CN206148334U - Adjust luminance, speed governing rotary switch - Google Patents
Adjust luminance, speed governing rotary switch Download PDFInfo
- Publication number
- CN206148334U CN206148334U CN201621208788.6U CN201621208788U CN206148334U CN 206148334 U CN206148334 U CN 206148334U CN 201621208788 U CN201621208788 U CN 201621208788U CN 206148334 U CN206148334 U CN 206148334U
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- CN
- China
- Prior art keywords
- gear
- electrode
- speed governing
- switch
- conducting strip
- 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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Abstract
The utility model relates to an adjust luminance, speed governing rotary switch. It includes the knob, switch base, the circuit board, the apparatus further comprises a rotating shaft, and conducting strip, the pivot is rotated and is set up on switch base, switch base is stretched out to the outer end of pivot, the knob sets up the outer end in the pivot, switch base sets up on the circuit board and encloses into the gear inner chamber, the conducting strip setting is the inner of pivot and lie in the gear intracavity, be equipped with fan control circuit on the circuit board, NULL and wind speed gear electrode, NULL and wind speed gear electrode are connected with the fan control circuit electricity respectively, the one end butt of conducting strip is on NULL, other end butt is on wind speed gear electrode. The utility model discloses adjust luminance, speed governing rotary switch is with fan control circuit, NULL and wind speed gear electrode, all integrates the printing on the circuit to the mistake that significantly reduces the wiring and assemble has improved automatic level and production efficiency, has reduced manufacturing cost, and the circuit reliability is higher.
Description
Technical field
The utility model is related to rotary switch technical field, more particularly to a kind of light modulation, speed governing rotary switch.
Background technology
Existing fan gears regulating switch or lighting power regulating switch include knob, switch pedestal, rotating shaft, lead
Electric piece, and gear plate, axis of rotation is arranged in upper switch pedestal, and switch pedestal is fixed on gear plate, and knob is arranged on and turns
The outer end of axle, for drive shaft rotation, conducting strip is arranged on the inner of rotating shaft, and the bottom of gear plate is provided with public electrode, top
Portion is provided with high gear electrode, middling speed gear electrode and low gear electrode, and one end of conducting strip is connected to public electrode
On, the other end is selectively connected with an above-mentioned wherein gear electrode, and above three gear electrode is electrical with fan electromotor respectively
Connection, represents three brightness gears of the high, normal, basic three gear rotating speeds of fan or lighting, and user passes through turn knob
Just the wind speed of fan or the brightness of lighting can be adjusted, but existing fan gears regulating switch or lighting power
Adjust switch to have the following disadvantages：（One）Multiple gear electrodes on the gear plate of existing fan gears regulating switch are all
It is to be electrically connected with by electric wire and other electronic components, electric wire is connected on gear electrode by modes such as welding, therefore existing
Fan gears regulating switch exist production cost height, low production efficiency, complex structure, circuit reliability it is poor, wiring, wiring fiber crops
It is tired, the problems such as volume is big.It is badly in need of a kind of new regulation switch for solving the problems of existing regulation switch in the market.
Utility model content
What the purpose of this utility model was overcomes the shortcomings of that above-mentioned prior art is present, and a kind of simple structure of offer,
Low production cost, production efficiency are high, light modulation, the speed governing rotary switch that circuit reliability is high.
What the purpose of this utility model was realized in：
One kind light modulation, speed governing rotary switch, including knob, switch pedestal, circuit board, rotating shaft and conducting strip, described turn
Axle is rotatably arranged in switch pedestal, and switch pedestal is stretched out in the outer end of the rotating shaft, and the knob is arranged on the outer end of rotating shaft, institute
State switch pedestal setting on circuit boards and surround gear with switch pedestal and adjust inner chamber, the conducting strip is arranged in rotating shaft simultaneously
Adjust in inner chamber positioned at gear, the circuit board is provided with control circuit, public electrode and gear electrode, the public electrode and
Gear electrode is electrically connected respectively with control circuit, and one end of the conducting strip is connected on public electrode, and the other end is connected to shelves
On the electrode of position.The utility model light modulation, speed governing rotary switch be by control circuit, public electrode and gear electrode, it is all integrated
Printing on circuit boards, so as to the mistake for greatly reducing wiring and assemble, improves reliability, the gentle life of Automated water of circuit
Efficiency is produced, production cost is reduced, is reduced whole light modulation, the volume of speed governing rotary switch.
The utility model can also be improved further below.
The switch pedestal is arranged on circuit boards.
The circuit board surface is provided with least two gear electrodes, interval setting between adjacent gear electrode.
The circuit board is provided with center of rotation, and the axis of rotation is arranged in center of rotation, the axis of the rotating shaft
Overlap with the pivot center through center of rotation, the public electrode is separately positioned on the both sides of center of rotation with gear electrode.
The center of rotation can be centre bore or central shaft.
The plurality of gear electrode is arranged in the side of center of rotation, the public affairs with center of rotation as the center of circle and in arc-shaped
Common electrode is arranged in arc-shaped and as the center of circle opposite side of center of rotation with center of rotation.
The bottom of the switch pedestal is provided with opening, and axis hole is provided with the top of switch pedestal, and the circuit board is located at switch
The bottom of base simultaneously surrounds gear regulation inner chamber with switch pedestal, and switch pedestal, the rotation are stretched out in the outer end of rotating shaft by axis hole
Button is arranged at the outer end of rotating shaft, and the conducting strip is located at the inner of rotating shaft and is located in gear regulation inner chamber.
The gear adjusts and gear teeth groove is equipped with the inwall of inner chamber, and the inner of the rotating shaft is provided with gear positioning bullet
Spring, the gear retaining spring is arranged in rotating shaft along the radial direction of rotating shaft, and the rotating shaft is radially provided with perforation, shelves
Position retaining spring is located in perforation, and the two ends of the gear retaining spring are connected to respectively two grades of the inwall that gear adjusts inner chamber
On the teeth groove of position, so as to realize the fixation of conducting strip, and then the fixation of rotation speed of the fan gear or lighting power gear is realized.This
During utility model regulation stall, by turning knob, knob drives axis of rotation to user, and then drives gear retaining spring and lead
Electric piece rotation, the two ends of gear retaining spring are connected to gear and adjust rotation, the two ends of gear retaining spring on the inwall of inner chamber
Alternately from gear teeth groove top slide to gear gullet base, gear retaining spring alternately extends, shrinks, until conducting strip
Rotate to the gear of requirement.
The switch pedestal is fixed on circuit boards by connector, and switch pedestal is connected firm with circuit board.
It is connected in rotating shaft in the middle part of the conducting strip.The conducting strip is in bending, and the two ends of the conducting strip are distinguished
Elasticity is connected on public electrode and gear electrode, so that conducting strip is connected more firm with public electrode and gear electrode,
Circuit is relatively reliable stable.
, with public electrode from setting, distance is more than conduction between the gear electrode and public electrode for the gear electrode
The width of piece, when conducting strip to be rotated to position between gear electrode and public electrode for rotating shaft, the two ends of conducting strip are not supported
It is connected on fan gear electrode and public electrode, equivalent to conducting strip whole control circuit is disconnected, now at the utility model
In neutral position state.
The gear electrode includes high gear electrode, middling speed gear electrode and low gear electrode, the top gear
Position electrode, middling speed gear electrode and low gear electrode are curved successively to be distributed on circuit boards.Certainly according to the need of user
Ask, it is also possible to which more gear electrodes are set on circuit board of the present utility model, such as some fans are also required to setting 4,5
Wind-speed gear.
The width of the public electrode and gear electrode is equal to or more than the width of conducting strip.
The beneficial effects of the utility model are as follows：
（One）Compared to existing technology, the utility model light modulation, speed governing rotary switch be by control circuit, public electrode, with
And gear electrode, all integrated printing on circuit boards, so as to greatly reduce wiring and assemble mistake, improve the reliability of circuit
Property, the gentle production efficiency of Automated water, reduce production cost, reduce whole light modulation, the volume of speed governing rotary switch.
（Two）The utility model have be easily assembled to, keep in repair, to reduce distribution and welding, replacing component conveniently excellent
Point.The utility model has the advantages that small volume, assembly technology are simple, installation effectiveness is high, circuit reliability is high.
（Three）More have plenty of, conducting strip of the present utility model and public electrode and gear electrode stable connection, reliability.
Description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the utility model embodiment one.
Fig. 2 is the structural representation of circuit board of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
As shown in Figure 1 to Figure 2, embodiment one, one kind light modulation, speed governing rotary switch, including knob 5, switch pedestal 4, electricity
Road plate 1, rotating shaft 3 and conducting strip 2, the switch pedestal 4 is arranged on the circuit card 1, and the rotating shaft 3 is rotatably arranged on switch
On base 4, switch pedestal 4 is stretched out in the outer end of the rotating shaft 3, and the knob 5 is arranged on the outer end of rotating shaft 3, on the circuit board 1
It is provided with control circuit 15, the gear electrode 12,13,14 of public electrode 11 and at least two, the public electrode 11 and gear electrode
12nd, 13,14 electrically connect with control circuit 15 respectively, one end of the conducting strip 2 is connected on public electrode 11, the other end is abutted
On gear electrode 12,13,14.
As the utility model more specifically technical scheme.
The bottom of the switch pedestal 4 is provided with opening 44, and the top of switch pedestal 4 is provided with axis hole 43, and the circuit board 1 sets
In the bottom of switch pedestal 4 and surround gear with switch pedestal and adjust inner chamber 45, switch is stretched out in the outer end of rotating shaft 3 by axis hole 43
Base 4, the knob is arranged at the outer end of rotating shaft, and the conducting strip 2 is in rotating shaft 3 and is located in gear regulation inner chamber 45.
The gear adjusts and gear teeth groove 42 is equipped with the inwall of inner chamber 45, and the inner of the rotating shaft 3 is provided with gear and determines
Position spring 6, the gear retaining spring is arranged in rotating shaft along the radial direction of rotating shaft, and the rotating shaft is radially provided with wears
Hole 31, gear retaining spring is located in perforation 31, and the two ends of the gear retaining spring 6 are connected to respectively gear and adjust inner chamber
On two gear teeth groove 42 of 45 inwalls.
Adjacent gear electrode 12, interval setting between 13,14.
The circuit board 1 is provided with center of rotation 17, and the rotating shaft 3 is rotatably arranged in center of rotation 17, the rotating shaft
Axis overlap with the pivot center through center of rotation, the public electrode 11 is separately positioned on gear electrode 12,13,14
The both sides of center of rotation 17.The center of rotation 17 can be centre bore or central shaft.
The plurality of gear electrode 12,13,14 is arranged in center of rotation 17 with center of rotation 17 as the center of circle and in arc-shaped
Side, the public electrode 11 with center of rotation 17 in arc-shaped and being arranged at the opposite side of center of rotation 17 as the center of circle.
The switch pedestal 4 is fixed on the circuit card 1 by connector, and the connector is preferably screw, the electricity
The correspondence connector of road plate 1 is provided with connecting hole 16.
The middle part of the conducting strip 2 is connected in rotating shaft 3.The conducting strip 2 is in bending, the two ends of the conducting strip 2
Respectively elasticity is connected on public electrode and gear electrode.
The gear electrode 12,13,14 with public electrode 11 from setting, the gear electrode 12,13,14 and common electrical
Distance is more than the width of conducting strip 2 between pole 11, when conducting strip is rotated to gear electrode 12,13,14 and public electrode by rotating shaft
Between 11 during position, the two ends of conducting strip are not connected on fan gear electrode and public electrode, are disconnected equivalent to conducting strip
Whole control circuit, now the utility model be in neutral position state.
The gear electrode 12,13,14 includes high gear electrode 12, middling speed gear electrode 13 and low gear electricity
Pole 14, correspond to high, medium and low three rotating speed gears of fan, the high gear electrode 12, middling speed gear electrode 13 and
Low gear electrode 14 is curved successively to be distributed on the circuit card 1.Certainly according to the demand of user, it is also possible in the utility model
Circuit board on more gear electrodes are set, such as some fans are also required to 4,5 wind-speed gears of setting.
The width of the public electrode 11 and gear electrode 12,13,14 is equal to or more than the width of conducting strip 2.
Certainly, the utility model light modulation, speed governing rotary switch may also be used for adjusting the bright degree of lamp, on circuit board
Gear electrode can also represent the different bright degree of lamp, user as the bright gear electrode of lamp, the different gear electrodes
The bright degree of lamp can be just adjusted by turn knob 5.
Claims (10)
1. a kind of light modulation, speed governing rotary switch, including switch pedestal（4）, rotating shaft（3）And conducting strip（2）, the rotating shaft（3）
It is rotatably arranged on switch pedestal（4）On, the conducting strip（2）Located at rotating shaft（3）On, it is characterised in that also including circuit board
（1）, the circuit board（1）It is provided with control circuit（15）, public electrode（11）With gear electrode（12、13、14）, it is described public
Electrode（11）With gear electrode（12、13、14）Respectively with control circuit（15）Electrical connection, the conducting strip（2）One end abut
In public electrode（11）On, the other end is connected to gear electrode（12、13、14）On.
2. according to claim 1 light modulation, speed governing rotary switch, it is characterised in that the switch pedestal（4）It is arranged on circuit
Plate（1）On.
3. light modulation according to claim 1 or claim 2, speed governing rotary switch, it is characterised in that the conducting strip（2）Two ends point
Not elasticity is connected to public electrode（11）With gear electrode（12、13、14）On.
4. according to claim 3 light modulation, speed governing rotary switch, it is characterised in that the circuit board（1）It is provided with least two
Individual gear electrode（12、13、14）, adjacent gear electrode（12、13、14）Between interval setting.
5. according to claim 4 light modulation, speed governing rotary switch, it is characterised in that the circuit board（1）In being provided with rotation
The heart（17）, the rotating shaft（3）It is rotatably arranged on center of rotation（17）On, the public electrode（11）With gear electrode（12、13、
14）It is separately positioned on center of rotation（17）Both sides.
6. according to claim 5 light modulation, speed governing rotary switch, it is characterised in that the plurality of gear electrode（12、13、
14）With center of rotation（17）Center of rotation is arranged in for the center of circle and in arc-shaped（17）Side, the public electrode（11）It is in
Arc-shaped and with center of rotation（17）Center of rotation is arranged at for the center of circle（17）Opposite side.
7. according to claim 3 light modulation, speed governing rotary switch, it is characterised in that the switch pedestal（4）Top be provided with
Axis hole（43）, the circuit board（1）Located at switch pedestal（4）Bottom and and switch pedestal（4）Surround gear and adjust inner chamber
（45）, the rotating shaft（3）Outer end pass through axis hole（43）Stretch out switch pedestal（4）, the conducting strip（2）Located at rotating shaft（3）'s
The inner is simultaneously located at gear regulation inner chamber（45）It is interior.
8. light modulation, speed governing rotary switch according to claim 7, it is characterised in that the gear adjusts inner chamber（45）Upper ring
It is provided with gear teeth groove（42）, the rotating shaft（3）The inner be provided with gear retaining spring（6）, the gear retaining spring（6）Two
End is connected to respectively gear and adjusts inner chamber（45）Two gear teeth groove of inwall（42）On.
9. according to claim 6 light modulation, speed governing rotary switch, it is characterised in that the switch pedestal（4）By connector
It is fixed on circuit board（1）On.
10. according to claim 6 light modulation, speed governing rotary switch, it is characterised in that the gear electrode（12、13、14）With
Public electrode（11）From setting, the gear electrode（12、13、14）With public electrode（11）Between distance be more than conducting strip
（2）Width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621208788.6U CN206148334U (en) | 2016-11-09 | 2016-11-09 | Adjust luminance, speed governing rotary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621208788.6U CN206148334U (en) | 2016-11-09 | 2016-11-09 | Adjust luminance, speed governing rotary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148334U true CN206148334U (en) | 2017-05-03 |
Family
ID=58624021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621208788.6U Expired - Fee Related CN206148334U (en) | 2016-11-09 | 2016-11-09 | Adjust luminance, speed governing rotary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109197747A (en) * | 2017-07-03 | 2019-01-15 | 广元公正科技有限公司 | The equipment that cold place bummaree heats the water in fishpond |
-
2016
- 2016-11-09 CN CN201621208788.6U patent/CN206148334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109197747A (en) * | 2017-07-03 | 2019-01-15 | 广元公正科技有限公司 | The equipment that cold place bummaree heats the water in fishpond |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20201109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |