Patent Publication Number: US-2021184716-A1

Title: Vacuum screen protector attaching machine

Description:
CROSS REFERENCE TO RELATED APPLICATION 
     The present application claims priority to China patent application No. 201922263656.3, entitled “VACUUM SCREEN PROTECTOR ATTACHING MACHINE”, filed on Dec. 16, 2019, the entire content of which is incorporated herein by reference. 
     TECHNICAL FIELD 
     The present application relates to the field of mobile phone accessories, and in particular to a vacuum screen protector attaching machine. 
     BACKGROUND 
     Screen protectors are divided into mobile phone screen protector and mobile phone body protector according to the application; are divided into anti-peeping screen protector (mirror screen protector), anti-scratch mobile phone screen protector, anti-scratch mobile phone body protector and decorating mobile phone body protector according to the function; are divided into transparent screen protector, color pearl screen protector and colored pearlescent screen protector according to the material; and are divided into adhesive screen protector attaching, electrostatic screen protector attaching, etc. according to the principle of applying or installing the screen protector. The screen protector has brought great convenience to people, the fashionistas can decorate mobile phones by choosing their favorite patterns, bade farewell to the monotonous colors and highlight the personalized style, giving a new visual impact. The mobile phone screen is protected by a formal screen protector, which not only protects the screen from scratches and grease, but also reduces eyestrain when the owner using the mobile phone. More and more people are putting the mobile phone in their pockets, and everyone is disturbed by dust entering the keyboard and screen of mobile phone, these problems can be effectively solved through the mobile phone body protector and mobile phone screen protector. 
     In the existing mobile phone screen protector attaching process, the key step is accurately positioning the mobile phone screen protector, the positioning of the existing mobile phone screen protector relies on dedicated screen protector attaching machine, and this way is high cost. 
     SUMMARY 
     The embodiment of the present application provides a vacuum screen protector attaching machine, which uses an outer package of a mobile phone screen protector to realize the positioning of the mobile phone screen protector, a packing box is reused so that it has the advantage of reducing cost. 
     The first embodiment of the present application provides a vacuum screen protector attaching machine, comprising an upper cover, a mobile phone screen protector and a blister box screen protector attaching component, wherein the upper cover matches with the blister box screen protector attaching component and they are capable of pressing and positioning the mobile phone screen protector between the upper cover and the blister box screen protector attaching component. 
     The blister box screen protector attaching component comprises a mobile phone groove, an upper positioning part and a lower positioning part; the mobile phone groove has a size matching with the mobile phone, the mobile phone screen protector comprises an ear film and a protection plate, the protection plate has a size matching with the mobile phone, the ear film fits onto an upper part of the protection plate, and an upper part of the ear film has an upper positioning hole matched with the upper positioning part, a lower part of the ear film has a lower positioning hole matched with the upper positioning part. 
     The implementation of the embodiment of the present application has the following beneficial effects: 
     it can be seen that, the technical solution provided in the present application is that modifying the mobile phone screen protector attaching packing box to make the mobile phone screen protector attaching packing box can reuse the vacuum screen protector attaching machine, which can cut down the cost of the mobile phone screen protector attaching machine. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       In order to more clearly illustrate the technical solutions in the embodiments of the present application, drawings used in the description of the embodiments will be briefly described below, obviously, the drawings in the following description are some embodiments of the present application, those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative efforts. 
         FIG. 1  is a front view of a vacuum screen protector attaching machine according to an embodiment of the present application. 
         FIG. 2  is a perspective view of a blister box screen protector attaching component provided by the present application. 
         FIG. 3  is a schematic diagram of a positioning of the mobile phone screen protector provided by the present application. 
     
    
    
     DESCRIPTION OF THE EMBODIMENTS 
     The technical solution in the embodiments of the present application is clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, it should be appreciated that the described embodiments are a part of the embodiments of the present application, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without paying any creative efforts will fall in the scope of protection of the present application. 
     The terms, such as “first”, “second”, “third”, “fourth”, etc., in the specification, claims and the accompanying drawings of the present application are used to distinguish different objects, but not intended to describe a specific order. Furthermore, the terms “comprise”, “have” and any variations thereof are intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or device that comprises a series of steps or units is not limited to the listed steps or units, but optionally comprises steps or units that are not listed, or optionally comprises other steps or units inherent to these processes, methods, products or devices. 
     References to “an embodiment” herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the present application. The appearances of the phrase in various places in the specification are not necessarily referring to the same embodiments, and also are not exclusive or alternative embodiments that are mutually exclusive from other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments. 
     Referring to  FIG. 1  and  FIG. 2 , the present application provides a perspective view of a vacuum screen protector attaching machine, as shown in  FIG. 1 , the vacuum screen protector attaching machine comprises: an upper cover  10 , a mobile phone screen protector  11  and a blister box screen protector attaching component  12 , wherein the upper cover  10  matches with the blister box screen protector attaching component  12  and they are capable of pressing the mobile phone screen protector  11  into a place between the upper cover  10  and the blister box screen protector attaching component  12 . As shown in  FIG. 2 , the blister box screen protector attaching component  12  comprises: a mobile phone groove  121 , an upper positioning part  122  and a lower positioning part  123 , the size of the mobile phone groove  121  matches with the size of the mobile phone. The mobile phone screen protector  11  comprises: an ear film  111  and a protection plate  112 , wherein the size of the protection plate  112  matches with the mobile phone, the ear film  111  fits onto an upper part of the protection plate  112 , and an upper part of the ear film  111  has an upper positioning hole which matches with the upper positioning part  122 , a lower part of the ear film  111  has a lower positioning hole which matches with the upper positioning part  122 . 
     The technical solution in the present application is to cut down the cost of the mobile phone screen protector attaching machine by modifying the mobile phone screen protector packing box to make the mobile phone screen protector packing box reuse the vacuum screen protector attaching machine. 
     Referring to  FIG. 3 ,  FIG. 3  is a schematic diagram of the positioning of the mobile phone screen protector. As shown in  FIG. 3 , after the mobile phone  80  is put into the mobile phone groove  121 , four holes in the ear film  111  are positioned to match with the upper positioning parts  122  and the lower positioning parts  123  on the blister box screen protector attaching component  12  respectively, then the mobile phone, the mobile phone screen protector and the blister box screen protector attaching component  12  are arranged into a vacuum cavity of the vacuum screen protector attaching machine, when the pressure in the vacuum cavity is reduced, an upper airbag will press the ear film of the mobile phone screen protector, and then the protection plate will be pressed and fitted onto the mobile phone, after the fitting process is completed, the mobile phone, the mobile phone screen protector and the blister box screen protector attaching component  12  are taken out, then the ear film is torn down to give a mobile phone with attached screen protector. 
     Alternatively, the number of the above-mentioned upper positioning part  122  and the number of the lower positioning part  123  are both two and they are set symmetrically. 
     Alternatively, both the shape of the above-mentioned upper positioning part  122  and the shape of the lower positioning part  123  can be round or regular polygon. 
     The embodiments of the present application have been described in detail above, specific examples are used in the present specification to explain the principles and implementation mode of the present application, the descriptions of the above embodiments are only to help understand the method and core ideas of the present application; meanwhile, persons of ordinary skill in the art may change or modify the specific implementation and application scope according to the idea of the present application, in summary, the content of the present specification should not be construed as a limitation on the present application.