CN116047146B - Adjustable strong-adaptability current sensor - Google Patents
Adjustable strong-adaptability current sensor Download PDFInfo
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- CN116047146B CN116047146B CN202310040520.4A CN202310040520A CN116047146B CN 116047146 B CN116047146 B CN 116047146B CN 202310040520 A CN202310040520 A CN 202310040520A CN 116047146 B CN116047146 B CN 116047146B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a current sensor with high adjustable adaptability, which comprises a sensor shell, wherein a plurality of transverse moving adjusting parts are transversely and uniformly distributed in the sensor shell, an equidistant adjusting mechanism for controlling the equal interval adjustment among the transverse moving adjusting parts is arranged on the sensor shell, a telescopic structure is arranged on the transverse moving adjusting parts, a forward connecting fixing hole is arranged on the telescopic structure, a locking mechanism is arranged on the forward connecting fixing hole, the interval adjustment and the extension distance adjustment are not affected each other, the adjustment is kept on an independent basis, the mutual coordination among the structures is more ingenious, the positive electrode fixing hole is provided with a locking mechanism for locking and connecting an automobile circuit, the stability of the connection is improved, the looseness possibly caused by vibration is reduced, the synchronous locking piece can be realized by the plurality of locking structures, and the operation difficulty is reduced; and structural design is reasonable, reduces the installation degree of difficulty of sensor, improves the stability of installation.
Description
Technical Field
The invention relates to the new energy automobile industry, in particular to a current sensor with strong adjustable adaptability.
Background
Along with the improvement of sales of new energy automobiles, the current sensor is widely applied to detection of the current of the automobile motor. The Hall current sensor can detect the current in the circuit in the electric automobile, so that the stability of the electric automobile can be improved, the overcurrent of an automobile power supply system can be monitored, the driving current of each motor can be detected, whether the faults which damage the automobile performance exist can be judged by detecting the discharge current of an automobile generator and comparing the discharge current with the actual load current, accurate data can be provided for an automobile electronic system, the control is more accurate, and the automobile safety performance is improved;
when the current sensor is used, copper bars are inserted into a current channel to normally work, the copper bars are connected to the anode and the cathode of an automobile circuit to form a loop, the circuit state in the circuit is detected, the specification and the size of the traditional copper bars are fixed, the influence of the copper bars on the measuring result is extremely large at the position of the current channel, and copper bars at different spacing positions are required to be designed to adapt to the measurement of the automobile circuit due to different circuit connection positions of the automobile, so that when facing different automobile circuits, different copper bar specifications are required to be manufactured according to the circuit, if the spacing is not consistent, the measurement is influenced, the installation is difficult, and a great deal of money and effort are required to be spent on remanufacturing.
Therefore, the existing new energy automobile industry field needs to be further improved.
Disclosure of Invention
The invention aims to provide a current sensor with high adjustable adaptability, which can freely adjust the connection distance between copper bars according to the connection requirement of an automobile circuit, improve the adaptability, reduce the installation difficulty and improve the detection accuracy.
In order to achieve the above purpose, the present invention adopts the following scheme:
the utility model provides a current sensor that adjustable adaptability is strong, includes the sensor shell, transversely the equipartition has a plurality of sideslip adjustment portion in the sensor shell, be provided with on the sensor shell and be used for controlling a plurality of keep equidistant adjustment mechanism of equidistant regulation between the sideslip adjustment portion, be provided with extending structure on the sideslip adjustment portion, a plurality of be provided with between the extending structure keep a plurality of extending structure synchronous telescopic synchronous stretching mechanism, be provided with forward connection fixed orifices on the extending structure, be provided with locking mechanism on the forward connection fixed orifices, be provided with on the sensor shell and be used for controlling a plurality of locking mechanism realizes synchronous locking in any position in the scope synchronous locking mechanism, be provided with reverse connection fixed orifices on the sideslip adjustment portion, reverse connection fixed orifices with be provided with the electrical interface between the forward connection fixed orifices.
Further, the sideslip adjusting part comprises an adjusting cavity arranged in the sensor shell, a transverse guide rod is arranged in the adjusting cavity, and a transverse sleeve member is sleeved on the transverse guide rod.
Further, equidistant adjustment mechanism including set up in the elevating system at sensor housing middle part, horizontal external member is three, elevating system and centre horizontal external member aligns the setting, elevating system both sides are provided with first articulated seat, both sides respectively be provided with the second articulated seat on the horizontal external member, first articulated seat with correspond one side articulated between the second articulated seat have the drive connecting rod, be provided with the control on the sensor housing elevating system motion's the first adjustment mechanism.
Further, the telescopic structure comprises a metal pipe sleeve arranged on the transverse sleeve member, and a metal telescopic rod is movably arranged in the metal pipe sleeve.
Further, the synchronous stretching mechanism comprises vertical guide grooves arranged between the two adjusting cavities, vertical guide pieces are movably arranged in the vertical guide grooves, a plurality of synchronous cross bars are arranged between the vertical guide pieces, synchronous driving shafts are arranged on the side walls of the metal telescopic rods, synchronous transverse grooves are formed in the positions of the synchronous cross bars, corresponding to the synchronous driving shafts, the synchronous driving shafts penetrate through the corresponding synchronous transverse grooves and move in the corresponding synchronous transverse grooves, and a second adjusting mechanism for controlling the movement of the synchronous cross bars is arranged on the sensor shell.
Further, the forward connection fixing hole comprises a forward metal connecting piece arranged on the metal telescopic rod, and the forward metal connecting piece is provided with a forward fixing hole;
the locking mechanism comprises a vertical guide hole arranged on one side of the positive metal connecting piece, a vertical guide rod is movably arranged in the vertical guide hole, a locking sleeve piece capable of being aligned with a hole position of the positive fixing hole is arranged at the upper end of the vertical guide rod, and a limiting structure for limiting the moving range of the vertical guide rod is arranged at the lower end of the vertical guide rod.
Further, the synchronous locking mechanism comprises a plurality of side guide holes arranged on one side of the metal telescopic rod, one side guide hole extends to one side of the locking sleeve member, a side push rod is movably arranged in the side guide hole, a first guide surface is arranged at the end part of the side push rod, a second guide surface capable of being matched with the first guide surface to drive the locking sleeve member to move is arranged at the end part of the vertical guide rod, a plurality of side pressure plates are connected between the side guide holes, and a third adjusting mechanism capable of synchronously compacting the side pressure plates is arranged on the sensor shell.
Further, the lifting mechanism comprises a vertical guide rail arranged in the sensor shell, and a vertical adjusting piece is movably arranged on the vertical guide rail;
the first adjusting mechanism comprises a screw mounting bottom plate arranged on the sensor shell, a first screw mounting hole is formed in the screw mounting bottom plate, a first adjusting screw is arranged in the first screw mounting hole, a first adjusting screw hole is formed in the vertical adjusting piece, and the first adjusting screw is inserted into the first adjusting screw hole to be in threaded connection;
the second adjusting mechanism comprises a connecting piece arranged among the plurality of vertical guide pieces, a second screw mounting hole is formed in the screw mounting bottom plate, a second adjusting screw is arranged in the second screw mounting hole, a second adjusting screw hole is formed in the connecting piece, and the second adjusting screw hole is inserted into the second adjusting screw to be in threaded connection;
the third adjusting mechanism comprises a spacing plate arranged on the side wall of the sensor housing, a third screw hole is arranged on the spacing plate, a third adjusting screw rod is arranged in the third screw hole, a push rod hole is arranged on the surface of the sensor housing on one side of the side pressure plate, push rod bodies are movably arranged in the push rod hole, a synchronous transverse plate which can be pushed by the third adjusting screw rod is arranged among a plurality of the push rod bodies,
further, the reverse connection fixing hole comprises the electric interface electrically connected with the metal pipe sleeve, the electric interface is electrically connected with a reverse metal connecting piece, and the reverse metal connecting piece is provided with a reverse fixing hole.
Further, the metal pipe sleeve, the metal telescopic rod, the forward metal connecting piece and the reverse metal connecting piece are made of copper materials.
In summary, compared with the prior art, the invention has the following beneficial effects:
the invention solves the defects existing in the field of the existing new energy automobile industry, and has the following advantages that 1, the distance between the electric interface and the copper bar can be adjusted consistently and synchronously, and the consistency of the distance between the connecting metal pieces is ensured; 2. on the basis, the extending distance of the metal connecting piece can be adjusted, synchronous adjustment is realized, and the extending distance of the connecting metal piece is ensured to be consistent; 3. the distance adjustment and the extension distance adjustment are not mutually influenced, the adjustment is kept on an independent basis, and the mutual coordination between the structures is more ingenious; 4. the positive electrode fixing hole is provided with a locking mechanism for locking and connecting with an automobile circuit, so that the stability of connection is improved, and looseness possibly caused by vibration is reduced; 5. the multiple locking structures can realize synchronous locking pieces, so that the operation difficulty is reduced; 6. the synchronous locking or synchronous unlocking of a plurality of locking structures can be realized no matter the locking structure is at any position in the range, and the control is more convenient; the synchronous locking structure and other adjusting structures are not mutually influenced, the structural design is reasonable, the mounting difficulty of the sensor is reduced, and the mounting stability is improved.
Drawings
FIG. 1 is one of the perspective views of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
FIG. 6 is a partial enlarged view at D of FIG. 5;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 5;
fig. 8 is a cross-sectional view of fig. 5 taken along line C-C.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the invention provides a current sensor with strong adjustable adaptability, which comprises a sensor housing 1, wherein a plurality of traversing adjusting parts 2 are transversely and uniformly distributed in the sensor housing 1, an equidistant adjusting mechanism 3 for controlling a plurality of traversing adjusting parts 2 to keep equal interval adjustment is arranged on the sensor housing 1, a telescopic structure 4 is arranged on the traversing adjusting part 2, a synchronous extending mechanism 5 for keeping a plurality of telescopic structures 4 to synchronously extend and retract is arranged between a plurality of telescopic structures 4, a forward connecting and fixing hole 6 is arranged on the telescopic structure 4, a locking mechanism 7 is arranged on the forward connecting and fixing hole 6, a synchronous locking mechanism 8 for controlling a plurality of locking mechanisms 7 to realize synchronous locking at any position in a range is arranged on the sensor housing 1, a reverse connecting and fixing hole 9 is arranged on the traversing adjusting part 2, and an electric interface 10 is arranged between the reverse connecting and fixing hole 9 and the forward connecting and fixing hole 6;
the positive connection fixing hole 6, the reverse connection fixing hole 9 and the telescopic structure 4 are made of red copper, good conductivity is achieved, the positive connection fixing hole 6 is connected with positive connection of an automobile circuit, and the reverse connection fixing hole 9 is connected with negative connection of the automobile to form a circuit loop;
the forward connection fixing hole 6 and the reverse connection fixing hole 9 can be installed at both ends of the current sensor and fixed in the vehicle body.
The electrical interface 10 has the functions of input, output, calibration, grounding and the like, and is directly pressed into the circuit system of the automobile in a welding-free interference grafting mode;
the space between the plurality of electric interfaces 10 can be adjusted to adapt to the connection of different automobile circuit specification sizes;
the forward connection fixing holes 6 and the reverse connection fixing holes 9 are copper bars and can bear larger current.
Working principle:
the electric interface 10 is connected to the circuit of the automobile, and the forward connection fixing hole 6 and the reverse connection fixing hole 9 are connected to the two ends of the current sensor to realize the circuit detection of the automobile;
because the specifications of the circuits of the automobiles are different, the positions for connecting the electric interfaces 10 are also different, so that the required left and right interval positions of the electric interfaces 10 are adjusted to adapt to more installation requirements;
meanwhile, because the specifications of the current sensors are different, at the moment, a plurality of telescopic structures 4 can be synchronously adjusted, so that the telescopic structures 4 control the corresponding forward connection fixing holes 6 to extend out, and the installation of the current sensors with different sizes is adapted;
when the interval positions of the plurality of forward connection fixing holes 6 and the reverse connection fixing holes 9 are required to be adjusted, the equidistant adjusting mechanism 3 is controlled to enable the plurality of traverse adjusting parts 2 to displace, the interval between two adjacent traverse adjusting parts 2 in the displacement process is kept consistent, and at the moment, the traverse adjusting parts 2 can drive the corresponding forward connection fixing holes 6 and the corresponding reverse connection fixing holes 9 to carry out left-right adjustment;
on the basis, if the extending distance of the forward connection fixing holes 6 needs to be adjusted, controlling the synchronous extending mechanisms 5, and controlling the telescopic structures 4 to extend and retract outwards by the synchronous extending mechanisms 5 so as to realize the extending and retracting outwards of the forward connection fixing holes 6;
the synchronous extending mechanism 5 can drive the telescopic structure 4 to extend synchronously no matter the forward connecting and fixing hole 6 is positioned at any left or right position;
the positive connection fixing hole 6 is arranged in the current sensor, and the connection position is pressed tightly through the locking mechanism 7 at the moment, so that the connection stability is improved;
synchronous locking of a plurality of locking mechanisms 7 can be realized through the synchronous locking mechanism 8;
since the locking mechanism 7 is changed in plane position under the adjustment of the telescopic structure 4 and the traversing adjusting part 2, the synchronous locking mechanism 8 also has the function of synchronously locking or unlocking a plurality of locking mechanisms 7 in a plane range;
the lateral movement adjusting part 2 comprises an adjusting cavity 201 arranged in the sensor housing 1, a lateral guide rod 202 is arranged in the adjusting cavity 201, and a lateral sleeve 203 is sleeved on the lateral guide rod 202.
The equidistant adjusting mechanism 3 of the present invention comprises three lifting mechanisms 301 arranged in the middle of the sensor housing 1, the three horizontal sleeve members 203 are arranged in an aligned manner, the two sides of the lifting mechanisms 301 are provided with first hinge seats 302, the two sides of the horizontal sleeve members 203 are respectively provided with second hinge seats 303, a driving connecting rod 304 is hinged between the first hinge seats 302 and the second hinge seats 303 on the corresponding side, and the sensor housing 1 is provided with a first adjusting mechanism 305 for controlling the movement of the lifting mechanisms 301.
The telescopic structure 4 of the present invention comprises a metal tube sleeve 401 arranged on the cross sleeve 203, and a metal telescopic rod 402 is movably arranged in the metal tube sleeve 401.
The synchronous extending mechanism 5 of the present invention comprises a vertical guide groove 501 arranged between two adjusting cavities 201, wherein a vertical guide piece 502 is movably arranged in the vertical guide groove 501, a synchronous cross rod 503 is arranged between a plurality of vertical guide pieces 502, a synchronous driving shaft 504 is arranged on the side wall of the metal telescopic rod 402, a synchronous cross groove 505 is arranged at the position of the synchronous cross rod 503 corresponding to the synchronous driving shaft 504, the synchronous driving shaft 504 is inserted into one corresponding synchronous cross groove 505 to move, and a second adjusting mechanism 506 for controlling the movement of the synchronous cross rod 503 is arranged on the sensor housing 1.
The forward connection fixing hole 6 comprises a forward metal connecting piece 601 arranged on the metal telescopic rod 402, wherein the forward metal connecting piece 601 is provided with a forward fixing hole 602;
the locking mechanism 7 is provided with a vertical guide hole 701 including setting up in forward metal connector 601 one side, the activity is provided with vertical guide arm 702 in the vertical guide hole 701, vertical guide arm 702 upper end is provided with can with the locking external member 703 that the hole site of forward fixed orifices 602 aligns, vertical guide arm 702 lower extreme is provided with and is used for limiting vertical guide arm 702 movable range's limit structure 704.
The synchronous locking mechanism 8 of the present invention comprises a plurality of side guide holes 801 arranged at one side of the metal telescopic rod 402, wherein one side guide hole 801 extends to one side of the locking sleeve 703, a side push rod 802 is movably arranged in the side guide hole 801, a first guide surface 803 is arranged at the end of the side push rod 802, a second guide surface 804 capable of driving the locking sleeve 703 to move in cooperation with the first guide surface 803 is arranged at the end of the vertical guide rod 702, a side pressure plate 805 is connected between the plurality of side guide holes 801, and a third adjusting mechanism 806 capable of synchronously pressing the plurality of side pressure plates 805 is arranged on the sensor housing 1.
The lifting mechanism 301 comprises a vertical guide rail 3011 arranged in the sensor housing 1, wherein a vertical adjusting piece 3012 is movably arranged on the vertical guide rail 3011;
the first adjusting mechanism 305 includes a screw mounting base plate 3052 provided on the sensor housing 1, a first screw mounting hole 3053 provided on the screw mounting base plate 3052, a first adjusting screw 3054 installed in the first screw mounting hole 3053, a first adjusting screw hole 3055 provided on the vertical adjusting member 3012, and the first adjusting screw 3054 inserted into the first adjusting screw hole 3055 for threaded connection;
the second adjusting mechanism 506 includes a connecting piece 5061 disposed between the plurality of vertical guide pieces 502, a second screw mounting hole 5062 is disposed on the screw mounting base plate 3052, a second adjusting screw 5063 is disposed in the second screw mounting hole 5062, a second adjusting screw hole 5064 is disposed on the connecting piece 5061, and the second adjusting screw hole 5064 is inserted into the second adjusting screw 5063 to be in threaded connection;
the third adjusting mechanism 806 comprises a spacing plate 8061 arranged on the side wall of the sensor housing 1, a third screw hole 8062 is arranged on the spacing plate 8061, a third adjusting screw 8063 is arranged in the third screw hole 8062, a push rod hole 8064 is arranged on the surface of the sensor housing 1 on one side of the side pressure plate 805, a push rod body 8065 is movably arranged in the push rod hole 8064, a synchronous transverse plate 8066 which can be pressed by the third adjusting screw 8063 is arranged among a plurality of push rod bodies 8065,
the reverse connection fixing hole 9 of the present invention comprises the electrical interface 10 electrically connected to the metal sleeve 401, the electrical interface 10 is electrically connected to a reverse metal connector 901, and the reverse metal connector 901 is provided with a reverse fixing hole 902.
The metal pipe sleeve 401, the metal telescopic rod 402, the forward metal connecting piece 601 and the reverse metal connecting piece 901 are made of copper materials.
While there has been shown and described what is at present considered to be the fundamental principles and the main features of the invention and the advantages thereof, it will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, but is described in the foregoing description merely illustrates the principles of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. An adjustable adaptable current sensor comprising a sensor housing (1), characterized in that: a plurality of sideslip adjustment portions (2) are transversely evenly distributed in the sensor housing (1), be provided with on the sensor housing (1) and be used for controlling a plurality of keep equidistant adjustment mechanism (3) of equidistant regulation between sideslip adjustment portion (2), be provided with telescopic structure (4) on sideslip adjustment portion (2), a plurality of be provided with between telescopic structure (4) keep a plurality of synchronous stretching out and drawing out mechanism (5) of telescopic structure (4) synchronous flexible, be provided with forward connection fixed orifices (6) on telescopic structure (4), be provided with locking mechanism (7) on forward connection fixed orifices (6), be provided with on the sensor housing (1) and be used for in the scope any position control a plurality of locking mechanism (7) realize synchronous locking mechanism (8), be provided with reverse connection fixed orifices (9) on sideslip adjustment portion (2), reverse connection fixed orifices (9) with be provided with electrical interface (10) between forward connection fixed orifices (6).
2. An adjustable adaptive current sensor according to claim 1, wherein: the transverse moving adjusting part (2) comprises an adjusting cavity (201) arranged in the sensor housing (1), a transverse guide rod (202) is arranged in the adjusting cavity (201), and a transverse sleeve (203) is sleeved on the transverse guide rod (202).
3. An adjustable adaptive current sensor according to claim 2, wherein: equidistant adjustment mechanism (3) including set up in elevating system (301) at sensor housing (1) middle part, horizontal external member (203) are three, elevating system (301) and centre horizontal external member (203) align to set up, elevating system (301) both sides are provided with first articulated seat (302), both sides respectively be provided with second articulated seat (303) on horizontal external member (203), first articulated seat (302) and corresponding one side articulated between second articulated seat (303) have drive connecting rod (304), be provided with control on sensor housing (1) first adjustment mechanism (305) of elevating system (301) motion.
4. An adjustable adaptive current sensor according to claim 3, wherein: the telescopic structure (4) comprises a metal pipe sleeve (401) arranged on the transverse sleeve member (203), and a metal telescopic rod (402) is movably arranged in the metal pipe sleeve (401).
5. An adjustable adaptive current sensor according to claim 4, wherein: the synchronous extending mechanism (5) comprises vertical guide grooves (501) arranged between the two adjusting cavities (201), vertical guide pieces (502) are movably arranged in the vertical guide grooves (501), synchronous cross rods (503) are arranged between the vertical guide pieces (502), synchronous driving shafts (504) are arranged on the side walls of the metal telescopic rods (402), synchronous transverse grooves (505) are arranged at the positions, corresponding to the synchronous driving shafts (504), of the synchronous cross rods (503), the synchronous driving shafts (504) are inserted into corresponding synchronous transverse grooves (505) to move, and a second adjusting mechanism (506) for controlling the synchronous cross rods (503) to move is arranged on the sensor housing (1).
6. An adjustable adaptive current sensor according to claim 5, wherein: the forward connection fixing hole (6) comprises a forward metal connecting piece (601) arranged on the metal telescopic rod (402), and a forward fixing hole (602) is formed in the forward metal connecting piece (601);
the locking mechanism (7) is provided with a vertical guide hole (701) on one side of the forward metal connecting piece (601), a vertical guide rod (702) is movably arranged in the vertical guide hole (701), a locking sleeve (703) which can be aligned with a hole position of the forward fixing hole (602) is arranged at the upper end of the vertical guide rod (702), and a limiting structure (704) used for limiting the moving range of the vertical guide rod (702) is arranged at the lower end of the vertical guide rod (702).
7. An adjustable adaptive current sensor according to claim 6, wherein: synchronous locking mechanism (8) including set up in a plurality of side guide holes (801) of metal telescopic link (402) one side, side guide hole (801) extend to locking external member (703) one side, side guide hole (801) internalization is provided with side push rod (802), side push rod (802) tip is provided with first guide surface (803), vertical guide arm (702) tip be provided with can with first guide surface (803) cooperation drive second guide surface (804) of locking external member (703) activity, a plurality of be connected with side pressure board (805) between side guide hole (801), be provided with on sensor housing (1) can compress tightly a plurality of third adjustment mechanism (805) of side pressure board (805) in step.
8. An adjustable adaptive current sensor according to claim 7, wherein: the lifting mechanism (301) comprises a vertical guide rail (3011) arranged in the sensor housing (1), and a vertical adjusting piece (3012) is movably arranged on the vertical guide rail (3011);
the first adjusting mechanism (305) comprises a screw mounting bottom plate (3052) arranged on the sensor housing (1), a first screw mounting hole (3053) is formed in the screw mounting bottom plate (3052), a first adjusting screw (3054) is arranged in the first screw mounting hole (3053), a first adjusting screw hole (3055) is formed in the vertical adjusting piece (3012), and the first adjusting screw (3054) is inserted into the first adjusting screw hole (3055) to be connected in a threaded mode;
the second adjusting mechanism (506) comprises connecting pieces (5061) arranged among the plurality of vertical guide pieces (502), a second screw mounting hole (5062) is formed in the screw mounting bottom plate (3052), a second adjusting screw (5063) is arranged in the second screw mounting hole (5062), a second adjusting screw hole (5064) is formed in the connecting piece (5061), and the second adjusting screw hole (5064) is inserted into the second adjusting screw (5063) to be connected in a threaded mode;
the third adjusting mechanism (806) comprises a partition plate (8061) arranged on the side wall of the sensor housing (1), a third screw hole (8062) is formed in the partition plate (8061), a third adjusting screw (8063) is arranged in the third screw hole (8062), a push rod hole (8064) is formed in the surface of the sensor housing (1) on one side of the side pressure plate (805), a push rod body (8065) is movably arranged in the push rod hole (8064), and a plurality of synchronous transverse plates (8066) capable of being pressed by the third adjusting screw (8063) are arranged between the push rod bodies (8065).
9. An adjustable adaptive current sensor according to any one of claims 4-8, wherein: the metal pipe sleeve (401), the metal telescopic rod (402), the forward metal connecting piece (601) and the reverse metal connecting piece (901) are made of copper materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310040520.4A CN116047146B (en) | 2023-01-11 | 2023-01-11 | Adjustable strong-adaptability current sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310040520.4A CN116047146B (en) | 2023-01-11 | 2023-01-11 | Adjustable strong-adaptability current sensor |
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| CN116047146A CN116047146A (en) | 2023-05-02 |
| CN116047146B true CN116047146B (en) | 2023-06-23 |
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| CN202310040520.4A Active CN116047146B (en) | 2023-01-11 | 2023-01-11 | Adjustable strong-adaptability current sensor |
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| JP6403086B2 (en) * | 2014-01-21 | 2018-10-10 | 日立金属株式会社 | Current detection structure |
| FR3033647B1 (en) * | 2015-03-10 | 2019-07-26 | Socomec | CURRENT SENSOR FOR MEASURING ALTERNATING CURRENT |
| CN204614653U (en) * | 2015-04-17 | 2015-09-02 | 国家电网公司 | Copper bar installed by a kind of instant-plugging current transformer |
| JP7109407B2 (en) * | 2019-07-01 | 2022-07-29 | 株式会社タムラ製作所 | current detector |
| CN213259493U (en) * | 2020-09-02 | 2021-05-25 | 湖北润烨新能源有限公司 | Clamping manipulator for automatic lithium battery welding machine |
| CN213988513U (en) * | 2021-01-29 | 2021-08-17 | 浙江金莱勒电气有限公司 | Integrated current transformer |
| CN215415584U (en) * | 2021-04-27 | 2022-01-04 | 西安西凯建设有限公司 | Current detection device for installation and debugging of power distribution cabinet |
| CN217655168U (en) * | 2022-04-29 | 2022-10-25 | 深圳市三电测控技术有限公司 | Mounting structure for array type Hall current sensor |
| CN218159892U (en) * | 2022-06-16 | 2022-12-27 | 保定凯宇电器有限公司 | Current transformer convenient to installation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100928563B1 (en) * | 2009-04-08 | 2009-11-25 | 태성전장주식회사 | Battery current sensing apparatus for vehicle |
| CN110927432A (en) * | 2019-12-17 | 2020-03-27 | 江西云泰铜业有限公司 | Current measuring device of copper bar type wire |
| CN216719697U (en) * | 2022-01-04 | 2022-06-10 | 福建宁德核电有限公司 | Short-circuit device for secondary terminal of current transformer |
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| CN116047146A (en) | 2023-05-02 |
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