CN215818226U

CN215818226U - Cell-phone casing camera fixed knot constructs

Info

Publication number: CN215818226U
Application number: CN202122481964.0U
Authority: CN
Inventors: 彭枥戚; 周冰梅; 戴小英; 廖志祥
Original assignee: Dongguan Linze Communication Equipment Co ltd
Current assignee: Dongguan Linze Communication Equipment Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-02-11
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a camera fixing structure of a mobile phone shell, which relates to the technical field of mobile phones and comprises a rear shell component, wherein a camera and a fixing mechanism are connected inside the rear shell component, the fixing mechanism comprises a fixing strip, after the camera is placed, the fixing strip sequentially penetrates through the insides of two groups of limiting grooves to enable the fixing strip to be attached to the camera, the limiting component rotates for 90 degrees around a connecting column, the corners of the connecting block apply pressure to the outer surfaces of the two groups of elastic sheets, the two ends of the two groups of elastic sheets respectively push four groups of sliding plates to move towards the two sides along the directions of the four groups of sliding strips and compress a plurality of groups of springs, when the external pressure disappears, the two groups of elastic sheets and the plurality of groups of springs elastically return to the original positions to enable the fixing strip and the limiting component to be in a vertical state and enable the two groups of elastic sheets to be attached to the two groups of grooves for fixing, the structure can be used for rapidly installing and disassembling the camera.

Description

Cell-phone casing camera fixed knot constructs

Technical Field

The utility model relates to the technical field of mobile phones, in particular to a mobile phone shell camera fixing structure.

Background

At present, a mobile phone camera is installed on a circuit board through screws, in the installation process, the screws are small, the installation is inconvenient, the production efficiency is affected, in the later maintenance, the disassembly is complex, the time is consumed, and therefore a mobile phone shell camera fixing structure is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a mobile phone shell camera fixing structure which solves the problems that the existing mobile phone camera is installed on a circuit board through a screw, the installation is inconvenient due to a small screw in the installation process, the production efficiency is influenced, and the mobile phone camera is complex to disassemble and consumes time in later maintenance.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a camera fixing structure of a mobile phone shell comprises a rear shell assembly, wherein a camera and a fixing mechanism are connected inside the rear shell assembly;

the fixing mechanism comprises a fixing strip, two ends of the fixing strip are respectively connected with a disc and a connecting block, four groups of side surfaces of the connecting block are respectively provided with a groove, and the outside of the connecting block is connected with a limiting assembly;

the limiting assembly comprises a rotating block, square grooves and rotating holes are formed in two groups of side faces of the rotating block respectively, two groups of inner side faces of the rotating block are symmetrically connected with two groups of sliding strips, the two groups of sliding strips are adjacent to each other, two groups of sliding plates are connected to the outer portions of the sliding strips in a sliding mode, elastic pieces are connected between the two groups of sliding plates, and two groups of springs are connected between the side faces of the sliding plates and the inner side faces of the rotating block.

As a further technical scheme, the fixing strips and the limiting assembly are both in a cuboid structure, the side face of the connecting block is connected with a connecting column, the connecting column penetrates through the side wall of the limiting assembly, and the side face of the connecting column is connected with a fixing disc.

As a further technical scheme of the utility model, the outer surface of each group of the elastic sheets is attached to the inner surfaces of two groups of the grooves, the connecting column is positioned inside the rotating hole, the fixed disc is positioned outside the rotating block, and the side surfaces of the fixed disc are attached to each other.

As a further technical scheme of the utility model, the rear shell assembly comprises a mobile phone rear shell, a through groove is formed at a corner of the side surface of the mobile phone rear shell, two groups of guide plates are symmetrically connected to the side surface of the mobile phone rear shell and positioned at two sides of the through groove, a first inclined surface is arranged on the inner side surface of the top of each group of guide plates, a second inclined surface is arranged on the two groups of outer side surfaces of each group of guide plates, and a limit groove is formed on the side surface of each group of guide plates.

As a further technical scheme of the utility model, the shooting end of the camera is positioned in the through groove and is matched with the through groove in size, and the rear end of the camera is positioned in the two groups of guide plates and is matched with the guide plates in size.

As a further technical scheme, the fixing strips penetrate through the inner parts of the two groups of limiting grooves respectively, the fixing strips are attached to the camera, and the outer sizes of the fixing strips and the rotating blocks are matched with the inner size of each group of limiting grooves.

Advantageous effects

The utility model provides a mobile phone shell camera fixing structure. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a cell-phone casing camera fixed knot constructs, through placing the back that finishes to the camera, pass two sets of spacing inslot portions with the fixed strip in proper order, make fixed strip and camera laminate mutually, it is rotatory 90 to spacing subassembly around the spliced pole, the corner of connecting block is to the surface application pressure of two sets of shell fragments, then the both ends of two sets of shell fragments promote four group's slides respectively and remove to both sides along the direction of four group's draw slips, and compress a plurality of group's springs, when ambient pressure disappears, two sets of shell fragments and a plurality of group's springs reply to original position through self elasticity, make fixed strip and spacing subassembly be in the vertical state, and laminate mutually by two sets of shell fragments and wherein two sets of grooves and fix, this structure can install and dismantle the camera fast.

2. The utility model provides a cell-phone casing camera fixed knot constructs, leads the camera through two sets of first inclined planes, makes it be convenient for get into between two sets of deflectors to avoid the camera skew to appear in removing through two sets of deflectors, make the inside that falls into logical groove of the shooting end accuracy of camera, avoided the camera phenomenon that the damage appears when the installation.

Drawings

Fig. 1 is a schematic structural view of a camera fixing structure of a mobile phone case;

fig. 2 is an exploded view of a camera mounting structure of a handset housing;

FIG. 3 is a schematic diagram of a rear housing assembly of a handset housing camera mounting arrangement;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

figure 5 is an exploded view of a securing mechanism in a handset housing camera securing arrangement;

fig. 6 is a schematic structural view of a limiting component in a mobile phone housing camera fixing structure.

In the figure: 1. a rear housing assembly; 11. a mobile phone rear shell; 12. a through groove; 13. a guide plate; 14. a first inclined plane; 15. a second inclined plane; 16. a limiting groove; 2. a camera; 3. a fixing mechanism; 31. a fixing strip; 32. a disc; 33. connecting blocks; 34. a groove; 35. connecting columns; 36. fixing the disc; 37. a limiting component; 371. rotating the block; 372. a square groove; 373. rotating the hole; 374. a slide bar; 375. a slide plate; 376. a spring plate; 377. a spring.

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. 1-2, the present invention provides a technical solution for a camera fixing structure of a mobile phone housing: the utility model provides a cell-phone casing camera fixed knot constructs, includes backshell subassembly 1, and the internal connection of backshell subassembly 1 has camera 2 and fixed establishment 3.

Referring to fig. 5, the fixing mechanism 3 includes a fixing bar 31, two ends of the fixing bar 31 are respectively connected with a disc 32 and a connecting block 33, four groups of side surfaces of the connecting block 33 are respectively provided with a groove 34, the outside of the connecting block 33 is connected with a limiting component 37, the outside of the fixing bar 31 and the limiting component 37 are both in cuboid structures, the side surface of the connecting block 33 is connected with a connecting column 35, the connecting column 35 passes through a side wall of the limiting component 37, and the side surface of the connecting column 35 is connected with a fixing disc 36.

In practical use, the fixing mechanism 3 rotates the limiting assembly 37 by 90 degrees around the connecting column 35, and the limiting assembly 37 is fixed by the four groups of grooves 34.

Referring to fig. 6, the limiting component 37 includes a rotating block 371, a square groove 372 and a rotating hole 373 are respectively formed on two sets of side surfaces of the rotating block 371, two sets of sliding strips 374 are symmetrically connected to two sets of inner side surfaces of the rotating block 371, two sets of sliding plates 375 are slidably connected to the outer portions of two adjacent sets of sliding strips 374, elastic pieces 376 are connected between two adjacent sets of sliding plates 375, two sets of springs 377 are connected between the side surfaces of each set of sliding plates 375 and the inner side surfaces of the rotating block 371, the outer surface of each set of elastic pieces 376 is attached to the inner surfaces of two sets of grooves 34, the connecting column 35 is located inside the rotating hole 373, the fixing disc 36 is located outside the rotating block 371, and the side surfaces are attached to each other.

In practical use, when pressure is applied to the outer surfaces of the two sets of elastic pieces 376, the two ends of the two sets of elastic pieces 376 respectively push the four sets of sliding plates 375 to move towards the two sides along the directions of the four sets of sliding strips 374, and compress the plurality of sets of springs 377, and when the external pressure disappears, the two sets of elastic pieces 376 and the plurality of sets of springs 377 elastically return to the original positions.

Referring to fig. 3-4, the rear housing assembly 1 includes a rear housing 11, a through groove 12 is formed in a corner of a side of the rear housing 11, two sets of guide plates 13 are symmetrically connected to two sides of the rear housing 11 and located in the through groove 12, a first inclined surface 14 is disposed on an inner side of a top of each set of guide plates 13, a second inclined surface 15 is disposed on two outer sides of each set of guide plates 13, a limit groove 16 is formed in a side of each set of guide plates 13, a shooting end of the camera 2 is located inside the through groove 12 and is matched in size, a rear end of the camera 2 is located inside the two sets of guide plates 13 and is matched in size, the fixing strip 31 respectively penetrates through the two sets of limit grooves 16, the fixing strip 31 is attached to the camera 2, and external sizes of the fixing strip 31 and the rotating block 371 are matched with internal sizes of each set of limit grooves 16.

Backshell subassembly 1 leads camera 2 through two sets of first inclined planes 14 in the in-service use, makes it be convenient for get into between two sets of deflectors 13 to avoid camera 2 skew to appear in the removal through two sets of deflectors 13, make the inside that falls into logical groove 12 of the shooting end accuracy of camera 2.

The working principle of the utility model is as follows: when the camera 2 is used, the camera 2 is guided by the two groups of first inclined surfaces 14 so as to conveniently enter between the two groups of guide plates 13, and the two groups of guide plates 13 prevent the camera 2 from shifting in the moving process, so that the shooting end of the camera 2 accurately falls into the through groove 12;

after the camera 2 is placed, the fixing strips 31 sequentially penetrate through the two sets of limiting grooves 16, so that the fixing strips 31 are attached to the camera 2, the limiting assembly rotates by 90 degrees around the connecting column, the corners of the connecting blocks 33 apply pressure to the outer surfaces of the two sets of elastic sheets 376, two ends of the two sets of elastic sheets 376 respectively push the four sets of sliding plates 375 to move towards two sides along the directions of the four sets of sliding strips 374, and compress the plurality of sets of springs 377, when the external pressure disappears, the two sets of elastic sheets 376 and the plurality of sets of springs 377 elastically return to the original positions, so that the fixing strips 31 and the limiting assembly 37 are in a vertical state, the two sets of elastic sheets 376 are attached to the two sets of grooves 34 for fixing, and the camera 2 is rapidly fixed;

when needs are dismantled camera 2, carry out 90 rotations around spliced pole 35 to spacing subassembly like this, make fixed strip 31 and spacing subassembly 37 side be in the coplanar, can take off fixed establishment 3 to take off camera 2.

Claims

1. A mobile phone shell camera fixing structure is characterized by comprising a rear shell assembly (1), wherein a camera (2) and a fixing mechanism (3) are connected inside the rear shell assembly (1);

the fixing mechanism (3) comprises a fixing strip (31), two ends of the fixing strip (31) are respectively connected with a disc (32) and a connecting block (33), four groups of side surfaces of the connecting block (33) are respectively provided with a groove (34), and the outside of the connecting block (33) is connected with a limiting assembly (37);

spacing subassembly (37) include turning block (371), square groove (372) and rotation hole (373) have been seted up respectively to two sets of sides of turning block (371), the equal symmetric connection of two sets of medial surfaces of turning block (371) has two sets of draw runner (374), and is adjacent two sets of the equal common sliding connection in outside of draw runner (374) has two sets of slide plates (375), and is adjacent two sets of be connected with shell fragment (376) between slide plate (375) jointly, every group all be connected with two sets of springs (377) jointly between the medial surface of the side of slide plate (375) and turning block (371).

2. A mobile phone casing camera fixing structure according to claim 1, characterized in that the fixing strip (31) and the limiting component (37) are both cuboid structures, the side of the connecting block (33) is connected with a connecting column (35), the connecting column (35) passes through the side wall of the limiting component (37), and the side of the connecting column (35) is connected with a fixing disc (36).

3. A mobile phone casing camera fixing structure, according to claim 2, characterized in that the outer surface of each set of said elastic pieces (376) is attached to the inner surface of two sets of grooves (34), said connection column (35) is located inside the rotation hole (373), said fixing plate (36) is located outside the rotation block (371), and the side surfaces are attached.

4. A mobile phone shell camera fixing structure according to claim 1, wherein the rear shell assembly (1) comprises a mobile phone rear shell (11), a through groove (12) is formed at a side corner of the mobile phone rear shell (11), two groups of guide plates (13) are symmetrically connected to the side of the mobile phone rear shell (11) and located on two sides of the through groove (12), a first inclined surface (14) is arranged on the inner side surface of the top of each group of guide plates (13), a second inclined surface (15) is arranged on the two groups of outer side surfaces of each group of guide plates (13), and a limit groove (16) is formed in the side of each group of guide plates (13).

5. A mobile phone casing camera fixing structure, according to claim 4, characterised in that the shooting end of the camera (2) is located inside the through slot (12) and is adapted in size, and the rear end of the camera (2) is located inside the two sets of guide plates (13) and is adapted in size.

6. A mobile phone casing camera fixing structure according to claim 5, characterised in that the fixing strip (31) passes through the inside of two sets of limiting grooves (16) respectively, and the fixing strip (31) is attached to the camera (2), and the external dimensions of the fixing strip (31) and the rotating block (371) are adapted to the internal dimensions of each set of limiting grooves (16).