CN214204122U - Magnetic connector - Google Patents
Magnetic connector Download PDFInfo
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- CN214204122U CN214204122U CN202120322114.3U CN202120322114U CN214204122U CN 214204122 U CN214204122 U CN 214204122U CN 202120322114 U CN202120322114 U CN 202120322114U CN 214204122 U CN214204122 U CN 214204122U
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Abstract
The utility model relates to the technical field of connectors, in particular to a magnetic connector, which comprises a male connector and a female connector, wherein one side of a male connector seat body is provided with a first magnet, the other side of the male connector seat body is provided with a second magnet, the magnetism of the first magnet is opposite to that of the second magnet, one side of the female connector seat body is provided with a third magnet, the other side of the female connector seat body is provided with a fourth magnet, the magnetism of the third magnet is opposite to that of the fourth magnet, the magnetism of the first magnet is the same as that of the third magnet, and the magnetism of the second magnet is the same as that of the fourth magnet; the utility model discloses not only can realize the public head of connector and the female head of connector fast, conveniently to inserting, have moreover and prevent slow-witted function, can guarantee that the public head of connector can not connect the mistake with the female head of connector to can guarantee the normal use of connector, can be applicable to various use occasions better.
Description
The technical field is as follows:
the utility model relates to a connector technical field especially relates to a connector is inhaled to magnetism.
Background art:
the magnet type connector is also called a magnetic connector, a magnetic connector and a magnetic connector, and is one of the connectors widely used in electronic devices.
In the prior art, as a chinese utility model patent with application number CN201720548470.0, an improved magnetic connector is disclosed, which includes a magnetic male head and a magnetic female seat used in cooperation with the magnetic male head, wherein a first magnet is disposed inside the magnetic male head, and a second magnet with magnetic opposite to the first magnet is disposed inside the magnetic female seat, and the magnetic male head and the magnetic female seat are inserted into each other by magnetically connecting the first magnet on the magnetic male head and the second magnet on the magnetic female seat; although the magnet on the male magnetic head is magnetically connected with the magnet on the female magnetic seat, the male magnetic head and the female magnetic seat can be quickly and conveniently inserted into each other, so that the magnetic connector is convenient for daily use, but the magnetic connector is easy to be mistakenly inserted due to the fact that the magnetic male magnetic head and the magnetic female seat are oppositely aligned, and is easy to damage the connector due to the fact that the magnetic male magnetic head and the magnetic female seat are mistakenly inserted, and the magnetic connector cannot be well suitable for various use occasions.
The utility model has the following contents:
the utility model aims at providing a connector is inhaled to magnetism to the not enough of prior art existence, not only can realize the public head of connector and the female head of connector to inserting fast, conveniently, have the function of preventing slow-witted moreover, can guarantee that the public head of connector can not connect the mistake with the female head of connector to can guarantee the normal use of connector, can be applicable to various use occasions better.
In order to realize the purpose, the utility model discloses a technical scheme is: a magnetic connector comprises a male connector body and a female connector body, wherein the male connector body comprises a male connector seat body and a plurality of male contact terminals arranged on the male connector seat body, the female connector body comprises a female connector seat body, female contact terminals which are the same in number and correspond to the male contact terminals are arranged on the female connector seat body, when the male connector body is connected with the female connector body, each male contact terminal is respectively connected with the corresponding female contact terminals, one side of the male connector seat body is provided with a first magnet, the other side of the male connector seat body is provided with a second magnet, the magnetism of the first magnet is opposite to that of the second magnet, one side of the female connector seat body is provided with a third magnet, the other side of the female connector seat body is provided with a fourth magnet, the magnetism of the third magnet is opposite to that of the fourth magnet, the magnetism of the first magnet is the same as that of the third magnet, and the magnetism of the second magnet is the same as that of the fourth magnet, when the male connector is connected with the female connector, the first magnet of the male connector is magnetically connected with the fourth magnet of the female connector, and the second magnet of the male connector is magnetically connected with the third magnet of the female connector.
The further improvement of the scheme is that the male contact terminal is a spring terminal.
The further improvement of the above scheme is that the male contact terminal comprises a terminal body and a terminal head, a hollow cavity is formed in the terminal body, the terminal head is connected in the hollow cavity of the terminal body in a sliding mode, a compression spring is arranged in the hollow cavity, one end of the compression spring supports against the bottom wall of the hollow cavity, and the other end of the compression spring supports against the terminal head.
The further improvement to the above scheme is that the male contact terminal is of a cylindrical structure, and one end of the male contact terminal, which is used for connecting the female contact terminal, is hemispherical.
The further improvement of the scheme is that a male head shielding shell for shielding electromagnetic interference is arranged on the male head seat body, and a female head shielding shell for shielding electromagnetic interference is arranged on the female head seat body.
The further improvement to the above scheme is that the male shielding shell molding has a first communicating part and a second communicating part, the male shielding shell is connected with the first magnet through the first communicating part, the male shielding shell is connected with the second magnet through the second communicating part, the female shielding shell molding has a third communicating part and a fourth communicating part, the female shielding shell is connected with the third magnet through the third communicating part, and the female shielding shell is connected with the fourth magnet through the fourth communicating part.
The further improvement of the scheme is that the male shielding shell and the female shielding shell are both made of SPCC materials.
In a further improvement of the above scheme, the first magnet is an S pole, the second magnet is an N pole, the third magnet is an S pole, and the fourth magnet is an N pole.
The utility model has the advantages that: the utility model provides a magnetic connector, which comprises a male connector and a female connector, wherein the male connector comprises a male connector seat body and a plurality of male contact terminals arranged on the male connector seat body, the female connector comprises a female connector seat body, female contact terminals with the same number and corresponding positions as the male contact terminals are arranged on the female connector seat body, when the male connector is connected with the female connector, each male contact terminal is respectively connected with the corresponding female contact terminals, one side of the male connector seat body is provided with a first magnet, the other side of the male connector seat body is provided with a second magnet, the magnetism of the first magnet is opposite to that of the second magnet, one side of the female connector seat body is provided with a third magnet, the other side of the female connector seat body is provided with a fourth magnet, the magnetism of the third magnet is opposite to that of the fourth magnet, the magnetism of the first magnet is the same as that of the third magnet, the magnetism of the second magnet is the same as that of the fourth magnet, when the connector male head is connected with the connector female head, the first magnet of the connector male head is magnetically connected with the fourth magnet of the connector female head, and the second magnet of the connector male head is magnetically connected with the third magnet of the connector female head;
compared with the prior art, the two sides of the male head seat body and the two sides of the female head seat body of the utility model are respectively provided with the magnets, and the magnets on the two sides of the male head seat body are opposite in magnetism, and the magnets on the two sides of the female head seat body are opposite in magnetism, by utilizing the characteristics of homopolar repulsion and heteropolar attraction of the magnets, only when the male connector head approaches the female connector head in the correct direction, the male connector head and the female connector head can realize the mutual insertion through the magnetic connection of the magnets, and when the male connector head approaches the female connector head in the opposite direction, the mutual repulsion force generated between the male connector head and the female connector head can not realize the mutual insertion, the utility model not only can realize the mutual insertion of the male connector head and the female connector head quickly and conveniently, but also has the foolproof function, can ensure that the male connector head and the female connector head can not be mistakenly connected, thereby ensuring the normal use of the connector, can be better suitable for various use occasions.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of another view angle of the present invention.
Fig. 3 is a schematic structural view of the male contact terminal of the present invention.
Description of reference numerals: the male connector comprises a male connector 1, a male connector seat 11, a male connector contact terminal 12, a terminal body 121, a terminal head 122, a hollow cavity 123, a compression spring 124, a first magnet 13, a second magnet 14, a male connector shielding shell 15, a first communicating part 151, a second communicating part 152, a female connector 2, a female connector seat 21, a female connector contact terminal 22, a third magnet 23, a fourth magnet 24, a female connector shielding shell 25, a third communicating part 251 and a fourth communicating part 252.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings, as shown in fig. 1-3, the present invention comprises a male connector 1 and a female connector 2, wherein the male connector 1 comprises a male connector base 11 and a plurality of male contact terminals 12 disposed on the male connector base 11, the female connector 2 comprises a female connector base 21, the female connector base 21 is provided with female contact terminals 22 corresponding to the male contact terminals 12 in the same number and position, when the male connector 1 is connected to the female connector 2, each male contact terminal 12 is connected to the corresponding female contact terminal 22, one side of the male connector base 11 is provided with a first magnet 13, the other side of the male connector base 11 is provided with a second magnet 14, the first magnet 13 is opposite to the second magnet 14 in magnetism, one side of the female connector 21 is provided with a third magnet 23, the other side of the female connector base 21 is provided with a fourth magnet 24, the magnetism of the third magnet 23 is opposite to that of the fourth magnet 24, the magnetism of the first magnet 13 is the same as that of the third magnet 23, the magnetism of the second magnet 14 is the same as that of the fourth magnet 24, when the connector male head 1 is connected with the connector female head 2, the first magnet 13 of the connector male head 1 is magnetically connected with the fourth magnet 24 of the connector female head 2, and the second magnet 14 of the connector male head 1 is magnetically connected with the third magnet 23 of the connector female head 2; compared with the prior art, the two sides of the male seat body 11 and the two sides of the female seat body 21 of the utility model are respectively provided with the magnets, and the magnets on the two sides of the male seat body 11 have opposite magnetism, the magnets on the two sides of the female seat body 21 have opposite magnetism, by utilizing the characteristics of homopolar repulsion and heteropolar attraction of the magnets, only when the male connector 1 approaches the female connector 2 in the correct direction, the male connector 1 and the female connector 2 can realize the mutual insertion through the magnetic connection of the magnets, when the male connector 1 approaches the female connector 2 in the opposite direction, the mutual repulsion force generated between the male connector 1 and the female connector 2 can not realize the mutual insertion, the utility model not only can realize the mutual insertion of the male connector 1 and the female connector 2 rapidly and conveniently, but also has the function of foolproof, and can ensure that the male connector 1 and the female connector 2 can not be connected wrongly, thereby can guarantee the normal use of connector, can be applicable to various use occasions better, the utility model discloses can be applicable to required built-in interface inside and outside such as various computers, TV and thing networking device.
Elasticity and plastic deformation take place easily after the plug of relapse many times for ordinary terminal, compare in ordinary terminal, the utility model discloses a public first contact terminal 12 is the spring terminal, can reduce the connector and insert the produced elasticity of back to metallic structure and plastic deformation degree many times repeatedly, can remain the stability that the public first 1 of connector and the female head 2 of connector are connected all the time.
The male contact terminal 12 includes a terminal body 121 and a terminal head 122, a hollow cavity 123 is formed in the terminal body 121, the terminal head 122 is slidably connected in the hollow cavity 123 of the terminal body 121, a compression spring 124 is arranged in the hollow cavity 123, one end of the compression spring 124 abuts against the bottom wall of the hollow cavity 123, and the other end of the compression spring 124 abuts against the terminal head 122; when the terminal head 122 of the male contact terminal 12 is in contact with and connected to the female contact terminal 22, the compression spring 124 provides a pressing force to the terminal head 122, so that the terminal head 122 of the male contact terminal 12 can be tightly connected to the female contact terminal 22, and the connection stability can be ensured.
Public first contact terminal 12 is the cylinder structure, and public first contact terminal 12 is used for connecting female first contact terminal 22's one end and is hemispherical, the utility model discloses a public first contact terminal 12 has great electric current conduction area, not only can realize too big electric current 5A, can reduce the temperature rise of connector moreover, and the practicality is strong.
Be equipped with male first shield shell 15 that is used for shielding electromagnetic interference on the male first pedestal 11, be equipped with female first shield shell 25 that is used for shielding electromagnetic interference on the female first pedestal 21, can shield external electromagnetic interference through male first shield shell 15, female first shield shell 25 to guarantee signal transmission's stability.
The male shielding shell 15 is formed with a first communicating part 151 and a second communicating part 152, the male shielding shell 15 is connected with the first magnet 13 through the first communicating part 151, the male shielding shell 15 is connected with the second magnet 14 through the second communicating part 152, the female shielding shell 25 is formed with a third communicating part 251 and a fourth communicating part 252, the female shielding shell 25 is connected with the third magnet 23 through the third communicating part 251, and the female shielding shell 25 is connected with the fourth magnet 24 through the fourth communicating part 252; through public first shield shell 15, female first shield shell 25 and magnet communicate with each other, can increase area of earthing when the public first 1 of connector is to inserting with the female first 2 of connector to can improve shielding effect, the connector has more superior shielding effect.
The male shielding shell 15 and the female shielding shell 25 are made of SPCC materials, and the shielding effect is good.
In the present embodiment, the first magnet 13 is an S-pole, the second magnet 14 is an N-pole, the third magnet 23 is an S-pole, and the fourth magnet 24 is an N-pole; of course, in other embodiments, the first magnet 13 may be N-pole, the second magnet 14S-pole, the third magnet 23N-pole, and the fourth magnet 24S-pole.
The working principle is as follows:
when the connector male head 1 approaches the connector female head 2 in the correct direction, the first magnet 13 of the connector male head 1 is magnetically connected with the fourth magnet 24 of the connector female head 2, the second magnet 14 of the connector male head 1 is magnetically connected with the third magnet 23 of the connector female head 2, and the connector male head 1 and the connector female head 2 are oppositely inserted, namely, each male contact terminal 12 of the connector male head 1 is respectively connected with the corresponding female contact terminal 22 of the connector female head 2; when the connector male head 1 approaches the connector female head 2 in the opposite direction, a mutual repulsive force is generated between the first magnet 13 of the connector male head 1 and the third magnet 23 of the connector female head 2, a mutual repulsive force is generated between the second magnet 14 of the connector male head 1 and the fourth magnet 24 of the connector female head 2, and the connector male head 1 and the connector female head 2 cannot be inserted; the utility model discloses not only can realize the public first 1 of connector and female first 2 of connector to inserting fast, conveniently, have the fool-proof function moreover, can guarantee that public first 1 of connector and female first 2 of connector can not connect the mistake to can guarantee the normal use of connector, can be applicable to various use occasions better.
Of course, the above description is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (8)
1. The utility model provides a connector is inhaled to magnetism, includes public first (1), the female head (2) of connector, public first (1) of connector includes public first pedestal (11), sets up public first contact terminal (12) of a plurality of on public first pedestal (11), and female first (2) of connector includes female first pedestal (21), is equipped with on female first pedestal (21) the same with public first contact terminal (12) quantity, the corresponding female first contact terminal (22) in position, and when public first (1) of connector is connected with female first (2) of connector, each public first contact terminal (12) are connected with corresponding female first contact terminal (22) respectively, its characterized in that: one side of the male head seat body (11) is provided with a first magnet (13), the other side of the male head seat body (11) is provided with a second magnet (14), the magnetism of the first magnet (13) is opposite to that of the second magnet (14), one side of the female head seat body (21) is provided with a third magnet (23), the other side of the female head seat body (21) is provided with a fourth magnet (24), the magnetism of the third magnet (23) is opposite to that of the fourth magnet (24), the magnetism of the first magnet (13) is the same as that of the third magnet (23), the magnetism of the second magnet (14) is the same as that of the fourth magnet (24), when the male connector (1) is connected with the female connector (2), the first magnet (13) of the male connector (1) is magnetically connected with the fourth magnet (24) of the female connector (2), and the second magnet (14) of the male connector (1) is magnetically connected with the third magnet (23) of the female connector (2).
2. A magnetically attractive connector according to claim 1, wherein: the male contact terminal (12) is a spring terminal.
3. A magnetically attractive connector according to claim 1, wherein: public first contact terminal (12) are including terminal body (121), terminal head (122), have seted up well cavity (123) in terminal body (121), terminal head (122) sliding connection is in well cavity (123) of terminal body (121), is equipped with compression spring (124) in well cavity (123), and the diapire of well cavity (123) is supported to the one end of compression spring (124), and the other end of compression spring (124) supports terminal head (122).
4. A magnetically attractive connector according to claim 1, wherein: male head contact terminal (12) are cylinder structure, and male head contact terminal (12) are used for connecting the one end of female head contact terminal (22) and are hemispherical.
5. A magnetically attractive connector according to claim 1, wherein: be equipped with public first shield shell (15) that is used for shielding electromagnetic interference on public first pedestal (11), be equipped with female first shield shell (25) that is used for shielding electromagnetic interference on female first pedestal (21).
6. A magnetically attractive connector according to claim 5, wherein: public first shielding shell (15) shaping has first intercommunication portion (151), second intercommunication portion (152), public first shielding shell (15) are connected with first magnet (13) through first intercommunication portion (151), public first shielding shell (15) are connected with second magnet (14) through second intercommunication portion (152), female first shielding shell (25) shaping has third intercommunication portion (251), fourth intercommunication portion (252), female first shielding shell (25) are connected with third magnet (23) through third intercommunication portion (251), female first shielding shell (25) are connected with fourth magnet (24) through fourth intercommunication portion (252).
7. A magnetically attractive connector according to claim 5, wherein: the male shielding shell (15) and the female shielding shell (25) are both made of SPCC materials.
8. A magnetically attractive connector according to claim 1, wherein: the first magnet (13) is an S pole, the second magnet (14) is an N pole, the third magnet (23) is an S pole, and the fourth magnet (24) is an N pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120322114.3U CN214204122U (en) | 2021-02-03 | 2021-02-03 | Magnetic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120322114.3U CN214204122U (en) | 2021-02-03 | 2021-02-03 | Magnetic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214204122U true CN214204122U (en) | 2021-09-14 |
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ID=77640049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120322114.3U Active CN214204122U (en) | 2021-02-03 | 2021-02-03 | Magnetic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214204122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023041031A1 (en) * | 2021-09-16 | 2023-03-23 | 优奈柯恩(北京)科技有限公司 | Connector male head and connector female head |
-
2021
- 2021-02-03 CN CN202120322114.3U patent/CN214204122U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023041031A1 (en) * | 2021-09-16 | 2023-03-23 | 优奈柯恩(北京)科技有限公司 | Connector male head and connector female head |
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