CN221101623U

CN221101623U - TFT liquid crystal display of explosion-proof screen in corner

Info

Publication number: CN221101623U
Application number: CN202322842228.2U
Authority: CN
Inventors: 徐星
Original assignee: Ningbo Aoyue New Energy Technology Co ltd
Current assignee: Ningbo Aoyue New Energy Technology Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-06-07
Anticipated expiration: 2033-10-23

Abstract

The utility model relates to the technical field of liquid crystal display screens and discloses a TFT liquid crystal display screen of a corner explosion-proof screen, which comprises a shell, wherein a placing groove is formed in the middle of the shell, a protection angle is arranged around the placing groove, a protection block is arranged on the inner wall of the shell, a buffer block is arranged in the middle of the shell, a screen is arranged above the buffer block and the protection block, a limiting block is connected above the stabilizing block in a clamping manner, the limiting block and the stabilizing block are connected with the threaded hole in a threaded manner through bolts, the TFT liquid crystal display screen of the corner explosion-proof screen can protect corners of the liquid crystal display screen and also can protect the liquid crystal display screen, the limiting block can better limit the liquid crystal display screen through the arrangement of the limiting block, the liquid crystal display screen is convenient to clamp and fix, and the corner protection of the liquid crystal display screen can be enhanced as much as possible through the arrangement of the stabilizing block.

Description

TFT liquid crystal display of explosion-proof screen in corner

Technical Field

The utility model relates to the technical field of liquid crystal display screens, in particular to a TFT liquid crystal display screen with corner explosion-proof screens.

Background

A TFT liquid crystal display screen of a corner explosion-proof screen is a liquid crystal display screen adopting a corner explosion-proof technology. The TFT is an abbreviation of a thin film transistor (Thin Film Transistor), which is a liquid crystal display technology in which one thin film transistor is integrated at each pixel, and the corner blast panel is designed to increase the impact resistance and safety of the liquid crystal display panel. It is usually reinforced with special materials or structures at the corners of the display screen to prevent cracking and damage in the event of accidental bumps or falls. The design can effectively protect the display screen, reduce the risk of screen breakage and reduce the injury to users, and the liquid crystal display screen technology of the corner explosion-proof screen is similar to that of a common TFT liquid crystal display screen, and adopts a thin film transistor driving technology, liquid crystal materials and the like. It can still provide the advantages of high resolution, vivid color, good viewing angle, etc., while adding a certain protection performance.

In the prior art, the TFT liquid crystal display of the corner explosion-proof screen mostly uses foam to protect the TFT liquid crystal display, the foam belongs to brittle materials, and the foam is easy to break when receiving larger external force in the process of carrying, and the TFT liquid crystal display of the corner explosion-proof screen mostly uses whole foam to protect the display, but does not protect the liquid crystal display; therefore, the existing requirements are not met, and a TFT liquid crystal display screen with a corner explosion-proof screen is provided.

Disclosure of utility model

The utility model provides a TFT liquid crystal display of a corner explosion-proof screen, which has the beneficial effects of protecting the liquid crystal display, and simultaneously increases the protection effect on the liquid crystal display, so that the problems that the TFT liquid crystal display of the corner explosion-proof screen in the prior art mentioned in the background art is mainly protected by using foam, the foam belongs to brittle materials, and the breakage is easily caused when the TFT liquid crystal display of the corner explosion-proof screen receives larger external force in the carrying process, and the whole foam is mostly used for protecting the display, but the liquid crystal display is not protected.

The utility model provides the following technical scheme: the utility model provides a TFT LCD of explosion-proof screen of corner, includes the shell, the standing groove has been seted up at the shell middle part, the standing groove is provided with the protection angle all around, the shell inner wall is provided with the protection piece, the shell middle part is provided with the buffer block, the buffer block with the screen has been placed to the protection piece top, the screen with the protection piece with the buffer block contact, protection angle middle part block is connected with firm piece, firm piece inner wall is provided with protection component, the screw hole has been seted up to firm piece lateral part, firm piece top block is connected with the stopper, the stopper with firm piece pass through the bolt with screw hole threaded connection.

As an alternative scheme of the TFT liquid crystal display screen of the corner explosion-proof screen, the utility model comprises the following steps: the protection subassembly includes the protective sheath, the protective sheath sets up firm piece inner wall, the protective sheath inner wall is provided with the foam layer, the foam layer inner wall articulates there is the buffer layer, the buffer layer inner wall is provided with the rubber layer.

As an alternative scheme of the TFT liquid crystal display screen of the corner explosion-proof screen, the utility model comprises the following steps: clamping grooves are formed in the middle of the stable block, clamping blocks are fixedly arranged at the bottoms of the limiting blocks, fixing grooves are formed in the middle of the clamping grooves, fixing blocks are fixedly connected to the bottoms of the clamping blocks, springs are sleeved on the outer sides of the fixing blocks, limiting buffer grooves are formed in the upper portions of the fixing grooves, the limiting buffer grooves are in contact with the springs, and the middle of the fixing grooves are spliced with the fixing blocks.

As an alternative scheme of the TFT liquid crystal display screen of the corner explosion-proof screen, the utility model comprises the following steps: the four corners of the screen are respectively in clamping contact with the protection angles, and the protection angles are L-shaped clamping angles.

As an alternative scheme of the TFT liquid crystal display screen of the corner explosion-proof screen, the utility model comprises the following steps: the rubber layer, the buffer layer, the foam layer, the protective sleeve and the stabilizing block are all arranged to be L-shaped blocks, the rubber layer is contacted with four corners of the screen, and the stabilizing block is contacted with the inner wall of the shell.

As an alternative scheme of the TFT liquid crystal display screen of the corner explosion-proof screen, the utility model comprises the following steps: the middle part of the buffer layer is provided with a spring for buffering, and the protective sleeve is provided with an elastic sleeve.

As an alternative scheme of the TFT liquid crystal display screen of the corner explosion-proof screen, the utility model comprises the following steps: the limiting block is an L-shaped block, and the clamping block is connected with the clamping groove in a clamping mode.

As an alternative scheme of the TFT liquid crystal display screen of the corner explosion-proof screen, the utility model comprises the following steps: the protection block and the buffer block are both rectangular blocks, and the protection block and the buffer block are both made of rubber materials.

The utility model has the following beneficial effects:

1. This TFT LCD of explosion-proof screen of corner, through the setting of protection piece and buffer block for this TFT LCD of explosion-proof screen of corner not only can protect the corner of LCD, also can protect LCD itself, through the setting of stopper, make this stopper can be better carry out spacingly to LCD, it is convenient to carry out the block to LCD fixedly, through the setting of firm piece, make the protection to LCD corner have been strengthened as far as possible.

2. This TFT LCD of explosion-proof screen of corner through setting up of rubber layer in the firm piece for can be more firm when carrying out the card to LCD, also play anti-skidding effect to LCD corner simultaneously in the setting of rubber layer, through buffer layer and foam layer's setting, make LCD if receive the impact of external force, the spring will shrink, forms the cushioning effect, and the foam layer then forms the guard action to LCD, has avoided LCD corner to damage because reasons such as collision as possible.

Drawings

Fig. 1 is a schematic view of the structure of the housing of the present utility model.

Fig. 2 is a schematic perspective view of the present utility model.

Fig. 3 is a schematic diagram of a stopper structure according to the present utility model.

Fig. 4 is a schematic view of a structure of a fixing slot according to the present utility model.

FIG. 5 is a schematic diagram of a block structure of the present utility model.

In the figure: 110. a housing; 120. a protection block; 130. a screen; 140. a limiting block; 150. a bolt; 160. a threaded hole; 170. a fixing groove; 180. a fixed block; 190. a clamping block; 200. a clamping groove; 210. a rubber layer; 220. a buffer layer; 230. a foam layer; 240. a protective sleeve; 250. a limit buffer groove; 260. a protection component; 270. a buffer block; 280. a placement groove; 290. protecting the corners; 300. a stabilizing block; 310. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The TFT liquid crystal display of this embodiment is intended to promote to solve the TFT liquid crystal display of corner explosion-proof screen among the prior art, mostly only use the foam to protect it, and foam itself belongs to brittle material, if receive the problem that often causes to break when great exogenic action in the handling, please refer to fig. 1-5, a TFT liquid crystal display of corner explosion-proof screen, including shell 110, shell 110 middle part has seted up standing groove 280, standing groove 280 is provided with protection angle 290 all around, shell 110 inner wall is provided with protection piece 120, shell 110 middle part is provided with buffer block 270, screen 130 has been placed to buffer block 270 and protection piece 120 top, screen 130 and protection piece 120 and buffer block 270 contact, protection angle 290 middle part block is connected with firm piece 300, firm piece 300 inner wall is provided with protection component 260, firm piece 300 lateral part has seted up screw hole 160, firm piece 300 top block is connected with stopper 140, stopper 140 and firm piece 300 pass through bolt 150 and screw thread connection with screw hole 160.

The protection subassembly 260 includes protective sheath 240, protective sheath 240 sets up at firm piece 300 inner wall, protective sheath 240 inner wall is provided with foam layer 230, foam layer 230 inner wall articulates there is buffer layer 220, buffer layer 220 inner wall is provided with rubber layer 210, draw-in groove 200 has been seted up at firm piece 300 middle part, stopper 140 bottom fixed mounting has fixture block 190, fixed slot 170 has been seted up at the draw-in groove 200 middle part, fixture block 190 bottom fixedly connected with fixed block 180, spring 310 has been cup jointed in the fixed block 180 outside, spacing buffer groove 250 has been seted up to fixed slot 170 top, spacing buffer groove 250 and spring 310 contact, fixed slot 170 middle part and fixed block 180 grafting.

In this embodiment: this TFT LCD of explosion-proof screen in corner, through the setting of protection piece 120 and buffer block 270, make this TFT LCD of explosion-proof screen in corner not only can protect the corner of LCD, also can protect LCD itself, through stopper 140's setting, make this stopper 140 can be better carry out spacingly to LCD, it is convenient to carry out the block to LCD fixedly, through setting up of firm piece 300, make the protection to LCD corner have been strengthened as far as possible.

Example 2

The TFT liquid crystal display screen of the corner explosion-proof screen in the prior art is to protect the display screen by using a whole foam, but does not protect the liquid crystal display screen, and the embodiment is an improvement based on embodiment 1, specifically, referring to fig. 1-5, four corners of the screen 130 are respectively in snap-contact with the protection corner 290, the protection corner 290 is set to be an L-shaped snap-angle, the rubber layer 210, the buffer layer 220, the foam layer 230, the protection sleeve 240 and the fixing block 300 are all set to be L-shaped blocks, the rubber layer 210 is in contact with four corners of the screen 130, the fixing block 300 is in contact with the inner wall of the housing 110, the middle part of the buffer layer 220 is set to be a spring 310 for buffering, the protection sleeve 240 is set to be an elastic sleeve, the limiting block 140 is set to be an L-shaped block, the clamping block 190 is in snap-connection with the clamping groove 200, the protection block 120 and the buffer block 270 are all set to be rectangular blocks, and the protection block 120 and the buffer block 270 are all set to be rubber materials.

In this embodiment: this TFT LCD of explosion-proof screen in corner, through setting up of rubber layer 210 in firm piece 300 for can be more firm when carrying out the card to LCD, also play anti-skidding effect to LCD corner simultaneously in the setting of rubber layer 210, through buffer layer 220 and foam layer 230's setting, make LCD if receive the impact of external force, spring 310 will shrink, form the cushioning effect, and foam layer 230 then forms the guard action to LCD, avoided LCD corner to damage because reasons such as collision as possible.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. A TFT liquid crystal display of a corner blast screen, comprising a housing (110), characterized in that: the utility model discloses a protection device for a motor vehicle, including shell (110), standing groove (280) have been seted up at shell (110) middle part, standing groove (280) are provided with protection angle (290) all around, shell (110) inner wall is provided with protection piece (120), shell (110) middle part is provided with buffer block (270), buffer block (270) with screen (130) have been placed to protection piece (120) top, screen (130) with protection piece (120) with buffer block (270) contact, protection angle (290) middle part block is connected with firm piece (300), firm piece (300) inner wall is provided with protection subassembly (260), screw hole (160) have been seted up to firm piece (300) lateral part, firm piece (300) top block is connected with stopper (140), stopper (140) with firm piece (300) pass through bolt (150) with screw hole (160) threaded connection.

2. A corner blast panel TFT liquid crystal display as defined in claim 1 wherein: the protection component (260) comprises a protection sleeve (240), the protection sleeve (240) is arranged on the inner wall of the stable block (300), a foam layer (230) is arranged on the inner wall of the protection sleeve (240), a buffer layer (220) is hinged on the inner wall of the foam layer (230), and a rubber layer (210) is arranged on the inner wall of the buffer layer (220).

3. A corner blast panel TFT liquid crystal display as defined in claim 1 wherein: clamping grooves (200) are formed in the middle of the stabilizing block (300), clamping blocks (190) are fixedly mounted at the bottoms of the limiting blocks (140), fixing grooves (170) are formed in the middle of the clamping grooves (200), fixing blocks (180) are fixedly connected to the bottoms of the clamping blocks (190), springs (310) are sleeved on the outer sides of the fixing blocks (180), limiting buffer grooves (250) are formed in the upper portions of the fixing grooves (170), the limiting buffer grooves (250) are in contact with the springs (310), and the middle of the fixing grooves (170) are in plug connection with the fixing blocks (180).

4. A corner blast panel TFT liquid crystal display as defined in claim 1 wherein: four corners of the screen (130) are respectively in clamping contact with the protection angles (290), and the protection angles (290) are L-shaped clamping angles.

5. A corner blast panel TFT liquid crystal display as defined in claim 2 wherein: the rubber layer (210), the buffer layer (220), the foam layer (230), the protective sleeve (240) and the stabilizing block (300) are all arranged to be L-shaped blocks, the rubber layer (210) is in contact with four corners of the screen (130), and the stabilizing block (300) is in contact with the inner wall of the shell (110).

6. A corner blast panel TFT liquid crystal display as defined in claim 2 wherein: the middle part of the buffer layer (220) is provided with a spring buffer, and the protective sleeve (240) is provided with an elastic sleeve.

7. A corner blast panel TFT liquid crystal display as defined in claim 3 wherein: the limiting block (140) is an L-shaped block, and the clamping block (190) is connected with the clamping groove (200) in a clamping mode.

8. A corner blast panel TFT liquid crystal display as defined in claim 2 wherein: the protection block (120) and the buffer block (270) are both rectangular blocks, and the protection block (120) and the buffer block (270) are both made of rubber.