CN203760756U - Electric connector and connector assembly - Google Patents
Electric connector and connector assembly Download PDFInfo
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- CN203760756U CN203760756U CN201420080049.8U CN201420080049U CN203760756U CN 203760756 U CN203760756 U CN 203760756U CN 201420080049 U CN201420080049 U CN 201420080049U CN 203760756 U CN203760756 U CN 203760756U
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- contact site
- terminal
- magnetic element
- connector
- arm
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Abstract
The utility model discloses an electric connector, a magnetic element of the electric connector is positioned behind a contact part of an elastic terminal, and the contact part is linked to the magnetic element; when a butting connector is in a butt joint with the electric connector, the magnetic element is attracted by the butting connector and is enabled to move to the butting connector through magnetic force effects; due to linkage effects, the contact part is driven by the magnetic element to move to the butting connector, and the contact part is enabled to be abutted against the butting connector and therefore is connected with the butting connector in an electrically conductive manner. The utility model also discloses a connector assembly, and the elastic terminal of a plug head is provided with the contact part that can be attracted by a magnet; when a plug seat is in a butt joint with the plug head, the contact part is attracted by an attracting member of the plug seat and is enabled to move to the plug seat, and therefore the contact part is connected with the plug seat in an electrically conductive manner. Compared with the prior art, inflexible contact between the plug head and a plug seat terminal can be prevented; flexible contact between the plug head and the plug seat terminal can be realized, and tight electric contact between the plug head and the plug seat can be effectively increased.
Description
Technical field
The utility model relates to a kind of electric connector and connector assembly, the magnetic electric connector of espespecially a kind of tool and connector assembly.
Background technology
The butt connector magnetic docking that a kind of electric connector of commonly using matches with it, for example China's Mainland patent CN201020120066.1, Auto-plug includes an insulating body with automatic socket, be located at the magnetic that conducting terminal in insulating body and corresponding conducting terminal arrange, each conducting terminal has a contact site and a weld part, magnetic correspondence is positioned at the rear of contact site, the conducting terminal of Auto-plug and automatic socket does not all have elasticity, and both are by rigid contact.
Said structure because Auto-plug and automatic socket exist foozle in the process of manufacturing, therefore easily causes the bad or relative squeeze and destroy of terminal of docking in the time of docking; In addition, in the time that Auto-plug inserts in automatic socket, rock or shake moment separation between the conducting terminal that easily causes docking mutually due to what some external force caused, causing unstable that between Auto-plug and automatic socket, signal transmits.
Therefore, be necessary design a kind of better electric connector and connector combination, to overcome the problems referred to above.
Summary of the invention
The purpose of this utility model is to provide a kind of electric connector and connector assembly, and it has the magnetic element and contact site and the magnetic element maintenance interlock that are positioned at contact site rear, can effectively increase the closely in electrical contact of electric connector and butt connector.
For achieving the above object, the utility model adopts following technological means:
A kind of electric connector, in order to dock with a butt connector, comprising: an insulating body, and its front end has an interface for connecting described butt connector; One flexible terminal, is located at described insulating body, and described flexible terminal has a contact site that is revealed in described interface; One magnetic element, is positioned at the rear of described contact site, and described contact site and described magnetic element keep interlock; In the time that described butt connector docks with described electric connector, described butt connector attracts described magnetic element that described magnetic element is moved, and the movement of described magnetic element impels described contact site towards described butt connector displacement, and then is electrically conducted.
Compared with prior art, the utility model is positioned at the rear of described contact site by described magnetic element, described contact site and described magnetic element keep interlock, in the time that described butt connector docks with described electric connector, described butt connector attracts described magnetic element, thereby described magnetic element is subject to magneticaction to drive described contact site to move towards the direction of described butt connector, make butt connector described in described contact site butt and be electrically conducted, can avoid thus the rigid of terminal between described electric connector and described butt connector to contact, and both are Elastic Contact, can effectively increase between described electric connector and described butt connector in electrical contact closely.
The utility model also provides a kind of coupling assembling, comprises a plug and a socket, and described plug comprises: an insulating body, and its front end has an interface for connecting described socket; One flexible terminal, is located at described insulating body, and described flexible terminal has a contact site that is revealed in described interface; One magnetic element, is positioned at the rear of described contact site, and described contact site can keep interlock with described magnetic element; Described socket comprises: a pedestal; One terminal, is located at described pedestal; One attracts part, is located at described pedestal; In the time that described plug docks with described socket, described attraction part attracts described magnetic element that described magnetic element is moved, and the movement of described magnetic element impels described contact site towards described socket displacement and terminal described in butt, and then is electrically conducted.
Compared with prior art, the utility model is because described magnetic element is positioned at the rear of described contact site, described contact site can keep interlock with described magnetic element, in the time that described socket docks with described plug, the described attraction part of described socket attracts described magnetic element, thereby described magnetic element is subject to magneticaction to drive described contact site to move towards the direction of described socket, make the described terminal of socket described in described contact site butt and be electrically conducted, can avoid thus rigid contact the between described plug and described female terminal, and both are Elastic Contact, can effectively increase between described plug and described socket in electrical contact closely.
The purpose of this utility model is to provide another kind of connector assembly, and its flexible terminal has can, by the contact site of attraction, can effectively increase the closely in electrical contact of electric connector and butt connector.
For achieving the above object, the utility model adopts following technological means:
A kind of connector assembly, comprises a plug and a socket, and described plug comprises: an insulating body; One flexible terminal, is located at described insulating body, and described flexible terminal has can be by a contact site of attraction, and described contact site has a primary importance and a second place in abutting direction; Described socket comprises: a pedestal; One terminal, is located at described pedestal; One attracts part, is located at described pedestal; In the time that described plug docks with described socket, the magnetic attraction that described contact site is subject to described attraction part moves to the described second place and is electrically conducted with described terminal from described primary importance.
Compared with prior art, the utility model has by the described flexible terminal of described plug can be by the described contact site of attraction, in the time that described plug docks with described socket, described contact site is subject to the described attraction part magnetic of described socket to be moved to the described second place from described primary importance, thereby be electrically conducted with the described terminal of described socket, can avoid thus rigid contact the between described plug and described female terminal, and both are Elastic Contact, can effectively increase between electric connector and butt connector in electrical contactly closely, and structure is simpler.
[brief description of the drawings]
Fig. 1 is the stereogram of the utility model electrical connection module;
Fig. 2 is the exploded view of plug in Fig. 1;
Fig. 3 is the three-dimensional cutaway view of plug in Fig. 1;
Fig. 4 is the exploded view of socket in Fig. 1;
Fig. 5 is the cutaway view of plug before docking with socket in Fig. 1;
Fig. 6 is the cutaway view after Fig. 5 docks;
Fig. 7 is the cutaway view of another embodiment plug of the utility model.
The drawing reference numeral explanation of embodiment:
| Plug | 1 | Insulating body | 10 | Housing | 11 | ||
| Interface | 111 | Mating surface | 112 | Terminal groove | 113 | ||
| Stop section | 1131 | Storage tank | 114 | Receiving space | 115 | ||
| Rear plug | 12 | Base portion | 121 | Protuberance | 122 | ||
| The first slot | 123 | The second slot | 124 | Flexible terminal | 13 | ||
| The first contact site | 131 | Connecting portion | 132 | The first arm | 133 | ||
| Wide portion | 1331 | Narrow portion | 1332 | Afterbody | 134 | ||
| The second arm | 135 | The first holding parts | 136 | The first weld part | 137 | ||
| Magnetic element | 14 | Matrix | 141 | Alar part | 142 | ||
| Elasticity inspection terminal | 15 | The second contact site | 151 | The second holding parts | 152 | ||
| The second weld part | 153 | ||||||
| Electroconductive magnetic part | 16 | Metal shell | 17 | Shielding casing | 18 | ||
| Cable | 19 | ||||||
| Socket | 2 | Pedestal | 20 | Terminal | 21 | ||
| Docking section | 211 | The 3rd holding parts | 212 | The 3rd weld part | 213 | ||
| Inspection terminal | 22 | Attract part | 23 | Metallic plate | 24 | ||
| Shield shell | 25 | ||||||
| Casing | 300 | Docking chamber | 301 | ||||
| Primary importance | A | The second place | B |
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
Please refer to Fig. 1, the connector assembly of the utility model the first embodiment, described connector assembly comprises the plug 1 and the socket 2 that coordinate docking, described socket 2 is located in a casing 300, and be fixed on the circuit board (not shown) in described casing 300, described casing 300 forms a docking chamber 301 around described socket 2, and the front end of described plug 1 is contained in described docking chamber 301, and described host cavity 301 only plugs for described plug 1 in one direction.
Please refer to Fig. 2, described plug 1 comprises an insulating body 10, two flexible terminals 13, two magnetic elements 14, an elasticity inspection terminal 15, an electroconductive magnetic part 16, a metal shell 17, a shielding casing 18 and a cable 19.
Please refer to Fig. 2 and Fig. 5, described insulating body 10 comprises a housing 11 and a rear plug 12, described housing 11 has the interface 111 and the mating surface 112 that are oppositely arranged, the front end face (being the front end face of described insulating body 10) that described interface 111 is described housing 11, described mating surface 112 is the rear end face of described housing 11.Described housing 11 sets to the concave and forms two-terminal groove 113 and a storage tank 114 from described interface 111, described storage tank 114 is between described two-terminal groove 113, and in the front inner wall of described terminal groove 113, (near described interface 111) is provided with a stop section 1131 (referring to Fig. 3) respectively.Set to the concave and form a receiving space 115 from described mating surface 112 from described housing 11, described receiving space 115 communicates with described terminal groove 113, described storage tank 114.
Please refer to Fig. 2 and Fig. 5, the protuberance 122 that described rear plug 12 has a base portion 121 and extends to form forward from described base portion 121, described protuberance 122 is inserted in described receiving space 115, and the closely cooperate sidewall of described receiving space 115 surroundings of the surrounding of described protuberance 122.Described rear plug 12 is provided with 2 first slots 123 and one second slot 124, and described the first slot 123 is corresponding with described terminal groove 113, and described the second slot 124 is corresponding with described storage tank 114.
Please refer to Fig. 2 and Fig. 5, the material punch forming that described flexible terminal 13 is metal plate-like, is symmetrical arranged two described flexible terminals 13 in described insulating body 10 in the present embodiment, is respectively a positive terminal and a negative terminal of transmission power supply.Described flexible terminal 13 has one first contact site 131, described the first contact site 131 is the plate-like structure that an area is larger, described the first contact site 131 is located in described terminal groove 113, described the first contact site 131 is roughly parallel with described interface 111, and described the first contact site 131 arranges lower than described interface 111.Described first contact site 131 one end bend backward and extend to form a junction 132, and extend to form one first arm 133 from described connecting portion 132 extending end bendings, described the first arm 133 and described the first contact site 131 almost parallel settings, and the plate face area of described the first contact site 131 is greater than the plate face area of described the first arm 133, wherein said the first arm 133 has a narrow portion 1332 of a wide portion 1331 and the 1331 convergents connections of described wide portion, described wide portion 1331 joins with described connecting portion 132, not only make described magnetic element 14 reliably be immobilizated in described flexible terminal 13, and can make described flexible terminal 13 arm width change makes its elasticity better.The other end of described the first contact site 131 extends an afterbody 134 towards described the first arm 133 bendings.One second wide with it arm 135 is extended in the extending end bending of described the first arm 133, and the bearing of trend of described the second arm 135 is contrary with the bearing of trend of described the first arm 133, and described the first arm 133 is arc section with the junction of described the second arm 135, can make described flexible terminal 13 have preferably elastic performance.Certainly, in other embodiments, described flexible terminal 13 can arrange one, and the corresponding described magnetic element 14 arranging is also one, also can meet the requirement of signal transmission.
Please refer to Fig. 2 and Fig. 5, the vertical bending of a lateral edges from described the second arm 135 extends to form one first weld part 137, and between described the second arm 135 and described the first weld part 137, there is one first holding parts 136, described the first holding parts 136 correspondences are fastened in described the first slot interior 123, described the first weld part 137 exposes described rear plug 12 by described the first slot 123, and the distance between described first contact site 131 of two described flexible terminals 13 is little compared with the distance between described the first weld part 137, can facilitate the welding of described the first weld part 137 and described cable 19.
Please refer to Fig. 2 and Fig. 5, described magnetic element 14 is blocks, for magnet or ferrimagnet are made.Described magnetic element 14 has a matrix 141, and the both sides of described matrix 141 one end protrude out respectively an alar part 142.Described magnetic element 14 correspondences are immobilizated between described the first contact site 131 and described the first arm 133, make described the first contact site 131 can keep interlock with described magnetic element 14, the front end face of described magnetic element 14 is close to for flat described the first contact site 131, can avoid described magnetic element 14 being subject to magnetic attraction in described interface 111 moving process, collide described the first contact site 131, damage described flexible terminal 13.The surrounding that described the first contact site 131, described connecting portion 132, described the first arm 133 and described afterbody 134 tightly wrap up described magnetic element 14, is retained on described flexible terminal 13 described magnetic element 14 correspondences.Described magnetic element 14 is located in described terminal groove 113 equally, and described alar part 142 is positioned at the rear (as Fig. 3) of described stop section 1131, and interval arranges between the two.Between the front end face of the rear end face of described magnetic element 14 and described rear plug 12, there is a deformation space (not shown), and described the first arm 133 forms an elastic arm (not shown) with described the second arm 135, in the described deformation space (not shown) of described elastic arm (not shown) between the rear end face of described magnetic element 14 and the front end face of described rear plug 12.
Please refer to Fig. 2 and Fig. 5, the structure of described elasticity inspection terminal 15 is roughly similar with described flexible terminal 13, and it has one second tabular contact site 151 and after S-shaped bending, continues the one second weldering holding parts 152, one second weld part 153 that extend to form successively from described second contact site 151 one end backward.Described the second holding parts 152 correspondences are fastened in described the second slot 124, and more than 152 structure of described the second holding parts is all located in described storage tank 114, and described the second weld part 153 exposes described rear plug 12 by described the second slot 124 equally.
Please refer to Fig. 2 and Fig. 5, described electroconductive magnetic part 16 is also roughly blocks, and it can conduct electricity, and can be magnet or ferrimagnet is made.Described electroconductive magnetic part 16 links together by the mode of welding with described the second contact site 151, and one is located in described storage tank 114.The front end face of described electroconductive magnetic part 16 arranges lower than described interface 111.
Please refer to Fig. 2 and Fig. 5, described metal shell 17 is sheathed on the outside of described insulating body 10, and the front end of described metal shell 17 flushes with the front end of described insulating body 10.The heart yearn (not shown) of described cable 19 is welded in described the first weld part 137, described the second weld part 153.In outer assembling one shielding casing 18 of described metal shell 17, and one end of described cable 19 is coated by described shielding casing 18, and described shielding casing 18 is plastic material.
Please refer to Fig. 4, described socket 2 comprises a pedestal 20, is immobilizated in two-terminal 21 and an inspection terminal 22 of described pedestal 20, is assembled in attraction part 23 and a metallic plate 24 of described pedestal 20 and is coated on the shield shell 25 outside described pedestal 20.
Please refer to Fig. 4 and Fig. 6, described terminal 21 has flat a docking part 211 is located at the front end of described pedestal 20, and described docking section 211 slightly protrudes from the front end face of described pedestal 20.One end of described docking section 211 extends to form one the 3rd holding parts 212, described the 3rd holding parts 212 is positioned at the top side of described pedestal 20, elongated end bending from described the 3rd holding parts 212 extends to form one the 3rd weld part 213, and described the 3rd weld part 213 is welded on the circuit board (not shown) in described casing 300.Described inspection terminal 22 has flat a docking part (not shown) is equally located at the front end of described pedestal 20.Described attraction part 23 and described metallic plate 24 are successively in the rear end of described pedestal 20 is assembled in forward described pedestal 20, and be immobilizated in described pedestal 20, described attraction part 23 is positioned at the below of described the 3rd holding parts 212, and described docking section 211 arranges in the front of described attraction part 23.In the present embodiment, described attraction part 23 is magnet, and described metallic plate 24 can prevent that with the setting of described shield shell 25 magnetic line of force of described attraction part 23 from leaking, and increases the magnetic force of described attraction part 23.
Please refer to Fig. 5 and Fig. 6, when described plug 1 is near described socket 2, now described the first primary importance A of contact site 131 in abutting direction is located in described terminal groove 113 relatively.When described plug 1 is gradually near in the process of docking with described socket 2, described attraction part 23 attracts described magnetic element 14 that described magnetic element 14 is moved towards described interface 111 described terminal groove 113 is interior, because described magnetic element 14 and described the first contact site 131 keep interlock, thereby described magnetic element 14 drives described the first contact site 131 to move towards described interface 111 directions, because described stop section 1131 has backstop action to described alar part 142, avoid described magnetic element 14 to be subject to magnetic force to depart from described terminal groove 113 (as Fig. 6) completely.When being inserted in described docking chamber 301, described plug 1 docks with described socket 2, and when described the first contact site 131 moves to described second place B (being described interface 111 places), be that described the first contact site 131 now connects with described docking section 211, and described the first contact site 131 connects with described docking section 211 near the part of described connecting portion 132, the free end of described the first contact site 131 (i.e. the part of close described afterbody 134) and described attraction part 23 magnetic.In like manner, described electroconductive magnetic part 16 is subject to the magnetic attraction of described attraction part 23, described electroconductive magnetic part 16 moves and makes described elasticity inspection terminal 15 that strain occur towards described interface 111 directions, described elasticity inspection terminal 15 is electrically connected by described electroconductive magnetic part 16 and described inspection terminal 22, sends signal and makes described plug 1 carry out the transmission of power supply with described socket 2 thereby form detecting loop.
Please refer to Fig. 7, for the described plug 1 of the second embodiment of the present utility model, described in this second embodiment and the first embodiment, the difference of connector assembly is, described flexible terminal 13 on described plug 1 has can be by described first contact site 131 of attraction, so without described magnetic element 14 is set at the rear of described the first contact site 131.The structure of described socket 2 is identical, therefore in the time that described plug 1 docks with described socket 2, described the first contact site 131 is subject to the attraction of described attraction part 23, make the first contact site 131 be moved to described second place B from described primary importance A in abutting direction, thereby corresponding and described docking section 211 connects, and described elasticity inspection terminal 15 is electrically connected with described inspection terminal 22 by described electroconductive magnetic part 16.Described the first contact site 131 is made for ferromagnetic material or ferrimagnet, or described the first contact site 131 can be magnetized or apply magnetic material.
In sum, the utility model has following beneficial effect:
(1) be located at the rear of described the first contact site 131 due to described magnetic element 14, described the first contact site 131 keeps interlock with described magnetic element 14, in the time that described plug 1 docks with described socket 2, the described magnetic element 14 that the described attraction part 23 of described socket 2 attracts described plug 1 moves towards described interface 111 described terminal groove 113 is interior, due to interlock effect, thereby described magnetic element 14 is subject to magneticaction to drive described the first contact site 131 also to move towards the direction of described interface 111, thereby make the described docking section 211 of socket 2 described in described the first contact site 131 butts and be electrically conducted, can avoid thus the rigid of terminal between described plug 1 and described socket 2 to contact, and both are Elastic Contact, can effectively increase between described plug 1 and described socket 2 in electrical contact closely.
(2) because described flexible terminal 13 has elasticity, and described flexible terminal 13 itself has by described first contact site 131 of attraction, in the time that described plug 1 docks with described socket 2, described the first contact site 131 is subject to the attraction of described attraction part 23 and protrudes out outward, even if the first contact site 131 is moved to described second place B from described primary importance A in abutting direction, thereby described the first contact site 131 is electrically conducted with described docking section 211, so can avoid the rigid of terminal between described plug 1 and described socket 2 to contact, increase the close contact of described plug 1 and described socket 2, ensure well to connect.
(3) because described the first contact site 131 is located in described terminal groove 113, be that described the first contact site 131 arranges lower than described interface 111, in the time that described plug 1 docks with described socket 2, described attraction part 23 attracts described magnetic element 14 to make described the first contact site 131 move to described interface 111 and described terminal 21 is electrically conducted, not only can avoid described the first contact site 131 to be subject to the damage of foreign object, also can avoid being short-circuited in the situation that having conduction foreign material, ensure the fail safe of product.
(4) owing to being provided with described stop section 1131 in the front inner wall of described terminal groove 113, described magnetic element 14 is provided with described alar part 142, described stop section 1131 has backstop action to described alar part 142, when described magnetic element 14 is attracted by described attraction part 23 and when mobile, avoids described magnetic element 14 to be subject to magnetic force to depart from described terminal groove 113 completely.
(5) because bending backward, described first contact site 131 one end extend to form described connecting portion 132, and extend to form described the first arm 133 from described connecting portion 132 extending end bendings, described the first arm 133 and described the first contact site 131 almost parallel settings, and described magnetic element 14 is immobilizated between described the first contact site 131 and described the first arm 133, can make described magnetic element 14 be subject to magnetic force to drive described the first contact site 131 to move, and make described magnetic element 14 not depart from described flexible terminal 13.
(6) because the front end face of described magnetic element 14 is close to for flat described the first contact site 131, can avoid described magnetic element 14 being subject to magnetic attraction in described interface 111 moving process, collide described the first contact site 131, damage described flexible terminal 13.
(7) because described afterbody 134, described the first contact site 131, described connecting portion 132 jointly around the described magnetic element 14 of parcel, can make described magnetic element 14 be anchored on described flexible terminal 13 with described the first arm 133.
(8) because described the first contact site 131 is made for ferromagnetic material or ferrimagnet, or described the first contact site 131 is magnetized, or coating magnetic material, without the structure that coordinates described magnetic element 14 on described magnetic element 14 and described insulating body 10 is set, can make simplifying the structure of described plug 1.
Upper detailed description is only the explanation of the preferred embodiment of the utility model, non-ly therefore limits to the scope of the claims of the present utility model, so the equivalence techniques that all this creation of utilization specifications and diagramatic content are done changes, and is all contained in the scope of the claims of the present utility model.
Claims (29)
1. an electric connector, in order to dock with a butt connector, is characterized in that, comprising:
One insulating body, its front end has an interface for connecting described butt connector;
One flexible terminal, is located at described insulating body, and described flexible terminal has a contact site that is revealed in described interface;
One magnetic element, is positioned at the rear of described contact site, and described contact site and described magnetic element keep interlock;
In the time that described butt connector docks with described electric connector, described butt connector attracts described magnetic element that described magnetic element is moved, and the movement of described magnetic element impels described contact site towards described butt connector displacement, and then is electrically conducted.
2. electric connector as claimed in claim 1, it is characterized in that: described interface is arranged with a terminal groove, described contact site is located in described terminal groove, in the time that described butt connector docks with described electric connector, described butt connector attracts described magnetic element to impel described contact site to move to described interface and described butt connector is electrically conducted.
3. electric connector as claimed in claim 2, it is characterized in that: described magnetic element has a matrix, described matrix protrudes out an alar part, be provided with a stop section in the inwall of described terminal groove, when described magnetic element is attracted by described butt connector and while moving towards described interface in described terminal groove, alar part described in the backstop of described stop section.
4. electric connector as claimed in claim 1, is characterized in that: described contact site is tabular and the front end of being close to described magnetic element.
5. electric connector as claimed in claim 1, is characterized in that: described flexible terminal has and bends one first arm extending to form from described contact site one end, and described magnetic element is immobilizated between described contact site and described the first arm.
6. electric connector as claimed in claim 5, is characterized in that: the other end of described contact site extends an afterbody towards described the first arm bending, and described afterbody, described contact site and described the first arm are jointly around the described magnetic element of parcel.
7. electric connector as claimed in claim 5, it is characterized in that: one second arm is extended in the extending end bending of described the first arm, and the bearing of trend of described the second arm is contrary with the bearing of trend of described the first arm, and described the first arm and described the second arm junction are arc section.
8. electric connector as claimed in claim 1, it is characterized in that: further comprise an elasticity inspection terminal and an electroconductive magnetic part that is positioned at described elasticity inspection terminal front end, an inspection terminal of described butt connector is electrically connected by described electroconductive magnetic part and described elasticity inspection terminal.
9. electric connector as claimed in claim 1, it is characterized in that: described insulating body has a housing and a rear plug, described housing rear end is arranged with and forms a receiving space, described rear plug is inserted in described receiving space, described flexible terminal has an elastic arm between the rear end face of described magnetic element and the front end face of described rear plug, and the weld part of described flexible terminal exposes described rear plug.
10. electric connector as claimed in claim 1, is characterized in that: in described insulating body, be symmetrical arranged two described flexible terminals, and described flexible terminal is power supply terminal, is respectively a positive terminal and a negative terminal.
11. electric connectors as claimed in claim 1, is characterized in that: described magnetic element is that magnet or ferrimagnet are made.
12. 1 kinds of connector assemblies, comprise and it is characterized in that a plug and a socket of mutual docking:
Described plug comprises:
One insulating body, its front end has an interface for connecting described socket;
One flexible terminal, is located at described insulating body, and described flexible terminal has a contact site that is revealed in described interface;
One magnetic element, is positioned at the rear of described contact site, and described contact site can keep interlock with described magnetic element;
Described socket comprises:
One pedestal;
One terminal, is located at described pedestal;
One attracts part, is located at described pedestal;
In the time that described plug docks with described socket, described attraction part attracts described magnetic element that described magnetic element is moved, and the movement of described magnetic element impels described contact site towards described socket displacement and terminal described in butt, and then is electrically conducted.
13. connector assemblies as claimed in claim 12, it is characterized in that: described interface is arranged with a terminal groove, described contact site is located in described terminal groove, in the time that described plug docks with described socket, described attraction part attracts described magnetic element to make described contact site move to described interface and described terminal is electrically conducted.
14. connector assemblies as claimed in claim 13, it is characterized in that: described magnetic element has a matrix, described matrix protrudes out an alar part, be provided with a stop section in the inwall of described terminal groove, when described magnetic element is attracted by described attraction part and while moving in described terminal groove, alar part described in the backstop of described stop section.
15. connector assemblies as claimed in claim 12, is characterized in that: described contact site is tabular and the front end of being close to described magnetic element.
16. connector assemblies as claimed in claim 12, is characterized in that: described flexible terminal has and bends one first arm extending to form from described contact site one end, and described magnetic element is immobilizated between described contact site and described the first arm.
17. connector assemblies as claimed in claim 16, is characterized in that: the other end of described contact site extends an afterbody towards described the first arm bending, and described afterbody, described contact site and described the first arm are jointly around the described magnetic element of parcel.
18. connector assemblies as claimed in claim 16, it is characterized in that: one second arm is extended in the extending end bending of described the first arm, and the bearing of trend of described the second arm is contrary with the bearing of trend of described the first arm, and described the first arm and described the second arm junction are arc section.
19. connector assemblies as claimed in claim 12, it is characterized in that: described plug further comprises an elasticity inspection terminal and an electroconductive magnetic part that is positioned at described elasticity inspection terminal front end, described socket further comprises an inspection terminal, and described inspection terminal is electrically connected by described electroconductive magnetic part and described elasticity inspection terminal.
20. connector assemblies as claimed in claim 12, it is characterized in that: described insulating body has a housing and a rear plug, described housing rear end is arranged with and forms a receiving space, described rear plug is inserted in described receiving space, described flexible terminal has an elastic arm between the rear end face of described magnetic element and the front end face of described rear plug, and the weld part of described flexible terminal exposes described rear plug.
21. connector assemblies as claimed in claim 12, is characterized in that: described magnetic element is that magnet or ferrimagnet are made.
22. connector assemblies as claimed in claim 12, it is characterized in that: described terminal has a holding parts and be immobilizated in the top side of described pedestal, described attraction part is positioned at the below of described holding parts, and described holding parts one end downwards bending extends to form a docking part connecting with described contact site.
23. connector assemblies as claimed in claim 12, is characterized in that: described socket is located in a casing, and described casing is around described socket and form a host cavity, and described host cavity only plugs for described plug in one direction.
24. 1 kinds of connector assemblies, comprise and it is characterized in that a plug and a socket of mutual docking:
Described plug comprises:
One insulating body;
One flexible terminal, is located at described insulating body, and described flexible terminal has can be by a contact site of attraction, and described contact site has a primary importance and a second place in abutting direction;
Described socket comprises:
One pedestal;
One terminal, is located at described pedestal;
One attracts part, is located at described pedestal;
In the time that described plug docks with described socket, the magnetic attraction that described contact site is subject to described attraction part moves to the described second place and is electrically conducted with described terminal from described primary importance.
25. connector assemblies as claimed in claim 24, is characterized in that: described contact site is that ferromagnetic material or ferrimagnet are made, or described contact site is magnetized, or apply magnetic material.
26. connector assemblies as claimed in claim 24, is characterized in that: one end of described contact site extends to form an elastic arm, and described elastic arm has a narrow portion of a wide portion and the convergent connection of described wide portion, and described wide portion connects described contact site.
27. connector assemblies as claimed in claim 24, is characterized in that: one end of described contact site extends to form an elastic arm, and described contact site connects with described terminal near the part of described elastic arm, the free end of described contact site and described attraction part magnetic.
28. connector assemblies as claimed in claim 24, it is characterized in that: the front end of described insulating body has an interface, the two ends of described interface are arranged with respectively a terminal groove, described in each, in terminal groove, be provided with described contact site, described contact site is tabular, and described contact site is depressed in described terminal groove relatively, in the time that described plug docks with described socket, described contact site is subject to described attraction part to attract to make described contact site move to described interface and described terminal is electrically conducted.
29. connector assemblies as claimed in claim 24, it is characterized in that: described plug further comprises an elasticity inspection terminal and an electroconductive magnetic part that is connected in described elasticity inspection terminal front end, an inspection terminal of described socket is electrically connected by described electroconductive magnetic part and described elasticity inspection terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080049.8U CN203760756U (en) | 2014-02-25 | 2014-02-25 | Electric connector and connector assembly |
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| CN201420080049.8U CN203760756U (en) | 2014-02-25 | 2014-02-25 | Electric connector and connector assembly |
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| CN203760756U true CN203760756U (en) | 2014-08-06 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466464A (en) * | 2014-12-03 | 2015-03-25 | 安徽省磊鑫科技有限公司 | Vehicle-mounted audio input terminal |
| CN105870728A (en) * | 2016-05-17 | 2016-08-17 | 立讯精密工业（昆山）有限公司 | Electric connector |
| CN108899696A (en) * | 2018-07-09 | 2018-11-27 | 苏州正耀电子有限公司 | Magnetic suction type electric connector component |
| CN109877625A (en) * | 2019-02-19 | 2019-06-14 | 江苏鼎力起吊设备有限公司 | A kind of aerial docking facilities |
| CN111649852A (en) * | 2020-05-27 | 2020-09-11 | 江苏省特种设备安全监督检验研究院 | Adsorption contact for stress detection |
| CN111665290A (en) * | 2020-06-05 | 2020-09-15 | 株洲聚创电气科技有限公司 | Electrode connection structure of ceramic oxygen sensor |
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2014
- 2014-02-25 CN CN201420080049.8U patent/CN203760756U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466464A (en) * | 2014-12-03 | 2015-03-25 | 安徽省磊鑫科技有限公司 | Vehicle-mounted audio input terminal |
| CN104466464B (en) * | 2014-12-03 | 2017-12-22 | 安徽省磊鑫科技有限公司 | A kind of Vehicular audio frequency input terminal |
| CN105870728A (en) * | 2016-05-17 | 2016-08-17 | 立讯精密工业（昆山）有限公司 | Electric connector |
| CN108899696A (en) * | 2018-07-09 | 2018-11-27 | 苏州正耀电子有限公司 | Magnetic suction type electric connector component |
| CN109877625A (en) * | 2019-02-19 | 2019-06-14 | 江苏鼎力起吊设备有限公司 | A kind of aerial docking facilities |
| CN109877625B (en) * | 2019-02-19 | 2021-06-01 | 江苏鼎力起吊设备有限公司 | Air butt joint device |
| CN111649852A (en) * | 2020-05-27 | 2020-09-11 | 江苏省特种设备安全监督检验研究院 | Adsorption contact for stress detection |
| CN111665290A (en) * | 2020-06-05 | 2020-09-15 | 株洲聚创电气科技有限公司 | Electrode connection structure of ceramic oxygen sensor |
| CN111665290B (en) * | 2020-06-05 | 2022-09-09 | 湖南圳铭智能技术有限公司 | Electrode connection structure of ceramic oxygen sensor |
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