CN213184688U

CN213184688U - Double-core seat

Info

Publication number: CN213184688U
Application number: CN202021872026.2U
Authority: CN
Inventors: 曾志坚; 陈旭明; 曾锦昌
Original assignee: Sanco New Energy Technology Co Ltd
Current assignee: Shunke Zhilian Technology Co.,Ltd.
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-11
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to a technical field of car connector provides a two core seats and includes: the first conductive seat, the second conductive seat and the insulating seat; the first conductive seat and the second conductive seat are respectively arranged on the insulating seat at intervals; the insulating base is integrally injection molded; the first conductive seat is provided with a first threaded hole, and the second conductive seat is provided with a second threaded hole. The first conductive seat and the second conductive seat can be respectively connected with a circuit, the first conductive seat and the second conductive seat are respectively arranged on the insulating seat for insulation, and the insulating seat adopts an integral injection molding mode to integrally injection-mold the first conductive seat and the second conductive seat, so that the first conductive seat and the second conductive seat are very firmly connected; the external lead can be electrically connected with the first conductive seat through the first threaded hole and the screw, and the external lead can also be electrically connected with the second conductive seat through the second threaded hole and the screw.

Description

Double-core seat

Technical Field

The utility model belongs to the technical field of car connector, more specifically say, relate to a two core seats.

Background

In modern life, a variety of connectors (connectors: for turning on/off a circuit for current transfer) are required in new energy vehicles such as electric vehicles. Usually, the conductive seat needs to be inserted into the insulating seat, but the conductive seat and the insulating seat are easy to loosen, and a short circuit/leakage safety accident is easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-core seat to solve the technical problem that very easily becomes flexible between the conductive seat that exists among the prior art and the insulating seat.

In order to achieve the above object, the utility model adopts the following technical scheme: providing a dual cartridge comprising: the first conductive seat, the second conductive seat and the insulating seat; the first conductive seat and the second conductive seat are respectively arranged on the insulating seat at intervals; the insulating base is integrally formed by injection molding; the first conductive seat is provided with a first threaded hole, and the second conductive seat is provided with a second threaded hole.

Further, a first protruding portion is arranged on the surface of the first conductive seat, a first recessed portion is arranged on the insulating seat, and the first protruding portion is inserted into the first recessed portion.

Further, the number of the first protruding parts is multiple, and the multiple first protruding parts form a first rack which surrounds the first conductive seat.

Furthermore, a second protruding portion is arranged on the surface of the second conductive seat, a second recessed portion is arranged on the insulating seat, and the second protruding portion is inserted into the second recessed portion.

Further, the number of the second protruding portions is multiple, and the second protruding portions form a second rack surrounding the second conductive seat.

Furthermore, a third threaded hole is formed in the first conductive seat; the first threaded hole and the third threaded hole are respectively located at two opposite ends of the insulating seat.

Furthermore, a fourth threaded hole is formed in the second conductive seat; the second threaded hole and the fourth threaded hole are respectively located at two opposite ends of the insulating seat.

Further, the first conductive socket is an integral piece made of copper, and/or the second conductive socket is an integral piece made of copper.

Further, the insulating base is an integral piece formed by mixing and injection molding of PA66 and glass fiber.

Further, the mixing ratio of the glass fiber was 25%.

The utility model provides a two core print seats's beneficial effect lies in: compared with the prior art, the double-core seat provided by the utility model has the advantages that the first conductive seat and the second conductive seat can be respectively communicated with a circuit, the first conductive seat and the second conductive seat are respectively arranged on the insulating seat for insulation, and the insulating seat adopts an integrated injection molding mode to integrally injection-mold the first conductive seat and the second conductive seat, so that the first conductive seat and the second conductive seat are very firmly connected; the external lead can be electrically connected with the first conductive seat through the first threaded hole and the screw, and the external lead can also be electrically connected with the second conductive seat through the second threaded hole and the screw.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic top view of a dual cartridge provided in an embodiment of the present invention;

fig. 2 is a schematic bottom view of the first conductive seat and the second conductive seat according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-an insulating base; 11-a first recess; 12-a second recess; 2-a first conductive seat; 21-a first threaded hole; 22-a second threaded hole; 23-a first boss; 3-a second conductive seat; 31-a third threaded hole; 32-a fourth threaded hole; 33-second raised portion.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and fig. 2, the dual core holder of the present invention will now be described. The dual cartridge includes: a first conductive seat 2, a second conductive seat 3, and an insulating seat 1; the first conductive seat 2 and the second conductive seat 3 are respectively arranged on the insulating seat 1 at intervals; the insulating base 1 is integrally formed by injection molding; the first conductive seat 2 is provided with a first threaded hole 21, and the second conductive seat 3 is provided with a second threaded hole 22.

Thus, the first conductive seat 2 and the second conductive seat 3 can be respectively connected with a circuit, the first conductive seat 2 and the second conductive seat 3 are respectively arranged on the insulating seat 1 for insulation, and the insulating seat 1 adopts an integral injection molding mode to integrally injection-mold the first conductive seat 2 and the second conductive seat 3, so that the first conductive seat 2 and the second conductive seat 3 are very firmly connected; the external lead may be electrically connected to the first conductive socket 2 through the first threaded hole 21 and the second conductive socket 3 through the second threaded hole 22.

Further, referring to fig. 1 to 2, as a specific embodiment of the dual core socket provided by the present invention, a first protrusion 23 is disposed on a surface of the first conductive socket 2, the insulating socket 1 has a first recess 11, and the first protrusion 23 is inserted into the first recess 11. In this way, the first protrusion 23 and the first recess 11 are engaged with each other, so that the first conductive socket 2 and the second conductive socket 3 are more tightly engaged with each other.

Further, referring to fig. 1 to 2, as an embodiment of the dual core print of the present invention, the number of the first protruding portions 23 is plural, and the plural first protruding portions 23 form a first rack surrounding the first conductive pad 2. Thus, the first protrusions 23 surrounding the first conductive socket 2 can cooperate with the first recesses 11 to enhance the firmness of the first conductive socket 2 and the insulating socket 1.

The first protruding portions 23 correspond to the first recessed portions 11 one by one.

Further, referring to fig. 1 to 2, as an embodiment of the dual core socket provided by the present invention, a second protrusion 33 is disposed on a surface of the second conductive socket 3, the insulating socket 1 has a second recess 12, and the second protrusion 33 is inserted into the second recess 12. In this way, the second protrusion 33 and the second recess 12 are engaged with each other, so that the second socket 3 and the second socket 3 are more tightly engaged.

Further, referring to fig. 1 to 2, as an embodiment of the dual core print of the present invention, the number of the second protrusions 33 is plural, and the plural second protrusions 33 form a second rack surrounding the second conductive pad 3. Thus, the plurality of second protrusions 33 surrounding the second conductive socket 3 can cooperate with the plurality of second recesses 12 to enhance the firmness of the second conductive socket 3 and the insulating socket 1.

The second protruding portions 33 correspond to the second recessed portions 12 one by one.

Further, referring to fig. 1 to 2, as a specific embodiment of the dual core socket provided by the present invention, a third threaded hole 31 is formed on the first conductive socket 2; the first threaded hole 21 and the third threaded hole 31 are respectively located at two opposite ends of the insulating base 1. Thus, the cable is connected from the two ends of the first conductive seat 2 through the first threaded hole 21 and the third threaded hole 31, which is very convenient.

Further, referring to fig. 1 to 2, as a specific embodiment of the dual core socket of the present invention, a fourth threaded hole 32 is formed on the second conductive socket 3; the second threaded hole 22 and the fourth threaded hole 32 are respectively located at two opposite ends of the insulating base 1. Thus, the cable is connected from the two ends of the second conductive seat 3 through the second threaded hole 22 and the fourth threaded hole 32, which is very convenient.

Further, referring to fig. 1 to 2, as an embodiment of the dual core socket provided by the present invention, the first conductive socket 2 is an integral piece made of copper, and/or the second conductive socket 3 is an integral piece made of copper. Thus, the copper has good conductivity.

Further, referring to fig. 1-2, as an embodiment of the dual core housing provided by the present invention, the insulating housing 1 is a unitary member formed by mixing and injection molding PA66(PA 66: polyhexamethylene adipamide) and glass fiber. So, be convenient for mould plastics, insulating nature is good.

Further, referring to fig. 1 to 2, as an embodiment of the dual core holder of the present invention, the mixing ratio of the glass fiber is 25%. Thus, the injection molding is convenient.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A dual cartridge holder, comprising: the first conductive seat, the second conductive seat and the insulating seat; the first conductive seat and the second conductive seat are respectively arranged on the insulating seat at intervals; the insulating base is integrally formed by injection molding; the first conductive seat is provided with a first threaded hole, and the second conductive seat is provided with a second threaded hole.

2. The dual die pad of claim 1, wherein the surface of the first conductive pad is provided with a first protrusion, the insulating pad has a first recess thereon, and the first protrusion is inserted into the first recess.

3. The dual die cartridge of claim 2, wherein the first raised portion is plural in number, and the plural first raised portions form a first rack that surrounds the first conductive socket.

4. The dual die pad of claim 1, wherein the surface of the second conductive pad is provided with a second protrusion, and the insulating pad has a second recess, and the second protrusion is inserted into the second recess.

5. The dual die paddle of claim 4, wherein the second raised portion is a plurality of second raised portions, the plurality of second raised portions forming a second rack around the second conductive pad.

6. The dual core holder as claimed in claim 1, wherein the first conductive holder has a third threaded hole; the first threaded hole and the third threaded hole are respectively located at two opposite ends of the insulating seat.

7. The dual core holder as claimed in claim 1, wherein the second conductive holder has a fourth threaded hole; the second threaded hole and the fourth threaded hole are respectively located at two opposite ends of the insulating seat.

8. The dual die pad of claim 1, wherein the first conductive pad is a unitary piece of copper and/or the second conductive pad is a unitary piece of copper.