Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Clamping device for preventing display screen from falling off

A technology for clamping devices and display screens, which is applied to surface coating liquid devices, identification devices, cooling/ventilation/heating transformation, etc. It can solve problems such as corrosion of electrical components, degumming of display screens, heat generation, etc., and achieve improvement Efficiency, temperature reduction effect

Active Publication Date: 2022-01-07
深圳市一米云安保运营有限公司
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The display screen is usually bonded to the back panel of the display with glue, and is installed on the wall by the back panel of the display. The back panel of the display will generate heat due to the high load of the processor during operation. When the temperature of the heat is too high, The melting of the glue makes the display screen degumming. If there is no intervention at this time, external dust, water vapor and other substances will take the opportunity to penetrate into the back panel of the display, causing the electrical components in the back panel of the display to be corroded, which in turn will affect the display. screen life

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Clamping device for preventing display screen from falling off
  • Clamping device for preventing display screen from falling off
  • Clamping device for preventing display screen from falling off

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see figure 1 , figure 2 , image 3 , Figure 4 and Figure 8 , a clamping device for preventing the display screen from falling off, the device includes a clamping mechanism 2 for clamping the display backplane 1 and the display screen 4, and a magnetic drive mechanism for driving the clamping mechanism 2 to rotate, and the magnetic force The driving mechanism includes a first driving rod 5, an electromagnetic sheet 9, a heat conduction shell 10, a hot-melt metal 18, a partition plate 19, a limit ring 20 and a memory metal 21, and the heat conduction shell 10 is fixedly connected to the display backplane 1, A hot-melt metal 18 is placed inside the heat conduction shell 10, and a partition plate 19 is attached to one side of the heat conduction shell 10. The lower end of the divider plate 19 is fixedly connected with a memory metal 21, and one side of the memory metal 21 is engaged Connected to the limit ring 20 and the other side is fixedly connected to the partiti...

Embodiment 2

[0043] see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Figure 11 , on the basis of the above embodiment, one end of the first driving rod 5 is slidably connected to the second driving rod 6, and the end surface of the second driving rod 6 is connected to the universal joint 8 in rotation, and the universal joint 8 is sleeved on the limit The rod 7 is elastically connected to the limit rod 7 , and the limit rod 7 is fixedly connected to the display backplane 1 .

[0044] The second driving rod 6 is U-shaped or L-shaped.

[0045] When the electromagnetic sheet 9 drives the first drive rod 5 to rotate by magnetic force, the second drive rod 6 that is slidingly connected to the first drive rod 5 will stretch out under the limit action of the universal joint 8 and the limit rod 7, thereby The purpose of resisting the clamping mechanism 2 on the other side is achieved, so that the purpose of simultaneously driving multiple clamping mechanisms 2 to expand and c...

Embodiment 3

[0048] see figure 1 , figure 2 , image 3 , Figure 4 , Figure 6 and Figure 7 , on the basis of the above-mentioned embodiments, the clamping mechanism 2 includes a frame body 201 and a conflict plate 202, the frame body 201 is elastically connected to the back of the display back panel 1 through a spring, and one or two conflict plates are fixedly connected to the frame body 201. The plate 202 is located on the movement stroke of the corresponding first driving rod 5 or the second driving rod 6 .

[0049] The spring can make the frame body 201 reset automatically after the first driving rod 5 or the second driving rod 6 is removed.

[0050] The clamping mechanism 2 also includes a glue filling cylinder 203, the frame body 201 is a hollow structure, the frame body 201 and the glue filling cylinder 203 are connected, the glue filling cylinder 203 is filled with glue, and the frame body 201 is provided with a glue injection port. The glue port is located at the edge of ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a clamping device for preventing a display screen from falling off. The clamping device comprises a clamping mechanism for clamping a display back plate and the display screen, and a magnetic driving mechanism for driving the clamping mechanism to rotate, the magnetic driving mechanism comprises a first driving rod, an electromagnetic sheet, a heat conduction shell, hot melting metal, a partition plate, a limiting ring and memory metal, the heat conduction shell is fixedly connected to the display back plate, the hot melting metal is placed in the heat conduction shell, the partition plate is arranged on one side of the heat conduction shell in an attached and penetrating mode, and the lower end of the partition plate is fixedly connected with the memory metal. In the process that the first driving rod jacks up the clamping mechanism, the clamping mechanism continuously clamps the display back plate and the display screen, separation of the display back plate and the display screen caused by glue solution melting is prevented, and therefore, external gas or dust can be prevented from entering the inside of the display screen from the gaps to damage electrical components.

Description

technical field [0001] The invention relates to the field of display screen protection, and more specifically, the invention relates to a clamping device for preventing the display screen from falling off. Background technique [0002] The display screen is usually bonded to the back panel of the display with glue, and is installed on the wall by the back panel of the display. The back panel of the display will generate heat due to the high load of the processor during operation. When the temperature of the heat is too high, The melting of the glue makes the display screen degumming. If there is no intervention at this time, external dust, water vapor and other substances will take the opportunity to penetrate into the back panel of the display, causing the electrical components in the back panel of the display to be corroded, which in turn will affect the display. lifespan of the screen. Contents of the invention [0003] In order to overcome the above-mentioned defects ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B05C13/02B05C9/14B05C5/02B05C11/10B05D3/04G09F9/30H05K7/20
CPCB05C13/02B05C9/14B05C5/0212B05C11/10B05D3/0426G09F9/30H05K7/20954
Inventor 莫濠菲
Owner 深圳市一米云安保运营有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com