CN219453478U - Lifting support frame of display - Google Patents
Lifting support frame of display Download PDFInfo
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- CN219453478U CN219453478U CN202320788453.XU CN202320788453U CN219453478U CN 219453478 U CN219453478 U CN 219453478U CN 202320788453 U CN202320788453 U CN 202320788453U CN 219453478 U CN219453478 U CN 219453478U
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- torsion spring
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Abstract
The utility model relates to the technical field of display support frames and discloses a lifting support frame of a display, which comprises a bottom plate, a base, a connecting rod and an adjusting rod, wherein a first torsion spring is fixedly arranged at the bottom of the inner wall of the connecting rod, a locking block is fixedly connected to one side of the bottom of the periphery of the adjusting rod, a ratchet wheel is arranged at the bottom of the inner wall of the base, and a second torsion spring is fixedly connected to one side of the inner wall of the base; according to the utility model, the locking block is stirred and loosened, and the elastic force is released under the cooperation of the first torsion spring, so that the adjusting rod is limited again after the height is adjusted by rising, the display height is adjusted quickly and conveniently, and the quick operation is convenient; through clockwise rotation and loosening the runner, under the cooperation of second torsional spring elasticity for the pawl separates in ratchet peripheral notch, makes the rotation base can rotate the back spacing again to support frame and display are nimble, have realized rotating the quick convenient of adjusting suitable angle to the display.
Description
Technical Field
The utility model relates to the technical field of display supports, in particular to a lifting support frame of a display.
Background
The display is a display tool for displaying a certain electronic file on a screen through specific transmission equipment and reflecting the electronic file to human eyes, and is mostly supported through the support frame, and can be stably supported through the cooperation of the support frame.
As disclosed in chinese patent publication No. CN217653572U, a multifunctional computer display has reasonable structure, smart design, flexible use, convenient adjustment, not only can support the elevation adjustment of height, but also can adjust the left-right rotation and front-back angle of the whole display body, adapt to the use requirements of different people, and has higher stability of supporting the whole display body, and stronger practicability and market application prospect;
but when in actual use, current display support frame is carrying out altitude mixture control or angular adjustment to the display, and display support structure is single, and the staff can't carry out quick adjustment angle and altitude mixture control to the display, reaches best office angle to need to get up both hands and operate, not quick convenient influence use impression.
Disclosure of Invention
The utility model aims to provide a lifting support frame of a display, which solves the problems that the existing display support frame cannot be quickly and conveniently adjusted in height or angle when the height or angle of the display is adjusted, the operation is not convenient, and the use feeling is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lifting support frame of display, includes bottom plate, base, connecting rod, adjusts the pole, connecting rod inner wall bottom fixed mounting has first torsional spring, adjust peripheral bottom one side fixedly connected with locking piece of pole, base inner wall bottom is provided with the ratchet, peripheral one side of ratchet is provided with the pawl, base inner wall one side rotates and is connected with the loose axle, the peripheral cover of loose axle is equipped with the runner, base inner wall one side fixedly connected with second torsional spring.
Preferably, a movable groove is formed in one side of the periphery of the connecting rod, and locking grooves are formed in one side of the inner wall of the movable groove at equal intervals.
Preferably, a through groove is formed in one side of the periphery of the base, and the periphery of the rotating wheel extends into the inner wall of the through groove.
Preferably, the adjusting rod slides in the inner wall of the connecting rod, the bottom end of the adjusting rod extends into the inner diameter of the first torsion spring, and the top end of the first torsion spring is fixedly connected to one side of the periphery of the adjusting rod.
Preferably, the bottom of the base is rotatably connected to the top of the bottom plate through a rotating shaft, and the ratchet wheel is sleeved on the periphery of the top end of the rotating shaft.
Preferably, one side of the pawl is meshed with the outer edge of the ratchet wheel, the other side of the pawl is fixedly connected to one side of the periphery of the second torsion spring, and the top end of the second torsion spring is connected with the bottom surface of the rotating wheel.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the locking block is stirred and loosened, and the elastic force is released under the cooperation of the first torsion spring, so that the adjusting rod is limited again after the height is adjusted by rising, the display height is adjusted quickly and conveniently, and the quick operation is convenient; through clockwise rotation and loosening the runner, under the cooperation of second torsional spring elasticity for the pawl separates in ratchet peripheral notch, makes to rotate the base and can rotate back spacing again in a flexible way to support frame and display, has realized rotating the quick convenient of adjusting suitable angle to the display, has solved current display support frame when high or angle adjustment to the display, and the staff needs to get up both hands and operates, and is not quick convenient, influences the problem of using the impression.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is a schematic side cross-sectional view of a base according to the present utility model;
fig. 4 is a schematic view of a partial enlarged structure at a in fig. 3.
In the figure: 1. a bottom plate; 2. a base; 3. a connecting rod; 4. an adjusting rod; 5. a first torsion spring; 6. a movable groove; 7. a locking groove; 8. a locking block; 9. a ratchet wheel; 10. a pawl; 11. a through groove; 12. a rotating wheel; 13. a movable shaft; 14. and a second torsion spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
Referring to fig. 1-4, the present utility model provides a technical solution: the lifting support frame of the display comprises a bottom plate 1, a base 2, a connecting rod 3 and an adjusting rod 4, wherein a first torsion spring 5 is fixedly arranged at the bottom of the inner wall of the connecting rod 3, and a locking block 8 is fixedly connected to one side of the bottom of the periphery of the adjusting rod 4;
the bottom of the inner wall of the base 2 is provided with a ratchet wheel 9, one side of the periphery of the ratchet wheel 9 is provided with a pawl 10, one side of the inner wall of the base 2 is rotationally connected with a movable shaft 13, the periphery of the movable shaft 13 is sleeved with a rotating wheel 12, and one side of the inner wall of the base 2 is fixedly connected with a second torsion spring 14;
the bottom plate 1, the base 2, the connecting rod 3 and the adjusting rod 4 form a display support frame, and the display is arranged on the periphery of the top end of the adjusting rod 4 through a connecting component;
the first torsion spring 5 is in a compressed state, the locking block 8 is stirred into the movable groove 6, the first torsion spring 5 releases elasticity, so that the adjusting rod 4 and the locking block 8 can ascend from the movable groove 6, the ascending adjustment height of the adjusting rod 4 is further realized, the ascending adjustment height of the display is realized, after the display is adjusted to a proper height, the locking block 8 is released, and the locking block 8 is re-embedded into the locking groove 7 on one side of the inner wall of the movable groove 6 under the torsion elasticity of the first torsion spring 5, so that the height of the adjusting rod 4 and the display is limited;
through clockwise rotation runner 12, the elasticity torsion appears in second torsional spring 14 for pawl 10 is in ratchet 9 peripheral notch separation, makes the rotation base 2 can rotate support frame and display in a flexible way, has realized rotating the quick convenient of adjustment suitable angle to the display, and after loosening runner 12, second torsional spring 14 resets, and pawl 10 is again to ratchet 9 peripheral notch location, realizes carrying out rotation angle's spacing to this display support and display.
Wherein, movable groove 6 has been seted up to connecting rod 3 peripheral one side, and lock groove 7 has been seted up to equidistant in movable groove 6 inner wall one side, and locking piece 8 joint is in lock groove 7 inner wall, through stirring locking piece 8 to in the movable groove 6, first torsional spring 5 release elasticity for adjust pole 4 and locking piece 8 can rise from movable groove 6, and then make to rise to adjust the pole 4 and adjust the height, realized going up and down to adjust the height to this display.
Wherein, through groove 11 has been seted up to base 2 peripheral one side, and runner 12 periphery extends to in the inner wall of through groove 11 for pawl 10 is separated in ratchet 9 peripheral notch through clockwise rotation runner 12, makes to rotate base 2 and can rotate support frame and display in a flexible way, has realized the quick convenient to display rotation adjustment suitable angle.
The adjusting rod 4 slides in the inner wall of the connecting rod 3, the bottom end of the adjusting rod 4 extends into the inner diameter of the first torsion spring 5, the top end of the first torsion spring 5 is fixedly connected to one side of the periphery of the adjusting rod 4, after the display is adjusted to a proper height, the locking block 8 is released, the locking block 8 is re-embedded into the locking groove 7 on one side of the inner wall of the movable groove 6 under the torsion elasticity of the first torsion spring 5, and the height of the adjusting rod 4 and the display is limited.
The bottom of the base 2 is rotationally connected to the top of the bottom plate 1 through a rotating shaft, the ratchet 9 is sleeved on the periphery of the top end of the rotating shaft, one side of the pawl 10 is meshed with the outer edge of the ratchet 9, the other side of the pawl 10 is fixedly connected to one side of the periphery of the second torsion spring 14, the top end of the second torsion spring 14 is connected with the bottom surface of the rotating wheel 12, after a proper angle of a display is adjusted, the rotating wheel 12 is loosened, the second torsion spring 14 is reset, the pawl 10 positions the notch of the periphery of the ratchet 9 again, and the rotating angle of the display bracket and the display is limited.
Working principle: when the height of the display is adjusted, the locking block 8 is stirred into the movable groove 6, the first torsion spring 5 releases the elastic force, so that the adjusting rod 4 and the locking block 8 can ascend from the movable groove 6, the ascending adjustment of the height of the adjusting rod 4 is further realized, the lifting adjustment of the display is realized, after the display is adjusted to a proper height, the locking block 8 is released, and the locking block 8 is re-embedded into the locking groove 7 on one side of the inner wall of the movable groove 6 under the torsion elastic force of the first torsion spring 5, so that the height of the adjusting rod 4 and the display is limited; when the display is adjusted in rotation angle, the rotating wheel 12 is rotated clockwise, the second torsion spring 14 generates elastic torsion force, so that the pawl 10 is separated from the peripheral notch of the ratchet 9, the rotating base 2 can flexibly rotate the support frame and the display, the display can be rotated and adjusted at a proper angle quickly and conveniently, after the rotating wheel 12 is loosened, the second torsion spring 14 is reset, the pawl 10 is positioned on the peripheral notch of the ratchet 9 again, and the display support and the display are limited in rotation angle.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a lifting support frame of display, includes bottom plate (1), base (2), connecting rod (3), adjusts pole (4), its characterized in that: the novel anti-theft device is characterized in that a first torsion spring (5) is fixedly arranged at the bottom of the inner wall of the connecting rod (3), a locking block (8) is fixedly connected to one side of the bottom of the periphery of the adjusting rod (4), a ratchet wheel (9) is arranged at the bottom of the inner wall of the base (2), a pawl (10) is arranged on one side of the periphery of the ratchet wheel (9), a movable shaft (13) is rotatably connected to one side of the inner wall of the base (2), a rotating wheel (12) is sleeved on the periphery of the movable shaft (13), and a second torsion spring (14) is fixedly connected to one side of the inner wall of the base (2).
2. The lifting support for a display of claim 1, wherein: the movable groove (6) is formed in one side of the periphery of the connecting rod (3), and the locking grooves (7) are formed in one side of the inner wall of the movable groove (6) at equal intervals.
3. The lifting support of claim 2, wherein: a through groove (11) is formed in one side of the periphery of the base (2), and the periphery of the rotating wheel (12) extends into the inner wall of the through groove (11).
4. A lifting support for a display according to claim 3, wherein: the adjusting rod (4) slides in the inner wall of the connecting rod (3), the bottom end of the adjusting rod (4) extends into the inner diameter of the first torsion spring (5), and the top end of the first torsion spring (5) is fixedly connected to one side of the periphery of the adjusting rod (4).
5. The lifting support for a display of claim 4, wherein: the bottom of the base (2) is rotationally connected to the top of the bottom plate (1) through a rotating shaft, and the ratchet wheel (9) is sleeved on the periphery of the top end of the rotating shaft.
6. The lifting support for a display of claim 5, wherein: one side of the pawl (10) is meshed with the outer edge of the ratchet wheel (9), the other side of the pawl (10) is fixedly connected to one side of the periphery of the second torsion spring (14), and the top end of the second torsion spring (14) is connected with the bottom surface of the rotating wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320788453.XU CN219453478U (en) | 2023-04-11 | 2023-04-11 | Lifting support frame of display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320788453.XU CN219453478U (en) | 2023-04-11 | 2023-04-11 | Lifting support frame of display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219453478U true CN219453478U (en) | 2023-08-01 |
Family
ID=87385399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320788453.XU Active CN219453478U (en) | 2023-04-11 | 2023-04-11 | Lifting support frame of display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219453478U (en) |
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2023
- 2023-04-11 CN CN202320788453.XU patent/CN219453478U/en active Active
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