CN213124982U - Electric connector assembly with magnet - Google Patents
Electric connector assembly with magnet Download PDFInfo
- Publication number
- CN213124982U CN213124982U CN202022334102.0U CN202022334102U CN213124982U CN 213124982 U CN213124982 U CN 213124982U CN 202022334102 U CN202022334102 U CN 202022334102U CN 213124982 U CN213124982 U CN 213124982U
- Authority
- CN
- China
- Prior art keywords
- tongue plate
- magnetic conduction
- connector
- piece
- connector assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of electric connectors, in particular to an electric connector assembly with a magnet, which comprises a first connector and a second connector, wherein the first connector is provided with a magnetic conduction piece, and the second connector is provided with a magnet piece; the first connector is provided with a first main body and a tongue plate protruding out of the first main body; the second connector is provided with a second main body and an inserting hole which is arranged on the second main body and is used for accommodating the tongue plate; the magnet piece is provided with a base part and a convex part connected with the base part; the magnetic conduction piece is arranged on the tongue plate, and two sides of the tongue plate or/and two sides of the magnetic conduction piece respectively abut against the base part and the protruding part; after the two connectors are plugged together, the two connectors are accurately plugged together by means of the interference fit of the base part and the bulge part on the tongue plate or the magnetic conduction piece; 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 an electric connector subassembly with magnet.
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 defects and shortcomings in the prior art, the utility model aims to provide an electric connector component with a magnet, which ensures that two connectors are accurately spliced together by means of the interference fit of a base part and a bulge part on a tongue plate or a magnetic conduction part; 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.
In order to achieve the above object, the present invention provides an electrical connector assembly with a magnet, including a first connector and a second connector inserted into the first connector for conduction fit, wherein the first connector has a magnetic conductive member, and the second connector has a magnet member for attracting the magnetic conductive member; the first connector is provided with a first main body and a tongue plate protruding out of the first main body; the second connector is provided with a second main body and an inserting hole which is arranged on the second main body and is used for accommodating the tongue plate; the magnet piece is provided with a base part and a convex part connected with the base part; the magnetic conduction piece is arranged on the tongue plate, and two sides of the tongue plate or/and two sides of the magnetic conduction piece respectively abut against the base part and the protruding part.
The magnet piece comprises a guide inclined plane arranged on the base, the base is provided with a first reference plane, the protrusion is provided with a second reference plane, the guide inclined plane, the first reference plane and the second reference plane are arranged in a pairwise crossing manner, and the guide inclined plane is used for guiding the tongue plate so that two sides of the tongue plate or/and two sides of the magnetic conduction piece respectively abut against the base and the protrusion.
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.
Wherein, the tongue plate is provided with a first elastic hook or a first buckle groove, and the second body is provided with a second buckle groove used for accommodating the first elastic hook or a second elastic hook used for extending into the first buckle groove.
The utility model has the advantages that: after the first connector and the second connector are plugged together, the two connectors are accurately plugged together by means of the interference fit of the base part and the bulge part on the tongue plate or the magnetic conduction part; 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;
fig. 5 is a schematic structural diagram of a third embodiment of the first connector according to the present invention.
The reference numerals include:
1-first connector 2-second connector 3-magnetic conduction piece
4-magnet piece 5-tongue plate 6-plug hole
7-base 8-projection 9-guide slope
11-first reference plane 12-second reference plane 13-receiving groove
14-carrying plate portion.
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 5, an electrical connector assembly with magnet of the present invention includes a first connector 1 and a second connector 2 connected to the first connector 1 in a plugging manner, wherein the first connector 1 has a magnetic conductive member 3, the second connector 2 has a magnet member 4 for attracting the magnetic conductive member 3, and the two connectors are stably kept in a plugging state by the magnetic attraction of the magnet member 4 to the magnetic conductive member 3.
The first connector 1 is provided with a first main body and a tongue plate 5 which protrudes out of the first main body, wherein the tongue plate 5 is formed by protruding from the outer surface of the first main body; the second connector 2 has a second body, and a plug hole 6 disposed on the second body and used for accommodating the tongue plate 5, wherein the plug hole 6 is formed by recessing from the outer surface of the second body.
The magnet piece 4 is provided with a base part 7 and a convex part 8 connected with the base part 7, and the thickness of the base part 7 is smaller than that of the convex part 8; the magnetic conduction piece 3 is arranged on the tongue plate 5, and two sides of the tongue plate 5 or/and two sides of the magnetic conduction piece 3 respectively abut against the base part 7 and the bulge part 8. According to actual needs, the bottom surface of the tongue plate 5 and the left side surface of the tongue plate 5 may respectively abut against the base portion 7 and the protruding portion 8, or the bottom surface of the tongue plate 5 and the right side surface of the tongue plate 5 may respectively abut against the base portion 7 and the protruding portion 8, or the bottom surface of the tongue plate 5 and the front end surface of the tongue plate 5 may respectively abut against the base portion 7 and the protruding portion 8.
After the first connector 1 and the second connector 2 are plugged together, the two connectors are accurately plugged together by means of the interference fit of the base part 7 and the bulge part 8 on the tongue plate 5 or the magnetic conduction piece 3; the two connectors are stably installed together by means of the magnetic attraction of the magnet piece 4 to the magnetic conduction piece 3, 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.
The magnet piece 4 comprises a guide bevel 9 arranged on the base 7, the base 7 has a first reference plane 11, the protrusion 8 has a second reference plane 12, the guide bevel 9, the first reference plane 11 and the second reference plane 12 are arranged in a pairwise crossing manner, preferably, the first reference plane 11 and the second reference plane 12 are arranged vertically, and the guide bevel 9 is used for guiding the tongue plate 5 so that two sides of the tongue plate 5 or/and two sides of the magnetic conducting piece 3 respectively abut against the base 7 and the protrusion 8. Through the arrangement of the guiding inclined plane 9, the tongue plate 5 can be quickly and accurately abutted against the base part 7 and the protruding part 8, and the plugging efficiency and the plugging yield between the two connectors are improved.
The magnet piece 4 is of an integrated structure, so that the structural design of the magnet piece 4 is simplified, the consistency of the magnetic attraction of the magnet piece 4 is ensured, and the installation efficiency of the magnet piece 4 and the second connector 2 is improved. Magnet piece 4 is neodymium iron boron magnetism body, and magnet piece 4 is strong magnet promptly, with the help of neodymium iron boron magnetism body's strong magnetism characteristic, further increases the magnetism suction between magnet piece 4 and the magnetic conduction piece 3, ensures that two connectors are stably pegged graft and installs together.
The tongue plate 5 is made of insulating plastic, for example, the tongue plate 5 and the first main body are once injection molded by an injection mold, the magnetic conduction member 3 is coated on the outer side of the tongue plate 5, and in actual manufacturing, the first terminal is firstly arranged on the tongue plate 5, and then the magnetic conduction member 3 is coated on the outer side of the tongue plate 5.
The magnetic conduction member 3 is provided with a abdication hole exposing the tongue plate 5, and the first terminal exposes the tongue plate 5 and the magnetic conduction member 3 through the abdication 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 abdicating holes is two, the two abdicating holes are respectively positioned at the upper side and the lower side of the tongue plate 5, the tongue plate 5 is inserted in the inserting hole 6 in the forward direction and the backward direction, namely, the tongue plate 5 can be inserted in the inserting hole 6 in the forward direction and the tongue plate 5 can be inserted in the inserting hole 6 in the backward direction according to actual requirements.
The tongue plate 5 is provided with a containing groove 13, the first terminal protrudes into the containing groove 13, the magnetic conduction piece 3 is sleeved on the outer side of the tongue plate 5 in a surrounding manner, and the second terminal is inserted into the containing groove 13 through the end part of the magnetic conduction piece 3 to conduct the first terminal. In this case, the first connector 1 may be a USB interface or a mini-USB interface.
The tongue plate 5 is provided with two parallel carrying plate parts 14, the accommodating groove 13 is positioned between the two carrying plate parts 14, and the two carrying plate parts 14 are provided with first terminals; 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 13, and the second terminal protrudes out of the plug body and is used for conducting the first terminal. 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 tongue plate 5 is provided with a first elastic hook or a first buckle groove, and the second body is provided with a second buckle groove used for accommodating the first elastic hook or a second elastic hook used for extending into the first buckle groove. The elastic hook is blocked and abutted by the inner groove surface of the buckling groove, so that the clamping force between the two connectors after being inserted is further improved, and the two connectors are ensured to be stably clamped together.
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. An electric connector assembly with a magnet comprises a first connector and a second connector which is in plug-in conduction fit with the first connector, wherein the first connector is provided with a magnetic conduction piece, and the second connector is provided with a magnet piece for attracting the magnetic conduction piece; the method is characterized in that: the first connector is provided with a first main body and a tongue plate protruding out of the first main body; the second connector is provided with a second main body and an inserting hole which is arranged on the second main body and is used for accommodating the tongue plate; the magnet piece is provided with a base part and a convex part connected with the base part; the magnetic conduction piece is arranged on the tongue plate, and two sides of the tongue plate or/and two sides of the magnetic conduction piece respectively abut against the base part and the protruding part.
2. The electrical connector assembly as recited in claim 1, wherein: the magnet piece comprises a guide inclined plane arranged on the base, the base is provided with a first reference plane, the protruding portion is provided with a second reference plane, the guide inclined plane, the first reference plane and the second reference plane are arranged in a pairwise crossing mode, and the guide inclined plane is used for guiding the tongue plate so that two sides of the tongue plate or/and two sides of the magnetic conduction piece can be abutted to the base and the protruding portion respectively.
3. The electrical connector assembly as recited in claim 1, wherein: the magnet piece is of an integrated structure.
4. The electrical connector assembly as recited in claim 1, wherein: the magnet piece is neodymium iron boron magnet.
5. The electrical connector assembly as recited 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.
6. The electrical connector assembly as recited in claim 5, 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.
7. The electrical connector assembly as recited in claim 6, 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.
8. The electrical connector assembly as recited in claim 1, 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.
9. The electrical connector assembly as recited in claim 8, 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.
10. The electrical connector assembly as recited in claim 1, wherein: the tongue plate is provided with a first elastic hook or a first buckle groove, and the second body is provided with a second buckle groove used for accommodating the first elastic hook or a second elastic hook used for extending into the first buckle groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022334102.0U CN213124982U (en) | 2020-10-20 | 2020-10-20 | Electric connector assembly with magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022334102.0U CN213124982U (en) | 2020-10-20 | 2020-10-20 | Electric connector assembly with magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213124982U true CN213124982U (en) | 2021-05-04 |
Family
ID=75666628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022334102.0U Active CN213124982U (en) | 2020-10-20 | 2020-10-20 | Electric connector assembly with magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213124982U (en) |
-
2020
- 2020-10-20 CN CN202022334102.0U patent/CN213124982U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10205256B2 (en) | Plug and electrical connector component | |
| CN107069309B (en) | Waterproof positive and negative plug-in electric connector | |
| US9960514B1 (en) | Double-sided pluggable power plug, power socket and combination structure thereof | |
| CN208522112U (en) | Electrical connector, electrical connector bracket component and connector | |
| CN213124982U (en) | Electric connector assembly with magnet | |
| CN203119194U (en) | Magnetic control quick connector assembly | |
| CN213093468U (en) | Magnetic type electric connector assembly | |
| CN105337106B (en) | Electric connector and its manufacture method | |
| CN213878504U (en) | USB connector | |
| CN210430162U (en) | Type-C electric connector | |
| CN210517115U (en) | Electric connector | |
| CN211320403U (en) | Connector with elastic sheet contact | |
| CN209860290U (en) | Magnetic fixing high-speed connector | |
| CN202737194U (en) | Electric connector | |
| CN202363652U (en) | Electric connector | |
| CN214849260U (en) | USB heavy current dustproof construction | |
| CN217691785U (en) | A kind of interface unit | |
| CN213026716U (en) | Low-interference magnetic electric connector assembly | |
| CN110600932A (en) | Electric connector | |
| CN215870125U (en) | Switching structure of electric connector | |
| CN211958021U (en) | USB socket with sheath structure | |
| CN218867423U (en) | Terminal structure and connector thereof | |
| CN107579377B (en) | USB plug structure and connector structure | |
| CN216698809U (en) | Type-C connector | |
| CN213401720U (en) | Can be fixed in electric joint at cell-phone edge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |