Source: https://patents.google.com/patent/JP3114220U/en
Timestamp: 2020-08-05 17:05:39
Document Index: 562641639

Matched Legal Cases: ['art 14', 'art 42', 'art 44', 'art 43', 'art 44', 'art 41', 'art 39', 'art 15', 'art 17', 'art 22', 'art 30', 'art 32', 'art 40', 'art 42', 'art 43', 'art 44', 'art 161', 'art 382', 'art 383']

JP3114220U - Electrical connector - Google Patents
JP3114220U
JP3114220U JP2005005049U JP2005005049U JP3114220U JP 3114220 U JP3114220 U JP 3114220U JP 2005005049 U JP2005005049 U JP 2005005049U JP 2005005049 U JP2005005049 U JP 2005005049U JP 3114220 U JP3114220 U JP 3114220U
JP2005005049U
耀邦 呂
文強 馬
2004-10-27 Priority to CNU2004200806749U priority Critical patent/CN2737003Y/en
2005-06-29 Application filed by 鴻海精密工業股▲ふん▼有限公司 filed Critical 鴻海精密工業股▲ふん▼有限公司
2005-09-29 Publication of JP3114220U publication Critical patent/JP3114220U/en
An electrical connector having a switch terminal with a simple structure and capable of detecting that an SIM is accommodated is provided.
When an electrical connector is used, a SIM is inserted into a receiving space and a blocking part is blocked. As the SIM is inserted, the resilient arm 38 is pressed to a position where the switch terminal 40 is disposed. When the SIM reaches a predetermined position, the elastic portion 383 comes into contact with the neck portion 41 of the switch terminal 40 and electrical connection is achieved. If the SIM does not reach the predetermined position, the elastic portion 383 does not contact the neck portion 41 of the switch terminal 40. Therefore, it can be measured whether the SIM is correctly accommodated in the electrical connector 1. When the SIM is removed from the electrical connector 1, the resilient arm 38 returns to the original state and leaves the switch terminal 40. The electrical circuit is cut.
The present invention relates to an electrical connector, and more particularly to an electrical connector having a switch terminal and accommodating a SIM (Subscriber Identification Module).
An electrical connector that houses a kind of SIM includes an insulating body, a plurality of conductive terminals housed in the insulating body, and a lid that is attached to the insulating body and is rotatable. A switch terminal is installed on the insulating body. In the lid, a storage tank for storing SIM is opened on the lower surface. The conductive portion corresponding to the switch terminal is provided on the side of the insulating body. When the electrical connector is operated, first, the SIM is inserted into the storage tank. Next, the lid body rotates downward around a rotation center formed by a side where the lid body and the insulating main body are connected. While the lid body reaches the predetermined position, the conductive portion comes into contact with the switch terminal, and the SIM is electrically connected by the conductive terminal. Finally, the lid is engaged with the insulating body. The structure of such a switch is described in Patent Document 1.
However, when the lid of the electrical connector is engaged with the insulating body, the conductive portion can contact the switch terminal even if the SIM is not inserted into the lid. Therefore, it cannot be expressed that SIM is not inserted or not inserted. At the same time, the electrical connector has too many parts and the structure is too complicated.
Therefore, the present invention constitutes a kind of new electrical connector to overcome the above drawbacks.
US Pat. No. 6,062,889
An object of the present invention is to provide an electrical connector that solves such conventional problems. That is, unlike the conventional technique, it is possible to detect that the SIM is accommodated and to obtain an electrical connector having a switch terminal with a simple structure.
The present invention relates to an electrical connector that houses a SIM, and the electrical connector includes an insulating body, a conductive terminal fixed to the insulating body, a lid attached to the insulating body, an insulating body and a lid, and houses the SIM. And a switch terminal fixed to the insulating body. The lid is provided with a resilient arm. As the SIM is inserted, the resilient arm is electrically connected to the switch terminal.
Compared with the prior art, the present invention has the following advantages. As the SIM is inserted, the resilient arm is pressed to the position where the switch terminal is disposed. When the SIM reaches the predetermined position, the elastic part contacts the switch terminal and electrical connection is achieved. Therefore, it can be detected whether the SIM is correctly accommodated in the electrical connector. In addition, the structure of the parts of the electrical connector is simple.
1 and 2, the electrical connector 1 in which the SIM is accommodated includes an insulating body 10, a plurality of conductive terminals 20, a lid 30, and a switch terminal 40.
3 and 4, the insulating body 10 includes a plate-like base portion 11, a fixing portion 14 that protrudes upward from one side of the base portion 11, and a localization portion 16 that faces the fixing portion 14. Is provided. In the base portion 11, a plurality of rectangular terminal tanks 12 extending in parallel with the fixing portion 14 are opened. On the lower surface of the base 11, a plurality of localization pillars 13 protrude downward and are fixed to a circuit board (not shown). On the outside of the fixed part 14, a pair of engaging part pieces 15 protrudes to the outside. The localization portion 16 is formed of an inner wall 166 and an outer wall 167 that are parallel to each other. A plurality of first insertion tanks 161 are arranged in the stereotaxic portion 16 at intervals by an inner wall 166 and an outer wall 167. On the inner surface of the inner wall 166, a pair of convex part pieces 162 project toward the first insertion tank 161. In the base portion 11, a through hole 163 penetrating the base portion 11 is opened at the end of the inner wall 166. At the end of the base 11, a second insertion tank 164 and a slot 165 that penetrates the base 11 are provided.
The conductive terminal 20 includes a contact portion 21 and a solder portion 22 and is fitted into the terminal tank 12. The contact portion 21 can contact the SIM.
The lid body 30 is provided at the end with a plate-shaped portion 31, a first side wall 32, a second side wall 35 facing the first side wall 32, a resilient arm 38 extending rearward from the second side wall 35. A blocking portion 39 to be provided. The blocking portion 39 and the insulating body 10 define a storage space 17 in which the SIM is stored. A pair of engagement holes 34 corresponding to the engagement mass 15 are formed in the first side wall 32. The second side wall 35 is provided with a pair of receiving holes 37 that engage with the convex piece 162. Solder legs 33 and 36 extend to the outside on the first and second side walls 32 and 35. The elastic arm 38 that bends inward has a first bent portion 381, a second bent portion 382, and an elastic portion 383 that are connected in order.
The switch terminal 4 is bent from the metal member. The switch terminal 4 includes a neck portion 41, a first connection portion 42 that is sequentially connected, a second connection portion 43, and a tail portion 44. The first connecting part 42 and the tail part 44 are arranged perpendicularly to the second connecting part 43, respectively, and the tail part 44 is located below the neck part 41. A plurality of convex points 45 are provided on the outer surface 45 of the first connecting portion 42. The protruding portion 46 protrudes at the end of the second connecting portion 43.
1, 2, and 3, the electrical connector 1 is first fixed to a circuit board by a positioning column 13 when attached. Next, the conductive terminal 20 is fixed to the insulating body 10. The conductive terminal 2 is inserted into the corresponding terminal tank 12. All the contact portions 21 extend upward from the terminal tank 12 in the same direction. The switch terminal 40 is fixed to the insulating body 10. The second and third connecting portions 42 and 43 are fitted into the second insertion tank 164. The tail 44 is received in the slot 165. The convex point 45 and the protrusion 46 are interfered with the insulating body 1. This time, the lid 30 is attached to the insulating body 10. A plate-like portion 31 covers the base portion 11. The first side wall 32 of the lid body 30 shields the outside of the fixing portion 14. The engagement mass 15 is fitted into the corresponding engagement hole 34. The second side wall 35 is inserted into the first insertion tank 161. The accommodation hole 37 is engaged with the corresponding convex piece 162. The resilient arm 38 is located on the insulating body 2, and the resilient portion 383 is disposed near the neck portion 41 of the switch 40 terminal and does not contact the neck portion 41. The solder portion 22 of the conductive terminal 20, the solder legs 33 and 36 of the lid 30, and the tail portion 44 of the switch terminal 40 are soldered to the circuit board.
When the electrical connector 1 is used, the SIM is inserted into the receiving space 17 and the blocking part 39 is blocked. As the SIM is inserted, the resilient arm 38 is pressed to a position where the switch terminal 40 is disposed. When the SIM reaches a predetermined position, the elastic portion 383 comes into contact with the neck portion 41 of the switch terminal 40, and electrical connection is achieved. If the SIM does not reach the predetermined position, the elastic portion 383 does not contact the neck portion 41 of the switch terminal 40. Therefore, it can be measured whether the SIM is correctly accommodated in the electrical connector 1.
When the SIM is removed from the electrical connector 1, the resilient arm 38 returns to the original state and leaves the switch terminal 40. The electrical circuit is cut.
In other embodiments, the resilient arm 38 is electrically connected to the switch terminal 40 when the SIM is not inserted. When the SIM is correctly inserted, the elastic arm 38 does not contact the switch terminal 40 and the electric circuit is turned off. It can also be measured whether the SIM is correctly accommodated in the electrical connector 1. And other mating connectors are applied instead of SIM.
In general, both the structure and function of the present invention, such as the numerous features and advantages of the present invention, are listed in the foregoing description. The above description is intended to be within the scope of the claims of the present invention, such as modification or change of details that can be made based on the present invention.
The present invention relates to an electrical connector, and more particularly, to an electrical connector having a switch terminal that can detect that a SIM is received and has a simple structure.
It is a three-dimensional assembly drawing of the first angle of the electrical connector of the present invention. It is a three-dimensional assembly drawing of the second angle of the electrical connector of the present invention. FIG. 3 is an exploded view of a first angle of the electrical connector of the present invention. It is an exploded view of the second angle of the electrical connector of the present invention.
DESCRIPTION OF SYMBOLS 1 Electrical connector 10 Insulation main body 11 Base 12 Terminal tank 13 Stereotaxic column 14 Adhering part 15 Engagement mass 16 Localization part 17 Storage space 20 Conductive terminal 21 Contact part 22 Solder part 30 Lid 31 Plate-like part 32 1st side wall 33, 36 Solder leg 34 Engagement hole 35 Second side wall 37 Receiving hole 38 Elastic arm 39 Blocking part 40 Switch terminal 41 Neck part 42 First connection part 43 Second connection part 44 Tail 45 Projection point 46 Projection part 161 First insertion tank 162 Projection mass 163 Through-hole 164 Second insertion tank 165 Slot 166 Inner wall 167 Outer wall 381 First bent part 382 Second bent part 383 Elastic part
In the electrical connector that houses the mating part,
The electrical connector is
A conductive terminal fixed to the insulating body;
A lid attached to the insulating body and provided with a resilient arm;
A storage space that consists of an insulating body and a lid, and stores the mating parts;
A switch terminal fixed to the insulating body,
An electrical connector characterized in that the resilient arm is electrically connected to the switch terminal as the mating part is inserted.
2. The electrical connector according to claim 1, wherein the switch terminal includes a neck portion, a first connection portion that is sequentially connected, a second connection portion, and a tail portion.
The electrical connector according to claim 2, wherein the first connecting part and the tail part are respectively arranged perpendicular to the second connecting part.
The electrical connector according to claim 3, wherein a second insertion tank is opened in the insulating body, and the second and third connecting portions are fitted into the second insertion tank.
The electrical connector according to claim 3, wherein the tail portion is located at a lower portion of the neck portion.
The electrical connector according to claim 5, wherein the insulating body is provided with a slot and a tail portion is accommodated in the slot.
7. The lid according to claim 6, wherein the lid is provided with a plurality of solder legs, and the conductive terminals, the tails of the switch terminals, and the solder legs of the lid are soldered to the circuit board. Electrical connector as described.
2. The electrical connector according to claim 1, wherein the elastic arm includes a first bent portion, a second bent portion, and an elastic portion that are bent inward and connected in order.
The electrical connector according to claim 1, wherein a plurality of terminal tanks are opened in the insulating body, and the conductive terminals are inserted into corresponding terminal tanks.
The electrical connector according to claim 1, wherein the insulating main body is provided with a plurality of engaging pieces and convex pieces.
The electrical connector according to claim 10, wherein an engagement hole that engages with the engagement piece and an accommodation hole that accommodates the convex piece are opened in the lid.
JP2005005049U 2004-10-27 2005-06-29 Electrical connector Expired - Fee Related JP3114220U (en)
CNU2004200806749U CN2737003Y (en) 2004-10-27 2004-10-27 Electric connector
JP3114220U true JP3114220U (en) 2005-09-29
ID=35307729
JP2005005049U Expired - Fee Related JP3114220U (en) 2004-10-27 2005-06-29 Electrical connector
US (1) US7137836B2 (en)
JP (1) JP3114220U (en)
CN (1) CN2737003Y (en)
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2004-10-27 CN CNU2004200806749U patent/CN2737003Y/en not_active IP Right Cessation
2005-06-29 JP JP2005005049U patent/JP3114220U/en not_active Expired - Fee Related
2005-10-27 US US11/259,805 patent/US7137836B2/en not_active Expired - Fee Related
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