CN213845662U - Waterproof type electricity connection plug connector convenient to production equipment - Google Patents
Waterproof type electricity connection plug connector convenient to production equipment Download PDFInfo
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- CN213845662U CN213845662U CN202022816893.0U CN202022816893U CN213845662U CN 213845662 U CN213845662 U CN 213845662U CN 202022816893 U CN202022816893 U CN 202022816893U CN 213845662 U CN213845662 U CN 213845662U
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Abstract
The utility model discloses a waterproof electric connection plug connector convenient for production and assembly, which comprises a socket module and a plug module; the socket module comprises a socket body, a plurality of socket terminals and a plurality of signal terminals; the plug module comprises a plug body, a wire tail and a plurality of plug terminals; the front end of the plug body is provided with a plugging end matched with the plugging cavity, the plugging end is plugged into the plugging cavity, the periphery of the rear side of the plugging end is concavely provided with an annular clamping groove, and a waterproof ring is embedded in the annular clamping groove; this product overall structure is simple, and structural design is reasonable, the production equipment of being convenient for to the cooperation is provided with waterproof circle, makes socket module and plug module to inserting the connection back, can realize fine waterproof sealing effect, offers convenience for the use.
Description
Technical Field
The utility model belongs to the technical field of the plug connector technique and specifically relates to indicate a plug connector is connected to waterproof type electricity convenient to production equipment.
Background
The electric connection plug connector is an electronic device generally used for charging electronic products or various electric equipment, and the electric equipment in life does not need to be electrically connected. In the prior art, an electrical connection plug connector generally comprises a socket module and a plug module, one of the plug connector and the other of the plug connector is connected with a power supply device, the other of the plug connector and the other of the plug connector is connected with a charging device, the traditional electrical connection plug connector is connected with the socket module and the plug module through plugging, and the socket module and the plug module are often connected through plugging.
The existing electric connection plug connector is complex in structure, unreasonable in structural design, inconvenient to produce and assemble and poor in waterproof performance, so that the existing electric connection plug connector is required to be improved.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a waterproof electric connector convenient for production and assembly, which can effectively solve the problems of complicated structure, unreasonable structural design, inconvenience in production and assembly and poor waterproof performance of the existing electric connector.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a waterproof electric connection plug connector convenient for production and assembly comprises a socket module and a plug module;
the socket module comprises a socket body, a plurality of socket terminals and a plurality of signal terminals; the front end surface of the socket body is concavely provided with an inserting cavity, the rear end surface of the socket body is concavely provided with a mounting groove and a plurality of first mounting holes, and the mounting groove and the first mounting holes are communicated with the inserting cavity; the plurality of socket terminals are arranged side by side at intervals and are respectively inserted into the corresponding first mounting holes from back to front, and the contact part of each socket terminal extends into the insertion cavity; the signal terminals are arranged side by side at intervals and are all embedded, molded and fixed on an insulating block, the insulating block is embedded into the mounting groove from back to front, and the contact part of each signal terminal extends into the insertion cavity;
the plug module comprises a plug body, a wire tail and a plurality of plug terminals; the front end of the plug body is provided with an inserting end matched with the inserting cavity, the inserting end is inserted into the inserting cavity, the periphery of the rear side of the inserting end is concavely provided with an annular clamping groove, a waterproof ring is embedded in the annular clamping groove and is tightly matched with the inner wall of the inserting cavity, the front end face of the plug body is concavely provided with a plurality of first inserting holes for inserting contact parts of socket terminals and a plurality of second inserting holes for inserting contact parts of signal terminals, the rear end face of the plug body is concavely provided with a containing groove for containing a circuit board and a plurality of second installing holes, each second inserting hole is communicated with the containing groove, and the second installing holes are respectively communicated with the corresponding first inserting holes; the wire tail is embedded and formed fixedly with the rear end of the plug body, the plug terminals are arranged side by side at intervals and inserted into the corresponding second mounting holes from back to front respectively, the contact part of each socket terminal is inserted into the corresponding first plug hole respectively and is in contact conduction with the contact part of the corresponding plug terminal, and the tail end of each plug terminal is embedded and formed fixedly with the wire tail.
As a preferred scheme, the left and right sides of the socket body are both convexly provided with buckling parts, correspondingly, the left and right sides of the plug body are integrally formed with pressing elastic clamping hooks, and the pressing elastic clamping hooks are matched with the buckling parts for buckling connection.
Preferably, the cross section of the socket terminal is circular, and the cross section of the signal terminal is square.
Preferably, the number of the socket terminals is three.
As a preferable scheme, the number of the socket terminals is two, and a positioning hole is concavely formed in the rear end surface of the socket body and is located between the two socket terminals.
As a preferred scheme, a plurality of through holes are formed in the outer side face of the inserting end, the through holes are arranged on the front side of the annular clamping groove side by side at intervals and are communicated with the accommodating groove, and the socket body is made of transparent materials.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
this product overall structure is simple, and structural design is reasonable, the production equipment of being convenient for to the cooperation is provided with waterproof circle, makes socket module and plug module to inserting the connection back, can realize fine waterproof sealing effect, offers convenience for the use.
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 an assembled perspective view of a first preferred embodiment of the present invention;
fig. 2 is an exploded view of a first preferred embodiment of the present invention;
FIG. 3 is a cross-sectional view of a first preferred embodiment of the present invention;
fig. 4 is an assembled perspective view of a second preferred embodiment of the present invention.
The attached drawings indicate the following:
10. socket module 11 and socket body
111. Insertion cavity 112, mounting groove
113. First mounting hole 114, buckle portion
115. Positioning hole 12 and socket terminal
121. Contact part 13, signal terminal
131. Contact part 14, insulating block
20. Plug module 21 and plug body
211. Plug end 212 and annular clamping groove
213. A first insertion hole 214 and a second insertion hole
215. Receiving groove 216 and second mounting hole
217. Press the elastic clip 218, the through hole
22. Wire tail 23, plug terminal
231. Contact portion 24, waterproof ring
30. And (3) wire rods.
Detailed Description
Referring to fig. 1 to 3, a specific structure of a first preferred embodiment of the present invention is shown, including a receptacle module 10 and a plug module 20.
The socket module 10 includes a socket body 11, a plurality of socket terminals 12 and a plurality of signal terminals 13; the front end surface of the socket body 11 is concavely provided with an insertion cavity 111, the rear end surface of the socket body 11 is concavely provided with a mounting groove 112 and a plurality of first mounting holes 113, and the mounting groove 112 and the plurality of first mounting holes 113 are communicated with the insertion cavity 111; the plurality of socket terminals 12 are arranged side by side at intervals and are respectively inserted into the corresponding first mounting holes 113 from back to front, and the contact part 121 of each socket terminal 12 extends into the insertion cavity 111; the signal terminals 13 are arranged side by side at intervals and are all fixed on an insulating block 14 in an embedding and forming mode, the insulating block 14 is embedded into the installation groove 112 from back to front, and the contact part 131 of each signal terminal 13 extends into the insertion cavity 111; in this embodiment, the left and right sides of the socket body 11 are both provided with a buckle portion 114; the cross section of the socket terminal 12 is circular, the cross section of the signal terminal 13 is square, the number of the socket terminals 12 is three, and the number of the signal terminals 13 is five.
The plug module 20 includes a plug body 21, a wire tail 22 and a plurality of plug terminals 23; the front end of the plug body 21 has a plugging end 211 adapted to the plugging chamber 111, the plugging end 211 is inserted into the plugging chamber 111, the rear side periphery of the plugging end 211 is concavely provided with an annular clamping groove 212, the annular clamping groove 212 is embedded with a waterproof ring 24, the waterproof ring 24 is tightly matched with the inner wall of the plugging chamber 111, the front end surface of the plug body 21 is concavely provided with a plurality of first plugging holes 213 for inserting the contact parts 121 of the socket terminals 12 and a plurality of second plugging holes 214 for inserting the contact parts 131 of the signal terminals 13, the rear end surface of the plug body 21 is concavely provided with a containing groove 215 for containing a circuit board (not shown) and a plurality of second mounting holes 216, each second plugging hole 214 is communicated with the containing groove 215, and the plurality of second mounting holes 216 are respectively communicated with the corresponding first plugging holes 213; the wire tail 22 is fixed to the rear end of the plug body 21 by insert molding, the plug terminals 23 are arranged side by side at intervals and inserted into the corresponding second mounting holes 216 from back to front, the contact portion 121 of each socket terminal 12 is inserted into the corresponding first insertion hole 213 and is in contact conduction with the contact portion 231 of the corresponding plug terminal 23, and the tail end of each plug terminal 23 is fixed to the wire tail 22 by insert molding. In this embodiment, the left and right sides of the plug body 21 are integrally formed with pressing elastic hooks 217, and the pressing elastic hooks 217 are in fit and snap connection with the buckling part 114; a plurality of through holes 218 are formed in the outer side surface of the insertion end 211, the through holes 218 are arranged in the front side of the ring-shaped clamping groove 212 side by side at intervals and are communicated with the accommodating groove 215, the through holes 218 are used for transmitting light, the socket body 11 is made of a transparent material, and the plug terminals 23 are arranged in three rows at intervals.
Detailed description the manufacturing process of this embodiment is as follows:
first, the signal terminals 13 and the insulating block 14 are fixed together by insert molding, and then the socket terminals 12 are arranged side by side at intervals and inserted into the corresponding first mounting holes 113 from the back to the front, respectively, and the insulating block 14 is inserted into the mounting groove 112 from the back to the front, thus completing the assembly of the socket module 10. Then, the circuit board and the tail ends of the plurality of plug terminals 23 are welded with the wires 30, then the circuit board is embedded into the accommodating groove 215, and the plurality of plug terminals 23 are arranged side by side at intervals and are respectively inserted into the corresponding second mounting holes 216 from back to front; then, the wire tail 22 is injection molded so that the wire tail 22 is connected between the plug body 21 and the wire 30, and then, the waterproof ring 24 is inserted into the ring-shaped groove 212 to be fixed, thus completing the assembly of the plug module 20.
When the socket is used, the socket module 10 is welded and fixed with external equipment and conducted, then, the plug module 20 and the socket module 10 are oppositely inserted, after the plug module is inserted in place, the insertion end 211 is inserted into the insertion cavity 111, the pressing elastic hook 217 is matched and buckled with the buckling part 114, the contact part 121 of each socket terminal 12 is respectively inserted into the corresponding first insertion hole 213 and is contacted and conducted with the contact part 231 of the corresponding plug terminal 23, the contact part 131 decibel of each signal terminal 13 is inserted into the corresponding second insertion hole 214 and is contacted and conducted with the circuit board in the accommodating groove 215, and the waterproof ring 24 is clamped between the socket body 11 and the plug body 21 to form a sealed waterproof structure.
Referring to fig. 4, a specific structure of a second preferred embodiment of the present invention is shown, the specific structure of this embodiment is basically the same as that of the first preferred embodiment, except that:
in this embodiment, there are two socket terminals 12, the rear end surface of the socket body 11 is recessed with positioning holes 115, the positioning holes 115 are located between the two socket terminals 12, and there are two plug terminals 23.
The utility model discloses a design focus lies in: this product overall structure is simple, and structural design is reasonable, the production equipment of being convenient for to the cooperation is provided with waterproof circle, makes socket module and plug module to inserting the connection back, can realize fine waterproof sealing effect, offers convenience for the use.
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 (6)
1. The utility model provides a plug connector is connected to waterproof type electricity convenient to production equipment which characterized in that: the socket comprises a socket module and a plug module;
the socket module comprises a socket body, a plurality of socket terminals and a plurality of signal terminals; the front end surface of the socket body is concavely provided with an inserting cavity, the rear end surface of the socket body is concavely provided with a mounting groove and a plurality of first mounting holes, and the mounting groove and the first mounting holes are communicated with the inserting cavity; the plurality of socket terminals are arranged side by side at intervals and are respectively inserted into the corresponding first mounting holes from back to front, and the contact part of each socket terminal extends into the insertion cavity; the signal terminals are arranged side by side at intervals and are all embedded, molded and fixed on an insulating block, the insulating block is embedded into the mounting groove from back to front, and the contact part of each signal terminal extends into the insertion cavity;
the plug module comprises a plug body, a wire tail and a plurality of plug terminals; the front end of the plug body is provided with an inserting end matched with the inserting cavity, the inserting end is inserted into the inserting cavity, the periphery of the rear side of the inserting end is concavely provided with an annular clamping groove, a waterproof ring is embedded in the annular clamping groove and is tightly matched with the inner wall of the inserting cavity, the front end face of the plug body is concavely provided with a plurality of first inserting holes for inserting contact parts of socket terminals and a plurality of second inserting holes for inserting contact parts of signal terminals, the rear end face of the plug body is concavely provided with a containing groove for containing a circuit board and a plurality of second installing holes, each second inserting hole is communicated with the containing groove, and the second installing holes are respectively communicated with the corresponding first inserting holes; the wire tail is embedded and formed fixedly with the rear end of the plug body, the plug terminals are arranged side by side at intervals and inserted into the corresponding second mounting holes from back to front respectively, the contact part of each socket terminal is inserted into the corresponding first plug hole respectively and is in contact conduction with the contact part of the corresponding plug terminal, and the tail end of each plug terminal is embedded and formed fixedly with the wire tail.
2. The waterproof electrical connector assembly of claim 1, wherein: the left side and the right side of the socket body are convexly provided with buckling parts, correspondingly, the left side and the right side of the plug body are integrally formed with pressing elastic clamping hooks, and the pressing elastic clamping hooks are matched with the buckling parts to be buckled and connected.
3. The waterproof electrical connector assembly of claim 1, wherein: the cross section of the socket terminal is circular, and the cross section of the signal terminal is square.
4. The waterproof electrical connector assembly of claim 1, wherein: the number of the socket terminals is three.
5. The waterproof electrical connector assembly of claim 1, wherein: the socket comprises two socket terminals, wherein the rear end face of the socket body is concavely provided with a positioning hole, and the positioning hole is positioned between the two socket terminals.
6. The waterproof electrical connector assembly of claim 1, wherein: a plurality of through holes are formed in the outer side face of the inserting end, are arranged on the front side of the annular clamping groove at intervals side by side and are communicated with the containing groove, and the socket body is made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022816893.0U CN213845662U (en) | 2020-11-30 | 2020-11-30 | Waterproof type electricity connection plug connector convenient to production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022816893.0U CN213845662U (en) | 2020-11-30 | 2020-11-30 | Waterproof type electricity connection plug connector convenient to production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213845662U true CN213845662U (en) | 2021-07-30 |
Family
ID=76994388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022816893.0U Active CN213845662U (en) | 2020-11-30 | 2020-11-30 | Waterproof type electricity connection plug connector convenient to production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213845662U (en) |
-
2020
- 2020-11-30 CN CN202022816893.0U patent/CN213845662U/en active Active
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