CN114188745A - PCB-free plate resistance TYPE C male head - Google Patents
PCB-free plate resistance TYPE C male head Download PDFInfo
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- CN114188745A CN114188745A CN202111675643.2A CN202111675643A CN114188745A CN 114188745 A CN114188745 A CN 114188745A CN 202111675643 A CN202111675643 A CN 202111675643A CN 114188745 A CN114188745 A CN 114188745A
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- 238000007493 shaping process Methods 0.000 claims abstract description 27
- 238000000465 moulding Methods 0.000 claims abstract description 19
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 238000010073 coating (rubber) Methods 0.000 claims description 4
- 229910000679 solder Inorganic materials 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 238000010137 moulding (plastic) Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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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
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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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- 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
-
- 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
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6616—Structural association with built-in electrical component with built-in single component with resistor
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a PCB-free plate resistor TYPE C male connector, which comprises a TYPE C shell, a TYPE C molding surface A, a TYPE C molding surface B, a surface A terminal component, a surface B terminal component and a clamping hook, the A-side terminal assembly includes a first A-side terminal, a second A-side terminal, a third A-side terminal, a fourth A-side terminal, a fifth A-side terminal, and a sixth A-side terminal, the A surface of the TYPE C molding is a plastic molding part of the A surface terminal component, and the upper end position of the A surface of the TYPE C molding is provided with at least two patch grooves, a first resistor is arranged in one of the patch slots, a second resistor is arranged in the other patch slot, b face terminal subassembly includes first B face terminal, second B face terminal and third B face terminal, TYPE C shaping B face is the plastic shaping part of B face terminal subassembly.
Description
Technical Field
The invention relates to the technical field of TYPE C male connectors, in particular to a PCB-free TYPE C male connector with a strip resistor.
Background
With the development of electronic products, the USB association sets a TYPE C interface as a unified interface for all electronic products, in order to reduce the TYPEs of interfaces of electronic products and avoid material waste, in the prior art, a TYPE C male connector and a PCB board are generally welded with a resistor, a PCB board needs to be attached during the production process, and then a required function detection resistor is welded on the PCB board;
however, if the original wiring requirement of the terminal is not changed, the required function detection resistance can be directly welded on the terminal of the male connector, so that the material usage of a PCB (printed circuit board) can be reduced, the waste and pollution of products are reduced, the overall product cost is reduced, and the charging current of the products can be greatly improved.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a PCB-free plate resistance TYPE C male connector.
The technical scheme adopted by the invention for solving the technical problems is as follows: a PCB-free plate resistance TYPE C male head comprises a structural main body, wherein the structural main body comprises a TYPE C shell, a TYPE C molding A surface, a TYPE C molding B surface, an A surface terminal component, a B surface terminal component and a clamping hook;
the A-surface terminal assembly comprises a first A-surface terminal, a second A-surface terminal, a third A-surface terminal, a fourth A-surface terminal, a fifth A-surface terminal and a sixth A-surface terminal, and further comprises a first terminal clamping point and a second terminal clamping point, wherein the first terminal clamping point is formed on the side edge of the first A-surface terminal, the second terminal clamping point is formed on the side edge of the fifth A-surface terminal, the TYPE C forming A-surface is a plastic forming part of the A-surface terminal assembly, the A-surface terminal assembly is encapsulated by the TYPE C forming A-surface and a contact elastic sheet terminal positioned on the front side is encapsulated and fixed, so that the elasticity of each terminal is uniform, the phenomenon of high and low PIN is avoided, at least two patch grooves are formed in the upper end position of the TYPE C forming A-surface, a first resistor is installed in one patch groove, and a second resistor is installed in the other patch groove, by arranging the chip groove, the solder paste on the surface A formed by the TYPE C can be accurately brushed to the position needing to be pasted with the chip in the process of brushing the tin, so that the first resistor and the second resistor can be accurately welded on the chip groove by a chip mounter;
b face terminal subassembly includes first B face terminal, second B face terminal and third B face terminal, and B face terminal subassembly still includes third terminal card point and fourth terminal stuck point simultaneously, third terminal card point shaping is in the side of first B face terminal, the side of fourth terminal card point shaping and third B face terminal, TYPE C shaping B face is the plastic forming part of B face terminal subassembly, and TYPE C shaping B face carries out the rubber coating with B face terminal subassembly to it is fixed to carry out the rubber coating with the contact shell fragment terminal that is located the front side, thereby makes the bullet height of each terminal unified, avoids the phenomenon of height PIN to take place.
Preferably, the first a-side terminal is a charging negative earth line a12 of the terminal, the second a-side terminal is a power supply positive charging a9 of the terminal, the third a-side terminal is a CC detection a5 of the terminal, meanwhile, the third a-side terminal serves as a detection transmission command PIN in the product, the fourth a-side terminal is a power supply positive charging a4 of the terminal, the fifth a-side terminal is a charging negative earth line a1 of the terminal, the sixth a-side terminal is data a6 and a7 of the terminal, and the data a6 is short-circuited with the data a 7;
the first B face terminal is charging negative ground wire B1 of terminal, the second B face terminal is the power positive pole of terminal B4 and the power anodal B9 that charges, and the power anodal B4 that charges and the power positive pole B9 short circuit that charges to increase the area of connection of terminal, make the power positive pole can pass through the heavy current, the third B face terminal is charging negative ground wire B12 of terminal.
Preferably, the spacing hole of rectangle form is all seted up to the side of TYPE C shell, the front end shaping of trip has a set of spacing stuck point, the spacing stuck point and the spacing hole joint of trip to make TYPE C shell simultaneously with TYPE C shaping A face, TYPE C shaping B face, A face terminal subassembly and B face terminal subassembly fastening connection.
Preferably, a set of equidistant distribution's locating hole is seted up to the trip, makes TYPE C shaping A face and TYPE C shaping B face carry out the rigidity through the locating hole, prevents the dislocation to play the effect of protection terminal uniformity.
Preferably, the first terminal stuck point, the second terminal stuck point, the third terminal stuck point and the fourth terminal stuck point are respectively in touch short circuit with the clamping hook, and meanwhile, the terminal pad positions of the first A-surface terminal, the first B-surface terminal, the fifth A-surface terminal and the third B-surface terminal are subjected to structural touch processing, so that the short circuit contact of the terminals is firmer.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention cancels a PCB board, bends a terminal on the highest point of a TYPE C molding A surface, reserves a patch groove for installing a resistor on the terminal needing to be patch, reserves a patch groove at the positions of a fourth A surface terminal and a fifth A surface terminal if a product is required to have a pull-up charging function, and welds a 0402 resistor on the patch groove, reserves a patch groove at the positions of the first A surface terminal and the fifth A surface terminal if the product is required to have a pull-down charging function, and welds a 0603 resistor on the patch groove, so that the product can firstly assemble all parts and then patch-weld, and the practicability and the universality of the production process technology are all stronger than those of the traditional resistor-patch product process;
2. the USB association requires that 4 lines of the power negative ground wire in the male terminal need to be short-circuited, so that a first terminal clamping point of a first A-surface terminal, a second terminal clamping point of a fifth A-surface terminal, a third terminal clamping point of a first B-surface terminal and a fourth terminal clamping point of a third B-surface terminal are in touch short circuit with a clamping hook, and meanwhile, the clamping point positions of the short circuit are in short circuit with the shell;
3. the positive power supply charge B4 in the B-side terminal assembly is short-circuited with the positive power supply charge B9, and the positive power supply charge A4 in the A-side terminal assembly is short-circuited with the positive power supply charge A9 by punching a hole at the position of one pad and punching a convex hull at the position of the other pad;
4. the terminal assembly on the A side and the terminal assembly on the B side are integrally formed from a bonding pad to a contact elastic sheet, so that the phenomenon that a public head elastic sheet is uneven on the market is improved, and the terminal material bridge mode is adopted between the other two terminals, so that the high elasticity consistency of the terminals can be guaranteed not to be damaged when the terminals are molded into plastic, and the terminals are punched out after the plastic is molded;
5. punching holes at the positions of the pads of the terminal assembly on the A side, and punching convex hulls at the positions of the pads of the terminal assembly on the B side, so that short circuits are touched at the positions of the pads after molding and assembling, and when a worker performs wire bonding, the terminals on the terminal assembly on the A side and the terminals on the terminal assembly on the B side can be firmly welded together by solder paste;
6. a plurality of clamping positions and clamping columns are respectively arranged on the inner sides of the TYPE C forming surface A and the TYPE C forming surface B, so that the clamping columns and the clamping positions are fastened with each other in the assembling process, and the TYPE C forming surface A is firmly connected with the TYPE C forming surface B;
7. three pad that this public head designed is the product power positive pole respectively, detects PIN and product power negative pole, and the mark is V, CC and G respectively, and the pad is unanimous with conventional circuit on the market, can be used for on C to the C product on the heavy current data line or the patch cord to the pad is the terminal pad, and the hot-iron can weld for a long time during the bonding wire, and the pad can not have the obscission, when having avoided the PCB board pad on the market to weld for a long time, and the copper foil obscission easily.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of an A-side terminal assembly according to the present invention;
FIG. 3 is a schematic structural diagram of a B-side terminal assembly according to the present invention.
Reference numbers in the figures:
TYPE C shell 1, spacing hole 101, TYPE C shaping A face 2, the paster groove 21, first resistance 3, second resistance 4, A face terminal subassembly 200, B face terminal subassembly 300, trip 14, the locating hole 141, spacing stuck point 142, TYPE C shaping B face 15, first A face terminal 5, first terminal card point 51, second terminal stuck point 52, second A face terminal 6, third A face terminal 7, fourth A face terminal 8, fifth A face terminal 9, sixth A face terminal 10, first B face terminal 11, second B face terminal 12, third terminal card point 111, fourth terminal card point 131, convex closure 100.
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.
As shown in fig. 1-3, the invention provides a PCB-free plate resistor TYPE C male connector, which comprises a structural main body, wherein the structural main body comprises a TYPE C shell 1, a TYPE C molding a surface 2, a TYPE C molding B surface 15, an a surface terminal assembly, a B surface terminal assembly and a hook;
the A-side terminal assembly 200 comprises a first A-side terminal 5, a second A-side terminal 6, a third A-side terminal 7, a fourth A-side terminal 8, a fifth A-side terminal 9 and a sixth A-side terminal 10, and further comprises a first terminal clamping point 51 and a second terminal clamping point 52, wherein the first terminal clamping point 51 is formed on the side edge of the first A-side terminal 5, the second terminal clamping point 52 is formed on the side edge of the fifth A-side terminal 9, the TYPE C-formed A-side 2 is a plastic forming part of the A-side terminal assembly 200, the TYPE C-formed A-side 2 encapsulates the A-side terminal assembly 200 and encapsulates and fixes a contact spring piece terminal positioned on the front side, so that the elastic height of each terminal is high, the high and low PIN phenomena are avoided, at least two patch grooves 21 are formed in the upper end position of the TYPE C-formed A-side 2, a first resistor 3 is installed in one patch groove 21, the second resistor 4 is arranged in the other patch slot 21, and the arrangement of the patch slot 21 enables solder paste on the TYPE C forming surface A2 to be accurately brushed into a position where a patch is required in the process of brushing tin, so that the first resistor 3 and the second resistor 4 are accurately welded on the patch slot 21 by a chip mounter;
the B-side terminal assembly 300 comprises a first B-side terminal 11, a second B-side terminal 12 and a third B-side terminal 13, the B-side terminal assembly 300 further comprises a third terminal clamping point 111 and a fourth terminal clamping point 131, the third terminal clamping point 111 is formed on the side edge of the first B-side terminal 11, the fourth terminal clamping point 131 is formed on the side edge of the third B-side terminal 13, the TYPE C forming B-side 15 is a plastic forming part of the B-side terminal assembly 300, the TYPE C forming B-side 15 encapsulates the B-side terminal 300 and encapsulates and fixes a contact elastic sheet terminal located on the front side, so that the terminals are high in elasticity, and the phenomenon of high and low PINs is avoided.
The first A-side terminal 5 is a charging negative earth wire A12 of a terminal, the second A-side terminal 6 is a power supply positive charging A9 of the terminal, the third A-side terminal 7 is CC detection A5 of the terminal, meanwhile, the third A-side terminal 7 is used as a detection transmission instruction PIN in a product, the fourth A-side terminal 8 is a power supply positive charging A4 of the terminal, the fifth A-side terminal 9 is a charging negative earth wire A1 of the terminal, the sixth A-side terminal 10 is data A6 and A7 of the terminal, and the data A6 and the data A7 are in short circuit;
the first B-side terminal 11 is a charging negative ground wire B1 of the terminal, the second B-side terminal 12 is a power supply positive charging B4 and a power supply positive charging B9 of the terminal, and the power supply positive charging B4 is in short circuit with the power supply positive charging B9, so that the connection area of the terminal is enlarged, the power supply positive electrode can pass through large current, and the third B-side terminal 13 is a charging negative ground wire B12 of the terminal.
A set of equidistant distribution's locating hole 141 is seted up to trip 14, makes TYPE C shaping A face 2 and TYPE C shaping B face 15 carry out the rigidity through locating hole 141, prevents the dislocation to play the effect of protection terminal uniformity.
The first terminal clamping point 51, the second terminal clamping point 52, the third terminal clamping point 111 and the fourth terminal clamping point 131 are respectively in touch short circuit with the clamping hook 14, and meanwhile, structural touch processing is carried out on the terminal pad positions of the first A-surface terminal 5, the first B-surface terminal 11, the fifth A-surface terminal 9 and the third B-surface terminal 13, so that the short circuit contact of the terminals is firmer.
The PCB is omitted, the terminal is bent on the highest point of the A face formed by TYPE C, a patch groove used for installing a resistor is reserved on the terminal needing to be subjected to the patch, if the product is required to have a pull-up charging function, a patch groove is reserved at the positions of the fourth A face terminal and the fifth A face terminal, a 0402 resistor is welded on the patch groove, if the product is required to have a pull-down charging function, a patch groove is reserved at the positions of the first A face terminal and the fifth A face terminal, and a 0603 resistor is welded on the patch groove The second terminal clamping point of the fifth A-surface terminal, the third terminal clamping point of the first B-surface terminal and the fourth terminal clamping point of the third B-surface terminal are in touch short circuit with the clamping hook, meanwhile, the short-circuit clamping point position is in short circuit with the shell, in addition, the positions of the terminal pads of the first A-surface terminal, the first B-surface terminal, the fifth A-surface terminal and the third B-surface terminal are subjected to structural touch processing, so that the short-circuit contact of the terminals is firmer, and the terminals can pass larger current, the power supply positive electrode charging B4 in the B-surface terminal assembly is in short circuit with the power supply positive electrode charging B9, punching is carried out at the position of one of the pads, convex wrapping is carried out at the position of the other pad, so that the power supply positive electrode charging A4 of the A-surface terminal assembly is in short circuit with the power supply positive electrode charging A9, the A-surface terminal assembly and the B-surface terminal assembly are integrally formed in a mode from the pads to the contact elastic sheets, therefore, the phenomenon of uneven height of a male head elastic sheet on the market is improved, a terminal material bridge mode is adopted in the middle of the other two terminals, the terminal is enabled to be prevented from being damaged in the process of molding plastic of the terminal, the terminal is washed away after the molding plastic, a convex hull is punched at the position of a pad of the terminal assembly on the side A, so that the pad is short-circuited after molding and assembling, when a worker conducts welding wires, the terminals on the terminal assembly on the side A and the terminals on the terminal assembly on the side B can be firmly welded together by tin paste, a plurality of clamping positions and clamping columns are respectively arranged on the inner sides of the molding surface A and the molding surface B of the TYPE C, therefore, the clamping columns and the clamping positions are fastened with each other in the assembling process, so that the molding surface A and the molding surface B of the TYPE C are firmly connected, and three welding pads designed by the male head are respectively a positive pad, a negative pad, a terminal and a terminal on the terminal are fixed pad, and the terminal is fixed on the male head, and the male head, so that the male head is fixed on the male head, and the female head, and the male head are fixed on the female head, thereby, and the female head, and the male head are fixed together, and the female head are fixed together, and the female head are fixed together, and the female head are fixed together, and the female head are fixed together, and the female head are fixed together, and the female head, The detection PIN and the product power supply negative electrodes are respectively identified as V, CC and G, the bonding pad is consistent with a conventional circuit on the market, the detection PIN and the product power supply negative electrodes can be used for C-to-C products on a large-current data line or a patch cord, the bonding pad is a terminal bonding pad, a hot iron can be welded for a long time during wire welding, the bonding pad does not have a shedding phenomenon, and the phenomenon that a copper foil is easy to shed when a PCB bonding pad on the market is welded for a long time is avoided.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A PCB-free plate resistance TYPE C male head is characterized by comprising a structural main body, wherein the structural main body comprises a TYPE C shell, a TYPE C molding A surface, a TYPE C molding B surface, an A surface terminal component, a B surface terminal component and a clamping hook;
the A-surface terminal assembly comprises a first A-surface terminal, a second A-surface terminal, a third A-surface terminal, a fourth A-surface terminal, a fifth A-surface terminal and a sixth A-surface terminal, and further comprises a first terminal clamping point and a second terminal clamping point, wherein the first terminal clamping point is formed on the side edge of the first A-surface terminal, the second terminal clamping point is formed on the side edge of the fifth A-surface terminal, the TYPE C forming A-surface is a plastic forming part of the A-surface terminal assembly, the A-surface terminal assembly is encapsulated by the TYPE C forming A-surface and a contact elastic sheet terminal positioned on the front side is encapsulated and fixed, so that the elasticity of each terminal is uniform, the phenomenon of high and low PIN is avoided, at least two patch grooves are formed in the upper end position of the TYPE C forming A-surface, a first resistor is installed in one patch groove, and a second resistor is installed in the other patch groove, by arranging the chip groove, the solder paste on the surface A formed by the TYPE C can be accurately brushed to the position needing to be pasted with the chip in the process of brushing the tin, so that the first resistor and the second resistor can be accurately welded on the chip groove by a chip mounter;
b face terminal subassembly includes first B face terminal, second B face terminal and third B face terminal, and B face terminal subassembly still includes third terminal card point and fourth terminal stuck point simultaneously, third terminal card point shaping is in the side of first B face terminal, the side of fourth terminal card point shaping and third B face terminal, TYPE C shaping B face is the plastic forming part of B face terminal subassembly, and TYPE C shaping B face carries out the rubber coating with B face terminal subassembly to it is fixed to carry out the rubber coating with the contact shell fragment terminal that is located the front side, thereby makes the bullet height of each terminal unified, avoids the phenomenon of height PIN to take place.
2. The PCB-free plate resistance TYPE C male connector of claim 1, wherein the first A-side terminal is a charging negative earth line A12 of the terminal, the second A-side terminal is a power positive charging A9 of the terminal, the third A-side terminal is a CC detection A5 of the terminal, meanwhile, the third A-side terminal is used as a detection transmission command PIN in a product, the fourth A-side terminal is a power positive charging A4 of the terminal, the fifth A-side terminal is a charging negative earth line A1 of the terminal, the sixth A-side terminal is data A6 and A7 of the terminal, and the data A6 is in short circuit with the data A7;
the first B face terminal is charging negative ground wire B1 of terminal, the second B face terminal is the power positive pole of terminal B4 and the power anodal B9 that charges, and the power anodal B4 that charges and the power positive pole B9 short circuit that charges to increase the area of connection of terminal, make the power positive pole can pass through the heavy current, the third B face terminal is charging negative ground wire B12 of terminal.
3. The public head of no PCB slab band resistance TYPE C of claim 1, a serial communication port, the spacing hole of rectangle form is all seted up to the side of TYPE C shell, the front end shaping of trip has a set of spacing stuck point, the spacing stuck point and the spacing hole joint of trip to make TYPE C shell simultaneously with TYPE C shaping A face, TYPE C shaping B face, A face terminal subassembly and B face terminal subassembly fastening connection.
4. The male head of a no PCB slab band resistance TYPE C of claim 1, characterized in that, the trip sets up a set of equidistant distribution's locating hole, makes TYPE C shaping A face and TYPE C shaping B face carry out the rigidity through the locating hole, prevents the dislocation to play the effect of protection terminal uniformity.
5. The male head of PCB-free TYPE C with the resistor of claim 1, wherein the first terminal clamping point, the second terminal clamping point, the third terminal clamping point and the fourth terminal clamping point are respectively in touch short circuit with the clamping hook, and meanwhile, the terminal pad positions of the first A-surface terminal, the first B-surface terminal, the fifth A-surface terminal and the third B-surface terminal are all subjected to structural touch processing, so that the short circuit contact of the terminals is firmer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111675643.2A CN114188745B (en) | 2021-12-31 | 2021-12-31 | PCB-free charged TYPE C male head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111675643.2A CN114188745B (en) | 2021-12-31 | 2021-12-31 | PCB-free charged TYPE C male head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114188745A true CN114188745A (en) | 2022-03-15 |
| CN114188745B CN114188745B (en) | 2024-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111675643.2A Active CN114188745B (en) | 2021-12-31 | 2021-12-31 | PCB-free charged TYPE C male head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114188745B (en) |
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| CN204315774U (en) * | 2015-01-08 | 2015-05-06 | 深圳市质友精密电子有限公司 | USB Dual-face inserting male |
| CN107611748A (en) * | 2017-07-31 | 2018-01-19 | 深圳市鑫九天科技有限公司 | The moulding process of USB TYPE C Male head connectors |
| CN208608416U (en) * | 2018-06-28 | 2019-03-15 | 东莞市欧联电子科技有限公司 | A kind of TYPE-C male head structure |
| CN209592380U (en) * | 2018-04-27 | 2019-11-05 | 陈启德 | Without the TYPE-C male connector of pcb board |
| CN112382877A (en) * | 2020-11-05 | 2021-02-19 | 深圳市正耀科技有限公司 | TYPE C male connector with high-speed transmission rate and production process |
| CN216872298U (en) * | 2021-12-31 | 2022-07-01 | 深圳市新南五金塑胶制品有限公司 | PCB-free plate resistance TYPE C male head |
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| FR2911001A1 (en) * | 2007-05-31 | 2008-07-04 | Ls Ind Systems Co Ltd | Terminal module assembly for mold cased circuit breaker and mold cased circuit breaker having the same, capable of rapidly converting a terminal type by forming a terminal part of the circuit breaker to the module assembly |
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| CN114188745B (en) | 2024-07-05 |
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