CN216143030U - Three-prevention mobile phone shell - Google Patents

Abstract

The utility model relates to the technical field of mobile phones, and discloses a three-proofing mobile phone shell which comprises a mobile phone shell and a side clamping strip, wherein a screw hole is formed in the side of the mobile phone shell, the side clamping strip is in threaded connection with the mobile phone shell through the screw hole, the mobile phone shell and the side clamping strip are in threaded connection to form a complete whole, a sealing groove is formed in one side of the side clamping strip, which is far away from the mobile phone shell, two telescopic holes are formed in the sealing groove, a sealing plate is clamped in the sealing groove, connecting ropes are movably arranged in the two telescopic holes respectively and cannot fall off from the telescopic holes, the two connecting ropes are fixedly connected with the sealing plate and limit the moving position of the sealing plate in the sealing groove, a nut is movably arranged on the side clamping strip and in the sealing groove, the nut is connected with a screw rod, the screw rod is in threaded connection with the screw hole, and the side clamping strip can clamp the two shells from the side surface simply and greatly, and screws are arranged on multiple sides, so that the appearance is neat and the width space is saved, and the mobile phone is more attractive and concise.

Description

Three-prevention mobile phone shell

Technical Field

The utility model relates to the technical field of mobile phones, in particular to a three-prevention mobile phone shell.

Background

The three-proof mobile phone generally divided into an upper shell and a lower shell is composed of two shells, a circle of silica gel waterproof ring is arranged between the two shells to achieve a waterproof effect, and the waterproof effect is achieved by the fact that the waterproof ring is tightly pressed between the two shells to achieve the waterproof effect. Generally, a screw and a buckle are adopted, and a screw column is needed to be arranged on the lower structure of the screw, so that the space of the width of the mobile phone is occupied, and the appearance is not good.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a three-proofing mobile phone shell.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: three proofings cell phone case, including cell phone case and side card strip, the screw has been seted up to cell phone case's side, the side card strip passes through the screw and is in the same place with cell phone case threaded connection, cell phone case and side card strip form a complete whole after threaded connection, the side card strip is kept away from one side of cell phone case and is seted up sealed recess, two telescopic holes have been seted up to sealed recess, block has the closing plate in the sealed recess, two there are connecting rope and two connecting rope can not follow telescopic hole and drop in the telescopic hole respectively movable mounting in the telescopic hole, and two connecting ropes all with closing plate fixed connection and restriction closing plate shift position in sealed recess, on the side card strip and in sealed recess movable mounting have the nut, the nut is connected with the screw rod, screw rod threaded connection is in the screw rod.

Preferably, fixedly connected with connecting rod on the nut, movable sleeve has the snap ring on the connecting rod, the both sides difference fixedly connected with dead lever of snap ring, the dead lever respectively with two be connected rope fixed connection, the dead lever sets up to the slope form, and the one end that two dead levers are close to the nut is close to each other.

Preferably, the one end that the screw rod is close to the nut is the opening form, the connecting rod embedding is at the open end of screw rod, the spout has been seted up to the both sides of the open end of screw rod, the activity block has the slider just the slider can freely move in the spout, slider and connecting rod fixed connection.

Preferably, a limit baffle is fixedly mounted on the connecting rod, and the clamping ring is mounted between the limit baffle and the screw rod.

(III) advantageous effects

Compared with the prior art, the utility model provides the three-proofing mobile phone shell, which has the following beneficial effects:

1. this three proofings cell phone case utilizes the screw rod to rotate the effect and makes the nut remove along with the screw rod to make the nut flush with the bottom surface of sealed recess, then with the sealing plate lid on sealed recess, guarantee the level and smooth on side card strip surface, it is simultaneously that the nut does not directly expose externally, has reduced the influence of external environment to the nut.

2. This three proofings cell phone case, the side strip buckle is direct from the edgewise two shell chucking, and the screw is beaten to the multiple sides again, and the outward appearance is neat and economizes the width space, lets more pleasing to the eye succinct of cell-phone

Drawings

FIG. 1 is a schematic structural diagram of a mobile phone case and a side card bar according to the present invention;

FIG. 2 is a schematic view of a side clamping strip structure according to the present invention;

FIG. 3 is a schematic view of a side clamping strip structure according to the present invention.

In the figure: 1. a mobile phone shell; 11. a screw hole; 2. side clamping strips; 21. sealing the groove; 22. a limiting clamping block; 23. a nut; 24. a telescopic hole; 25. a connecting rod; 3. a sealing plate; 31. connecting ropes; 32. Fixing the rod; 33. a snap ring; 4. a screw; 41. a chute; 42. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a three-proof mobile phone case includes a mobile phone case 1 and a side clip strip 2, a screw hole 11 is formed on a side of the mobile phone case 1, the side clip strip 2 is connected with the mobile phone case 1 by the screw hole 11, the mobile phone case 1 and the side clip strip 2 are connected by screw thread to form a complete whole, a sealing groove 21 is formed on a side of the side clip strip 2 away from the mobile phone case 1, two telescopic holes 24 are formed on the sealing groove 21, a sealing plate 3 is clamped in the sealing groove 21, connecting ropes 31 are movably installed in the two telescopic holes 24 respectively, the two connecting ropes 31 cannot fall off from the telescopic holes 24, the two connecting ropes 31 are both fixedly connected with the sealing plate 3 and limit a moving position of the sealing plate 3 in the sealing groove 21, a nut 23 is movably installed on the side clip strip 2 and in the sealing groove 21, a connecting rod 25 is fixedly connected with the nut 23, a snap ring 33 is movably sleeved on the connecting rod 25, fixing rods 32 are respectively and fixedly connected with two sides of the clamping ring 33, the fixing rods 32 are respectively and fixedly connected with the two connecting ropes 31, the fixing rods 32 are arranged in an inclined shape, and the one end that two dead levers 32 are close to nut 23 is close to each other, nut 23 is connected with screw rod 4, the one end that screw rod 4 is close to nut 23 is the opening form, connecting rod 25 embedding is at the open end of screw rod 4, spout 41 has been seted up to the both sides of the open end of screw rod 4, spout 41 internalization block has slider 42 and slider 42 can freely move in spout 41, slider 42 and connecting rod 25 fixed connection, screw rod 4 threaded connection is in screw 11, the one end that screw rod 4 is close to nut 23 is the opening form, connecting rod 25 embedding is at the open end of screw rod 4, spout 41 has been seted up to the both sides of the open end of screw rod 4, spout 41 internalization block has slider 42 and slider 42 can freely move in spout 41, slider 42 and connecting rod 25 fixed connection.

When the sealing plate is used, after the screw rod 4 is aligned with the screw hole 11, the sealing plate 3 is pulled out from the sealing groove 21 until the screw cap 23 moves into the sealing groove 21, then the screw cap 23 is rotated, the screw rod 4 is driven to rotate through the screw cap 23, the screw cap 23 moves along with the screw rod 4 by utilizing the rotating effect of the screw rod 4, the screw cap 23 is flush with the bottom surface of the sealing groove 21, and then the sealing plate 3 is covered on the sealing groove 21.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. Three proofings cell phone case, including cell phone case (1) and side card strip (2), screw (11) have been opened to the side of cell phone case (1), side card strip (2) are in the same place its characterized in that through screw (11) and cell phone case (1) threaded connection: the mobile phone shell (1) and the side clamping strip (2) are connected by screw thread to form a complete whole, a sealing groove (21) is arranged on one side of the side clamping strip (2) far away from the mobile phone shell (1), the sealing groove (21) is provided with two telescopic holes (24), the sealing plate (3) is clamped in the sealing groove (21), the two telescopic holes (24) are respectively and movably provided with connecting ropes (31), the two connecting ropes (31) cannot fall off from the telescopic holes (24), the two connecting ropes (31) are fixedly connected with the sealing plate (3) and limit the moving position of the sealing plate (3) in the sealing groove (21), a screw cap (23) is movably arranged on the side clamping strip (2) in the sealing groove (21), the screw cap (23) is connected with a screw rod (4), and the screw rod (4) is in threaded connection with the screw hole (11).

2. The three-proofing mobile phone case according to claim 1, characterized in that: fixedly connected with connecting rod (25) on nut (23), movable sleeve has snap ring (33) on connecting rod (25), fixedly connected with dead lever (32) respectively is gone up to the both sides of snap ring (33), dead lever (32) are connected rope (31) fixed connection with two respectively, dead lever (32) set up to the slope form, and two dead levers (32) are close to the one end of nut (23) each other.

3. The three-proofing mobile phone case according to claim 2, characterized in that: the one end that screw rod (4) is close to nut (23) is the opening form, connecting rod (25) embedding is at the open end of screw rod (4), spout (41) have been seted up to the both sides of the open end of screw rod (4), spout (41) internalization block has slider (42) and slider (42) can freely move in spout (41), slider (42) and connecting rod (25) fixed connection.

4. The three-proofing mobile phone case according to claim 2, characterized in that: fixed mounting has limit baffle (22) on connecting rod (25), snap ring (33) are installed between limit baffle (22) and screw rod (4).

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