CN113540887A

CN113540887A - New forms of energy pencil grafting structure

Info

Publication number: CN113540887A
Application number: CN202110704216.6A
Authority: CN
Inventors: 王让祥
Original assignee: Hefei Jishun New Energy Technology Co ltd
Current assignee: Hefei Jishun New Energy Technology Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-10-22

Abstract

The invention relates to a new energy wire harness splicing structure, which comprises a male end and a female end which are spliced correspondingly and a connecting shell arranged between the male end and the female end, wherein a contact pin and a plug bush are respectively detachably connected in the male end and the female end, the contact pin and the plug bush are spliced correspondingly, two ends of the connecting shell are provided with guide plates which are respectively connected with the male end and the female end in a sliding way, the connecting shell with the guide plates arranged at two ends is adopted to further guide the corresponding splicing of the male end and the female end, the reliability of the integral matching of the male end and the female end is improved, a plectrum is positioned and hinged through a positioning pin, two symmetrical plectrums at the end part of the connecting shell are elastically tensioned through a spring, the male end and the female end are respectively connected through a clamping groove in the plectrum, the male end and the female end which are spliced and matched are respectively connected through two plectrums close to the male end and the female end, and the male end and the female end which are spliced and matched are fixed after the plectrum compresses the spring, the clamping groove is separated from the matching of the clamping teeth, so that the male end and the female end can be contacted to be fixed, and the disassembly and the assembly are more convenient.

Description

New forms of energy pencil grafting structure

Technical Field

The invention relates to the technical field of new energy wire harnesses, in particular to a new energy wire harness splicing structure.

Background

With the increase of automobile functions and the common application of electronic control technology, particularly the popularization of new energy automobiles, more and more electric parts and wires are provided, the specific gravity of a wire harness is gradually increased, the wire harness is a network main body of an automobile circuit and is used for connecting electric and electronic parts of the automobile and enabling the electric and electronic parts to play functions, and the automobile circuit does not exist without the wire harness. The wiring harness, whether it is a luxury car or an economical ordinary car, is basically woven in the same form, and is composed of electric wires, connector inserts and a wrapping tape, which ensure both transmission of electric signals and reliability of connection circuits, supply prescribed current values to electronic and electric parts, prevent electromagnetic interference to surrounding circuits, and eliminate short-circuiting of electric appliances.

Among the prior art, mostly according to the single and fixed specification's of winding displacement quantity processing plug connector, directly peg graft through the plug connector, with the circuit intercommunication, and the fixed sticky tape that needs of plug connector is used to wrap up fixedly, uses very inconveniently to the change of plug connector needs to select according to pencil quantity, and the adaptation is comparatively limited. Therefore, in order to solve the above problems, a new energy wire harness plugging structure is proposed.

Disclosure of Invention

The invention aims to provide a new energy wire harness splicing structure to solve the specific problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a new forms of energy pencil grafting structure, is including corresponding public end and the female end of pegging graft and setting up the connection shell between public end and female end, can dismantle respectively in public end and the female end and be connected with contact pin and plug bush, the contact pin corresponds with the plug bush and pegs graft, the both ends of connecting the shell are equipped with respectively with public end and female end sliding connection's deflector, the middle part of connecting the shell inner chamber can be dismantled and be connected with two locating pins that parallel, two the locating pin all articulates there is the plectrum of two symmetries, two of homonymy the plectrum can be dismantled with public end and female end respectively and be connected.

Preferably, the one end that the locating pin was kept away from to public end and female end all can be dismantled and be connected with the end cover, the one end that the end cover stretched into public end and female end all is equipped with respectively with contact pin and plug bush complex plug.

Preferably, the end surfaces of the two sides of the male end and the female end are respectively provided with a latch, and the end surface of the shifting piece is provided with a clamping groove corresponding to the latch.

Preferably, the upper side and the lower side of the latch are symmetrically provided with guide blocks, and guide grooves connected with the guide blocks in a sliding manner are formed in two sides of the end face of one side, away from the shifting piece, of the guide plate.

Preferably, the two sides of the connecting shell are both provided with springs, the end face, close to the springs, of one side of the shifting piece is provided with a positioning table, and the positioning table is matched with the end portions of the springs.

Preferably, the two sides of the guide plate, which are close to the end face of one side of the shifting piece, are provided with limiting tables, and the limiting tables are matched with the shifting piece.

The invention has at least the following beneficial effects:

the connecting shell with the guide plates arranged at two ends is adopted to further guide the corresponding insertion of the male end and the female end, the reliability of the overall matching of the male end and the female end is improved, the shifting pieces are positioned and hinged through the positioning pins, the two symmetrical shifting pieces at the end part of the connecting shell are tensioned through the elasticity of the spring, the two shifting pieces close to the male end and the female end are matched with the latch through the clamping grooves in the shifting pieces, the male end and the female end are respectively connected through the two shifting pieces close to the male end and the female end, the male end and the female end which are matched in insertion are further fixed, the shifting pieces are separated from the matching of the clamping grooves and the latch after the compression spring is shifted, the male end and the female end can be fixed, the disassembly and the assembly are more convenient, the combined assembly according to the number of wiring harnesses is convenient, and the application range is wider.

Drawings

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

FIG. 2 is a schematic top cross-sectional structural view of FIG. 1;

FIG. 3 is a schematic perspective view of the connection housing and the shifting piece of the present invention;

fig. 4 is a perspective view of the assembled state of the present invention.

In the reference symbols: 1. a male end; 2. a female end; 3. an end cap; 4. inserting a pin; 5. inserting a sleeve; 6. a rubber plug; 7. a connecting shell; 8. a guide plate; 9. a guide block; 10. a guide groove; 11. positioning pins; 12. a shifting sheet; 13. a card slot; 14. clamping teeth; 15. a spring; 16. a positioning table; 17. and a limiting table.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a new energy wire harness splicing structure comprises a male end 1 and a female end 2 which are correspondingly spliced, and a connecting shell 7 arranged between the male end 1 and the female end 2, wherein one end of the male end 1 extending into the female end 2 is a square shaft, one end of the female end 2 close to the male end 1 is provided with a square hole partially matched with the square shaft of the male end 1, a contact pin 4 and an insertion sleeve 5 are respectively detachably connected in the male end 1 and the female end 2, the contact pin 4 is correspondingly spliced with the insertion sleeve 5, specifically, the contact pin 4 is matched with the shaft hole of the insertion sleeve 5, two ends of the connecting shell 7 are provided with guide plates 8 respectively in sliding connection with the male end 1 and the female end 2, the middle part of the inner cavity of the connecting shell 7 is detachably connected with two parallel positioning pins 11, specifically, the positioning pins 11 penetrate through the connecting shell 7, two ends of the positioning pins 11 are respectively matched with the shaft holes of the top surface and the bottom surface of the connecting shell 7, and two symmetrical shifting pieces 12 are hinged to the two positioning pins 11, two plectrums 12 of homonymy can dismantle with public end 1 and female end 2 respectively and be connected, can lead spacingly through connecting shell 7 to public end 1 and female end 2's correspondence grafting, and fix a position articulated through locating pin 11 to plectrum 12, and then connect public end 1 and female end 2 respectively through plectrum 12 of connecting shell 7 both sides, and then fix plug-in complex public end 1 and female end 2, make things convenient for the dismouting more, and conveniently make up according to pencil quantity and assemble, application range is wider.

Wherein, the one end that locating pin 11 was kept away from to public end 1 and female end 2 all can be dismantled and be connected with end cover 3, and is concrete, and the middle part of end cover 3 is formed with the square boss that stretches into in public end 1 and the female end 2, and end cover 3 stretches into public end 1 and the one end of female end 2 and all is equipped with respectively with

contact pin

4 and 5 complex plugs 6 of plug bush, can respectively with

public end

1 and 2 joint of female end through end cover 3 to cooperation plug 6 fixes a position the protection to contact pin 4 and plug bush 5.

Wherein, the terminal surface of 2 both sides of public end 1 and female end all is equipped with latch 14, and is concrete, the 14 symmetry settings of latch that public end 1 and female end 2 homonymies correspond, draw-in groove 13 that correspond with latch 14 is seted up to the terminal surface of plectrum 12, can be through draw-in groove 13 and the cooperation of latch 14, connect public end 1 and female end 2 respectively with two plectrums 12 of homonymy, thereby stir plectrum 12 and rotate around locating pin 11, break away from being connected of latch 14 contact plectrum 12 and public end 1 and female end 2 to draw-in groove 13, and then dismantle public end 1 and female end 2.

Wherein, the top and the below symmetry of latch 14 are equipped with guide block 9, and deflector 8 keeps away from the both sides of the 12 side end face of plectrum and all offers guide way 10 with guide block 9 sliding connection, can cooperate with guide block 9 through guide way 10, and the deflector 8 that will connect 7 both sides of shell carries out sliding connection with public end 1 and female end 2 respectively, and then leads spacingly to the cooperation of public end 1 and female end 2.

Wherein, the both sides of connecting shell 7 all are equipped with spring 15, it is concrete, spring 15 is located between two plectrums 12 of connecting shell 7 tip, a side end face that plectrum 12 is close to spring 15 all is equipped with location platform 16, location platform 16 and spring 15's tip cooperation, can fix a position spring 15 through location platform 16, and then by the plectrum 12 of two symmetries of spring 15 elasticity tensioning connection shell 7 tip, and then guarantee that plectrum 12 that is close to public end 1 and female end 2 is respectively with public end 1 and female end 2 zonulae occludens, can avoid plectrum 12 to break away from latch 14 effectively, the structure is more stable.

Wherein, the both sides that deflector 8 is close to plectrum 12 side end face all are equipped with spacing platform 17, and spacing platform 17 and plectrum 12 cooperation, and is concrete, and the terminal surface top edge and the end edge of plectrum 12 laminating connecting shell 7 lateral wall all set up with spacing platform 17 complex right angle groove, can be further spacing to plectrum 12 through spacing platform 17.

The working principle is as follows:

the invention provides a new energy wire harness splicing structure which has the following connection mode:

when two wire harnesses are correspondingly connected in a first mode, a group of corresponding male end 1 and female end 2 are arranged, the two wire harnesses are respectively connected through a contact pin 4 and an insertion sleeve 5, the male end 1 is correspondingly inserted into the female end 2 through the matching of a guide block 9 and a guide groove 10, the two wire harnesses are communicated through the insertion matching of the contact pin 4 and the insertion sleeve 5, simultaneously, after a latch 14 contacts a plectrum 12, the plectrum 12 is pushed to rotate around a positioning pin 11, a spring 15 is compressed, after the latch 14 slides into a clamping groove 13, the spring 15 returns to be right, the plectrum 12 is elastically tensioned, and then the two plectrums 12 on the same side are respectively and reliably connected with the male end 1 and the female end 2;

when the second mode and the multiple strands of wire harnesses are correspondingly connected, on the basis of the first mode, after two corresponding wire harnesses are communicated, the male end 1 and the male end 2 corresponding to the adjacent wire harnesses are matched with the guide groove 10 through the guide block 9 and correspondingly inserted into the connecting shell 7 assembled in the first mode, and are matched with the latch 14 through the shifting piece 12 to be fixed, and the multiple strands of wire harnesses can be connected through sequential circulating operation.

So, pencil grafting operation is more convenient to make things convenient for the dismouting more, conveniently make up according to pencil quantity simultaneously and assemble, application scope is wider.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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. The utility model provides a new forms of energy pencil grafting structure, its characterized in that, including public end (1) and female end (2) and the connection shell (7) of setting between public end (1) and female end (2) that correspond the grafting, can dismantle respectively in public end (1) and female end (2) and be connected with contact pin (4) and plug bush (5), contact pin (4) correspond the grafting with plug bush (5), the both ends of connecting shell (7) are equipped with deflector (8) with public end (1) and female end (2) sliding connection respectively, the middle part of connecting shell (7) inner chamber can be dismantled and be connected with two locating pins (11) that parallel, two locating pin (11) all articulate plectrum (12) of two symmetries, two of homonymy plectrum (12) can be dismantled with public end (1) and female end (2) respectively and be connected.

2. The new forms of energy pencil grafting structure of claim 1, characterized in that: the one end that locating pin (11) was kept away from in public end (1) and female end (2) all can be dismantled and be connected with end cover (3), the one end that end cover (3) stretched into public end (1) and female end (2) all is equipped with respectively with plug pin (4) and plug bush (5) complex plug (6).

3. The new forms of energy pencil grafting structure of claim 1, characterized in that: the end surfaces of two sides of the male end (1) and the female end (2) are respectively provided with a latch (14), and the end surface of the shifting piece (12) is provided with a clamping groove (13) corresponding to the latch (14).

4. The new forms of energy pencil grafting structure of claim 3, characterized in that: the upper side and the lower side of the latch (14) are symmetrically provided with guide blocks (9), and guide grooves (10) which are connected with the guide blocks (9) in a sliding manner are formed in the two sides of the end face, far away from the shifting piece (12), of the guide plate (8).

5. The new forms of energy pencil grafting structure of claim 1, characterized in that: connect the both sides of shell (7) and all be equipped with spring (15), a side end face that plectrum (12) are close to spring (15) all is equipped with location platform (16), the tip cooperation of location platform (16) and spring (15).

6. The new forms of energy pencil grafting structure of claim 1, characterized in that: both sides that deflector (8) are close to plectrum (12) one side terminal surface all are equipped with spacing platform (17), spacing platform (17) and plectrum (12) cooperation.