CN210640959U

CN210640959U - Prevent to turn to camera module of motor short circuit of intaking

Info

Publication number: CN210640959U
Application number: CN201922317381.7U
Authority: CN
Inventors: 陈辉
Original assignee: Shenzhen Kuan Dynamic Technology Co Ltd
Current assignee: Shenzhen Kuan Dynamic Technology Co Ltd
Priority date: 2019-12-22
Filing date: 2019-12-22
Publication date: 2020-05-29
Anticipated expiration: 2029-12-22

Abstract

The utility model discloses a camera module for preventing steering motor from water inlet short circuit, which comprises an outer shell, wherein a transparent cover fixing seat is arranged on the left side of the outer shell, an internal thread opening is arranged in the transparent cover fixing seat, a transparent cover is arranged on the left side of the transparent cover fixing seat, a cavity is arranged in the outer shell, an inner shell is arranged in the cavity, an external thread column is arranged on the left side of the inner shell, an inner cavity is arranged in the inner shell, a circuit board is fixed in the inner cavity through screws, a steering motor is arranged on the right side of the circuit board, a through groove is arranged in the external thread column, a camera fixing seat penetrates through the through groove, one end of the camera fixing seat is provided with a camera body, two groups of fixing grooves are arranged on the outer shell, and a group of fixing mechanisms are respectively arranged in the, simple structure, convenient dismouting.

Description

Prevent to turn to camera module of motor short circuit of intaking

Technical Field

The utility model relates to a camera module manufacturing technology field specifically is a prevent to turn to camera module of motor short circuit of intaking.

Background

At present rapid development's VR, AR, in emerging trades such as unmanned aerial vehicle, the application of camera module becomes more and more extensive, be different from the camera module of cell-phone class, it is required to the wide-angle of visual field angle, generally more than 120, reach 180 even a bit, this cooperation that just needs to turn to the motor, but in the current camera module, because structural reason, the protection to the steering motor is not enough, make the steering motor very easily invade by outside water, thereby cause the short circuit, and current camera module structure is complicated, the dismouting step is loaded down with trivial details, a large amount of time has been wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent to turn to camera module of motor short circuit of intaking, be used for the water proof to the inner shell through externally increasing the shell, through setting up the translucent cover in camera body outside, the translucent cover is semi-circular design, under the prerequisite that does not influence camera body shooting function, the water proof to the camera body has been realized, the outside full coverage of device has been realized, it gets into inside to have avoided water, thereby make the phenomenon of turning to the motor short circuit to appear, and realized the fixed connection between camera fixing base and the inner shell through external screw thread post and internal thread mouth, fixed connection between camera fixing base and the shell has been realized through fixed establishment, device simple structure, easy dismounting is swift, a large amount of time has been saved, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a camera module for preventing a steering motor from being short-circuited by water inflow comprises an outer shell, wherein a transparent cover fixing seat is arranged on the left side of the outer shell, an inner threaded hole is formed in the transparent cover fixing seat, a transparent cover is arranged on the left side of the transparent cover fixing seat, a cavity is formed in the outer shell, an inner shell is arranged in the cavity, an outer threaded column is arranged on the left side of the inner shell, the inner shell is fixedly connected with the transparent cover fixing seat through the inner threaded hole and the outer threaded column, an inner cavity is arranged in the inner shell, a circuit board is fixed in the inner cavity through screws, a steering motor is arranged on the right side of the circuit board, a through groove is formed in the outer threaded column, a camera fixing seat penetrates through the through groove, one end of the camera fixing seat is arranged on the circuit board, the camera fixing seat is in transmission connection, the camera fixing base passes through the fix with screw on external screw thread post left side outer wall, the camera body is located the translucent cover, two sets of fixed slots have been seted up on the shell, and are two sets of be provided with a set of fixed establishment in the fixed slot respectively, the translucent cover fixing base passes through fixed establishment and shell fixed connection.

Preferably, the fixing mechanism comprises a fixing plate, a fixing column and a fixing screw, the fixing plate is fixed on the transparent cover fixing seat through welding and penetrates into the fixing groove, a threaded hole is formed in the fixing plate, the fixing column is located on the inner wall of the fixing groove, and the fixing screw penetrates through the fixing plate and is in threaded connection with the fixing column.

Preferably, an outlet is arranged on the outer wall of the right side of the inner shell.

Preferably, the right side of the shell is provided with a mounting seat.

Preferably, a first sealing ring is arranged on the left side of the shell and is positioned at the joint of the shell and the transparent cover fixing seat.

Preferably, a second sealing ring is arranged on the transparent cover fixing seat and is located at the joint of the transparent cover fixing seat and the transparent cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the outer shell is additionally arranged on the outer portion to be used for waterproof protection of the inner shell, the transparent cover is arranged on the outer portion of the camera body and is in a semicircular design, waterproof protection of the camera body is achieved on the premise that the shooting function of the camera body is not affected, full coverage of the outer portion of the device is achieved, and the phenomenon that water enters the inner portion and a steering motor is short-circuited is avoided;

2. fixed connection between camera fixing base and the inner shell has been realized through external screw thread post and internal thread mouth, has realized the fixed connection between camera fixing base and the shell through fixed establishment, device simple structure, and easy dismounting is swift, has saved a large amount of time.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is a schematic diagram of the structure in the circle a in fig. 2 of the present invention.

In the figure: 1. a housing; 2. a transparent cover fixing seat; 3. a transparent cover; 4. a cavity; 5. an inner shell; 6. an inner cavity; 7. a steering motor; 8. a circuit board; 9. a fixing mechanism; 91. a fixing plate; 92. fixing a column; 93. fixing screws; 10. an externally threaded post; 11. an internal threaded port; 12. a camera fixing seat; 13. a camera body; 14. an outlet; 15. a mounting seat; 16. a first seal ring; 17. a second seal ring; 18. and fixing the grooves.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a prevent camera module of steering motor short circuit of intaking, which comprises an

outer shell

1, 1 left side of shell sets up translucent cover fixing base 2, internal thread mouth 11 has been seted up to translucent cover fixing base 2 inside, 2 left sides of translucent cover fixing base are provided with translucent cover 3, there is 1 inside cavity 4 that is provided with of shell, 4 inside inner shells 5 that are provided with of cavity, 5 left sides of inner shells are provided with external screw thread post 10, inner shell 5 passes through internal thread mouth 11 and external screw thread post 10 and translucent cover fixing base 2 fixed connection, 5 inside settings of inner shell are provided with inner chamber 6, 6 inside fixes with circuit board 8 through the screw of inner chamber, 8 right sides of circuit board are provided with steering motor 7, be provided with outlet 14 on 5 right side outer walls of inner shell, each part in the convenience of installation passes through the power cord with the camera body and electrically connected, 1 right.

A through groove is arranged inside the external thread column 10, a camera fixing seat 12 penetrates through the through groove, one end of the camera fixing seat 12 is arranged on the circuit board 8, the camera fixing seat 12 is in transmission connection with an output shaft of the steering motor 7, the other end of the camera fixing seat 12 is provided with a camera body 13, the camera fixing seat 12 is fixed on the outer wall of the left side of the external thread column 10 through screws, the camera body 13 is positioned in the transparent cover 3, two groups of fixing grooves 18 are formed in the shell 1, a group of fixing mechanisms 9 are respectively arranged in the two groups of fixing grooves 18, each fixing mechanism 9 comprises a fixing plate 91, a fixing column 92 and a fixing screw 93, the fixing plate 91 is fixed on the transparent cover fixing seat 2 through welding and penetrates into the fixing groove 18, a threaded hole is formed in the fixing plate 91, the fixing column 92 is positioned on the, transparent cover fixing base 2 passes through fixed

establishment

9 and 1 fixed connection of shell, 1 left side of shell is provided with first sealing washer 16, first sealing washer 16 is located shell 1 and the combination department of transparent cover fixing base 2, can prevent that outside liquid and dust from passing through inside the combination department access device of shell 1 and transparent cover fixing base 2, be provided with second sealing washer 17 on the transparent cover fixing base 2, second sealing washer 17 is located the combination department of transparent cover fixing base 2 and transparent cover 3, can prevent that outside liquid and dust from passing through inside the combination department access device of transparent cover fixing base 2 and transparent cover 3.

The working principle is as follows:

run through camera fixing base 12 to the logical inslot of external screw thread post 10, and be connected with steering motor 7's output shaft transmission, then fix camera fixing base 12 on the left side outer wall of external screw thread post 10 through the screw, internal thread mouth 11 threaded connection through 2 inside setups of translucent cover fixing base is on the external screw thread post 10 that the inner shell 5 left side set up, realize the fixed connection of translucent cover 3 and inner shell 5 with this, rethread fixed establishment 9 is with translucent

cover fixing base

2 and 1 fixed connection of shell, in operation, through steering motor 7 work, drive the rotation of camera body 13, whole device simple structure is inseparable, installation convenient and fast, can save a large amount of time, thereby it leads to the phenomenon of steering motor 7 short circuit to have avoided intaking in the inner chamber 6.

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 prevent to turn to camera module of motor short circuit of intaking, includes shell (1), its characterized in that: the transparent cover is characterized in that a transparent cover fixing seat (2) is arranged on the left side of the shell (1), an internal thread opening (11) is formed in the transparent cover fixing seat (2), a transparent cover (3) is arranged on the left side of the transparent cover fixing seat (2), a cavity (4) is arranged in the shell (1), an inner shell (5) is arranged in the cavity (4), an external thread column (10) is arranged on the left side of the inner shell (5), the inner shell (5) is fixedly connected with the transparent cover fixing seat (2) through the internal thread opening (11) and the external thread column (10), an inner cavity (6) is arranged in the inner shell (5), a circuit board (8) is fixed in the inner cavity (6) through screws, a steering motor (7) is arranged on the right side of the circuit board (8), a through groove is formed in the external thread column (10), and a, camera fixing base (12) one end sets up on circuit board (8), camera fixing base (12) are connected with the output shaft transmission that turns to motor (7), camera fixing base (12) other end is provided with camera body (13), camera fixing base (12) are through fix with screw on external screw thread post (10) left side outer wall, camera body (13) are located translucent cover (3), two sets of fixed slot (18) have been seted up on shell (1), and are two sets of be provided with a set of fixed establishment (9) in fixed slot (18) respectively, translucent cover fixing base (2) are through fixed establishment (9) and shell (1) fixed connection.

2. The camera module for preventing the water inlet short circuit of the steering motor as claimed in claim 1, wherein: the fixing mechanism (9) comprises a fixing plate (91), a fixing column (92) and a fixing screw (93), the fixing plate (91) is fixed on the transparent cover fixing seat (2) through welding and penetrates into the fixing groove (18), a threaded hole is formed in the fixing plate (91), the fixing column (92) is located on the inner wall of the fixing groove (18), and the fixing screw (93) penetrates through the fixing plate (91) and is in threaded connection with the fixing column (92).

3. The camera module for preventing the water inlet short circuit of the steering motor as claimed in claim 1, wherein: an outlet (14) is arranged on the outer wall of the right side of the inner shell (5).

4. The camera module for preventing the water inlet short circuit of the steering motor as claimed in claim 1, wherein: and a mounting seat (15) is arranged on the right side of the shell (1).

5. The camera module for preventing the water inlet short circuit of the steering motor as claimed in claim 1, wherein: the left side of the shell (1) is provided with a first sealing ring (16), and the first sealing ring (16) is positioned at the joint of the shell (1) and the transparent cover fixing seat (2).

6. The camera module for preventing the water inlet short circuit of the steering motor as claimed in claim 1, wherein: and a second sealing ring (17) is arranged on the transparent cover fixing seat (2), and the second sealing ring (17) is positioned at the joint of the transparent cover fixing seat (2) and the transparent cover (3).