CN201117934Y

CN201117934Y - Adapting card fixing device structure

Info

Publication number: CN201117934Y
Application number: CNU2007201772118U
Authority: CN
Inventors: 李静瑶
Original assignee: T Conn Precision Corp
Current assignee: T Conn Precision Corp
Priority date: 2007-09-28
Filing date: 2007-09-28
Publication date: 2008-09-17
Anticipated expiration: 2017-09-28

Abstract

The utility model provides an adapter card fixture structure, wherein the fixture is formed through punching and bending a sheet metal; the fixture is a base plate with pins arranged at both sides, and is provided with an arc angle and a spring body, wherein the arc angle bends upwards, the spring body is provided with a top cover bending forward and provided with an inclined guiding surface; a bending lever body and a vertex body are arranged at each side of the spring body, wherein, the lever body and the top cover bend in the opposite directions; and the posterior lateral surface of the spring body is provided with a convex top part. The fixture structure is suitable to fix the adaptor buckle with different specifications and height.

Description

Construction for adapter fastening apparatus

Technical field

The utility model is a kind of construction for adapter fastening apparatus, is the field that is used for electrical equipment, computer and electronic product.

Background technology

Ke Ji progress now, electronic product very variation is for catering to the demand of each aspect of market, the volume of this product thin little, not take up space and be easy to carry be the common demand main points in market, so, research and development that industry is done one's utmost for this reason design is updated at the purpose that product usefulness and volume are compact.

Wherein, computer, electronic product be reach cater to high-effect, volume is compact and the purpose that is easy to assemble, the specification of its each assembly of product, the existing significantly reform of structural feature change, and mainly are for reaching the purpose of reduced volume.

For in response to factor such as the hardware capability demand of computer product and space be limited, must make full use of the effective space of its body, insert the solid new spec that uses so be formed with (with reference to Fig. 1) multilayer adapter (interface card), it is the connector 20 with differing heights, with gradually high formula arrangement setting, so the socket of each connector 20 can not be obstructed, and can provide each

adapter

30,30a to plug together use.

But fixture 10 on the market is only applicable to the adapter 30 button fastening positions of individual layer or ground floor now, and the adapter 30a on upper strata (second layer) is also inapplicable in addition.

For catering to above-mentioned demand, the continuous research and experiment of the inventor, improve forming tool mobility and the fixture structure design that can cater to the adapter height, propose Chinese patent application " a kind of ground structure of adapter card fixing device " (application number is 200620133445.8) on October 12nd, 2006.

The inventor is in response to the various assembly demands in market and the purpose that reduces cost, so research and experiment is once more developed one eventually and directly bent the fixture structure that also can cater to the adapter height that is shaped with sheet metal and design.

The utility model content

The purpose of this utility model is to provide a kind of construction for adapter fastening apparatus, uses with the adaptive buckle fixed bit that adapts to the different size height.

The purpose of this utility model is to realize like this, a kind of construction for adapter fastening apparatus, this fixture is formed by sheet metal punching press bending, this fixture be both sides be provided with pin seat board upwards bending be extended with an arc angle and a spring body, this spring body extends folding forward and is provided with the button acrosome of a tool inclined guide face, and in addition, spring body both sides are rolled over respectively and are provided with one and pull body and one jiao of acrosome, wherein, pulling body is reverse folding and establishes with the button acrosome; Again, the dorsal part face of spring body convexes with a protruding top.

From the above mentioned, construction for adapter fastening apparatus of the present utility model really can reach the adaptive buckle fixed bit that adapts to the different size height and use.

Description of drawings

Fig. 1 is the simple and easy schematic diagram of the multilayer adapter combination of existing specification.

Fig. 2 a to Fig. 2 c is each visual angle schematic perspective view of fixture of the present utility model.

Fig. 3 a to Fig. 3 b is the front and back schematic diagram of fixture of the present utility model.

Fig. 4 a to Fig. 4 b is the both sides schematic diagram of fixture of the present utility model.

Fig. 5 is the schematic top plan view that fixture of the present utility model is implemented use.

Fig. 6 a to Fig. 6 b is the action schematic side view that fixture of the present utility model is implemented use.

Fig. 7 is the schematic top plan view that fixture of the present utility model implements to use the solid B adapter of button.

Fig. 8 a to Fig. 8 b is the partial cutaway schematic of the utility model A-A.

Drawing reference numeral:

Fixture--------10 connectors---------20

Adapter-----------30,30a

A connector----------20 B connectors---------20a

Machine plate------------200 A adapter----------300

B adapter----------350 seat boards-------------40

Pin------------40a fixture---------400

Spring body------------401 protruding tops-----------401a

------------401b detains acrosome-----------402 to arc angle

------------403 jiaos of acrosome-----------404 of pulling body

Fixed structure---------500

Embodiment

Fig. 2 a to Fig. 2 c is each visual angle schematic perspective view of fixture of the present utility model, as shown in the figure, the fixture 400 that forms with sheet metal punching press bending (can in addition with reference to Fig. 3 a, Fig. 3 b, Fig. 4 a, Fig. 4 b), be both sides be provided with pin 40a seat board 40 upwards bending be extended with an arc angle 401b and a spring body 401, this spring body 401 extends the button acrosome 402 that folding is provided with a tool inclined guide face forward, in addition, spring body 401 both sides are rolled over respectively and are provided with one and pull body 403 and one jiao of acrosome 404, wherein, pulling body 403 is reverse folding with button acrosome 402 and establishes; Again, the dorsal part face of spring body 401 convexes with a protruding top 401a.

Fig. 5 is the schematic top plan view that fixture of the present utility model is implemented use, as shown in the figure, (can be with reference to Fig. 6 a, Fig. 6 b, Fig. 7) be provided with an A connector 20 and a B connector 20a and (known) fixed structure 500 corresponding with A connector 20 in machine plate 200, particularly being provided with jack in the place, suitable position of machine plate 200 establishes solid for fixture 400, plug together and press down with fixed structure 500 with an A adapter 300 and A connector 20 earlier and fix, plug together and press down end of term end with B adapter 350 with B connector 20a again, the inclined guide face that the terminal both sides of (in addition with reference to Fig. 8 a to Fig. 8 b) B adapter 350 promptly rely on the button acrosome 402 of two fixtures 400 is taken advantage of a situation and is pressed down, and pushing tow two button acrosomes 402 are formed by the elasticity of spring body 401 and arc angle 401b and axially extend out displacement, form a space for B adapter 350 entry calming down position, two button acrosomes 402 promptly spring back to the location because of the elasticity of spring body 401 and arc angle 401b, button acrosome 402 promptly pushes up button B adapter 350, in addition, the protruding top 401a of spring body 401 and the angle acrosome 404 of one side can prevent displacement by putting and push up to hinder to sentence in the terminal right angle of B adapter 350 for B adapter 350 bottom sides.

Hence one can see that, and fixture 400 of the present utility model really can reach purpose and the effect that the B adapter 350 on upper strata is fixed the location.

Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.

Claims

1. construction for adapter fastening apparatus, this fixture is formed by sheet metal punching press bending, it is characterized in that: this fixture be both sides be provided with pin seat board upwards bending be extended with an arc angle and a spring body, this spring body extends the button acrosome that folding is provided with a tool inclined guide face forward, in addition, spring body both sides are rolled over respectively and are provided with one and pull body and one jiao of acrosome, wherein, pull body and are reverse folding with the button acrosome and establish; Again, the dorsal part face of spring body convexes with a protruding top.