CN108230925B - Display capable of reversing - Google Patents
Display capable of reversing Download PDFInfo
- Publication number
- CN108230925B CN108230925B CN201711394608.7A CN201711394608A CN108230925B CN 108230925 B CN108230925 B CN 108230925B CN 201711394608 A CN201711394608 A CN 201711394608A CN 108230925 B CN108230925 B CN 108230925B
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- CN
- China
- Prior art keywords
- gear
- plate
- display screen
- cavity
- supporting seat
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- 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.)
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- 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
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
- G06F1/1607—Arrangements to support accessories mechanically attached to the display housing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides a display that can commutate, relates to the computer display screen field, including display screen and the supporting seat of display screen below, the supporting seat includes curb plate, bottom plate and backup pad. A rotating shaft is fixed at the lower end of the display screen, a horizontal shaft barrel matched with the rotating shaft is arranged on the supporting plate, an anti-skid friction ring is arranged in the shaft barrel, and the rotating shaft is rotationally connected in the anti-skid friction ring; the supporting plate is connected with the side plate in a sliding mode, a transmission rack is mounted on the side plate, a first gear, a second gear and a third gear which are meshed in sequence are arranged on the supporting plate, the first gear is meshed with the transmission rack, and the third gear is coaxially mounted on the rotating shaft; a medium without a fixed shape is arranged in the supporting seat; the bottom plate is connected with a movable plate in a sliding mode, and the movable plate can be pushed out of the cavity of the supporting seat by a medium without a fixed shape and moves towards the direction opposite to the vertical display screen. This scheme of adoption can make the rotatory bigger angle of display screen and can not empty.
Description
Technical Field
The invention relates to a computer display for office, in particular to a reversible display.
Background
The computer is an indispensable part in the life of people at present, and people can carry out entertainment activities or know external information through the computer. Computers are also common devices for modern office supplies. The computer mainly comprises a case, a keyboard, a mouse and a display, wherein an old CRT display is gradually replaced by an LED display which is light and thin, so that people can take and place the old CRT display conveniently.
People often can adjust the angle of display according to own demand when using the display, and present LED display is because thinner, and the base of display is also smaller, and this just leads to the focus variation range of display also very little, can receive the restriction of display base when adjusting the angle of display, and display adjustable angle is very little, influences user's use.
Disclosure of Invention
The present invention is intended to provide a reversible display, so that the computer can be tilted at a large angle without tilting.
In order to achieve the above purpose, the basic scheme of the invention is as follows:
a display capable of reversing comprises a display screen and a supporting seat positioned below the display screen, wherein the supporting seat comprises a side plate, a bottom plate and a supporting plate, the side plate is encircled to form a platform, the bottom plate is positioned at the bottom of the supporting seat, the supporting plate is connected with the display screen, and the side plate, the bottom plate and the supporting plate are encircled to form a cavity;
a horizontal rotating shaft is fixed at the lower end of the display screen, a horizontal shaft cylinder matched with the rotating shaft is arranged on the supporting plate, an anti-skid friction ring is arranged in the shaft cylinder, and the rotating shaft is rotatably connected in the anti-skid friction ring;
the supporting plate is connected with the side plate in a sliding mode, a transmission rack is mounted on the side plate, a first gear, a second gear and a third gear which are meshed in sequence are arranged on the supporting plate, the first gear is meshed with the transmission rack, and the third gear is coaxially mounted on the rotating shaft;
the bottom plate is fixed with the side plates, the upper side of the bottom plate is connected with a movable plate in a sliding mode, a medium without a fixed shape is filled in the cavity of the supporting seat, and the medium can push the movable plate to slide out of the cavity towards the direction opposite to the vertical display screen; the second movable plate can be pushed out of the supporting seat by the deformation module to move towards the direction opposite to the display screen.
When the angle of the display screen is rotated, the rotating shaft can drive the third gear, the second gear meshed with the third gear and the first gear meshed with the second gear to rotate, because the first gear is meshed with the transmission rack, the first gear, the second gear and the third gear are all arranged on the supporting plate, the rack is fixed on the side plate, the supporting plate is connected with the side plate in a sliding way, and the first gear and the rack are driven to rotate relatively when the display screen rotates, so that the supporting plate moves downwards, the gravity center of the display screen is lowered, and the display screen is not easy to topple; because the cavity intussuseption of supporting seat is filled with the medium that does not have the fixed shape, the backup pad extrudees the medium when moving down and makes it take place to deform, pushes away the fly leaf of sliding connection on the bottom plate outside the cavity of supporting seat, and the area grow of supporting seat bottom, the focus of display still can the directional bottom plate, and the display can not take place to empty promptly.
The scheme has the advantages that: (1) when the angle of the display does not need to be adjusted, the movable plate is retracted into the supporting seat, so that the volume of the supporting seat is reduced, namely the occupied space of the display is reduced; (2) when the angle of display needs to be adjusted, the fly leaf on the supporting seat can stretch out suitable distance along with the angular deviation of display screen, guarantees that the display screen can not empty, also can not occupy too big space, convenient to use simultaneously.
Further, still be equipped with the elasticity bag in the cavity, the medium that does not have fixed shape is sealed in the elasticity bag, and the front end of elasticity bag and fly leaf is fixed, and when the display screen rotated the vertical angle, the elasticity bag recovered initial condition, and the elasticity of elasticity bag can be with the second fly leaf pull back in the cavity of supporting seat.
As the improvement of basic scheme, the cavity is sealed cavity, the fly leaf is the hollow tube, and the cavity and the airtight cavity intercommunication of hollow tube let can put more types of medium in the cavity of supporting seat, and application scope is wider.
Furthermore, the medium is liquid, the liquid fills the closed cavity of the supporting seat and the cavity of the hollow tube, the liquid can adapt to more different requirements due to no fixed form, and meanwhile, the weight of the supporting seat can be increased, so that the gravity center of the display is reduced.
Furthermore, a return spring is arranged on the hollow tube, one end of the return spring is fixed with the hollow tube, and the other end of the return spring is fixed with the side plate, so that the hollow tube which does not need to be stretched out can be conveniently retracted into the closed cavity.
Further, still including fourth gear, fifth gear and the auxiliary rack that meshes in proper order, the fourth gear still meshes with the third gear, the auxiliary rack is fixed on the curb plate and relative with the driving rack, makes backup pad both ends balanced, and stability is better when the backup pad reciprocates.
Drawings
Fig. 1 is a schematic front structural diagram of a reversible display in embodiment 1 of the present invention;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a left side view of a reversible display according to embodiment 2 of the present invention.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the display screen comprises a display screen 1, a supporting plate 2, a bottom plate 3, a hollow tube 4, a rotating shaft 5, a shaft barrel 6, a first gear 7, a second gear 8, a third gear 9, a transmission rack 10, a return spring 11, an elastic rubber bag 12 and a movable plate 13.
As shown in fig. 1, a reversible display includes a display screen 1 and a support base below the display screen 1.
The supporting seat comprises a side plate, a bottom plate 3 and a supporting plate 2, wherein the side plate is encircled to form a platform, the bottom plate is located at the bottom of the supporting seat, the supporting plate is connected with the display screen 1, and the side plate, the bottom plate 3 and the supporting plate 2 are encircled to form a cavity. A horizontal rotating shaft 5 is fixed at the lower end of the display screen 1, a pair of horizontal shaft cylinders 6 matched with the rotating shaft 5 are in threaded connection with the supporting plate 2, anti-skid friction rings are arranged in the shaft cylinders 6, and the rotating shaft 5 is rotatably connected in the anti-skid friction rings.
The supporting plate 2 is connected with the side plate in a sliding way, and as shown in figure 2, a group of transmission mechanisms are respectively arranged at the left end and the right end of the supporting seat. The transmission mechanism comprises a transmission rack 10 arranged on a rear side plate of the display screen 1 and an auxiliary rack arranged on a front side plate of the display screen 1, the transmission rack 10 is provided with a first gear 7, a second gear 8 and a third gear 9 which are sequentially meshed rightwards, the auxiliary rack is provided with a fifth gear and a fourth gear which are sequentially meshed leftwards, the fourth gear is meshed with the third gear 9, the third gear 9 is coaxially arranged on the rotating shaft 5, the first gear 7 is meshed with the transmission rack 10, and the fifth gear is meshed with the auxiliary rack.
A hollow tube 4 is connected to a bottom plate 3 of the supporting seat in a sliding mode, and sealing rings are installed among the bottom plate 3, the hollow tube 4, the supporting plate 2 and the side plates to enable the cavity to be an airtight cavity. The bottom plate 3 is provided with a return spring 11, one end of the return spring 11 is fixed with the hollow tube 4, the other end of the return spring 11 is fixed with the side plate, and the hollow tube 4 is communicated with the closed cavity. The closed cavity and the hollow tube 4 are filled with a liquid (e.g., water).
During the use, rotate display screen 1, rotation axis 5 can drive third gear 9 and with third gear 9 engaged with second gear 8, fourth gear revolve, second gear 8 drives and rotates with second gear 8 engaged with first gear 7, fourth gear drives and rotates with fourth gear engaged with fifth gear, because first gear 7 meshes with driving rack 10, fifth gear meshes with supplementary rack, first gear 7, second gear 8, the third tooth, the fourth gear, the fifth gear is all established on backup pad 2, driving rack 10 and supplementary rack are all fixed on the curb plate, backup pad 2 and curb plate sliding connection, drive first gear 7 and driving rack 10 relative rotation, fifth gear and supplementary rack relative rotation when display screen 1 rotates, thereby make backup pad 2 move down, the display centre of gravity reduces, make display screen 1 be difficult to empty. Because the sealed cavity and the hollow tube 4 are filled with liquid, the supporting plate 2 extrudes the liquid when moving downwards and transmits the force to the hollow tube 4, and the liquid pushes the hollow tube 4 out of the supporting seat, so that the area of the bottom of the supporting seat is enlarged, the center of gravity of the display still points to the bottom plate 3, and the display cannot topple. When the display screen 1 is rotated reversely, the support plate 2 moves upward, and the hollow tube 4 moves back to the left into the first movable plate 13 under the action of the return spring 11.
Example 2
As shown in fig. 3, compared with embodiment 1, the deformation module in this embodiment is an elastic rubber bag 12, the cavity of the support seat may not be a closed cavity, a movable plate 13 is slidably connected to the bottom plate 3, the elastic rubber bag 12 is fixed to the end of the movable plate 13, and a sliding hole for the movable plate 13 and the elastic rubber bag 12 to slide out toward the front end of the display screen 1 is formed in the side plate.
When the support plate 2 moves down, the elastic rubber bag 12 is pressed down to be elastically deformed, the elastic rubber bag 12 is extruded from the slide hole and drives the movable plate 13 to stretch out, so that the area of the bottom of the support seat is enlarged, the center of gravity of the display can still point to the bottom plate 3, and the display cannot topple over. When reverse adjustment is needed, the supporting plate 2 moves upwards, and the movable plate 13 moves leftwards and retracts into the cavity under the action of the elastic restoring force of the elastic rubber bag 12.
The foregoing is merely an example of the present invention and common general knowledge in the art of specific structures and/or features of the invention has not been set forth herein in any way. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. The utility model provides a display that can commutate, includes the display screen and is located the supporting seat of display screen below, the supporting seat is including enclosing the curb plate of platform, the backup pad that is located the bottom plate of supporting seat bottom and is connected with the display screen, its characterized in that: the side plates, the bottom plate and the supporting plate enclose a cavity;
a horizontal rotating shaft is fixed at the lower end of the display screen, a horizontal shaft cylinder matched with the rotating shaft is arranged on the supporting plate, an anti-skid friction ring is arranged in the shaft cylinder, and the rotating shaft is rotatably connected in the anti-skid friction ring;
the supporting plate is connected with the side plate in a sliding mode, a transmission rack is mounted on the side plate, a first gear, a second gear and a third gear which are meshed in sequence are arranged on the supporting plate, the first gear is meshed with the transmission rack, and the third gear is coaxially mounted on the rotating shaft;
the bottom plate is fixed with the side plates, the upper side of the bottom plate is connected with a movable plate in a sliding mode, a medium without a fixed shape is filled in the cavity of the supporting seat, and the medium can push the movable plate to slide out of the cavity towards the direction opposite to the vertical display screen; the second movable plate can be pushed out of the supporting seat by the deformation module to move towards the direction opposite to the display screen; the cavity is a sealed cavity, the movable plate is a hollow tube, and a cavity of the hollow tube is communicated with the sealed cavity.
2. A switchable display as claimed in claim 1, characterized in that: an elastic bag is further arranged in the cavity, the medium without fixed shape is sealed in the elastic bag, and the elastic bag is fixed with the front end of the movable plate.
3. A switchable display as claimed in claim 1, characterized in that: the medium is liquid, and the cavity of the supporting seat and the hollow pipe retracted into the closed cavity are filled with the liquid.
4. A switchable display as claimed in claim 3, characterized in that: the hollow pipe is provided with a return spring, one end of the return spring is fixed with the hollow pipe, and the other end of the return spring is fixed with the side plate.
5. A switchable display according to claim 2 or 4, characterized in that: the gear rack is characterized by further comprising a fourth gear, a fifth gear and an auxiliary rack which are meshed in sequence, the fourth gear is further meshed with the third gear, and the auxiliary rack is fixed on the side plate and is opposite to the transmission rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394608.7A CN108230925B (en) | 2017-12-21 | 2017-12-21 | Display capable of reversing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394608.7A CN108230925B (en) | 2017-12-21 | 2017-12-21 | Display capable of reversing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108230925A CN108230925A (en) | 2018-06-29 |
| CN108230925B true CN108230925B (en) | 2020-02-18 |
Family
ID=62647549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711394608.7A Active CN108230925B (en) | 2017-12-21 | 2017-12-21 | Display capable of reversing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108230925B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628364B (en) * | 2022-10-17 | 2023-06-27 | 江苏财经职业技术学院 | Live broadcast auxiliary assembly of cross-border electricity business |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194279C (en) * | 2002-05-24 | 2005-03-23 | 广达电脑股份有限公司 | Plane display and its folding base seat |
| CN101093291A (en) * | 2006-06-20 | 2007-12-26 | 明基电通股份有限公司 | Thin type display |
| JP2008009144A (en) * | 2006-06-29 | 2008-01-17 | Kato Electrical Mach Co Ltd | Display supporting mechanism |
| CN201853029U (en) * | 2010-11-12 | 2011-06-01 | 北京环宇蓝博科技有限公司 | Novel liquid crystal display structure |
| CN104345790B (en) * | 2013-07-29 | 2018-03-23 | 联想(北京)有限公司 | The method of a kind of electronic equipment and control electronics |
| TWI525419B (en) * | 2013-08-20 | 2016-03-11 | 緯創資通股份有限公司 | Expansion dock and portable electronic system therewith |
| CN105299409B (en) * | 2015-11-13 | 2017-08-04 | 安溪县大富山家庭农场 | Support frame |
| CN206133364U (en) * | 2016-07-28 | 2017-04-26 | 辽宁科技学院 | Adjustable display |
| CN107329530A (en) * | 2017-08-08 | 2017-11-07 | 苏州艾虎数码科技有限公司 | A kind of high computer display of stability |
-
2017
- 2017-12-21 CN CN201711394608.7A patent/CN108230925B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108230925A (en) | 2018-06-29 |
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