Security monitoring camera for corridor

Abstract

The utility model relates to the technical field of monitoring, in particular to a security monitoring camera for corridors and corridors, which comprises a mounting strip, two connecting seats are fixedly connected to the rear surface of the mounting strip, a spiral lead is movably connected to the inside of the mounting strip, a camera body is arranged on the front side of the mounting strip, and the camera body is connected with the connecting seats. The rear surface of the camera main body is provided with a sliding seat, and the sliding seat is slidably connected with the mounting strip. When the camera main body is located at a low position, later maintenance of workers is facilitated, the clamping jaw on the single side can be taken out by dismounting the nut, the clamping jaw loses clamping of the camera main body, dismounting of the camera main body is facilitated, and the working efficiency is improved. And the connection positions of the two ends of the spiral wire and the external power supply or the camera main body can be prevented from loosening when the height of the device is adjusted, so that the stability of electrical connection of the camera main body is ensured.

Description

Technical Field

[0001] This utility model relates to the field of surveillance technology, specifically a security surveillance camera for corridors and stairwells. Background Technology

[0002] The cameras in the corridor can convert the analog video signals generated by the video acquisition equipment into digital signals, and then store them in the computer. The security monitoring equipment can reflect the monitored objects in real time, vividly and realistically. It not only greatly extends the observation distance of the human eye, but also expands the function of the human eye. It can replace human supervision for a long time in harsh environments, allowing people to see the actual situation of the monitored scene. However, the existing devices have certain drawbacks in use. For example, the video security monitoring equipment described in the announcement number CN222503335U belongs to the field of monitoring equipment technology. It mainly solves the problem that in the existing technology, the camera body is fixed in the shell during the monitoring process, making it difficult to adjust the monitoring equipment from multiple angles and making it inconvenient to adjust the monitoring range of the equipment. It has great limitations in use and cannot meet the current needs.

[0003] Although the above-mentioned device increases the monitoring range, the tilt and angle adjustments cannot change the position of the camera body, which means that ladders and other tools are still needed for high-altitude operations during maintenance, increasing the difficulty of maintenance. Utility Model Content

[0004] The purpose of this invention is to provide a security monitoring camera for corridors and stairwells to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A security monitoring camera for corridors and stairwells includes a mounting strip, two connecting seats are fixedly connected to the rear surface of the mounting strip, a spiral wire is movably connected inside the mounting strip, a camera body is provided on the front side of the mounting strip, and a slide is provided on the rear surface of the camera body, with the slide and the mounting strip slidably connected.

[0007] A moving module is slidably connected to the outer surface of the slide block. The moving module includes a moving base, a rotating shaft, a motor, and a worm gear. The moving base is slidably connected to the outer surface of the slide block. The rotating shaft is embedded and rotatably connected to the inside of the moving base. The motor is fixedly connected to the inside of the moving base. A worm is fixedly connected to the output end of the motor. The worm gear is fixedly connected to the outer surface of the rotating shaft. A gear is fixedly connected to the outer surface of the rotating shaft.

[0008] Furthermore, the outer surface of the mounting strip is provided with a sliding groove, and the inner wall of the slide block is rotatably connected with a universal ball, and the universal ball and the sliding groove are slidably connected.

[0009] Furthermore, the rear surface of the mounting strip is fixedly connected with meshing teeth, and the gear and the meshing teeth are meshed together.

[0010] Furthermore, a wire clip is fixedly connected to the outer surface of the mounting strip, the wire clip is in close contact with the spiral wire, and a plug is fixedly connected to one end of the spiral wire.

[0011] Furthermore, the mobile module also includes an energy storage battery and a controller, with the energy storage battery fixedly connected inside the mobile base and the controller fixedly connected to the outer surface of the mobile base.

[0012] Furthermore, the outer surface of the slide is threaded with a fastening bolt, one end of which contacts the movable seat, and the outer surface of the slide is nested with a gripper, which contacts the camera body.

[0013] Furthermore, a connecting frame is fixedly connected to the outer surface of the camera body, a connecting bolt is threaded onto the outer surface of the connecting frame, and the other end of the spiral wire is electrically connected to the camera body.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The slide block slides in the sliding groove with the universal ball, reducing the frictional resistance encountered by the slide block when sliding. The rotating shaft drives the gear to rotate, so that the gear drives the moving module and the slide block to move along the meshing teeth, which can change the height of the camera body. When the camera body is at a low position, it is convenient for the staff to maintain it later.

[0016] 2. The clamp on one side can be removed by unscrewing the nut, thus freeing the clamp from holding the camera body and facilitating its disassembly. The connecting frame and the camera body are connected by connecting bolts, and straps can be installed on the connecting bolts to connect one end of the spiral wire to the connecting frame via the straps. This straps also limit the other end of the spiral wire, preventing the two ends of the spiral wire from loosening when adjusting the height of the device, thus ensuring the stability of the electrical connection to the camera body. Attached Figure Description

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

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the mounting strip of this utility model;

[0019] Figure 3 This is a schematic diagram of the disassembled structure of the camera body and slide of this utility model;

[0020] Figure 4This is a schematic diagram of the mobile module structure of this utility model.

[0021] In the diagram: 1. Mounting strip; 101. Sliding groove; 102. Meshing teeth; 2. Spiral wire; 201. Wire clip; 202. Plug; 3. Connecting seat; 4. Moving module; 401. Moving seat; 402. Rotating shaft; 403. Energy storage battery; 404. Motor; 405. Worm gear; 406. Controller; 407. Worm wheel; 408. Gear; 5. Slide; 501. Universal ball; 502. Fastening bolt; 503. Gripper; 6. Camera body; 601. Connecting frame; 602. Connecting bolt. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 In this embodiment of the utility model, a security monitoring camera for corridors and stairwells includes a mounting strip 1. Two connecting seats 3 are fixedly connected to the rear surface of the mounting strip 1. A spiral wire 2 is movably connected inside the mounting strip 1. A camera body 6 is provided on the front side of the mounting strip 1. A sliding seat 5 is provided on the rear surface of the camera body 6. The sliding seat 5 and the mounting strip 1 are slidably connected.

[0024] A movable module 4 is slidably connected to the outer surface of the slide block 5. The movable module 4 includes a movable base 401, a rotating shaft 402, a motor 404, and a worm gear 407. The movable base 401 is slidably connected to the outer surface of the slide block 5. The rotating shaft 402 is embedded and rotatably connected to the inside of the movable base 401. The motor 404 is fixedly connected to the inside of the movable base 401. A worm gear 405 is fixedly connected to the output end of the motor 404. The worm gear 407 is fixedly connected to the outer surface of the rotating shaft 402. A gear 408 is fixedly connected to the outer surface of the rotating shaft 402.

[0025] Specifically, during use, the mounting strip 1 and the connecting seat 3 are connected by a threaded assembly, and the connecting seat 3 is connected to the wall by a threaded assembly. The camera body 6 can be installed on the wall of the corridor. The spiral wire 2 is used to connect the external power supply to the camera body 6 to supply power to the camera body 6. The camera body 6 can be compared with the 360-degree wireless camera monitoring device with no blind spots for home use. When adjusting the height of the camera body 6, the motor 404 drives the worm gear 407 to rotate, causing the rotating shaft 402 to rotate, which further causes the moving seat 401 to slide along the mounting strip 1 in conjunction with the slide 5. The spiral wire 2 does not affect the electrical connection between the camera body 6 and the outside world. When the camera body 6 is at a low position, it is convenient for the staff to maintain it later. The camera body 6 and the slide 5 are connected by a clamp 503, which makes it easy to disassemble the camera body 6 separately.

[0026] Example 1

[0027] like Figure 1-4 As shown, a sliding groove 101 is provided on the outer surface of the mounting strip 1, and a universal ball 501 is rotatably connected to the inner wall of the slide block 5. The universal ball 501 and the sliding groove 101 are slidably connected. A meshing tooth 102 is fixedly connected to the rear surface of the mounting strip 1, and the gear 408 and the meshing tooth 102 are meshed together.

[0028] In this embodiment, the slide block 5 slides in the sliding groove 101 in conjunction with the universal ball 501, reducing the frictional resistance encountered by the slide block 5 when sliding. The rotating shaft 402 drives the gear 408 to rotate, so that the gear 408 drives the moving module 4 and the slide block 5 to move along the meshing teeth 102, thereby changing the height of the camera body 6.

[0029] like Figure 1-4 As shown, the mobile module 4 also includes an energy storage battery 403 and a controller 406. The energy storage battery 403 is fixedly connected to the inside of the mobile base 401, and the controller 406 is fixedly connected to the outer surface of the mobile base 401.

[0030] In this embodiment, the energy storage battery 403, the controller 406, and the motor 404 are electrically connected. This is prior art and will not be described in detail here. The controller 406 uses a commercially available wireless remote control module, such as a 3.7V / 6V / 12V wireless remote control switch module, which is suitable for forward and reverse control of small DC motors. This type of module usually uses a 433MHz wireless frequency and is suitable for scenarios such as electric curtains and small robots.

[0031] Example 2

[0032] Based on Embodiment 1, in order to remedy the problem of unstable wire connection of the camera body 6 in Embodiment 1.

[0033] like Figure 1-4As shown, a wire clip 201 is fixedly connected to the outer surface of the mounting strip 1. The wire clip 201 is in close contact with the spiral wire 2, and a plug 202 is fixedly connected to one end of the spiral wire 2.

[0034] In this embodiment, the wire clip 201 fixes one end of the spiral wire 2, and the plug 202 is connected to an external power socket. The output power of the plug 202 is 5V / 2A.

[0035] like Figure 1-4 As shown, a fastening bolt 502 is threadedly connected to the outer surface of the slide block 5. One end of the fastening bolt 502 is in contact with the moving seat 401. A clamp 503 is nestedly connected to the outer surface of the slide block 5. The clamp 503 is in contact with the camera body 6. A connecting frame 601 is fixedly connected to the outer surface of the camera body 6. A connecting bolt 602 is threadedly connected to the outer surface of the connecting frame 601. The other end of the spiral wire 2 is electrically connected to the camera body 6.

[0036] In this embodiment, the slide 5 and the movable seat 401 are connected by fastening bolts 502, and the gripper 503 and the slide 5 are connected by nuts. By removing the nuts, one side of the gripper 503 can be removed, so that the gripper 503 loses its grip on the camera body 6, which facilitates the disassembly of the camera body 6. The connecting frame 601 and the camera body 6 are connected by connecting bolts 602, and a strap can be installed on the connecting bolts 602 so that one end of the spiral wire 2 can be connected to the connecting frame 601 through the strap, and the other end of the spiral wire 2 is limited to prevent the two ends of the spiral wire 2 from loosening when adjusting the height of the device, thus ensuring the stability of the electrical connection of the camera body 6.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A security monitoring camera for corridors and stairwells, comprising a mounting strip (1), wherein two connecting seats (3) are fixedly connected to the rear surface of the mounting strip (1), a spiral wire (2) is movably connected inside the mounting strip (1), a camera body (6) is provided on the front side of the mounting strip (1), and a slide (5) is provided on the rear surface of the camera body (6), wherein the slide (5) and the mounting strip (1) are slidably connected; characterized in that The outer surface of the slide block (5) is slidably connected to a moving module (4), the moving module (4) comprising: The movable seat (401) is slidably connected to the outer surface of the slide (5); The rotating shaft (402) is embedded in the interior of the movable base (401) for rotatable connection; The motor (404) is fixedly connected inside the movable base (401), and the output end of the motor (404) is fixedly connected to the worm gear (405). A worm gear (407) is fixedly connected to the outer surface of a rotating shaft (402), and a gear (408) is fixedly connected to the outer surface of the rotating shaft (402).

2. The security monitoring camera for a corridor and a stairway according to claim 1, characterized in that, The outer surface of the mounting strip (1) is provided with a sliding groove (101), and the inner wall of the slide block (5) is rotatably connected with a universal ball (501), and the universal ball (501) and the sliding groove (101) are slidably connected.

3. The security monitoring camera for a corridor and a stairway according to claim 1, characterized in that, The rear surface of the mounting strip (1) is fixedly connected with a meshing tooth (102), and the gear (408) and the meshing tooth (102) are meshed together.

4. The security monitoring camera for a corridor and a stairway according to claim 1, characterized in that, A wire clip (201) is fixedly connected to the outer surface of the mounting strip (1). The wire clip (201) is in close contact with the spiral wire (2). One end of the spiral wire (2) is fixedly connected to a plug (202).

5. The security monitoring camera for a corridor and a stairway according to claim 1, characterized in that, The mobile module (4) also includes: The energy storage battery (403) is fixedly connected to the inside of the movable base (401); The controller (406) is fixedly connected to the outer surface of the movable base (401).

6. The security monitoring camera for corridors and stairways according to claim 1, characterized in that, The outer surface of the slide (5) is threaded with a fastening bolt (502), one end of which is in contact with the moving seat (401). The outer surface of the slide (5) is nested with a gripper (503), which is in contact with the camera body (6).

7. The security monitoring camera for corridors and stairways according to claim 1, characterized in that, A connecting bracket (601) is fixedly connected to the outer surface of the camera body (6), and a connecting bolt (602) is threadedly connected to the outer surface of the connecting bracket (601). The other end of the spiral wire (2) is electrically connected to the camera body (6).

Images