CN205423473U - Computer machine case damping screw - Google Patents
Computer machine case damping screw Download PDFInfo
- Publication number
- CN205423473U CN205423473U CN201620263788.XU CN201620263788U CN205423473U CN 205423473 U CN205423473 U CN 205423473U CN 201620263788 U CN201620263788 U CN 201620263788U CN 205423473 U CN205423473 U CN 205423473U
- Authority
- CN
- China
- Prior art keywords
- damping
- screw
- pillar
- machine case
- computer machine
- 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
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Abstract
The utility model discloses a computer machine case damping screw, a serial communication port, computer machine case damping screw contain a screw main part, the screw main part contain a cylindric pillar, the top of pillar be equipped with one and hold between the fingers the head, the bottom of pillar be equipped with a screw rod, the inside of pillar be equipped with a damping circular slot array of constituteing by the damping circular slot, the damping circular slot distribute uniformly the pillar week upwards, the damping circular slot in be equipped with separable damping stick respectively, the damping stick contain a claviform main barred body, the head of main barred body be equipped with a discoid damping coiled hair. Because the effect of damping coiled hair, the screw main part can firmly fixed be lapped, and simultaneously, when the user need dismantle the apron, the user can easily be lifted the screw main part off again, kills two birds with one stone. This computer machine case damping screw simple structure, the effect is obvious, low cost, the practicality is strong.
Description
Technical field
This utility model relates to a kind of computer installation, more precisely, be a kind of computer housing damping screw.
Background technology
Computer cabinet generally uses combined steel cover plate, and these cover plates utilize screw to be fixed.After the fastening of existing screw, it is extremely difficult to again take off, it has not been convenient to the care and maintenance of computer.It addition, be susceptible to friction between screw and cover plate, produce annoying noise.
Utility model content
This utility model mainly solves the technical problem existing for prior art, thus provides a kind of computer housing damping screw.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals: a kind of computer housing damping screw, it is characterized in that, described computer housing damping screw comprises a screw body, described screw body comprises a columned pilum, the top of described pilum is provided with one and pinches head, the bottom of described pilum is provided with a screw rod, the inside of described pilum is provided with a damping circular groove array being made up of damping circular groove, described damping circular groove is evenly distributed in the circumference of described pilum, a separable damper bar it is respectively equipped with in described damping circular groove, described damper bar comprises a bar-shaped main barred body, the head of described main barred body is provided with a discoid damping coiled hair.
As this utility model preferred embodiment, described damper bar is that nylon is made.
When computer housing damping screw of the present utility model has the advantage that use, screw body can be directly screwed on cabinet cover plate in reserved preformed hole by user, and tightening screw main body, now the damping coiled hair of damper bar 3 starts the edge of squeezed tight preformed hole so that cabinet cover plate is fixed by screw body completely.Now, owing to damping the effect of coiled hair, screw body can fixedly secure cover plate, and meanwhile, when user needs to dismantle cover plate, screw body easily can be unloaded again, kill two birds with one stone by user.This computer housing damping screw simple in construction, effect is obvious, with low cost, practical.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of computer housing damping screw of the present utility model；
Fig. 2 is the stereochemical structure decomposing schematic representation of the computer housing damping screw in Fig. 1；
Fig. 3 is the details enlarged diagram of the a-quadrant of the computer housing damping screw in Fig. 2；
Fig. 4 is the perspective view of the damper bar of the computer housing damping screw in Fig. 2；
Fig. 5 is the details enlarged diagram in the B region of the damper bar in Fig. 4；
Wherein,
1, computer housing damping screw；2, screw body；21, pilum；22, head is pinched；23, screw rod；24, damping circular groove；3, damper bar；31, main barred body；32, damping coiled hair.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
As shown in Figures 1 to 5, this computer housing damping screw 1 comprises a screw body 2, this screw body 2 comprises a columned pilum 21, the top of this pilum 21 is provided with one and pinches 22, the bottom of this pilum 21 is provided with a screw rod 23, the inside of this pilum 21 is provided with a damping circular groove array being made up of damping circular groove 24, this damping circular groove 24 is evenly distributed in the circumference of this pilum 21, a separable damper bar 3 it is respectively equipped with in this damping circular groove 24, this damper bar 3 comprises a bar-shaped main barred body 31, and the head of this main barred body 31 is provided with a discoid damping coiled hair 32.
This damper bar 3 is made for nylon.
During use, as depicted in figs. 1 and 2, screw body 2 can be directly screwed on cabinet cover plate in reserved preformed hole by user, and tightening screw main body 2, now the damping coiled hair 32 of damper bar 3 starts the edge of squeezed tight preformed hole so that cabinet cover plate is fixed by screw body 2 completely.Now, owing to damping the effect of coiled hair 32, screw body 2 can fixedly secure cover plate, and meanwhile, when user needs to dismantle cover plate, screw body 2 easily can be unloaded again, kill two birds with one stone by user.
Further, since damper bar 3 is made for nylon, there is certain elasticity, it is to avoid screw and the friction of cover plate, improve the comfortableness that computer uses.
This computer housing damping screw simple in construction, effect is obvious, with low cost, practical.
It is not limited to this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (2)
1. a computer housing damping screw, it is characterized in that, described computer housing damping screw (1) comprises a screw body (2), described screw body (2) comprises a columned pilum (21), the top of described pilum (21) is provided with one and pinches head (22), the bottom of described pilum (21) is provided with a screw rod (23), the inside of described pilum (21) is provided with a damping circular groove array being made up of damping circular groove (24), described damping circular groove (24) is evenly distributed in the circumference of described pilum (21), a separable damper bar (3) it is respectively equipped with in described damping circular groove (24), described damper bar (3) comprises a bar-shaped main barred body (31), the head of described main barred body (31) is provided with a discoid damping coiled hair (32).
Computer housing damping screw the most according to claim 1, it is characterised in that described damper bar (3) is that nylon is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263788.XU CN205423473U (en) | 2016-04-01 | 2016-04-01 | Computer machine case damping screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263788.XU CN205423473U (en) | 2016-04-01 | 2016-04-01 | Computer machine case damping screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423473U true CN205423473U (en) | 2016-08-03 |
Family
ID=56522093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620263788.XU Expired - Fee Related CN205423473U (en) | 2016-04-01 | 2016-04-01 | Computer machine case damping screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423473U (en) |
-
2016
- 2016-04-01 CN CN201620263788.XU patent/CN205423473U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |