CN221040918U - Roller switch - Google Patents
Roller switch Download PDFInfo
- Publication number
- CN221040918U CN221040918U CN202322759423.9U CN202322759423U CN221040918U CN 221040918 U CN221040918 U CN 221040918U CN 202322759423 U CN202322759423 U CN 202322759423U CN 221040918 U CN221040918 U CN 221040918U
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- Prior art keywords
- roller
- switch
- gyro wheel
- gear
- seat shell
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 230000001939 inductive effect Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000006698 induction Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 2
- 230000036544 posture Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 3
- 230000009347 mechanical transmission Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model relates to a roller switch, which comprises a switch seat shell, a roller control switch mechanism and a roller support, wherein the roller support is movably arranged on the switch seat shell, a plurality of micro switches are arranged on the switch seat shell, the roller support is provided with a plurality of triggering postures relative to the switch seat shell so as to trigger the micro switches at different positions under different triggering postures, the roller control switch mechanism comprises a roller, the roller is rotatably matched on the roller support through a roller shaft, an inductive switch for sensing the rotation of the roller is arranged in the switch seat shell, a gear component is correspondingly matched with the roller shaft, a concave cavity is concavely arranged at one end of the roller in the axial direction, the inductive switch comprises annular magnetic steel and an inductive switch module which are correspondingly matched, the annular magnetic steel is embedded in the concave cavity to synchronously rotate along with the roller, and the inductive switch module and the micro switches are integrally arranged on a circuit board. Has the advantages of simple structure and convenient installation.
Description
Technical Field
The utility model relates to a roller switch on a motorcycle or electric motor car handle.
Background
The roller switch used on the handle of the motorcycle or the electric motor car can realize multifunctional operation. However, the conventional roller switch is controlled by means of a mechanical structure, such as the roller switch disclosed in patent application number CN202120445773.6 by the inventor, which adopts a transmission gear set to realize switch control, has the defect of complex structure, adopts steel balls and springs to realize roller positioning, realizes gear touch, and has the defects of insufficient touch and inconvenient assembly.
Disclosure of Invention
The utility model aims at: in order to overcome the defects in the prior art, the utility model provides the roller switch in a magnetic control mode, which has the advantages of simple structure and convenience in installation.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a roller switch, includes switch seat shell, gyro wheel control switch mechanism and gyro wheel support, and the gyro wheel support activity sets up on the switch seat shell, is equipped with a plurality of micro-gap switches on the switch seat shell, the gyro wheel support is relative the switch seat shell activity has a plurality of triggers the gesture to trigger under the different triggers the gesture micro-gap switch of different positions department, gyro wheel control switch mechanism includes the gyro wheel, and the gyro wheel is equipped with the rotatory inductive switch of response gyro wheel on the gyro wheel support through the gyro wheel axle swivelling fit in the switch seat shell, the gyro wheel axle corresponds the cooperation and has gear subassembly, its characterized in that: the axial one end of the roller is concavely provided with a concave cavity, the inductive switch comprises annular magnetic steel and a magnetic induction switch module which are correspondingly matched, the annular magnetic steel is embedded in the concave cavity and synchronously rotates along with the roller, and the magnetic induction switch module and the micro switch are integrally arranged on the circuit board.
Through adopting above-mentioned technical scheme, the magnet steel is rotatory along with the gyro wheel, and the rotation of gyro wheel forms the signal of telecommunication through magnet steel trigger magnetic induction switch module, realizes corresponding function, like the last first, the next switching of music to omit traditional complicated mechanical transmission structure, simplify the structure, integrate micro-gap switch and magnetic induction switch module on the circuit board, make things convenient for the whole equipment of gyro wheel switch.
Preferably, the gear assembly comprises a gear fixed on the roller shaft and a snap spring integrally bent and formed through a metal sheet, the snap spring comprises a fixed bottom plate, the fixed bottom plate is fixed on the roller bracket, two ends of the fixed bottom plate are upwards folded to form gear spring pieces which are oppositely arranged, the two gear spring pieces are obliquely extended, the free ends of the two gear spring pieces are gathered, and the gear spring pieces are provided with positioning parts which are propped against tooth grooves of the gear. Under this structural design, utilize the jump ring to realize the gear location, the double-gear spring is the mode of centre gripping and gear cooperation, has better operation feel, and the gear is felt more strongly, and during the installation, only need fix the fixed film of jump ring on the gyro wheel support, later epaxial gear of gyro wheel can strut the gear shell fragment, cooperates with the jump ring, has simple to operate's advantage.
Preferably, the roller support is provided with an avoidance groove, the avoidance groove laterally penetrates through the roller placement hole cavity in the center of the roller support to form an assembly opening, the fixed bottom plate is fixed at the bottom of the roller support, and the gear spring plate penetrates through the avoidance groove to extend to a position corresponding to the gear. Under this structural design, guarantee the size of jump ring, make things convenient for the installation of jump ring.
Preferably, the switch seat shell comprises a bottom shell and a cover shell, a waterproof rubber cover is clamped between the bottom shell and the cover shell, the circuit board is embedded into the waterproof rubber cover, a touch convex part corresponding to the micro switch is arranged on the waterproof rubber cover, and a through hole for the touch convex part to protrude is formed in the cover shell. Under this structural design, realize waterproof protection.
The utility model is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of a roller switch according to the present utility model;
FIG. 2 is a schematic view of a switch housing portion of the present utility model;
FIG. 3 is an exploded view of the roller switch of the present utility model;
FIG. 4 is an exploded view of a switch housing portion of the present utility model;
FIG. 5 is a schematic view of the assembly structure of the gear assembly of the present utility model.
Description of the embodiments
Referring to fig. 1-5, the roller switch disclosed by the utility model comprises a switch seat shell 1, a roller control switch mechanism and a roller bracket 2, wherein the roller bracket 2 is movably arranged on the switch seat shell 1, a plurality of micro switches 31 are arranged on the switch seat shell 1, the roller bracket 2 moves relative to the switch seat shell 1 and has a plurality of triggering postures, so as to trigger the micro switches 31 at different positions under different triggering postures, the mounting structure of the roller bracket 2 is a conventional technology of a roller switch, a person skilled in the art can know the triggering postures of the roller bracket to perform switch control according to the prior art, in particular, as disclosed in the embodiment, a pair of supporting seats 11 are arranged on the switch seat shell 1, the roller bracket 2 is supported on the supporting seats 11 of the switch seat shell 1 through a supporting shaft 21, and one supporting seat 11 is provided with a longitudinal extending hole 111, one end of the roller bracket 2 can vertically swing along the longitudinal extending hole 111, one end of the roller bracket can vertically move, the roller bracket is rotatable, the control switch mechanism comprises a magnetic steel plate 43, the roller is correspondingly matched with a roller wheel 41, a ring-shaped roller 41 is correspondingly arranged in the hollow cavity of the roller 41, and the roller is matched with the annular switch 41, and the roller 43 is matched with the annular roller 41 through a rotary magnetic induction module 41, and the hollow shaft 43 is matched with the hollow shaft 41. The magnetic steel rotates along with the roller, the magnetic induction switch module is triggered by the magnetic steel to form an electric signal to realize corresponding functions, such as the previous and next switching of music, so that the traditional complex mechanical transmission structure is omitted, the structure is simplified, the micro switch and the magnetic induction switch module are integrated on the circuit board, and the whole assembly of the roller switch is facilitated.
The switch seat shell 1 comprises a bottom shell 1-1 and a cover shell 1-2, a waterproof rubber cover 5 is clamped between the bottom shell 1-1 and the cover shell 1-2 for protecting a circuit board, the circuit board 3 is embedded into the waterproof rubber cover 5, a touch pressing convex part 51 corresponding to the micro switch 31 is arranged on the waterproof rubber cover 5, and a through hole 1-21 for the touch pressing convex part 51 to protrude is arranged on the cover shell 1-2.
In this embodiment, the gear assembly includes a gear 45 fixed on the roller shaft 42 and a clip spring 46 integrally bent and formed by metal sheets, the clip spring 46 includes a fixing bottom piece 461, the fixing bottom piece 461 is fixed on the roller bracket 2, the fixing bottom piece is fixedly mounted by fastening means such as screws, two ends of the fixing bottom piece 461 are turned upwards to form oppositely arranged gear spring pieces 462, the two gear spring pieces 462 are inclined and extend with free ends gathered together, and the gear spring pieces 462 have positioning portions 4621 abutting against tooth grooves of the gear 45. The positioning part 4621 adopts a convex arc bending structure, gear positioning is realized by using the clamp spring, the double-gear spring is matched with the gear in a clamping mode, the gear has better operation handfeel, the gear feel is stronger, and in the mounting process, only the fixed bottom plate of the clamp spring is required to be fixed on the roller bracket 2, and then the gear on the roller shaft can be used for expanding the gear spring and matched with the clamp spring, so that the gear positioning device has the advantage of convenience in mounting.
The roller bracket 2 is provided with an avoidance groove 22, the avoidance groove 22 laterally penetrates through the roller placement hole cavity 20 in the center of the roller bracket 2 to form an assembly opening, when the clamp spring is installed, the roller placement hole cavity 20 in the center of the roller bracket 2 is laterally inserted, then a fixed bottom plate 461 is fixed at the bottom of the roller bracket, a screw column is arranged at the bottom of the roller bracket, the fixed bottom plate is locked on the roller bracket through a screw, and a gear spring 462 penetrates through the avoidance groove 22 to extend to a position corresponding to the gear 45. The size of the clamp spring is guaranteed, the working reliability of the clamp spring is guaranteed, and the clamp spring is convenient to install.
Claims (4)
1. The utility model provides a roller switch, includes switch seat shell, gyro wheel control switch mechanism and gyro wheel support, and the gyro wheel support activity sets up on the switch seat shell, is equipped with a plurality of micro-gap switches on the switch seat shell, the gyro wheel support is relative the switch seat shell activity has a plurality of triggers the gesture to trigger under the different triggers the gesture micro-gap switch of different positions department, gyro wheel control switch mechanism includes the gyro wheel, and the gyro wheel is equipped with the rotatory inductive switch of response gyro wheel on the gyro wheel support through the gyro wheel axle swivelling fit in the switch seat shell, the gyro wheel axle corresponds the cooperation and has gear subassembly, its characterized in that: the axial one end of the roller is concavely provided with a concave cavity, the inductive switch comprises annular magnetic steel and a magnetic induction switch module which are correspondingly matched, the annular magnetic steel is embedded in the concave cavity and synchronously rotates along with the roller, and the magnetic induction switch module and the micro switch are integrally arranged on the circuit board.
2. The roller switch of claim 1, wherein: the gear assembly comprises a gear fixed on a roller shaft and a clamp spring integrally bent and formed through a metal sheet, the clamp spring comprises a fixed bottom plate, the fixed bottom plate is fixed on a roller bracket, two ends of the fixed bottom plate are upwards folded to form gear elastic pieces which are oppositely arranged, the two gear elastic pieces are obliquely extended, the free ends of the two gear elastic pieces are gathered together, and the gear elastic pieces are provided with positioning parts which are abutted against tooth grooves of the gear.
3. A roller switch as claimed in claim 2, wherein: the roller bracket is provided with an avoidance groove, the avoidance groove laterally penetrates through the roller placement hole cavity in the center of the roller bracket to form an assembly opening, the fixed bottom plate is fixed at the bottom of the roller bracket, and the gear elastic sheet penetrates through the avoidance groove to extend to a position corresponding to the gear.
4. A roller switch according to claim 1 or 2 or 3, wherein: the switch seat shell comprises a bottom shell and a cover shell, a waterproof rubber cover is clamped between the bottom shell and the cover shell, the circuit board is embedded into the waterproof rubber cover, a touch convex part corresponding to the micro switch is arranged on the waterproof rubber cover, and a through hole for the touch convex part to protrude is formed in the cover shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322759423.9U CN221040918U (en) | 2023-10-13 | 2023-10-13 | Roller switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322759423.9U CN221040918U (en) | 2023-10-13 | 2023-10-13 | Roller switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221040918U true CN221040918U (en) | 2024-05-28 |
Family
ID=91174015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322759423.9U Active CN221040918U (en) | 2023-10-13 | 2023-10-13 | Roller switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221040918U (en) |
-
2023
- 2023-10-13 CN CN202322759423.9U patent/CN221040918U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |