Patent Description:
With higher requirements on the functions and appearance of electronic devices, electronic devices are developing toward higher screen-to-body ratio and better shooting experience. Accordingly, electronic devices with a periscope camera have been developed.

However, for electronic devices with a periscope camera in the related art, the periscope camera is of a large volume and occupies a large space in the electronic device. In order to ensure the reliability of the electronic device, a buffer space needs to be reserved, which results in a large thickness of the electronic device. In addition, in order to meet the installation requirements, an installation gap also needs to be reserved in the thickness direction. Consequently, the thickness of the electronic device cannot be further reduced.

<CIT> provides a display. The display comprises: a display substrate layer; an organic light-emitting layer formed on the display substrate layer and including multiple pixels; a thin film transistor array layer disposed between the display substrate layer and the organic light-emitting layer and including multiple thin film transistors electrically connected to the pixels; a thin film sealing layer formed on at least a part of the organic light-emitting layer; an opening formed to penetrate the organic light-emitting layer, the thin film transistor array layer, and the display substrate layer; a sensor mounting part including a sensor disposed inside the opening; and a seal member formed in the opening so as to prevent the organic light-emitting layer and the thin film transistor array layer from being exposed to the outside through the inner wall of the opening, wherein the opening comprises a first part formed through the display substrate layer and a second part formed through the remaining layers, and the seal member may be formed at at least a part of the second part and a first part.

<CIT> provides a terminal display assembly (<NUM>) and a mobile terminal (<NUM>). The terminal display assembly (<NUM>) includes a display screen (<NUM>), a first light-transmissive cover plate (<NUM>), a light-shielding member (<NUM>), and a second light-transmissive cover plate (<NUM>). The display screen (<NUM>) defines a first through hole (<NUM>). The first light-transmissive cover plate (<NUM>) is provided on and covers the display screen (<NUM>) and defines a second through hole (<NUM>). The second through hole (<NUM>) has a size larger than that of the first through hole (<NUM>) to form a supporting surface (<NUM>) on the display screen (<NUM>). The light-shielding member (<NUM>) has a bottom wall (<NUM>) and a side wall (<NUM>) that define a receiving space (<NUM>). The bottom wall (<NUM>) is provided on the supporting surface (<NUM>) and has a third through hole (<NUM>). The third, second, and first through holes are in communication with each other. The second light-transmissive cover plate (<NUM>) is provided within the receiving space (<NUM>) to cover the first and third through holes.

<CIT> discloses a camera mounting structure and terminal equipment. The camera mounting structure comprises a camera, and a display screen, a front shell and a rear shell which are connected in sequence, wherein a placing hole is formed in the front shell, an abutting piece is arranged on the surface, facing the front shell, of the rear shell, the camera is arranged in the placing hole so as to be limited through the front shell, the front face of the camera abuts against the display screen, and the back face of the camera abuts against the abutting piece. According to the camera mounting structure provided by the utility model, the placing hole is formed in the front shell, and the camera is fixed in the placing hole, so that the problem that the existing camera needs to be mounted by a bracket is effectively solved.

<CIT> discloses a camera packaging module, comprising a circuit board which is provided with a first surface and a second surface which are opposite to each other, and the second surface is provided with a plurality of connecting pads; the lens bracket is provided with a supporting part, and the supporting part is connected with the first surface of the circuit board; a lens assembly which is installed on the lens support; the image sensing chip is provided with a front surface and a back surface which are opposite to each other, the front surface of the image sensing chip is provided with a photosensitive area and a non-photosensitive area surrounding the photosensitive area, the non-photosensitive area is provided with a plurality of welding pads, and the welding pads are electrically connected with the connecting pads; wherein the circuit board comprises a hard board area and a flexible board area, and the lens support and the image sensing chip are installed in the hardboard area; the hard board area of the circuit board is provided with a window, the window exposes the photosensitive area, and an optical path is formed between the lens assembly and the image sensing chip.

The present invention discloses an electronic device, to solve the problem of large thickness of existing electronic devices.

In order to solve the above problem, the present invention adopts the following technical solutions:.

An electronic device includes a front housing, a rear housing, a display, a reinforcing member, and a camera. The front housing is provided with a first through hole. The rear housing is connected to the front housing. The display is installed on the front housing. A mounting chamber is formed between the display, the front housing, and the rear housing. The reinforcing member is arranged in the mounting chamber. The reinforcing member is spaced apart from the display. The reinforcing member is connected to the rear housing. The reinforcing member is provided with a second through hole. The camera is installed in the mounting chamber. The camera is located between the display and the reinforcing member. The camera is installed in the first through hole. The camera includes a bracket, a chip, and a body connected successively. The bracket is connected to the front housing and the rear housing respectively. The chip is arranged corresponding to the second through hole.

The technical solutions adopted by the present invention can achieve the following beneficial effects:.

In the electronic device disclosed in embodiments of the present invention, the first through hole is provided on the front housing, the camera is installed in the first through hole, the second through hole is provided on the reinforcing member, and the chip of the camera is arranged corresponding to the second through hole, so that the size of the electronic device in the thickness direction can be reduced, making the electronic device thinner.

The accompanying drawings described herein are used to provide further understanding of the present invention and construct a part of the present invention. Exemplary embodiments of the present invention and descriptions thereof are used to explain the present invention, and do not constitute an improper limitation to the present invention.

The following first describes an electronic device with a periscope camera in the related art with reference to <FIG>.

As shown in <FIG>, in the electronic device with the periscope camera, a display <NUM> is installed on a front housing <NUM>, a rear housing <NUM> is connected to the front housing <NUM>, and the periscope camera is installed in a mounting chamber jointly defined by the front housing <NUM> and the rear housing <NUM>. The periscope camera includes a body (including a lens and a motor) <NUM>, a chip <NUM>, a camera bracket <NUM>. A reinforcing member <NUM> is arranged on the rear housing <NUM> at a position corresponding to the periscope camera. A buffer member <NUM> is arranged on an inner wall of the rear housing <NUM>.

In the related art, in order to prevent the periscope camera and the display <NUM> from impacting each other when the electronic device is under an external force and reduce the probability of cracking of the display, the front housing <NUM> is provided with a wall thickness b at a bottom part of the periscope camera. The wall thickness b is generally <NUM>.

As shown in <FIG>, the reinforcing member <NUM> covers above the periscope camera, and has a function of protecting the periscope camera from impact. However, because an assembly tolerance exists between the chip <NUM> and the body <NUM> of the periscope camera, and the assembly tolerance is approximately ±<NUM>, a gap a is provided between the reinforcing member <NUM> and the periscope camera in order to avoid assembly interference. The gap a generally needs to be <NUM>.

It is found that because the wall thickness b and the gap a accumulate in a thickness direction of the electronic device, the periscope camera becomes a bottleneck in reducing the thickness of the entire device. As a result, the thickness of the electronic device is large and cannot be further reduced.

It can be seen that electronic devices with the periscope camera in the related art have the problem of large thickness.

In order to solve the problem in the related art to a certain extent, the inventor has paid a lot of creative labor and put forward the technical solutions of the present invention. The technical solutions disclosed in the embodiments of the present invention will be described in detail below with reference to <FIG>.

As shown in <FIG>, an electronic device <NUM> according to an embodiment of the present invention includes a front housing <NUM>, a rear housing <NUM>, a display <NUM>, a reinforcing member <NUM>, and a camera <NUM>. The front housing <NUM> is provided with a first through hole <NUM>. The rear housing <NUM> is connected to the front housing <NUM>. The display <NUM> is installed on the front housing. A mounting chamber is formed between the display <NUM>, the front housing <NUM>, and the rear housing <NUM>. The reinforcing member <NUM> is arranged in the mounting chamber. The reinforcing member <NUM> is spaced apart from the display <NUM>. The reinforcing member <NUM> is connected to the rear housing <NUM>. The reinforcing member <NUM> is provided with a second through hole <NUM>. The camera <NUM> is installed in the mounting chamber. The camera <NUM> is located between the display <NUM> and the reinforcing member <NUM>. The camera <NUM> is installed in the first through hole <NUM>. The camera <NUM> includes a bracket <NUM>, a chip <NUM>, and a body <NUM> connected successively. The bracket <NUM> is connected to the front housing <NUM> and the rear housing <NUM> respectively. The chip <NUM> is arranged corresponding to the second through hole <NUM>.

On the one hand, because the front housing <NUM> is provided with the first through hole <NUM>, and the camera <NUM> is installed in the first through hole <NUM>, the wall thickness b of the front housing <NUM> at this position in the related art can be reduced, and the wall thickness may even be reduced to zero, so that the thickness of the electronic device <NUM> can be reduced by <NUM> approximately. On the other hand, because the reinforcing member <NUM> is provided with the second through hole <NUM>, and the chip <NUM> of the camera <NUM> is arranged corresponding to the second through hole <NUM>, the second through hole <NUM> can be used to reserve the installation gap for the chip <NUM> to avoid interference, thereby reducing the gap a between the camera <NUM> and the reinforcing member <NUM> in the related art. In this way, not only the reliability of the electronic device <NUM> can be ensured, but also the bottleneck in reducing the thickness can be overcome, and the size of electronic device <NUM> in the thickness direction is reduced, making the electronic device <NUM> thinner.

In short, in the electronic device <NUM> according to the embodiments of the present invention, because the first through hole <NUM> is provided on the front housing <NUM> (that is, a portion of the front housing <NUM> corresponding to the camera <NUM> is hollowed), the camera <NUM> is installed in the first through hole <NUM>, the second through hole <NUM> is provided on the reinforcing member <NUM>, and the chip <NUM> of the camera <NUM> is arranged corresponding to the second through hole <NUM>, the size of the electronic device <NUM> in the thickness direction can be reduced, making the electronic device <NUM> thinner.

According to some embodiments of the present invention, a peripheral surface of the camera <NUM> matches with an inner wall surface of the first through hole <NUM>, and a front surface of the camera <NUM> abuts against the display <NUM>. Therefore, the wall thickness b of the front housing <NUM> of the camera <NUM> in the related art can be reduced to zero.

According to some other embodiments of the present invention, a first buffer member <NUM> is arranged in the first through hole <NUM>, and the first buffer member <NUM> is connected to the front surface of the camera <NUM> and the display <NUM>. In other words, the first buffer member <NUM> may be arranged between the camera <NUM> and the display <NUM>, to protect the display <NUM> when the electronic device <NUM> is under an external force, thereby reducing the probability of cracking of the display <NUM> and improving the reliability.

Optionally, a thickness n of the first buffer member <NUM> satisfies: n≤<NUM>. That is, a gap of no more than <NUM> is reserved between the front surface of the camera <NUM> and the display <NUM> for installing a buffer member. For example, the thickness of the first buffer member <NUM> may be <NUM>, <NUM>, etc. Certainly, the thickness of the first buffer member <NUM> may also have other values, and may be set as required according to the reliability of the display <NUM>, which is not particularly limited in the present invention. It can be understood that, compared with the arrangement in the related art shown in <FIG>. the arrangement of the first buffer member <NUM> in the embodiments of the present invention can still satisfy the requirement of reducing the thickness of the electronic device <NUM>.

According to some embodiments of the present invention, an area of the second through hole <NUM> is larger than an area of an orthographic projection of the chip <NUM> on the reinforcing member <NUM>. In other words, the chip <NUM> of the camera <NUM> can be completely accommodated in the position corresponding to the second through hole <NUM>. In this way, the second through hole <NUM> can completely accommodate the assembly tolerance between the chip <NUM> of the camera <NUM> and the body <NUM>, and the second through hole <NUM> can also be used to reserve a gap for the chip <NUM> to prevent interference, so that the gap a in the related art can be reduced, or even the gap a can be eliminated to further reduce the thickness of the electronic device <NUM>.

As shown in <FIG>, the electronic device <NUM> further includes: a back cover <NUM>. The back cover <NUM> is connected to the rear housing <NUM>. The mounting chamber is closed by the back cover <NUM>. The reinforcing member <NUM> is connected between the back cover <NUM> and the rear housing <NUM>. As an external component of the electronic device <NUM>, the back cover <NUM> can provide protection for the camera <NUM> and other components. The reinforcing member <NUM> can cooperate with the back cover <NUM> to improve the stability and reliability of the camera <NUM>.

According to some embodiments of the present invention, the chip <NUM> is spaced apart from the back cover <NUM>. It can be understood that, the arrangement of the second through hole <NUM> can space the chip <NUM> apart from the back cover <NUM> to prevent the chip <NUM> from directly abutting against the back cover <NUM>, and prevent the chip <NUM> from being squeezed when the back cover <NUM> is under an external force, thereby further improving the reliability.

Optionally, a distance m between the chip <NUM> and an inner surface of the back cover <NUM> satisfies: <NUM>≤m≤<NUM>. In other words, a distance of <NUM> to <NUM>, for example, <NUM>, <NUM>, or <NUM>, is provided between the chip <NUM> of the camera <NUM> and the back cover <NUM>. On the one hand, the distance can prevent the chip <NUM> and the back cover <NUM> from interfering with each other, thereby facilitating assembly. On the other hand, the existence of the distance can also buffer certain pressure to reduce the probability of damage to the chip <NUM>.

In some embodiments, as shown in <FIG>, a second buffer member <NUM> is arranged between the back cover <NUM> and the rear housing <NUM>, the second buffer member <NUM> is connected to an inner surface of the back cover <NUM> and a rear surface of the rear housing <NUM>, and the second buffer member <NUM> is provided with a third through hole <NUM> for avoiding the camera <NUM>. In this way, the back cover <NUM> and the rear housing <NUM> can be elastically connected by the second buffer member <NUM>, and the arrangement of the first through hole <NUM> allows for receiving the camera <NUM> therein, to prevent the accumulation of the second buffer member <NUM> and the camera <NUM> in the thickness direction, which can improve the reliability while helping reduce the thickness, achieving a more compact and reasonable structural layout in the electronic device <NUM>.

Optionally, the first buffer member <NUM> may be a foam or silica gel, and correspondingly, the second buffer member <NUM> may also be a foam or silica gel. The first buffer member <NUM> and the second buffer member <NUM> can provide a buffer effect for the camera <NUM> through elastic deformation and improve the reliability of the camera <NUM> and the display <NUM> under an external force or impact, and are easy to assemble and cost-effective.

According to some embodiments of the present invention, the reinforcing member <NUM> is a steel sheet, and a rear surface of the camera <NUM> is connected to the reinforcing member <NUM>. In this way, the reinforcing member <NUM> can provide certain protection for the camera <NUM>, thereby improving the stability and reliability of the electronic device.

In conclusion, the electronic device <NUM> according to the embodiments of the present invention can effectively reduce the size of the electronic device <NUM> in the thickness direction, making the electronic device <NUM> thinner.

Claim 1:
An electronic device (<NUM>), comprising:
a front housing (<NUM>), wherein the front housing (<NUM>) is provided with a first through hole (<NUM>);
a rear housing (<NUM>), wherein the rear housing (<NUM>) is connected to the front housing (<NUM>);
a display (<NUM>), wherein the display (<NUM>) is installed on the front housing (<NUM>), and a mounting chamber is formed between the display (<NUM>), the front housing (<NUM>), and the rear housing (<NUM>);
a reinforcing member (<NUM>), wherein the reinforcing member (<NUM>) is arranged in the mounting chamber, the reinforcing member (<NUM>) is spaced apart from the display (<NUM>), the reinforcing member (<NUM>) is connected to the rear housing (<NUM>), and the reinforcing member (<NUM>) is provided with a second through hole (<NUM>); and
a camera (<NUM>), wherein the camera (<NUM>) is a periscope camera and is installed in the mounting chamber, the camera (<NUM>) is located between the display (<NUM>) and the reinforcing member (<NUM>), the camera (<NUM>) is installed in the first through hole (<NUM>), the camera (<NUM>) comprises a bracket (<NUM>), a chip (<NUM>), and a body (<NUM>) connected successively, the bracket (<NUM>) is connected to the front housing (<NUM>) and the rear housing (<NUM>) respectively, the chip (<NUM>) is arranged corresponding to the second through hole (<NUM>), a sensitive surface of the chip (<NUM>) is disposed towards the body (<NUM>);
wherein a first buffer member (<NUM>) is arranged in the first through hole (<NUM>), and the first buffer member (<NUM>) is connected to the front surface of the camera (<NUM>) and the display (<NUM>).