CN204175828U - The connecting bushing of computer display screen support - Google Patents
The connecting bushing of computer display screen support Download PDFInfo
- Publication number
- CN204175828U CN204175828U CN201420542487.1U CN201420542487U CN204175828U CN 204175828 U CN204175828 U CN 204175828U CN 201420542487 U CN201420542487 U CN 201420542487U CN 204175828 U CN204175828 U CN 204175828U
- Authority
- CN
- China
- Prior art keywords
- display screen
- computer display
- unilateral bearing
- axis hole
- screen support
- 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
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a kind of connecting bushing of computer display screen support, be installed between computer display screen and computer display screen support, comprise lining body, lining body is provided with axis hole and connecting end, axis hole coordinates with the rotating shaft be arranged on computer display screen, connecting end is connected in computer display screen support, described axis hole internal clearance is combined with unilateral bearing, unilateral bearing overcoat has friction sleeve, friction sleeve offers longitudinal breach, the outer ring of unilateral bearing and the inwall drive fit of friction sleeve, friction sleeve outer wall coordinates with the internal wall transitions of axis hole, rotating shaft is engaged in the center hole of unilateral bearing.The connecting bushing of the utility model computer display screen support can make upwards to regulate the angle of computer display screen to become very convenient.
Description
Technical field
The utility model relates to a kind of accessory of computer display screen support, is specifically a kind of connecting bushing of computer display screen support.
Background technique
Connecting bushing is the constituent element of computer display screen support, is installed between computer display screen and support, is mainly used in connecting computer display screen and support, and computer display screen rotates adjusting angle up and down by connecting bushing.The connecting bushing of the computer display screen support of prior art, comprise lining body, lining body is provided with axis hole and connecting end, axis hole coordinates with the rotating shaft be arranged on computer display screen, connecting end is connected in computer display screen support, and the outer wall of rotating shaft coordinates with the internal wall transitions of axis hole.The connecting bushing of the computer display screen support of this kind of structure, when upwards rotating the angle regulating computer display screen, not only to overcome the frictional force between rotating shaft and axis hole, but also needing the gravity overcoming computer display screen itself, angular adjustment compares effort, inconvenient operation.
Summary of the invention
The purpose of this utility model is: the connecting bushing providing a kind of computer display screen support, makes upwards to regulate the angle of computer display screen to become very convenient by this connecting bushing.
The utility model solves the technological scheme that its technical problem adopts: a kind of connecting bushing of computer display screen support, be installed between computer display screen and computer display screen support, comprise lining body, lining body is provided with axis hole and connecting end, axis hole coordinates with the rotating shaft be arranged on computer display screen, connecting end is connected in computer display screen support, described axis hole internal clearance is combined with unilateral bearing, unilateral bearing overcoat has friction sleeve, friction sleeve offers longitudinal breach, the outer ring of unilateral bearing and the inwall drive fit of friction sleeve, friction sleeve outer wall coordinates with the internal wall transitions of axis hole, rotating shaft is engaged in the center hole of unilateral bearing.
Further, described unilateral bearing is unidirectional needle bearing.
The utility model compared with prior art, have the following advantages: the connecting bushing of the utility model computer display screen support comprises unilateral bearing and friction sleeve, when rotating adjustment computer display screen angle, unilateral bearing inside is locked, rotating shaft cannot be rotated relative to unilateral bearing, can only rely on the frictional force that overcomes between the outer wall of friction sleeve and the inwall of axis hole and rotate; When upwards rotating adjustment computer display screen angle, unilateral bearing inside unlocks, rotating shaft can be rotated relative to individual event bearing, computer display screen does not need the frictional force overcome between the outer wall of friction sleeve and the inwall of axis hole when rotating, substantially reduce resistance during rotation, angle adjustment is laborsaving, convenient.
Accompanying drawing explanation
Fig. 1 is the perspective view of the connecting bushing of the utility model computer display screen support.
Fig. 2 is the plane structure schematic diagram of the connecting bushing of the utility model computer display screen support.
Shown in Fig. 1: 1, lining body 2, axis hole 3, connecting end 4, unilateral bearing 5, friction sleeve 6, longitudinal breach.
Embodiment
Below by drawings and Examples, the utility model is further elaborated.
As depicted in figs. 1 and 2: a kind of connecting bushing of computer display screen support, is installed between computer display screen and computer display screen support.Concrete structure comprises lining body 1, lining body 1 is provided with axis hole 2 and connecting end 3.Axis hole 2 coordinates with the rotating shaft be arranged on computer display screen, rotating shaft and computer display screen synchronous axial system.
Described axis hole 2 internal clearance is combined with unilateral bearing 4.Unilateral bearing 4 overcoat has friction sleeve 5, friction sleeve 5 offers longitudinal breach 6.The outer ring of unilateral bearing 4 and the inwall drive fit of friction sleeve 5, so, unilateral bearing 4 and friction sleeve 5 can not relatively rotate.Friction sleeve 5 outer wall coordinates with the internal wall transitions of axis hole 2, and friction sleeve 5 and axis hole 2 can relatively rotate under the effect of larger external force.Rotating shaft is engaged in the center hole of unilateral bearing 4, when rotating adjustment computer display screen angle, unilateral bearing 4 is inner locked, rotating shaft cannot be rotated relative to unilateral bearing 4, when upwards rotating adjustment computer display screen angle, unilateral bearing 4 inside unlocks, and rotating shaft can be rotated relative to unilateral bearing 4.
Described unilateral bearing 4 is unidirectional needle bearing.
The connecting bushing of the utility model computer display screen support, when rotating adjustment computer display screen angle, unilateral bearing 4 is inner locked, rotating shaft cannot be rotated relative to unilateral bearing 4, can only rely on the frictional force between outer wall and the inwall of axis hole 2 that overcomes friction sleeve 5 and rotate, required dynamics is identical with adopting the connecting bushing of prior art; When upwards rotating adjustment computer display screen angle, unilateral bearing 4 inside unlocks, rotating shaft can be rotated relative to individual event bearing, computer display screen does not need to overcome the frictional force between the outer wall of friction sleeve 5 and the inwall of axis hole 2 when rotating, substantially reduce resistance during rotation, angle adjustment is laborsaving, convenient.
The above is enlightenment according to embodiment, and by above-mentioned description, relevant staff in the scope not departing from this invention thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its scope protected according to right.
Claims (2)
1. the connecting bushing of a computer display screen support, be installed between computer display screen and computer display screen support, comprise lining body, lining body is provided with axis hole and connecting end, axis hole coordinates with the rotating shaft be arranged on computer display screen, connecting end is connected in computer display screen support, it is characterized in that: described axis hole internal clearance is combined with unilateral bearing, unilateral bearing overcoat has friction sleeve, friction sleeve offers longitudinal breach, the outer ring of unilateral bearing and the inwall drive fit of friction sleeve, friction sleeve outer wall coordinates with the internal wall transitions of axis hole, rotating shaft is engaged in the center hole of unilateral bearing.
2. the connecting bushing of computer display screen support according to claim 1, is characterized in that: described unilateral bearing is unidirectional needle bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542487.1U CN204175828U (en) | 2014-09-22 | 2014-09-22 | The connecting bushing of computer display screen support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542487.1U CN204175828U (en) | 2014-09-22 | 2014-09-22 | The connecting bushing of computer display screen support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204175828U true CN204175828U (en) | 2015-02-25 |
Family
ID=52564639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420542487.1U Expired - Fee Related CN204175828U (en) | 2014-09-22 | 2014-09-22 | The connecting bushing of computer display screen support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204175828U (en) |
-
2014
- 2014-09-22 CN CN201420542487.1U patent/CN204175828U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2017009566A (en) | Shaft enlargement arrangement for a boring system. | |
| NZ622606A (en) | Chute turning restriction mechanism | |
| CN204175828U (en) | The connecting bushing of computer display screen support | |
| CN203348303U (en) | Rapid locking structure for ball head | |
| CN203818087U (en) | Device for disassembling taper pin with internal threads | |
| CN202780086U (en) | Adjustable threading die sleeve | |
| MY186670A (en) | Structure for sensor attachment portion of transmission | |
| CN104315104B (en) | Dual-purpose transmission device | |
| CN204176294U (en) | A kind of TV bracket | |
| CN204067547U (en) | A kind of satellite antenna rotating mechanism | |
| CN203050528U (en) | Novel transfer case | |
| CN205331134U (en) | Fixing device convenient to but install and remove and angle regulation | |
| CN204664169U (en) | A kind of convenient bearing departed from | |
| CN204381835U (en) | A kind of easy-to-mount whirligig | |
| CN206641241U (en) | A kind of fishing rod bottom cap | |
| CN203926302U (en) | Stop swivel nut | |
| CN205745927U (en) | Ground agricultural remote sensing observation device | |
| CN205516177U (en) | Body -building apparatus gyro wheel steering mechanism | |
| CN204280125U (en) | A kind of control apparatus for labeller | |
| CN104595382A (en) | Fast-dismounting type ratchet wheel mechanism for torque spanner | |
| CN206201207U (en) | A kind of trucd mixer spiral lift device | |
| CN204437059U (en) | The spherical plain bearing rod end of adjustable play | |
| CN204327743U (en) | A kind of adjustable ball head joint | |
| CN204239570U (en) | Worm shaft angle self-locking structure | |
| CN203322003U (en) | Bi-directional fastening piece |
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: 20150225 Termination date: 20160922 |