Elevator monitoring device with battery car detection mechanism

Abstract

The utility model relates to the technical field of elevator monitoring, and discloses an elevator monitoring device with a battery car detection mechanism, which comprises a mounting frame, a mounting bolt, a monitoring camera and a back plate, an infrared sensor is assembled on the front end face of the monitoring camera, and a dust screen is mounted in a through hole. According to the utility model, the infrared sensor is assembled on the front end face of the monitoring camera, so that when an electric vehicle enters the elevator car, the infrared sensor can emit infrared rays and receive reflected signals, and whether the electric vehicle exists or not is judged by analyzing the strength and the mode of the received signals; at the moment, the limiting ring is installed on the side edge of the adjusting box and located outside the alarm, sound circulation is facilitated due to the arrangement of the through hole, and a dustproof net is installed in the through hole, so that corresponding dustproof treatment is achieved through the dustproof net, and the protection capacity of the alarm is improved. Therefore, the detection capability of the battery car is well improved in the working process.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator monitoring, in particular to an elevator monitoring device with an electric vehicle detection mechanism. Background Art

[0002] An elevator is a type of fixed lifting equipment that runs on rigid guide rails with a vertical or inclined angle of less than 15° inside a building. It is an electromechanical device used to carry people or goods. Most elevators are used to carry goods or people. To protect the safety of elevator passengers, elevator monitoring systems are generally installed in elevators.

[0003] Due to the widespread use of elevators, most residential buildings now have elevators installed. Some users of electric scooters have the inappropriate behavior of transporting the scooters to their doorsteps. In this process, the scooters are transported using elevators. This type of inappropriate behavior will pose a safety hazard. Therefore, if it is difficult to detect the electric scooters during monitoring, subsequent safety problems may easily arise. Utility Model Content

[0004] The purpose of the present utility model is to provide an elevator monitoring device with an electric scooter detection mechanism to solve the problem raised in the above background technology that some users who ride electric scooters may have the improper behavior of transporting the electric scooters to their doorsteps. In this process, the electric scooters will be transported by elevator, and such improper behavior may pose a safety hazard. Therefore, if it is difficult to detect the electric scooters during monitoring, subsequent safety hazards may easily arise.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an elevator monitoring device with an electric vehicle detection mechanism, comprising a mounting frame, mounting bolts, a monitoring camera, and a back plate, the front end face of the monitoring camera is equipped with an infrared sensor, the front end of the back plate is installed with an adjustment box, one side of the adjustment box is installed with a mounting plate, one side of the adjustment box is installed with an alarm, a limit ring is installed on one side of the adjustment box at an external position of the alarm, the outer side wall of the limit ring is connected to a protective cover, the inner wall of the left side of the protective cover is fixed with an internal thread, a through hole is opened inside the right side of the protective cover, and a dust net is installed inside the through hole.

[0006] Preferably, an outer side wall of the limiting ring is fixed with an external thread, and a threaded connection is formed between the internal thread and the external thread.

[0007] Preferably, the through holes are evenly distributed in three groups inside the right side of the protective cover, and a hollow circular groove is opened inside the limiting ring, and the size of the hollow circular groove is larger than the diameter of the alarm.

[0008] Preferably, reserved holes are opened in the upper and lower interiors of the adjustment box, a connecting frame is installed on the inner wall of the reserved hole, and rollers are installed inside the connecting frame, and the rollers are distributed in a ring shape about the center of the reserved hole.

[0009] Preferably, a connecting rod passes through the interior of the reserved hole, and the bottom end of the connecting rod is connected and installed with the top end of the surveillance camera.

[0010] Preferably, an external tooth is fixed near the middle of the outer side wall of the connecting rod, a working motor is installed on the left side of the regulating box, and an output end of the working motor is connected to a driving gear.

[0011] Preferably, the outer teeth are meshed with the driving gear, a horizontal plate is fixed at the front end of the back plate near the top, and a limit block is installed at the bottom end of the horizontal plate.

[0012] Preferably, an embedding groove is provided inside the limiting block, a rotating block is embedded inside the embedding groove, a sealing plate is fixed to the bottom end of the rotating block, and the bottom end of the sealing plate is connected to the connecting rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the elevator monitoring device with the battery vehicle detection mechanism not only improves the battery vehicle detection capability, but also improves the orientation adjustment capability and protection capability of the elevator monitoring device;

[0014] (1) By assembling the infrared sensor on the front face of the surveillance camera, when an electric vehicle enters the elevator car, the infrared sensor will emit infrared rays and receive the reflected signal. By analyzing the received signal strength and pattern, it is determined whether there is an electric vehicle. If there is an electric vehicle, the signal is fed back to the position alarm of the alarm. The alarm is assembled on the side of the adjustment box. At this time, the limit ring is installed on the side of the adjustment box and is located outside the alarm. At this time, the internal thread and external thread on the side of the protective cover are used to complete the assembly of the protective cover. The opening of the through hole facilitates the circulation of sound, and a dustproof net is installed inside the through hole. Therefore, the dustproof net also forms a corresponding dustproof treatment, thereby improving the protection capability of the alarm, thereby better improving the battery vehicle detection capability during operation;

[0015] (2) By opening a reserved hole inside the adjustment box, a connecting rod is passed through the reserved holes at the upper and lower positions, and then the working motor is started to drive the active gear to rotate. At this time, the active gear and the external teeth cooperate with each other to form a meshing transmission. At the same time, the embedded groove and the rotating block cooperate to form a limited rotation. Therefore, the orientation of the surveillance camera can be adjusted accordingly, thereby improving the overall orientation adjustment capability;

[0016] (3) By opening the reserved holes at the upper and lower positions in the adjustment box, and using the connecting frame inside the reserved holes to complete the installation of the roller, when the connecting rod rotates through the reserved holes, the roller contacts the outer wall of the connecting rod and rotates accordingly, thereby better improving the protection effect during the working process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view structure of the alarm of the present utility model;

[0019] Figure 3 This is a schematic diagram of the partial structure of the regulating box of the present invention when viewed from above;

[0020] Figure 4 This is a schematic diagram of the front cross-sectional structure of the limit block of the present invention.

[0021] In the figure: 1. Mounting frame; 2. Mounting bolts; 3. Horizontal plate; 4. Limit block; 5. Mounting plate; 6. Alarm; 7. Adjustment box; 8. Infrared sensor; 9. Surveillance camera; 10. Connecting rod; 11. Back plate; 12. External gear; 13. Working motor; 14. Driving gear; 15. Limiting ring; 16. Protective cover; 17. Through hole; 18. Dust net; 19. Internal thread; 20. Reserved hole; 21. Connecting frame; 22. Roller; 23. Closing plate; 24. Groove; 25. Rotating block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 The utility model provides an embodiment: an elevator monitoring device with a battery vehicle detection mechanism, including a mounting frame 1, a mounting bolt 2, a monitoring camera 9, and a back plate 11. The front end face of the monitoring camera 9 is equipped with an infrared sensor 8, the front end of the back plate 11 is installed with an adjustment box 7, a mounting piece 5 is installed on one side of the adjustment box 7, an alarm 6 is installed on one side of the adjustment box 7, a limit ring 15 is installed on one side of the adjustment box 7 at an external position of the alarm 6, a protective cover 16 is connected to the outer wall of the limit ring 15, an internal thread 19 is fixed to the inner wall of the left side of the protective cover 16, a through hole 17 is opened inside the right side of the protective cover 16, and a dust net 18 is installed inside the through hole 17.

[0024] An external thread is fixed to the outer wall of the limiting ring 15 , and a threaded connection is formed between the internal thread 19 and the external thread.

[0025] The through holes 17 are evenly distributed in three groups inside the right side of the protective cover 16 . A hollow circular groove is opened inside the limiting ring 15 , and the size of the hollow circular groove is larger than the diameter of the alarm 6 .

[0026] The upper and lower interiors of the regulating box 7 are both provided with reserved holes 20 , the inner wall of the reserved hole 20 is installed with a connecting frame 21 , the interior of the connecting frame 21 is installed with rollers 22 , and the rollers 22 are distributed in a ring shape about the center of the reserved hole 20 .

[0027] A connecting rod 10 passes through the interior of the reserved hole 20 , and the bottom end of the connecting rod 10 is connected and installed with the top end of the surveillance camera 9 .

[0028] An external tooth 12 is fixed to the outer wall of the connecting rod 10 near the middle. A working motor 13 is installed on the left side of the adjustment box 7. The output end of the working motor 13 is connected to a driving gear 14.

[0029] The outer teeth 12 are meshed with the driving gear 14 . A transverse plate 3 is fixed to the front end of the back plate 11 near the top, and a limit block 4 is installed at the bottom end of the transverse plate 3 .

[0030] The interior of the limit block 4 is provided with an embedding groove 24, and the interior of the embedding groove 24 is embedded with a rotating block 25. The bottom end of the rotating block 25 is fixed with a sealing plate 23, and the bottom end of the sealing plate 23 is connected to the connecting rod 10.

[0031] Furthermore, the infrared sensor 8 will emit infrared rays and receive the reflected signal. By analyzing the received signal strength and pattern, it can be determined whether there is an electric vehicle. If there is an electric vehicle, the signal will be fed back to the alarm 6 to alarm the location. At the same time, the output electrical signal will be transmitted to the receiving system of the elevator control. A warning can be formed by not closing the elevator door and adding the alarm 6 to alarm until the battery vehicle leaves the elevator.

[0032] Working principle: First, when working, use the mounting frame 1 and the mounting bolts 2 to install the back plate 11 and the whole in the elevator, then open the reserved holes 20 at the upper and lower positions in the adjustment box 7, and the connecting rod 10 passes through the reserved holes 20 at the upper and lower positions. Then, start the working motor 13 to drive the driving gear 14 to rotate. At this time, the driving gear 14 cooperates with the external teeth 12 to form an engaged transmission. At the same time, the embedded groove 24 and the rotating block 25 cooperate to form a limited rotation, so that the orientation of the monitoring camera 9 can be rotated and adjusted accordingly, allowing the monitoring camera 9 to monitor the elevator. The infrared sensor 8 is installed on the front face of the monitoring camera 9. When an electric car enters the elevator car, the infrared sensor 8 will emit infrared rays and receive the reflected signal. By analyzing the received signal strength and pattern, it is determined whether there is an electric car. If there is an electric car, the signal is fed back to the alarm 6 to alarm the position.

[0033] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. An elevator monitoring device with a battery car detection mechanism, comprising a mounting frame (1), mounting bolts (2), a monitoring camera (9), and a back plate (11), characterized in that: The front face of the monitoring camera (9) is equipped with an infrared sensor (8), the front end of the back plate (11) is equipped with an adjustment box (7), one side of the adjustment box (7) is equipped with a mounting plate (5), one side of the adjustment box (7) is equipped with an alarm (6), one side of the adjustment box (7) is equipped with a limit ring (15) at an external position of the alarm (6), the outer side wall of the limit ring (15) is connected to a protective cover (16), the inner wall of the left side of the protective cover (16) is fixed with an internal thread (19), the inside of the right side of the protective cover (16) is provided with a through hole (17), and the inside of the through hole (17) is equipped with a dustproof net (18).

2. An elevator monitoring device with a battery vehicle detection mechanism according to claim 1, characterized in that: An external thread is fixed to the outer wall of the limiting ring (15), and a threaded connection is formed between the internal thread (19) and the external thread.

3. The elevator monitoring device with a battery vehicle detection mechanism according to claim 1, characterized in that: The through holes (17) are evenly distributed in three groups inside the right side of the protective cover (16), and a hollow circular groove is opened inside the limiting ring (15). The size of the hollow circular groove is larger than the diameter of the alarm (6).

4. The elevator monitoring device with a battery vehicle detection mechanism according to claim 1, characterized in that: The upper and lower interiors of the regulating box (7) are both provided with reserved holes (20), the inner wall of the reserved hole (20) is installed with a connecting frame (21), the interior of the connecting frame (21) is installed with rollers (22), and the rollers (22) are distributed in a ring shape with respect to the center of the reserved hole (20).

5. The elevator monitoring device with a battery vehicle detection mechanism according to claim 4, characterized in that: A connecting rod (10) is passed through the interior of the reserved hole (20), and the bottom end of the connecting rod (10) is connected and installed with the top end of the monitoring camera (9).

6. The elevator monitoring device with a battery vehicle detection mechanism according to claim 5, characterized in that: An external tooth (12) is fixed near the middle of the outer side wall of the connecting rod (10), a working motor (13) is installed on the left side of the regulating box (7), and the output end of the working motor (13) is connected to a driving gear (14).

7. The elevator monitoring device with a battery vehicle detection mechanism according to claim 6, characterized in that: The outer teeth (12) and the driving gear (14) are meshed with each other. A transverse plate (3) is fixed at a position near the top end of the front end of the back plate (11), and a limit block (4) is installed at the bottom end of the transverse plate (3).

8. The elevator monitoring device with a battery vehicle detection mechanism according to claim 7, characterized in that: The limit block (4) is provided with an embedding groove (24) inside which a rotating block (25) is embedded. A sealing plate (23) is fixed to the bottom end of the rotating block (25), and the bottom end of the sealing plate (23) is connected to the connecting rod (10).

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