CN214368941U - Large-screen digital display with adjustable direction - Google Patents
Large-screen digital display with adjustable direction Download PDFInfo
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- CN214368941U CN214368941U CN202022951426.9U CN202022951426U CN214368941U CN 214368941 U CN214368941 U CN 214368941U CN 202022951426 U CN202022951426 U CN 202022951426U CN 214368941 U CN214368941 U CN 214368941U
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- rack
- digital display
- gear
- motor
- adjustable direction
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Abstract
The utility model discloses a large screen digital display of adjustable direction relates to large screen digital display technical field, is fixed knot structure for solving current large screen digital display mostly, and inconvenient regulation direction leads to the poor problem of result of use. The top of bottom plate is provided with the support column, the top of support column is provided with the drive casing, the inside of support column is provided with the support rack, the meshing of one side of support rack is provided with first gear, the inside of first gear is provided with the output of first motor, and first motor is located the rear end of support column, the inside of drive casing is provided with the second gear, the meshing of the top of second gear is provided with the rack, the meshing of the below of second gear is provided with down the rack, the outside of rack and last rack is all fixed and is provided with the connecting rod down, and the connecting rod is provided with four, one side of rack and last rack all is provided with the digital display main part down.
Description
Technical Field
The utility model relates to a large screen digital display technical field specifically is a large screen digital display of adjustable direction.
Background
The display is also commonly called as a monitor, the display belongs to the input and output equipment of a computer, and is a display tool which displays a certain electronic file on a screen through specific transmission equipment and then reflects the electronic file to human eyes, the display widely uses a digital display in various fields as a display for receiving and processing digital signals, and as an advanced display type, the digital display is showing a situation of accelerated development, the advancement of the digital display is firstly reflected on the fidelity of the signals, and the loss of the digital signals is almost zero in the transmission process, so that the display effect of the digital display is more vivid, and most of the displays used in current desktop computers are digital displays.
Most of the existing large-screen digital displays are of fixed structures, so that the direction is inconvenient to adjust, and the use effect is poor; therefore, the existing requirements are not met, and a large-screen digital display with adjustable direction is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a large screen digital display of adjustable direction to solve the most fixed knot structure that is of the current large screen digital display who proposes in the above-mentioned background art, inconvenient regulation direction leads to the poor problem of result of use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large screen digital display of adjustable direction, includes the bottom plate, the top of bottom plate is provided with the support column, the top of support column is provided with the drive casing, the inside of support column is provided with the support rack, the meshing of one side of support rack is provided with first gear, the inside of first gear is provided with the output of first motor, and first motor is located the rear end of support column, the inside of drive casing is provided with the second gear, the meshing of the top of second gear is provided with the rack, the meshing of the below of second gear is provided with down the rack, the outside of rack and last rack is all fixed and is provided with the connecting rod down, and the connecting rod is provided with four, one side of rack and last rack all is provided with the digital display main part down.
Preferably, the inner wall of the support column is provided with a sliding groove, the other side of the support rack is connected with the sliding groove in a sliding mode through a sliding block, and a limiting block is arranged above the sliding groove.
Preferably, the supporting rack is fixedly connected with the supporting column through a compression spring.
Preferably, four one end of connecting rod all is provided with the pulley, the pulley passes through slide rail and drive housing sliding connection.
Preferably, the digital display main body is respectively connected with the lower rack and the upper rack in a rotating manner through the connecting lug.
Preferably, a second motor is arranged at the rear end of the second gear, and the output end of the second motor is in transmission connection with the second gear through a rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a first gear of output drive of first motor rotates to take place to mesh with the support rack, make the support rack carry out elevating movement, the lift of support rack can drive the drive casing and go up and down, thereby the altitude mixture control of the digital display main part of being convenient for, stability when spout and slider's cooperation has improved the support rack and has gone up and down, the stopper has played spacing effect to the slider, compression spring has played the effect of buffering when the support rack descends.
2. The output end of the second motor drives the rotating shaft to transmit, so that the second gear can drive the upper rack and the lower rack to be meshed respectively, the connecting lugs are convenient to rotate the digital display main body at different angles, stability of the upper rack and stability of the lower rack during movement are improved through sliding of the pulleys and the sliding rails, and the using effect is better.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic side view of the driving housing according to the present invention;
in the figure: 1. a base plate; 2. a support pillar; 3. a support rack; 4. a lower rack; 5. a first gear; 6. a first motor; 7. a slider; 8. a chute; 9. a compression spring; 10. a limiting block; 11. a drive housing; 12. a digital display main body; 13. connecting lugs; 14. a second gear; 15. an upper rack; 16. a connecting rod; 17. a pulley; 18. a slide rail; 19. a second motor; 20. a rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a large-screen digital display with adjustable direction comprises a bottom plate 1, a support column 2 is arranged above the bottom plate 1, a driving shell 11 is arranged above the support column 2, a support rack 3 is arranged inside the support column 2, the driving shell 11 can be driven to lift by the lifting of the support rack 3, thereby facilitating the height adjustment of the digital display main body 12, one side of the supporting rack 3 is engaged with the first gear 5, the output end of the first motor 6 is arranged inside the first gear 5, and the first motor 6 is positioned at the rear end of the support column 2, the interior of the driving shell 11 is provided with a second gear 14, the upper part of the second gear 14 is engaged with an upper rack 15, the lower part of the second gear 14 is engaged with a lower rack 4, the outer sides of the lower rack 4 and the upper rack 15 are both fixedly provided with a connecting rod 16, and four connecting rods 16 are provided, and the digital display main body 12 is provided at one side of the lower rack 4 and one side of the upper rack 15.
Further, the inner wall of support column 2 is provided with spout 8, and the opposite side of supporting rack 3 passes through slider 7 and spout 8 sliding connection, and the top of spout 8 is provided with stopper 10, and the stability when spout 8 and slider 7's cooperation has improved supporting rack 3 and has gone up and down, and stopper 10 has played spacing effect to slider 7.
Further, the supporting rack 3 is fixedly connected with the supporting column 2 through a compression spring 9, and the compression spring 9 plays a role in buffering when the supporting rack 3 descends.
Further, pulleys 17 are arranged at one ends of the four connecting rods 16, the pulleys 17 are connected with the driving shell 11 in a sliding mode through sliding rails 18, and stability of the upper rack 15 and the lower rack 4 in moving is improved through sliding of the pulleys 17 and the sliding rails 18.
Further, the digital display main body 12 is rotatably connected with the lower rack 4 and the upper rack 15 through the connecting lug 13, and the connecting lug 13 facilitates the connection between the racks and the digital display main body 12 and the rotation of the digital display main body 12 in an angle.
Further, a second motor 19 is arranged at the rear end of the second gear 14, the output end of the second motor 19 is in transmission connection with the second gear 14 through a rotating shaft 20, and the output end of the second motor 19 drives the rotating shaft 20 to perform transmission, so that the second gear 14 can drive the upper rack 15 and the lower rack 4 to be meshed respectively.
The working principle is as follows: when the lifting device is used, the output end of the first motor 6 drives the first gear 5 to rotate, so that the first gear is meshed with the supporting rack 3, the supporting rack 3 is enabled to perform lifting motion, the lifting of the supporting rack 3 can drive the driving shell 11 to lift, thereby facilitating the height adjustment of the digital display main body 12, the stability of the lifting of the supporting rack 3 is improved due to the cooperation of the sliding chute 8 and the sliding block 7, the limiting block 10 plays a limiting role on the sliding block 7, when the driving shell 11 needs to descend, the first motor 6 can be reversely rotated, the compression spring 9 plays a buffering role when the supporting rack 3 descends, the output end of the second motor 19 drives the rotating shaft 20 to transmit, so that the second gear 14 can respectively drive the upper rack 15 and the lower rack 4 to be meshed, the connecting lug 13 can conveniently rotate the digital display main body 12 at different angles, and the pulleys 17 and the sliding rail 18 slide, the stability of the upper rack 15 and the lower rack 4 when moving is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a large screen digital display of adjustable direction, includes bottom plate (1), its characterized in that: a supporting column (2) is arranged above the bottom plate (1), a driving shell (11) is arranged above the supporting column (2), a supporting rack (3) is arranged inside the supporting column (2), a first gear (5) is meshed with one side of the supporting rack (3), the inside of the first gear (5) is provided with an output end of a first motor (6), the first motor (6) is positioned at the rear end of the supporting column (2), a second gear (14) is arranged in the driving shell (11), an upper rack (15) is meshed above the second gear (14), a lower rack (4) is meshed below the second gear (14), the outer sides of the lower rack (4) and the upper rack (15) are both fixedly provided with a connecting rod (16), and four connecting rods (16) are arranged, and a digital display main body (12) is arranged on one side of each of the lower rack (4) and the upper rack (15).
2. The large-screen digital display with adjustable direction of claim 1, wherein: the inner wall of support column (2) is provided with spout (8), the opposite side of support rack (3) passes through slider (7) and spout (8) sliding connection, the top of spout (8) is provided with stopper (10).
3. The large-screen digital display with adjustable direction of claim 1, wherein: the supporting rack (3) is fixedly connected with the supporting column (2) through a compression spring (9).
4. The large-screen digital display with adjustable direction of claim 1, wherein: four the one end of connecting rod (16) all is provided with pulley (17), pulley (17) pass through slide rail (18) and drive casing (11) sliding connection.
5. The large-screen digital display with adjustable direction of claim 1, wherein: the digital display main body (12) is respectively connected with the lower rack (4) and the upper rack (15) in a rotating way through the connecting lug (13).
6. The large-screen digital display with adjustable direction of claim 1, wherein: the rear end of the second gear (14) is provided with a second motor (19), and the output end of the second motor (19) is in transmission connection with the second gear (14) through a rotating shaft (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022951426.9U CN214368941U (en) | 2020-12-08 | 2020-12-08 | Large-screen digital display with adjustable direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022951426.9U CN214368941U (en) | 2020-12-08 | 2020-12-08 | Large-screen digital display with adjustable direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214368941U true CN214368941U (en) | 2021-10-08 |
Family
ID=77982419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022951426.9U Active CN214368941U (en) | 2020-12-08 | 2020-12-08 | Large-screen digital display with adjustable direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214368941U (en) |
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2020
- 2020-12-08 CN CN202022951426.9U patent/CN214368941U/en active Active
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