CN200979677Y - A fixed device for backout device - Google Patents
A fixed device for backout device Download PDFInfo
- Publication number
- CN200979677Y CN200979677Y CN 200620153869 CN200620153869U CN200979677Y CN 200979677 Y CN200979677 Y CN 200979677Y CN 200620153869 CN200620153869 CN 200620153869 CN 200620153869 U CN200620153869 U CN 200620153869U CN 200979677 Y CN200979677 Y CN 200979677Y
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- China
- Prior art keywords
- fastener
- demountable part
- demountable
- stationary installation
- outside
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Abstract
The utility model relates to a dismountable piece fixing equipment suitable for fixing a first dismountable piece and a second dismountable piece, wherein, two positioning poles are arranged on the sides of the two dismountable pieces. The fixing equipment comprises a body provided with at least one inlet and one containing space. Two positioning grooves are arranged on one side of the body to contain the positioning poles and allow the positioning poles to stretch out. A first fastener is disposed by pivoting on the outer side of the body and the two positioning grooves, and a second fastener is disposed by pivoting on the outer side of the first fastener. The ends of the first and second fasteners are respectively stuck on the outer side of one positioning pole of the first dismountable piece and the second dismountable piece. A first elastic module and a second elastic module are arranged by encasing between the first fastener and the second fastener, and the first elastic module and the second elastic module are positioned oppositely so that elastic pull force is produced in synchronization to make the first fastener and the second fastener stick the positioning poles. Thereby, the two dismountable pieces are fixed in the body.
Description
[technical field]
The utility model provides a kind of demountable part stationary installation, and is particularly a kind of simple in structure and be convenient to the demountable part stationary installation of user's dismounting.
[background technology]
Development along with Information technology, portable electron device is developed rapidly, for ease of carrying, portable electron device is designed to plug and play type with many electronic units mostly, so the electronic unit that a part need not be used can be removed, thereby alleviate the weight of electronic installation, so that the user uses electronic installation in the open air or during the journey.
In computer architecture commonly used, all be in the inner space of a computer housing, to cook up CD-ROM drive, floppy drive, motherboard, hard disk ... etc. the installation site of various electronic units, again these electronic units are fixed in preposition, and finish the installation of whole computer.
The example that is installed as with hard disk, see also shown in Figure 1, one hard disk 2 ' is loaded by a fixing-holding rack 3 ' earlier, wherein, this hard disk 2 ' is provided with some screws (figure do not show), and also is provided with some corresponding screws 311 ' on this fixing-holding rack 3 ', in conjunction with this hard disk 2 ' when this fixing-holding rack 3 ' is gone up, make the screw 311 ' contraposition one by one of screw and this fixing-holding rack 3 ' of this hard disk 2 ', with screw 5 ' this hard disk 2 ' locking is positioned on this fixing-holding rack 3 ' again.After this hard disk 2 ' firmly is combined on the fixing-holding rack 3 ', whole fixing-holding rack 3 ' can be fixed in the computer housing together with hard disk 2 '.
Yet, above-mentioned mounting means needs four screws just to be able to hard disk is fixed on the fixing-holding rack, its screw lock number of times is more, can expend more man-hour, in addition, fixing and the dismounting of screw all needs just can finish with instrument, for user or maintenance personal in quite inconvenience of aspect such as the follow-up maintenance of product or replacings.
[summary of the invention]
Fundamental purpose of the present utility model is to provide a kind of demountable part stationary installation, can easily demountable part be fixed in the demountable part stationary installation by this demountable part stationary installation, thereby fast demountable part be fixed in the electronic installation.
For reaching above purpose, the utility model provides a kind of demountable part stationary installation, be applicable to and fix one first demountable part and one second demountable part, wherein a side of two demountable parts is respectively equipped with two reference columns, and this stationary installation comprises a body, and this body forms an at least one inlet and a receiving space, accommodates this first demountable part and this second demountable part in the receiving space, and a side of this body is provided with two locating slots, and locating slot content setting position post also can appear for reference column; This body outside and between two locating slots, be pivoted with one first fastener with a pivot, and this first fastener is that the center is divided into two spiral arms with this pivot, and the end of two spiral arms is fastened in the outside of a reference column of the outside of a reference column of this first demountable part and this second demountable part respectively; This first fastener outside is pivoted with one second fastener with this pivot, and this second fastener is that the center is divided into two spiral arms with this pivot, and the end of two spiral arms is fastened in the outside of another reference column of the outside of another reference column of this first demountable part and this second demountable part respectively; And be arranged with one first flexible member between a spiral arm of first fastener and the spiral arm of second fastener; And be arranged with one second flexible member between another spiral arm of another spiral arm of first fastener and second fastener.
In addition, this demountable part stationary installation also can be used for fixing a demountable part, and wherein a side of this demountable part is provided with four reference columns, and four reference columns are rectangular and arrange, and two reference columns are positioned on the diagonal line, and two reference columns are positioned on another diagonal line; And this stationary installation comprises a body, and this body forms at least one inlet and a receiving space accommodating this demountable part, and a side of this body is provided with two locating slots and appears for reference column; The body outside is with a pivot one first fastener that is pivoted, and this first fastener is divided into two spiral arms with this pivot, and the end of two spiral arms is fastened in the outside of two reference columns on the one diagonal line respectively; First fastener outside is with this pivot one second fastener that is pivoted, and this second fastener is divided into two spiral arms with this pivot, and the end of two spiral arms is fastened in the outside of two reference columns on another diagonal line respectively; And be arranged with one first flexible member between a spiral arm of first fastener and the spiral arm of second fastener; And be arranged with one second flexible member between another spiral arm of another spiral arm of first fastener and second fastener.
Compared to prior art, the utility model no longer needs screw, only need before inserting demountable part, to see through external force and push first fastener and second fastener simultaneously, and after inserting demountable part and location, unclamp external force, be positioned at first flexible member of opposite side and second flexible member and produce elastic pulling force synchronously and first fastener and second fastener are produced reference column hold effect, thereby demountable part is fixed on this demountable part stationary installation, not only simple to operate, also saved many man-hours.
[description of drawings]
Fig. 1 is existing hard disk fixation structure.
Fig. 2 is the decomposing schematic representation of the utility model demountable part stationary installation.
Fig. 3 is the decomposing schematic representation of the utility model demountable part stationary installation and demountable part.
Fig. 4 is the utility model demountable part stationary installation and the synoptic diagram of demountable part before integrated positioning.
Fig. 5 is the utility model demountable part stationary installation and the synoptic diagram of demountable part behind integrated positioning.
[embodiment]
See also Fig. 2 and shown in Figure 3, the utility model demountable part stationary installation is applicable to one first demountable part 81 and one second demountable part 82 is fixed in the electronic installation (computer housing), wherein, first demountable part 81 and second demountable part 82 can be electronic units such as hard disk, CD-ROM drive, floppy drive, and a side of first demountable part 81 and second demountable part 82 is respectively equipped with two reference columns 80, and reference column 80 can be right cylinder.And this stationary installation comprises a body 10, this body 10 is provided with an inlet 101, this inlet 101 just can enter wherein receiving space 102 in stacking mode for first demountable part 81 and second demountable part 82, and a side of this body 10 is provided with two locating slots 103 (can parallel and establish) and is inwardly passed by inlet 101 to guide first demountable part 81 and second demountable part 82, and can be for reference column 80 by appearing in the body 10.In addition, this body 10 outsides and be provided with a double-screw bolt 104 between two locating slots 103 are provided with internal thread in the double-screw bolt 104.These body 10 outsides see through a locking screw 20 (as a pivot) and are pivoted with one first fastener 31, and this first fastener 31 is that the center is divided into two spiral arms with this pivot, and the end of two spiral arms is fastened in the outside of a reference column 80 of the outside of a reference column 80 of this first demountable part 81 and this second demountable part 82 respectively.These first fastener, 31 outsides are pivoted with one second fastener 32 with this pivot, and this second fastener 32 is that the center is divided into two spiral arms with this pivot, and the end of two spiral arms is fastened in the outside of another reference column 80 of the outside of another reference column 80 of this first demountable part 81 and this second demountable part 82 respectively; In present embodiment, two ends of first fastener 31 and second fastener 32 are bent to form a control draw-in groove 30 respectively, and control draw-in groove 30 can be deep-slotted chip breaker to cooperate the periphery of reference column 80 better.In addition, two spiral arms of first fastener 31 and second fastener 32 are respectively equipped with a lug 35, be respectively equipped with a hole clipping 351 in these lugs 35, and collude the end of establishing first flexible member 50 and second flexible member 60 in these hole clippings 351, and first flexible member 50 is sheathed between the spiral arm of the spiral arm of first fastener 31 and second fastener 32, and second flexible member 60 is sheathed between another spiral arm of another spiral arm of first fastener 31 and second fastener 32, in present embodiment, first flexible member 50 and second flexible member 60 are spring.In addition, the end of first fastener 31 and second fastener 32 outwards is bent to form a control spanner 33 respectively, is beneficial to the use of user's extrusion operation.First fastener 31 is provided with two trips 313 in the pivot periphery, and two trips 313 are arranged in the inner edge of second fastener 32.
See also shown in Figure 3, before inserting first demountable part 81 and second demountable part 82, first fastener 31 and second fastener 32 are hubbed at the outside of body 10, first flexible member 50 and second flexible member 60 are sheathed on respectively between first fastener 31 and second fastener 32, behind first flexible member 50 and second flexible member, 60 elastic stretchings, can make each spiral arm produce the acting force that inwardly holds.
See also Fig. 4 and shown in Figure 5, during installation, to control spanner 33 under the effect of external force pushes to the centre, so that control draw-in groove 30 leaves the straight line moving range of reference column 80 in locating slot 103, at this moment, first flexible member 50 and second flexible member 60 are in elastic stretching state (having accumulated elastic restoring force), again first demountable part 81 and second demountable part 82 101 are entered receiving space 102 from entering the mouth, in the process of inserting, reference column 80 on first demountable part 81 and second demountable part 82 can be made straight line and pass under the guiding of locating slot 103, be inserted into fully in the body 10 until first demountable part 81 and second demountable part 82, then, unclamp external force, first flexible member 50 and second flexible member 60 carry out recovery of elasticity, each spiral arm that drives first fastener 31 and second fastener 32 pivots respectively and draws close reference column 80, recline to reference column 80 outside surfaces until control draw-in groove 30, at this moment, first flexible member 50 and second flexible member 60 do not return to state of nature yet fully, have certain elastic restoring force, thereby spur each spiral arm clamping reference column 80; Realize the fixing of first demountable part 81 and second demountable part 82.
In addition, this demountable part stationary installation also can be used for fixing a demountable part, the external structure of this demountable part is equivalent to first demountable part 81 among Fig. 3 and second demountable part 82 external structure after stacking, and matching relationship and fixation principle are same as described above, not at this repeated description.
Claims (13)
1. a demountable part stationary installation is applicable to and fixes one first demountable part and one second demountable part, and wherein a side of two demountable parts is respectively equipped with two reference columns, it is characterized in that this stationary installation comprises:
One body, this body form an at least one inlet and a receiving space, accommodate this first demountable part and this second demountable part in the receiving space, and a side of this body is provided with two locating slots, pass reference column in the locating slot;
One first fastener is hubbed at the body outside with a pivot, and this first fastener is divided into two spiral arms with this pivot, and the end of two spiral arms is fastened in the outside of a reference column of the outside of a reference column of this first demountable part and this second demountable part respectively;
One second fastener is hubbed at first fastener outside with this pivot, and this second fastener is divided into two spiral arms with this pivot, and the end of two spiral arms is fastened in the outside of another reference column of the outside of another reference column of this first demountable part and this second demountable part respectively;
One first flexible member is sheathed between the spiral arm of the spiral arm of first fastener and second fastener;
One second flexible member is sheathed between another spiral arm of another spiral arm of first fastener and second fastener.
2. demountable part stationary installation according to claim 1 is characterized in that: this first fastener and this second fastener are locked on the body outside by a locking screw.
3. demountable part stationary installation according to claim 2 is characterized in that: this body outside and between two locating slots, be provided with a double-screw bolt, be provided with internal thread in the double-screw bolt, and locking screw wears first fastener and second fastener and is locked in the double-screw bolt.
4. demountable part stationary installation according to claim 1 is characterized in that: two ends of first fastener and second fastener are bent to form a control draw-in groove respectively.
5. demountable part stationary installation according to claim 4 is characterized in that: two locating slots are parallel and establish.
6. demountable part stationary installation according to claim 1, it is characterized in that: be respectively equipped with a lug on two spiral arms of first fastener and second fastener, be respectively equipped with a hole clipping in these lugs, and collude the end of establishing first flexible member and second flexible member in these hole clippings.
7. demountable part stationary installation according to claim 1 is characterized in that: an end of first fastener and second fastener outwards is bent to form a control spanner respectively.
8. demountable part stationary installation according to claim 3 is characterized in that: first fastener is provided with two trips in the pivot periphery, and two trips are arranged in the inner edge of second fastener.
9. demountable part stationary installation according to claim 1 is characterized in that: first flexible member is a spring.
10. demountable part stationary installation according to claim 1 is characterized in that: second flexible member is a spring.
11. demountable part stationary installation according to claim 1 is characterized in that: first demountable part be hard disk, CD-ROM drive, floppy drive one of them.
12. demountable part stationary installation according to claim 1 is characterized in that: second demountable part be hard disk, CD-ROM drive, floppy drive one of them.
13. a demountable part stationary installation is applicable to and fixes a demountable part that wherein a side of this demountable part is provided with four reference columns, and four reference columns are rectangular and arrange, two reference columns are positioned on the diagonal line, and two reference columns are positioned on another diagonal line; It is characterized in that this stationary installation comprises:
One body, this body form an at least one inlet and a receiving space, accommodate this demountable part in the receiving space, and a side of this body is provided with two locating slots, pass reference column in the locating slot;
One first fastener is hubbed at the body outside with a pivot, and this first fastener is divided into two spiral arms with this pivot, and the end of two spiral arms is fastened in the outside of two reference columns on the one diagonal line respectively;
One second fastener is hubbed at first fastener outside with this pivot, and this second fastener is divided into two spiral arms with this pivot, and the end of two spiral arms is fastened in the outside of two reference columns on another diagonal line respectively;
One first flexible member is sheathed between the spiral arm of the spiral arm of first fastener and second fastener;
One second flexible member is sheathed between another spiral arm of another spiral arm of first fastener and second fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620153869 CN200979677Y (en) | 2006-11-28 | 2006-11-28 | A fixed device for backout device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620153869 CN200979677Y (en) | 2006-11-28 | 2006-11-28 | A fixed device for backout device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979677Y true CN200979677Y (en) | 2007-11-21 |
Family
ID=38980058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620153869 Expired - Fee Related CN200979677Y (en) | 2006-11-28 | 2006-11-28 | A fixed device for backout device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979677Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257689A (en) * | 2012-02-20 | 2013-08-21 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing assembly |
-
2006
- 2006-11-28 CN CN 200620153869 patent/CN200979677Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257689A (en) * | 2012-02-20 | 2013-08-21 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20131128 |