CN210627156U

CN210627156U - High-low temperature resistant display screen protection sealant

Info

Publication number: CN210627156U
Application number: CN201921848350.8U
Authority: CN
Inventors: 彭维
Original assignee: Shenzhen Lanjixing Optoelectronics Technology Co ltd
Current assignee: Shenzhen Lanjixing Optoelectronics Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-05-26
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a resistant high low temperature display screen protection sealant, including the display screen, including touch-sensitive screen module and display screen module in the display screen, it is together fixed through sealant between touch-sensitive screen subassembly and the display screen subassembly, be equipped with the cushion chamber in the sealant, top-down is provided with first magnetic sheet and second magnetic sheet in the cushion chamber, mutual repulsion between first magnetic sheet and the second magnetic sheet, be equipped with a buffer layer between first magnetic sheet and the second magnetic sheet, be equipped with a plurality of connecting holes on the buffer layer, the both ends of connecting hole respectively with first magnetic sheet, the second magnetic sheet switches on mutually, be equipped with a plurality of recesses on the cushion chamber, be equipped with high temperature resistant layer in the recess, cushion chamber department is equipped with a low temperature resistant layer. The utility model has simple structure, high temperature and low temperature resistance, difficult aging and longer service life; the sealing performance and the pressure resistance are good.

Description

High-low temperature resistant display screen protection sealant

Technical Field

The utility model relates to a high low temperature resistant display screen protection sealant.

Background

At present, mobile phones are developing towards light and thin. In order to be as light and thin as possible, the gap between the touch screen module and the display screen module needs to be made as small as possible, and a sealant is generally arranged between the touch screen module and the display screen module.

The existing sealant has the advantages of simple structure, poor high-temperature and low-temperature resistance effect, easy aging and damage after long-time use and influence on the use effect.

Disclosure of Invention

The utility model aims to solve the technical problem that a can solve the resistant high low temperature display screen protection sealant of above-mentioned problem.

The utility model discloses a realize through following technical scheme: a high and low temperature resistant display screen protection sealant comprises a display screen, the display screen comprises a touch screen module and a display screen module, the touch screen module and the display screen module are fixed together through a sealant, a buffer cavity is arranged in the sealant, a first magnetic sheet and a second magnetic sheet are arranged in the buffer cavity from top to bottom, the first magnetic sheet and the second magnetic sheet repel each other, a buffer layer is arranged between the first magnetic sheet and the second magnetic sheet, a plurality of connecting holes are arranged on the buffer layer, two ends of the connecting holes are respectively communicated with the first magnetic sheet and the second magnetic sheet, a plurality of grooves are arranged on the buffer cavity, a high temperature resistant layer is arranged in each groove, a low temperature resistant layer is arranged at the buffer cavity, covers the grooves, the low temperature resistant layer and the first magnetic sheet, the second magnetic sheet is contacted, and the low-temperature resistant layer and the high-temperature resistant layer are fixed through heat-conducting glue.

As the preferred technical scheme, the high-temperature resistant layer is made of high-temperature resistant paint.

As a preferred technical scheme, the low-temperature resistant layer is made of polyvinyl chloride materials.

As preferred technical scheme, be equipped with the bolster in the recess, the bolster adopts rubber or silica gel to make, has buffer material in the bolster, has the space between bolster and the recess.

According to the preferable technical scheme, the buffer layer is made of rubber and provided with a plurality of slots, the first magnetic sheet and the second magnetic sheet are respectively provided with a plurality of inserting portions, and the inserting portions are inserted into the slots to be fixed.

The utility model has the advantages that: the utility model has simple structure, high temperature and low temperature resistance, difficult aging and longer service life; the sealing performance and the pressure resistance are good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall structure diagram of the present invention; fig. 2 is a top view of the buffer layer of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 and fig. 2, the display device comprises a display screen, the display screen comprises a touch screen module 1 and a display screen module 2, the touch screen module 1 and the display screen module 2 are fixed together by a sealant 3, a buffer cavity 311 is arranged in the sealant 3, a first magnetic sheet 5 and a second magnetic sheet 6 are arranged in the buffer cavity 311 from top to bottom, the first magnetic sheet 5 and the second magnetic sheet 6 repel each other, a buffer layer 7 is arranged between the first magnetic sheet 5 and the second magnetic sheet 6, a plurality of connecting holes 711 are arranged on the buffer layer 7, two ends of the connecting holes 711 are respectively communicated with the first magnetic sheet 5 and the second magnetic sheet 6, a plurality of grooves 8 are arranged on the buffer cavity 311, a high temperature resistant layer 9 is arranged in each groove 8, the surface area of the groove is increased, so that the surface of the high temperature resistant layer is also increased, a low temperature resistant layer 11 is arranged at the buffer cavity 311, the groove 8 is covered by the low temperature resistant layer 11, the low temperature resistant layer 11 is in contact with the first magnetic sheet 5 and the second magnetic sheet 6, and the low temperature resistant layer 11 and the high temperature resistant layer 9 are fixed through heat conducting glue.

Wherein, the high temperature resistant layer 9 is made of high temperature resistant paint, and has good high temperature resistant effect.

Wherein, the low temperature resistant layer 11 is made of polyvinyl chloride material and has good low temperature resistance.

Wherein, be equipped with bolster 12 in the recess 8, bolster 12 adopts rubber or silica gel to make, and the bolster 12 is internal to be stored has buffering material 121, has the space between bolster 12 and the recess 8, the removal of the bolster of being convenient for.

Wherein, buffer layer 7 adopts rubber to make, and buffer layer 7 is equipped with a plurality of slots, all is equipped with a plurality of portions of inserting 13 on first magnetic sheet 5 and the second magnetic sheet 6, and the portion of inserting material can be rubber, and it is fixed to bond between portion of inserting and the magnetic sheet, and portion of inserting 13 inserts fixedly in the slot, is convenient for spacing fixed first magnetic sheet and second magnetic sheet.

The working principle is as follows: this device has promoted the life of whole sealant through high temperature resistant layer and low temperature resistant layer when using, is difficult for ageing.

First magnetic sheet and second magnetic sheet in this device repel each other for when whole structure received pressure, can form fine resistance, promoted the crushing resistance. The buffer also has the same compression-resistant effect.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a resistant high low temperature display screen protection sealant, includes the display screen, including touch-sensitive screen module (1) and display screen module (2) in the display screen, fixes together through sealant (3) between touch-sensitive screen module (1) and display screen module (2), its characterized in that: a buffer cavity (311) is arranged in the sealing rubber piece (3), a first magnetic sheet (5) and a second magnetic sheet (6) are arranged in the buffer cavity (311) from top to bottom, the first magnetic sheet (5) and the second magnetic sheet (6) are mutually exclusive, a buffer layer (7) is arranged between the first magnetic sheet (5) and the second magnetic sheet (6), a plurality of connecting holes (711) are arranged on the buffer layer (7), two ends of the connecting holes (711) are respectively communicated with the first magnetic sheet (5) and the second magnetic sheet (6), a plurality of grooves (8) are arranged on the buffer cavity (311), a high-temperature-resistant layer (9) is arranged in each groove (8), a low-temperature-resistant layer (11) is arranged at the position of the buffer cavity (311), the grooves (8) are covered by the low-temperature-resistant layer (11), the low-temperature-resistant layer (11) and the first magnetic sheet (5), the second magnetic sheet (6) is contacted, and the low temperature resistant layer (11) and the high temperature resistant layer (9) are fixed through heat conducting glue.

2. The high and low temperature resistant display screen protective sealant according to claim 1, wherein; the high temperature resistant layer (9) is made of high temperature resistant paint.

3. The high and low temperature resistant display screen protective sealant according to claim 1, wherein: the low temperature resistant layer (11) is made of polyvinyl chloride material.

4. The high and low temperature resistant display screen protective sealant according to claim 1, wherein: a buffer piece (12) is arranged in the groove (8), the buffer piece (12) is made of rubber or silica gel, a buffer substance (121) is stored in the buffer piece (12), and a gap is formed between the buffer piece (12) and the groove (8).

5. The high and low temperature resistant display screen protective sealant according to claim 1, wherein: buffer layer (7) adopt rubber to make, and buffer layer (7) are equipped with a plurality of slots, all are equipped with a plurality of portions of inserting (13) on first magnetic sheet (5) and second magnetic sheet (6), and portion of inserting (13) are inserted to the slot in fixed.