CN112351614A - Direct-current power supply device with circuit fault diagnosis function - Google Patents
Direct-current power supply device with circuit fault diagnosis function Download PDFInfo
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- CN112351614A CN112351614A CN202011216569.3A CN202011216569A CN112351614A CN 112351614 A CN112351614 A CN 112351614A CN 202011216569 A CN202011216569 A CN 202011216569A CN 112351614 A CN112351614 A CN 112351614A
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- power supply
- groove
- fixedly connected
- diagnosis function
- sliding
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
Abstract
The invention relates to the technical field of direct-current power supply devices, and discloses a direct-current power supply device with a circuit fault diagnosis function. This DC power supply device with circuit fault diagnosis function, carry out the back-and-forth movement through the fixed plate in the inside of shifting chute, because the lug is the hemisphere, make the fixed plate when moving, the inside roll-off of lug from the constant head tank, and make second fixed block rebound spring compress, when the constant head tank that moves down arrives, make the device cleaner and tidier, simultaneously can convenient and fast find required circuit more when the maintenance workman overhauls the power, and then make the maintenance workman to the maintenance convenience more of power.
Description
Technical Field
The invention relates to the technical field of direct-current power supply devices, in particular to a direct-current power supply device with a circuit fault diagnosis function.
Background
The direct current power supply is used for maintaining the circuit to form stable voltage and current, the direct current power supply comprises an input end and an output end, and the direct current power supply device is provided with a power supply input interface and a power supply output interface; at present, the power input interface and the power output interface of some direct current power supply devices are arranged on the same side; however, because some power output interfaces are all disposed on the same side, the input connection and the output connection of the dc power supply device and other power input devices and power utilization devices are all disposed on the same side, and each input connection and output connection is relatively complicated, and the situation that the input connection and the output connection are intertwined may occur, which is not convenient for managing each input connection and output connection, and meanwhile, the situation that the lines are short-circuited due to the intertwining of the connections is easy to occur, so that the service life of the device is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a direct current power supply device with a circuit fault diagnosis function, which has the advantages of arranging and fixing the wiring of power supply equipment, enabling the device to be cleaner and tidier and the like, and solves the problems that the direct current power supply device is positioned at the same side with other power supply input equipment, the input wiring and the output wiring of the power supply equipment, each input and output wiring is complicated, the situation that the input wiring and the output wiring are wound mutually possibly occurs, the management of each input wiring and each output wiring is inconvenient, the situation that the wiring is wound mutually and the short circuit of a circuit is easy to occur, and the service life of the device is shortened.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a DC power supply device with circuit fault diagnosis function, includes the box, the top of box is rotated and is connected with the case lid, the first fixed block of front side fixedly connected with of case lid, the top fixedly connected with torque spring of first fixed block, torque spring's top fixedly connected with fixture block, the front side of box is opened and is equipped with the sliding tray, the inside of sliding tray communicates with each other with the inside of box, the inside of sliding tray is provided with the fixed remove device, the front side of box is opened and is equipped with the shifting chute, the inside sliding connection of shifting chute has the fixed plate, the top of fixed plate is provided with adjustable bunching device.
Preferably, the fixing and releasing device comprises a power rod, the surface of the power rod is connected with the inside of the sliding groove in a sliding mode, a first tension spring is fixedly connected to the inner wall of the sliding groove, a fixing groove is formed in the front surface of the inside of the box body, the inside of the fixing groove is communicated with the inside of the sliding groove, and the top of the clamping block is connected with the inside of the fixing groove in a sliding mode.
Preferably, adjustable bunching device includes second bunching board, the bottom of second bunching board and the top fixed connection of fixed plate, the rotation groove has been seted up at the top of fixed plate, the inside rotation that rotates the groove is connected with first bunching board, the left side fixedly connected with second extension spring of first bunching board, the constant head tank has been seted up at the top of fixed plate, the spout has been seted up to the inside of box, the inner wall fixedly connected with spring of spout, the one end fixedly connected with second fixed block of spout is kept away from to the spring, the bottom fixedly connected with lug of second fixed block, the lug is the hemisphere.
Preferably, the rear end of the first tension spring is fixedly connected with the surface of the power rod, and the first tension spring is sleeved on the surface of the power rod.
Preferably, the rear end of the power rod penetrates through the inside of the sliding groove and extends to the inside of the fixing groove, and the surface of the power rod is slidably connected with the inside of the fixing groove.
Preferably, one end of the second tension spring, which is far away from the first wiring board, is fixedly connected with the right side of the second wiring board.
Preferably, the inside of the sliding groove communicates with the inside of the moving groove.
Preferably, the front side and the rear side of the second fixing block are connected with the inside of the sliding groove in a sliding mode.
Preferably, the surface of the projection is clamped with the inside of the positioning groove.
(III) advantageous effects
Compared with the prior art, the invention provides a direct-current power supply device with a circuit fault diagnosis function, which has the following beneficial effects:
1. the direct current power supply device with the circuit fault diagnosis function moves back and forth in the movable groove through the fixed plate, the convex block is hemispherical, when the fixed plate moves, the convex block slides out of the positioning groove, the second fixed block is compressed by the upward moving spring, when the downward moving positioning groove comes, the spring resets to move the second fixed block downwards, the convex block slides into the positioning groove, the fixed position of the fixed plate is realized, a worker can use the device more conveniently, the worker can adjust the fixed plate more conveniently according to the length of the wiring of power using equipment or the size of the space where the device is located, the wiring of the power using equipment is arranged and fixed, the device is cleaner and tidier, and meanwhile, the worker can find a needed circuit more conveniently and quickly when maintaining the power supply, and then make the maintenance workman more convenient to the maintenance of power, reduce the condition that the wiring of power user equipment contacted each other when in disorder simultaneously to a certain extent, takes place the short circuit.
2. This DC power supply device with circuit fault diagnosis function, rotate right through making first bunch of line board, the second extension spring is stretched, put into between first bunch of line board and the second bunch of line board with power consumer's wiring, the second extension spring resets and makes the second bunch of line board rotate left, and then realize the fixed to power consumer's wiring, make power consumer's wiring obtain unified management, make the wiring of workman can be more convenient manage power consumer's wiring, and then reduce the incident that causes because of power consumer's wiring is in disorder to a certain extent, make worker's operational environment safety more, make worker's health safety strengthened simultaneously.
3. In the process of coincidence of the front side of the box cover and the top of the box body, the fixture block rotates towards the direction close to the top of the first fixing block through the torsion spring due to the limitation of the inner wall of the box body, when the front side of the box cover coincides with the top of the box body, the fixture block slides into the fixing groove, the top of the fixture block is contacted with the upper surface inside the fixing groove under the action of the torsion spring, so that the box cover is fixed, the power rod moves backwards, the first tension spring stretches, the rear end of the power rod pushes the fixture block to slide out of the fixing groove, so that the box cover is released, a maintenance worker can maintain and check the power supply inside the box body more conveniently, and the time consumed by maintenance workers for power supply maintenance is reduced to a certain extent, and then make maintenance workman's time utilization ratio obtain promoting, make maintenance workman can utilize more time to overhaul other power.
4. This DC power supply device with circuit fault diagnosis function, bottom fixedly connected with lug through the second fixed block, the lug is the hemisphere, the surface of lug and the inside joint of constant head tank, the lug can slide in the inside of constant head tank from top to bottom through the second fixed block, slide in the joint and the joint is relieved to the roll-off, and then make the workman can be more convenient fix the position of fixed plate, make the length according to the circuit that the workman can be more convenient to a certain extent, adjust the position of fixed plate.
5. This DC power supply device with circuit fault diagnosis function, the first fixed block of front side fixedly connected with through the case lid, the top fixedly connected with torque spring of first fixed block, torque spring's top fixedly connected with fixture block, the fixture block can rotate at the top of first fixed block through torque spring, make that the workman can be more convenient carry out the rigidity to the case lid through the fixture block, rotation through torque spring makes that the workman can be more convenient messenger fixture block rotate simultaneously, and then make the fixed of case lid with remove fixed more convenient, make that the workman can be more convenient overhaul the power.
6. This DC power supply device with circuit fault diagnosis function, the first extension spring of inner wall fixedly connected with through the sliding tray, the rear end of first extension spring is connected with the fixed surface of power rod, first extension spring cup joints the surface at power rod, removal through power rod can make first extension spring stretch and reset, and then make after power rod backward movement promotes the fixture block, can make power reset through the restoration of first extension spring, and then make the power rod can be more convenient go on next promotion to the fixture block, make the power rod can promote the fixture block many times through first extension spring, and then make the maintenance workman can be more convenient maintain the power.
Drawings
FIG. 1 is a schematic structural diagram of a DC power supply apparatus with circuit fault diagnosis function according to the present invention;
FIG. 2 is a schematic structural diagram of the case of the present invention;
FIG. 3 is a schematic sectional view of the case according to the present invention;
FIG. 4 is a schematic view of a fixing plate according to the present invention;
FIG. 5 is an enlarged view of A in FIG. 4 according to the present invention.
In the figure: the box body 1, the box cover 2, the fixed plate 3, the power rod 4, the first wiring board 5, the second wiring board 6, the fixture block 7, the torsion spring 8, the first fixed block 9, the first extension spring 10, the sliding groove 11, the fixed groove 12, the rotating groove 13, the second extension spring 14, the positioning groove 15, the spring 16, the second fixed block 17, the sliding groove 18, the lug 19 and the moving groove 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a direct current power supply device with circuit fault diagnosis function comprises a box body 1, a direct current power supply can be placed in the box body 1, the top of the box body 1 is rotatably connected with a box cover 2, the box cover 2 is rotatably connected with the top of the box body 1 through a hinge, the box cover 2 can rotate on the top of the box body 1, a wiring port is formed in the front side of the box body 1, input wiring and output wiring of a power supply using device can be connected with the power supply through the wiring port, the device can detect faults of a circuit through an external detection device, a first fixing block 9 is fixedly connected to the front side of the box cover 2, a torsion spring 8 is fixedly connected to the top of the first fixing block 9, a clamping block 7 is fixedly connected to the top of the torsion spring 8, the clamping block 7 can rotate on the top of the first fixing block 9 through the torsion spring 8, a sliding groove 11 is formed in the front side of the box body 1, a fixing releasing device is arranged in the sliding groove 11;
the fixing and releasing device comprises a power rod 4, the surface of the power rod 4 is connected with the inside of a sliding groove 11 in a sliding mode, the power rod 4 can slide back and forth in the sliding groove 11, a first tension spring 10 is fixedly connected to the inner wall of the sliding groove 11, the rear end of the first tension spring 10 is fixedly connected with the surface of the power rod 4, the first tension spring 10 is sleeved on the surface of the power rod 4, the first tension spring 10 can be stretched and compressed through the back and forth movement of the power rod 4, a fixing groove 12 is formed in the front surface of the inside of the box body 1, the inside of the fixing groove 12 is communicated with the inside of the sliding groove 11, the rear end of the power rod 4 penetrates through the inside of the sliding groove 11 and extends to the inside of the fixing groove 12, the surface of the power rod 4 is connected with the inside of the fixing groove 12 in a sliding mode, the power rod 4 can slide back and forth in the inside, the fixture block 7 can slide back and forth in the fixed groove 12, the moving groove 20 is formed in the front side of the box body 1, the fixed plate 3 is connected to the inside of the moving groove 20 in a sliding mode, the fixed plate 3 can slide back and forth in the moving groove 20, and the adjustable wire bunching device is arranged at the top of the fixed plate 3;
in the process that the front side of the box cover 2 is overlapped with the top of the box body 1, the fixture block 7 rotates towards the direction close to the top of the first fixing block 9 through the torsion spring 8 due to the limitation of the inner wall of the box body 1, when the front side of the box cover 2 is overlapped with the top of the box body 1, the fixture block 7 slides into the fixing groove 12, the top of the fixture block 7 is contacted with the upper surface inside the fixing groove 12 under the action of the torsion spring 8, so that the box cover 2 is fixed, the power rod 4 moves backwards, the first tension spring 10 stretches, the rear end of the power rod 4 pushes the fixture block 7 to slide out of the fixing groove 12, so that the box cover 2 is released from fixing, a maintenance worker can maintain and check the power supply inside the box body 1 more conveniently, and the time consumed by the maintenance worker for maintaining the power supply is reduced to a certain extent, the time utilization rate of maintenance workers is improved, and the maintenance workers can use more time to overhaul other power supplies;
the adjustable wire bunching device comprises a second wire bunching plate 6, the bottom of the second wire bunching plate 6 is fixedly connected with the top of a fixing plate 3, a rotating groove 13 is formed in the top of the fixing plate 3, a first wire bunching plate 5 is rotatably connected inside the rotating groove 13, the first wire bunching plate 5 can rotate left and right inside the rotating groove 13, a second tension spring 14 is fixedly connected to the left side of the first wire bunching plate 5, and one end, far away from the first wire bunching plate 5, of the second tension spring 14 is fixedly connected with the right side of the second wire bunching plate 6;
the first wiring board 5 is rotated rightwards, the second tension spring 14 is stretched, the wiring of the power utilization equipment is placed between the first wiring board 5 and the second wiring board 6, the second tension spring 14 is reset to enable the second wiring board 6 to rotate leftwards, and therefore the wiring of the power utilization equipment is fixed, the wiring of the power utilization equipment is uniformly managed, workers can manage the wiring of the power utilization equipment more conveniently, safety accidents caused by the scattered wiring of the power utilization equipment are reduced to a certain extent, the working environment of the workers is safer, and meanwhile the body safety of the workers is enhanced to a certain extent;
the top of the fixed plate 3 is provided with a plurality of positioning grooves 15, the plurality of positioning grooves 15 are equidistantly arranged at the top of the fixed plate 3, the positioning grooves 15 are arranged at the rear side of the second wiring board 6 and are not in contact with the second wiring board 6, the inside of the box body 1 is provided with a sliding chute 18, the inside of the sliding chute 18 is communicated with the inside of a moving chute 20, the inner wall of the sliding chute 18 is fixedly connected with a spring 16, one end, away from the sliding chute 18, of the spring 16 is fixedly connected with a second fixed block 17, the front side and the rear side of the second fixed block 17 are in sliding connection with the inside of the sliding chute 18, the second fixed block 17 can slide up and down in the sliding chute 18, the bottom of the second fixed block 17 is fixedly connected with a convex block 19, the convex block 19 is hemispherical, the surface of the convex block 19 is clamped with the inside of the positioning grooves 15, and the convex block;
the fixing plate 3 moves back and forth in the moving groove 20, because the convex block 19 is hemispherical, when the fixing plate 3 moves, the convex block 19 slides out from the inside of the positioning groove 15, the second fixing block 17 moves upwards, the spring 16 compresses, when the positioning groove 15 moves downwards, the spring 16 resets to move the second fixing block 17 downwards, and further the convex block 19 slides into the positioning groove 15, so that the fixing of the position of the fixing plate 3 is realized, and further a worker can use the device more conveniently, and simultaneously the worker can adjust the fixing plate 3 more conveniently according to the length of the wiring of the power supply equipment or the size of the space where the device is located, and further the wiring of the power supply equipment is fixed in an arranging way, so that the device is cleaner, and simultaneously, the worker can find a required circuit more conveniently and quickly when overhauling the power supply, and then make the maintenance workman to the maintenance of power more convenient, reduce the wiring of power user equipment simultaneously to a certain extent and contact each other when in disorder, the condition of short circuit takes place, and then make the use protection of power strengthened to a certain extent.
The working principle is as follows: when the direct current power supply device with the circuit fault diagnosis function is used;
the first step is as follows: the fixed plate 3 moves back and forth in the moving groove 20, and the bump 19 is hemispherical, so that when the fixed plate 3 moves, the bump 19 slides out of the positioning groove 15, the second fixed block 17 moves upwards, the spring 16 is compressed, when the positioning groove 15 moves downwards, the spring 16 resets to enable the second fixed block 17 to move downwards, and further the bump 19 slides into the positioning groove 15, and the fixed position of the fixed plate 3 is realized;
the second step is that: the first wiring board 5 is rotated rightwards, the second tension spring 14 is stretched, the wiring of the power supply using equipment is placed between the first wiring board 5 and the second wiring board 6, the second tension spring 14 is reset, the second wiring board 6 is rotated leftwards, and therefore the wiring of the power supply using equipment is fixed, and the wiring of the power supply using equipment is uniformly managed;
the third step: when a maintenance worker overhauls the power supply, the power rod 4 is moved backwards, the first tension spring 10 is stretched, the rear end of the power rod 4 pushes the clamping block 7 to slide out of the fixing groove 12, and then the box cover 2 is released from fixing, so that the maintenance worker can more conveniently maintain and check the power supply in the box body 1;
the fourth step: the preceding side direction of case lid 2 is preceding to rotate, and fixture block 7 is because the restriction of the inner wall of box 1 for fixture block 7 rotates to the direction that is close to first fixed block 9 top through torsion spring 8, and when the front side of case lid 2 was coincided with the top of box 1, fixture block 7 slided into the inside of fixed slot 12, because torsion spring 8's effect made the top of fixture block 7 and the inside upper surface contact of fixed slot 12, and then realized the fixed to case lid 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a DC power supply device with circuit fault diagnosis function, includes box (1), the top of box (1) is rotated and is connected with case lid (2), its characterized in that: the utility model discloses a solar cell module, including case lid (2), the front side fixedly connected with of case lid (2) first fixed block (9), the top fixedly connected with torsion spring (8) of first fixed block (9), top fixedly connected with fixture block (7) of torsion spring (8), sliding tray (11) have been seted up to the front side of box (1), the inside of sliding tray (11) communicates with each other with the inside of box (1), the inside of sliding tray (11) is provided with fixed remove device, moving groove (20) have been seted up to the front side of box (1), the inside sliding connection of moving groove (20) has fixed plate (3), the top of fixed plate (3) is provided with adjustable bunching device.
2. A direct-current power supply apparatus having a circuit failure diagnosis function according to claim 1, characterized in that: the fixing and releasing device comprises a power rod (4), the surface of the power rod (4) is connected with the inner sliding surface of a sliding groove (11) in a sliding mode, a first tension spring (10) is fixedly connected to the inner wall of the sliding groove (11), a fixing groove (12) is formed in the front surface of the inner portion of the box body (1), the inner portion of the fixing groove (12) is communicated with the inner portion of the sliding groove (11), and the top of the clamping block (7) is connected with the inner sliding surface of the fixing groove (12) in a sliding mode.
3. A direct-current power supply apparatus having a circuit failure diagnosis function according to claim 1, characterized in that: adjustable bunching device includes second bunching board (6), the bottom of second bunching board (6) and the top fixed connection of fixed plate (3), rotation groove (13) have been seted up at the top of fixed plate (3), the inside rotation of rotation groove (13) is connected with first bunching board (5), the left side fixedly connected with second extension spring (14) of first bunching board (5), constant head tank (15) have been seted up at the top of fixed plate (3), spout (18) have been seted up to the inside of box (1), the inner wall fixedly connected with spring (16) of spout (18), the one end fixedly connected with second fixed block (17) of spout (18) are kept away from in spring (16), the bottom fixedly connected with lug (19) of second fixed block (17), lug (19) are the hemisphere.
4. A direct-current power supply apparatus having a circuit failure diagnosis function according to claim 2, characterized in that: the rear end of the first tension spring (10) is fixedly connected with the surface of the power rod (4), and the first tension spring (10) is sleeved on the surface of the power rod (4).
5. A direct-current power supply apparatus having a circuit failure diagnosis function according to claim 2, characterized in that: the rear end of the power rod (4) penetrates through the inside of the sliding groove (11) and extends to the inside of the fixing groove (12), and the surface of the power rod (4) is connected with the inside of the fixing groove (12) in a sliding mode.
6. A direct-current power supply apparatus having a circuit failure diagnosis function according to claim 3, characterized in that: one end of the second tension spring (14) far away from the first wiring board (5) is fixedly connected with the right side of the second wiring board (6).
7. A direct-current power supply apparatus having a circuit failure diagnosis function according to claim 3, characterized in that: the inside of the slide groove (18) communicates with the inside of the moving groove (20).
8. A direct-current power supply apparatus having a circuit failure diagnosis function according to claim 3, characterized in that: the front side and the rear side of the second fixed block (17) are connected with the inside of the sliding groove (18) in a sliding mode.
9. A direct-current power supply apparatus having a circuit failure diagnosis function according to claim 3, characterized in that: the surface of the convex block (19) is clamped with the inside of the positioning groove (15).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011216569.3A CN112351614B (en) | 2020-11-04 | 2020-11-04 | Direct-current power supply device with circuit fault diagnosis function |
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| CN202011216569.3A CN112351614B (en) | 2020-11-04 | 2020-11-04 | Direct-current power supply device with circuit fault diagnosis function |
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| CN112351614B CN112351614B (en) | 2021-06-01 |
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| CN115768018A (en) * | 2022-06-19 | 2023-03-07 | 南通联航通讯科技有限公司 | Filter with winding displacement structure |
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| CN112911875A (en) * | 2021-02-27 | 2021-06-04 | 南京睿蔻妮商贸有限公司 | Block chain data supervision system |
| CN115768018A (en) * | 2022-06-19 | 2023-03-07 | 南通联航通讯科技有限公司 | Filter with winding displacement structure |
| CN115768018B (en) * | 2022-06-19 | 2023-10-03 | 南通联航通讯科技有限公司 | Filter with winding displacement structure |
| CN115460827A (en) * | 2022-09-17 | 2022-12-09 | 江苏晨朗电子集团有限公司 | Differential-common mode filter integrated by magnetic materials with various frequency bands |
| CN115460827B (en) * | 2022-09-17 | 2023-11-03 | 江苏晨朗电子集团有限公司 | Differential-common mode filter with multiple frequency band magnetic material integration |
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| CN112351614B (en) | 2021-06-01 |
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