CN205194958U - A connector for accommodating electron card - Google Patents
A connector for accommodating electron card Download PDFInfo
- Publication number
- CN205194958U CN205194958U CN201520988145.7U CN201520988145U CN205194958U CN 205194958 U CN205194958 U CN 205194958U CN 201520988145 U CN201520988145 U CN 201520988145U CN 205194958 U CN205194958 U CN 205194958U
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- Prior art keywords
- connector
- electronic cards
- accommodating
- accepting groove
- arm
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a connector for accommodating electron card welds on a circuit board. The connector includes insulator, a plurality of conductive terminal, cover shell and pintle hook lock terminal. Insulator includes accepting groove and arrangement portion. The pintle hook lock terminal is settled in arrangement portion. The pintle hook lock terminal welds solid portion, connects reinforcement portion and weld the connecting portion of solid portion and be used for the buckle including the reinforcement portion that is located one end, the hook -shaped who is located the other end the buckle arm of electron card. The buckle arm certainly connecting portion buckle extend and from arrangement portion extend go into the accepting groove in. Weld solid portion buckle extend weld in the soldering lug of circuit board, arrangement portion is provided with the interference portion of restriction reinforcement portion. When making the plug of electron card in the accepting groove, enable the pintle hook lock terminal and stabilize fixing in insulator, and then guarantee the good elasticity of buckle arm to make the electron card be difficult to damaged at its plug in -process, have the efficiency that makes the connector prevent the damage of electron card.
Description
Technical field
The utility model relates to a kind of field of connectors, especially a kind of connector for accommodating electronic cards.
Background technology
Related art can consult a kind of connector for accommodating electronic cards that discloses of No. TWM381185U1st, TaiWan, China new patent on 08 21st, 2009 bulletins, and it comprises an insulating body, the conducting terminal be located in insulating body, cover the shielding casing of insulating body and be located at the pintle hook lock portion of insulating body side.The pintle hook lock portion of this connector and insulating body one-body molded, such that this electronic card connector structure is simple, cost is low.But the pintle hook lock portion of this electronic card coupler is a rigid structure, doing something in disregard of obstacles between electronic cards and pintle hook lock portion relates to, and electronic cards plugs and unplugs in process easily damaged at it.
Therefore, for above-mentioned technical problem, be necessary that providing a kind of has the structure improved connector for accommodating electronic cards, to overcome above-mentioned defect.
Utility model content
The utility model object is to provide a kind of connector for accommodating electronic cards preventing electronic cards from damaging.
For achieving the above object, the utility model is by following technical solution: a kind of connector for accommodating electronic cards, be welded on a circuit board, described connector comprise insulating body, the some conducting terminals be contained in described insulating body, the shielding casing covering described insulating body and pintle hook lock terminal; Described insulating body comprises the accepting groove of collecting electronic cards and is positioned at the placement portion of described accepting groove side, and described pintle hook lock terminal is placed in described placement portion; Described locking end attached bag draws together the reinforcing portion being positioned at one end, the hook type weld fixation part being positioned at the other end, the connecting portion connecting described reinforcing portion and described weld fixation part and the buckle arm for electronic cards described in buckle; Described buckle arm extends from described connecting portion bending and extends in accepting groove from placement portion, and described weld fixation part bending is extended with the weld tabs being welded in described circuit board, and described placement portion is provided with the interference part of restriction reinforcing portion.
Described connector has latch, described latch comprises described pintle hook lock terminal and auxiliary terminal, described auxiliary terminal is placed in described placement portion, the auxiliary arm that described auxiliary terminal comprises base portion and extends from base portion bending, described auxiliary arm is positioned at the rear side of described buckle arm, supports the support division of auxiliary arm when the end of described buckle arm is provided with strain.
Described placement portion comprises enclosure wall, is arranged at described enclosure wall internal partition wall, and is positioned at the first storage tank and second storage tank of described partition wall, and described weld fixation part is contained in described first storage tank, and described base portion is contained in described second storage tank.
Described interference part is the stage portion be arranged in described partition wall.
Described latch also comprises the pintle hook lock arm of snap close electronic cards, and described lock catch arm is arranged on shielding casing.
The rear portion that described shielding casing comprises top, rear side from described top bends extension downwards, and from the both sides that the both sides at described top extend respectively to lower bending, described lock catch arm extends to form in accepting groove from described top.
Described insulating body also comprises and is positioned at bottom below described accepting groove, is positioned at the rear wall at described accepting groove rear, lays respectively at first, second sidewall of accepting groove arranged on left and right sides.
Described placement portion is arranged on described rear wall and described the first side wall.
The lateral wall of the rear wall of described insulating body, the first side wall and the second sidewall is equipped with the clasp block protruded out laterally, and the rear portion of described shielding casing and both sides are equipped with window, and described window matches with described clasp block.
Compared with prior art, the utility model has following technology work to imitate for the connection device of accommodating electronic cards: pintle hook lock terminal is placed in placement portion, and the weld tabs of weld fixation part is welded in circuit board, interference part restriction reinforcing portion, when electronic cards is plugged in accepting groove, pintle hook lock terminal can be made to stablize and to be immobilizated in insulating body, and then ensure the elasticity that buckle arm is good, thus it is damaged to make electronic cards be not easy in its swapping process, there is the effect making connector prevent electronic cards from damaging.
Accompanying drawing explanation
Fig. 1 is that the utility model also installs assembly drawing on circuit boards for the connector collecting electronic cards of accommodating electronic cards.
Fig. 2 is the utility model for the stereogram of the connector and electronic cards of accommodating electronic cards, the stereogram of wherein connector part blast.
The stereogram of Fig. 3 when to be the utility model do not have a shielding casing for the connector of accommodating electronic cards.
Fig. 4 is the stereogram of another angle of Fig. 3.
Fig. 5 is another angle of Fig. 4 and the stereogram of part blast.
Embodiment
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all should belong to the scope of the utility model protection.
It should be noted that, when element is called as " being arranged at " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in specification of the present utility model herein just in order to describe concrete execution mode, is not intended to be restriction the utility model.
Shown in please refer to the drawing 1 to Fig. 5, the utility model is installed on circuit board 300 for the connector 100 of accommodating electronic cards 200.Connector 100 comprises insulating body 1, the some conducting terminals 2 be contained in insulating body 1, the shielding casing 3 covering insulating body 1 and latch.
Shown in please refer to the drawing 2 and Fig. 3, described insulating body 1 comprises accepting groove 10 for accommodating electronic cards 200, be positioned at bottom 11 below accepting groove 10, be positioned at the rear wall 12 at accepting groove 10 rear, lay respectively at first, second sidewall 13,14 of accepting groove 10 arranged on left and right sides.Some conducting terminals 2 are immobilizated in bottom 11.The lateral wall of rear wall 12, the first side wall 13 and the second sidewall 14 is equipped with the clasp block 121 protruded out laterally.Rear wall 12 offers two recesses 122.
Please refer to the drawing 5, conducting terminal 2 comprises the our department 21 being immobilizated in bottom 11, the weldering portion 22 bending extension from our department 21 outside insulating body 1, and from the elastic arm 23 that our department 21 extends to accepting groove 10 inner bending, the end of elastic arm 23 is provided with contact site 231.Weldering portion 22 is for being welded in circuit board 300, and contact site 231 is for abutting with golden finger 201 elasticity be arranged in electronic cards 200.
Please refer to the drawing 1 and Fig. 2, shielding casing 3 is formed by bending after sheet metal punching press, the rear portion 32 that it comprises top 31, rear side from top 31 bends extension downwards, and from the both sides 33 that the both sides at top 31 extend respectively to lower bending.Rear portion 32 and both sides 33 are equipped with window 321, and window 321 matches with clasp block 121, to realize the assembling of insulating body 1 and shielding casing 3.The recess 122 of the corresponding insulating body 1 of the end of both sides 33 and rear portion 32 is respectively arranged with installation foot 322.Installation foot 322 is for being immobilizated in circuit board 300 by connector 100 welding.
Please refer to the drawing 2 to Fig. 5, latch comprises the pintle hook lock terminal 4, auxiliary terminal 5 and the pintle hook lock arm 6 that is arranged on shielding casing 3 that are immobilizated in insulating body 1.Pintle hook lock arm 6 extends to form in accepting groove 10 from the top 31 of shielding casing 3.When electronic cards 200 is contained in accepting groove 10, pintle hook lock arm 6 is positioned at by extending in the bayonet socket 202 of electronic cards 200 side, for snap close electronic cards 200.The rear wall 12 of insulating body 1 and the first side wall 13 are provided with the placement portion 15 of the auxiliary terminal 5 settling pintle hook lock terminal 4.Placement portion 15 comprises enclosure wall 151, the partition wall 152 be arranged in enclosure wall 151, and is positioned at the first storage tank 153 and the second storage tank 154 between partition wall 152.First storage tank 153 and the second storage tank 154 all U-shaped.Enclosure wall 151 has the breach 155 be communicated with accepting groove and two fractures 156 be positioned at outside the first side wall 13.
Pintle hook lock terminal 4, roughly in J type, comprises the reinforcing portion 41 being positioned at one end, the hook type weld fixation part 42 being positioned at the other end, reinforcement by connection portion 41 and the connecting portion 43 of weld fixation part 42 and the buckle arm 44 from connecting portion 43 bending extension.Placement portion 15 is provided with interference part 157.Interference part 157 is for being arranged at a stage portion in partition wall 152.Weld fixation part 42 is contained in the first storage tank 153, and weld fixation part 42 bending is extended with weld tabs 421.Weld tabs 421 is welded in circuit board 300 through after fracture 156.Interference part 157 limits reinforcing portion 41.Thus make that pintle hook lock terminal 4 is stable to be immobilizated on insulating body 1.Buckle arm 44 is extended in accepting groove 10 by breach 157 from placement portion 15.The end bending of buckle arm 44 is extended with support division 441.Auxiliary terminal 5, roughly in J type, comprises U-shaped base portion 51 and bends the auxiliary arm 52 extended from U-shaped base portion 51.Auxiliary arm 52 has roughly the same bearing of trend with buckle arm 44, and be positioned at the rear side of buckle arm, when electronic cards 200 is inserted after in accepting groove 10, buckle arm 44 withholds the side of electronic cards 200, buckle arm 44 is by the active force strain backward of electronic cards 200 simultaneously, and support division 441 supports auxiliary arm 52.Base portion 51 is contained in the second storage tank 154, and base portion 51 outwards bending is extended with welding plate 511, and welding plate 511 is welded in circuit board 300 through after fracture 156, thus is immobilizated in insulating body 1 by stable for auxiliary terminal 5.
Connector 100 for accommodating electronic cards of the present utility model, is welded on circuit board 300.Connector 100 comprises insulating body 1, the some conducting terminals 2 be contained in insulating body 1, the shielding casing 3 covering insulating body 1 and pintle hook lock terminal 4.Insulating body 1 comprises the accepting groove 10 of collecting electronic cards 200 and is positioned at the placement portion 15 of accepting groove 10 side.Pintle hook lock terminal 4 is placed in placement portion 15.Pintle hook lock terminal 4 comprises the reinforcing portion 41 being positioned at one end, the hook type weld fixation part 42 being positioned at the other end, reinforcement by connection portion 41 and the connecting portion 43 of weld fixation part 42 and the buckle arm 44 for buckle electronic cards 200.Buckle arm 44 bends from connecting portion 43 and extends and extend in accepting groove 10 from placement portion 15.Weld fixation part 42 bending is extended with the weld tabs 421 being welded in circuit board 300, and placement portion 15 is provided with the interference part 157 of restriction reinforcing portion 42.Pintle hook lock terminal 4 is placed in placement portion, and the weld tabs 421 of weld fixation part 42 is welded in circuit board, interference part 157 limits reinforcing portion 42, when electronic cards 200 is plugged in accepting groove 10, pintle hook lock terminal 4 can be made to stablize and to be immobilizated in insulating body 1, and then ensure the elasticity that buckle arm 44 is good, thus it is damaged that electronic cards 200 is not easy in its swapping process, makes connector 100 have the effect preventing electronic cards 200 from damaging.
Electronic cards 200 is inserted in connector 100, is contained in accepting groove 10, and pintle hook lock arm 6 snap close of pintle hook lock terminal 4 is in the bayonet socket 202 of electronic cards 200, and buckle arm 44 is fastened on the sidewall of electronic cards 200.Meanwhile, auxiliary terminal 5 auxiliary arm 52 supports buckle arm 44, ensures that electronic cards 200 is stable and is fastened in accepting groove, realizes the in electrical contact of conducting terminal 2 and golden finger 201.When electronic cards 200 is extracted in connector 100, pintle hook lock arm 6 removes in bayonet socket 202, buckle arm 44 resilience under the resilience force of self elastic force and auxiliary arm 52, thus makes buckle arm 44 have good elasticity, and then prevents from damaging electronic cards 200.
Above-described is only execution modes more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (9)
1. for accommodating a connector for electronic cards, being welded on a circuit board, it is characterized in that: described connector comprises insulating body, the some conducting terminals be contained in described insulating body, the shielding casing covering described insulating body and pintle hook lock terminal; Described insulating body comprises the accepting groove of accommodating described electronic cards and the placement portion being positioned at described accepting groove side, and described pintle hook lock terminal is placed in described placement portion; Described locking end attached bag draws together the reinforcing portion being positioned at one end, the hook type weld fixation part being positioned at the other end, the connecting portion connecting described reinforcing portion and described weld fixation part and the buckle arm for electronic cards described in buckle; Described buckle arm extends from described connecting portion bending and extends in described accepting groove from described placement portion, and described weld fixation part bending is extended with the weld tabs being welded in described circuit board, and described placement portion is provided with the interference part limiting described reinforcing portion.
2. as claimed in claim 1 for accommodating the connector of electronic cards, it is characterized in that: described connector has latch, described latch comprises described pintle hook lock terminal and is placed in the auxiliary terminal of described placement portion, the auxiliary arm that described auxiliary terminal comprises base portion and extends from base portion bending, described auxiliary arm is positioned at the rear side of described buckle arm, supports the support division of described auxiliary arm when the end of described buckle arm is provided with strain.
3. as claimed in claim 2 for accommodating the connector of electronic cards, it is characterized in that: described placement portion comprises enclosure wall, be arranged at the partition wall in described enclosure wall and be positioned at the first storage tank and second storage tank of described partition wall, described weld fixation part is contained in described first storage tank, and described base portion is contained in described second storage tank.
4. as claimed in claim 3 for accommodating the connector of electronic cards, it is characterized in that: described interference part is the stage portion be arranged in described partition wall.
5. as claimed in claim 4 for accommodating the connector of electronic cards, it is characterized in that: described latch also comprises the pintle hook lock arm of electronic cards described in snap close, and described lock catch arm is arranged on described shielding casing.
6. as claimed in claim 5 for accommodating the connector of electronic cards, it is characterized in that: the rear portion that described shielding casing comprises top, rear side from described top bends extension downwards and the both sides that the both sides from described top extend respectively to lower bending, described lock catch arm extends to form in described accepting groove from described top.
7. as claimed in claim 6 for accommodating the connector of electronic cards, it is characterized in that: described insulating body also comprises and is positioned at bottom below described accepting groove, is positioned at the rear wall at described accepting groove rear, lays respectively at first, second sidewall of accepting groove arranged on left and right sides.
8. as claimed in claim 7 for accommodating the connector of electronic cards, it is characterized in that: described placement portion is arranged on described rear wall and described the first side wall.
9. as claimed in claim 7 for accommodating the connector of electronic cards, it is characterized in that: the lateral wall of the rear wall of described insulating body, the first side wall and the second sidewall is equipped with the clasp block protruded out laterally, the rear portion of described shielding casing and both sides are equipped with window, and described window matches with described clasp block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988145.7U CN205194958U (en) | 2015-12-02 | 2015-12-02 | A connector for accommodating electron card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988145.7U CN205194958U (en) | 2015-12-02 | 2015-12-02 | A connector for accommodating electron card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205194958U true CN205194958U (en) | 2016-04-27 |
Family
ID=55787916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520988145.7U Active CN205194958U (en) | 2015-12-02 | 2015-12-02 | A connector for accommodating electron card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205194958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390716A (en) * | 2017-08-04 | 2019-02-26 | 启东乾朔电子有限公司 | Electronic card coupler |
-
2015
- 2015-12-02 CN CN201520988145.7U patent/CN205194958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390716A (en) * | 2017-08-04 | 2019-02-26 | 启东乾朔电子有限公司 | Electronic card coupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 215300 rooms 1-6, 1389 Zizhu Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: JUST CONNECTOR KUNSHAN Co.,Ltd. Address before: 215300 rooms 1-6, 1389 Zizhu Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: JUST CONNECTOR KUNSHAN Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |