CN216598137U - Anti electrolytic corrosion charging connector - Google Patents
Anti electrolytic corrosion charging connector Download PDFInfo
- Publication number
- CN216598137U CN216598137U CN202220016592.6U CN202220016592U CN216598137U CN 216598137 U CN216598137 U CN 216598137U CN 202220016592 U CN202220016592 U CN 202220016592U CN 216598137 U CN216598137 U CN 216598137U
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- seal
- sealing
- charging connector
- plating layer
- electrolytic corrosion
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Abstract
The utility model discloses an anti electrolytic corrosion charging connector, including the connecting wire, the connecting wire both ends are connected with the USB joint and charge the joint respectively, the joint that charges is including interface, third sealing and fourth sealing, the interface wraps up has the second sealing outward, the second sealing left and right sides is connected with right conducting strip and left conducting strip respectively, the third sealing wraps up right conducting strip and left conducting strip and fixedly connects on the second sealing, the fourth sealing fixedly connects third sealing and connecting wire; the utility model discloses an anti electrolytic corrosion charging connector its simple structure, convenient and practical through setting up the resistant electric corrosion material of multilayer for connect life and improve.
Description
Technical Field
The utility model belongs to the charging connector field, concretely relates to anti electrolytic corrosion charging connector.
Background
With the development of society and the progress of science and technology, the quality of life of people is continuously improved, and the mobile phone becomes an indispensable communication tool in life; along with the cell-phone uses more and more frequently, its corresponding function also more and more fully leads to the electric quantity consumption of cell-phone to improve sharply, leads to the cell-phone charge time also more frequent, leads to the charging wire also to use more frequently, because of charging comparatively frequently of using in the joint department of charger, leads to connecting the interior current conducting plate of joint and the condition of corroding appears easily, simultaneously, uses too frequent joint also can appear corresponding wearing and tearing and lead to charging the bad phenomenon of connection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an its simple structure of anti electrolytic corrosion charging connector is provided, convenient and practical through setting up the resistant electric corrosion material of multilayer for connect life to improve.
The utility model provides an anti electrolytic corrosion connector that charges, including the connecting wire, the connecting wire both ends are connected with the USB joint respectively and charge the joint, the joint that charges is including interface, third sealing and fourth sealing, the outer parcel of interface has the second sealing, both sides are connected with right conducting strip and left conducting strip respectively about the second sealing, the third sealing wraps up right conducting strip and left conducting strip fixed connection on the second sealing, the fourth sealing is with third sealing and connecting wire fixed connection.
Preferably, the interface includes a circuit board, a first sealing layer, an adjusting ferrule, a joint housing and a contact board, the circuit board is connected with a contact group, the first sealing layer wraps the circuit board and the contact group, the adjusting ferrule is arranged in one end of the joint housing, the other end of the joint housing is connected with the first sealing layer, the contact group is composed of a plurality of contact boards, and one end of the contact board is matched with the adjusting ferrule.
Preferably, a plurality of positioning grooves for inserting the contact plates are formed in one end of the adjusting ferrule, positioning grooves are formed in the positioning grooves, and adjusting convex hulls matched with the positioning grooves are arranged at one end of the contact plates.
Preferably, the positioning groove is an arc-shaped groove.
Preferably, the contact plate is sequentially provided with a nickel plating layer, a gold plating layer, a platinum alloy plating layer, a palladium nickel plating layer, a platinum plating layer, a palladium nickel plating layer, a gold plating layer and a hole sealing treatment layer.
Preferably, the first sealing layer, the second sealing layer, the third sealing layer and the fourth sealing layer are made of plastic or resin.
Has the advantages that:
(1) the utility model discloses an its simple structure of anti electrolytic corrosion charging connector, convenient and practical through setting up the resistant electric corrosion material of multilayer for connect life to improve.
(2) The utility model discloses an anti electrolytic corrosion charging connector, through promoting the regulation lasso make the regulation convex closure get into the positioning groove, reach the position of adjusting one end of the contact plate in order to compensate the wearing and tearing volume of contact plate; meanwhile, when the phenomenon of poor charging detection occurs in the production process, the correction purpose can be achieved by adjusting the position of the adjusting ferrule, so that the yield of products is improved.
Drawings
Fig. 1 is a schematic structural view of a charging connector;
FIG. 2 is an exploded view of the charging connector;
FIG. 3 is a cross-sectional view of the charging connector;
FIG. 4 is a schematic structural diagram of an interface;
FIG. 5 is a schematic view of a contact set;
FIG. 6 is a schematic view of the structure of the adjustment collar;
FIG. 7 is an enlarged view taken at A in FIG. 3;
1-USB joint, 2-connecting wire, 3-charging joint, 31-third sealing layer, 32-fourth sealing layer, 33-right conducting strip, 34-second sealing layer, 35-left conducting strip, 4-interface, 41-circuit board, 42-first sealing layer, 43-contact group, 44-adjusting ferrule, 45-joint shell, 46-contact plate, 47-positioning groove, 48-positioning groove and 49-adjusting convex hull.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example 1
As shown in fig. 1; an anti-electrolytic corrosion charging connector comprises a connecting wire 2, wherein two ends of the connecting wire 2 are respectively connected with a USB connector 1 and a charging connector 3, the charging connector 3 comprises an interface 4, a third sealing layer 31 and a fourth sealing layer 32, the interface 4 is wrapped with the second sealing layer 34, the left side and the right side of the second sealing layer 34 are respectively connected with a right conducting strip 33 and a left conducting strip 35, the right conducting strip 33 and the left conducting strip 35 are wrapped and fixedly connected on the second sealing layer 34 by the third sealing layer 31, and the third sealing layer 31 is fixedly connected with the connecting wire 2 by the fourth sealing layer 32; the interface 4 comprises a circuit board 41, a first sealing layer 42, an adjusting ferrule 44, a connector shell 45 and a contact plate 46, wherein the circuit board 41 is connected with a contact group 43, the first sealing layer 42 is wrapped on the circuit board 41 and the contact group 43, the adjusting ferrule 44 is arranged in one end of the connector shell 45, the other end of the connector shell 45 is connected with the first sealing layer 42, the contact group 43 is composed of a plurality of contact plates 46, and one end of each contact plate 46 is matched with the adjusting ferrule 44; a plurality of positioning grooves 47 for inserting the contact plate 46 are formed in one end of the adjusting ferrule 44, a positioning groove 48 is formed in each positioning groove 47, and an adjusting convex hull 49 matched with the positioning groove 48 is formed in one end of the contact plate 46; the positioning groove 48 is an arc-shaped groove; a nickel plating layer, a gold plating layer, a platinum alloy plating layer, a palladium nickel plating layer, a platinum plating layer, a palladium nickel plating layer, a gold plating layer and a hole sealing treatment layer are sequentially arranged on the contact plate 46; the first sealing layer 42, the second sealing layer 34, the third sealing layer 31 and the fourth sealing layer 32 are made of plastic or resin.
The first sealing layer 42 is used for fixing the circuit board 41 and the contact group 43 together, the second sealing layer 34 is used for wrapping the connection part of the circuit board 41 and the connecting wire 2 and the interface 4, the third sealing layer 31 is used for fixing the right conducting strip 33 and the left conducting strip 35 on the second sealing layer 34, and the fourth sealing layer 32 is used for fixing the third sealing layer 31 and the connecting wire 2 into a whole; one end of the contact plate 46 moves in the positioning groove 47 by pushing the adjusting ferrule 44, so that the adjusting convex hull 49 on the contact plate 46 enters the positioning groove 48, the end part of the contact plate 46 is slightly deformed, the contact plate 46 is close to a charging point of a mobile phone, the adjusting ferrule 44 can be adjusted to be continuously used after the contact plate 46 is worn, and meanwhile, the charging point can be adjusted by adjusting the position of the adjusting ferrule 44 during production, so that the problem that poor and unusable charging wires are produced in the production process is reduced, and the yield in the production process is improved; by sequentially arranging the nickel plating layer, the gold plating layer, the platinum alloy plating layer, the palladium nickel plating layer, the platinum plating layer, the palladium nickel plating layer, the gold plating layer and the hole sealing treatment layer on the contact plate 46, the anti-corrosion capability of the contact plate 46 is enhanced, and the purpose of prolonging the service life of the contact plate 46 is achieved.
The above detailed description of the embodiments of the present invention is only for exemplary purposes, and the present invention is not limited to the above detailed description of the embodiments. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (6)
1. An electrolytic corrosion resistant charging connector; including connecting wire (2), connecting wire (2) both ends are connected with USB joint (1) respectively and charge joint (3), the joint (3) that charges is including interface (4), third seal (31) and fourth seal (32), the outer parcel of interface (4) has second seal (34), both sides are connected with right conducting strip (33) and left conducting strip (35) respectively about second seal (34), third seal (31) wraps up fixed connection on second seal (34) with right conducting strip (33) and left conducting strip (35), fourth seal (32) are with third seal (31) and connecting wire (2) fixed connection.
2. The electrolytic corrosion resistant charging connector of claim 1, wherein; the interface (4) is including circuit board (41), first seal (42), adjust lasso (44), connect shell (45) and contact board (46), be connected with contact group (43) on circuit board (41), first seal (42) parcel is on circuit board (41) and contact group (43), it sets up in connect shell (45) one end to adjust lasso (44), connect shell (45) other end and first seal (42) are connected, contact group (43) comprise a plurality of contact boards (46), contact board (46) one end and regulation lasso (44) cooperation.
3. The electrolytic corrosion resistant charging connector of claim 2; a plurality of positioning grooves (47) for inserting the contact plates (46) are formed in one end of the adjusting ferrule (44), positioning grooves (48) are formed in the positioning grooves (47), and adjusting convex hulls (49) matched with the positioning grooves (48) are arranged on one end of each contact plate (46).
4. The electrolytic corrosion resistant charging connector of claim 3, wherein; the positioning groove (48) is an arc-shaped groove.
5. The electrolytic corrosion resistant charging connector of claim 4, wherein; the contact plate (46) is sequentially provided with a nickel plating layer, a gold plating layer, a platinum alloy plating layer, a palladium nickel plating layer, a platinum plating layer, a palladium nickel plating layer, a gold plating layer and a hole sealing treatment layer.
6. The electrolytic corrosion resistant charging connector of claim 5, wherein; the first sealing layer (42), the second sealing layer (34), the third sealing layer (31) and the fourth sealing layer (32) are made of plastics or resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220016592.6U CN216598137U (en) | 2022-01-06 | 2022-01-06 | Anti electrolytic corrosion charging connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220016592.6U CN216598137U (en) | 2022-01-06 | 2022-01-06 | Anti electrolytic corrosion charging connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216598137U true CN216598137U (en) | 2022-05-24 |
Family
ID=81633372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220016592.6U Active CN216598137U (en) | 2022-01-06 | 2022-01-06 | Anti electrolytic corrosion charging connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216598137U (en) |
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2022
- 2022-01-06 CN CN202220016592.6U patent/CN216598137U/en active Active
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