CN210867795U

CN210867795U - Mobile phone rear cover plate with anti-falling function

Info

Publication number: CN210867795U
Application number: CN201922157747.9U
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 belongs to the technical field of the cell-phone back shroud technique and specifically relates to a possess and prevent cell-phone back shroud that falls function, including first casing, the second casing has been placed at first casing both ends, connects through coupling mechanism between first casing, the second casing, bonds the cushion between first casing and the second casing, and open second casing side has the filling hole, and the filling hole interpolation has the elasticity piece. The utility model discloses simple structure can have the cushioning effect to the cell-phone back shroud when the cell-phone falls, is worth promoting.

Description

Mobile phone rear cover plate with anti-falling function

Technical Field

The utility model relates to a cell-phone back shroud technical field especially relates to a possess and prevent falling cell-phone back shroud of function.

Background

The cell-phone plays more and more important role in human life, current cell-phone apron is mostly metal or glass, after the cell-phone falls down during the use, impact when falling can let metal casing warp, reduce aesthetic measure, when observing the discovery cell-phone and fall down, the four corners of cell-phone can be damaged comparatively seriously, the possibility that the middle part of back shroud damaged is less, current cell-phone back shroud destroys the back in four corners department, need the whole change, can not carry out local change, cell-phone back shroud also lacks the mechanism of preventing falling.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the cell-phone back shroud that exists lacks among the prior art and prevents falling the mechanism, and the cell-phone back shroud that possesses and prevent falling the function that proposes.

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

the utility model provides a possess cell-phone back shroud that prevents falling function, includes first casing, the second casing has been placed at first casing both ends, connect through coupling mechanism between first casing, the second casing, it has the cushion to bond between first casing and the second casing, open second casing side has the filling hole, the filling hole interpolation has the elastic block.

Preferably, coupling mechanism includes two fixed blocks, two fixed block difference fixed connection is at first casing both ends, open the fixed block bottom has spacing hole, the relative fixed block department of second casing opens there is the fixed slot, fixedly connected with stopper in the fixed slot of second casing, spacing hole and stopper looks adaptation.

Preferably, one end of the second shell, which is opposite to the first shell, is fixedly connected with a bump, a groove is formed at the position of the first shell, which is opposite to the bump, and one end of the bump, which is far away from the second shell, is inserted into the groove.

Preferably, the elastic blocks are positioned on the two sides of the corner of one end of the second shell far away from the first shell.

The utility model provides a pair of possess and prevent cell-phone back shroud of falling function, beneficial effect lies in:

the utility model discloses a set up the elastic block in second casing side, when the cell-phone fell, the cell-phone can play the cushioning effect, adopts the cushion setting between first casing and second casing, and the cushion can play sealed effect, and when the second fell down, when the second casing receives the extrusion, can be to the motion of first casing direction, the cushion also can play the effect of buffering.

Drawings

Fig. 1 is a schematic structural view of a rear cover plate of a mobile phone with a falling-proof function according to the present invention;

fig. 2 is a cross-sectional view of a rear cover plate of a mobile phone with a falling-proof function provided by the present invention;

fig. 3 is a cross-sectional view of a bump in the rear cover plate of a mobile phone with a falling-proof function according to the present invention;

fig. 4 is a partial enlarged view of fig. 2 at a.

In the figure: the device comprises a first shell 1, a second shell 2, an elastic block 3, a fixing block 4, an elastic pad 5, a fixing groove 6, a limiting block 7, a limiting hole 8, a convex block 9 and a groove 10.

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 one

Referring to fig. 1-4, a possess and prevent cell-phone back shroud that falls function, including first casing 1, second casing 2 has been placed at first casing 1 both ends, first casing 1, connect through coupling mechanism between the second casing 2, it has cushion 5 to bond between first casing 1 and the second casing 2, open second casing 2 side has the filling hole, the filling hole interpolation has elastic block 3, elastic block 3 stretches out the long 2mm of part of second casing 2, elastic block 3 is located the side of two corners of the one end that first casing 1 was kept away from to second casing 2, adjacent both sides through 2 turnings at second casing set up elastic block 3 respectively, prevent that the side perpendicular to ground of cell-phone from falling.

Example two

Referring to fig. 1-4, as the utility model discloses a another preferred embodiment, coupling mechanism includes two fixed blocks 4 on embodiment one's basis, two fixed blocks 4 fixed connection respectively are at 1 both ends of first casing, 4 bottoms of fixed block are opened there is spacing hole 8, 4 departments of the relative fixed block of second casing 2 are opened there is fixed slot 6, fixedly connected with stopper 7 in the fixed slot 6 of second casing 2, spacing hole 8 and stopper 7 looks adaptation restrict second casing 2 and move at the relative first casing 1 of horizontal direction through spacing hole 8 and stopper 7.

The second shell 2 is fixedly connected with a convex block 9 relative to one end of the first shell 1, a groove 10 is formed in the position of the first shell 1 relative to the convex block 9, one end, far away from the second shell 2, of the convex block 9 is inserted into the groove 10, and the second shell 2 is limited to move in the vertical horizontal direction relative to the first shell 1 through the convex block 9 and the groove 10.

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. The utility model provides a possess and prevent cell-phone back shroud of falling function, includes first casing (1), its characterized in that, second casing (2) have been placed at first casing (1) both ends, connect through coupling mechanism between first casing (1), second casing (2), it has cushion (5) to bond between first casing (1) and second casing (2), second casing (2) side is opened there is the filling hole, the filling hole interpolation has elasticity piece (3).

2. The mobile phone rear cover plate with the falling prevention function according to claim 1, wherein the connecting mechanism comprises two fixing blocks (4), the two fixing blocks (4) are respectively and fixedly connected to two ends of the first casing (1), a limiting hole (8) is formed in the bottom end of each fixing block (4), a fixing groove (6) is formed in the position, opposite to the fixing blocks (4), of the second casing (2), a limiting block (7) is fixedly connected into the fixing groove (6) of the second casing (2), and the limiting hole (8) is matched with the limiting block (7).

3. The mobile phone rear cover plate with the falling prevention function according to claim 1, wherein a bump (9) is fixedly connected to one end of the second shell (2) opposite to the first shell (1), a groove (10) is formed in the position of the first shell (1) opposite to the bump (9), and one end, far away from the second shell (2), of the bump (9) is inserted into the groove (10).

4. The mobile phone rear cover plate with the function of preventing falling is characterized in that the elastic blocks (3) are located on the two sides of the corners of one end of the second shell (2) far away from the first shell (1).