CN220338170U - Display screen installation adjusting assembly - Google Patents
Display screen installation adjusting assembly Download PDFInfo
- Publication number
- CN220338170U CN220338170U CN202321854500.2U CN202321854500U CN220338170U CN 220338170 U CN220338170 U CN 220338170U CN 202321854500 U CN202321854500 U CN 202321854500U CN 220338170 U CN220338170 U CN 220338170U
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- display screen
- adjusting
- gear
- block
- strip
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- 238000009434 installation Methods 0.000 title claims abstract description 34
- 230000005389 magnetism Effects 0.000 claims 2
- 239000000463 material Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to the technical field of display screen installation, in particular to a display screen installation adjusting assembly which comprises a mounting frame, an adjusting strip, a connecting piece and a connecting frame fixed on the rear side of a display screen, wherein the connecting piece comprises a first magnetic suction block, a first gear and a screw rod, the first magnetic suction block is used for being adsorbed on the front side of the mounting frame, the first gear is installed on the front side of the first magnetic suction block, the screw rod is fixed on the front side of the first gear, the rear side of the connecting frame is provided with a plurality of threaded holes in threaded connection with the screw rods in a one-to-one correspondence manner, and the adjusting strip is provided with a rack part which is used for being meshed with the first gear and driving the first gear to rotate. According to the display screen installation adjusting component, the adjusting strip extends between the installation frame and the connecting frame and can drive the screw fixed on the first gear to rotate, so that the distance between the connecting frame and the installation frame can be adjusted without detaching the connecting frame fixed on the display screen from the connecting frame, the adjusting strength is reduced, and the adjusting efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of display screen installation, in particular to a display screen installation adjusting assembly.
Background
A display screen is a display tool that can display certain electronic files on the screen through a specific transmission device and then reflect the files to human eyes. With the development of science and technology, the large-screen LED display screen has the unique advantages, is widely applied to various places such as entertainment sports, financial securities, transportation stations, institutions and enterprises, and becomes the most common display media for information transmission, news release and advertising.
For indoor large-screen LED display screens are generally formed by combining a plurality of rectangular array LED screens, during installation, an installation frame is installed at the position to be installed, then a plurality of magnetic attraction bolts are connected to the back of the LED screen in a threaded manner, in fact, the installation frame is made of materials which can be attracted magnetically, such as iron, cobalt, nickel, ferrite stainless steel and the like, so that the heads of the magnetic attraction bolts installed on the LED screens can be adsorbed on the installation frame, and the LED screens are installed on the installation frame.
However, due to the influences of production and installation errors of the installation frame and the depth of the magnetic attraction bolt screwed into the back surface of the LED screen, the front side of the LED screen is not on the same plane, and the depth of the magnetic attraction bolt screwed into the back surface of the LED screen needs to be adjusted. Because the interval between the back of the LED screen and the mounting frame is less, the magnetic attraction bolt can not be rotated between the back of the LED screen and the mounting frame by hand, the LED screen to be adjusted is required to be detached, and the magnetic attraction bolt is rotated. Thus, the LED screen is required to be repeatedly compared and disassembled, the adjustment strength is high, and the adjustment efficiency is low.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a display screen installation adjusting component which can reduce adjusting strength and improve adjusting efficiency.
In order to solve the technical problems, the utility model provides a display screen installation adjusting assembly, which comprises a mounting frame, an adjusting bar, a connecting piece and a connecting frame fixed on the rear side of a display screen, wherein the connecting piece comprises a first magnetic attraction block which is used for being attracted on the front side of the mounting frame, a first gear which is installed on the front side of the first magnetic attraction block and a screw rod which is fixed on the front side of the first gear, a plurality of threaded holes which are in threaded connection with the screw rods in a one-to-one correspondence manner are formed in the rear side of the connecting frame, and the adjusting bar is provided with a rack part which is used for being meshed with the first gear and driving the first gear to rotate.
As an improvement of the scheme, a plurality of concave cavities which are in one-to-one correspondence with the first magnetic attraction blocks are formed in the front side of the mounting frame.
As an improvement of the scheme, the sections of the first magnetic attraction block and the concave cavity are round, and the aperture of the concave cavity is 4-10mm larger than the outer diameter of the first magnetic attraction block.
As an improvement of the scheme, the first gear is rotationally connected with the first magnetic attraction block.
As an improvement of the scheme, the display screen installation adjusting assembly further comprises a second magnetic attraction block and an adjusting block, wherein the second magnetic attraction block is adsorbed on the installation frame, the adjusting block is rotationally connected with the front side of the second magnetic attraction block, the adjusting bar is in sliding connection with the adjusting block, and the sliding direction of the adjusting bar relative to the adjusting block is perpendicular to the axis of rotation of the adjusting block relative to the second magnetic attraction block.
As an improvement of the scheme, the adjusting block is rotatably connected with a second gear meshed with the rack part.
As an improvement of the scheme, the front side of the second gear is fixedly provided with a knob.
As an improvement of the scheme, the adjusting block is provided with a connecting slot which is in sliding connection with the adjusting strip, the adjusting strip is provided with a strip through hole, and the adjusting block is provided with a limit strip which stretches into the strip through hole.
The implementation of the utility model has the following beneficial effects:
according to the display screen installation adjusting assembly, the installation frame, the adjusting strip, the connecting piece and the connecting frame are matched with each other, the adjusting strip extends between the installation frame and the connecting frame and can drive the screw fixed on the first gear to rotate, so that the distance between the connecting frame and the installation frame can be adjusted without detaching the connecting frame fixed on the display screen from the connecting frame, the adjusting strength is reduced, and the adjusting efficiency is improved.
Drawings
FIG. 1 is a schematic view of a structure in which a connecting frame is mounted on a mounting frame through a connecting member according to an embodiment of the present utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 2;
FIG. 4 is a left side view of an embodiment of the present utility model when the adjustment bar is in operation;
FIG. 5 is a front view of an adjustment bar in operation according to an embodiment of the present utility model;
fig. 6 is a schematic diagram of a connection structure between an adjustment bar and an adjustment block according to an embodiment of the present utility model.
In the figure:
1. a mounting frame; 11. a cavity;
2. an adjustment bar; 21. a rack portion; 22. a long through hole;
3. a connecting piece; 31. a first magnetic block; 32. a first gear; 33. a screw;
4. a connecting frame; 41. a threaded hole;
5. a second magnetic block;
6. adjusting the block; 61. a second gear; 62. a knob; 63. connecting the through groove; 64. and a limit strip.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical ideas claimed in the present utility model. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present utility model, are used only with reference to the drawings of the present utility model, and are not meant to be limiting in any way.
As shown in fig. 1 to 6, a display screen mounting and adjusting assembly according to an embodiment of the present utility model includes a mounting frame 1, an adjusting bar 2, a connector 3, and a connector 4 fixed to a rear side of a display screen. In practice, the mounting frame 1 should be fixed at a position to be mounted, and the mounting frame 1 is made of a material that can be attracted by a magnet, such as iron or ferritic stainless steel; the display screen is an LED screen to be mounted on the mounting frame 1, and an indoor large-screen LED display screen is formed by a plurality of LED screens arranged in an array manner; the connection frame 4 may be a back plate of the display screen or a part fixed to the rear side of the display (the display screen is omitted from the drawing).
The connecting piece 3 comprises a first magnetic block 31, a first gear 32 and a screw 33, wherein the first magnetic block 31 is used for being adsorbed on the front side of the mounting frame 1, the first gear 32 is arranged on the front side of the first magnetic block 31, the screw 33 is fixed on the front side of the first gear 32, and the first magnetic block 31 can be adsorbed on the mounting frame 1; the rear side of the connecting frame 4 is provided with a plurality of threaded holes 41 which are in threaded connection with the plurality of screw rods 33 in a one-to-one correspondence, and the adjusting bar 2 is provided with a rack part 21 which is used for being meshed with the first gear 32 and driving the first gear 32 to rotate.
When the display screen installation adjusting component is installed, the threaded holes 41 are matched with the screw rods 33, so that the rear side of the connecting frame 4 is in threaded connection with a plurality of connecting pieces 3, and then the connecting frame 4 is adsorbed on the front side of the installation frame 1 through a plurality of first magnetic blocks 31.
When the display screen installation adjusting assembly is adjusted, the adjusting strip 2 is stretched between the mounting frame 1 and the connecting frame 4, the rack part 21 of the adjusting strip 2 is meshed with the first gear 32 of one group of connecting pieces 3, the adjusting strip 2 is pulled to rotate the first gear 32, the first gear 32 rotates to drive the screw 33 to rotate (the connecting frame 4 is pressed to prevent the connecting frame 4 from rotating along with the screw 33 when needed), and therefore the screwing depth of the screw 33 in the threaded hole 41 is adjusted to change the distance between the connecting frame 4 and the mounting frame 1.
The material of the connecting frame 4, the first gear 32, the screw 33, and the adjustment bar 2 of the present utility model is preferably a material that cannot be attracted by a magnet, such as plastic or aluminum, so as to avoid increasing difficulty in screwing the adjustment screw 33 into the screw hole 41 due to attraction of the first magnetic attraction block 31 to the connecting frame 4, the first gear 32, the screw 33, and the adjustment bar 2.
According to the display screen installation adjusting assembly, the installation frame 1, the adjusting strip 2, the connecting piece 3 and the connecting frame 4 are matched with each other, the adjusting strip 2 stretches into the space between the installation frame 1 and the connecting frame 4 and can drive the screw 33 fixed on the first gear 32 to rotate, so that the distance between the connecting frame 4 and the installation frame 1 can be adjusted without detaching the connecting frame 4 fixed on the display screen from the connecting frame, the adjusting strength is reduced, and the adjusting efficiency is improved.
Specifically, the front side of the mounting frame 1 is preferably provided with a plurality of cavities 11 corresponding to the first magnetic blocks 31 one by one, and actually, the arrangement of the cavities 11 on the front side of the mounting frame 1 corresponds to the arrangement of the threaded holes 41 on the display screen, so as to accommodate the first magnetic blocks 31 and limit the positions of the first magnetic blocks 31. Further, the cross sections of the first magnetic attraction block 31 and the concave cavity 11 are preferably circular, and the aperture of the concave cavity 11 is 4-10mm larger than the outer diameter of the first magnetic attraction block 31, so that the first magnetic attraction block 31 can adjust the position vertically and horizontally in a certain range.
It should be noted that, the first gear 32 is preferably rotatably connected with the first magnetic block 31, if the first gear 32 is fixedly connected with the first magnetic block 31, the first gear 32 needs to drive the first magnetic block 31 to rotate, and because the first magnetic block 31 is adsorbed on the mounting frame 1, a larger driving force is required to drive the first magnetic block 31 and the first gear 32 to rotate. Therefore, the first gear 32 is rotationally connected with the first magnetic block 31, and the first gear 32 does not need to drive the first magnetic block 31 to synchronously rotate when rotating, so that the difficulty of driving the first gear 32 to rotate is reduced.
As a further improvement of the technical scheme of the utility model, the display screen installation adjusting assembly also preferably comprises a second magnetic attraction block 5 and an adjusting block 6, wherein the second magnetic attraction block 5 is attracted to the installation frame 1, the adjusting block 6 is rotationally connected with the front side of the second magnetic attraction block 5, the adjusting strip 2 is in sliding connection with the adjusting block 6, and the sliding direction of the adjusting strip 2 relative to the adjusting block 6 is perpendicular to the rotation axis of the adjusting block 6 relative to the second magnetic attraction block 5. During operation, the second magnetic block 5 is firstly adsorbed on the mounting frame 1 outside the screw 33 to be adjusted, and the adjusting block 6 is rotationally connected with the second magnetic block 5, so that the adjusting bar 2 can swing relative to the second magnetic block 5, and when the adjusting bar 2 swings to extend into the mounting frame 1 and the connecting frame 4 and is meshed with the first gear 32, the adjusting bar 2 slides relative to the adjusting bar 2 so as to drive the first gear 32 to rotate. In practice, the adjusting block 6 is preferably made of a material that cannot be attracted by a magnet, such as plastic, aluminum, etc., so that the adjusting block 6 is not affected by the magnetic force of the second magnetic block 5 when rotating relative to the second magnetic block 5.
Further, the adjusting block 6 is preferably rotatably connected to a second gear 61 engaged with the rack portion 21, and the adjusting bar 2 can be driven to slide relative to the adjusting block 6 by rotating the second gear 61, so as to provide a more way to drive the first gear 32 to rotate, and avoid that the first gear 32 cannot be driven to rotate due to insufficient operation space for pulling the adjusting bar 2. Furthermore, the front side of the second gear 61 is preferably fixedly provided with a knob 62, so that the knob 62 is conveniently screwed by hand to drive the second gear 61 to rotate, and anti-skidding patterns can be arranged on the outer side of the knob 62, so that the probability of skidding of fingers relative to the knob 62 is reduced.
In fact, the adjusting block 6 is preferably provided with a connecting through groove 63 in sliding connection with the adjusting bar 2, and the reliability of the sliding connection between the adjusting bar 2 and the adjusting block 6 is ensured by the sliding connection of the connecting through groove 63 and the adjusting block 6 in meshed fit with the rack portion 21 by the second gear 61; the adjusting bar 2 is preferably provided with a long through hole 22, the adjusting block 6 is provided with a limit bar 64 extending into the long through hole 22, and the adjusting bar 2 is prevented from sliding away from the connecting groove 63 relative to the adjusting block 6 by the cooperation of the long through hole 22 and the limit bar 64.
The foregoing description is only specific embodiments of the present utility model, and not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the present utility model.
Claims (8)
1. A display screen installation adjustment subassembly, its characterized in that: including mounting bracket, adjustment strip, connecting piece and fix the link at the display screen rear side, the connecting piece is including being used for adsorbing at the first magnetism of mounting bracket front side inhale the piece, install at first magnetism inhale the first gear of piece front side and fix the screw rod at first gear front side, the link rear side be equipped with a plurality of with be used for with many screw rod one-to-one threaded connection's screw hole, the adjustment strip is equipped with and is used for with first gear engagement and drive first gear pivoted rack portion.
2. A display screen mounting adjustment assembly as defined in claim 1, wherein: the front side of the mounting frame is provided with a plurality of concave cavities which are in one-to-one correspondence and used for accommodating a plurality of first magnetic blocks.
3. A display screen mounting adjustment assembly as defined in claim 2, wherein: the sections of the first magnetic block and the concave cavity are circular, and the aperture of the concave cavity is 4-10mm larger than the outer diameter of the first magnetic block.
4. A display screen mounting adjustment assembly as defined in claim 1, wherein: the first gear is rotationally connected with the first magnetic attraction block.
5. A display screen mounting adjustment assembly as defined in claim 4, wherein: the adjusting strip is in sliding connection with the adjusting block, and the sliding direction of the adjusting strip relative to the adjusting block is perpendicular to the axis of rotation of the adjusting block relative to the second magnetic attraction block.
6. A display screen mounting adjustment assembly as defined in claim 5, wherein: the adjusting block is rotatably connected with a second gear meshed with the rack part.
7. A display screen mounting adjustment assembly as defined in claim 6, wherein: the front side of the second gear is fixedly provided with a knob.
8. A display screen mounting adjustment assembly as defined in claim 5, wherein: the adjusting block is provided with a connecting slot which is in sliding connection with the adjusting strip, the adjusting strip is provided with a strip through hole, and the adjusting block is provided with a limit strip which stretches into the strip through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321854500.2U CN220338170U (en) | 2023-07-14 | 2023-07-14 | Display screen installation adjusting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321854500.2U CN220338170U (en) | 2023-07-14 | 2023-07-14 | Display screen installation adjusting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220338170U true CN220338170U (en) | 2024-01-12 |
Family
ID=89443370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321854500.2U Active CN220338170U (en) | 2023-07-14 | 2023-07-14 | Display screen installation adjusting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220338170U (en) |
-
2023
- 2023-07-14 CN CN202321854500.2U patent/CN220338170U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |