CN215932300U

CN215932300U - Color LCD screen with simple structure

Info

Publication number: CN215932300U
Application number: CN202121384315.2U
Authority: CN
Inventors: 黄国兰; 李秋菊; 陈圆
Original assignee: Glad Photoelectricity Co ltd
Current assignee: Glad Photoelectricity Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-03-01
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a color LCD screen with a simple structure, which relates to the field of color LCD screens and comprises a screen, a frame and a front frame, wherein the screen is fixedly arranged in the middle inside the frame, the front frame is mutually clamped with the frame through a clamping device, the clamping device comprises an elastic ring, a clamping block and a clamping plate, the clamping plate is fixedly arranged on one side, close to the frame, of the front frame, the clamping block is fixedly arranged on the inner side surface of the elastic ring, and the clamping plate is clamped on the side surface of the frame through the clamping block. According to the utility model, the clamping plate on the front frame is clamped with the frame through the clamping block, so that the frame and the front frame are conveniently connected together in a clamping mode, the clamping block is limited through the structure of the elastic ring, and when the elastic ring is adjusted to deform, the position of the clamping block is conveniently adjusted, so that the frame and the front frame are conveniently installed and disassembled, namely, the whole screen is conveniently installed and disassembled, and the problem that the existing LCD screen is inconvenient to install and disassemble is solved.

Description

Color LCD screen with simple structure

Technical Field

The utility model relates to the field of color LCD screens, in particular to a color LCD screen with a simple structure.

Background

The LCD is constructed by placing liquid crystal in two parallel pieces of glass, and arranging many vertical and horizontal fine wires between the two pieces of glass, and controlling the rod-shaped crystal molecules to change direction by electrifying or not, so as to refract light to generate pictures.

The screen of the existing LCD screen is usually directly adhered and connected, so that the screen is inconvenient to mount and dismount, and the screen is also inconvenient to maintain when the whole screen fails.

Therefore, the existing LCD screen has the problem of inconvenient installation and disassembly, and for this reason, a color LCD screen with a simple structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a color LCD screen with a simple structure, which can effectively solve the problem of inconvenient installation and disassembly of the existing LCD screen in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that: a color LCD screen with a simple structure comprises a screen, a frame and a front frame, wherein the screen is fixedly arranged in the middle of the inside of the frame, and the front frame is clamped with the frame through a clamping device; this design carries out the joint through the structure of block device between to frame and the preceding frame for be convenient for install and dismantle between the structure of frame and preceding frame, so that screen holistic maintenance operation.

The clamping device comprises an elastic ring, a clamping block and a clamping plate, the clamping plate is fixedly arranged on one side, close to the frame, of the front frame, the clamping block is fixedly arranged on the inner side face of the elastic ring, the clamping plate is clamped on the side face of the frame through the clamping block, and the elastic ring is sleeved on the side faces of the clamping plate and the frame. The structure of fixture block and cardboard is convenient for be in the same place frame and preceding frame block, the connection structure of frame and preceding frame block is convenient for the installation and the dismantlement between frame and the preceding frame, and make the color LCD screen maintenance of being convenient for, the structure of elastic ring is convenient for carry on spacingly to the fixture block, avoid the fixture block to break away from cardboard and frame inside, and simultaneously, the structure of elastic ring is convenient for adjust, make fixture block and cardboard and frame inside break away from through pulling elastic ring, be convenient for with frame and preceding frame separation, and is preferred, wherein the elastic ring is elastic silica gel material.

Preferably, the side surface of the frame is provided with a clamping groove matched with the clamping plate, and the clamping plate is clamped inside the clamping groove. So that the clamping of the clamping plate on the frame is more stable.

Preferably, a bayonet matched with the clamping block is formed in the groove wall of the clamping groove, a clamping hole matched with the clamping block is formed in the clamping plate, and the clamping block is clamped in the bayonet and the clamping hole respectively. The fixture block passes through the bayonet and blocks in the inside of card hole, is convenient for make the structure of cardboard and frame pass through the fixture block card together. Preferably, the fixture block is magnet, and the inner wall fixed mounting in card hole has the magnet that attracts mutually with the fixture block opposite sex, is convenient for make the fixture block more firm at the inside block in card hole, is convenient for make the elastic ring difficult the emergence of device inside simultaneously break away from.

Preferably, the edges of the frame and the front frame form a ring groove matched with the elastic ring, and the elastic ring is sleeved inside the ring groove. So as to make the connection of the elastic ring between the frame and the front frame more beautiful.

Preferably, one side of the clamping plate close to the clamping hole is integrally connected with a limiting block, a limiting groove matched with the limiting block is formed in the groove wall of the clamping groove, and the limiting block is clamped in the limiting groove. Facilitating a more secure engagement between the catch plate and the frame.

Preferably, the frame is fixedly connected with a first sealing ring inside, the front frame is fixedly connected with a second sealing ring inside, and the first sealing ring and the second sealing ring are pressed together. The second sealing ring is simultaneously pressed on the surface of the screen, so that the front frame and the screen are attached more tightly, and a good dustproof effect is conveniently achieved between the front frame and the screen.

Preferably, the fixture blocks and the clamping plates are symmetrically distributed on the whole device. Facilitating a tighter and more secure connection between the frame and the front frame.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the clamping plate on the front frame is clamped with the frame through the clamping block, so that the frame and the front frame are conveniently connected together in a clamping mode, the clamping block is limited through the structure of the elastic ring, and when the elastic ring is adjusted to deform, the position of the clamping block is conveniently adjusted, so that the frame and the front frame are conveniently installed and disassembled, namely, the whole screen is conveniently installed and disassembled, the whole screen is convenient to maintain, and the problem that the existing LCD screen is inconvenient to install and disassemble is solved.

Drawings

FIG. 1 is a schematic perspective view of a color LCD panel with a simple structure according to the present invention;

FIG. 2 is a schematic sectional view of a color LCD panel with a simple structure according to the present invention;

FIG. 3 is an enlarged view of a color LCD panel of the present invention at A in FIG. 1;

FIG. 4 is a perspective view of a simple frame-on-machine attachment structure for a color LCD panel according to the present invention;

FIG. 5 is a perspective view of a connection structure of an elastic ring and a fixture block of a color LCD panel with a simple structure according to the present invention;

FIG. 6 is a perspective view of a front frame and an upper connection structure of a color LCD panel according to the present invention.

In the figure: 1. a screen; 2. a frame; 3. a front frame; 4. a clamping device; 41. an elastic ring; 42. a clamping block; 43. clamping a plate; 5. a card slot; 6. a bayonet; 7. a clamping hole; 8. a ring groove; 9. a limiting block; 10. a limiting groove; 11. a first seal ring; 12. a second seal ring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention is a color LCD screen with simple structure, including a screen 1, a frame 2 and a front frame 3, wherein the screen 1 is fixedly installed in the middle of the inside of the frame 2, and the front frame 3 is clamped with the frame 2 by a clamping device 4; this design is passed through clamping device 4's structure and is carried out the joint between frame 2 and the preceding frame 3 for be convenient for install and dismantle between frame 2 and the structure of preceding frame 3, so that screen holistic maintenance operation.

Clamping device 4 includes elastic ring 41, fixture block 42 and cardboard 43, and cardboard 43 fixed mounting is close to frame 2's one side at front frame 3, and fixture block 42 fixed mounting is at the medial surface of elastic ring 41, and cardboard 43 passes through the fixture block 42 block in frame 2's side, and elastic ring 41 cover is established at the side of cardboard 43 and frame 2. Fixture block 42 and cardboard 43's structure is convenient for be in the same place frame 2 and preceding frame 3 block, the connection structure of frame 2 and preceding frame 3 block is convenient for the installation and the dismantlement between frame 2 and the preceding frame 3, and make the colored LCD screen be convenient for maintain, the structure of elastic ring 41 is convenient for carry on spacingly to fixture block 42, avoid fixture block 42 to break away from cardboard 43 and frame 2 are inside, and simultaneously, the structure of elastic ring 41 is convenient for adjust, make fixture block 42 and cardboard 43 and frame 2 inside break away from through pulling elastic ring 41, be convenient for separate frame 2 and preceding frame 3, and is preferred, wherein elastic ring 41 is elastic silica gel material.

The side of the frame 2 is provided with a slot 5 matching with the clamping plate 43, and the clamping plate 43 is clamped in the slot 5. Facilitating a more stable engagement of the catch plate 43 on the frame 2.

The wall of the slot 5 is provided with a bayonet 6 matched with the clamping block 42, the inside of the clamping plate 43 is provided with a clamping hole 7 matched with the clamping block 42, and the clamping block 42 is clamped in the bayonet 6 and the clamping hole 7 respectively. The latch 42 passes through the bayonet 6 and is engaged in the latch hole 7, so that the latch plate 43 and the frame 2 are locked together by the latch 42. Preferably, the fixture block 42 is a magnet, and the inner wall of the fixture hole 7 is fixedly provided with a magnet which is opposite to and attracted to the fixture block 42, so that the fixture block 42 is more firmly clamped in the fixture hole 7, and the elastic ring 41 is not easy to break away from the device inside

The edges of the frame 2 and the front frame 3 form a ring groove 8 matched with the elastic ring 41, and the elastic ring 41 is sleeved inside the ring groove 8. Facilitating a more aesthetic coupling of the elastic ring 41 between the frame 2 and the front frame 3.

One side an organic whole that cardboard 43 is close to card hole 7 is connected with stopper 9, the cell wall inside of draw-in groove 5 seted up with stopper 9 assorted spacing groove 10, stopper 9 block is in the inside of spacing groove 10. Facilitating a more secure engagement between the catch plate 43 and the frame 2.

The inside fixedly connected with first sealing ring 11 of frame 2, the inside fixedly connected with second sealing ring 12 of preceding frame 3, first sealing ring 11 and second sealing ring 12 pressfitting mutually. The second sealing ring 12 is simultaneously pressed on the surface of the screen 1, so that the front frame 3 and the screen 1 are attached more tightly, and a good dustproof effect is conveniently achieved between the front frame 3 and the screen 1.

The structure of the clamping blocks 42 and the clamping plates 43 is symmetrically distributed on the whole device. Facilitating a tighter and more secure connection between the frame 2 and the front frame 3.

The working principle of the utility model is as follows:

referring to fig. 1-6, the color LCD panel of the present invention has a simple structure, when being installed, the clamping plates 43 on the front frame 3 are clamped in the clamping grooves 5 on the frame 2 corresponding to the clamping plates 43 one by one, the limiting blocks 9 are clamped in the limiting grooves 10 one by one, the elastic ring 41 is sleeved in the ring groove 8, each clamping block 42 penetrates through the clamping opening 6 and the clamping hole 7, and is clamped in the clamping opening 6 and the clamping hole 7 one by one, so that the frame 2 and the front frame 3 are firmly fixed together, when being disassembled, the elastic ring 41 is deformed by pulling out the elastic ring 41, so that each clamping block 42 is separated from the corresponding clamping hole 7 and the clamping opening 6, and finally the clamping plates 43 can be taken down from the frame 2.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A color LCD screen with simple structure is characterized in that: the screen comprises a screen (1), a frame (2) and a front frame (3), wherein the screen (1) is fixedly arranged in the middle of the inside of the frame (2), and the front frame (3) is mutually clamped with the frame (2) through a clamping device (4);

the clamping device (4) comprises an elastic ring (41), a clamping block (42) and a clamping plate (43), the clamping plate (43) is fixedly installed on one side, close to the frame (2), of the front frame (3), the clamping block (42) is fixedly installed on the inner side face of the elastic ring (41), the clamping plate (43) is clamped on the side face of the frame (2) through the clamping block (42), and the elastic ring (41) is sleeved on the side faces of the clamping plate (43) and the frame (2).

2. A simply constructed color LCD panel according to claim 1, characterized in that: the side surface of the frame (2) is provided with a clamping groove (5) matched with the clamping plate (43), and the clamping plate (43) is clamped in the clamping groove (5).

3. A simply constructed color LCD panel according to claim 2, characterized in that: the clamping groove is characterized in that a bayonet (6) matched with the clamping block (42) is formed in the groove wall of the clamping groove (5), a clamping hole (7) matched with the clamping block (42) is formed in the clamping plate (43), and the clamping block (42) is clamped in the bayonet (6) and the clamping hole (7) respectively.

4. A simply constructed color LCD panel according to claim 3, characterized in that: the edge of frame (2) and preceding frame (3) forms with elastic ring (41) assorted annular (8), elastic ring (41) cover is established in the inside of annular (8).

5. A simply constructed color LCD panel as claimed in claim 4, characterized in that: one side of the clamping plate (43) close to the clamping hole (7) is integrally connected with a limiting block (9), a limiting groove (10) matched with the limiting block (9) is formed in the groove wall of the clamping groove (5), and the limiting block (9) is clamped in the limiting groove (10).

6. A simply constructed color LCD panel according to claim 1, characterized in that: the inner part of the frame (2) is fixedly connected with a first sealing ring (11), the inner part of the front frame (3) is fixedly connected with a second sealing ring (12), and the first sealing ring (11) and the second sealing ring (12) are pressed together.

7. A simply constructed color LCD panel according to claim 1, characterized in that: the structures of the clamping blocks (42) and the clamping plates (43) are symmetrically distributed on the whole device.