CN210532623U - Remote monitoring system for central air conditioner - Google Patents
Remote monitoring system for central air conditioner Download PDFInfo
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- CN210532623U CN210532623U CN201921396654.5U CN201921396654U CN210532623U CN 210532623 U CN210532623 U CN 210532623U CN 201921396654 U CN201921396654 U CN 201921396654U CN 210532623 U CN210532623 U CN 210532623U
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Abstract
The utility model discloses a central air-conditioning remote monitoring system, which relates to the technical field of central air-conditioning, and the key point of the technical proposal is that the system comprises a central air-conditioning body, a lighting lamp, a monitoring box, a mounting seat and a camera, wherein the mounting seat is provided with a dustproof device which comprises a transparent cover, a fixing mechanism and a cleaning mechanism which is arranged on the mounting seat and used for cleaning the transparent cover; the cleaning mechanism comprises two rotating shafts which are rotatably connected to the inner side of the top of the mounting seat and are horizontally arranged, two ends of the two rotating shafts are fixedly connected to the arc-shaped rods of the two rotating shafts respectively, a plurality of bristles which are sequentially fixedly connected to one side, close to the transparent cover, of the arc-shaped rods along the circumferential direction of the arc-shaped rods, a driving assembly which is installed on the inner side of the top of the mounting seat and used for driving the rotating shafts to rotate, and a limiting assembly which is installed on the inner side of the top. The utility model discloses a set up dust keeper, can reduce the possibility of attaching to the dust on the mirror surface of camera, therefore the camera of being convenient for is kept watch on.
Description
Technical Field
The utility model relates to a central air conditioning technology field, more specifically the saying so, it relates to a central air conditioning remote monitering system.
Background
With the development of economy and the improvement of living standard of people, the central air conditioner has been widely applied to various places. The central air conditioning system consists of a cold and heat source system and an air conditioning system. The principle of liquid vaporization refrigeration is adopted to provide required cold energy for an air conditioning system so as to offset the cold load of the indoor environment; the heating system provides heat to the air conditioning system to offset the heat load of the indoor environment.
In the prior art, reference may be made to chinese patent application with publication number CN107796087A, which discloses a central air-conditioning remote monitoring system, comprising a central air-conditioning body and a controller, wherein lights are installed around the central air-conditioning body, a power plug is installed at one side of the central air-conditioning body, a control switch is installed on the lights, a sensor is installed inside the central air-conditioning body, the sensor comprises a temperature sensor, a pressure sensor and a smoke sensor, a monitoring box and a camera are installed at the top of the central air-conditioning body, the monitoring box comprises a box cover and a box body, a lock is arranged between the box cover and the box body, an alarm and a wireless network receiver are installed on the box cover, a loudspeaker is installed on the alarm, the controller is installed inside the monitoring box, and a wireless transmitter is installed on the controller, the wireless transmitter is in communication connection with the computer, and the memory is installed at the bottom of the controller.
However, after the camera is used for a period of time, dust adheres to the mirror surface of the camera, and therefore the monitoring effect of the camera may be affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a central air conditioning remote monitering system, it is through setting up dust keeper, can reduce the possibility of attaching to the dust on the mirror surface of camera, therefore the camera of being convenient for is kept watch on.
In order to achieve the above purpose, the utility model provides a following technical scheme: a remote monitoring system of a central air conditioner comprises a central air conditioner body, a lighting lamp, a monitoring box, a mounting seat and a camera, wherein a dustproof device is arranged on the mounting seat, and comprises an arc-shaped transparent cover detachably connected to the mounting seat, a fixing mechanism arranged on the mounting seat and used for fixing the transparent cover, and a cleaning mechanism arranged on the mounting seat and used for cleaning the transparent cover; clean mechanism is including rotating two pivots, both ends that connect in the inboard and level setting in the top of mount pad and rigid coupling respectively in the arc pole of two pivots, along the circumference of arc pole rigid coupling in proper order in a plurality of brush hairs that the arc pole is close to translucent cover one side, install and be used for driving pivot pivoted drive assembly in the top inboard of mount pad and install and be used for carrying out spacing subassembly to the arc pole in the top inboard of mount pad.
By adopting the technical scheme, the camera is covered by the transparent cover, when dust is attached to the transparent cover, the rotating shaft is driven to rotate by the driving assembly, the rotating shaft rotates to drive the arc-shaped rod to rotate, and the arc-shaped rod rotates to drive the brush hair to rotate, so that the dust attached to the transparent cover can be brushed away; in summary, the arrangement of the dust-proof device can reduce the possibility of dust adhering to the mirror surface of the camera, thereby facilitating the monitoring of the camera.
The utility model discloses further set up to: the driving assembly comprises an asynchronous motor arranged on the inner side of the top of the mounting seat, a worm fixedly connected to an output shaft of the asynchronous motor, and a worm wheel fixedly connected to the rotating shaft and meshed with the worm.
By adopting the technical scheme, the asynchronous motor is started, the output shaft of the asynchronous motor drives the worm to rotate, the worm rotates to drive the worm wheel to rotate, and the worm wheel rotates to drive the rotating shaft to rotate, so that the rotating shaft is driven to rotate conveniently.
The utility model discloses further set up to: the limiting assembly comprises an electromagnet arranged at the top of the mounting seat and an iron block fixedly connected to one side, far away from the electromagnet, of the arc-shaped rod; the iron block can be attracted with the electromagnet.
By adopting the technical scheme, the arc-shaped rod is rotated to enable the iron block to be close to the electromagnet, then the electromagnet is powered on, and then the electromagnet is attracted with the iron block, so that the arc-shaped rod can be fixed; through setting up spacing subassembly, be convenient for carry on spacingly to the arc pole, therefore can reduce the arc pole and cause the possibility of sheltering from to the camera.
The utility model discloses further set up to: and a negative pressure mechanism for dust removal is installed on the mounting seat.
Through adopting above-mentioned technical scheme, through setting up negative pressure mechanism, be convenient for collect the dust, therefore can reduce the possibility that adheres to the dust on the translucent cover.
The utility model discloses further set up to: the negative pressure mechanism comprises an arc-shaped inner cavity arranged in the arc-shaped rod, a plurality of through holes arranged on one side of the arc-shaped rod close to the transparent cover, a micro fan arranged on the mounting seat and a hose communicated with an air inlet of the micro fan; one end of each through hole, which is far away from the transparent cover, is communicated with the inner cavity; the one end that the micro-fan was kept away from to the hose communicates with the inner chamber, the air outlet intercommunication of micro-fan has the dust exhaust pipe, the one end that the micro-fan was kept away from to the dust exhaust pipe can communicate with outdoor.
Through adopting above-mentioned technical scheme, start miniature fan, at this moment under the effect of hose, the inner chamber produces the negative pressure, is convenient for handle the dust like this.
The utility model discloses further set up to: the reset assembly comprises a sliding sleeve, a sliding groove, a horizontal rod and a reset spring, wherein the sliding sleeve is sleeved and fixed on the hose, the sliding groove is formed in the top of the mounting seat and used for allowing the sliding sleeve to slide along the radial direction of the transparent cover, the horizontal rod is fixedly connected in the sliding groove, and the reset spring is sleeved on the horizontal rod; the sliding sleeve is connected to the horizontal rod in a sliding manner along the radial direction of the transparent cover; one end of the reset spring is fixedly connected to one side, close to the transparent cover, of the sliding sleeve, and the other end of the reset spring is fixedly connected to the inner wall of one end, close to the transparent cover, of the sliding groove.
By adopting the technical scheme, the arc-shaped rod moves to drive the hose to move, the hose moves to drive the sliding sleeve to move, the sliding sleeve moves to compress the return spring, and the return spring is in a compressed state at the moment; when the hose needs to be reset, the sliding sleeve drives the hose to reset under the action of the reset spring, so that the shielding of the hose on the camera can be effectively avoided.
The utility model discloses further set up to: the fixing mechanism comprises a plurality of inserting blocks fixedly connected to the top of the transparent cover and inserting slots which are arranged at the top of the mounting seat and correspond to the inserting blocks one by one and used for inserting the inserting blocks; and a fixing component for fixing the insert block is arranged in each slot.
Through adopting above-mentioned technical scheme, when needs installation translucent cover, make the inserted block peg graft in the slot earlier, then fix the inserted block through fixed subassembly to be convenient for fix the translucent cover.
The utility model discloses further set up to: the fixing assembly comprises a butting block connected with the slot in a sliding manner along the length direction of the slot, a fixing spring fixedly connected to one side of the butting block, which is far away from the inserting block, and two inclined planes respectively arranged on the opposite inner sides of the inserting block and the butting block; and one end of the fixed spring, which is far away from the abutting block, is fixedly connected to the inner wall of one end of the slot.
By adopting the technical scheme, when the insertion block is inserted into the slot, the insertion block drives the abutting block to move under the action of the inclined surface, the abutting block moves to compress the fixed spring, and the fixed spring is in a compressed state; after the insertion block is inserted into the slot, the abutting block fixes the insertion block under the action of the fixing spring; through setting up fixed subassembly, be convenient for fix the inserted block, therefore can reduce operating personnel's intensity of labour.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
1. the camera is covered by the transparent cover, when dust is attached to the transparent cover, the rotating shaft is driven to rotate by the driving assembly, the rotating shaft rotates to drive the arc-shaped rod to rotate, and the arc-shaped rod rotates to drive the brush hair to rotate, so that the dust attached to the transparent cover can be brushed away; in summary, the arrangement of the dustproof device can reduce the possibility of dust adhering to the mirror surface of the camera, thereby facilitating the monitoring of the camera;
2. the micro fan is started, and at the moment, under the action of the hose, the inner cavity generates negative pressure, so that dust is conveniently treated;
3. when the inserting block is inserted into the slot, the inserting block drives the abutting block to move under the action of the inclined plane, the abutting block moves to compress the fixed spring, and the fixed spring is in a compressed state; after the insertion block is inserted into the slot, the abutting block fixes the insertion block under the action of the fixing spring; through setting up fixed subassembly, be convenient for fix the inserted block, therefore can reduce operating personnel's intensity of labour.
Drawings
FIG. 1 is an exploded view of a highlighted camera in an embodiment;
FIG. 2 is a schematic view showing the structure of the dust-proof device in the embodiment;
FIG. 3 is a partial cross-sectional view of a highlighted lumen of an embodiment;
FIG. 4 is a partial cross-sectional view of a highlighted securing mechanism of the embodiment;
fig. 5 is a partial enlarged view of a portion a in fig. 4.
In the figure: 1. a central air conditioner body; 11. an illuminating lamp; 12. a monitoring box; 13. a mounting seat; 14. a camera; 2. a dust-proof device; 21. a transparent cover; 3. a cleaning mechanism; 31. a rotating shaft; 32. an arcuate bar; 33. brushing; 34. a drive assembly; 341. an asynchronous motor; 342. a worm; 343. a worm gear; 35. a limiting component; 351. an electromagnet; 352. an iron block; 4. a negative pressure mechanism; 41. an inner cavity; 42. a through hole; 43. a micro fan; 44. a hose; 45. a dust exhaust pipe; 5. a reset assembly; 51. a sliding sleeve; 52. a chute; 53. a horizontal bar; 54. a return spring; 6. a fixing mechanism; 61. inserting a block; 62. a slot; 63. a fixing assembly; 631. a butting block; 632. fixing the spring; 633. a bevel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example (b): a central air-conditioning remote monitoring system is shown in figure 1 and comprises a central air-conditioning body 1, an illuminating lamp 11, a monitoring box 12, a mounting seat 13 and a camera 14, wherein a dustproof device 2 is mounted on the mounting seat 13.
As shown in fig. 1 and 2, the dust-proof device 2 includes an arc-shaped transparent cover 21 detachably connected to the mounting base 13, a fixing mechanism 6 mounted on the mounting base 13 for fixing the transparent cover 21, and a cleaning mechanism 3 mounted on the mounting base 13 for cleaning the transparent cover 21; the transparent cover 21 can be a transparent plastic cover; cleaning mechanism 3 is including rotating two pivot 31 of connecting in the inboard just level setting in top of mount pad 13, both ends respectively rigid coupling in the arc pole 32 of two pivot 31, along the circumference of arc pole 32 rigid coupling in proper order in a plurality of brush hairs 33 of arc pole 32 near translucent cover 21 one side, install and be used for driving pivot 31 pivoted drive assembly 34 and install in the inboard spacing subassembly 35 that is used for carrying on spacingly to arc pole 32 in the top of mount pad 13 at the top of mount pad 13. The camera 14 is covered by the transparent cover 21, when dust is attached to the transparent cover 21, the rotating shaft 31 is driven to rotate by the driving assembly 34, the rotating shaft 31 rotates to drive the arc-shaped rod 32 to rotate, and the arc-shaped rod 32 rotates to drive the brush bristles 33 to rotate, so that the dust attached to the transparent cover 21 can be brushed away; as described above, by providing the dust-proof device 2, the possibility of dust adhering to the mirror surface of the camera 14 can be reduced, and thus the camera 14 can monitor the dust easily.
The driving assembly 34 includes an asynchronous motor 341 mounted on the inner side of the top of the mounting base 13, a worm 342 fixed to an output shaft of the asynchronous motor 341, and a worm wheel 343 fixed to the rotating shaft 31 and engaged with the worm 342. The asynchronous motor 341 can be powered through the control room, so that the asynchronous motor 341 is started, the output shaft of the asynchronous motor 341 drives the worm 342 to rotate, the worm 342 rotates to drive the worm wheel 343 to rotate, the worm wheel 343 rotates to drive the rotating shaft 31 to rotate, and therefore the rotating shaft 31 can be driven to rotate conveniently.
The limiting assembly 35 comprises an electromagnet 351 mounted at the top of the mounting seat 13 and an iron block 352 fixedly connected to one side of the arc-shaped rod 32 far away from the electromagnet 351; the iron block 352 can be attracted to the electromagnet 351. Firstly, the iron block 352 is close to the electromagnet 351 by rotating the arc-shaped rod 32, then the electromagnet 351 can be powered through the control room, and then the electromagnet 351 can be attracted with the iron block 352, so that the arc-shaped rod 32 can be fixed; through setting up spacing subassembly 35, be convenient for carry on spacingly to arc pole 32, therefore can reduce the possibility that arc pole 32 caused the shelter from to camera 14.
As shown in fig. 2 and 3, the mounting base 13 is provided with a negative pressure mechanism 4 for dust removal, the negative pressure mechanism 4 includes an arc-shaped inner cavity 41 formed in the arc-shaped rod 32, a plurality of through holes 42 formed in one side of the arc-shaped rod 32 close to the transparent cover 21, a micro-fan 43 mounted on the mounting base 13, and a hose 44 communicated with an air inlet of the micro-fan 43; one end of each through hole 42 far away from the transparent cover 21 is communicated with the inner cavity 41; one end of the hose 44, which is far away from the micro fan 43, is communicated with the inner cavity 41, an air outlet of the micro fan 43 is communicated with a dust exhaust pipe 45, and one end of the dust exhaust pipe 45, which is far away from the micro fan 43, can be communicated with the outside. The micro-fan 43 can be powered by the control room to start the micro-fan 43, and the inner cavity 41 generates negative pressure under the action of the hose 44, so that dust can be conveniently treated.
The top of the mounting base 13 is provided with a resetting component 5 for resetting the hose 44, and the resetting component 5 comprises a sliding sleeve 51 which is sleeved and fixed on the hose 44, a sliding groove 52 which is arranged at the top of the mounting base 13 and used for allowing the sliding sleeve 51 to slide along the radial direction of the transparent cover 21, a horizontal rod 53 which is fixedly connected in the sliding groove 52 and a resetting spring 54 which is sleeved on the horizontal rod 53; the sliding sleeve 51 is connected with the horizontal rod 53 in a sliding manner along the radial direction of the transparent cover 21; one end of the return spring 54 is fixedly connected to one side of the sliding sleeve 51 close to the transparent cover 21, and the other end is fixedly connected to the inner wall of one end of the sliding chute 52 close to the transparent cover 21. The arc-shaped rod 32 moves to drive the hose 44 to move, the hose 44 moves to drive the sliding sleeve 51 to move, the sliding sleeve 51 moves to compress the return spring 54, and the return spring 54 is in a compressed state; when the hose 44 needs to be reset, the sliding sleeve 51 drives the hose 44 to reset under the action of the reset spring 54, so that the shielding of the hose 44 on the camera 14 can be effectively avoided.
As shown in fig. 4 and 5, the fixing mechanism 6 includes a plurality of insertion blocks 61 fixed to the top of the transparent cover 21, and insertion slots 62 provided at the top of the mounting base 13 and corresponding to the insertion blocks 61 one by one for inserting the insertion blocks 61; a fixing component 63 for fixing the insert block 61 is arranged in each slot 62; the fixing assembly 63 includes an abutting block 631 slidably connected to the slot 62 along the length direction of the slot 62, a fixing spring 632 fixedly connected to one side of the abutting block 631 away from the insert block 61, and two inclined planes 633 respectively disposed on opposite inner sides of the insert block 61 and the abutting block 631; the end of the fixing spring 632 far from the abutting block 631 is fixed to the inner wall of the end of the slot 62. When the insert 61 is inserted into the slot 62, the insert 61 drives the abutting block 631 to move under the action of the inclined surface 633, the abutting block 631 moves to compress the fixing spring 632, and the fixing spring 632 is in a compressed state; when the insert 61 is inserted into the slot 62, the abutting block 631 fixes the insert 61 under the action of the fixing spring 632; through setting up fixed subassembly 63, be convenient for fix the inserted block 61, therefore can reduce operating personnel's intensity of labour.
The working principle of the remote monitoring system of the central air conditioner is as follows:
the asynchronous motor 341 can be powered through the control room, so that the asynchronous motor 341 is started, the output shaft of the asynchronous motor 341 drives the worm 342 to rotate, the worm 342 rotates to drive the worm wheel 343 to rotate, the worm wheel 343 rotates to drive the rotating shaft 31 to rotate, the rotating shaft 31 rotates to drive the arc-shaped rod 32 to rotate, the arc-shaped rod 32 rotates to drive the brush bristles 33 to rotate, and therefore dust attached to the transparent cover 21 can be brushed away; during the cleaning process of the transparent cover 21 by the brush bristles 33, the micro-fan 43 is started, and at this time, under the action of the hose 44, the inner cavity 41 generates negative pressure, so that the dust can be conveniently treated.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a central air conditioning remote monitering system, includes central air conditioning body (1), light (11), control box (12), mount pad (13) and camera (14), its characterized in that: the mounting seat (13) is provided with a dustproof device (2), and the dustproof device (2) comprises an arc-shaped transparent cover (21) detachably connected to the mounting seat (13), a fixing mechanism (6) arranged on the mounting seat (13) and used for fixing the transparent cover (21), and a cleaning mechanism (3) arranged on the mounting seat (13) and used for cleaning the transparent cover (21);
clean mechanism (3) including rotate connect in the inboard and two pivot (31) that the level set up in the top of mount pad (13), both ends respectively rigid coupling in arc pole (32) of two pivot (31), along the circumference of arc pole (32) rigid coupling in proper order in arc pole (32) be close to a plurality of brush hairs (33) of translucent cover (21) one side, install in the inboard drive assembly (34) that are used for driving pivot (31) pivoted in the top of mount pad (13) and install in the inboard spacing subassembly (35) that are used for carrying on spacingly to arc pole (32) in the top of mount pad (13).
2. The remote monitoring system for the central air conditioner as claimed in claim 1, wherein: the driving assembly (34) comprises an asynchronous motor (341) arranged on the inner side of the top of the mounting seat (13), a worm (342) fixedly connected to an output shaft of the asynchronous motor (341), and a worm wheel (343) fixedly connected to the rotating shaft (31) and meshed with the worm (342).
3. The remote monitoring system for the central air conditioner as claimed in claim 1, wherein: the limiting assembly (35) comprises an electromagnet (351) arranged at the top of the mounting seat (13) and an iron block (352) fixedly connected to one side, far away from the electromagnet (351), of the arc-shaped rod (32); the iron block (352) can be attracted with the electromagnet (351).
4. The remote monitoring system for the central air conditioner as claimed in claim 1, wherein: and a negative pressure mechanism (4) for dust removal is arranged on the mounting seat (13).
5. The remote monitoring system for the central air conditioner as claimed in claim 4, wherein: the negative pressure mechanism (4) comprises an arc-shaped inner cavity (41) arranged in the arc-shaped rod (32), a plurality of through holes (42) arranged on one side, close to the transparent cover (21), of the arc-shaped rod (32), a micro fan (43) arranged on the mounting base (13) and a hose (44) communicated with an air inlet of the micro fan (43); one end of each through hole (42) far away from the transparent cover (21) is communicated with the inner cavity (41); one end, far away from the micro fan (43), of the hose (44) is communicated with the inner cavity (41), an air outlet of the micro fan (43) is communicated with a dust exhaust pipe (45), and one end, far away from the micro fan (43), of the dust exhaust pipe (45) can be communicated with the outside.
6. The remote monitoring system for the central air conditioner as claimed in claim 5, wherein: the reset assembly (5) for resetting the hose (44) is installed at the top of the installation seat (13), and the reset assembly (5) comprises a sliding sleeve (51) which is fixedly sleeved on the hose (44), a sliding groove (52) which is arranged at the top of the installation seat (13) and used for allowing the sliding sleeve (51) to slide along the radial direction of the transparent cover (21), a horizontal rod (53) which is fixedly connected in the sliding groove (52) and a reset spring (54) which is sleeved on the horizontal rod (53); the sliding sleeve (51) is connected to the horizontal rod (53) in a sliding manner along the radial direction of the transparent cover (21); one end of the return spring (54) is fixedly connected to one side of the sliding sleeve (51) close to the transparent cover (21), and the other end of the return spring is fixedly connected to the inner wall of one end of the sliding groove (52) close to the transparent cover (21).
7. The remote monitoring system for the central air conditioner as claimed in claim 1, wherein: the fixing mechanism (6) comprises a plurality of inserting blocks (61) fixedly connected to the top of the transparent cover (21) and inserting grooves (62) which are formed in the top of the mounting seat (13) and correspond to the inserting blocks (61) one by one and used for inserting the inserting blocks (61); and a fixing component (63) for fixing the insert block (61) is arranged in each slot (62).
8. The remote monitoring system for the central air conditioner as claimed in claim 7, wherein: the fixing component (63) comprises a butting block (631) connected with the slot (62) in a sliding manner along the length direction of the slot (62), a fixing spring (632) fixedly connected to one side, far away from the inserting block (61), of the butting block (631), and two inclined planes (633) respectively arranged on the opposite inner sides of the inserting block (61) and the butting block (631); one end of the fixed spring (632), which is far away from the abutting block (631), is fixedly connected with the inner wall of one end of the slot (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921396654.5U CN210532623U (en) | 2019-08-27 | 2019-08-27 | Remote monitoring system for central air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921396654.5U CN210532623U (en) | 2019-08-27 | 2019-08-27 | Remote monitoring system for central air conditioner |
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| CN210532623U true CN210532623U (en) | 2020-05-15 |
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| CN201921396654.5U Active CN210532623U (en) | 2019-08-27 | 2019-08-27 | Remote monitoring system for central air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112543273A (en) * | 2020-12-07 | 2021-03-23 | 娄底市赛格车圣导航科技有限公司 | Remote video monitoring device using 3G network |
| CN115065772A (en) * | 2022-05-31 | 2022-09-16 | 北京融讯智晖技术有限公司 | Video cloud-fused terminal camera adjusting device and using method thereof |
-
2019
- 2019-08-27 CN CN201921396654.5U patent/CN210532623U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112543273A (en) * | 2020-12-07 | 2021-03-23 | 娄底市赛格车圣导航科技有限公司 | Remote video monitoring device using 3G network |
| CN115065772A (en) * | 2022-05-31 | 2022-09-16 | 北京融讯智晖技术有限公司 | Video cloud-fused terminal camera adjusting device and using method thereof |
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