CN210867827U

CN210867827U - Cell-phone back shroud with antiskid effect

Info

Publication number: CN210867827U
Application number: CN201922156990.9U
Authority: CN
Inventors: 吴跃辉
Original assignee: Hubei Lvchuang Electronic Co ltd
Current assignee: Hubei Lvchuang Electronic Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-06-26
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to the technical field of mobile phones, in particular to a mobile phone rear cover plate with anti-skidding effect, which comprises a cover body, wherein a square groove is formed in the middle of the upper end of the cover body, a thermal adhesive layer is uniformly coated on the inner surface of the square groove, an anti-skidding mechanism is bonded on the inner surface of the square groove through the thermal adhesive layer, the anti-skidding mechanism is positioned at the inner side of the square groove, and the size of the inner side of the square groove is matched with that of the anti-skidding mechanism; the anti-skidding mechanism comprises a substrate layer bonded at the lower end of the inner side of the square groove, a silica gel layer is bonded on the upper end face of the substrate layer in a compounding mode, and a frosted plate is bonded on the upper end face of the silica gel layer in a compounding mode. The utility model discloses can improve the frictional force between cell-phone and the user palm, effectual improvement is to the stability that the cell-phone was held, reduces the possibility that the cell-phone drops from the hand, has consequently improved the security that the cell-phone used.

Description

Cell-phone back shroud with antiskid effect

Technical Field

The utility model relates to a cell-phone technical field especially relates to a cell-phone back shroud with antiskid effect.

Background

The mobile phone rear cover plate is used as a part of the mobile phone shell, and has the effect of protecting the internal chip of the mobile phone while realizing the heat dissipation effect;

the mobile phone rear cover plate on the existing market does not have an anti-skidding effect, and the mobile phone cannot be stably held by the hand of a user when the mobile phone is used, so that the mobile phone often falls off, and therefore the mobile phone rear cover plate is not beneficial to popularization.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mobile phone rear cover plate with an anti-skidding effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a mobile phone rear cover plate with an anti-skidding effect, which comprises a cover body, wherein a square groove is formed in the middle of the upper end of the cover body, a thermal adhesive layer is uniformly coated on the inner surface of the square groove, an anti-skidding mechanism is bonded on the inner side of the square groove through the thermal adhesive layer, the anti-skidding mechanism is positioned on the inner side of the square groove, and the size of the inner side of the square groove is matched with that of the anti-skidding mechanism;

the anti-skidding mechanism comprises a substrate layer bonded at the lower end of the inner side of the square groove, a silica gel layer is bonded on the upper end face of the substrate layer in a compounding mode, a frosted plate is bonded on the upper end face of the silica gel layer in a compounding mode, and the height of the upper end face of the frosted plate and the height of the upper end face of the cover body are located on the same horizontal plane.

Preferably, a plurality of round holes are all seted up to the upper end both sides of lid, and it is a plurality of the round hole is array distribution.

Preferably, the depth of the circular hole is 0.25 cm.

Preferably, the thickness ratio among the frosted plate, the silica gel layer and the substrate layer is 1:1: 2.

The utility model provides a pair of cell-phone back shroud with antiskid effect, beneficial effect lies in: this cell-phone back shroud with antiskid effect can improve the frictional force between cell-phone and the user palm, and effectual improvement is held the stability of taking to the cell-phone, reduces the possibility that the cell-phone drops from the hand, has consequently improved the security that the cell-phone used.

Drawings

Fig. 1 is a structural front view of a rear cover plate of a mobile phone with an anti-slip effect provided by the present invention.

Fig. 2 is a top view of the structure of the rear cover plate of the mobile phone with anti-slip effect provided by the present invention.

Fig. 3 is an enlarged view of the anti-slip mechanism of the back cover plate of the mobile phone with anti-slip effect shown in fig. 1.

In the figure: round hole 1, lid 2, anti-skidding mechanism 3, dull polish board 31, silica gel layer 32, base plate layer 33, square groove 4, hot viscose glue layer 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a cell-phone back shroud with antiskid effect, including lid 2, square groove 4 has been seted up at the upper end middle part of lid 2, the internal surface of square groove 4 is evenly scribbled and is equipped with hot viscose layer 5, and has non-skid device 3 through hot viscose layer 5 bonding, non-skid device 3 is located the inboard of square groove 4, the inboard size of square groove 4 matches each other with non-skid device 3's size, hot viscose layer 5 bonds non-skid device 3 in the inboard of square groove 4, can effectual improvement non-skid device 3's stability.

The anti-slip mechanism 3 comprises a substrate layer 33 bonded at the lower end of the inner side of the square groove 4, a silica gel layer 32 is bonded on the upper end face of the substrate layer 33 in a compounding mode, a frosted plate 31 is bonded on the upper end face of the silica gel layer 32 in a compounding mode, the height of the upper end face of the frosted plate 31 and the height of the upper end face of the cover body 2 are located on the same horizontal plane, the thickness ratio of the frosted plate 31 to the silica gel layer 32 to the substrate layer 33 is 1:1:2, the upper end face of the frosted plate 31 is in direct contact with a palm of a user, friction between the frosted plate 31 and the mobile phone can be effectively improved, holding of the mobile phone is more stable, meanwhile, the silica gel layer 32 has certain.

Example 2

Referring to fig. 2, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that a plurality of round holes 1 are all opened on both sides of the upper end of the cover body 2, and the round holes 1 are distributed in an array, the depth of the round holes 1 is specifically 0.25 cm, the round holes 1 distributed in an array can improve the holding stability of the user to the mobile phone, and the aesthetic property of the mobile phone will not be affected.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mobile phone rear cover plate with an anti-skidding effect comprises a cover body (2), and is characterized in that a square groove (4) is formed in the middle of the upper end of the cover body (2), a thermal adhesive layer (5) is uniformly coated on the inner surface of the square groove (4), an anti-skidding mechanism (3) is bonded through the thermal adhesive layer (5), the anti-skidding mechanism (3) is located on the inner side of the square groove (4), and the size of the inner side of the square groove (4) is matched with the size of the anti-skidding mechanism (3);

antiskid mechanism (3) are including bonding at base plate layer (33) of the inboard lower extreme in square groove (4), the up end complex of base plate layer (33) bonds and has silica gel layer (32), the up end complex of silica gel layer (32) bonds and has dull polish board (31), and the up end height of dull polish board (31) and the up end height of lid (2) are in on same horizontal plane.

2. The mobile phone rear cover plate with the anti-slip effect according to claim 1, wherein a plurality of round holes (1) are formed in both sides of the upper end of the cover body (2), and the round holes (1) are distributed in an array.

3. The back cover plate with anti-slip effect for mobile phone according to claim 2, wherein the depth of the circular hole (1) is 0.25 cm.

4. The mobile phone back cover plate with the anti-slip effect according to claim 1, wherein the thickness ratio among the frosted plate (31), the silica gel layer (32) and the substrate layer (33) is 1:1: 2.