CN212304137U

CN212304137U - Electric motor car charging harness

Info

Publication number: CN212304137U
Application number: CN202021114739.2U
Authority: CN
Inventors: 熊豫丰
Original assignee: Shenzhen Chuanglian Precision Hardware Co ltd
Current assignee: Shenzhen Chuanglian Precision Technology Co.,Ltd.
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-01-05
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses an electric motor car charging harness, including the wiring end, the left side fixedly connected with cable of wiring end is restrainted, the cable is restrainted including first pencil, second pencil, third pencil, fourth pencil and fifth pencil, the both sides of cable bundle all are overlapped and are equipped with first clamp cover, the left side fixedly connected with connector of cable bundle, the left side fixedly connected with end of connector, the first mounting panel of bottom fixedly connected with of wiring end. The utility model discloses a wiring end, cable bundle, first pencil, second pencil, third pencil, fourth pencil, fifth pencil, first clamp cover, connector, end, first mounting panel, first bolt, second mounting panel and second bolt's cooperation is used, can effectually guarantee in the stability that charging wire bundle connects, has adopted brand-new special-shaped waterproof structural design, has satisfied finished product electric motor car structural requirement, very big improvement stability and life when the pencil is connected.

Description

Electric motor car charging harness

Technical Field

The utility model relates to an electric motor car technical field specifically is an electric motor car wiring harness that charges.

Background

The electric vehicle charging harness is an electric vehicle central nervous system, is a carrier for inputting energy and various signals of an electric vehicle, and is characterized in that a central control component and an electric vehicle control unit are connected together organically by an electric device to form a complete electric vehicle electrical appliance electric control system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor car charging harness possesses the advantage that improves security and life, has solved its connection of traditional charging harness firm inadequately, under long-term vibration and impact, leads to the junction between plug and the charging socket very easily not hard up, drops even to make charging harness's reliability and security reduce, its leakproofness of traditional charging harness is relatively poor, leads to into water easily, and then influences the life's of cable problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric motor car charging harness, includes the wiring end, the left side fixedly connected with cable of wiring end is restrainted, the cable is restrainted including first pencil, second pencil, third pencil, fourth pencil and fifth pencil, the both sides of cable bundle all are equipped with the first cover of pressing from both sides, the left side fixedly connected with connector of cable bundle, the left side fixedly connected with end of connector, the first mounting panel of bottom fixedly connected with of wiring end, the bottom threaded connection of first mounting panel has first bolt, the top fixedly connected with second mounting panel of connector, the top threaded connection of second mounting panel has the second bolt.

Preferably, the third wire harness is formed by combining two wire harnesses, the fourth wire harness and the fifth wire harness are formed by combining three wire harnesses, the surfaces of the third wire harness, the fourth wire harness and the fifth wire harness are all sleeved with a second jacket, and the second jacket is made of polyvinyl chloride.

Preferably, the first jacket is made of polyvinyl chloride material, and a heat-shrinkable sleeve is sleeved on the surface of the cable bundle.

Preferably, the connector is sealed by a waterproof sealing ring, and the conductor terminal of the connector adopts an electroplating process.

Preferably, the shell of the connector is made of epoxy resin, and the small PIN terminals of the connector are assembled in parallel in a row by PITCH2.5mm and assembled in a manner of inserting PINs by punching.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a wiring end, cable bundle, first pencil, second pencil, third pencil, fourth pencil, fifth pencil, first clamp cover, connector, end, first mounting panel, first bolt, second mounting panel and second bolt's cooperation is used, can effectually guarantee in the stability that charging wire bundle connects, has adopted brand-new special-shaped waterproof structural design, has satisfied finished product electric motor car structural requirement, very big improvement stability and life when the pencil is connected.

2. The utility model discloses a connector equipment wire rod, when all little PIN terminals become one row of formula parallel assembly with PITCH2.5mm, with beating the end and inserting Pin formula equipment, the processing procedure production of being convenient for, product shielding casing and conductor terminal have all adopted electroplating process, the effectual ability that the product resisted external environment and erode that has improved, product life has been prolonged, conductor terminal contact area adopts gilding process, wear resistance and electric conductivity with this improvement product, the soldering wire region adopts tin-plating process, with this soldering tin nature that improves the product.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is the schematic view of the connection structure of the cable bundle and the heat-shrinkable sleeve of the present invention.

In the figure: 1. a terminal; 2. a cable bundle; 201. a first wire harness; 202. a second wire harness; 203. a third wire harness; 204. a fourth wire harness; 205. a fifth wire harness; 3. a first jacket; 4. a connector; 5. a tip; 6. a first mounting plate; 7. a first bolt; 8. a second mounting plate; 9. a second bolt; 10. a second jacket; 11. and (4) heat-shrinkable tubing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-3, a charging harness for an electric vehicle comprises a terminal 1, a cable harness 2 is fixedly connected to the left side of the terminal 1, the cable harness 2 comprises a first harness 201, a second harness 202, a third harness 203, a fourth harness 204 and a fifth harness 205, the third harness 203 is formed by combining two strands of harnesses, the fourth harness 204 and the fifth harness 205 are formed by combining three strands of harnesses, the surfaces of the third harness 203, the fourth harness 204 and the fifth harness 205 are all sleeved with a second jacket 10, the second jacket 10 is made of polyvinyl chloride, the two sides of the cable harness 2 are both sleeved with first jackets 3, the first jackets 3 are made of polyvinyl chloride materials, the surface of the cable harness 2 is sleeved with a heat-shrinkable sleeve 11, the left side of the cable harness 2 is fixedly connected with a connector 4, the connector 4 is sealed by a waterproof sealing ring, and a conductor terminal of the connector 4 is plated, the shell of the connector 4 is made of epoxy resin, small PIN terminals of the connector 4 are assembled in a row by PITCH2.5mm in parallel, a beating end PIN type assembly is used, the left side of the connector 4 is fixedly connected with an end 5, the bottom of the connecting end 1 is fixedly connected with a first mounting plate 6, the bottom of the first mounting plate 6 is in threaded connection with a first bolt 7, the top of the connector 4 is fixedly connected with a second mounting plate 8, the top of the second mounting plate 8 is in threaded connection with a second bolt 9, wires are assembled through the connector 4, when all the small PIN terminals are assembled in a row by PITCH2.5mm in parallel, the beating end PIN type assembly is used, the manufacturing process is convenient, the shielding shell and the conductor terminals of the product both adopt electroplating processes, the capacity of resisting the external environment erosion of the product is effectively improved, the service life of the product is prolonged, the contact area of the conductor terminals adopts gold plating process, so as to improve the wear resistance and the conductivity of, the regional tin-plating process that adopts of bonding wire, with this soldering tin nature that improves the product, through wiring end 1, cable bundle 2, first pencil 201, second pencil 202, third pencil 203, fourth pencil 204, fifth pencil 205, first clamp cover 3, connector 4, end 5, first mounting panel 6, first bolt 7, the cooperation of second mounting panel 8 and second bolt 9 is used, can effectually guarantee at the stability of charging wire bundle connection, brand-new special-shaped waterproof structural design has been adopted, finished product electric motor car structural requirement has been satisfied, very big improvement stability and life when the pencil is connected.

During the use, through connector 4 equipment wire rod, when all little PIN terminals become one row formula parallel assembly with the PITCH2.5mm, with beating the end and inserting the Pin formula equipment, the processing procedure production of being convenient for, product shielding shell and conductor terminal have all adopted electroplating process, the effectual ability that improves the product and resist external environment and corrode has prolonged product life, conductor terminal contact area adopts gilding process, with this wearing and tearing that improves the product and electric conductivity, the regional tinning process that adopts of bonding wire, with this soldering tin nature that improves the product.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric vehicle charging harness comprising a terminal (1), characterized in that: the left side fixedly connected with cable of wiring end (1) restraints (2), cable restraints (2) are including first pencil (201), second pencil (202), third pencil (203), fourth pencil (204) and fifth pencil (205), the both sides of cable restraints (2) are all overlapped and are equipped with first clamp cover (3), the left side fixedly connected with connector (4) of cable restraints (2), the left side fixedly connected with end (5) of connector (4), the first mounting panel of bottom fixedly connected with (6) of wiring end (1), the bottom threaded connection of first mounting panel (6) has first bolt (7), the top fixedly connected with second mounting panel (8) of connector (4), the top threaded connection of second mounting panel (8) has second bolt (9).

2. An electric vehicle charging harness as set forth in claim 1, wherein: the third wire harness (203) is formed by combining two wire harnesses, the fourth wire harness (204) and the fifth wire harness (205) are formed by combining three wire harnesses, the second jacket (10) is sleeved on the surfaces of the third wire harness (203), the fourth wire harness (204) and the fifth wire harness (205), and the second jacket (10) is made of polyvinyl chloride.

3. An electric vehicle charging harness as set forth in claim 1, wherein: the first jacket (3) is made of polyvinyl chloride materials, and a heat-shrinkable sleeve (11) is sleeved on the surface of the cable bundle (2).

4. An electric vehicle charging harness as set forth in claim 1, wherein: the connector (4) is sealed through a waterproof sealing ring, and a conductor terminal of the connector (4) adopts an electroplating process.

5. An electric vehicle charging harness as set forth in claim 1, wherein: the shell of connector (4) adopts the epoxy material to make, the parallel equipment of one row formula is become with PITCH2.5mm to the little PIN terminal of connector (4).