CN201397963Y - Socket connector, plug connector and electric connector - Google Patents
Socket connector, plug connector and electric connector Download PDFInfo
- Publication number
- CN201397963Y CN201397963Y CN2009201424547U CN200920142454U CN201397963Y CN 201397963 Y CN201397963 Y CN 201397963Y CN 2009201424547 U CN2009201424547 U CN 2009201424547U CN 200920142454 U CN200920142454 U CN 200920142454U CN 201397963 Y CN201397963 Y CN 201397963Y
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- plug
- socket
- connector
- magnetics
- casing
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Abstract
The utility model discloses a socket connector, which comprises a socket casing whose inner portion is provided with holding space, a circuit board which is arranged in the holding space, a pluralityof socket terminals arranged on the circuit board, and a socket wire group which is electrically connected with the socket terminals, wherein a socket magnetic unit is further arranged in the holdingspace. The plug connector comprises a plug casing, a plurality of plug terminals which are arranged in the plug casing and a plug wire group, wherein the plug wire group comprises a plurality of plugwires which are respectively electrically connected with the plug terminals, and a plug magnetic unit is further arranged in the plug casing. The utility model further comprises an electric connectorcomprising the socket connector and the plug connector, when the plug connector is plugged in the socket connector, and the socket magnetic unit and the plug magnetic unit have mutually-absorbed predetermined magnetic attraction. The probability of damaging the electric connector caused by external force pulling can be reduced after the socket connector and the plug connector are mutually connected.
Description
Technical field
The utility model relates to a kind of socket connector, pin connector and electric connector.
Background technology
Along with the continuous progress of modern society's science and technology, electronic product application on the living conditions more and more widely, for example life household electrical appliances or information products make that all people's life is more convenient.For instance, common people only need utilize the information carrying means of hand-hold type, even not in the table for computer front, can receive various real-time messages too.
Yet, because the variation of electronic product and complicated, must carry out the transmission of data or supply of power supply or the like by certain transmission mechanism between each electronic product, for example present Bluetooth system just can allow and transmit data or music between mobile phone and the earphone; For example infrared ray also can allow Data transmission between the different electronic installations again, as photo or music or the like.And traditional transmission line can reach above-mentioned effect equally, and for example the USB host-host protocol of computer system allows various electronic installations be able to be connected to transmit data miscellaneous with computer.
Traditional electrical connector is in order to reach the purpose of grafting, be equipped with a public plug and a female plug seat, for example public plug being connected an electric wire is used for being inserted on the domestic power supply, the female plug seat then is arranged on the electronic product, and public plug reaches affixed each other purpose with the female plug seat by engaging in the mechanism.Under general operating position, public plug and female plug seat can be reached the function of electric connection fully, yet, under the situation of some burst, for example have external force to pull the lead that this public plug connects, at this moment, the bindiny mechanism of male and female plug-in unit can cause getting loose of female plug seat and electronic product on the contrary, even electronic product is dropped by eminence, all can cause the damage of electrical equipment or electric connector such as above-mentioned situation.
The application's designer commonly uses the shortcoming that constructional device has according to above-mentioned when reality is used, be engaged on the related industry exploitation practice for many years experience according to the individual simultaneously, studies intensively, and proposes a kind of reasonable in design and effectively improve the structure of the problems referred to above finally.
Summary of the invention
The utility model purpose provides a kind of socket connector, pin connector and electric connector; it is a mode of utilizing magnetic attraction with socket connector and pin connector winding to form electric connector; when applying external force on this connector the time; bigger external force can make pin connector break away from this socket connector, to reach the purpose of protection electronic installation and this connector.
The technical solution of the utility model is:
A kind of socket connector, comprise that inside has the Socket casing of accommodation space, is arranged at the interior circuit board of described accommodation space, is located at some female terminals, socket lead group on the described circuit board and the insulating body with some wire casings, described socket lead group comprises some ends and is electrically connected on described some female terminals respectively, the other end is located at the socket lead in described some wire casings respectively, also is provided with the socket magnet unit in the described accommodation space.
A kind of pin connector, comprise plug casing, be located at some plug terminals and plug wires group in the described plug casing, described plug wires group includes some plug wires that electrically connect with some plug terminals respectively, also is provided with the plug magnet unit in the described plug casing.
A kind of electric connector is made up of above-mentioned socket connector and pin connector, when described pin connector is plugged in described socket connector, has the determined magnetic suction of inhaling mutually each other between described socket magnet unit and the described plug magnet unit.
The further execution mode of the utility model is:
A kind of socket connector, comprise that inside has the Socket casing of accommodation space, is arranged at the interior circuit board of described accommodation space, is located at some female terminals, socket lead group on the described circuit board and the insulating body with some wire casings, described socket lead group comprises some ends and is electrically connected on described some female terminals respectively, the other end is located at the socket lead in described some wire casings respectively, also is provided with the socket magnet unit in the described accommodation space; Described Socket casing comprises first housing and second housing, and the described first housing front end face is provided with interface, and described female terminal is arranged in described first housing and is exposed to the described interface from described accommodation space; Described socket magnet unit comprises at least two socket magnetics, the contiguous described interface setting of described two socket magnetics; Described first housing is provided with the female terminal fixed part, and described two socket magnetics are arranged at the relative both sides of described female terminal fixed part respectively, first magnetic pole extreme direction outside interface of described two socket magnetics; Described second housing is provided with a lead with respect to a side of interface and wears mouth, and described some socket leads are worn mouth by lead and stretched out and be connected on the described insulating body.
A kind of pin connector, comprise plug casing, be located at some plug terminals and plug wires group in the described plug casing, described plug wires group includes some plug wires that electrically connect with some plug terminals respectively, also is provided with the plug magnet unit in the described plug casing; Described plug casing comprises a plug termination end and a stiff end; Be provided with the plug terminal fixed part of fixing described plug terminal in the described plug casing, the front end of described each plug terminal is positioned at described plug termination end, and the rear end of each plug terminal is positioned at described stiff end; The corresponding respectively rear end that is electrically connected at described some plug terminals of described some plug wires; Described plug magnet unit comprises at least two plug magnetics that contiguous described plug termination end is provided with; Described two plug magnetics are arranged at the relative both sides of described plug terminal fixed part respectively, and second magnetic pole of described two plug magnetics is towards the direction of described plug termination end; The stiff end of described plug casing and described plug wires group are coated with cover material.
A kind of electric connector, form by above-mentioned socket connector and pin connector, when described pin connector is plugged in described socket connector, has the determined magnetic suction of inhaling mutually each other between described socket magnet unit and the described plug magnet unit, promptly when described pin connector was plugged in described socket connector, second magnetic pole of first magnetic pole of described two socket magnetics and described two plug magnetics produced described determined magnetic suction so that described pin connector fixedly is plugged in described socket connector.
Wherein said socket connector is installed on the electronic installation; and described pin connector is inserted on the described socket connector to carry out the transmission of power supply or signal; by the electric connector of above-mentioned pin connector and socket connector winding when being subjected to external force and pullling; when external force during greater than the magnetic adsorptive power between described pin connector and the described socket connector; described pin connector can break away from described socket connector, to reach the purpose of protection electronic installation and electric connector.
The utility model advantage is:
1. the utlity model has preferable defencive function.Be equipped with magnetic on socket connector of the present utility model, the pin connector, the electric connector that both formed is reached connection by the absorption affinity of this magnetic, so can reach the state of connection fully under general user mode; And when this connector is subjected to external force and pulls; in external force during greater than the magnetic adsorptive power between socket connector and pin connector; will make pin connector break away from, protect this electric connector or the purpose of the electronic installation of electric connector connection to reach from this socket connector.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment socket connector;
Fig. 2 is the decomposition texture schematic diagram of the utility model specific embodiment socket connector;
Fig. 3 is the cutaway view of the utility model specific embodiment pin connector;
Fig. 4 is the structural representation that the socket and plug of the utility model specific embodiment electric connector decomposes;
Fig. 5 is the structural representation of the utility model specific embodiment electric connector.
Wherein: 1 socket connector; 11 Socket casings; 111 first housings; 1111 interfaces; 112 second housings; 1121 leads are worn mouth; 113 female terminal fixed parts; 12 socket magnet units; 121 socket magnetics; 13 circuit boards; 14 female terminals; 15 socket lead groups; 161 wire casings; 16 insulating bodies; 151 socket leads;
2 pin connectors; 21 plug casings; 211 plug termination ends; 212 stiff ends; 213 plug terminal fixed parts; 22 plug magnet units; 221 plug magnetics; 23 plug terminals; 24 plug wires groups; 241 plug wires; 25 cover materials.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: extremely shown in Figure 5 as Fig. 1; a kind of electric connector; comprise a socket connector 1 and a pin connector 2; described socket connector 1 is pegged graft combination to transmit the function of power supply or signal with described pin connector 2; be equipped with magnetic objects such as magnet in socket connector 1 and the pin connector 2; when outside pulling force during greater than the gravitation of the magnet between socket connector 1 and the pin connector 2; socket connector 1 just can break away from pin connector 2, therefore can reach the purpose of the electronic installation of this electric connector of protection and electric connector.
As depicted in figs. 1 and 2, described socket connector 1 comprises a Socket casing 11, a socket magnet unit 12, a circuit board 13, several female terminals 14, a socket lead group 15 and an insulating body 16, and this socket connector 1 can be fixedly installed in (not shown electronic installation) in the electronic installation.
Described Socket casing 11 is the main part of this socket connector 11, device inside has an accommodation space, one end of described socket magnet unit 12, circuit board 13, female terminal 14, socket lead group 15 all is arranged in the accommodation space of Socket casing 11, wherein female terminal 14 is assembled on the described circuit board 13, and the socket lead 151 of socket lead group 15 is electrically connected on these female terminals 14.
In this specific embodiment, described Socket casing 11 is assembled by first housing 111 and second housing 112 and is formed, and the front end face of described first housing 111 is provided with an interface 1111, described some female terminals 14 are arranged in described first housing 111 and are exposed to described interface 1111 in described accommodation space, peg graft with convenient above-mentioned pin connector 2.More detailed description is as follows, is provided with a female terminal fixed part 113 in described first housing 111, and described female terminal fixed part 113 is in order to fixing described some female terminals 14, and makes described some female terminals 14 be exposed to described interface 1111.
In addition, described socket magnet unit 12 comprises at least two socket magnetics 121, and the position of described two socket magnetics 121 is adjacent to described interface 1111 so that preferable adsorbed state to be provided, and in this specific embodiment, described two socket magnetics 121 are arranged at the relative both sides both sides of described some female terminals 14 (that is be positioned at) of described female terminal fixed part 113 respectively, both sides for example, and with first magnetic pole (for example N utmost point) of described two socket magnetics 121 outer extreme direction, so that produce magnetic attraction with magnetic on the pin connector 2 towards described interface 1111.
As shown in Figure 3,2 of pin connectors that present embodiment proposes are corresponding with described socket connector 1, and described pin connector 2 comprises plug casing 21, plug magnet unit 22, several plug terminals 23 and a plug wires group 24.Described plug casing 21 is the main part of described pin connector 2, described plug magnet unit 22, described some plug terminals 23 and described plug wires group 24 all are arranged in the described plug casing 21, and 241 of several plug wires of described plug wires group 24 are electrically connected at described some plug terminals 23.
Described plug casing 21 comprises a plug termination end 211 and a stiff end 212,211 of described plug termination ends are corresponding described interfaces 1111, and described plug casing 21 is provided with a plug terminal fixed part 213, in order to fixing described some plug terminals 23, and the front end of each plug terminal 23 is positioned at described plug termination end 211, therefore when pin connector 2 was inserted in described socket connector 1, plug terminal 23 can be electrically connected at described female terminal 14, to finish the function of transmission power supply or signal; And the rear end of each plug terminal 23 is positioned at described stiff end 212, so each plug wires 241 of described plug wires group 24 is fixed in each plug terminal 23, for example in this specific embodiment, each plug wires 241 is connected in the rear end of each plug terminal 23 in the mode of welding; In addition, the stiff end 212 of described plug casing 21 all coats with cover material 25 with described plug wires group 24, exposes to avoid the plug terminal 23 and the connecting portion of plug wires 241.
On the other hand, described plug magnet unit 22 comprises at least two plug magnetics 221 (as shown in Figure 4), and the position of described two plug magnetics 221 is adjacent to described plug termination end 211, and on embodiment, described two plug magnetics 221 are arranged at the relative both sides of described plug terminal fixed part 213 respectively, both sides for example, so the position of the corresponding described two socket magnetics 121 in the position of described two plug magnetics 221, and second magnetic pole of described two plug magnetics 221 (for example S utmost point) is towards the direction of described plug termination end 211.
Therefore, as shown in Figure 4 and Figure 5, when pin connector 2 is inserted in described socket connector 1, plug termination end 211 corresponding inserted of described plug casing 21 are in the interface 1111 of described Socket casing 11, and by the determined magnetic suction that described socket magnetic 121 and described plug magnetic 221 are produced pin connector 2 are inserted in described socket connector 1 and affixed to reach the state that is electrically connected mutually.That is to say that the magnetic attraction that first magnetic pole of described socket magnetic 121 and second magnetic pole of described plug magnetic 221 produce can fixedly be plugged in described socket connector 1 with described pin connector 2.In this specific embodiment, described socket magnetic 121 is the magnet that magnetic force is 3000G with described plug magnetic 221, but does not exceed with above-mentioned.
When described connector was subjected to external force and pulls, if external force is greater than above-mentioned magnetic attraction, described pin connector 2 promptly can break away from described socket connector 1, with the electronic installation of protecting described connector and being equiped with described socket connector 1.
The above only is a preferable possible embodiments of the present utility model; can not limit protection range of the present utility model in view of the above; the equivalence techniques that every utilization specification of the present utility model and diagramatic content are done changes, all in protection range of the present utility model.
Claims (18)
1. a socket connector (1), comprise that inside has the Socket casing of accommodation space (11), be arranged at the circuit board (13) in the described accommodation space, be located at the some female terminals (14) on the described circuit board (13), socket lead group (15) and insulating body (16) with some wire casings (161), described socket lead group (15) comprises some ends and is electrically connected on described some female terminals (14) respectively, the other end is located at the socket lead (151) in described some wire casings (161) respectively, it is characterized in that: also be provided with socket magnet unit (12) in the described accommodation space.
2. socket connector according to claim 1, it is characterized in that: described Socket casing (11) comprises first housing (111) and second housing (112), described first housing (111) front end face is provided with interface (1111), and described female terminal (14) is arranged in described first housing (111) and is exposed to the described interface (1111) from described accommodation space.
3. socket connector according to claim 2 is characterized in that: described socket magnet unit (12) comprises at least two socket magnetics (121), and the contiguous described interfaces of described two socket magnetics (121) (1111) are provided with.
4. socket connector according to claim 3, it is characterized in that: described first housing (111) is provided with female terminal fixed part (113), described two socket magnetics (121) are arranged at the relative both sides of described female terminal fixed part (113) respectively, and first magnetic pole of described two socket magnetics (121) is extreme direction outside interface (1111).
5. socket connector according to claim 2, it is characterized in that: described second housing (112) is provided with a lead with respect to a side of interface (1111) and wears mouthful (1121), and described some socket leads (151) are worn mouthful (1121) by lead and stretched out and be connected on the described insulating body (16).
6. a pin connector (2), comprise plug casing (21), be located at some plug terminals (23) and plug wires group (24) in the described plug casing (21), described plug wires group (24) includes some plug wires (241) that electrically connect with some plug terminals (23) respectively, it is characterized in that: also be provided with plug magnet unit (22) in the described plug casing (21).
7. pin connector according to claim 6 is characterized in that: described plug casing (21) comprises a plug termination end (211) and a stiff end (212).
8. pin connector according to claim 7, it is characterized in that: the plug terminal fixed part (213) that is provided with fixing described plug terminal (23) in the described plug casing (21), the front end of described each plug terminal (23) is positioned at described plug termination end (211), and the rear end of each plug terminal (23) is positioned at described stiff end (212).
9. pin connector according to claim 8 is characterized in that: described some plug wires (241) correspondence respectively are electrically connected at the rear end of described some plug terminals (23).
10. pin connector according to claim 8 is characterized in that: described plug magnet unit (22) comprises at least two plug magnetics (221) that contiguous described plug termination end (211) is provided with.
11. pin connector according to claim 10, it is characterized in that: described two plug magnetics (221) are arranged at the relative both sides of described plug terminal fixed part (213) respectively, and second magnetic pole of described two plug magnetics (221) is towards the direction of described plug termination end (211).
12. pin connector according to claim 9 is characterized in that: the stiff end (212) of described plug casing (21) is coated with cover material (25) with described plug wires group (24).
13. electric connector, comprise a socket connector (1) and a pin connector (2), described socket connector (1) comprises that inside has the Socket casing of accommodation space (11), be arranged at the circuit board (13) of described accommodation space, be located at the some female terminals (14) on the described circuit board (13), socket lead group (15) and insulating body (16) with some wire casings (161), described socket lead group (15) comprises some ends and is electrically connected on described some female terminals (14) respectively, and the other end is located at the socket lead (151) in described some wire casings (161) respectively;
Described pin connector (2) comprises plug casing (21), be located at some plug terminals (23) and plug wires group (24) in the described plug casing (21), and described plug wires group (24) includes some plug wires (241) that electrically connect with some plug terminals (23) respectively;
It is characterized in that: also be provided with socket magnet unit (12) in the described accommodation space; Also be provided with plug magnet unit (22) in the described plug casing (21), when described pin connector (2) is plugged in described socket connector (1), has the determined magnetic suction of inhaling mutually each other between described socket magnet unit (12) and the described plug magnet unit (22).
14. electric connector according to claim 13, it is characterized in that: described Socket casing (11) comprises first housing (111) and second housing (112), the described first housing front end face is provided with interface (1111), and described female terminal (14) is arranged in described first housing (111) and is exposed to described interface (1111) from described accommodation space; Described plug casing (21) comprises a plug termination end (211) and a stiff end (212); Described plug termination end (211) is corresponding with described interface (1111).
15. electric connector according to claim 14 is characterized in that: described socket magnet unit (12) comprises at least two socket magnetics (121), and the contiguous described interfaces of described two socket magnetics (121) (1111) are provided with; Described plug magnet unit (22) comprises at least two plug magnetics (221) that contiguous described plug termination end (211) is provided with.
16. electric connector according to claim 15, it is characterized in that: described first housing (111) is provided with female terminal fixed part (113), described two socket magnetics (121) are arranged at the relative both sides of described female terminal fixed part (113) respectively, and first magnetic pole of described two socket magnetics (121) is extreme direction outside interface (1111); Be provided with a plug terminal fixed part (213) in the described plug casing (21), described two plug magnetics (221) are arranged at the relative both sides of described plug terminal fixed part (213) respectively, and second magnetic pole of described two plug magnetics (221) is towards the direction of described plug termination end (211); When described pin connector (2) was plugged in described socket connector (1), second magnetic pole of first magnetic pole of described two socket magnetics (121) and described two plug magnetics (221) produced described determined magnetic suction so that described pin connector (2) fixedly is plugged in described socket connector (1).
17. electric connector according to claim 16, it is characterized in that: described plug terminal (23) is fixed in described plug terminal fixed part (213), the front end of described each plug terminal (23) is positioned at described plug termination end (211), the rear end of each plug terminal (23) is positioned at described stiff end (212), and the stiff end (212) of described plug casing (21) is coated with cover material (25) with described plug wires group (24).
18. electric connector according to claim 13, it is characterized in that: described second housing (112) is provided with lead with respect to a side of interface (1111) and wears mouthful (1121), and described some socket leads (151) are worn mouthful (1121) by lead and stretched out and be connected on the described insulating body (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201424547U CN201397963Y (en) | 2009-04-14 | 2009-04-14 | Socket connector, plug connector and electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201424547U CN201397963Y (en) | 2009-04-14 | 2009-04-14 | Socket connector, plug connector and electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201397963Y true CN201397963Y (en) | 2010-02-03 |
Family
ID=41620493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201424547U Expired - Fee Related CN201397963Y (en) | 2009-04-14 | 2009-04-14 | Socket connector, plug connector and electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201397963Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064415A (en) * | 2010-11-18 | 2011-05-18 | 深圳市轻松科技股份有限公司 | Electric plug and socket as well as massager |
| CN103138112A (en) * | 2011-11-30 | 2013-06-05 | 宏碁股份有限公司 | Electrical connection mechanism and plug thereof |
| CN110890656A (en) * | 2018-09-06 | 2020-03-17 | 泰科电子(上海)有限公司 | Connector assembly |
| CN117525989A (en) * | 2024-01-05 | 2024-02-06 | 深圳市方向电子股份有限公司 | Connector for clamping plate needle stand |
| CN117525958A (en) * | 2024-01-05 | 2024-02-06 | 深圳市方向电子股份有限公司 | Plug-in USB magnetic connector |
-
2009
- 2009-04-14 CN CN2009201424547U patent/CN201397963Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064415A (en) * | 2010-11-18 | 2011-05-18 | 深圳市轻松科技股份有限公司 | Electric plug and socket as well as massager |
| CN102064415B (en) * | 2010-11-18 | 2013-01-02 | 深圳市倍轻松科技股份有限公司 | Electric plug and socket as well as massager |
| CN103138112A (en) * | 2011-11-30 | 2013-06-05 | 宏碁股份有限公司 | Electrical connection mechanism and plug thereof |
| CN110890656A (en) * | 2018-09-06 | 2020-03-17 | 泰科电子(上海)有限公司 | Connector assembly |
| CN117525989A (en) * | 2024-01-05 | 2024-02-06 | 深圳市方向电子股份有限公司 | Connector for clamping plate needle stand |
| CN117525958A (en) * | 2024-01-05 | 2024-02-06 | 深圳市方向电子股份有限公司 | Plug-in USB magnetic connector |
| CN117525989B (en) * | 2024-01-05 | 2024-04-05 | 深圳市方向电子股份有限公司 | Connector for clamping plate needle stand |
| CN117525958B (en) * | 2024-01-05 | 2024-05-03 | 深圳市方向电子股份有限公司 | Plug-in USB magnetic connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20140414 |