CN201255856Y - Modularized computer adaptation card fixing apparatus - Google Patents

Abstract

A modularized computer adapter fixing device is composed of a clamp base (1) and a plurality of clampers (2), wherein the middle of the clamp base is provided with a through hole (11), the inner side of the through hole is provided with two cantilever convex shafts (12) extending to the middle of the hole, the edge of the base is provided with a screw hole (14) and a clamp hook (13), the clampers comprises a long bend sheet of which the middle of two long side surface is provided with an axle hole (21) corresponding to the axis center of the clamp base, an outer spanner (22) at one side of the axle hole, a clamp sheet (24) at another side of the axle hole for pressing and fixing the fixing sheet of an adapter (5), an elastic bent baffle sheet (25) extended from the inner side of the axle hole, a hook card (26) at the end of the baffle sheet, and an inner spanner (23) extended from a suitable part on the outer surface of the baffle sheet. The clampers are embedded into the axle center of the clamp base via the axle holes at tow ends. The modularized computer adapter fixing device has only two elements without screw connection, having simple assembly. The modularized computer adapter fixing device can be fixed without screws and can easily mount and detach computer adapters.

Description

A kind of modular computing adapter card fixing device

Technical field

The utility model relates to and a kind of computer adapter (interface card) is fixed on the stationary installation on the computer chassis, especially relates to a kind of easy to assemblyly, and is easy to dismantle the modular computing adapter card fixing device of maintenance.

Background technology

Arrive various adapters for the function that expands computer is commonly used, as Chinese card, network interface card, display card or the like, one side of the adapter of sheet can be inserted in the expansion slot of computer motherboard, and another side is fixed with a stator, can utilize screw by stator adapter to be fixed on the computer chassis.Because must use screw to fix adapter because adapter of a great variety in the time will assembling or dismantle, must waste the considerable time on this, this problem always for dealer and consumer dirt disease and bring puzzlement.Be head it off, people have designed the fixed mechanism of various adapters, but the fixed mechanism structure that has is comparatively complicated, itself just need at first fit together with web member, and then are installed to computer chassis and get on, at last again in order to the fixed adaptation card.Whether can provide a kind of installation of alternative screw, and promote the tool Fast Installation function of this product use value, in fact its necessity be arranged, this also is the motivation place for this case creation.

The utility model content

Technical problem to be solved in the utility model, just provide a kind of itself form simple in structure, assembling is easy to use, need not the modular computing adapter card fixing device that installation and removal computer adapter just can be fixed and be easy to screw.

For solving the problems of the technologies described above, modular computing adapter card fixing device of the present utility model, it is characterized in that: form by Fastener base and at least one fastener, have at least one perforation in the middle of the described Fastener base, the inboard appropriate location of boring a hole forms two relative axle center or axis holes, and susceptor edge is along having the screw hole that is connected in order to computer chassis; Described buckle structure is: a long bent sheet, the centre of two long side surfaces is provided with corresponding to the axis hole in aforementioned Fastener base axle center or corresponding to the axle center of axis hole, the bent sheet that is in axis hole one side is bent into outside wrench, the bent sheet that is in the axis hole opposite side is bent into the fastening sheet, cooperation is pressed abd fixed on the adapter stator in the Fastener base square hole, the barrier sheet of elasticity and bending is provided in the extension of the inboard of axis hole between outer panel hand and fastening sheet, barrier sheet extends the back bending to the fastening sheet earlier and stretches to outside wrench, resistance washer end is provided with colludes card, extends inboard wrench at resistance washer outside surface appropriate location; Fastener embeds the axle center of Fastener base by the axis hole at two ends.

Described Fastener base is the lengthy motion picture shelly, and middle perforation is square hole, and the inboard relative axle center of described perforation is to stretch to the protruding axle of the middle cantilever in hole.

Described fastening sheet end outwards bends cooperation the adapter stator is pressed abd fixed in the Fastener base square hole.

On the basis of the above, the utility model also has various improved modification:

Described susceptor edge is along being provided with a plurality of trips that collude plate groove behind the embeddeding computer casing.

Described fastener outside wrench and bent sheet are to have along the slotted hole of fastener length direction in the middle of the fastening sheet.

During use with the groove of plate behind the trip embeddeding computer casing of Fastener base, again by the screw locking Fastener base, the fastener subassembly promptly is installed on behind the computer housing on the plate, after making adapter be inserted in the expansion slot of computer motherboard during design, the stator of adapter just in time drops on Fastener base square hole inboard, the inboard wrench of light pressure, fastener promptly screws in and makes the fastening sheet to pin adapter, reaches the purpose of fixed adaptation card; When from the inner light pressure drag catch of Fastener base, can make and collude plate behind the card divorced from computer casing, gently pull inboard wrench again, fastener promptly screws out and away from adapter, both can take out adapter.

Beneficial effect: the utility model only is made up of two parts, itself forms simple in structurely, and both need not screw and connect, and assembles easy to usely, equally also need not screw and just can fix and be easy to installation and removal computer adapter.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the Fastener base schematic perspective view of the utility model embodiment;

Fig. 2 is the fastener schematic perspective view of the utility model embodiment;

Fig. 3 is the perspective exploded view of the utility model embodiment and computer chassis assembling;

Fig. 4 is the utility model embodiment and computer chassis assembling synoptic diagram;

Fig. 5 is that the utility model embodiment is fixed adapter process synoptic diagram;

Fig. 6 is that the utility model embodiment unclamps one of adapter process synoptic diagram;

Fig. 7 be the utility model embodiment unclamp adapter process synoptic diagram two.

Among the figure:

1. Fastener base 11. perforation 12. axle center

13. trip 14. screw holes 2. fasteners

21. axis hole 22. outside wrench 23. inboard wrench

24. fastening sheet 25. barrier sheets 26. collude card

3. plate 31. grooves 4. screws behind the computer housing

5. adapter 6. fastener slotted holes

Embodiment

Shown in Fig. 1 to 4, be installed in the modular computing adapter card fixing device embodiment on the plate 3 behind the computer housing, form by Fastener base 1 and seven fasteners 2, Fastener base 1 is the lengthy motion picture shelly, have seven perforation 11 in the middle of the Fastener base in order to fastener to be installed, the 11 inboard appropriate locations of boring a hole form two relative axle center 12, axle center 12 is for stretching to protruding of cantilever in the middle of the square hole, the edge at pedestal two ends has the screw hole 14 in order to be connected with computer chassis, susceptor edge also is provided with a plurality of trips 13 along last, can collude plate groove 31 behind the embeddeding computer casing; The structure of fastener 2 is: a long bent sheet, the centre of two long side surfaces is provided with the axis hole 21 corresponding to aforementioned Fastener base 1 axle center, the bent sheet that is in axis hole 21 1 sides is bent into outside wrench 22, the bent sheet that is in the axis hole opposite side is bent into fastening sheet 24, cooperation is pressed abd fixed on adapter 5 stators in Fastener base 1 square hole, fastening sheet 24 ends outwards bend cooperation adapter 5 stators are pressed abd fixed on Fastener base 1 square hole inboard, the barrier sheet 25 of elasticity and bending is provided in the extension of the inboard of axis hole between outer panel hand 22 and fastening sheet 24, barrier sheet 25 extends the back bending to fastening sheet 24 earlier and stretches to outside wrench 22, resistance washer 25 ends are provided with colludes card 26, extend inboard wrench 23 at resistance washer outside surface appropriate location, in fastener outside wrench and bent sheet, have slotted hole 6 in the middle of the fastening sheet, the convenient axle center 12 that fastener 2 is embedded Fastener base 1 by the axis hole 21 at two ends along the fastener length direction.

With the groove 31 of plate 3 behind the trip 13 embeddeding computer casings of Fastener base 1, pin Fastener bases 1 by screw 4 again, the modular computing adapter card fixing device promptly is installed on behind the computer housing on the plate 3.

Consulting the 5th figure also consults shown in the 6th figure, the 7th figure simultaneously, illustration is implemented in the operation that is this creation, the inboard wrench 23 of light pressure, fastener 2 promptly screws in and makes fastening sheet 24 to pin adapter 5, light pressure drag catch 25, make plate 3 behind the trip 13 divorced from computer casings, gently pull inboard wrench 23 again, fastener 2 promptly screws out and away from adapter 5, design by the improvement of the modularization of aforementioned adapter fastener, can simple and easy installation and removal adapter 5 and then make the dismounting maintenance more convenient, can be referred to as innovative design.

In sum, this creation has conformed with the important document that novel patent should possess, files an application in the whence in accordance with the law; Only, the above revealer of institute only is the preferred embodiment in this creation institute range of application, from not changing or modification person according to the equalization of being done in this creation claim such as in order to limit the right of this creation, should still be this creation person contained.

Claims (5)

1, a kind of modular computing adapter card fixing device, it is characterized in that: form by Fastener base (1) and at least one fastener (2), have at least one perforation (11) in the middle of the described Fastener base, the inboard appropriate location of boring a hole forms two relative axle center (12), and susceptor edge is along having the screw hole (14) that is connected in order to plate (3) behind the computer chassis; Described buckle structure is: a long bent sheet, the centre of two long side surfaces is provided with corresponding to the axis hole in aforementioned Fastener base axle center (21), the bent sheet that is in axis hole one side is bent into outside wrench (22), the bent sheet that is in the axis hole opposite side is bent into fastening sheet (24), the adapter stator is pressed abd fixed in the Fastener base square hole, the barrier sheet (25) of elasticity and bending is provided in the extension of the inboard of axis hole between outer panel hand and fastening sheet, barrier sheet extends the back bending to the fastening sheet earlier and stretches to outside wrench, resistance washer end is provided with colludes card (26), extends inboard wrench (23) at resistance washer outside surface appropriate location; Fastener embeds the axle center of Fastener base by the axis hole at two ends.

2, modular computing adapter card fixing device according to claim 1, it is characterized in that: described Fastener base (1) is the lengthy motion picture shelly, perforation (11) be a square hole in the middle of described, and the relative axle center (12) of described perforation inboard two are for stretching to protruding of two cantilevers in the middle of the hole.

3, modular computing adapter card fixing device according to claim 1 is characterized in that: described fastening sheet (24) end outwards bends, and cooperates the adapter stator is pressed abd fixed in the Fastener base square hole.

4, modular computing adapter card fixing device according to claim 1 is characterized in that: described susceptor edge is along being provided with a plurality of trips (13) that collude plate groove behind the embeddeding computer casing.

5, modular computing adapter card fixing device according to claim 1 is characterized in that: described fastener outside wrench and bent sheet are the slotted hole (6) that has in the middle of the fastening sheet along the fastener length direction.

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