CN111106485B - Possesses charging data line that prevents terminal corruption type C connector that charges soon - Google Patents
Possesses charging data line that prevents terminal corruption type C connector that charges soon Download PDFInfo
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- CN111106485B CN111106485B CN201911192269.3A CN201911192269A CN111106485B CN 111106485 B CN111106485 B CN 111106485B CN 201911192269 A CN201911192269 A CN 201911192269A CN 111106485 B CN111106485 B CN 111106485B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a quick charging type C connector with a charging data line for preventing terminal corrosion, which comprises an upper shell, a lower shell and a connector terminal, wherein mounting plates are fixedly connected to two sides of the lower shell, mounting holes are formed in the mounting plates, accommodating grooves are formed in the front sides of the lower surface of the upper shell and the upper surface of the lower shell, baffles are rotatably connected to the insides of the accommodating grooves, clamping holes are formed in the rear sides of the lower surface of the upper shell and the upper surface of the lower shell, connecting columns are fixedly connected to two sides of the lower surface of the upper shell, and the invention relates to the technical field of type C connectors. The shell in the rapid charging type C connector of the charging data line with the function of preventing the terminal from being corroded is coated with the anti-corrosion coating, the terminal of the connector is plated with the anti-corrosion coating, the anti-corrosion capacity of the type C connector can be improved, and the anti-corrosion coating are better in anti-corrosion performance compared with the prior art, simple to assemble and high in cost.
Description
Technical Field
The invention relates to the technical field of TypeC connectors, in particular to a rapid charging TypeC connector for a charging data line, which can prevent a terminal from being corroded.
Background
With the rapid development of the science and technology in the electronic industry, each electric appliance part is more and more standardized and normalized, the USB Type-C is a brand-new USB interface form, the USB Type-C is a brand-new interface which is produced along with the latest USB 3.1 standard, and is a brand-new interface which is made by the USB standardization organization in order to solve the defects that the USB interface is not unified in physical interface specification and only can transmit electric energy in one direction for a long time, the USB Type-C connector integrates the functions of charging, displaying, data transmission and the like, has high transmission speed, small volume and can be inserted in the front and the back, so the USB Type-C connector has the trend of being widely applied to electronic products, the main structure of the existing USB Type-C connector is formed by buckling two sheet Type inserting components and then carrying out secondary injection molding or directly buckling the two inserting components, however, the connector of the structure is formed by 3 parts including a shell, an upper inserting component and, the assembly is complicated, and is with high costs, adopts a plurality of parts assembly moreover, causes the product reliability to reduce.
Chinese patent discloses a TYPEC socket electric connector (publication number: CN 107959147A), which comprises an outer shielding shell, an inner shielding shell, a conductive terminal and a metal grounding piece module; the outer shielding shell is arranged above the inner shielding shell; the conductive terminal and the metal grounding plate module are arranged inside the inner shielding shell; the conductive terminal and the metal grounding plate module are sequentially provided with an upper row conductive terminal module, a metal grounding plate and a lower row conductive terminal module from top to bottom; the terminals on two sides of the conductive terminal module are grounding terminals, and the metal grounding sheet is in contact with the surface of the grounding terminal of the lower conductive terminal module.
The existing type C connector is usually embedded in electronic equipment, after long-time use, more dust can be accumulated in the interior, and the opening is small and the depth is deep, so that the cleaning is not easy, meanwhile, after long-time use, under the influence of external factors, the problem that the inner wall or the connector terminal of the type C connector is corroded can occur, the performance of the type C connector is reduced, the service life is shortened, the assembly is complex, the cost is high, and the reliability of a product is reduced due to the fact that a plurality of parts are adopted for assembly.
Disclosure of Invention
The technical problem to be solved is as follows:
the invention provides a quick charging type C connector with a charging data line for preventing terminal corrosion, which solves the problems that the existing type C connector is usually embedded in electronic equipment, more dust is accumulated in the interior of the existing type C connector after long-time use, the existing type C connector is difficult to clean due to small opening and deep depth, and the performance of the type C connector is reduced due to the fact that the inner wall or the connector terminal of the existing type C connector is corroded under the influence of external factors after long-time use, the service life of the existing type C connector is shortened, the assembly is complex, the cost is high, and the reliability of products is reduced due to the fact that multiple parts are adopted for assembly.
The technical scheme is as follows:
in order to achieve the purpose, the invention is realized by the following technical scheme: a rapid charging type C connector with a charging data line for preventing terminal corrosion comprises an upper shell, a lower shell and a connector terminal, wherein mounting plates are fixedly connected to two sides of the lower shell, mounting holes are formed in the mounting plates, accommodating grooves are formed in the front sides of the lower surface of the upper shell and the upper surface of the lower shell, baffles are rotatably connected to the inside of the accommodating grooves, clamping holes are formed in the rear sides of the lower surface of the upper shell and the upper surface of the lower shell, connecting columns are fixedly connected to two sides of the lower surface of the upper shell, connecting holes are formed in two sides of the upper surface of the lower shell, the connecting columns are connected to the inside of the connecting holes in an interference mode, connecting rods are fixedly connected to the upper surface and the lower surface of the connector terminal, clamping blocks are fixedly connected to one ends of the connecting rods, which are far away from the connector terminal, and are embedded in the clamping holes, and the inner walls of the upper shell and the lower shell are respectively coated with an anti-corrosion coating, and the outer surface of the connector terminal is electroplated with an anti-corrosion coating.
Preferably, the both ends of accomodating the groove all communicate with the lateral wall of last casing and lower casing, and the size of accomodating the groove is the same with the baffle size, the position that the baffle adsorbs the connection is in same level with last casing and lower casing connection's position.
Preferably, the equal fixedly connected with dwang in bottom of baffle both sides, the outside cover of dwang is equipped with the spring leaf, dwang and spring leaf all rotate the inside of being connected at last casing or casing down, the both ends of spring leaf respectively with baffle and last casing or casing fixed connection down, the baffle is kept away from the one side of rotating the end and is all embedded and be connected with the magnetic path.
Preferably, the size of the clamping block is the same as that of the clamping hole, the clamping block is in interference connection with the clamping hole, and waterproof glue is coated on the connecting portion of the clamping block and the clamping hole.
Preferably, the inner wall embedding of connecting hole is connected with first sealing washer, the surface of spliced pole is stained with the second sealing washer, the inside downside that is close to first sealing washer of connecting hole is seted up the recess that corresponds with the second sealing washer, the embedding of second sealing washer is connected inside the recess, and the second sealing washer closely laminates with first sealing washer.
Preferably, the anti-corrosion coating is divided into an inner layer and an outer layer, the inner layer is a gold-plated layer, and the outer layer is specifically a gold-plated layerNickel zinc alloy Gold plating，In nickel-zinc alloy coatingsZinc goldThe weight percentage of the raw material is 65-75% of the total weight of the raw material.
Preferably, the anticorrosive coating consists of the following materials in parts by weight: 45-55 parts of acrylic acid-2, 4, 6-tribromophenyl ester, 0.5-0.8 part of sodium silicate, 1-3 parts of lime, 15-20 parts of epoxy acrylate resin, 3-5 parts of zinc carbonate, 1-2 parts of dimethylethanolamine and 1-3 parts of titanium dioxide.
Preferably, the rear surfaces of the upper and lower housings are closely attached to the upper and lower surfaces of the connector terminal, and the connection portions between the upper and lower housings and the connector terminal are subjected to dust-proof and water-proof treatment.
(III) the beneficial effects are as follows:
the invention provides a quick charging type C connector of a charging data line, which can prevent a terminal from being corroded. The method has the following beneficial effects:
(1) the rapid charging type C connector with the charging data line and the terminal corrosion prevention function has the advantages that the anti-corrosion coating is smeared on the inner walls of the upper shell and the lower shell, the outer surface of the terminal of the connector is electroplated with the anti-corrosion coating, the anti-corrosion coating is divided into an inner layer and an outer layer, the inner layer is a gold-plated layer, the outer layer is specifically a nickel-zinc alloy coating, the weight of zinc metal in the nickel-zinc alloy coating is 65-75% of the total weight of the raw materials, and the anti-corrosion coating is composed of the following materials in parts by weight: 45-55 parts of acrylic acid-2, 4, 6-tribromophenyl ester, 0.5-0.8 part of sodium silicate, 1-3 parts of lime, 15-20 parts of epoxy acrylate resin, 3-5 parts of zinc carbonate, 1-2 parts of dimethylethanolamine and 1-3 parts of titanium dioxide, wherein the shell in the device is coated with an anti-corrosion coating, and the connector terminal is electroplated with an anti-corrosion coating, so that the anti-corrosion capability of the TypeC connector can be improved, and the anti-corrosion coating have better anti-corrosion performance compared with the prior art, so that the service life of the TypeC connector can be prolonged, and the problem that the shell and the connector terminal of the TypeC connector are reduced in performance under the influence of external factors is solved;
(2) the rapid charging type C connector with the charging data line for preventing the terminal from being corroded is characterized in that the front side of the lower surface of the upper shell and the front side of the upper surface of the lower shell are respectively provided with a containing groove, the inside of the containing groove is rotatably connected with a baffle, the bottom ends of the two sides of the baffle are fixedly connected with a rotating rod, the outer side of the rotating rod is sleeved with a spring piece, the two ends of the spring piece are respectively and fixedly connected with the baffle and the upper shell or the lower shell, one side of the baffle, far away from the rotating end, is embedded with a magnetic block, the baffle is arranged at an opening in the device and can seal the opening, so that the quantity of dust entering the inside of the type C connector is reduced, the problems of dust accumulation and inconvenient cleaning after long-time use are avoided, meanwhile, the baffle can be contained in the containing groove after being pushed open, the normal use of the type C connector is not influenced, and the magnetic block, the two baffles can be descended for adsorption without the action of external force, so that the opening is sealed;
(3) the quick charging type C connector of the charging data line for preventing the terminal corrosion, the clamping holes are respectively formed in the rear side of the lower surface of the upper shell and the rear side of the upper surface of the lower shell, the connecting columns are fixedly connected to the two sides of the lower surface of the upper shell, the connecting holes are respectively formed in the two sides of the upper surface of the lower shell, the connecting columns are connected to the inside of the connecting holes in an interference manner, the upper surface and the lower surface of the connector terminal are respectively fixedly connected with the connecting rod, one end, away from the connector terminal, of the connecting rod is respectively and fixedly connected with the clamping block, and the clamping block is embedded and connected to the inside, the integrity and firmness after connection are higher, meanwhile, the connection parts are all provided with waterproof and dustproof components, the waterproof and dustproof performance of the whole device can be improved, the assembly is simple, the cost is high, and the number of assembly parts is small, so that the reliability of the product is improved.
Drawings
FIG. 1 is an assembled view of the present invention;
FIG. 2 is an exploded view of the housing of the present invention;
fig. 3 is an external view of a connector terminal of the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 2 according to the present invention;
fig. 5 is a partial sectional view of a case coupling structure according to the present invention.
In the figure, 1, an upper shell; 2. a lower housing; 3. a connector terminal; 4. mounting a plate; 5. mounting holes; 6. a receiving groove; 7. a baffle plate; 8. a clamping hole; 9. connecting columns; 10. connecting holes; 11. a connecting rod; 12. a clamping block; 13. an anti-corrosion coating; 14. anticorrosive coatings; 15. a magnetic block; 16. rotating the rod; 17. a spring plate; 18. a first seal ring; 19. and a second seal ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a rapid charging type C connector with a charging data line for preventing terminal corrosion comprises an upper shell 1, a lower shell 2 and a connector terminal 3, wherein the rear surfaces of the upper shell 1 and the lower shell 2 are tightly attached to the upper surface and the lower surface of the connector terminal 3, the connecting parts of the upper shell 1 and the lower shell 2 and the connector terminal 3 are subjected to dustproof and waterproof treatment, mounting plates 4 are fixedly connected to the two sides of the lower shell 2, mounting holes 5 are formed in the mounting plates 4, accommodating grooves 6 are formed in the front sides of the lower surface of the upper shell 1 and the upper surface of the lower shell 2, baffles 7 are rotatably connected to the inside of the accommodating grooves 6, the two ends of the accommodating grooves 6 are communicated with the side walls of the upper shell 1 and the lower shell 2, the size of the accommodating grooves 6 is the same as that of the baffles 7, and the positions where the baffles 7 are connected in an adsorption mode are at the same horizontal height as the positions where the upper shell 1 and the lower shell 2 are connected, equal fixedly connected with dwang 16 in bottom at baffle 7 both sides, the outside cover of dwang 16 is equipped with spring leaf 17, dwang 16 and spring leaf 17 all rotate to be connected in last casing 1 or casing 2's inside down, spring leaf 17's both ends respectively with baffle 7 and last casing 1 or casing 2 fixed connection down, baffle 7 is kept away from one side of rotating the end and all is embedded into and is connected with magnetic path 15, opening part in this device is provided with baffle 7, can seal the opening part, thereby reduce the inside quantity of dust entering type C connector, avoid the dust to get into the inside quantity of type C connector, the device of this method is suitableAfter long-time use, the problem that dust is accumulated inside the TypeC connector and the cleaning is inconvenient is solved, meanwhile, the baffle 7 can be stored in the containing groove 6 after being pushed open, the normal use of the TypeC connector is not influenced, the magnetic block 15 is connected inside the baffle 7 in an embedded manner, the two baffles 7 can be adsorbed when the baffle 7 is lowered without the action of external force, so that the opening is sealed, the clamping holes 8 are respectively formed in the rear side of the lower surface of the upper shell 1 and the rear side of the upper surface of the lower shell 2, the connecting columns 9 are fixedly connected to the two sides of the lower surface of the upper shell 1, the connecting holes 10 are respectively formed in the two sides of the upper surface of the lower shell 2, the connecting columns 9 are connected inside the connecting holes 10 in an interference manner, the first sealing rings 18 are connected to the inner walls of the connecting holes 10 in an embedded manner, the second sealing rings 19 are adhered to the outer surfaces of the connecting, the second sealing ring 19 is embedded and connected in the groove, the second sealing ring 19 is tightly attached to the first sealing ring 18, the upper surface and the lower surface of the connector terminal 3 are fixedly connected with the connecting rod 11, one end of the connecting rod 11, which is far away from the connector terminal 3, is fixedly connected with the fixture block 12, the fixture block 12 is embedded and connected in the clamping hole 8, the size of the fixture block 12 is the same as that of the clamping hole 8, and the fixture block 12 is in interference connection with the clamping hole 8, the device is assembled, simple in structure and convenient to assemble, the integrity and firmness after connection are high, meanwhile, the connecting parts are provided with waterproof and dustproof components, the overall waterproof and dustproof performance of the device can be improved, the assembly is simple, the cost is high, fewer assembling parts are provided, the reliability of a product is improved, the part, which is connected with the clamping hole 8, the inner walls of the upper shell 1 and the lower shell 2 are coated with, the anticorrosive paint 14 consists of the following materials in parts by weight: 50 parts of acrylic acid-2, 4, 6-tribromophenyl ester, 0.7 part of sodium silicate, 2 parts of lime, 18 parts of epoxy acrylate resin, 4 parts of zinc carbonate, 1 part of dimethylethanolamine and 3 parts of titanium dioxide, wherein the outer surface of the connector terminal 3 is electroplated with an anti-corrosion coating 13, the anti-corrosion coating 13 is divided into an inner layer and an outer layer, the inner layer is a gold-plated layer, and the outer layer is specifically a gold-plated layerNickel zinc alloy coating，In nickel-zinc alloy coatingsThe zinc metal accounts for 75% of the total weight of the raw materials by weight, and a shell in the device is coated with an anti-corrosion coatingThe material, and the connector terminal is plated with the anti-corrosion plating layer 13, the anti-corrosion capability of the TypeC connector can be improved, and the anti-corrosion plating layer 13 and the anti-corrosion paint 14 have better anti-corrosion performance compared with the prior art, so that the service life of the TypeC connector can be prolonged, and the problem that the housing of the TypeC connector and the connector terminal 3 cause performance reduction under the influence of external factors is prevented.
When in use, the clamping block 12 of the connector terminal 3 is coated with waterproof glue and then is embedded into the clamping hole 8 of the lower shell 2, waterproof glue is coated on the connecting part of the upper shell 1 and the lower shell 2 and the surface of the connecting column 9, the connecting column 9 of the upper shell 1 is embedded into the connecting hole 10 of the lower shell 2, after installation, the first sealing ring 18 and the second sealing ring 19 will be attached together, and the latch 12 on the other side of the connector terminal 3 will be latched into the latching hole 8 of the upper housing 1, when in use, the baffle 7 can be pushed open when the charging head is inserted into the device, the baffle 7 can rotate after being stressed, and the elastic spring piece 17 is tightly arranged, the baffle 7 can rotate into the accommodating groove 6 after rotating, thereby avoiding the baffle 7 from influencing the normal use, after the charging head is pulled out, the baffle 7 can be restored under the drive of the spring piece 17, and meanwhile, the two baffles 7 can be connected in an adsorption mode through the magnetic blocks 15.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a possesses charging data line that prevents terminal corruption and fills typeC connector soon, includes casing (1), casing (2) and connector terminal (3) down, the equal fixedly connected with mounting panel (4) in both sides of casing (2) down, mounting hole (5), its characterized in that have all been seted up to the inside of mounting panel (4): the front side of the lower surface of the upper shell (1) and the front side of the upper surface of the lower shell (2) are respectively provided with an accommodating groove (6), the inside of the accommodating groove (6) is rotatably connected with a baffle (7), the rear side of the lower surface of the upper shell (1) and the rear side of the upper surface of the lower shell (2) are respectively provided with a clamping hole (8), two sides of the lower surface of the upper shell (1) are respectively and fixedly connected with a connecting column (9), two sides of the upper surface of the lower shell (2) are respectively provided with a connecting hole (10), the connecting columns (9) are in interference connection with the inside of the connecting holes (10), the upper surface and the lower surface of the connector terminal (3) are respectively and fixedly connected with a connecting rod (11), one end of the connecting rod (11) far away from the connector terminal (3) is respectively and fixedly connected with a clamping block (12), the clamping block (12) is embedded and connected with the inside of the clamping hole (8), and the inner walls of, the outer surface of the connector terminal (3) is plated with an anti-corrosion plating layer (13).
2. The rapid charging type c connector for a charging data line with corrosion prevention according to claim 1, wherein: the both ends of accomodating groove (6) all communicate with the lateral wall of last casing (1) and casing (2) down, and the size of accomodating groove (6) is the same with the size of baffle (7), the position that baffle (7) adsorb the connection is in same level with the position that last casing (1) and casing (2) are connected down.
3. The rapid charging type c connector for a charging data line with terminal corrosion prevention according to claim 2, wherein: the equal fixedly connected with dwang (16) in bottom of baffle (7) both sides, the outside cover of dwang (16) is equipped with spring leaf (17), dwang (16) and spring leaf (17) all rotate the inside of connecting at last casing (1) or casing (2) down, the both ends of spring leaf (17) respectively with baffle (7) and last casing (1) or casing (2) fixed connection down, one side that rotation end was kept away from in baffle (7) all imbeds and is connected with magnetic path (15).
4. The rapid charging type c connector for a charging data line with corrosion prevention according to claim 1, wherein: the size of the clamping block (12) is the same as that of the clamping hole (8), the clamping block (12) is in interference connection with the clamping hole (8), and waterproof glue is coated on the connecting part of the clamping block (12) and the clamping hole (8).
5. The rapid charging type c connector for a charging data line with corrosion prevention according to claim 1, wherein: the inner wall embedding of connecting hole (10) is connected with first sealing washer (18), the surface of spliced pole (9) is stained with second sealing washer (19), the inside downside that is close to first sealing washer (18) of connecting hole (10) is seted up the recess that corresponds with second sealing washer (19), second sealing washer (19) embedding is connected inside the recess, and second sealing washer (19) closely laminate with first sealing washer (18).
6. The rapid charging type c connector for a charging data line with corrosion prevention according to claim 1, wherein: the anti-corrosion coating (13) is divided into an inner layer and an outer layer, the inner layer is a gold-plated layer, the outer layer is a nickel-zinc alloy coating, and zinc metal in the nickel-zinc alloy coating accounts for 65-75% of the total weight of the raw materials in percentage by weight.
7. The rapid charging type c connector for a charging data line with corrosion prevention according to claim 1, wherein: the anticorrosive paint (14) consists of the following materials in parts by weight: 45-55 parts of acrylic acid-2, 4, 6-tribromophenyl ester, 0.5-0.8 part of sodium silicate, 1-3 parts of lime, 15-20 parts of epoxy acrylate resin, 3-5 parts of zinc carbonate, 1-2 parts of dimethylethanolamine and 1-3 parts of titanium dioxide.
8. The rapid charging type c connector for a charging data line with corrosion prevention according to claim 1, wherein: the rear surfaces of the upper shell (1) and the lower shell (2) are tightly attached to the upper surface and the lower surface of the connector terminal (3), and the connecting parts of the upper shell (1) and the lower shell (2) and the connector terminal (3) are subjected to dustproof and waterproof treatment.
9. The use of the quick charging type C connector for a charging data line to prevent terminal corrosion according to claim 1: waterproof glue is smeared on a clamping block (12) of a connector terminal (3) and then is embedded into a clamping hole (8) of a lower shell (2), waterproof glue is smeared on the connecting part of an upper shell (1) and the lower shell (2) and the surface of a connecting column (9), the connecting column (9) of the upper shell (1) is embedded into a connecting hole (10) of the lower shell (2), after the connector terminal is installed, a first sealing ring (18) and a second sealing ring (19) can be attached together, the clamping block (12) on the other side of the connector terminal (3) can be clamped into the clamping hole (8) of the upper shell (1), when the connector terminal is used, the baffle (7) can be pushed open when the connector terminal is inserted into a device, the baffle (7) can rotate after being stressed, a spring leaf (17) can be arranged, and the baffle (7) can rotate into a containing groove (6) after rotating, so that the baffle (7) can be prevented from influencing normal use, after the charging head is pulled out, the baffle (7) can be restored under the drive of the spring piece (17), and meanwhile, the two baffles (7) can be connected in an adsorption mode through the magnetic block (15).
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| CN201911192269.3A CN111106485B (en) | 2019-11-28 | 2019-11-28 | Possesses charging data line that prevents terminal corruption type C connector that charges soon |
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| CN201911192269.3A CN111106485B (en) | 2019-11-28 | 2019-11-28 | Possesses charging data line that prevents terminal corruption type C connector that charges soon |
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| CN111106485B true CN111106485B (en) | 2020-11-17 |
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| CN111969579B (en) * | 2020-08-12 | 2022-04-15 | 上海创功通讯技术有限公司 | Device and system for protecting connecting terminal |
| CN114006208A (en) * | 2021-11-10 | 2022-02-01 | 浙江帝诺医疗科技有限公司 | Connector, structure and magnetizing method |
| CN216251347U (en) * | 2021-11-29 | 2022-04-08 | 宁德时代新能源科技股份有限公司 | First connector, battery, connector assembly and electric equipment |
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| CN106700843A (en) * | 2016-12-09 | 2017-05-24 | 广西北海浩邦新能源科技有限公司 | Anticorrosive coating |
| CN207967443U (en) * | 2018-01-29 | 2018-10-12 | 深圳市精宏昌精密电子有限公司 | Micro USB fast charge water-proof connectors |
| CN209544667U (en) * | 2018-07-11 | 2019-10-25 | 启东乾朔电子有限公司 | Electric connector and terminal coating |
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| CN111106485A (en) | 2020-05-05 |
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