CN207624961U

CN207624961U - A kind of safe battery connector

Info

Publication number: CN207624961U
Application number: CN201721763205.0U
Authority: CN
Inventors: 赵波; 刘东阳
Original assignee: Kunshan Zhou Shi Electrical And Electronics Ltd
Current assignee: Kunshan Zhou Shi Electrical And Electronics Ltd
Priority date: 2017-12-15
Filing date: 2017-12-15
Publication date: 2018-07-17
Anticipated expiration: 2027-12-15

Abstract

The utility model discloses a kind of safe battery connector, including upper and lower terminal cover, locking pin, core shell, built-in sliding slot, wire sleeve plug, locking cover plate, internal model, external cases；The upper and lower terminal cover is fixed with wire bar component by built-in sliding slot and bayonet assembly connection among the upper and lower terminal cover by locking pin, and multiple wire bar components correspondences penetrate wire sleeve plug, then penetrate successively in locking cover plate and the endoporus of core shell jointly；Wire sleeve plug crimps with locking cover plate and becomes connector body；Once injection molding becomes internal model to the connector body, and the internal model becomes the external case with net tail beam tube by quadric injection mould；The utility model is effectively completely cut off human body and is contacted with conductor, prevent from getting an electric shock, be not necessarily to specific purpose tool, directly operation can be completed in plug by hand using conducting wire and terminal and moulding mating, the embedded cladding integrated injection forming of insulating materials；It is shrink-proof after injection molding, appearance is good, substandard products scrappage is low, easy to operate, efficiency of assembling is high.

Description

A kind of safe battery connector

Technical field

The utility model is related to connector technique apparatus field, more particularly to a kind of safe battery connector.

Background technology

With the development of new energy technology, battery is in actual use, it is often necessary to combination in series or in parallel；And it is traditional Battery unit interconnection uses conducting wire, conductor to be directly connected to, or is welded on metallic conductor frame and interconnects； When battery needs replacing, dismounting is very inconvenient, and there is also the risks that people gets an electric shock.

In the prior art, direct the shortcomings that being welded to connect battery using conducting wire or conductor, is：Need specific purpose tool could be into Row connection or dismounting, operation is loaded down with trivial details, efficiency of assembling is low；Since part conductor is exposed, to human body, there are electric shock risks.

Utility model content

In order to solve the above technical problems, the utility model provides a kind of safe battery connector, for the prior art In deficiency, be coupled using conducting wire and conductor terminals and moulding, and be molded into using the embedded cladding integral type of insulating materials Type effectively completely cuts off human body and is contacted with conductor, prevents from getting an electric shock, and using specific purpose tool is not needed yet, directly plug can be completed by hand Operation.

In order to achieve the above objectives, the technical solution of the utility model is as follows：A kind of safe battery connector, including upper end Sub- lid, lower terminal lid, locking pin, core shell, built-in sliding slot, wire sleeve plug, locking cover plate, internal model, harness caudal peduncle, outer cup Shell, net tail beam tube, cover plate card slot, set fork clip head, it is characterised in that：

The upper terminal lid and lower terminal lid are by built-in sliding slot and bayonet assembly connection, the upper terminal lid and lower terminal Lid is intermediate to be provided with location hole, and has multiple wire bar components, the wire rod by two locking pins and location hole plugged and fixed Component crimps fixed form with metal terminal by sloughing cortex and removing wire rod of the insulating layer with copper core；Multiple wire bar components one One correspondence respectively penetrates wire sleeve plug, then penetrates multiple wire bar components successively jointly in locking cover plate and the endoporus of core shell； The upper and lower terminal cover constitutes battery core with multiple wire bar components；Core shell on battery core socket close-fitting, and by locking Cover plate is mutually connected and fixed by cover plate card slot and the set fork clip head outside core shell, then by the wire sleeve plug one on wire bar component One crimps fixed with locking cover plate and becomes connector body；Without exposed, human hand touches the copper core of the metal terminal and wire rod It touches less than any conductor；Outside the connector body by single injection-molded be the internal model with harness caudal peduncle, the band The internal model of wired Beam End handle is the external case with net tail beam tube by secondary injection molding, finally obtains safe battery company Connect device.

The net tail beam tube integral type is covered outside online Beam End handle.

The effect of the core shell is protection wire bar component, has the function that double insulation；The core shell, is led at locking cover plate Line set plug is using any one or a few mixing manufacture in PC, PE, ABS, PBT, PA66 non-metal insulating material.

The locking pin is manufactured using metal or rigid plastics.

The internal model, external case are using PVC material, its shore hardness ranging from 30A -100A.

The operation principle of the utility model is：The technique that the connector of the present invention makes divides multistep to complete；For the first time When injection molding, locking pin is obtained, when second of injection molding, obtain core shell, when third time injection molding, obtain wire sleeve Plug when the 4th injection molding, obtains locking cover plate；After component is ready to complete, finished product assembling and molding are carried out；By conducting wire and gold After category terminal compression joint is good, metal terminal is packed into upper terminal lid and lower terminal lid, is pressed into what terminal up and down covered with locking pin In location hole, it is integrally fixed；It is packed into whole in core shell, is loaded on wire sleeve plug and locking cover plate, the work before injection molding shaping It completes；Battery core is molded PVC in a mold, forms internal model, it is therefore an objective to prevent appearance from shrinking, exist again after cooling and shaping PVC is molded in mold, profiled outer case obtains finished product.

Through the above technical solutions, the advantageous effect of technical solutions of the utility model is：Using conducting wire and conductor terminals with Moulding is coupled, and uses the embedded cladding integrated injection forming of insulating materials, effectively completely cuts off human body and is contacted with conductor, is prevented It gets an electric shock, using specific purpose tool is not needed yet, directly operation can be completed in plug by hand；The utility model connector does not contract after injection molding Water, appearance are good, reduce substandard products scrappage；It is easy to operate, efficiency of assembling is high.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is a kind of safe battery connector explosive decomposition schematic diagram disclosed in the utility model embodiment.

Number and the corresponding component title represented by letter in figure：

1. 2. lower terminal lid of upper terminal lid, 3. locking pin, 4. core shell

6. wire sleeve plug of sliding slot, 7. locking cover plate, 8. internal model built in 5.

9. 10. outside case of harness caudal peduncle, 11. net tail beam tube, 12. cover plate card slot

13. set fork clip head

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts The every other embodiment obtained, shall fall within the protection scope of the present invention.

According to Fig. 1, the utility model provides a kind of safe battery connector, including upper terminal lid 1, lower terminal lid 2, Locking pin 3, core shell 4, built-in sliding slot 5, wire sleeve plug 6, locking cover plate 7, internal model 8, harness caudal peduncle 9, external case 10, net tail Beam tube 11, cover plate card slot 12, set fork clip head 13.

The upper terminal lid 1 is with lower terminal lid 2 by built-in sliding slot 5 and bayonet assembly connection, and the upper terminal lid 1 is under It is provided with location hole among terminal cover 2, and has multiple wire bar components, institute by two locking pins 3 and location hole plugged and fixed It states wire bar component and crimps fixed form with metal terminal by sloughing cortex and removing wire rod of the insulating layer with copper core；Multiple wire rods Component one-to-one correspondence respectively penetrates wire sleeve plug 6, and multiple wire bar components are then penetrated locking cover plate 7 and core shell 4 successively jointly Endoporus in；The upper and lower terminal cover (1,2) constitutes battery core with multiple wire bar components；The battery core is socketed close-fitting Upper core shell 4, and locking cover plate 7 is mutually connected and fixed by cover plate card slot 12 and the set fork clip head 13 outside core shell 4, then will Wire sleeve plug 6 on wire bar component crimps fixed with locking cover plate 7 and becomes connector body one by one；The metal terminal and line Without exposed, human hand is touched less than any conductor the copper core of material；Outside the connector body by single injection-molded be band The internal model 8 of wired Beam End handle 9, the internal model 8 with harness caudal peduncle 9 are with net tail beam tube 11 by secondary injection molding External case 10 finally obtains safe battery connector.

11 integral type of net tail beam tube is covered outside online Beam End handle 9.

The effect of the core shell 4 is protection wire bar component, has the function that double insulation；The core shell 4, locking cover plate 7, Wire sleeve plug 6 is using any one or a few mixing manufacture in PC, PE, ABS, PBT, PA66 non-metal insulating material.

The locking pin 3 is manufactured using metal or rigid plastics.

The internal model 8, external case 10 are using PVC material, its shore hardness ranging from 30A -100A.

The utility model concrete operation step is：The wire rod of standard opens PVC crusts, opens PVC insulation, exposes copper wire； The standard metal terminal of outsourcing, is crimped on the copper wire of wire rod, constitutes wire bar component；Locking cover plate 7 and core shell 4 are sequentially sleeved in line On material, prepare for lower part molding；The metal terminal crimped is packed into upper terminal lid 1 and lower terminal lid 2 in order；Upper terminal lid 1 and lower terminal lid 2 it is by bayonet or built-in sliding slot 5 that metal terminal is simply fixed；So being pressed into upper end with two locking pins 3 In location hole among sub- lid 1 and lower terminal lid 2, metal terminal and upper terminal lid 1, lower terminal lid 2 are coupled to an entirety, Metal terminal will not be exposed, and human hand is touched less than metal terminal；Core shell 4 is moved forward along wire rod, the component to link into an integrated entity It is inserted in core shell 4；4 role of core shell is protection aforementioned components, has the function that double insulation；Core shell 4 PC, PE, ABS, PBT Equal non-metal insulating materials are made；Locking cover plate 7 is moved forward along wire rod, is covered in core shell 4 and upper terminal lid 1,2 and of lower terminal lid Gap between wire bar component, the threading hole that locking cover plate 7 has in itself are stoppered with wire sleeve plug 6.Locking cover plate 7 and conducting wire Set plug 6 jointly separates the head link actuator and wire rod that are made of core shell 4, metal terminal, upper terminal lid 1, lower terminal lid 2 completely It opens, not injection molding under being convenient for；

By battery core first time injection molding, PVC is coated on aforementioned components outside, obtains internal model 8；The locking lid The blocking of piece 7 and wire sleeve plug 6 when PVC is molded, can be only coated on outside battery body, without being pressed into metal end from outside In the battery body that son and upper terminal lid 1, lower terminal lid 2 and core shell 4 are constituted；Etc. internal models 8 cool down after, second of injection molding PVC is coated in internal model.

The diameter of the locking pin 3 is between 0.1mm -1.5mm, and length is between 0.1mm -30mm；It is described The thickness of core shell 4 is 0.1mm -1.5mm；7 thickness of locking cover plate is in 0.1mm -1.5mm；6 thickness of wire sleeve plug exists 0.1—1.5mm；8 thickness of the internal model is in 0.1-10mm；The outer cup thickness of the shell is in 0.1mm -20mm.

By above-mentioned specific embodiment, the utility model has the beneficial effects that：Using conducting wire and conductor terminals and moulding Mating, and the embedded cladding integrated injection forming of insulating materials is used, effectively completely cut off human body and contacted with conductor, prevents from getting an electric shock, Using specific purpose tool is not needed yet, directly operation can be completed in plug by hand；The utility model connector is shrink-proof after injection molding, appearance It is good, reduce substandard products scrappage；It is easy to operate, efficiency of assembling is high.

The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest range consistent with features of novelty.

Claims

1. a kind of safe battery connector, which is characterized in that including upper terminal lid, lower terminal lid, locking pin, core shell, interior Set sliding slot, wire sleeve plug, locking cover plate, internal model, harness caudal peduncle, external case, net tail beam tube, cover plate card slot, set fork clip head；Institute Upper terminal lid is stated with lower terminal lid to be arranged by built-in sliding slot and bayonet assembly connection, the upper terminal lid and lower terminal lid centre There is location hole, and there are multiple wire bar components by two locking pins and location hole plugged and fixed, the wire bar component is by sloughing The wire rod of cortex and removal insulating layer with copper core crimps fixation with metal terminal and forms；Multiple wire bar components correspond difference Wire sleeve plug is penetrated, is then penetrated multiple wire bar components successively jointly in locking cover plate and the endoporus of core shell；The upper and lower end Son lid constitutes battery core with multiple wire bar components；Core shell on the battery core socket close-fitting, and locking cover plate is passed through into lid Piece card slot is mutually connected and fixed with the set fork clip head outside core shell, then by the wire sleeve plug on wire bar component one by one with locking lid Piece crimping is fixed and becomes connector body；Without exposed, human hand is touched less than any the copper core of the metal terminal and wire rod Conductor；Outside the connector body by single injection-molded be the internal model with harness caudal peduncle, it is described carry harness caudal peduncle Internal model by secondary injection molding be the external case with net tail beam tube, finally obtain safe battery connector.

2. a kind of safe battery connector according to claim 1, which is characterized in that the net tail beam tube integral type is covered It outside online Beam End handle.

3. a kind of safe battery connector according to claim 1, which is characterized in that the effect of the core shell is protection Wire bar component has the function that double insulation；The core shell, locking cover plate, wire sleeve plug use PC, PE, ABS, PBT, PA66 Any one or a few mixing manufacture in non-metal insulating material.

4. a kind of safe battery connector according to claim 1, which is characterized in that the locking pin uses metal Or rigid plastics manufacture.

5. a kind of safe battery connector according to claim 1, which is characterized in that the internal model, external case are adopted With PVC material, its shore hardness ranging from 30A -100A.