Detection camera device

Abstract

The utility model belongs to the field of safety search and rescue, and particularly relates to a detection camera device, which comprises an upper shell, a first motor assembly, a lens assembly, a rotating shaft, a first rotating arm and a mounting mechanism, and is characterized in that the first motor assembly and the lens assembly are arranged in the upper shell, and the first motor assembly is in driving connection with the rotating shaft; the rotating shaft is rotatably connected with one end of the first rotating arm, the other end of the first rotating arm is connected with the mounting mechanism, a first wiring channel is arranged in the rotating shaft, a second wiring channel is arranged in the first rotating arm, and one end of the first wiring channel penetrates through the side face of the rotating shaft to form a wire outlet. The other end of the first wiring channel penetrates one end of the rotating shaft to form a first connection port, and two ends of the second wiring channel penetrate the first rotating arm to form a second connection port and a wire inlet. According to the utility model, the electric wire can be better guided and installed, and when the device works, the electric wire can be prevented from being pulled and broken due to disorder.

Description

Technical Field

[0001] The utility model belongs to the field of safety search and rescue, and particularly relates to a detection camera device. Background Art

[0002] In the field of safety search and rescue, in order to find the target early and reduce casualties, the use of search and rescue tools is indispensable; among them, the detection camera device is a search and rescue tool used in the field of safety search and rescue, which can flexibly and quickly perform detection and video recording at the search and rescue site to assist the search and rescue personnel to better complete the search and rescue work. For example, a talkback camera device disclosed in a prior patent (patent application number is CN202222906749.5) includes a camera mechanism and a mounting mechanism. The camera mechanism is provided with a lens and a microphone, and the lens is located at one end of the camera mechanism; a speaker is provided in one end of the mounting mechanism, and a speaker hole corresponding to the speaker is provided on one end of the mounting mechanism; the other end of the camera mechanism is rotatably arranged at one end of the mounting mechanism, and a sound-emitting gap is formed between the other end of the camera mechanism and one end of the mounting mechanism; the other end of the mounting mechanism is provided with a connector for connecting to an external structure. This prior patent discloses a detection camera device that can assist search and rescue personnel in better completing search and rescue work. In this device, in order to ensure the power consumption of the camera mechanism lens, the first motor and other structures, the PCB board of the mounting mechanism needs to be connected to the PCB board inside the camera mechanism through wires. When the device is performing search and rescue, the camera mechanism needs to be rotated with the mounting mechanism to adjust the angle of the detection camera. During this process, the wires connecting the mounting mechanism and the camera mechanism are easily pulled and disconnected, making the device unusable and affecting the reliability of the device. Utility Model Content

[0003] In order to solve the above problems, the purpose of the present invention is to provide a detection camera device, which is provided with a hidden wire guiding structure, which can better guide and install the wires, and can prevent the wires from being pulled and disconnected when the device is working.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the present utility model is as follows.

[0005] A detection camera device includes an upper shell, a first motor assembly, a lens assembly, a rotating shaft, a first rotating arm, and a mounting mechanism, wherein the rotating shaft, the first motor assembly and the lens assembly are all arranged in the upper shell, the first motor assembly is electrically connected to the lens assembly, the first motor assembly is drivingly connected to the rotating shaft, one end of the rotating shaft passes through the upper shell and is rotatably connected to one end of the first rotating arm, the other end of the first rotating arm is connected to the mounting mechanism, a first wiring channel is provided in the rotating shaft, a second wiring channel is provided in the first rotating arm, one end of the first wiring channel passes through the side surface of the rotating shaft to form a wire outlet, the other end of the first wiring channel passes through one end of the rotating shaft to form a first connecting port, both ends of the second wiring channel pass through the first rotating arm to form a second connecting port and a wire inlet for connection with the mounting mechanism, the first wiring channel and the second wiring channel are connected through the first connecting port and the second connecting port for connection, and the mounting mechanism is electrically connected to the first motor assembly through the wire inlet, the second wiring channel, the first wiring channel, and the wire outlet in sequence.

[0006] In this device, the wires connected to the installation mechanism can be connected to the first motor assembly through the guidance of the wire inlet, the second wiring channel, the first wiring channel, and the wire outlet. The setting of the guiding structures such as the second wiring channel and the first wiring channel can better guide and install the wires. When the device is working, it can prevent the wires from being pulled and disconnected due to the clutter; and it also makes the wires hidden to prevent the wires from being pulled by the external environment.

[0007] Furthermore, the device also includes a second rotating arm, one end of which is rotatably connected to a side of the upper shell away from the first rotating arm, and the other end of the second rotating arm is connected to a side of the mounting mechanism away from the first rotating arm.

[0008] Furthermore, the first rotating arm includes a rotating inner plate and a rotating outer plate, the second wiring channel is formed on the rotating inner plate and the rotating outer plate, the second connecting port and the wire inlet are both provided on the rotating inner plate, one end of the rotating shaft is connected to the rotating inner plate to connect the first connecting port and the second connecting port, and the mounting mechanism is connected to the inner plate to connect it with the wire inlet.

[0009] Furthermore, one end of the rotating shaft is a flattened end that extends into the second interface to connect with the first rotating arm. The flattened end is designed so that once the flattened end is inserted into the second interface, the connection between the rotating shaft and the first rotating arm can be achieved.

[0010] Furthermore, the upper shell is provided with a rotating opening, a waterproof groove is provided around the outer side of the rotating shaft, and a waterproof ring is provided in the waterproof groove. After the rotating shaft passes through the rotating opening of the upper shell, it is rotatably connected to one end of the first rotating arm, and the side surface of the rotating opening abuts against the outer side of the waterproof ring. The provision of the waterproof ring makes the rotating opening more waterproof.

[0011] Furthermore, a buffer cavity capable of accommodating a spirally wound wire is provided within the first wiring channel. This buffer cavity can accommodate the spirally wound wire, and when the upper housing rotates relative to the first rotating arm, the spirally wound wire can be used for expansion and contraction buffering, thereby further ensuring the stability of the wire connection.

[0012] Furthermore, the wire outlet on the rotating shaft is larger than 180° and smaller than 360°. The arrangement of the wire outlet ensures that the connection stability of the wires can be guaranteed when the housing rotates at a large angle relative to the first rotating arm.

[0013] Furthermore, the first motor assembly includes a first motor, a gearbox, a first motor circuit board a, and a first motor circuit board b. The first motor and gearbox are in driving connection and arranged side by side in a vertical direction. The first motor circuit board a and the first motor circuit board b are both electrically connected to the first motor and are located on the left and right sides of the first motor, respectively. The coordinated positioning of the first motor, gearbox, first motor circuit board a, and first motor circuit board b makes more efficient use of space in the device, resulting in a smaller overall size for the camera device.

[0014] Furthermore, the mounting mechanism includes a first lower shell, a second lower shell, a second motor assembly, and a connector; the other end of the first rotating arm is connected to the first lower shell, and the wire inlet is connected to the first lower shell; the other end of the first lower shell and one end of the second lower shell are rotatably connected, and the connector is arranged at the other end of the second lower shell; the second motor assembly is fixedly arranged in the first lower shell, the second motor assembly is drive-connected to the second lower shell, the connector is electrically connected to the second motor assembly, and the second motor assembly is electrically connected to the first motor assembly through the wire inlet, the second wiring channel, the first wiring channel, and the wire outlet in sequence.

[0015] Furthermore, the second motor assembly includes a second motor and a second motor drive plate, and the second motor drive plate is arranged in the lower shell; a motor fixing part is provided in the first lower shell, one end of the motor fixing part passes through the first lower shell and the other end is exposed to the outside, and one end of the second lower shell is sleeved on the motor fixing part; a limiting ring is provided at the end part of one end of the motor fixing part, and a rotating disk and an angle control disk are provided in the second lower shell, the second motor is fixedly arranged in the motor fixing part, and after the output shaft of the second motor passes through one end of the motor fixing part, it passes through the axis of the limiting ring and the axis of the angle control disk in sequence and is fixed to the axis of the rotating disk; and the angle control disk is rotatably connected to the output shaft of the second motor, an angle control column is fixedly provided on the side of the angle control disk, a limiting protrusion is provided on the outer side of the limiting ring, and a rotating groove is also provided on the side of the rotating disk, one end of the angle control column is movably provided on the outer side of the limiting ring to correspond to the limiting protrusion, and the other end of the angle control column is movably provided in the rotating groove; the rotating disk is fixed to the second lower shell. The output shaft of the second motor drives the rotating disk to rotate, thereby driving the second lower shell and the first lower shell to rotate relative to each other; and when the rotating disk rotates to a certain angle, the side of the rotating groove drives the other end of the angle control column to rotate around the axial direction of the angle control disk. At this time, one end of the angle control column moves around the outside of the limit ring until it moves to the limit protrusion for limit. In this process, the angle of rotation of the rotating disk is the difference between the angle of the rotating groove and the angle of the limit protrusion plus three hundred and sixty degrees, which can make the angle of rotation of the rotating disk reach three hundred and sixty degrees, or even greater than three hundred and sixty degrees, so that the device can detect a wider camera angle.

[0016] The beneficial effect of the present invention is that, in the device, the wires connected to the installation mechanism can be guided by the wire inlet, the second wiring channel, the first wiring channel, and the wire outlet to be connected to the first motor assembly. The setting of the guiding structures such as the second wiring channel and the first wiring channel can better guide and install the wires. When the device is working, it can avoid the wires being pulled and disconnected due to the clutter; and the wires are also hidden to avoid being pulled by the external environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the present utility model.

[0018] Figure 2 It is a cross-sectional view of the present utility model.

[0019] Figure 3 It is a structural schematic diagram of the first motor assembly, lens assembly, rotating shaft, first rotating arm and part of the upper shell.

[0020] Figure 4 It is a structural diagram of the rotating shaft.

[0021] Figure 5 It is a structural diagram of the second motor, motor fixing part, rotating disk and angle control disk.

[0022] 1. Upper shell; 11. Rotating mouth;

[0023] 2. First motor assembly; 21. First motor; 22. Gearbox; 23. First motor circuit board a; 24. First motor circuit board b;

[0024] 3. Lens assembly; 31. Lens; 32. Lens main board; 33. LED light board;

[0025] 4. Rotating axis; 41. First wiring channel; 411. Buffer chamber; 42. Wire outlet; 43. First connection port; 44. Flat end; 45. Waterproof groove; 46. Waterproof ring;

[0026] 5. First rotating arm; 51. Second wiring channel; 52. Second connection port; 53. Wire inlet; 54. Rotating inner plate; 55. Rotating outer plate;

[0027] 6. Mounting mechanism; 61. First lower housing; 611. Speaker hole; 62. Second lower housing; 63. Second motor assembly; 631. Second motor; 632. Second motor drive board; 64. Connector; 65. Motor fixing member; 651. Limiting ring; 652. Limiting protrusion; 66. Rotating disk; 661. Rotating slot; 67. Angle control disk; 68. Angle control column;

[0028] 7. Second rotating arm;

[0029] 8. Microphone;

[0030] 9. Speaker. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0032] See also Figure 1-5This embodiment provides a detection camera device, including an upper shell 1, a first motor assembly 2, a lens assembly 3, a rotating shaft 4, a first rotating arm 5, and a mounting mechanism 6. The rotating shaft 4, the first motor assembly 2, and the lens assembly 3 are all arranged in the upper shell 1. The first motor assembly 2 is electrically connected to the lens assembly 3. The first motor assembly 2 is drivingly connected to the rotating shaft 4. One end of the rotating shaft 4 passes through the upper shell 1 and is rotatably connected to one end of the first rotating arm 5. The other end of the first rotating arm 5 is connected to the mounting mechanism 6. A first wiring channel 41 is provided in the rotating shaft 4, and a second wiring channel 51 is provided in the first rotating arm 5. One end of the first wiring channel 41 passes through the side of the rotating shaft 4 to form an outlet 42, and the other end of the first wiring channel 41 passes through one end of the rotating shaft 4 to form a first connection port 43. Both ends of the second wiring channel 51 pass through the first rotating arm 5 to form a second connection port 52 and an inlet port 53 for connecting with the installation mechanism 6. The first wiring channel 41 and the second wiring channel 51 are connected through the first connection port 43 and the second connection port 52 for connection. The installation mechanism 6 is electrically connected to the first motor assembly 2 through the inlet port 53, the second wiring channel 51, the first wiring channel 41, and the outlet 42 in sequence.

[0033] In this embodiment, the lens assembly 3 includes a lens 31 and a lens mainboard 32, which is electrically connected to the first motor assembly. Specifically, the lens assembly 3 may further include an LED light board 33, which is electrically connected to the lens mainboard 32 to provide lighting.

[0034] In this embodiment, the device may further include a microphone 8 , which may be electrically connected to the lens main board 32 for collecting sound information.

[0035] In this embodiment, the device further includes a second rotating arm 7 , one end of which is rotatably connected to a side of the upper shell 1 away from the first rotating arm 5 , and the other end of the second rotating arm 7 is connected to a side of the mounting mechanism 6 away from the first rotating arm 5 .

[0036] In this embodiment, the first rotating arm 5 includes a rotating inner plate 54 and a rotating outer plate 55, the second wiring channel 51 is formed on the rotating inner plate 54 and the rotating outer plate 55, the second connecting port 52 and the wire inlet 53 are both provided on the rotating inner plate 54, one end of the rotating shaft 4 is connected to the rotating inner plate 54 to connect the first connecting port 43 and the second connecting port 52, and the mounting mechanism 6 is connected to the inner plate to connect it with the wire inlet 53.

[0037] In this embodiment, one end of the rotating shaft 4 is a flattened end 44, which extends into the second interface 52 to connect with the first rotating arm 5. This flattened end 44 is cylindrical in shape and has at least one flat surface on its side. Once inserted into the second interface 52, it engages with the second interface 52 to prevent rotation between the rotating shaft 4 and the first rotating arm 5, thereby controlling relative rotation between the first rotating arm 5 and the upper housing. Preferably, two flat surfaces are provided on either side of the cylindrical flattened end 44.

[0038] In this embodiment, a rotating opening 11 is provided on the upper shell 1, a waterproof groove 45 is provided around the outside of the rotating shaft 4, and a waterproof ring 46 is provided in the waterproof groove 45. After the rotating shaft 4 passes through the rotating opening 11 of the upper shell 1, it is rotatably connected to one end of the first rotating arm 5, and the side surface of the rotating opening 11 is abutted against the outside of the waterproof ring 46.

[0039] In this embodiment, a buffer cavity 411 is provided in the first wiring channel 41 for accommodating a spirally wound wire.

[0040] In this embodiment, the wire outlet 42 on the rotating shaft 4 is greater than 180° and less than 360°. Specifically, the wire outlet 42 is an arc-shaped opening on the rotating shaft 4. The degree of the wire outlet 42 mentioned here refers to the degree of the central angle corresponding to the wire outlet 42.

[0041] In this embodiment, the first motor assembly 2 includes a first motor 21, a gearbox 22, a first motor circuit board a23, and a first motor circuit board b24; the first motor 21 and the gearbox 22 are transmission connected, and the two are arranged in parallel in the upper and lower directions; the first motor circuit board a23 and the first motor circuit board b24 are both electrically connected to the first motor 21, and the first motor circuit board a23 and the first motor circuit board b24 are respectively located on the left and right sides of the first motor 21.

[0042] In this embodiment, the mounting mechanism 6 includes a first lower shell 61, a second lower shell 62, a second motor assembly 63, and a connector 64. The other end of the first rotating arm 5 is connected to the first lower shell 61, and the wire inlet 53 is connected to the first lower shell 61. The other end of the first lower shell 61 is rotatably connected to one end of the second lower shell 62, and the connector 64 is provided at the other end of the second lower shell 62. The second motor assembly 63 is fixedly disposed within the first lower shell 61 and is drivingly connected to the second lower shell 62. The connector 64 is electrically connected to the second motor assembly 63, and the second motor assembly 63 is electrically connected to the first motor assembly 2 through the wire inlet 53, the second wiring channel 51, the first wiring channel 41, and the wire outlet 42 in sequence. The connector 64 is a connection terminal for physically plugging in and electrically connecting to an external control structure, and can be used to provide power and control signals to the device.

[0043] In this embodiment, the mounting mechanism 6 may further include a speaker 9, which is disposed in the first lower housing 61 and electrically connected to the second motor assembly 63 for making announcements. Specifically, the lower housing 61 is provided with a speaker hole 611 corresponding to the speaker 9.

[0044] In this embodiment, the second motor assembly 63 includes a second motor 631 and a second motor drive plate 632, and the second motor drive plate 632 is arranged in the lower shell; a motor fixing part 65 is provided in the first lower shell 61, one end of the motor fixing part 65 passes through the first lower shell 61 and the other end is exposed to the outside, and one end of the second lower shell 62 is sleeved on the motor fixing part 65; a limiting ring 651 is provided at the end of one end of the motor fixing part 65, and a rotating disk 66 and an angle control disk 67 are provided in the second lower shell 62. The second motor 631 is fixedly arranged in the motor fixing part 65, and the output shaft of the second motor 631 passes through the motor fixing part 65. After one end of the fixing part 65 passes through the axis of the limiting ring 651 and the axis of the angle control disk 66 in sequence, it is fixed to the axis of the rotating disk 66; and the angle control disk 67 is rotatably connected to the output shaft of the second motor 631, and an angle control column 68 is fixedly provided on the side of the angle control disk 67, a limiting protrusion 652 is provided on the outer side of the limiting ring 651, and a rotating groove 661 is also provided on the side of the rotating disk 66. One end of the angle control column 68 is movably provided on the outer side of the limiting ring 651 to correspond to the limiting protrusion 652, and the other end of the angle control column 68 is movably provided in the rotating groove 661; the rotating disk 66 is fixed to the second lower shell 62.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A detection camera device, comprising an upper housing, a first motor assembly, a lens assembly, a rotating shaft, a first rotating arm, and a mounting mechanism, wherein the rotating shaft, the first motor assembly, and the lens assembly are all disposed within the upper housing, the first motor assembly being electrically connected to the lens assembly, the first motor assembly being drivingly connected to the rotating shaft, one end of the rotating shaft passing through the upper housing and rotatably connected to one end of the first rotating arm, the other end of the first rotating arm being connected to the mounting mechanism, characterized in that: A first wiring channel is provided in the rotating shaft, and a second wiring channel is provided in the first rotating arm. One end of the first wiring channel passes through the side surface of the rotating shaft to form a wire outlet, and the other end of the first wiring channel passes through one end of the rotating shaft to form a first connecting port. Both ends of the second wiring channel pass through the first rotating arm to form a second connecting port and a wire inlet for connecting with the installation mechanism. The first wiring channel and the second wiring channel are connected through the first connecting port and the second connecting port for connection, and the installation mechanism is electrically connected to the first motor assembly through the wire inlet, the second wiring channel, the first wiring channel, and the wire outlet in sequence.

2. A detection camera device according to claim 1, characterized in that: The device also includes a second rotating arm, one end of which is rotatably connected to a side of the upper shell away from the first rotating arm, and the other end of the second rotating arm is connected to a side of the mounting mechanism away from the first rotating arm.

3. A detection camera device according to claim 1, characterized in that: The first rotating arm includes a rotating inner plate and a rotating outer plate, the second wiring channel is formed on the rotating inner plate and the rotating outer plate, the second connecting port and the wire inlet are both provided on the rotating inner plate, one end of the rotating shaft is connected to the rotating inner plate to connect the first connecting port and the second connecting port, and the mounting mechanism is connected to the inner plate to connect it with the wire inlet.

4. A detection camera device according to claim 1, characterized in that: One end of the rotating shaft is a flat end with a flat design, and the flat end extends into the second connecting port to be connected with the first rotating arm.

5. The detection camera device according to claim 1, characterized in that: The upper shell is provided with a rotating opening, a waterproof groove is provided around the outer side of the rotating shaft, a waterproof ring is provided in the waterproof groove, and the rotating shaft is rotatably connected to one end of the first rotating arm after passing through the rotating opening of the upper shell, and the side surface of the rotating opening is supported on the outer side of the waterproof ring.

6. A detection camera device according to claim 1, characterized in that: A buffer cavity capable of accommodating spirally wound electric wires is provided in the first wiring channel.

7. The detection camera device according to claim 1, characterized in that: The wire outlet on the rotating shaft is larger than 180° and smaller than 360°.

8. The detection camera device according to claim 1, characterized in that: The first motor assembly includes a first motor, a gearbox, a first motor circuit board a, and a first motor circuit board b; the first motor and the gearbox are transmission-connected, and the two are arranged in parallel in the upper and lower directions; the first motor circuit board a and the first motor circuit board b are both electrically connected to the first motor, and the first motor circuit board a and the first motor circuit board b are respectively located on the left and right sides of the first motor.

9. A detection camera device according to any one of claims 1 to 8, characterized in that: The mounting mechanism includes a first lower shell, a second lower shell, a second motor assembly, and a connector. The other end of the first rotating arm is connected to the first lower shell, and the wire inlet is connected to the first lower shell; the other end of the first lower shell and one end of the second lower shell are rotatably connected, and the connector is arranged at the other end of the second lower shell; the second motor assembly is fixedly arranged in the first lower shell, and the second motor assembly is drivingly connected to the second lower shell. The connector is electrically connected to the second motor assembly, and the second motor assembly is electrically connected to the first motor assembly through the wire inlet, the second wiring channel, the first wiring channel, and the wire outlet in sequence.

10. The detection camera device according to claim 9, characterized in that: The second motor assembly includes a second motor and a second motor drive plate, and the second motor drive plate is arranged in the lower shell; a motor fixing part is provided in the first lower shell, one end of the motor fixing part passes through the first lower shell and the other end is exposed to the outside, and one end of the second lower shell is sleeved on the motor fixing part; a limiting ring is provided at the end part of one end of the motor fixing part, and a rotating disk and an angle control disk are provided in the second lower shell, and the second motor is fixedly arranged in the motor fixing part, and after the output shaft of the second motor passes through one end of the motor fixing part, it passes through the axis of the limiting ring and the axis of the angle control disk in sequence and is fixed to the axis of the rotating disk; and the angle control disk is rotatably connected to the output shaft of the second motor, and an angle control column is fixedly provided on the side surface of the angle control disk, a limiting protrusion is provided on the outer side of the limiting ring, and a rotating groove is also provided on the side surface of the rotating disk. One end of the angle control column is movably arranged on the outer side of the limiting ring to correspond to the limiting protrusion, and the other end of the angle control column is movably arranged in the rotating groove; the rotating disk is fixed to the second lower shell.

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