CN114927889A - Female end electric connector of Type-C - Google Patents
Female end electric connector of Type-C Download PDFInfo
- Publication number
- CN114927889A CN114927889A CN202210565021.2A CN202210565021A CN114927889A CN 114927889 A CN114927889 A CN 114927889A CN 202210565021 A CN202210565021 A CN 202210565021A CN 114927889 A CN114927889 A CN 114927889A
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- terminal
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- terminals
- electrical connector
- female end
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a Type-C female terminal electric connector which comprises an insulating main body and a plurality of terminals, wherein each terminal comprises a first terminal and a second terminal, each first terminal is provided with a butt joint part and a fixing part connected with the butt joint part, each second terminal is provided with the butt joint part, the fixing part and a welding foot, and each second terminal is also provided with a fixing branch opposite to the fixing part of the corresponding first terminal. Because first terminal does not set up the leg, inconvenient independent fixed in the course of working, through set up on the second terminal with the fixed branch that the fixed part of first terminal is relative links together in the course of working, can make the fixed part of first terminal and the fixed branch of second terminal to make first terminal and second terminal integrated into one piece earlier, then break first terminal and second terminal, thereby form the fixed part of first terminal and the fixed branch of second terminal, thereby convenient processing.
Description
Technical Field
The invention relates to the field of electronic equipment, in particular to an electric connector.
Background
The female end electric connector of Type-C extensively applies to various electronic product, such as portable power source, bluetooth headset, cell-phone etc. for charge or data transmission for electronic product. Generally, a Type-C female electrical connector includes an insulative body, a terminal embedded in the insulative body, and a metal shell covering the insulative body. Female end electric connector of Type-C is equipped with various terminals, and each terminal generally all is equipped with the leg, and each terminal is also independent shaping generally.
Disclosure of Invention
The invention aims to provide a Type-C female end electric connector.
In order to solve the technical problem, the Type-C female electrical connector according to the present invention comprises an insulating body and a plurality of terminals, wherein the terminals include a first terminal and a second terminal, the first terminal is provided with a butt-joint portion and a fixing portion connected with the butt-joint portion, the second terminal is provided with a butt-joint portion, a fixing portion and a solder fillet, and the second terminal is further provided with a fixing branch opposite to the fixing portion of the first terminal.
Preferably, the free end of the fixed portion of the first terminal and the free end of the fixed branch of the second terminal are disposed opposite to each other.
Preferably, the first terminal is further provided with a contact portion extending from the mating portion of the first terminal, and the fixing portion of the first terminal is disposed in parallel with the contact portion.
Preferably, the second terminal is further provided with a triple connection portion, and the fixing portion, the fixing branch and the solder leg of the second terminal are respectively connected with each connection end of the triple connection portion.
Preferably, the second and third terminals are located in different rows and vertically offset from each other.
Preferably, the terminals include an upper row of terminals and a lower row of terminals, each terminal of the lower row is provided with a bending part, and the fixing part of each terminal of the lower row is connected with the welding foot thereof through the bending part.
Preferably, the bent portion is L-shaped.
Preferably, the solder tails of the terminals are all bent to one side.
Preferably, Type-C female end electric connector still is equipped with metal casing, metal casing is equipped with the stabilizer blade, the stabilizer blade court the opposite direction of leg is buckled.
Preferably, the triple junction is T-shaped.
Preferably, Type-C female end electric connector still includes independent kayser, the kayser includes left kayser, right kayser and connects the connecting portion of left kayser and right kayser.
Because first terminal does not set up the leg, inconvenient independent fixed in the course of working, through set up on the second terminal with the fixed branch that the fixed part of first terminal is relative, in the course of working, can make the fixed part of first terminal link together with the fixed branch of second terminal to make first terminal and second terminal integrated into one piece earlier, then break first terminal and second terminal, thereby form the fixed part of first terminal and the fixed branch of second terminal, thereby convenient processing.
Drawings
FIG. 1 is a schematic view of embodiment 1 of a Type-C female electrical connector of the present invention;
FIG. 2 is a schematic view of the terminals of the Type-C female electrical connector of FIG. 1;
FIG. 3 is a schematic view of the upper row of terminals in FIG. 1;
FIG. 4 is a schematic view of the lower row of terminals in FIG. 1;
FIG. 5 is a schematic view of one perspective of the insulative body of FIG. 1;
FIG. 6 is a schematic view of another perspective of the insulative body of FIG. 1;
fig. 7 is a schematic view of a portion of the terminals of fig. 1;
FIG. 8 is a schematic view of another portion of the terminals of FIG. 1;
FIG. 9 is a schematic illustration of the first and second terminals of FIG. 1 prior to breaking;
FIG. 10 is a schematic view of the terminals and latch of embodiment 2 of the Type-C female electrical connector of the present invention;
FIG. 11 is a schematic view of the latch of FIG. 10.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific examples.
Example 1:
as shown in fig. 1-8, the Type-C female electrical connector of the present embodiment includes an insulative housing 2000 and a plurality of terminals. Wherein the terminals comprise a first terminal 4 and a second terminal 3. The first terminal 4 is provided with a butt joint part 42 and a fixing part 46 connected with the butt joint part 42, the second terminal 3 is provided with a butt joint part 32, a fixing part 311 and a solder tail 33, and the second terminal 3 is further provided with a fixing branch 313 opposite to the fixing part 46 of the first terminal 4. As shown in fig. 3, the free end of the fixing portion 46 of the first terminal 4 and the free end of the fixing branch 313 of the second terminal 3 are disposed opposite to each other. The first terminal 4 is further provided with a contact portion 45, the contact portion 45 extends from the abutting portion of the first terminal, and the fixing portion 46 of the first terminal 4 is arranged in parallel with the contact portion 45.
The second terminal 3 is further provided with a three-headed connection portion 312, the fixing portion 311, the fixing branch 313 and the solder fillet 33 of the second terminal 3 are respectively connected with each connection end of the three-headed connection portion 312, that is, the fixing portion 311 of the second terminal 3 is connected with the connection end 3121; the welding leg 33 is connected with the connecting end 3122; fixed branch 313 is connected to connection end 3123. The triple junction 312 is T-shaped. The provision of the triple connection portion facilitates the connection of the fixing portion 311, the fixing branch 313, and the solder fillet 33 of the second terminal 3, and also enables the terminal to be embedded more firmly in the insulating main body 2000.
The terminal also comprises a third terminal 8 of the same kind as the second terminal 3, the leg 33 of the second terminal 3 and the leg 83 of the third terminal 8 abutting together. Like this, can make leg 33 and leg 83 merge into a leg, make a pad of these two leg commoning, be equivalent to the quantity that has reduced the leg like this, do not influence data transmission, the maintenance of also being convenient for reduces the area that Type-C female end electric connector occupies the PCB board, makes things convenient for the cloth board.
The second terminals 3 and the third terminals 8 are located in different rows and are vertically staggered from each other. Specifically, the second terminals 3 are located at the upper row, and the third terminals 8 are located at the lower row.
The terminals comprise upper-row terminals and lower-row terminals, each lower-row terminal is provided with a bent part, and the fixing parts of the lower-row terminals are connected with the welding pins through the bent parts. Specifically, the terminals of the lower row include a third terminal 8, a fourth terminal 7, a fifth terminal 9, a sixth terminal 6, and a seventh terminal 10. The third terminal 8 is a data terminal, the fourth terminal 7 is a data terminal, the fifth terminal 9 is a detection terminal, and the sixth terminal 6 and the seventh terminal 10 are both ground terminals. The sixth terminal 6 and the seventh terminal 10 are provided with a retaining portion, so that a separate latch is not required. The lower row of terminals are all made of the same material, for example, the lower row of terminals are all made of the same steel sheet or copper sheet, so that the processing procedure can be simplified, and the production efficiency can be improved. If made of copper, the conductivity is better; if made of steel, the retaining portion is more wear resistant. The third terminal 8 includes an abutting portion 82, a fixing portion 81, a solder leg 83, and a bent portion 85 connecting the fixing portion 81 and the solder leg 83. The fourth terminal 7 includes an abutting portion 72, a fixing portion 71, a solder tail 73, and a bent portion 75 connecting the fixing portion 71 and the solder tail 73. The fixing portion 71 of the fourth terminal 7 extends toward the contact portion 45 to form a bridging protrusion 711, so that the contact portion 45 is conveniently bridged to the bridging protrusion 711. The fifth terminal 9 includes an abutting portion 92, a fixing portion 91, a solder leg 93, and a bent portion 95 connecting the fixing portion 91 and the solder leg 93. The sixth terminal 6 includes a mating portion 62, a fixing portion 61, a solder tail 63, and a bent portion 55 connecting the fixing portion 61 and the solder tail 63. The seventh terminal 10 includes a mating portion 102, a fixing portion 101, a solder tail 103, and a bent portion 105 connecting the fixing portion 101 and the solder tail 103. Through setting up the kink, can make these have the terminal of kink stagger in vertical direction with other terminals to make all terminals distribute in last row and lower row. Each bending part is L-shaped.
The upper row of terminals includes a first terminal 4, a second terminal 3, an eighth terminal 1, a ninth terminal 2, and a tenth terminal 5. The first terminal 4 is a data terminal, the second terminal 3 is a data terminal, the eighth terminal 1 is a positive power terminal, the ninth terminal 2 is a detection terminal, and the tenth terminal 5 is a positive power terminal. The terminals on the upper row are all made of copper materials. The eighth terminal 1 includes a mating portion 12. The ninth terminal 2 includes a mating portion 22. The tenth terminal 5 includes a mating portion 52. In this embodiment, the solder tails of the terminals are all bent to one side.
At least some of the terminals overlap other terminals of the same type to maintain the electrical connection between the some of the terminals and the other terminals of the same type. In the present embodiment, the first terminal 4 is connected to the fourth terminal 7. By overlapping with other terminals of the same type, the part of the terminals does not need to be provided with welding feet, and electric energy or data is transmitted through the welding feet of other terminals of the same type. The leg has reduced like this, and the maintenance of also being convenient for reduces the area that Type-C female end electric connector occupy the PCB board, makes things convenient for the cloth board.
The terminals include terminals distributed in upper and lower rows, and terminals lapped over the same kind of terminals and terminals lapped by the terminals are distributed in different rows. Specifically, the first terminal 4 is located at the upper row, and the fourth terminal 7 is located at the lower row.
The terminals lapped on the same kind of terminals and the terminals lapped by the terminals are staggered with each other in the vertical direction. The first terminal 4 and the fourth terminal 7 are vertically offset from each other.
Terminals to be connected to the same kind of terminals are provided with contact portions for connection. Specifically, the first terminal 4 is provided with a contact portion 45 for overlapping.
The contact portion extends from the mating portion of a terminal to be mated with a like terminal and then bends toward the mated terminal. Specifically, the contact portion 45 extends from the abutting portion 42 and then bends toward the fourth terminal 7.
The terminals to be connected to the same kind of terminals are also provided with fixing portions connected in parallel to the contact portions thereof and connected to the mating portions thereof. Specifically, the first terminal 4 is also provided with a fixing portion 46 connected in parallel with the contact portion 45 thereof and connected to the butting portion 42 thereof.
The fixed part of the lapped terminal extends towards the contact part to form a lapping convex part. Specifically, the fixing portion 71 of the fourth terminal 7 extends in the direction of the contact portion 45 to form a bridging convex portion 711. By providing the overlapping protrusion 711, the contact portion 45 of the first terminal 4 is easily conducted to the overlapping protrusion 711, and short-circuiting or interference between the first terminal 4 and another terminal is prevented.
The terminals lapped on the terminals of the same type are data terminals. Specifically, the first terminal 4 and the fourth terminal 7 are data terminals.
Female end electric connector of Type-C still is equipped with metal casing 1000, metal casing 1000 is equipped with stabilizer blade 1001, stabilizer blade 1001 court the opposite direction of leg is buckled. Through setting up stabilizer blade 1001, can strengthen being connected of female end electric connector of Type-C and PCB improves joint strength, simultaneously, with the leg opposite direction of bending of terminal, can make female end electric connector of Type-C is keep balance more easily.
Because first terminal does not set up the leg, inconvenient independent fixed in the course of working, through set up on the second terminal with the fixed branch that the fixed part of first terminal is relative, in the course of working, can make the fixed part of first terminal link together with the fixed branch of second terminal to make first terminal and second terminal integrated into one piece earlier, then break first terminal and second terminal, thereby form the fixed part of first terminal and the fixed branch of second terminal, thereby convenient processing.
As shown in fig. 9, the second terminal 3 and the first terminal 4 are integrally connected before the breaking, so that the second terminal 3 and the first terminal 4 can be integrally formed.
In this embodiment, the Type-C female electrical connector has 10 mating portions and 9 solder tails. Since the leg 33 and the leg 83 are merged together to share one pad, there are 8 pads in total.
Example 2:
as shown in fig. 10 to 11, the Type-C female electrical connector of the present embodiment is different from embodiment 1 in that: the Type-C female electrical connector further comprises an independent latch 3000. The latch 3000 includes a left latch 3001, a right latch 3002, and a connecting portion 3003. The connecting portion 3003 integrally connects the left latch 3001 and the right latch 3002.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, i.e. all equivalent variations and modifications made by the present invention are covered by the scope of the claims of the present invention, which is not limited by the examples herein.
Claims (10)
1. The utility model provides a female end electric connector of Type-C, includes insulating main part and a plurality of terminal, its characterized in that, the terminal includes first terminal and second terminal, first terminal is equipped with butt joint portion and rather than the fixed part that butt joint portion is connected, the second terminal is equipped with butt joint portion, fixed part and leg, the second terminal still be equipped with the fixed branch that the fixed part of first terminal is relative.
2. The Type-C female electrical connector of claim 1, wherein the free ends of the fixed portions of the first terminals and the free ends of the fixed branches of the second terminals are oppositely disposed.
3. The Type-C female end electrical connector of claim 1, wherein the first terminal further comprises a contact portion extending from the mating portion of the first terminal, the securing portion of the first terminal being disposed in parallel with the contact portion.
4. The Type-C female electrical connector according to claim 1, wherein the second terminal further comprises a three-headed connection portion, and the fixing portion, the fixing branch and the solder tail of the second terminal are respectively connected to the respective connection ends of the three-headed connection portion.
5. The Type-C female end electrical connector of claim 4, wherein the triple connection is T-shaped.
6. The Type-C female end electrical connector of claim 1, wherein the terminals comprise an upper row of terminals and a lower row of terminals, each terminal of the lower row is provided with a bent portion, and the fixing portion of each terminal of the lower row is connected to the solder tail thereof through the bent portion.
7. The Type-C female end electrical connector of claim 6, wherein the bent portion is L-shaped.
8. The Type-C female end electrical connector of claim 1, wherein the solder tails of the terminals are all bent to one side.
9. The Type-C female end electrical connector according to claim 8, wherein the Type-C female end electrical connector is further provided with a metal shell, the metal shell is provided with support legs, and the support legs are bent towards the opposite directions of the support legs.
10. The Type-C female end electrical connector of claim 1, further comprising an independent latch, wherein the latch comprises a left latch, a right latch, and a connecting portion connecting the left latch and the right latch.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210565021.2A CN114927889A (en) | 2022-05-23 | 2022-05-23 | Female end electric connector of Type-C |
| PCT/CN2023/095519 WO2023226931A1 (en) | 2022-05-23 | 2023-05-22 | Type-c female end electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210565021.2A CN114927889A (en) | 2022-05-23 | 2022-05-23 | Female end electric connector of Type-C |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114927889A true CN114927889A (en) | 2022-08-19 |
Family
ID=82810020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210565021.2A Pending CN114927889A (en) | 2022-05-23 | 2022-05-23 | Female end electric connector of Type-C |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114927889A (en) |
| WO (1) | WO2023226931A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023226931A1 (en) * | 2022-05-23 | 2023-11-30 | 深圳市普玛斯精密组件有限公司 | Type-c female end electric connector |
| WO2023226927A1 (en) * | 2022-05-23 | 2023-11-30 | 深圳市普玛斯精密组件有限公司 | Type-c female-end electrical connector |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM309197U (en) * | 2006-07-14 | 2007-04-01 | Hon Hai Prec Ind Co Ltd | Switch |
| CN201146265Y (en) * | 2008-01-25 | 2008-11-05 | 富港电子（东莞）有限公司 | Memory card connector |
| CN102280742A (en) * | 2011-05-30 | 2011-12-14 | 深圳市正耀科技有限公司 | Electric connector and terminal material strip thereof |
| CN204179298U (en) * | 2014-07-25 | 2015-02-25 | 东莞建冠塑胶电子有限公司 | One is insert molded structure and electric power connector thereof |
| CN106299844B (en) * | 2016-08-19 | 2019-12-27 | 富士康(昆山)电脑接插件有限公司 | Plug connector |
| CN206516792U (en) * | 2016-12-09 | 2017-09-22 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN217740820U (en) * | 2022-05-23 | 2022-11-04 | 深圳市普玛斯精密组件有限公司 | Female end electric connector of Type-C |
| CN114927890A (en) * | 2022-05-23 | 2022-08-19 | 深圳市普玛斯精密组件有限公司 | Female end electric connector of Type-C |
| CN114927889A (en) * | 2022-05-23 | 2022-08-19 | 深圳市普玛斯精密组件有限公司 | Female end electric connector of Type-C |
| CN218039864U (en) * | 2022-05-23 | 2022-12-13 | 深圳市普玛斯精密组件有限公司 | Female end electric connector of Type-C |
| CN217768834U (en) * | 2022-05-23 | 2022-11-08 | 深圳市普玛斯精密组件有限公司 | Female end electric connector of Type-C |
-
2022
- 2022-05-23 CN CN202210565021.2A patent/CN114927889A/en active Pending
-
2023
- 2023-05-22 WO PCT/CN2023/095519 patent/WO2023226931A1/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023226931A1 (en) * | 2022-05-23 | 2023-11-30 | 深圳市普玛斯精密组件有限公司 | Type-c female end electric connector |
| WO2023226927A1 (en) * | 2022-05-23 | 2023-11-30 | 深圳市普玛斯精密组件有限公司 | Type-c female-end electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023226931A1 (en) | 2023-11-30 |
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