CN205016370U - Device that antimagnetic utmost point dress was turned over - Google Patents
Device that antimagnetic utmost point dress was turned over Download PDFInfo
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- CN205016370U CN205016370U CN201520631184.1U CN201520631184U CN205016370U CN 205016370 U CN205016370 U CN 205016370U CN 201520631184 U CN201520631184 U CN 201520631184U CN 205016370 U CN205016370 U CN 205016370U
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Abstract
The utility model is suitable for an electron device assembles technical field, provides a device that antimagnetic utmost point dress was turned over, the light guide plate comprises a substrate, the bearing part assorted constant head tank of magnet is seted up and waits to assemble to the base plate, be equipped with the acupuncture point that is used for installing magnet on the bearing part, be equipped with in the constant head tank with the just right recess in acupuncture point, be equipped with fixed magnets in the recess, fixed magnets's direction of the magnetic poles and the direction of the magnetic poles unanimity of waiting to assemble magnet, fixed magnets highly is less than or equal to the degree of depth of recess. In the time of on assembling the bearing part with magnet, when being close to the acupuncture point, if take place to exclude, then correct assembly can be accomplished with the reverse assembly of magnet at this moment to explanation assembly direction mistake. This assembly methods realizes correct assembly more easily, improvement work efficiency that can be obvious. In addition, fixed magnets's the degree of depth that highly is less than or equal to the recess, fixed magnets can not stretch out the recess and the fish tail bearing part to can guarantee that the bearing part levels, is convenient for assemble magnet.
Description
Technical field
The utility model belongs to technical field of electronic devices, the device that particularly a kind of magnetic pole is anti-loaded.
Background technology
In electronic device, widely, magnet piece is exactly a kind of comparatively common magnetic material part in the application of magnetic material, about the assembling of magnet, some situations after assembling product is good, put into magnetic charging system again magnetize, and because its volume is little, can not affect and magnetize or use.But some Product Assemblies well rear whole volume have become very large or irregular, cannot magnetize, therefore need first to magnetize to it before assembly, just N pole and the two poles of the earth, S pole are produced after magnet magnetizes, a lot of product explicitly calls for pole orientation, but naked eyes cannot differentiate which end is N pole, and which end is S pole, therefore the accurate identification of magnet polarities becomes a loaded down with trivial details process of electronic device assembling, constrains efficiency of assembling.
Utility model content
The purpose of this utility model is the device providing a kind of magnetic pole anti-loaded, is intended to the accurate judgement facilitating magnet polarities, improves efficiency of assembling.
The utility model realizes like this, the device that a kind of magnetic pole is anti-loaded, comprise a substrate, described substrate offers the location notch matched with the bearing part of magnet to be assembled, described bearing part is provided with the acupuncture point for installing magnet, is provided with the groove just right with described acupuncture point, is provided with fixed magnet in described groove in described location notch, the pole orientation of described fixed magnet is consistent with the pole orientation of magnet to be assembled, and the height of described fixed magnet is less than or equal to the degree of depth of described groove.
As optimal technical scheme of the present utility model:
The height of described fixed magnet is greater than 2/3 of the degree of depth of described groove.
The degree of depth of described location notch is less than the thickness of described bearing part.
The degree of depth of described location notch is 2/3rds of the thickness of described bearing part.
Described substrate is nonmagnetic substance substrate.
Described fixed magnet is of a size of magnet to be assembled and is being parallel to 1/2 ~ 2 times of size in described loading end direction being parallel to described substrate surface direction.
Size and magnet to be assembled that described fixed magnet is being parallel to described substrate surface direction are being parallel to the measure-alike of described loading end direction.
The anti-loaded device of the magnetic pole that the utility model provides arranges groove in location notch, and the acupuncture point on its position and bearing part is just right, and the polar orientation of the fixed magnet in groove is consistent with the polar orientation of magnet to be assembled.When magnet cartridge is fitted on bearing part, when near acupuncture point, as repelled, then illustrate that the pole orientation of the fixed magnet at this place and this magnet to be assembled is contrary, assembly direction mistake, now oppositely assembles magnet, will occur that there is a natural attraction between the sexes, complete correct assembling.This assembling Method compare easily realizes correct assembling, can significantly increase work efficiency.In addition, the height of fixed magnet is less than or equal to the degree of depth of groove, and fixed magnet can not stretch out groove and scratch bearing part, and can ensure that bearing part is smooth, is convenient to assemble magnet.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the anti-loaded device of magnetic pole that the utility model embodiment provides;
Fig. 2 is the sectional structure schematic diagram of the anti-loaded device of magnetic pole that the utility model embodiment provides;
Fig. 3 is the sectional structure schematic diagram of the bearing part that the utility model embodiment provides;
Fig. 4 is the using state figure of the anti-loaded device of magnetic pole that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with specific embodiment, specific implementation of the present utility model is described in detail:
Please refer to Fig. 1 and Fig. 2, the device that the utility model embodiment provides a kind of magnetic pole anti-loaded, comprise a substrate 10, this substrate 10 offers location notch 20, location notch 20 matches with the bearing part 40 of magnet 30 to be assembled, namely bearing part 40 can be inserted in this location notch 20 just, and its edge abuts with the edge of location notch 20.As Fig. 3, bearing part 40 is for assembling magnet, it is provided with the acupuncture point 50 for installing magnet on the surface, the groove 60 just right one by one with this acupuncture point 50 is provided with in location notch 20, a fixed magnet 70 is provided with in each groove 60, the pole orientation of this fixed magnet 70 is consistent with the pole orientation of magnet 30 to be assembled, namely for arbitrary acupuncture point 50, the N pole of the fixed magnet 70 in groove 60 corresponding is with it consistent with the N pole orientation of magnet 30 to be assembled, and the S pole of fixed magnet 70 is consistent with the S pole orientation of magnet 30 to be assembled.Wherein, the height of fixed magnet 70 is less than or equal to the degree of depth of groove 60.Certainly, substrate 10 and bearing part 40 are nonmagnetic substance and make.
As Fig. 4, the anti-loaded device of the magnetic pole that the present embodiment provides arranges groove 60 in location notch 20, acupuncture point 50 on its position and bearing part 40 is just right, the polar orientation of the fixed magnet 70 in groove 60 is consistent with the polar orientation of magnet 30 to be assembled, and namely the polar orientation of fixed magnet 70 is redefined for reference direction.When magnet cartridge is fitted on bearing part 40, get magnet 30 to be assembled, by its aligning acupuncture point, arbitrary pole 50, when near acupuncture point 50, as repelled, then illustrate that the pole orientation of the fixed magnet 70 at this place and this magnet 30 to be assembled is contrary, such as, when S pole is assembled down, if the fixed magnet of correspondence 70 be S pole upward, the same sex that S pole and S pole will occur is repelled, and then, can judge that fixed magnet 70 is contrary with magnet to be assembled 30 pole orientation easily, assembly direction mistake, now magnet is oppositely assembled, S pole and N pole will occur, and there is a natural attraction between the sexes, and then complete correct assembling.Experience during assembling attracting or to repel each other be obvious, therefore this assembling Method compare easily realizes correct assembling, can significantly increase work efficiency.In addition, the height of fixed magnet 70 is less than or equal to the degree of depth of groove 60, and fixed magnet 70 can not stretch out groove 60 and scratch bearing part 40, and can ensure that bearing part 40 is smooth, is convenient to assemble magnet.
In the present embodiment, the height of fixed magnet 70 is also not suitable for too small, because magnet height is too small can increase the distance with magnet 30 to be assembled, causes the active force between magnet 30 to be assembled and fixed magnet 70 not obvious, be not easy to identify magnetic pole install to mistake.Preferably, the height of fixed magnet 70 is greater than 2/3 of the degree of depth of groove 60 and is less than or equal to the degree of depth of groove 60.
Further, conveniently place and take off bearing part 40, the degree of depth of the location notch 20 of substrate 10 is less than the thickness of bearing part 40.Preferably, the degree of depth of location notch 20 is about 2/3rds of the thickness of bearing part 40.If the degree of depth is excessive, then not easily take off bearing part 40, if the degree of depth is too small, bearing part 40 easily slides, and not easily locates.
In the present embodiment, the size of fixed magnet 70 is about equal with the size of magnet to be assembled 30, or close.Fixed magnet 70 is of a size of magnet 30 to be assembled and is being parallel to 1/2 ~ 2 times of size of bearing part surface direction being parallel to substrate surface direction.When size is suitable, interacts comparatively obvious, if differ greatly, can interference be caused.Preferably the radial dimension (being parallel to the size on substrate and bearing part surface) of the two is equal further for the present embodiment.This fixed magnet 70 can adopt cylinder-shaped magnet, and groove 60 also can be offered as cylindrical and slightly larger than the size of fixed magnet 70.
The anti-loaded apparatus structure of this magnetic pole is simple and easy to use, and the judgement of the extreme for magnetic field quick and precisely, and is convenient to when loading error correct, and effectively raises operating efficiency, is suitable for magnetic material assembly process during electronic device batch production.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (7)
1. the device that a magnetic pole is anti-loaded, it is characterized in that, comprise a substrate, described substrate offers the location notch matched with the bearing part of magnet to be assembled, described bearing part is provided with the acupuncture point for installing magnet, is provided with the groove just right with described acupuncture point, is provided with fixed magnet in described groove in described location notch, the pole orientation of described fixed magnet is consistent with the pole orientation of magnet to be assembled, and the height of described fixed magnet is less than or equal to the degree of depth of described groove.
2. the device that magnetic pole as claimed in claim 1 is anti-loaded, it is characterized in that, the height of described fixed magnet is greater than 2/3 of the degree of depth of described groove.
3. the device that magnetic pole as claimed in claim 1 is anti-loaded, it is characterized in that, the degree of depth of described location notch is less than the thickness of described bearing part.
4. the device that magnetic pole as claimed in claim 3 is anti-loaded, it is characterized in that, the degree of depth of described location notch is 2/3rds of the thickness of described bearing part.
5. the device that magnetic pole as claimed in claim 1 is anti-loaded, it is characterized in that, described substrate is nonmagnetic substance substrate.
6. the device that magnetic pole as claimed in claim 1 is anti-loaded, is characterized in that, described fixed magnet is of a size of magnet to be assembled and is being parallel to 1/2 ~ 2 times of size in described loading end direction being parallel to described substrate surface direction.
7. the device that magnetic pole as claimed in claim 6 is anti-loaded, it is characterized in that, size and magnet to be assembled that described fixed magnet is being parallel to described substrate surface direction are being parallel to the measure-alike of described loading end direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631184.1U CN205016370U (en) | 2015-08-20 | 2015-08-20 | Device that antimagnetic utmost point dress was turned over |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631184.1U CN205016370U (en) | 2015-08-20 | 2015-08-20 | Device that antimagnetic utmost point dress was turned over |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205016370U true CN205016370U (en) | 2016-02-03 |
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ID=55214962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520631184.1U Active CN205016370U (en) | 2015-08-20 | 2015-08-20 | Device that antimagnetic utmost point dress was turned over |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205016370U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655085A (en) * | 2016-03-23 | 2016-06-08 | 北京小米移动软件有限公司 | Jig and method adopting jig in mounting of magnets of mobile terminal |
| CN105729355A (en) * | 2016-04-27 | 2016-07-06 | 精基科技（嘉兴）有限公司 | Special fixture for permanent magnet assembly |
| CN106211011A (en) * | 2016-07-14 | 2016-12-07 | 深圳市信维通信股份有限公司 | A kind of Check up polarity tool and horn magnetic circuit system installation method |
| CN109386519A (en) * | 2017-08-07 | 2019-02-26 | 西安蓝频电子科技有限公司 | A kind of strong-magnetic structure connection method |
| CN111371262A (en) * | 2020-04-15 | 2020-07-03 | 中车株洲电机有限公司 | Magnetic pole assembling method and system |
-
2015
- 2015-08-20 CN CN201520631184.1U patent/CN205016370U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655085A (en) * | 2016-03-23 | 2016-06-08 | 北京小米移动软件有限公司 | Jig and method adopting jig in mounting of magnets of mobile terminal |
| CN105729355A (en) * | 2016-04-27 | 2016-07-06 | 精基科技（嘉兴）有限公司 | Special fixture for permanent magnet assembly |
| CN106211011A (en) * | 2016-07-14 | 2016-12-07 | 深圳市信维通信股份有限公司 | A kind of Check up polarity tool and horn magnetic circuit system installation method |
| CN109386519A (en) * | 2017-08-07 | 2019-02-26 | 西安蓝频电子科技有限公司 | A kind of strong-magnetic structure connection method |
| CN111371262A (en) * | 2020-04-15 | 2020-07-03 | 中车株洲电机有限公司 | Magnetic pole assembling method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Patentee after: SHENZHE GUANXU ELECTRONIC CO., LTD. Address before: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Patentee before: Shenzhen Grandsun Electronic Co., Ltd. |