CN116506707B - Power distribution network overhead line real-time monitoring equipment with self-cleaning function - Google Patents
Power distribution network overhead line real-time monitoring equipment with self-cleaning function Download PDFInfo
- Publication number
- CN116506707B CN116506707B CN202310722805.6A CN202310722805A CN116506707B CN 116506707 B CN116506707 B CN 116506707B CN 202310722805 A CN202310722805 A CN 202310722805A CN 116506707 B CN116506707 B CN 116506707B
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- Prior art keywords
- cleaning
- fixedly connected
- protective shell
- piston
- box
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- 238000004140 cleaning Methods 0.000 title claims abstract description 63
- 238000012544 monitoring process Methods 0.000 title description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 40
- 238000009423 ventilation Methods 0.000 claims abstract description 30
- 239000005341 toughened glass Substances 0.000 claims abstract description 16
- 238000012806 monitoring device Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005457 optimization Methods 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a power distribution network overhead line real-time monitoring device with a self-cleaning function, which comprises an outer protective shell, wherein an inner protective shell is fixedly arranged at the bottom end of the inner wall of the outer protective shell, one end of the inner protective shell is fixedly connected with toughened glass, a camera is arranged in the inner protective shell, the top end of the inner protective shell is fixedly connected with a cleaning structure, a switch structure is rotationally inserted in the cleaning structure, one side of the top end of the cleaning structure is fixedly connected with a ventilation structure, the top end of one side of the ventilation structure is fixedly connected with a piston structure, and the piston structure is in meshed connection with the switch structure; the invention is provided with the piston structure, the ventilation structure, the cleaning structure and the switch structure, so that the invention can periodically exhaust air from the outlet end of the switch structure to blow the toughened glass, and the switch structure can be opened only after the air pressure in the cleaning structure reaches a certain degree, thereby ensuring the flow rate of the exhausted air and ensuring the sufficient strength for cleaning the toughened glass.
Description
Technical Field
The invention belongs to the technical field of power distribution network line detection, and particularly relates to power distribution network overhead line real-time monitoring equipment with a self-cleaning function.
Background
The overhead line real-time monitoring equipment of the power distribution network is arranged outdoors for a long time, the phenomenon that spiders and other insects are meshed at the front end of a lens of the monitoring equipment can occur, or when the overhead line real-time monitoring equipment is exposed to strong wind weather, a plurality of shielding objects are hung and sleeved at the front end of the monitoring equipment, so that the monitoring equipment loses the monitoring function.
As disclosed in chinese patent publication No. CN114123502a, a real-time monitoring device for an overhead line of a power distribution network is provided with a self-cleaning mechanism for the monitoring device, which can periodically clean a lens of the monitor, thereby solving the problem that the monitoring device loses the monitoring function due to the unexpected shielding of the existing real-time monitoring device for the overhead line of the power distribution network.
However, in the above patent, the cleaning plate in the self-cleaning mechanism can periodically extend between the protection mechanism of the monitoring device and the lens, i.e. can periodically shield the cleaning plate in front of the lens, which can certainly affect the monitoring function of the device, so there is still room for improvement.
Disclosure of Invention
Aiming at the problems that a cleaning plate in a self-cleaning mechanism of power distribution network overhead line real-time monitoring equipment disclosed in patent publication No. CN114123502A in the prior art periodically stretches into a position between a protection mechanism of the monitoring equipment and a lens, namely periodically shields the front of the lens, the invention provides the following technical scheme:
distribution network overhead line real-time monitoring equipment with self-cleaning function includes: the inner protection shell is fixedly mounted at the bottom end of the inner wall of the outer protection shell, toughened glass is fixedly connected to one end of the inner protection shell, a camera is mounted in the inner protection shell, a cleaning structure is fixedly connected to the top end of the inner protection shell, a switch structure is inserted into the cleaning structure in a rotating mode, a ventilation structure is fixedly connected to one side of the top end of the cleaning structure, a piston structure is fixedly connected to one side of the ventilation structure, and the piston structure is meshed with the switch structure.
As the preferable choice of the technical scheme, the piston structure comprises a piston cylinder, a reciprocating screw rod is arranged in the piston cylinder, a piston block is sleeved on the reciprocating screw rod in a sliding way, and the piston block is positioned in the piston cylinder and is in sliding connection with the piston cylinder.
As the optimization of the technical scheme, one end of the reciprocating screw is rotationally inserted out of one end of the piston cylinder, the end part of the reciprocating screw is fixedly connected with a fan, the reciprocating screw is fixedly sleeved with a driving bevel gear, the driving bevel gear is positioned outside the piston cylinder, and the other end of the reciprocating screw is rotationally inserted into the ventilation structure.
As the preference of above-mentioned technical scheme, the ventilation structure includes the air-vent, the air inlet has been seted up to the side of air-vent, the outside fixed cover of air inlet has connect the filter mantle, the inside of filter mantle is equipped with the T type piece that admits air, the one side of admitting air T type piece is through the air inlet slip grafting admitting air inside the air-vent, one side fixedly connected with air spring of admitting air T type piece, the avris of air-vent inner wall of one end fixedly connected with air-vent of air spring, the gas outlet has been seted up to the bottom of air-vent, the air outlet slip grafting has the T type piece of giving vent to anger, the bottom fixedly connected with air spring of T type piece of giving vent to anger, the bottom and the clean structure fixed connection of air spring give vent to anger.
As the preference of above-mentioned technical scheme, clean structure is including clean outer case, and the inside fixed mounting of clean outer case has clean inner box, and the one end of clean inner box and the T type piece phase-match of giving vent to anger, the equal fixedly connected with rubber limit in both sides of clean inner box, the fixed opening of giving vent to anger of the other end of clean inner box.
As the preference of above-mentioned technical scheme, switch structure includes two movable rolls, has cup jointed the drive belt between two movable rolls, and the both sides of drive belt inner wall all laminate and have the limiting plate, and the outside fixedly connected with of drive belt supports the piece, and the top fixedly connected with bevel gear pole of one of them movable roll, the top of bevel gear pole alternates the top of clean outer container, and its tip is connected with drive bevel gear meshing.
As the preference of above-mentioned technical scheme, switch structure still includes the switch box, the entrance point of switch box is linked together with the opening of giving vent to anger, the exit end of switch box runs through the bottom and the toughened glass phase-match of clean outer box, the inside sliding connection of switch box has the sliding valve body, the one end fixedly connected with switching spring of sliding valve body, one end fixedly connected with switch box inner wall's of switching spring one side, the opposite side fixedly connected with push pedal of sliding valve body, the opposite side of switch box inner wall is pegged graft in the one end slip of push pedal, and its tip and support piece phase-match.
As the optimization of the technical scheme, the shape of the outer protective shell is egg-shaped, and the outer protective shell is provided with the air hole group which is matched with the fan.
As the preference of the technical scheme, the surface of the outer protective shell is provided with a noctilucent layer, the light color of the noctilucent layer is yellow, and the surface of the outer protective shell is covered with a protective fishing net.
The beneficial effects of the invention are as follows:
(1) According to the invention, the piston structure is linked with the ventilation structure and the cleaning structure on one hand, and the piston structure is linked with the switch structure on the other hand, so that the toughened glass can be blown by periodically discharging air from the outlet end of the switch structure, and the camera lens is prevented from being accidentally shielded, so that the monitoring function of the camera is lost;
(2) When the air pressure type toughened glass cleaning device is used, the air pressure in the cleaning structure can be opened only after the air pressure in the cleaning structure reaches a certain degree, so that the flow rate of discharged air can be ensured, and the strength of the cleaned toughened glass is ensured to be enough.
Drawings
FIG. 1 is a schematic view showing the overall structure of the present invention;
fig. 2 is a schematic view showing the internal structure of the outer protective case of the present invention;
FIG. 3 shows a schematic view of the piston structure of the present invention;
FIG. 4 is a schematic illustration of the ventilation structure of the present invention;
FIG. 5 is a schematic view showing the internal structure of the ventilation structure of the present invention;
fig. 6 shows a schematic diagram of the switch structure of the present invention.
In the figure: 1. an outer protective shell; 101. a vent group; 2. an inner protective shell; 201. tempered glass; 3. a camera; 4. a cleaning structure; 401. cleaning the outer box; 402. cleaning the inner box; 403. a rubber edge; 5. a switch structure; 501. a movable roller; 502. a transmission belt; 503. abutting blocks; 504. bevel gear bar; 505. a switch box; 506. sliding the valve body; 507. a switching spring; 508. a push plate; 6. a ventilation structure; 601. a ventilation cylinder; 602. a filter cover; 603. an air inlet T-shaped block; 604. an air intake spring; 605. a T-shaped block is discharged; 606. an air outlet spring; 7. a piston structure; 701. a piston cylinder; 702. a reciprocating screw; 703. a piston block; 704. a fan; 705. and driving a bevel gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments.
Examples
An overhead line real-time monitoring device for a power distribution network with a self-cleaning function, as shown in fig. 1 to 6, comprises: the outer protective housing 1, the bottom fixed mounting of outer protective housing 1 inner wall has inner protective housing 2, the one end fixedly connected with toughened glass 201 of inner protective housing 2, inner mounting of inner protective housing 2 has camera 3, the top fixedly connected with clean structure 4 of inner protective housing 2, the inside rotation grafting of clean structure 4 has switch structure 5, one side fixedly connected with ventilation structure 6 on clean structure 4 top, the top fixedly connected with piston structure 7 on one side of the ventilation structure 6, piston structure 7 and switch structure 5 meshing are connected.
When the camera 3 is used, the piston structure 7 is driven by wind power, the piston structure 7 is used for injecting air into the cleaning structure 4 through the ventilation structure 6, the cleaning structure 4 is inflated, the air pressure is increased, when the air pressure is increased to a certain degree, the switch structure 5 is driven by the piston structure 7 to be opened, so that the air in the cleaning structure 4 is released, the toughened glass 201 is blown from the outlet end of the switch structure 5, the camera 3 is prevented from being accidentally shielded, the camera 3 is prevented from losing the monitoring function, and the monitoring equipment is cleaned by the air with certain pressure, so that the monitoring function of the camera 3 is not influenced by periodical shielding in front of the camera.
Referring to fig. 2 to 3 of the accompanying drawings, the piston structure 7 comprises a piston cylinder 701, a reciprocating screw 702 is mounted in the piston cylinder 701, a piston block 703 is sleeved on the reciprocating screw 702 in a sliding manner, the piston block 703 is located in the piston cylinder 701 and is connected with the piston cylinder 701 in a sliding manner, one end of the reciprocating screw 702 is rotatably plugged out of one end of the piston cylinder 701, a fan 704 is fixedly connected to the end of the reciprocating screw, a driving bevel gear 705 is fixedly sleeved on the reciprocating screw 702, the driving bevel gear 705 is located outside the piston cylinder 701, and the other end of the reciprocating screw 702 is rotatably plugged into the ventilation structure 6.
When the invention is used, air blows the fan 704 to rotate the fan 704, the fan 704 rotates to drive the reciprocating screw 702 to rotate, so that the piston block 703 reciprocates in the piston cylinder 701, and simultaneously, the reciprocating screw 702 rotates to drive the bevel gear 705 to synchronously rotate.
Referring to fig. 2, 4 and 5 of the specification, the ventilation structure 6 includes a ventilation cylinder 601, an air inlet is formed in one side of the ventilation cylinder 601, a filter cover 602 is fixedly covered on the outer side of the air inlet, an air inlet T-shaped block 603 is arranged in the filter cover 602, one side of the air inlet T-shaped block 603 is slidably inserted into the ventilation cylinder 601 through the air inlet, an air inlet spring 604 is fixedly connected to one side of the air inlet T-shaped block 603, one end of the air inlet spring 604 is fixedly connected with the side of the inner wall of the ventilation cylinder 601, an air outlet is formed in the bottom end of the ventilation cylinder 601, an air outlet T-shaped block 605 is slidably inserted into the air outlet, an air outlet spring 606 is fixedly connected to the bottom end of the air outlet T-shaped block 605, and the bottom end of the air outlet spring 606 is fixedly connected with the cleaning structure 4.
When the air filter is used, when the piston 703 moves towards the fan 704, low pressure is generated in the air cylinder 601, so that air is filtered by the filter cover 602 and pushes the air inlet T-shaped block 603 to slide along the air inlet to squeeze the air inlet spring 604, so that air enters the air cylinder 601 and the inside of the piston cylinder 701 from the air inlet, then when the piston 703 moves towards the air cylinder 601, high pressure is generated in the air cylinder 601, so that the air pushes the air outlet T-shaped block 605 to slide along the air outlet to squeeze the air outlet spring 606, and the air enters the cleaning structure 4 from the air outlet.
Referring to fig. 1, 2 and 6 of the specification, the cleaning structure 4 includes a cleaning outer box 401, a cleaning inner box 402 is fixedly installed in the cleaning outer box 401, one end of the cleaning inner box 402 is matched with an air outlet T-shaped block 605, rubber edges 403 are fixedly connected to two sides of the cleaning inner box 402, and an air outlet port is fixedly formed in the other end of the cleaning inner box 402.
When the invention is used, as air enters the cleaning inner box 402 from the air outlet, the air pressure in the cleaning inner box 402 is continuously increased, the rubber edge 403 is gradually deformed, and the inner volume of the cleaning inner box 402 is enlarged to bear more air.
Referring to fig. 2 and 6 of the specification, the switch structure 5 includes two movable rollers 501, a driving belt 502 is sleeved between the two movable rollers 501, two sides of an inner wall of the driving belt 502 are respectively attached with a limiting plate, an outer side of the driving belt 502 is fixedly connected with a supporting block 503, a top end of one movable roller 501 is fixedly connected with a bevel gear rod 504, a top end of the bevel gear rod 504 is inserted into a top end of the cleaning outer box 401, an end portion of the bevel gear rod is engaged with and connected with a driving bevel gear 705, the switch structure 5 further includes a switch box 505, an inlet end of the switch box 505 is communicated with an air outlet port, an outlet end of the switch box 505 penetrates through the bottom end of the cleaning outer box 401 and is matched with toughened glass 201, a sliding valve body 506 is slidably connected in the switch box 505, one end of the sliding valve body 506 is fixedly connected with a switching spring 507, one end of the switching spring 507 is fixedly connected with one side of the inner wall of the switch box 505, the other side of the sliding valve body 506 is fixedly connected with a push plate 508, one end of the push plate 508 is slidably inserted out of the other side of the inner wall of the switch box 505, and the end of the push plate is matched with the supporting block 503.
When the invention is used, the bevel gear 705 is driven to rotate to drive the bevel gear rod 504 to rotate so as to drive the corresponding movable roller 501 to rotate, then the driving belt 502 is driven to gradually displace the abutting block 503 to the corresponding position, the pushing plate 508 is driven to move to drive the sliding valve body 506 to slide in the switch box 505 and squeeze the switching spring 507, high-pressure air can be discharged from the outlet end of the switch box 505 through the sliding valve body 506 along with the movement of the sliding valve body 506 to the designated position, after the high-pressure air is blown to the toughened glass 201, the abutting block 503 is driven to leave the pushing plate 508 along with the continuous rotation of the driving belt 502, then the sliding valve body 506 is driven to reset by the switching spring 507, the equipment enters the preparation for cleaning of the next round, and the driving belt 502 is arranged to enable the abutting block 503 to move for a period to rotate the bevel gear rod 504 for a certain number of turns, namely the reciprocating screw 702 is required to rotate for a certain number of turns, so that when the invention is used, the air pressure inside the cleaning structure 4 only reaches a certain degree, the switching structure 5 is opened, and therefore the flow speed of the discharged air can be ensured, and the strength of the toughened glass 201 is ensured to be enough.
Referring to fig. 1 of the specification, an outer protective shell 1 is egg-shaped, a vent group 101 is formed in the outer protective shell 1, the vent group 101 is matched with a fan 704, a noctilucent layer is arranged on the surface of the outer protective shell 1, the noctilucent layer is yellow in light, and a protective fishing net is covered on the surface of the outer protective shell 1.
The outer protective shell 1 is egg-shaped, can bear larger pressure, protects a certain degree of impact, is provided with the noctilucent layer which emits yellow light at night, can play a role in prompting pedestrians and expelling mosquitoes, and the protective fishing net is optional equipment, can further improve the protective force of the outer protective shell 1, can influence the action of the noctilucent layer to a certain degree, and needs to be used according to conditions.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (3)
1. Distribution network overhead line real-time supervision equipment with automatically cleaning function, its characterized in that includes: the novel intelligent camera comprises an outer protective shell (1), wherein an inner protective shell (2) is fixedly arranged at the bottom end of the inner wall of the outer protective shell (1), toughened glass (201) is fixedly connected to one end of the inner protective shell (2), a camera (3) is arranged in the inner protective shell (2), a cleaning structure (4) is fixedly connected to the top end of the inner protective shell (2), a switch structure (5) is rotationally inserted into the cleaning structure (4), a ventilation structure (6) is fixedly connected to one side of the top end of the cleaning structure (4), a piston structure (7) is fixedly connected to the top end of one side of the ventilation structure (6), and the piston structure (7) is in meshed connection with the switch structure (5);
the piston structure (7) comprises a piston cylinder (701), a reciprocating screw (702) is arranged in the piston cylinder (701), a piston block (703) is sleeved on the reciprocating screw (702) in a sliding manner, and the piston block (703) is positioned in the piston cylinder (701) and is in sliding connection with the piston cylinder (701);
one end of the reciprocating screw (702) is rotationally inserted out of one end of the piston cylinder (701), the end of the reciprocating screw is fixedly connected with a fan (704), a driving bevel gear (705) is fixedly sleeved on the reciprocating screw (702), the driving bevel gear (705) is positioned outside the piston cylinder (701), and the other end of the reciprocating screw (702) is rotationally inserted into the ventilation structure (6);
the ventilation structure (6) comprises a ventilation cylinder (601), an air inlet is formed in one side of the ventilation cylinder (601), a filter cover (602) is fixedly covered on the outer side of the air inlet, an air inlet T-shaped block (603) is arranged in the filter cover (602), one side of the air inlet T-shaped block (603) is slidably inserted into the ventilation cylinder (601) through the air inlet, an air inlet spring (604) is fixedly connected to one side of the air inlet T-shaped block (603), an air outlet is formed in the bottom end of the ventilation cylinder (601), an air outlet T-shaped block (605) is slidably inserted into the air outlet, an air outlet spring (606) is fixedly connected to the bottom end of the air outlet T-shaped block (605), and the bottom end of the air outlet spring (606) is fixedly connected with the cleaning structure (4);
the cleaning structure (4) comprises a cleaning outer box (401), a cleaning inner box (402) is fixedly arranged in the cleaning outer box (401), one end of the cleaning inner box (402) is matched with an air outlet T-shaped block (605), rubber edges (403) are fixedly connected to two sides of the cleaning inner box (402), and an air outlet port is fixedly formed in the other end of the cleaning inner box (402);
the switch structure (5) comprises two movable rollers (501), a transmission belt (502) is sleeved between the two movable rollers (501), limiting plates are attached to two sides of the inner wall of the transmission belt (502), a supporting block (503) is fixedly connected to the outer side of the transmission belt (502), a bevel gear rod (504) is fixedly connected to the top end of one movable roller (501), the top end of the bevel gear rod (504) is inserted into the top end of the cleaning outer box (401), and the end of the bevel gear rod is meshed with a driving bevel gear (705);
the switch structure (5) further comprises a switch box (505), the inlet end of the switch box (505) is communicated with the air outlet port, the outlet end of the switch box (505) penetrates through the bottom end of the cleaning outer box (401) and is matched with toughened glass (201), a sliding valve body (506) is connected inside the switch box (505) in a sliding mode, one end of the sliding valve body (506) is fixedly connected with a switching spring (507), one end of the switching spring (507) is fixedly connected with one side of the inner wall of the switch box (505), the other side of the sliding valve body (506) is fixedly connected with a push plate (508), one end of the push plate (508) is connected with the other side of the inner wall of the switch box (505) in a sliding mode, and the end of the push plate is matched with the abutting block (503).
2. The power distribution network overhead line real-time monitoring device with the self-cleaning function according to claim 1, wherein the outer protective shell (1) is egg-shaped, the outer protective shell (1) is provided with a vent group (101), and the vent group (101) is matched with a fan (704).
3. The power distribution network overhead line real-time monitoring device with the self-cleaning function according to claim 1, wherein a noctilucent layer is arranged on the surface of the outer protective shell (1), the light color of the noctilucent layer is yellow, and a protective fishing net is covered on the surface of the outer protective shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310722805.6A CN116506707B (en) | 2023-06-19 | 2023-06-19 | Power distribution network overhead line real-time monitoring equipment with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310722805.6A CN116506707B (en) | 2023-06-19 | 2023-06-19 | Power distribution network overhead line real-time monitoring equipment with self-cleaning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116506707A CN116506707A (en) | 2023-07-28 |
| CN116506707B true CN116506707B (en) | 2023-10-10 |
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ID=87328656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310722805.6A Active CN116506707B (en) | 2023-06-19 | 2023-06-19 | Power distribution network overhead line real-time monitoring equipment with self-cleaning function |
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| Country | Link |
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| CN (1) | CN116506707B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN211959395U (en) * | 2020-05-19 | 2020-11-17 | 天津中科智芯科技有限公司 | Novel artificial intelligence type watch-dog |
| CN112547687A (en) * | 2020-12-15 | 2021-03-26 | 宜昌市天信光学仪器有限公司 | Optical lens piece self-cleaning system of camera |
| CN213152180U (en) * | 2020-10-21 | 2021-05-07 | 昆山浩鈜燿电子有限公司 | Plastic dustproof piece for outdoor monitoring camera shell |
| CN214959786U (en) * | 2021-06-25 | 2021-11-30 | 深圳世国科技股份有限公司 | Camera with quick deashing |
| CN114123502A (en) * | 2021-11-22 | 2022-03-01 | 广东电网有限责任公司 | Distribution network overhead line real-time supervision equipment |
| CN219057534U (en) * | 2022-12-29 | 2023-05-23 | 苏州睿杰特电子科技有限公司 | Automatic conveying equipment |
-
2023
- 2023-06-19 CN CN202310722805.6A patent/CN116506707B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211959395U (en) * | 2020-05-19 | 2020-11-17 | 天津中科智芯科技有限公司 | Novel artificial intelligence type watch-dog |
| CN213152180U (en) * | 2020-10-21 | 2021-05-07 | 昆山浩鈜燿电子有限公司 | Plastic dustproof piece for outdoor monitoring camera shell |
| CN112547687A (en) * | 2020-12-15 | 2021-03-26 | 宜昌市天信光学仪器有限公司 | Optical lens piece self-cleaning system of camera |
| CN214959786U (en) * | 2021-06-25 | 2021-11-30 | 深圳世国科技股份有限公司 | Camera with quick deashing |
| CN114123502A (en) * | 2021-11-22 | 2022-03-01 | 广东电网有限责任公司 | Distribution network overhead line real-time supervision equipment |
| CN219057534U (en) * | 2022-12-29 | 2023-05-23 | 苏州睿杰特电子科技有限公司 | Automatic conveying equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116506707A (en) | 2023-07-28 |
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