CN211579098U - Magnetic-type USB connector assembly reliable to use - Google Patents
Magnetic-type USB connector assembly reliable to use Download PDFInfo
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- CN211579098U CN211579098U CN202020405317.4U CN202020405317U CN211579098U CN 211579098 U CN211579098 U CN 211579098U CN 202020405317 U CN202020405317 U CN 202020405317U CN 211579098 U CN211579098 U CN 211579098U
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- insulator
- lower insulator
- upper insulator
- usb connector
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Abstract
The utility model discloses a magnetic suction type USB connector component with reliable use, which comprises a female connector and a male connector; the female connector comprises a first upper insulator, a first upper row of terminals embedded in the first upper insulator, a first lower row of terminals embedded in the first lower insulator and a first metal shell; the male connector comprises a second upper insulator, a second upper row of terminals embedded in the second upper insulator, a second lower row of terminals embedded in the second lower insulator, a second metal shell and a PCB, wherein the first lower insulator is provided with a tongue plate part, the front surface of the tongue plate part is provided with a first magnetic block, the front surfaces of the second upper insulator and the second lower insulator are provided with a second magnetic block, and the second magnetic block is assembled on the second upper insulator and the second lower insulator through elastic sheets.
Description
Technical Field
The utility model belongs to the technical field of the connector technique and specifically relates to indicate a use reliable magnetism to inhale formula USB connector component.
Background
A connector is a component that is often contacted by those skilled in electronic engineering for the transmission of signals or electrical energy between two electronic systems. The magnetic connector is used by more and more electronic products at present due to the simplicity and convenience of use. However, when the female connector of the conventional magnetic connector attracts the male connector; the relative collision between the insulation seat of the female connector and the insulation seat of the male connector often occurs, and the internal parts of the female connector and the male connector are loosened over time, so that the connectors are easily damaged.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a magnetic-type USB connector assembly with reliable magnetic attraction, which can effectively solve the problem of the magnetic-type connector having the relative collision between the insulating seat of the female connector and the insulating seat of the male connector, resulting in the loosening of the internal components.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a magnetic attraction type USB connector assembly with reliable use comprises a female connector and a male connector;
the first upper insulator and the first lower insulator are mutually buckled and assembled, and the first metal shell covers the first upper insulator and the first lower insulator;
the male connector comprises a second upper insulator, a second upper row of terminals embedded in the second upper insulator, a second lower row of terminals embedded in the second lower insulator, a second metal shell and a PCB, wherein the second upper insulator and the second lower insulator are mutually buckled and assembled, the PCB is clamped between the second upper insulator and the second lower insulator, and the second metal shell is wrapped on the second upper insulator and the second lower insulator;
the first lower insulator has a tongue plate portion, a first magnetic block is provided on a front surface of the tongue plate portion,
the front surfaces of the second upper insulator and the second lower insulator are provided with a second magnetic block, and the second magnetic block is assembled on the second upper insulator and the second lower insulator through elastic sheets.
As a preferred embodiment: the front ends of the second upper insulator and the second lower insulator are respectively provided with an installation cavity, and one end of the elastic sheet is inserted into the installation cavity.
As a preferred embodiment: one end of the elastic sheet is provided with a convex point for clamping plastic.
As a preferred embodiment: the elastic sheet and the second magnetic block are arranged in an integrally formed structure.
As a preferred embodiment: the tongue plate portion is provided with an installation concave position, and the first magnetic block is embedded in the installation concave position.
As a preferred embodiment: the lower surface of the first upper insulator is provided with a first mounting convex part and a first mounting hole, and the upper surface of the first lower insulator is provided with a first mounting concave part and a first mounting column; the first mounting protrusion is inserted into the first mounting recess, and the first mounting post is inserted into the first mounting hole.
As a preferred embodiment: the first lower insulator is provided with first buckling concave positions on two sides, the first metal shell is provided with a first buckling elastic arm, and the first buckling elastic arm is buckled in the first buckling concave positions.
As a preferred embodiment: the second upper insulator is provided with a second buckling concave position, the second lower insulator is provided with a second buckling arm, and the second buckling arm is buckled at the second buckling concave position.
As a preferred embodiment: the second upper insulator is provided with a first limiting column and a second limiting column, the PCB is provided with a first limiting hole and a first limiting notch, the first limiting column is inserted into the first limiting hole, and the second limiting column is limited by the first limiting notch.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
assembling the second magnetic block on a second upper insulator and a second lower insulator through elastic sheets, and arranging the first magnetic block on the front surface of the tongue plate part of the first lower insulator; when the male connector and the female connector are oppositely inserted, the first magnetic block and the second magnetic block are mutually attracted; if the larger magnetic attraction force occurs, the elastic sheet can be used for buffering, so that the relative collision between the male connector and the female connector can be effectively avoided, the problem that internal parts are loosened due to the relative collision in the prior art is solved, the use reliability of the connector is improved, and the service life of the connector is prolonged.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of a female connector and a male connector according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the female and male connectors of FIG. 1 from a further angle;
FIG. 3 is an exploded view of the female connector of the preferred embodiment of the present invention;
FIG. 4 is a further exploded view of the female connector of FIG. 3;
fig. 5 is an exploded view of the male connector of the preferred embodiment of the invention;
FIG. 6 is a further angularly exploded view of the male connector of FIG. 5;
fig. 7 is an exploded view of the second upper insulator of fig. 6.
The attached drawings indicate the following:
10. female connector 11, first upper insulator
111. First mounting boss 112, first mounting hole
12. First upper row terminal 13, first lower insulator
131. Tongue plate part 132 and first magnetic block
133. Mounting recess 134, first mounting recess
135. First mounting post 136, first buckling concave position
14. First lower row terminal 15, first metal shell
151. First buckling elastic arm 20 and male connector
21. Second upper insulator 211, second magnetic block
212. Spring plate 213 and installation cavity
214. Convex point 215 and second buckling concave position
216. A first limit post 217 and a second limit post
22. Second upper row terminal 23, second lower insulator
231. Second buckling arm 24 and second lower row terminal
25. Second metal shell 26, PCB board
261. A first limit hole 262 and a first limit notch.
Detailed Description
Referring to fig. 1 to 7, a specific structure of a magnetic USB connector assembly according to a preferred embodiment of the present invention is shown, which includes a female connector 10 and a male connector 20.
The female connector 10 includes a first upper insulator 11, a first upper row terminal 12 mounted on the first upper insulator 11, a first lower insulator 13, a first lower row terminal 14 mounted on the first lower insulator 13, and a first metal shell 15, wherein the first upper insulator 11 and the first lower insulator 13 are assembled by being engaged with each other, and the first metal shell 15 covers the first upper insulator 11 and the first lower insulator 13.
The male connector 20 includes a second upper insulator 21, a second upper row terminal 22 embedded in the second upper insulator 21, a second lower insulator 23, a second lower row terminal 24 embedded in the second lower insulator 23, a second metal shell 25 and a PCB 26, wherein the second upper insulator 21 and the second lower insulator 23 are assembled by being fastened to each other, the PCB 26 is sandwiched between the second upper insulator 21 and the second lower insulator 23, and the second metal shell 25 covers the second upper insulator 21 and the second lower insulator 23.
Specifically, the first lower insulator 13 has a tongue plate portion 131, a first magnetic block 132 is disposed on a front surface of the tongue plate portion 131, a second magnetic block 211 is disposed on front surfaces of the second upper insulator 21 and the second lower insulator 23, and the second magnetic block 211 is assembled to the second upper insulator 21 and the second lower insulator 23 by an elastic piece 212. When the male connector and the female connector are oppositely inserted, the first magnetic block and the second magnetic block are mutually attracted; if the larger magnetic attraction force occurs, the elastic sheet can be used for buffering, so that the relative collision between the male connector and the female connector can be effectively avoided, the problem that internal parts are loosened due to the relative collision in the prior art is solved, the use reliability of the connector is improved, and the service life of the connector is prolonged.
In the embodiment of the present application, the front ends of the second upper insulator 21 and the second lower insulator 23 are each provided with a mounting cavity 213, and one end of the spring 212 is inserted into the mounting cavity 213. One end of the elastic sheet 212 is provided with a protruding point 214 for clamping plastic, and the protruding point 214 can enable the elastic sheet 212 to be fixed more stably and not to fall off or swing easily. Preferably, the elastic sheet 212 and the second magnetic block 211 are integrally formed, so that the production of the elastic sheet is facilitated. The tongue portion 131 is provided with a mounting recess 133, and the first magnetic block 132 is embedded in the mounting recess 133. After the first magnetic block 132 is embedded in the concave mounting portion 133, the front surface of the first magnetic block is flush with the front surface of the tongue plate portion 131.
A first mounting protrusion 111 and a first mounting hole 112 are formed on the lower surface of the first upper insulator 11, and a first mounting recess 134 and a first mounting post 135 are formed on the upper surface of the first lower insulator 13; the first mounting protrusion 111 is inserted into the first mounting recess 134, and the first mounting post 135 is inserted into the first mounting hole 112. By engaging the first mounting protrusion 111 with the first mounting recess 134 and engaging the first mounting post 135 with the first mounting hole 112, the first upper insulator 11 and the first lower insulator 13 can be more easily assembled, and the production efficiency can be improved.
The first lower insulator 13 has first engaging recesses 136 formed on both sides thereof, and the first metal shell 15 has first engaging elastic arms 151, wherein the first engaging elastic arms 151 are engaged with the first engaging recesses 136. The second upper insulator 21 has a second engaging recess 215, the second lower insulator has a second engaging arm 231, and the second engaging arm 231 is engaged with the second engaging recess 215.
The second upper insulator 21 is provided with a first position-limiting post 216 and a second position-limiting post 217, the PCB 26 is provided with a first position-limiting hole 261 and a first position-limiting notch 262, the first position-limiting post 216 is inserted into the first position-limiting hole 261, and the second position-limiting post 217 is limited by the first position-limiting notch 262. The firm installation of PCB board can be guaranteed.
The utility model discloses a design focus lies in: assembling the second magnetic block on a second upper insulator and a second lower insulator through elastic sheets, and arranging the first magnetic block on the front surface of the tongue plate part of the first lower insulator; when the male connector and the female connector are oppositely inserted, the first magnetic block and the second magnetic block are mutually attracted; if the larger magnetic attraction force occurs, the elastic sheet can be used for buffering, so that the relative collision between the male connector and the female connector can be effectively avoided, the problem that internal parts are loosened due to the relative collision in the prior art is solved, the use reliability of the connector is improved, and the service life of the connector is prolonged.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides an use formula USB connector components is inhaled to reliable magnetism which characterized in that: comprises a female connector (10) and a male connector (20);
the female connector (10) comprises a first upper insulator (11), a first upper row terminal (12) embedded in the first upper insulator (11), a first lower insulator (13), a first lower row terminal (14) embedded in the first lower insulator (13) and a first metal shell (15), wherein the first upper insulator (11) and the first lower insulator (13) are mutually buckled and assembled, and the first metal shell (15) covers the first upper insulator (11) and the first lower insulator (13);
the male connector (20) comprises a second upper insulator (21), a second upper row terminal (22) embedded in the second upper insulator (21), a second lower insulator (23), a second lower row terminal (24) embedded in the second lower insulator (23), a second metal shell (25) and a PCB (26), wherein the second upper insulator (21) and the second lower insulator (23) are mutually buckled and assembled, the PCB (26) is clamped between the second upper insulator (21) and the second lower insulator (23), and the second metal shell (25) is wrapped on the second upper insulator (21) and the second lower insulator (23);
the first lower insulator (13) has a tongue plate portion (131), a first magnetic block (132) is provided on the front surface of the tongue plate portion (131),
the front surfaces of the second upper insulator (21) and the second lower insulator (23) are provided with a second magnetic block (211), and the second magnetic block (211) is assembled on the second upper insulator (21) and the second lower insulator (23) through elastic sheets (212).
2. A magnetically attractable USB connector assembly as claimed in claim 1, wherein: the front ends of the second upper insulator (21) and the second lower insulator (23) are both provided with an installation cavity (213), and one end of the elastic sheet (212) is inserted into the installation cavity (213).
3. A magnetically attractable USB connector assembly as claimed in claim 1, wherein: one end of the elastic sheet (212) is provided with a convex point (214) for clamping plastic.
4. A magnetically attractable USB connector assembly as claimed in claim 1, wherein: the elastic sheet (212) and the second magnetic block (211) are arranged in an integrated structure.
5. A magnetically attractable USB connector assembly as claimed in claim 1, wherein: the tongue plate part (131) is provided with an installation concave position (133), and the first magnetic block (132) is embedded in the installation concave position (133).
6. A magnetically attractable USB connector assembly as claimed in claim 1, wherein: a first mounting convex part (111) and a first mounting hole (112) are arranged on the lower surface of the first upper insulator (11), and a first mounting concave part (134) and a first mounting column (135) are arranged on the upper surface of the first lower insulator (13); the first mounting protrusion (111) is inserted into the first mounting recess (134), and the first mounting post (135) is inserted into the first mounting hole (112).
7. A magnetically attractable USB connector assembly as claimed in claim 1, wherein: two sides of the first lower insulator (13) are provided with first buckling concave positions (136), the first metal shell (15) is provided with first buckling elastic arms (151), and the first buckling elastic arms (151) are buckled in the first buckling concave positions (136).
8. A magnetically attractable USB connector assembly as claimed in claim 1, wherein: the second upper insulator (21) is provided with a second buckling concave position (215), the second lower insulator is provided with a second buckling arm (231), and the second buckling arm (231) is buckled at the second buckling concave position (215).
9. A magnetically attractable USB connector assembly as claimed in claim 1, wherein: the second upper insulator (21) is provided with a first limiting column (216) and a second limiting column (217), the PCB (26) is provided with a first limiting hole (261) and a first limiting notch (262), the first limiting column (216) is inserted into the first limiting hole (261), and the second limiting column (217) is limited by the first limiting notch (262).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020405317.4U CN211579098U (en) | 2020-03-26 | 2020-03-26 | Magnetic-type USB connector assembly reliable to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020405317.4U CN211579098U (en) | 2020-03-26 | 2020-03-26 | Magnetic-type USB connector assembly reliable to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211579098U true CN211579098U (en) | 2020-09-25 |
Family
ID=72526853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020405317.4U Active CN211579098U (en) | 2020-03-26 | 2020-03-26 | Magnetic-type USB connector assembly reliable to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211579098U (en) |
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2020
- 2020-03-26 CN CN202020405317.4U patent/CN211579098U/en active Active
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