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Display lifting device

A lifting device and display technology, which is applied in hoisting devices, supporting machines, friction shock absorbers, etc., can solve problems such as high cost, large volume, and complex structure, and achieve the effects of easy processing, good stability, and easy assembly

Pending Publication Date: 2020-12-29
昆山嘉玮泰传动科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to provide a display lifting device to overcome the defects of large volume, complex structure and high cost of existing lifting devices

Method used

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Embodiment Construction

[0043]Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0044]Refer toFigure 1 to Figure 7, The present invention provides a display lifting device, including: a bracket 1, a lifting seat 2 and a tension mechanism, the bracket 1 is a hollow tube, the hollow inside of the bracket 1 forms an accommodation space 101, and one side of the bracket 1 is provided with an accommodation space along the height direction. The slot 102 through which the space 101 is connected. The lifting base 2 is provided with a sliding block 2011 that cooperates with the accommodating space 101, the sliding block 2011 is slidably arranged in the accommodating space 101 through the notch 102, and there is friction between the sliding block 2011 and the inner wall of the accommodating space 101. The bracket 1 has an upper cover fixedly installed at the top, and the upper cover and the bottom of the slot 102 define the stroke rang...

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Abstract

The invention discloses a display lifting device comprising a support, a lifting base and a tension mechanism. The support is provided with a containing space, the lifting base is provided with a sliding block arranged in the containing space in a sliding fit mode, and friction force exists between the sliding block and the inner wall of the containing space. The tension mechanism is installed inthe lifting base and comprises a coil spring, a coil spring base, a pulley assembly and a pull rope. The coil spring base is installed in the lifting base in a rotating manner, one end of the pull rope is fixedly connected with the coil spring base, and the other end of the pull rope bypasses the pulley assembly to be connected to the sliding block. The coil spring comprises a free end and a winding drum part, the free end is fixedly connected with the coil spring base, and the winding drum part is arranged in the lifting base in a rotatable manner. By means of the display lifting device, thesize of the support is greatly reduced, cost is reduced, and the display lifting device is simple in structure and easy to machine and assemble.

Description

Technical field[0001]The invention relates to the technical field of lifting devices, in particular to a display lifting device.Background technique[0002]At present, various displays have been widely used in today's life. The display is a kind of approximately plate-shaped display. It cannot stand on its own. It can only be used with the support of a lifting bracket such as a support frame. It is more convenient to use in actual use. Most displays also need to be able to lift. In order to achieve the function of lifting and lowering, a common lifting bracket used to carry a display is usually provided with a related linkage mechanism in the lifting bracket. Specifically, the adjustment of the lifting height is realized by using a lifting device in the support frame that can balance the gravity of the display.[0003]For example, a display lifting device disclosed in Chinese Patent Application No. 201911117899.4 includes a sliding assembly, a support frame and a base. The sliding assem...

Claims

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Application Information

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IPC IPC(8): F16M11/04F16M11/18B66D1/74F03G1/02F16F7/08
CPCB66D1/7442F03G1/02F16F7/08F16M11/046F16M11/18F16M2200/047
Inventor 许军夏子溪
Owner 昆山嘉玮泰传动科技有限公司
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