CN102403153B - Rotary multiple-gear switch - Google Patents
Rotary multiple-gear switch Download PDFInfo
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- CN102403153B CN102403153B CN201110392894.XA CN201110392894A CN102403153B CN 102403153 B CN102403153 B CN 102403153B CN 201110392894 A CN201110392894 A CN 201110392894A CN 102403153 B CN102403153 B CN 102403153B
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- described switch
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Abstract
The invention discloses a rotary multiple-gear switch which has a simple structure, a small volume and low cost and can position rapidly and correctly by one-way rotation. The rotary multiple-gear switch comprises a shell, a switch rotor (3) and a rotary gear adjustment device; the rotary gear adjustment device is connected with both the switch rotor (3) and the shell; the switch rotor (3) is used to adjust the gear when rotating relative to the shell; the rotary gear adjustment device is directly arranged in the shell without being connected with an external circuit board, thus the occupied space is greatly reduced; the inner side wall of the shell is provided with an annular groove (60); and the lower end of the switch rotor (3) is provided with a through hole (30), a compression spring (8) and a rolling ball (9), wherein the compression spring (8) and the rolling ball (9) are arranged in the through hole (30), and the rolling ball (9) is elastically compressed in the annular groove (60) under the action of the compression spring (8).
Description
Technical field
The present invention relates to a kind of rotary multi-gear on-off.
Background technology
Switch refers to that can make an open circuit, make current interruptions or make it flow to the electronic component of other circuit, at present, on market, mechanical switch is divided into by different operating mode: push type, trigger-type, dial type, rotary, rotary switch is easy to use with it, there are many gears to regulate, locate the advantages such as reliable, be widely used with appliance field as fan, electric light, broadcast receiver, sound equipment etc., at present, there is a kind of rotary multi-gear on-off, but this switch product or location at home, energising poor reliability, and to guarantee location and the reliability of switching on, that again the volume of switch is done is larger, the corresponding like this space that need to increase holds and has improved production cost, inconvenient on the limited equipment of some spatial accommodation, such as rifle, the equipment such as take aim at, and external product can find identity function selector switch, it is European import, need the circuit of external designed, designed could realize brightness and multi-functional adjusting, price is the more than 15 times of domestic similar switch, exist equally complex structure, the problem that cost compare is high, and, existing rotary multi-gear on-off does not possess limit function yet, limit function at night, use to need hidden as army and police field be very necessary, existing many gears rotary switch, at night, use and generally adopt in two ways: on identifier, use fluorescent paint, or throw light on LED, to facilitate, accurately find gear accurately, these two kinds of modes all easily stick one's chin out, if do not adopt in such a way, just can not be quick, find accurately required gear, exist equally certain inconvenience.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, a kind of simple in structure, volume is little, cost is low, fast and accurate for positioning, single direction rotation is spacing rotary multi-gear on-off is provided, this rotary multi-gear on-off easily arranges and closes gear, easily quick and precisely selects required gear.
The technical solution adopted in the present invention is: the present invention includes shell, be positioned at the switch rotor that described cavity pocket of outer cover and described shell are rotatably assorted, rotary gear adjusting device, described rotary gear adjusting device is connected with described shell with described switch rotor respectively, at described switch rotor, when rotating, described shell carries out gear adjusting, on described shell madial wall, be provided with annular groove, the lower end of described switch rotor has been provided with through hole, be positioned at stage clip and the spin of described through hole, described spin is flexible pushing against in described annular groove under the effect of described stage clip, described rotary gear adjusting device comprises electroconductive elastic sheet and circuit board, described electroconductive elastic sheet is arranged on the fixed leg of described switch rotor bottom, described circuit board is arranged on the annular boss that the inner side of described outer casing bottom is provided with, described electroconductive elastic sheet contacts with described circuit board, described electroconductive elastic sheet is provided with at least two electrode contacts, on described circuit board, be provided with some gears and regulate contact, switch contact, when described electroconductive elastic sheet rotates along with described switch rotor, described electrode contacts can regulate contact or described switch contact to contact with described gear, realize the adjusting of gear or close.
Described shell comprises switch base, switch stator, described switch base is enclosed within on the lateral wall of described switch stator suitable with described switch stator, described switch base is pushed down described switch rotor, described annular groove is arranged on described switch stator, the lower end of described switch rotor is positioned at described switch stator, and its top passes described switch base.
The top of described switch stator circumference wall is provided with switch stator block, is provided with switch rotor block on described switch rotor, and described switch rotor block contacts with the top of the circle wall of described switch stator.
Between the upper end of described switch rotor and the madial wall of described switch base, be provided with sealing ring, the bottom of described switch base adopts sealant sealing.
The invention has the beneficial effects as follows: owing to the present invention includes shell, be positioned at the switch rotor that described cavity pocket of outer cover and described shell are rotatably assorted, rotary gear adjusting device, described rotary gear adjusting device is connected with described shell with described switch rotor respectively, at described switch rotor, when rotating, described shell carries out gear adjusting, on described shell madial wall, be provided with annular groove, the lower end of described switch rotor has been provided with through hole, be positioned at stage clip and the spin of described through hole, described spin is flexible pushing against in described annular groove under the effect of described stage clip, described rotary gear adjusting device is arranged in described shell, the inconvenience of avoiding external circuits to regulate, so the present invention is simple in structure, volume is smaller, space hold rate is low and cost compare is low, being applicable to needs uses compared with on the device of P cock control circuit, the scope of application is wider, and by such rotary positioning structure, make the energising of described rotary gear adjusting device, it is very accurate to locate, feel is relatively good and operation use is lighter, so energising of the present invention and accurate positioning, easy for operation.
Because the top of described switch stator circumference wall is provided with switch stator block, on described switch rotor, be provided with switch rotor block, described switch rotor block contacts with the top of the circle wall of described switch stator, when described switch rotor rotates, described switch stator block can contact with described switch stator block, thereby can effectively limit the slewing area of described switch rotor, guaranteed that user is in the situation that particular surroundings cannot be seen gear sign, also can regulate fast and accurately as required gear, so the present invention can regulate fast and accurately required gear hidden in the situation that, result of use is good.
Owing to being provided with sealing ring between the upper end of described switch rotor and the madial wall of described switch base, the bottom of described switch base adopts sealant sealing, so this practical good airproof performance, waterproof, shock resistance, high-low temperature resistant can reach the use standard of international military gun.
Accompanying drawing explanation
Fig. 1 is blast structural representation of the present invention;
Fig. 2 is cutaway view of the present invention;
Fig. 3 is partial sectional view of the present invention;
Fig. 4 is the structural representation of electroconductive elastic sheet of the present invention;
Fig. 5 is the structural representation of circuit board of the present invention;
Fig. 6 is the perspective view that the present invention does not install switch base;
Fig. 7 is the circuit theory diagrams that the present invention and other devices are connected work.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6, the present invention includes shell, be positioned at the switch rotor 3 that described cavity pocket of outer cover and described shell are rotatably assorted, rotary gear adjusting device, described rotary gear adjusting device is connected with described shell with described switch rotor 3 respectively, at described switch rotor 3, when rotating, described shell carries out gear adjusting, on described shell madial wall, be provided with annular groove 60, described shell comprises switch base 1, switch stator 6, described switch base 1 is enclosed within on the lateral wall of described switch stator 6 suitable with described switch stator 6, described switch base 1 is pushed down described switch rotor 3, described annular groove 60 is arranged on described switch stator 6, the lower end of described switch rotor 3 is positioned at described switch stator 6, its top passes described switch base 1, the lower end of described switch rotor 3 has been provided with through hole 30, be positioned at stage clip 8 and the spin 9 of described through hole 30, described spin 9 is provided with two and lay respectively at the both sides of described stage clip 8, described spin 9 is flexible pushing against in described annular groove 60 under the effect of described stage clip 8, the hollow calyptra that described switch base 1 is lower ending opening, upper end is provided with junction surface 11, described junction surface 11 outer surfaces are provided with screw thread, the tubular body that described switch stator 6 is both ends open, and the formation shell that matches with described switch base 1, described switch stator 6 bottom outside surfaces are provided with projection, described switch base 1 bottom rim is provided with buckle slot, described projection is positioned at described buckle slot and clamps mutually, described rotary gear adjusting device comprises electroconductive elastic sheet 5 and circuit board 7, described electroconductive elastic sheet 5 is arranged on described switch rotor 3 bottoms, specifically, in described switch rotor 3 bottoms, be provided with three fixed legs into a line, described electroconductive elastic sheet 5 is enclosed within on described fixed leg and rotates with described switch rotor 3 simultaneously, described electroconductive elastic sheet 5 also can be fixed on described switch rotor 3 bottoms by modes such as screws, on the annular boss that the inner side that described circuit board 7 is arranged on described switch stator 6 is provided with, described electroconductive elastic sheet 5 contacts with described circuit board 7, by the pressure of described electroconductive elastic sheet 5 and the restriction of described annular boss, block described circuit board 7, described electroconductive elastic sheet 5 is provided with at least two electrode contacts, on described circuit board 7, be provided with some gears and regulate contact, switch contact, when described electroconductive elastic sheet 5 rotates along with described switch rotor 3, described electrode contacts can regulate contact or described switch contact to contact with described gear, realize the adjusting of circuit or close, in the present invention, described electroconductive elastic sheet 5 is provided with downward two fixed contacts 51 and a moving contact 52, the top of described circuit board 7 is provided with spacer 71, some gear contacts 72 with different resistances, described fixed contact 51 nisi transfixion, it is relatively described moving contact 52, in this company of setting, a described fixed contact 51 is in order to guarantee the effect of balance, described spacer 71 is positioned at the centre position of described circuit board 7, and external wire is connected with positive source with external equipment to be adjusted (as LED lamp), on described circuit board 7, be provided with cable-through hole, facilitate passing of wire, described some gear contacts 72 are evenly distributed on the edge of described circuit board 7, between described some gear contacts 72, having a blank space is switch contact, described some gear contacts 72 are seven different gears, and after in parallel, external wire is connected with power cathode, in addition, design for waterproof effect, between the madial wall of the upper end of described switch rotor 3 and described switch base 1, be provided with sealing ring 2, the bottom of described switch base 1 adopts sealant sealing, so this practical good airproof performance, waterproof, shock resistance, high-low temperature resistant can reach the use standard of international military gun.
As shown in Figure 7, the present invention is applied in real life, described spacer 71 on described circuit board 7 connects a wire and is connected with positive source with LED lamp, after described some gear contacts 72 are in parallel, external wire is connected with power cathode, the top of holding described switch rotor 3 makes its rotation, described electroconductive elastic sheet 5 rotates thereupon, 51 of described fixed contacts are at the surface sliding keeping under the state that contacts at described spacer 71, and described moving contact 52 contacts with described some gear contacts 72 or the switch contact with different resistance values of corresponding gear, realization is opened LED lamp, brightness regulation and closing, and rotate to after certain position when described switch rotor 3, 61 of described switch stator blocks block described switch rotor block 31, restriction is played in rotation to described switch rotor 3, facilitate user quick, be adjusted to accurately required gear.
Above-mentioned listed specific implementation is nonrestrictive; to one skilled in the art; do not departing from the scope of the invention; the various modifications and variations of carrying out, all belong to protection scope of the present invention, for example; also described annular groove 60 can be located on described switch base 1 inner side wall body; but be now the lateral wall that described switch stator 2 encases described switch base 1, described projection is located on described switch base 1 lateral wall, and described bayonet slot is located on described switch stator 6 rim relevant positions.
The rotary multi-gear on-off of the present invention not only can be used as the switch of brightness adjusting, also can be used as code switch and uses.
Claims (4)
1. a rotary multi-gear on-off, it is characterized in that: it comprises shell, be positioned at the switch rotor (3) that described cavity pocket of outer cover and described shell are rotatably assorted, rotary gear adjusting device, described rotary gear adjusting device is connected with described shell with described switch rotor (3) respectively, at described switch rotor (3), when rotating, described shell carries out gear adjusting, on described shell madial wall, be provided with annular groove (60), the lower end of described switch rotor (3) has been provided with through hole (30), be positioned at stage clip (8) and the spin (9) of described through hole (30), described spin (9) is flexible pushing against in described annular groove (60) under the effect of described stage clip (8), described rotary gear adjusting device comprises electroconductive elastic sheet (5) and circuit board (7), described electroconductive elastic sheet (5) is arranged on the fixed leg of described switch rotor (3) bottom, described circuit board (7) is arranged on the annular boss that the inner side of described outer casing bottom is provided with, described electroconductive elastic sheet (5) contacts with described circuit board (7), described electroconductive elastic sheet (5) is provided with at least two electrode contacts, on described circuit board (7), be provided with some gears and regulate contact, switch contact, when described electroconductive elastic sheet (5) rotates along with described switch rotor (3), described electrode contacts can regulate contact or described switch contact to contact with described gear, realize the adjusting of gear or close.
2. rotary multi-gear on-off according to claim 1, it is characterized in that: described shell comprises switch base (1), switch stator (6), described switch base (1) is enclosed within on the lateral wall of described switch stator (6) suitable with described switch stator (6), described switch base (1) is pushed down described switch rotor (3), described annular groove (60) is arranged on described switch stator (6), the lower end of described switch rotor (3) is positioned at described switch stator (6), and its top passes described switch base (1).
3. rotary multi-gear on-off according to claim 2, it is characterized in that: the top of described switch stator (6) circle wall is provided with switch stator block (61), on described switch rotor (3), be provided with switch rotor block (31), described switch rotor block (31) contacts with the top of the circle wall of described switch stator (6), realizes single direction rotation spacing.
4. rotary multi-gear on-off according to claim 2, is characterized in that: between the upper end of described switch rotor (3) and the madial wall of described switch base (1), be provided with sealing ring (2), the bottom of described switch base (1) adopts sealant sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110392894.XA CN102403153B (en) | 2011-12-01 | 2011-12-01 | Rotary multiple-gear switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110392894.XA CN102403153B (en) | 2011-12-01 | 2011-12-01 | Rotary multiple-gear switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102403153A CN102403153A (en) | 2012-04-04 |
| CN102403153B true CN102403153B (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110392894.XA Active CN102403153B (en) | 2011-12-01 | 2011-12-01 | Rotary multiple-gear switch |
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| CN (1) | CN102403153B (en) |
Families Citing this family (18)
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| CN103308079A (en) * | 2012-03-12 | 2013-09-18 | 博西华电器（江苏）有限公司 | Household electrical appliance and gear detection device thereof as well as stove and smoke exhaust ventilator assembly |
| ITTO20130239A1 (en) * | 2013-03-22 | 2014-09-23 | Trw Automotive Italia S R L | MECHANICAL STEERING LOCK FOR VEHICLES |
| CN104217885A (en) * | 2014-09-11 | 2014-12-17 | 江南嘉捷电梯股份有限公司 | Rotary switch self-reset implementation method |
| CN104256897B (en) * | 2014-09-11 | 2018-04-17 | 卓尔悦欧洲控股有限公司 | The control device of electronic cigarette |
| JP6484495B2 (en) * | 2015-04-16 | 2019-03-13 | 日本発條株式会社 | Power seat operating device and power seat |
| CN105105569B (en) * | 2015-08-31 | 2020-01-03 | 好孩子儿童用品有限公司 | Children swing with speed regulating mechanism |
| CN205657667U (en) * | 2016-05-25 | 2016-10-19 | 宁波海贝电器有限公司 | Light -operated timer |
| CN105845484B (en) * | 2016-06-20 | 2018-01-23 | 珠海市敏夫光学仪器有限公司 | A kind of rotary multi-gear on-off |
| CN106783331B (en) * | 2016-12-23 | 2024-03-29 | 深圳市海和科技股份有限公司 | Stepless rotation speed regulation control switch |
| CN107706030B (en) * | 2017-10-17 | 2020-05-22 | 浙江佳龙电子有限公司 | Self-locking rotary switch |
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| CN109164869B (en) * | 2018-10-30 | 2024-04-09 | 深圳和而泰智能控制股份有限公司 | Damping rotary structure and gear regulator thereof |
| TWI682371B (en) * | 2018-11-01 | 2020-01-11 | 褚錦雄 | Control switch applying linear signal interruption to output adjustment signal |
| CN109739303A (en) * | 2018-12-29 | 2019-05-10 | Oppo（重庆）智能科技有限公司 | Electronic equipment |
| CN113963979B (en) * | 2020-07-20 | 2023-01-10 | 上海良信电器股份有限公司 | Remote brake separating mechanism and rotary switch |
| CN113934255B (en) * | 2021-12-20 | 2022-03-08 | 广州朗国电子科技股份有限公司 | Rotation control device, control method, and audio system |
| CN115121136B (en) * | 2022-06-16 | 2024-03-22 | 滕州祥润化工有限公司 | Ammonia water preparation equipment and preparation process thereof |
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| US4527023A (en) * | 1983-01-16 | 1985-07-02 | Nihon Kaiheiki Kogyo Kabushiki Kaisha | Small-sized rotary switch |
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| CN101488411A (en) * | 2009-02-24 | 2009-07-22 | 阮坚毅 | Rotary button and application thereof on automobile combined switch |
| CN201780920U (en) * | 2010-08-09 | 2011-03-30 | 吴景隆 | Limiting structure of rotary switch |
| CN201820680U (en) * | 2010-09-10 | 2011-05-04 | 宁波嘉林电子有限公司 | 22.5-degree square rotary switch |
| CN202363338U (en) * | 2011-12-01 | 2012-08-01 | 珠海市敏夫光学仪器有限公司 | Rotary type multi-gear switch |
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2011
- 2011-12-01 CN CN201110392894.XA patent/CN102403153B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4527023A (en) * | 1983-01-16 | 1985-07-02 | Nihon Kaiheiki Kogyo Kabushiki Kaisha | Small-sized rotary switch |
| CN2410724Y (en) * | 2000-02-25 | 2000-12-13 | 中山市永联电器制品厂 | Rotary switch |
| CN101488411A (en) * | 2009-02-24 | 2009-07-22 | 阮坚毅 | Rotary button and application thereof on automobile combined switch |
| CN201780920U (en) * | 2010-08-09 | 2011-03-30 | 吴景隆 | Limiting structure of rotary switch |
| CN201820680U (en) * | 2010-09-10 | 2011-05-04 | 宁波嘉林电子有限公司 | 22.5-degree square rotary switch |
| CN202363338U (en) * | 2011-12-01 | 2012-08-01 | 珠海市敏夫光学仪器有限公司 | Rotary type multi-gear switch |
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| Publication number | Publication date |
|---|---|
| CN102403153A (en) | 2012-04-04 |
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