CN217788825U

CN217788825U - Type-C female power connector

Info

Publication number: CN217788825U
Application number: CN202220858590.1U
Authority: CN
Inventors: 陈剑; 胡祺; 赵忠德; 肖双喜; 叶见; 倪文彬
Original assignee: Shenglan Technology Co ltd
Current assignee: Shenglan Technology Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-11-11
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a Type-C female seat power connector, which comprises an insulating body, a shell body, a grounding terminal piece, a power terminal piece and two signal terminals; the shell body is covered outside the insulating body; the grounding terminal piece, the power terminal piece and the two signal terminals are all embedded, molded and fixed on the insulating body. Through be provided with first pad and second pad on grounding terminal spare and power terminal spare respectively, the connector can directly be connected with the power, need not to be connected with the power through the PCB board, reduces manufacturing cost to, grounding terminal spare and power terminal spare all include two terminals of integrated into one piece, and grounding terminal spare and power terminal spare all only need a pad during the welding, need not to set up a plurality of pads, further reduce manufacturing cost.

Description

Type-C female socket power connector

Technical Field

The utility model relates to a connector field technique especially indicates a female seat power connector of Type-C.

Background

A connector is a conductive device that bridges two conductors on a loop so that current or signals can flow from one conductor to the other. It is widely used in various electrical lines to connect or disconnect electric current or signals, either temporarily and conveniently at any time, or permanently at a junction between electrical devices or wires. Meanwhile, the connector is a device for transmitting electronic signals (analog signals or digital signals), can provide a separate interface for connecting two sub-electronic systems, and is a component for completing the electrical connection between circuits or electronic machines; in brief, the components for completing the electrical connection between the circuits or electronic machines are called connectors, i.e. bridges between them. It is widely used in the electronics industry as: power plug/socket, IC socket, telephone line plug, etc.

The leg of welding of the female seat power connector of Type-C on the market needs and PCB board welded connection at present to the realization is connected with the power, and this kind of structure can let the female seat power connector of Type-C realize the efficiency of being connected with the power, but need use the PCB board, has improved the cost of manufacture, and, during the terminal welding, every terminal corresponds different pads, and the setting of pad also needs to use manpower and material resources, further improves the cost of manufacture. Therefore, there is a need for an improved Type-C female power connector.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective is to provide a female seat power connector of Type-C, be provided with the pad on its ground terminal spare and the power terminal spare, can directly be connected with the power, need not to be connected with the power through the PCB board, reduce manufacturing cost to, ground terminal spare and power terminal spare all include integrated into one piece's two terminals, ground terminal spare and power terminal spare all only need one pad during the welding, further reduce manufacturing cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a Type-C female socket power connector comprises an insulating body, a shell body, a grounding terminal piece, a power terminal piece and two signal terminals;

the shell body is covered outside the insulating body; the grounding terminal piece, the power supply terminal piece and the two signal terminals are all embedded, molded and fixed on the insulating body;

the grounding terminal piece comprises a first grounding terminal, a first pad, a first connecting part and a second grounding terminal which are integrally formed, bent and connected in sequence, the second grounding terminal and the first grounding terminal are arranged on the left and right sides, and the contact part of the second grounding terminal and the contact part of the first grounding terminal are respectively exposed out of the upper surface and the lower surface of the front end of the insulating body;

the power terminal piece comprises a first power terminal, a second pad, a second connecting part and a second power terminal which are sequentially and integrally formed and bent, the second power terminal and the first power terminal are arranged on the left and right sides and are positioned between a second grounding terminal and a first grounding terminal, and a contact part of the second power terminal and a contact part of the first power terminal are respectively exposed out of the upper surface and the lower surface of the front end of the insulating body;

the two signal terminals are positioned between the second power supply terminal and the first power supply terminal, the contact parts of the two signal terminals are respectively exposed out of the upper surface and the lower surface of the front end of the insulating body, and a resistor is connected between the tail end of each signal terminal and the first connecting part.

As a preferred scheme, first connecting portion are connected including the first horizontal segment and the first section of turning down that integrated into one piece connected, and first horizontal segment is connected with the tail end integrated into one piece of first pad, and first horizontal segment and first pad are located the coplanar, and this first section of turning down is connected with the tail end integrated into one piece of second ground terminal, and first section of turning down staggers from top to bottom with the second pad, and this resistance connection is between the tail end of signal terminal and first horizontal segment.

As a preferred scheme, the second connecting portion includes a second horizontal segment and a second downward-folding segment that are connected in an integrated manner, the second horizontal segment is connected with the tail end of the second pad in an integrated manner, the second horizontal segment and the second pad are located on the same plane, the second downward-folding segment is connected with the tail end of the second power supply terminal in an integrated manner, and the resistor is connected to the tail end of the signal terminal and vertically staggered with the second downward-folding segment.

As a preferred scheme, the shell body is sleeved with a waterproof ring, and the waterproof ring is two arranged at a front interval and a rear interval.

As a preferred scheme, the insulation device further comprises a hook member, the hook member is embedded in the insulation body, and the hook portion of the hook member extends outwards from two sides of the front end of the insulation body.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

through be provided with first pad and second pad on grounding terminal spare and power terminal spare respectively, the connector can directly be connected with the power, need not to be connected with the power through the PCB board, reduces manufacturing cost to, grounding terminal spare and power terminal spare all include two terminals of integrated into one piece, and grounding terminal spare and power terminal spare all only need a pad during the welding, need not to set up a plurality of pads, further reduce manufacturing cost.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is an assembled perspective view of a preferred embodiment of the present invention;

FIG. 2 is a partial assembly view of the preferred embodiment of the present invention, showing the relative position between each terminal and the resistor;

fig. 3 is a partial assembly view of the preferred embodiment of the present invention, showing the relative position between the terminals.

Description of the figures:

10. insulating body 20, shell body

30. Ground terminal member 31, first ground terminal

32. First pad 33, first connection portion

331. A first horizontal segment 332 and a first downward-folded segment

34. Second ground terminal 40 and power terminal member

41. First power supply terminal 42, second pad

43. Second connecting part 431 and second horizontal section

432. A second lower folded section 44 and a second power terminal

50. Signal terminal 60, waterproof circle

70. Resistor 80 and a hook.

Detailed Description

Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present invention is shown, which includes an insulating body 10, a housing body 20, a ground terminal 30, a power terminal 40, and two signal terminals 50.

The housing body 20 is covered outside the insulating body 10, and the ground terminal member 30, the power terminal member 40 and the two signal terminals 50 are all fixed on the insulating body 10 by insert molding; in this embodiment, the casing body 20 is sleeved with a waterproof ring 60, and the waterproof ring 60 is two arranged at a front-rear interval.

The ground terminal member 30 includes a first ground terminal 31, a first pad 32, a first connection portion 33 and a second ground terminal 34 which are integrally formed and bent in sequence, the second ground terminal 34 and the first ground terminal 31 are arranged on the left and right sides, and a contact portion of the second ground terminal 34 and a contact portion of the first ground terminal 31 are respectively exposed on the upper and lower surfaces of the front end of the insulating body 10; in this embodiment, the first connecting portion 33 includes a first horizontal section 331 and a first downward-folded section 332, which are integrally connected, the first horizontal section 331 is integrally connected to the tail end of the first pad 32, the first horizontal section 331 and the first pad 32 are located on the same plane, and the first downward-folded section 332 is integrally connected to the tail end of the second ground terminal 34.

The power terminal member 40 includes a first power terminal 41, a second pad 42, a second connecting portion 43 and a second power terminal 44 which are integrally formed and bent in sequence, the second power terminal 44 and the first power terminal 41 are arranged at left and right sides and are positioned between the second ground terminal 34 and the first ground terminal 31, and a contact portion of the second power terminal 44 and a contact portion of the first power terminal 41 are respectively exposed on the upper and lower surfaces of the front end of the insulating body 10; in the embodiment, the first downward folded section 332 is staggered with the second pad 42 up and down, so as to prevent the second pad 42 from being connected with the first connection portion 33 to cause short circuit when being welded with a power supply; the second connection portion 43 includes a second horizontal section 431 and a second downward-folded section 432, which are integrally connected, the second horizontal section 431 is integrally connected with the tail end of the second pad 42, the second horizontal section 431 and the second pad 42 are located on the same plane, and the second downward-folded section 432 is integrally connected with the tail end of the second power terminal 44.

The two signal terminals 50 are located between the second power terminal 44 and the first power terminal 41, the contact portions of the two signal terminals 50 are respectively exposed on the upper and lower surfaces of the front end of the insulating body 10, a resistor 70 is connected between the tail end of each signal terminal 50 and the first connecting portion 33, the resistor 70 is connected between the tail end of the signal terminal 50 and the first horizontal section 331, and meanwhile, the resistor 70 is connected to the tail end of the signal terminal 50 and vertically staggered with the second downward-folded section 432, so as to prevent the second connecting portion 43 from contacting the resistor 70 to cause short circuit.

The insulating body 10 further comprises a hook member 80, the hook member 80 is embedded in the insulating body 10, and a hook portion 81 of the hook member 80 extends outwards from two sides of the front end of the insulating body 80.

Detailed description the manufacturing process of this embodiment is as follows:

firstly, putting a plurality of sheets into corresponding forming dies respectively, punch-forming the grounding terminal piece 30, the power terminal piece 40, the two signal terminals 50 and the hook piece 80, then putting the formed grounding terminal piece 30, the power terminal piece 40, the two signal terminals 50 and the hook piece 80 into an injection mold, injection-molding the insulating body 10, then connecting a resistor 70 between the tail end of each signal terminal 50 and the first connecting part 33, and connecting the resistor 70 between the tail end of the signal terminal 50 and the first horizontal section 331.

The utility model discloses a design focus lies in: through be provided with first pad and second pad on grounding terminal spare and power terminal spare respectively, the connector can directly be connected with the power, need not to be connected with the power through the PCB board, reduces manufacturing cost, and, grounding terminal spare and power terminal spare all need only a pad with power terminal spare during the welding, need not to set up a plurality of pads, further reduce manufacturing cost including two terminals of integrated into one piece.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a female seat power connector of Type-C which characterized in that: comprises an insulating body, a shell body, a grounding terminal piece, a power supply terminal piece and two signal terminals;

the two signal terminals are arranged between the second power supply terminal and the first power supply terminal, the contact parts of the two signal terminals are respectively exposed out of the upper surface and the lower surface of the front end of the insulating body, and a resistor is connected between the tail end of each signal terminal and the first connecting part.

2. The Type-C female socket power connector of claim 1, wherein: first connecting portion are connected including integrated into one piece's first horizontal segment and first section of turning down, and first horizontal segment is connected with the tail end integrated into one piece of first pad, and first horizontal segment and first pad are located the coplanar, and this first section of turning down is connected with the tail end integrated into one piece of second ground connection terminal, and first section of turning down staggers from top to bottom with the second pad, and this resistance connection is between the tail end of signal terminal and first horizontal segment.

3. The Type-C female socket power connector of claim 1, wherein: the second connecting portion is including the second horizontal segment and the second section of rolling over under that integrated into one piece connects, and the second horizontal segment is connected with the tail end integrated into one piece of second pad, and the second horizontal segment is located the coplanar with the second pad, and this second section of rolling over is connected with the tail end integrated into one piece of second power supply terminal down, and this resistance connection staggers from top to bottom in the tail end of signal terminal and with the second section of rolling over down.

4. The Type-C female socket power connector of claim 1, wherein: the casing body is sleeved with waterproof rings, and the waterproof rings are arranged at the front and the rear of the casing body at intervals.

5. The Type-C female socket power connector of claim 1, wherein: the clamping hook piece is embedded in the insulating body, and the hook part of the clamping hook piece extends out of two sides of the front end of the insulating body.