Angle adjusting structure for security monitoring equipment

Abstract

The utility model discloses an angle adjusting structure for security monitoring equipment, which comprises a top plate, a rotating shaft is rotatably arranged on the lower end face of the top plate and located in the middle, a mounting plate is fixedly arranged at the bottom of the rotating shaft, a monitoring body is arranged at the bottom of the mounting plate, and the monitoring body and the mounting plate are fixedly mounted through bolts. An annular ring is fixedly arranged at the outer end of the rotating shaft and located on the lower end face of the top plate, an annular rack is arranged on the inner wall of the annular ring, a motor is fixedly arranged on the upper end face of the mounting plate, a gear is arranged at the output end of the motor, and the gear and the annular rack are mounted in a meshed mode. Therefore, a user can rotate the gear by controlling the motor, and at the moment, the gear drives the mounting plate to rotate through the annular rack, so that the angle of the monitoring body is adjusted, and the monitoring range is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the security monitoring technical field more specifically, it relates to a security monitoring equipment angle adjusting structure. BACKGROUND

[0002] Security monitoring is one of the most widely used devices in security systems, and security monitoring has undergone earth-shaking changes from the earliest analog monitoring to the hot digital monitoring in recent years to the current network video monitoring, and security monitoring equipment includes many aspects, so its device type is also relatively miscellaneous, and it can be basically divided into television monitoring systems, alarm control systems, remote image transmission equipment products, etc.

[0003] However, most of the existing security monitoring equipment is fixedly installed at the upper end of the wall through bolts, which limits the rotating angle and thus the monitoring range, affecting the practicality of the security monitoring equipment during use.

[0004] In addition, the monitoring equipment is usually directly installed in the external environment and does not have any protection mechanism, and if it is impacted by external objects, it is easy to be damaged, affecting its service life. INVENTION CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the problems in the prior art, the utility model provides an angle adjusting structure for security monitoring equipment to solve the technical problem that most of the existing security monitoring equipment is fixedly installed at the upper end of the wall through bolts, which limits the rotating angle and thus the monitoring range.

[0007] (II) Technical scheme

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an angle adjusting structure for security monitoring equipment, comprising a top plate, a rotating shaft is rotatably arranged at the lower end surface of the top plate and at the middle position, an installation plate is fixedly arranged at the bottom of the rotating shaft, a monitoring body is arranged at the bottom of the installation plate, the monitoring body and the installation plate are fixedly installed by bolts, an annular ring is fixedly arranged at the outer end of the rotating shaft and at the lower end surface of the top plate, an annular gear rack is arranged on the inner wall of the annular ring, a motor is fixedly arranged at the upper end surface of the installation plate, a gear wheel is arranged at the output end of the motor, the gear wheel is meshingly installed with the annular gear rack, a protective cover is arranged at the bottom of the installation plate, the protective cover is located at the outer end of the monitoring body and is made of transparent material.

[0009] The utility model further sets up, the upper end surface of protection cover is fixed with flange plate, the flange plate with the outer wall of mounting plate all correspondingly set up threaded hole, threaded hole sets up a plurality of and its inside all is equipped with connecting screw, the one end of connecting screw all is fixed with twist piece, the upper end surface of protection cover sets up sealing groove, the lower end surface of mounting plate is fixed with sealing ring, sealing ring is located the inside of sealing groove, convenient to the protection of monitoring body.

[0010] The utility model further sets up, the connecting position of protection cover and mounting plate is equipped with sealing washer, convenient to increase the leakproofness between protection cover and mounting plate.

[0011] The utility model further sets up, the upper end surface of top plate and located intermediate position is fixed with bent pole, the other end of bent pole is equipped with external connection piece, external connection piece sets up external connection hole, the inside of external connection hole is equipped with lubricating screw, convenient to connect this device and metal frame.

[0012] The utility model further sets up, the inside of lubricating screw sets up lubricating cavity, the inner wall of lubricating cavity sets up oil outlet, lubricating screw's upper end sets up oil hole, oil hole communicates with the inside of lubricating cavity, convenient to add lubricating oil to lubricating cavity.

[0013] The utility model further sets up, the inside of oil hole is equipped with plugging block, the inner wall of oil hole is screwed with plugging block, the outer wall of plugging block is equipped with internal hexagonal groove, convenient to plugging block dismounts.

[0014] The utility model further sets up, the outer wall of mounting plate is fixed with connecting rod, the other end of connecting rod is equipped with guide block, the outer wall of annular ring sets up guide slot, guide block and guide slot slide installation, convenient to the direction of mounting plate.

[0015] The utility model further sets up, the bottom of annular ring is equipped with shielding cover, shielding cover and annular ring adopt bolt fixed installation, shielding cover is located the outside of motor, convenient to the protection of motor.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides an angle adjusting structure for security monitoring equipment, has the following beneficial effects:

[0018] 1、By setting the mounting plate, ring, ring gear and motor, so that the user can control the motor gear to rotate, the gear will be through the ring gear driven mounting plate to rotate, to adjust the angle of monitoring body, help to increase the monitoring range, increase the practicality of the device in use, and by setting the connecting rod and guide block, the mounting plate can be guided to make it more stable when rotating.

[0019] 2、By setting the protective cover, flange and connecting screw, the user can install the protective cover to the bottom of the mounting plate, and make the threaded hole align, then screw the connecting screw into the threaded hole through the screwing block, to fix the protective cover, and then play the effect of protecting the monitoring body from impact, and by setting the sealing ring and sealing groove, the sealing property between the protective cover and the mounting plate can be increased, to reduce the entry of water vapor or dust, convenient for long-term use.

[0020] 3、By setting the lubricating screw, lubricating cavity and oil hole, the user can fix the external block and the external metal frame through the lubricating screw to facilitate the installation of the device, and the user can also regularly disassemble the plugging block through the hexagonal groove to add lubricating oil into the lubricating cavity through the oil hole, so that it flows out from the oil outlet, thereby lubricating the connection position of the lubricating screw, preventing rust problems. DETAILED DESCRIPTION

[0021] Figure 1 It is a whole schematic diagram of the angle adjusting structure of a security monitoring device in non-use state.

[0022] Figure 2 It is an installation schematic diagram of the top plate, rotating shaft, mounting plate, ring, ring gear, motor and gear.

[0023] Figure 3 It is an installation explosion diagram of the protective cover and connecting screw.

[0024] Figure 4 It is an installation explosion diagram of the ring on the top plate and the shielding cover.

[0025] Figure 5 It is a whole sectional view of the lubricating screw.

[0026] In the diagram: 1. Top plate; 2. Rotating shaft; 3. Mounting plate; 4. Monitoring body; 5. Annular ring; 6. Annular rack; 7. Motor; 8. Gear; 9. Protective cover; 10. Flange; 11. Threaded hole; 12. Connecting screw; 13. Tightening block; 14. Sealing groove; 15. Sealing ring; 16. Sealing gasket; 17. Bent rod; 18. External block; 19. External hole; 20. Lubrication screw; 21. Lubrication chamber; 22. Oil outlet; 23. Oil filling hole; 24. Sealing block; 25. Connecting rod; 26. Guide block; 27. Guide groove; 28. Shield. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0030] Please see Figures 1-5 An angle adjustment structure for a security monitoring device includes a top plate 1. A rotating shaft 2 is rotatably mounted on the lower end face of the top plate 1 at its center position. A mounting plate 3 is fixedly mounted on the bottom of the rotating shaft 2. A monitoring body 4 is mounted on the bottom of the mounting plate 3. The monitoring body 4 and the mounting plate 3 are fixedly mounted with bolts. An annular ring 5 is fixedly mounted on the outer end of the rotating shaft 2 at the lower end face of the top plate 1. An annular rack 6 is mounted on the inner wall of the annular ring 5. A motor 7 is fixedly mounted on the upper end face of the mounting plate 3. A gear 8 is mounted on the output end of the motor 7. The gear 8 meshes with the annular rack 6. A protective cover 9 is mounted on the bottom of the mounting plate 3. The protective cover 9 is located on the outer end of the monitoring body 4 and is made of transparent material. A shield 28 is mounted on the bottom of the annular ring 5. The shield 28 is fixedly mounted with the annular ring 5 with bolts and is located outside the motor 7.

[0031] In this embodiment, a flange 10 is fixedly provided on the upper end face of the protective cover 9. Threaded holes 11 are correspondingly provided on the outer wall of both the flange 10 and the mounting plate 3. Multiple threaded holes 11 are provided, and each of them is provided with a connecting screw 12. A screwing block 13 is fixedly provided at one end of each connecting screw 12. A sealing groove 14 is provided on the upper end face of the protective cover 9. A sealing ring 15 is fixedly provided on the lower end face of the mounting plate 3. The sealing ring 15 is located inside the sealing groove 14. A sealing gasket 16 is provided at the connection position between the protective cover 9 and the mounting plate 3.

[0032] More specifically, the user can control the motor 7 to rotate the gear 8, which in turn drives the mounting plate 3 to rotate via the ring rack 6, thereby adjusting the angle of the monitoring body 4. This helps to increase the monitoring range and enhances the practicality of the device. Furthermore, the connecting rod 25 and guide block 26 guide the mounting plate 3 to ensure smoother rotation. The user can also install the protective cover 9 onto the bottom of the mounting plate 3, aligning the threaded holes 11. Then, the connecting screw 12 is screwed into the threaded holes 11 via the screwing block 13 to secure the protective cover 9, thus protecting the monitoring body 4 from impacts. Additionally, the sealing ring 15 and sealing groove 14 increase the seal between the protective cover 9 and the mounting plate 3, reducing the ingress of moisture or dust and facilitating long-term use.

[0033] Please see Figure 1 , Figure 2 and Figure 5 As an embodiment for lubricating the connection position of the device: a bent rod 17 is fixedly provided on the upper end face of the top plate 1 at the middle position. An external connecting block 18 is provided at the other end of the bent rod 17. An external connecting hole 19 is provided on the external connecting block 18. A lubrication screw 20 is provided inside the external connecting hole 19. A lubrication cavity 21 is provided inside the lubrication screw 20. An oil outlet hole 22 is provided on the inner wall of the lubrication cavity 21. Multiple oil outlet holes 22 are provided and are evenly distributed. An oil filling hole 23 is provided at the upper end of the lubrication screw 20. The oil filling hole 23 communicates with the interior of the lubrication cavity 21. A sealing block 24 is provided inside the oil filling hole 23. The sealing block 24 is threadedly connected to the inner wall of the oil filling hole 23. An internal hexagonal groove is provided on the outer wall of the sealing block 24.

[0034] Specifically, the user can use the lubricating screw 20 to fix the external block 18 to the external metal frame for easy installation of the device. The user can also periodically disassemble the sealing block 24 through the internal hexagonal slot to add lubricating oil into the lubrication chamber 21 through the oil filling hole 23, so that it flows out from the oil outlet hole 22, thereby lubricating the connection position of the lubricating screw 20 and preventing rust problems.

[0035] Please refer to Figure 1As a further embodiment for guiding the mounting plate 3: a connecting rod 25 is fixedly provided on the outer wall of the mounting plate 3, and a guide block 26 is provided at the other end of the connecting rod 25. A guide groove 27 is provided on the outer wall of the annular ring 5, and the guide block 26 and the guide groove 27 are slidably installed.

[0036] Specifically, by setting guide block 26 and guide groove 27, the mounting plate 3 can be made more stable when rotating, so as to facilitate the adjustment of the angle of the monitoring body 4.

[0037] In summary, when using the overall device: the user can control the motor 7 to rotate the gear 8, which in turn drives the mounting plate 3 to rotate via the ring rack 6, thereby adjusting the angle of the monitoring body 4. This helps to increase the monitoring range and enhances the practicality of the device. Furthermore, the connecting rod 25 and guide block 26 guide the mounting plate 3, making its rotation more stable. The user can also install the protective cover 9 onto the bottom of the mounting plate 3, aligning the threaded holes 11, and then screw the connecting screw 12 into the threaded holes 11 using the screwing block 13 to secure the protective cover 9. This protects the monitoring body 4 from impacts. By setting the sealing ring 15 and sealing groove 14, the sealing between the protective cover 9 and the mounting plate 3 can be increased to reduce the entry of water vapor or dust, making it convenient for long-term use. When fixing the device, the external block 18 can be installed with the external metal frame by the lubricating screw 20. The user can also periodically disassemble the sealing block 24 through the internal hexagonal slot to add lubricating oil into the lubrication chamber 21 through the oil filling hole 23, so that it flows out from the oil outlet hole 22, thereby lubricating the connection position of the lubricating screw 20 and preventing rust.

[0038] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. An angle adjustment structure for security monitoring equipment, comprising a top plate (1), characterized in that: A rotating shaft (2) is rotatably mounted on the lower end face of the top plate (1) at the middle position. A mounting plate (3) is fixedly mounted on the bottom of the rotating shaft (2). A monitoring body (4) is mounted on the bottom of the mounting plate (3). The monitoring body (4) and the mounting plate (3) are fixedly mounted with bolts. An annular ring (5) is fixedly mounted on the outer end of the rotating shaft (2) at the lower end face of the top plate (1). An annular rack (6) is mounted on the inner wall of the annular ring (5). A motor (7) is fixedly mounted on the upper end face of the mounting plate (3). A gear (8) is mounted on the output end of the motor (7). The gear (8) meshes with the annular rack (6). A protective cover (9) is mounted on the bottom of the mounting plate (3). The protective cover (9) is located at the outer end of the monitoring body (4) and is made of transparent material.

2. The angle adjustment structure for security monitoring equipment according to claim 1, characterized in that: The upper end face of the protective cover (9) is fixedly provided with a flange (10). The flange (10) and the outer wall of the mounting plate (3) are respectively provided with threaded holes (11). There are multiple threaded holes (11) and each of them is provided with a connecting screw (12). One end of each connecting screw (12) is fixedly provided with a screwing block (13). The upper end face of the protective cover (9) is provided with a sealing groove (14). The lower end face of the mounting plate (3) is fixedly provided with a sealing ring (15). The sealing ring (15) is located inside the sealing groove (14).

3. The angle adjustment structure for security monitoring equipment according to claim 2, characterized in that: A sealing gasket (16) is provided at the connection position between the protective cover (9) and the mounting plate (3).

4. The angle adjustment structure for security monitoring equipment according to claim 1, characterized in that: A bent rod (17) is fixedly provided on the upper end face of the top plate (1) at the middle position. An external block (18) is provided at the other end of the bent rod (17). An external hole (19) is provided on the external block (18). A lubricating screw (20) is provided inside the external hole (19).

5. The angle adjustment structure for a security monitoring device according to claim 4, characterized in that: The lubrication screw (20) has a lubrication cavity (21) inside, and an oil outlet hole (22) is provided on the inner wall of the lubrication cavity (21). There are multiple oil outlet holes (22) and they are evenly distributed. The lubrication screw (20) has an oil filling hole (23) at the upper end, and the oil filling hole (23) is connected to the interior of the lubrication cavity (21).

6. The angle adjustment structure for a security monitoring device according to claim 5, characterized in that: The inside of the oil filling hole (23) is provided with a sealing block (24), which is threadedly connected to the inner wall of the oil filling hole (23), and the outer wall of the sealing block (24) is provided with an internal hexagonal groove.

7. The angle adjustment structure for a security monitoring device according to claim 1, characterized in that: A connecting rod (25) is fixedly provided on the outer wall of the mounting plate (3). A guide block (26) is provided at the other end of the connecting rod (25). A guide groove (27) is provided on the outer wall of the annular ring (5). The guide block (26) and the guide groove (27) are slidably installed.

8. The angle adjustment structure for a security monitoring device according to claim 2, characterized in that: The bottom of the annular ring (5) is provided with a shield (28), which is fixed to the annular ring (5) by bolts. The shield (28) is located outside the motor (7).

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