CN213276623U - High temperature resistant formula resistance screen - Google Patents
High temperature resistant formula resistance screen Download PDFInfo
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- CN213276623U CN213276623U CN202022745091.5U CN202022745091U CN213276623U CN 213276623 U CN213276623 U CN 213276623U CN 202022745091 U CN202022745091 U CN 202022745091U CN 213276623 U CN213276623 U CN 213276623U
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Abstract
The utility model discloses a high temperature resistant formula resistance screen, including basal plate, insulating layer, circuit board, tectorial membrane layer, supporting insulation layer, organic glass main screen layer, negative pressure cock body, negative pressure chamber and bonding ring layer, the basic unit inside groove has been seted up to the right flank of basal plate, install in the basic unit inside groove the insulating layer, thermal-insulated chamber has been seted up to the right flank of insulating layer, install in the thermal-insulated chamber the circuit board, the right flank of insulating layer is still pressed and is equipped with supporting insulation layer, supporting insulation layer's right flank is installed organic glass main screen layer, the right flank of basal plate is provided with the basic unit convex part, supporting insulation layer's left side is provided with the support convex part, the gas blocking groove has been seted up on the basic unit convex part. Has the advantages that: the utility model discloses a setting up of reducing intracavity gas density and insulating layer has promoted the high temperature resistance performance of resistance screen, has strengthened intracavity gas tightness through two grafting convex parts, is convenient for use for a long time.
Description
Technical Field
The utility model relates to a formula resistance screen field especially relates to a high temperature resistant formula resistance screen.
Background
The intelligent terminal is because brought very big facility for people, has consequently become the electronic product that people are essential in the life gradually, and along with the development of technique, intelligent terminal's screen has begun further development, and electronic screen has obtained extensive application, and the resistive screen is more common one in the electronic screen, but on the instrument of some special occasions, because the instrument generates heat, the resistive screen can receive the high temperature influence of instrument itself.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant formula resistance screen just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a high-temperature-resistant resistance screen comprises a base plate, a heat insulation layer, a circuit board, a film coating layer, a supporting insulation layer, an organic glass main screen layer, a negative pressure plug body, a negative pressure cavity and an adhesive ring layer, wherein a base layer inner groove is formed in the right side surface of the base plate, the heat insulation layer is arranged in the base layer inner groove, a heat insulation cavity is formed in the right side surface of the heat insulation layer, the circuit board is arranged in the heat insulation cavity, the supporting insulation layer is arranged on the right side surface of the heat insulation layer in a pressing mode, the organic glass main screen layer is arranged on the right side surface of the supporting insulation layer, a base layer convex part is arranged on the right side surface of the base plate, a supporting convex part is arranged on the left side of the supporting insulation layer, a gas blocking groove is formed in the base layer convex part, the supporting convex part is inserted, the left side of the base plate is provided with an caulking groove, a plug hole is formed in the caulking groove, the caulking groove is communicated into the negative pressure cavity through the plug hole, and the negative pressure plug body is plugged in the plug hole.
Further, the right side edge of the base plate and the left side edge of the supporting insulating layer are bonded together by a bonding ring layer.
Further, the right side of the organic glass main screen layer is provided with the film coating layer, and the film coating layer is an anti-static shielding film.
Furthermore, the tail end of the supporting convex part is provided with an air blocking cushion body, and the air blocking cushion body position annular rubber ring cushion is arranged on the tail end of the supporting convex part.
Furthermore, the negative pressure plug body is a T-shaped plug body, and the heat insulation layer is a melamine resin layer.
In the water feeding structure, after each level is assembled, the negative pressure cavity is sucked into negative pressure through the air suction device, the internal gas density is reduced, so that the heat transfer outside the circuit board is reduced, the heat inside the electronic equipment enters the resistance screen through the left side, and a small part of heat emitted by the circuit board can be transferred to the outside through the supporting insulating layer and the glass layer.
Has the advantages that: high temperature resistant formula resistance screen through reducing the high temperature resistance performance that has promoted the resistance screen that sets up of intracavity gas density and insulating layer, strengthened the intracavity gas tightness through two grafting convex parts, be convenient for permanent use.
Drawings
Fig. 1 is a schematic structural diagram of a high temperature resistant resistance screen according to the present invention;
fig. 2 is an enlarged schematic view of a structure a of the high temperature resistant resistance screen of the present invention.
The reference numerals are explained below:
1. a base layer plate; 2. a thermal insulation layer; 3. a circuit board; 4. a film coating layer; 5. a support insulating layer; 6. an organic glass main screen layer; 7. a negative pressure plug body; 8. a negative pressure chamber; 9. plugging the hole; 10. a support protrusion; 11. a bonding ring layer; 12. a base layer convex portion; 13. blocking the air stopper.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-2, a high temperature resistant resistance screen is composed of a base plate 1, a heat insulation layer 2, a circuit board 3, a film coating layer 4, a support insulation layer 5, an organic glass main screen layer 6, a negative pressure plug body 7, negative pressure cavities and 8 and an adhesive ring layer 11;
a base layer inner groove is formed in the right side surface of the base layer plate 1, a heat insulation layer 2 is installed in the base layer inner groove, a heat insulation cavity is formed in the right side surface of the heat insulation layer 2, a circuit board 3 is installed in the heat insulation cavity, a supporting insulation layer 5 is further pressed on the right side surface of the heat insulation layer 2, and an organic glass main screen layer 6 is installed on the right side surface of the supporting insulation layer 5;
a base layer convex part 12 is arranged on the right side surface of the base layer plate 1, a support convex part 10 is arranged on the left side of the support insulating layer 5, an air blocking groove is formed in the base layer convex part 12, and the support convex part 10 is inserted into the air blocking groove;
still enclose between base plate 1, insulating layer 2 and the support insulating layer 5 and be equipped with negative pressure chamber 8, the caulking groove has been seted up to the left surface of base plate 1, set up consent 9 in the caulking groove, the caulking groove communicates negative pressure chamber 8 through consent 9 in, and the stopper is equipped with negative pressure cock body 7 in the consent 9.
In the present embodiment, the right side edge of the base plate 1 and the left side edge of the support insulating layer 5 are bonded together by the adhesive ring layer 11.
In this embodiment, the coated layer 4 is disposed on the right side of the organic glass main screen layer 6, and the coated layer 4 is an anti-static shielding film.
In this embodiment, the end of the support protrusion 10 is mounted with an air blocking stopper 13, and the air blocking stopper 13 is an annular rubber gasket.
In this embodiment, the negative pressure plug 7 is a T-shaped plug, and the heat insulating layer 2 is a layer of a polycyanurate resin.
In the water feeding structure, after each level is assembled, the negative pressure cavity 8 is sucked into negative pressure through the air suction device, the internal gas density is reduced, and therefore the heat transfer outside the circuit board is reduced, the heat inside the electronic device enters the resistance screen through the left side, and meanwhile, a small part of heat emitted by the circuit board can be transferred to the outside through the supporting insulating layer and the glass layer.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a high temperature resistant formula resistance screen which characterized in that: the solar cell comprises a base plate, a heat insulation layer, a circuit board, a film coating layer, a supporting insulation layer, an organic glass main screen layer, a negative pressure plug body, a negative pressure cavity and an adhesive ring layer, wherein a base layer inner groove is formed in the right side surface of the base plate, the heat insulation layer is arranged in the base layer inner groove, a heat insulation cavity is formed in the right side surface of the heat insulation layer, the circuit board is arranged in the heat insulation cavity, the supporting insulation layer is arranged on the right side surface of the heat insulation layer in a pressed mode, the organic glass main screen layer is arranged on the right side surface of the supporting insulation layer, a base layer convex part is arranged on the right side surface of the base plate, a supporting convex part is arranged on the left side of the supporting insulation layer, a gas blocking groove is formed in the base layer convex part, the supporting convex part is inserted into the gas blocking groove, the, and a plug hole is formed in the caulking groove, the caulking groove is communicated into the negative pressure cavity through the plug hole, and the negative pressure plug body is plugged in the plug hole.
2. A high temperature resistant resistive screen according to claim 1, wherein: the right side edge of the base plate and the left side edge of the supporting insulating layer are bonded together through a bonding ring layer.
3. A high temperature resistant resistive screen according to claim 1, wherein: the right side of the organic glass main screen layer is provided with the film coating layer, and the film coating layer is an anti-static shielding film.
4. A high temperature resistant resistive screen according to claim 1, wherein: the tail end of the supporting convex part is provided with an air blocking cushion body, and the air blocking cushion body position is provided with an annular rubber ring cushion.
5. A high temperature resistant resistive screen according to claim 1, wherein: the negative pressure plug body is a T-shaped plug body, and the heat insulation layer is a melamine resin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022745091.5U CN213276623U (en) | 2020-11-24 | 2020-11-24 | High temperature resistant formula resistance screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022745091.5U CN213276623U (en) | 2020-11-24 | 2020-11-24 | High temperature resistant formula resistance screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213276623U true CN213276623U (en) | 2021-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022745091.5U Active CN213276623U (en) | 2020-11-24 | 2020-11-24 | High temperature resistant formula resistance screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213276623U (en) |
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2020
- 2020-11-24 CN CN202022745091.5U patent/CN213276623U/en active Active
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