A drone camera module

Abstract

The utility model relates to the technical field of camera modules, and discloses a drone camera module, including a mounting shell, an integrated circuit board is mounted inside the mounting shell, a camera body is mounted at one end of the integrated circuit board, and circular grooves are provided on both sides of the mounting shell. The drone camera module is configured by a worker pressing a slide bar inward to drive a spring to contract and store force, so that the slide bar is received in the circular groove, and then a protective shell is sleeved at a designated position at the front end of the mounting shell, and then the slide bar is released to release the force generated by the spring, so that the spring rebounds and pushes the slide bar to insert into the limit hole, and the protective shell and the tempered glass plate are fixed at the front end of the mounting shell, so as to provide surrounding protection for the camera body, prevent the camera body from being scratched and affecting the shooting effect when the device is in use, ensure the stable operation of the camera body, improve the service life of the device, and facilitate the staff to disassemble and install the protective shell.

Description

Technical Field

[0001] The utility model relates to the technical field of camera modules, and in particular to a camera module for an unmanned aerial vehicle. Background Art

[0002] A camera module refers to a modular component that integrates camera sensors, lenses, image processing chips and other related circuits. This modular design makes the integration of the camera easier and can be easily integrated into various devices, such as smartphones, tablets, drone photography, industrial vision systems, etc.

[0003] A Chinese patent discloses a multi-axis drone camera module stabilizer (authorization announcement number CN213566531U). This patented technology can turn on the power switch to enable the rotating motor to drive the rotating shaft to rotate, thereby driving the gear to rotate, and then driving the gear plate to rotate, and at the same time driving the movable shaft to rotate. When the movable shaft rotates, it drives the fixed seat and the camera body to move, thereby achieving the effect of adjusting the angle of the camera body.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the existing camera module is exposed to the outside and is not equipped with a protective component, which makes the camera easy to come into contact with foreign objects during actual use, causing scratches on the camera lens, which can easily block the camera's shooting effect, reduce the camera's self-protection ability, and reduce the service life of the camera lens. Utility Model Content

[0005] The technical problem to be solved by the utility model is that: the existing technology has the disadvantage that the camera lens is exposed to the outside without a protective device and is easily scratched. For this reason, we propose a drone camera module.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a drone camera module, including a mounting shell, an integrated circuit board is installed inside the mounting shell, a camera body is installed at one end of the integrated circuit board, circular grooves are provided on both sides of the mounting shell, a sliding rod is slidably connected to the inner wall of the circular groove, a spring is fixedly connected to one end of the sliding rod, and an end of the spring away from the sliding rod is fixedly connected to one side of the inner wall of the circular groove, a protective shell is provided on the front end of the mounting shell, a tempered glass plate is installed at the front end of the protective shell, limiting holes are provided on both sides of the protective shell, and the surface of the sliding rod is plugged into the inner wall of the limiting hole.

[0007] Preferably, first sliding grooves are provided on both sides of the inner wall of the protective shell, and guide plates are fixedly connected to both ends of the mounting shell, and the surface of the guide plate is slidably connected to the inner wall of the first sliding groove.

[0008] Preferably, a second sliding groove is provided inside the sliding rod, and a T-shaped rod is slidably connected to the inner wall of the second sliding groove, and one end of the T-shaped rod is fixedly connected to one side of the inner wall of the circular groove.

[0009] Preferably, the surface of the T-shaped rod is slidably connected to the inner wall of the spring.

[0010] Preferably, one end of the sliding rod is provided with a rounded corner.

[0011] Preferably, long grooves are provided on both sides of the protective shell, a slide plate is slidably connected to the inner wall of the long groove, a cleaning wipe is installed on the surface of the slide plate, and protruding pull rods are fixedly connected to both ends of the slide plate.

[0012] Preferably, nut blocks are fixedly connected to both sides of the protective shell, and the internal threads of the nut blocks are connected to threaded rods, and the surfaces of the threaded rods abut against the tops of the raised pull rods.

[0013] Technical effects and advantages of the utility model:

[0014] In the utility model, a worker presses the slide bar inwards to drive the spring to contract and store force, so that the slide bar is retracted into the circular groove, and then the protective shell is put on the specified position of the front end of the installation shell, and then the slide bar is released to release the force generated by the spring, so that the spring rebounds and pushes the slide bar to insert into the limit hole, and the protective shell and the tempered glass plate are fixed to the front end of the installation shell, so as to provide surrounding protection for the camera body, prevent the camera body from being bumped and scratched during use, affecting the shooting effect, thereby ensuring the stable operation of the camera body, improving the service life of the device, and facilitating the disassembly and installation of the protective shell by the worker.

[0015] In the utility model, a worker pulls the raised pull rod to drive the slide plate to slide upward in the inner wall of the long groove, so that the cleaning wipe moves between the rear end of the tempered glass plate and the front end of the camera body, wipes the surface of the tempered glass plate and the camera body, and removes the fog generated on the surface of the tempered glass plate and the camera body, thereby ensuring the cleanliness of the camera body and preventing the fog from blocking the shooting line of sight of the camera body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the internal structure of the utility model;

[0018] Figure 3 This is a cross-sectional view of the connection structure of the utility model;

[0019] Figure 4 For this utility model Figure 3A partial enlarged view of the middle A;

[0020] Figure 5 For this utility model Figure 3 A partial enlarged view of point B in the middle;

[0021] Figure 6 This is a cross-sectional view of the cleaning structure of the utility model;

[0022] Figure 7 For this utility model Figure 6 A partial enlarged view of point C in the middle.

[0023] Legend: 1. Mounting shell; 2. Integrated circuit board; 3. Camera body; 4. Round groove; 5. Slide rod; 6. Spring; 7. Protective shell; 8. Tempered glass plate; 9. Limit hole; 10. First slide groove; 11. Guide plate; 12. Second slide groove; 13. T-shaped rod; 14. Rounded corner; 15. Long groove; 16. Slide plate; 17. Cleaning wipe; 18. Raised pull rod; 19. Nut block; 20. Threaded rod. DETAILED DESCRIPTION

[0024] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0025] Reference Figure 1 - Figure 6 As shown, the utility model provides a technical solution: a drone camera module, including a mounting shell 1, an integrated circuit board 2 is installed inside the mounting shell 1, a camera body 3 is installed at one end of the integrated circuit board 2, circular grooves 4 are provided on both sides of the mounting shell 1, a slide bar 5 is slidably connected to the inner wall of the circular groove 4, a spring 6 is fixedly connected to one end of the slide bar 5, and an end of the spring 6 away from the slide bar 5 is fixedly connected to one side of the inner wall of the circular groove 4, a protective shell 7 is sleeved on the front end of the mounting shell 1, a tempered glass plate 8 is installed at the front end of the protective shell 7, and limiting holes 9 are provided on both sides of the protective shell 7, and the surface of the slide bar 5 is inserted into the inner wall of the limiting hole 9 Next, the staff presses the slide bar 5 inward to drive the spring 6 to contract and accumulate force, so that the slide bar 5 is retracted into the circular groove 4, and then the protective shell 7 is put on the specified position at the front end of the mounting shell 1, and then the slide bar 5 is released to release the force generated by the spring 6, so that the spring 6 rebounds and pushes the slide bar 5 to insert into the limit hole 9, and the protective shell 7 and the tempered glass plate 8 are fixed to the front end of the mounting shell 1 to provide surrounding protection for the camera body 3, prevent the camera body 3 from being bumped and scratched during use, and affect the shooting effect, thereby ensuring the stable operation of the camera body 3, improving the service life of the device, and facilitating the staff to disassemble and install the protective shell 7.

[0026] Reference Figure 3 and Figure 5 As shown, in this embodiment: first slide grooves 10 are opened on both sides of the inner wall of the protective shell 7, and guide plates 11 are fixedly connected at both ends of the mounting shell 1, and the surface of the guide plate 11 is slidably connected to the inner wall of the first slide groove 10. When the staff puts the protective shell 7 on the front end of the mounting shell 1, the position of the protective shell 7 is guided and positioned through the sliding connection between the guide plate 11 and the first slide groove 10, thereby ensuring the stability of the protective shell 7 after being fixed and preventing the protective shell 7 from shaking and loosening after being fixed.

[0027] Reference Figure 3 and Figure 4 As shown, in the present embodiment: a second slide groove 12 is opened inside the slide rod 5, and a T-shaped rod 13 is slidably connected to the inner wall of the second slide groove 12, and one end of the T-shaped rod 13 is fixedly connected to one side of the inner wall of the circular groove 4. When the spring 6 rebounds, the sliding trajectory of the slide rod 5 is restricted through the sliding connection between the second slide groove 12 and the T-shaped rod 13, preventing the spring 6 from popping the slide rod 5 out of the circular groove 4, so that the insertion of the slide rod 5 and the limiting hole 9 is more precise and stable, thereby improving the stability of the component operation.

[0028] Reference Figure 3 and Figure 4 As shown, in this embodiment: the surface of the T-shaped rod 13 is slidably connected to the inner wall of the spring 6. Through the sliding connection between the T-shaped rod 13 and the spring 6, the spring 6 moves closely against the surface of the T-shaped rod 13 during operation, and the rebound running trajectory of the spring 6 is restricted to prevent the spring 6 from being entangled and stuck during operation, causing damage to the component.

[0029] Reference Figure 3 and Figure 4 As shown, in the present embodiment: a rounded corner 14 is provided at one end of the slide rod 5. When the slide rod 5 is received in the circular groove 4, the rounded corner 14 provided at one end of the slide rod 5 allows the slide rod 5 to slide to the limiting hole 9 on the inner wall of the protective shell 7. The rounded feature of the rounded corner 14 allows the slide rod 5 to slide into the limiting hole 9 when it contacts the edge of the limiting hole 9, making the connection between the slide rod 5 and the limiting hole 9 smoother, and facilitating the staff to insert the slide rod 5 into the limiting hole 9 for fixing.

[0030] Reference Figure 6 and Figure 7As shown, in the present embodiment: long grooves 15 are provided on both sides of the protective shell 7, and a slide plate 16 is slidably connected to the inner wall of the long groove 15, and a cleaning wipe 17 is installed on the surface of the slide plate 16, and protruding pull rods 18 are fixedly connected at both ends of the slide plate 16. The staff pulls the protruding pull rod 18 to drive the slide plate 16 to slide upward in the inner wall of the long groove 15, so that the cleaning wipe 17 moves between the rear end of the tempered glass plate 8 and the front end of the camera body 3, wipes the surface of the tempered glass plate 8 and the camera body 3, and removes the fog generated on the surface of the tempered glass plate 8 and the camera body 3, thereby ensuring the cleanliness of the camera body 3 and preventing the fog from blocking the shooting line of sight of the camera body 3.

[0031] Reference Figure 6 and Figure 7 As shown, in this embodiment: nut blocks 19 are fixedly connected to both sides of the protective shell 7, and the internal threads of the nut blocks 19 are connected to the threaded rod 20, and the surface of the threaded rod 20 abuts against the top of the raised pull rod 18. The staff moves the raised pull rod 18 and the slide plate 16 to the bottom of the inner wall of the long groove 15, and then the nut block 19 is threadedly connected to the threaded rod 20, so that the threaded rod 20 can be screwed to the top of the raised pull rod 18 through the nut block 19, abutting against the raised pull rod 18, and limiting the position of the slide plate 16 to the bottom of the long groove 15, preventing the slide plate 16 from moving during use of the device and blocking the shooting line of sight of the camera body 3.

[0032] Working principle: the staff presses the slide bar 5 inward to drive the spring 6 to contract and store force, so that the slide bar 5 is retracted into the circular groove 4, and then the protective shell 7 is put on the specified position of the front end of the installation shell 1, and then the slide bar 5 is released to release the force generated by the spring 6, so that the spring 6 rebounds and pushes the slide bar 5 into the limit hole 9, and the protective shell 7 and the tempered glass plate 8 are fixed to the front end of the installation shell 1, which provides surrounding protection for the camera body 3 to prevent the camera body 3 from being bumped and scratched during use, affecting the shooting effect, ensuring the stable operation of the camera body 3, and improving the service life of the device. It is convenient for the staff to disassemble and install the protective shell 7. When the staff removes the protective shell 7 When the sleeve is mounted on the front end of the mounting shell 1, the position of the protective shell 7 is guided and positioned through the sliding connection between the guide plate 11 and the first slide groove 10, thereby ensuring the stability of the protective shell 7 after being fixed and preventing the protective shell 7 from shaking and loosening after being fixed. When the spring 6 rebounds, the sliding connection between the second slide groove 12 and the T-shaped rod 13 is used to limit the movement trajectory of the slide bar 5, thereby preventing the spring 6 from popping out the slide bar 5 from the circular groove 4, so that the insertion of the slide bar 5 and the limiting hole 9 is more accurate and stable, thereby improving the stability of the component operation. The sliding connection between the T-shaped rod 13 and the spring 6 allows the spring 6 to move close to the surface of the T-shaped rod 13 during operation, thereby limiting the rebound operation trajectory of the spring 6. The sliding bar 5 is placed in the circular groove 4, and the rounded corner 14 is provided at one end of the sliding bar 5, so that when the sliding bar 5 slides to the limiting hole 9 on the inner wall of the protective shell 7, the rounded corner 14 has the circular feature, so that the sliding bar 5 can slide into the limiting hole 9 when it contacts the edge of the limiting hole 9, so that the insertion of the sliding bar 5 and the limiting hole 9 is smoother, and it is convenient for the staff to insert the sliding bar 5 into the limiting hole 9 for fixing. The staff pulls the protruding pull rod 18 to drive the slide plate 16 to slide upward in the inner wall of the long groove 15, so that the cleaning wipe 17 moves between the rear end of the tempered glass plate 8 and the front end of the camera body 3 to clean the tempered glass. The surfaces of the glass plate 8 and the camera body 3 are wiped, and the fog generated on the surfaces of the tempered glass plate 8 and the camera body 3 is removed to ensure the cleanliness of the camera body 3 and prevent the fog from blocking the shooting line of sight of the camera body 3. The staff moves the raised pull rod 18 and the slide plate 16 to the bottom of the inner wall of the long groove 15, and then connects the nut block 19 with the threaded rod 20 through the thread, so that the threaded rod 20 can be screwed to the top of the raised pull rod 18 through the nut block 19, abuts against the raised pull rod 18, and limits the position of the slide plate 16 to the bottom of the long groove 15, preventing the slide plate 16 from moving during the use of the device and blocking the shooting line of sight of the camera body 3.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drone camera module, comprising a mounting shell (1), characterized in that: An integrated circuit board (2) is installed inside the installation shell (1), and a camera body (3) is installed at one end of the integrated circuit board (2). Circular grooves (4) are provided on both sides of the installation shell (1), and a slide bar (5) is slidably connected to the inner wall of the circular groove (4). One end of the slide bar (5) is fixedly connected to a spring (6), and the end of the spring (6) away from the slide bar (5) is fixedly connected to one side of the inner wall of the circular groove (4). A protective shell (7) is sleeved on the front end of the installation shell (1), and a tempered glass plate (8) is installed at the front end of the protective shell (7). Limiting holes (9) are provided on both sides of the protective shell (7), and the surface of the slide bar (5) is plugged into the inner wall of the limiting hole (9).

2. The drone camera module according to claim 1, characterized in that: First sliding grooves (10) are provided on both sides of the inner wall of the protective shell (7), and guide plates (11) are fixedly connected to both ends of the installation shell (1), and the surface of the guide plate (11) is slidably connected to the inner wall of the first sliding groove (10).

3. The drone camera module according to claim 1, characterized in that: A second slide groove (12) is provided inside the slide rod (5), and a T-shaped rod (13) is slidably connected to the inner wall of the second slide groove (12), and one end of the T-shaped rod (13) is fixedly connected to one side of the inner wall of the circular groove (4).

4. The drone camera module according to claim 3, characterized in that: The surface of the T-shaped rod (13) is slidably connected to the inner wall of the spring (6).

5. The drone camera module according to claim 1, characterized in that: One end of the sliding rod (5) is provided with a rounded corner (14).

6. The drone camera module according to claim 1, characterized in that: Long grooves (15) are provided on both sides of the protective shell (7), a slide plate (16) is slidably connected to the inner wall of the long groove (15), a cleaning wipe (17) is installed on the surface of the slide plate (16), and protruding pull rods (18) are fixedly connected to both ends of the slide plate (16).

7. The drone camera module according to claim 1, characterized in that: Nut blocks (19) are fixedly connected to both sides of the protective shell (7), and the internal threads of the nut blocks (19) are connected to threaded rods (20), and the surface of the threaded rods (20) abuts against the top of the raised pull rod (18).

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