CN205780266U - A kind of ndfeb magnet universal connection rod - Google Patents
A kind of ndfeb magnet universal connection rod Download PDFInfo
- Publication number
- CN205780266U CN205780266U CN201620700201.7U CN201620700201U CN205780266U CN 205780266 U CN205780266 U CN 205780266U CN 201620700201 U CN201620700201 U CN 201620700201U CN 205780266 U CN205780266 U CN 205780266U
- Authority
- CN
- China
- Prior art keywords
- ndfeb magnet
- steel ball
- cylinder
- fixing bar
- universal connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The utility model discloses a kind of ndfeb magnet universal connection rod, including steel ball, cylinder ndfeb magnet, it is characterized in that, described steel ball is diametrically provided with screw rod, cylinder ndfeb magnet top is provided with circular groove, the diameter of circular groove is identical with the diameter of steel ball, steel ball is positioned in the circular groove on cylinder ndfeb magnet top, the bottom of cylinder ndfeb magnet is provided with fixing bar, the middle part of fixing bar is provided with toroidal cavity, the bottom of fixing bar is in axial direction provided with screwed hole, this utility model is simple and reliable for structure, attractive by force, stable connection, advantages of simple structure and simple.
Description
Technical field
This utility model belongs to neodymium-iron-boron part technical field, is specifically related to a kind of ndfeb magnet universal connection rod.
Background technology
Magnetic force Universal joint ball (Magnetic Joint Ball), is again magnetic force universal connection rod.It is by an one side
Cylindrical magnet and steel ball composition.Steel ball adsorbs in cylindrical magnet, can be with location freely rotatable in hemi-sphere range, owing to have employed
Ndfeb magnet, has the strongest captivation, so contrast locating relatively fastens.Connecting rod size on Magnet can be carried out as required
"one off" production.Magnetic force universal connection rod be widely used in hospital, photograph, the industry such as illumination.And existing magnetic force universal connection rod
Often exist captivation little in-convenience in use, connect the defects such as unstable.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of universal connection of ndfeb magnet
Bar.
Technical problem to be solved in the utility model realizes by the following technical solutions.
A kind of ndfeb magnet universal connection rod, including steel ball, cylinder ndfeb magnet, it is characterised in that described steel ball
Diametrically being provided with screw rod, cylinder ndfeb magnet top is provided with circular groove, the diameter of circular groove and steel ball
Diameter is identical, and steel ball is positioned in the circular groove on cylinder ndfeb magnet top, and the bottom of cylinder ndfeb magnet is provided with
Fixing bar, the middle part of fixing bar is provided with toroidal cavity, and the bottom of fixing bar is in axial direction provided with screwed hole.
Preferably, a diameter of the 5～30mm of described steel ball.
Preferably, a length of the 12～40mm of described cylinder ndfeb magnet, a diameter of 4～25mm.
Compared with prior art, this utility model technology beneficial effect:
Steel ball is diametrically provided with screw rod, is arranged on the device needing to connect by steel ball by screw rod, has installation
Advantage easily；The bottom of cylinder ndfeb magnet is provided with fixing bar, and the middle part of fixing bar is provided with toroidal cavity, fixing bar
Bottom is in axial direction provided with screwed hole, by screwed hole, cylinder ndfeb magnet is fixed on fixing end, by cylinder neodymium ferrum
Boron magnets realizes location and the connection of moving device, attractive strong, the advantage of stable connection, simple in construction.
Accompanying drawing explanation
Fig. 1 is this utility model one ndfeb magnet universal connection rod structural representation.
In figure, 1, steel ball, 2, screw rod, 3, cylinder ndfeb magnet, 4, fixing bar, 5, screwed hole.
Detailed description of the invention
For the technological means making utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below
In conjunction with being specifically illustrating, this utility model is expanded on further.
As it is shown in figure 1, a kind of ndfeb magnet universal connection rod, including steel ball 1, cylinder ndfeb magnet 3, its feature exists
In, described steel ball 1 is diametrically provided with screw rod 2, and cylinder ndfeb magnet 3 top is provided with circular groove, circular groove
Diameter identical with the diameter of steel ball 1, steel ball 1 is positioned in the circular groove on cylinder ndfeb magnet 3 top, cylinder neodymium ferrum
The bottom of boron magnets 3 is provided with fixing bar 4, and the middle part of fixing bar 4 is provided with toroidal cavity, and the bottom of fixing bar 4 is in axial direction
It is provided with screwed hole 5.
A diameter of the 5～30mm of described steel ball 1.
A length of the 12～40mm of described cylinder ndfeb magnet 3, a diameter of 4～25mm.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.The technical staff of the industry
It should be appreciated that this utility model is not restricted to the described embodiments, simply illustrating originally described in above-described embodiment and description
The principle of utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change
And improvement, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope
Defined by appending claims and equivalent thereof.
Claims (3)
1. a ndfeb magnet universal connection rod, including steel ball (1), cylinder ndfeb magnet (3), it is characterised in that described
Steel ball (1) is diametrically provided with screw rod (2), and cylinder ndfeb magnet (3) top is provided with circular groove, circular groove
Diameter is identical with the diameter of steel ball (1), and steel ball (1) is positioned in the circular groove on cylinder ndfeb magnet (3) top, cylinder
The bottom of ndfeb magnet (3) is provided with fixing bar (4), and the middle part of fixing bar (4) is provided with toroidal cavity, the end of fixing bar (4)
Portion is in axial direction provided with screwed hole (5).
A kind of ndfeb magnet universal connection rod the most according to claim 1, it is characterised in that described steel ball (1) straight
Footpath is 5～30mm.
A kind of ndfeb magnet universal connection rod the most according to claim 1, it is characterised in that described cylinder neodymium-iron-boron
A length of the 12～40mm of ferrum (3), a diameter of 4～25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620700201.7U CN205780266U (en) | 2016-07-04 | 2016-07-04 | A kind of ndfeb magnet universal connection rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620700201.7U CN205780266U (en) | 2016-07-04 | 2016-07-04 | A kind of ndfeb magnet universal connection rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780266U true CN205780266U (en) | 2016-12-07 |
Family
ID=58123504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620700201.7U Expired - Fee Related CN205780266U (en) | 2016-07-04 | 2016-07-04 | A kind of ndfeb magnet universal connection rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780266U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603059A (en) * | 2018-11-12 | 2019-04-12 | 海南核电有限公司 | A kind of fixed device of multifunctional fire gun |
| CN110829027A (en) * | 2019-11-22 | 2020-02-21 | Oppo广东移动通信有限公司 | Antenna unit and client terminal device |
| CN111648450A (en) * | 2020-06-19 | 2020-09-11 | 丁亮 | Novel water-proof drainage device for hydraulic engineering construction |
-
2016
- 2016-07-04 CN CN201620700201.7U patent/CN205780266U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603059A (en) * | 2018-11-12 | 2019-04-12 | 海南核电有限公司 | A kind of fixed device of multifunctional fire gun |
| CN110829027A (en) * | 2019-11-22 | 2020-02-21 | Oppo广东移动通信有限公司 | Antenna unit and client terminal device |
| CN111648450A (en) * | 2020-06-19 | 2020-09-11 | 丁亮 | Novel water-proof drainage device for hydraulic engineering construction |
| CN111648450B (en) * | 2020-06-19 | 2021-02-09 | 丁亮 | Waterproof drainage device is used in hydraulic engineering construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Neodymium magnet universal connection pole Effective date of registration: 20170901 Granted publication date: 20161207 Pledgee: Hefei City, Chaohu Xingtai financing Company limited by guarantee Pledgor: ANHUI ONE MAGNET ELECTRONIC CO., LTD. Registration number: 2017340000195 |
|
| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20170918 Registration number: 2017340000195 Pledgee after: Hefei Xingtai technology financing Company limited by guarantee Pledgee before: Hefei City, Chaohu Xingtai financing Company limited by guarantee |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20210704 |