CN210074335U

CN210074335U - Wiring harness plug-in component

Info

Publication number: CN210074335U
Application number: CN201920952517.9U
Authority: CN
Inventors: 张绍林
Original assignee: CHANGSHA ONRISE ELECTRONIC CO LTD
Current assignee: CHANGSHA ONRISE ELECTRONIC CO LTD
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-02-14
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a wiring harness plug-in unit, which comprises a connecting female end and a connecting male end, wherein one end of the connecting female end is movably connected with a connecting wiring harness, the surface of the other end of the connecting female end is provided with a connecting groove, the inner side of the connecting groove is provided with a butt joint end, and the end surface of the butt joint end is uniformly provided with a plurality of through holes; the utility model discloses in be equipped with the butt joint end in the spread groove of connecting female end terminal surface, the slot phase-match of butt joint end and connector end, insert in the spread groove of connecting female end through the one end that will connect the connector end, the metal needle that is equipped with in the slot of connector end can insert in the through hole of butt joint end, thereby realize the purpose of connecting female end and connector end butt joint, make the connecting wire harness who connects female end and connector end all form the route, adopt the hidden connected mode of butt joint end and slot, can improve the compactness of connecting female end and connector end, the sealing washer that cooperation spread groove inboard is equipped with, effectively improve the leakproofness of plug-in components.

Description

Wiring harness plug-in component

Technical Field

The utility model relates to a pencil connection structure technical field especially relates to a pencil plug-in components.

Background

Connectors are generally adopted for connecting the wire harness with the wire harness and connecting the wire harness with electrical parts, and automobile wire harness connectors are important parts for connecting various electrical devices and electronic equipment of an automobile, and all connectors adopt locking devices in order to prevent the connectors from being disconnected in the running process of the automobile.

The plug-in components of current pencil in the use, the primary and secondary plug-in components junction between general two strands of pencil can have the clearance for the pencil receives external environment's influence easily, and in the long run, can cause the plug-in components to destroy, and simultaneously, the end of pencil and plug-in components is fixed the dead of welding usually, after a damage of many pencil, needs to change whole plug-in components.

To this end, a harness insert is proposed to solve the above drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a wiring harness plug-in.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a wiring harness plug-in components, is including connecting female end and connector end, and the one end swing joint of connecting female end has connecting wire to restraint, and connects female end other end surface and has seted up the spread groove, the spread groove inboard is provided with the butt joint end, and the terminal surface of butt joint end has evenly seted up a plurality of through-holes, connect female end one side and be provided with the connector end, and connector end one end has seted up the slot, and the inside a plurality of metal needles that evenly are provided with of slot, the sealing washer has been cup jointed to the inboard bottom surface of spread groove of connecting female.

As a further description of the above technical solution: the upper and lower surfaces of the connecting female end and the connecting sub end are respectively provided with a pressing piece, the bottom end of each pressing piece is located at the connecting female end and the connecting sub end and is internally connected with a spring, a through hole is formed in the surface of each pressing piece, and the through holes are matched with the connecting wire harnesses.

As a further description of the above technical solution: the metal needle that connects female end and connection son end respectively with the through-hole of connecting female end and the metal needle one-to-one.

As a further description of the above technical solution: the connecting groove is matched with the end of the connector end, and the butt joint end arranged in the connecting groove corresponds to the slot of the connector end.

As a further description of the above technical solution: the end face welding of connecting female end and connecting son end has the side ear, and connects female end and the side ear surface of connecting son end and set up threaded hole, threaded hole female connection has the screw.

As a further description of the above technical solution: the pressing pieces and the springs are arranged in two groups, and the two groups of pressing pieces and the two groups of springs are symmetrical about a horizontal center line of the connecting female end.

As a further description of the above technical solution: the terminal surface of connecting female end and connecting son end is equal two side ears, and the side ear one-to-one of connecting female end and connecting son end.

The utility model discloses following beneficial effect has:

the utility model discloses in be equipped with the butt joint end in the spread groove of connecting female end terminal surface, the butt joint end matches with the slot of connector end, through inserting the one end of connector end in the spread groove of connecting female end, the metal needle that is equipped with in the slot of connector end can insert the through hole of butt joint end, thereby realize the purpose of connecting female end and connector end butt joint, make all connecting wire harnesses of connector female end and connector end form the route, adopt the hidden connected mode of butt joint end and slot, can improve the compactness of connecting female end and connector end, cooperate the sealing washer that the inboard of spread groove is equipped with, effectively improve the leakproofness of plug-in components, have the advantage that the isolation is high, waterproof dustproof is effectual;

the utility model discloses the last lower level of well connection female end and connector end all sets up the pressing piece, pressing piece bottom and spring elastic connection, can make the pressing piece sink to connecting female end or connector end inboard through manual pressing, the through-hole of seting up on pressing piece surface, make the connecting wire harness can pass the through-hole of pressing piece, the connecting wire harness inserts to inside back, through loosening the pressing piece, make the spring reset, with the connecting wire harness joint in the inside of connecting female end or connector end, adopt the mounting means of this kind of connecting wire harness, can improve the efficiency that the connecting wire harness assembled and dismantled, thereby be favorable to damaging the change of connecting wire harness, therefore, the practicality is high.

Drawings

Fig. 1 is a schematic structural view of a female connection end and a male connection end of a wiring harness insertion device according to the present invention;

fig. 2 is a schematic view of a connection state structure of a female terminal and a male terminal of a harness plug-in of the present invention;

fig. 3 is a schematic view of the end face structure of the female terminal and the male terminal of the harness plug-in unit of the present invention.

Illustration of the drawings:

1. connecting the female end; 2. connecting grooves; 3. a lateral ear; 4. a connector terminal; 5. connecting a wire harness; 6. a pressing member; 7. a seal ring; 8. butt-jointing end heads; 9. a slot; 10. a metal needle; 11. a spring; 12. a through hole; 13. a through hole.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.

Referring to fig. 1-3, the present invention provides an embodiment: a wiring harness plug-in comprises a female connecting end 1 and a male connecting end 4, wherein one end of the female connecting end 1 is movably connected with a connecting wiring harness 5, the surface of the other end of the female connecting end 1 is provided with a connecting groove 2, the inner side of the connecting groove 2 is provided with a butt-joint end 8, the end surface of the butt-joint end 8 is uniformly provided with a plurality of through holes 12, one side of the female connecting end 1 is provided with the male connecting end 4, one end of the male connecting end 4 is provided with a slot 9, the inside of the slot 9 is uniformly provided with a plurality of metal needles 10, the bottom surface of the inner side of the connecting groove 2 of the female connecting end 1 is sleeved with a sealing ring 7, one end of the male connecting end 4 is inserted into the connecting groove 2 of the female connecting end 1, the metal needles 10 arranged in the slot 9 of the male connecting end 4 can be inserted into the through holes 13 of the butt-joint end 8, so that the female connecting end 1, the sealing ring 7 arranged on the inner side of the connecting groove 2 is matched to improve the sealing property of the plug-in unit;

connect female end 1 and connect the top and bottom of son end 4 and all install pressing

piece

6, and 6 bottom positions in the female end of connection 1 and connect 4 internal connections of son end and have spring 11, through hole 13 has been seted up on pressing piece 6 surface, and through hole 13 and connection pencil 5 phase-match, can make pressing piece 6 sink to connect female end 1 or connect 4 inboards of son end through manual pressing, through-hole 12 that pressing piece 6 surface was seted up, make connection pencil 5 can pass through hole 12 of pressing piece 6, connect pencil 5 and insert to inside back, through loosening pressing piece 6, make spring 11 reset, will connect pencil 5 joint in the inside of connecting female end 1 or connecting son end 4.

The one end of connecting female end 1 and connector end 4 all swing joint has many connecting harness 5, and many connecting harness 5 respectively with connect female end 1's through-hole 12 and connector end 4's metal needle 10 one-to-one, insert in the through-hole 12 and connect metal needle 10 and can make the connecting harness 5 of connecting female end 1 and connector end 4 form the route.

The end phase-match of spread groove 2 and connector end 4, and the inside butt joint end 8 that is equipped with of spread groove 2 is corresponding with slot 9 of connector end 4, is convenient for connect the butt joint of female end 1 and connector end 4.

The end face welding of connecting female end 1 and connecting sub-end 4 has side ear 3, and connects female end 1 and the 3 surfaces of side ear of connecting sub-end 4 and set up threaded hole, and threaded hole female connection has the screw, can lock female end 1 of connecting and connecting sub-end 4 fixedly through side ear 3 and screw.

The pressing pieces 6 and the springs 11 are arranged in two groups, the two groups of pressing pieces 6 and the two groups of springs 11 are symmetrical about a horizontal center line of the connecting female end 1, and the two surfaces of the connecting female end 1 and the connecting male end 4 are provided with the group of pressing pieces 6 and the springs 11, so that the wiring harness 5 can be conveniently replaced or assembled.

The end surfaces of the female connecting end 1 and the male connecting end 4 are both provided with two side lugs 3, the side lugs 3 of the female connecting end 1 and the male connecting end 4 are in one-to-one correspondence, and the female connecting end 1 and the male connecting end 4 can be fixed through the side lugs 3;

the working principle is as follows:

when the connecting device is used, one end of the connecting sub-end 4 is inserted into the connecting groove 2 of the connecting female end 1, the metal needle 10 arranged in the slot 9 of the connecting sub-end 4 can be inserted into the through hole 13 of the butt joint end 8, so that the aim of butt joint of the connecting female end 1 and the connecting sub-end 4 is fulfilled, all connecting wire harnesses 5 of the connecting female end 1 and the connecting sub-end 4 form a passage, the sealing performance of the plug-in is improved by matching with the sealing ring 7 arranged on the inner side of the connecting groove 2, when the connecting wire harnesses 5 are installed, the pressing piece 6 can sink to the inner side of the connecting female end 1 or the connecting sub-end 4 through manual pressing, the through hole 12 formed in the surface of the pressing piece 6 enables the connecting wire harnesses 5 to pass through the through hole 12 of the pressing piece 6, after the connecting wire harnesses 5 are inserted into the interior, the wire harness spring 11 is reset by loosening the pressing piece 6, and the connecting wire harnesses 5, when the connection harness 5 needs to be detached, the pressing piece 6 is pressed down again, and the connection harness is pulled out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A wire harness plug-in unit comprises a connecting female end (1) and a connecting male end (4), and is characterized in that: connect the one end swing joint of female end (1) and have connecting harness (5), and connect female end (1) other end surface and seted up spread groove (2), spread groove (2) inboard is provided with butt joint end (8), and the terminal surface of butt joint end (8) has evenly seted up a plurality of through-holes (12), it is provided with connector end (4) to connect female end (1) one side, and connector end (4) one end has seted up slot (9), and inside a plurality of metal needles (10) that evenly are provided with of slot (9), sealing washer (7) have been cup jointed to the inboard bottom surface of spread groove (2) of connecting female end (1).

2. The wiring harness insert of claim 1, wherein: the female end of connection (1) and the upper and lower face of connecting sub-end (4) all install pressing piece (6), and pressing piece (6) bottom is located and connects female end (1) and connect sub-end (4) internal connection and have spring (11), through hole (13) have been seted up on pressing piece (6) surface, and through hole (13) and connection pencil (5) phase-match.

3. The wiring harness insert of claim 1, wherein: the metal needle connecting structure is characterized in that one end of the female connecting end (1) and one end of the secondary connecting end (4) are movably connected with a plurality of connecting wire harnesses (5), and the connecting wire harnesses (5) are in one-to-one correspondence with through holes (12) of the female connecting end (1) and metal needles (10) of the secondary connecting end (4) respectively.

4. The wiring harness insert of claim 1, wherein: the connecting groove (2) is matched with the end of the connector end (4), and the butt joint end (8) arranged inside the connecting groove (2) corresponds to the slot (9) of the connector end (4).

5. The wiring harness insert of claim 1, wherein: the end face welding of connecting female end (1) and connecting son end (4) has side ear (3), and connects female end (1) and the side ear (3) surface of connecting son end (4) and set up threaded hole, threaded hole female connection has the screw.

6. A wiring harness insert as claimed in claim 2, wherein: the pressing pieces (6) and the springs (11) are arranged in two groups, and the two groups of pressing pieces (6) and the springs (11) are symmetrical about a horizontal center line of the connecting female end (1).

7. The wire harness insert of claim 5, wherein: the end faces of the female connecting end (1) and the male connecting end (4) are provided with two side lugs (3), and the side lugs (3) of the female connecting end (1) and the side lugs of the male connecting end (4) are in one-to-one correspondence.