A hidden two-way rotating camera with temperature and humidity sensing functions

Abstract

The present invention relates to the field of camera technology, and discloses a concealed bidirectional rotating camera with temperature and humidity sensing functions. The camera comprises a ball head housing, a vertical stepping motor and a motor bracket disposed within the ball head housing, a first ear pad and a first motor shaft disposed on the vertical stepping motor, a vertical shaft sleeve disposed on the motor bracket, and the first motor shaft fixedly connected to the vertical shaft sleeve via a machine screw; and a base housing, a horizontal stepping motor disposed within the base housing, a second ear pad and a second motor shaft disposed on the horizontal stepping motor, a horizontal shaft sleeve disposed at the bottom of the motor bracket, and the second motor shaft fixedly connected to the horizontal shaft sleeve via a machine screw. The present invention utilizes the motor bracket to achieve vertical and horizontal rotational movement of the camera ball head portion, and utilizes a temperature and humidity sensing structure concealed within a button structure, thereby enabling sensing of the temperature and humidity of the external air. Furthermore, the camera shape is not restricted, is more diverse, securely fixed, and is easy to process, thereby reducing manufacturing costs.

Description

Technical Field

[0001] The present invention relates to the field of camera technology, and in particular to a hidden two-way rotating camera with temperature and humidity sensing functions. Background Art

[0002] Existing cameras typically feature a ball head that only rotates vertically under motor control, while the base and ball head together rotate left and right. The ball head must be enclosed in a housing to allow the motor shaft to be fixed to the housing to achieve vertical and horizontal rotation. While this approach can achieve vertical and horizontal rotation, it has the following drawbacks: 1. The design is limited by the housing, which must enclose the ball head and support it for vertical rotation, preventing a wide range of designs. 2. The necessary housing increases product costs. 3. Vertical and horizontal rotation of the ball head alone is not possible.

[0003] This solution features a streamlined base design, giving it an overall shape more reminiscent of baby products. The design eschews traditional dome camera design, achieving both horizontal and vertical rotation on a single ball head. While traditional dome cameras only allow for vertical rotation, the combined base and ball head enable horizontal rotation.

[0004] In addition, the temperature and humidity sensing modules of existing camera products need to be separated from the camera in order to better sense the temperature and humidity of the outside air. Although this type of solution can sense the temperature and humidity of the outside air, it has the following disadvantages: 1. The appearance is limited, and an independent temperature and humidity sensing module needs to be made, which does not match the appearance of the camera product itself; 2. Making an independent temperature and humidity sensing module requires adding a shell to wrap the temperature and humidity sensor, which increases the product cost.

[0005] Application number CN201710566376.2 discloses a camera with a horizontal rotation mechanism within its base. The main body is connected to the horizontal rotation mechanism's shaft, allowing the main body to rotate horizontally. The ball head is provided with a vertical rotation mechanism and camera assembly, and is rotatably connected to the main body. The ball head is fixed in the ball head cavity via the vertical rotation mechanism's shaft, allowing the ball head to rotate vertically within the cavity. The above patent only enables vertical rotation of the ball head; the base + ball head combination can achieve horizontal rotation, which limits the appearance and increases product cost.

[0006] The utility model patent application number CN201621456808.1 discloses a security-based multifunctional home network surveillance camera, whose temperature and humidity sensors are arranged on the side of the base, directly in contact with the external air, which increases the structural volume of the base, limits the shape of the base, and increases its manufacturing cost. Summary of the Invention

[0007] In view of the shortcomings of the prior art, the present invention provides a hidden two-way rotating camera with temperature and humidity sensing functions.

[0008] In order to solve the above technical problems, the present invention is solved by the following technical solutions:

[0009] A hidden bidirectional rotating camera with temperature and humidity sensing functions includes a ball head shell, a vertical stepping motor and a motor bracket are provided in the ball head shell, the ball head shell includes a left shell and a right shell, the left shell is connected to the right shell, the vertical stepping motor is provided with a first ear pad and a first motor shaft, the first ear pad is fixed to the left shell by two pan head screws, the motor bracket is provided with a vertical shaft sleeve, and the first motor shaft is fixedly connected to the vertical shaft sleeve by a machine screw; it also includes a base shell, the ball head shell is provided on the upper side of the base shell, the base shell is provided with a horizontal stepping motor, the horizontal stepping motor is provided with a second ear pad and a second motor shaft, the second ear pad is fixed to the base shell by two pan head screws, a horizontal shaft sleeve is also provided at the bottom of the motor bracket, and the second motor shaft is fixedly connected to the horizontal shaft sleeve by a machine screw.

[0010] Preferably, a key hole is provided at the bottom of the base shell, a key shell is provided within the key hole, the key shell is connected to the base shell, a key PCB is provided within the base shell at the key hole, the key PCB is secured to the base shell via two self-tapping screws, and a temperature and humidity sensor and key electronic components are provided on the side of the key PCB facing the key hole. The self-tapping screws secure the key PCB, thereby enclosing the device cavity in two parts, isolating the internal cavity of the device from the external air cavity, thereby preventing the temperature and humidity of the air within the device cavity from affecting the sensing judgment of the temperature and humidity sensor.

[0011] Preferably, the button shell is provided with a button shell buckle and a button positioning column, the button positioning column being located inside the button shell buckle. The button shell is connected to the base shell via the button shell buckle. A button baffle is provided inside the button shell, which is inserted into the button shell via the button positioning column, and the button baffle supports the button shell buckle. The button shell buckle on the button shell is fixed to the shell body, and the button baffle is inserted into the button shell via the guide button positioning column, while supporting the three button shell buckles, preventing the buckles from deforming and retreating. In this way, the button is fixed to the shell body and cannot be easily pulled out and removed.

[0012] Preferably, a groove is provided on the outer wall of the key baffle, and the key baffle is inserted into the key positioning column through the groove.

[0013] Preferably, a circular hole is provided in the center of the key baffle, a spring is provided in the center sleeve of the key shell, one end of the spring abuts against the key shell, and the other end of the spring passes through the circular hole and abuts against the center of the key electronic component.

[0014] Preferably, the key PCB is located within the base shell to form a closed cavity, a circulation cavity is formed between the key PCB, the key shell, and the base shell, an air circulation channel is formed between the key shell and the wall of the key hole, and the circulation cavity is connected to the air circulation channel. The gap between the key shell and the housing forms an air circulation channel, so that the temperature and humidity sensor inside the cavity can sense the temperature and humidity of the external air.

[0015] Preferably, the ball head shell further includes a front shell, which is connected to the left shell and the right shell by means of structural buckles.

[0016] Preferably, it further includes a base lower shell, which is fixedly connected to the base shell by screws.

[0017] Due to the adoption of the above technical solution, the present invention has significant technical effects: the vertical stepping motor is fixed to the left shell of the camera ball head shell with two pan head screws, and the first motor shaft is fixed to the motor bracket with a machine screw. By driving the first motor shaft to rotate, a reaction force is generated, which drives the entire ball head to rotate in the vertical direction; the horizontal stepping motor is fixed to the camera base shell with two pan head screws, and the second motor shaft is fixed to the motor bracket with a machine screw. By driving the second motor shaft to rotate, a force is generated, which drives the entire ball head and the motor bracket to rotate in the horizontal direction.

[0018] Vertical rotation of the camera ball housing: The user issues a rotation command to the vertical stepper motor through the app. The vertical stepper motor receives the command and outputs the first motor shaft of the vertical stepper motor to rotate. Since the vertical stepper motor is fixed to the left shell of the camera ball housing, the first motor shaft is fixed to the vertical shaft sleeve of the motor bracket with machine screws. The motor bracket is fixed to the second motor shaft of the horizontal stepper motor and cannot rotate vertically. Therefore, the reaction force of the first motor shaft of the vertical stepper motor drives the left shell of the camera ball housing to rotate vertically. Since the left shell of the camera ball housing is an integral part of the camera ball housing, it drives the entire camera ball housing to rotate vertically.

[0019] Horizontal rotation of the camera ball housing: The user issues a rotation command to the horizontal stepper motor through the app. The horizontal stepper motor receives the command and outputs the output to rotate the second motor shaft of the horizontal stepper motor. Since the horizontal stepper motor is fixed to the camera base housing, the second motor shaft is fixed to the horizontal sleeve of the motor bracket with machine screws. Since the motor bracket is also fixed to the first motor shaft of the vertical stepper motor, and the vertical stepper motor is fixed to the left shell of the camera ball housing, the second motor shaft directly drives the motor bracket and the camera ball housing to rotate horizontally.

[0020] The gap between the button shell and the shell forms an air circulation channel, so that the temperature and humidity sensor inside the cavity can sense the temperature and humidity of the outside air. The self-tapping screw fixes the button PCB board to close the device cavity into two parts. The internal cavity of the device and the external air cavity are isolated into two parts, avoiding the temperature and humidity of the air in the internal cavity of the device affecting the sensing judgment of the temperature and humidity sensor; the button shell clip on the button shell is fixed on the shell, and a spring is inserted in the middle. The button baffle is inserted into the button shell through the guide button positioning column, and at the same time supports the three button shell clips to prevent the clips from deforming and retreating. In this way, the button is fixed on the shell and cannot be easily pulled out. At the same time, the spring provides the elastic force required for the button shell stroke movement.

[0021] The present invention utilizes a motor bracket to realize the vertical and horizontal rotational movement of the camera ball head part, and utilizes a temperature and humidity sensing structure hidden in a button structure, which can not only sense the temperature and humidity of the external air, but also makes the camera shape unrestricted, more diversified, reliably fixed, easy to process, and reduces the manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention.

[0023] Figure 2 It is a cross-sectional structural diagram of the present invention.

[0024] Figure 3 It is a structural diagram of a vertical stepping motor.

[0025] Figure 4 It is a structural diagram of the motor bracket.

[0026] Figure 5 It is a structural diagram of a horizontal stepper motor.

[0027] Figure 6 It is a schematic diagram of the exploded structure of the button shell, button PCB board, button baffle and spring.

[0028] Figure 7 It is a structural diagram of the button shell buckle and the button positioning column.

[0029] Figure 8 This is a schematic diagram of the positions of the button shell clips, button baffle and button positioning column.

[0030] Figure 9 This is a schematic diagram of the positions of the button PCB board, button shell and base shell.

[0031] Figure 10 It is a schematic diagram of the closed cavity, the flow cavity and the air flow channel.

[0032] Figure 11 This is a schematic diagram of the overall structure of the camera.

[0033] The names of the parts indicated by the numerical labels in the above drawings are as follows: 1—ball head shell, 101—left shell, 102—right shell, 103—front shell, 2—base shell, 201—button hole, 202—closed cavity, 203—circulation cavity, 204—air circulation channel, 3—vertical stepping motor, 301—first ear pad, 302—first motor shaft, 4—motor bracket, 401—vertical shaft sleeve, 402—horizontal shaft sleeve, 5—horizontal stepping motor, 501—second ear pad, 502—second motor shaft, 6—base lower shell, 7—button shell, 701—button shell buckle, 702—button positioning column, 8—button PCB board, 9—temperature and humidity sensor, 10—button electronic components, 11—button baffle, 1101—groove, 1102—round hole, 12—spring. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0035] Example 1

[0036] A hidden two-way rotating camera with temperature and humidity sensing functions, such as Figure 1-11 As shown, it includes a ball head shell 1, in which a vertical stepping motor 3 and a motor bracket 4 are provided. The ball head shell 1 includes a left shell 101 and a right shell 102, and the left shell 101 is connected to the right shell 102. The vertical stepping motor 3 is provided with a first ear pad 301 and a first motor shaft 302, and the first ear pad 301 is fixed to the left shell 101 by two pan head screws. The motor bracket 4 is provided with a vertical shaft sleeve 401, and the first motor shaft 302 is fixedly connected to the vertical shaft sleeve 401 by a machine screw; it also includes a base shell 2, the ball head shell 1 is provided on the upper side of the base shell 2, and the base shell 2 is provided with a horizontal stepping motor 5, and the horizontal stepping motor 5 is provided with a second ear pad 501 and a second motor shaft 502, and the second ear pad 501 is fixed to the base shell 2 by two pan head screws. A horizontal shaft sleeve 402 is also provided at the bottom of the motor bracket 4, and the second motor shaft 502 is fixedly connected to the horizontal shaft sleeve 402 by a machine screw.

[0037] The bottom of the base shell 2 is provided with a key hole 201, within which is a key housing 7, which is connected to the base shell 2. A key PCB 8 is located within the base shell 2, located at the key hole 201. This PCB 8 is secured to the base shell 2 with two self-tapping screws. The side of the PCB 8 facing the key hole 201 is provided with a temperature and humidity sensor 9 and key electronic components 10. The self-tapping screws secure the key PCB 8, sealing the device cavity in two. This isolates the device's internal cavity from the external air cavity, preventing the temperature and humidity of the air inside the device cavity from affecting the sensing of the temperature and humidity sensor 9.

[0038] The button housing 7 is provided with a button housing buckle 701 and a button positioning post 702. The button positioning post 702 is located inside the button housing buckle 701. The button housing 7 is connected to the base housing 2 via the button housing buckle 701. A button baffle 11 is provided inside the button housing 7. The button baffle 11 is inserted into the button housing 7 via the button positioning post 702, and the button baffle 11 presses against the button housing buckle 701. The button housing buckle 701 on the button housing 7 is fixed to the housing. The button baffle 11 is inserted into the button housing 7 by guiding the button positioning post 702, and at the same time presses against the three button housing buckles 701, preventing them from deforming and retreating. In this way, the button is fixed to the housing and cannot be easily pulled out and dislodged.

[0039] A groove 1101 is provided on the outer wall of the key baffle 11 , and the key baffle 11 is inserted into the key positioning column 702 through the groove 1101 .

[0040] A circular hole 1102 is provided in the center of the key baffle 11 , and a spring 12 is sleeved in the center of the key shell 7 . One end of the spring 12 abuts against the key shell 7 , and the other end of the spring 12 passes through the circular hole 1102 and abuts against the center of the key electronic component 10 .

[0041] The key PCB 8 is located within the base shell 2, forming a closed cavity 202. A circulation cavity 203 is formed between the key PCB 8, the key shell 7, and the base shell 2. An air circulation channel 204 is formed between the key shell 7 and the wall of the key hole 201. The circulation cavity 203 communicates with the air circulation channel 204. The gap between the key shell 7 and the housing forms an air circulation channel 204, allowing the temperature and humidity sensor 9 inside the cavity to sense the temperature and humidity of the external air.

[0042] The ball head housing 1 further includes a front housing 103 , which is connected to the left housing 101 and the right housing 102 via structural buckles.

[0043] It also includes a base lower shell 6, which is fixedly connected to the base shell 2 by screws.

[0044] Working principle: Use two pan head screws to fix the vertical stepper motor 3 on the left shell 101 of the camera ball head shell 1, and use a machine screw to fix the first motor shaft 302 on the motor bracket 4. By driving the first motor shaft 302 to rotate, a reaction force is generated, which drives the entire ball head to rotate in the vertical direction; use two pan head screws to fix the horizontal stepper motor 5 on the camera base shell 2, and use a machine screw to fix the second motor shaft 502 on the motor bracket 4. By driving the second motor shaft 502 to rotate, a force is generated, which drives the entire ball head and motor bracket 4 to rotate in the horizontal direction.

[0045] The camera ball head housing 1 rotates vertically: The user issues a rotation command to the vertical stepper motor 3 through the app. The vertical stepper motor 3 receives the command and outputs the first motor shaft 302 of the vertical stepper motor 3 to rotate. Since the vertical stepper motor 3 is fixed to the left housing 101 of the camera ball head housing 1, the first motor shaft 302 is fixed to the vertical shaft sleeve 401 of the motor bracket 4 via a machine screw. Since the motor bracket 4 is fixed to the second motor shaft 502 of the horizontal stepper motor 5 and cannot rotate vertically, the reaction force of the first motor shaft 302 of the vertical stepper motor 3 drives the left housing 101 of the camera ball head housing 1 to rotate vertically. Since the left housing 101 of the camera ball head housing 1 is part of the camera ball head housing 1, the entire camera ball head housing 1 is driven to rotate vertically.

[0046] Horizontal rotation of the camera ball housing 1: The user issues a rotation command to the horizontal stepper motor 5 through the app. The horizontal stepper motor 5 receives the command and outputs the second motor shaft 502 of the horizontal stepper motor 5 to rotate. Since the horizontal stepper motor 5 is fixed to the camera base housing 2, the second motor shaft 502 is fixed to the horizontal shaft sleeve 402 of the motor bracket 4 via a machine screw. Since the motor bracket 4 is also fixed to the first motor shaft 302 of the vertical stepper motor 3, and the vertical stepper motor 3 is fixed to the left housing 101 of the camera ball housing 1, the second motor shaft 502 directly drives the motor bracket 4 and the camera ball housing 1 to rotate horizontally together.

[0047] The gap between the button shell 7 and the shell forms an air circulation channel 204, so that the temperature and humidity sensor 9 inside the cavity can sense the temperature and humidity of the outside air. The self-tapping screw fixes the button PCB board 8 to close the device cavity into two parts, and the internal cavity of the device is isolated from the external air cavity into two parts, avoiding the influence of the temperature and humidity of the air in the internal cavity of the device on the sensing judgment of the temperature and humidity sensor 9; the button shell buckle 701 on the button shell 7 is fixed on the shell, and the spring 12 is inserted in the middle. The button baffle 11 is inserted into the button shell 7 through the guide button positioning column 702, and at the same time supports the three button shell buckles 701, so that the buckles cannot be deformed and retreated, so that the button is fixed on the shell and cannot be easily pulled out. At the same time, the spring 12 provides the elastic force required for the stroke movement of the button shell 7.

[0048] The present invention utilizes a motor bracket to realize the vertical and horizontal rotational movement of the camera ball head part, and utilizes a temperature and humidity sensing structure hidden in a button structure, which can not only sense the temperature and humidity of the external air, but also makes the camera shape unrestricted, more diversified, reliably fixed, easy to process, and reduces the manufacturing cost.

[0049] Example 2

[0050] A hidden two-way rotating camera with temperature and humidity sensing functions, such as Figure 1-5 As shown, it includes a ball head shell 1, in which a vertical stepping motor 3 and a motor bracket 4 are provided. The ball head shell 1 includes a left shell 101 and a right shell 102, and the left shell 101 is connected to the right shell 102. The vertical stepping motor 3 is provided with a first ear pad 301 and a first motor shaft 302, and the first ear pad 301 is fixed to the left shell 101 by two pan head screws. The motor bracket 4 is provided with a vertical shaft sleeve 401, and the first motor shaft 302 is fixedly connected to the vertical shaft sleeve 401 by a machine screw; it also includes a base shell 2, the ball head shell 1 is provided on the upper side of the base shell 2, and the base shell 2 is provided with a horizontal stepping motor 5, and the horizontal stepping motor 5 is provided with a second ear pad 501 and a second motor shaft 502, and the second ear pad 501 is fixed to the base shell 2 by two pan head screws. A horizontal shaft sleeve 402 is also provided at the bottom of the motor bracket 4, and the second motor shaft 502 is fixedly connected to the horizontal shaft sleeve 402 by a machine screw.

[0051] Example 3

[0052] A hidden two-way rotating camera with temperature and humidity sensing functions, such as Figure 1-10 As shown, it includes a ball head shell 1, in which a vertical stepping motor 3 and a motor bracket 4 are provided. The ball head shell 1 includes a left shell 101 and a right shell 102, and the left shell 101 is connected to the right shell 102. The vertical stepping motor 3 is provided with a first ear pad 301 and a first motor shaft 302, and the first ear pad 301 is fixed to the left shell 101 by two pan head screws. The motor bracket 4 is provided with a vertical shaft sleeve 401, and the first motor shaft 302 is fixedly connected to the vertical shaft sleeve 401 by a machine screw; it also includes a base shell 2, the ball head shell 1 is provided on the upper side of the base shell 2, and the base shell 2 is provided with a horizontal stepping motor 5, and the horizontal stepping motor 5 is provided with a second ear pad 501 and a second motor shaft 502, and the second ear pad 501 is fixed to the base shell 2 by two pan head screws. A horizontal shaft sleeve 402 is also provided at the bottom of the motor bracket 4, and the second motor shaft 502 is fixedly connected to the horizontal shaft sleeve 402 by a machine screw.

[0053] The bottom of the base shell 2 is provided with a key hole 201, within which is a key housing 7, which is connected to the base shell 2. A key PCB 8 is located within the base shell 2, located at the key hole 201. This PCB 8 is secured to the base shell 2 with two self-tapping screws. The side of the PCB 8 facing the key hole 201 is provided with a temperature and humidity sensor 9 and key electronic components 10. The self-tapping screws secure the key PCB 8, sealing the device cavity in two. This isolates the device's internal cavity from the external air cavity, preventing the temperature and humidity of the air inside the device cavity from affecting the sensing of the temperature and humidity sensor 9.

[0054] The button housing 7 is provided with a button housing buckle 701 and a button positioning post 702. The button positioning post 702 is located inside the button housing buckle 701. The button housing 7 is connected to the base housing 2 via the button housing buckle 701. A button baffle 11 is provided inside the button housing 7. The button baffle 11 is inserted into the button housing 7 via the button positioning post 702, and the button baffle 11 presses against the button housing buckle 701. The button housing buckle 701 on the button housing 7 is fixed to the housing. The button baffle 11 is inserted into the button housing 7 by guiding the button positioning post 702, and at the same time presses against the three button housing buckles 701, preventing them from deforming and retreating. In this way, the button is fixed to the housing and cannot be easily pulled out and dislodged.

[0055] A groove 1101 is provided on the outer wall of the key baffle 11 , and the key baffle 11 is inserted into the key positioning column 702 through the groove 1101 .

[0056] A circular hole 1102 is provided in the center of the key baffle 11 , and a spring 12 is sleeved in the center of the key shell 7 . One end of the spring 12 abuts against the key shell 7 , and the other end of the spring 12 passes through the circular hole 1102 and abuts against the center of the key electronic component 10 .

[0057] The key PCB 8 is located within the base shell 2, forming a closed cavity 202. A circulation cavity 203 is formed between the key PCB 8, the key shell 7, and the base shell 2. An air circulation channel 204 is formed between the key shell 7 and the wall of the key hole 201. The circulation cavity 203 communicates with the air circulation channel 204. The gap between the key shell 7 and the housing forms an air circulation channel 204, allowing the temperature and humidity sensor 9 inside the cavity to sense the temperature and humidity of the external air.

Claims

1. A hidden bidirectional rotating camera with temperature and humidity sensing functions, comprising a ball head housing (1), characterized in that: A vertical stepping motor (3) and a motor bracket (4) are provided in the ball head shell (1). The ball head shell (1) includes a left shell (101) and a right shell (102). The left shell (101) is connected to the right shell (102). A first ear pad (301) and a first motor shaft (302) are provided on the vertical stepping motor (3). The first ear pad (301) is fixed to the left shell (101) by two pan head screws. A vertical shaft sleeve (401) is provided on the motor bracket (4). The first motor shaft (302) is connected to the vertical shaft by a machine screw. The base shell (2) is fixedly connected to the housing (401); the base shell (2) is further provided with a ball head housing (1) disposed on the upper side of the base shell (2); a horizontal stepping motor (5) is disposed in the base shell (2); a second ear pad (501) and a second motor shaft (502) are disposed on the horizontal stepping motor (5); the second ear pad (501) is fixed to the base shell (2) by two pan head screws; a horizontal shaft sleeve (402) is further disposed at the bottom of the motor bracket (4); the second motor shaft (502) is fixedly connected to the horizontal shaft sleeve (402) by a machine screw; A key hole (201) is provided at the bottom of the base shell (2), a key shell (7) is provided in the key hole (201), the key shell (7) is connected to the base shell (2), a key PCB board (8) is provided in the base shell (2) at the key hole (201), the key PCB board (8) is fixed to the base shell (2) by two self-tapping screws, and a temperature and humidity sensor (9) and a key electronic component (10) are provided on a side of the key PCB board (8) facing the key hole (201).

2. The hidden bidirectional rotating camera with temperature and humidity sensing function according to claim 1, characterized in that: The button shell (7) is provided with a button shell buckle (701) and a button positioning column (702), the button positioning column (702) is located inside the button shell buckle (701), the button shell (7) is connected to the base shell (2) via the button shell buckle (701), a button baffle (11) is provided inside the button shell (7), the button baffle (11) is inserted into the button shell (7) via the button positioning column (702), and the button baffle (11) supports the button shell buckle (701).

3. The hidden bidirectional rotating camera with temperature and humidity sensing function according to claim 2, characterized in that: A groove (1101) is provided on the outer wall of the key baffle (11), and the key baffle (11) is inserted into the key positioning column (702) through the groove (1101).

4. The hidden bidirectional rotating camera with temperature and humidity sensing function according to claim 2, characterized in that: A circular hole (1102) is provided at the center of the key baffle (11), and a spring (12) is provided at the center of the key shell (7). One end of the spring (12) abuts against the key shell (7), and the other end of the spring (12) passes through the circular hole (1102) and abuts against the center of the key electronic component (10).

5. The hidden bidirectional rotating camera with temperature and humidity sensing function according to claim 1, characterized in that: The key PCB board (8) is located inside the base shell (2) to form a closed cavity (202); a circulation cavity (203) is formed between the key PCB board (8), the key shell (7), and the base shell (2); an air circulation channel (204) is formed between the key shell (7) and the hole wall of the key hole (201); and the circulation cavity (203) is communicated with the air circulation channel (204).

6. The hidden bidirectional rotating camera with temperature and humidity sensing function according to claim 1, characterized in that: The ball head housing (1) further comprises a front housing (103), and the front housing (103) is connected to the left housing (101) and the right housing (102) via structural buckles.

7. The hidden bidirectional rotating camera with temperature and humidity sensing function according to claim 1, characterized in that: It also includes a base lower shell (6), and the base lower shell (6) is fixedly connected to the base shell (2) by screws.

Images