CN213093468U - Magnetic type electric connector assembly - Google Patents
Magnetic type electric connector assembly Download PDFInfo
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- CN213093468U CN213093468U CN202022336886.0U CN202022336886U CN213093468U CN 213093468 U CN213093468 U CN 213093468U CN 202022336886 U CN202022336886 U CN 202022336886U CN 213093468 U CN213093468 U CN 213093468U
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- tongue plate
- terminal
- main body
- connector
- connector assembly
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Abstract
The utility model relates to the technical field of electric connectors, in particular to a magnetic suction type electric connector component, which comprises a first connector and a second connector which is spliced, conducted and matched with the first connector; the first connector is provided with a first main body, a tongue plate protruding out of the first main body, a magnetic conduction piece arranged on the tongue plate and a first terminal; the second connector is provided with a second main body and a second terminal arranged on the second main body, the second main body is provided with a plug hole used for accommodating the tongue plate and the first terminal, the second terminal is exposed in the plug hole, and the second terminal is used for conducting the first terminal; the magnet piece is arranged on the second main body and exposed in the plug hole; after the first connector and the second connector are plugged together, the two connectors are stably installed together by means of the magnetic attraction of the magnet piece to the magnetic conduction piece, so that the two connectors are prevented from being separated from each other due to vibration or accidental touch, and the stability of the transmission performance of the two connectors is improved.
Description
Technical Field
The utility model relates to an electric connector technical field especially discloses a formula electric connector subassembly is inhaled to magnetism.
Background
The electric connector is a commonly used basic component, for example, a mobile intelligent terminal (a smart phone, a tablet computer, etc.), a charging wire is provided with the electric connector, when the charging wire is used for charging the mobile intelligent terminal, the electric connectors of the mobile intelligent terminal and the charging wire need to be inserted and matched together.
SUMMERY OF THE UTILITY MODEL
In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a formula electric connector subassembly is inhaled to magnetism, first connector, second connector peg graft after together, make two connectors stable installations together with the help of the magnetic attraction of magnet piece to the magnetic conduction piece, avoid two connectors to receive vibrations or careless touch and throw off each other, promote the stability of two connector transmission performance, promote user experience degree.
In order to achieve the above object, the utility model discloses a magnetic-type electric connector assembly, which comprises a first connector and a second connector which is inserted into the first connector and is in conduction fit with the first connector; the first connector is provided with a first main body, a tongue plate protruding out of the first main body, a magnetic conduction piece arranged on the tongue plate and a first terminal; the second connector is provided with a second main body and a second terminal arranged on the second main body, the second main body is provided with a plug hole used for accommodating the tongue plate and the first terminal, the second terminal is exposed in the plug hole, and the second terminal is used for conducting the first terminal; the magnet piece is arranged in the second main body and exposed in the plug hole, and the magnet piece is used for sucking the magnetic conduction piece on the tongue plate in the plug hole.
The magnet piece comprises a base portion and two protruding portions located on the same side of the base portion, the base portion and the two protruding portions are arranged in a surrounding mode to form a notch groove used for containing the tongue plate, and the two protruding portions are located on two sides of the magnetic conduction piece respectively.
The magnet piece comprises a guide inclined plane arranged on the base, the base is provided with a reference plane used as the bottom surface of the notch groove, the guide inclined plane and the reference plane are arranged in a crossed mode, and the guide inclined plane is used for guiding the tongue plate so that the tongue plate can enter the notch groove conveniently.
Wherein the magnet piece is of an integrated structure.
Wherein, the magnet piece is neodymium iron boron magnet.
Wherein, the tongue plate is made of insulating plastics, and the magnetic conduction piece is coated on the outer side of the tongue plate.
Wherein, the magnetic conduction piece is provided with a abdication hole exposing the tongue plate, and the first terminal exposes the tongue plate and the magnetic conduction piece through the abdication hole.
The number of the yielding holes is two, the two yielding holes are respectively positioned on two sides of the tongue plate, and the tongue plate is inserted in the insertion hole in a positive and negative mode.
The tongue plate is provided with a containing groove, the first terminal protrudes into the containing groove, the magnetic conduction piece is sleeved on the outer side of the tongue plate in a surrounding mode, and the second terminal is inserted into the containing groove through the end portion of the magnetic conduction piece to conduct the first terminal.
The tongue plate is provided with two parallel carrying plate parts, the accommodating groove is positioned between the two carrying plate parts, and the two carrying plate parts are both provided with first terminals; the second connector is provided with a plug sheet body positioned in the plug hole, the plug sheet body is used for being inserted into the accommodating groove, and the second terminal protrudes out of the plug sheet body and is used for conducting the first terminal.
The utility model has the advantages that: after the first connector and the second connector are plugged together, the two connectors are stably installed together by means of the magnetic attraction of the magnet piece to the magnetic conduction piece, so that the two connectors are prevented from being separated from each other due to vibration or accidental touch, and the stability of the transmission performance of the two connectors is improved.
Drawings
Fig. 1 is a schematic structural diagram of a first connector and a second connector according to the present invention;
fig. 2 is a schematic structural view of a magnet piece according to the present invention;
fig. 3 is a schematic structural diagram of a first embodiment of the first connector according to the present invention;
fig. 4 is a schematic structural diagram of a second embodiment of the first connector according to the present invention.
The reference numerals include:
1-first connector 2-second connector 3-magnet piece
4-tongue plate 5-first terminal 6-plug hole
7-base 8-projection 9-guide slope
11-reference plane 12-accommodation groove 13-carrier plate part
111-magnetic conduction piece.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
Referring to fig. 1 to 4, a magnetic-attraction type electrical connector assembly of the present invention includes a first connector 1 and a second connector 2 inserted into the first connector 1 for conductive engagement; the first connector 1 is provided with a first main body, a tongue plate 4 protruding out of the first main body, a magnetic conduction piece 111 arranged on the tongue plate 4 and a first terminal 5; the outer diameter of the cross section of the first main body is larger than that of the tongue plate 4, the tongue plate 4 protrudes out of the outer surface of one end of the first main body, and the tongue plate 4 is approximately flat.
The second connector 2 has a second main body and a second terminal disposed on the second main body, the second main body is provided with a plug hole 6 for accommodating the tongue plate 4 and the first terminal 5, the plug hole 6 is formed by recessing from an outer surface of the second main body, the second terminal is exposed in the plug hole 6, and the second terminal is used for connecting the first terminal 5. Of course, the number of the first terminals 5 and the number of the second terminals may be one or more according to actual needs.
The magnet piece 3 is installed on the second main body and exposed in the insertion hole 6, the magnet piece 3 is used for attracting the magnetic conduction piece 111 on the tongue plate 4 in the insertion hole 6, and the magnet piece 3 is used for magnetically attracting the magnetic conduction piece 111, so that the first connector 1 and the second connector 2 are stably inserted and installed together.
After the first connector 1 and the second connector 2 are plugged together, the magnet piece 3 attracts the magnetic conduction piece 111 on the tongue plate 4 in the plugging hole 6, and the two connectors are stably plugged together by virtue of the magnetic attraction of the magnet piece 3 to the magnetic conduction piece 111, so that the two connectors are prevented from being separated from each other due to vibration or accidental touch, and the stability of the transmission performance of the two connectors is ensured.
The magnet piece 3 includes a base portion 7 and two protruding portions 8 located on the same side of the base portion 7, the base portion 7 and the two protruding portions 8 enclose a gap groove for accommodating the tongue plate 4, and the two protruding portions 8 are located on two sides of the magnetic conducting piece 111 respectively. After the first connector 1 and the second connector 2 are inserted and mounted together, the tongue plate 4 is inserted into the notch groove, the lower end of the tongue plate 4 is pressed on the base 7, the tongue plate 4 is located between the two protrusions 8, the two protrusions 8 are respectively used for stopping the left side and the right side of the tongue plate 4, so that the tongue plate 4 is accurately limited at a required accurate position, and the magnet piece 3 simultaneously sucks the bottom surface, the left side surface and the right side surface of the tongue plate 4, so that the tongue plate 4 is stably limited in the insertion hole 6.
The magnet piece 3 includes a guide slope 9 provided on the base portion 7, the base portion 7 has a reference plane 11 as a bottom surface of the cutout groove, the guide slope 9 is provided across the reference plane 11, and the guide slope 9 is used to guide the tongue plate 4 so that the tongue plate 4 enters the cutout groove.
Through the arrangement of the guide inclined plane 9, when the tongue plate 4 is inserted into the plug hole 6, the tongue plate 4 firstly abuts against the guide inclined plane 9, and the tongue plate 4 easily and accurately enters the notch groove by virtue of the crossed arrangement between the guide inclined plane 9 and the reference plane 11, so that the plug yield and the plug efficiency of the two connectors are improved.
The magnet piece 3 is of an integrated structure, so that the structural design of the magnet piece 3 is simplified, the consistency of the magnetic attraction of the magnet piece 3 is ensured, and the installation efficiency of the magnet piece 3 and the second connector 2 is improved. Magnet piece 3 is neodymium iron boron magnetism body, and magnet piece 3 is strong magnet promptly, with the help of neodymium iron boron magnetism body's strong magnetism characteristic, further increases the magnetic attraction between magnet piece 3 and the magnetic conduction piece 111, ensures that two connectors are together stably pegged graft and installs.
The tongue plate 4 is made of insulating plastic, for example, the tongue plate 4 and the first main body are once injection molded by an injection mold, and the magnetic conduction member 111 is coated on the outer side of the tongue plate 4.
The magnetic conducting member 111 has a yielding hole exposing the tongue plate 4, and the first terminal 5 exposes the tongue plate 4 and the magnetic conducting member 111 through the yielding hole. For example, the first connector 1 is a Lightning Dock interface, i.e. the first connector 1 is an apple high-speed multifunctional I/O interface. The number of the yielding holes is two, the two yielding holes are respectively positioned on two sides of the tongue plate 4, the tongue plate 4 is inserted in the insertion hole 6 in a forward and reverse mode, namely the tongue plate 4 can be inserted into the insertion hole 6 in the forward direction and the tongue plate 4 can be inserted into the insertion hole 6 in the reverse direction according to actual needs.
The tongue plate 4 is provided with a containing groove 12, the first terminal 5 protrudes into the containing groove 12, the magnetic conduction member 111 is sleeved on the outer side of the tongue plate 4 in a surrounding manner, and the second terminal is inserted into the containing groove 12 through the end part of the magnetic conduction member 111 to conduct the first terminal 5. In this case, the first connector 1 may be a USB interface or a mini-USB interface.
The tongue plate 4 is provided with two parallel carrying plate parts 13, the accommodating groove 12 is positioned between the two carrying plate parts 13, and the two carrying plate parts 13 are respectively provided with a first terminal 5; the second connector 2 has a plug body located in the insertion hole 6, the plug body is used for being inserted into the accommodating groove 12, and the second terminal protrudes out of the plug body and is used for conducting the first terminal 5. At the moment, the first connector 1 is a Type-C (or USB-C) interface, and the first connector 1 is mainly applied to a mobile intelligent terminal of an android system.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. A magnetic electric connector assembly comprises a first connector and a second connector which is in plug-in conduction fit with the first connector; the method is characterized in that: the first connector is provided with a first main body, a tongue plate protruding out of the first main body, a magnetic conduction piece arranged on the tongue plate and a first terminal; the second connector is provided with a second main body and a second terminal arranged on the second main body, the second main body is provided with a plug hole used for accommodating the tongue plate and the first terminal, the second terminal is exposed in the plug hole, and the second terminal is used for conducting the first terminal; the magnet piece is arranged in the second main body and exposed in the plug hole, and the magnet piece is used for sucking the magnetic conduction piece on the tongue plate in the plug hole.
2. A magnetically-attractable electrical connector assembly as claimed in claim 1, wherein: the magnet piece includes the basal portion and lies in two bellyings of basal portion with one side, and basal portion, two bellyings enclose to establish and form the breach groove that is used for holding the hyoplastron, and two bellyings are located the both sides of magnetic conduction spare respectively.
3. A magnetically-attractable electrical connector assembly as claimed in claim 2, wherein: the magnet piece comprises a guide inclined plane arranged on the base, the base is provided with a reference plane used as the bottom surface of the notch groove, the guide inclined plane and the reference plane are arranged in a crossed mode, and the guide inclined plane is used for guiding the tongue plate so that the tongue plate can enter the notch groove conveniently.
4. A magnetically-attractable electrical connector assembly as claimed in claim 2, wherein: the magnet piece is of an integrated structure.
5. A magnetically-attractable electrical connector assembly as claimed in claim 2, wherein: the magnet piece is neodymium iron boron magnet.
6. A magnetically-attractable electrical connector assembly as claimed in claim 1, wherein: the tongue plate is made of insulating plastic, and the magnetic conduction piece is coated on the outer side of the tongue plate.
7. The magnetically attractable electrical connector assembly as recited in claim 6, wherein: the magnetic conduction member is provided with a abdication hole exposing the tongue plate, and the first terminal exposes the tongue plate and the magnetic conduction member through the abdication hole.
8. The magnetically attractable electrical connector assembly as recited in claim 7, wherein: the number of the abdicating holes is two, the two abdicating holes are respectively positioned on the two sides of the tongue plate, and the tongue plate is inserted in the inserting hole in the positive and negative directions.
9. The magnetically attractable electrical connector assembly as recited in claim 6, wherein: the tongue plate is provided with a containing groove, the first terminal protrudes into the containing groove, the magnetic conduction piece is sleeved on the outer side of the tongue plate in a surrounding mode, and the second terminal is inserted into the containing groove through the end portion of the magnetic conduction piece to conduct the first terminal.
10. A magnetically-attractable electrical connector assembly as claimed in claim 9, wherein: the tongue plate is provided with two parallel carrying plate parts, the accommodating groove is positioned between the two carrying plate parts, and the two carrying plate parts are both provided with a first terminal; the second connector is provided with a plug sheet body positioned in the plug hole, the plug sheet body is used for being inserted into the accommodating groove, and the second terminal protrudes out of the plug sheet body and is used for conducting the first terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022336886.0U CN213093468U (en) | 2020-10-20 | 2020-10-20 | Magnetic type electric connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022336886.0U CN213093468U (en) | 2020-10-20 | 2020-10-20 | Magnetic type electric connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213093468U true CN213093468U (en) | 2021-04-30 |
Family
ID=75614023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022336886.0U Active CN213093468U (en) | 2020-10-20 | 2020-10-20 | Magnetic type electric connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213093468U (en) |
-
2020
- 2020-10-20 CN CN202022336886.0U patent/CN213093468U/en active Active
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