CN107264439B - The automotive wire bundle plug-in unit of easy access - Google Patents

The automotive wire bundle plug-in unit of easy access Download PDF

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Publication number
CN107264439B
CN107264439B CN201710517773.0A CN201710517773A CN107264439B CN 107264439 B CN107264439 B CN 107264439B CN 201710517773 A CN201710517773 A CN 201710517773A CN 107264439 B CN107264439 B CN 107264439B
Authority
CN
China
Prior art keywords
groove
terminal
wire bundle
guide
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201710517773.0A
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Chinese (zh)
Other versions
CN107264439A (en
Inventor
孙丰超
王宜海
章剑兵
张艳楠
韩光杰
王春芝
史正玉
汪振兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Jianghuai Automobile Group Corp
Original Assignee
Anhui Jianghuai Automobile Group Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Jianghuai Automobile Group Corp filed Critical Anhui Jianghuai Automobile Group Corp
Priority to CN201710517773.0A priority Critical patent/CN107264439B/en
Publication of CN107264439A publication Critical patent/CN107264439A/en
Application granted granted Critical
Publication of CN107264439B publication Critical patent/CN107264439B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207Wire harnesses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207Wire harnesses
    • B60R16/0215Protecting, fastening and routing means therefor

Abstract

The invention discloses a kind of automotive wire bundle plug-in units of easy access, including insert body, shell, terminal and elastic plate mechanism, insert body includes front-end and back-end, rear end grafting is inside the shell, accommodating chamber is formed between rear end and shell, opening is formed at the top of shell, and opening is equipped with U-shaped leading truck, elastic plate mechanism is fixed by the connecting rod in U-shaped leading truck, and elastic plate mechanism is equipped with crook by the bottom of one end of front end;Multiple terminal mounting holes through front-end and back-end are equipped in insert body, the top of front end is equipped with the first groove, first groove is equipped with flip lid, the bottom of first groove is connected to each terminal mounting hole, the bottom of flip lid is equipped with the first retention bead being oppositely arranged one by one with each terminal mounting hole, and the top of terminal is equipped with the postive stop baffle cooperated with the first retention bead.The present invention uses Open architecture, has the advantages that convenient for investigation failure and quick-replaceable terminal.

Description

The automotive wire bundle plug-in unit of easy access
Technical field
The present invention relates to a kind of wire bundle plug-in connector, the automotive wire bundle plug-in unit of especially a kind of easy access.
Background technique
Automotive wire bundle plug-in unit is the transition structure of electric current transmitting, and dongle configuration design and fixed reliability are safe to harness extremely It closes important.Common wire bundle plug-in connector in the prior art has the following problems:
For elastic slice easily from fracture of root, the elastic slice of traditional wire bundle plug-in connector is all uncontrollable in the movement of upper and lower direction, causes It after the root of elastic slice repeatedly presses, is easily broken off, so can only reinforce thickness by root is passively improved.In addition, harness The elastic slice of plug-in unit be also affected by temperature it is larger, repeatedly be clamped after, also root is easy to cause to be broken.
Terminal is easy to fall off, and the terminal of traditional wire bundle plug-in connector is cooperated by the hole on a retention bead and terminal, realizes Fixed and limit, this fixed reliability of simple connection type is low, and terminal is easily fallen off.
Terminal replacement trouble, traditional wire bundle plug-in connector is all enclosed construction, after plugging repeatedly, terminal is easy to cause to damage It is bad, since wire bundle plug-in connector is enclosed construction, failure can not be quickly checked, and can not quick-replaceable terminal.
Summary of the invention
The object of the present invention is to provide a kind of automotive wire bundle plug-in units of easy access, to solve deficiency in the prior art, It uses Open architecture, has the advantages that convenient for investigation failure and quick-replaceable terminal.
The present invention provides a kind of automotive wire bundle plug-in units of easy access, including insert body, shell, terminal and elastic slice machine Structure, the insert body include front-end and back-end, and the rear end is plugged in the shell, between the rear end and the shell Accommodating chamber is formed, opening is formed at the top of the shell, the opening is equipped with U-shaped leading truck, and the elastic plate mechanism passes through Connecting rod is fixed in the U-shaped leading truck, and the elastic plate mechanism is equipped with crook close to the bottom of one end of the front end;Institute It states and is equipped with multiple terminal mounting holes through the front end and the rear end in insert body, the top of the front end is equipped with the One groove, first groove are equipped with flip lid, and the bottom of first groove is connected to each terminal mounting hole, described The bottom of flip lid is equipped with the first retention bead being oppositely arranged one by one with each terminal mounting hole, sets at the top of the terminal There is the postive stop baffle with first retention bead cooperation.
In novel wire bundle ribbon above-mentioned, it is preferable that it is recessed that the bottom of each terminal mounting hole is equipped with 1 third Slot, is equipped with positive stop spring plate in the third groove, and the top of the positive stop spring plate has a positive stop lug boss, at the positive stop spring plate When nature, the positive stop lug boss is located in the terminal mounting hole, and the bottom of the terminal is equipped with and the limit convex The limit hole of platform cooperation.
In novel wire bundle ribbon above-mentioned, it is preferable that one end of the flip lid is rotatably connected with first groove, separately The middle part of one end is equipped with the first clamping boss, and the second clamping with the first clamping boss cooperation is equipped in first groove Boss.
In novel wire bundle ribbon above-mentioned, it is preferable that the top of the front end is equipped with second be arranged along its length Groove.
In novel wire bundle ribbon above-mentioned, it is preferable that be equipped with guiding on 2 opposite sides of the U-shaped leading truck Slot further includes grafting locating part, the grafting locating part and the elastic plate mechanism plug connection, the outer wall of the grafting locating part 2 guide posts being slidably matched with the guide groove are equipped with, the guide groove is made of horizontal segment and ascent stage, the rising Section is located at close to the side of the front end.
In novel wire bundle ribbon above-mentioned, it is preferable that the grafting locating part includes end plate, inserted link and the first convex Platform, the inserted link are 2, are symmetricly set on the end plate, 2 inserted links are equipped with sliding slot, the bullet on opposite face It is equipped with a guide rod on two lateral walls of piece mechanism, the guide rod and the sliding slot grafting are simultaneously slidably matched;Described in 2 A first connecting rod is equipped between inserted link, first positioning convex platform is fixedly mounted on the top of the first connecting rod, institute The bottom surface for stating U-shaped leading truck top plate is equipped with the second positioning convex platform being engaged by clamping with first positioning convex platform;2 guiding Column is separately positioned on the outer wall of 2 inserted link free ends.
In novel wire bundle ribbon above-mentioned, it is preferable that further include return mechanism, the return mechanism includes guide holder, bullet Spring guide rod and spring are formed with mounting groove on the elastic plate mechanism, and the spring conductor rod is set in the mounting groove, described Spring conductor rod is located between 2 guide rods, and the spring is socketed on the spring conductor rod, and the guide holder is fixed It is oppositely arranged on the end plate, and with the spring conductor rod, the free end of the spring conductor rod and the guide holder are inserted It connects in succession, one end of the spring is abutted against with the guide holder.
In novel wire bundle ribbon above-mentioned, it is preferable that the spring conductor rod is cylindrical-shaped structure, and by fixed section and is led To Duan Zucheng, the diameter of the fixed section is greater than the diameter of the guide section, and the slot bottom of the fixed section and the mounting groove is solid Fixed connection.
Compared with prior art, the present invention includes insert body, shell, terminal and elastic plate mechanism, the insert body packet Front-end and back-end are included, the rear end is plugged in the shell, and accommodating chamber is formed between the rear end and the shell, described outer Opening is formed at the top of shell, the opening is equipped with U-shaped leading truck, and the elastic plate mechanism is fixed by the connecting rod in the U In shape leading truck, the elastic plate mechanism is equipped with crook close to the bottom of one end of the front end;It is equipped in the insert body Multiple terminal mounting holes through the front end and the rear end, the top of the front end are equipped with the first groove, and described first Groove is equipped with flip lid, and the bottom of first groove is connected to each terminal mounting hole, and the bottom of the flip lid is equipped with The first retention bead being oppositely arranged one by one with each terminal mounting hole, the top of the terminal are equipped with and first limit The postive stop baffle of position male cooperation.The present invention is provided with the first groove and flip lid in the front end of insert body, when a failure occurs, Flip lid can be opened and directly check it is which terminal there is a problem, realize quickly investigation failure.Investigation is out of order after terminal, by In the present invention using Open architecture, therefore terminal can be easily exchanged.
Detailed description of the invention
Fig. 1 is the integrally-built axonometric drawing of the present invention;
Fig. 2 is the half section structure diagram of insert body;
Fig. 3 is the axonometric drawing of terminal;
Fig. 4 is the bottom substance schematic diagram of terminal;
Fig. 5 is the axonometric drawing of plug-in unit;
Fig. 6 is the axonometric drawing after overall structure of the present invention is half-sectional;
Fig. 7 is that insert body removes the top view behind top.
Description of symbols: 1- insert body, 2- shell, 3- terminal, 4- elastic plate mechanism, the front end 5-, the rear end 6-, 7- are accommodated Chamber, 8-U shape leading truck, 9- connecting rod, 10- crook, 11- terminal mounting hole, the first groove of 12-, 13- flip lid, 14- end plate, 15- inserted link, the first positioning convex platform of 16-, 17- sliding slot, 18- guide rod, 19- first connecting rod, the second positioning convex platform of 20-, 21- are led To seat, 22- spring conductor rod, 23- spring, 24- mounting groove, the first retention bead of 25-, 26- postive stop baffle, 27- third groove, 28- positive stop spring plate, 29- positive stop lug boss, 30- limit hole, 31- first are clamped boss, and 32- second is clamped boss, and 33- second is recessed Slot, 34- guide groove, 35- grafting locating part, 36- guide post, 37- horizontal segment, 38- ascent stage.
Specific embodiment
The embodiments described below with reference to the accompanying drawings are exemplary, for explaining only the invention, and cannot be construed to Limitation of the present invention.
The embodiment of the present invention: as Figure 1-Figure 4, a kind of automotive wire bundle plug-in unit of easy access, including insert body 1, shell 2, terminal 3 and elastic plate mechanism 4, insert body 1 include front end 5 and rear end 6, and rear end 6 is plugged in shell 2, rear end 6 with Accommodating chamber 7 is formed between shell 2, accommodating chamber 7 is used for the shell for accommodating with inventing the plug-in unit docked, and the top of shell 2 is formed with Opening, opening are equipped with U-shaped leading truck 8, and elastic plate mechanism 4 is fixed in U-shaped leading truck 8 by connecting rod 9, and elastic plate mechanism 4 leans on The bottom of one end of front end 5 is equipped with crook 10;It is equipped in insert body 1 multiple through the terminal of front end 5 and rear end 6 peace Fill hole 11, the top of front end 5 is equipped with the first groove 12, and the first groove 12 is equipped with flip lid 13, the bottom of the first groove 12 and each A terminal mounting hole 11 is connected to, and the bottom for renovating 13 is equipped with the first limit convex being oppositely arranged one by one with each terminal mounting hole 11 25 are played, the top of terminal 3 is equipped with the postive stop baffle 26 cooperated with the first retention bead 25.
Further, the bottom of each terminal mounting hole 11 is equipped with 1 third groove 27, is all provided in third groove 27 limited Position elastic slice 28, the top of positive stop spring plate 28 have a positive stop lug boss 29, positive stop spring plate 28 in the raw when, positive stop lug boss 29 In in terminal mounting hole 11, the bottom of terminal 3 is equipped with the limit hole 30 cooperated with positive stop lug boss 29.
Specifically, when wire bundle plug-in connector breaks down, flip lid 13 can be opened, flip lid 13 can pass through the first groove after opening The state of 12 each 11 inner terminals 3 of terminal mounting hole of observation, realizes the purpose of Quick overhaul.
Under normal circumstances, terminal 3 is realized fixed by the cooperation of positive stop lug boss 29 and limit hole 30 in third groove 27 Position is then provided with the first retention bead 25, the first limit in the bottom of flip lid 13 to keep the anticreep ability of terminal 3 stronger The postive stop baffle 26 at 25 pairs of terminals of protrusion, 3 top limits, and makes terminal 3 that can not generate displacement horizontal and vertical.This case The purpose that third groove 27 is arranged is to improve the convenience that terminal 3 is replaced.When needing replacing terminal 3, it only need to will choose needle and insert Enter and stir positive stop spring plate 28 in third groove 27, be highly convenient for operating, improves the replacement efficiency of terminal 3.
Specifically, the one end and the first groove 12 for renovating 13 are rotatably connected, and it is convex that the middle part of the other end is equipped with the first clamping Platform 31, interior the second clamping boss 32 being equipped with the first clamping cooperation of boss 31 of the first groove 12.First clamping boss 31 and the The cooperation of two clamping boss 32 is opened automatically for limiting flip lid 13.The top of front end 5 is equipped with the be arranged along its length Two grooves 33.The ability that the setting of second groove 33 makes the present invention have error correction, can prevent positive and negative anodes anti-inserted, need certainly Setting boss in corresponding position on the plug-in unit docked with the present invention.When positive and negative anodes are anti-inserted boss cannot be introduced into the second groove 33 then without Method completes grafting.
It is preferably carried out in mode in one kind, as shown in Figure 1, Figure 2 and shown in Fig. 5, on 2 opposite sides of U-shaped leading truck 8 It is equipped with guide groove 34, further includes grafting locating part 35, grafting locating part 35 and 4 plug connection of elastic plate mechanism, grafting locating part 35 outer wall is equipped with 2 guide posts 36 being slidably matched with guide groove 34, and guide groove 34 is by horizontal segment 37 and 38 groups of the ascent stage At the ascent stage 38 is located at by the side of front end 5.
Grafting locating part 35, which is arranged, to prevent the excessively overturning of elastic plate mechanism 4 disconnected from root with effective protection elastic plate mechanism 4 It splits.After being provided with grafting locating part 35, when needing to separate the present invention with another plug-in unit, grafting locating part need to be only pressed 35, so that the guide post 36 on grafting locating part 35 is moved to the ascent stage 38, under the action of ascent stage 38,35 band of grafting locating part Elastic plate mechanism 4 be flipped up simultaneously, separate the crook 10 of 4 bottom of elastic plate mechanism with the groove on another plug-in unit, this When the present invention can be separated with another plug-in unit.
In a kind of optional embodiment, as shown in Fig. 5, Fig. 6 and Fig. 7, grafting locating part 35 includes end plate 14, inserted link 15 and first positioning convex platform 16, inserted link 15 be 2, be symmetricly set on end plate 14,2 root cutting bars 15 are equipped with cunning on opposite face Slot 17, is equipped with a guide rod 18 on two lateral walls of elastic plate mechanism 4, and guide rod 18 and 17 grafting of sliding slot are simultaneously slidably matched;2 A first connecting rod 19 is equipped between root cutting bar 15, the first positioning convex platform 16 is fixedly mounted on the top of first connecting rod 19, U The bottom surface of 8 top plate of shape leading truck is equipped with the second positioning convex platform 20 being engaged by clamping with the first positioning convex platform 16;2 guide posts 36 are divided It is not arranged on the outer wall of 2 root cutting bar, 15 free end.
It further include return mechanism, return mechanism includes guide holder 21, spring conductor rod 22 and spring 23, on elastic plate mechanism 4 It is formed with mounting groove 24, spring conductor rod 22 is set in mounting groove 24, and spring conductor rod 22 is located between 2 guide rods 18, bullet Spring 23 is socketed on spring conductor rod 22, and guide holder 21 is fixed on end plate 14, and is oppositely arranged with spring conductor rod 22, spring The free end of guide rod 22 and 21 plug connection of guide holder, one end and the guide holder 21 of spring 23 abut against.Spring conductor rod 22 It for cylindrical-shaped structure, and is made of fixed section and guide section, the diameter of fixed section is greater than the diameter of guide section, fixed section and installation The slot bottom of slot 24 is fixedly connected.
By the setting of return mechanism, when unclamping grafting locating part 35, spring 23 discharges elastic force, realizes that each component is automatic Return.
Structure, feature and effect of the invention, the above institute are described in detail based on the embodiments shown in the drawings Only presently preferred embodiments of the present invention is stated, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to structure of the invention Think made change or equivalent example modified to equivalent change, when not going beyond the spirit of the description and the drawings, It should all be within the scope of the present invention.

Claims (8)

1. a kind of automotive wire bundle plug-in unit of easy access, including insert body (1), shell (2), terminal (3) and elastic plate mechanism (4), it is characterised in that: the insert body (1) includes front end (5) and rear end (6), and the rear end (6) is plugged on the shell (2) in, accommodating chamber (7) are formed between the rear end (6) and the shell (2), are formed with opening at the top of the shell (2), The opening is equipped with U-shaped leading truck (8), and the elastic plate mechanism (4) is fixed on the U-shaped leading truck (8) by connecting rod (9) Interior, the elastic plate mechanism (4) is equipped with crook (10) close to the bottom of the one end of the front end (5);In the insert body (1) Equipped with multiple terminal mounting holes (11) through the front end (5) and the rear end (6), the top of the front end (5) is equipped with First groove (12), first groove (12) be equipped with flip lid (13), the bottom of first groove (12) with it is each described Terminal mounting hole (11) connection, the bottom of the flip lid (13) is equipped with to be oppositely arranged one by one with each terminal mounting hole (11) The first retention bead (25), the top of the terminal (3) is equipped with the postive stop baffle cooperated with first retention bead (25) (26)。
2. the automotive wire bundle plug-in unit of easy access according to claim 1, it is characterised in that: each terminal mounting hole (11) bottom is equipped with 1 third groove (27), is equipped with positive stop spring plate (28), the limit in the third groove (27) The top of elastic slice (28) have positive stop lug boss (29), the positive stop spring plate (28) in the raw when, the positive stop lug boss (29) it is located in the terminal mounting hole (11), the bottom of the terminal (3) is equipped with the limit cooperated with the positive stop lug boss (29) Position hole (30).
3. the automotive wire bundle plug-in unit of easy access according to claim 1, it is characterised in that: one end of the flip lid (13) It is rotatably connected with first groove (12), the middle part of the other end is equipped with the first clamping boss (31), first groove (12) the second clamping boss (32) with the first clamping boss (31) cooperation is equipped in.
4. the automotive wire bundle plug-in unit of easy access according to claim 1, it is characterised in that: the top of the front end (5) Equipped with the second groove (33) being arranged along its length.
5. the automotive wire bundle plug-in unit of easy access according to claim 1, it is characterised in that: the U-shaped leading truck (8) Be equipped with guide groove (34) on 2 opposite sides, further include grafting locating part (35), the grafting locating part (35) with it is described Elastic plate mechanism (4) plug connection, the outer wall of the grafting locating part (35) are equipped with 2 and are slidably matched with the guide groove (34) Guide post (36), the guide groove (34) is made of horizontal segment (37) and ascent stage (38), and the ascent stage (38), which is located at, leans on The side of the nearly front end (5).
6. the automotive wire bundle plug-in unit of easy access according to claim 5, it is characterised in that: the grafting locating part (35) Including end plate (14), inserted link (15) and the first positioning convex platform (16), the inserted link (15) is 2, is symmetricly set on the end plate (14) on, 2 inserted links (15) are equipped with sliding slot (17) on opposite face, on two lateral walls of the elastic plate mechanism (4) Equipped with a guide rod (18), the guide rod (18) and the sliding slot (17) grafting are simultaneously slidably matched;2 inserted links (15) Between be equipped with a first connecting rod (19), first positioning convex platform (16) is fixedly mounted on the first connecting rod (19) Top, the bottom surface of U-shaped leading truck (8) top plate are equipped with the second convex being engaged by clamping with first positioning convex platform (16) Platform (20);2 guide posts (36) are separately positioned on the outer wall of 2 inserted link (15) free ends.
7. the automotive wire bundle plug-in unit of easy access according to claim 6, it is characterised in that: it further include return mechanism, institute Stating return mechanism includes guide holder (21), spring conductor rod (22) and spring (23), is formed with installation on the elastic plate mechanism (4) Slot (24), the spring conductor rod (22) be set to the mounting groove (24) in, the spring conductor rod (22) be located at 2 described in lead To between bar (18), the spring (23) is socketed on the spring conductor rod (22), and the guide holder (21) is fixed on described It on end plate (14), and is oppositely arranged with the spring conductor rod (22), the free end of the spring conductor rod (22) is led with described To seat (21) plug connection, one end and the guide holder (21) of the spring (23) are abutted against.
8. the automotive wire bundle plug-in unit of easy access according to claim 7, it is characterised in that: the spring conductor rod (22) It for cylindrical-shaped structure, and is made of fixed section and guide section, the diameter of the fixed section is greater than the diameter of the guide section, described Fixed section is fixedly connected with the slot bottom of the mounting groove (24).
CN201710517773.0A 2017-06-29 2017-06-29 The automotive wire bundle plug-in unit of easy access Expired - Fee Related CN107264439B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710517773.0A CN107264439B (en) 2017-06-29 2017-06-29 The automotive wire bundle plug-in unit of easy access

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710517773.0A CN107264439B (en) 2017-06-29 2017-06-29 The automotive wire bundle plug-in unit of easy access

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CN107264439B true CN107264439B (en) 2019-06-28

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Publication number Priority date Publication date Assignee Title
CN107444303A (en) * 2017-07-13 2017-12-08 合肥创智汽车技术开发有限公司 A kind of automotive wire bundle plug-in unit
CN107768894B (en) * 2017-10-25 2019-04-16 安徽江淮汽车集团股份有限公司 A kind of automobile inserting components and its mounting structure
CN108899713B (en) * 2018-06-29 2019-05-28 安徽江淮汽车集团股份有限公司 Wire bundle plug-in connector
CN108879174A (en) * 2018-06-29 2018-11-23 安徽江淮汽车集团股份有限公司 Wire bundle plug-in connector
CN108909655B (en) * 2018-07-25 2020-07-24 安徽江淮汽车集团股份有限公司 Wiring harness plug-in
CN109994841A (en) * 2019-04-22 2019-07-09 富延升电子(福建)有限公司 A kind of terminal cage, direct plugging-in patch needle and connector
CN111806366B (en) * 2020-07-23 2024-01-12 深圳市虹宇电子有限公司 Automobile wire harness plug-in
CN116946039B (en) * 2023-07-28 2023-12-26 合肥寅翔新材料科技有限公司 Cable multistage beam line structure for new energy automobile communication

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Granted publication date: 20190628