CN112565499A

CN112565499A - Mobile phone shell installed in pneumatic mode

Info

Publication number: CN112565499A
Application number: CN202011345999.5A
Authority: CN
Inventors: 缑文全
Original assignee: Individual
Current assignee: Shenzhen Grandshine Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-03-26
Anticipated expiration: 2040-11-26
Also published as: CN112565499B

Abstract

The invention relates to the technical field of mobile phone shells and discloses a mobile phone shell installed in a pneumatic mode, which comprises a lower shell and an upper shell, wherein the lower shell comprises a pneumatic mechanism, a rubber plug is movably installed on the inner side of the lower end of the pneumatic mechanism, a transverse bottom buckle and a longitudinal bottom buckle are fixedly installed on the outer side of the pneumatic mechanism, a transverse buckle is fixedly installed on the inner side of the upper shell, a longitudinal upper buckle is movably installed on the inner side of the upper shell, and an outer spring is fixedly installed on the outer side of the longitudinal upper buckle; through the horizontal end knot of casing down and vertical end knot with last casing detain on with vertically detain the butt joint on with, will descend casing and last casing locking to reached not adding the effect that external part installed, through utilizing pneumatic mechanism to carry out pneumatic transmission, thereby reached through the effect of gaseous inside locking cell phone case, when needing to disassemble, can aerify once more and make horizontal end knot and vertically support to detain and rotate, disconnection and last casing be connected.

Description

Mobile phone shell installed in pneumatic mode

Technical Field

The invention relates to the technical field of mobile phone parts, in particular to a mobile phone shell installed in a pneumatic mode.

Background

The mobile phone shell is a part of a mobile phone component, and the sealing effect of the circuit board in the mobile phone is realized in the production and use processes of the mobile phone. The installation of common cell phone case and disassembling all realize through the elasticity of bolt, and this often goes out thin and small bolt part more easily, causes the omission easily, increases the process of installation and disassembling, and during disassembling, it often need be with the help of the instrument of prying open to part cell phone case, and the operation is very inconvenient, probably damages screen and casing.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the mobile phone shell installed in a pneumatic mode, which has the advantage that redundant parts do not need to be disassembled, and solves the problems of scattering and difficult disassembly of the parts.

(II) technical scheme

In order to achieve the purpose of avoiding disassembling redundant parts, the invention provides the following technical scheme: the utility model provides a cell phone case of pneumatic type installation, includes casing and last casing down, the casing includes pneumatic mechanism down, the inboard movable mounting of pneumatic mechanism lower extreme has the rubber buffer, pneumatic mechanism's outside fixed mounting has and detains and vertically detain at the end transversely, the inboard fixed mounting who goes up the casing has detain on horizontal, the inboard movable mounting who goes up the casing has and detains on indulging, the outside fixed mounting who detains on indulging has outer spring.

Preferably, pneumatic mechanism includes the air flue, the inboard fixed mounting of air flue has the innerspring, and there are four in quantity, every the one end fixed mounting that the air flue was kept away from to the innerspring has the gas board, one side fixed mounting that the innerspring was kept away from to the gas board has the connecting rod, the one end fixed mounting that the gas board was kept away from to the connecting rod has the pivot in, the inside movable mounting of pivot has the pawl, the external tooth has been seted up to the outside that the pivot is located the connecting rod department in the well, and the external tooth contacts with the connecting rod.

Preferably, the quantity of horizontal end knot has four, and the side has seted up "colludes" groove, the quantity of detaining on horizontal has four, and the side is "L" shape, and "colludes" groove looks adaptation with horizontal end knot, the quantity of vertical end knot has two, and the side is "L" shape, the quantity of detaining on vertical has two, and the side is "L" shape, laminates with the "L" shape surface of vertical end knot mutually.

Preferably, the internal tooth is opened to the inside of well pivot, contacts with the pawl end, the rotation center of pawl is equipped with the spring.

Preferably, the pneumatic mechanism has two, symmetrical in the interior of lower casing, and the rubber buffer has elasticity.

(III) advantageous effects

Compared with the prior art, the invention provides a pneumatic-type-installed mobile phone shell, which has the following beneficial effects:

1. this cell phone case of pneumatic type installation, through the horizontal end of lower casing detain with vertical end detain with the horizontal knot of last casing with vertically detain the butt joint on, cooperate the "L" shape end of "colluding" shape and vertical end of detaining of horizontal end detaining, will descend casing and last casing to closely meet, six degrees of freedom around the restriction to reached and not added external part and installed the effect.

2. This cell phone case of pneumatic type installation through utilizing the air flue to carry out the atmospheric pressure transmission, and spring return's fender gas board and connecting rod are seted up to the air flue, and the inside ratchet structure of cooperation meson fills gaseous promotion fender gas board and connecting rod toward the air flue for the meson rotates, lets horizontal end detain with vertical end detain with detain on horizontal and the longitudinal to detain butt joint, thereby has reached the effect through gaseous inside locking cell phone case.

3. This cell phone case of pneumatic type installation makes the transfer shaft rotatory through pneumatics, when needing to disassemble, can aerify once more and make horizontal end detain and vertically support to detain and rotate, the disconnection with last casing be connected, then reached the effect to the light separation of casing and last casing down.

Drawings

FIG. 1 is a schematic view of the interior of the lower housing of the present invention;

FIG. 2 is a schematic view of the interior of the upper housing according to the present invention;

FIG. 3 is a side view of the lower and upper housings of the present invention;

FIG. 4 is a schematic view of the structure of the transverse bottom buckle of the present invention;

FIG. 5 is a schematic view of the longitudinal bottom buckle structure of the present invention;

FIG. 6 is a schematic cross-sectional view of the rotating shaft according to the present invention.

In the figure: 1. a lower housing; 2. an upper housing; 3. a pneumatic mechanism; 4. a rubber plug; 5. a transverse bottom buckle; 6. a longitudinal bottom buckle; 7. buckling transversely; 8. buckling in the longitudinal direction; 9. an outer spring; 31. an airway; 32. an inner spring; 33. a gas baffle; 34. a connecting rod; 35. a middle rotating shaft; 36. a pawl.

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. 1-6, a pneumatically installed mobile phone case comprises a lower case 1 and an upper case 2, the lower case 1 comprises two pneumatic mechanisms 3, the interior of the lower case 1 is symmetrical, the pneumatic mechanisms 3 comprise air passages 31, inner springs 32 are fixedly installed on the inner sides of the air passages 31, the number of the inner springs is four, one end of each inner spring 32, which is far away from the air passage 31, is fixedly installed with an air baffle plate 33, one side of the air baffle plate 33, which is far away from the inner springs 32, is fixedly installed with a connecting rod 34, one end of the connecting rod 34, which is far away from the air baffle plate 33, is fixedly installed with a middle rotating shaft 35, the interior of the middle rotating shaft 35 is movably installed with a pawl 36, the inner teeth are opened inside the middle rotating shaft 35 and are contacted with the tail end of the pawl 36, a spring is arranged at the rotating center of the pawl 36, the outer teeth of the middle rotating shaft 35, which, the rubber buffer 4 has elasticity, pneumatic mechanism 3's outside fixed mounting has horizontal end to detain 5 and vertical end to detain 6, go up the inboard fixed mounting of casing 2 and detain 7 on horizontal, the inboard movable mounting who goes up casing 2 has and detains 8 on vertical, the quantity of detaining 5 at horizontal end has four, the side has been seted up "and has been colluded" groove, the quantity of detaining 7 on horizontal has four, the side is "L" shape, with the "colluding" groove looks adaptation of detaining 5 at horizontal end, the quantity of detaining 6 at vertical end has two, the side is "L" shape, the quantity of detaining 8 on vertical has two, the side is "L" shape, laminate with the "L" shape surface of detaining 6 at vertical end, the outside fixed mounting who detains 8 on vertical has outer spring 9.

The working principle is that the air passage 31 in the lower shell 1 is inflated, the air passage 31 is inflated continuously after being filled with air, the air can push the air baffle plate 33, the air baffle plate 33 drives the connecting rod 34 to displace, the connecting rod 34 moves towards the direction of the middle rotating shaft 35, the connecting rod 34 is in contact with the external teeth of the middle rotating shaft 35 at the position, the middle rotating shaft 35 is pushed to rotate anticlockwise, the connecting rod 34 resets under the action of the internal spring 32 after once displacement action, the pawl 36 and the internal teeth are arranged in the middle rotating shaft 35, when the middle rotating shaft 35 rotates anticlockwise, the pawl 36 resets and props against the internal teeth under the self spring after the connecting rod 34 is pushed energetically, the middle rotating shaft 35 is prevented from rotating clockwise, and at the moment, the transverse bottom buckle 5 and the longitudinal bottom buckle 6 on the middle rotating shaft 35 also rotate anticlockwise by a certain angle in the;

when the hook-shaped end of the transverse bottom buckle 5 and the L-shaped end of the longitudinal bottom buckle 6 are completely vertical to the horizontal plane of the lower shell 1, the locking state is achieved, and when the hook-shaped end of the transverse bottom buckle 5 and the L-shaped end of the longitudinal bottom buckle 6 are completely deviated from the vertical plane of the lower shell 1, the unlocking state is achieved;

in an unlocking state, the upper shell 2 is placed on the lower shell 1 and closely aligned, the air blocking plate 33 and the connecting rod 34 are pushed by continuously inflating the air passage 31, so that the transverse bottom buckle 5 and the longitudinal bottom buckle 6 on the middle rotating shaft 35 rotate once, and meanwhile, the inner spring 32 returns to move, and the action is repeated for two to three times, so that the lower shell 1 and the upper shell 2 enter a locking state;

the longitudinal upper buckle 8 rotates clockwise in the anticlockwise rotating process of the longitudinal bottom buckle 6 and rotates anticlockwise to reset under the action of the outer spring 9;

if in order to disassemble the mobile phone shell, in a locked state, the air channel 31 is continuously inflated to push the air baffle plate 33 and the connecting rod 34, so that the transverse bottom buckle 5 and the longitudinal bottom buckle 6 on the middle rotating shaft 35 rotate once, and meanwhile, the inner spring 32 returns to the original position and repeats the action for two to three times, so that the lower shell 1 and the upper shell 2 enter an unlocked state, and then the lower shell 1 and the upper shell 2 can be directly separated;

in order to ensure the dustproof sealing performance of the installed mobile phone shell, the air channel 31 is filled with the rubber plug 4 at the inflating opening, and the air channel is taken out when being inflated.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cell phone case of pneumatic type installation, includes casing (1) and last casing (2) down, its characterized in that: casing (1) includes pneumatic mechanism (3) down, the inboard movable mounting of pneumatic mechanism (3) lower extreme has rubber buffer (4), the outside fixed mounting of pneumatic mechanism (3) has horizontal end to detain (5) and vertical end to detain (6), the inboard fixed mounting of going up casing (2) detains (7) on horizontal, the inboard movable mounting of going up casing (2) has and detains (8) on the longitudinal, the outside fixed mounting who detains (8) on the longitudinal has outer spring (9).

2. A pneumatically mounted handset housing according to claim 1, further comprising: pneumatic mechanism (3) include air flue (31), the inboard fixed mounting of air flue (31) has interior spring (32), and quantity has four, every the one end fixed mounting that air flue (31) were kept away from in interior spring (32) has gas baffle (33), one side fixed mounting that interior spring (32) were kept away from in gas baffle (33) has connecting rod (34), the one end fixed mounting that gas baffle (33) were kept away from in connecting rod (34) has well pivot (35), the inside movable mounting of well pivot (35) has pawl (36).

3. A pneumatically mounted handset housing according to claim 1, further comprising: the quantity of horizontal end knot (5) has four, and "collude" shape groove has been seted up to the side, the quantity of detaining (7) on horizontal has four, and the side is "L" shape, "colludes" shape groove looks adaptation with the "of horizontal end knot (5), the quantity of vertical end knot (6) has two, and the side is" L "shape, the quantity of detaining (8) on the vertical direction has two, and the side is" L "shape, laminates mutually with vertical" L "shape surface of end knot (6).

4. A pneumatically mounted handset housing according to claim 1, further comprising: the internal tooth has been seted up to the inside that the axis of rotation (35) is located connecting rod (34) department, contacts with pawl (36) end, the rotation center of pawl (36) is equipped with the spring, the external tooth has been seted up to the outside that axis of rotation (35) is located connecting rod (34) department, and the external tooth contacts with connecting rod (34).

5. A pneumatically mounted handset housing according to claim 1, further comprising: the pneumatic mechanisms (3) are two, the pneumatic mechanisms are symmetrical in the lower shell (1), and the rubber plugs (4) have elasticity.