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Computer display capable of manually lifting

A display and computer technology, applied in the direction of supporting machines, mechanical equipment, machines/stands, etc., can solve problems such as the inability to adjust the height of computer monitors, and achieve the effect of solving the inability to adjust the height, simple structure and convenient operation.

Inactive Publication Date: 2017-03-15
CHENGDU YANXINGGUO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a computer monitor that can be lifted manually to solve the problem that the height of the computer monitor cannot be adjusted.

Method used

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  • Computer display capable of manually lifting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A computer monitor that can be lifted manually includes a computer monitor, a support column for supporting the computer monitor, and a support plate 18 connected to the bottom of the support column. The support column includes an inner tube 6 and an outer tube sleeved on the inner tube 6 2. The outer tube 2 is covered with a bottom cover 16, and the bottom cover 16 is fixed with a column 5, and the top of the column 5 is covered with a bevel gear 14; the bottom of the inner tube 6 is connected with a vertical screw 3, and the bottom of the screw 3 The bottom is connected with the bevel gear one 14; it also includes a hand-operated device, which includes the bevel gear two 9 and the handle bar 11 connected with the gear shaft two 10 of the bevel gear two 9, the bevel gear two 9 and the bevel gear one 14 engaged, the lower end of the outer tube 2 has a side hole 13, the handle bar 11 passes through the side hole 13, and the handle 12 is connected to the passing end of the...

Embodiment 2

[0028] Based on Embodiment 1, the column 5 is a cylinder with a flange 15 on the top, and the gear shaft 4 of the bevel gear 14 and the flange 15 are clearance fit. Clearance fit means that the shaft hole diameter of the gear shaft-4 of the bevel gear-14 is greater than the diameter of the flange 15, so that when the bevel gear-14 is sleeved on the flange 15 at the top of the column 5 through its gear shaft-4, the gear shaft There is a gap between the first 4 and the flange 15 to ensure that the bevel gear first 14 can rotate at the top of the column 5 .

Embodiment 3

[0030] Based on Embodiment 1, the screw rod 3 and the bevel gear-4 are keyed, and the keyed connection transmits motion and torque by realizing the circumferential fixation between the shaft and the parts on the shaft. When the bevel gear-14 rotates, the motion and torque are transferred through the key. Transmission to the screw 3, thereby driving the screw 3 to rotate.

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Abstract

The invention discloses a computer display capable of manually lifting. The computer display capable of manually lifting comprises a computer display, a support column used for supporting the computer display, and a support plate connected with the bottom of the support column, wherein the support column comprises an inner tube and an outer tube installed on the inner tube in a sleeving manner, a bottom cover sleeves the outer tube, a vertical column is fixed on the bottom cover, and a bevel gear I sleeves the top of the vertical column; and a screw rod is connected to the bottom of the inner tube, and the bottom of the screw rod is connected with the bevel gear I. The computer display capable of manually lifting further comprises a hand-cranking device, wherein the hand-cranking device comprises a bevel gear II and a handle cross rod connected with a gear shaft II of the bevel gear II, the bevel gear II is engaged with the bevel gear I, a side hole is formed in the lower end of the outer tube, the handle cross rod penetrates out from the side hole, and a handle is connected to the penetrating end of the handle cross rod. According to the computer display capable of manually lifting, which is disclosed by the invention, transmission connection between the handle cross rod and the screw rod is realized through the engaged bevel gears, rotation of the handle cross rod drives the vertical screw rod to rotate, and the rotation of the screw rod drives the inner tube to carry out linear reciprocating motion, thus the height of the support column is variable, and the problem that the height of the computer display cannot be adjusted is solved.

Description

technical field [0001] The invention belongs to the technical field of electronic products, relates to a computer monitor, in particular to a manually liftable computer monitor. Background technique [0002] Electronic products are related products based on electric energy, including telephones, televisions, computers and video recorders. Among them, the computer is a modern electronic computing machine used for high-speed computing. It can not only perform numerical calculations, but also perform logical calculations. It also has the function of storage and memory. equipment. [0003] The monitor is the input and output device of the computer, and it is a display tool that displays certain electronic files on the screen through a specific transmission device and then reflects them to the human eye. The current display mainly keeps the screen of the display upright through the support column and the support plate, that is, the screen is directly facing the human eyes, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/28
CPCF16M11/28
Inventor 魏霁烁柏雅惠
Owner CHENGDU YANXINGGUO TECH CO LTD
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