CN217003846U

CN217003846U - Display lifting support

Info

Publication number: CN217003846U
Application number: CN202220890550.5U
Authority: CN
Inventors: 相煜霁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-07-19
Anticipated expiration: 2032-04-18

Abstract

The application discloses display lifting support to there is the bearing inadequately at the elevating gear who solves prior art existence, poor stability and the poor problem of security at the lift in-process. The application includes: the display device comprises a supporting plate, a base and a push rod, wherein the supporting plate is fixed on the base, and the front surface of the supporting plate is provided with a fixing frame for connecting a display; the back of the supporting plate is provided with a sliding rail along the height direction, and a sliding block is sleeved on the sliding rail; the push rod lifting pipe is connected with the sliding block, the outer pipe is connected with the upper part of the base, and the motor drives the push rod to stretch up and down, so that the display screen on the front side of the supporting plate can ascend or descend; the linear slide rail structure and the heavy push rod are adopted, so that the linear slide rail structure has the advantages of heavy bearing weight, high stability and good safety, and is suitable for meeting rooms and performance halls; be equipped with vibrations slope response module in the controller, when meetting external force vibrations, slope and blockking, vibrations slope response module senses the too big signal in the twinkling of an eye of electric current, and control motor stop work to avoid operating personnel and other people injured.

Description

Display lifting support

Technical Field

The application relates to the technical field of office supplies, in particular to a display lifting support.

Background

With the development of society, people often use displays in offices and meeting rooms to organize various academic reports, meetings, training, activities, and the like. In order to put the position of the display to a proper position and meet the requirement of watching of a user, the display needs to be supported by a matched lifting device. At present, what traditional elevating gear generally adopted is that the process that its lift was realized to the lead screw motor, nevertheless has the bearing inadequately at the lift in-process, poor stability and the poor problem of security.

SUMMERY OF THE UTILITY MODEL

Therefore, the application provides a display lifting support to there is the bearing inadequately at the elevating gear who solves prior art existence, poor stability and the poor problem of security at the lift in-process.

In order to achieve the above object, the present application provides the following technical solutions:

a display lifting stand, comprising: the display device comprises a supporting plate and a base, wherein the supporting plate is fixed on the base, the front surface of the supporting plate is provided with a fixing frame, and the fixing frame is used for connecting a display;

the push rod is connected with the motor through a transmission mechanism; the push rod comprises a lifting pipe and an outer pipe, the outer pipe is sleeved outside the lifting pipe, and the outer pipe is fixedly connected with the upper end of the transmission mechanism; one end of the lifting pipe is connected with the sliding block, and the other end of the lifting pipe is connected with the transmission mechanism.

Optionally, the transmission mechanism includes a gear and a screw, the gear is horizontally arranged, the gear is in transmission connection with an output shaft of the motor, and the gear is sleeved outside the screw and in threaded connection with the screw; the screw rod is in threaded connection with the lifting pipe.

Optionally, the slide rails are divided into a first slide rail and a second slide rail, the first slide rail and the second slide rail are symmetrically arranged on two sides of the back surface of the support plate, correspondingly, the first slide rail is sleeved with a first sliding block, and the second slide rail is sleeved with a second sliding block; the first sliding block and the second sliding block are connected with the lifting pipe through connecting pieces.

Optionally, the elevator tube is located in a middle of the lower portion of the connector.

Optionally, the electric vehicle further comprises a controller, the controller is arranged on the lower portion of the left side of the back of the supporting plate and used for controlling the motor to work, and the motor is arranged on the lower portion of the right side of the back of the supporting plate.

Optionally, the supporting plate further comprises a transverse plate, and the transverse plate is fixedly connected with two sides of the lower part of the back surface of the supporting plate; the transmission mechanism is fixed on the upper end face of the transverse plate.

Optionally, a vibration and inclination sensing module is arranged in the controller, and when external force vibration or inclination occurs, the vibration and inclination sensing module receives a signal and then controls the motor to stop working.

Optionally, a remote control receiving module is arranged in the controller, and the remote control receiving module is used for receiving an operation instruction of a remote controller to realize the lifting of the push rod; the remote controller is arranged on the upper part of the left side or the right side of the back of the supporting plate.

Optionally, the slide rail is arranged at the upper part of the support plate; the supporting plate adopts a seamless square tube.

Optionally, the bottom of base is provided with four universal wheels, the universal wheel can make things convenient for the base to remove.

Compared with the prior art, the method has the following beneficial effects:

1. according to the supporting plate, the base and the push rod, the slide rail is arranged on the back face of the supporting plate along the height direction, the slide block is sleeved on the slide rail, the lifting pipe of the push rod is connected with the slide block, the outer pipe is connected with the upper end of the transmission mechanism, the lifting pipe is driven by the motor to ascend or descend, and the slide block is driven to ascend or descend synchronously, so that the ascending or descending process of the display screen on the front face of the supporting plate is achieved; this application adopts the push rod of high strength linear slide rail structure, big weight to realize that the slider goes up and down, has that bearing weight is big, stability is high, the security is good, is fit for meeting room and performance hall.

2. Be equipped with vibrations slope response module in this application controller, when meetting external force vibrations, slope and blockking, vibrations slope response module senses the too big signal in the twinkling of an eye of electric current, then control motor stop work to avoid operating personnel and other people be injured.

3. The utility model provides a seamless side's pipe is adopted to the backup pad, has increased this lifting support's bearing.

4. This application is provided with four universal wheels in the bottom of base, and the universal wheel can make things convenient for the base to remove.

Drawings

To more intuitively illustrate the prior art and the present application, several exemplary drawings are given below. It should be understood that the specific shapes, configurations and illustrations in the drawings are not to be construed as limiting, in general, the practice of the present application; for example, it is within the ability of those skilled in the art to make routine adjustments or further optimizations based on the technical concepts disclosed in the present application and the exemplary drawings, for the increase/decrease/attribution of certain units (components), specific shapes, positional relationships, connection manners, dimensional ratios, and the like.

FIG. 1 is a schematic front view of an embodiment of the present application;

FIG. 2 is a schematic view of a backside structure according to an embodiment of the present application;

fig. 3 is a front view of fig. 2.

Description of reference numerals:

1. a support plate; 2. a base; 3. a fixed mount; 4. a slide rail; 401. a first slide rail; 402. a second slide rail; 5. a slider; 501. a first slider; 502. a second slider; 6. a push rod; 601. a lifting pipe; 602. an outer tube; 7. a controller; 8. a motor; 9. a transmission mechanism; 10. a transverse plate; 11. a universal wheel; 12. a remote controller; 13. a connecting member.

Detailed Description

The present application will be described in further detail below with reference to specific embodiments in conjunction with the accompanying drawings.

In the description of the present application: "plurality" means two or more unless otherwise specified. The terms "first", "second", "third", and the like in this application are intended to distinguish one referenced item from another without having a special meaning in technical connotation (e.g., should not be construed as emphasizing a degree or order of importance, etc.). The terms "comprising," "including," "having," and the like, are intended to be inclusive and mean "not limited to" (some elements, components, materials, steps, etc.).

In the present application, terms such as "upper", "lower", "left", "right", "middle", and the like are generally used for easy visual understanding with reference to the drawings, and are not intended to absolutely limit the positional relationship in an actual product. Changes in these relative positional relationships without departing from the technical concepts disclosed in the present application should also be considered as the scope of the present application.

In one embodiment of the present application, a display lifting stand, as shown in fig. 1 to 3, includes: the display device comprises a supporting plate 1 and a base 2, wherein the supporting plate 1 is fixed on the base 2, a fixing frame 3 is arranged on the front surface of the supporting plate 1, the fixing frame 3 is used for connecting a display, a sliding rail 4 is arranged on the back surface of the supporting plate 1, and a sliding block 5 is sleeved on the sliding rail 4;

the device also comprises a push rod 6 and a motor 8, wherein the push rod 6 is connected with the motor 8 through a transmission mechanism 9; the push rod 6 comprises a lifting pipe 601 and an outer pipe 602, the outer pipe 602 is sleeved outside the lifting pipe 601, and the outer pipe 602 is fixedly connected with the upper end of the transmission mechanism 9; one end of the lifting pipe 601 is connected with the sliding block 5, and the other end of the lifting pipe is connected with the transmission mechanism 9.

Preferably, the transmission mechanism 9 comprises a gear and a screw, the gear is horizontally arranged, and the gear is in transmission connection with an output shaft of the motor 8; the gear is sleeved outside the screw and is in threaded connection with the screw; the exterior of the screw is threadedly connected to the elevator tube 601, and the screw is located inside the outer tube 602. When the motor 8 rotates positively, the gear is driven to rotate positively, and then the screw rod is driven to rotate, the lifting pipe 601 is driven to ascend by the rotation of the screw rod, and when the motor 8 rotates negatively, the gear is driven to rotate reversely, and then the screw rod is driven to rotate, and the lifting pipe 601 is driven to descend by the rotation of the screw rod.

Preferably, as shown in fig. 2, the slide rail 4 is divided into a first slide rail 401 and a second slide rail 402, the first slide rail 401 and the second slide rail 402 are symmetrically disposed on two sides of the back surface of the support plate 1, and correspondingly, the first slide rail 401 is sleeved with a first sliding block 501, and the second slide rail 402 is sleeved with a second sliding block 502; the first slider 501 and the second slider 502 are connected to the elevator tube 601 through the connecting member 13.

Preferably, the elevator tube 601 is located in the middle of the lower portion of the coupler 13. The lifting amplitude of the lifting pipe 601 is 70 cm.

Preferably, the device further comprises a controller 7, the controller 7 is arranged at the lower part of the left side of the back surface of the support plate 1, the controller 7 is used for controlling the operation of a motor 8, and the motor 8 is arranged at the lower part of the right side of the back surface of the support plate 1.

Preferably, the support plate further comprises a transverse plate 10, and the transverse plate 10 is fixedly connected with two sides of the lower part of the back surface of the support plate 1; the transmission mechanism 9 is fixed on the upper end surface of the transverse plate 10.

Preferably, a vibration and inclination sensing module is arranged in the controller 7, and when external force vibration, inclination and blockage occurs, the vibration and inclination sensing module senses a signal that the current is instantaneously too large, and then controls the motor 8 to stop working.

Preferably, a remote control receiving module is arranged in the controller 7, and the remote control receiving module is used for receiving an operation instruction of the remote controller 12 to realize the lifting of the push rod 6; the remote controller 12 is provided at an upper portion of the left or right side of the back of the support plate 1.

Preferably, the slide rail 4 is provided at an upper portion of the support plate 1.

Preferably, the bottom of base 2 is provided with four universal wheels 11, and universal wheel 11 can make things convenient for base 2 to remove.

Preferably, the support plate 1 is a seamless square tube, and the deformation coefficient of the seamless square tube is small, so that the support plate 1 is not easy to deform, and the bearing of the support plate 1 is increased.

This application is when using, through pressing remote controller 12, selects the lift mode, through 8 work of controller 7 control motor, then makes the fall way 601 of push rod 6 act on slider 5 through connecting piece 13, and fall way 601 goes up and down to drive slider 5 lift to drive the display on the mount 3 and go up and down.

The application provides a display lifting support has adopted the push rod of high strength linear slide rail structure, heavy weight to realize that the slider goes up and down, and seamless side's pipe is adopted to the backup pad, has increased this lifting support's bearing, and safe effective bearing can reach 130kg, has the bearing weight, and stability is strong, and the high advantage of security is suitable for large-scale places such as meeting room and performance hall.

In addition, a vibration and inclination sensing module is also arranged in the controller, and when the controller is vibrated or inclined by external force, the vibration and inclination sensing module receives a signal and then controls the motor to stop working, so that operators and other people are prevented from being injured; the supporting plate adopts a seamless square tube, so that the bearing capacity of the lifting bracket is increased; four universal wheels are arranged at the bottom of the base, and the universal wheels can facilitate the movement of the base.

All the technical features of the above embodiments can be arbitrarily combined (as long as there is no contradiction between the combinations of the technical features), and for brevity of description, all the possible combinations of the technical features in the above embodiments are not described; such non-explicitly written embodiments should be considered as being within the scope of the present description.

The present application has been described in considerable detail with reference to the foregoing general description and specific examples. It should be understood that several conventional adaptations or further innovations of these specific embodiments may also be made based on the technical idea of the present application; however, such conventional modifications and further innovations may also fall within the scope of the claims of the present application as long as they do not depart from the technical idea of the present application.

Claims

1. A display lifting stand, comprising: the display device comprises a supporting plate (1) and a base (2), wherein the supporting plate (1) is fixed on the base (2), a fixing frame (3) is arranged on the front surface of the supporting plate (1), and the fixing frame (3) is used for connecting a display, and the display device is characterized in that a sliding rail (4) is arranged on the back surface of the supporting plate (1) along the height direction, and a sliding block (5) is sleeved on the sliding rail (4);

the device also comprises a push rod (6) and a motor (8), wherein the push rod (6) is connected with the motor (8) through a transmission mechanism (9); the push rod (6) comprises a lifting pipe (601) and an outer pipe (602), the outer pipe (602) is sleeved outside the lifting pipe (601), and the outer pipe (602) is fixedly connected with the upper end of the transmission mechanism (9); one end of the lifting pipe (601) is connected with the sliding block (5), and the other end of the lifting pipe is connected with the transmission mechanism (9).

2. The display lifting bracket according to claim 1, wherein the transmission mechanism (9) comprises a gear and a screw rod, the gear is horizontally arranged, the gear is in transmission connection with an output shaft of the motor (8), and the gear is sleeved outside the screw rod and is in threaded connection with the screw rod; the screw rod is in threaded connection with the lifting pipe (601).

3. The display lifting support according to claim 2, wherein the slide rail (4) is divided into a first slide rail (401) and a second slide rail (402), the first slide rail (401) and the second slide rail (402) are symmetrically arranged at two sides of the back of the support plate (1), correspondingly, the first slide rail (401) is sleeved with a first sliding block (501), and the second slide rail (402) is sleeved with a second sliding block (502); the first sliding block (501) and the second sliding block (502) are connected with the lifting pipe (601) through a connecting piece (13).

4. The monitor lifting bracket according to claim 3, characterized in that the lifting tube (601) is located in the middle of the lower part of the connector (13).

5. The display lifting bracket according to claim 4, further comprising a controller (7), wherein the controller (7) is arranged at the lower part of the left side of the back of the support plate (1), the controller (7) is used for controlling the motor (8) to work, and the motor (8) is arranged at the lower part of the right side of the back of the support plate (1).

6. The display lifting bracket according to claim 5, further comprising a horizontal plate (10), wherein the horizontal plate (10) is fixedly connected with two sides of the lower part of the back surface of the supporting plate (1); the transmission mechanism (9) is fixed on the upper end face of the transverse plate (10).

7. The display lifting support according to claim 5 or 6, characterized in that the controller (7) is provided with a vibration and tilt sensing module, and when the display lifting support is vibrated or tilted by an external force, the vibration and tilt sensing module receives a signal and then controls the motor (8) to stop working.

8. The display lifting support according to claim 7, characterized in that a remote control receiving module is arranged in the controller (7), and the remote control receiving module is used for receiving an operation instruction of a remote controller (12) to realize the lifting of the push rod (6); the remote controller (12) is arranged on the upper part of the left side or the right side of the back of the supporting plate (1).

9. The display lifting bracket according to claim 1, wherein the slide rail (4) is provided at an upper portion of the support plate (1); the supporting plate (1) is a seamless square tube.

10. The display lifting support according to claim 1, characterized in that the base (2) is provided with four universal wheels (11) at the bottom, the universal wheels (11) being capable of facilitating the movement of the base (2).