CN2690946Y - Screw less fixer for computer card equipment - Google Patents
Screw less fixer for computer card equipment Download PDFInfo
- Publication number
- CN2690946Y CN2690946Y CN 200420007470 CN200420007470U CN2690946Y CN 2690946 Y CN2690946 Y CN 2690946Y CN 200420007470 CN200420007470 CN 200420007470 CN 200420007470 U CN200420007470 U CN 200420007470U CN 2690946 Y CN2690946 Y CN 2690946Y
- Authority
- CN
- China
- Prior art keywords
- push switch
- computer card
- screwless
- stationary installation
- computer
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a screw less fixer for computer card equipment, which belongs to the field of computer-aided hardware technology. The screw less fixer for computer card equipment comprises a fixing support which is fixedly equipped in the back panel of the hardware main frame of the computer casing and composed of one or a plurality of fixing pieces. Each fixing piece is pin connected with a push-button switch. The fixing piece is provided with the first locating piece which can locate the push-button switch pin connected with the fixing piece. The push-button switch is provided with the second locating piece which can locate the barrier chip of the computer card equipment. The application of the utility model changes the rotating fixed mode of the traditional screw into the fixed mode of pushing to fasten with the push-button switch. At the same time, the screw less fixer for computer card equipment can be shaped mould, which enormously increases production efficiency and lightens workmen's rate of work.
Description
[technical field]
The utility model relates to the accessory in a kind of computer cabinet, is specifically related to a kind of screwless stationary installation that the inner card kind equipment can be installed easily.
[background technology]
The various expansion card kind equipments of desk-top computer inside comprise graphic and word card, audio cards, modulator-demodular unit etc., are the media that main frame is communicated by letter with peripherals.Usually leave a plurality of five metals I/O framves at the computer host box rear portion, be used to install various card equipments.When cabinet dispatches from the factory, usually on five metals I/O frame, be fixed with cosmetic sheet, take off corresponding cosmetic sheet during use, insert card equipment, one end of card equipment all is connected with the stator identical with the cosmetic sheet profile, the stator top bending of cosmetic sheet and card equipment forms catch and also has the catch fixed orifice, card equipment is fixed in the screw on the five metals I/O frame by this catch fixed orifice with screw.
In the above-mentioned computer card kind equipment fixed form, earlier an end of stator on the card equipment is inserted in the spacing hole that five metals I/O frame one lateral margin offers, be screwed in the screw on another lateral margin of five metals I/O frame by the catch fixed orifice on the stator other end catch with screw again.In this installation process, need earlier tiny screw to be held with screwdriver, and the cruciate flower on the screw alignd with cruciate flower on the screwdriver, move to the catch fixed orifice of the end of card equipment stator then, in the process that this moves, screw also might come off because of the vibrations of hand.After screw moved to the catch fixed orifice, also will come alignment screw and fixed orifice by human eye, the rotation screw cutter screws in fixed orifice with screw then.In this fixing process, artificial factor is too many, and is easy to be subjected to the interference of external environment, makes the installation effectiveness of card equipment lower.Equally, adopt the desk-top computer of this mode, the dismounting of its card equipment also bothers very much.
[summary of the invention]
In order to overcome the defective of existing card equipment stationary installation, the utility model provides a kind of screwless stationary installation, can install and fix and dismantle card equipment quickly and easily by this device.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of computer card kind equipment screwless stationary installation, described card class screwless stationary installation comprise one be fixedly mounted on computer cabinet five metals mainframe rear panel inboard, by the fixed mount that or several fixtures are formed, each fixture and a push switch articulate; Described fixture is provided with can be with first locating piece of the push switch location of inserting with its pivot; Described push switch is provided with can be with second locating piece of computer card kind equipment catch location.
Above-mentioned computer card kind equipment screwless stationary installation, the pivot joint mode of described fixture and push switch can be: fixture is provided with jack, and the top of push switch is provided with insertion rod, and this insertion rod is actively plugged in the jack on the fixture.
Above-mentioned computer card kind equipment screwless stationary installation, first locating piece on the described fixture can be following structure: be made up of elastic arm and the grab that is positioned at the elastic arm end, correspondingly, the coboundary at push switch is provided with the jacking block that can engage the location with grab.Further, can also be on described fixture with described elastic arm from the position be provided with compressing tablet, jacking block can be deviate from from grab by the cooperation of this compressing tablet and elastic arm.
Above-mentioned computer card kind equipment screwless stationary installation, second locating piece on the described push switch can be " L " shape limited blocks of being located at the push switch lower limb, being harmonious with computer card kind equipment catch shape.A flanging by this " L " shape limited block can position the card equipment catch.Further, with card equipment catch location, the bottom of push switch can also be provided with the backstay that can insert card equipment catch fixed orifice for better.
Above-mentioned computer card kind equipment screwless stationary installation in order to open push switch easily, also is provided with the attacker on the described push switch.
Advantage of the present utility model and good effect:
Adopt the technical solution of the utility model, because push switch is free to rotate in fixture, to fixing of card equipment, stator one end of card equipment is inserted in the spacing hole on the five metals I/O frame of cabinet inside, rotate push switch again and make second locating piece on it with card equipment catch location, push switch snaps in the steady job that can finish card equipment in first locating piece on the fixture simultaneously.When needing the dismounting card equipment, only need and to deviate from first locating piece of push switch from fixture and the rotary push switch can be removed fixing to card equipment.Application of the present utility model, the rotatable fixed form of traditional screw threads has been made into to push fastening fixed form with push switch, cabinet card equipment screwless stationary installation can be a forming mould simultaneously, can greatly enhance productivity, and alleviates workman's working strength.
[description of drawings]
Fig. 1 is the fixed mount on the stationary installation of the present utility model and the assembling synoptic diagram of cabinet five metals mainframe.
Fig. 2 is that stationary installation of the present utility model and cabinet five metals mainframe, five metals I/O frame, card equipment stator are assembled synoptic diagram.
Fig. 3 assembles the schematic perspective view after finishing for the five metals I/O frame on stationary installation of the present utility model and the cabinet, card equipment stator.
Fig. 4 assembles the front view after finishing for the five metals I/O frame on stationary installation of the present utility model and the cabinet, card equipment stator.
Fig. 5 is the cut-open view of Fig. 4 along A-A '.
Among the figure:
1-cabinet five metals mainframe
2-cabinet inside five metals I/O frame, 21-spacing hole, 22-screw
The fixed mount that 3-is made of the fixture of a plurality of same structures, 31-first locating piece, 311-elastic arm, 312-grab, 32-jack, 33-compressing tablet
The 4-push switch, 41-insertion rod, 42-backstay, 43-attacker, 44-" L " shape limited block (second locating piece), 45-jacking block
The stator of 5-card equipment, 51-catch, 52-catch fixed orifice
The 6-screw
[embodiment]
As depicted in figs. 1 and 2, a kind of computer card kind equipment screwless stationary installation comprises a fixed mount 3 of being made up of or several fixtures, and push switch 4 identical with the fixture number, that articulate with fixture.Fixed mount 3 is installed in the rear panel inboard of computer cabinet five metals mainframe 1, the marginal position of five metals I/O frame 2 by screw 6.
As Fig. 3, Fig. 4 and shown in Figure 5:
Each fixture on the fixed mount 3 is provided with can be with first locating piece 31 of push switch 4 location of inserting with its pivot, this first locating piece 31 is made up of elastic arm 311 and the grab 312 that is positioned at the elastic arm end, the coboundary of push switch 4 is provided with jacking block 45, can be with push switch 4 and fixture locking by the engaging of this grab 312 and jacking block 45.Also be provided with jack 32 on the fixture 3, the right side of push switch 4 has extended insertion rod 41, and this insertion rod 41 is actively plugged in the jack 32 on the fixture, and jack 32 and insertion rod 41 articulate push switch and fixture by this.
The lower limb of push switch 4 is provided with " L " shape limited block (second locating piece) 44 that is harmonious with computer card kind equipment catch 51 shapes, when push switch 4 to anticlockwise and make jacking block 45 on it when grab 312 on the fixture engages, a flanging that should " L " shape limited block 44 can compress the location with card equipment catch 5.With card equipment catch 51 location, in the bottom of push switch 4, the position that is positioned at the extended line of insertion rod 41 also is provided with backstay 44, this backstay 44 passes card equipment catch fixed orifice 52 and inserts in the screw 22 on the five metals I/O frame 2 for better.
When card equipment is installed, one end of card equipment stator 5 is inserted in the spacing hole 21 on the five metals I/O frame 2 of cabinet inside, the push switch 4 that turns left again makes " L " shape limited block 44 on it that card equipment catch 51 is located, jacking block 45 on the while push switch 4 engages with the grab 312 on the fixture, can finish the steady job of card equipment.When needing the dismounting card equipment, clutch on the fixture elastic arm 311 with its from compressing tablet 33, make the grab 312 of jacking block 45 from fixture on the push switch 4, rotary push switch 4 to the right again, spacing to card equipment catch 51 can be removed, thereby card equipment can be removed.For rotary push switch 4 easily, also be provided with attacker 43 thereon.
Claims (7)
1. computer card kind equipment screwless stationary installation, it is characterized in that, described card class screwless stationary installation comprise one be fixedly mounted on computer cabinet five metals mainframe rear panel inboard, by the fixed mount that or several fixtures are formed, each fixture and a push switch articulate; Described fixture is provided with can be with first locating piece of the push switch location of inserting with its pivot; Described push switch is provided with can be with second locating piece of computer card kind equipment catch location.
2. computer card kind equipment screwless stationary installation as claimed in claim 1 is characterized in that described fixture is provided with jack, and the top of described push switch is provided with insertion rod, and this insertion bar pivot is inserted in the jack on the described fixture.
3. computer card kind equipment screwless stationary installation as claimed in claim 1 is characterized in that, first locating piece on the described fixture is made up of elastic arm and the grab that is positioned at the elastic arm end; Coboundary at push switch is provided with the jacking block that can engage the location with grab.
4. computer card kind equipment screwless stationary installation as claimed in claim 3 is characterized in that, on described fixture with described elastic arm from the position also be provided with compressing tablet.
5. computer card kind equipment screwless stationary installation as claimed in claim 1 is characterized in that, described second locating piece is " L " shape limited block of being located at the push switch lower limb, being harmonious with computer card kind equipment catch shape.
6. computer card kind equipment screwless stationary installation as claimed in claim 1 is characterized in that, can insert the backstay of computer card kind equipment catch fixed orifice with card equipment catch location thereby the bottom of described push switch also is provided with.
7. computer card kind equipment screwless stationary installation as claimed in claim 1 is characterized in that, also is provided with the attacker on the described push switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420007470 CN2690946Y (en) | 2004-03-23 | 2004-03-23 | Screw less fixer for computer card equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420007470 CN2690946Y (en) | 2004-03-23 | 2004-03-23 | Screw less fixer for computer card equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2690946Y true CN2690946Y (en) | 2005-04-06 |
Family
ID=34668204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420007470 Expired - Lifetime CN2690946Y (en) | 2004-03-23 | 2004-03-23 | Screw less fixer for computer card equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2690946Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109597470A (en) * | 2018-11-28 | 2019-04-09 | 英业达科技有限公司 | Clamping device |
-
2004
- 2004-03-23 CN CN 200420007470 patent/CN2690946Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109597470A (en) * | 2018-11-28 | 2019-04-09 | 英业达科技有限公司 | Clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ACER (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: BEIDA FANGZHENG SCIENCE + TECHNOLOGY COMPUTER SYSTEM CO., LTD., SHANGHAI Effective date: 20101026 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100871 8/F, FANGZHENG MANSION, ZHONGGUAN VILLAGE, NO.298, CHENGFU ROAD, HAIDIAN DISTRICT, BEIJING TO: 200001 HOUSE 3, NO.168, XIZANG MIDDLE ROAD, HUANGPU DISTRICT, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101026 Address after: 3, No. 168 middle Tibet Road, No. 200001, Shanghai, Huangpu District Patentee after: Acer Computer (Shanghai) Co., Ltd. Address before: 100871, Beijing, Haidian District, Cheng Fu Road, No. 298, Zhongguancun Fangzheng building, 8 floor Patentee before: Beida Fangzheng Science & Technology Computer System Co., Ltd., Shanghai |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140323 Granted publication date: 20050406 |