CN202251402U - Computer positioning rotating shaft - Google Patents
Computer positioning rotating shaft Download PDFInfo
- Publication number
- CN202251402U CN202251402U CN2011203478750U CN201120347875U CN202251402U CN 202251402 U CN202251402 U CN 202251402U CN 2011203478750 U CN2011203478750 U CN 2011203478750U CN 201120347875 U CN201120347875 U CN 201120347875U CN 202251402 U CN202251402 U CN 202251402U
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- China
- Prior art keywords
- axle
- rotating shaft
- circle
- computer
- rolling
- 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
A computer positioning rotating shaft is installed between a computer mainboard and a liquid crystal screen board and comprises a mandrel, a moving support connected with the liquid crystal screen board and a fixed support connected with the computer mainboard. The mandrel is provided with a center through hole facilitating passing through of a cable, one end of the mandrel is fixed with the fixed support, and the other end of the mandrel sequentially passes through and is tightly matched with a pair of curlings which are reversely arranged side by side. The curlings in a pair are curling holes which are made of rigid materials and provided with end edges, the two end edges of the pair of curlings are integrally formed with the moving support and correspond to a space between the pair of the curlings, and an annular step capable of preventing the pair of curlings and the mandrel from sliding axially is arranged in the middle of the mandrel. The computer positioning rotating shaft ensures rotating positioning of the computer rotating shaft, and simultaneously the cable can pass through the mandrel conveniently, thereby providing guarantees for safe and convenient wire passing-through of a notebook computer.
Description
Technical field
The utility model belongs to the improvement of computer positioning rotating shaft, particularly a kind ofly is used for the computer positioning rotating shaft between the liquid crystal screen and host board on the notebook computer.
Background technique
The space is bigger between traditional notebook computer liquid crystal plate and the host board, makes things convenient for line, but along with other electronic products are more and more lightening, the frivolous epoch of notebook also arrive.But, frivolously meaning dwindling of space, the space between liquid crystal screen and the host board is also just more and more littler so thereupon, and this has just caused the difficulty of crossing line.
Summary of the invention
In order to remedy above deficiency, the utility model provides a kind of computer positioning rotating shaft, has both guaranteed the rotating position of computer rotation shaft, makes things convenient for elastic cable paper to pass axle simultaneously, so can be convenience and safe providing safeguard that notebook computer is crossed line.
The technological scheme of the utility model is such realization: a kind of computer positioning rotating shaft; Be installed between computer motherboard and the liquid crystal screen; Comprise axle, connect the travel(l)ing rest of liquid crystal screen and the fixed support that connects computer motherboard; This axle is provided with the central through bore of being convenient to pass elastic cable paper, and an end and this fixed support fix, and the other end passes successively and a pair of volume circle that oppositely is arranged side by side of close-fitting; This is to rolling up the have volume circular hole of holding limit of circle for being formed by the rigidity material, and this is fixed in this travel(l)ing rest simultaneously to two end limits of rolling up on the circle.
As the further improvement of the utility model, this is integrally formed to rolling up round two end limits and this travel(l)ing rest.
As the further improvement of the utility model, to should be to rolling up the gap between the circle, this axle intermediate portion be provided with and can prevents that this is to rolling up circle and axle ring-shaped step in axial sliding.
As the further improvement of the utility model, the central through bore two ends form all chamferings of ring respectively on this axle.
As the further improvement of the utility model, this forms chamfering respectively to the volume circular hole both sides of rolling up on the circle.
As the further improvement of the utility model, the ring-shaped step both sides on this axle form the ring-type chamfering respectively.
As the further improvement of the utility model, this axle and this to roll up circle be respectively equipped with can control this axle relatively this to rolling up the spacing protuberance and the link stopper of round rotation angle.
The useful technique effect of the utility model is: this axle one end and this fixed support are fixed; And the other end passes successively and a pair of volume circle that oppositely is arranged side by side of close-fitting; This is to rolling up the have volume circular hole of holding limit of circle for being formed by the rigidity material, and this is fixed in this travel(l)ing rest simultaneously to two end limits of rolling up on the circle, interferes with the close-fitting of axle rolling up circle through this; Produce torsion; This axle and this travel(l)ing rest have been realized the location rotation, and this axle is provided with the central through bore of being convenient to pass elastic cable paper simultaneously, has reduced the space of notebook computer.
Description of drawings
Fig. 1 is the assembling schematic representation of the utility model;
Fig. 2 is the structural representation of the utility model;
Fig. 3 is the structural representation of the circle of volume described in the utility model;
Fig. 4 is the structural representation of axle described in the utility model.
Contrast above accompanying drawing, make supplementary notes as follows:
The a pair of volume circle of 1--- axle 21,22---
11---central through bore 23---chamfering
111---encircling all chamferings 24---link stopper
12---ring-shaped step 3---fixed support
13---spacing protuberance 4---travel(l)ing rest
Embodiment:
In conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4, below describe in detail:
A kind of computer positioning rotating shaft; Be installed between computer motherboard and the liquid crystal screen; Comprise axle 1, connect the travel(l)ing rest 4 of liquid crystal screen and the fixed support 3 that connects computer motherboard; This axle 1 is provided with the central through bore 11 of being convenient to pass elastic cable paper, and an end and this fixed support 3 is fixing, and the other end passes successively and a pair of volume circle 21,22 that oppositely is arranged side by side of close-fitting; This has the volume circular hole of hold limit to rolling up circle for what is formed by the rigidity material, and this is integrally formed to two end limits and this travel(l)ing rest 4 rolled up on justifying.
To should be to rolling up circle 21, gap between 22; This axle 1 intermediate portion is provided with and can prevents that this is to rolling up circle and axle ring-shaped step 12 in axial sliding; Can prevent that like this this axle 1 gets loose with travel(l)ing rest 4 in the rotation process; And ring-shaped step 12 both sides on this axle 1 form the ring portion chamfering, can make things convenient for this axle to be assembled into this smoothly to rolling up in the volume circular hole on the circle.
For making things convenient for notebook computer elastic cable paper (comprising database line and connection) wiring, this axle 1 is designed to central through bore 11 on axially, and line loss is hindered in this axle rotation process for preventing, central through bore 11 two ends form respectively and encircle all chamferings 111 on this axle.
For making things convenient for moulding and assembling, this has chamfering 23 respectively to the volume circular hole both sides of rolling up on the circle.
This axle 1 is respectively equipped with and can controls this axle this spacing protuberance 13 and link stopper 24 to rolling up round rotation angle relatively rolling up circle 21,22 with this.
When opening or closing liquid crystal screen, liquid crystal screen drives travel(l)ing rest 4 and rotates, and through integrally formed this of this axle 1 and travel(l)ing rest 4 interference of rolling up circle 21,22 is produced torsion.
The central through bore 11 of this axle 1 on axially can make things convenient for various power supplys of notebook or datawire therefrom to pass, and complete all R angle at through hole two ends can effectively prevent in the rotating shaft rotation process, with power supply or datawire damage.
Claims (7)
1. computer positioning rotating shaft; Be installed between computer motherboard and the liquid crystal screen; Comprise axle (1), connect the travel(l)ing rest (4) of liquid crystal screen and the fixed support (3) that connects computer motherboard, it is characterized in that this axle (1) is provided with the central through bore (11) of being convenient to pass elastic cable paper; And an end and this fixed support (3) are fixing; And the other end passes successively and a pair of volume circle (21,22) that oppositely is arranged side by side of close-fitting, and this is to rolling up the have volume circular hole of holding limit of circle for being formed by the rigidity material, and this is fixed in this travel(l)ing rest (4) simultaneously to the limit, two ends of rolling up on the circle.
2. a kind of computer positioning rotating shaft as claimed in claim 1 is characterized in that, this is integrally formed to limit, two ends and this travel(l)ing rest (4) rolled up on the circle (21,22).
3. according to claim 1 or claim 2 a kind of computer positioning rotating shaft is characterized in that, to should be to rolling up the gap between the circle (21,22), this axle (1) intermediate portion be provided with and can prevents that this is to rolling up circle and axle ring-shaped step (12) in axial sliding.
4. a kind of computer positioning rotating shaft as claimed in claim 1 is characterized in that, central through bore on this axle (11) two ends form ring all chamferings (111) respectively.
5. a kind of computer positioning rotating shaft as claimed in claim 1 is characterized in that, this forms chamfering (23) respectively to the volume circular hole both sides of rolling up on the circle.
6. a kind of computer positioning rotating shaft as claimed in claim 3 is characterized in that, the ring-shaped step on this axle (12) both sides form the ring-type chamfering respectively.
7. a kind of computer positioning rotating shaft as claimed in claim 3 is characterized in that, this axle (1) is respectively equipped with and is convenient to control relatively this spacing protuberance (13) and link stopper (24) to rolling up round rotation angle of this axle rolling up circle (21,22) with this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203478750U CN202251402U (en) | 2011-09-16 | 2011-09-16 | Computer positioning rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203478750U CN202251402U (en) | 2011-09-16 | 2011-09-16 | Computer positioning rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251402U true CN202251402U (en) | 2012-05-30 |
Family
ID=46112650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203478750U Expired - Fee Related CN202251402U (en) | 2011-09-16 | 2011-09-16 | Computer positioning rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996615A (en) * | 2011-09-16 | 2013-03-27 | 安捷资讯科技(苏州)有限公司 | Computer positioning rotation shaft |
| CN103148089A (en) * | 2012-08-08 | 2013-06-12 | 联想(北京)有限公司 | Electronic device |
-
2011
- 2011-09-16 CN CN2011203478750U patent/CN202251402U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996615A (en) * | 2011-09-16 | 2013-03-27 | 安捷资讯科技(苏州)有限公司 | Computer positioning rotation shaft |
| CN103148089A (en) * | 2012-08-08 | 2013-06-12 | 联想(北京)有限公司 | Electronic device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20200916 |