CN205583190U

CN205583190U - Card edge connector

Info

Publication number: CN205583190U
Application number: CN201620157943.XU
Authority: CN
Inventors: 高启能
Original assignee: GAOLIN INTERNATIONAL ENTERPRISE CO Ltd
Current assignee: GAOLIN INTERNATIONAL ENTERPRISE CO Ltd; Unicorn Electronics Components Co Ltd
Priority date: 2016-03-02
Filing date: 2016-03-02
Publication date: 2016-09-14
Anticipated expiration: 2026-03-02

Abstract

The utility model relates to a card edge connector, main insulation colloid, first clip spare and the second clip spare of including, first clip end and second clip end are defined respectively to the colloid both ends of wherein insulating, and first clip spare combines in first clip is held, and second clip spare combines in the second clip is held, and just first clip spare is equipped with an elastic component, and second clip spare then includes fixed part and intensive fixed part, borrow this, when at clip electron card, the recess meeting and the elastic component clip of electron card one side, the recess of opposite side then combines with second clip spare, and when second clip spare leans on last second clip end to locate, sees through the fixed part simultaneously and reinforce the fixed part and second clip end clip, so can reach the convenient and difficult advantage of taking off of jumping of fixing reinforce of clip.

Description

Bayonet connector

Technical field

This utility model is for providing a kind of bayonet connector, and a kind of buckle consolidates the bayonet connector not got loose.

Background technology

Bayonet connector is widely used in computer equipment housing an electronic cards, such as DDR3 or DDR4 series, existing There are insulating body, the complex conduction terminal being immobilizated in insulating body that bayonet connector generally includes a lengthwise and are installed on absolutely The rotation lock fastener at edge body two ends.And described insulating body is provided with a central slot extended along longitudinally for housing electricity The lower ora terminalis of subcard.Furthermore, described conducting terminal centrally located slot both sides also extend inward into central authorities' slot to clamp electronics Card, thus carry out stable electric connection with the golden finger in electronic cards.

Right above-mentioned bayonet connector, in time using, waits to improve for being implicitly present in following point and disappearance:

Although rotation lock fastener tool fixes the function of electronic cards, but often can get loose after shaking, for clip electronic cards For and insecure.

Therefore how to solve the above-mentioned problem commonly used and disappearance, it is creator of the present utility model and is engaged in this journey The relevant manufactures of industry is desired most ardently place, the direction person that research improves.

Utility model content

Therefore, applicant of the present utility model, because above-mentioned disappearance, is to collect related data, via in many ways assessing and examining Consider, and to engage in the many years of experience of the industry accumulation, via constantly studying and revising, begin to design this kind of buckle firm the most loose The utility model patent person of de-bayonet connector.

Main purpose of the present utility model is: through the elastic component of the first clamping piece and fixing of the second clamping piece Portion and strengthening fixed part, i.e. can reach quick and convenient and install and fixing power is difficult to by force the advantage of escape.

For reaching above-mentioned purpose, solution of the present utility model is:

A kind of bayonet connector, including:

One insulation colloid, be to define one first clamping end and the second clamping end respectively in two ends, this first clamping end and should Second clamping end is to define the installing zone that a power supply subcard inserts respectively；

One is fixedly arranged on the first clamping piece at this first clamping end, is to be provided with an elastic component being exposed to this installing zone；

One activity is hubbed at the second clamping piece at this second clamping end, is that to comprise at least one mutual with this second clamping end The fixed part of clip and at least one is positioned at the strengthening fixed part at this fixed part distinct locations, this fixed part and this strengthening to be fixed Portion is freely to hold mutually with this second clamping end.

Further, this first clamping end is to have one for housing the first holding part of this first clamping piece.

Further, this first clamping piece is to have one for housing the accommodating area of this elastic component.

Further, this elastic component is to comprise a base portion being fixedly arranged in this first clamping piece, one by prolonging that this base portion extends Extending portion and a blocking part extended by this extension, this blocking part is that supplied for electronic card carries out clip.

Further, this second clamping end is to have one for housing the second holding part of this second clamping piece.

Further, this second clamping end is the docking section with at least one fixing corresponding with this strengthening fixed part.

Further, this second clamping end is the joint portion with at least one fixing corresponding with this fixed part.

Further, this second clamping piece end is to have one for holding the pushing portion of electronic cards.

Use after said structure, when electronic cards being inserted in installing zone, the groove of electronic cards side can with elastic component clip, The groove of electronic cards opposite side then can be combined with the second clamping piece, and time at top second clamping end of the second clamping piece, is Through fixed part and strengthening fixed part and the second clamping end clip, reach the effect of dual clip.

By above-mentioned technology, can add for the problem points that often can get loose after shaking commonly used existing for bayonet connector To break through, reach the practical improvement of the most above-mentioned advantage of this utility model.

Accompanying drawing explanation

Fig. 1 is the axonometric chart of this utility model the first clamping piece；

Fig. 2 is the exploded view of this utility model the first clamping piece；

Fig. 3 is the axonometric chart of this utility model the second clamping piece；

Fig. 4 is the perspective view of this utility model the second clamping end；

Fig. 5 is the partial schematic diagram of this utility model the second clamping end；

Fig. 6 is the enforcement schematic diagram one of this utility model preferred embodiment；

Fig. 6 A is the enforcement schematic diagram two of this utility model preferred embodiment；

Fig. 7 is the combination schematic diagram one of this utility model the first clamping end；

Fig. 8 is the combination schematic diagram two of this utility model the first clamping end；

Fig. 9 is the combination schematic diagram one of this utility model the second clamping end；

Figure 10 is the combination schematic diagram two of this utility model the second clamping end；

Figure 11 is the combination schematic diagram of this utility model and electronic cards.

[symbol description]

Insulation colloid 1 first clamping end 11

First holding part 111 second clamping end 12

Second holding part 121 docking section 122

Joint portion 123 installing zone 13

First clamping piece 2 elastic component 21

Base portion 211 extension 212

Blocking part 213 accommodating area 22

Second clamping piece 3 fixed part 31

Strengthening fixed part 32 pushing portion 33

Electronic cards 4 right side wall 41

Right groove 411 left side wall 42

Left groove 421.

Detailed description of the invention

For reaching above-mentioned purpose and effect, technological means that this utility model is used and structure, hereby draw with regard to this practicality Novel its feature of preferred embodiment elaborate is as follows with function, understands completely in order to profit.

Refer to shown in Fig. 1 to Fig. 6, for the axonometric chart of this utility model the first clamping piece, exploded view, the second clamping piece The enforcement schematic diagram of axonometric chart, perspective view, partial schematic diagram and this utility model preferred embodiment, by figure it can be seen that This utility model includes:

One insulation colloid 1, is to define one first clamping end 11 and the second clamping end 12, this first clamping end respectively in two ends 11 and this second clamping end 12 be define respectively one power supply subcard insert installing zone 13, wherein the first clamping end 11 is to have one For housing the first holding part 111 of following first clamping piece 2, other second clamping end 12 is to have one for housing following second card Second holding part 121 of valve part 3, and the second clamping end 12 be have at least one corresponding with following strengthening fixed part 32 fix right Connect portion 122 and the joint portion 123 of at least one fixing corresponding with following fixed part 31；

One is fixedly arranged on the first clamping piece 2 at this first clamping end, is to be provided with an elastic component being exposed to this installing zone 13 21, elastic component 21 be comprise extension 212 that a base portion 211, being fixedly arranged in the first clamping piece 2 extends by base portion 211 and The blocking part 213 that one is extended by extension 212, and blocking part 213 is that supplied for electronic card carries out clip, the first clamping piece 2 is again There is the accommodating area 22 for housing elastic component 21；

One activity is hubbed at the second clamping piece 3 at this second clamping end, be comprise at least one with this second clamping end 12 The mutually fixed part 31 and at least of clip is positioned at the strengthening fixed part 32 at this fixed part distinct locations, this fixed part 31 and This strengthening fixed part 32 is freely to hold with this second clamping end 12 phase, and the second clamping piece 3 end is to have one for holding electricity The pushing portion 33 of subcard.

Coordinating refering to shown in Fig. 1 to Figure 11, the axonometric chart for this utility model the first clamping piece is new to this practicality the most simultaneously The combination schematic diagram of type and electronic cards, by figure it can be seen that, in order to when electronic cards 4 from top to bottom inserts installing zone 13, with For the right side of electronic cards 4: in the right side wall of electronic cards 4 41 can first insert the first holding part 111 and blocking part 213 of conflicting is past Interior extruding, and then make extension 212 produce deformation, until after the right groove 411 of electronic cards 4 is corresponding with blocking part 213 position, prolonging Extending portion 212 involution immediately also makes blocking part 213 fall into formation fixing in right groove 411, the most i.e. reaches the advantage quickly positioned.

Again for the left side with electronic cards 4, left side wall 42 can first be inserted in the second holding part 121, and conflicts to and support in bottom Pushed section 33 and take advantage of a situation and the second clamping piece 3 overturn inside movement, hereafter user can be solid by fixed part 31 and joint portion 123 phase Holding, strengthening fixed part 32 holds with docking section 122 phase, and the left groove 421 of such electronic cards 4 left side wall 41 then can be with the second clip Part 3 phase holds, and the most i.e. can reach multiple fixing and increases the effect of intensity.

Therefore, refer to shown in whole accompanying drawing, when this utility model uses, compare with located by prior art, really exist following excellent Point:

Through fixed part 31 and the strengthening fixed part 32 of the elastic component 21 of the first clamping piece 2 and the second clamping piece 3, i.e. Can reach quick and convenient to install and fixing power is difficult to by force the advantage of escape.

Only, the foregoing is only preferred embodiment of the present utility model, non-the most i.e. limit to of the present utility model specially Profit scope, therefore the simple modification that utilization this utility model description and graphic content are done such as and equivalent structure change, all should In like manner it is contained in the scope of the claims of the present utility model, closes and give Chen Ming.

Claims

1. a bayonet connector, it is characterised in that including:

One insulation colloid, be to define one first clamping end and the second clamping end respectively in two ends, this first clamping end and this second Clamping end is to define the installing zone that a power supply subcard inserts respectively；

One activity is hubbed at the second clamping piece at this second clamping end, be comprise at least one with this mutual clip of the second clamping end Fixed part and at least be positioned at the strengthening fixed part at this fixed part distinct locations, this fixed part and this strengthening fixed part and be Freely hold mutually with this second clamping end.

2. bayonet connector as claimed in claim 1, it is characterised in that: this first clamping end be have one for house this first First holding part of clamping piece.

3. bayonet connector as claimed in claim 2, it is characterised in that: this first clamping piece is to have one for housing this elasticity The accommodating area of part.

4. bayonet connector as claimed in claim 3, it is characterised in that: this elastic component is to comprise one to be fixedly arranged on this first clip Base portion, this base portion an extension extended and a blocking part extended by this extension in part, this blocking part is power supply Subcard carries out clip.

5. bayonet connector as claimed in claim 1, it is characterised in that: this second clamping end be have one for house this second Second holding part of clamping piece.

6. bayonet connector as claimed in claim 5, it is characterised in that: this second clamping end be have at least one with this strengthening The docking section that fixed part correspondence fixes.

7. bayonet connector as claimed in claim 6, it is characterised in that: this second clamping end is to have at least one to fix with this The joint portion that portion's correspondence fixes.

8. bayonet connector as claimed in claim 1, it is characterised in that: this second clamping piece end is to have one for holding electricity The pushing portion of subcard.