CN215495839U - Display screen installation assembly and circuit thereof - Google Patents
Display screen installation assembly and circuit thereof Download PDFInfo
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- CN215495839U CN215495839U CN202121647193.1U CN202121647193U CN215495839U CN 215495839 U CN215495839 U CN 215495839U CN 202121647193 U CN202121647193 U CN 202121647193U CN 215495839 U CN215495839 U CN 215495839U
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Abstract
The utility model relates to the field of display devices, in particular to a display screen mounting assembly and a circuit thereof, wherein a support plate is fixedly connected with a mounting seat, a sliding block is slidably connected with the support plate so that the sliding block can adjust the height up and down, a clamping rod is slidably connected with the sliding block and can slide relative to the sliding block so as to be placed in a clamping groove to fix the position of the sliding block, a rotating rod is rotatably connected with the sliding block so that the rotating rod can rotate relative to the sliding block, a screen seat is fixedly connected with the rotating rod and is used for supporting a display screen body, the sliding plate is slidably connected with the screen seat, a clamping spring is arranged between the sliding plate and the screen seat, the display screen body is arranged on the screen seat, the sliding plate and the screen seat are matched to clamp the display screen body under the support of the clamping spring, so that the position of the display screen body can be adjusted through the sliding block and the rotating rod, so that it can be more conveniently viewed.
Description
Technical Field
The utility model relates to the field of display devices, in particular to a display screen mounting assembly and a circuit thereof.
Background
A liquid crystal display screen belongs to a flat panel display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small size and low radiation.
When the existing television liquid crystal display screen is installed, the liquid crystal display screen is generally fixedly arranged on the wall surface, and the installation is completed, so that the installation is inconvenient, the watching at other angles cannot be met, and the watching effect is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a display screen mounting assembly and a circuit thereof, and aims to solve the problems that the existing display screen assembly is difficult to move after being mounted and is inconvenient to watch at various angles.
In order to achieve the above object, in a first aspect, the present invention provides a display screen mounting assembly, including a display screen body, a support assembly and an adjusting assembly, wherein the support assembly includes a support plate and a mounting seat, the support plate has a side hole and a slot, the support plate is fixedly connected to the mounting seat and located at one side of the mounting seat, the slot is located at one side of the side hole, the adjusting assembly includes a sliding block, a clamping rod, a rotating rod, a screen seat, a sliding plate and a clamping spring, the sliding block is slidably connected to the support plate and located in the support plate, the clamping rod is slidably connected to the sliding block and located in the side hole, the rotating rod is rotatably connected to the sliding block and located at one side of the sliding block, the screen seat is fixedly connected to the rotating rod and located at one side of the rotating rod, the sliding plate is slidably connected to the screen seat, and the clamping spring is arranged between the sliding plate and the screen seat, and the display screen body is arranged on the screen seat.
The supporting assembly further comprises a pre-tightening pad, and the pre-tightening pad is fixedly connected with the mounting seat and located on one side of the mounting seat.
The pre-tightening pad is arranged on one side, close to the wall, of the mounting seat, pre-tightening force can be increased when the screw is mounted, and therefore mounting is more stable.
The adjusting component further comprises a first spring, a control rod and a ratchet wheel, the ratchet wheel is fixedly connected with the rotating rod and located on one side of the rotating rod, the control rod is connected with the sliding block in a sliding mode and located on one side of the ratchet wheel, and the first spring is arranged between the control rod and the sliding block.
The ratchet wheel can follow the bull stick rotates, can sink into through the control lever to the position of ratchet wheel is restricted in the draw-in groove of ratchet wheel to can be with the fixed position of display screen body, through first spring is to the control lever supports.
The sliding plate is provided with a triangular inclined block, and the triangular inclined block is positioned on one side of the sliding plate.
The cross section of the triangular oblique block is triangular, so that the display screen body can be placed conveniently.
The sliding plate is provided with a limiting groove, and the limiting groove is located on one side of the triangular inclined block.
The position of the display screen body can be better fixed through the limiting groove.
Wherein, the adjusting component further comprises a friction pad, and the friction pad is arranged in the clamping groove.
The friction pad can increase the friction force between the display screen body and the sliding plate, so that the display screen is placed more stably.
The adjusting assembly further comprises a lifting screw motor and a rotating motor, the lifting screw motor is fixedly connected with the mounting seat, a screw of the lifting screw motor is in threaded connection with the sliding block, an output shaft of the rotating motor is fixedly connected with the rotating rod, and the rotating motor is fixedly connected with the sliding block.
When the rotating motor and the lifting screw motor are started, the control rod retracts into the hole formed in the sliding block, then the inclination angle of the display screen body can be directly adjusted through the rotating motor, and the height of the lifting screw motor is adjusted.
In a second aspect, the present invention further provides a display screen mounting assembly circuit, including: the power supply comprises a first driving module, a second driving module, a power supply module, a first button and a second button, wherein the first driving module and the second driving module are respectively connected with the first button and the second button, the power supply module is connected with the first button and the second button, and the first driving module and the second driving module are respectively connected with a lifting screw motor and a rotating motor.
The utility model relates to a display screen mounting assembly and a circuit thereof, wherein a support plate is provided with a side hole and a clamping groove, the support plate is fixedly connected with a mounting seat and is positioned at one side of the mounting seat, the mounting seat is provided with a mounting hole, the mounting seat and a wall surface can be connected through a screw, the clamping groove is positioned at one side of the side hole, an adjusting component comprises a sliding block, a clamping rod, a rotating rod, a screen seat, a sliding plate and a clamping spring, the sliding block is slidably connected with the support plate and is positioned in the support plate, so that the sliding block can adjust the height up and down, the clamping rod is slidably connected with the sliding block and is positioned in the side hole, the clamping rod can slide relative to the sliding block so as to be placed in the clamping groove to fix the position of the sliding block, the rotating rod is rotatably connected with the sliding block and is positioned at one side of the sliding block, make the bull stick can be relative the sliding block rotates, the screen seat with bull stick fixed connection, and be located one side of bull stick, the screen seat is used for supporting the display screen body, the slide with screen seat sliding connection, and be located one side of screen seat, clamping spring sets up the slide with between the screen seat, the display screen body sets up on the screen seat under clamping spring's clamp force supports, will the slide with the cooperation of screen seat is right the display screen body presss from both sides tightly, thereby can pass through the sliding block with the bull stick is right the position of display screen body is adjusted for can conveniently watch more, thereby solve current display screen assembly and install the back and be difficult to remove, the problem of the observation of inconvenient each angle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of a display screen mounting assembly of the present invention;
FIG. 2 is a back block diagram of a display screen mounting assembly of the present invention;
FIG. 3 is a front block diagram of a display screen mounting assembly of the present invention;
FIG. 4 is a bottom block diagram of a display screen mounting assembly of the present invention;
FIG. 5 is a schematic cross-sectional view of FIG. 4;
FIG. 6 is an enlarged view of detail A of FIG. 5
FIG. 7 is a block diagram of a display screen mounting assembly circuit of the present invention;
fig. 8 is a specific circuit diagram of the first driving module.
1-display screen body, 2-supporting component, 3-adjusting component, 4-first driving module, 5-second driving module, 6-power module, 7-first button, 8-second button, 21-supporting plate, 22-mounting seat, 23-pre-tightening pad, 31-sliding block, 32-clamping rod, 33-rotating rod, 34-screen seat, 35-sliding plate, 36-clamping spring, 37-first spring, 38-control rod, 39-ratchet wheel, 40-friction pad, 41-lifting screw motor, 42-rotating motor, 211-side hole, 212-clamping groove, 351-triangular oblique block and 352-limiting groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 6, in a first aspect, the present invention provides a display screen mounting assembly, including: display screen body 1, supporting component 2 and adjusting part 3, supporting component 2 includes backup pad 21 and mount pad 22, backup pad 21 has side hole 211 and draw-in groove 212, backup pad 21 with mount pad 22 fixed connection, and be located one side of mount pad 22, draw-in groove 212 is located one side of side hole 211, adjusting part 3 includes sliding block 31, kelly 32, bull stick 33, screen seat 34, slide 35 and clamping spring 36, sliding block 31 with backup pad 21 sliding connection, and be located in backup pad 21, kelly 32 with sliding block 31 sliding connection, and be located in side hole 211, bull stick 33 with sliding block 31 rotates to be connected, and is located one side of sliding block 31, screen seat 34 with bull stick 33 fixed connection, and be located one side of bull stick 33, slide 35 with screen seat 34 sliding connection, and is located at one side of the screen seat 34, the clamping spring 36 is arranged between the sliding plate 35 and the screen seat 34, and the display screen body 1 is arranged on the screen seat 34.
In this embodiment, the supporting plate 21 has a side hole 211 and a locking groove 212, the supporting plate 21 is fixedly connected to the mounting seat 22 and is located at one side of the mounting seat 22, the mounting seat 22 has a mounting hole thereon, the mounting seat 22 and a wall surface can be connected by a screw, the locking groove 212 is located at one side of the side hole 211, the adjusting component 3 includes a sliding block 31, a locking rod 32, a rotating rod 33, a screen seat 34, a sliding plate 35 and a clamping spring 36, the sliding block 31 is slidably connected to the supporting plate 21 and is located in the supporting plate 21, so that the sliding block 31 can be adjusted in height up and down, the locking rod 32 is slidably connected to the sliding block 31 and is located in the side hole 211, the locking rod 32 can slide relative to the sliding block 31, so that the locking groove 212 can be placed therein to fix the position of the sliding block 31, the rotating rod 33 is rotatably connected with the sliding block 31 and is located on one side of the sliding block 31, so that the rotating rod 33 can rotate relative to the sliding block 31, the screen seat 34 is fixedly connected with the rotating rod 33 and is located on one side of the rotating rod 33, the screen seat 34 is used for supporting the display screen body 1, the sliding plate 35 is slidably connected with the screen seat 34 and is located on one side of the screen seat 34, the clamping spring 36 is arranged between the sliding plate 35 and the screen seat 34, the display screen body 1 is arranged on the screen seat 34, the sliding plate 35 and the screen seat 34 are matched to clamp the display screen body 1 under the support of the clamping force of the clamping spring 36, and thus the position of the display screen body 1 can be adjusted through the sliding block 31 and the rotating rod 33, so that the display screen body 1 can be more conveniently viewed, thereby solve the current display screen assembly installation back and be difficult to remove, the problem of inconvenient each angle of watching.
Further, the support assembly 2 further comprises a pre-tightening pad 23, and the pre-tightening pad 23 is fixedly connected with the mounting seat 22 and is located on one side of the mounting seat 22.
In this embodiment, the pre-tightening pad 23 is disposed on a side of the mounting seat 22 that is close to the wall, so that a pre-tightening force can be added when the screw is mounted, and the mounting is more stable.
Further, the adjusting assembly 3 further includes a first spring 37, a control rod 38 and a ratchet wheel 39, the ratchet wheel 39 is fixedly connected to the rotating rod 33 and is located at one side of the rotating rod 33, the control rod 38 is slidably connected to the sliding block 31 and is located at one side of the ratchet wheel 39, and the first spring 37 is disposed between the control rod 38 and the sliding block 31; the sliding plate 35 is provided with a triangular inclined block 351, and the triangular inclined block 351 is positioned at one side of the sliding plate 35; the sliding plate 35 is provided with a limiting groove 352, and the limiting groove 352 is positioned at one side of the triangular inclined block 351; the adjusting assembly 3 further comprises a friction pad 40, and the friction pad 40 is disposed in the limiting groove 352.
In this embodiment, the ratchet wheel 39 can rotate along with the rotating rod 33, and the control rod 38 can sink into the limiting groove 352 of the ratchet wheel 39 to limit the position of the ratchet wheel 39, so that the position of the display screen body 1 can be fixed, and the control rod 38 can be supported by the first spring 37. The cross section of the triangular oblique block 351 is triangular, so that the display screen body 1 can be placed more conveniently. The position of the display screen body 1 can be better fixed by the limiting groove 352. The friction pad 40 can increase the friction between the display screen body 1 and the sliding plate 35, so that the placement is more stable.
Further, the adjusting assembly 3 further includes a lifting screw motor 41 and a rotating motor 42, the lifting screw motor 41 is fixedly connected to the mounting seat 22, a screw of the lifting screw motor 41 is connected to the sliding block 31 through a thread, an output shaft of the rotating motor 42 is fixedly connected to the rotating rod 33, and the rotating motor 42 is fixedly connected to the sliding block 31.
In this embodiment, when the rotating motor 42 and the lifting screw motor 41 are started, the control rod 38 is retracted into the hole formed in the sliding block 31, and then the inclination angle of the display screen body 1 can be directly adjusted by the rotating motor 42, and the lifting screw motor 41 adjusts the height.
In a second aspect, please refer to fig. 7, the present invention further provides a display screen mounting assembly circuit, which includes a first driving module 4, a second driving module 5, a power module 6, a first button 7 and a second button 8, wherein the first driving module 4 and the second driving module 5 are respectively connected to the first button 7 and the second button 8, the power module 6 is connected to the first button 7 and the second button 8, and the first driving module 4 and the second driving module 5 are respectively connected to the lifting screw motor 41 and the rotating motor 42.
In this embodiment, the first button 7 may control on/off of the first driving module 4 and the power module 6, so as to control the lifting screw motor 41, and similarly, the second button 8 may control on/off of the rotating motor 42, so as to conveniently adjust the position of the display screen body 1 through the first button 7 and the second button 8.
Referring to fig. 8, the first driving module includes an optocoupler IC1, a first transistor Q1, a second transistor Q2, a third transistor Q3 and a fourth transistor Q4, the first operating power supply V1 is connected to an input terminal of the optocoupler IC1 through a first resistor R1, the input level I/O is connected to a base of the first transistor Q1 through a second resistor R2, an output terminal of the optocoupler IC1 is connected to a second operating power supply V2 through a third resistor R3, another output terminal of the optocoupler IC1 is connected to a base of the second transistor Q2, an emitter of the second transistor Q2 is connected to a base of the third transistor Q3 through a fourth resistor R4, and an emitter of the third transistor Q3 is connected to a base of the fourth transistor Q4. The emitting electrode of the first triode Q1 is grounded, the collecting electrode of the first triode Q1 is connected with the other input end of the optical coupler C1, the collecting electrode of the second triode Q2 is connected with the second working power supply V2, a first wiring end 1 is grounded through a fifth resistor R5 and a common capacitor C1, and the first wiring end 1 is connected with the third working power supply V3 through a diode D1.
When the input level is the high level, first triode switches on, the opto-coupler switches on, the second triode switches on, second working power supply follows the collecting electrode flow direction of second triode the projecting pole of second triode, the transmitting pole is the high level, second working power supply makes through fourth resistance third triode, fourth triode switch on, pass through the fifth resistance after switching on and export for the motor.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. A display screen mounting assembly is characterized in that,
the method comprises the following steps: display screen body, supporting component and adjusting part, the supporting component includes backup pad and mount pad, the backup pad has side opening and draw-in groove, the backup pad with mount pad fixed connection to be located one side of mount pad, the draw-in groove is located one side of side opening, the adjusting part includes sliding block, kelly, bull stick, screen seat, slide and clamping spring, the sliding block with backup pad sliding connection, and be located in the backup pad, the kelly with sliding block sliding connection, and be located in the side opening, the bull stick with the sliding block rotates to be connected, and be located one side of sliding block, the screen seat with bull stick fixed connection, and be located one side of bull stick, the slide with screen seat sliding connection, and be located one side of screen seat, clamping spring sets up the slide with between the screen seat, the display screen body is arranged on the screen seat.
2. A display screen mounting assembly as recited in claim 1,
the supporting component further comprises a pre-tightening pad, and the pre-tightening pad is fixedly connected with the mounting seat and is located on one side of the mounting seat.
3. A display screen mounting assembly as recited in claim 1,
the adjusting component further comprises a first spring, a control rod and a ratchet wheel, the ratchet wheel is fixedly connected with the rotating rod and located on one side of the rotating rod, the control rod is slidably connected with the sliding block and located on one side of the ratchet wheel, and the first spring is arranged between the control rod and the sliding block.
4. A display screen mounting assembly as recited in claim 1,
the sliding plate is provided with a triangular inclined block, and the triangular inclined block is positioned on one side of the sliding plate.
5. A display screen mounting assembly as recited in claim 4,
the sliding plate is provided with a limiting groove, and the limiting groove is positioned on one side of the triangular inclined block.
6. A display screen mounting assembly as recited in claim 5,
the adjusting assembly further comprises a friction pad, and the friction pad is arranged in the clamping groove.
7. A display screen mounting assembly as recited in claim 1,
the adjusting component further comprises a lifting screw motor and a rotating motor, the lifting screw motor is fixedly connected with the mounting seat, a screw of the lifting screw motor is in threaded connection with the sliding block, an output shaft of the rotating motor is fixedly connected with the rotating rod, and the rotating motor is fixedly connected with the sliding block.
8. A display mounting assembly circuit for use in a display mounting assembly as claimed in claim 7,
including first drive module, second drive module, power module, first button and second button, first drive module second drive module respectively with first button with the second button is connected, power module with first button with the second button is connected, first drive module with second drive module respectively with the lifting screw motor with the rotation motor is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121647193.1U CN215495839U (en) | 2021-07-19 | 2021-07-19 | Display screen installation assembly and circuit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121647193.1U CN215495839U (en) | 2021-07-19 | 2021-07-19 | Display screen installation assembly and circuit thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215495839U true CN215495839U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121647193.1U Active CN215495839U (en) | 2021-07-19 | 2021-07-19 | Display screen installation assembly and circuit thereof |
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| Country | Link |
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| CN (1) | CN215495839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111492A (en) * | 2022-08-29 | 2022-09-27 | 常州嘉瑞电器有限公司 | Television bracket convenient for height quick adjustment |
-
2021
- 2021-07-19 CN CN202121647193.1U patent/CN215495839U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111492A (en) * | 2022-08-29 | 2022-09-27 | 常州嘉瑞电器有限公司 | Television bracket convenient for height quick adjustment |
| CN115111492B (en) * | 2022-08-29 | 2022-12-16 | 常州嘉瑞电器有限公司 | Television bracket convenient for height quick adjustment |
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