CN203932406U - The terminal structure of electric connector - Google Patents

The terminal structure of electric connector Download PDF

Info

Publication number
CN203932406U
CN203932406U CN201420204109.2U CN201420204109U CN203932406U CN 203932406 U CN203932406 U CN 203932406U CN 201420204109 U CN201420204109 U CN 201420204109U CN 203932406 U CN203932406 U CN 203932406U
Authority
CN
China
Prior art keywords
terminal
electric connector
board
pedestal
empty calorie
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201420204109.2U
Other languages
Chinese (zh)
Inventor
王嘉鑫
Original Assignee
王嘉鑫
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 王嘉鑫 filed Critical 王嘉鑫
Priority to CN201420204109.2U priority Critical patent/CN203932406U/en
Application granted granted Critical
Publication of CN203932406U publication Critical patent/CN203932406U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model is a kind of terminal structure of electric connector, and it comprises a pedestal; Most being inclined upwardly respectively extended the edge contact terminal of being located at pedestal both sides, and the connecting portion and that each contact terminal includes respectively an intermediate board body, be located at respectively intermediate board body both sides is located at connecting portion one end and is resisted against the cephalic par on intermediate board body one end face; And most solder terminals from pedestal two ora terminalis to downward-extension that be located at respectively.So, the terminal that can be used as electric connector uses, and in the time that the empty calorie holder of electronic cards is exited, utilize intermediate board body, connecting portion and form coordinating of cephalic par appropriateness to bottom offset, pass through for empty calorie holder, avoid the useful life of terminal distortion, increase electric connector and have being preferably electrically connected effect and reach.

Description

The terminal structure of electric connector
Technical field
The utility model relates to a kind of terminal structure design of electric connector, espespecially a kind of terminal that can be used as electric connector uses, and in the time that the empty calorie holder of electronic cards is exited, utilize intermediate board body, connecting portion and form coordinating of cephalic par appropriateness to bottom offset, pass through for empty calorie holder, avoid the useful life of terminal distortion, increase electric connector and have being preferably electrically connected effect and reach.
Background technology
The terminal 6 (electronic card coupler as shown in Figure 6) of general existing electric connector, after each terminal 6 is arranged on motherboard 7, each terminal 6 is the skewed of a predetermined angular, when Kato, electronic cards (as: SIM card or various memory card) is sent into after connector, can make each skewed terminal 6 contact conducting with the wafer in electronic cards.
But, because each terminal 6 is the skewed of a predetermined angular, and each terminal 6 is only the plate body of a reservation shape, on it, there is no any mechanism design, therefore, in the time of action that the empty calorie holder 8 in electric connector is wanted to exit, can be because of meeting terminal 6 reservation shape originally, this empty calorie holder 8 is produced has the situation that hooks terminal 6 (shown in the choosing of Fig. 7 circle) to occur, and then affect the action that empty calorie holder 8 exits (having to terminal 6 situation of blocking because hooking), now, if user still continues the application of force while extracting empty calorie holder 8, just can make terminal 6 because of excessive pullling cause distortion, so, cause the damage of electric connector, and significantly affect the electric connection effect of electric connector.
Utility model content
Main purpose of the present utility model is, avoid above-mentioned habit formula disappearance sustainable existence, the terminal that can be used as electric connector uses, and in the time that the empty calorie holder of electronic cards is exited, utilize intermediate board body, connecting portion and form coordinating of cephalic par appropriateness to bottom offset, pass through for empty calorie holder, avoid the useful life of terminal distortion, increase electric connector and have being preferably electrically connected effect and reach.
For reaching above-mentioned purpose, the utility model is a kind of terminal structure of electric connector, includes: a pedestal; Most being inclined upwardly respectively extended the edge contact terminal of being located at pedestal both sides, and the connecting portion and that each contact terminal includes respectively an intermediate board body, be located at respectively intermediate board body both sides is located at connecting portion one end and is resisted against the cephalic par on intermediate board body one end face; And most solder terminals from pedestal two ora terminalis to downward-extension that be located at respectively.
In an embodiment of the present utility model, this pedestal, each contact terminal and each solder terminal are one-body molded made.
In an embodiment of the present utility model, this pedestal outside is coated with an insulating barrier.
In an embodiment of the present utility model, one end of each intermediate board body proximity heads end is provided with a bending segment, and this cephalic par is resisted against on the lateral surface of this bending segment.
In an embodiment of the present utility model, on each connecting portion, be respectively equipped with the concave arc-shaped section of and opposite direction corresponding with bending segment.
The terminal structure of the utility model electric connector effectively improves habit formula disappearance really, the terminal that can be used as electric connector uses, and in the time that the empty calorie holder of electronic cards is exited, utilize intermediate board body, connecting portion and form coordinating of cephalic par appropriateness to bottom offset, pass through for empty calorie holder, avoid the useful life of terminal distortion, increase electric connector and have being preferably electrically connected effect and reach.
Brief description of the drawings
Fig. 1 is three-dimensional appearance schematic diagram of the present utility model;
Fig. 2 is perspective exploded view of the present utility model;
Fig. 3 is the side-looking view of the utility model contact terminal;
Fig. 4 is use view of the present utility model;
Fig. 5 is the view of doing of the utility model contact terminal;
Fig. 6 is existing use view;
Fig. 7 is that existing empty calorie holder and terminal affect view.
Description of reference numerals: pedestal 1; Insulating barrier 11; Contact terminal 2; Intermediate board body 21; Bending segment 211; Connecting portion 22; Concave arc-shaped section 221; Cephalic par 23; Solder terminal 3; Motherboard 4; Empty calorie holder 5; Terminal 6; Motherboard 7; Empty calorie holder 8.
Embodiment
Refer to shown in Fig. 1, Fig. 2 and 3 figure, be respectively the side-looking view of three-dimensional appearance schematic diagram of the present utility model, perspective exploded view of the present utility model and the utility model contact terminal.As shown in the figure: the terminal structure of a kind of electric connector of the utility model, it is at least made up of a pedestal 1, most contact terminal 2 and most solder terminal 3, and wherein this pedestal 1, each contact terminal 2 and each solder terminal 3 are one-body molded made.
Above-mentioned carried pedestal 1 its outside is coated with an insulating barrier 11.
Each contact terminal 2 is inclined upwardly respectively and extends the both side edges of being located at pedestal 1, and each contact terminal 2 includes respectively an intermediate board body 21, the connecting portion 22 and of being located at respectively intermediate board body 21 both sides is located at connecting portion 22 one end and is resisted against the cephalic par 23 on intermediate board body 21 1 end faces, wherein one end of each intermediate board body 21 proximity heads ends 23 is provided with a bending segment 211, and this cephalic par 23 is resisted against on the lateral surface of this bending segment 211, and on each connecting portion 22, be respectively equipped with the concave arc-shaped section 221 of and opposite direction corresponding with bending segment 211.
Each solder terminal 3 is located at respectively two ora terminalis of pedestal 1 to downward-extension.
Refer to shown in Fig. 4 and 5 figure, be respectively the view of doing of use view of the present utility model and the utility model contact terminal.As shown in the figure: when the utility model is in the time using, can utilize the electrical combination of motherboard 4 of each solder terminal 3 and associated electronic device, use using the terminal as electric connector, and when associated electrical subcard (as: SIM card, or various memory card) empty calorie holder 5 want to exit action time, this empty calorie holder 5 can first touch the bending segment 211 of the set intermediate board body 21 of contact terminal 2, due to the bending segment 211 of these intermediate board body 21 one end with active state and cephalic par 23 mutually against, and the other end is fixing shape, therefore, in the time that empty calorie holder 5 touches this bending segment 211, this intermediate board body 21 just can be subject to the interlock of bending segment 211 and produce displacement downwards, until empty calorie holder 5 by after recycle its elasticity this intermediate board body 21 resetted, allow bending segment 211 abutment head ends 23, make this cephalic par 23 can be as the spacing use of the backstop of intermediate board body 21, so, can be in the time that empty calorie holder 5 be exited, utilize and coordinate with cephalic par 23 because of intermediate board body 21, connecting portion 22, and first contact with the bending segment 211 of intermediate board body 21, form appropriateness to bottom offset, to prevent that empty calorie holder 5 from having the situation of pullling contact terminal 2, except can effectively preventing that empty calorie holder 5 from causing while exiting contact terminal 2 distortion, more can increase the useful life of electric connector and contact terminal 2 is had to be preferably electrically connected effect.
In sum, the terminal structure of the utility model electric connector effectively improves habit formula disappearance really, the terminal that can be used as electric connector uses, and in the time that the empty calorie holder of electronic cards is exited, utilize intermediate board body, connecting portion and form coordinating of cephalic par appropriateness to bottom offset, pass through for empty calorie holder, avoid the useful life of terminal distortion, increase electric connector and have being preferably electrically connected effect and reach.
More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skill in the art understand, in the case of not departing from the spirit and scope that claim limits; can make many amendments, variation or equivalence, but within all falling into protection range of the present utility model.

Claims (5)

1. a terminal structure for electric connector, is characterized in that, it includes:
One pedestal;
Most contact terminals, be inclined upwardly respectively to extend and be located at the both side edges of pedestal, and each contact terminal includes respectively an intermediate board body, the connecting portion and of being located at respectively intermediate board body both sides is located at connecting portion one end and is resisted against the cephalic par on intermediate board body one end face; And
Most solder terminals, are located at respectively two ora terminalis of pedestal to downward-extension.
2. the terminal structure of electric connector according to claim 1, is characterized in that, this pedestal, each contact terminal and each solder terminal are one-body molded made.
3. the terminal structure of electric connector according to claim 2, is characterized in that, this pedestal outside is coated with an insulating barrier.
4. the terminal structure of electric connector according to claim 1, it is characterized in that, one end of each intermediate board body proximity heads end is provided with a bending segment, and this cephalic par is resisted against on the lateral surface of this bending segment.
5. the terminal structure of electric connector according to claim 2, is characterized in that, is respectively equipped with the concave arc-shaped section of and opposite direction corresponding with bending segment on each connecting portion.
CN201420204109.2U 2014-04-24 2014-04-24 The terminal structure of electric connector Active CN203932406U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420204109.2U CN203932406U (en) 2014-04-24 2014-04-24 The terminal structure of electric connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420204109.2U CN203932406U (en) 2014-04-24 2014-04-24 The terminal structure of electric connector

Publications (1)

Publication Number Publication Date
CN203932406U true CN203932406U (en) 2014-11-05

Family

ID=51828165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420204109.2U Active CN203932406U (en) 2014-04-24 2014-04-24 The terminal structure of electric connector

Country Status (1)

Country Link
CN (1) CN203932406U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104901049A (en) * 2015-04-28 2015-09-09 昆山嘉华精密工业有限公司 Card connector
CN105322323A (en) * 2014-06-30 2016-02-10 维沃移动通信有限公司 SIM card seat terminal and card seat employing same
CN105552602A (en) * 2016-02-03 2016-05-04 深圳市长盈精密技术股份有限公司 Card connector
CN106169667A (en) * 2016-08-25 2016-11-30 深圳市信维通信股份有限公司 A kind of shell fragment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105322323A (en) * 2014-06-30 2016-02-10 维沃移动通信有限公司 SIM card seat terminal and card seat employing same
CN105322323B (en) * 2014-06-30 2017-11-28 维沃移动通信有限公司 SIM card holder terminal and its deck of application
CN104901049A (en) * 2015-04-28 2015-09-09 昆山嘉华精密工业有限公司 Card connector
CN105552602A (en) * 2016-02-03 2016-05-04 深圳市长盈精密技术股份有限公司 Card connector
CN106169667A (en) * 2016-08-25 2016-11-30 深圳市信维通信股份有限公司 A kind of shell fragment

Similar Documents

Publication Publication Date Title
JP3197730U (en) connector
CN203932406U (en) The terminal structure of electric connector
US8882515B2 (en) Plug connector and connector assembly
CN105337064B (en) Electronic card coupler
CN104112928A (en) Electrical Connector With Dtect Pins
TW201637303A (en) USB connector and electronic device
JP2013118165A (en) Usb connector
CN103529251A (en) Combined secondary terminal short circuit wiring bar
CN204118329U (en) A kind of card connector
CN104393433B (en) Horizontal SIM (Subscriber Identity Module) card socket and mobile phone
CN203481539U (en) Double-sided insertable USB plug
JP3135527U (en) 8 types of connectors for memory cards
CN204103094U (en) For connector and the terminal module of grafting electronic cards
CN203205609U (en) Novel stand for electronic device
CN203326198U (en) Electric connector
CN203434338U (en) Electronic card connecting device
US9825416B2 (en) Composite connector
CN202259844U (en) Micro universal serial bus (USB) 3.0 connector
CN204424606U (en) Socket connector
CN204179358U (en) Electronic card coupler
TWI603535B (en) Electrical card connector
CN203706319U (en) Financial pos machine
CN205104631U (en) Electron card connector's improvement
CN207183619U (en) A kind of new USB TypeC socket connector splicing interfaces
CN206639960U (en) Sim card connector

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant