Display device for digital park monitoring

Abstract

The invention relates to the technical field of park monitoring display, and discloses a digital park monitoring display device which comprises a placement seat, a position adjusting assembly is arranged on the front face of the placement seat, a protective cleaning assembly is arranged on the front face of the position adjusting assembly, and an adjusting use assembly is arranged on the surface of the protective cleaning assembly. The display device for digital park monitoring comprises a placing base, a protective cleaning assembly is arranged on the front face of the placing base and the front face of a position adjusting assembly, and an adjusting and using assembly is arranged on the surface of the protective cleaning assembly. According to the display device for digital park monitoring, the protective cleaning assembly is arranged, an atomizing water pump is started to pump out water in a water tank, then a water spraying pipe and a telescopic pipe fitting are used for atomizing and spraying out the water for dust falling, meanwhile, a draught fan part on the right side is started, negative pressure suction force is generated, and water mist and dust mixed impurities are adsorbed to the right side; at the moment, the space between the adjacent connecting rectangular plates is clean, dust on the surface of the lens is wiped, and clear display can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of park monitoring and display, and specifically provides a display device for digital park monitoring. Background Art

[0002] In the current era of rapid digital development, the intelligent management of parks has become a trend, and the construction of digital parks has been continuously promoted. As an important part of park management, the monitoring system plays a key role in ensuring the safety and efficient operation of the park. As the output terminal of the monitoring system, the performance of the display device directly affects the presentation effect of monitoring information and the judgment of the park situation by management personnel.

[0003] The prior art discloses a display device for digital park monitoring with the publication number: CN113744639A, which includes a body and a display panel installed on the front of the body. Both the left and right sides of the body are fixedly connected with vertical plates. A winding rod is movably connected inside the vertical plates, and a protective film is wound around the surface of the winding rod. One end of the protective film away from the winding rod extends to the front of the display panel. A structure for driving the winding rod to rotate is arranged on the right side of the vertical plate, and the structure for driving the winding rod to rotate is a driving motor fixedly connected to the right side of the vertical plate. By arranging the protective film on the front of the display panel, the above device can provide real-time protection for it, prevent external dust from sticking to the surface of the display panel, save the operation steps of the user for regularly cleaning the display panel, and solve the problem that the existing display device is not convenient for the user to clean, and a large amount of dust will be adsorbed on its surface after long-term use, seriously affecting the display efficiency of the display device.

[0004] The above-mentioned display device for digital park monitoring only uses the protective film for dust prevention, and does not have a component that can handle the dust near the display device. Simply setting the protective film has a poor protection effect and a bad effect during use, and thus needs to be improved. Summary of the Invention

[0005] The purpose of the present invention is to provide a display device for digital park monitoring to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A display device for digital park monitoring includes a placement base. A position adjustment component is arranged on the front of the placement base, a protection and cleaning component is arranged on the front of the position adjustment component, and an adjustment and use component is arranged on the surface of the protection and cleaning component.

[0007] The protective cleaning assembly includes a protective plate member, a side surface of the protective plate member is fixedly connected with a side end connecting strip, the inside of the side end connecting strip is fixedly connected with a connecting rectangular plate, the bottom of the connecting rectangular plate is fixedly connected with a connecting arc plate, the right side of the right connecting rectangular plate is fixedly connected with a fan member, the right side of the left connecting rectangular plate is fixedly connected with a water tank, the front of the water tank is fixedly connected with a water supply pipe, the top of the water supply pipe is fixedly connected with a connecting ring seat, the inside of the connecting ring seat is connected with a sealing cover, the right side of the water tank is fixedly connected with an atomizing water pump, the right side of the atomizing water pump is fixedly connected with a water spray pipe, the right side of the water spray pipe is fixedly connected with a telescopic pipe fitting, the bottom of the water tank is fixedly connected with a control valve, the bottom of the control valve is fixedly connected with a connecting pipe fitting, and the bottom of the connecting pipe fitting is fixedly connected with an auxiliary water tank.

[0008] Preferably, the adjustment and use assembly includes a connecting round seat, a first stepper motor component, a connecting rod, a placement plate, a connecting stand, a second stepper motor component, a connecting rod body, a monitoring display assembly, a shielding semicircular piece, a connecting rectangular block, a connecting strip, a limit frame and a hydraulic telescopic rod. The connecting round seat is fixedly connected to the bottom of the connecting arc plate, the first stepper motor component is fixedly connected to the bottom of the connecting round seat, the connecting rod is fixedly connected to the output shaft of the first stepper motor component, the placement plate is fixedly connected to the top of the connecting rod, the connecting stand is fixedly connected to the top right side of the placement plate, and the connecting rod body is fixedly connected to the output shaft of the second stepper motor component. The output shaft, the monitoring and display component is fixedly connected to the output shaft of the connecting rod body, the limit frame is fixedly connected to the front of the monitoring and display component, the hydraulic telescopic rod is fixedly connected to the inside of the limit frame, the connecting strip is fixedly connected to the bottom of the hydraulic telescopic rod at the upper end, the connecting rectangular block is fixedly connected to the front of the connecting strip, the shielding semicircular piece is fixedly connected to the left side of the connecting rectangular block, a lens is arranged on the front of the monitoring and display component, a cleaning block is fixedly connected to the back of the shielding semicircular piece, the cleaning block is slidably connected to the front of the lens, and the cleaning block can clean the lens in the process of following the shielding semicircular piece to slide up and down, so as to facilitate display.

[0009] Preferably, the position adjustment assembly includes a magnetic slide, an internal limit rod, a magnet slide, a connecting plate and a receiving rod, the magnetic slide is fixedly connected to the front side of the placement seat, the internal limit rod is fixedly connected to the internal top and bottom ends of the placement seat, a circular groove is provided inside the magnet slide, the diameter of the circular groove is adapted to the diameter of the internal limit rod, the magnet slide is slidably connected to the surface of the internal limit rod, the magnet slide is slidably connected to one end of the magnetic slide close to each other, the magnet slide is magnetically connected to the magnetic slide, the connecting plate is fixedly connected to the front side of the magnet slide, and the receiving rod is fixedly connected to the front side of the connecting plate.

[0010] Preferably, a threaded groove is formed at the top of the connecting ring seat, and a threaded connection section is fixedly connected to the bottom end of the surface of the sealing cover. The threaded connection section is threadedly connected to the inside of the connecting ring seat.

[0011] Preferably, a communication groove is formed inside the right connecting rectangular plate, and the area of the fan component is larger than that of the communication groove.

[0012] Preferably, a through hole is formed at the center inside the connecting circular seat. The diameter of the through hole is adapted to the diameter of the output shaft of the first stepping motor component. The setting of the through hole allows the output shaft of the stepping motor component to pass through and be connected to the connecting rod component at the top, ensuring the normal use of the device.

[0013] Preferably, a connecting column rod is fixedly connected to the right side of the monitoring and display component, and a limiting sliding frame is fixedly connected to the left side of the connecting vertical frame near the bottom. The connecting column rod is slidably connected to the inside of the limiting sliding frame.

[0014] Preferably, a connecting thin rod is fixedly connected to the right side of the connecting vertical frame near the top, and the second stepping motor component is fixedly connected to the right side of the connecting thin rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. For the display device for digital park monitoring, by setting a protection and cleaning component, the atomizing water pump is started to extract water from the water tank and then atomize and spray it using the water spray pipe and the telescopic pipe fitting for dust reduction. At the same time, the fan component on the right side is started to generate negative pressure suction to adsorb the water mist and dust mixed impurities to the right side. At this time, the space between adjacent connecting rectangular plates is relatively clean, and the dust on the surface of the lens is also wiped, so that clear display can be achieved.

[0017] 2. For the display device for digital park monitoring, by setting an adjustment and use component, the first stepping motor component is started to drive the connecting rod component to rotate, thereby driving the connecting vertical frame, the second stepping motor component and the connecting rod body component at the top to rotate for preliminary orientation adjustment. When adjusting the angle, the second stepping motor component can be started to drive the connecting rod body to rotate to achieve angle adjustment. During the adjustment, the setting of the connecting column rod and the limiting sliding frame is coordinated to ensure the stability of the sliding and perform limiting to restrict the adjustment angle and avoid abnormal display and use when facing upward.

[0018] 3. The digital park monitoring display device is provided with a position adjustment component, and the height of the monitoring display device can be adjusted by the position adjustment component. When adjusting, the magnet slide can be held to drive it to slide up and down on both sides of the inner wall of the placement seat and the inner limit rod surface. The magnet slide is also slidably connected to the side of the magnetic slide when sliding, and the magnet slide is also magnetically connected to the magnetic slide. Therefore, after adjusting to the appropriate height, the magnetic assembly can be used for magnetic self-locking, which is convenient for adjustment and locking after adjustment, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the adjustment and use components of the present invention;

[0021] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the protective cleaning component of the present invention;

[0023] Figure 5 For the present invention Figure 4 Enlarged structural diagram at B in the middle.

[0024] In the figure: 1. Placement seat; 2. Position adjustment component; 201. Magnetic slide; 202. Internal limit rod; 203. Magnet slide; 204. Connecting plate; 205. Receiving rod; 3. Protection and cleaning component; 301. Protection plate; 302. Side connecting strip; 303. Connecting rectangular plate; 304. Connecting arc plate; 305. Fan component; 306. Water tank; 307. Water supply pipe; 308. Connecting ring seat; 309. Sealing cover; 310. Atomizing water pump; 311. Spray pipe; 312, telescopic pipe fittings; 313, connecting pipe fittings; 314, control valve; 4, adjustment and use components; 401, connecting round seat; 402, first stepper motor component; 403, connecting rod; 404, placement plate; 405, connecting stand; 406, second stepper motor component; 407, connecting rod body; 408, monitoring display component; 409, shielding semicircular piece; 410, connecting rectangular block; 411, connecting strip; 412, limit frame; 413, hydraulic telescopic rod. DETAILED DESCRIPTION

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-5 , the present invention provides the following technical solutions:

[0027] A display device for digital park monitoring, including a placement base 1, a position adjustment component 2 is arranged on the front surface of the placement base 1, a protection and cleaning component 3 is arranged on the front surface of the position adjustment component 2, and an adjustment and use component 4 is arranged on the surface of the protection and cleaning component 3.

[0028] The protection and cleaning component 3 includes a protection plate member 301, a side connection strip 302 is fixedly connected to the side surface of the protection plate member 301, a connection rectangular plate 303 is fixedly connected to the inside of the side connection strip 302, a connection arc plate 304 is fixedly connected to the bottom of the connection rectangular plate 303, a blower member 305 is fixedly connected to the right side of the right connection rectangular plate 303, a water tank 306 is fixedly connected to the right side of the left connection rectangular plate 303, a water replenishing pipe 307 is fixedly connected to the front surface of the water tank 306, a connection ring seat 308 is fixedly connected to the top of the water replenishing pipe 307, a sealing cover 309 is connected to the inside of the connection ring seat 308, an atomizing water pump 310 is fixedly connected to the right side of the water tank 306, a water spraying pipe 311 is fixedly connected to the right side of the atomizing water pump 310, a telescopic pipe fitting 312 is fixedly connected to the right side of the water spraying pipe 311, a control valve 314 is fixedly connected to the bottom of the water tank 306, a connection pipe fitting 313 is fixedly connected to the bottom of the control valve 314, a secondary water tank is fixedly connected to the bottom of the connection pipe fitting 313, a threaded groove is opened at the top of the connection ring seat 308, a threaded connection section is fixedly connected to the bottom end surface of the sealing cover 309, and the threaded connection section is threadedly connected to the inside of the connection ring seat 308. A communication groove is opened in the inside of the right connection rectangular plate 303, and the area of the blower member 305 is larger than the area of the communication groove.

[0029] The adjustment and use component 4 includes a connecting circular seat 401, a first stepping motor component 402, a connecting rod component 403, a placing disk 404, a connecting vertical frame 405, a second stepping motor component 406, a connecting rod body 407, a monitoring and display component 408, a shielding semi-circular piece 409, a connecting rectangular block 410, a connecting strip 411, a limiting frame 412 and a hydraulic telescopic rod 413. The connecting circular seat 401 is fixedly connected to the bottom of the connecting arc plate 304. The first stepping motor component 402 is fixedly connected to the bottom of the connecting circular seat 401. The connecting rod component 403 is fixedly connected to the output shaft of the first stepping motor component 402. The placing disk 404 is fixedly connected to the top of the connecting rod component 403. The connecting vertical frame 405 is fixedly connected to the top right side of the placing disk 404. The connecting rod body 407 is fixedly connected to the output shaft of the second stepping motor component 406. The monitoring and display component 408 is fixedly connected to the output shaft of the connecting rod body 407. The limiting frame 412 is fixedly connected to the front of the monitoring and display component 408. The hydraulic telescopic rod 413 is fixedly connected to the inside of the limiting frame 412. The connecting strip 411 is fixedly connected to the bottom of the upper hydraulic telescopic rod 413. The connecting rectangular block 410 is fixedly connected to the front of the connecting strip 411. The shielding semi-circular piece 409 is fixedly connected to the left side of the connecting rectangular block 410. A lens is arranged on the front of the monitoring and display component 408. A cleaning block is fixedly connected to the back of the shielding semi-circular piece 409. The cleaning block is slidably connected to the front of the lens. The cleaning block can clean the lens during the process of moving up and down following the shielding semi-circular piece 409, which is convenient for display. A connecting thin rod is fixedly connected to the right side of the connecting vertical frame 405 near the top. The second stepping motor component 406 is fixedly connected to the right side of the connecting thin rod. A through hole is opened at the center of the inside of the connecting circular seat 401. The diameter of the through hole is adapted to the diameter of the output shaft of the first stepping motor component 402. The setting of the through hole allows the output shaft of the first stepping motor component 402 to pass through and be connected to the connecting rod component 403 at the top, ensuring the normal use of the device. A connecting column rod is fixedly connected to the right side of the monitoring and display component 408. A limiting sliding frame is fixedly connected to the left side of the connecting vertical frame 405 near the bottom. The connecting column rod is slidably connected to the inside of the limiting sliding frame.

[0030] The position adjustment component 2 includes a magnetic attraction sliding frame 201, an inner limiting rod member 202, a magnet sliding seat 203, a connecting plate member 204 and a receiving rod member 205. The magnetic attraction sliding frame 201 is fixedly connected to the front of the placing seat 1. The inner limiting rod member 202 is fixedly connected to the top and bottom inside the placing seat 1. A circular groove is opened inside the magnet sliding seat 203. The diameter of the circular groove is adapted to the diameter of the inner limiting rod member 202. The magnet sliding seat 203 is slidably connected to the surface of the inner limiting rod member 202. The magnet sliding seat 203 is slidably connected to one end of the magnetic attraction sliding frame 201 that is close to each other. The magnet sliding seat 203 is magnetically connected to the magnetic attraction sliding frame 201. The connecting plate member 204 is fixedly connected to the front of the magnet sliding seat 203. The receiving rod member 205 is fixedly connected to the front of the connecting plate member 204.

[0031] When in use, the placement seat 1 is placed in a corner of the digital park, and then the height of the monitoring display device can be adjusted through the position adjustment component 2. When adjusting, the magnetic slide 203 can be held to drive it to slide up and down on the surface of the inner limit rod 202 that fits the inner wall of the placement seat 1. The magnetic slide 203 is also slidably connected to the side of the magnetic slide 201 when sliding, and the magnetic slide 203 is also magnetically connected to the magnetic slide 201. Therefore, after adjusting to the appropriate height, the magnetic assembly can be used for magnetic self-locking, which is convenient for adjustment and locking after adjustment. It is easy to use. A protective plate 301 is connected to the front of the receiving rod 205. The protective cleaning component 3 can be used for the protective cleaning of the monitoring display component 408. The dust content in the park will be greater than that in ordinary places, so dust prevention and dust reduction treatment are required. Dust reduction treatment is required every once in a while during use. During the treatment, the limit frame 412 needs to be started to drive the connecting strip 411 and the connecting rectangular block 410 to move towards each other until the shielding semicircular pieces 409 on the left are close to each other and touch each other, and are located in front of the lens to block dust and water mist, and the shielding semicircular piece A cleaning block is arranged on the back of 409, which can clean the lens during the movement, and then the atomizing water pump 310 can be started to draw out the water in the water tank 306 and then atomize and spray it out through the water spray pipe 311 and the telescopic pipe 312 to reduce dust, and at the same time, the fan part 305 on the right is started to generate negative pressure suction to adsorb the water mist and dust mixed impurities to the right side. At this time, the space between the adjacent connecting rectangular plates 303 is relatively clean, and the dust on the surface of the lens is also wiped, which can be clearly displayed, and the use effect is good, and a connecting round seat 401 is fixedly connected to the bottom of the connecting arc plate 304, which is beneficial to The angle can be adjusted by using the adjustment component 4. When adjusting, the first stepper motor component 402 can be started to drive the connecting rod component 403 to rotate, thereby driving the top connecting stand 405, the second stepper motor component 406 and the connecting rod body 407 component to rotate, and the direction can be adjusted preliminarily. When adjusting the angle, the second stepper motor component 406 can be started to drive the connecting rod body 407 to rotate to achieve the angle adjustment. When adjusting, the setting of the connecting column rod and the limit slide can be coordinated to ensure the stability of the sliding, and the limit can be performed to limit the adjustment angle to avoid the inability to display normally when facing upward.

[0032] 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 display device for digital park monitoring, comprising a placement seat (1), characterized in that: A position adjustment component (2) is arranged on the front of the placement seat (1), a protective cleaning component (3) is arranged on the front of the position adjustment component (2), and an adjustment and use component (4) is arranged on the surface of the protective cleaning component (3); The protective cleaning component (3) comprises a protective plate (301), a side surface of the protective plate (301) is fixedly connected to a side end connecting strip (302), the inside of the side end connecting strip (302) is fixedly connected to a connecting rectangular plate (303), the bottom of the connecting rectangular plate (303) is fixedly connected to a connecting arc plate (304), the right side of the right connecting rectangular plate (303) is fixedly connected to a fan component (305), the right side of the left connecting rectangular plate (303) is fixedly connected to a water tank (306), the front of the water tank (306) is fixedly connected to a water supply pipe (307), and the water supply pipe (30 7) is fixedly connected to the top of a connecting ring seat (308), the interior of the connecting ring seat (308) is connected to a sealing cover (309), the right side of the water tank (306) is fixedly connected to an atomizing water pump (310), the right side of the atomizing water pump (310) is fixedly connected to a water spray pipe (311), the right side of the water spray pipe (311) is fixedly connected to a telescopic pipe fitting (312), the bottom of the water tank (306) is fixedly connected to a control valve (314), the bottom of the control valve (314) is fixedly connected to a connecting pipe fitting (313), and the bottom of the connecting pipe fitting (313) is fixedly connected to an auxiliary water tank.

2. A digital park monitoring display device according to claim 1, characterized in that: The adjustment and use component (4) comprises a connecting round seat (401), a first stepper motor component (402), a connecting rod (403), a placement plate (404), a connecting stand (405), a second stepper motor component (406), a connecting rod body (407), a monitoring display component (408), a shielding semicircular piece (409), a connecting rectangular block (410), a connecting strip (411), a limiting frame (412) and a hydraulic telescopic rod (413); the connecting round seat (401) is fixedly connected to the bottom of the connecting arc plate (304); the first stepper motor component (402) is fixedly connected to the bottom of the connecting round seat (401); the connecting rod (403) is fixedly connected to the output shaft of the first stepper motor component (402); the placement plate (404) is fixedly connected to the top of the connecting rod (403); the connecting stand (405) is fixedly connected to the placement plate (404); On the right side of the top of the plate (404), the connecting rod body (407) is fixedly connected to the output shaft of the second stepping motor component (406), the monitoring display component (408) is fixedly connected to the output shaft of the connecting rod body (407), the limiting frame (412) is fixedly connected to the front of the monitoring display component (408), the hydraulic telescopic rod (413) is fixedly connected to the inside of the limiting frame (412), the connecting strip (411) is fixedly connected to the bottom of the upper end of the hydraulic telescopic rod (413), the connecting square block (410) is fixedly connected to the front of the connecting strip (411), the shielding semicircular piece (409) is fixedly connected to the left side of the connecting square block (410), a lens is arranged on the front of the monitoring display component (408), and a cleaning block is fixedly connected to the back of the shielding semicircular piece (409), and the cleaning block is slidably connected to the front of the lens.

3. A digital park monitoring display device according to claim 2, characterized in that: The position adjustment component (2) comprises a magnetic slide (201), an inner limit rod (202), a magnet slide seat (203), a connecting plate (204) and a receiving rod (205), wherein the magnetic slide seat (201) is fixedly connected to the front side of the placement seat (1), the inner limit rod (202) is fixedly connected to the top and bottom ends of the placement seat (1), and a circular groove is provided inside the magnet slide seat (203), the diameter of the circular groove being equal to the diameter of the inner limit rod (203). 02), the magnet slide (203) is slidably connected to the surface of the inner limit rod (202), the magnet slide (203) is slidably connected to one end of the magnetic attraction slide (201) close to each other, the magnet slide (203) is magnetically connected to the magnetic attraction slide (201), the connecting plate (204) is fixedly connected to the front side of the magnet slide (203), and the receiving rod (205) is fixedly connected to the front side of the connecting plate (204).

4. A digital park monitoring display device according to claim 3, characterized in that: A threaded groove is formed on the top of the connecting ring seat (308), and a threaded connection section is fixedly connected to the bottom end of the surface of the sealing cover (309), and the threaded connection section is threadedly connected to the inside of the connecting ring seat (308).

5. A digital park monitoring display device according to claim 4, characterized in that: A connecting groove is provided inside the right connecting rectangular plate (303), and the area of ​​the fan component (305) is larger than the area of ​​the connecting groove.

6. A digital park monitoring display device according to claim 5, characterized in that: A through hole is provided at the inner center of the connecting round seat (401), and the diameter of the through hole matches the diameter of the output shaft of the first stepper motor component (402).

7. A digital park monitoring display device according to claim 6, characterized in that: The right side of the monitoring display assembly (408) is fixedly connected to a connecting column, and the left side of the connecting stand (405) is fixedly connected to a limiting slide near the bottom, and the connecting column is slidably connected to the inside of the limiting slide.

8. A digital park monitoring display device according to claim 7, characterized in that: A thin connecting rod is fixedly connected to the right side of the connecting stand (405) near the top, and the second stepping motor component (406) is fixedly connected to the right side of the thin connecting rod.

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