A lifting bracket for facilitating camera maintenance

Abstract

The utility model discloses a lifting and mounting frame which is convenient for maintaining a camera, and belongs to the technical field of camera mounting structure, and includes a C-shaped channel steel, a driving motor, a slider, a cantilever frame and a cable, wherein the driving motor output shaft is connected to a screw rod, the screw rod passes through the middle of the slider and is threadedly connected thereto, the cantilever frame is fixedly arranged on the front end surface of the slider, a camera is installed below the end of the cantilever frame, and the cable is spirally sleeved outside the screw rod and electrically connected to the camera. Thus, the screw rod is driven to rotate by the driving motor, and then the slider is driven to move up and down, driving the camera to be lifted and lowered, which is convenient for workers to maintain it. At the same time, the cable connected to the camera is spirally sleeved outside the screw rod, so that the cable can be stretched and compressed like a spring, so that during the lifting process of the camera, the cable will neither hinder the movement of the camera nor cause the cable to sag due to the descent of the camera, thereby affecting the overall aesthetics.

Description

Technical Field

[0001] The utility model relates to a camera installation structure, in particular to a lifting and mounting frame which is convenient for maintaining a camera, and belongs to the technical field of camera installation structures. Background Art

[0002] Camera (CAMERA or WEBCAM), also known as computer camera, computer eye, electronic eye, etc., is a video input device that is widely used in video conferencing, telemedicine and real-time monitoring. Ordinary people can also communicate with each other through the camera on the Internet with images and sounds. In addition, people can also use it for various popular digital images, audio and video processing, etc.

[0003] Existing electronic eye monitoring equipment is usually installed on a higher rack for operation. When the camera is damaged or the surface is contaminated, resulting in poor imaging effect, maintenance personnel need to use equipment such as ladders or lifting platforms to send them to the camera for maintenance. This results in limited working space for workers during maintenance, which affects the efficiency of workers' maintenance work, and requires frequent movement of tools, resulting in prolonged maintenance time. Therefore, in response to the above problems, a lifting bracket that is convenient for camera maintenance is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a lifting bracket which is convenient for maintaining the camera. The camera mounting structure can drive the screw rod to rotate through the driving motor at the bottom, and then drive the slider to move up and down through the threaded engagement action, and finally drive the camera to be lifted and lowered, so that workers can maintain it conveniently, and it can also play a role in adjusting the height of the camera. In addition, the cable connected to the camera is spirally sleeved outside the screw rod. This form allows the cable to be stretched and compressed like a spring, so that during the lifting process of the camera, the cable will neither hinder the movement of the camera nor cause the cable to droop due to the descent of the camera to affect the appearance. The technical problems in the prior art that it is difficult for maintenance workers to repair the camera through the lifting function and the wiring of the liftable camera are difficult are solved.

[0005] In order to solve the above problems, the following technical solutions are provided:

[0006] A lifting and mounting frame is designed to facilitate camera maintenance, including a C-shaped channel steel, a driving motor, a slider, a cantilever frame and a cable, wherein the driving motor is fixedly arranged at the bottom of the C-shaped channel steel, the driving motor output shaft is connected to a screw rod, the slider is slidably arranged in the C-shaped channel steel, the screw rod passes through the middle of the slider and is threadedly connected to the slider, the cantilever frame is fixedly arranged on the front end surface of the slider, a camera is installed below the end of the cantilever frame, and the cable is spirally sleeved outside the screw rod and is electrically connected to the camera.

[0007] In the above technical solution, the driving motor at the bottom drives the lead screw to rotate, and then drives the slider to move up and down through the threaded engagement, and finally drives the camera to be raised and lowered, which is convenient for workers to maintain it, and can also play a role in adjusting the working height of the camera; in addition, the cable connected to the camera is spirally sleeved on the outside of the lead screw. This form allows the cable to be stretched and compressed like a spring, so that during the lifting process of the camera, the cable will neither hinder the movement of the camera, nor will the cable droop due to the descent of the camera affect the overall aesthetics.

[0008] Furthermore, an upper fixed sleeve is fixedly provided on the bottom of the slider and is non-contactly sleeved outside the screw rod, a lower fixed sleeve is fixedly provided on the upper end surface of the drive motor and is non-contactly sleeved outside its output shaft, the upper end part of the cable is fixedly sleeved outside the upper fixed sleeve, the lower end part of the cable is fixedly sleeved inside the lower fixed sleeve, and a plug is electrically connected to the lower end of the cable.

[0009] The above technical solution can fix the upper and lower ends of the cable to prevent the spirally arranged cable from collapsing at the bottom of the screw rod under the action of gravity, and can also play a role in sharing the load to prevent the load from being directly transferred to the connection point.

[0010] Furthermore, an internally buried wire electrically connected to the camera is buried in the cantilever frame, and one end of the internally buried wire away from the camera extends out of the cantilever frame, and the top end of the cable is electrically connected to the internally buried wire via a wiring terminal.

[0011] The above technical solution can realize the electrical connection between the cable and the camera through the embedded wire, thereby facilitating the power supply for the camera through the cable, and at the same time the video data of the camera can also be transmitted through the cable.

[0012] Furthermore, the wiring terminal includes a female wiring terminal and a sub-wiring terminal, wherein the female wiring terminal is electrically connected to the top end of the cable, and the sub-wiring terminal is electrically connected to the buried wire end.

[0013] The above technical solution can realize a detachable connection between the cable and the camera through the female terminal and the sub-terminal, thereby facilitating the maintenance or replacement of the camera separately to improve work efficiency.

[0014] Furthermore, a centrally arranged guide rod is fixedly provided on the inner walls on both sides of the C-shaped channel steel, and side sliding grooves are opened on both sides of the sliding block, and the side sliding grooves can fit tightly with the surface of the guide rod.

[0015] The above technical solution can constrain the slider by sliding the side sliding groove along the guide rod, avoiding slight deviation or rotation during the sliding process, and ensuring that the slider can go straight up and down in the C-shaped channel steel.

[0016] Furthermore, a mounting structure is provided on the back side of the C-shaped channel steel, and the mounting structure includes a plurality of L-shaped mounting plates and elastic resist strips, wherein the L-shaped mounting plate is provided with a through mounting hole, and a reinforcement ring surrounding the mounting hole is fixedly provided on the front end face of the L-shaped mounting plate, and the elastic resist strip is made of elastic rubber material and the plane where the rear end face thereof is located exceeds the plane where the rear end faces of the two L-shaped mounting plates are located.

[0017] According to the above technical solution, when the frame is installed as a whole, the frame can be fixed to a wall or other structure by means of bolts passing through the mounting holes, and the reinforcement ring can reinforce the portion around the mounting hole to prevent the mounting hole from being deformed due to the squeezing force of the bolts. In addition, when the frame is installed as a whole, the elastic stay is in a compressed state. At this time, the elastic stay applies an external thrust to the C-shaped channel steel to ensure the tightness of the connection between the L-shaped mounting plate and the bolts, thereby preventing the bolts from loosening.

[0018] Furthermore, the cantilever frame is made of a lightweight aluminum alloy and has a through triangular through hole in the middle thereof.

[0019] The above technical solution can reduce the overall mass of the cantilever frame, thereby reducing the workload of the drive motor, and can also reduce the wear rate between the slider and the screw rod.

[0020] Furthermore, the C-shaped channel steel top cover is provided with a top cover, and the top end of the screw rod is rotatably connected to the lower end surface of the top cover.

[0021] The above technical solution can constrain the top end of the screw rod with the top cover, ensuring that the screw rod can be centrally arranged in the C-shaped channel steel without any deviation at the end.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] In the utility model, a driving motor located at the bottom drives the lead screw to rotate, and then drives the slider to move up and down through the meshing action of the threads, and finally drives the camera to be raised and lowered, which is convenient for workers to maintain it, and can also play a role in adjusting the working height of the camera; in addition, the cable connected to the camera is spirally sleeved outside the lead screw, which allows the cable to be stretched and compressed like a spring, so that during the lifting process of the camera, the cable will neither hinder the movement of the camera nor cause the cable to sag due to the descent of the camera and affect the overall appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the upper structure of the utility model;

[0027] Figure 3 It is a schematic diagram of the lower structure of the utility model;

[0028] Figure 4 It is a schematic diagram of the installation structure of the utility model.

[0029] In the figure: 1. C-shaped channel steel; 11. Guide rod; 12. Top cover; 2. Drive motor; 3. Screw rod; 4. Slider; 41. Side slide groove; 5. Cantilever frame; 51. Triangular through hole; 6. Camera; 7. Cable; 71. Upper fixing sleeve; 72. Lower fixing sleeve; 73. Plug; 81. Internal buried wire; 82. Female terminal; 83. Sub-terminal; 9. Mounting structure; 91. L-shaped mounting plate; 92. Mounting hole; 93. Reinforcement ring; 94. Elastic resist strip. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0031] like Figure 1 - Figure 3 As shown, the present embodiment provides a lifting and mounting frame for facilitating camera maintenance, comprising a C-shaped channel steel 1, a driving motor 2, a slider 4, a cantilever frame 5 and a cable 7, wherein the driving motor 2 is fixedly arranged at the bottom of the C-shaped channel steel 1, the output shaft of the driving motor 2 is connected to a screw rod 3, the slider 4 is slidably arranged in the C-shaped channel steel 1, the screw rod 3 passes through the middle of the slider 4 and is threadedly connected thereto, the cantilever frame 5 is fixedly arranged on the front end surface of the slider 4, and a camera 6 is installed below the end of the cantilever frame 5. In the above technical scheme, the driving motor 2 at the bottom drives the screw rod 3 to rotate, and then drives the slider 4 to move up and down through the threaded meshing action, and finally drives the camera 6 to be lifted and lowered, which is convenient for workers to maintain it, and can also play a role in adjusting the working height of the camera 6.

[0032] In addition, the cable 7 is spirally sleeved outside the screw rod 3 and electrically connected to the camera 6. Since the cable 7 connected to the camera 6 is spirally sleeved outside the screw rod 3, this form allows the cable 7 to be stretched and compressed like a spring, so that during the lifting and lowering process of the camera 6, the cable 7 will neither hinder the movement of the camera 6 nor cause the cable 7 to sag due to the descent of the camera 6 and affect the overall appearance.

[0033] like Figure 1 - Figure 3As shown, an upper fixing sleeve 71 which is non-contactly sleeved outside the screw rod 3 is fixedly provided at the bottom of the slider 4, a lower fixing sleeve 72 which is non-contactly sleeved outside the output shaft thereof is fixedly provided on the upper end surface of the driving motor 2, an upper end portion of the cable 7 is fixedly sleeved outside the upper fixing sleeve 71, a lower end portion of the cable 7 is fixedly sleeved inside the lower fixing sleeve 72, and a plug 73 is electrically connected to the lower end of the cable 7. The above technical scheme can fix the upper and lower ends of the cable 7 to prevent the spirally arranged cable 7 from collapsing at the bottom of the screw rod 3 under the action of gravity, and can also play a role in sharing the load to prevent the load from being directly transferred to the wiring point.

[0034] like Figure 2 As shown, an internal buried wire 81 electrically connected to the camera 6 is buried in the cantilever frame 5, and one end of the internal buried wire 81 away from the camera 6 extends out of the cantilever frame 5, and the top end of the cable 7 is electrically connected to the internal buried wire 81 through a wiring terminal, and the wiring terminal includes a female terminal 82 and a sub-terminal 83, wherein the female terminal 82 is electrically connected to the top end of the cable 7, and the sub-terminal 83 is electrically connected to the end of the internal buried wire 81. The above technical scheme can realize the electrical connection between the cable 7 and the camera 6 through the internal buried wire 81, thereby facilitating the power supply for the camera 6 through the cable 7, and at the same time, the video data of the camera 6 can also be transmitted through the cable 7, and the detachable connection between the cable 7 and the camera 6 is realized through the female terminal 82 and the sub-terminal 83, thereby facilitating the maintenance or replacement of the camera 6 separately, so as to improve work efficiency.

[0035] like Figure 2 As shown, a centrally arranged guide rod 11 is fixedly provided on the inner walls on both sides of the C-shaped channel steel 1, and side sliding grooves 41 are opened on both sides of the slider 4. The side sliding grooves 41 can fit tightly with the surface of the guide rod 11. The above technical scheme can restrain the slider 4 by sliding the side sliding grooves 41 along the guide rod 11, avoiding slight deviation or rotation during the sliding process, and ensuring that the slider 4 can go straight up and down in the C-shaped channel steel 1.

[0036] like Figure 4As shown, a mounting structure 9 is provided on the back of the C-shaped channel steel 1, and the mounting structure 9 includes a plurality of L-shaped mounting plates 91 and elastic resist strips 94, wherein a through mounting hole 92 is opened on the L-shaped mounting plate 91, and a reinforcing ring 93 surrounding the mounting hole 92 is fixedly provided on the front end face of the L-shaped mounting plate 91, and the elastic resist strip 94 is made of elastic rubber material and the plane where the rear end face thereof is located exceeds the plane where the rear end faces of the two L-shaped mounting plates 91 are located, and when the frame is installed as a whole, the frame as a whole can be fixed to a wall or other structure by means of bolts passing through the mounting holes 92, and the reinforcing ring 93 can reinforce the part around the mounting holes 92 to avoid deformation of the mounting holes 92 due to the extrusion force of the bolts, and in addition, when the frame as a whole is installed, the elastic resist strip 94 is in a compressed state, and at this time, the elastic resist strip 94 will apply an external thrust to the C-shaped channel steel 1 to ensure the tightness of the connection between the L-shaped mounting plate 91 and the bolts, and to prevent the bolts from loosening.

[0037] like Figure 2 As shown, the cantilever frame 5 is made of lightweight aluminum alloy and has a through triangular through hole 51 in the middle. The above technical solution can reduce the overall mass of the cantilever frame 5, thereby reducing the workload of the drive motor 2, and can also reduce the wear rate between the slider 4 and the screw rod 3.

[0038] like Figure 1 As shown, the top cover of the C-shaped channel steel 1 is provided with a top cover 12, and the top end of the screw rod 3 is rotatably connected to the lower end surface of the top cover 12. The above technical scheme can restrain the top end of the screw rod 3 with the top cover 12, ensuring that the screw rod 3 can be centrally arranged in the C-shaped channel steel 1 without any deviation at the end.

[0039] The use principle and use process of the utility model: when the camera 6 needs to be maintained, no other equipment is needed. The drive motor 2 at the bottom drives the screw rod 3 to rotate, and then the slider 4 is driven up and down through the thread engagement action, and finally the camera 6 is driven to rise and fall, which is convenient for workers to maintain it, and can also adjust the working height of the camera 6.

[0040] In addition, since the cable 7 connected to the camera 6 is spirally sleeved outside the screw rod 3, this form allows the cable 7 to be stretched and compressed like a spring, so that during the lifting and lowering process of the camera 6, the cable 7 will neither hinder the movement of the camera 6 nor cause the cable 7 to sag due to the descent of the camera 6 and affect the overall aesthetics.

[0041] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0042] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0043] The present invention is described above in conjunction with specific implementation methods, but it should be clear to those skilled in the art that these descriptions are exemplary and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on the spirit and principles of the present invention, and these modifications and variations are also within the scope of the present invention.

Claims

1. A lifting bracket for facilitating camera maintenance, characterized in that: include: C-shaped channel steel (1); A drive motor (2) is fixedly arranged at the bottom of the C-shaped channel steel (1), and the output shaft of the drive motor (2) is drivingly connected to a screw rod (3); A slider (4) is slidably arranged in the C-shaped channel steel (1), and the screw rod (3) passes through the middle of the slider (4) and is threadedly connected thereto; A cantilever frame (5) is fixedly arranged on the front end surface of the slider (4), and a camera (6) is installed below the end of the cantilever frame (5); The cable (7) is spirally sleeved outside the screw rod (3) and is electrically connected to the camera (6).

2. A lifting bracket for facilitating camera maintenance according to claim 1, characterized in that: An upper fixing sleeve (71) is fixedly arranged at the bottom of the slider (4) and is non-contactly sleeved outside the screw rod (3); a lower fixing sleeve (72) is fixedly arranged at the upper end surface of the drive motor (2) and is non-contactly sleeved outside the output shaft thereof; the upper end portion of the cable (7) is fixedly sleeved outside the upper fixing sleeve (71); the lower end portion of the cable (7) is fixedly sleeved inside the lower fixing sleeve (72); and a plug (73) is electrically connected to the lower end of the cable (7).

3. The lifting bracket for facilitating camera maintenance according to claim 1, characterized in that: An embedded wire (81) electrically connected to the camera (6) is embedded in the cantilever frame (5); one end of the embedded wire (81) away from the camera (6) extends out of the cantilever frame (5); and the top end of the cable (7) and the embedded wire (81) are electrically connected via a wiring terminal.

4. A lifting bracket for facilitating camera maintenance according to claim 3, characterized in that: The wiring terminal comprises a female wiring terminal (82) and a sub-wiring terminal (83), wherein the female wiring terminal (82) is electrically connected to the top end of the cable (7), and the sub-wiring terminal (83) is electrically connected to the end of the buried wire (81).

5. The lifting bracket for facilitating camera maintenance according to claim 1, characterized in that: A centrally arranged guide rod (11) is fixedly provided on the inner walls on both sides of the C-shaped channel steel (1), and side sliding grooves (41) are provided on both sides of the sliding block (4), and the side sliding grooves (41) can be tightly fitted with the surface of the guide rod (11).

6. The lifting bracket for facilitating camera maintenance according to claim 1, characterized in that: The back of the C-shaped channel steel (1) is provided with a mounting structure (9), the mounting structure (9) comprising a plurality of L-shaped mounting plates (91) and elastic stop strips (94), wherein the L-shaped mounting plate (91) is provided with a through mounting hole (92), the front end surface of the L-shaped mounting plate (91) is fixedly provided with a reinforcing ring (93) surrounding the mounting hole (92), and the elastic stop strip (94) is made of elastic rubber material and the plane where the rear end surface thereof is located exceeds the plane where the rear end surfaces of the two L-shaped mounting plates (91) are located.

7. The lifting bracket for facilitating camera maintenance according to claim 1, characterized in that: The cantilever frame (5) is made of a light aluminum alloy and has a through triangular through hole (51) in the middle thereof.

8. The lifting bracket for facilitating camera maintenance according to claim 1, characterized in that: The top cover of the C-shaped channel steel (1) is provided with a top cover (12), and the top end of the screw rod (3) is rotatably connected to the lower end surface of the top cover (12).

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