CN2400818Y - Rotary fixing structure - Google Patents
Rotary fixing structure Download PDFInfo
- Publication number
- CN2400818Y CN2400818Y CN 99246418 CN99246418U CN2400818Y CN 2400818 Y CN2400818 Y CN 2400818Y CN 99246418 CN99246418 CN 99246418 CN 99246418 U CN99246418 U CN 99246418U CN 2400818 Y CN2400818 Y CN 2400818Y
- Authority
- CN
- China
- Prior art keywords
- rotary
- stationary installation
- assembly
- locating piece
- knob
- 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 - Fee Related
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a rotary fixing device which is suitable for a component provided with a positioning slot and a clamping slot to be fixed on a casing provided with a shaft hole. The utility model comprises a knob which is provided with a rotary shaft and is capable of being threaded into a shaft hole in a rotary mode, a rotary disc which is arranged on the rotary shaft and is capable of rotating between a first position and a second position by rotating the knob. The rotary disc is provided with a positioning block and a clamping block; when the rotary disc is arranged at the first position, the component is positioned in a mode that the positioning slot is abutted on the positioning block; after the component is positioned, the rotary disc is rotated to the second position by rotating the knob to make the clamping block clamped with the clamping slot to fix the component. The rotary disc and the component are combined and separated through the rotation of the knob, and accordingly, convenience is brought for the user when the component is replaced.
Description
The utility model relates to a kind of rotary fixed sturcture, is meant especially to make dismounting fixed sturcture more easily.
Notebook computer is easy to carry by what, therefore day by day popularizes.Again in order to make full use of the space of notebook computer, when often making battery case, CD player or floppy drive etc. can extract (exchange) assembly to combine, use same slot with the notebook computer main frame.
Traditionally, in the time can extracting (exchange) assembly and combine with the notebook computer main frame, all with screw fixedly what cover outward, when user's desire is taken out assembly, need by instruments such as screwdrivers.Yet, when the user can't obtain remover, can cause very big inconvenience.
The purpose of this utility model is, a kind of fixed sturcture of easy accessibility is provided, so that the user can change different assemblies more easily.
In order to address the above problem, the utility model provides a kind of rotary stationary installation, the assembly that suitable what will have locating slot and a draw-in groove (or fixture block) fixedly what has the housing of axis hole, and rotary stationary installation comprises: one has the knob of a rotating shaft, wears the what axis hole with rotary way; And the rotating disk that the what rotating shaft is set, by turning knob rotating disk is rotated between the primary importance and the second place, and rotating disk has an a positioning block and a fixture block (or draw-in groove), locating piece is used for when the what primary importance of rotating disk position by locating slot is located assembly against the what locating piece, and fixture block (or draw-in groove) is used for assembly location Hou and by turning knob dial rotation to the second place is engaged what draw-in groove (or fixture block), so that assembly is fixed.
In the utility model, also be provided with elastic components such as volute spring, be provided with between what rotating shaft and the axis hole.
In the utility model, locating piece is the circular locating piece that what rotating disk central part is set, and fixture block is that what locating piece arc fixture block on every side is set.
In addition, in the utility model, locating slot and draw-in groove are respectively the shape of corresponding what locating piece and fixture block.
In addition, in the utility model, assembly can be a battery case or a CD player.
The utility model as mentioned above, by rotating disk along with knob make rotating disk and assembly in conjunction with or separate, therefore, the user needn't use any instruments such as screwdriver, and is as long as turning knob just can be changed assembly as required, very convenient.
Now cooperate drawing that embodiment of the present utility model is described.
Illustrated simple declaration:
The 1st figure is the exploded perspective view of rotary fixed sturcture one embodiment of the utility model;
The 2nd figure is that rotary fixed sturcture one embodiment of the utility model is in conjunction with preceding synoptic diagram;
The 3rd figure is that another embodiment of the rotary fixed sturcture of the utility model is in conjunction with preceding synoptic diagram.
Below with reference to the 1st, 2 figure rotary fixed sturcture of the present utility model is described.
As shown in the figure, rotary fixed sturcture of the present utility model is to be suitable for what one to have on the notebook computer main frame that can extract (exchange) formula assembly, and assembly 10 is represented the part of the surface of contact of the shell that can extract (exchange) formula assembly and notebook computer main frame.Open a draw-in groove 11 in the assembly 10 and the appropriate location of the surface of contact of housing, and the width of draw-in groove 11 is to be tapered to the other end from an end.One locating slot 12 is arranged, locating piece 32 rotations of the rotating disk of stating in order to Hou 30 again.
Again, housing 20 is represented the part of the shell of notebook computer main frame, and an assigned position is opened an axis hole 21 thereon.And rotary fixed sturcture of the present utility model is mainly by the axis hole 21 of draw-in groove 11, locating slot 12 and the housing 20 of rotating disk 30, spring 40 and knob 50 matable assemblies 10 and constitute.
Again, rotating disk 30 has a fixture block 31 and a positioning block 32, and fixture block 31 can combine with draw-in groove 11, but and rotates also butt with it in the locating piece 32 what locating slots 12.
Knob 50 has a rotating shaft 51 and a rotating part 52, the rotation of rotating part 52 may command knobs 50, and rotating shaft 51 is passed axis hole 21 and is combined with locating piece 32 via a spring 40.
When knob 50, housing 20, spring 40 and rotating disk 30 in regular turn in conjunction with Hou, can combining and separate by knob 50 control rotating disks 30 and assembly 10.Can extract (exchange) formula assembly and be installed in the notebook computer main frame when one, can separate by being rotated in a clockwise direction fixture block 31 that knob 50 makes rotating disk 30 draw-in groove 11, and take out assembly 11 with assembly 10.Desire to be installed in the notebook computer main frame when extracting (exchange) formula assembly, can make the locating slot 12 of the locating piece 32 of rotating disk 30 earlier against what assembly 10, by rotary knob 50 in the counterclockwise direction the fixture block 31 of disk 30 is engaged with the draw-in groove 11 of assembly 10 again, can extract (exchange) formula assembly and combine with the notebook computer main frame and make.
In addition, above-mentioned spring 40 is to put in the what axis hole 21, and it mainly acts on is the distance of 20 of adjustable component 10 and housings, and makes assembly 10 and housing 20 keep really that driving fit is unlikely to get loose.
In addition, knob 50 more comprises a salient point 53, with and 21 of axis holes produce the functions of location.
Again, knob 50 and rotating disk 30 can come combination by fixed forms such as thermal weld or screws.
By this structure of what is the housing 20 of design what below, and needs knob 50 rotations just can be unclamped assembly 10 during operation, does not therefore have false touch and the problem that causes assembly 10 to get loose and drop.
In the utility model, the position of fixture block 31 and draw-in groove 11 is interchangeable in addition, promptly shown in the 3rd figure, a fixture block 13 is set on assembly 10, and a draw-in groove 33 is set on rotating disk 30, and the width of draw-in groove 33 is to be tapered to the other end from an end; In when assembling, can utilize draw-in groove 33 and combine with the fixture block 13 of assembly 10.
Can increase user's convenience by the utility model, and can save and to utilize instrument to remove the trouble of screw.
Though the utility model discloses as above with preferred embodiment; but can not limit the utility model with it; any person skilled in the art person; in not breaking away from spirit and scope of the present utility model; should do to change and retouching, therefore protection domain of the present utility model should be looked claims institute confining spectrum and is as the criterion.
Claims (26)
1. the assembly that rotary stationary installation, suitable what will have locating slot and a draw-in groove fixedly what has the housing of axis hole, it is characterized in that this rotary stationary installation comprises:
One knob has a rotating shaft, wears this axis hole of what with rotary way;
One rotating disk, the described rotating shaft of what is set, and this rotating disk is rotated between the primary importance and the second place by rotating described knob, and this rotating disk has an a positioning block and a fixture block, this locating piece is used for when the described primary importance of described rotating disk position what by described locating slot is located described assembly against this locating piece of what, and this fixture block is used for described assembly location Hou by rotating described knob and described dial rotation to the described second place being engaged the described draw-in groove of what, so that described assembly is fixed.
2. rotary stationary installation as claimed in claim 1 is characterized in that, also is provided with elastic component between described rotating shaft and the described axis hole.
3. rotary stationary installation as claimed in claim 2 is characterized in that, described elastic component is a volute spring.
4. rotary stationary installation as claimed in claim 1 is characterized in that described knob also comprises a salient point, produces the function of location whereby and between described axis hole.
5. rotary stationary installation as claimed in claim 1 is characterized in that, described locating piece is the circular locating piece that the described rotating disk central part of what is set, and described fixture block is that the described locating piece of what arc fixture block on every side is set.
6. rotary stationary installation as claimed in claim 5 is characterized in that, described locating slot and described draw-in groove are respectively the shape of described locating piece of corresponding what and described fixture block.
7. rotary stationary installation as claimed in claim 5 is characterized in that, the width of described draw-in groove is to be tapered to the other end from an end.
8. rotary fixed sturcture as claimed in claim 1 is characterized in that, described assembly is an electric supply installation.
9. rotary fixed sturcture as claimed in claim 8 is characterized in that, described electric supply installation is a battery case.
10. rotary fixed sturcture as claimed in claim 1 is characterized in that, described assembly is a storage device.
11. rotary fixed sturcture as claimed in claim 10 is characterized in that, described storage device is a CD player.
12. rotary fixed sturcture as claimed in claim 10 is characterized in that, described storage device is a floppy drive.
13. rotary fixed sturcture as claimed in claim 10 is characterized in that described storage device can be a Hard Disk Drive.
14. the assembly that a rotary stationary installation, suitable what will have locating slot and a fixture block fixedly what has the housing of axis hole, it is characterized in that described rotary stationary installation comprises:
One knob has a rotating shaft, wears the described axis hole of what with rotary way;
One rotating disk, the described rotating shaft of what is set, and make between the described rotating disk what primary importance and the second place and rotate by rotating described knob, and described rotating disk has an a positioning block and a draw-in groove, described locating piece is used for when the described primary importance of described rotating disk position what by described locating slot is located described assembly against the described locating piece of what, and described draw-in groove is used for described assembly location Hou and by rotating described knob described dial rotation is engaged with described fixture block to the described second place, so that described assembly is fixed.
15. rotary stationary installation as claimed in claim 14 is characterized in that, also is provided with elastic component between described rotating shaft and the described axis hole.
16. rotary stationary installation as claimed in claim 15 is characterized in that, described elastic component is a volute spring.
17. rotary stationary installation as claimed in claim 14 is characterized in that described knob also comprises a salient point, produces the function of location whereby and between described axis hole.
18. rotary stationary installation as claimed in claim 14 is characterized in that, described locating piece is the circular locating piece that the described rotating disk central part of what is set, and described draw-in groove is that the described locating piece of what arc-shaped slot on every side is set.
19. rotary stationary installation as claimed in claim 18 is characterized in that, described locating slot and described fixture block are respectively the shape of described locating piece of corresponding what and described draw-in groove.
20. rotary stationary installation as claimed in claim 18 is characterized in that, the width of described draw-in groove is to be tapered to the other end from an end.
21. rotary fixed sturcture as claimed in claim 14 is characterized in that, described assembly is an electric supply installation.
22. rotary fixed sturcture as claimed in claim 21 is characterized in that, described electric supply installation is a battery case.
23. rotary fixed sturcture as claimed in claim 14 is characterized in that, described assembly is a storage device.
24. rotary fixed sturcture as claimed in claim 23 is characterized in that, described storage device is a CD player.
25. rotary fixed sturcture as claimed in claim 23 is characterized in that, described storage device is a floppy drive.
26. rotary fixed sturcture as claimed in claim 23 is characterized in that, described storage device is a Winchester disk drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99246418 CN2400818Y (en) | 1999-10-18 | 1999-10-18 | Rotary fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99246418 CN2400818Y (en) | 1999-10-18 | 1999-10-18 | Rotary fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2400818Y true CN2400818Y (en) | 2000-10-11 |
Family
ID=34032040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99246418 Expired - Fee Related CN2400818Y (en) | 1999-10-18 | 1999-10-18 | Rotary fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2400818Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361044C (en) * | 2005-03-07 | 2008-01-09 | 华硕电脑股份有限公司 | Locking fastening combining device capable of preventing ventilation |
| CN100363862C (en) * | 2004-07-28 | 2008-01-23 | 建碁股份有限公司 | Combination device without need of additional tool, and body case of computer of using the device |
| CN102056427B (en) * | 2009-11-02 | 2013-01-02 | 纬创资通股份有限公司 | Electronic device with cover plate |
| US8854811B2 (en) | 2009-10-23 | 2014-10-07 | Wistron Corp. | Electronic device with cover plate |
| CN106361173A (en) * | 2016-11-03 | 2017-02-01 | 中山市和美电器燃具有限公司 | Fixing device for glass plate in oven |
| CN107781588A (en) * | 2016-08-30 | 2018-03-09 | 宏达国际电子股份有限公司 | Fixed support and stuck-module |
| CN109470287A (en) * | 2017-09-08 | 2019-03-15 | 重庆美佳玻璃钢器材有限公司 | Multifunctional fiberglass test pile |
| CN113084680A (en) * | 2019-12-19 | 2021-07-09 | 株式会社迪思科 | Holding table |
-
1999
- 1999-10-18 CN CN 99246418 patent/CN2400818Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363862C (en) * | 2004-07-28 | 2008-01-23 | 建碁股份有限公司 | Combination device without need of additional tool, and body case of computer of using the device |
| CN100361044C (en) * | 2005-03-07 | 2008-01-09 | 华硕电脑股份有限公司 | Locking fastening combining device capable of preventing ventilation |
| US8854811B2 (en) | 2009-10-23 | 2014-10-07 | Wistron Corp. | Electronic device with cover plate |
| CN102056427B (en) * | 2009-11-02 | 2013-01-02 | 纬创资通股份有限公司 | Electronic device with cover plate |
| CN107781588A (en) * | 2016-08-30 | 2018-03-09 | 宏达国际电子股份有限公司 | Fixed support and stuck-module |
| CN107781588B (en) * | 2016-08-30 | 2020-05-15 | 宏达国际电子股份有限公司 | Fixing support and fixing module |
| CN106361173A (en) * | 2016-11-03 | 2017-02-01 | 中山市和美电器燃具有限公司 | Fixing device for glass plate in oven |
| CN109470287A (en) * | 2017-09-08 | 2019-03-15 | 重庆美佳玻璃钢器材有限公司 | Multifunctional fiberglass test pile |
| CN109470287B (en) * | 2017-09-08 | 2021-06-25 | 重庆美佳玻璃钢器材有限公司 | Multifunctional glass fiber reinforced plastic test pile |
| CN113084680A (en) * | 2019-12-19 | 2021-07-09 | 株式会社迪思科 | Holding table |
| CN113084680B (en) * | 2019-12-19 | 2024-03-12 | 株式会社迪思科 | Holding table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2400818Y (en) | Rotary fixing structure | |
| US7546998B2 (en) | Fan fixing structure | |
| US7532465B2 (en) | Computer enclosure with drive bracket | |
| US7530890B2 (en) | Quickly detached cooling fan mounting bracket for computer | |
| TW351805B (en) | Integral hub and disk clamp for a disk drive storage device | |
| US20070178798A1 (en) | Model helicopter | |
| KR940001687B1 (en) | Portable electronic apparatus | |
| US20050073809A1 (en) | Drawer for digital data storage device | |
| CN2731535Y (en) | Computer casing | |
| TW201018362A (en) | Mounting device and electronic system | |
| JP4920472B2 (en) | Electric motor with terminal box | |
| JP2006046384A (en) | Tilt hinge and electronic device having the same | |
| US20060044750A1 (en) | Electronic device and fixing structure thereof | |
| CN211454501U (en) | Server dust keeper for computer | |
| TW201251580A (en) | Mounting bracket | |
| CN212436141U (en) | Large computer circuit protection device for electronic engineering | |
| CN211126598U (en) | Block terminal with arc extinguishing structure | |
| JP2003044173A (en) | Tool for housing notebook type personal computer | |
| JP2006224212A (en) | Tool attaching/detaching instrument for machining center | |
| CN2397526Y (en) | Telescopic fixed structure | |
| JP4149220B2 (en) | Electric tool | |
| JP2749470B2 (en) | Display panel mounting device | |
| CN213092722U (en) | Rotatably-mounted LED display screen body casing | |
| CN216839182U (en) | Dustproof structure of hair drier and hair drier thereof | |
| CN111338440B (en) | PSU and quick-witted case with rotary type handle |
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 |