CN218549956U

CN218549956U - High-strength wear-resistant glass backboard

Info

Publication number: CN218549956U
Application number: CN202222578672.3U
Authority: CN
Inventors: 邓涛
Original assignee: Anhui Maoyue Photoelectric Technology Co ltd
Current assignee: Anhui Maoyue Photoelectric Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-02-28
Anticipated expiration: 2032-09-28

Abstract

The utility model provides a high strength wear-resisting glass backplate, including metal frame and backplate subassembly, the backplate subassembly sets up inside metal frame, and backplate subassembly outside joint is fixed with a plurality of flexible card strips, and flexible card strip joint is inside flexible rubber strip, and flexible rubber strip is located metal frame to lie in between metal frame and the backplate subassembly, the backplate subassembly includes zirconia ceramic layer, glass substrate layer and high printing opacity polystyrene layer. The utility model discloses a set up flexible rubber strip and flexible card strip between backplate and metal frame, realized buffering and protection to the glass backplate, avoided backplate and metal frame direct contact to avoided metal frame atress to warp and caused the extrusion damage to the glass backplate, improved the stability in use and the intensity of glass backplate.

Description

High-strength wear-resistant glass backboard

Technical Field

The utility model relates to a cell-phone glass board technical field especially relates to a wear-resisting glass backplate of high strength.

Background

The mobile phone back plate used currently generally has two types of metal back cover and metal frame + glass back plate, the former is used in the current mobile phone, it has high intensity, the advantage that the radiating efficiency is good, but it can also cause the self of mobile phone to become heavy, and the aesthetic property is also worse than the combination mode of metal frame + glass back plate, and at the moment that the wireless charging technology of current mobile phone is popularized, the wireless charging technology can not be applied to the lid behind the all-metal, thereby leading to the reduction of its use limitation and application scene, and the combination mode of metal frame + glass back plate, when receiving the collision, the metal frame is easy to be stressed and deformed, and then extrude the glass back plate and cause the glass cover plate to be damaged, cause the use intensity of glass cover plate to be low, the result of use is poor.

Therefore, a high-strength abrasion-resistant glass back plate is required to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wear-resisting glass backplate of high strength overcomes above-mentioned problem or solves above-mentioned problem at least partially.

In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:

the utility model provides a high strength wear-resisting glass backplate, including metal frame and backplate subassembly, the backplate subassembly sets up inside the metal frame, backplate subassembly outside joint is fixed with a plurality of flexible card strips, flexible card strip joint is inside flexible rubber strip, flexible rubber strip is located the metal frame to be located between metal frame and the backplate subassembly.

The backboard component comprises a zirconia ceramic layer, a glass substrate layer and a high-light-transmission polystyrene layer, the zirconia ceramic layer, the glass substrate layer and the high-light-transmission polystyrene layer are sequentially arranged from bottom to top, a flexible silica gel layer is connected between the zirconia ceramic layer and the glass substrate layer, and a heat-conducting adhesive layer is connected between the glass substrate layer and the high-light-transmission polystyrene layer.

As a further scheme of the utility model, the inside recess of having seted up of metal frame, flexible rubber strip fills the setting in the recess.

As a further proposal of the utility model, the flexible clamping strip is made of PVC material.

As a further aspect of the present invention, the surface of the high-transmittance polystyrene layer is coated with a high-hardness protective layer.

The utility model provides a wear-resisting glass backplate of high strength, beneficial effect lies in: through set up flexible rubber strip and flexible card strip between backplate and metal frame, realized buffering and protection the glass backplate, backplate and metal frame direct contact have been avoided, thereby avoided metal frame atress to warp and cause the extrusion damage to the glass backplate, the stability in use and the intensity of glass backplate have been improved, and then further improved the intensity of glass backplate through zirconia ceramic layer and high printing opacity polystyrene layer, corrosion-resistant and wear resistance, and the aesthetic property is high.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial sectional view of the present invention.

Fig. 3 is a schematic structural view of the middle back plate assembly of the present invention.

Fig. 4 is a cross-sectional view of the middle back plate assembly of the present invention.

In the figure: 1. a metal frame; 2. a back plate assembly; 3. a flexible rubber strip; 4. a flexible clamping strip; 21. a zirconia ceramic layer; 22. a heat-conducting adhesive layer; 23. a glass substrate layer; 24. a flexible silica gel layer; 25. a high light transmission polystyrene layer.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Referring to fig. 1-4, the embodiment of the utility model provides a pair of wear-resisting glass backplate of high strength, including metal frame 1 and backplate subassembly 2, backplate subassembly 2 sets up inside metal frame 1, and 2 outside joints of backplate subassembly are fixed with a plurality of

flexible card strips

4, and 4 joints of flexible card strip are inside flexible rubber strip 3, and flexible rubber strip 3 is located metal frame 1 to be located between metal frame 1 and the backplate subassembly 2.

The back plate component 2 comprises a zirconia ceramic layer 21, a glass substrate layer 23 and a high-light-transmission polystyrene layer 25, the zirconia ceramic layer 21, the glass substrate layer 23 and the high-light-transmission polystyrene layer 25 are sequentially arranged from bottom to top, a flexible silica gel layer 24 is connected between the zirconia ceramic layer 21 and the glass substrate layer 23, and a heat-conducting glue layer 22 is connected between the glass substrate layer 23 and the high-light-transmission polystyrene layer 25.

A groove is formed in the metal frame 1, and the flexible rubber strip 3 is filled in the groove.

The flexible card strip 4 is made of PVC material.

The surface of the high light-transmitting polystyrene layer 25 is coated with a high-hardness protective layer.

The utility model discloses in the use, through with zirconia ceramic layer 21, heat-conducting adhesive layer 22, glass substrate layer 23, flexible silica gel layer 24 and high printing opacity polystyrene layer 25 bond fixedly each other together, and high hard protective layer of mark coating on high printing opacity polystyrene layer 25, thereby the self intensity of glass backplate has been improved, corrosion resistance and wearability, the light transmission performance of glass backplate has also been improved simultaneously, its aesthetic property has been improved, then paste flexible card strip 4 all around at the glass body, simultaneously 1 inside packing at metal frame sets up flexible rubber strip 3, then with glass backplate and 4 joints of flexible card strip inside metal frame 1, flexible rubber strip 3 and flexible card strip 4 have realized buffering and protection to the glass body simultaneously, direct contact between metal frame 1 and the glass backplate has been avoided, thereby avoided metal frame 1 to cause the extrusion damage to the glass backplate when the atress warp, the self stability in use and the strength of glass backplate have been improved.

The metal frame 1 and the back plate component 2 are fixed on the back of the mobile phone, so that the back of the mobile phone can be protected, when the mobile phone is charged, the mobile phone adopts the Qi technology in a low-power wireless charging mode, two coils are arranged on the charging panel and the mobile phone respectively, after the coils of the charging panel are powered on, alternating current is applied to the coils below to generate a constantly changing magnetic field, when the mobile phone is placed on the charging panel, induced current can appear when the coils on the back cover of the mobile phone sense the change of the magnetic field, and then the current is converted into direct current, so that a mobile phone battery can be charged.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The high-strength wear-resistant glass backboard is characterized by comprising a metal frame (1) and a backboard assembly (2), wherein the backboard assembly (2) is arranged inside the metal frame (1), a plurality of flexible clamping strips (4) are fixedly clamped outside the backboard assembly (2), the flexible clamping strips (4) are clamped inside flexible rubber strips (3), and the flexible rubber strips (3) are located in the metal frame (1) and between the metal frame (1) and the backboard assembly (2);

backplate subassembly (2) include zirconia ceramic layer (21), glass substrate layer (23) and high printing opacity polystyrene layer (25), zirconia ceramic layer (21), glass substrate layer (23) and high printing opacity polystyrene layer (25) set gradually from bottom to top, and are connected with flexible silica gel layer (24) between zirconia ceramic layer (21) and glass substrate layer (23), are connected with heat-conducting glue layer (22) between glass substrate layer (23) and high printing opacity polystyrene layer (25).

2. The high-strength wear-resistant glass backboard according to claim 1, wherein a groove is formed in the metal frame (1), and the flexible rubber strip (3) is filled in the groove.

3. A high strength abrasion resistant glass backing plate according to claim 1, wherein said flexible snap strip (4) is made of PVC material.

4. The high-strength abrasion-resistant glass back plate according to claim 1, wherein the surface of the high-light-transmittance polystyrene layer (25) is coated with a high-hardness protective layer.