Anti-collision liquid crystal display

Abstract

The utility model relates to the technical field of liquid crystal displays, and discloses an anti-collision liquid crystal display which comprises a shell, a base is fixedly arranged at the lower end of the shell, fixing assemblies are fixedly arranged on the two sides of the lower end face of the base, and buffer grooves are formed in the middles of the two sides of the shell. Buffer assemblies are fixedly arranged at the upper ends and the lower ends of the interiors of the two buffer grooves correspondingly, anti-collision plates are fixedly arranged on the opposite sides of the four buffer assemblies in pairs correspondingly, a displayer body is embedded in the front end of the shell, and a protective film body is fixedly arranged at the front end of the displayer body. The two buffer assemblies comprise four dampers, four buffer springs and reset air bags, and extrusion plates are fixedly arranged in the middles of the opposite sides of the two reset air bags. According to the anti-collision display device, the service life of the display body is prolonged, anti-collision treatment is carried out on the display body, and the display body is more stable when used for displaying.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal displays, in particular to an anti-collision liquid crystal display. Background Art

[0002] Liquid crystal display is a flat-panel display technology widely used in electronic devices. It uses the optical properties of liquid crystal materials to regulate the transmittance and obstruction of light to display images. Liquid crystal displays are widely used in televisions, computer monitors, tablet computers, smart phones, car dashboards and various other consumer electronics and industrial equipment. With the continuous advancement of technology, liquid crystal displays are also constantly improving and innovating in terms of resolution, color performance, response speed and energy consumption.

[0003] Existing LCDs are placed on a flat surface to display content when in use. However, collisions during transportation and use of the LCDs can easily cause direct damage to the LCDs, and the LCDs cannot be cushioned to achieve a protective effect. Furthermore, when placed on a flat surface, the LCDs are not stable enough and can easily fall over due to collisions.

[0004] Therefore, the utility model provides an anti-collision liquid crystal display to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose an anti-collision liquid crystal display, so that both sides and the front end of the display body are subjected to anti-collision treatment when in use, thereby increasing the service life of the display body, and the display body is adsorbed on the placement surface when in use, so that the display body is more stable when placed.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-collision liquid crystal display, comprising a shell, a base is fixedly arranged at the lower end of the shell, fixing components are fixedly arranged on both sides of the lower end surface of the base, buffer grooves are opened in the middle of both sides of the shell, buffer components are fixedly arranged at both upper and lower ends of the two buffer grooves, and anti-collision plates are fixedly arranged on opposite sides of four buffer components in pairs, a display body is embedded in the front end of the shell, and a protective film body is fixedly arranged at the front end of the display body;

[0007] The two buffer assemblies include four dampers, four buffer springs and a reset airbag, the middle of the two reset airbags on opposite sides are fixedly provided with an extrusion plate, the four dampers are fixedly provided with a first telescopic rod on opposite sides of two pairs, and the four first telescopic rods are fixedly provided with a connecting plate on opposite sides of two pairs;

[0008] The protective film body comprises a base layer, a wear-resistant layer is fixedly arranged at the front end of the base layer, and a bonding layer is fixedly arranged at the lower end of the base layer;

[0009] The fixing assembly includes a fixing slot, two second telescopic rods, two sliding slots and an extrusion sleeve, a moving plate is fixedly arranged at the lower ends of the two second telescopic rods, sliders are fixedly arranged on both sides of the moving plate, a suction cup is fixedly arranged at the middle of the lower end surface of the moving plate, an extrusion rod is fixedly arranged at the middle of the upper end surface of the moving plate, and a return spring is fixedly arranged inside the extrusion sleeve;

[0010] Through the above technical solution, the shell is supported by a base fixed at the lower end of the shell, so that the display body is fixed inside the shell, and the front end of the display body is protected from collision by the protective film body at the front end of the display body. The buffer grooves provided on both sides of the shell connect the buffer components in the buffer grooves to the anti-collision plate, so that the anti-collision plate performs buffering when being impacted, thereby improving the service life of the display body, and the fixing components provided on both sides of the lower end surface of the base facilitate fixing the display body on a plane when the display body is displayed, and it is not easy to shake.

[0011] Through the extrusion plate arranged in the buffer assembly, the anti-collision plate squeezes the extrusion plate, so that the extrusion plate and the reset airbag are squeezed to produce deformation, so that the connection plates at the upper and lower ends of the reset airbag move oppositely, so that the first telescopic rod connected to the connection plate is forced to shrink, and the buffer spring and damper around the first telescopic rod cooperate to buffer, thereby improving the anti-collision effect on both sides of the display body;

[0012] The wear-resistant layer is arranged at the front end of the base layer of the protective film body, so that it has a certain resistance when it is hit and is not easily worn. The bonding layer at the rear end of the base layer is used to bond and fix the display screen body.

[0013] Through the fixing groove arranged in the fixing assembly, the lower end of the second telescopic rod in the fixing groove is connected to the moving plate, so that when the suction cup in the middle of the lower end surface of the moving plate is squeezed, the sliders on both sides of the moving plate are driven to slide in the sliding groove, and the second telescopic rod is contracted, so that the extrusion rod in the middle of the upper end surface of the moving plate squeezes the return spring inside the extrusion sleeve, so that the suction cup is not easy to shake when adsorbing the placement surface, thereby improving the stability of the display screen during placement.

[0014] Furthermore, the four connecting plates are respectively fixedly arranged at the upper and lower ends of the two reset airbags, and the four buffer springs are respectively fixedly sleeved around the four first telescopic rods;

[0015] Through the above technical scheme, by setting the connecting plate fixedly at the upper and lower ends of the reset airbag, the reset airbag can be buffered when it is deformed, and by fixing the buffer spring around the first telescopic rod, the first telescopic rod can drive the buffer spring to cooperate with the damper to buffer when it is squeezed.

[0016] Furthermore, the two slide blocks are slidably disposed in the two slide grooves respectively, and the extrusion rod is slidably disposed in the extrusion sleeve;

[0017] Through the above technical solution, the slider is slidably arranged inside the slide groove, and the extrusion rod slides inside the extrusion sleeve, so that the extrusion rod squeezes the return spring inside the extrusion sleeve to rebound.

[0018] Furthermore, the material used for the base layer is polycarbonate, the material used for the wear-resistant layer is polyether silicone resin coating, and the material used for the bonding layer is ethylene vinyl acetate copolymer;

[0019] Through the above technical scheme, polycarbonate has good optical transparency and flexibility, the polyether silicone resin coating can provide certain rigidity and strength, more durable and scratch-resistant, and ethylene vinyl acetate copolymer has good optical transparency, adhesion performance and weather resistance.

[0020] Furthermore, a controller is embedded in the lower middle part of both sides of the base, and a rubber pad is fixedly provided at the lower end of the base;

[0021] Through the above technical solution, the controller is embedded in the lower middle part of both sides of the base, which facilitates the control of the display body, and the rubber pad is arranged at the lower end of the base to make the base anti-slip when it is placed.

[0022] Furthermore, the two anti-collision plates are made of rubber material;

[0023] Through the above technical solution, the anti-collision plate is made of rubber material, so that the anti-collision plate is deformed when it is hit to prevent damage.

[0024] The utility model has the following beneficial effects:

[0025] 1. The utility model proposes an anti-collision liquid crystal display. By setting buffer grooves on both sides of the shell, the anti-collision plates are connected through the buffer components inside the buffer grooves, so that when the two sides of the shell are collided, the anti-collision plates move into the buffer grooves, so that the extrusion plates squeeze the reset airbags, so that the connecting plates at the upper and lower ends of the reset airbag drive the first telescopic rod to extend and retract, and the buffer springs and dampers around the first telescopic rod cooperate to buffer, thereby improving the protection of the display body in the shell from side impacts, so that it can be buffered when it is impacted, and by setting a protective mold body fixed at the front end of the display body, the service life of the display body is improved, and the front end of the display body is prevented from being damaged by impact.

[0026] 2. The utility model proposes an anti-collision liquid crystal display. The fixing components are arranged on both sides of the lower end surface of the base. The suction cup in the fixing components squeezes the placement surface, so that the sliders on both sides of the movable plate on the upper end of the suction cup slide in the slide groove, so that the second telescopic rods on both sides of the upper end surface of the movable plate are telescoped, and the extrusion rod in the middle of the upper end surface of the movable plate slides in the extrusion sleeve to squeeze its return spring, so that the suction cup rebounds to stably adsorb the placement surface, so that the display body is not easy to shake and tip over when being placed, thereby improving the stability of the display body when being placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the axial side of the utility model;

[0028] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0029] Figure 3 This is a schematic diagram of the protective film body structure of the utility model;

[0030] Figure 4 It is an enlarged schematic diagram of point A of the utility model;

[0031] Figure 5 It is an enlarged schematic diagram of point B of the present utility model.

[0032] Legend:

[0033] 1. Shell; 2. Anti-collision plate; 3. Protective film body; 4. Controller; 5. Base; 6. Display body; 7. Buffer assembly; 8. Buffer groove; 9. Fixed assembly; 10. Rubber pad; 301. Wear-resistant layer; 302. Base layer; 303. Lamination layer; 701. Damper; 702. Connecting plate; 703. Reset airbag; 704. First telescopic rod; 705. Buffer spring; 706. Extrusion plate; 901. Fixed groove; 902. Slide groove; 903. Second telescopic rod; 904. Extrusion sleeve; 905. Reset spring; 906. Extrusion rod; 907. Moving plate; 908. Suction cup; 909. Slider. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-5 , the utility model provides an embodiment: an anti-collision liquid crystal display, including a shell 1, a base 5 is fixedly arranged at the lower end of the shell 1, and fixing components 9 are fixedly arranged on both sides of the lower end surface of the base 5, buffer grooves 8 are opened in the middle of both sides of the shell 1, and buffer components 7 are fixedly arranged at the upper and lower ends of the two buffer grooves 8, and four buffer components 7 are fixedly arranged on opposite sides of pairs of two. A display body 6 is embedded in the front end of the shell 1, and a protective film body 3 is fixedly arranged at the front end of the display body 6. The shell 1 is supported by the base 5 fixedly arranged at the lower end of the shell 1, so that the display body 6 is fixed inside the shell 1, and the front end of the display body 6 is anti-collision treated by the protective film body 3 at the front end of the display body 6. The buffer grooves 8 opened on both sides of the shell 1 are connected to the buffer component 7 in the buffer groove 8. The anti-collision plate 2 is buffered when it is hit, thereby improving the service life of the display body 6, and the fixing components 9 arranged on both sides of the lower end surface of the base 5 are convenient for fixing the display body 6 on a plane when it is displayed, and it is not easy to shake.

[0036] The two buffer components 7 include four dampers 701, four buffer springs 705 and a reset airbag 703. An extrusion plate 706 is fixedly arranged in the middle of the opposite sides of the two reset airbags 703. The four dampers 701 are fixedly arranged on the opposite sides of each other with a first telescopic rod 704. The four first telescopic rods 704 are fixedly arranged on the opposite sides of each other with a connecting plate 702. Through the extrusion plate 706 arranged in the buffer component 7, the anti-collision plate 2 squeezes the extrusion plate 706, so that the extrusion plate 706 and the reset airbag 703 are squeezed to produce deformation, so that the connecting plates 702 at the upper and lower ends of the reset airbag 703 move in opposite directions, so that the first telescopic rod 704 connected to the connecting plate 702 is forced to shrink, and the buffer springs 705 around the first telescopic rod 704 cooperate with the damper 701 to perform buffering, thereby improving the anti-collision effect on both sides of the display body 6.

[0037] The protective film body 3 includes a base layer 302, a wear-resistant layer 301 is fixedly arranged at the front end of the base layer 302, and a bonding layer 303 is fixedly arranged at the lower end of the base layer 302. The wear-resistant layer 301 is arranged at the front end of the base layer 302 of the protective film body 3, so that it has a certain resistance when impacted and is not easily affected by wear. The bonding layer 303 at the rear end of the base layer 302 is used to bond and fix the display screen body.

[0038] The fixing assembly 9 includes a fixing groove 901, two second telescopic rods 903, two slide grooves 902 and an extrusion sleeve 904. A moving plate 907 is fixedly arranged at the lower end of the two second telescopic rods 903. Slide blocks 909 are fixedly arranged on both sides of the moving plate 907. A suction cup 908 is fixedly arranged in the middle of the lower end surface of the moving plate 907. An extrusion rod 906 is fixedly arranged in the middle of the upper end surface of the moving plate 907. A reset spring 905 is fixedly arranged inside the extrusion sleeve 904. The fixing groove 901 arranged in the fixing assembly 9 makes the fixing groove 907 The lower end of the second telescopic rod 903 in 01 is connected to the moving plate 907, so that when the suction cup 908 in the middle of the lower end surface of the moving plate 907 is squeezed, the sliders 909 on both sides of the moving plate 907 are driven to slide in the slide groove 902, and the second telescopic rod 903 is contracted, so that the extrusion rod 906 in the middle of the upper end surface of the moving plate 907 squeezes the return spring 905 inside the extrusion sleeve 904, so that the suction cup 908 is not easy to shake when adsorbing the placement surface, thereby improving the stability of the display screen during placement.

[0039] The four connecting plates 702 are fixedly arranged at the upper and lower ends of the two reset airbags 703, and the four buffer springs 705 are fixedly sleeved on the four first telescopic rods 704. By being arranged on the connecting plates 702 and fixedly arranged at the upper and lower ends of the reset airbags 703, the reset airbags 703 can be buffered when they are deformed. By fixing the buffer springs 705 on the first telescopic rods 704, the first telescopic rods 704 can drive the buffer springs 705 to cooperate with the damper 701 for buffering when they are squeezed. The two sliders 909 are respectively slidably arranged in the two slide grooves 902, and the extrusion rod 906 is slidably arranged in the extrusion sleeve 904. By being arranged on the sliders 909 and slidingly arranged in the slide grooves 902, and by the extrusion rod 906 sliding in the extrusion sleeve 904, the extrusion rod 906 squeezes the reset springs 905 in the extrusion sleeve 904 to rebound, and the suction cup 908 adsorbed on the placement surface can be continuously rebounded and squeezed.

[0040] The material used for the base layer 302 is polycarbonate, the material used for the wear-resistant layer 301 is polyether silicone resin coating, and the material used for the bonding layer 303 is ethylene vinyl acetate copolymer. Polycarbonate has good optical transparency and flexibility. The polyether silicone resin coating can provide certain rigidity and strength, is more durable and scratch-resistant, and can prevent the front end of the display body 6 from being directly impacted and damaged. The ethylene vinyl acetate copolymer has good optical transparency, adhesion and weather resistance, so that the display body 6 is connected to the protective film body 3. The controller 4 is embedded in the middle of both sides of the base 5, and a rubber pad 10 is fixed at the lower end of the base 5. The controller 4 is embedded in the middle of both sides of the base 5, so that the display body 6 can be controlled conveniently. The rubber pad 10 arranged at the lower end of the base 5 can make the base 5 anti-slip when it is placed. The two anti-collision plates 2 are made of rubber material. The anti-collision plate 2 is made of rubber material, so that the anti-collision plate 2 is deformed when it is impacted to prevent damage.

[0041] Working principle: the display body 6 is fixed inside the shell 1, and the protective film body 3 is attached to the front end of the display body 6, so that the buffer components 7 in the buffer grooves 8 on both sides of the shell 1 are connected to the anti-collision plate 2, and the display body 6 is protected against collision by the anti-collision plate 2 and the protective film body 3, and the fixing components 9 opened on both sides of the base 5 at the lower end of the protective film body 3 are used to adsorb and fix the display screen body when it is placed, so as to prevent the display body 6 from tipping over due to collision when it is placed for display.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An impact-resistant liquid crystal display, comprising a housing (1), characterized in that: A base (5) is fixedly provided at the lower end of the housing (1), and fixing components (9) are fixedly provided on both sides of the lower end surface of the base (5); buffer grooves (8) are provided in the middle of both sides of the housing (1), and buffer components (7) are fixedly provided at both upper and lower ends of the two buffer grooves (8); and anti-collision plates (2) are fixedly provided on opposite sides of the four buffer components (7) in pairs; a display body (6) is embedded in the front end of the housing (1), and a protective film body (3) is fixedly provided at the front end of the display body (6); The two buffer assemblies (7) include four dampers (701), four buffer springs (705) and a reset airbag (703); a squeeze plate (706) is fixedly arranged in the middle of opposite sides of the two reset airbags (703); first telescopic rods (704) are fixedly arranged on opposite sides of the four dampers (701); and connecting plates (702) are fixedly arranged on opposite sides of the four first telescopic rods (704); The protective film body (3) comprises a base layer (302), a wear-resistant layer (301) is fixedly arranged at the front end of the base layer (302), and a bonding layer (303) is fixedly arranged at the lower end of the base layer (302).

2. The impact-resistant liquid crystal display according to claim 1, characterized in that: The fixing assembly (9) comprises a fixing groove (901), two second telescopic rods (903), two sliding grooves (902) and an extrusion sleeve (904); a moving plate (907) is fixedly provided at the lower ends of the two second telescopic rods (903); sliding blocks (909) are fixedly provided on both sides of the moving plate (907); a suction cup (908) is fixedly provided at the middle of the lower end surface of the moving plate (907); an extrusion rod (906) is fixedly provided at the middle of the upper end surface of the moving plate (907); and a return spring (905) is fixedly provided inside the extrusion sleeve (904).

3. The impact-resistant liquid crystal display according to claim 1, characterized in that: The four connecting plates (702) are respectively fixedly arranged at the upper and lower ends of the two reset airbags (703), and the four buffer springs (705) are respectively fixedly sleeved around the four first telescopic rods (704).

4. The impact-resistant liquid crystal display according to claim 2, characterized in that: The two sliding blocks (909) are respectively slidably disposed inside the two sliding grooves (902), and the extrusion rod (906) is slidably disposed inside the extrusion sleeve (904).

5. The impact-resistant liquid crystal display according to claim 1, characterized in that: The material used for the base layer (302) is polycarbonate, the material used for the wear-resistant layer (301) is a polyether silicone resin coating, and the material used for the bonding layer (303) is ethylene vinyl acetate copolymer.

6. The impact-resistant liquid crystal display according to claim 1, characterized in that: A controller (4) is embedded in the lower middle part of both sides of the base (5), and a rubber pad (10) is fixedly provided at the lower end of the base (5).

7. The impact-resistant liquid crystal display according to claim 1, characterized in that: The two anti-collision plates (2) are both made of rubber material.

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