CN209981654U

CN209981654U - High-current high-voltage connector

Info

Publication number: CN209981654U
Application number: CN201921207386.8U
Authority: CN
Inventors: 郑浩
Original assignee: Guangzhou Suning Electronic Technology Co Ltd
Current assignee: Guangzhou Suning Electronic Technology Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-01-21
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to a heavy current high voltage connector, which comprises a female terminal and a male terminal, wherein the female terminal comprises a female terminal shell and a plurality of high voltage female terminals, and the female terminal shell is provided with a plurality of through holes and slots; the high-voltage female terminal comprises a first female end connecting part, a second female end connecting part and a third female end connecting part; the second female end connecting part and the third female end connecting part are respectively arranged on two opposite sides of the slot and form a female end inserting part; the male terminal comprises a male end shell and a plurality of high-voltage male terminals, and one end part of each high-voltage male terminal is used for being plugged in the female end plugging part. The large-current high-voltage connector is provided with the female terminal and the male terminal, the female terminal is connected with the male terminal through the female end plugging part in a plugging mode, the butt joint is convenient and fast, the safety is good, the whole equipment is few, the size requirement of a whole finished product is met, the large-current high-voltage connector is provided with the plurality of high-voltage female terminals and the high-voltage male terminals, and the current and voltage requirement is met.

Description

High-current high-voltage connector

Technical Field

The utility model relates to a thing networking intelligence power consumption field especially relates to a heavy current high voltage connector.

Background

Electrical connectors are structures that mechanically create an electrical connection that provides a separable interface for connecting two electronic devices. The electric connector consists of three basic units, namely a shell, an insulating mounting plate and a contact body. The traditional Internet of things electric equipment is limited by the volume of a finished product and has high current and voltage requirements, and an electric connector which meets the volume requirement of the whole finished product and also meets the current and voltage requirements is not available at present.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a high-current and high-voltage connector, which is convenient and fast to butt, has good safety, meets the volume requirement of the whole product, and meets the current and voltage requirements.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:

a high-current high-voltage connector comprises a female terminal and a male terminal, wherein the female terminal comprises a female end shell and a plurality of high-voltage female terminals arranged on the female end shell, and a plurality of through holes and slots are formed in the female end shell; the high-voltage female terminal comprises a first female end connecting part, a second female end connecting part and a third female end connecting part, and the first female end connecting part is arranged in the through hole in a penetrating mode; the second female end connecting part and the third female end connecting part are respectively arranged on two opposite sides of the slot and form a female end inserting part; the male terminal comprises a male end shell and a plurality of high-voltage male terminals, a plurality of mounting grooves are formed in the male end shell, the high-voltage male terminals are mounted on the mounting grooves, and one end portion of each high-voltage male terminal is used for being connected to the female end connection portion in an inserting mode.

The large-current high-voltage connector is provided with the female terminal and the male terminal, the female terminal is connected with the male terminal through the female end plugging part in a plugging mode, the butt joint is convenient and fast, the safety is good, the whole equipment is few, the size requirement of a whole finished product is met, the large-current high-voltage connector is provided with the plurality of high-voltage female terminals and the high-voltage male terminals, and the current and voltage requirement is met.

In one embodiment, the second female end connecting portion is provided with a first contact, the third female end connecting portion is provided with a second contact, and the first contact and the second contact are arranged oppositely.

In one embodiment, the first female end connection portion is a straight leg.

In one embodiment, the first female end connection is a bent foot.

In one embodiment, the two opposite sides of the female housing are provided with protrusions protruding outwards, and the protrusions are located in the middle of the female housing.

In one embodiment, a first protrusion and a second protrusion are disposed at one end of the female end housing close to the first female end connecting portion, and the first protrusion and the second protrusion are disposed oppositely.

In one embodiment, a connection hole is formed in one end of the high-voltage male terminal, and the connection hole is arranged close to one side of the male terminal shell.

In one embodiment, the opposite sides of the male end shell are provided with clamping blocks protruding outwards, and the clamping blocks and the end surface of the male end shell form clamping grooves.

The utility model also provides a heavy current high voltage connector, including first female terminal, public terminal and the second female terminal that connects, first female terminal includes female end casing and installs a plurality of high-pressure female terminals on the female end casing, be equipped with a plurality of perforation and slots on the first female end casing; the high-voltage female terminal comprises a first female end connecting part, a second female end connecting part and a third female end connecting part, and the first female end connecting part is arranged in the through hole in a penetrating mode; the second female end connecting part and the third female end connecting part are respectively arranged on two opposite sides of the slot and form a female end inserting part; the male terminal comprises a male end shell and a plurality of high-voltage male terminals, a plurality of mounting grooves are formed in the male end shell, the high-voltage male terminals are mounted on the mounting grooves, and one end parts of the high-voltage male terminals are used for being connected to the female end connecting part in an inserting mode; the structure of the second female terminal is the same as that of the first female terminal, and the second female terminal is used for being plugged in the other end of the high-voltage male terminal of the male terminal.

Drawings

Fig. 1 is a perspective view of a female terminal of a high current and high voltage connector according to the present invention;

fig. 2 is a transverse cross-sectional view of the female terminal shown in fig. 1;

FIG. 3 is a top view of the female terminal shown in FIG. 1;

FIG. 4 is a longitudinal cross-sectional view of the female terminal shown in FIG. 1;

fig. 5 is a perspective view of the male terminal of the high current and high voltage connector of the present invention;

fig. 6 is a top view of the male terminal shown in fig. 5;

fig. 7 is a front view of the male terminal shown in fig. 5;

fig. 8 is a side view of the male terminal shown in fig. 5.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Please refer to fig. 1 to 8, which are the present invention, a high current and high voltage connector according to a first embodiment of the present invention is used for being installed on an electric device of the internet of things, the high current and high voltage connector includes a female terminal 10 and a male terminal 20, the male terminal 20 is inserted into the female terminal 10, and an unlimited connection is realized through a PCB.

Specifically, as shown in fig. 1 to 4, the female terminal 10 includes a female housing 11 and a plurality of high-voltage female terminals 12 mounted on the female housing 11, the female housing 11 is provided with a plurality of through holes and slots, the slots are substantially U-shaped, and the through holes and the slots are arranged in a one-to-one correspondence; the opposite two sides of the female housing 11 are provided with a convex block 110 protruding outwards, and the convex block 110 is located in the middle of the female housing 11, so that the female terminal 10 is clamped with the equipment. The high-voltage female terminal 12 is made of a copper material, the high-voltage female terminal 12 includes a first female end connecting portion 120, a second female end connecting portion 121 and a third female end connecting portion 122, the first female end connecting portion 120 is inserted into the through hole, so that the first female end connecting portion 120 protrudes outwards from the female end housing 11 and is used for butt joint of equipment; the second female terminal connecting portion 121 and the third female terminal connecting portion 122 are respectively installed at opposite sides of the slot and form female terminal insertion portions so as to be electrically connected to the male terminal 20. In one embodiment, the second female end connection portion 121 is provided with a first contact, the third female end connection portion 122 is provided with a second contact, and the first contact and the second contact are arranged oppositely so as to be in better electrical contact with the male terminal 20. Optionally, the first female end connecting portion 120 is a straight leg or a bent leg, which provides a better connecting manner according to the requirements of different products. In other embodiments, a first protrusion 119 and a second protrusion 118 are disposed at an end of the female housing 11 close to the first female connection portion 120, and the first protrusion 119 and the second protrusion 118 are disposed opposite to each other for protecting the first female connection portion 120 and avoiding electrical contact with other conductive devices.

As shown in fig. 5 to 8, the male terminal 20 includes a male housing 21 and a plurality of high-voltage male terminals 22, the male housing 21 is provided with a plurality of mounting slots, the high-voltage male terminals 22 are made of copper material, and the high-voltage male terminals 22 are mounted on the mounting slots so as to position the high-voltage male terminals 22; one end of the high-voltage male terminal 22 is inserted into the female end insertion part, and it can be understood that both ends of the high-voltage male terminal 22 can be inserted into the female end insertion part and connected according to different requirements. One end of the high-voltage male terminal 22 is provided with a connection hole 220, and the connection hole 220 is disposed near one side of the male housing 21 for connecting an electric wire. In other embodiments, the length of the high-voltage male terminal 22 at one end having the connection hole 220 is greater than the length at the other end. The opposite sides of the male housing 21 are provided with clamping blocks 210 protruding outward, and the clamping blocks 210 and the end surface of the male housing 21 form a clamping groove, so that the male terminal 20 can be conveniently mounted.

The large-current high-voltage connector is provided with the female terminal 10 and the male terminal 20, the female terminal 10 is connected with the male terminal 20 in an inserting mode through the female end inserting portion, butt joint is convenient and rapid, safety is good, overall equipment is few, the requirement of the volume of an overall finished product is met, the large-current high-voltage connector is provided with the plurality of high-voltage female terminals 12 and the plurality of high-voltage male terminals 22, and the requirement of current and voltage is met.

The utility model provides a big current high voltage connector of second embodiment, this connector is different from the big current high voltage connector of first embodiment, this connector has increased a female terminal 10 that connects, it is understandable, this connector includes that first female connects terminal 10, public terminal 20 and the female terminal 10 that connects of second, first female terminal 10 that connects, the female terminal 10 that connects of second pegs graft respectively at public terminal 20's both ends, the big current high voltage connector of second embodiment has different connection method with the big current high voltage connector of first embodiment promptly, the usability is better.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A large-current high-voltage connector is characterized by comprising a female terminal and a male terminal, wherein the female terminal comprises a female end shell and a plurality of high-voltage female terminals arranged on the female end shell, and a plurality of through holes and slots are formed in the female end shell; the high-voltage female terminal comprises a first female end connecting part, a second female end connecting part and a third female end connecting part, and the first female end connecting part is arranged in the through hole in a penetrating mode; the second female end connecting part and the third female end connecting part are respectively arranged on two opposite sides of the slot and form a female end inserting part; the male terminal comprises a male end shell and a plurality of high-voltage male terminals, a plurality of mounting grooves are formed in the male end shell, the high-voltage male terminals are mounted on the mounting grooves, and one end portion of each high-voltage male terminal is used for being connected to the female end connection portion in an inserting mode.

2. A high current, high voltage connector as recited in claim 1, wherein said second female end connection portion has a first contact and said third female end connection portion has a second contact, said first contact and said second contact being disposed opposite each other.

3. The high current, high voltage connector of claim 1, wherein said first female end connection is a straight leg.

4. The high current, high voltage connector of claim 1, wherein said first female end connection is a bent pin.

5. The high current, high voltage connector of claim 1, wherein said female end housing has outwardly projecting tabs on opposite sides thereof, said tabs being located in a middle portion of said female end housing.

6. The high current high voltage connector of claim 5, wherein the female housing has a first protrusion and a second protrusion at an end thereof adjacent to the first female connection portion, and the first protrusion and the second protrusion are disposed opposite to each other.

7. The high current high voltage connector of claim 1, wherein said high voltage male terminal has a connection hole at one end, said connection hole being located adjacent to a side of said male housing.

8. The high current and high voltage connector of claim 1, wherein said male housing has outwardly protruding snap-in blocks at opposite sides thereof, said snap-in blocks forming a snap-in groove with an end surface of said male housing.

9. A high-current high-voltage connector is characterized by comprising a first female terminal, a male terminal and a second female terminal, wherein the first female terminal comprises a female end shell and a plurality of high-voltage female terminals arranged on the female end shell, and a plurality of through holes and slots are formed in the first female end shell; the high-voltage female terminal comprises a first female end connecting part, a second female end connecting part and a third female end connecting part, and the first female end connecting part is arranged in the through hole in a penetrating mode; the second female end connecting part and the third female end connecting part are respectively arranged on two opposite sides of the slot and form a female end inserting part; the male terminal comprises a male end shell and a plurality of high-voltage male terminals, a plurality of mounting grooves are formed in the male end shell, the high-voltage male terminals are mounted on the mounting grooves, and one end parts of the high-voltage male terminals are used for being connected to the female end connecting part in an inserting mode; the structure of the second female terminal is the same as that of the first female terminal, and the second female terminal is used for being plugged in the other end of the high-voltage male terminal of the male terminal.