CN210607733U - Automobile wire harness connector - Google Patents

Abstract

The utility model discloses an automobile wire harness connector belongs to the automobile wire harness field, including a adapter sleeve, a coupling nut, insert the terminal unit, v 21274, the shape joint card, No. two adapter sleeves, No. two coupling nuts, the elastic connection card, seat terminal unit, a plurality of coupling nut is installed on a connector sleeve, a plurality of terminal unit of inserting are twisted soon and are installed on a coupling nut, two v 21274, the shape joint card is installed respectively on a connector sleeve, No. two adapter sleeve front portions offset with a adapter sleeve, a plurality of No. two coupling nuts are installed in No. two adapter sleeve rear ends, two elastic connection cards are installed respectively about No. two adapter sleeves on two surfaces and its front end cover in v 21274on the shape joint card, a plurality of seat terminal units twist soon to be installed on No. two coupling nuts and the suit is on inserting the terminal unit. The utility model discloses a its dismantled and assembled design is convenient for change the maintenance alone to the linkage unit that every wire in the wire harness corresponds, reduces and uses the maintenance cost.

Description

Automobile wire harness connector

Technical Field

The utility model relates to a car wiring harness field, especially a car wiring harness connector.

Background

The automobile wire harness is a key part for circuit connection in an automobile, the automobile wire harness needs to be connected with each other through an automobile wire harness connector, the existing automobile wire harness connector often adopts an integral structure, the whole wire harness connector needs to be replaced when an interface of a single wire is damaged, and then the cost is increased, so that the automobile wire harness connector for solving the problems is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that current pencil connector is not convenient for maintain and change, designed a car pencil connector.

The technical scheme of the utility model is that the automobile wire harness connector comprises a first connecting sleeve, a first connecting nut, a plug terminal unit, a v-21274a, a plurality of first connecting nuts, a second connecting sleeve, a second connecting nut, an elastic connecting card and a seat terminal unit, wherein the first connecting nuts are uniformly distributed and arranged on the first connecting sleeve in two lines, the plug terminal units are spirally screwed and arranged on the first connecting nut, the v-21274a and the v-connecting cards are respectively arranged on the upper surface and the lower surface of the first connecting sleeve, the front part of the second connecting sleeve is abutted against the first connecting sleeve, a plurality of second connecting nuts are uniformly distributed in two rows at the rear end of the second connecting sleeve, two elastic connecting clamps are respectively arranged on the upper surface and the lower surface of the second connecting sleeve, the front end of the elastic connecting card is embedded into a groove-shaped structure of the v-shaped connecting card 21274, and the seat terminal units are screwed and installed on the second connecting nut and sleeved on the plug terminal unit.

Preferably, the plug terminal unit comprises a plug, a clamping groove ring, a line pressing part and a thread, the plug is of a long strip rod-shaped structure, the clamping groove ring is annularly opened in the middle of the plug along the outer wall of the plug, the line pressing part is installed at the tail of the plug, the line pressing part is of an annular structure with an opening in the upper part, and the thread is opened in the middle of the plug and is located between the line pressing part and the clamping groove ring.

Preferably, seat terminal unit includes sleeve pipe, No. two line ball portions, No. two screws, sleeve pipe slip cartridge is installed in No. two connecting sleeves and slide the suit on inserting terminal unit, the sleeve pipe middle part is annular sunk structure, sleeve pipe upper portion is equipped with rectangular form opening along the sleeve pipe direction, No. two line ball portions are installed in the sleeve pipe afterbody, No. two line ball portions have an open-ended annular structure for upper portion, No. two screws are opened in the sleeve pipe middle part and are located No. two line ball portion front portions and twist.

Preferably, the v-shaped 21274; shaped connecting card is an elastic rectangular rod-shaped structure which is installed backwards, an upward bulge is arranged at the front end of the rectangular rod-shaped structure, and the door-shaped structure of the elastic connecting card is sleeved on the bulge at the front end of the v-shaped 21274; shaped connecting card.

Preferably, the number and the positions of the first connecting nuts and the second connecting nuts correspond to each other and the number of the first connecting nuts and the second connecting nuts is 1-12.

Advantageous effects

The utility model provides a car wiring harness connector possesses following beneficial effect, and this device utilizes two adapter sleeves to connect through its structural design, utilizes the line ball portion on the plug to press the wire to the plug on realize electric connection, utilizes the mode of revolving soon to install the plug on the adapter sleeve the dismouting of being convenient for change the plug, and then is unlikely to change whole car wiring harness connector when a plug takes place to damage, and then has reduced use cost.

Drawings

Fig. 1 is a schematic structural view of an automotive harness connector according to the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention;

fig. 3 is a schematic cross-sectional view of the line B-B of fig. 1 according to the present invention.

In the figure, 1, a connecting sleeve; 2. a first connecting nut; 3. v 21274; 4. a second connecting sleeve; 5. a second connecting nut; 6. an elastic connection card; 7. a plug; 8. a snap ring; 9. a first wire pressing part; 10. a first thread; 11. a sleeve; 12. a second line pressing part; 13. and a second thread.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an automobile wire harness connector comprises a first connecting sleeve 1, a first connecting nut 2, a plug terminal unit, a v-shaped connecting card 3, a second connecting sleeve 4, a second connecting nut 5, an elastic connecting card 6 and a seat terminal unit, wherein the first connecting nuts 2 are uniformly distributed on the first connecting sleeve 1 in two lines, the plug terminal units are screwed and installed on the first connecting nuts 2, the v-shaped connecting cards 3 are respectively installed on the upper surface and the lower surface of the first connecting sleeve 1, the front part of the second connecting sleeve 4 is abutted against the first connecting sleeve 1, a plurality of second connecting nuts 5 are uniformly distributed in two rows at the rear end of the second connecting sleeve 4, two elastic connecting clamps 6 are respectively arranged on the upper surface and the lower surface of the second connecting sleeve 4, the front end of the elastic connecting card 6 is embedded into a groove-shaped structure of the v-shaped connecting card 3, and the seat terminal units are screwed and installed on the second connecting nut 5 and sleeved on the plug terminal unit. The plug-in terminal unit comprises a plug 7, a clamping groove ring 8, a wire pressing portion 9 and a thread 10, the plug 7 is of a long strip rod-shaped structure, the clamping groove ring 8 is annularly opened in the middle of the plug 7 along the outer wall of the plug 7, the wire pressing portion 9 is installed at the tail of the plug 7, the wire pressing portion 9 is of an annular structure with an opening in the upper portion, and the thread 10 is opened in the middle of the plug 7 and is located between the wire pressing portion 9 and the clamping groove ring 8. Seat terminal unit includes sleeve pipe 11, No. two line ball portion 12, No. two screw threads 13, sleeve pipe 11 slip cartridge is installed in No. two adapter sleeves 4 and slip the suit on inserting the terminal unit, sleeve pipe 11 middle part is cyclic annular sunk structure, 11 upper portions of sleeve pipe are equipped with rectangular form opening along sleeve pipe 11 direction, No. two line ball portion 12 are installed in 11 afterbody of sleeve pipe, No. two line ball portion 12 have an open-ended annular structure for upper portion, No. two screw threads 13 are opened in 11 middle parts of sleeve pipe and are located No. two line ball portion 12 front portions and twist. The v-shaped 21274-shaped connecting card 3 is an elastic rectangular rod-shaped structure which is installed in a backward inclining mode, an upward bulge is arranged at the front end of the rectangular rod-shaped structure, and the door-shaped structure of the elastic connecting card 6 is sleeved on the bulge at the front end of the v-shaped 21274-shaped connecting card 3. The number and the positions of the first connecting nuts 2 and the second connecting nuts 5 correspond to each other and the number of the first connecting nuts and the second connecting nuts is 1-12.

In this embodiment:

example (b):

a first connecting sleeve 1 and a second connecting sleeve 4 of the device are made of insulating plastic materials, and other structures are made of metal conductors;

firstly, a plug 7 is screwed and installed on a first connecting nut 2 through a first thread 10 on the plug and is installed on a first connecting sleeve 1, then a wire on a wire harness is placed into a first wire pressing part 9, the wire of the wire harness is pressed on the first wire pressing part 9 through a wire pressing clamp, then a sleeve 11 is screwed and installed on a second connecting nut 5 through a second thread 13, then the sleeve 11 is installed on a second connecting sleeve 4, and then the wire harness is connected through a second wire pressing part 12;

then, a worker connects the first connecting sleeve 1 and the second connecting sleeve 4 together, and at the moment, the door-shaped part of the elastic connecting card 6 is just clamped on the protrusion at the front end of the v-shaped connecting card 3, so that the first connecting sleeve 1 and the second connecting sleeve 4 are fixed;

at the moment, the plug 7 is just inserted into the sleeve 11, the plug 7 is abutted with the sleeve 11 to form an electric connection channel, so that the connection of an automobile wire harness is realized, when the first connecting sleeve 1 is abutted with the second connecting sleeve 4, the annular bulge in the sleeve 11 just falls into the clamping groove ring 8 on the plug 7, so that the position of the plug 7 is fixed, the opening in the upper part of the sleeve 11 deforms and expands when the plug 7 is inserted, and the plug 7 is clamped through elastic restoring force;

when the wiring harness needs to be disconnected, the v-shaped connecting card 3 is pressed downwards, and then the second connecting sleeve 4 is pulled out;

when the plug 7 or the sleeve 11 is damaged, the plug 7 or the sleeve 11 can be unscrewed from the first connecting nut 2 or the second connecting nut 5 and then replaced;

furthermore, the device realizes the convenience of installation and maintenance and replacement, and further reduces the production and maintenance cost.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 (5)

1. An automobile wire harness connector comprises a first connecting sleeve (1), a first connecting nut (2), a plug terminal unit, a shape connecting card (3), a second connecting sleeve (4), a second connecting nut (5), an elastic connecting card (6) and a seat terminal unit, and is characterized in that the first connecting nuts (2) are uniformly distributed on the first connecting sleeve (1), the plug terminal units are screwed on the first connecting nuts (2), the shape connecting cards (3) are respectively arranged on the upper surface and the lower surface of the first connecting sleeve (1), the front part of the second connecting sleeve (4) is abutted against the first connecting sleeve (1), the second connecting nuts (5) are uniformly distributed on the rear end of the second connecting sleeve (4), the two elastic connecting cards (6) are respectively arranged on the upper surface and the lower surface of the second connecting sleeve (4), the front end of the elastic connecting card (6) is embedded into a groove-shaped structure of the v-shaped connecting card (3), and the seat terminal units are installed on the second connecting nut (5) in a screwed mode and sleeved on the plug terminal units.

2. The automotive wire harness connector according to claim 1, wherein the plug terminal unit comprises a plug (7), a snap ring (8), a first pressing line part (9) and a first thread (10), the plug (7) is of a long strip rod-shaped structure, the snap ring (8) is annularly opened in the middle of the plug (7) along the outer wall of the plug (7), the first pressing line part (9) is installed at the tail part of the plug (7), the first pressing line part (9) is of an annular structure with an opening at the upper part, and the first thread (10) is opened in the middle of the plug (7) and is positioned between the first pressing line part (9) and the snap ring (8).

3. The automotive harness connector as claimed in claim 1, wherein the base terminal unit comprises a sleeve (11), a second crimping portion (12) and a second thread (13), the sleeve (11) is slidably inserted into the second connecting sleeve (4) and slidably sleeved on the terminal unit, the middle of the sleeve (11) is of an annular concave structure, an elongated opening is formed in the upper portion of the sleeve (11) along the direction of the sleeve (11), the second crimping portion (12) is mounted at the tail of the sleeve (11), the second crimping portion (12) is of an annular structure with an opening in the upper portion, and the second thread (13) is opened in the middle of the sleeve (11), located in front of the second crimping portion (12) and screwed.

4. The automotive harness connector as claimed in claim 1, wherein the v-shaped connecting clip (3) is a resilient rectangular rod-shaped structure mounted in a backward inclined manner and provided with an upward protrusion at a front end thereof, and the door-shaped structure of the resilient connecting clip (6) is fitted over the protrusion at the front end of the v-shaped connecting clip (3).

5. The automotive harness connector according to claim 1, characterized in that a plurality of the first-mentioned coupling nuts (2) and a plurality of the second-mentioned coupling nuts (5) correspond in number and position and the number thereof is 1-12.

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