CN212276172U

CN212276172U - LCD display screen with current protection device

Info

Publication number: CN212276172U
Application number: CN202021219820.7U
Authority: CN
Inventors: 施生秋; 林居财
Original assignee: Fujian Tixiang Technology Co ltd
Current assignee: Fujian Tixiang Technology Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-01-01
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a LCD display screen with current protection device, including the liquid crystal display layer, the fixed dustproof cloth that is equipped with in liquid crystal display layer bottom, the fixed waterproof layer that is equipped with in dustproof cloth bottom, the fixed refraction board that is equipped with in waterproof layer bottom, the fixed euphotic layer that is equipped with in liquid crystal display layer top, the euphotic layer top bonds and has the tempering membrane, liquid crystal display layer bottom one side threaded connection has the electric connection, the fixed adapter that is equipped with in electric connection bottom, be equipped with the thread between adapter and the liquid crystal display, thread bottom and adapter top fixed connection. The utility model discloses a liquid crystal display layer is because the unexpected condition takes place when using, causes the heat too big in the transmission course, and the connecting block is because the lead-antimony alloy material characteristic begins to fuse this moment, and then realizes the separation of first auxiliary line and the auxiliary line of second, avoids the continuation high temperature work on liquid crystal display layer to realize the self-protection of this device.

Description

LCD display screen with current protection device

Technical Field

The utility model relates to a display screen technical field, concretely relates to LCD display screen with current protection device.

Background

The Liquid Crystal Display screen, English is called LCD for short, it is a kind of flat panel Display, it is used for screen Display of TV set and computer, the Display screen has the advantages of low power consumption, small volume and low radiation, the Liquid Crystal Display screen uses Liquid Crystal solution in two polarized materials, when the current passes through the Liquid, the Crystal can be rearranged to achieve the purpose of imaging, the Liquid Crystal, that is, a substance has both the fluidity of Liquid and a certain arrangement characteristic similar to Crystal, under the action of electric field, the arrangement of Liquid Crystal molecule can be changed, thereby affecting its optical property, this phenomenon is called electro-optical effect, when using the electro-optical effect of Liquid Crystal, people have been away from place to live to be LCD Display screen, it is enough to see the importance of LCD Display screen to people's life.

However, when the current LCD display screen is actually used, the display screen is often damaged due to over-high temperature because the current protection device is not provided, that is, the heat dissipation protection effect of the display screen is poor, and the current LCD display screen does not have a self-protection function.

Therefore, it is necessary to invent an LCD panel with a current protection device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a LCD display screen with current protection device, because the unexpected condition takes place through the liquid crystal display layer when using, cause heat too big in the transmission course, the connecting block is because the plumbous antimony alloy material characteristic begins to fuse this moment, and then realizes the separation of first auxiliary line and second auxiliary line, avoids the continuation high temperature work on liquid crystal display layer to realize the self-protection of this device, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: an LCD display screen with a current protection device comprises a liquid crystal display layer, wherein the bottom of the liquid crystal display layer is fixedly provided with dustproof cloth, a waterproof layer is fixedly arranged at the bottom of the dustproof cloth, a refracting plate is fixedly arranged at the bottom of the waterproof layer, a euphotic layer is fixedly arranged at the top of the liquid crystal display layer, the top of the euphotic layer is bonded with a toughened film, one side of the bottom of the liquid crystal display layer is in threaded connection with an electrical connector, the bottom of the electric joint is fixedly provided with an adapter, a main line is arranged between the adapter and the liquid crystal display screen, the bottom of the main line is fixedly connected with the top of the adapter, the top of the main line is fixedly connected with the bottom of the liquid crystal display screen, a first auxiliary line is fixedly arranged at the bottom of the liquid crystal display layer, a connecting block is fixedly arranged at the bottom of the first auxiliary line, the fixed vice line of second that is equipped with in connecting block bottom, vice line bottom of second and adapter fixed connection.

Preferably, the light-transmitting layer is made of an optical glass material, and the connecting block is made of a lead-antimony alloy material.

Preferably, the waterproof layer is uniformly sprayed on the surface of the bottom of the dustproof cloth, and the dustproof cloth is matched with the liquid crystal display layer.

Preferably, the bottom surface of the refraction plate is provided with a plurality of heat dissipation holes, and the heat dissipation holes are uniformly distributed in the refraction plate in a circular array.

Preferably, the thickness of the toughened film is matched with that of the light transmission layer, the thickness of the toughened film is set to be 0.2mm, and the cross section of the toughened film is set to be rectangular.

Preferably, the liquid crystal display layer is matched with the dustproof cloth, and the liquid crystal display layer is matched with the euphotic layer.

Preferably, the first secondary line is arranged on one side of the main line close to the heat dissipation hole, and the second secondary line is arranged on one side of the main line close to the heat dissipation hole.

In the technical scheme, the utility model provides a technological effect and advantage:

the user inserts the device into the adapter through the external data line to use the device, the main line, the first auxiliary line and the second auxiliary line are combined together to transmit data, when the ambient temperature of the device rises and the heat is overlarge in the transmission process, the connecting block begins to be fused due to the characteristics of the lead-antimony alloy material, thereby realizing the separation of the first and second sub-lines and avoiding the continuous high-temperature operation of the liquid crystal display layer, thereby realizing the self-protection of the device, and the heat dissipation holes can rapidly transfer the heat generated by the liquid crystal display layer during operation to the outer side of the refraction plate, thereby effectively protecting the liquid crystal display layer and prolonging the service life of the liquid crystal display layer, compared with the prior art, when the device is used, possess current protection device, can not cause the display screen to take place the condition of damaging because of the high temperature, the heat dissipation protective effect of display screen is strong, possesses the function of self-protection.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

fig. 2 is a perspective view of the present invention;

FIG. 3 is a schematic view of the connection structure of the first and second sub-wires of the present invention;

FIG. 4 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;

fig. 5 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.

Description of reference numerals:

the light-emitting diode comprises a liquid crystal display layer 1, dustproof cloth 2, a waterproof layer 3, a light refracting plate 4, a light transmitting layer 5, a toughened film 6, an electrical connector 7, an adapter 8, a main line 9, a first auxiliary line 10, a connecting block 11, a second auxiliary line 12 and heat dissipation holes 13.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a LCD display screen with current protection device as shown in figures 1-5, which comprises a liquid crystal display layer 1, wherein the bottom of the liquid crystal display layer 1 is fixedly provided with dustproof cloth 2, the bottom of the dustproof cloth 2 is fixedly provided with a waterproof layer 3, the bottom of the waterproof layer 3 is fixedly provided with a refraction plate 4, the top of the liquid crystal display layer 1 is fixedly provided with a euphotic layer 5, the top of the euphotic layer 5 is bonded with a toughened film 6, one side of the bottom of the liquid crystal display layer 1 is connected with an electric joint 7 by screw threads, the bottom of the electric joint 7 is fixedly provided with an adapter 8, a mainline 9 is arranged between the adapter 8 and the liquid crystal display screen, the bottom of the mainline 9 is fixedly connected with the top of the adapter 8, the top of the mainline 9 is fixedly connected with the bottom of the liquid crystal display screen, the bottom of the liquid crystal display, the fixed second auxiliary line 12 that is equipped with in connecting block 11 bottom, 12 bottoms of second auxiliary line and adapter 8 fixed connection.

Further, in the above technical solution, the light-transmitting layer 5 is made of an optical glass material, and the connection block 11 is made of a lead-antimony alloy material.

Further, in the above technical scheme, the waterproof layer 3 is uniformly sprayed on the bottom surface of the dustproof cloth 2, and the dustproof cloth 2 is matched with the liquid crystal display layer 1.

Further, in the above technical scheme, heat dissipation holes 13 are formed in the bottom surface of the refraction plate 4, the number of the heat dissipation holes 13 is multiple, and the heat dissipation holes 13 are uniformly distributed in the refraction plate 4 in a circular array, so that the heat dissipation effect of the liquid crystal display layer 1 is improved, and the service life of the liquid crystal display layer 1 is prolonged.

Further, in the above technical scheme, the tempered film 6 is matched with the euphotic layer 5, the thickness of the tempered film 6 is set to be 0.2mm, and the cross section of the tempered film 6 is set to be rectangular, so that the euphotic layer 5 is effectively protected from being scratched by an external hard object.

Further, in the above technical solution, the liquid crystal display layer 1 is matched with the dustproof cloth 2, and the liquid crystal display layer 1 is matched with the light transmission layer 5.

Further, in the above technical solution, the first sub-line 10 is disposed on a side of the main line 9 close to the heat dissipation hole 13, and the second sub-line 12 is disposed on a side of the main line 9 close to the heat dissipation hole 13.

The implementation mode is specifically as follows: when the utility model is used, a user inserts the inside of the adapter 8 through an external data line to put the device into use, the main line 9, the first auxiliary line 10 and the second auxiliary line 12 are integrated into a whole to transmit data together, when the surrounding environment of the device is changed, namely the temperature rises, and the heat is overlarge in the transmission process, at the moment, the connecting block 11 starts to be fused due to the characteristics of the lead-antimony alloy material, so that the first auxiliary line 10 and the second auxiliary line 12 are separated, the continuous high-temperature work of the liquid crystal display layer 1 is avoided, thereby realizing the self-protection of the device, the dustproof cloth 2 can effectively prevent external dust from entering the liquid crystal display layer 1, the waterproof layer 3 can effectively prevent external moisture from entering the liquid crystal display layer 1, the liquid crystal display layer 1 can be better protected, meanwhile, the refraction plate 4 can increase the brightness of the liquid crystal display layer 1, and avoid the uneven brightness of the liquid crystal display layer 1, and the louvre 13 can be with the quick transmission of the heat that liquid crystal display layer 1 produced at the during operation to the refraction board 4 outside, thereby effectual liquid crystal display layer 1 is protected, the life of extension liquid crystal display layer 1, tempering membrane 6 can avoid euphotic layer 5 to be scraped the condition emergence of flower by the foreign object simultaneously, thereby improve user's high quality user demand, this embodiment has specifically solved LCD display screen among the prior art when the in-service use, often because do not possess current protection device and cause the display screen because of the high condition that takes place the damage of temperature, the heat dissipation protective effect of display screen is poor promptly, the problem of the function of self-protection does not possess.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the device needs to use a main line, a first secondary line and a second secondary line together when data are transmitted, when heat is too high in the transmission process, at the moment, the connecting block 11 starts to be fused due to the characteristics of lead-antimony alloy materials, so that the first secondary line 10 is separated from the second secondary line 12, continuous high-temperature work of the liquid crystal display layer 1 is avoided, self protection of the device is realized, the dustproof cloth 2 can effectively prevent dust from entering the liquid crystal display layer 1, the waterproof layer 3 can effectively prevent external moisture from entering the liquid crystal display layer 1, the liquid crystal display layer 1 is well protected, meanwhile, the brightness of the liquid crystal display layer 1 can be increased by the refraction plate 4, the heat generated can be rapidly transmitted to the outer side of the refraction plate 4 by the heat dissipation holes 13, the liquid crystal display layer 1 is effectively protected, and meanwhile, the tempered film 6 can avoid the light-transmitting layer 5 from being scratched by, thereby increasing the user's high quality use requirements.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. An LCD display screen with current protection, comprising a liquid crystal display layer (1), characterized in that: the dustproof cloth (2) is fixedly arranged at the bottom of the liquid crystal display layer (1), the waterproof layer (3) is fixedly arranged at the bottom of the dustproof cloth (2), the refraction plate (4) is fixedly arranged at the bottom of the waterproof layer (3), the light transmission layer (5) is fixedly arranged at the top of the liquid crystal display layer (1), the tempered film (6) is bonded at the top of the light transmission layer (5), one side of the bottom of the liquid crystal display layer (1) is in threaded connection with the electric connector (7), the adapter (8) is fixedly arranged at the bottom of the electric connector (7), the main line (9) is arranged between the adapter (8) and the liquid crystal display screen, the bottom of the main line (9) is fixedly connected with the top of the adapter (8), the top of the main line (9) is fixedly connected with the bottom of the liquid crystal display screen, the first sub-line (10) is fixedly arranged at the bottom of, the bottom of the connecting block (11) is fixedly provided with a second auxiliary line (12), and the bottom of the second auxiliary line (12) is fixedly connected with the adapter (8).

2. An LCD panel with current protection device according to claim 1, wherein: the light-transmitting layer (5) is made of an optical glass material, and the connecting block (11) is made of a lead-antimony alloy material.

3. An LCD panel with current protection device according to claim 1, wherein: the waterproof layer (3) is uniformly sprayed on the surface of the bottom of the dustproof cloth (2), and the dustproof cloth (2) is matched with the liquid crystal display layer (1).

4. An LCD panel with current protection device according to claim 1, wherein: the surface of the bottom of the refraction plate (4) is provided with a plurality of heat dissipation holes (13), and the heat dissipation holes (13) are uniformly distributed in the refraction plate (4) in a circular array.

5. An LCD panel with current protection device according to claim 1, wherein: the tempered film (6) is matched with the euphotic layer (5), the thickness of the tempered film (6) is set to be 0.2mm, and the cross section of the tempered film (6) is set to be rectangular.

6. An LCD panel with current protection device according to claim 1, wherein: the liquid crystal display layer (1) is matched with the dustproof cloth (2), and the liquid crystal display layer (1) is matched with the euphotic layer (5).

7. An LCD display screen with current protection device as claimed in claim 4, wherein: the first secondary line (10) is arranged on one side, close to the heat dissipation hole (13), of the main line (9), and the second secondary line (12) is arranged on one side, close to the heat dissipation hole (13), of the main line (9).