CN215851083U

CN215851083U - Structure for supplying power to vehicle window lifting glass

Info

Publication number: CN215851083U
Application number: CN202122537662.0U
Authority: CN
Inventors: 吴陈青; 沈江; 黄志林; 高健; 黄俊龙
Original assignee: Fuyao Glass Chongqing Co ltd
Current assignee: Fuyao Glass Chongqing Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-02-18
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a structure for supplying power to vehicle window lifting glass, which comprises a guide post, a spiral spring guide pipe sleeved outside the guide post, a lead partially arranged in the spiral spring guide pipe, and a sliding end arranged on the side surface of a glass sliding support in a sliding manner, wherein the lower end of the lead penetrates out of the spiral spring guide pipe and is fixedly connected with the lower end of the guide post and connected with a power supply cable; the lead moves up and down along with the car window and door glass, and the spiral spring guide pipe extends and shortens; and the connecting part of the lead and the door glass is not pulled, so that the lead and the door glass can be well connected, and the problems of scratch, abnormal sound, winding of other parts, electric leakage and the like caused by the fact that the lead for supplying power to the door glass moves up and down randomly when the door glass moves up and down can be effectively solved.

Description

Structure for supplying power to vehicle window lifting glass

Technical Field

The utility model relates to the technical field of automobile equipment, in particular to a structure for supplying power to a lifting glass of a car window.

Background

The glass is used as an indispensable part of the automobile, can isolate solar energy, isolate sound and adjust light, provides comfortable riding environment for passengers and protects privacy of the passengers, can provide a visual field for heating, defrosting and demisting, can also use solar energy for power generation and save energy of the automobile, can integrate a display function to provide information for customers, and even can be added with a sensor to provide guarantee for the safety of the automobile; however, these functions require either the supply or removal of electricity, which requires reliable conductive traces or wiring means. And there are few good solutions on the market today that can meet the requirements of the main plant for supplying power to the glass. The installation positions of the automobile glass are generally divided into a front stop, a rear stop, a four-door fixed corner window, a front fixed side window, a rear fixed side window, four-door glass and a skylight; the front rail, the rear rail, the four-door fixed angle window and the front and rear fixed side windows are generally fixed glass and have mature power supply assembly schemes, and the four-door glass, the sliding window and the sliding skylight have relatively difficult circuit design due to the relative movement characteristics.

The four-door glass comprises a glass guide rail and a door glass sliding support arranged on the glass guide rail, the door glass sliding support slides up and down through the glass guide rail, and the door glass is arranged on the door glass sliding support through the glass support. Most of power supply schemes of the movable glass are that a layer of foam is directly coated outside the lead to prevent scratches and abnormal sounds, so that the lead still has abnormal sounds and risks of winding other parts and being hung up, and the foam can be rubbed off to cause the abnormal sounds to increase and even cause electric leakage after long-term use. Therefore, a new solution to the above problem needs to be provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the technical problem to be solved by the utility model is to provide a structure for supplying power to the lifting glass of the car window, and solve the problems of scratch, abnormal sound or other parts winding, electric leakage and the like caused by the fact that the conducting wire is not processed in the motion track when the car window is lifted in the prior art.

In order to solve the problems, the utility model adopts the following technical scheme:

a structure for supplying power to vehicle window lifting glass comprises a guide post, a spiral spring guide pipe sleeved outside the guide post, a lead partially arranged in the spiral spring guide pipe, and a sliding end head arranged on the side surface of a glass sliding support in a sliding manner; the lower end of the lead penetrates out of the spiral spring guide pipe and is fixedly connected with the lower end of the guide post and connected with a power supply cable; the upper end of the lead penetrates out of the spiral spring guide pipe and is fixedly connected with the surface of the sliding end head, and the end head at the upper end of the lead is hermetically connected with a wiring position on the door glass.

Furthermore, the end of the upper end of the lead is connected with an electric tongue piece arranged at the wiring position of the door glass.

Further, the terminal of the upper end of the wire is subjected to a sealing treatment to form a sealed terminal.

Further, the upper end of the wire is fixed on the surface of the sliding end head through a fixing bracket.

Preferably, the length of the spiral spring guide pipe satisfies the following conditions: when the glass is lifted to the highest point, the spiral spring guide pipe is in a natural state; the coil spring conduit is in a further compressible state when the glass bottoms out.

Further, the lower end of the lead is fixedly connected with the lower end of the guide post through a fixing support.

Further, the lower end of the spiral spring guide pipe is fixedly connected with the lower end of the guide post.

Further, the lower end of the spiral spring guide pipe is fixedly connected with the lower end of the guide column through a fixing support.

Further, the coil spring conduit is an insulated conduit.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the lead is arranged in the spiral spring guide pipe, then the lower end of the lead is fixed with the lower end of the guide post, and when the lead moves upwards along with the car window door glass, the spiral spring guide pipe extends; the coil spring guide tube is compressed as the wire moves down with the window glass. And the wire is fixedly connected with the sliding end arranged on the side surface of the glass sliding support, so that the connecting part of the wire and the door glass is not pulled, and the wire and the door glass can be well connected. And the sliding end is arranged on the side surface of the glass sliding bracket in a sliding manner and can move along with the transverse movement of the door glass. Therefore, the problems of rubbing, abnormal sound or winding of other parts, electric leakage and the like caused by the fact that the wires for supplying power to the window glass and the door glass move up and down disorderly when the window glass and the door glass move up and down can be effectively solved.

Drawings

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:

FIG. 1: the utility model has a schematic structure.

In the figure: 1 is door glass, 2 is a guide post, 3 is a spiral spring guide pipe, 4 is a fixed support, 5 is a sliding end, 6 is a sealing end, 7 is a door glass support, and 8 is a glass sliding support.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

According to fig. 1, a structure for supplying power to a lifting glass of a vehicle window comprises a guide post 2, a spiral spring guide tube 3 sleeved on the guide post 2, a lead partially arranged in the spiral spring guide tube 3, and a sliding end 5 arranged on the side surface of a glass sliding support 8 in a sliding manner; the lower end of the lead penetrates out of the spiral spring guide pipe and then is fixedly connected with the lower end of the guide post 2 and connected with a power supply cable; the upper end of the lead penetrates out of the spiral spring guide pipe 3 and is fixedly connected with the surface of the sliding end head 5, and the end head at the upper end of the lead is hermetically connected with a wiring position on the door glass 1.

According to the structure, the lead is arranged in the spiral spring guide pipe 3, then the lower end of the lead is fixed with the lower end of the guide post 2, and when the lead moves upwards along with the vehicle window and door glass 1, the spiral spring guide pipe 3 extends automatically; when the wire moves downward with the window glass 1, the coil spring guide 3 is compressed. And the lead is fixedly connected with the sliding end 5 arranged on the side surface of the glass sliding support 8, so that the connecting part of the lead and the door glass 1 is not pulled, and the lead and the door glass 1 can be ensured to be well electrically connected. And the sliding end 5 is arranged on the side surface of the glass sliding bracket 8 in a sliding way and can move along with the transverse movement of the door glass 1. Therefore, the problems of rubbing, abnormal sound or winding of other parts, electric leakage and the like caused by the up-and-down movement of the window and door glass 1 and the up-and-down movement disorder of the wire for supplying power to the window and door glass 1 can be effectively solved.

The connection mode of the upper end of the lead and the wiring position of the door glass 1 is that the end of the upper end of the lead is connected with an electric tongue piece arranged at the wiring position of the door glass 1; the end head at the upper end of the lead is sealed to form a sealing end head 6 for waterproof sealing, so that rainwater is prevented from entering the interior of a vehicle window to damage equipment and a circuit; the lower end of the spiral spring guide pipe 3 is fixedly connected with the lower end of the guide post 2, after the lower end of the lead is fixedly connected with the lower end of the guide rod 2, the spiral spring guide pipe 3 can be stretched and can not randomly displace with the lead, and in order to further prevent the whole spiral spring guide pipe 3 from moving upwards when the spiral spring guide pipe 3 is stretched, the lower end of the spiral spring guide pipe 3 is fixedly connected with the lower end of the guide post 2; the lower end of the wire is fixedly connected with the lower end of the guide post 2 through a fixed support 4, the wire is fixed on the surface of the sliding end 5 through the fixed support 4, and the lower end of the spiral spring guide pipe 3 is fixedly connected with the lower end of the guide post 2 through the fixed support 4. The fixing bracket 4 is not particularly limited in structure, and has a function of fixedly connecting a catheter or a guide wire with a contact object; in order to further ensure that the lead in the spiral spring guide pipe 3 is not damaged due to long-term stretching and compression, the spiral spring guide pipe 3 is an insulating guide pipe; because the glass sliding support 8 moves along the track of the glass guide rail, the spiral spring guide pipe 3 can also be directly sleeved at the lower end of the glass guide rail (the guide column is replaced by the glass guide rail), and the function of the device can also be realized. As a better design, the length of the spiral spring guide tube 3 satisfies: when the glass rises to the highest point, the spiral spring guide pipe 3 is in a natural reset state; when the glass is at the lowest point, the spiral spring guide pipe 3 is in a compressible state, and the design can enable the spiral spring guide pipe 3 to automatically rebound along with the rising of the glass by utilizing the elastic potential energy accumulated by the spiral spring guide pipe 3 when the door glass 1 rises, so that the pulling of the rising of the door glass 1 to the conducting wire is avoided, and the service lives of the spiral spring guide pipe 3 and the conducting wire are further prolonged.

Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the utility model, and that, while the utility model has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A structure for supplying power to vehicle window lifting glass is characterized by comprising a guide post, a spiral spring guide pipe sleeved on the guide post, a lead at least partially arranged in the spiral spring guide pipe, and a sliding end head arranged on the side surface of a glass sliding support in a sliding manner; the lower end of the wire penetrates out of the spiral spring guide pipe and then is fixedly connected with the lower end of the guide post, and the end head of the lower end of the wire is connected with a power supply cable; the upper end of the lead penetrates out of the spiral spring guide pipe and is fixedly connected with the surface of the sliding end head, and the end head at the upper end of the lead is hermetically connected with a wiring position on the door glass.

2. The structure for supplying power to window glass as claimed in claim 1, wherein a tip of an upper end of the wire is connected to an electric tongue provided at a position of the door glass wiring.

3. The structure for supplying power to window regulator as claimed in claim 1 or 2, wherein the terminal of the upper end of the lead is subjected to a sealing treatment to form a sealed terminal.

4. The structure for supplying power to window regulator as claimed in claim 1, wherein the upper end of the wire is fixed to the sliding end surface by a fixing bracket.

5. A structure for supplying power to a window regulator as claimed in claim 1, wherein the length of the coil spring guide is such that: when the door glass rises to the highest point, the spiral spring guide pipe is in a natural state; when the door glass bottoms out, the coil spring conduit is in a further compressible state.

6. The structure for supplying power to window regulator as claimed in claim 1, wherein the lower end of the wire is fixedly connected to the lower end of the guide post through a fixing bracket.

7. The structure for supplying power to window regulator as claimed in claim 1, wherein the lower end of the coil spring guide is fixedly connected to the lower end of the guide post.

8. The structure for supplying power to window regulator as claimed in claim 7, wherein the lower end of the coil spring guide tube is fixedly connected to the lower end of the guide post through a fixing bracket.

9. A structure for supplying power to a window regulator as claimed in claim 1, wherein the coil spring guide is an insulated guide.