Intelligent pull rod type wireless video inspection equipment

Abstract

The invention relates to the technical field of inspection, in particular to intelligent pull rod type wireless video inspection equipment, a handle is fixedly connected to the lower portion of a shell, a camera is arranged on the upper portion of the shell, an illuminating lamp is fixedly installed on the upper portion of the camera, a protection mechanism is arranged outside the camera, a rotating mechanism is arranged on the upper portion of the shell, and the rotating mechanism is connected with the handle. Keys and an LED display screen are arranged on the surface of the shell, and the keys are arranged below the LED display screen. When the camera is used for shooting, a protection mechanism is arranged outside the camera, and when the camera collides with an external object, firstly, an arc-shaped plate makes contact with the external object, the arc-shaped plate drives a sliding rod to move, the sliding rod slides in a first support, meanwhile, the sliding rod compresses a spring, and the spring buffers the borne force; the collision force is prevented from being transmitted to the camera, the camera is protected, and the camera is prevented from being damaged due to the fact that the camera collides with an external object during inspection.

Description

Technical Field

[0001] The present invention relates to the technical field of patrol inspection, and particularly to an intelligent pull rod type wireless video patrol inspection device. Background Art

[0002] During the production operation process, it is often necessary to conduct patrol inspections to ensure the normal operation of the production operation. When conducting patrol inspections, wireless video patrol inspection devices are often required.

[0003] In an intelligent pull rod type wireless video patrol inspection device with the authorization announcement number of CN206388249U, it includes a housing and a handle. The handle is installed on the lower bottom surface of the housing. An LCD display screen is installed on the upper surface of the housing. Buttons are arranged below the LCD display screen. A processor is installed inside the housing. A network connector is installed on the processor. A memory card is installed on one side of the housing on one side of the processor. An alarm and a swing motor are fixedly installed on the upper top surface of the housing. A telescopic rod is installed on the swing motor through a coupling. A metal bellows is installed at the rod end of the telescopic rod. A camera is installed at the end of the metal bellows. The above document still has deficiencies. When in use, the telescopic rod is pulled out to make the camera face the direction to be patrolled. The user can view the picture taken by the camera through the LCD display screen. When it is necessary to change the shooting direction, the swing motor can be started by the picture position adjustment key on the button, so that the swing motor drives the telescopic rod to rotate, thereby moving the position of the camera, which can ensure the clarity and continuity of the taken picture. When the shooting light is dim, the lighting lamp can be turned on through the button to assist the camera in conducting patrol inspections. When danger occurs, the emergency alarm key in the button can be used to quickly turn on the alarm. The LCD display screen and the buttons are both electrically connected to the processor. The buttons include a picture position adjustment key, a lighting key, an emergency alarm key, and a power on / off key. The memory card is installed on the housing through a card slot. The alarm, the swing motor, and the telescopic rod are all electrically connected to the processor. The telescopic rod is a three-section telescopic rod. The metal bellows is connected to the telescopic rod through a thread. The camera and the lighting lamp are both electrically connected to the processor. However, the camera in the above wireless video patrol inspection device is in an exposed state. During the patrol inspection, the camera is easily collided with external objects, resulting in damage to the camera. At the same time, in the above document, the camera is rotated by a motor. On the one hand, it increases the use cost and occupies the drive source. On the other hand, the motor needs to be powered by electricity when driving, increasing the power consumption cost, and further increasing the use cost of the patrol inspection device. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that the camera is easily collided with external objects, resulting in damage to the camera, and to propose an intelligent pull rod type wireless video patrol inspection device.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: Design an intelligent pull-rod type wireless video inspection device, including a housing and a handle. The handle is fixedly connected to the lower part of the housing. A camera is arranged above the housing. A lighting lamp is fixedly installed above the camera. A protection mechanism is arranged outside the camera. A rotating mechanism is arranged above the housing. Buttons and an LED display screen are arranged on the surface of the housing. The buttons are arranged below the LED display screen.

[0006] Preferably, the protection mechanism includes a first bracket, a sliding rod, an arc-shaped plate and a spring; A plurality of the first brackets are all fixedly installed on the outer wall of the camera through bolts. A sliding rod is slidably connected inside the first bracket. An arc-shaped plate is fixedly connected to the end of the sliding rod. A spring is sleeved on the outer wall of the sliding rod. The two ends of the spring are respectively fixedly connected to the sliding rod and the first bracket.

[0007] Preferably, the rotating mechanism includes a second bracket, a worm, a runner, a worm gear, a rotating rod and a disc; The second bracket is fixedly connected to the upper surface of the housing. A worm is rotatably connected inside the second bracket through a bearing. A runner is fixedly connected to the end of the worm. The worm is meshed with the worm gear. A rotating rod is fixedly connected above the worm gear. The outer wall of the rotating rod is rotatably connected to the second bracket through a bearing. A disc is fixedly connected to the upper end of the rotating rod.

[0008] Preferably, convex ribs are arranged on the outer wall of the handle. An alarm is fixedly installed above the housing.

[0009] Preferably, a first sleeve is fixedly connected to the upper surface of the disc. A second sleeve is slidably connected inside the first sleeve.

[0010] Preferably, a support rod is slidably connected inside the second sleeve.

[0011] Preferably, a first locking bolt is threadedly connected inside the first sleeve. The end of the first locking bolt is in contact with the second sleeve.

[0012] Preferably, a second locking bolt is threadedly connected inside the second sleeve. The end of the second locking bolt is in contact with the support rod.

[0013] Preferably, a metal bellows is fixedly connected to the upper end of the support rod.

[0014] Preferably, the end of the metal bellows is fixedly connected to the camera.

[0015] An intelligent pull-rod type wireless video inspection device proposed by the present invention has the beneficial effects that: through the cooperation among the first bracket, the sliding rod, the arc-shaped plate and the spring, when using the camera for shooting, a protection mechanism is arranged outside the camera. When colliding with an external object, first, the arc-shaped plate contacts the external object, the arc-shaped plate drives the sliding rod to move, the sliding rod slides inside the first bracket, and at the same time, the sliding rod compresses the spring, and the spring buffers the received force, avoiding the force during collision from being transmitted to the camera, playing a protective role for the camera, and avoiding damage to the camera caused by collision between the camera and external objects during inspection.

[0016] Through the cooperation among the second bracket, the worm, the runner, the worm gear, the rotating rod and the disc, when it is necessary to change the shooting direction, rotate the runner, the runner drives the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the rotating rod to rotate, the rotating rod drives the disc to rotate, the disc drives the first sleeve to rotate, and then drives the camera to rotate, which can ensure the clarity and continuity of the captured picture. There is a self-locking function between the worm and the worm gear. When the worm is not rotated, the worm gear will not rotate. By manually rotating the camera, on the one hand, it does not occupy the drive source, and on the other hand, it does not need to use power supply, thereby reducing the use cost of the inspection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a structural sectional view of the present invention; Figure 3 is a schematic structural diagram of the connection part of the support rod, the metal bellows and the camera in the present invention; Figure 4 is a schematic structural diagram of the connection part of the first bracket, the sliding rod and the arc-shaped plate in the present invention; Figure 5 is a schematic structural diagram of the connection part of the second bracket, the worm and the runner in the present invention; Figure 6 is a schematic structural diagram of the housing and its internal structure in the present invention; Figure 7 is a schematic structural diagram of the connection part of the first sleeve, the second sleeve and the support rod in the present invention.

[0018] In the figure: 1. Housing, 2. Handle, 3. Protection mechanism, 301. First bracket, 302. Slide bar, 303. Arc plate, 304. Spring, 4. Rotating mechanism, 401. Second bracket, 402. Worm, 403. Runner, 404. Worm gear, 405. Rotating rod, 406. Disc, 5. Camera, 6. Lighting lamp, 7. Button, 8. LED display screen, 9. Convex rib, 10. Alarm, 11. First sleeve, 12. Second sleeve, 13. Support rod, 14. First locking bolt, 15. Second locking bolt, 16. Metal bellows. Detailed implementation mode

[0019] The present invention will be further described below with reference to the accompanying drawings: Refer to the attached Figure 1-7 In this embodiment, an intelligent pull rod type wireless video inspection device includes a housing 1 and a handle 2. The handle 2 is fixedly connected to the lower part of the housing 1. A camera 5 is arranged above the housing 1. The camera 5 takes pictures during inspection and transmits the captured pictures to the LED display screen 8 for display. A lighting lamp 6 is fixedly installed above the camera 5. When the camera 5 takes pictures in a darker environment, the lighting lamp 6 is used for lighting. A protection mechanism 3 is arranged outside the camera 5. The protection mechanism 3 plays a protective role for the camera 5 to prevent the camera 5 from being bumped. Multiple groups of protection mechanisms 3 are provided to protect the camera 5 from multiple angles. A rotating mechanism 4 is arranged above the housing 1. The rotating mechanism 4 rotates the camera 5, replacing the electric drive with manual drive to save costs. Buttons 7 and an LED display screen 8 are arranged on the surface of the housing 1. The internal electrical components of the wireless video inspection device are controlled through the buttons 7. The LED display screen 8 displays the pictures taken by the camera 5. The buttons 7 are arranged below the LED display screen 8. Convex ribs 9 are arranged on the outer wall of the handle 2. The convex ribs 9 increase the friction force of the outer wall of the handle 2 and prevent the phenomenon that the hand slips off the handle 2. An alarm 10 is fixedly installed above the housing 1. The internal structure of the housing 1, the connection relationship between the internal structures, the connection, working principle and internal structure of each electrical component such as the camera 5, the lighting lamp 6, the buttons 7, the LED display screen and the alarm 10 are the same as those in an intelligent pull rod type wireless video inspection device with the authorization announcement number CN206388249U. A processor is installed inside the housing 1. The processor is used to control the normal operation of the inspection device. A network connector is installed on the processor. The network connector is used to connect to the network, facilitating the inspection device to send inspection data to a remote device through the network. A storage card is installed on one side of the processor on one side of the housing. The storage card is used to store inspection data.

[0020] The protection mechanism 3 includes a first bracket 301, a slide bar 302, an arc-shaped plate 303, and a spring 304. A plurality of first brackets 301 are fixedly installed on the outer wall of the camera 5 through bolts. The first bracket 301 and the camera 5 can be disassembled and separated from each other. A slide bar 302 is slidably connected inside the first bracket 301. The slide bar 302 slides inside the first bracket 301. An arc-shaped plate 303 is fixedly connected to the end of the slide bar 302. The slide bar 302 and the arc-shaped plate 303 move together. A spring 304 is sleeved on the outer wall of the slide bar 302. The model of the spring 304 is selected according to actual usage requirements as long as it meets the working needs. Both ends of the spring 304 are fixedly connected to the slide bar 302 and the first bracket 301 respectively. The spring 304 buffers the force it receives. Damping pads are provided at the connection points of the spring 304 with the first bracket 301 and the slide bar 302; When the camera 5 is used for shooting, a protection mechanism 3 is provided outside the camera 5. When it collides with an external object, first, the arc-shaped plate 304 contacts the external object. The arc-shaped plate 304 drives the slide bar 302 to move. The slide bar 302 slides inside the first bracket 301. At the same time, the slide bar 302 compresses the spring 304. The spring 304 buffers the force it receives, preventing the force during the collision from being transmitted to the camera 5 and playing a protective role for the camera 5. During the inspection, it avoids the camera 5 from being damaged due to a collision with an external object.

[0021] The rotation mechanism 4 includes a second bracket 401, a worm 402, a runner 403, a worm gear 404, a rotating rod 405, and a disc 406. The second bracket 401 is fixedly connected to the upper surface of the housing 1. A worm 402 is rotatably connected inside the second bracket 401 through a bearing. The second bracket 401 plays a supporting role for the worm 402. A runner 403 is fixedly connected to the end of the worm 402. The runner 403 drives the worm 402 to rotate. The worm 402 is meshed with the worm gear 404. The worm 402 drives the worm gear 404 to rotate. There is a locking function between the worm 402 and the worm gear 404. The worm gear 404 will not rotate without rotating the worm 402. A rotating rod 405 is fixedly connected above the worm gear 404. The worm gear 404 drives the rotating rod 405 to rotate. The outer wall of the rotating rod 405 is rotatably connected to the second bracket 401 through a bearing. The second bracket 401 plays a supporting role for the rotating rod 405. A disc 406 is fixedly connected to the upper end of the rotating rod 405. The rotating rod 405 drives the disc 406 to rotate; When it is necessary to change the shooting direction, rotate the runner 403. The runner 403 drives the worm 402 to rotate. The worm 402 drives the worm wheel 404 to rotate. The worm wheel 404 drives the rotating rod 405 to rotate. The rotating rod 405 drives the disc 406 to rotate. The disc 406 drives the first sleeve 11 to rotate, and then drives the camera 5 to rotate, which can ensure the clarity and continuity of the captured picture. There is a self-locking function between the worm 402 and the worm wheel 404. When the worm 402 is not rotated, the worm wheel 404 will not rotate. By manually rotating the camera 5, on the one hand, it does not occupy the drive source, and on the other hand, it does not require power supply, thus reducing the use cost of the inspection equipment. When the shooting light is dim, the lighting lamp 6 can be turned on by pressing the button 7 to assist the camera 5 in inspection. When danger occurs, the emergency alarm button in the button 9 can be used to quickly turn on the alarm 10.

[0022] The upper surface of the disc 406 is fixedly connected with the first sleeve 11. The disc 406 drives the first sleeve 11 to rotate. The second sleeve 12 is slidably connected inside the first sleeve 11. The second sleeve 12 slides inside the first sleeve 11. The support rod 13 is slidably connected inside the second sleeve 12. The support rod 13 slides inside the second sleeve 12. The first locking bolt 14 is threadedly connected inside the first sleeve 11. When the first locking bolt 14 rotates, the distance between the end of the first locking bolt 14 and the second sleeve 12 can change. The end of the first locking bolt 14 is in contact with the second sleeve 12. The first locking bolt 14 can fix the second sleeve 12 inside the first sleeve 11. The second locking bolt 15 is threadedly connected inside the second sleeve 12. When the second locking bolt 15 rotates, the distance between the end of the second locking bolt 15 and the support rod 13 can change. The end of the second locking bolt 15 is in contact with the support rod 13. The second locking bolt 15 fixes the support rod 13 inside the second sleeve 12. The upper end of the support rod 13 is fixedly connected with the metal bellows 16. The end of the metal bellows 16 is fixedly connected with the camera 5. The metal bellows 16 plays a supporting role for the camera 5. The metal bellows is a kind of pipe with a regular wavy shape. Common metal bellows are made of carbon steel, stainless steel, steel-lined plastic, aluminum, etc. It is mainly used for occasions where a very small bending radius is required for non-concentric axial transmission, or irregular turning, telescoping, or absorbing the thermal deformation of the pipeline, or for connecting pipelines to pipelines or pipelines to equipment in occasions where it is not convenient to install fixed elbows. The working principle of the metal bellows 16 is the same as that in an intelligent pull-rod type wireless video inspection device with the authorization announcement number of CN206388249U.

[0023] Rotate the first locking bolt 14. The end of the first locking bolt 14 is separated from the second sleeve 12. Pull the second sleeve 12. The second sleeve 12 slides inside the first sleeve 11, and the length of the second sleeve 12 extending outside the first sleeve 11 changes. Rotate the second locking bolt 15. The end of the second locking bolt 14 is separated from the support rod 13. Pull the support rod 13. The support rod 13 slides inside the second sleeve 12, and the length of the support rod 13 extending outside the second sleeve 12 changes. Then, adjust the height of the camera 5 to make the camera 5 at the required height. Rotate the first locking bolt 14 and the second locking bolt 15 in the reverse direction. The first locking bolt 14 relatively fixes the positions of the first sleeve 11 and the second sleeve 12, and the second sleeve 12 and the support rod 13 are relatively fixed, realizing the adjustment of the height of the camera 5. The metal bellows 16 can be bent. Move the camera 5 to make the camera 7 face the direction to be inspected. The staff holds the handle 2. The convex ribs 9 increase the friction between the staff's hand and the handle 2. Insert the camera 5 into the position where wireless video inspection is required. The camera 5 transmits the captured image to the LCD display screen 8. The staff can view the image captured by the camera 5 through the LCD display screen 8.

[0024] Working principle: When the intelligent pull-rod type wireless video inspection device conducts wireless video inspection, rotate the first locking bolt 14. The end of the first locking bolt 14 is separated from the second sleeve 12. Pull the second sleeve 12. The second sleeve 12 slides inside the first sleeve 11, and the length of the second sleeve 12 extending outside the first sleeve 11 changes. Rotate the second locking bolt 15. The end of the second locking bolt 14 is separated from the support rod 13. Pull the support rod 13. The support rod 13 slides inside the second sleeve 12, and the length of the support rod 13 extending outside the second sleeve 12 changes. Then, adjust the height of the camera 5 to make the camera 5 at the required height. Rotate the first locking bolt 14 and the second locking bolt 15 in the reverse direction. The first locking bolt 14 relatively fixes the positions of the first sleeve 11 and the second sleeve 12, and the second sleeve 12 and the support rod 13 are relatively fixed, realizing the adjustment of the height of the camera 5. The metal bellows 16 can be bent. Move the camera 5 to make the camera 7 face the direction to be inspected. The staff holds the handle 2. The convex ribs 9 increase the friction between the staff's hand and the handle 2. Insert the camera 5 into the position where wireless video inspection is required. The camera 5 transmits the captured image to the LCD display screen 8. The staff can view the image captured by the camera 5 through the LCD display screen 8; Camera rotation stage: When it is necessary to change the shooting direction, rotate the rotating wheel 403. The rotating wheel 403 drives the worm 402 to rotate. The worm 402 drives the worm wheel 404 to rotate. The worm wheel 404 drives the rotating rod 405 to rotate. The rotating rod 405 drives the disc 406 to rotate. The disc 406 drives the first sleeve 11 to rotate, and then drives the camera 5 to rotate, which can ensure the clarity and continuity of the captured picture. There is a self-locking function between the worm 402 and the worm wheel 404. When the worm 402 is not rotated, the worm wheel 404 will not rotate. By manually rotating the camera 5, on the one hand, it does not occupy the drive source, and on the other hand, it does not need to use power supply, thus reducing the use cost of the inspection equipment. When the shooting light is dim, the lighting lamp 6 can be turned on through the button 7 to assist the camera 5 in inspection. When danger occurs, the emergency alarm button in the button 9 can be used to quickly turn on the alarm 10; Protection stage: When the camera 5 is used for shooting, a protection mechanism 3 is arranged outside the camera 5. When colliding with an external object, first, the arc-shaped plate 304 contacts the external object. The arc-shaped plate 304 drives the slide rod 302 to move. The slide rod 302 slides inside the first support 301. At the same time, the slide rod 302 compresses the spring 304. The spring 304 buffers the received force, avoiding the transmission of the collision force to the camera 5 and playing a protective role for the camera 5. During inspection, it is avoided that the camera 5 collides with an external object and causes damage to the camera 5; During inspection, the electrical components inside the device are controlled through the button 7. The LED display screen 8 displays the picture captured by the camera 5 to achieve an intelligent effect. The first sleeve 11, the second sleeve 12 and the support rod 13 can be telescoped to achieve a pull rod effect, and then an intelligent pull rod type wireless video inspection device is realized.

[0025] Although the present invention has been illustrated and described by reference to the preferred embodiments, those skilled in the art should understand that various changes in form and details can be made within the scope of the claims.

Claims

1. An intelligent pull-rod type wireless video inspection device, comprising a housing (1) and a handle (2), wherein the handle (2) is fixedly connected to the lower part of the housing (1), and is characterized in that: Above the housing (1) is provided a camera (5), above the camera (5) is fixedly installed a lighting lamp (6), outside the camera (5) is provided a protection mechanism (3), above the housing (1) is provided a rotating mechanism (4), on the surface of the housing (1) are provided buttons (7) and an LED display screen (8), and the buttons (7) are arranged below the LED display screen (8).

2. The intelligent pull rod type wireless video inspection device according to claim 1, wherein: The protection mechanism (3) includes a first bracket (301), a slide bar (302), an arc-shaped plate (303) and a spring (304); A plurality of the first brackets (301) are all fixedly installed on the outer wall of the camera (5) by bolts. A slide bar (302) is slidably connected inside the first bracket (301). The end of the slide bar (302) is fixedly connected with an arc-shaped plate (303). A spring (304) is sleeved on the outer wall of the slide bar (302), and both ends of the spring (304) are fixedly connected with the slide bar (302) and the first bracket (301) respectively.

3. The intelligent pull rod type wireless video inspection device according to claim 1, characterized in that: The rotating mechanism (4) includes a second bracket (401), a worm (402), a runner (403), a worm gear (404), a rotating rod (405) and a disc (406); The second bracket (401) is fixedly connected to the upper surface of the housing (1). Inside the second bracket (401) is rotatably connected a worm (402) through a bearing. The end of the worm (402) is fixedly connected with a runner (403). The worm (402) is meshed and connected with a worm gear (404). Above the worm gear (404) is fixedly connected a rotating rod (405). The outer wall of the rotating rod (405) is rotatably connected with the second bracket (401) through a bearing, and the upper end of the rotating rod (405) is fixedly connected with a disc (406).

4. The intelligent pull-rod type wireless video inspection device according to claim 1, wherein: On the outer wall of the handle (2) are provided convex ridges (9), and above the housing (1) is fixedly installed an alarm (10).

5. The intelligent pull rod type wireless video inspection device according to claim 3, characterized in that: On the upper surface of the disc (406) is fixedly connected a first sleeve (11), and inside the first sleeve (11) is slidably connected a second sleeve (12).

6. The intelligent pull rod type wireless video inspection device according to claim 5, characterized in that: Inside the second sleeve (12) is slidably connected a support rod (13).

7. An intelligent pull rod type wireless video inspection device according to claim 5, characterized in that: Inside the first sleeve (11) is threadedly connected a first locking bolt (14), and the end of the first locking bolt (14) is in contact with the second sleeve (12).

8. An intelligent pull rod type wireless video inspection device according to claim 5, characterized in that: Inside the second sleeve (12) is threadedly connected a second locking bolt (15), and the end of the second locking bolt (15) is in contact with the support rod (13).

9. The intelligent pull rod type wireless video inspection device according to claim 6, characterized in that: The upper end of the support rod (13) is fixedly connected with a metal bellows (16).

10. The intelligent pull rod type wireless video inspection device according to claim 9, characterized in that: The end of the metal bellows (16) is fixedly connected with the camera (5).

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