CN216619238U

CN216619238U - Liquid crystal screen frame convenient for liquid crystal screen connection

Info

Publication number: CN216619238U
Application number: CN202123119385.8U
Authority: CN
Inventors: 陆云丰; 林峰; 江荣
Original assignee: Suzhou Debao Hanli Photoelectric Co ltd
Current assignee: Suzhou Debao Hanli Photoelectric Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-27
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a liquid crystal display screen frame convenient for connecting a liquid crystal display screen, which comprises a liquid crystal display screen, wherein the top and the bottom of the liquid crystal display screen are both in sliding clamping connection with first protection plates, the two sides of the liquid crystal display screen are both in sliding clamping connection with second protection plates, the top and the bottom of each second protection plate are both symmetrically provided with positioning devices, and the four side edges of the liquid crystal display screen are both provided with positioning plates; positioner includes the connecting plate, the one end and the second guard plate sliding connection of connecting plate outer wall, the avris fixedly connected with fixture block of connecting plate one side, fixture block and first guard plate slip joint, and the avris of fixture block one side is seted up there is the inclined plane. The two first protection plates, the two second protection plates and the positioning device are matched for use, the first protection plates and the second protection plates are respectively provided with the grooves and the grooves, so that the liquid crystal display screen can be covered and protected by the liquid crystal display screen, and the positions of the connecting plates and the clamping blocks can be directly limited, so that the installation efficiency of the liquid crystal display screen is improved.

Description

Liquid crystal screen frame convenient for liquid crystal screen connection

Technical Field

The utility model relates to the field of liquid crystal screen frames, in particular to a liquid crystal screen frame convenient for liquid crystal screen connection.

Background

The liquid crystal display, it is a ultrathin display device of level, it is made up of certain colored or black and white picture element, place in the front of light source or reflecting surface, the liquid crystal display power consumption is very low, therefore is favored by engineer, suitable for the electronic equipment using battery, its main principle is to cooperate with the back modulator tube to form the picture with the point, line, surface of liquid crystal molecule production of electric current stimulation, the liquid crystal display, while producing, need wrap up a protective frame outside it, usually make up by four C-shaped parcel borders, when installing the protective frame outside the liquid crystal display, will use the fixed organization such as the rubber strip pin to fix it, thus reduce its installation effectiveness.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a liquid crystal screen frame convenient for connecting a liquid crystal screen so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the liquid crystal display frame convenient for liquid crystal display connection comprises a liquid crystal display screen, wherein the top and the bottom of the liquid crystal display screen are both in sliding clamping connection with a first protection plate, the two sides of the liquid crystal display screen are both in sliding clamping connection with a second protection plate, the top and the bottom of the second protection plate are both symmetrically provided with positioning devices, and the four side sides of the liquid crystal display screen are both provided with positioning plates;

the positioning device comprises a connecting plate, one end of the outer wall of the connecting plate is connected with the second protection plate in a sliding mode, the side of one side of the connecting plate is fixedly connected with a fixture block, the fixture block is connected with the first protection plate in a sliding mode in a clamping mode, and an inclined plane is formed in the side of one side of the fixture block.

Preferably, two the recess has all been seted up to the relative one side of first guard plate, liquid crystal display's top and bottom and the inner chamber slip joint of two recesses.

Preferably, two the fluting has all been seted up to the relative one side of second guard plate, two avris of liquid crystal display slide the joint with two grooved inner chamber.

Preferably, a plurality of first springs of equal fixedly connected with of grooved inner wall and the inner wall of recess, the one end and the locating plate fixed connection of first spring, one side fixedly connected with protection of locating plate is filled up, one side and the laminating of liquid crystal display that the protection was filled up mutually.

Preferably, two the equal symmetry in both sides side of the relative one side of first guard plate has seted up the spread groove, the one end of connecting plate outer wall and the inner chamber sliding sleeve of spread groove cup joint, the connecting hole has been seted up to one side of spread groove inner wall.

Preferably, the outer wall of the fixture block is in sliding clamping connection with the inner cavity of the connecting hole, and a sealing rubber block is fixedly sleeved on one side of the inner cavity of the connecting hole.

Preferably, two bearing grooves are symmetrically formed in the top and the bottom of the second protection plate, a limiting rod is fixedly connected to the inner cavity of each bearing groove, one end of the outer wall of the limiting rod is in sliding penetrating and sleeving connection with the connecting plate, and a second spring is in sliding sleeving connection with the other end of the outer wall of the limiting rod.

The utility model has the technical effects and advantages that:

(1) the two first protection plates, the two second protection plates and the positioning device are matched for use, the first protection plates and the second protection plates are respectively provided with the grooves and the grooves, so that the liquid crystal display screen can be covered and protected from the outside, and the connecting plates and the clamping blocks can directly limit the positions of the liquid crystal display screen, so that the mounting efficiency of the liquid crystal display screen is improved;

(2) according to the utility model, the arrangement mode of the four positioning plates is utilized, and the four positioning plates are respectively arranged on the four sides of the liquid crystal display screen, so that the first protection plate and the second protection plate have an elastic extrusion acting force on the liquid crystal display screen under the action of the springs and the protection pads, thereby ensuring the installation stability of the liquid crystal display screen.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic side view of the first protection plate according to the present invention.

Fig. 3 is a front internal structure diagram of the second guard plate part of the present invention.

In the figure: 1. a first guard plate; 2. a second guard plate; 3. a liquid crystal display screen; 4. a positioning device; 41. a connecting plate; 42. a clamping block; 43. connecting grooves; 44. connecting holes; 45. sealing the rubber block; 46. a bearing groove; 47. a limiting rod; 48. a second spring; 5. grooving; 6. a groove; 7. positioning a plate; 8. a first spring; 9. a protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a liquid crystal display screen frame convenient for liquid crystal display screen connection, which is shown in figures 1-3 and comprises a liquid crystal display screen 3, wherein the top and the bottom of the liquid crystal display screen 3 are both in sliding clamping connection with a first protection plate 1, the two sides of the liquid crystal display screen 3 are both in sliding clamping connection with a second protection plate 2, the first protection plate 1 and the second protection plate 2 wrap the outside of the liquid crystal display screen 3 and can protect the edges of the liquid crystal display screen, positioning devices 4 are symmetrically arranged at the top and the bottom of the second protection plate 2, and positioning plates 7 are arranged on the four side edges of the liquid crystal display screen 3.

Positioner 4 includes connecting plate 41, the one end and the 2 sliding connection of second guard plate of connecting plate 41 outer wall, the avris fixedly connected with fixture block 42 of connecting plate 41 one side,

fixture block

42 and 1 slip joint of first guard plate, and the avris of fixture block 42 one side is seted up there is the inclined plane.

The opposite sides of the two first protection plates 1 are respectively provided with a groove 6, the top and the bottom of the liquid crystal display screen 3 are in sliding clamping connection with the inner cavities of the two grooves 6, the opposite sides of the two second protection plates 2 are respectively provided with a slot 5, two lateral sides of the liquid crystal display screen 3 are in sliding clamping connection with the inner cavities of the two slots 5, the inner wall of the slot 5 and the inner wall of the groove 6 are respectively and fixedly connected with a plurality of first springs 8, one end of each first spring 8 is fixedly connected with a positioning plate 7, one side of the positioning plate 7 is fixedly connected with a protection pad 9, the positioning plate 7 and the protection pad 9 can provide elastic extrusion force for the liquid crystal display screen 3 under the action of the first springs 8, so that the first and

second shield plates

1 and 2 can have elastic pressing force with the liquid crystal display screen 3, and then guarantee the stability that first guard plate 1 and second guard plate 2 are connected, one side and the laminating of liquid crystal display 3 mutually of protection pad 9.

The two opposite sides of the two first protection plates 1 are symmetrically provided with connecting grooves 43, one end of the outer wall of the connecting plate 41 is in sliding sleeve connection with the inner cavity of the connecting groove 43, one side of the inner wall of the connecting groove 43 is provided with a connecting hole 44, the outer wall of the clamping block 42 is in sliding clamp connection with the inner cavity of the connecting hole 44, one side of the inner cavity of the connecting hole 44 is fixedly sleeved with a sealing rubber block 45, the sealing rubber block 45 can seal one end of the connecting hole 44 to prevent external dust from entering the connecting hole, the sealing rubber block 45 is taken down to push the clamping block 42 to be separated from the connecting hole 44, so that the first protection plate 1 and the second protection plate 2 can be disassembled, the top and the bottom of the second protection plate 2 are symmetrically provided with two bearing grooves 46, the inner cavity of each bearing groove 46 is fixedly connected with a limiting rod 47, one end of the outer wall of the limiting rod 47 is in sliding penetrating sleeve connection with the connecting plate 41, and the other end of the outer wall of the limiting rod 47 is slidably sleeved with a second spring 48, the second spring 48 can give an elastic force to the connecting plate 41, so that the latch 42 is slidably engaged with the coupling hole 44.

The working principle of the utility model is as follows: when the liquid crystal display 3 is protected, firstly, the two second protection plates 2 are clamped on two sides of the liquid crystal display 3 in a sliding mode, then the two first protection plates 1 are respectively clamped on the top and the bottom of the liquid crystal display 3, when the first protection plates 1 are in butt joint with the second protection plates 2, the first protection plates 1 extrude the clamping blocks 42 to enable the clamping blocks 42 to slide into the connecting grooves 43 on the first protection plates 1 until the clamping blocks 42 correspond to the connecting holes 44 in the connecting grooves 43, under the action of the second springs 48, the connecting plates 41 drive the clamping blocks 42 to be in sliding clamping connection with the connecting holes 44, so that the first protection plates 1 and the second protection plates 2 are limited in position, the two first protection plates 1 and the two second protection plates 2 are limited in the edge protection of the liquid crystal display 3, and the positioning plate 7 and the protection pad 9 can provide elastic extrusion force for the liquid crystal display 3 under the action of the first springs 8, and further ensure the stability of the installation of the liquid crystal display 3 again.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The liquid crystal display frame convenient for liquid crystal display connection comprises a liquid crystal display (3) and is characterized in that a first protection plate (1) is slidably clamped at the top and the bottom of the liquid crystal display (3), second protection plates (2) are slidably clamped at the two sides of the liquid crystal display (3), positioning devices (4) are symmetrically arranged at the top and the bottom of each second protection plate (2), and positioning plates (7) are arranged at the four side edges of the liquid crystal display (3);

positioner (4) are including connecting plate (41), the one end and second guard plate (2) sliding connection of connecting plate (41) outer wall, avris fixedly connected with fixture block (42) of connecting plate (41) one side, fixture block (42) and first guard plate (1) slip joint, the avris of fixture block (42) one side is seted up there is the inclined plane.

2. The liquid crystal display frame convenient to liquid crystal display connects of claim 1, characterized in that, two recess (6) have all been seted up to one side that first guard plate (1) is relative, the top and the bottom of liquid crystal display (3) slide with the inner chamber of two recesses (6) and joint.

3. The liquid crystal display screen frame convenient for liquid crystal display screen connection according to claim 1, wherein two opposite sides of the second protection plate (2) are provided with slots (5), and two sides of the liquid crystal display screen (3) are slidably connected with inner cavities of the two slots (5).

4. The liquid crystal display screen frame convenient for liquid crystal display screen connection according to claim 3, wherein the inner wall of the slot (5) and the inner wall of the groove (6) are both fixedly connected with a plurality of first springs (8), one end of each first spring (8) is fixedly connected with the positioning plate (7), one side of each positioning plate (7) is fixedly connected with a protective pad (9), and one side of each protective pad (9) is attached to the liquid crystal display screen (3).

5. The liquid crystal display panel frame convenient for liquid crystal display panel connection according to claim 1, wherein two opposite sides of the first protection plate (1) are symmetrically provided with connecting grooves (43), one end of the outer wall of the connecting plate (41) is slidably sleeved with the inner cavity of the connecting grooves (43), and one side of the inner wall of the connecting grooves (43) is provided with a connecting hole (44).

6. The liquid crystal screen frame convenient for liquid crystal screen connection according to claim 1, wherein the outer wall of the fixture block (42) is slidably clamped with the inner cavity of the connection hole (44), and a sealing rubber block (45) is fixedly sleeved on one side of the inner cavity of the connection hole (44).

7. The liquid crystal display screen frame convenient for liquid crystal display screen connection according to claim 1, wherein the top and the bottom of the second protection plate (2) are symmetrically provided with two bearing grooves (46), an inner cavity of each bearing groove (46) is fixedly connected with a limiting rod (47), one end of the outer wall of each limiting rod (47) is slidably inserted and sleeved with the connecting plate (41), and the other end of the outer wall of each limiting rod (47) is slidably sleeved with a second spring (48).