CN211238679U

CN211238679U - Wire harness connector with protective device

Info

Publication number: CN211238679U
Application number: CN201921976543.1U
Authority: CN
Inventors: 柯贤君
Original assignee: Suzhou Jieyuan Precision Machinery Co ltd
Current assignee: Suzhou Jieyuan Precision Machinery Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-11
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a pencil connector with protector, including the wire, the equal electric connection in both ends has the joint about the wire, the outer wall rigid coupling of first telescopic inner wall and wire is in the same place, first telescopic inner wall rigid coupling has the rubber circle, the inner wall of rubber circle and the outer wall interference fit of wire. This pencil connector with protector, through the cooperation between steel ring and the rubber tube, can play good guard action to the pencil part, avoided at long-term friction in-process, lead to the problem of wire rupture, avoid the wire to expose, give the biggest protection of wire, and through first sleeve, the rubber seat, first curved bar, the second spring, cooperation between second curved bar and the first spring, can play fixed effect to between wire and the joint, consequently can bear bigger stress between joint and the wire, avoid appearing the problem of joint and wire disconnection because external pulling, joint strength and life have been guaranteed.

Description

Wire harness connector with protective device

Technical Field

The utility model relates to a wire harness connector technical field specifically is a wire harness connector with protector.

Background

A wire harness connector is one of terminals, and the connector is also called a plug connector and consists of a plug and a socket. The connector is a relay station of a wire harness in an automobile circuit, the connection between the wire harness and the connection between the wire harness and electrical parts generally adopt connectors, the automobile wire harness connector is an important part for connecting each electrical device and electronic equipment of an automobile, all the connectors adopt locking devices in order to prevent the connectors from being disconnected in the running process of the automobile, and in the wire harness connector in the prior art, when the wire harness connector is used, a wire harness part does not have a protection mechanism, so that when the wire harness connector is used, the wire harness is possibly damaged due to long-term friction of the outside, sudden extrusion and the like, and when the wire harness connector is pulled, the connection strength between the connector and a wire is insufficient, so that the connector and the wire are easily disconnected in the maintenance process, and the normal use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pencil connector with protector to solve the pencil connector who proposes among the prior art among the above-mentioned background art, when using, the pencil part does not possess protection machanism, consequently when using, probably because the long-term friction in the external world, damage that sudden extrusion etc. caused the pencil, and when receiving the dragging, the joint strength between joint and the wire is not enough, consequently in the maintenance process, lead to easily losing between joint and the wire and be connected, influence the problem of normal use.

In order to achieve the above object, the utility model provides a following technical scheme: a wire harness connector with a protective device comprises a wire, wherein the left end and the right end of the wire are electrically connected with connectors, the left side and the right side of the outer wall of the lead are both in clearance fit with rubber seats, the outer side of the inner wall of each rubber seat is in interference fit with a first sleeve, the inner wall of the first sleeve is fixedly connected with the outer wall of the lead, the inner wall of the first sleeve is fixedly connected with a rubber ring, the inner wall of the rubber ring is in interference fit with the outer wall of the lead, the outer side of the inner wall of the first sleeve is fixedly connected with a rubber sleeve, the rubber sleeve is tightly pressed against the outer wall of the first joint, the first sleeve is fixed with the joint through a fixing mechanism, the outer wall of the lead is provided with a protection component, the left side and the right side of the protection component are both provided with transverse pipes, the inner wall of the transverse pipe is in interference fit with the outer wall of the rubber seat, and the transverse pipe is fixed with the rubber seat through the clamping assembly.

Preferably, fixed establishment includes montant, standpipe and first curved bar, the bottom of montant with connect the rigid coupling together, the outer wall of montant and the inner wall clearance fit of standpipe, the top rigid coupling of montant has the plectane, first spring has been cup jointed above the outer wall of montant, the top and the bottom of first spring respectively with plectane and standpipe counterbalance tightly, the outer wall right side of standpipe and the left end rigid coupling of first curved bar are in the same place, the right side bottom clearance fit of first curved bar has the second sleeve, the telescopic bottom of second is in the same place with first telescopic top rigid coupling.

Preferably, the top of the first curved bar is flush with the top of the vertical pipe.

Preferably, the protection component comprises a rubber pipe and steel rings, the left end and the right end of the rubber pipe are fixedly connected with the two transverse pipes respectively, the outer wall of the rubber pipe is evenly provided with a plurality of steel rings, and the inner wall of each steel ring is connected with the outer wall of the rubber pipe in a clamping mode.

Preferably, the joint subassembly includes second curved bar, handle and second spring, the top clearance fit of draw-in groove and rubber seat is passed through to the bottom of second curved bar, the outer wall of second curved bar runs through violently the pipe through the bend hole, and second curved bar and bend hole clearance fit, the top of second curved bar is in the same place with the bottom rigid coupling of handle, the end of second curved bar is in the same place with the right-hand member rigid coupling of second spring, the left end rigid coupling of second spring has the base, the bottom of base is in the same place with the top left side rigid coupling of violently managing.

Preferably, the end of the second curved bar is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: this pencil connector with protector, through the cooperation between steel ring and the rubber tube, can play good guard action to the pencil part, avoid at long-term friction in-process, lead to the problem of wire rupture, avoid the wire to expose, and the steel ring can prevent that the wire from appearing damaging because external extrusion, give the biggest protection of wire, and through first sleeve, the rubber seat, first curved bar, the second spring, the cooperation between second curved bar and the first spring, can play fixed effect between wire and the joint, consequently can bear bigger stress between joint and the wire, avoid appearing the problem of joint and wire disconnection because external dragging, joint strength and life have been guaranteed.

Drawings

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

FIG. 2 is a schematic view showing a connection structure of the lead wire, the rubber tube and the first crank in FIG. 1;

FIG. 3 is a schematic view of a connection structure of the rubber seat, the second curved bar and the base in FIG. 2;

fig. 4 is a schematic view of the connection structure of the vertical rod, the vertical tube and the first curved rod in fig. 2.

In the figure: 1. fixing mechanism, 101, montant, 102, standpipe, 103, first curved bar, 104, second sleeve, 105, first spring, 106, plectane, 2, joint subassembly, 201, second curved bar, 202, curved hole, 203, the draw-in groove, 204, handle, 205, second spring, 206, base, 3, protection component, 301, rubber tube, 302, the steel ring, 4, connect, 5, violently manage, 6, the wire, 7, the rubber sleeve, 8, first sleeve, 9, the rubber circle, 10, the rubber seat.

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. 1-4, the present invention provides a technical solution: a wire harness connector with a protection device comprises a wire 6, the number of the wire 6 is determined according to the model of a specific joint 4, the model of the joint 4 is not limited according to specific connection requirements, the left end and the right end of the wire 6 are electrically connected with the joint 4, the left side and the right side of the outer wall of the wire 6 are in clearance fit with rubber seats 10, the rubber seats 10 play a role in protecting the joint of the wire 6 and the joint 4, the outer side of the inner wall of the rubber seat 10 is in interference fit with a first sleeve 8, the inner wall of the first sleeve 8 is fixedly connected with the outer wall of the wire 6, the inner wall of the first sleeve 8 is fixedly connected with a rubber ring 9, the inner wall of the rubber ring 9 is in interference fit with the outer wall of the wire 6, the outer side of the inner wall of the first sleeve 8 is fixedly connected with a rubber sleeve 7, the rubber sleeve 7 ensures the connection tightness between the joint 4 and the first sleeve 8, the rubber sleeve 7 is, first sleeve 8 is together fixed with joint 4 through fixed establishment 1, and the outer wall of wire 6 is equipped with protection component 3, and protection component 3's the left and right sides all is equipped with violently pipe 5, violently manages 5 and plays the effect of connecting to rubber tube 301 and rubber seat 10, violently manages 5 inner wall and the outer wall interference fit of rubber seat 10, and violently manage 5 and fix together through joint subassembly 2 and rubber seat 10.

The fixing mechanism 1 comprises a vertical rod 101, a vertical pipe 102 and a first curved rod 103, the bottom of the vertical rod 101 is fixedly connected with a joint 4, the outer wall of the vertical rod 101 is in clearance fit with the inner wall of the vertical pipe 102, the vertical rod 101 has a limiting effect on the vertical pipe 102, a circular plate 106 is fixedly connected to the top of the vertical rod 101, a first spring 105 is sleeved above the outer wall of the vertical rod 101, the first spring 105 provides downward elastic force for the vertical pipe 102 so as to ensure that the bottom of the first curved rod 103 is tightly abutted to a second sleeve 104, the top and the bottom of the first spring 105 are respectively tightly abutted to the circular plate 106 and the vertical pipe 102, the right side of the outer wall of the vertical pipe 102 is fixedly connected with the left end of the first curved rod 103, a second sleeve 104 is in clearance fit with the right bottom of the first curved rod 103, the rubber seat 10 and the transverse pipe 5 can be fixed through the clearance fit of the first curved rod 103 and the second sleeve 104, and the bottom of the second sleeve 104 is fixedly, the top of first curved bar 103 is flush with the top of standpipe 102.

Protection component 3 includes rubber tube 301 and steel ring 302, and both ends are violently managed 5 rigid couplings together with two respectively about rubber tube 301, and rubber tube 301 plays the effect of protection to wire 6, and steel ring 302 can improve rubber tube 301 compressive capacity, and rubber tube 301's outer wall evenly is provided with several steel ring 302, and the inner wall of steel ring 302 is in the same place with rubber tube 301's outer wall joint.

The clamping assembly 2 comprises a second curved rod 201, a handle 204 and a second spring 205, the bottom of the second curved rod 201 is in clearance fit with the top of the rubber seat 10 through a clamping groove 203, the outer wall of the second curved rod 201 penetrates through the transverse pipe 5 through a curved hole 202, the second curved rod 201 is in clearance fit with the curved hole 202, the top of the second curved rod 201 is fixedly connected with the bottom of the handle 204, a user can push the second curved rod 201 conveniently through the handle 204, the tail end of the second curved rod 201 is fixedly connected with the right end of the second spring 205, the second spring 205 gives the second curved rod 201 elasticity close to the rubber seat 10, the left end of the second spring 205 is fixedly connected with a base 206, the bottom of the base 206 is fixedly connected with the left side of the top of the transverse pipe 5, and the tail end of the second curved rod 201 is in a circular arc shape and circular arc shape, so that the tail end of the second curved rod 201 can be inserted into the clamping groove 203.

When the wire harness connector with the protection device is used, firstly, two first sleeves 8, two rubber seats 10 and a rubber tube 301 are sleeved on the outer wall of a lead 6, the first sleeves 8 are fixed with the lead 6 through quick-drying glue, the first sleeve 8 on one side is fixed with one joint 4 through the matching of a first curved rod 103, a first spring 105, a second sleeve 104, a vertical rod 101 and a vertical tube 102, then the joint 4 is connected with a device to be connected with the outside, a transverse tube 5 is fixed with the rubber seat 10 through the matching of a second curved rod 201, a second spring 205 and a clamping groove 203, the joint 4 is connected at the tail end of the lead 6, the joint 4 connected with the back is connected with another device to be connected with the outside, then, the other transverse tube 5 is fixed with the joint 4 connected with the back through the mode, at the moment, the rubber tube 301 and a steel ring 302 can play a protection role on the lead 6, and do not exert an influence to the bending of wiring 6, the wire 6 is avoided receiving external extrusion to appear damaging by steel ring 302, when need not use protection device, only links together joint 4 and wire 6, realizes to wait connecting device to connect can to the external world through two joints 4 and wire 6 afterwards.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A harness connector with a protector, comprising a wire (6), characterized in that: the left end and the right end of the lead (6) are electrically connected with joints (4), the left side and the right side of the outer wall of the lead (6) are in clearance fit with rubber seats (10), the outer side of the inner wall of each rubber seat (10) is in interference fit with a first sleeve (8), the inner wall of each first sleeve (8) is fixedly connected with the outer wall of the lead (6), the inner wall of each first sleeve (8) is fixedly connected with a rubber ring (9), the inner wall of each rubber ring (9) is in interference fit with the outer wall of the corresponding lead (6), the outer side of the inner wall of each first sleeve (8) is fixedly connected with a rubber sleeve (7), the rubber sleeves (7) are tightly abutted to the outer wall of the corresponding joints (4), the first sleeves (8) are fixed with the joints (4) through fixing mechanisms (1), the outer wall of the lead (6) is provided with protection components (3), the left side and the right side of each protection component (3) are provided with transverse, the inner wall of the transverse pipe (5) is in interference fit with the outer wall of the rubber seat (10), and the transverse pipe (5) is fixed with the rubber seat (10) through the clamping component (2).

2. The harness connector with guard according to claim 1, wherein: fixing mechanism (1) includes montant (101), standpipe (102) and first curved bar (103), the bottom of montant (101) is in the same place with joint (4) rigid coupling, the outer wall of montant (101) and the inner wall clearance fit of standpipe (102), the top rigid coupling of montant (101) has plectane (106), first spring (105) have been cup jointed above the outer wall of montant (101), the top and the bottom of first spring (105) respectively with plectane (106) and standpipe (102) counterbalance tightly, the outer wall right side of standpipe (102) is in the same place with the left end rigid coupling of first curved bar (103), the right side bottom clearance fit of first curved bar (103) has second sleeve (104), the bottom of second sleeve (104) is in the same place with the top rigid coupling of first sleeve (8).

3. The harness connector with guard according to claim 2, wherein: the top of the first crank rod (103) is level with the top of the vertical pipe (102).

4. The harness connector with guard according to claim 1, wherein: protection component (3) include rubber tube (301) and steel ring (302), both ends are violently managed (5) rigid coupling together with two respectively about rubber tube (301), the outer wall of rubber tube (301) evenly is provided with several steel ring (302), the inner wall of steel ring (302) is in the same place with the outer wall joint of rubber tube (301).

5. The harness connector with guard according to claim 1, wherein: joint subassembly (2) include second curved bar (201), handle (204) and second spring (205), the top clearance fit of draw-in groove (203) and rubber seat (10) is passed through to the bottom of second curved bar (201), the outer wall of second curved bar (201) runs through violently pipe (5) through curved hole (202), and second curved bar (201) and curved hole (202) clearance fit, the top of second curved bar (201) is in the same place with the bottom rigid coupling of handle (204), the end of second curved bar (201) is in the same place with the right-hand member rigid coupling of second spring (205), the left end rigid coupling of second spring (205) has base (206), the bottom of base (206) is in the same place with the top left side rigid coupling of violently managing (5).

6. The harness connector with guard according to claim 5, wherein: the tail end of the second crank rod (201) is arc-shaped.