CN210690796U - Magnetic pole direction detection device - Google Patents
Magnetic pole direction detection device Download PDFInfo
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- CN210690796U CN210690796U CN201921595718.4U CN201921595718U CN210690796U CN 210690796 U CN210690796 U CN 210690796U CN 201921595718 U CN201921595718 U CN 201921595718U CN 210690796 U CN210690796 U CN 210690796U
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- 238000001514 detection method Methods 0.000 title claims abstract description 105
- 239000011324 bead Substances 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a magnetic pole direction detection device, which comprises a detection part and an indication part, wherein the detection part is provided with a workpiece clamping position corresponding to the arrangement of a magnetic part to be detected, and the inner side of the detection part is provided with a detection element for detecting the magnetic pole direction of the magnetic part corresponding to the inner side of the workpiece clamping position; the indicating part is provided with an indicating lamp group for indicating the magnetic pole direction of the magnetic part to be detected, and the inner side of the indicating part is provided with a control circuit board electrically connected with the indicating lamp group. Has the advantages that: after the magnetic component and a workpiece clamping position of the detection part are clamped, matched and positioned, the magnetic field direction of the magnetic assembly is detected through a detection element corresponding to the detection contrast mark, and then the light indication is carried out on the magnetic pole direction of the corresponding position of the magnetic assembly through the indicating lamp group, so that the detection operation is convenient and rapid, and the detection efficiency is high; the device can be continuously operated without pressing a switch by continuously supplying power through an external power supply, and the service life is long.
Description
Technical Field
The utility model relates to a magnetic pole detects technical field, concretely relates to magnetic pole direction detection device.
Background
In an electronic product with a magnetic component, in order to achieve a preset performance of the magnetic component, the N pole and the S pole of the magnetic element need to be identified and marked so as to reduce the influence on the performance of the electronic product. In particular, in the magnetic component using the halbach array combination, if there is a deviation in the assembling manner and direction of the magnetic blocks, a serious adverse effect is exerted on the magnetic field intensity generated by the magnetic component. The magnetic pole direction detection of the existing magnetic part mostly adopts a magnetic field polarity detection pen, during use, a detection pen point is arranged at a detection end of the magnetic part to be detected, then a switch is turned on, the magnetic field intensity and the direction of the detection end position are analyzed through an internal magnetic force detection element, so that the magnetic pole of the detection end is determined, and indication is carried out through a light emitting diode corresponding to an N pole and an S pole on the detection pen.
In the prior art, when a magnetic component combined by a Halbach array is detected, because the number of internal magnetic blocks is large, when a magnetic polarity detection pen is used for detecting magnetic poles of the magnetic blocks, the magnetic blocks need to be detected one by one, the detection efficiency is low, and because the number of pressing times of a switch of the magnetic polarity detection pen is large, the service life of the detection pen is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a magnetic pole direction detection device just for solving above-mentioned problem, the utility model provides an among a great deal of technical scheme preferred technical scheme have: the magnetic pole direction detection can be simultaneously carried out on a plurality of magnetic blocks of the magnetic component, the operation is simple, the detection efficiency is high, and the like, and the technical effects are described in detail below.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a magnetic pole direction detection device, including detection portion and instruction division, be provided with the work piece screens that correspond the magnetic part setting of waiting to examine on the detection portion, the detection portion inboard corresponds work piece screens inboard is provided with the detecting element who detects the magnetic part magnetic pole direction; the indicating part is provided with an indicating lamp group for indicating the magnetic pole direction of the magnetic component to be detected, the inner side of the indicating part is provided with a control circuit board electrically connected with the indicating lamp group, and the detection element is electrically connected with the control circuit board; and the control circuit board is provided with a power line of an external power supply.
Preferably, a plurality of detection comparison marks corresponding to the magnetic assemblies forming the magnetic part are arranged on the inner side of the workpiece clamping position, and the detection element is arranged corresponding to the detection comparison marks.
Preferably, the indicator light set is provided with a plurality of corresponding detection elements and is connected in a one-to-one correspondence manner through flat cables; and each indicator lamp group is provided with two lamp beads with different colors, and the lamp beads correspond to the 'N pole' and the 'S pole' for indication respectively.
Preferably, the workpiece clamping position is L-shaped, and the detection element is linearly arranged on the inner side of the workpiece clamping position; the indicator light group corresponding to the detection element is linearly arranged on the front surface of the indicator portion.
Preferably, the workpiece screens are L-shaped, and the detection elements are arranged in a rectangular array on the inner sides of the workpiece screens; the indicating lamp group is arranged in a rectangular array on the front surface of the indicating part corresponding to the detecting element.
Preferably, the detection unit has a hollow structure, and the detection element is adhesively fixed to an upper surface of an inner side of the detection unit.
Preferably, the indication part has a hollow structure, and the control circuit board is fixedly bonded to the inner side of the indication part.
To sum up, the utility model has the advantages that: 1. after the magnetic component and a workpiece clamping position of the detection part are clamped, matched and positioned, the magnetic field direction of the magnetic assembly is detected through a detection element corresponding to the detection contrast mark, and then the light indication is carried out on the magnetic pole direction of the corresponding position of the magnetic assembly through the indicating lamp group, so that the detection operation is convenient and rapid, and the detection efficiency is high;
2. the device can be continuously operated without pressing a switch by continuously supplying power through an external power supply, and the service life is long.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another embodiment of the present invention.
The reference numerals are explained below:
1. an indicating section; 2. an indicator light set; 3. arranging wires; 4. a detection unit; 5. clamping the workpiece; 6. detecting a control marker; 7. a power line.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
referring to fig. 1, the utility model provides a magnetic pole direction detection device, including detection portion 4 and instruction portion 1, detection portion 4 and instruction portion 1 are hollow plastic box or carton, are provided with the work piece screens 5 that correspond the magnetic part setting of waiting to examine on detection portion 4, work piece screens 5 bond on detection portion 4 surface, the inboard side that corresponds work piece screens 5 of detection portion 4 is provided with the detecting element that detects the magnetic pole direction of magnetic part; the indicating part 1 is provided with an indicating lamp group 2 for indicating the magnetic pole direction of the magnetic component to be detected, the inner side of the indicating part 1 is provided with a control circuit board electrically connected with the indicating lamp group 2, and the detection element is electrically connected with the control circuit board; the control circuit board is provided with a power line 7 of an external power supply.
The inner side of the workpiece clamping position 5 is provided with a plurality of detection comparison marks 6 corresponding to the magnetic assemblies forming the magnetic part, and the detection elements are arranged corresponding to the detection comparison marks 6 and are positioned right below the detection comparison marks 6; the indicator lamp group 2 is provided with a plurality of corresponding detection elements and is connected in a one-to-one correspondence manner through the flat cables 3; each group of indicator light group 2 is provided with two lamp beads with different colors, and the lamp beads correspond to the 'N pole' and the 'S pole' for indication respectively; the workpiece clamp position 5 is L-shaped, and the detection element is linearly arranged at the inner side of the workpiece clamp position 5; the indicating lamp group 2 is arranged in a straight line on the front surface of the indicating part 1 corresponding to the detecting element; the detection part 4 is of a hollow structure, and the detection element is fixedly bonded on the upper surface of the inner side of the detection part 4; the indicating part 1 is a hollow structure, and the control circuit board is adhered and fixed on the inner side of the indicating part 1.
Adopt above-mentioned structure, the bar magnetic part card that will wait to examine is inboard at the station, the magnetic force component alignment that will constitute magnetic part is the detection contrast sign 6 that the bar distributes, thereby with magnetic force component as for detecting element directly over, detecting element detects behind the magnetic field direction information that corresponds magnetic force component, through winding displacement 3 with this information transmission to control circuit board, after signal identification handles through control circuit board, the lamp pearl of the pilot lamp group 2 that the control corresponds is lighted, thereby the demonstration corresponds the magnetic pole of magnetic force component direction down.
Example 2:
referring to fig. 2, the utility model provides a magnetic pole direction detection device, including detection portion 4 and indicating part 1, detection portion 4 and indicating part 1 are hollow plastic box or carton, are provided with the work piece screens 5 that correspond the magnetic part setting of waiting to examine on detection portion 4, work piece screens 5 bond on detection portion 4 surface, the inboard side that corresponds work piece screens 5 of detection portion 4 is provided with the detecting element that detects the magnetic pole direction of magnetic part; the indicating part 1 is provided with an indicating lamp group 2 for indicating the magnetic pole direction of the magnetic component to be detected, the inner side of the indicating part 1 is provided with a control circuit board electrically connected with the indicating lamp group 2, and the detection element is electrically connected with the control circuit board; the control circuit board is provided with a power line 7 of an external power supply. The inner side of the workpiece clamping position 5 is provided with a plurality of detection comparison marks 6 which are arranged corresponding to the magnetic assemblies forming the magnetic part, and the detection elements are arranged corresponding to the detection comparison marks 6; the indicator lamp group 2 is provided with a plurality of corresponding detection elements and is connected in a one-to-one correspondence manner through the flat cables 3; each group of indicator light group 2 is provided with two lamp beads with different colors, and the lamp beads correspond to the 'N pole' and the 'S pole' for indication respectively; the workpiece clamp position 5 is L-shaped, and the detection elements are arranged in a rectangular array at the inner side of the workpiece clamp position 5; the indicating lamp group 2 is arranged in a rectangular array on the front surface of the indicating part 1 corresponding to the detecting elements; the detection part 4 is of a hollow structure, and the detection element is fixedly bonded on the upper surface of the inner side of the detection part 4; the indicating part 1 is a hollow structure, and the control circuit board is adhered and fixed on the inner side of the indicating part 1.
Adopt above-mentioned structure, the one-tenth rectangular array form distribution magnetic part card that will wait to examine is inboard at the station, the magnetic force component alignment that will constitute magnetic part is the detection contrast sign 6 that rectangular array distributes, thereby be as for magnetic force component directly over detecting element, detecting element detects behind the magnetic field direction information that corresponds magnetic force component, through winding displacement 3 with this information transmission to control circuit board, after signal identification handles through control circuit board, the lamp pearl of the pilot lamp group 2 that the control corresponds lights, thereby the demonstration corresponds the magnetic pole of magnetic force component direction down.
The detection element and the detection reference mark 6 can be adjusted in shape and distribution position on the detection portion 4 corresponding to the workpiece to be detected.
After the magnetic component is clamped, matched and positioned with the workpiece clamping position 5 of the detection part 4, the magnetic field direction of the magnetic assembly is detected through the detection element corresponding to the detection contrast mark 6, and then the light indication is carried out on the magnetic pole direction of the corresponding position of the magnetic assembly through the indicating lamp group 2, so that the detection operation is convenient and rapid, and the detection efficiency is high; the device can be continuously operated without pressing a switch by continuously supplying power through an external power supply, and the service life is long.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The magnetic pole direction detection device is characterized by comprising a detection part (4) and an indication part (1), wherein a workpiece clamping position (5) corresponding to a magnetic part to be detected is arranged on the detection part (4), and a detection element for detecting the magnetic pole direction of the magnetic part is arranged on the inner side of the detection part (4) corresponding to the inner side of the workpiece clamping position (5); the indicating part (1) is provided with an indicating lamp group (2) for indicating the magnetic pole direction of the magnetic component to be detected, the inner side of the indicating part (1) is provided with a control circuit board electrically connected with the indicating lamp group (2), and the detection element is electrically connected with the control circuit board; and the control circuit board is provided with a power line (7) of an external power supply.
2. The magnetic pole direction detecting device according to claim 1, wherein: the inner side of the workpiece clamping position (5) is provided with a plurality of detection comparison marks (6) which are arranged corresponding to the magnetic assemblies forming the magnetic part, and the detection elements are arranged corresponding to the detection comparison marks (6).
3. A magnetic pole direction detecting device according to claim 2, wherein: the indicator lamp set (2) is provided with a plurality of corresponding detection elements and is connected in a one-to-one correspondence manner through flat cables (3); and each group of the indicator lamp group (2) is provided with two lamp beads with different colors, and the lamp beads correspond to the 'N pole' and the 'S pole' respectively for indication.
4. A magnetic pole direction detecting device according to claim 3, wherein: the workpiece clamping position (5) is L-shaped, and the detection element is linearly arranged on the inner side of the workpiece clamping position (5); the indicating lamp group (2) is arranged in a straight line on the front surface of the indicating part (1) corresponding to the detecting element.
5. The magnetic pole direction detecting device according to claim 1, wherein: the workpiece screens (5) are L-shaped, and the detection elements are arranged on the inner sides of the workpiece screens (5) in a rectangular array; the indicating lamp group (2) is arranged in a rectangular array on the front surface of the indicating part (1) corresponding to the detecting element.
6. The magnetic pole direction detecting device according to claim 1, wherein: the detection part (4) is of a hollow structure, and the detection element is fixedly adhered to the upper surface of the inner side of the detection part (4).
7. The magnetic pole direction detecting device according to claim 1, wherein: the indicating part (1) is of a hollow structure, and the control circuit board is fixedly bonded on the inner side of the indicating part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921595718.4U CN210690796U (en) | 2019-09-24 | 2019-09-24 | Magnetic pole direction detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921595718.4U CN210690796U (en) | 2019-09-24 | 2019-09-24 | Magnetic pole direction detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210690796U true CN210690796U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921595718.4U Expired - Fee Related CN210690796U (en) | 2019-09-24 | 2019-09-24 | Magnetic pole direction detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210690796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116520218A (en) * | 2023-04-20 | 2023-08-01 | 宁波元辰新材料有限公司 | Magnetic pole detection method, system, terminal and storage medium |
-
2019
- 2019-09-24 CN CN201921595718.4U patent/CN210690796U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116520218A (en) * | 2023-04-20 | 2023-08-01 | 宁波元辰新材料有限公司 | Magnetic pole detection method, system, terminal and storage medium |
| CN116520218B (en) * | 2023-04-20 | 2024-04-09 | 宁波元辰新材料有限公司 | Magnetic pole detection method, system, terminal and storage medium |
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Granted publication date: 20200605 |