CN212516995U

CN212516995U - Novel door control switch structure of main driving height distribution vehicle door

Info

Publication number: CN212516995U
Application number: CN202021505225.XU
Authority: CN
Inventors: 李茂盛; 马运凡; 史国辉
Original assignee: Wuhan Tianyun Auto Electric System Co ltd
Current assignee: Wuhan Tianyun Auto Electric System Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-02-09
Anticipated expiration: 2030-07-27

Abstract

The embodiment of the utility model discloses owner drives high novel gate switch structure of joining in marriage door of joining in marriage, include: the bottom cover, the PCB sub-assembly, the conductive silica gel key, the main door shell and the decorative cover; the PCB subassembly is fixed in on the bottom cover, and on the PCB subassembly was located to conductive silica gel button cover, main door shell compressed tightly on the bottom, and PCB subassembly and conductive silica gel button all set up in main door shell, and the upper surface of main door shell is located to the dress trim cover lid, decorate to cover and set gradually rear-view mirror heating button, direction adjustment button, LR switching button, well accuse lock button, main door lifting button left and main door lifting button right side. This main novel door control switch structure of high joining in marriage door of driving, the integrated level is high, and the part commonality is strong, and electrically conductive silica gel surrounds PCB sub-assembly, and closely compresses tightly between shell and the bottom, and the leakproofness is high, is provided with the tubulose wash port on the electrically conductive silica gel, if inside ponding, can directly pass PCB and discharge to the switch outside.

Description

Novel door control switch structure of main driving height distribution vehicle door

Technical Field

The utility model relates to an automobile-used spare part field especially relates to a main novel gate switch structure of door of joining in marriage of driving height.

Background

Traditional car door switch, general volume is great, and the integrated level is not high, and the part commonality is not strong, and assembly process is complicated, and sealing performance is poor, leads to inside ponding easily to difficult the discharge.

Therefore, there is a need for a door switch that overcomes the above-mentioned disadvantages of conventional automotive door switches.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a technical problem that will solve lies in, it is great to traditional car door switch volume, and the integrated level is not high, and the part commonality is not strong, and assembly process is complicated, and sealing performance is poor, leads to inside ponding easily to difficult exhaust problem has provided a main novel gate switch structure of high joining in marriage door of driving.

In order to solve the technical problem, the embodiment of the utility model provides a main novel door control switch structure of door of joining in marriage of driving high is provided, and this main novel door control switch structure of door of joining in marriage of driving high includes: the bottom cover, the PCB sub-assembly, the conductive silica gel key, the main door shell and the decorative cover; the PCB sub-assembly is fixed on the bottom cover, the conductive silica gel key is sleeved on the PCB sub-assembly, the main door shell is pressed on the bottom cover, the PCB sub-assembly and the conductive silica gel key are arranged in the main door shell, the decorative cover is arranged on the upper surface of the main door shell, the decorative cover is sequentially provided with a rearview mirror heating button, a direction adjusting button, an LR switching button, a central control locking button, a main door lifting button left side and a main door lifting button right side, the main door lifting button left side, the main door lifting button right side, the central control locking button and the LR switching button are matched with a shaft of the main door shell through a middle hole of the buttons to form a seesaw structure, the main door lifting button left side and the main door lifting button right side are respectively in contact with the conductive silica gel key through large transmission rods, the LR switching button and the central control locking button are respectively in contact with the conductive silica gel key through small transmission rods, the direction adjusting button, and a clamping groove and a direction button, the interlayer spherical surface is arranged in a contact manner with the conductive silica gel key through the small transmission rod, and the rearview mirror heating button is arranged in a contact manner with the conductive silica gel key through the transmission block in the main door shell.

Wherein, the PCB subassembly is fixed on the bottom cover through the screw.

The conductive silica gel key is provided with a plurality of tubular drain holes, and the tubular drain holes are communicated with the outside through the PCB sub-assembly and the bottom cover.

The main door shell is provided with a direction adjusting button, and a rib groove is formed in the position where the direction adjusting button is installed and used for positioning and preventing rotation.

Wherein, set up the guide way in the main door shell, the transmission piece penetrates the guide way from main door shell below, forms wholly with rear-view mirror heating button snap-fit.

Implement the embodiment of the utility model provides a, following beneficial effect has: this main novel door control switch structure of high joining in marriage door of driving, the integrated level is high, and the part commonality is strong, and electrically conductive silica gel surrounds PCB sub-assembly, and closely compresses tightly between shell and the bottom, and the leakproofness is high, is provided with the tubulose wash port on the electrically conductive silica gel, if inside ponding, can directly pass PCB and discharge to the switch outside.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an explosion structure diagram of the novel door control switch structure of the main driving height distribution vehicle door provided by the utility model;

fig. 2 is the utility model provides a main outside structural schematic that drives high novel door control switch structure of joining in marriage door.

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. 1-2, fig. 1 is an explosion structure diagram of the novel door control switch structure of the main driving height vehicle door provided by the present invention; fig. 2 is the utility model provides a main outside structural schematic that drives high novel door control switch structure of joining in marriage door. This main novel door control switch structure of high car door of joining in marriage of driving includes: bottom cover 10, PCB subassembly 20, conductive silicone key 30, main door shell 40 and decorative cover 50.

The PCB (Printed Circuit Board) subassembly 20 is fixed on the bottom cover 10 through the screw 11, and the conductive silicone key 30 is sleeved on the PCB subassembly 20, and the main door shell 40 is compressed tightly on the bottom cover 10, and the PCB subassembly 20 and the conductive silicone key 30 are both arranged in the main door shell 40, and the upper surface of the main door shell 40 is covered by the decorative cover 50. The conductive silicone key 30 is provided with a plurality of tubular drainage holes 31, and the tubular drainage holes 31 are communicated with the outside through the PCB subassembly 20 and the bottom cover 10.

The decorative cover 50 is provided with a mirror heating button 51, a direction adjustment button 52, an LR (left-right lock) switching button 53, a center lock button 54, a main door up-down button left 55, and a main door up-down button right 56 in this order. The main door lifting button left 55, the main door lifting button right 56, the center lock button 54 and the LR switching button 53 are engaged with the shaft of the main door housing 40 through the button middle hole to form a seesaw structure. The main door lifting button left 55 and the main door lifting button right 56 are respectively arranged in contact with the conductive silica gel key 30 through a large transmission rod 57. The LR switching button 53 and the central locking button 54 are respectively disposed in contact with the conductive silicone key 30 through a small transmission rod 58. The direction adjusting button 52, the clamping groove 41 on the main door shell 40 and the direction button connecting block 42 form an interlayer spherical surface, the interlayer spherical surface is arranged in contact with the conductive silica gel key 30 through the small transmission rod 58, and the part of the main door shell 40 where the direction adjusting button 52 is installed is provided with a rib groove 44 for positioning and rotation prevention. Set up the guide way in the main door shell 40, transmission piece 43 penetrates the guide way from main door shell 40 below, and it is whole to form with rear-view mirror heating button 51 snap-fit, sets up with conductive silica gel button 30 contact. In the present embodiment, the LR switching button 53 includes a left switching button and a right switching button symmetrically disposed on the deco-cover 50, and the center lock button 54 includes an unlock button and a lock button symmetrically disposed on the deco-cover 50. The main door lift button left 55 includes a lift button left and a lift button left, and the main door lift button right 56 includes a lift button right and a lift button right, the lift button left and the lift button right being disposed on the trim cover 50 in pairwise symmetry.

The switch disclosed by the invention has the advantages that the integration level is high, the universality of parts is strong, the PCB sub-assembly is surrounded by the conductive silica gel, the conductive silica gel is tightly pressed with the shell and the bottom cover, the sealing performance is high, and the conductive silica gel is provided with the tubular drain hole, so that if water is accumulated inside the conductive silica gel, the conductive silica gel can directly pass through the PCB and is drained to the outside of the switch. The left main door lifting button, the right main door lifting button, the central lock button and the LR switching button are similar in structure, a seesaw structure is formed by matching a button middle hole and a shell shaft, linear motion is realized by a large transmission rod and a small transmission rod below the button, conductive silica gel keys below the button are pressed, and the switch is switched on and off. The direction adjustment button passes through shell and direction button connecting block and forms an intermediate layer sphere, realizes that the each direction degree of freedom of button presses, and linear motion is realized to the little transmission pole of rethread below, presses and touches electrically conductive silica gel button in below, realizes that the switch switches on and breaks off, and direction adjustment button and shell are provided with the muscle groove location, prevent changeing. The rearview mirror heating button is integrally formed through the buckle fit of the transmission block penetrating from the lower side of the shell, the button can be directly pressed down, the conductive silica gel key on the lower side is pressed, the switch is switched on and off, and the transmission block and the shell are provided with guide grooves. The shell is in precise fit with the two ends of the large transmission rod and the small transmission rod, the middle part of the shell is in inclined plane clearance transition, the phenomenon that the fit clearance is too large due to the die drawing problem and the hand feeling is influenced can be effectively avoided, the large transmission rod and the small transmission rod are provided with grooves in a side forming mode and are matched with the shell in a buckling mode to prevent falling off in the assembling process, and the assembling manufacturability is high. The conductive silica gel keys are arranged in a highly integrated manner, so that the conductive silica gel keys are suitable for high and low matching of products and auxiliary door control switches, and the die sinking cost is reduced; the shell is plugged with unnecessary function buttons through the plugging cover, so that the functions of high and low matching of products and auxiliary door control switches are realized, the universality of parts is strong, and the die opening cost is low. All function operating button moulds plastics the ground colour and is the milk white, and black lacquer is spouted to the outward appearance, and printing opacity sign radium carving is made, and the sign that corresponds is provided with the printing opacity that LED realized the sign under PCB.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a main novel door control switch structure of door of joining in marriage of driving high, its characterized in that, main driving high joins in marriage novel door control switch structure of door includes: the bottom cover, the PCB sub-assembly, the conductive silica gel key, the main door shell and the decorative cover; PCB divides the assembly to be fixed in on the bottom cover, electrically conductive silica gel key cover is located PCB divides on the assembly, main door shell compress tightly in on the bottom cover, PCB divide the assembly with electrically conductive silica gel key all set up in the main door shell, the dress trim cover lid is located the upper surface of main door shell, decorate to cover and set gradually rear-view mirror heating button, direction adjustment button, LR switch button, well accuse lock button, main door lifting button left and main door lifting button right, main door lifting button left side main door lifting button right the well accuse lock button and LR switch button pass through button middle part hole with the axle cooperation of main door shell forms the seesaw structure, main door lifting button left side and main door lifting button right side respectively through big transfer bar with electrically conductive silica gel key contact sets up, LR switch button with well accuse lock button respectively pass through little transfer bar with electrically conductive silica gel key contact establishes the seesaw structure Put, direction adjustment button with draw-in groove and direction button connecting block on the main door shell form an intermediate layer sphere, the intermediate layer sphere pass through the little transmission pole with conductive silica gel button contact sets up, rear-view mirror heating button passes through transmission piece in the main door shell with conductive silica gel button contact sets up.

2. The novel door control switch structure of the main driving height distribution vehicle door as claimed in claim 1, wherein the PCB sub-assembly is fixed on the bottom cover through screws.

3. The novel door control switch structure of the main driving height distribution vehicle door as claimed in claim 1, wherein a plurality of tubular drainage holes are formed in the conductive silica gel key, and the tubular drainage holes are communicated with the outside through the PCB sub-assembly and the bottom cover.

4. The novel door control switch structure of the main driving height distribution vehicle door as claimed in claim 1, wherein a rib groove is formed in a position of the main door shell where the direction adjusting button is mounted, and is used for positioning and preventing rotation.

5. The novel door control switch structure of the main driving height distribution vehicle door as claimed in claim 1, wherein a guide groove is formed in the main door shell, and the transmission block penetrates into the guide groove from the lower side of the main door shell and is in snap fit with the rearview mirror heating button to form a whole.