CN2574092Y - Computer drive screw-free fixing device - Google Patents
Computer drive screw-free fixing device Download PDFInfo
- Publication number
- CN2574092Y CN2574092Y CN 02264292 CN02264292U CN2574092Y CN 2574092 Y CN2574092 Y CN 2574092Y CN 02264292 CN02264292 CN 02264292 CN 02264292 U CN02264292 U CN 02264292U CN 2574092 Y CN2574092 Y CN 2574092Y
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- CN
- China
- Prior art keywords
- spacer
- driver
- moving plate
- screw
- fixing device
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- Expired - Fee Related
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Abstract
The utility model relates to a computer drive screw-free fixing device. The utility model is characterized in that the computer drive screw-free fixing device comprises a positioning sheet, a movable sheet and an elastic resetting structure, wherein, the positioning sheet is provided with position protrusion which is matched with the position of a screw holes for the installation of a drive. The movable sheet is rotationally connected with the positioning sheet. The distance from the driven end of the movable sheet to a rotating shaft corresponds to or is slightly bigger than the height difference of the rotating shaft and the end part of the positioning protrusion. The positioning sheet is elastically connected with a mounting bracket of the drive through the elastic resetting structure. The positioning sheet joints with an installing bracket of the drive in the reset state. The disassembly and the assembly of the drive can be realized by wrenching the movable sheet of the utility model with hands. That screws are not needed to be assembled and disassembled enables the installation and the replacement of the drive to be very convenient, and the fixation of the drive is reliable.
Description
Technical field
The utility model relates to the accessory in a kind of computer cabinet, is specifically related to a kind of computer driver fixing device without any screw, directly pulls and can fix or loosen driver with hand, can be used for the fixing of various drivers such as CD-ROM drive, hard disk, floppy drive.
Background technology
In computer cabinet, need the various drivers of installing and locating, as hard disk drive, floppy disk, CD drive etc., in the present cabinet, usually adopt rectangular driver erecting frame, driver is inserted in the erecting frame, and two sides of driver and driver erecting frame are fitted, and with screw driver are fixed on the driver erecting frame, general to bigger driver, need fix 8 screws,, fix 4 screws little driver.Therefore, adopt this structure, will rotate a plurality of screws with screwdriver during the installation or removal driver, it is narrow and small to add the interior space of upper case, is not easy to the rotation of screwdriver, and therefore, dismounting is very inconvenient.
Summary of the invention
The utility model purpose provides a kind of computer driver fixing device without any screw, and not needing instrument directly to pull with hand is conveniently detachable driver, and fixing reliable.
For achieving the above object, the technical solution adopted in the utility model is: a kind of computer driver fixing device without any screw, comprise spacer, moving plate and elastic reset structure, described spacer is provided with driver the positioning convex that screwhole position cooperates is installed, described moving plate and spacer are rotationally connected, the moving plate Partner to the discrepancy in elevation of the distance of rotating shaft and rotating shaft and positioning convex end quite or bigger, spacer is connected with driver erecting frame elasticity by described elastic reset structure, and spacer and driver erecting frame are fitted when reset mode.
Be directed to bigger driver (as CD drive), further technical scheme is, described spacer is provided with 4 positioning convex, the position of positioning convex cooperates with 4 screwhole positions on the driver, be provided with 2 moving plates, each moving plate be shaped as the C font, its Partner jag forms two sides, lay respectively at the both sides of spacer and become rotation connection structure with spacer by axle, described elastic reset structure is included in and has the hole that can be inserted in the projection on the driver erecting frame on the spacer, and can be inserted in the spring of described projection, spring is spacing by the position limiting structure on spacer and projection top.
Wherein, usually described 2 moving plates are symmetricly set in the two ends of spacer, between 2 demolition structures, are provided with 2 described elastic reset structures.
In the technique scheme, the axle between described spacer and moving plate can for pin, also can be for bolt, can also be two screws, at this moment, two screws are fixed connection axis hole corresponding on side of moving plate and the spacer respectively, and the formation rotating shaft.
Be directed to the driver of less shape, as floppy disk, the technical scheme that is fit to adopt is: described spacer is provided with two positioning convex, the position of positioning convex cooperates with 2 screwhole positions on the driver, be provided with 2 moving plates, each moving plate be shaped as the C font, its Partner jag forms two sides, lay respectively at the both sides of spacer and become rotation connection structure with spacer by axle, described elastic reset structure is included in and has the hole that can be inserted in the projection on the driver erecting frame on the spacer, and can be inserted in the spring of described projection, spring is spacing by the position limiting structure on spacer and projection top.Wherein, only need establish a described elastic reset structure usually, this elastic reset structure is positioned at the central authorities of spacer.
In the technique scheme, the end of described moving plate Partner is plane locating surface.
During installation, spacer is enclosed within on the projection of driver erecting frame (number of the number of projection and distribution and elastic reset structure and distribute consistent), again with spring housing on projection, spring one end is pressed on the spacer, other end screw in compression, screw retention is got final product on projection, and screw wherein also can use rivet instead or fastener is fixed, but is not easy to maintenance.
During installation of driver, pull moving plate, moving plate will sway and since the axle of moving plate to the distance of Partner end and the distance between axle and positioning convex end quite or bigger, spacer will be with axle by moving plate jack-up, make positioning convex leave the screw hole position, at this moment, driver can be inserted the driver erecting frame to the installation position, loosen moving plate, spacer is compacted because of the effect of elastic reset structure, and the positioning convex on the spacer enters each screw hole on the driver, and fixed drive.When taking out driver, only need pull moving plate once more and make positioning convex leave screw hole to get final product.If the end at the moving plate Partner is provided with the plane, when then moving plate is pulled vertical, can be fixed, thus the dismounting of more convenient driver.
Can a plurality of the utility model be installed on the driver erecting frame, in general, two the utility model are installed on the both sides of symmetry, can fix a driver reliably, one group of the utility model is set on each driver position, can installs at any time, change driver, and needn't rotating screw.The actuator frame here is the shaped as frame structure that is used for installation of driver, is the common components in the computer cabinet, promptly can be provided with separately, also can be wholely set with other fixed head in casing or the casing.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1. because the utility model utilizes positioning convex fixed drive on the spacer, and only with hand is pulled the dismounting that moving plate can be realized driver, needn't load and unload screw, make driver install and change very convenient;
2. in the end of the utility model moving plate planar structure is set, can make between moving plate and erecting frame can perpendicular positioning, thereby integral body has two steady state (SS)s, during the dismounting driver, makes moving plate remain on plumbness, and needn't keep more convenient installation with hand;
3. two groups of elastic reset structures are set, can guarantee whole stability, make positioning convex and driver fixing reliable.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment one;
Accompanying drawing 2 is the vertical view of Fig. 1 (a side moving plate does not draw);
Accompanying drawing 3 is the user mode synoptic diagram of embodiment one (the figure medi-spring does not draw);
Accompanying drawing 4 is the structural representation of the utility model embodiment two;
Accompanying drawing 5 is the vertical view of Fig. 4 (a side moving plate does not draw).
Wherein: [1], spacer; [2], positioning convex; [3], moving plate; [4], axle; [5], Partner; [6], spring; [7], projection; [8], screw; [9], hole; [10], driver erecting frame.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: referring to accompanying drawing 1 to shown in the accompanying drawing 3, a kind of computer driver fixing device without any screw, comprise spacer 1, moving plate 3 and elastic reset structure, described spacer 1 is provided with 4 positioning convex 2 that cooperate with driver installation screwhole position, be provided with 2 moving plates 3, moving plate 3 be shaped as the C font, its Partner 5 jags form two sides, lay respectively at the both sides of spacer 1 and pass through axle 4 and 1 one-tenth rotation connection structure of spacer, the axle 4 here is 2 gib screws, each screw is fixed a side of moving plate 3 with the axis hole that is connected on the spacer 1, play the effect of rotating shaft simultaneously, moving plate Partner 5 to the discrepancy in elevation of the distance of rotating shaft 4 and rotating shaft 4 and positioning convex 2 ends quite or bigger, the end of moving plate Partner 5 is plane locating surface, spacer 1 is connected with driver erecting frame 10 elasticity by described elastic reset structure, spacer 1 is fitted with driver erecting frame 10 when reset mode, wherein said elastic reset structure is included in the hole 9 that has the projection 7 that can be inserted on the driver erecting frame 10 on the spacer 1, and can be inserted in the spring 6 of described projection 7, spring 6 is spacing by the screw 8 on spacer 1 and projection 7 tops.
For guaranteeing this stability of structure, in the present embodiment, be provided with 2 described elastic reset structures, be positioned between 2 moving plates.
During installation, on the erecting frame in the cabinet that matches, be provided with 2 projections, spacer is inserted in projection, and moving plate is positioned at relaxation state, and positioning convex enters in the hole corresponding on the erecting frame, on projection, overlap upper spring, and change screw over to the projection top, make spring fixing getting final product between spacer and screw.
During use, rotate moving plate, because the moving plate Partner is than the distance of rotating shaft to spacer, spacer will be driven by moving plate and leave erecting frame, when the plane of 2 moving plate front ends contacts with erecting frame, spacer is erected, positioning convex leaves the screw position of driver, and as shown in Figure 3, can insert or extract (replacing) driver this moment, after being in place, pull moving plate, under the effect of spring (not drawing), the spacer return, positioning convex inserts in the installation screw of driver, and driver is fixed.
Present embodiment is suitable for a side and has 4 bigger drivers that screw is installed, as fixing of CD-ROM drive.
Embodiment two: referring to accompanying drawing 4 and shown in Figure 5, a kind of computer driver fixing device without any screw, comprise spacer 1, moving plate 3 and elastic reset structure, described spacer 1 is provided with 2 positioning convex 2 that cooperate with driver installation screwhole position, be provided with 2 moving plates 3, moving plate 3 be shaped as the C font, its Partner 5 jags form two sides, lay respectively at the both sides of spacer 1 and pass through axle 4 and 1 one-tenth rotation connection structure of spacer, moving plate Partner 5 to the discrepancy in elevation of the distance of rotating shaft 4 and rotating shaft 4 and positioning convex 2 ends quite or bigger, the end of moving plate Partner 5 is plane locating surface, spacer 1 is connected with driver erecting frame 10 elasticity by described elastic reset structure, spacer 1 is fitted with driver erecting frame 10 when reset mode, wherein said elastic reset structure is included in the hole 9 that has the projection 7 that can be inserted on the driver erecting frame 10 on the spacer 1, and can be inserted in the spring 6 of described projection 7, spring 6 is spacing by the screw on spacer 1 and projection 7 tops.
For saving the space, in the present embodiment, be provided with 1 described elastic reset structure, be positioned at the centre of spacer 1.
During installation, on the erecting frame in the cabinet that matches, be provided with 1 projection, spacer is inserted in projection, and moving plate is positioned at relaxation state, and positioning convex enters in the hole corresponding on the erecting frame, on projection, overlap upper spring, and change screw over to the projection top, make spring fixing getting final product between spacer and screw.
During use, rotate moving plate, because the moving plate Partner is than the distance of rotating shaft to spacer, spacer will be driven by moving plate and leave erecting frame, and when the plane of 2 moving plate front ends contacted with erecting frame, spacer was erected, positioning convex leaves the screw position of driver, can insert or extract (replacing) driver this moment, after being in place, pulls moving plate, under the effect of spring, the spacer return, positioning convex inserts in the installation screw of driver, and driver is fixed.
Present embodiment is suitable for a side and has 2 less drivers that screw is installed, as fixing of floppy drive.
The rotation connection structure of moving plate and spacer also can have other shapes, as perforate on spacer, when rotating, the Partner of moving plate can pass through Kong Bingyu erecting frame contact etc., as long as guarantee that moving plate can lift spacer by the interaction of Partner and erecting frame in rotation process.This still belongs to protection domain of the present utility model.
Claims (9)
1. computer driver fixing device without any screw, it is characterized in that: comprise spacer [1], moving plate [3] and elastic reset structure, described spacer [1] is provided with driver the positioning convex [2] that screwhole position cooperates is installed, described moving plate [3] is rotationally connected with spacer [1], moving plate [3] Partner [5] to the discrepancy in elevation of the distance of rotating shaft [4] and rotating shaft [4] and positioning convex [2] end quite or bigger, spacer [1] is connected with driver erecting frame [10] elasticity by described elastic reset structure, and spacer when reset mode [1] is fitted with driver erecting frame [10].
2. computer driver fixing device without any screw as claimed in claim 1, it is characterized in that: described spacer [1] is provided with 4 positioning convex [2], the position of positioning convex [2] cooperates with 4 screwhole positions of driver one side, be provided with 2 described moving plates [3], moving plate [3] be shaped as the C font, its Partner jag forms two sides, lay respectively at the both sides of spacer [1] and become rotation connection structure with spacer [1] by axle [4], described elastic reset structure is included in the hole [9] that has the projection [7] that can be inserted on the driver erecting frame on the spacer [1], and can be inserted in the spring [6] of described projection [7], spring [6] is spacing by the position limiting structure on spacer [1] and projection [7] top.
3. computer driver fixing device without any screw as claimed in claim 2 is characterized in that: described 2 moving plates [3] are symmetricly set in the two ends of spacer [1], are provided with 2 described elastic reset structures between 2 moving plates [3].
4. computer driver fixing device without any screw as claimed in claim 2 is characterized in that: the axle [4] between described spacer [1] and moving plate [3] is a pin.
5. computer driver fixing device without any screw as claimed in claim 2 is characterized in that: the axle [4] between described spacer [1] and moving plate [3] is a bolt.
6. computer driver fixing device without any screw as claimed in claim 2, it is characterized in that: the axle [4] between described spacer [1] and moving plate [3] is two screws, two screws are gone up corresponding connection axis hole with a side of moving plate [3] with spacer [1] respectively and are fixed, and constitute rotating shaft.
7. computer driver fixing device without any screw as claimed in claim 1, it is characterized in that: described spacer [1] is provided with two positioning convex [2], the position of positioning convex [2] cooperates with 2 screwhole positions on the driver, be provided with 2 described moving plates [3], the Partner jag of moving plate [3] forms two sides, lay respectively at the both sides of spacer [1] and become rotation connection structure with spacer [1] by axle [4], described elastic reset structure is included in the hole [9] that has the projection [7] that can be inserted on the driver erecting frame on the spacer [1], and can be inserted in the spring [6] of described projection [7], spring [6] is spacing by the position limiting structure on spacer [1] and projection [7] top.
8. computer driver fixing device without any screw as claimed in claim 7 is characterized in that: be provided with a described elastic reset structure, this elastic reset structure is positioned at the central authorities of spacer [1].
9. as claim 1 or 2 or 7 described computer driver fixing device without any screw, it is characterized in that: the end of described moving plate Partner [5] is plane locating surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264292 CN2574092Y (en) | 2002-09-09 | 2002-09-09 | Computer drive screw-free fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264292 CN2574092Y (en) | 2002-09-09 | 2002-09-09 | Computer drive screw-free fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2574092Y true CN2574092Y (en) | 2003-09-17 |
Family
ID=33730525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02264292 Expired - Fee Related CN2574092Y (en) | 2002-09-09 | 2002-09-09 | Computer drive screw-free fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2574092Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342299C (en) * | 2004-07-30 | 2007-10-10 | 建碁股份有限公司 | Combination device without need of additional tool, and body case of computer of using the device |
-
2002
- 2002-09-09 CN CN 02264292 patent/CN2574092Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342299C (en) * | 2004-07-30 | 2007-10-10 | 建碁股份有限公司 | Combination device without need of additional tool, and body case of computer of using the device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |