CN220105144U - Current sensor convenient to assembly - Google Patents
Current sensor convenient to assembly Download PDFInfo
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- CN220105144U CN220105144U CN202321587673.2U CN202321587673U CN220105144U CN 220105144 U CN220105144 U CN 220105144U CN 202321587673 U CN202321587673 U CN 202321587673U CN 220105144 U CN220105144 U CN 220105144U
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- fixedly connected
- current sensor
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- box
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- 238000001514 detection method Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electronic detection equipment and discloses a current sensor convenient to assemble, which comprises an assembly box, wherein fixed blocks are fixedly connected to the far side of the assembly box, an adjusting block is rotatably connected to the inside of each fixed block, a plurality of adjusting grooves are formed in the far side of each adjusting block, a rotating shaft is rotatably connected to the middle part of the far side of each fixed block, a gear is fixedly connected to the outer wall of each rotating shaft, a locking box is fixedly connected to the far side of the inside of each fixed block, and springs are fixedly connected to the left side and the right side of the inside of each locking box. According to the utility model, when different wires pass through the magnetic core of the current sensor, the center passing can be always kept, so that the detection precision of the current sensor on the different wires is ensured to be stable, the steps of assembling the current sensor are simplified, and the working efficiency is effectively improved.
Description
Technical Field
The utility model relates to the technical field of electronic detection equipment, in particular to a current sensor convenient to assemble.
Background
The current sensor is a detection device for collecting information of a detected current, and can convert the collected information into an electric signal or a digital signal. Currently, most current sensors measure current based on the hall effect, and in particular, when measuring current flowing through a conductor, it is necessary to pass the conductor through the magnetic core of the current sensor so that an induction circuit within the current sensor induces a magnetic field generated by the current flowing through the conductor and converts the magnetic field into an electrical signal.
However, the existing partial current sensor does not have a centering wire fixing device, and cannot ensure that wires with different sizes stably pass through the center of the magnetic core, thereby reducing the detection precision of the current sensor,
disclosure of Invention
In order to overcome the defects, the utility model provides a current sensor convenient to assemble, and aims to solve the problems that the existing current sensor is not provided with a centering wire fixing device, so that the detection precision is reduced, and the existing current sensor is complex in assembling and installing processes and low in efficiency.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a current sensor convenient to assembly, includes the assembly box, two the equal fixedly connected with fixed block in looks far away one side of assembly box, the inside rotation of fixed block is connected with the adjusting block, two the far away one side of adjusting block all is provided with a plurality of adjustment grooves, two the equal rotation in the middle part of one side far away from of fixed block is connected with the pivot, the outer wall fixedly connected with gear of pivot, two the inside looks far away one side fixedly connected with locking box of fixed block, the equal fixedly connected with spring in inside left and right sides of locking box, two the equal sliding connection in looks far away one side of locking box has the sliding bolt, two the equal fixedly connected with a plurality of screens piece in the inside near one side of assembly box.
As a further description of the above technical solution:
the right side a plurality of sliders of left side fixedly connected with of assembly box, a plurality of the slider far away mutually one side all is provided with the connecting hole, and the left side the right side of assembly box is provided with a plurality of mounting grooves, and the left side the outer wall of assembly box is a plurality of steady pieces of equal fixedly connected with, a plurality of the steady piece is all rotated in far away mutually one side and is connected with the rotor, a plurality of the equal fixedly connected with extension post in close one side of rotor, a plurality of the equal threaded connection in far away mutually of steady piece has the bolt, two the close one side sliding connection of assembly box has the sensor body.
As a further description of the above technical solution:
the sensor body is connected to one side close to the clamping blocks in a sliding mode, and the sliding blocks are connected to the inside of the mounting groove in a sliding mode.
As a further description of the above technical solution:
the adjusting block is in meshed connection with the gear.
As a further description of the above technical solution:
the extension column sequentially penetrates through the assembly box and the mounting groove and is connected inside the connecting hole in a sliding mode.
As a further description of the above technical solution:
the hole distance of the adjusting groove is changed from small to large.
As a further description of the above technical solution:
the springs are fixedly connected to the middle parts of the outer walls of the two sliding bolts.
The utility model has the following beneficial effects:
1. according to the utility model, through the matching use of the rotating block, the connecting block, the gear, the rotating shaft and other parts, the center passing of different wires can be always kept when the wires pass through the magnetic core of the current sensor, so that the detection precision of the current sensor on the different wires is ensured to be stable.
2. According to the utility model, through the matching use of the rotating block, the extending column, the stabilizing block, the bolt and other parts, the steps of assembling the current sensor are simplified, and the working efficiency is effectively improved.
Drawings
FIG. 1 is a schematic perspective view of a front view assembly box of a current sensor for easy assembly according to the present utility model;
FIG. 2 is an exploded view of an assembly box of a current sensor according to the present utility model;
FIG. 3 is an exploded view of an adjustment block of a current sensor according to the present utility model for easy assembly;
FIG. 4 is an exploded view of a rotor block of a current sensor according to the present utility model for easy assembly;
fig. 5 is an exploded view of a lock box structure of a current sensor according to the present utility model, which is convenient to assemble.
Legend description:
1. assembling a box; 2. a fixed block; 3. adjusting the block; 4. an adjustment tank; 5. a gear; 6. a rotating shaft; 7. a locking box; 8. a spring; 9. a slide bolt; 10. a clamping block; 11. a slide block; 12. a connection hole; 13. a mounting groove; 14. a stabilizing block; 15. a rotating block; 16. an extension column; 17. a bolt; 18. a sensor body.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a current sensor convenient to assembly, including assembly box 1, the equal fixedly connected with fixed block 2 in looks far away side of two assembly boxes 1, the design of fixed block 2 is in order to fix the rotary position in adjusting block 3 inside, the inside rotation of fixed block 2 is connected with adjusting block 3, adjusting block 3's design is in order to be convenient for the staff to run through different size wires through driving different size adjustment groove 4, thereby keep the suitable detection position at sensor body 18 center magnetic core, the far away side of two adjusting blocks 3 all is provided with a plurality of adjustment grooves 4, the design of adjustment groove 4 is in order to guide different size wires, the equal rotation in middle part of looks far away side of two fixed blocks 2 is connected with pivot 6, the design of pivot 6 is in order to drive gear 5 and rotate, thereby drive adjusting block 3 and rotate, the outer wall fixedly connected with gear 5 of pivot 6, the design of gear 5 is in order to drive adjusting block 3 through the meshing connection and rotate, the inside looks remote side fixedly connected with locking box 7 of two fixed blocks 2, the design of locking box 7 is in order to fix the position of inside spring 8, the inside left and right sides of locking box 7 all fixedly connected with spring 8, the design of spring 8 is in order to promote the slide bolt 9 slide into one side of gear 5, thereby accomplish the rotatory position locking to gear 5, the looks remote side of two locking boxes 7 all sliding connection has slide bolt 9, the inside close side of two assembly boxes 1 all fixedly connected with a plurality of screens piece 10, the design of screens piece 10 is in order to pass through the merger of both sides assembly box 1, thereby fix the position of inside sensor body 18 inside, avoid appearing rocking, through assembly box 1, fixed block 2, adjusting block 3, adjustment tank 4, the cooperation of gear 5, pivot 6, locking box 7, spring 8, sliding bolt 9, screens piece 10 parts is used, has realized passing through in the current sensor magnetic core to different wires, can remain central passing through all the time to this detection precision stability to different wires of having guaranteed the current sensor.
The left side fixedly connected with a plurality of sliders 11 of right side assembly box 1, slider 11's design is in order to through the slide-in mounting groove 13, thereby accomplish the installation between two assembly boxes 1, the looks remote side of a plurality of sliders 11 all is provided with connecting hole 12, connecting hole 12's design is in order to accomplish the connection locking between assembly box 1 in slider 11 slide-in mounting groove 13, can slide in connecting hole 12 through extension post 16, thereby accomplish the fixed function at assembly box 1 inside to sensor body 18, left side assembly box 1's right side is provided with a plurality of mounting grooves 13, the equal fixedly connected with a plurality of steady blocks 14 of outer wall of left side assembly box 1, steady block 14's design is in order to play the rotation position of fixed point rotor block 15, the equal swivelling joint of looks remote side of a plurality of steady blocks 14 has rotor block 15, the design of rotor block 15 is in order to drive the connection locking between extension post 16 slide-in connecting hole 12, the nearly one side of a plurality of rotor blocks 15 all is fixedly connected with extension post 16, thereby accomplish the equal screwed connection 17 to the looks remote side of a plurality of steady blocks 14 has 17 at sensor body 1 inside assembly box 1, the design is the installation groove 17, the sensor body is in order to realize the nearly one side of the sensor body is in order to realize the rotation of the sensor body is 16, the sensor body is in order to realize the installation step is 11, the sensor body is realized by the installation groove 17, the sensor body is in order to realize the sensor body is 11, the sensor body is in order to have the similar 17, the sensor body is realized by the cost 17, and is in order to realize the step is in order to realize the sensor body has the similar, and has the similar to have the similar effect, and can be used to realize the function. The sensor body 18 is slidably connected to one side close to the plurality of clamping blocks 10, the plurality of sliding blocks 11 are slidably connected to the inside of the mounting groove 13, the adjusting block 3 is in meshed connection with the gear 5, the extending column 16 sequentially penetrates through the assembly box 1 and the mounting groove 13 and is slidably connected to the inside of the connecting hole 12, the hole distance of the adjusting groove 4 is changed from small to large, and the springs 8 are fixedly connected to the middle parts of the outer walls of the two sliding bolts 9.
Working principle: when using this electric current sensor convenient to assembly, firstly put into the inside of two close one sides of assembly box 1 with sensor body 18, correspond clamping piece 10 embedding sensor, then put into slider 11 corresponds mounting groove 13, then drive through rotatory rotating block 15 and extend post 16 and slide into the connecting hole 12 that corresponds on slider 11 through assembly box 1, realize simplifying the step of assembly electric current sensor through such design, effectively improve work efficiency, and when installing the wire of different sizes, at first according to the size of wire, the staff can pass through pull out slide 9, thereby cancel the position locking to gear 5, then rotate pivot 6 and drive gear 5 and rotate, then be connected through the meshing between gear 5 and the adjusting block 3, thereby correspond rotatory not the magnetic core central authorities at equidimension adjusting slot 4 alignment assembly box 1 middle part and sensor body 18 middle part, and the staff can release slide 9 after using, slide 9 then can drive down with gear 5 and be connected, thereby accomplish the position locking, thereby the design has been through the wire has been passed through the stable magnetic core of the sensor in order to realize through the wire when detecting the same precision all the time.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Current sensor convenient to assembly, including assembly box (1), its characterized in that: two equal fixedly connected with fixed block (2) in looks far away one side of assembly box (1), the inside rotation of fixed block (2) is connected with adjusting block (3), two the looks far away one side of adjusting block (3) all is provided with a plurality of adjustment grooves (4), two the equal rotation in looks far away one side middle part of fixed block (2) is connected with pivot (6), the outer wall fixedly connected with gear (5) of pivot (6), two the inside looks far away one side fixedly connected with locking box (7) of fixed block (2), the inside left and right sides of locking box (7) is all fixedly connected with spring (8), two equal sliding connection in looks far away one side of locking box (7) has slide bolt (9), two the inside close one side of assembly box (1) is equal fixedly connected with a plurality of screens piece (10).
2. A current sensor for facilitating assembly as defined in claim 1, wherein: the right side a plurality of sliders (11) of left side fixedly connected with of assembly box (1), a plurality of slider (11) all are provided with connecting hole (12) in one side far away mutually, the left side the right side of assembly box (1) is provided with a plurality of mounting grooves (13), the left side the outer wall of assembly box (1) all fixedly connected with a plurality of steady piece (14), a plurality of all rotate and be connected with rotor block (15) in one side far away mutually of steady piece (14), a plurality of equal fixedly connected with extension post (16) in one side far away mutually of rotor block (15), a plurality of equal threaded connection in one side far away mutually of steady piece (14) has bolt (17), two the equal one side sliding connection of assembly box (1) has sensor body (18).
3. A current sensor for facilitating assembly as defined in claim 2, wherein: the sensor body (18) is slidably connected to the close side of the clamping blocks (10), and the sliding blocks (11) are slidably connected to the inside of the mounting groove (13).
4. A current sensor for facilitating assembly as defined in claim 1, wherein: the adjusting block (3) is connected with the gear (5) in a meshed mode.
5. A current sensor for facilitating assembly as defined in claim 2, wherein: the extension column (16) sequentially penetrates through the assembly box (1) and the mounting groove (13) and is connected inside the connecting hole (12) in a sliding mode.
6. A current sensor for facilitating assembly as defined in claim 1, wherein: the hole distance of the adjusting groove (4) is changed from small to large.
7. A current sensor for facilitating assembly as defined in claim 1, wherein: the springs (8) are fixedly connected to the middle parts of the outer walls of the two sliding bolts (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321587673.2U CN220105144U (en) | 2023-06-21 | 2023-06-21 | Current sensor convenient to assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321587673.2U CN220105144U (en) | 2023-06-21 | 2023-06-21 | Current sensor convenient to assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220105144U true CN220105144U (en) | 2023-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321587673.2U Active CN220105144U (en) | 2023-06-21 | 2023-06-21 | Current sensor convenient to assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN220105144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117519404A (en) * | 2024-01-05 | 2024-02-06 | 深圳市信瑞达电力设备有限公司 | Method and circuit topology for adjusting output gain of Hall element |
-
2023
- 2023-06-21 CN CN202321587673.2U patent/CN220105144U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117519404A (en) * | 2024-01-05 | 2024-02-06 | 深圳市信瑞达电力设备有限公司 | Method and circuit topology for adjusting output gain of Hall element |
| CN117519404B (en) * | 2024-01-05 | 2024-03-22 | 深圳市信瑞达电力设备有限公司 | Method and circuit topology for adjusting output gain of Hall element |
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