CN110459426B - Translational switch assembly - Google Patents
Translational switch assembly Download PDFInfo
- Publication number
- CN110459426B CN110459426B CN201910735136.XA CN201910735136A CN110459426B CN 110459426 B CN110459426 B CN 110459426B CN 201910735136 A CN201910735136 A CN 201910735136A CN 110459426 B CN110459426 B CN 110459426B
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- CN
- China
- Prior art keywords
- sliding
- slide block
- positioning
- shell
- magnet
- 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.)
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Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 239000004519 grease Substances 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- XOMKZKJEJBZBJJ-UHFFFAOYSA-N 1,2-dichloro-3-phenylbenzene Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1Cl XOMKZKJEJBZBJJ-UHFFFAOYSA-N 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/04—Cases; Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/08—Bases; Stationary contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
Landscapes
- Slide Switches (AREA)
Abstract
A translational switch assembly aims to improve the durability, maintainability, safety and use experience of an automobile switch; the invention comprises a base and a shell arranged on the base, wherein a PCB board is arranged on the base, a sensor is arranged on the PCB board, a translation switch component which is contacted with the sensor is arranged on the shell, and a protection surface cover is arranged on the translation switch component; the PCB board is provided with conductive rubber and conductive pins, the base is provided with an inserting rod, the PCB board is inserted on the inserting rod through an inserting hole, and the shell is provided with an embedded threaded hole and a positioning hole; the translation switch assembly comprises a sliding slide block positioned above the positioning slide block, an inner shell positioned above the sliding slide block and a magnet positioned at the bottom of the positioning slide block; a magnet protecting cover is arranged below the magnet, a positioning slide block is arranged above the magnet, and a knob is arranged above the positioning slide block; two sliding ribs are arranged below the inner shell, and the two sliding ribs and two sliding grooves above the sliding blocks form a displacement sliding mechanism.
Description
Technical Field
The invention relates to a switch assembly such as an automobile switch and a household appliance switch, in particular to a translation switch assembly.
Background
The automobile switch refers to a device for controlling the opening or closing of electrical equipment in an automobile, is widely applied in the automobile industry, and is an important component of automobile parts. At present, along with the development of technology, the living standard of people is improved, the intelligent requirement on automobile operation is also higher and higher, and each automobile is provided with a plurality of switches, for example, switch components such as a loudspeaker, lamplight, a sound box, an air conditioner and the like, and the implementation modes of the switch components include push type, rotary type, seesaw type, toggle type and the like. The push-type, rotary and rocker type switch has higher performance requirements on conductive rubber, conductive particles, micro switches and the like, has poor durability, poor maintainability and poor safety and use experience. Accordingly, there is a need in the art for improvements to the various switches within an automobile to increase its maintainability.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a translational switch assembly which can improve the durability, maintainability, safety and use experience of an automobile switch.
In order to achieve the purpose, the translational switch assembly comprises a base and a shell arranged on the base, wherein a PCB (printed circuit board) is arranged on the base, a sensor is arranged on the PCB, the translational switch assembly contacted with the sensor is arranged on the shell, and a protective surface cover is arranged on the translational switch assembly; the PCB board on be equipped with conductive rubber and electrically conductive pin, the base on be equipped with the inserted bar, the PCB board insert on the inserted bar through the jack, the casing on be equipped with four and inlay threaded holes and two locating holes.
The translational switch assembly comprises a sliding slide block positioned above the positioning slide block, an inner shell positioned above the sliding slide block and a magnet positioned at the bottom of the positioning slide block; a magnet protecting cover is arranged below the magnet, a positioning slide block is arranged above the magnet, and a knob is arranged above the positioning slide block; a thread pair mechanism is arranged between the upper part of the positioning slide block and the knob; the magnet is contained in a cavity enclosed by the magnet protecting cover and the lower end of the positioning sliding block; the moving track of the magnet is output and controlled through a sensor on the PCB. Two sliding ribs are arranged above the positioning slide block, and two ejector pin movable grooves are arranged in the 45-degree direction of the sliding ribs; the sliding block is characterized in that the central hole of the sliding block is in a slotted hole structure, and two sliding grooves are respectively formed in the upper surface and the lower surface of the sliding block and are distributed at 90 degrees; the two sliding grooves at the lower edge of the sliding slide block are matched with the two sliding ribs above the positioning slide block; two sliding ribs are arranged below the inner shell and are matched with two sliding grooves on the sliding block, two self-resetting 8-gear or 4-gear and 6-gear movable grooves are respectively arranged below the inner shell and correspond to two ejector pin movable grooves on the upper part of the positioning sliding block, and 4 threaded holes are formed in the periphery of the inner shell and correspond to 4 embedded threaded holes on the shell; the periphery of the inner shell is also provided with two positioning columns which correspond to the two positioning holes on the shell. The two sliding grooves below the sliding slide block and the two sliding ribs above the positioning slide block form a displacement sliding mechanism; two sliding ribs are arranged below the inner shell, and the two sliding ribs and two sliding grooves above the sliding block form a displacement sliding mechanism.
The two ejector pin movable grooves above the positioning slide block respectively correspond to two spring ejector pin assemblies, the spring ejector pin assemblies are formed by welding an ejector pin and a spring together and are of an integrated stainless steel structure, the upper ends of the spring ejector pin assemblies are ejected into the 8-gear movable groove below the inner shell and are in an interference state, and self-resetting can be achieved.
The knob on be equipped with and inlay the round nut, location slider upper end be equipped with the external screw thread, both form fastening mechanism through the screw thread pair, drive location slider translational motion by the knob, the knob is fixed through the external screw thread on the location slider. The shell on be equipped with the shaft shoulder, the shaft shoulder is arranged in to the inner shell on, the shell on still be equipped with the slide, be equipped with lubricating grease between location slider and the slide.
The automatic reset device is characterized in that two 8-gear self-reset spherical movable grooves are respectively arranged below the inner shell and correspond to the two ejector pin movable grooves above the positioning sliding block, 4 threaded holes are formed in the periphery of the inner shell and correspond to the 4 embedded threaded holes in the shell, and two positioning columns are further arranged on the inner shell and correspond to the two positioning holes in the shell.
The translational switch assembly is suitable for a plurality of industries such as automobiles, household appliances and the like, is generally arranged at an auxiliary control position, can be used in combination with other key switches, and realizes the adjustment of multiple functions under one mode, such as the adjustment of sound equipment, the adjustment of mode selection functions, cruising and the like. The beneficial effects of the invention are as follows: the durability, maintainability, safety and use experience of the switch in the prior art are improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of the construction of the inner shell of the present invention;
FIG. 4 is a schematic diagram of the front structure of the sliding block of the present invention;
FIG. 5 is a schematic view of the reverse side structure of the sliding block of the present invention;
FIG. 6 is a schematic view of the positioning slider of the present invention;
FIG. 7 is a schematic view of the structure of the housing of the present invention;
in the figure: 1. the shell is provided with a pin positioning hole 110, an embedded threaded hole 120, a slideway 130 and a shaft shoulder 140; 2. the face cover, 3, the knob, 4, the base, 410, the inserted link; 5, a PCB board 510, a sensor; 6. magnet protecting cover, magnet, positioning slide block, cylinder top pin movable groove, sliding rib, 830, positioning slide block upper end; 9. sliding blocks 910, 920. Sliding grooves; 10. bolts, 11, inner shells, 1110, spherical movable grooves, 1120, sliding ribs and 1130, threaded holes; 12. and (5) a jacking pin.
Detailed Description
The invention comprises a base 4 and a shell 1 arranged on the base 4, wherein a PCB 5 is arranged on the base 4, a sensor 510 is arranged on the PCB 5, a magnet 7 in contact with the sensor 510 is arranged on the shell 1, the magnet 7 is placed in a cavity formed by a magnet protecting cover 6 and the lower end of a positioning slide block 8, a knob 3 is arranged above the positioning slide block 8, and a face cover 2 is arranged below the knob 3; the base 4 is provided with a plug rod 410, the PCB 5 is inserted on the plug rod 410 through an inserting hole, the PCB 5 is provided with conductive pins, and the shell 1 is provided with four embedded threaded holes 120 and two pin positioning holes 110.
The upper end 830 of the positioning slide block 8 is provided with external threads, and forms a thread pair with the embedded round nut on the knob 3. The knob 3, the positioning slide block 8, the magnet 7 below and the magnet protecting cover 6 form a moving pair, the knob 3 drives the positioning slide block 8 and the magnet 7 to move, and the moving track of the moving pair is converted and output through the sensor 510 on the PCB 5.
A sliding slide block 9 is arranged above the positioning slide block 8, and an inner shell 11 is arranged above the sliding slide block 9; two sliding ribs 820 are arranged above the positioning slide block 8, and two cylindrical jacking pin movable grooves 810 are arranged in the 45-degree direction of the sliding ribs 820; the upper central hole of the sliding block 9 is in a slotted hole structure, and the upper surface and the lower surface of the sliding block 9 are respectively provided with two sliding grooves 910 and 920 which are distributed at 90 degrees. The two sliding grooves 920 below the sliding slide block 9 and the two sliding ribs 820 above the positioning slide block 8 form a displacement sliding mechanism; two sliding ribs 1120 are arranged below the inner shell 11, and the sliding ribs 1120 and two sliding grooves 910 above the sliding block 9 form a displacement sliding mechanism. Two self-reset 8-gear spherical movable grooves 1110 are also arranged below the inner shell 11, and the spherical movable grooves 1110 correspond to the two ejector pin movable grooves 810 above the positioning slide block 8; the periphery of the inner shell 11 is provided with 4 threaded holes 1130, the threaded holes 1130 correspond to the 4 embedded threaded holes 120 on the shell 1, and an integral fixing mechanism is formed by bolts 10. Two spring pin assemblies 12 are respectively corresponding to the two pin moving grooves 810 above the positioning slide block 8, the spring pin assemblies 12 are of an integrated stainless steel structure, and the upper ends of the spring pin assemblies 12 are propped in the self-resetting 8-gear spherical moving groove 1110 below the inner shell 11 and are in an interference state.
The shell 1 is provided with a shaft shoulder 140, the inner shell 11 is arranged on the shaft shoulder 140, the shell 1 is also provided with a slide way 130, and lubricating grease is arranged between the positioning slide block 8 and the slide way 130.
While the invention has been described in terms of the foregoing embodiments, the inventive concepts are not limited to the invention, and any modifications that use the inventive concepts are intended to be within the scope of the appended claims.
Claims (3)
1. The translational switch assembly comprises a base and a shell arranged on the base, wherein a PCB (printed circuit board) is arranged on the base, a sensor is arranged on the PCB, the translational switch assembly contacted with the sensor is arranged on the shell, and a protective surface cover is arranged on the translational switch assembly; the method is characterized in that: the PCB board is provided with conductive rubber and conductive pins, the base is provided with an inserting rod, the PCB board is inserted on the inserting rod through an inserting hole, and the shell is provided with an embedded threaded hole and a positioning hole;
the translational switch assembly comprises a sliding slide block positioned above the positioning slide block, an inner shell positioned above the sliding slide block and a magnet positioned at the bottom of the positioning slide block; a magnet protecting cover is arranged below the magnet, a positioning slide block is arranged above the magnet, and a knob is arranged above the positioning slide block; a thread pair mechanism is arranged between the upper part of the positioning slide block and the knob; the magnet is contained in a cavity enclosed by the magnet protecting cover and the lower end of the positioning sliding block; the moving track of the magnet is output and controlled by a sensor on the PCB; two sliding ribs are arranged above the positioning slide block, and two ejector pin movable grooves are arranged in the 45-degree direction of the sliding ribs; the sliding block is characterized in that the central hole of the sliding block is in a slotted hole structure, and two sliding grooves are respectively formed in the upper surface and the lower surface of the sliding block and are distributed at 90 degrees; the two sliding grooves at the lower edge of the sliding slide block are matched with the two sliding ribs above the positioning slide block; two sliding ribs are arranged below the inner shell and are matched with two sliding grooves on the sliding block, two self-resetting 8-gear or 4-gear and 6-gear movable grooves are respectively arranged below the inner shell and correspond to two ejector pin movable grooves on the upper part of the positioning sliding block, and a plurality of threaded holes are formed in the periphery of the inner shell and correspond to a plurality of embedded threaded holes on the shell; the periphery of the inner shell is also provided with two positioning columns which correspond to the two positioning holes on the shell;
the two sliding grooves below the sliding slide block and the two sliding ribs above the positioning slide block form a displacement sliding mechanism; two sliding ribs are arranged below the inner shell and form a displacement sliding mechanism with two sliding grooves above the sliding slide block;
the shell is provided with a shaft shoulder, the inner shell is arranged on the shaft shoulder, the shell is also provided with a slide way, and lubricating grease is arranged between the positioning slide block and the slide way;
four embedded threaded holes and two positioning holes are formed in the shell.
2. The translational switch assembly of claim 1, wherein the two pin moving grooves above the positioning slide block are respectively corresponding to two spring pin assemblies, the spring pin assemblies are formed by welding a pin and a spring together and are of an integrated stainless steel structure, and the upper ends of the spring pin assemblies are propped in the 8-gear moving groove below the inner shell to be in an interference state, so that self-resetting can be realized.
3. The translational switch assembly of claim 1, wherein the knob is provided with a round nut, the upper end of the positioning slide block is provided with external threads, and the knob is fixed by the external threads on the positioning slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735136.XA CN110459426B (en) | 2019-08-09 | 2019-08-09 | Translational switch assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735136.XA CN110459426B (en) | 2019-08-09 | 2019-08-09 | Translational switch assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110459426A CN110459426A (en) | 2019-11-15 |
| CN110459426B true CN110459426B (en) | 2024-03-29 |
Family
ID=68485760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910735136.XA Active CN110459426B (en) | 2019-08-09 | 2019-08-09 | Translational switch assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110459426B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100119154A (en) * | 2009-04-30 | 2010-11-09 | 대성전기공업 주식회사 | Integrated switching unit with directional switch and apparatus with the same |
| CN107658172A (en) * | 2017-10-26 | 2018-02-02 | 惠州华阳通用电子有限公司 | A kind of flat push type multidirectional switch structure |
| CN207052514U (en) * | 2017-08-17 | 2018-02-27 | 重庆市大明汽车电器有限公司 | Automobile multifunctional switch eight is to motion structure |
| CN210607057U (en) * | 2019-08-09 | 2020-05-22 | 山西中航锦恒科技有限公司 | Translation formula switch module |
-
2019
- 2019-08-09 CN CN201910735136.XA patent/CN110459426B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100119154A (en) * | 2009-04-30 | 2010-11-09 | 대성전기공업 주식회사 | Integrated switching unit with directional switch and apparatus with the same |
| CN207052514U (en) * | 2017-08-17 | 2018-02-27 | 重庆市大明汽车电器有限公司 | Automobile multifunctional switch eight is to motion structure |
| CN107658172A (en) * | 2017-10-26 | 2018-02-02 | 惠州华阳通用电子有限公司 | A kind of flat push type multidirectional switch structure |
| CN210607057U (en) * | 2019-08-09 | 2020-05-22 | 山西中航锦恒科技有限公司 | Translation formula switch module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110459426A (en) | 2019-11-15 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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