CN202598056U - Automatic rotating device of desktop computer display screen - Google Patents
Automatic rotating device of desktop computer display screen Download PDFInfo
- Publication number
- CN202598056U CN202598056U CN 201220240025 CN201220240025U CN202598056U CN 202598056 U CN202598056 U CN 202598056U CN 201220240025 CN201220240025 CN 201220240025 CN 201220240025 U CN201220240025 U CN 201220240025U CN 202598056 U CN202598056 U CN 202598056U
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- China
- Prior art keywords
- display screen
- connecting seat
- worm wheel
- worm
- rotating device
- 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 relates to an automatic rotating device of a desktop computer display screen. The automatic rotating device comprises a supporting frame, a lifting rotating box and a cover plate, a worm wheel connecting seat, a worm, a micro motor as well as a fixed rack, wherein a raised hinging end hinged with the upper end part of the supporting frame is arranged on the back of the lifting rotating box; the fixed rack, the worm and the micro motor are arranged in the lifting rotating box; a long hole is formed in the middle of the cover plate of the lifting rotating box; the long hole is matched with a thin neck of the middle part of the worm wheel connecting seat; one end of the worm wheel connecting seat is a worm wheel; the other end of the worm wheel connecting seat is a rectangular connecting seat; the middle part of the worm wheel connecting seat is the thin neck; a mounting hole for the display screen to be connected and fixed is formed in the rectangular connecting seat; and the worm wheel is mounted in the lifting rotating box and engaged with the worm and the fixed rack. According to the utility model, the computer display screen can be rotated for 90 degrees to remain upright; and during text document processing, word processing, form processing and other similar operations, the automatic rotating device of the desktop computer display screen, provided by the utility model, is comfortable and convenient to use.
Description
Technical field
The utility model relates to the PC support device for display screen, is specifically related to a kind of desktop computer display screen automatic rotating device.
Background technique
The develop rapidly of computer nowadays technology is with rapid changepl. never-ending changes and improvements.The application of gravity sensor in mobile phone and panel computer makes its use of can freely reversing, even gets rid of screen and get rid of song, brings to people to greatly facilitate and enjoyment.Present desktop personal computer has been popularized liquid crystal display panel basically, and majority is the display screen of 16:9 ratio or similar ratio for widescreen.The display screen of this ratio is given full play to its efficiency and is made the people pleasing when appreciating movie and television contents or playing computer game etc.Yet; When needs are handled text document, word processing, or when handling perpendicular long form, even be browsing page, when reading the webpage novel; Wide screen both sides becomes blank and leaves unused; Hold up (it has not been problem that the rotation of displaying contents has the multiple technologies scheme) if at this moment can display screen revolved to turn 90 degrees, just can hold displaying contents more, and make us feeling comfortable convenience.And existing desktop personal computer does not have this function.
Summary of the invention
To the deficiency of above-mentioned existing technology, the utility model provides a kind of desktop computer display screen automatic rotating device, makes the computer operator as required display screen revolved to turn 90 degrees and is vertical state, uses and feels comfortable convenience.
For achieving the above object; The utility model is taked following technological scheme: desktop computer display screen automatic rotating device, and comprise supporting frame, go up and down to rotate box and cover plate, worm gear connecting base, worm screw, micro motor and stationary rack, it is hinged that the rotation box back of going up and down is provided with protruding rounded end and supporting frame upper end portion; Go up and down to rotate in the box and be provided with stationary rack, worm screw and micro motor; The cover plate middle part of going up and down to rotate box is provided with slotted hole, and this slotted hole cooperates with the thin neck at worm gear connecting base middle part, and an end of said worm gear connecting base is a worm gear; The other end is the rectangle connecting base; The middle part is thin neck, and the rectangle connecting base is provided with mounting hole and is used to connect fixedly display screen, and worm gear is installed in the rotation box and worm screw and stationary rack engagement.
The course of action of this device is, micro motor drives worm screw, and worm screw drives the worm gear rotation, and worm gear upwards climbs between worm screw and stationary rack in rotation, and when display screen revolves when turning 90 degrees, the height of rise is 1/4th of a worm gear girth.The purpose that during the display screen rotation its position is raise is to avoid display screen and the table top below it to clash.Desire restores to the original state display screen, and the motor reverse direction actuation is got final product.
The beneficial effect of the desktop computer display screen automatic rotating device that the utility model provides is; The computer operator can be revolved display screen to turn 90 degrees as required and is vertical state; When similar operations such as processing text document, word processing or processing form, use and feel comfortable convenience.
Description of drawings
Fig. 1 is the surface structure schematic representation of the utility model; Fig. 2 is the rotary course and the effect schematic representation of the utility model; Fig. 3 is that the up-down mechanism for rotating case of the utility model decomposes and the combination schematic representation, and Fig. 4 is for having an X-rayed the schematic representation of internal mechanism behind from the rotation box that goes up and down.
Among the figure, 1---supporting frame, 2---the rotation box that goes up and down, 3---display screen, 4---micro motor, 5---worm screw, 6---the worm gear connecting base, 7---stationary rack, 8---cover plate.
Embodiment
Shown in accompanying drawing; The utility model comprises supporting frame 1, rotation box 2 and cover plate 8, worm gear connecting base 6, worm screw 5, micro motor 4 and stationary rack 7 go up and down; It is hinged that up-down rotation box 2 backs are provided with protruding rounded end and supporting frame 1 upper end portion, is provided with stationary rack 7, worm screw 5 and micro motor 4 in the rotation box 2 that goes up and down, and cover plate 8 middle parts of up-down rotation box 2 are provided with slotted hole; This slotted hole cooperates with the thin neck at worm gear connecting base 6 middle parts; One end of said worm gear connecting base 6 is a worm gear, and the other end is the rectangle connecting base, and the middle part is thin neck; The rectangle connecting base is provided with mounting hole and is used to connect fixedly display screen 3, and worm gear is installed in the rotation box 2 and meshes with worm screw 5 and stationary rack 7.For cover plate 8 easy for installation is divided into two butt joints, be screwed on the rotation box 2 that goes up and down.
Claims (1)
1. desktop computer display screen automatic rotating device; It is characterized in that; It comprises supporting frame (1), rotation box (2) and cover plate (8), worm gear connecting base (6), worm screw (5), micro motor (4) and stationary rack (7) go up and down; Going up and down, rotation box (2) back is provided with rounded end and supporting frame (1) upper end portion is hinged, is provided with stationary rack (7), worm screw (5) and micro motor (4) in the rotation box (2) that goes up and down, and cover plate (8) middle part of the rotation box (2) that goes up and down is provided with slotted hole; This slotted hole cooperates with the thin neck at worm gear connecting base (6) middle part; One end of said worm gear connecting base (6) is a worm gear, and the other end is the rectangle connecting base, and the middle part is thin neck; The rectangle connecting base is provided with mounting hole and is used to connect fixedly display screen (3), and worm gear is installed in the rotation box (2) and meshes with worm screw (5) and stationary rack (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240025 CN202598056U (en) | 2012-05-26 | 2012-05-26 | Automatic rotating device of desktop computer display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240025 CN202598056U (en) | 2012-05-26 | 2012-05-26 | Automatic rotating device of desktop computer display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598056U true CN202598056U (en) | 2012-12-12 |
Family
ID=47315595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220240025 Expired - Fee Related CN202598056U (en) | 2012-05-26 | 2012-05-26 | Automatic rotating device of desktop computer display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767679A (en) * | 2012-05-26 | 2012-11-07 | 崔学晨 | Automatic rotating device for display screens of desktop computers |
| CN109301780A (en) * | 2018-12-05 | 2019-02-01 | 陈广焕 | A kind of power Transmission electric power network support frame |
-
2012
- 2012-05-26 CN CN 201220240025 patent/CN202598056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767679A (en) * | 2012-05-26 | 2012-11-07 | 崔学晨 | Automatic rotating device for display screens of desktop computers |
| CN109301780A (en) * | 2018-12-05 | 2019-02-01 | 陈广焕 | A kind of power Transmission electric power network support frame |
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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: 20121212 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |