Intelligent shooting instrument for urban intersection

Abstract

The utility model relates to the technical field of traffic shooting instruments, and discloses an intelligent city intersection shooting instrument. The intelligent shooting instrument for the urban intersection comprises a fixing frame and a camera, the camera comprises a fixing seat, the outer side of the fixing frame is fixedly connected with a worm gear ring, the outer side of the worm gear ring is sleeved with a movable block slidably connected with the worm gear ring, and a first inner cavity communicated with the worm gear ring is formed in the movable block; the device has the advantages that the shooting angle and the shooting range of the camera can be adjusted through remote control, the camera is convenient to disassemble in later maintenance and the like, and the problems that in the prior art, a camera device arranged on an intersection frame rod is fixed on the camera device during installation and is only aligned with an area with the size of one range for monitoring, and the camera device is inconvenient to use are solved. The problems that in the operation process of the camera device, unless a technician climbs on a frame rod to adjust the shooting angle of the camera device, the shooting angle and range of the camera device cannot be adjusted in the operation process, and the camera device is inconvenient to disassemble in later maintenance are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic camera, in particular to a camera for intelligent city intersections. Background Art

[0002] At urban intersections with dense traffic and pedestrian flow, surveillance equipment is generally installed to monitor traffic security in the area.

[0003] In the prior art, the camera device installed on the pole at the intersection is often fixed thereon during installation, and only monitors an area of ​​a certain size. During the operation of the camera device, unless a technician climbs onto the pole to adjust the shooting angle of the camera device, the shooting angle and range cannot be adjusted during operation, and the camera device is not easy to disassemble during later maintenance. Therefore, a camera for smart city intersections is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a camera for smart city intersections, which has the advantages of being able to adjust the shooting angle and range of the camera through remote control, and the camera is easy to disassemble during later maintenance, etc., which solves the problem in the prior art that the camera device installed on the pole at the intersection is often fixed thereon during installation, and only monitors an area of ​​a certain size. During the operation of the camera device, unless a technician climbs onto the pole to adjust the shooting angle of the camera device, the shooting angle and range cannot be adjusted during operation, and the camera device is not easy to disassemble during later maintenance.

[0006] (II) Technical solution

[0007] The utility model solves the above-mentioned technical problems with the following technical solutions: A camera for a smart city intersection, comprising a fixed frame and a camera, the camera comprising a fixed seat, the outer side of the fixed frame is fixedly connected to a worm gear ring, the outer side of the worm gear ring is sleeved with a movable block slidably connected to the worm gear ring, a first inner cavity connected to the worm gear ring is provided in the movable block, a horizontal drive component meshing with the worm gear ring is provided inside the first inner cavity, a second inner cavity connected to both left and right sides of the movable block is provided inside the movable block, an elevation adjustment component is provided on the inner cavity bottom wall of the second inner cavity, a mounting component rotatably connected to the second inner cavity and meshing with the elevation adjustment component is provided inside the second inner cavity, mounting grooves are provided on the front and rear sides of the fixed seat, limiting holes adapted to each other are provided in the mounting grooves, the mounting component is slidably connected to the mounting groove and extends to the inside of the limiting hole, and a remote control module electrically connected to the horizontal drive component, the elevation adjustment component and the camera is provided on the inner cavity bottom wall of the second inner cavity.

[0008] The beneficial effects of the utility model are:

[0009] The camera for the smart city intersection is electrically connected to the remote control module and the control terminal. When the shooting angle of the camera needs to be adjusted, the control terminal moves the horizontal drive component through the remote control module. Since the horizontal drive component is meshed with the worm wheel circle, the movable block is driven to slide on the outside of the worm wheel circle, thereby driving the camera to move and adjust the shooting angle of the camera. The elevation adjustment component is moved, the elevation adjustment component is meshed with the installation component, and the installation component is rotatably connected to the movable block, thereby driving the installation component to move, thereby adjusting the shooting elevation angle of the camera. When the camera needs to be repaired and disassembled at a later stage, the installation component is moved to the opposite side, and then the installation component is separated from the limit hole, and the camera can be pulled out from the installation component. The camera has the advantages of being able to adjust the shooting angle and range of the camera through remote control, and the camera is easy to disassemble during later repairs.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, a slide groove is provided at the top and bottom of the worm wheel ring, and an arc-shaped slide rail extending into the slide groove and slidably connected to the slide groove is fixedly connected to the top wall and bottom wall of the first inner cavity;

[0012] Furthermore, the horizontal drive assembly includes a first motor and a first worm gear. The front wall of the first inner cavity is fixedly connected to the first motor electrically connected to the remote control module, and the output end of the first motor is fixedly connected to the first worm gear which is rotatably connected to the rear wall of the first inner cavity and meshes with the worm gear ring.

[0013] The beneficial effect of adopting the above-mentioned further scheme is that when the shooting angle of the camera needs to be adjusted, the control terminal moves the first motor through the remote control module, which then drives the first worm to rotate. Since the first worm is meshed with the worm gear ring, and the slide groove of the worm gear ring is slidably connected with the slide rail in the movable block, the movable block is driven to slide on the outside of the worm gear ring, thereby driving the camera to move and adjust the shooting angle of the camera.

[0014] Further, the elevation angle adjustment assembly includes a second motor and a second worm, the inner cavity bottom wall of the second inner cavity is fixedly connected to the second motor electrically connected to the remote control module, and the output end of the second motor is fixedly connected to the second worm rotatably connected to the movable block;

[0015] Furthermore, the mounting assembly includes a fan-shaped worm gear, a mounting seat, a ring-shaped wedge rod and a spring. A fan-shaped worm gear meshing with the second worm is rotatably connected between the front and rear walls of the second inner cavity. The top of the fan-shaped worm gear is fixedly connected to a mounting seat slidably connected to the mounting groove. The front and rear sides of the mounting seat are slidably connected to a ring-shaped wedge rod extending into the limiting hole. The outer side of the ring-shaped wedge rod is provided with a spring located in the mounting seat.

[0016] The beneficial effect of adopting the above further scheme is that the control terminal moves the second motor through the remote control module, which then drives the second worm to rotate. Since the second worm is meshed with the fan-shaped worm gear, and the fan-shaped worm gear is rotatably connected to the front and rear walls of the second inner cavity, thereby driving the fan-shaped worm gear to rotate, the shooting elevation angle of the camera installed in the mounting seat can be adjusted. When the camera needs to be repaired and disassembled at a later time, the camera can be pulled out of the mounting seat by pulling the wedge rod with a ring to make it slide to the opposite side, and then separating the wedge rod with a ring from the limit hole, so that the camera can be easily disassembled for later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 3 This is a top sectional view of the first inner cavity of the utility model;

[0020] Figure 4 This is a top view of the arc-shaped slide rail structure of the utility model;

[0021] Figure 5 This is a partial cross-sectional view of the mounting seat of the utility model from top view;

[0022] Figure 6 This is a schematic diagram of the installation slot structure of the utility model;

[0023] Figure 7 It is an enlarged schematic diagram of the structure at point a of the utility model.

[0024] In the figure: 1. fixed frame; 2. worm wheel ring; 3. movable block; 4. first inner cavity; 5. horizontal drive assembly; 501. first motor; 502. first worm; 6. second inner cavity; 7. elevation adjustment assembly; 701. second motor; 702. second worm; 8. mounting assembly; 801. fan-shaped worm wheel; 802. mounting seat; 803. wedge rod with ring; 804. spring; 9. camera; 10. fixed seat; 11. mounting groove; 12. limiting hole; 13. remote control module; 14. slide groove; 15. arc-shaped slide rail. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the embodiment, Figure 1-7 A camera for a smart city intersection is provided. The utility model comprises a fixing frame 1 and a camera 9. The camera 9 comprises a fixing seat 10. A worm wheel 2 is fixedly connected to the outer side of the fixing frame 1. A movable block 3 is sleeved on the outer side of the worm wheel 2 and is slidably connected thereto. A first inner cavity 4 communicating with the worm wheel 2 is provided in the movable block 3. A horizontal driving component 5 meshing with the worm wheel 2 is provided inside the first inner cavity 4. A second inner cavity 6 communicating with both left and right sides of the movable block 3 is provided inside the movable block 3. An elevation adjustment component 7 is provided on the inner cavity bottom wall of the second inner cavity 6. A mounting component 8 rotatably connected thereto and meshing with the elevation adjustment component 7 is provided inside the second inner cavity 6. Mounting grooves 11 are provided on the front and rear sides of the fixing seat 10. Limiting holes 12 matching each other are provided in the mounting grooves 11. The mounting component 8 is slidably connected to the mounting groove 11 and extends to the inside of the limiting hole 12. A remote control module 13 electrically connected to the horizontal driving component 5, the elevation adjustment component 7 and the camera 9 is provided on the inner cavity bottom wall of the second inner cavity 6.

[0027] A slide groove 14 is provided at the top and bottom of the worm wheel 2, and an arc-shaped slide rail 15 extending into the slide groove 14 and slidably connected to the slide groove 14 is fixedly connected to the top wall and the bottom wall of the first inner cavity 4;

[0028] The horizontal drive assembly 5 includes a first motor 501 and a first worm 502. The front wall of the first inner cavity 4 is fixedly connected to the first motor 501 electrically connected to the remote control module 13. The output end of the first motor 501 is fixedly connected to the first worm 502 which is rotatably connected to the rear wall of the first inner cavity 4 and meshed with the worm wheel 2.

[0029] When the shooting angle of the camera 9 needs to be adjusted, the control terminal moves the first motor 501 through the remote control module 13, and then drives the first worm 502 to rotate. Since the first worm 502 is meshed with the worm wheel 2, and the slide groove 14 of the worm wheel 2 is slidably connected with the slide rail 15 in the movable block 3, the movable block 3 is driven to slide on the outside of the worm wheel 2, and the camera 9 can be driven to move and the shooting angle of the camera 9 can be adjusted;

[0030] The elevation angle adjustment assembly 7 includes a second motor 701 and a second worm 702. The bottom wall of the second inner cavity 6 is fixedly connected to the second motor 701 electrically connected to the remote control module 13. The output end of the second motor 701 is fixedly connected to the second worm 702 rotatably connected to the movable block 3.

[0031] The mounting assembly 8 comprises a sector worm gear 801, a mounting seat 802, a ring wedge rod 803 and a spring 804. The sector worm gear 801 meshing with the second worm 702 is rotatably connected between the front and rear walls of the inner cavity of the second inner cavity 6. The top of the sector worm gear 801 is fixedly connected with a mounting seat 802 slidably connected with the mounting groove 11. The front and rear sides of the mounting seat 802 are slidably connected with the ring wedge rod 803 extending into the limiting hole 12. The outer side of the ring wedge rod 803 is provided with a spring 804 located in the mounting seat 802.

[0032] The control terminal moves the second motor 701 through the remote control module 13, and then drives the second worm 702 to rotate. Since the second worm 702 is meshed with the fan-shaped worm gear 801, and the fan-shaped worm gear 801 is rotatably connected to the front and rear walls of the inner cavity of the second inner cavity 6, the fan-shaped worm gear 801 is driven to rotate, and the shooting elevation angle of the camera 9 installed in the mounting seat 802 can be adjusted. When the camera 9 needs to be repaired and disassembled at a later time, the ring-wedge head rod 803 is pulled to slide to the opposite side, and then the ring-wedge head rod 803 is separated from the limit hole 12, and the camera 9 can be pulled out from the mounting seat 802, which facilitates the disassembly of the camera 9 for later maintenance.

[0033] Working principle:

[0034] Step 1: The remote control module 13 is electrically connected to the control terminal. When the shooting angle of the camera 9 needs to be adjusted, the control terminal moves the first motor 501 through the remote control module 13, and then drives the first worm 502 to rotate. Since the first worm 502 is meshed with the worm wheel 2, and the slide groove 14 of the worm wheel 2 is slidably connected with the slide rail 15 in the movable block 3, the movable block 3 is driven to slide on the outside of the worm wheel 2, thereby driving the camera 9 to move and adjust the shooting angle of the camera 9;

[0035] Step 2: The control terminal moves the second motor 701 through the remote control module 13, and then drives the second worm 702 to rotate. Since the second worm 702 is meshed with the fan-shaped worm gear 801, and the fan-shaped worm gear 801 is rotatably connected to the front and rear walls of the second inner cavity 6, the fan-shaped worm gear 801 is driven to rotate, and the shooting elevation angle of the camera 9 installed in the mounting seat 802 can be adjusted;

[0036] Step 3: When the camera 9 needs to be repaired and disassembled at a later time, the camera 9 can be pulled out from the mounting seat 802 by pulling the ring-wedge rod 803 to slide it to the opposite side, and then separating the ring-wedge rod 803 from the limiting hole 12, so that the camera 9 can be easily disassembled for later maintenance.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A camera for use at a smart city intersection, comprising a fixing frame (1) and a camera (9), wherein the camera (9) comprises a fixing seat (10), characterized in that: The outer side of the fixed frame (1) is fixedly connected to a worm wheel (2), the outer side of the worm wheel (2) is sleeved with a movable block (3) slidably connected thereto, the movable block (3) is provided with a first inner cavity (4) in communication with the worm wheel (2), the first inner cavity (4) is provided with a horizontal driving component (5) meshing with the worm wheel (2), the movable block (3) is provided with a second inner cavity (6) in communication with both left and right sides thereof, the inner cavity bottom wall of the second inner cavity (6) is provided with an elevation angle adjustment component (7), the second inner cavity (6) is provided with a first inner cavity (4) in communication with the worm wheel (2), the first inner cavity (4) is provided with a horizontal driving component (5) meshing with the worm wheel (2), the movable block (3) is provided with a second inner cavity (6) in communication with both left and right sides thereof, the second inner cavity (6) is provided with a second inner cavity (6) and the second inner cavity (6) is provided with a second inner cavity (6) and a second inner cavity (6) is provided with a second inner cavity (6) and a second inner cavity (6) is provided with a second inner cavity (6) and a second inner cavity (6) is provided with a second inner cavity (4 ...4) is provided with a second inner cavity (4) and a second inner cavity (4) is provided with a second inner cavity (4) and a second inner cavity (4) is provided with a second inner cavity (4) and a second inner cavity (4) is provided with a second inner cavity (4) and a second inner cavity (4 A mounting assembly (8) is provided inside the fixing seat (10) and is rotatably connected thereto and meshed with the elevation adjustment assembly (7); mounting grooves (11) are provided on the front and rear sides of the fixing seat (10); and mutually matching limiting holes (12) are provided in the mounting grooves (11); the mounting assembly (8) is slidably connected to the mounting grooves (11) and extends to the inside of the limiting holes (12); and a remote control module (13) is provided on the bottom wall of the second inner cavity (6) and is electrically connected to the horizontal drive assembly (5), the elevation adjustment assembly (7) and the camera (9).

2. The camera for smart city intersection according to claim 1, characterized in that: The top and bottom of the worm wheel (2) are both provided with a slide groove (14), and the top wall and bottom wall of the first inner cavity (4) are both fixedly connected with an arc-shaped slide rail (15) extending into the slide groove (14) and slidably connected to the slide groove (14).

3. The camera for smart city intersection according to claim 1, characterized in that: The horizontal drive assembly (5) comprises a first motor (501) and a first worm gear (502); the front wall of the first inner cavity (4) is fixedly connected to the first motor (501) which is electrically connected to the remote control module (13); the output end of the first motor (501) is fixedly connected to the first worm gear (502) which is rotatably connected to the rear wall of the inner cavity of the first inner cavity (4) and meshes with the worm wheel (2).

4. The camera for smart city intersection according to claim 1, characterized in that: The elevation angle adjustment assembly (7) comprises a second motor (701) and a second worm gear (702); the bottom wall of the inner cavity of the second inner cavity (6) is fixedly connected to the second motor (701) electrically connected to the remote control module (13); the output end of the second motor (701) is fixedly connected to the second worm gear (702) rotationally connected to the movable block (3).

5. The camera for smart city intersection according to claim 4, characterized in that: The mounting assembly (8) comprises a fan-shaped worm gear (801), a mounting seat (802), a ring-wedge rod (803) and a spring (804); a fan-shaped worm gear (801) meshing with the second worm (702) is rotatably connected between the front and rear walls of the inner cavity of the second inner cavity (6); a mounting seat (802) slidably connected to the mounting groove (11) is fixedly connected to the top of the fan-shaped worm gear (801); the front and rear sides of the mounting seat (802) are slidably connected to the ring-wedge rod (803) extending into the limiting hole (12); and the outer side of the ring-wedge rod (803) is provided with a spring (804) located in the mounting seat (802).

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