CN209895953U - Automobile tail door switch - Google Patents
Automobile tail door switch Download PDFInfo
- Publication number
- CN209895953U CN209895953U CN201920386899.3U CN201920386899U CN209895953U CN 209895953 U CN209895953 U CN 209895953U CN 201920386899 U CN201920386899 U CN 201920386899U CN 209895953 U CN209895953 U CN 209895953U
- Authority
- CN
- China
- Prior art keywords
- groove
- switch
- bottom cover
- installation
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses an automobile tail gate switch, which comprises a shell, a micro-switch, a control circuit board, a transmission part, a bottom cover and a waterproof sealing sleeve, wherein the top of the shell is sealed and provided with a soft touch cover, the touch cover is pressed to drive the transmission part to press down to trigger the micro-switch, the bottom of the shell is provided with an installation through groove, the installation through groove is internally provided with the bottom cover, the installation through groove is hermetically connected with the bottom cover to coat the control circuit board and the waterproof sealing sleeve, the waterproof sealing sleeve is pressed to be elastically deformed and connected between the transmission part and the micro-switch, the installation through groove faces to the outer port of the bottom cover, and a sealing glue for covering the position of the bottom cover is filled between the installation through groove and the bottom cover, the tail gate switch can be multiply sealed from inside to outside, the integral sealing performance of a product is improved, the IP protection level of the product reaches seven, the service performance and the service life of the automobile tail gate switch are promoted.
Description
Technical Field
The utility model relates to an automobile switch technical field, concretely relates to car tail-gate switch.
Background
Along with the rapid development of modern automobile science and technology, in order to better satisfy customer's user demand, customer's accessible is manual, automatic integrative control mode opens the car tail-gate, and the user realizes opening and closing the tail-gate through the telecar key or at the corresponding regional hand or arbitrary object induction operation of using of tail-gate, also can realize manually opening through pressing the tail-gate switch on the tail-gate to can easily swiftly deposit the article in the vehicle.
The tail-gate switch on the existing market can be realized combining with the car logo organically and be an organic whole, mainly including the operating part that has the car logo, the switch body and the circuit board of setting this internal light touch switch of switch and connection light touch switch of switch, trigger the light touch switch through pressing the operating part and open, and then control drive car tail-gate through the circuit board and open, and the IP protection level of current tail-gate switch product is lower, and set up and use as external on the car tail-gate, because often press the operation and receive outside wind and rain environmental impact for a long time, both can arouse the bulk seal variation of tail-gate switch, lead to the rainwater again easily, this internal contact circuit board of impurity infiltration switch such as dust and light touch switch, and switch body bottom shaping has the pin hole, sealed effect is poor, influence the performance and the life of product.
SUMMERY OF THE UTILITY MODEL
The utility model discloses problem to prior art existence with not enough, provide an automobile tail-gate switch.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
the utility model provides an automobile tail gate switch, which comprises a shell, a micro-gap switch, a control circuit board and a transmission component, wherein the micro-gap switch, the control circuit board and the transmission component are arranged on the shell; the bottom of the shell is provided with an installation through groove, a bottom cover and a waterproof sealing sleeve which is connected with the bottom cover in a sealing mode and covers the control circuit board and the micro switch are installed in the installation through groove, the waterproof sealing sleeve can be elastically deformed and connected between the transmission part and the micro switch under the pressure, and a layer of sealing glue for covering the bottom cover is filled between the outer port of the bottom cover and the bottom cover in the installation through groove in a sealing mode.
Preferably, this waterproof sealing boot includes installation department and elastic bulge, and its cross-section is protruding type, and this installation department is used for holding this control scheme board, and this elastic bulge links to each other with this installation department and is used for holding this micro-gap switch, and this installation department and this bottom cooperation are fastened in this installation lead to groove, and this elastic bulge stretches out this installation lead to groove and extends to between this micro-gap switch and this drive disk assembly.
Preferably, the bottom cover is fixed to the two side walls of the through groove in the mounting manner, and the bottom cover is fixed to be closely attached to the opening at the bottom of the mounting portion.
Preferably, the upper end of the installation through groove is integrally injection-molded with a limit port for limiting the installation part to be separated from the installation through groove, and the installation part is matched with the bottom cover through the limit port and is tightly fixed in the installation through groove in an extrusion manner.
Preferably, the bottom cover is provided with a threading hole for the lead to pass through and then be connected with the control circuit board, and a gap between the threading hole and the lead is sealed and covered by sealing glue.
Preferably, the transmission component includes a transmission block disposed in the housing, the microswitch is pressed by downward contact under the action of the pressing cover, at least one elastic reset member is disposed between the transmission block and the housing, and the elastic reset member applies an acting force to the transmission block, the acting force moving away from the microswitch in the direction.
Preferably, the microswitch is provided with a trigger button, the transmission block is provided with a pressure lever corresponding to the trigger button, the pressure lever extends and abuts against the elastic bulge, and the pressure lever presses the trigger button by pressing the elastic bulge.
Preferably, the casing comprises a base and a base which are installed in a matched mode, the base is connected with the base to form a continuous installation groove, and a sealing rubber piece is embedded in the installation groove.
Preferably, the contact pressure cover is connected with the contour edge of the base in an embedded mode and covers the upper end of the base in a sealing mode, and the installation through groove is formed in the base.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in:
the utility model discloses a technical scheme can play multiple sealing effect to the tail-gate switch from inside to outside, promotes the whole sealing performance of product, makes product IP protection level can reach seven grades, can prevent effectively that impurity such as rainwater, dust from infiltrating to casing internal contact control circuit board and micro-gap switch, helps promoting the performance and the life of car tail-gate switch, and the protectiveness is strong, safe and reliable.
Drawings
Fig. 1 is a schematic view of a split structure of a car tailgate switch according to a preferred embodiment of the present invention.
Fig. 2 is a schematic sectional view of the car tailgate switch according to the preferred embodiment of the present invention.
Fig. 3 is a schematic bottom structure diagram of the car tailgate switch according to the preferred embodiment of the present invention.
Fig. 4 is a schematic perspective view of the switch of the car tailgate according to the preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, the embodiment provides an automobile tail gate switch, which includes a housing 1, a micro switch 2, a control circuit board 3, a transmission component 4, a bottom cover 5 and a waterproof sealing sleeve 6, wherein a flexible contact cover 11 is hermetically disposed on the top of the housing 1, the transmission component 4 is driven to press down to trigger the micro switch 2 when the contact cover 11 is pressed, an installation through slot 12 is disposed at the bottom of the housing 1, the bottom cover 5 is installed in the installation through slot 12, and is hermetically connected with the bottom cover 5 to cover the control circuit board 3 and the waterproof sealing sleeve 6, the waterproof sealing sleeve 6 is elastically deformed and connected between the transmission component 4 and the micro switch 2 when pressed, the installation through slot 12 faces an outer port of the bottom cover 5, and a sealant covering the bottom cover is filled between the installation through slot 12 and the bottom cover 5, so that the design has a multiple sealing effect on the tail gate switch from inside to outside, thereby improving the, make product IP protection level can reach seven grades, compare prior art and improved dustproof and waterproof level greatly, can prevent effectively that impurity such as rainwater, dust from infiltrating to casing inside contact control circuit board and micro-gap switch, help promoting the performance and the life of car tail-gate switch, the protectiveness is strong, safe and reliable.
Waterproof seal cover 6 includes installation department 61 and elastic bulge 62, and its cross-section is the protruding type, and installation department 61 is used for holding control scheme board 3, and elastic bulge 62 links to each other and is used for holding micro-gap switch 2 with installation department 61, and installation department 61 is fastened in installation logical groove 12 with the cooperation of bottom 5, and elastic bulge 62 stretches out installation logical groove 12 and extends to between micro-gap switch 2 and drive disk assembly 4.
Bottom 5 is fixed with the both sides cell wall joint that the groove 12 was led to in the installation, the opening part bottom installation portion 61 is hugged closely after bottom 5 is fixed, the integrative injection moulding in upper end that the groove 12 was led to in the installation has the restriction installation portion 61 to deviate from the spacing port 121 that the groove 12 was led to in the installation, installation portion 61 cooperates the extrusion through spacing port 121 and bottom 5 and fastens in the groove 12 is led to in the installation, this kind of structure setting, through the fixed mounting of this installation portion in order to realize this waterproof sealing cover of extrusion fastening, high durability and convenient installation, it is fixed reliable.
Set up on the bottom 5 and supply the wire to pass through with the through wires hole 51 of connection control circuit board 3, the clearance between through wires hole 51 and the wire is sealed by sealing compound and is covered, can play sealed complex effect like this, both can prevent the rainwater, the dust infiltrates in casing 1 from the clearance of through wires hole 51, can fasten the wire with the help of sealing compound again, in order to prevent that the wire from taking place to rock at will, guarantee the seamless connection between wire and the through wires hole 51, strengthen the connection reliability between wire and the control circuit board 3.
Drive unit 4 includes transmission block 41, set up in casing 1, contact down and press micro-gap switch 2 under the effect of touching gland 11, set up at least one elasticity piece 42 that resets between transmission block 41 and the casing 1, elasticity piece 42 that resets applys the effort of keeping away from micro-gap switch 2 direction motion to transmission block 41, be provided with trigger button on the micro-gap switch 2, be provided with depression bar 43 on the trigger button that transmission block 41 corresponds micro-gap switch 2, depression bar 43 extends the butt on this elasticity bellying 62, and through exerting pressure in elasticity bellying 62 in order to exert pressure in trigger button, when loosening touching gland 11, this transmission block 41 resets 42 and shifts up the reduction under the effect of two elasticity pieces 42, thereby loosen the effect of pressing to micro-gap switch 2's trigger button.
Casing 1 includes base 13 and base 14 of cooperation installation, it forms continuous mounting groove to link to each other between base 13 and the base 14, the sealing rubber spare 7 is equipped with to the mounting groove is embedded, the profile limit that touches gland 11 and base 13 inlays the dress and is connected and the sealed upper end that covers base 13, the installation leads to groove 12 and sets up on this base 14, thereby all carried out reliable outer sealed protection with the upper end and the lower extreme position of car tail-gate switch, rethread waterproof seal cover 6 and bottom 5's cooperation carries out reliable inner layer sealed protection with casing 1 inside micro-gap switch 2 and control scheme board 3, the cooperation is reliable, product IP protection level is high, application range is wider, good stability.
Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (9)
1. A switch of a tail door of an automobile comprises a shell, a micro switch, a control circuit board and a transmission component, wherein the micro switch, the control circuit board and the transmission component are arranged on the shell; the bottom of the shell is provided with an installation through groove, a bottom cover and a waterproof sealing sleeve which is connected with the bottom cover in a sealing mode and covers the control circuit board and the micro switch are installed in the installation through groove, the waterproof sealing sleeve can be elastically deformed and connected between the transmission part and the micro switch under the pressure, and a layer of sealing glue for covering the bottom cover is filled between the outer port of the bottom cover and the bottom cover in the installation through groove in a sealing mode.
2. The vehicle tailgate switch according to claim 1, wherein the waterproof boot seal comprises a mounting portion and an elastic protrusion, and the cross section of the waterproof boot seal is convex, the mounting portion is used for accommodating the control circuit board, the elastic protrusion is connected with the mounting portion and used for accommodating the microswitch, the mounting portion is fastened in the mounting through groove in cooperation with the bottom cover, and the elastic protrusion extends out of the mounting through groove to extend between the microswitch and the transmission member.
3. The switch as claimed in claim 2, wherein the bottom cover is snap-fitted to both side walls of the through groove, and the bottom cover is fitted to the opening at the bottom of the fitting portion.
4. The vehicle tailgate switch according to claim 3, wherein a stopper port for restricting the mounting portion from coming out of the mounting through-groove is integrally injection-molded at an upper end of the mounting through-groove, and the mounting portion is press-fastened in the mounting through-groove by the stopper port in cooperation with the bottom cover.
5. The switch as claimed in any one of claims 1 to 4, wherein the bottom cover is provided with a threading hole for the lead wire to pass through and then connect to the control circuit board, and a gap between the threading hole and the lead wire is sealed and covered by a sealant.
6. The switch as claimed in claim 5, wherein the transmission member includes a transmission block disposed in the housing, the microswitch is pressed downward by the pressing cover, and at least one elastic reset member is disposed between the transmission block and the housing, the elastic reset member applying an acting force to the transmission block in a direction away from the microswitch.
7. The switch as claimed in claim 6, wherein the micro switch is provided with a trigger button, the transmission block is provided with a pressing rod corresponding to the trigger button, the pressing rod extends to abut against the elastic protrusion and presses the trigger button by pressing the elastic protrusion.
8. The vehicle tailgate switch according to claim 1, wherein the housing further comprises a base and a base cooperatively mounted, the base and the base being connected to form a continuous mounting groove, the mounting groove having a sealing rubber member embedded therein.
9. The switch of claim 8, wherein the contact cover is engaged with the edge of the base and hermetically covers the upper end of the base, and the mounting through-groove is formed on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386899.3U CN209895953U (en) | 2019-03-26 | 2019-03-26 | Automobile tail door switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386899.3U CN209895953U (en) | 2019-03-26 | 2019-03-26 | Automobile tail door switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209895953U true CN209895953U (en) | 2020-01-03 |
Family
ID=69017860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920386899.3U Active CN209895953U (en) | 2019-03-26 | 2019-03-26 | Automobile tail door switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209895953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113353154A (en) * | 2021-07-09 | 2021-09-07 | 智马达汽车有限公司 | Luggage case switch |
-
2019
- 2019-03-26 CN CN201920386899.3U patent/CN209895953U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113353154A (en) * | 2021-07-09 | 2021-09-07 | 智马达汽车有限公司 | Luggage case switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2498911C2 (en) | Sealed glass assy with integrated seal and method of its assembly | |
| US20030042755A1 (en) | Structure of roof-side portion of motor vehicle | |
| US7425032B2 (en) | Seal structure | |
| CN209895953U (en) | Automobile tail door switch | |
| KR100917942B1 (en) | Window | |
| KR20120065502A (en) | Trigger switch of outside door handle for automotive vehicles | |
| CN213705120U (en) | Angle window assembly and vehicle door angle window assembly | |
| CN215883282U (en) | Doorframe sealing strip of frameless vehicle door | |
| CN209381765U (en) | A kind of the door glass assembly and vehicle of integrated guide rail | |
| CN203832212U (en) | Waterproof rubber strip of skylight | |
| CN205723210U (en) | A kind of lampblack absorber grease-proof and waterproof mechanical switch | |
| CN112297804B (en) | Hidden outer water bar of side window and have its vehicle | |
| CN208324848U (en) | rain-proof strip and vehicle with the rain-proof strip | |
| CN211796318U (en) | Control panel and dish-washing machine | |
| CN103057386A (en) | Automobile belt line molding and doorframe upper molding end connection structure | |
| CN109878309B (en) | Sealing connection for a motor vehicle windshield | |
| CN209241223U (en) | Speed-regulation electric vehicle instrument | |
| CN220842168U (en) | Hidden external water cutter and vehicle | |
| US6932422B2 (en) | Attachment structure of weather strip for motor vehicle | |
| CN217011490U (en) | Connecting assembly and electronic product | |
| CN205445160U (en) | Novel key for automobile | |
| CN107305990B (en) | Door cover of electronic device | |
| CN211567631U (en) | Sealing strip and car | |
| CN213442852U (en) | Cushion structure and electric vehicle | |
| CN219034526U (en) | Waterproof connection structure of aluminum alloy door and window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |