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Wireless multi-screen transmission connecting device of adjustable spliced screen

A multi-screen transmission and connection device technology, which is applied to the identification device, the circuit layout on the insulating board, the circuit layout on the supporting structure, etc., can solve the problems of easy entanglement of wires, cracked insulation layer, and reduced service life of the external insulation layer. , to achieve the effect of reducing the occupied space and saving power

Active Publication Date: 2022-04-29
深圳数字视界科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of connecting various screens, the connected brackets are first fixed on the wall, and then multiple groups of screens are combined to form a large screen. However, due to the large number of connected screens, the connecting wires at the rear are also Many, in the process of connection, the wires at the rear are easy to be entangled. After a long time, due to the torsion of the wound part, the outer insulation layer is prone to rupture, and the equipment is wound in the process of long-term use. The wiring together is easy to overheat, which will also reduce the service life of its external insulation layer; some existing screens need to be displayed at close range, and most of the existing screens are fixed, and they need to be reinstalled during use. Can be disassembled for repositioning

Method used

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  • Wireless multi-screen transmission connecting device of adjustable spliced screen
  • Wireless multi-screen transmission connecting device of adjustable spliced screen
  • Wireless multi-screen transmission connecting device of adjustable spliced screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1, such as figure 1 , 2 , 4, when the temperature of the wiring is too high, the temperature of the wiring is transferred to the arc-shaped clamping block 23, and the expansion block 36 on the arc-shaped clamping block 23 expands after receiving the heat, and gradually moves along the guide during the expansion process. The groove 24 moves upwards, and then drives the insertion rod 14 to move upwards, and makes the spring A15 stretch, and then the insertion rod 14 pulls the installation groove 21 to move up through the connecting rope 16, so that the spring B22 is stretched, and the frame body 20 moves up to the specified position. After the position, the laser emitter 19 is no longer blocked, the laser emitted by the laser emitter 19 passes through the frame body 20, then the laser receiver 18 receives the signal of the laser, and then the laser receiver 18 sends the received signal The signal is transmitted to the controller on the device, and then the fan 34...

Embodiment 2

[0037] Example 2, such as figure 1 , 2 , 3, when the display screen needs to be used outside, first pull the baffle 29, so that the baffle 29 no longer blocks the hinged plate 8, and at this time the hinged plate 8 is turned downwards under the action of gravity, so that the bracket 10 is moved from The inside of the warehouse body 11 falls out, and then the multiple groups of brackets 10 are pulled apart to support them on the ground. At the same time, with the cooperation of the hinge rod 13 and the circular connecting plate 35, the distance that the brackets 10 can expand can be limited to prevent their The expansion angle is too large, which affects the placement of equipment.

[0038] Working principle: In the process of installing the screen, first pass the wires through the limit frame 6, and then pull the inner rod 25 to pass the wires between the two sets of arc-shaped clamping blocks 23. After the installation is completed, loosen the inner rod 25. At this time, th...

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Abstract

The invention discloses an adjustable splicing screen wireless multi-screen transmission connecting device which comprises an outer frame, a connecting frame is arranged at one end of the interior of the outer frame, multiple sets of connecting strips are evenly arranged at the other end of the interior of the outer frame, a fan is arranged on one side of each connecting strip, and a mounting frame is arranged between the tops of one sides of the two sets of connecting strips. Outer sleeves are symmetrically arranged on the two sides of the top of the mounting frame, and inner sleeve rods are slidably connected into the outer sleeves. According to the invention, under the cooperation of the fixing piece, the wiring sleeve, the limiting frame, the arc-shaped clamping block, a spring C, an outer sleeve and an inner sleeve rod, in the line connection process, a line can be surrounded, so that the contact area of the line and air is increased, the situation that the line is overheated in the long-time use process of equipment is prevented, and the service life of the equipment is prolonged. And meanwhile, the connecting wires can be separated one by one, so that the phenomenon that the insulating layers of the connecting wires are broken due to long-time distortion caused by winding among the connecting wires is prevented.

Description

technical field [0001] The invention relates to the technical field of wireless multi-screen connection, in particular to a wireless multi-screen transmission and connection device for adjustable splicing screens. Background technique [0002] The multi-screen display card is a high-performance multi-screen card specially designed for the deeper application requirements of today's PCs. It enables a PC to support multiple VGA monitors, TVs, BSV LCD splicing screens or DVI digital flat-panel displays , it is specially designed for today's graphics and image applications, and its use requires multiple sets of screens, but the screens need to be connected to the connecting frame during the connection process. [0003] The existing wireless multi-screen transmission connection device has the following inconveniences: [0004] In the process of connecting various screens, the connected brackets are first fixed on the wall, and then multiple groups of screens are combined to form ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20H05K5/02H05K7/02H05K7/06G09F9/00F16M11/04F16M11/24F16M13/02
CPCH05K7/20954H05K7/20972H05K7/02H05K7/06H05K5/0234G09F9/00F16M11/04F16M13/02F16M11/245
Inventor 陈海峰陈美霞宋婕汪靖刘纹薪王红军黄国平
Owner 深圳数字视界科技有限公司
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