CN220586543U - Display backboard convenient to locate and install - Google Patents
Display backboard convenient to locate and install Download PDFInfo
- Publication number
- CN220586543U CN220586543U CN202321537567.3U CN202321537567U CN220586543U CN 220586543 U CN220586543 U CN 220586543U CN 202321537567 U CN202321537567 U CN 202321537567U CN 220586543 U CN220586543 U CN 220586543U
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- cover plate
- display
- rod
- shell
- handed screw
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- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a display backboard convenient to position and install, which comprises a shell, and further comprises: the cover plate component is used for adjusting the angle of the display; the cover plate assembly comprises a cover plate, a hinged support and a pull rod, wherein the cover plate is hinged with the shell through the hinged support on the cover plate, the hinged support is fixedly connected with the cover plate, the pull rod is hinged on the hinged support, the other end of the pull rod is hinged with a sliding cylinder, the sliding cylinder is in sliding connection with the shell, a screw rod is in threaded connection with the sliding cylinder, and the screw rod is in rotational connection with the shell in the shell; the utility model can adjust the installation angle of the display at multiple angles.
Description
Technical Field
The utility model belongs to the technical field of display installation, and particularly relates to a display backboard convenient to position and install.
Background
A display is a display tool for displaying a certain electronic file on a screen through a specific transmission device and reflecting the electronic file to human eyes, and can be divided into: cathode ray tube displays (CRTs), plasma display PDPs, liquid crystal display LCDs, etc., in which home displays are often hung on a wall, are inconvenient to adjust the angle of the display, a back plate is proposed which is convenient to adjust the angle of the display.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a display backboard which is convenient to position and install, and solves the problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a display backplate convenient to location installation, includes the casing, still includes: the cover plate component is used for adjusting the angle of the display; the cover plate assembly comprises a cover plate, a hinge seat and a pull rod, wherein the cover plate is hinged with the shell through the hinge seat on the cover plate, the hinge seat is fixedly connected to the cover plate, and the pull rod is hinged to the hinge seat.
Based on the technical scheme, the utility model also provides the following optional technical schemes:
the technical scheme is as follows: the other end of the pull rod is hinged with a sliding cylinder which is in sliding connection with the shell.
The technical scheme is as follows: the sliding cylinder is internally and in threaded connection with a screw rod, and the screw rod is rotationally connected with the shell in the shell.
The technical scheme is as follows: the screw rod is fixedly connected with a worm wheel, one side of the worm wheel is connected with a worm in a meshed mode, the worm is fixedly connected with a guide rod on the guide rod, and the guide rod is rotatably connected with the shell in the shell.
The technical scheme is as follows: the cover plate is provided with a groove, a left-handed screw rod is rotationally connected to the groove, the other end of the left-handed screw rod is fixedly connected with a right-handed screw rod, and the other end of the right-handed screw rod is rotationally connected with the shell.
The technical scheme is as follows: the left-handed screw and the right-handed screw are respectively connected with a limiting rod in a threaded mode, and the limiting rods are connected with the cover plate in a sliding mode.
Advantageous effects
The utility model provides a display backboard convenient to position and install, which has the following beneficial effects compared with the prior art:
the related technician controls the left-handed screw to start rotating, the left-handed screw drives the right-handed screw fixedly connected with the left-handed screw to synchronously rotate, the limit rods in threaded connection with the left-handed screw and the right-handed screw start moving in opposite directions, when the distance between the two limit rods is proper, the display is fixed on the limit rods and fastened through bolts, when the related technician needs to adjust the angle of the display, the related technician controls the guide rod to start rotating, the guide rod drives the worm fixedly connected with the guide rod to synchronously rotate, the worm drives the worm wheel in meshed connection with the worm rod to start rotating, the worm wheel drives the screw rod fixedly connected with the worm wheel to synchronously rotate, the sliding cylinder in threaded connection with the screw rod starts to linearly move, the sliding cylinder drives the pull rod hinged with the sliding cylinder, the other end of the pull rod pushes the hinged seat of the sliding cylinder, the hinged seat pushes the cover plate fixedly connected with the sliding seat, and accordingly the cover plate drives the display screen on the cover plate to start adjusting the angle, and a user obtains the optimal viewing angle.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model.
Fig. 2 is a schematic cross-sectional view of a screw structure according to the present utility model.
FIG. 3 is a schematic cross-sectional view of a pull rod according to the present utility model.
Reference numerals annotate: the device comprises a shell 101, a cover plate assembly 2, a cover plate 201, a hinged support 202, a pull rod 203, a slide cylinder 204, a screw rod 205, a worm wheel 206, a worm 207, a guide rod 208, a limiting rod 209, a left-hand screw rod 301 and a right-hand screw rod 302.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 3, for providing a display backboard according to an embodiment of the present utility model, the display backboard includes a housing 101, and further includes:
a cover plate assembly 2 for adjusting the display angle;
the cover plate assembly 2 comprises a cover plate 201, a hinge seat 202 and a pull rod 203, wherein the cover plate 201 is hinged with the shell 101 through the hinge seat on the cover plate 201, the hinge seat 202 is fixedly connected to the cover plate 201, and the pull rod 203 is hinged to the hinge seat 202.
For the above example, it should be understood by those skilled in the art that the technical solution is not limited to the specific cover plate 201 described in the above embodiment, for example, the hinge of the cover plate 201 and the housing 101 should be welded and reinforced, and this is to prevent the joint from breaking during rotation; and the cover 201 can be completely attached to the housing 101 in the contracted state, the purpose of this arrangement is to reduce space occupation by attaching the cover 201 to the housing 101.
Specifically, the other end of the pull rod 203 is hinged with a sliding tube 204, and the sliding tube 204 is slidably connected with the housing 101.
For the above example, it should be understood by those skilled in the art that the technical solution is not limited to the specific pull rod 203 described in the above embodiment, for example, the hinge portions at two ends of the pull rod 203 are provided with bearing assemblies, and the purpose of this arrangement is to reduce friction generated during rotation and reduce abnormal noise through the bearing assemblies.
Specifically, a screw rod 205 is screwed in the slide 204, and the screw rod 205 is rotatably connected with the housing 101 in the housing 101.
For the above example, it should be understood by those skilled in the art that the technical solution described above is not limited to the specific slide 204 described in the above embodiment, for example, a sliding rail is provided at the sliding connection between the slide 204 and the housing 101, and a damping rubber strip is provided in the sliding rail, so that the sliding force of the slide 204 is reduced in this way, and appropriate damping is added thereto.
Specifically, a worm wheel 206 is fixedly connected to the screw rod 205, a worm 207 is connected to one side of the worm wheel 206 in a meshed manner, the worm 207 is fixedly connected to a guide rod 208 on a guide rod 208, and the guide rod 208 is rotatably connected to the housing 101 in the housing 101.
For the above example, it should be understood by those skilled in the art that the above technical solution is not limited to the specific guide bar 208 described in the above embodiment, for example, a gear is fixedly connected to the guide bar 208, the gear is meshed with an output gear of a motor, the motor is fixedly connected to the housing 101, and the purpose of this arrangement is to control the motor to synchronously rotate the gear meshed with the output gear, so that the gear drives the guide bar 208 fixedly connected thereto to synchronously rotate.
Specifically, a groove is formed in the cover plate 201, a left-handed screw 301 is rotationally connected to the groove, a right-handed screw 302 is fixedly connected to the other end of the left-handed screw 301, and the other end of the right-handed screw 302 is rotationally connected to the housing 101.
For the above example, it should be understood by those skilled in the art that the technical solution described above is not limited to the specific left-handed screw 301 and right-handed screw 302 described in the above embodiment, and for example, the left-handed screw 301 and the right-handed screw 302 may be replaced by a reciprocating screw, and the purpose of this arrangement is to quickly change the moving direction of the slider by continuing to rotate the screw in the same direction when the slider screwed thereon moves to one end.
For the above example, it should be understood by those skilled in the art that the implementation of the above technical solution is not limited to the specific left-handed screw 301 described in the above embodiment, for example, a hand wheel may be connected to the left-handed screw 301, and the hand wheel is rotatably connected to the cover 201, where the purpose of this arrangement is to facilitate precise control of the moving distance of the two limiting rods 209; the cover 201 is connected with a motor, and the motor is fixedly connected with the housing 101, so that the purpose of the arrangement is to drive the left-handed screw 301 to synchronously rotate by controlling the motor.
Specifically, the left-handed screw 301 and the right-handed screw 302 are respectively in threaded connection with a limiting rod 209, and the limiting rod 209 is in sliding connection with the cover plate 201 on the cover plate 201.
For the above example, it should be understood by those skilled in the art that the technical solution is not limited to the specific limiting rod 209 described in the above embodiment, and for example, the limiting rod 209 may be provided with a slot for fixing the display, and this is provided for the purpose of enabling the display screen to be conveniently connected to the limiting rod 209.
In the embodiment of the utility model, the related technician controls the left-handed screw 301 to start rotating, so that the left-handed screw 301 drives the right-handed screw 302 fixedly connected with the left-handed screw 301 to synchronously rotate, and the limiting rods 209 in threaded connection with the right-handed screw 302 start to move in opposite directions, when the two limiting rods 209 are properly spaced, the display is fixed on the limiting rods 209, and simultaneously fastened through bolts, when the related technician needs to adjust the angle of the display, the related technician controls the guide rod 208 to start rotating, so that the guide rod 208 drives the worm 207 fixedly connected with the guide rod to synchronously rotate, the worm 207 drives the worm wheel 206 in meshed connection with the worm wheel 207 to start rotating, so that the worm wheel 206 drives the screw 205 fixedly connected with the worm wheel 205 to synchronously rotate, so that the slide cylinder 204 starts to linearly move, so that the slide cylinder 204 drives the hinged pull rod 203 to synchronously move, so that the other end of the pull rod 203 pushes the hinged seat 202, the hinged seat 202 pushes the cover plate 201 fixedly connected with the cover plate 201, and the display screen on the cover plate 201 starts to adjust the angle, and the user obtains the optimal viewing angle.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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, modifications, substitutions and alterations can be made therein without departing from the principles and spirit 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 display backplate convenient to location installation, includes casing, its characterized in that still includes:
the cover plate component is used for adjusting the angle of the display;
the cover plate assembly comprises a cover plate, a hinge seat and a pull rod, wherein the cover plate is hinged with the shell through the hinge seat on the cover plate, the hinge seat is fixedly connected to the cover plate, and the pull rod is hinged to the hinge seat.
2. The display back plate convenient for positioning and mounting according to claim 1, wherein the other end of the pull rod is hinged with a sliding cylinder, and the sliding cylinder is in sliding connection with the shell.
3. The display back plate convenient for positioning and mounting according to claim 2, wherein a screw rod is connected in the sliding cylinder in a threaded manner, and the screw rod is connected with the shell in a rotating manner in the shell.
4. The display backboard convenient to position and install according to claim 3, wherein a worm wheel is fixedly connected to the screw rod, a worm is connected to one side of the worm wheel in a meshed mode, the worm is fixedly connected with a guide rod on a guide rod, and the guide rod is rotatably connected with the housing in the housing.
5. The display backboard convenient to position and install according to claim 1, wherein a groove is formed in the cover plate, a left-handed screw rod is rotationally connected to the groove, a right-handed screw rod is fixedly connected to the other end of the left-handed screw rod, and the other end of the right-handed screw rod is rotationally connected with the shell.
6. The display backboard convenient to position and install according to claim 5, wherein the left-handed screw and the right-handed screw are respectively connected with a limit rod in a threaded manner, and the limit rods are connected with the cover plate in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321537567.3U CN220586543U (en) | 2023-06-15 | 2023-06-15 | Display backboard convenient to locate and install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321537567.3U CN220586543U (en) | 2023-06-15 | 2023-06-15 | Display backboard convenient to locate and install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220586543U true CN220586543U (en) | 2024-03-12 |
Family
ID=90120915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321537567.3U Active CN220586543U (en) | 2023-06-15 | 2023-06-15 | Display backboard convenient to locate and install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220586543U (en) |
-
2023
- 2023-06-15 CN CN202321537567.3U patent/CN220586543U/en active Active
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