Intelligent building security monitoring device

Abstract

The utility model discloses an intelligent building security monitoring, which belongs to the technical field of building security monitoring, and comprises a mounting plate fixed on the outer wall of a wall body, the inner side of the mounting plate is provided with a cavity, the mounting plate is connected with a connecting seat through a lifting clamping structure, the top end of the connecting seat is fixedly connected with a motor, and an output shaft of the motor penetrates through the connecting seat. A rotating disc is fixedly connected; according to the utility model, through the arrangement of the lifting clamping structure, when the monitoring camera needs to be overhauled, the T-shaped hand lever can be pulled by hand, so that the spring a pulls the rope, and one end of the T-shaped hand lever is separated from the clamping hole, and then the rotating shaft can be conveniently rotated through the connecting disc, so that the chain is driven anticlockwise; and thus, the sliding seat connected with the connecting rod is driven to move downwards, and the monitoring camera arranged on the connecting seat can be lowered to the lowest height, so that the monitoring camera can be conveniently overhauled by a maintainer, and the overhauling convenience is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building security monitoring, and in particular relates to intelligent building security monitoring. Background Art

[0002] Smart building security monitoring refers to the use of advanced technology and equipment to conduct all-round security monitoring and management of buildings. This system usually includes functions such as video surveillance, intrusion detection, access control, smoke alarm, etc., which can monitor and record the security conditions inside and outside the building in real time and respond to abnormal situations in a timely manner. Through the smart building security monitoring system, the safety of the building can be improved and the safety of people and property can be protected.

[0003] The existing intelligent building security monitoring technology has the following disadvantages during use:

[0004] On the one hand, video surveillance cameras are generally fixed to the high part of the outer wall of the wall through a fixed bracket and bolts. As a result, when the video surveillance cameras need to be inspected and repaired later, the maintenance personnel need to climb up to the high part of the outer wall with a ladder, which is very inconvenient.

[0005] Secondly, the video surveillance cameras are all fixed on the fixed brackets with bolts, which makes it inconvenient to disassemble and replace the video surveillance cameras later. For this reason, we propose an intelligent building security monitoring. Utility Model Content

[0006] The purpose of the utility model is to provide an intelligent building security monitoring system to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent building security monitoring, comprising a mounting plate fixed on the outer wall of a wall, a cavity is provided on the inner side of the mounting plate, a connecting seat is connected to the mounting plate through a lifting and clamping structure, a motor is fixedly connected to the top of the connecting seat, the output shaft of the motor passes through the connecting seat and is fixedly connected to a rotating disk, the bottom end of the rotating disk is fixedly connected to two symmetrically arranged supporting seats, the bottom ends of the supporting seats are provided with insertion channels, and plug-in seats with I-shaped cross-sections are movably inserted in the insertion channels, a convenient clamping structure is connected between the plug-in seats and the supporting seats, connecting shafts are rotatably connected to the two plug-in seats, a monitoring camera is fixedly connected between the opposite ends of the two connecting shafts, and nuts are threadedly connected to the outer sides of the threaded parts of the two connecting shafts away from the ends;

[0008] The lifting and clamping structure can facilitate the lifting and adjustment of the surveillance camera, so that there is no need to manually climb up to inspect the surveillance camera. When inspecting the surveillance camera, the surveillance camera can be lowered to a height suitable for manual inspection;

[0009] The convenient card-mounted structure can facilitate the removal of the surveillance camera from the two support bases for replacement.

[0010] As a preferred embodiment, the top and bottom ends of the mounting plate are fixedly connected to two symmetrically arranged mounting blocks, and the mounting blocks are fixed to the outer wall of the wall by bolts.

[0011] As a preferred embodiment, the lifting and locking structure includes two rotating shafts rotatably connected in a cavity, sprockets are fixedly connected to the outer sides of the two rotating shafts, the two sprockets are connected by a chain transmission, the outer side of the chain is fixedly connected to a sliding seat with an I-shaped cross-section through a connecting rod, the sliding seat is slidably connected to a sliding groove provided on the left side wall of the mounting plate, one end of the sliding seat facing away from the connecting rod is fixed to the connecting seat, the front end of the rotating shaft close to the bottom end of the mounting plate extends to the outside of the mounting plate and is fixedly connected to a connecting plate.

[0012] As a preferred embodiment, a T-shaped handle is movably inserted at the edge of the connecting disk, a spring a is sleeved on the outer side of the T-shaped handle, both ends of the spring a are respectively fixed to the surface of the connecting disk and the T-shaped handle, a plurality of clamping holes are opened on the outer side of the mounting plate, and the plurality of clamping holes are arranged in a circular array along the center of the rotating shaft.

[0013] As a preferred embodiment, the convenient card-mounting structure includes L-shaped card blocks movably inserted on both side walls of the support seat, the top ends of the two L-shaped card blocks are fixedly connected to moving blocks with an I-shaped structure in vertical cross-section, the two moving blocks slide in the moving grooves provided on the support seat, the inclined portions provided at the opposite ends of the two L-shaped card blocks are both engaged in the card grooves provided on the outer walls of the insertion blocks, the opposite ends of the two moving blocks are fixedly connected to the inner walls of the moving grooves through springs b, the outer surfaces of the two moving blocks are rotatably connected to push-pull rods, the top ends of the two push-pull rods are rotatably connected to the outside of the sliding block with the same I-shaped structure in cross-section, and the sliding block is slidably connected to the sliding groove provided on the support seat.

[0014] As a preferred implementation, the two sliders are fixedly connected via a same synchronization rod.

[0015] Compared with the prior art, the intelligent building security monitoring system provided by the utility model has at least the following beneficial effects:

[0016] (1) Through the provided lifting and locking structure, when the surveillance camera needs to be repaired, the T-shaped handle can be pulled by hand to make the spring a pull rope and one end of the T-shaped handle disengage from the locking hole, and then the rotating shaft can be conveniently rotated through the connecting plate, so that the chain drives counterclockwise, thereby driving the sliding seat connected to the connecting rod to move downward, and the surveillance camera installed on the connecting seat can be lowered to the lowest height, so that it is convenient for maintenance personnel to repair the surveillance camera, which greatly improves the convenience of maintenance;

[0017] (2) By providing a convenient card-mounting structure, when the surveillance camera needs to be disassembled and replaced, the surveillance camera can be lowered to the lowest height through the lifting card-mounting structure, and the two sliders can be moved downward synchronously by manually pushing down the synchronization rod, and the action of multiple components can be coordinated to make the two L-shaped card blocks respectively provided on the two support seats move relative to each other, so that the inclined portion at one end of the L-shaped card block can be disengaged from the card slot, so that the insertion seat can be pulled out of the insertion channel, thereby facilitating the replacement of the surveillance camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional front side inclined top view structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the planar structure of the components of the lifting and locking structure of the installation plate of the utility model after being cut open;

[0020] Figure 3 It is a schematic diagram of the three-dimensional unfolded structure of each component on the two support bases of the utility model;

[0021] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0022] Figure 5 It is a schematic diagram of the enlarged structure of point B of the utility model.

[0023] In the figure: 1. mounting plate; 11. wall; 2. mounting block; 3. lifting and lowering positioning structure; 31. rotating shaft; 32. sprocket; 33. chain; 34. connecting rod; 35. sliding seat; 36. connecting plate; 37. T-shaped hand lever; 38. spring a; 39. clamping hole; 4. connecting seat; 5. motor; 51. rotating plate; 6. monitoring camera; 61. connecting shaft; 62. plug-in seat; 63. nut; 7. supporting seat; 8. convenient clamping structure; 81. L-shaped clamping block; 82. moving block; 83. push-pull rod; 84. sliding block; 85. synchronization rod; 86. spring b. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the embodiments.

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present disclosure.

[0026] Unless otherwise defined, the technical or scientific terms used in the present disclosure shall have the usual meanings understood by persons with ordinary skills in the field to which the present disclosure belongs. The words "including" or "comprising" and the like used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0027] Example

[0028] On the one hand, the video surveillance camera 6 is generally fixed to a high position on the outer wall of the wall 11 by a fixed bracket and bolts, which results in that when the video surveillance camera 6 needs to be inspected later, the maintenance personnel need to climb up to the high position of the outer wall with a ladder for inspection, which is very inconvenient;

[0029] Secondly, the video surveillance cameras 6 are all fixed to the fixed brackets by bolts, which makes it inconvenient to disassemble and replace the video surveillance cameras 6 later.

[0030] To do this, see Figure 1-5 The utility model provides an intelligent building security monitoring system, including:

[0031] A mounting plate 1 is fixed on the outer wall of the wall 11, and a cavity is provided on the inner side of the mounting plate 1. A connecting seat 4 is connected to the mounting plate 1 through a lifting and clamping structure 3. A motor 5 is fixedly connected to the top of the connecting seat 4. The output shaft of the motor 5 passes through the connecting seat 4 and is fixedly connected to a rotating disk 51. The bottom end of the rotating disk 51 is fixedly connected to two symmetrically arranged supporting seats 7. Insertion channels are provided at the bottom ends of the supporting seats 7. Insertion seats 62 with I-shaped cross-sections are movably inserted in the insertion channels. A convenient clamping structure 8 is connected between the inserting seats 62 and the supporting seats 7. Connecting shafts 61 are rotatably connected to the two inserting seats 62. A monitoring camera 6 is fixedly connected between the opposite ends of the two connecting shafts 61. Nuts 63 are threadedly connected to the outer sides of the threaded portions of the two connecting shafts 61 at the ends opposite to each other.

[0032] The lifting and locking structure 3 can facilitate the lifting and adjustment of the monitoring camera 6, so that there is no need to manually climb up to inspect the monitoring camera 6. When inspecting the monitoring camera 6, the monitoring camera 6 can be lowered to a height suitable for manual inspection;

[0033] The convenient card-mounting structure 8 can facilitate the removal of the monitoring camera 6 from the two support bases 7 for replacement.

[0034] By loosening the two nuts 63 , the elevation and depression angles of the monitoring camera 6 can be adjusted, thereby facilitating adjustment and fixing of the angle of the monitoring camera 6 .

[0035] Further as Figure 1 As shown, it is worth explaining in detail that the top and bottom ends of the mounting plate 1 are both fixedly connected with two symmetrically arranged mounting blocks 2, and the mounting blocks 2 are both fixed to the outer wall of the wall 11 by bolts.

[0036] Further as Figure 2 and 5 As shown, it is worth specifically explaining that, in order to facilitate the lifting and lowering of the monitoring camera 6, a lifting and lowering positioning structure 3 is provided, which includes two rotating shafts 31 rotatably connected in the cavity, sprocket wheels 32 are fixedly connected to the outer sides of the two rotating shafts 31, and the two sprocket wheels 32 are connected by a chain 33 for transmission. The outer side of the chain 33 is fixedly connected to a sliding seat 35 with an I-shaped cross section through a connecting rod 34. The sliding seat 35 is slidably connected to a sliding groove provided on the left side wall of the mounting plate 1, and one end of the sliding seat 35 away from the connecting rod 34 is fixedly connected to the connecting seat 4. The front end of the rotating shaft 31 near the bottom end of the mounting plate 1 extends to the outer side of the mounting plate 1 and is fixedly connected to a connecting plate 36. A T-shaped handle bar 37 is movably inserted at the edge of the connecting plate 36, and a spring a38 is sleeved on the outer side of the T-shaped handle bar 37. The two ends of the spring a38 are respectively fixedly connected to the surface of the connecting plate 36 and the T-shaped handle bar 37. A plurality of clamping holes 39 are provided on the outer side of the mounting plate 1, and the plurality of clamping holes 39 are arranged in a circular array along the center of the rotating shaft 31.

[0037] Among them, pulling the T-shaped handle 37 by hand causes the spring a38 to pull the rope, and one end of the T-shaped handle 37 to disengage from the clamping hole 39, so that the rotating shaft 31 can be easily rotated through the connecting plate 36, so that the chain 33 is driven counterclockwise, thereby driving the sliding seat 35 connected to the connecting rod 34 to move downward, and allowing the monitoring camera 6 installed on the connecting seat 4 to be able to descend to the lowest height.

[0038] Further as Figure 3 and 4As shown, it is worth explaining in detail that, in order to facilitate the disassembly of the surveillance camera 6, a convenient card-mounting structure 8 is provided, including L-shaped card blocks 81 movably inserted on both side walls of the support seat 7, and the top ends of the two L-shaped card blocks 81 are fixedly connected with moving blocks 82 with a vertical cross-section in an I-shaped structure, and the two moving blocks 82 slide in the moving groove provided on the support seat 7, and the inclined portions provided at the opposite ends of the two L-shaped card blocks 81 are both engaged in the card groove provided on the outer wall of the insertion block, and the opposite ends of the two moving blocks 82 are fixedly connected to the inner wall of the moving groove through a spring b86, and the outer surfaces of the two moving blocks 82 are rotatably connected with push-pull rods 83, and the top ends of the two push-pull rods 83 are rotatably connected to the outside of a slider 84 with the same I-shaped cross-section, and the slider 84 is slidably connected to the slide groove provided on the support seat 7, and the two sliders 84 are fixedly connected by the same synchronization rod 85.

[0039] As shown in the accompanying drawings, the inclined portion at one end of the L-shaped block 81 is not completely inserted into the slot. This is to allow the inclined portion to be squeezed when the insertion seat 62 is inserted into the insertion channel, so that the inclined portion at one end of the L-shaped block 81 can be smoothly inserted into the slot.

[0040] In summary: when the intelligent building security monitoring system is used, when the monitoring camera 6 installed on the outer wall of the wall 11 needs to be inspected, the T-shaped handle 37 can be pulled by hand to make the spring a38 pull the rope, and one end of the T-shaped handle 37 can be disengaged from the clamping hole 39, so that the shaft 31 can be easily rotated through the connecting plate 36, so that the chain 33 is driven counterclockwise, thereby driving the sliding seat 35 connected to the connecting rod 34 to move downward, and the monitoring camera 6 installed on the connecting seat 4 can be lowered to the lowest height, so that It is convenient for maintenance personnel to repair the monitoring camera 6. Secondly, if the maintenance personnel find that the monitoring camera 6 needs to be replaced, they can manually push down the synchronization rod 85, so that the two sliders 84 move down synchronously, and cooperate with the action of the push-pull rod 83, so that the two L-shaped blocks 81 respectively arranged on the two support seats 7 can move relative to each other, so that the inclined part at one end of the L-shaped block 81 can be disengaged from the slot, so that the insertion seat 62 can be pulled out of the insertion channel, thereby facilitating the replacement of the monitoring camera 6.

[0041] The motor 5 can be purchased from the market. The motor 5 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.

Claims

1. An intelligent building security monitoring system, comprising a mounting plate (1) fixed on the outer wall of a wall (11), characterized in that: A cavity is provided on the inner side of the mounting plate (1). A connecting seat (4) is connected to the mounting plate (1) via a lifting and clamping structure (3). A motor (5) is fixedly connected to the top of the connecting seat (4). The output shaft of the motor (5) passes through the connecting seat (4) and is fixedly connected to a rotating disk (51). The bottom end of the rotating disk (51) is fixedly connected to two symmetrically arranged supporting seats (7). An insertion channel is provided at the bottom end of each supporting seat (7). A plug-in seat (62) having an I-shaped cross section is movably inserted into the insertion channel. A convenient clamping structure (8) is connected between the plug-in seat (62) and the supporting seat (7). A connecting shaft (61) is rotatably connected to the two plug-in seats (62). A monitoring camera (6) is fixedly connected between opposite ends of the two connecting shafts (61). Nuts (63) are threadedly connected to the outer sides of the threaded portions of the opposite ends of the two connecting shafts (61). The lifting and clamping structure (3) can facilitate the lifting and adjustment of the monitoring camera (6), thereby eliminating the need for manual climbing to inspect the monitoring camera (6). When inspecting the monitoring camera (6), the monitoring camera (6) can be lowered to a height suitable for manual inspection. The convenient card-mounting structure (8) can facilitate the removal of the monitoring camera (6) from the two support seats (7) for replacement.

2. The intelligent building security monitoring system according to claim 1, characterized in that: The top and bottom ends of the mounting plate (1) are both fixedly connected to two symmetrically arranged mounting blocks (2), and the mounting blocks (2) are both fixed to the outer wall of the wall (11) by bolts.

3. The intelligent building security monitoring system according to claim 1, characterized in that: The lifting and locking structure (3) comprises two rotating shafts (31) rotatably connected in a cavity, sprockets (32) are fixedly connected to the outer sides of the two rotating shafts (31), the two sprockets (32) are connected by a chain (33), the outer side of the chain (33) is fixedly connected to a sliding seat (35) having an I-shaped cross-section through a connecting rod (34), the sliding seat (35) is slidably connected to a sliding groove provided on the left side wall of the mounting plate (1), one end of the sliding seat (35) facing away from the connecting rod (34) is fixedly connected to the connecting seat (4), and the front end of the rotating shaft (31) close to the bottom end of the mounting plate (1) extends to the outer side of the mounting plate (1) and is fixedly connected to a connecting plate (36).

4. The intelligent building security monitoring system according to claim 3 is characterized in that: A T-shaped handlebar (37) is movably inserted at the edge of the connecting plate (36), a spring a (38) is sleeved on the outer side of the T-shaped handlebar (37), two ends of the spring a (38) are respectively fixed to the surface of the connecting plate (36) and the T-shaped handlebar (37), and a plurality of clamping holes (39) are opened on the outer side of the mounting plate (1), and the plurality of clamping holes (39) are arranged in a circular array along the center of the rotating shaft (31).

5. The intelligent building security monitoring system according to claim 1, characterized in that: The portable clamping structure (8) comprises L-shaped clamping blocks (81) movably inserted on both side walls of the support seat (7), the top ends of the two L-shaped clamping blocks (81) are fixedly connected with moving blocks (82) with a vertical cross-section in an I-shaped structure, the two moving blocks (82) slide in the moving grooves provided on the support seat (7), the inclined parts provided at the opposite ends of the two L-shaped clamping blocks (81) are clamped in the clamping grooves provided on the outer walls of the inserting blocks, the opposite ends of the two moving blocks (82) are fixedly connected to the inner walls of the moving grooves through springs b (86), the outer surfaces of the two moving blocks (82) are rotatably connected with push-pull rods (83), the top ends of the two push-pull rods (83) are rotatably connected to the outer sides of a slider (84) with a same I-shaped cross-section, and the slider (84) is slidably connected in the sliding groove provided on the support seat (7).

6. The intelligent building security monitoring system according to claim 5, characterized in that: The two slide blocks (84) are fixedly connected via a same synchronization rod (85).

Images