CN203839596U - Magnetic contact rotary power supply connecting device - Google Patents
Magnetic contact rotary power supply connecting device Download PDFInfo
- Publication number
- CN203839596U CN203839596U CN201420212966.7U CN201420212966U CN203839596U CN 203839596 U CN203839596 U CN 203839596U CN 201420212966 U CN201420212966 U CN 201420212966U CN 203839596 U CN203839596 U CN 203839596U
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- China
- Prior art keywords
- power
- power taking
- taking head
- annular conductive
- power supply
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Abstract
The utility model discloses a magnetic contact rotary power supply connecting device including a power-taking head and a base, the power-taking head has a power-taking pin inserting into a power supply for power taking, the base is provided with a conductive member and is connected with the power-taking head by means of magnetic attraction, and the conductive member and the power-taking pin are electrically conducted. The magnetic contact rotary power supply connecting device adopts a split structure composed of the power-taking head and the base, and the power-taking head and the base are connected by means of magnetic attraction and are in electric conduction, and thus, the use is convenient, the damage of the power-taking head or an electric appliance can be prevented, and the safety problem of pedestrian falling down can be prevented; and meanwhile, because the power-taking head and the base are in the split structure, the power-taking head can be replaced by power-taking heads meeting different national standards at will. Therefore, the applicability of the whole power supply connecting device is improved, and the demands for different national standards can be satisfied.
Description
Technical field
The utility model relates to power supply connecting device, relates in particular to a kind of magnetic force and contacts rotatable power supply connecting device.
Background technology
Power supply connecting device is the middleware that power consumption equipment is connected with power supply, common power supply connecting device, comprise plug, charger etc., these common plugs, charger are in the process of using, one end is inserted into power taking in socket, it is that power consumption equipment is powered that the other end is connected to power consumption equipment by power line or data wire, yet, in power consumption equipment use or charging process, power line or data wire are placed on the ground arbitrarily, easily trip pedestrian, also easily cause plug to damage simultaneously, or even the problem such as power consumption equipment damage.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art and provides a kind of magnetic force to contact rotatable power supply connecting device.
The technical scheme that the utility model solution prior art problem adopts is: a kind of magnetic force contacts rotatable power supply connecting device, comprising:
Power taking head, described power taking head has to insert the power taking pin of power taking in power supply;
Pedestal, described pedestal has electric-conductor, and described pedestal is connected with described power taking head in magnetic-adsorption mode, and described electric-conductor and described power taking pin electrically conduct.
Below technique scheme is further elaborated:
Further, described power taking head has first surface and second surface, and described first surface is provided with described power taking pin, and described second surface is provided with the annular conductive trough with the conducting of described power taking pin;
Described pedestal has three surface relative with described second surface, and described the 3rd surface is provided with described electric-conductor, and described electric-conductor is the annular conductive rings suitable with described annular conductive trough;
When adsorb mutually on the first surface of described power taking head and the 3rd surface of described pedestal, described annular conductive rings contacts in described annular conductive trough so that described power taking pin and described annular conductive rings conducting.
Further, the second surface of described power taking head is provided with location at spherical surface groove, and the 3rd surface of described pedestal is provided with the ball bumps suitable with described location at spherical surface groove;
When adsorb mutually on the first surface of described power taking head and the 3rd surface of described pedestal, described ball bumps correspondence is positioned at described location at spherical surface groove.
Further, described location at spherical surface groove is positioned at the center of described annular conductive trough, and described ball bumps is positioned at the center of described annular conductive rings.
Further, described annular conductive trough comprises annular groove and is arranged at the annular conductive film of described annular groove bottom.
Further, the 3rd surface inserting of the described pedestal part that is magnetic, the second surface of described power taking head is inlaid with the counterpart that can be adsorbed by described magnetic part.
The magnetic force that the utility model provides contacts rotatable power supply connecting device, the split-type structural that adopts power taking head and pedestal to form, between power taking head and pedestal, adopt magnetic-adsorption mode to be connected, and keep electrically conducting, during use, power taking head is inserted on socket, on pedestrian stumbles pedestal, connect power line time, pedestal is subject to the pulling force effect of power line and comes off from power taking head, so, avoid the damage of power taking head or power consumption equipment, also avoided the safety problems such as pedestrian falls down; Meanwhile, because power taking head and pedestal are split-type structural, so power taking head can be replaced with arbitrarily, meet country variant specification power taking head, so, improved the applicability of its whole power supply connecting device, meet the requirement of country variant specification.In addition, pedestal can rotate with respect to power taking head, staggered when in disorder at power line, can rotating basis to untie power line, avoid pulling the plug out of the socket and cause power consumption equipment power-off problem.
Accompanying drawing explanation
Fig. 1 is the structural representation one of the utility model embodiment;
Fig. 2 is the structural representation two of the utility model embodiment;
Fig. 3 is the use state diagram of the utility model embodiment;
In figure: pedestal 10; The 3rd surface 11; Anodal annular conductive rings 111; Negative pole annular conductive rings 112; Ground connection annular conductive rings 113; Ball bumps 114; Power taking head 20; First surface 21; Anodal power taking pin 211; Negative pole power taking pin 212; Grounding pin 213; Second surface 22; Anodal annular conductive trough 221; Negative pole annular conductive trough 222; Ground connection annular conductive trough 223; Location at spherical surface groove 224; Power line 30.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Below with reference to drawings and the specific embodiments, describe the technical solution of the utility model in detail, so as clearer, understand invention essence of the present utility model intuitively.
The utility model provides a kind of magnetic force to contact rotatable power supply connecting device, and below with reference to shown in Fig. 1 to Fig. 3, the present embodiment be take plug and the technical solution of the utility model is described in detail as example.
As shown in Figure 1 to Figure 3, a kind of plug, this plug comprises power taking head 20 and pedestal 10, wherein, power taking head 20 has to insert the power taking pin of power taking in power supply; Pedestal 10 has electric-conductor, and this pedestal 10 is connected with power taking head 20 in magnetic-adsorption mode, and electric-conductor and power taking pin electrically conduct, to realize from power supply power taking and to supply with power consumption equipments by power line 30.
Concrete, power taking head 20 has first surface 21 and second surface 22, and first surface 21 is provided with power taking pin, and second surface 22 is provided with the annular conductive trough with the conducting of power taking pin.Corresponding, pedestal 10 has three surface 11, the three surfaces 11 relative with second surface 22 and is provided with electric-conductor, and electric-conductor is the annular conductive rings suitable with annular conductive trough.When adsorb mutually on the first surface 21 of power taking head 20 and the 3rd surface 11 of pedestal 10, annular conductive rings contacts in annular conductive trough so that power taking pin and annular conductive rings conducting.
The plug providing according to the utility model embodiment, the split-type structural that adopts power taking head 20 and pedestal 10 to form, between power taking head 20 and pedestal 10, adopt magnetic-adsorption mode to be connected, and keep electrically conducting, during use, power taking head 20 is inserted on socket, on pedestrian stumbles pedestal 10, connect power line 30 time, pedestal 10 is subject to the pulling force effect of power line 30 and comes off from power taking head 20, so, avoid the damage of power taking head 20 or power consumption equipment, also avoided the safety problems such as pedestrian falls down; Meanwhile, because power taking head 20 is split-type structural with pedestal 10, so power taking head 20 can be replaced with arbitrarily, meet country variant specification power taking head 20, so, improved the applicability of its whole power supply connecting device, meet the requirement of country variant specification.In addition, pedestal 10 can be with respect to power taking head 20 rotation, staggered when in disorder at power line 30, can rotating basis 10 to untie power line 30, avoid pulling the plug out of the socket and cause power consumption equipment power-off problem.
In preferred embodiment of the present utility model, the second surface 22 of power taking head 20 is provided with location at spherical surface groove 224, and the 3rd surface 11 of pedestal 10 is provided with the ball bumps 114 suitable with location at spherical surface groove 224; When adsorb mutually on the first surface 21 of described power taking head 20 and the 3rd surface 11 of pedestal 10, ball bumps 114 correspondences are positioned at location at spherical surface groove 224.So; can utilize spherical groove and ball bumps 114 to position; concrete; when the mating of spherical groove and ball bumps 114; can guarantee that the annular conductive rings on pedestal 10 aligns with the annular conductive trough on power taking head 20, so pedestal 10 is during with power taking head 20 absorption; annular conductive rings can be inserted in annular conductive trough exactly, has realized quick connection.
More favorably, location at spherical surface groove 224 is positioned at the center of described annular conductive trough, and ball bumps 114 is positioned at the center of annular conductive rings, and it is more accurate to locate.
In a specific embodiment of the present utility model, annular conductive trough comprises annular groove and is arranged at the annular conductive film of annular groove bottom, so, conducting strip is hidden in the bottom of annular groove, when power taking head 20 is inserted on socket, and pedestal 10 is when separated with power taking head 20, the potential safety hazard that can avoid conducting strip to leak outside and cause, improves the fail safe that this plug is used.
In another embodiment of the present utility model, the 3rd surface 11 of pedestal 10 is inlaid with magnetic part, and the second surface 22 of power taking head 20 is inlaid with the counterpart that can be adsorbed by magnetic part, and this counterpart can be generally metal, so, having realized pedestal 10 is connected with the magnetic-adsorption between power taking head 20.
In addition, power taking pin on power taking head 20 has and comprises anodal power taking pin 211, negative pole power taking pin 212 and grounding pin 213, corresponding, annular conductive trough comprise with the positive pole annular conductive trough 221 of anodal power taking pin 211 conductings, with the negative pole annular conductive trough 222 of negative pole power taking pin 212 conductings and with the ground connection annular conductive trough 223 of grounding pin 213 conductings, anodal annular conductive trough 221, negative pole annular conductive trough 222 and ground connection annular conductive trough 223 are concentrically with respect to one another; Annular conductive rings correspondence comprises anodal annular conductive rings 111, negative pole annular conductive rings 112 and ground connection annular conductive rings 113 concentrically with respect to one another.
To sum up, the magnetic force that the utility model provides contacts rotatable power supply connecting device, the split-type structural that adopts power taking head 20 and pedestal 10 to form, between power taking head 20 and pedestal 10, adopt magnetic-adsorption mode to be connected, and keep electrically conducting, so, use convenient, can avoid the damage of power taking head 20 or power consumption equipment, also avoid the safety problems such as pedestrian falls down; Meanwhile, because power taking head 20 is split-type structural with pedestal 10, so power taking head 20 can be replaced with arbitrarily, meet country variant specification power taking head 20, so, improved the applicability of its whole power supply connecting device, meet the requirement of country variant specification.
It should be noted that, while having power transfer module in the pedestal 10 in the utility model structure, this power connector is charger, can have above-mentioned effect equally, at this, does not elaborate.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. magnetic force contacts a rotatable power supply connecting device, it is characterized in that, comprising:
Power taking head, described power taking head has to insert the power taking pin of power taking in power supply;
Pedestal, described pedestal has electric-conductor, and described pedestal is connected with described power taking head in magnetic-adsorption mode, and described electric-conductor and described power taking pin electrically conduct.
2. magnetic force according to claim 1 contacts rotatable power supply connecting device, it is characterized in that: described power taking head has first surface and second surface, described first surface is provided with described power taking pin, and described second surface is provided with the annular conductive trough with the conducting of described power taking pin;
Described pedestal has three surface relative with described second surface, and described the 3rd surface is provided with described electric-conductor, and described electric-conductor is the annular conductive rings suitable with described annular conductive trough;
When adsorb mutually on the first surface of described power taking head and the 3rd surface of described pedestal, described annular conductive rings contacts in described annular conductive trough so that described power taking pin and described annular conductive rings conducting.
3. magnetic force according to claim 2 contacts rotatable power supply connecting device, it is characterized in that: the second surface of described power taking head is provided with location at spherical surface groove, and the 3rd surface of described pedestal is provided with the ball bumps suitable with described location at spherical surface groove;
When adsorb mutually on the first surface of described power taking head and the 3rd surface of described pedestal, described ball bumps correspondence is positioned at described location at spherical surface groove.
4. magnetic force according to claim 3 contacts rotatable power supply connecting device, it is characterized in that: described location at spherical surface groove is positioned at the center of described annular conductive trough, and described ball bumps is positioned at the center of described annular conductive rings.
5. according to the magnetic force described in any one in claim 2 to 4, contact rotatable power supply connecting device, it is characterized in that: described annular conductive trough comprises annular groove and is arranged at the annular conductive film of described annular groove bottom.
6. magnetic force according to claim 5 contacts rotatable power supply connecting device, it is characterized in that: the 3rd surface inserting of the described pedestal part that is magnetic, the second surface of described power taking head is inlaid with the counterpart that can be adsorbed by described magnetic part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212966.7U CN203839596U (en) | 2014-04-28 | 2014-04-28 | Magnetic contact rotary power supply connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212966.7U CN203839596U (en) | 2014-04-28 | 2014-04-28 | Magnetic contact rotary power supply connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839596U true CN203839596U (en) | 2014-09-17 |
Family
ID=51517396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420212966.7U Expired - Fee Related CN203839596U (en) | 2014-04-28 | 2014-04-28 | Magnetic contact rotary power supply connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839596U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752927A (en) * | 2015-03-06 | 2015-07-01 | 智联通建筑科技（北京）有限公司 | Split type conductive connecting device |
| CN107017518A (en) * | 2015-12-31 | 2017-08-04 | 理想工业公司 | low-voltage bus system |
| CN107088305A (en) * | 2017-05-27 | 2017-08-25 | 贵州励天科技发展有限公司 | Assembly type robot connects method soon |
| CN108493689A (en) * | 2018-05-29 | 2018-09-04 | 苏州欧普照明有限公司 | A kind of connection component and desk lamp |
-
2014
- 2014-04-28 CN CN201420212966.7U patent/CN203839596U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752927A (en) * | 2015-03-06 | 2015-07-01 | 智联通建筑科技（北京）有限公司 | Split type conductive connecting device |
| CN107017518A (en) * | 2015-12-31 | 2017-08-04 | 理想工业公司 | low-voltage bus system |
| CN107088305A (en) * | 2017-05-27 | 2017-08-25 | 贵州励天科技发展有限公司 | Assembly type robot connects method soon |
| CN107088305B (en) * | 2017-05-27 | 2019-12-31 | 贵州励天科技发展有限公司 | Assembled robot quick-connection method |
| CN108493689A (en) * | 2018-05-29 | 2018-09-04 | 苏州欧普照明有限公司 | A kind of connection component and desk lamp |
| CN108493689B (en) * | 2018-05-29 | 2024-07-30 | 苏州欧普照明有限公司 | Coupling assembling and desk lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |