CN208421204U - Magnet poles detection device - Google Patents
Magnet poles detection device Download PDFInfo
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- CN208421204U CN208421204U CN201821192195.4U CN201821192195U CN208421204U CN 208421204 U CN208421204 U CN 208421204U CN 201821192195 U CN201821192195 U CN 201821192195U CN 208421204 U CN208421204 U CN 208421204U
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- magnet
- jig plate
- detection device
- hall element
- magnet poles
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Abstract
The utility model relates to a kind of magnet poles detection device, which includes jig plate, the Hall element for detecting magnet poles, Hall element fixed plate and magnet to be measured is made to be located in the positioning component on the jig plate；The Hall element is arranged in the Hall element fixed plate, and the Hall element fixed plate is mounted on the jig plate, and the quantity of the Hall element and position are corresponding with the quantity of magnet to be measured and position.The magnet poles detection device of the utility model carries out magnet poles detection using Hall element, magnet to be measured is located on jig plate by positioning component, and by being arranged Hall element corresponding with the quantity of magnet to be measured and position on same jig plate, each Hall element corresponds to the magnetic pole of one magnet of detection and does not need shift position, it is convenient and efficient, work efficiency is high, adapt to high-volume magnet poles detection.
Description
Technical field
The utility model relates to machinery fields, more specifically to a kind of magnet poles detection device.
Background technique
Currently, common magnet poles detection device goes the polarity of detection magnet by the way of magnetic flux detection, it is this
Magnetic flux detecting element is easy to damage when method measures (because detection probe is more accurate, being easy by foreign object damage), and data are inaccurate
Really, data bounce is larger.And when existing this magnet poles detection device works, after detection probe has detected a product,
Needing to be moved to next product can just continue to test, not convenient enough, inefficient, not adapt to the detection of high-volume magnet poles
Work.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of convenient and efficient, high-efficient magnet poles detection
Device.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of magnet poles detection device is constructed,
It is characterised in that it includes jig plate, the Hall element for detecting magnet poles, Hall element fixed plate and making magnet to be measured
The positioning component being located on the jig plate；The Hall element is arranged in the Hall element fixed plate, the Hall
Component mounting plate is mounted on the jig plate, the quantity of the Hall element and the quantity and position phase of position and magnet to be measured
It is corresponding.
Preferably, in magnet poles detection device described in the utility model, the jig plate is equipped with for placing
The placement position of magnet to be measured, the Hall element fixed plate are provided with multiple, and multiple Hall element fixed plates are around described
Dispose position setting.
Preferably, in magnet poles detection device described in the utility model, the positioning component includes for adsorbing
At least one vacuum chuck of the magnet to be measured.
Preferably, in magnet poles detection device described in the utility model, there are four the vacuum chuck is set, four
The rectangular distribution of vacuum chuck.
Preferably, in magnet poles detection device described in the utility model, the positioning component further includes at least two
A cylinder, at least two cylinder, which is arranged in the not ipsilateral of magnet to be measured and exports shaft end with it, is resisted against the magnetic to be measured
To make the fixed position of the magnet to be measured jointly on iron.
Preferably, in magnet poles detection device described in the utility model, the jig plate is rectangular, the gas
There are two cylinder is set, wherein an edge of the jig plate is arranged in a cylinder, another cylinder is arranged in the jig
The diagonal angle of plate.
Preferably, in magnet poles detection device described in the utility model, the vacuum chuck and cylinder pass through peace
Piece installing is mounted on the jig plate.
Preferably, in magnet poles detection device described in the utility model, the magnet poles detection device is also wrapped
The top of the support column is arranged in the support column for including pedestal and being erected on the pedestal, the jig plate.
Preferably, in magnet poles detection device described in the utility model, the jig plate includes towards the bottom
The top surface of the jig plate is arranged in the bottom surface of seat and away from the top surface of the pedestal, the Hall element fixed plate and cylinder,
The bottom surface of the jig plate is arranged in the vacuum chuck；The jig plate is equipped with corresponding with the vacuum chuck logical
Hole, the through-hole are connected to the top and bottom of the jig plate.
Preferably, in magnet poles detection device described in the utility model, the magnet poles detection device is also wrapped
Controller and display are included, the Hall element and the display are electrically connected with the controller respectively.
The magnet poles detection device for implementing the utility model, has the advantages that the magnet magnetic of the utility model
Pole detection device carries out magnet poles detection using Hall element, is located in magnet to be measured on jig plate by positioning component,
And by being arranged Hall element corresponding with the quantity of magnet to be measured and position on same jig plate, each Hall element
The magnetic pole of one magnet of corresponding detection and shift position is not needed, it is convenient and efficient, work efficiency is high, adapt to high-volume magnet magnetic
Pole detection.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram of the utility model magnet poles detection device；
Fig. 2 is the Structure explosion diagram of the utility model magnet poles detection device；
Fig. 3 is the top view of the utility model magnet poles detection device；
Fig. 4 is the front view of the utility model magnet poles detection device；
Fig. 5 is the side view of the utility model magnet poles detection device.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment of the present utility model.It is to be appreciated that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
As Figure 1-Figure 5, the magnet poles detection device of the utility model include jig plate 1, for detection magnetic it is ferromagnetic
The Hall element of pole, Hall element fixed plate 2 and magnet to be measured is made to be located in the positioning component on jig plate 1；Hall element
Be arranged in Hall element fixed plate 2, Hall element fixed plate 2 is mounted on jig plate 1, the quantity of Hall element and position with
The quantity of magnet to be measured and position are corresponding.
Hall element employed in the utility model is a kind of Magnetic Sensor based on Hall effect, uses Hall element
It can detecte magnetic field and its variation.Hall element has many advantages: sound construction, small in size, light-weight, and the service life is long, installation
Convenient, small power consumption, frequency is high, and vibration resistance is not afraid of the pollution or corrosion of dust, greasy dirt, steam and salt fog etc..Compared to existing magnetic
The price of the detection probe of magnetic pole iron detection device, Hall element is relatively low, therefore is examined using the magnet poles of the utility model
Cost can effectively be saved by surveying device.
It should be understood that " magnet to be measured " described in the utility model can be individual separate magnet, it is also possible to
Magnet on certain products is set.That is, the magnet poles detection device of the utility model can be used to detect independent magnetic
The magnetic pole of iron can also be used to the magnet poles that detection is set on product.
Preferably, in the magnet poles detection device of the utility model, jig plate 1 is equipped with for placing magnet to be measured
Placement position.As shown in Figure 1-Figure 3, Hall element fixed plate 2 is provided with multiple, and multiple Hall element fixed plates 2 are around placement
Position setting.Each Hall element fixed plate 2 is equipped at least one Hall element, and the corresponding detection one of each Hall element is to be measured
The magnetic pole of magnet, the quantity by increasing Hall element can carry out magnetic pole detection to large batch of magnet.About placement position, when
It is that separate magnet is placed on to the placement when detecting the magnetic pole of separate magnet using the magnet poles detection device of the utility model
Position；And when using the magnet poles detection device detection of the utility model to be set to the magnet poles on product, it is by product at this time
It is placed on the placement position.
Preferably, in the magnet poles detection device of the utility model, positioning component includes for adsorbing magnet to be measured
At least one vacuum chuck 31.Preferably, vacuum chuck 31 is mounted on jig plate 1 by installation part.Specifically, vacuum is inhaled
The placement position of jig plate 1 is arranged in disk 31, so that magnet to be measured is located at placement position will pass through the absorption of vacuum chuck 31.
As shown in Figure 1-Figure 3, it is preferable that in the magnet poles detection device of the utility model, positioning component further includes
At least two cylinders 32, at least two cylinder 32 are arranged in the not ipsilateral of magnet to be measured (or product with magnet)
It (orientation) and is resisted against on magnet to be measured (or product with magnet) with its output shaft end to make magnet to be measured jointly
(or product with magnet) fixes position.Specifically, cylinder 32 is mounted on jig plate 1 by installation part.This is practical
It is novel by by least two cylinders 32 be arranged in the not ipsilateral of magnet to be measured (or product with magnet), will pass through
The active force of different directions makes the fixed position of magnet to be measured jointly.Such as in magnet poles detection device shown in FIG. 1, jig plate
1 is rectangular, and there are two cylinder 32 is set, wherein an edge of jig plate 1 is arranged in a cylinder 32, another setting of cylinder 32 is being controlled
Has the diagonal angle of plate 1.It should be noted that Hall element fixed plate 2 should not block the movement of cylinder 32 when being arranged.Preferably,
It is connected with pushing block in the output shaft end of cylinder 32, is resisted against on magnet to be measured by pushing block.When 32 output shaft of cylinder stretches out
When movement, driving pushing block, which is advanced until to be resisted against on magnet to be measured, makes the fixed position of magnet to be measured.
Preferably, in the magnet poles detection device of the utility model, magnet poles detection device further includes 4 He of pedestal
The support column 5 (as shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5) being erected on pedestal 4, the top of support column 5 is arranged in jig plate 1.Such as
Shown in Fig. 2, it is preferable that jig plate 1 includes towards the bottom surface of pedestal 4 and away from the top surface of pedestal 4,2 He of Hall element fixed plate
The top surface of jig plate 1 is arranged in cylinder 32, and the bottom surface of jig plate 1 is arranged in vacuum chuck 31；Jig plate 1 is equipped with to be inhaled with vacuum
The corresponding through-hole 11 of disk 31, through-hole 11 are connected to the top and bottom of jig plate 1.In the utility model as Figure 1-Figure 2
One preferred embodiment of magnet poles detection device in, there are four vacuum chuck 31 is set, four 31 rectangular points of vacuum chuck
Cloth, jig plate 1 are equipped with and four vacuum chucks, 31 one-to-one four through-holes 11；Magnet poles detection device includes two
Support column 5, two support columns 5 are erected on pedestal 4 and are separated from each other, four vacuum chucks 31 be located at two support columns 5 it
Between.
Preferably, in the magnet poles detection device of the utility model, magnet poles detection device further includes controller
With display (not shown), Hall element and display are electrically connected with the controller respectively.When Hall element carries out magnet to be measured
After magnetic pole detection, the data that will test are sent to controller, then are shown by display connected to the controller, with
It is checked for user.
The course of work of the utility model magnet poles detection device is as follows: magnet to be measured is placed on jig plate 1
Default placement position, magnet to be measured, which is located on the placement position, by positioning component (specifically can be unlatching vacuum chuck 31 to incite somebody to action
Magnet to be measured is adsorbed on jig plate 1, then further fixes positioning by cylinder 32)；After magnet positioning to be measured, pass through Hall member
Part carries out magnetic pole detection to corresponding magnet to be measured；After detection, the data that Hall element can will test are sent out
It send to controller, then is shown by display connected to the controller, so that user checks, user can be according to Hall member
The data that part detects carry out the judgement of the extreme for magnetic field.
In conclusion the magnet poles detection device of the utility model carries out magnet poles detection using Hall element, lead to
Crossing positioning component is located in magnet to be measured on jig plate 1, and by by it is corresponding with the quantity of magnet to be measured and position suddenly
You are arranged on same jig plate 1 element, and each Hall element corresponds to the magnetic pole of one magnet of detection and do not need shift position,
It is convenient and efficient, work efficiency is high, adapt to high-volume magnet poles detection.
It should be understood that above embodiments only express preferred embodiments of the present invention, describe more specific
With it is detailed, but it should not be understood as limiting the scope of the patent of the utility model；It should be pointed out that for this field
Those of ordinary skill for, without departing from the concept of the premise utility, can to above-mentioned technical characterstic carry out freely
Combination, various modifications and improvements can be made, and these are all within the protection scope of the present invention；Therefore, all practical with this
The equivalents and modification that novel scope of the claims is done, should belong to the covering scope of the utility model claims.
Claims (10)
1. a kind of magnet poles detection device, which is characterized in that the Hall member including jig plate (1), for detecting magnet poles
Part, Hall element fixed plate (2) and magnet to be measured is made to be located in the positioning component on the jig plate (1)；The Hall member
Part is arranged on the Hall element fixed plate (2), and the Hall element fixed plate (2) is mounted on the jig plate (1), institute
Quantity and the position for stating Hall element are corresponding with the quantity of magnet to be measured and position.
2. magnet poles detection device according to claim 1, which is characterized in that the jig plate (1) is equipped with and is used for
The placement position of magnet to be measured is placed, the Hall element fixed plate (2) is provided with multiple, multiple Hall element fixed plates
(2) it is arranged around the placement position.
3. magnet poles detection device according to claim 1, which is characterized in that the positioning component includes for adsorbing
At least one vacuum chuck (31) of the magnet to be measured.
4. magnet poles detection device according to claim 3, which is characterized in that the vacuum chuck (31) is equipped with four
It is a, four rectangular distributions of the vacuum chuck (31).
5. magnet poles detection device according to claim 3, which is characterized in that the positioning component further includes at least two
A cylinder (32), at least two cylinder (32), which is arranged in the not ipsilateral of magnet to be measured and exports shaft end with it, is resisted against institute
It states on magnet to be measured to make the fixed position of the magnet to be measured jointly.
6. magnet poles detection device according to claim 5, which is characterized in that the jig plate (1) is rectangular, institute
It states there are two cylinder (32) sets, wherein a cylinder (32) is arranged in an edge of the jig plate (1), another cylinder
(32) diagonal angle in the jig plate (1) is set.
7. magnet poles detection device according to claim 5, which is characterized in that the vacuum chuck (31) and cylinder
(32) it is mounted on the jig plate (1) by installation part.
8. magnet poles detection device according to claim 5, which is characterized in that the magnet poles detection device is also wrapped
The support column (5) for including pedestal (4) and being erected on the pedestal (4), the jig plate (1) are arranged in the support column (5)
Top.
9. magnet poles detection device according to claim 8, which is characterized in that the jig plate (1) includes towards institute
It states the bottom surface of pedestal (4) and deviates from the top surface of the pedestal (4), the Hall element fixed plate (2) and cylinder (32) setting exist
The top surface of the jig plate (1), bottom surface of vacuum chuck (31) setting in the jig plate (1)；On the jig plate (1)
Equipped with through-hole (11) corresponding with the vacuum chuck (31), the through-hole (11) be connected to the jig plate (1) top surface and
Bottom surface.
10. -9 described in any item magnet poles detection devices according to claim 1, which is characterized in that the magnet poles inspection
Surveying device further includes controller and display, and the Hall element and the display are electrically connected with the controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192195.4U CN208421204U (en) | 2018-07-25 | 2018-07-25 | Magnet poles detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192195.4U CN208421204U (en) | 2018-07-25 | 2018-07-25 | Magnet poles detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208421204U true CN208421204U (en) | 2019-01-22 |
Family
ID=65124031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821192195.4U Active CN208421204U (en) | 2018-07-25 | 2018-07-25 | Magnet poles detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208421204U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240994A (en) * | 2019-07-19 | 2021-01-19 | 苏州汉扬精密电子有限公司 | General magnet detection mechanism |
| CN112354879A (en) * | 2020-10-23 | 2021-02-12 | 歌尔光学科技有限公司 | Magnet polarity check out test set |
| CN113640718A (en) * | 2021-08-27 | 2021-11-12 | 东莞金坤新材料股份有限公司 | Equipment for automatically detecting surface magnetism and polarity of magnet |
-
2018
- 2018-07-25 CN CN201821192195.4U patent/CN208421204U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240994A (en) * | 2019-07-19 | 2021-01-19 | 苏州汉扬精密电子有限公司 | General magnet detection mechanism |
| CN112240994B (en) * | 2019-07-19 | 2023-05-16 | 苏州汉扬精密电子有限公司 | General magnet detection mechanism |
| CN112354879A (en) * | 2020-10-23 | 2021-02-12 | 歌尔光学科技有限公司 | Magnet polarity check out test set |
| CN113640718A (en) * | 2021-08-27 | 2021-11-12 | 东莞金坤新材料股份有限公司 | Equipment for automatically detecting surface magnetism and polarity of magnet |
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| GR01 | Patent grant | ||
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Address after: 518000 floor 1, No.2, Changyi industrial factory, No.1, Lirong Road, Xinshi community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhixin Precision Instrument Co.,Ltd. Address before: 518000 floor 1, No.2, Changyi industrial factory, No.1, Lirong Road, Xinshi community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ZHIXIN PRECISION INSTRUMENT Co.,Ltd. |