CN220947827U

CN220947827U - Anti-falling mobile phone back shell

Info

Publication number: CN220947827U
Application number: CN202322437877.4U
Authority: CN
Inventors: 陈晓龙
Original assignee: Chongqing Longqin Precision Equipment Co ltd
Current assignee: Chongqing Longqin Precision Equipment Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-05-14
Anticipated expiration: 2033-09-07

Abstract

The utility model discloses an anti-falling mobile phone back shell, in particular to the field of anti-falling mobile phone back shells, which comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with an air bag placing plate, the top end of the air bag placing plate is fixedly connected with a sponge cushion, one side of the top end of the sponge cushion is provided with a first fixing block, and the top end of the first fixing block is fixedly connected with a folding mechanism; folding mechanism includes first bull stick, first bull stick outer end cover is equipped with multiunit sleeve, first fixed block rotates with first bull stick to be connected, first bull stick top is equipped with the second fixed block, first bull stick rotates with the second fixed block to be connected, the bottom plate tip articulates there is the telescopic link, second bull stick outer end also overlaps and is equipped with multiunit rotary drum, and the cover is established multiunit rotary drum one side fixedly connected with connecting plate of second bull stick outer end. According to the utility model, the mobile phone back shell is protected, the manufacturing cost of the mobile phone support is reduced, the economic performance is improved, and the mobile phone back shell is convenient to fold while being suitable for mass production.

Description

Anti-falling mobile phone back shell

Technical Field

The utility model relates to the technical field of mobile phone back shells, in particular to an anti-falling mobile phone back shell.

Background

The back shell of the mobile phone is an article which is produced along with the wider and wider use of the mobile phone, and is used in the car and daily life, thereby greatly facilitating the life of people. With the popularization of automobiles, people need to use a mobile phone to navigate when going out, and if the people hold the mobile phone support for the automobile by hand, the accident occurrence rate can be improved by realizing the transfer.

The existing mobile phone back shell is used for simply clamping and wirelessly charging a mobile phone, so that the manufacturing cost of the mobile phone back shell is increased, the economic performance is reduced, the mobile phone back shell is not suitable for mass production, the mobile phone can not be protected, and meanwhile, the mobile phone back shell can not be folded and stored.

Disclosure of utility model

Therefore, the utility model provides the anti-falling mobile phone back shell, which solves the problems that the manufacturing cost of the mobile phone back shell is increased, the economic performance is reduced, and the mobile phone back shell is not suitable for mass production and cannot be protected and folded.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides an anti-falling mobile phone back shell, includes the bottom plate, bottom plate top fixed connection gasbag place the board, gasbag place board top fixed connection foam-rubber cushion, and the foam-rubber cushion is to the shock attenuation of cell-phone when the cell-phone drops, plays preliminary guard action, and foam-rubber cushion top one side is equipped with first fixed block, first fixed block top fixed connection folding mechanism;

Folding mechanism includes first bull stick, first bull stick is established in first fixed block top, first bull stick outer pot head is equipped with multiunit sleeve, first fixed block passes through sleeve rotation with first bull stick and is connected, first bull stick top is equipped with the second fixed block, first bull stick passes through sleeve rotation with the second fixed block and is connected, the bottom plate tip articulates there is the telescopic link, and the telescopic link top articulates there is the second bull stick, the telescopic link is convenient for carry out altitude mixture control to the cell-phone back shell, satisfy different people's demand, the telescopic link is established on second fixed block top, telescopic link one side all is equipped with the bolt that is used for carrying out the telescopic link, second bull stick outer end also overlaps and is equipped with multiunit rotary drum, multiunit rotary drum one side fixedly connected with connecting plate at second bull stick outer end is established to the cover, be convenient for carry out the regulation of angle to placing the board, folding mechanism who is equipped with has increased economic nature, make things convenient for the cell-phone back shell to fold.

Further, the bottom plate four corners and place board top both sides and all are fixed to be equipped with damper, damper includes first rubber pad, two sets of connecting rods, second rubber pad, anticollision pad, first rubber pad and bottom plate or place board fixed connection, first rubber pad flushes with the bottom plate and place the board upper and lower surface, the second rubber pad passes through two connecting rod fixed connection in first rubber pad top, the anticollision pad passes through second rubber pad fixed connection in the connecting rod top, damper prevents that the cell-phone from falling garrulous the cell-phone back shell in the time of protecting.

Further, the one end fixed connection fixture that the second bull stick was kept away from to the connecting plate, fixture is including placing the board, places the board and passes through sleeve rotation with the second bull stick and be connected, places the board bottom and has seted up two sets of mouth shape frame recesses, and two sets of mouth shape frame recess inboard all is equipped with the supporting angle, and mouth shape frame recess one side is equipped with the bolt that is used for fixed supporting angle revolution mechanic, and supporting angle length is less than the length with mouth shape frame recess, when need not supporting the cell-phone, and the supporting angle is in the effect of torsional spring, automatic shrink to mouthful shape recess.

Further, place board top one side and fix and be equipped with the slipmat, slipmat upper surface flushes with placing the board upper surface, places board one side and is equipped with the bolt that is used for fixed board extending structure of placing, and the slipmat prevents that the cell-phone from dropping, increases the frictional force that has between placing the board, places the board and is extending structure, is convenient for adjust, is applicable to the cell-phone support of different models.

Further, the inside two gasbags that are used for the shock attenuation that are equipped with of gasbag place the board, when the cell-phone drops on the foam-rubber cushion, shock attenuation gasbag carries out the secondary protection to the cell-phone, prevents that the cell-phone from breaking into pieces.

Further, place board and keep away from two sets of splint of one side fixedly connected with of slipmat, two sets of splint respectively correspond with mouth shape frame recess and telescopic link, place the board rotatory to the degree, splint joint on the telescopic link, splint are convenient for fold fixedly to fixture.

The utility model has the following advantages:

1. When the mobile phone back shell is required to be folded and stored, as shown in fig. 3, the placing plate is rotated, so that the clamping plate and the telescopic rod are clamped, folding is completed, the manufacturing cost of the mobile phone support is reduced, the economic performance is increased, and the mobile phone back shell is convenient to fold when the mobile phone is suitable for mass production;

2. The cell-phone that drops is tentatively carried out the shock attenuation through the foam-rubber cushion, carries out the secondary protection to the cell-phone again under the effect of gasbag, under damper's effect, prevents that the cell-phone from breaking, when the cell-phone back of the body shell falls down, because the anticollision pad is higher than the foam-rubber cushion upper surface, prevents that the foam-rubber cushion upper surface from bumping with ground, protects the bottom plate, protects the cell-phone back of the body shell when preventing that the cell-phone from breaking, and this device low in manufacturing cost, the processing production of being convenient for.

Drawings

FIG. 1 is a perspective view of a first view of an overall structure provided by the present utility model;

FIG. 2 is a perspective view of a second view of the overall structure provided by the present utility model;

Fig. 3 is a folding perspective view of a back shell of a mobile phone provided by the utility model;

FIG. 4 is a perspective view of a shock absorbing mechanism provided by the present utility model;

Fig. 5 is a cross-sectional view of a foam pad provided by the present utility model.

In the figure: the novel air bag comprises a bottom plate 1, an air bag placing plate 2, a foam cushion 3, a folding mechanism 4, a first fixing block 5, a first rotating rod 6, a sleeve 7, a second fixing block 8, a telescopic rod 9, a second rotating rod 10, a connecting plate 11, a placing plate 12, a frame groove 13, a supporting angle 14, an anti-slip cushion 15, a first rubber cushion 16, a connecting rod 17, a second rubber cushion 18, an anti-collision cushion 19, an air bag 20 and a clamping plate 21.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5 with reference to the specification; the anti-falling mobile phone back shell comprises a bottom plate 1, wherein the top end of the bottom plate 1 is fixedly connected with an air bag placing plate 2, the top end of the air bag placing plate 2 is fixedly connected with a foam cushion 3, the foam cushion 3 dampens a mobile phone when the mobile phone falls down and plays a primary protection role, one side of the top end of the foam cushion 3 is provided with a first fixing block 5, and the top end of the first fixing block 5 is fixedly connected with a folding mechanism 4;

Folding mechanism 4 includes first bull stick 6, first bull stick 6 is established in first fixed block 5 top, the outer pot head of first bull stick 6 is equipped with multiunit sleeve 7, first fixed block 5 is connected through sleeve 7 rotation with first bull stick 6, first bull stick 6 top is equipped with second fixed block 8, first bull stick 6 is connected through sleeve 7 rotation with second fixed block 8, bottom plate 1 tip articulates there is telescopic link 9, and telescopic link 9 top articulates there is second bull stick 10, and telescopic link 9 is convenient for carry out altitude mixture control to the cell-phone back shell, satisfies different people's demand, telescopic link 9 is established on second fixed block 8 top, telescopic link 9 one side all is equipped with the bolt that is used for carrying out the fixation to telescopic link 9, the outer end of second bull stick 10 also overlaps and is equipped with multiunit rotary drum, and the cover is established multiunit rotary drum one side fixedly connected with connecting plate 11 of second bull stick 10 outer end is convenient for carry out the regulation of angle to place board 12, and the folding mechanism that is equipped with has increased economic nature, makes things convenient for folding to the back shell.

The one end fixed connection fixture that the second bull stick 10 was kept away from to connecting plate 11, fixture is including placing board 12, place board 12 and second bull stick 10 and pass through sleeve 7 rotation and be connected, place board 12 bottom and seted up two sets of mouth shape frame recess 13, two sets of mouth shape frame recess 13 inboard all is equipped with supporting angle 14, mouth shape frame recess 13 one side is equipped with the bolt that is used for fixed supporting angle 14 revolution mechanic, supporting angle 14 length is less than the length with mouth shape frame recess 13, when not needing to support the cell-phone, supporting angle 14 is under the effect of torsional spring, automatic shrink to mouthful shape recess 13 in.

Place board 12 top one side and fixedly be equipped with slipmat 15, slipmat 15 upper surface flushes with placing board 12 upper surface, place board 12 one side and be equipped with the bolt that is used for the fixed board 12 extending structure of placing, slipmat 15 prevents that the cell-phone from dropping, increases the frictional force that has between placing board 12, places board 12 and is extending structure, is convenient for adjust, is applicable to the cell-phone support of different models.

Two sets of clamping plates 21 are fixedly connected to one side, far away from the anti-slip pad 15, of the placing plate 12, the two sets of clamping plates 21 respectively correspond to the mouth frame groove 13 and the telescopic rod 9, when the placing plate 12 rotates to 90 degrees, the clamping plates 21 are clamped on the telescopic rod 9, and the clamping plates 21 are convenient to fold and fix the clamping mechanism.

The implementation scene is specifically as follows: when the folding mechanism 4 is used, the bottom of the bottom plate 1 is bonded with the inside of a vehicle, the folding mechanism 4 is folded, when the height of a back shell of a mobile phone needs to be adjusted, the bolt on one side of the telescopic rod 9 is screwed, then the telescopic rod 9 is pulled upwards or downwards, the telescopic rod 9 is adjusted, the telescopic rod 9 is enabled to reach the ideal height, the bolt is screwed to fix the telescopic rod 9, the telescopic rod 9 is prevented from being displaced, after the height adjustment is finished, the placing plate 12 needs to be adjusted, the placing plate 12 is rotated, under the action of the sleeve 7, the sleeve 7 on one side of the connecting plate 11 is driven to rotate at the outer end of the second rotating rod 10, the placing plate 12 is enabled to be adjusted in an angle, after the angle adjustment is finished, the upper surface of the placing plate 12 is placed on the mobile phone, the front wall of the mobile phone is located at the bottom end of the second rubber pad 18, the back wall of the mobile phone is contacted with the anti-skid pad 15, the friction force between the mobile phone and the placing plate 12 is increased, the mobile phone is enabled to be protected, the mobile phone is prevented from dropping, the mobile phone bottom of the mobile phone is enabled to be adjusted according to the size of the mobile phone, the placing plate 12 is enabled to be fixed, when the mobile phone needs to be adjusted, the placing plate 12 is required to be placed, the folding plate 12 is folded, the folding plate is folded, the back shell is folded, the folding plate is folded into a shape, the back shell is shown by the back plate 9 is shown by the support is shown in the figure, and the figure, the folding plate 9 is manufactured, and the cost is greatly is reduced, and the cost is greatly is the cost is reduced, and is the cost is can be increased, and is the cost is can be manufactured, and is the folded, and is the folded.

Reference is made to the accompanying drawings of the specification as shown in figures 1-5; the utility model provides an anti-drop cell-phone back shell, still includes bottom plate 1 four corners and place board 12 top both sides and all be fixed and be equipped with damper, damper includes first rubber pad 16, two sets of connecting rods 17, second rubber pad 18, bump pad 19, first rubber pad 16 and bottom plate 1 or place board 12 fixed connection, first rubber pad 16 flushes with bottom plate 1 and place board 12 upper and lower surface, second rubber pad 18 passes through two connecting rods 17 fixed connection in first rubber pad 16 top, bump pad 19 passes through second rubber pad 18 fixed connection in connecting rod 17 top, and damper prevents that the cell-phone from falling garrulously and protects the cell-phone back shell.

The inside of the air bag placing plate 2 is provided with two air bags 20 used for damping, and when the mobile phone falls on the foam cushion 3, the air bags 20 are used for secondary protection of the mobile phone, so that the mobile phone is prevented from being broken.

The implementation scene is specifically as follows: in use, when the mobile phone falls, the mobile phone is propped against the foam-rubber cushion 3, the foam-rubber cushion 3 firstly carries out shock absorption on the mobile phone, secondly can carry out secondary protection on the mobile phone again under the action of the air bag 20 in the air bag placing plate 2, prevents the situation that the mobile phone is broken under the action of a shock absorption mechanism, and the like, when the back shell of the mobile phone falls, the anti-collision cushion 19 is higher than the upper surface of the foam-rubber cushion 3, so that the upper surface of the foam-rubber cushion 3 is prevented from colliding with the ground, the bottom plate 1 is protected, the back shell of the mobile phone is protected while the mobile phone is prevented from being broken, the manufacturing cost is low, and the performance is high.

While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides an anti-falling mobile phone back shell, includes bottom plate (1), its characterized in that: the top end of the bottom plate (1) is fixedly connected with an air bag placing plate (2), the top end of the air bag placing plate (2) is fixedly connected with a foam-rubber cushion (3), one side of the top end of the foam-rubber cushion (3) is provided with a first fixing block (5), and the top end of the first fixing block (5) is fixedly connected with a folding mechanism (4);

Folding mechanism (4) are including first bull stick (6), first bull stick (6) are established in first fixed block (5) top, first bull stick (6) outer pot head is equipped with multiunit sleeve (7), first fixed block (5) are connected through sleeve (7) rotation with first bull stick (6), first bull stick (6) top is equipped with second fixed block (8), first bull stick (6) are connected through sleeve (7) rotation with second fixed block (8), bottom plate (1) tip articulates there is telescopic link (9), and telescopic link (9) top articulates there is second bull stick (10), telescopic link (9) are established on second fixed block (8) top, telescopic link (9) one side all is equipped with the bolt that is used for carrying out fixing to telescopic link (9), second bull stick (10) outer end also overlaps and is equipped with multiunit rotary drum (10) outer end multiunit rotary drum one side fixedly connected with connecting plate (11).

2. The anti-drop handset back shell according to claim 1, wherein: the utility model discloses a shock-absorbing structure, including bottom plate (1) four corners and place board (12) top both sides all are fixed, shock-absorbing structure includes first rubber pad (16), two sets of connecting rods (17), second rubber pad (18), anticollision pad (19), first rubber pad (16) and bottom plate (1) or place board (12) fixed connection, first rubber pad (16) flush with bottom plate (1) and place board (12) upper and lower surface, second rubber pad (18) are in first rubber pad (16) top through two connecting rods (17) fixed connection, anticollision pad (19) are in connecting rod (17) top through second rubber pad (18) fixed connection.

3. The anti-drop handset back shell according to claim 1, wherein: the one end fixed connection fixture of second bull stick (10) is kept away from to connecting plate (11), and fixture is including placing board (12), place board (12) and second bull stick (10) and pass through sleeve (7) rotation and be connected, place two sets of mouth type frame recess (13) have been seted up to board (12) bottom, two sets of mouth type frame recess (13) inboard all is equipped with supporting angle (14), mouth type frame recess (13) one side is equipped with the bolt that is used for fixed supporting angle (14) revolution mechanic, supporting angle (14) length is less than the length with mouth type frame recess (13).

4. The anti-drop handset back shell according to claim 2, wherein: the anti-slip mat is characterized in that an anti-slip mat (15) is fixedly arranged on one side of the top end of the placing plate (12), the upper surface of the anti-slip mat (15) is flush with the upper surface of the placing plate (12), and a bolt for fixing the telescopic structure of the placing plate (12) is arranged on one side of the placing plate (12).

5. The anti-drop handset back shell according to claim 1, wherein: two air bags (20) for shock absorption are arranged in the air bag placing plate (2).

6. The anti-drop handset back shell according to claim 1, wherein: two groups of clamping plates (21) are fixedly connected to one side, far away from the anti-slip pad (15), of the placing plate (12), and the two groups of clamping plates (21) respectively correspond to the mouth frame groove (13) and the telescopic rod (9).