Depth image camera convenient for image deviation correction

Abstract

A depth image camera convenient for image deviation correction relates to the technical field of camera equipment and comprises a camera shell, a rotating bracket, a bracket base, a depth camera, a pitching motor and a horizontal motor. The camera shell comprises a front shell body and a rear shell body, a camera opening is formed in the front shell body, a pitching rotating shaft is arranged on one side of the camera shell body, a pitching motor shaft hole A is formed in the other side of the camera shell body, a pitching rotating shaft hole is formed in one side of the lower portion of the rotating support, and a pitching motor shaft hole B is formed in the other side of the lower portion of the rotating support. The support base comprises a base shell and a base upper cover, a horizontal rotating shaft hole is formed in the middle of the base shell, an external connecting block is arranged in the middle of the top of the base upper cover, and the horizontal motor is fixed in an inner cavity of the base shell below the base upper cover. Through the modularized structural design, the camera is more convenient to disassemble and assemble, the camera is more flexible to adjust and use, and meanwhile, the equipment size and the difficulty in maintenance and part replacement are greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of camera devices, in particular to a depth camera facilitating image deviation correction. Background Art

[0002] A camera (CAMERA or WEBCAM), also known as a computer camera, computer eye, electronic eye, etc., is a video input device and is widely used in aspects such as video conferencing, telemedicine, and real-time monitoring.

[0003] As a type of camera, a depth camera can obtain depth images and has developed rapidly in recent years. However, most of the existing depth cameras are large in size, which limits the flexibility of equipment installation and adjustment, and also brings inconvenience to later maintenance and component replacement. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems existing in the prior art, and provide a depth camera facilitating image deviation correction. Through a modular structure design, the disassembly and assembly of the camera are more convenient, the operation of adjusting and using the camera is more flexible, and at the same time, the equipment volume and the difficulty of maintenance and component replacement are greatly reduced.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A depth camera facilitating image deviation correction includes a camera housing, a rotating bracket, a bracket base, a depth camera, a pitching motor, and a horizontal motor. The camera housing includes a front housing and a rear housing. A camera opening is provided on the front housing. One side of the camera housing is provided with a pitching rotating shaft, and the other side is provided with a pitching motor shaft hole A. The depth camera and the pitching motor are fixed inside the camera housing. The lens of the depth camera is within the range of the camera opening, and the pitching motor shaft of the pitching motor passes through the pitching motor shaft hole A. One side of the lower part of the rotating bracket is provided with a pitching rotating shaft hole rotatably connected to the pitching rotating shaft, and the other side is provided with a pitching motor shaft hole B non-rotatably connected to the pitching motor shaft. The middle of the top of the rotating bracket is provided with a horizontal rotating shaft, and a fixing screw hole is provided on the end face of the horizontal rotating shaft. The pitching motor can work to rotate the camera housing, thereby adjusting the pitching direction of the depth camera shooting.

[0007] The bracket base includes a base housing and an upper base cover. A horizontal rotating shaft hole for the horizontal rotating shaft to pass through is provided in the middle of the base housing. An external connection block is provided in the middle of the top of the upper base cover. The horizontal motor is fixed in the inner cavity of the base housing under the upper base cover. A driving gear is provided at the output end of the horizontal motor. The driving gear is meshed and connected with a driven gear. A fixed mounting hole corresponding to the fixed screw hole is provided on the driven gear. The driven gear and the horizontal rotating shaft are fixed by screws. When the horizontal motor works, it drives the driving gear and the driven gear to rotate, and the rotating bracket and the camera housing thereon rotate synchronously, thereby adjusting the horizontal direction of the depth camera shooting.

[0008] Preferably, an auxiliary light source opening is provided on the front housing, and a heat dissipation hole is provided on the rear housing. An auxiliary light source assembly is provided inside the camera housing, and its output part is located inside the auxiliary light source opening. The heat dissipation hole is convenient for reducing the internal temperature and protecting each electronic component.

[0009] Preferably, a bushing is provided between the horizontal rotating shaft and the horizontal rotating shaft hole, which plays a role in facilitating rotation and limiting.

[0010] Preferably, the pitch rotating shaft holes are evenly divided into two parts. One part is on the mounting plate, and the mounting plate is detachably connected to the rotating bracket. It is convenient for the installation and disassembly of the module where the camera housing is located. A ring groove can be provided on the pitch rotating shaft, and the pitch rotating shaft hole is stuck in the ring groove to play a limiting role.

[0011] Preferably, at least one WiFi antenna is provided on the base housing.

[0012] Preferably, a wire protection baffle is provided on one side of the external connection block to protect the passing cables.

[0013] Preferably, a positioning hole is provided on the end face of the horizontal rotating shaft, and a corresponding positioning post is provided on the driven gear. After installation, the positioning post is inserted into the positioning hole.

[0014] Preferably, a limiting block is provided on one side of the camera housing, and a corresponding limiting groove is provided on the rotating bracket to limit the stroke of the depth camera in the pitch direction.

[0015] Preferably, one of the teeth on the driven gear is set as a long tooth, and the length dimension of the long tooth is greater than that of other teeth. When the gear rotates to this position, it cannot continue to rotate, which limits the stroke of the depth camera in the horizontal direction.

[0016] The advantages of the present utility model are as follows: Through the modular structural design of the present utility model, the disassembly and assembly of the camera are more convenient, and the operation of adjusting and using the camera is more flexible. At the same time, the volume of the device and the difficulty of maintenance and part replacement are greatly reduced. In addition, the depth camera is flexible and convenient to move in the pitching direction and the horizontal direction, with sensitive and fast actions, which is convenient for correcting the deviation of the image during shooting. Brief Description of the Drawings

[0017] Figure 1 is a perspective view of the present utility model;

[0018] Figure 2 is a sectional view of the present utility model;

[0019] Figure 3 is a perspective view of the camera housing in the present utility model Figure 1 ;

[0020] Figure 4 is a perspective view of the camera housing in the present utility model Figure 2 ;

[0021] Figure 5 is a perspective view of the rotating bracket in the present utility model Figure 1 ;

[0022] Figure 6 is a perspective view of the rotating bracket in the present utility model Figure 2 ;

[0023] Figure 7 is a perspective view of the rotating bracket in the present utility model Figure 3 ;

[0024] Figure 8 is a perspective view of the base housing in the present utility model;

[0025] Figure 9 is a perspective view of the base upper cover in the present utility model

[0026] Figure 10 is a perspective view of the horizontal motor in the present utility model.

[0027] Description of the main component symbols in the figure: 10, camera housing; 11, front housing; 11.1, camera opening; 11.2, auxiliary light source opening; 12, rear housing; 12.1, heat dissipation hole; 13, pitching rotating shaft; 14, pitching motor shaft hole A; 15, limiting block;

[0028] 20, rotating bracket; 21, pitching rotating shaft hole; 22, pitching motor shaft hole B; 23, horizontal rotating shaft; 23.1, fixing screw hole; 23.2, positioning hole; 24, shaft sleeve; 25, mounting plate; 26, limiting groove;

[0029] 30. Bracket base; 31. Base housing; 31.1 Horizontal rotating shaft hole; 32. Base upper cover; 32.1 External connection block; 33. WiFi antenna; 34. Cable protection baffle

[0030] 40. Depth camera

[0031] 50. Pitch motor; 51. Pitch motor shaft

[0032] 60. Horizontal motor; 61. Driving gear; 62. Driven gear; 62.1 Fixed mounting hole; 62.2 Positioning post; 62.3 Long tooth Detailed implementation mode

[0033] To describe the present utility model more clearly, the present utility model will be further described below with reference to the accompanying drawings

[0034] Embodiment 1: As Figures 1-3 shown, a depth image camera facilitating image deviation correction includes a camera housing 10, a rotating bracket 20, a bracket base 30, a depth camera 40, a pitch motor 50 and a horizontal motor 60

[0035] Combined with Figures 3-4 shown, the camera housing 10 includes a front housing 11 and a rear housing 12. A camera opening 11.1 is provided on the front housing 11. One side of the camera housing 10 is provided with a pitch rotating shaft 13, and the other side is provided with a pitch motor shaft hole A14. The pitch rotating shaft 13 and the pitch motor shaft hole A14 can be on the front housing 11 or on the rear housing 12. The depth camera 40 and the pitch motor 50 are fixed inside the camera housing 10. The lens of the depth camera 40 is within the range of the camera opening 11.1, and the pitch motor shaft 51 of the pitch motor 50 passes through the pitch motor shaft hole A14

[0036] Combined with Figures 5-7 shown, one side of the lower part of the rotating bracket 20 is provided with a pitch rotating shaft hole 21 rotatably connected to the pitch rotating shaft 13, and the other side is provided with a pitch motor shaft hole B22 non-rotatably connected to the pitch motor shaft 51. The middle of the top of the rotating bracket 20 is provided with a horizontal rotating shaft 23, and a fixing screw hole 23.1 is provided on the end face of the horizontal rotating shaft 23

[0037] Combined with Figures 8-9 shown, the bracket base 30 includes a base housing 31 and a base upper cover 32. A horizontal rotating shaft hole 31.1 for the horizontal rotating shaft 23 to pass through is provided in the middle of the base housing 31, and an external connection block 32.1 is provided in the middle of the top of the base upper cover 32

[0038] Combined with Figure 2 and Figure 10As shown, the horizontal motor 60 is fixed in the inner cavity of the base housing 31 under the upper cover 32 of the base. An active gear 61 is provided at the output end of the horizontal motor 60. The active gear 61 is meshed and connected with a driven gear 62. A fixed mounting hole 62.1 corresponding to the fixed screw hole 23.1 is provided on the driven gear 62.

[0039] Embodiment 2: As Figures 3-4 shown, on the basis of Embodiment 1, an auxiliary light source opening 11.2 is provided on the front housing 11, and a heat dissipation hole 12.1 is provided on the rear housing 12.

[0040] Embodiment 3: As Figure 7 shown, on the basis of Embodiment 1 or Embodiment 2, a bushing 24 is provided between the horizontal rotating shaft 23 and the horizontal rotating shaft hole 31.1.

[0041] Furthermore, in combination with Figure 7 and Figure 10 shown, a positioning hole 23.2 is provided on the end face of the horizontal rotating shaft 23, and a corresponding positioning post 62.2 is provided on the driven gear 62.

[0042] Embodiment 4: As Figure 5 shown, on the basis of Embodiment 1, Embodiment 2 or Embodiment 3, the pitching rotating shaft holes 21 are evenly divided into two parts. One part is on the mounting plate 25, and the mounting plate 25 is detachably connected to the rotating bracket 20.

[0043] Embodiment 5: As Figures 8-9 shown, on the basis of Embodiment 1, Embodiment 2, Embodiment 3 or Embodiment 4, at least one WiFi antenna 33 is provided on the base housing 31, and a wire protection baffle 34 is provided on one side of the external connection block 32.1.

[0044] Embodiment 6: As Figure 4 and Figure 6 shown, on the basis of the above embodiments, a limiting block 15 is provided on one side of the camera housing 10, and a corresponding limiting groove 26 is provided on the rotating bracket 20.

[0045] Embodiment 7: As Figure 10 shown, on the basis of the above embodiments, one of the teeth on the driven gear 62 is set as a long tooth 62.3.

[0046] The above are only specific embodiments of the present invention, but the structural features of the present invention are not limited thereto. The present invention can be used for similar products, and any changes or modifications made by those skilled in the art within the scope of the present invention are covered by the patent scope of the present invention.

Claims

1. A depth camera facilitating image offset correction, characterized in that: It includes a camera housing (10), a rotating bracket (20), a bracket base (30), a depth camera (40), a pitch motor (50), and a horizontal motor (60); The camera housing (10) includes a front housing (11) and a rear housing (12). A camera opening (11.1) is provided on the front housing (11). One side of the camera housing (10) is provided with a pitch rotating shaft (13), and the other side is provided with a pitch motor shaft hole A (14); The depth camera (40) and the pitch motor (50) are fixed inside the camera housing (10). The lens of the depth camera (40) is within the range of the camera opening (11.1). The pitch motor shaft (51) of the pitch motor (50) passes through the pitch motor shaft hole A (14); One side of the lower part of the rotating bracket (20) is provided with a pitch rotating shaft hole (21) rotatably connected to the pitch rotating shaft (13), and the other side is provided with a pitch motor shaft hole B (22) non-rotatably connected to the pitch motor shaft (51). A horizontal rotating shaft (23) is provided in the middle of the top of the rotating bracket (20), and a fixing screw hole (23.1) is provided on the end face of the horizontal rotating shaft (23); The bracket base (30) includes a base housing (31) and a base upper cover (32). A horizontal rotating shaft hole (31.1) for the horizontal rotating shaft (23) to pass through is provided in the middle of the base housing (31). An external connection block (32.1) is provided in the middle of the top of the base upper cover (32); The horizontal motor (60) is fixed in the inner cavity of the base housing (31) under the base upper cover (32). A driving gear (61) is provided at the output end of the horizontal motor (60). The driving gear (61) is meshed with a driven gear (62). A fixing installation hole (62.1) corresponding to the fixing screw hole (23.1) is provided on the driven gear (62).

2. The depth camera for facilitating image offset correction according to claim 1, wherein: An auxiliary light source opening (11.2) is provided on the front housing (11), and a heat dissipation hole (12.1) is provided on the rear housing (12).

3. The depth camera facilitating image offset correction according to claim 1, characterized in that: A shaft sleeve (24) is provided between the horizontal rotating shaft (23) and the horizontal rotating shaft hole (31.1).

4. A depth image camera facilitating image offset correction according to claim 1, characterized in that: The pitch rotating shaft holes (21) are evenly divided into two parts. One part is on the mounting plate (25), and the mounting plate (25) is detachably connected to the rotating bracket (20).

5. A depth image camera facilitating image offset correction according to claim 1, characterized in that: At least one WiFi antenna (33) is provided on the base housing (31).

6. The depth image camera facilitating image offset correction according to claim 1, characterized in that: A wire protection baffle (34) is provided on one side of the external connection block (32.1).

7. The depth camera facilitating image offset correction according to claim 1, wherein: A positioning hole (23.2) is provided on the end face of the horizontal rotating shaft (23), and a corresponding positioning post (62.2) is provided on the driven gear (62).

8. A depth image camera facilitating image offset correction according to any one of claims 1-7, characterized in that: A limiting block (15) is provided on one side of the camera housing (10), and a corresponding limiting groove (26) is provided on the rotating bracket (20).

9. A depth image camera facilitating image offset correction according to any one of claims 1-7, characterized in that: One of the teeth on the driven gear (62) is set as a long tooth (62.3).

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