CN210893505U

CN210893505U - TV set backplate bearing capacity test support

Info

Publication number: CN210893505U
Application number: CN201921705553.1U
Authority: CN
Inventors: 陆赛; 张万仓
Original assignee: Suzhou New Standard Detection Technology Co ltd
Current assignee: Suzhou New Standard Detection Technology Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-30
Anticipated expiration: 2029-10-12

Abstract

The utility model provides a TV set backplate bearing capacity test support, include: a base, a control box; the lifting mechanism is arranged on the base and used for lifting or lowering the test support; the test support is arranged above the lifting mechanism and used for testing the bearing capacity of the back plates of the televisions of different models; in addition, a testing platform is further arranged at the top end of the linear guide rail in the lifting mechanism, a pressure sensor is arranged on the bottom surface of the testing platform, and the pressure sensor is matched with the lifting mechanism and used for measuring the bearing capacity of the television backboard. The utility model provides a test support is applicable to different model TV set backplate bearing capacity tests to the installation TV that awaits measuring is also more convenient, can also detect the bearing capacity of TV set backplate.

Description

TV set backplate bearing capacity test support

Technical Field

The utility model relates to a TV set installation test technical field especially relates to a TV set backplate bearing capacity test support.

Background

With the development of science and technology, flat panel televisions have become a necessity in daily life of people, flat panel televisions have been very commonly found in various occasions, and more manufacturers design and mount television sets on television stands or walls.

When the flat-panel television is installed on a television frame or a wall, the flat-panel television is usually fixed and installed by using screws or bolts, and as time goes on, part of the flat-panel television can have the hidden trouble of loosening and even falling, which is because the bearing capacity of the back plate of the television does not meet the requirement.

The mode of testing TV set backplate bearing capacity among the prior art is through screw or bolt fixed mounting with the TV set on a test support, then waits for 5 minutes, observes whether the TV set takes place to rock, but the specification of the flat screen television of different models is different, and the test support that corresponds the use is just different to it is also comparatively inconvenient to install.

To solve the existing problem, a test bracket capable of measuring the bearing capacity of the back plate of the television needs to be designed, the test bracket is required to be capable of testing televisions of different models, and the television to be tested is convenient to mount.

SUMMERY OF THE UTILITY MODEL

For overcoming the deficiencies in the prior art, the utility model aims to provide a TV set backplate bearing capacity test support.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a TV set backplate bearing capacity test support which characterized in that includes:

a base, a control box;

the lifting mechanism is arranged on the base and used for lifting or lowering the test support;

the test support is arranged above the lifting mechanism and used for testing the bearing capacity of the back plates of the televisions of different models.

The preferable technical scheme is as follows: the lifting mechanism comprises two cylinders and a linear guide rail, the bottom ends of the cylinders are fixedly connected with the base, and one end of the linear guide rail is fixedly connected with the base.

The preferable technical scheme is as follows: the test support includes L shape fixed bolster, fixed cross beam and two slip strips, below the bottom plate of L shape fixed bolster with the output fixed connection of cylinder, the bottom plate rear side of L shape fixed bolster with last slider fixed connection of linear guide, fixed cross beam locates L shape fixed bolster's upper end, fixed cross beam's upper and lower two sides is close to front panel department and is equipped with the draw-in groove, be equipped with a connecting block on the slip strip, be equipped with the buckle on the connecting block, the slip strip is followed fixed cross beam's side is passed through the buckle embedding in the draw-in groove, the slip strip with fixed cross beam sliding connection, be equipped with a plurality of screws on the slip strip.

The preferable technical scheme is as follows: the testing platform is arranged at the top end of the linear guide rail, the pressure sensor is arranged on the bottom surface of the testing platform, one side, far away from the testing platform, of the pressure sensor is fixedly connected with a spring, one end, far away from the pressure sensor, of the spring is fixedly connected with a pressure measuring plate, and the pressure measuring plate is located right above the television to be tested.

The preferable technical scheme is as follows: and a controller and an electronic display are arranged in the control box, the controller is connected with the air cylinder, and the electronic display is connected with the pressure sensor.

The preferable technical scheme is as follows: four universal wheels are arranged below the base.

The preferable technical scheme is as follows: the pressure measuring plate is made of rubber.

Because of the application of the technical scheme, the utility model has the advantages of it is following:

the utility model discloses a cylinder, linear guide and pressure measuring device's cooperation, both realized the lift of test support, the TV set that awaits measuring of being convenient for install has realized again the measurement to TV set backplate bearing capacity.

The utility model discloses a fixed cross beam cooperation and sliding connection's sliding strip to and locate the screw on the sliding strip, can the TV set of multiple model of fixed mounting, satisfied the test demand of testing different model TV set backplate bearing capacity.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the pressure measuring platform of the present invention.

Fig. 3 is a left side view of the middle fixed beam and the sliding strip of the present invention.

In the above drawings, 1, a base; 2. a cylinder; 3. a linear guide rail; 4. an L-shaped fixed bracket; 5. fixing the cross beam; 6. a slide bar; 7. a control box; 8. a universal wheel; 9. a card slot; 10. buckling; 11. a test platform; 12. a pressure sensor; 13. a spring; 14. and (6) measuring the pressure plate.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 and fig. 2. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, a tv back plate bearing capacity testing bracket comprises a base 1, two cylinders 2, a linear guide rail 3, an L-shaped fixing bracket 4, a fixed beam 5 and two sliding strips 6, wherein the bottom end of the cylinder 2 and one end of the linear guide rail 3 are both fixedly installed on the base 1, the output end of the cylinder 2 is fixedly connected with the lower surface of the bottom plate of the L-shaped fixing bracket 4, a slide block on the linear guide rail 3 is fixedly connected with the rear side of the bottom plate of the L-shaped fixing bracket 4, the fixed beam 5 is fixedly installed at the upper end of the L-shaped fixing bracket 4, clamping grooves 9 are arranged at the upper and lower surfaces of the fixed beam 5 near the front panel thereof, a connecting block is arranged at the rear side of the sliding strip 6, two clamping buckles 10 corresponding to the positions of the clamping grooves 9 are arranged on the connecting block, so that the sliding strip 6 is embedded into the clamping grooves 9 through the clamping buckles 10 and is slidably, and the screw holes arranged on the sliding strip 6 are matched to install and test televisions of different models.

Preferred embodiments: a testing platform 11 is fixedly installed at the top end of the linear guide rail 3, a pressure sensor 12 is fixedly installed on the bottom surface of the testing platform 11, a spring 13 is fixedly connected to one surface, far away from the testing platform 11, of the pressure sensor 12, and one end, far away from the pressure sensor 12, of the spring 13 is fixedly connected with the gravity center position of a pressure measuring plate 14.

Preferred embodiments: the utility model discloses still include a control box 7, be equipped with controller and electronic display ware in the control box 7, controller and 2 connections of cylinder to control goes up and down, electronic display ware and pressure sensor 12 are connected, so that survey pressure numerical value more directly perceivedly.

Preferred embodiments: 4 universal wheels 8 are arranged on the bottom surface of the base 1, so that the movement is convenient.

Preferred embodiments: the pressure plate 14 is made of rubber material to avoid damage to the tv set during the test.

The test flow comprises the following steps:

firstly debugging the position of the sliding strip according to televisions of different models, then fixedly mounting the television on the sliding strip through screws or bolts, standing for 5 minutes, and observing whether the television shakes during the period.

If not become flexible, need test the actual bearing capacity of TV set backplate under this state, then continue up lifting through controller control cylinder, until the top and the pressure measurement board contact of the TV that awaits measuring, continue to keep the lifting action to observe the TV set state, when taking place to rock, observe the electronic display and record the pressure numerical value this moment.

The utility model has the advantages of it is following:

1. the utility model discloses a sliding block and fixed cross beam sliding connection to a plurality of screws on the sliding block are located in the cooperation, and the TV set that can install different models tests TV set backplate bearing capacity and whether accords with the user demand.

2. The utility model discloses a cylinder and linear guide, the lift of test support can easily be controlled to the cooperation control box, the TV set that awaits measuring of easy to assemble to the bearing capacity of TV set backplate can be measured to cooperation pressure sensor.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a TV set backplate bearing capacity test support which characterized in that includes:

a base, a control box;

2. The TV set backboard bearing capacity test bracket of claim 1, wherein: the lifting mechanism comprises two cylinders and a linear guide rail, the bottom ends of the cylinders are fixedly connected with the base, and one end of the linear guide rail is fixedly connected with the base.

3. The TV set backboard bearing capacity test bracket of claim 2, wherein: the test support includes L shape fixed bolster, fixed cross beam and two slip strips, below the bottom plate of L shape fixed bolster with the output fixed connection of cylinder, the bottom plate rear side of L shape fixed bolster with last slider fixed connection of linear guide, fixed cross beam locates L shape fixed bolster's upper end, fixed cross beam's upper and lower two sides is close to front panel department and is equipped with the draw-in groove, be equipped with a connecting block on the slip strip, be equipped with the buckle on the connecting block, the slip strip is followed fixed cross beam's side is passed through the buckle embedding in the draw-in groove, the slip strip with fixed cross beam sliding connection, be equipped with a plurality of screws on the slip strip.

4. The TV set backboard bearing capacity test bracket of claim 2, wherein: the testing platform is arranged at the top end of the linear guide rail, the pressure sensor is arranged on the bottom surface of the testing platform, one side, far away from the testing platform, of the pressure sensor is fixedly connected with a spring, one end, far away from the pressure sensor, of the spring is fixedly connected with a pressure measuring plate, and the pressure measuring plate is located right above the television to be tested.

5. The TV set backboard bearing capacity test bracket of claim 1, wherein: four universal wheels are arranged below the base.

6. The TV set backboard bearing capacity test bracket of claim 4, wherein: the pressure measuring plate is made of rubber.

7. The TV set backboard bearing capacity test bracket of claim 4, wherein: and a controller and an electronic display are arranged in the control box, the controller is connected with the air cylinder, and the electronic display is connected with the pressure sensor.