CN104656790A - Rotary-type computer display screen - Google Patents
Rotary-type computer display screen Download PDFInfo
- Publication number
- CN104656790A CN104656790A CN201310597659.5A CN201310597659A CN104656790A CN 104656790 A CN104656790 A CN 104656790A CN 201310597659 A CN201310597659 A CN 201310597659A CN 104656790 A CN104656790 A CN 104656790A
- Authority
- CN
- China
- Prior art keywords
- ratchet device
- display screen
- support bar
- cam
- rotary
- 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.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
- G06F1/1618—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position the display being foldable up to the back of the other housing with a single degree of freedom, e.g. by 360° rotation over the axis defined by the rear edge of the base enclosure
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention belongs to the technical field of the computer, and specifically to a rotary-type computer display screen. The rotary-type computer display screen comprises a display, a support rod and a support base; the support rod is connected with the display and the support base; two ratchet mechanisms are located in the middle of the support rod, which are the forward ratchet mechanism and the reverse ratchet mechanism respectively; two ratchet mechanisms in opposite directions are used for achieving the rotation of the display rotated by a bracket, and solving the problems of the current computer display screen that the fixed structure is used so that the rotation is difficult, and even the display screen bracket is damaged sometimes.
Description
Technical field
The invention belongs to field of computer technology, be specifically related to a kind of rotary display screen.
Background technology
Computer display screen must obligato parts as computer, are the essential element that computer technology realizes, and are used for content such as display image, screen etc., make people contact computation intuitively.
In the process of computer display screen display, existing computer display screen is all fixing substantially, can only towards the operator in dead ahead, sometimes need to allow others see screen or when other orientation viewing display screen, just necessary rotary display screen, and existing display screen is owing to being fixing structure, rotates cumbersome, be damaged to display/panel bracket even sometimes.
Summary of the invention
The object of the invention is to overcome existing computer display screen and adopt fixing structure, rotate cumbersome, sometimes even can damage the problem of display/panel bracket.
For this reason, the invention provides a kind of rotary-type computer display screen, comprise display, support bar and bearing, support bar connects display and bearing, has two ratchet devices in the middle of support bar, is respectively and rotates forward ratchet device and reversion ratchet device.
Support bar is divided into upper, middle and lower three part by described rotating forward ratchet device and reversion ratchet device.
Described rotating forward ratchet device and reversion ratchet device comprise stationary shaft, internal gear, cam, spring and clamp, stationary shaft is positioned at internal gear center, stationary shaft is fixed wtih cam by bearing pin, and cam side linking springs, the spring other end is fixed on clamp.
The internal gear of described rotating forward ratchet device is connected to the lower end of support bar upper part, and stationary shaft connects part upper end in support bar, and the internal gear of reversion ratchet device is connected to the lower end of part in support bar, and stationary shaft connects support bar lower part upper end.
Described cam is crescent, and spring is connected to the inner concave of crescent cam, and the spring rotating forward ratchet device is positioned on the right side of cam, and reversion ratchet device is positioned on the left of cam.
This rotary-type computer display screen provided by the invention, utilize the ratchet device that both direction is contrary, achieve display screen and rotate under the rotation of support, solve existing computer display screen and adopt fixing structure, rotate cumbersome, sometimes even can damage the problem of display/panel bracket.
Below with reference to accompanying drawing, the present invention is described in further details.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 rotates forward ratchet device principle schematic.
Fig. 3 is reversion ratchet device principle schematic.
Description of reference numerals: 1, display; 2, support bar; 3, bearing; 4, ratchet device is rotated forward; 5, reverse ratchet device; 6, stationary shaft; 7, internal gear; 8, cam; 9, spring; 10, clamp.
Embodiment
Embodiment 1:
A kind of rotary-type computer display screen, as shown in Figure 1, comprise display 1, support bar 2 and bearing 3, support bar 2 connects display 1 and bearing 3, it is characterized in that: in the middle of support bar 2, have two ratchet devices, be respectively and rotate forward ratchet device 4 and reversion ratchet device 5, rotate forward ratchet device 4, with reversion ratchet device 5, support bar 2 is divided into upper, middle and lower three part.
The rotating forward ratchet device 4 that support bar 2 is arranged and reversion ratchet device 5, support bar 2 can be allowed to be divided into independently three parts, the part rotating forward ratchet device more than 4 can rotate at rotating forward ratchet device 4 clockwise under influence, reversion ratchet device 5 can be rotated counterclockwise under reversion ratchet device 5 acts on, and so just can realize display 1 clockwise or be rotated counterclockwise under support bar 2 drive.
Embodiment 2:
As shown in Figures 2 and 3, rotate forward ratchet device 4 and comprise stationary shaft 6, internal gear 7, cam 8, spring 9 and clamp 10 with reversion ratchet device 5, stationary shaft 6 is positioned at internal gear 7 center, stationary shaft 6 is fixed wtih cam 8 by bearing pin, cam 8 side linking springs 9, spring 9 other end is fixed on clamp 10.The internal gear 7 rotating forward ratchet device 4 is connected to the lower end of support bar 2 upper part, and stationary shaft 6 connects part upper end in support bar 2, and the internal gear 7 of reversion ratchet device 5 is connected to the lower end of part in support bar 2, and stationary shaft 6 connects support bar 2 lower part upper end.
Cam 8 is crescent, and spring 9 is connected to the inner concave of crescent cam 8, and the spring 9 rotating forward ratchet device 4 is positioned on the right side of cam 8, and reversion ratchet device 5 is positioned on the left of cam 8.
When rotating ratchet mechanism time, internal gear 7 rotates, the tooth bar of internal gear 7 can extrude cam 8, small rotation is produced around point of fixity after cam 8 is extruded, and extrusion spring 9, after internal gear 7 rotates through a tooth bar distance, cam 8 comes back to initial position under the elasticity restitution of spring 9, due to the crescent structure of cam 8, internal gear 7 can only one direction be rotated.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (5)
1. a rotary-type computer display screen, comprise display (1), support bar (2) and bearing (3), support bar (2) connects display (1) and bearing (3), it is characterized in that: in the middle of support bar (2), have two ratchet devices, be respectively and rotate forward ratchet device (4) and reversion ratchet device (5).
2. rotary-type computer display screen as claimed in claim 1, is characterized in that: support bar (2) is divided into upper, middle and lower three part by described rotating forward ratchet device (4) and reversion ratchet device (5).
3. rotary-type computer display screen as claimed in claim 1 or 2, it is characterized in that: described rotating forward ratchet device (4) and reversion ratchet device (5) comprise stationary shaft (6), internal gear (7), cam (8), spring (9) and clamp (10), stationary shaft (6) is positioned at internal gear (7) center, stationary shaft (6) is fixed wtih cam (8) by bearing pin, cam (8) side linking springs (9), spring (9) other end is fixed on clamp (10).
4. rotary-type computer display screen as claimed in claim 3, it is characterized in that: the internal gear (7) of described rotating forward ratchet device (4) is connected to the lower end of support bar (2) upper part, stationary shaft (6) connects part upper end in support bar (2), the internal gear (7) of reversion ratchet device (5) is connected to the lower end of part in support bar (2), and stationary shaft (6) connects support bar (2) lower part upper end.
5. rotary-type computer display screen as claimed in claim 3, it is characterized in that: described cam (8) is crescent, spring (9) is connected to the inner concave of crescent cam (8), the spring (9) rotating forward ratchet device (4) is positioned at cam (8) right side, and reversion ratchet device (5) is positioned at cam (8) left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597659.5A CN104656790A (en) | 2013-11-25 | 2013-11-25 | Rotary-type computer display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597659.5A CN104656790A (en) | 2013-11-25 | 2013-11-25 | Rotary-type computer display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104656790A true CN104656790A (en) | 2015-05-27 |
Family
ID=53248039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310597659.5A Withdrawn CN104656790A (en) | 2013-11-25 | 2013-11-25 | Rotary-type computer display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104656790A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107943210A (en) * | 2017-11-28 | 2018-04-20 | 李自辉 | A kind of computer display support device |
| CN107956969A (en) * | 2017-11-28 | 2018-04-24 | 李自辉 | A kind of computer display runing rest |
| CN107956968A (en) * | 2017-11-28 | 2018-04-24 | 李自辉 | Computer dedicated display apparatus for placing |
| CN109917853A (en) * | 2018-12-22 | 2019-06-21 | 南昌科悦企业管理咨询有限公司 | A kind of rotary display of computer |
-
2013
- 2013-11-25 CN CN201310597659.5A patent/CN104656790A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107943210A (en) * | 2017-11-28 | 2018-04-20 | 李自辉 | A kind of computer display support device |
| CN107956969A (en) * | 2017-11-28 | 2018-04-24 | 李自辉 | A kind of computer display runing rest |
| CN107956968A (en) * | 2017-11-28 | 2018-04-24 | 李自辉 | Computer dedicated display apparatus for placing |
| CN109917853A (en) * | 2018-12-22 | 2019-06-21 | 南昌科悦企业管理咨询有限公司 | A kind of rotary display of computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150527 |