CN214542779U - Type-C electric connector - Google Patents
Type-C electric connector Download PDFInfo
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- CN214542779U CN214542779U CN202120572543.6U CN202120572543U CN214542779U CN 214542779 U CN214542779 U CN 214542779U CN 202120572543 U CN202120572543 U CN 202120572543U CN 214542779 U CN214542779 U CN 214542779U
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- type
- butt joint
- reinforced
- latch
- kayser
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Abstract
The utility model discloses a Type-C electric connector, including insulating main part and inlay bury in a plurality of terminals in the insulating main part, each terminal all is equipped with the butt joint portion that fixed part, one end with the fixed part are connected and sets up the leg at the fixed part other end, a plurality of terminals include power supply terminal, signal terminal, the both sides of insulating main part respectively are equipped with a kayser, wherein, each kayser all is equipped with butt joint portion and the leg that is used for ground connection, and at least one of them kayser still is equipped with at its butt joint portion's reverse side and strengthens butt joint portion. Through set up butt joint portion and leg on the kayser, can not establish ground terminal in addition, can simplify the product structure, reduce cost through setting up and strengthening butt joint portion, can improve the electric conductive property of kayser, improves the power of electricity transmission.
Description
Technical Field
The utility model relates to an electronic equipment field especially relates to an electric connector.
Background
The Type-C electric connector is widely applied to various electronic products, such as mobile power supplies, Bluetooth headsets, mobile phones and the like, and is used for charging the electronic products or transmitting signals.
The existing electric connector has more complex structure and more parts, particularly because the terminals used for transmitting electric energy or electric signals are more, the electric connector comprises a signal terminal, a grounding terminal and a power supply terminal, the terminals are generally made of copper materials with better electric conductivity, and each terminal is generally provided with a butt joint part butted with a male connector of the connector. The electrical connectors are also typically provided with latches, which are typically made of steel to meet rigidity and wear resistance requirements, and which merely function to retain the male end of the connector.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a Type-C electric connector is provided.
In order to solve the technical problem, the utility model discloses a Type-C electric connector, including insulating main part and inlay bury in a plurality of terminals in the insulating main part, each terminal all is equipped with the butt joint portion that fixed part, be connected with the one end of fixed part and sets up the leg at the fixed part other end, a plurality of terminals include power supply terminal, signal terminal, the both sides of insulating main part respectively are equipped with a kayser, wherein, each kayser all is equipped with butt joint portion and the leg that is used for ground connection, and at least one of them kayser still is equipped with at its reverse side of butt joint portion and strengthens butt joint portion. The reinforced mating portion is used to enhance the latch electrical conductivity to achieve better electrical conduction in the electrical connector structure.
Preferably, each latch further includes a flat plate portion for enhancing rigidity and a fixing portion embedded in the insulating body, one end of the abutting portion and one end of the flat plate portion of each latch are connected to one end of the fixing portion thereof, the other end of the abutting portion and the other end of the flat plate portion of each latch are connected to each other, and the solder leg of each latch is connected to the other end of the fixing portion thereof.
Preferably, one end of the reinforced abutting part of the latch is connected with the fixed part of the latch, and the other end of the reinforced abutting part of the latch is connected with the flat plate part of the latch.
Preferably, the reinforced butt-joint part of the latch is integrally formed with the butt-joint part, the fixing part, the welding leg and the flat plate part.
Preferably, the latching surface is provided with an electrically conductive layer.
Preferably, the material of the conductive layer is gold or copper.
Preferably, at least some of the terminals are also provided with a reinforcing mating portion on the opposite side of their mating portions.
Preferably, the power terminal is provided with a reinforced docking portion.
Preferably, one end of the reinforced butt-joint part of the power terminal is connected with the fixing part thereof, and the other end of the reinforced butt-joint part of the power terminal is connected with the butt-joint part thereof.
Preferably, the reinforced butt-joint part of the power terminal is integrally formed with the butt-joint part, the fixing part and the welding leg.
Through set up butt joint portion and leg on the kayser, make the kayser can be used for ground connection, can not establish ground terminal in addition, can simplify the product structure, and processing is more convenient, can reduce cost. Through setting up the enhancement butt joint portion, can improve the electric conductive property of kayser, improve the power of electricity transmission. Through set up the conducting layer on the kayser, can further improve the electric conductive property of kayser, improve the power of transmitting electricity. Therefore, the clamping lock can be made of steel with better rigidity and wear resistance, and the electric conduction performance of the clamping lock is ensured by arranging the reinforced butt joint part and the conductive layer.
Strengthen butt joint portion through setting up, the positive and negative both sides of this terminal all can with the public first electrical contact of connector, can strengthen the stability of the electric connection of Type-C electric connector and the public first of connector, and electric transmission power is bigger.
Drawings
FIG. 1 is a schematic diagram of one embodiment of a Type-C electrical connector of the present invention;
FIG. 2 is a schematic view of the terminal and latch of the Type-C electrical connector of FIG. 1;
FIG. 3 is a schematic view of another perspective of the terminals and latch of the Type-C electrical connector of FIG. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1-3, the Type-C electrical connector of the present embodiment includes an insulating main body 1 and a plurality of terminals embedded in the insulating main body, wherein each terminal is provided with a fixing portion, a butt-joint portion connected to one end of the fixing portion, and a solder tail disposed at the other end of the fixing portion. Wherein at least part of the terminals are also provided with reinforced butting parts on the reverse surfaces of the butting parts.
The plurality of terminals includes a power supply terminal 3, a power supply terminal 6, a signal terminal 4, and a signal terminal 5. The power supply terminal 3 includes a fixing portion 31, a mating portion 32 connected to one end of the fixing portion 31, and a solder fillet 33 provided at the other end of the fixing portion 31. The power supply terminal 6 includes a fixing portion 61, a mating portion 62 connected to one end of the fixing portion 61, and a solder tail 63 provided at the other end of the fixing portion 61. The signal terminal 4 includes a fixing portion 41, a mating portion 42 connected to one end of the fixing portion 41, and a solder fillet 43 provided at the other end of the fixing portion 41. The signal terminal 5 includes a fixing portion 51, a mating portion 52 connected to one end of the fixing portion 51, and a solder tail 53 provided at the other end of the fixing portion 51. In this embodiment, the power supply terminals 3 and 6 are provided with reinforced mating portions. Specifically, the power terminal 3 has a reinforced butt-joint part 39, one end of the reinforced butt-joint part 39 of the power terminal 3 is connected with the fixing part 31 thereof, the other end of the reinforced butt-joint part 39 of the power terminal 3 is connected with the butt-joint part 32 thereof, and the reinforced butt-joint part 39 of the power terminal 3 is integrally molded with the butt-joint part 32 thereof, the fixing part 31 and the solder leg 33; the power supply terminal 6 is provided with a reinforced butt joint part 69, one end of the reinforced butt joint part 69 of the power supply terminal 6 is connected with the fixing part 61, the other end of the reinforced butt joint part 69 of the power supply terminal 6 is connected with the butt joint part 62, and the reinforced butt joint part 69 of the power supply terminal 6 is integrally formed with the butt joint part 62, the fixing part 61 and the welding leg 63.
The two sides of the insulating main body 1 are respectively provided with a clamping lock 2 and a clamping lock 7, each clamping lock is provided with a butt joint part and a welding leg for grounding, and the reverse side of the butt joint part of at least one clamping lock is also provided with a reinforced butt joint part. In this embodiment the latch 2 is provided with an abutment 22 for grounding and a solder foot 23, and the latch 2 is further provided with a reinforcing abutment 29 on the opposite side of its abutment 22. The latch 7 is provided with an abutment portion 72 for grounding and a solder leg 73, and the latch 7 is further provided with a reinforcing abutment portion 79 on the opposite side of the abutment portion 72.
The latch 2 further comprises a flat plate portion 28 for enhancing rigidity and a fixing portion 21 embedded in the insulating body 1, wherein one end of the abutting portion 22 and one end of the flat plate portion 28 of the latch 2 are connected with one end of the fixing portion 21, the other end of the abutting portion 22 and the other end of the flat plate portion 28 of the latch 2 are connected with each other, and the solder leg 23 of the latch 2 is connected with the other end of the fixing portion 21. The latch 7 further comprises a flat plate portion 78 for enhancing rigidity and a fixing portion 71 embedded in the insulating body 1, wherein one end of the abutting portion 72 of the latch 7 and one end of the flat plate portion 78 are connected with one end of the fixing portion 71, the other end of the abutting portion 72 of the latch 7 and the other end of the flat plate portion 78 are connected with each other, and the solder leg 73 of the latch 7 is connected with the other end of the fixing portion 71.
One end of the reinforced abutting part 29 of the latch 2 is connected to the fixing part 21 thereof, and the other end of the reinforced abutting part 29 of the latch 2 is connected to the flat plate part 28 thereof. One end of the reinforcing abutting portion 79 of the latch 7 is connected to the fixing portion 71 thereof, and the other end of the reinforcing abutting portion 79 of the latch 7 is connected to the flat plate portion 78 thereof. It should be noted that each terminal is generally made of a metal material having good electrical conductivity but poor rigidity and wear resistance, such as copper. The latch is made of a metal material having high rigidity and wear resistance, such as steel. The utility model discloses in, the kayser plays the ground connection effect, in order to strengthen its electric conductive property, the kayser surface is equipped with the conducting layer, and the material of conducting layer can be the strong material of electric conductivity such as copper or gold. Through setting up the conducting layer, under the condition of lower cost, both guaranteed the wearability and the rigidity of kayser, guaranteed the electric property of product again. The clamping part 27 is also arranged on the clamping lock 2; the latch 7 is also provided with a catch 77. The various parts of the latch 2 are integrally formed. The various parts of the latch 7 are integrally formed. The signal terminal 4 is further provided with a flat plate portion 45, a through hole 46 is arranged between the flat plate portion 45 and the butting portion 42 of the signal terminal 4, and the through hole 46 extends to the fixing portion 41 of the signal terminal 4. The signal terminal 5 is further provided with a flat plate portion 55, a through hole 56 is provided between the flat plate portion 55 and the abutting portion 52 of the signal terminal 5, and the through hole 56 extends to the fixing portion 51 of the signal terminal 5.
Through set up butt joint portion and leg on the kayser, make the kayser can be used for ground connection, can not establish ground terminal in addition, can simplify the product structure, and processing is more convenient, can reduce cost. Through setting up the enhancement butt joint portion, can improve the electric conductive property of kayser, improve the power of electricity transmission. Through set up the conducting layer on the kayser, can further improve the electric conductive property of kayser, improve the power of transmitting electricity. Therefore, the clamping lock can be made of steel with better rigidity and wear resistance, and the electric conduction performance of the clamping lock is ensured by arranging the reinforced butt joint part and the conductive layer.
Strengthen butt joint portion through setting up, the positive and negative both sides of this terminal all can with the public first electrical contact of connector, can strengthen the stability of the electric connection of Type-C electric connector and the public first of connector, and electric transmission power is bigger.
As a simple modification of the present embodiment, a reinforcing butting portion may be provided on the signal terminal; or reinforcing butt joint parts are arranged on all the terminals; or a reinforcing mating part may be provided only on the power supply terminal or the signal terminal.
As a simple modification of this embodiment, a reinforcing abutment may be provided on only one of the latches.
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 changes and modifications made according to the present invention are covered by the scope of the claims of the present invention, which is not illustrated herein.
Claims (10)
1. The utility model provides a Type-C electric connector, include insulating main part and inlay bury in a plurality of terminals in the insulating main part, each terminal all is equipped with the butt joint portion that fixed part, one end with the fixed part are connected and sets up the leg at the fixed part other end, a plurality of terminals include power supply terminal, signal terminal, the both sides of insulating main part respectively are equipped with a kayser, its characterized in that, each kayser all is equipped with butt joint portion and the leg that is used for ground connection, and at least one of them kayser still is equipped with at its butt joint portion's reverse side and strengthens butt joint portion.
2. The Type-C electrical connector of claim 1, wherein each latch further comprises a flat plate portion for enhancing rigidity and a fixing portion embedded in the insulative housing, wherein each of the latches has an abutting portion and one end of the flat plate portion connected to one end of the fixing portion, the abutting portion and the other end of the flat plate portion are connected to each other, and the solder tail of each latch is connected to the other end of the fixing portion.
3. The Type-C electrical connector of claim 2, wherein one end of the reinforced mating portion of the latch is connected to the retention portion thereof and the other end of the reinforced mating portion of the latch is connected to the flat plate portion thereof.
4. The Type-C electrical connector of claim 3, wherein the reinforced mating portion of the latch is integrally formed with the mating portion, the retention portion, the solder tail, and the plate portion.
5. The Type-C electrical connector of claim 1, wherein the latching surface is provided with a conductive layer.
6. The Type-C electrical connector of claim 1, wherein the two latches further have a reinforced mating portion on an opposite side of the mating portion.
7. The Type-C electrical connector of claim 1, wherein at least some of the terminals are further provided with a reinforced mating portion on an opposite side of the mating portion.
8. The Type-C electrical connector of claim 7, wherein the power terminals are provided with reinforced mating portions.
9. The Type-C electrical connector of claim 8, wherein one end of the reinforced mating portion of the power terminal is connected to the fixing portion thereof, and the other end of the reinforced mating portion of the power terminal is connected to the mating portion thereof.
10. The Type-C electrical connector of claim 9, wherein the reinforced mating portion of the power terminal is integrally formed with the mating portion, the securing portion, and the solder tail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120572543.6U CN214542779U (en) | 2021-03-19 | 2021-03-19 | Type-C electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120572543.6U CN214542779U (en) | 2021-03-19 | 2021-03-19 | Type-C electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214542779U true CN214542779U (en) | 2021-10-29 |
Family
ID=78264354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120572543.6U Active CN214542779U (en) | 2021-03-19 | 2021-03-19 | Type-C electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214542779U (en) |
-
2021
- 2021-03-19 CN CN202120572543.6U patent/CN214542779U/en active Active
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