CN218207428U

CN218207428U - Quick expansion connecting device of automobile stay cable

Info

Publication number: CN218207428U
Application number: CN202222084000.7U
Authority: CN
Inventors: 胡建文; 陶莉
Original assignee: Shanghai Wr Controls Co ltd
Current assignee: Shanghai Wr Controls Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-03
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a quick extension connecting device of car cable belongs to car cable technical field. It includes casing, sleeve pipe lid, first cable, second cable and spring, the through wires hole has been seted up to the one end of casing, and the assembly mouth has been seted up to the other end, and the casing forms semi-enclosed construction, sleeve pipe lid and assembly mouth phase-match, the one end that first cable and second cable are close to each other can be dismantled in the casing and be connected, the spring sets up in the casing for provide the effort that the cable resets. The utility model discloses a casing and casing cover's special design, casing and casing cover assembly back form the enclosure space, can prevent effectively to drop and prevent the quality that the foreign object invasion caused unstable.

Description

Quick expansion connecting device of automobile guy cable

Technical Field

The utility model relates to a quick extension connecting device of car cable belongs to car cable technical field.

Background

The light automobile cable is used for flexibly connecting a driving mechanism (such as a handle, a button and a motor) and an executing mechanism (such as various locking mechanisms), and the operating force and the displacement are transmitted to the executing mechanism through manual control or electric drive, so that the function of remotely controlling the output switch of the executing mechanism is realized. In the automobile design, the rapid assembly capability, the usability, the manufacturing cost and the like of an assembly which needs to be composed of a plurality of sections of automobile guys become indexes of continuous progress improvement;

the more commonly used mode in the market at present is: under the support of flip integral type casing, with two guys at the internal connection of casing, then the connection of two guys is fixed in the lock apron part realization, adopts the mode of fix with screw to install the automobile body with the casing at last. Firstly because the casing adopts open structure for whole inner structure exposes outside, drops easily and the foreign object invasion causes the quality unstable, and secondly, shell, lid integral type part structure is complicated, and the mould cost is higher, can only select the material that toughness is good low strength, causes the not enough stability of assembly intensity poor and the customer complains that the equipment step is not convenient, and finally, adopts the mode of fix with screw, and some customers complain with high costs and the packaging efficiency is lower.

Disclosure of Invention

The utility model aims to solve the technical problem that: the utility model provides a quick extension connecting device of car cable, it has solved traditional connecting device whole inner structure and has exposed outside, drops easily and the foreign object invades causes the unstable problem of quality.

The utility model discloses the technical problem that solve takes following technical scheme to realize:

quick extension connecting device of car cable, including casing, sleeve pipe lid, first cable, second cable and spring, the through wires hole has been seted up to the one end of casing, and the assembly mouth has been seted up to the other end, and the casing forms semi-enclosed construction, sleeve pipe lid and assembly mouth phase-match, the one end that first cable and second cable are close to each other can be dismantled in the casing and be connected, the spring sets up in the casing for provide the effort that the cable resets.

As a preferable example, one end of the first inhaul cable in the shell is fixedly connected with an eye-shaped joint block, one end of the second inhaul cable in the shell is fixedly connected with a spherical joint block, and the spherical joint block is clamped with the eye-shaped joint block.

As a preferred example, when the sleeve cover is not assembled with the housing, the second cable is disposed through the sleeve cover through the thread hole.

As a preferred example, the sleeve cover is L-shaped, and both ends of the sleeve cover are provided with hooks.

As a preferred example, the outer side wall of the housing is provided with a snap structure.

The beneficial effects of the utility model are that:

1. the utility model discloses a casing and casing cover's special design, casing and casing cover assembly back form the enclosure space, can prevent effectively to drop and prevent the quality that the foreign object invasion caused unstable.

2. The utility model discloses a casing design replaces traditional flip formula design for semi-enclosed overall structure, has increased casing intensity and has simplified the structure simultaneously to assembly between the two joint Assembly, between sleeve pipe lid and the casing can once be accomplished, has simplified the assembly step, adopts buckle formula mounting structure simultaneously, improves assembly efficiency and lowers assembly cost.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 isbase:Sub>A schematic sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 2;

fig. 5 is an explosion diagram of the present invention.

In the figure: the cable connector comprises a shell 1, a sleeve cover 2, a buckle structure 3, a spring 4, a first cable 5, an eye-shaped joint block 6, a second cable 7 and a spherical joint block 8.

Detailed Description

In order to understand the technical means, creation features, achievement purposes and functions of the present invention easily, the present invention will be further explained by combining with the specific drawings.

As shown in fig. 1-5, quick extension connecting device of car cable, including casing 1, casing cover 2, first cable 5, second cable 7 and spring 4, the through wires hole has been seted up to the one end of casing 1, the assembly opening has been seted up to the other end, and casing 1 forms semi-enclosed construction, casing 1 assembles with the automobile body panel beating as a component part of car cable, play the support, the installation, protection mechanism's effect, casing cover 2 and casing 1's assembly opening department phase-match, casing cover 2 is as the component part of another car cable, the one end that first cable 5 and second cable 7 are close to each other can be dismantled in casing 1 and be connected, play the effect of transmission pulling force, spring 4 sets up in casing 1, an effort for providing the cable and reset.

In the assembly process of the connecting device, one end of a first inhaul cable 5 positioned in the shell 1 is fixedly connected with an eye-shaped joint block 6, and one end of a second inhaul cable 7 positioned in the shell 1 is fixedly connected with a spherical joint block 8 matched with the eye-shaped joint block 6; the sleeve cover 2 is L-shaped, the two ends of the sleeve cover 2 are provided with clamping hooks, and the assembly opening of the shell 1 is in a waist-shaped groove shape matched with the sleeve cover 2; firstly, a first inhaul cable 5 and a spring 4 are assembled in a correct direction into a shell 1, one end of the spring 4 is in contact with the inner wall of the shell 1, the other end of the spring is in contact with an eye-shaped joint block 6, when the sleeve cover 2 is not assembled with the shell 1, namely, a second inhaul cable 7 is arranged through a threading hole of the sleeve cover 2 in advance to penetrate through the sleeve cover 2, then, the axis of a central hole of the eye-shaped joint block 6 is basically coincided with the central line of a hole in an assembly opening of the shell 1, then, a spherical joint block 8 is assembled into the hole of the eye-shaped joint block 6, meanwhile, the sleeve cover 2 corresponds to the assembly opening of the shell 1, a clamping hook is forcibly embedded into a corresponding clamping groove, the clamping hook is limited and fixed in the vertical direction and the horizontal direction, the assembly between the two inhaul cables and the assembly between the sleeve cover and the shell can be completed through one-time assembly, and the first inhaul cable 5 and the second inhaul cable 7 are in a stable working state at the moment.

The threading holes on the shell 1 and the sleeve cover 2 are slightly larger than the diameter of the inhaul cable, so that the inhaul cable is basically blocked when passing through, and the shell 1 and the sleeve cover 2 in the semi-closed structure can form a relative and stable closed structure only by one-time quick assembly; the outer wall of casing 1 is from taking buckle structure 3 design, and this buckle structure 3 utilizes the elasticity nature of material itself, can the joint fix on the automobile body sheet metal component can, its concrete size and structure do not do too much restriction, and above-mentioned buckle structure 3 can install fast and exempt from the screw installation, satisfies the demand of customer's high efficiency and low-cost assembly.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Quick expanded connection device of car cable, its characterized in that: including casing (1), sleeve pipe lid (2), first cable (5), second cable (7) and spring (4), the through wires hole has been seted up to the one end of casing (1), and the assembly mouth has been seted up to the other end, and casing (1) forms semi-enclosed construction, sleeve pipe lid (2) and assembly mouth phase-match, the one end that first cable (5) and second cable (7) are close to each other can be dismantled in casing (1) and be connected, spring (4) set up in casing (1) for provide the effort that the cable resets.

2. The automobile cable quick-expansion connecting device according to claim 1, characterized in that: first cable (5) are located one end fixedly connected with eye shape joint piece (6) in casing (1), second cable (7) are located one end fixedly connected with ball joint piece (8) in casing (1), ball joint piece (8) and eye shape joint piece (6) joint.

3. The automobile cable quick-expansion connecting device according to claim 2, characterized in that: when the sleeve cover (2) is not assembled with the shell (1), the second inhaul cable (7) penetrates through the sleeve cover (2) through the threading hole.

4. The automobile cable quick expansion connecting device according to claim 1, characterized in that: the sleeve cover (2) is L-shaped, and clamping hooks are arranged at two ends of the sleeve cover (2).

5. The automobile cable quick expansion connecting device according to claim 1, characterized in that: the outer side wall of the shell (1) is provided with a buckling structure (3).