Movable security monitoring device for corridor

Abstract

The invention provides a movable security monitoring device for a corridor, and relates to the technical field of security monitoring. The hanging ledge is fixedly installed on a gallery wall, the left end of the hanging ledge extends out of a wall corner, and the left end of the top of the hanging ledge is fixedly connected with a motor. A screw rod is mounted in the suspension ledge, and the motor is in transmission connection with the left end of the screw rod; the exterior of the suspension ledge is connected with a movable seat, and the screw rod is connected with the movable seat; the bottom of the movable seat is connected with a monitoring camera; the motor drives the worm to rotate, the worm drives the screw to rotate through the worm gear, the screw drives the movable seat to move along the guide cross rod, the monitoring camera moves to the communicating position of the two galleries, the security monitoring effect on the other gallery can be achieved, and the problem that existing corridor security monitoring equipment can only achieve security monitoring operation on the gallery where the existing corridor security monitoring equipment is located is solved. Other galleries need to be matched with the same security and protection monitoring equipment to carry out monitoring operation, and the needed cost is high.

Description

Technical Field

[0001] The invention relates to the technical field of security monitoring, and in particular to a movable security monitoring device for corridors and hallways. Background Art

[0002] The security monitoring system uses optical fiber, coaxial cable or microwave to transmit video signals in a closed loop, and constitutes an independent and complete system from camera to image display and recording, which can reflect the monitored object in real time, vividly and truthfully. Hallway security monitoring has become gradually popular nowadays, especially in various commercial and residential buildings.

[0003] For example, the Chinese patent "CN108391039B A smart security monitoring camera" has a camera outer shell, one end of which is welded with a camera direction adjustment shaft, and a main camera is embedded in one side of the camera outer shell, one end of the camera direction adjustment shaft is bolted with a camera bracket, and a fixing seat is welded to the top of the camera bracket, an infrared lamp is embedded in the bottom end of the camera outer shell corresponding to the main camera, and a photoresistor is embedded in the bottom end of the main camera corresponding to the infrared lamp, and a photoresistor is embedded in the bottom end of the camera. When the lens of the camera is blocked and damaged, the resistance of the photoresistor increases due to the loss of light, and the electromagnetic induction coil connected to the photoresistor through the circuit will lose its magnetism and can no longer absorb the door card rod. At this time, the door card rod shrinks, the camera pops up the door and automatically opens, and the security camera can continue to monitor.

[0004] During the application process, the existing corridor security monitoring equipment is generally installed on the higher side wall of the corridor by bolts. Its position is fixed and can only realize security monitoring operations in the corridor where it is located, and it cannot perform adaptive position adjustment. Other corridors still need to be monitored by the same security monitoring equipment, which requires high costs. Summary of the invention

[0005] The disclosed embodiment relates to a movable security monitoring device for corridors, which solves the problem that the existing corridor security monitoring equipment is generally installed on the higher side wall of the corridor by bolts during application, and its position is fixed, so it can only realize security monitoring operations for the corridor where it is located, and cannot perform adaptive position adjustment. Other corridors still need to cooperate with the same security monitoring equipment for monitoring operations, which requires high costs.

[0006] The present invention provides a movable security monitoring device for corridors and hallways, specifically comprising: a hanging wall frame, a motor, a screw, a movable seat, a monitoring camera, a positioning lock pin and a movable lifting sleeve; the hanging wall frame is fixedly installed on the corridor wall, the left end of the hanging wall frame extends outside the wall corner, and the left end of the top of the hanging wall frame is fixedly connected to the motor; a screw is installed inside the hanging wall frame, and the motor is transmission-connected to the left end of the screw; the outside of the hanging wall frame is connected to the movable seat, and the screw is connected to the movable seat; the bottom of the movable seat is connected to a monitoring camera, the outside of the movable seat is covered with a movable lifting sleeve, the bottom of the movable lifting sleeve is symmetrically connected to two positioning lock pins, and the positioning lock pins are connected to the movable seat and the monitoring camera.

[0007] Furthermore, two guide cross bars are arranged outside the hanging wall frame, and two guide slide grooves are arranged outside the movable seat, and the movable seat is in sliding contact with the guide cross bars arranged on the hanging wall frame through the guide slide grooves.

[0008] Furthermore, the screw rod is rotatably connected to the hanging wall bracket, a screw hole is provided inside the movable seat, and the screw rod is threadedly connected to the screw hole provided in the movable seat.

[0009] Furthermore, a worm wheel is provided at the right end of the screw, and a worm is provided on the driving shaft of the motor. The worm is rotatably connected to the hanging wall bracket, and the worm wheel is transmission-connected to the worm. The motor drives the worm to rotate, and the worm drives the screw to rotate through the worm wheel. The screw drives the movable seat to move along the guide cross bar, thereby changing the position of the surveillance camera and moving the surveillance camera to the connection point of the two corridors, so as to avoid the surveillance camera being blocked by the wall, thereby realizing the security monitoring effect of another corridor. The security monitoring effect of two corridors can be achieved through a single surveillance camera.

[0010] Furthermore, a vertical sliding hole is provided inside the movable seat, a vertical connecting rod is provided on the top of the surveillance camera, and the vertical connecting rod slides through the vertical sliding hole provided in the movable seat.

[0011] Furthermore, the monitoring camera has inner limiting holes arranged in an array inside the vertical connecting rod, and two outer limiting holes are arranged outside the movable seat. The outer limiting holes are connected to the vertical sliding holes provided in the movable seat, and both ends of the inner limiting holes are connected to the two outer limiting holes.

[0012] Furthermore, the positioning lock pin is slidably connected to the limiting outer hole, the outer end of the positioning lock pin is connected to the movable lifting sleeve, and the inner end of the positioning lock pin is slidably inserted into the limiting inner hole, so that the monitoring camera can be adjusted up and down, so that the height of the monitoring camera better meets the monitoring requirements, and after the height of the monitoring camera is adjusted, the limiting outer hole and the limiting inner hole are connected, and the positioning lock pin moves inward along the limiting outer hole, so that the inner end of the positioning lock pin is inserted into the limiting inner hole, and the top of the monitoring camera is fixed by the positioning lock pin.

[0013] Furthermore, the movable lifting sleeve is slidably connected to the outside of the movable seat, and a spring is sleeved on the outside of the movable seat. The top of the spring contacts the movable seat, and the bottom of the spring contacts the top of the movable lifting sleeve.

[0014] Furthermore, two linkage sliders are provided near the outer end of the positioning locking pin, and linkage oblique sliding holes are symmetrically provided at the bottom of the movable lifting sleeve. The linkage sliders are slidably connected to the linkage oblique sliding holes provided in the movable lifting sleeve, and a downward thrust is applied to the movable lifting sleeve by a spring, and the movable lifting sleeve moves downward, and the linkage sliders slide in cooperation with the linkage oblique sliding holes, and the linkage sliders gradually move from the bottom end to the top end of the linkage oblique sliding holes, and the movable lifting sleeve drives the two positioning locking pins to move inward synchronously.

[0015] The present invention provides a movable security monitoring device for corridors and stairways, which has the following beneficial effects:

[0016] When the present invention is in use, according to actual monitoring needs, the motor can drive the worm to rotate, the worm drives the screw to rotate through the worm gear, and the screw drives the movable seat to move along the guide cross bar, so as to change the position of the monitoring camera and meet the monitoring needs. The monitoring camera can also be moved to the connection point of two corridors to avoid the monitoring camera being blocked by the wall, so as to achieve the security monitoring effect of another corridor. The security monitoring effect of two corridors can be achieved through a single monitoring camera, which effectively saves the security monitoring cost.

[0017] In addition, through the sliding cooperation of the vertical connecting rod and the vertical sliding hole, the surveillance camera can be moved up and down according to the required installation height of the surveillance camera, so that the height of the surveillance camera better meets the monitoring requirements, and after the height of the surveillance camera is adjusted, the limit outer hole and the limit inner hole are connected, and the positioning lock pin moves inward along the limit outer hole to insert the inner end of the positioning lock pin into the limit inner hole, and the top of the surveillance camera is fixed by the positioning lock pin to ensure the stability of the surveillance camera state.

[0018] In addition, the spring applies a downward thrust to the movable lifting sleeve, the movable lifting sleeve moves downward, the linkage slider slides with the linkage oblique sliding hole, the linkage slider gradually moves from the bottom end of the linkage oblique sliding hole to the top end, and the movable lifting sleeve drives the two positioning locking pins to move inward synchronously, so as to achieve the fixing effect of the top of the monitoring camera; when the monitoring camera cannot shoot pictures and needs to be repaired, it is only necessary to disconnect the power plug of the monitoring camera, move the movable lifting sleeve upward, the movable lifting sleeve pushes the spring to contract, the linkage slider gradually moves from the top end of the linkage oblique sliding hole to the bottom end, the movable lifting sleeve drives the two positioning locking pins to move outward synchronously, so that the inner end of the positioning locking pin is separated from the limit inner hole, the monitoring camera can be moved downward, the vertical connecting rod is separated from the vertical sliding hole, and the monitoring camera is removed from the bottom of the movable seat, so that the monitoring camera can be repaired, the normal operation of security monitoring is guaranteed, and the disassembly and maintenance of the monitoring camera is easier and more time-saving.

[0019] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0021] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0022] In the attached picture:

[0023] Figure 1 The overall front axle side structural diagram of the mobile security monitoring device for corridors and stairways of the present application is shown;

[0024] Figure 2 The overall rear axle side structural diagram of the mobile security monitoring device for corridors and stairways of the present application is shown;

[0025] Figure 3 A schematic diagram of the connection structure of the hanging wall bracket, motor and screw rod of the active security monitoring device for corridors and stairways of the present application is shown;

[0026] Figure 4 A schematic diagram of the movable seat, monitoring camera, positioning lock pin, positioning lock pin, movable lifting sleeve and spring connection structure of the movable security monitoring device for corridors and stairways of the present application is shown;

[0027] Figure 5 A schematic diagram of the axial structure of the movable seat of the corridor and stairway security movable monitoring device of the present application is shown;

[0028] Figure 6 A schematic diagram of the axial structure of a surveillance camera of a movable security surveillance device for corridors and stairways of the present application is shown;

[0029] Figure 7 A schematic diagram of the movable lifting sleeve and spring connection structure of the movable security monitoring device for corridors and stairways of the present application is shown;

[0030] Figure 8 A schematic diagram of the axial side structure of the positioning lock pin of the active security monitoring device for corridors and stairways of the present application is shown.

[0031] Reference numerals list

[0032] 1. Hanging wall bracket; 101. Guide cross bar; 2. Motor; 201. Worm; 3. Screw; 301. Worm wheel; 4. Movable seat; 401. Guide slide groove; 402. Screw hole; 403. Vertical slide hole; 404. Limit outer hole; 5. Monitoring camera; 501. Vertical connecting rod; 5011. Limit inner hole; 6. Positioning lock pin; 601. Linkage slider; 7. Movable lifting sleeve; 701. Linkage oblique slide hole; 8. Spring. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1: Please refer to Figures 1 to 8 :

[0035] The present invention proposes a movable security monitoring device for corridors and hallways, comprising: a hanging wall frame 1, a motor 2, a screw rod 3, a movable seat 4, a monitoring camera 5, a positioning lock pin 6 and a movable lifting sleeve 7; the hanging wall frame 1 is fixedly installed on the corridor wall, the left end of the hanging wall frame 1 extends outside the wall corner, and the motor 2 is fixedly connected to the left end of the top of the hanging wall frame 1; the screw rod 3 is installed inside the hanging wall frame 1, and the motor 2 is transmission-connected to the left end of the screw rod 3; the outside of the hanging wall frame 1 is connected to the movable seat 4, and the screw 3 is connected to the movable seat 4; the bottom of the movable seat 4 is connected to the monitoring camera 5, and the outside of the movable seat 4 is covered with a movable lifting sleeve 7, and the bottom of the movable lifting sleeve 7 is symmetrically connected with two positioning lock pins 6, and the positioning lock pins 6 are connected to the movable seat 4 and the monitoring camera 5; two guide cross bars 101 are arranged on the outside of the hanging wall frame 1, and two guide slide grooves 401 are arranged on the outside of the movable seat 4, and the movable seat 4 is connected to the hanging wall frame 1 through the guide slide grooves 401. The guide cross bar 101 is in sliding contact; the screw rod 3 is rotatably connected to the hanging wall bracket 1, and a screw hole 402 is provided inside the movable seat 4, and the screw rod 3 is threadedly connected to the screw hole 402 provided on the movable seat 4; a worm wheel 301 is provided at the right end of the screw rod 3, and a worm 201 is provided on the driving shaft of the motor 2, the worm 201 is rotatably connected to the hanging wall bracket 1, and the worm wheel 301 is transmission connected to the worm 201; according to actual monitoring needs, the worm 201 can be driven to rotate by the motor 2, and the worm 201 drives the screw 3 to rotate through the worm wheel 301, and the screw 3 drives the movable seat 4 to move along the guide cross bar 101, so as to change the position of the monitoring camera 5 to meet the monitoring use requirements; the monitoring camera 5 can also be moved to the connecting point of the two corridors to avoid the monitoring camera 5 being blocked by the wall, so as to achieve the security monitoring effect of the other corridor, and the security monitoring effect of the two corridors can be achieved through a single monitoring camera 5, which effectively saves the security monitoring cost.

[0036] In the disclosed embodiment, a vertical sliding hole 403 is provided inside the movable seat 4, a vertical connecting rod 501 is provided on the top of the monitoring camera 5, the vertical connecting rod 501 slides through the vertical sliding hole 403 provided on the movable seat 4, and the vertical connecting rod 501 provided on the monitoring camera 5 is provided with limited inner holes 5011 arranged in an array inside, and two limited outer holes 404 are provided outside the movable seat 4, and the limited outer holes 404 are connected with the vertical sliding hole 403 provided on the movable seat 4, and the two ends of the limited inner hole 5011 are connected with the two limited outer holes 404, and the positioning lock pin 6 is slidably connected in the limited outer hole 404, and the outer end of the positioning lock pin 6 is connected with the movable lifting sleeve 7, and the inner end of the positioning lock pin 6 is slidably inserted in the limited inner hole 5011;

[0037] By adopting the above technical solution, the vertical connecting rod 501 and the vertical sliding hole 403 are slidably matched, and the monitoring camera 5 can be moved up and down according to the required installation height of the monitoring camera 5, so that the height of the monitoring camera 5 better meets the monitoring requirements. After the height of the monitoring camera 5 is adjusted, the limiting outer hole 404 and the limiting inner hole 5011 are connected, and the positioning lock pin 6 moves inward along the limiting outer hole 404, so that the inner end of the positioning lock pin 6 is inserted into the limiting inner hole 5011, and the top of the monitoring camera 5 is fixed by the positioning lock pin 6 to ensure the stability of the state of the monitoring camera 5.

[0038] Embodiment 2, on the basis of embodiment 1, the movable lifting sleeve 7 is slidably connected to the outside of the movable seat 4, the movable seat 4 is sleeved with a spring 8, the top of the spring 8 contacts the movable seat 4, the bottom of the spring 8 contacts the top of the movable lifting sleeve 7, the positioning lock pin 6 is provided with two linkage sliders 601 near the outer end, the bottom of the movable lifting sleeve 7 is symmetrically provided with linkage oblique sliding holes 701, and the linkage sliders 601 are slidably connected to the linkage oblique sliding holes 701 provided on the movable lifting sleeve 7;

[0039] When the cam 7 is in the state of being in a state of being out of the way, the spring 8 is used to push the movable lifting sleeve 7 downward, and the movable lifting sleeve 7 moves downward, the linkage slider 601 slides with the linkage oblique sliding hole 701, and the linkage slider 601 gradually moves from the bottom end of the linkage oblique sliding hole 701 to the top end, and the movable lifting sleeve 7 drives the two positioning locking pins 6 to move inward synchronously, so as to achieve the fixing effect on the top of the monitoring camera 5; when the monitoring camera 5 cannot shoot pictures and needs to be repaired, it is only necessary to disconnect the power plug of the monitoring camera 5, move the movable lifting sleeve 7 upward, and the movable lifting sleeve 7 pushes the spring 8 to contract, and the linkage slider 601 gradually moves from the top end of the linkage oblique sliding hole 701 to the bottom end, and the movable lifting sleeve 7 drives the two positioning locking pins 6 to move outward synchronously, so that the inner end of the positioning locking pin 6 is separated from the limit inner hole 5011, and the monitoring camera 5 can be moved downward, and the vertical connecting rod 501 is separated from the vertical sliding hole 403, and the monitoring camera 5 is removed from the bottom of the movable seat 4, so as to carry out maintenance work on the monitoring camera 5, ensure the normal operation of security monitoring, and make the disassembly and assembly of the monitoring camera 5 easier and more time-saving.

[0040] The working principle of this embodiment is as follows: first, the vertical connecting rod 501 is slidably matched with the vertical sliding hole 403, and the monitoring camera 5 can be moved up and down according to the required installation height of the monitoring camera 5, so that the height of the monitoring camera 5 better meets the monitoring use requirements; after the height adjustment of the monitoring camera 5 is completed, the limit outer hole 404 is connected with the limit inner hole 5011, and the spring 8 applies a downward thrust to the movable lifting sleeve 7, and the movable lifting sleeve 7 moves downward, and the linkage slider 601 is slidably matched with the linkage oblique sliding hole 701, and the linkage slider 601 gradually moves from the bottom end of the linkage oblique sliding hole 701 to the top end, and the movable lifting sleeve 7 drives the two positioning lock pins 6 to move inward synchronously along the limit outer hole 404, so that the inner end of the positioning lock pin 6 is inserted into the limit inner hole 5011, and the top of the monitoring camera 5 is fixed by the positioning lock pin 6 to ensure the stability of the state of the monitoring camera 5; then, according to the actual monitoring needs, the motor 2 drives the worm 201 to rotate, and the worm 201 drives the screw 3 to rotate through the worm wheel 301, and the screw The rod 3 drives the movable seat 4 to move along the guide cross bar 101, changing the position of the monitoring camera 5 to meet the monitoring needs; the monitoring camera 5 can also be moved to the connection point of the two corridors to avoid the monitoring camera 5 being blocked by the wall, so as to achieve the security monitoring effect of the other corridor. The security monitoring effect of the two corridors can be achieved through a single monitoring camera 5; when the monitoring camera 5 needs to be repaired in the later stage, it is only necessary to disconnect the power plug of the monitoring camera 5, move the movable lifting sleeve 7 upward, the movable lifting sleeve 7 pushes the spring 8 to shrink, and the linkage slider 601 gradually moves from the top of the linkage oblique sliding hole 701 to the bottom, and the movable lifting sleeve 7 drives the two positioning lock pins 6 to move outward synchronously, so that the inner end of the positioning lock pin 6 is separated from the limit inner hole 5011, and the monitoring camera 5 can be moved downward, and the vertical connecting rod 501 is separated from the vertical sliding hole 403, and the monitoring camera 5 is removed from the bottom of the movable seat 4, so as to carry out maintenance work on the monitoring camera 5, making the disassembly and assembly of the monitoring camera 5 easier and more time-saving.

[0041] In this article, there are a few points to note:

[0042] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0043] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0044] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A mobile security monitoring device for corridors and stairways, comprising: A hanging wall frame (1), a motor (2), a screw (3), a movable seat (4), a monitoring camera (5), a positioning lock pin (6) and a movable lifting sleeve (7); characterized in that the hanging wall frame (1) is fixedly installed on the corridor wall, the left end of the hanging wall frame (1) extends outside the wall corner, and the left end of the top of the hanging wall frame (1) is fixedly connected to the motor (2); a screw (3) is installed inside the hanging wall frame (1), and the motor (2) is transmission-connected to the left end of the screw (3); the outside of the hanging wall frame (1) is connected to the movable seat (4), and the screw (3) is connected to the movable seat (4); the bottom of the movable seat (4) is connected to the monitoring camera (5), the outside of the movable seat (4) is covered with a movable lifting sleeve (7), and the bottom of the movable lifting sleeve (7) is symmetrically connected with two positioning lock pins (6), and the positioning lock pins (6) are connected to the movable seat (4) and the monitoring camera (5).

2. The mobile security monitoring device for corridors and stairways according to claim 1 is characterized in that: The hanging wall frame (1) is provided with two guide cross bars (101) on the outside, and the movable seat (4) is provided with two guide slide grooves (401) on the outside. The movable seat (4) is in sliding contact with the guide cross bars (101) provided on the hanging wall frame (1) through the guide slide grooves (401).

3. The mobile security monitoring device for corridors and stairways according to claim 1 is characterized in that: The screw rod (3) is rotatably connected to the hanging wall bracket (1); a screw hole (402) is provided inside the movable seat (4); and the screw rod (3) is threadedly connected to the screw hole (402) provided in the movable seat (4).

4. The mobile security monitoring device for corridors and stairways according to claim 1 is characterized in that: A worm wheel (301) is arranged at the right end of the screw rod (3), a worm (201) is arranged on the driving shaft of the motor (2), the worm (201) is rotationally connected to the hanging wall bracket (1), and the worm wheel (301) is transmission-connected to the worm (201).

5. The mobile security monitoring device for corridors and stairways according to claim 1 is characterized in that: A vertical sliding hole (403) is provided inside the movable seat (4), a vertical connecting rod (501) is provided on the top of the monitoring camera (5), and the vertical connecting rod (501) slides through the vertical sliding hole (403) provided on the movable seat (4).

6. The mobile security monitoring device for corridors and stairways according to claim 5 is characterized in that: The vertical connecting rod (501) provided in the monitoring camera (5) is provided with inner limiting holes (5011) arranged in an array, and the movable seat (4) is provided with two outer limiting holes (404) on the outside, the outer limiting holes (404) are connected to the vertical sliding holes (403) provided in the movable seat (4), and the two ends of the inner limiting holes (5011) are connected to the two outer limiting holes (404).

7. The mobile security monitoring device for corridors and stairways according to claim 1 is characterized in that: The positioning lock pin (6) is slidably connected in the limiting outer hole (404), the outer end of the positioning lock pin (6) is connected to the movable lifting sleeve (7), and the inner end of the positioning lock pin (6) is slidably inserted in the limiting inner hole (5011).

8. The mobile security monitoring device for corridors and stairways according to claim 1 is characterized in that: The movable lifting sleeve (7) is slidably connected to the outside of the movable seat (4), and a spring (8) is sleeved on the outside of the movable seat (4). The top of the spring (8) contacts the movable seat (4), and the bottom of the spring (8) contacts the top of the movable lifting sleeve (7).

9. The mobile security monitoring device for corridors and stairways according to claim 1 is characterized in that: The positioning lock pin (6) is provided with two linkage slide blocks (601) near the outer end, and the bottom of the movable lifting sleeve (7) is symmetrically provided with linkage oblique sliding holes (701), and the linkage slide blocks (601) are slidably connected to the linkage oblique sliding holes (701) provided on the movable lifting sleeve (7).

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