CN107706030A - Self-locking rotary switchs - Google Patents
Self-locking rotary switchs Download PDFInfo
- Publication number
- CN107706030A CN107706030A CN201710961719.5A CN201710961719A CN107706030A CN 107706030 A CN107706030 A CN 107706030A CN 201710961719 A CN201710961719 A CN 201710961719A CN 107706030 A CN107706030 A CN 107706030A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- sliding pawl
- top cover
- shell
- positioning seat
- 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.)
- Granted
Links
Classifications
-
- 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
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
Abstract
The invention discloses a kind of self-locking rotary switch, include shell and rotating shaft, one end of rotating shaft is rotatably arranged in shell and is slidably matched with shell, and it is installed with positioning seat, several location fins for supplying positioning seat to abut are provided with the outer casing inner wall, it is cased with sliding pawl set and spring outside rotating shaft, sliding pawl set is outer to be set with top cover, formed and be rotatably assorted between sliding pawl set and top cover, the sheath body on shell is set with outside top cover, chute and inclined plane are evenly distributed on the inner peripheral surface of sheath body, rotating shaft and sliding pawl set, top cover is linked along rotating shaft axial direction.By pressing rotating shaft, the outside shell side of top cover is promoted to movement, convex tendon promotes sliding pawl to be skidded off out of chute, it is directed to after being contacted with inclined plane in sharp groove, positioning seat is then elapsed to the position of positioning chamber, and positioning seat is spacing because of both sides location fin, and rotating shaft can not rotate, so as to realize the function of locking, the generation of maloperation is prevented.
Description
Technical field
The present invention relates to one kind to switch, and in particular to a kind of self-locking rotary switch.
Background technology
Existing rotary switch, function is single, only spinfunction, no auto-lock function, in use, due to lacking
Locking to turn knob gear, knob is encountered in easy false touch causes switch to be under non-default state, and use is inconvenient, full
The foot not use function of special occasions.In addition, when carrying out gear switch, diastema situation often occurs so that rotation is opened
The degree of regulation of pass is low, and feel is poor.
The content of the invention
The purpose of the present invention：The defects of in order to overcome prior art, the invention provides a kind of self-locking rotary switch, energy
Enough locking gear prevents maloperation, and with the function of avoiding diastema.
Technical scheme：Include shell, moving contact, several static contacts are provided with shell and for controlling
The rotating shaft switched between moving contact and static contact, rotating shaft are fixedly connected with moving contact, and several static contacts are distributed in distance
Circumferentially around in rotating shaft periphery, one end of the rotating shaft is rotatably arranged in shell and is slidably matched with shell, and fixed
Positioning seat is installed, several location fins for supplying positioning seat to abut are provided with the outer casing inner wall, the adjacent positioned is convex
The positioning chamber of spacing positioning seat is formed between rib, has be available for positioning seat to pass through to lead between the location fin and enclosure bottom
Road；It is cased with sliding pawl set outside the rotating shaft and spring, the spring one end shell abuts against, the other end is connected to sliding pawl and put；Institute
State and be provided with the first turning gear on the outer circumference surface of sliding pawl set, several are evenly distributed on the first turning gear outer circumference surface
Sliding pawl；The sliding pawl, which is put, is set with top cover, and described top cover one end is correspondingly arranged on to form with first turning gear and rotated
The second turning gear coordinated, is evenly distributed in some convex tendons on the outer circumference surface of second turning gear, and the convex tendon with it is right
The cunning claw type that pawl is put should be slided into abutting to coordinate；Be set with the sheath body on shell outside the top cover, the sheath body it is interior
Several are evenly distributed on periphery and supplies the chute that slips into of the sliding pawl and convex tendon, and the chute is in axially arranged, it is adjacent
A projection is formed between chute, two inclined planes slid on for sliding pawl, described two inclined planes are provided with the projection
Incline direction it is identical and they between there is difference in height and form sharp groove；The rotating shaft and sliding pawl set, top cover are along rotating shaft axle
It is linked to direction.
Using above-mentioned technical proposal, by pressing rotating shaft, the outside shell side of top cover is promoted to movement, convex tendon promotes sliding pawl from cunning
Skid off, be directed to after being contacted with inclined plane in sharp groove in groove, rotating shaft and positioning seat integrally move a certain distance in shell, fixed
Position seat is then elapsed to the position of positioning chamber, and positioning seat is spacing because of both sides location fin, and rotating shaft can not rotate, so as to realize shelves
The function of position locking, prevents the generation of maloperation.
The further setting of the present invention：Positioning seat is provided with blind hole, and inner spring is provided with the blind hole, is set at blind hole mouth
It is equipped with the spheroid contacted with inner spring, being vertically arranged with several and supply spheroid between adjacent positioned fin on the outer casing inner wall
Accommodating arc elongated slot, it is arranged at intervals between adjacent two arcs elongated slot.
Further set using above-mentioned, during axis of rotation, positioning seat and spheroid rotate with rotating shaft, and spheroid is because of inner spring
In the presence of on outer casing inner wall Elastic Contact roll, when spheroid is correspondingly housed when wherein in an arc elongated slot, operator's energy
The situation whether enough real-time perception gears accurately access, so as to be effectively prevented from diastema phenomenon, improves degree of regulation, operates
It is convenient, add feel.
The further setting of the present invention：The spacing fin abutted for positioning seat is provided with outer casing inner wall, it is described spacing
Fin is arranged on the end points of efficient working range stroke of positioning seat.
Further set using above-mentioned, limit positioning seat and the adiaphorous rotation of rotating shaft, slewing area has been compressed to
Imitate in working range, it is reasonable in design.
The present invention's is further set again：Axially the place of being linked is provided with and sliding pawl covers top surface with sliding pawl set in rotating shaft
The first step of abutting, axially the place of being linked is provided with the second step abutted with top cover top surface with top cover in the rotating shaft.
Using above-mentioned setting further again, first step and second step make rotating shaft turn with sliding pawl set, top cover edge respectively
Axle is axially linked.
The present invention's is further set again：Stroke fin is provided with convex tendon, on the runner position of the sheath body inwall
It is vertically arranged with the stroke groove coordinated with the sliding of stroke fin.
Using above-mentioned setting further again, stroke fin and stroke groove sliding coordinate, and top cover is only capable of in stroke groove
Vertically moved in stroke, be unlikely to that the situation that convex tendon is directed to inclined plane occurs.
The present invention's is further set again：Moving contact is arranged in rotating shaft, and abutting moving contact is provided with the rotating shaft
Holddown spring.
Using above-mentioned setting further again, holddown spring can compress moving contact, moving contact and static contact is contacted more
Closely, conduction property is more preferably.
The present invention's is further set again：Static contact includes input and several output ends, and the input is in
Semicircular twisted rotary shaft periphery is set, and several described output ends are arranged at intervals at input tossing about with respect to rotating shaft.
Using above-mentioned setting further again, using the mode of communicating of the multiple output ends of same input, more gears export,
It is reasonable in design.
Brief description of the drawings
Fig. 1 is the shape assumption diagram of the specific embodiment of the invention；
Fig. 2 is the sectional view of the specific embodiment of the invention；
Fig. 3 looks up direction schematic diagram for the present invention's；
Fig. 4 is the Structure explosion diagram of the specific embodiment of the invention；
Fig. 5 is the sectional view of sheath body of the present invention；
Wherein, shell 1, moving contact 2, static contact 3, rotating shaft 4, sliding pawl set 5, spring 6, location fin 11, positioning chamber 12, passage
13, arc elongated slot 14, spacing fin 15, the first turning gear 51, sliding pawl 52, top cover 7, the second turning gear 71, convex tendon 72, sheath body 8,
Chute 81, projection 82, inclined plane 83, sharp groove 84, positioning seat 9, blind hole 91, inner spring 92, spheroid 93, input 31, output end
32, first step 41, second step 42, stroke fin 721, stroke groove 85, holddown spring 43.
Embodiment
Self-locking rotary switch as Figure 1-Figure 5, includes shell 1, moving contact 2 is provided with shell 1, several are quiet
Contact 3 and for controlling the rotating shaft 4 switched between moving contact 1 and static contact 3, rotating shaft 4 is fixedly connected with moving contact 2,
Several static contacts 3 are distributed in distance circumferentially around in the periphery of rotating shaft 4, and one end of rotating shaft 4 is rotatably arranged in shell 1 simultaneously
It is slidably matched with shell 1, and is installed with positioning seat 9, several is provided with the inwall of shell 1 and is determined for what positioning seat 9 abutted
Position fin 11, forms the positioning chamber 12 of spacing positioning seat 9 between adjacent positioned fin 11, location fin 11 and the bottom surface of shell 1 it
Between have be available for the passage 13 that positioning seat 9 passes through；It is cased with sliding pawl set 5 outside rotating shaft 4 and spring 6, the end housing 1 of spring 6 one abuts against,
The other end is connected on sliding pawl set 5；The first turning gear 51 is provided with the outer circumference surface of sliding pawl set 5, the first turning gear 51 is cylindrical
Several are evenly distributed on side face and slides pawl 52, is set with top cover 7 on sliding pawl set 5, the one end of top cover 7 is correspondingly arranged on can be with first
Turning gear 51 forms the second turning gear 71 being rotatably assorted, and some convex tendons are evenly distributed on the outer circumference surface of the second turning gear 71
72, and convex tendon 72 is formed to abut and coordinated with the cunning pawl 52 on corresponding sliding pawl set 5, and the set on shell 1 is set with outside top cover 7
Shell 8, several chutes 81 slipped into for sliding pawl 52 and convex tendons 72 are evenly distributed on the inner peripheral surface of sheath body 8, and chute 81 is in
It is axially arranged, a projection 82 is formed between adjacent chute 81, two inclinations with the sliding phase slide lines of pawl 52 are provided with projection 82
Face 83, two inclined planes 83 form zigzags, i.e., the incline direction of two inclined planes 83 is identical and adjacent on there is difference in height
And form sharp groove 84；Rotating shaft 4 is linked with sliding pawl set 5, top cover 7 along the axial direction of rotating shaft 5.When sliding pawl 52 is in chute 81
It is interior, press rotating shaft 4, rotating shaft 4 and top cover 7 and elapse certain distance toward the direction of shell 1, top cover 7 moves the sliding pawl set 5 of compressing along chute 81
Mobile, convex tendon 72 promotes sliding pawl 52 to be skidded off out of chute 81, because the first turning gear 51 and the second turning gear 71 are rotatably assorted, sliding pawl
Set 5 is rotated by radial load, through with being directed to after the sliding contact of inclined plane 83 in sharp groove 84, then therefore passage extremely positions positioning seat 9
On the position of chamber 12, now the spacing positioning seat 9 of the location fin 11 of the both sides of positioning seat 9 makes it not rotate, rotating shaft 4 circumferential and
, so as to realize the function of locking gear level, self-locking state is now on axial direction by certain spacing constraint.Released if need to unlock
Rotating shaft 4 is put, then presses rotating shaft 4 again, under being acted on because of spring 6, rotating shaft 4, top cover 7 and sliding pawl set 5 slide to 1 outer direction of shell,
Radial load is produced at first turning gear 51 and the contact of incline plane of the second turning gear 71, the sliding rotation of pawl set 5 is forced, slides pawl 52 from sharp groove 84
Inside skid off, through with being directed to after the sliding contact of inclined plane 83 in chute 81, location fin 11 is departed from the self-positioning chamber 12 of positioning seat 9
Limitation, reach on passage 13 position, after be freely rotatable rotating shaft 4 and adjust.When moving contact 2 and static contact 3 are arranged in shell 1
Close to the side of spring 6, location fin 11 is arranged at opposite side in shell 1, in self-locking state, at moving contact 2 and static contact 3
In released state, switch of the invention is closed；And in released state, moving contact 2 and static contact 3 contact, switch of the invention
Connect, now can be with the regulation stall of rotating shaft 4.It is fixed when moving contact 2 and static contact 3 are arranged in shell away from the side of spring 6
Position fin 11 be arranged in shell 1 it is above-mentioned it is relative toss about, in self-locking state, moving contact 2 and static contact 3 contact, and are connect in switch
When logical, also gear-adjustable；And in released state, moving contact 2 and static contact 3 are separated, and switch is closed.
Positioning seat 9 is provided with blind hole 91, and inner spring 92 is provided with blind hole 91, is provided with 91 mouthfuls of blind hole and inner spring 92
The spheroid 93 of contact, several arc elongated slots 14 for supplying spheroid 93 to be caught in, adjacent two arcs length are circumferentially provided with the inwall of shell 1
It is arranged at intervals between groove 14.Static contact 3 includes input 31 and several output ends 32, and input 31 is surround in semicircular to be turned
The periphery of axle 4 is set, and several output ends 32 are arranged at intervals at the tossing about with respect to rotating shaft 4 of input 31.Rotating shaft 4 drives moving contact 2
Rotating, positioning seat 9 is with the synchronous axial system of rotating shaft 4, and spheroid 93 is because inner spring 92 acts on, and Elastic Contact rolls on the inwall of shell 1, when
Spheroid 93 is corresponding to be rolled into arc elongated slot 14, then moving contact 2 turns on a wherein static contact 3, i.e. input 31 and wherein one defeated
Go out the conducting of end 32, operator can understand whether moving contact 2 turns on static contact 3 in real time.
The spacing fin 15 abutted for positioning seat 9 is provided with the inwall of shell 1, spacing fin 15 is arranged at positioning seat 9
On the end points of efficient working range stroke.Then it is that rotating shaft 4 rotates when positioning seat 9 goes to the position to be offseted with spacing fin 12
Limit range.
Axially the place of being linked is provided with the first step 41 for covering 5 top surfaces with sliding pawl and abutting with sliding pawl set 5 in rotating shaft 4, turns
On axle 4 axially the second step 42 abutted with the top surface of top cover 7 is provided with top cover 7 in the place of being linked.First step 41 and second
Step 42 presses when pressing rotating shaft 4 to sliding pawl set 5 and top cover 7 respectively.
Stroke fin 721 is provided with convex tendon 72, is vertically arranged with and stroke fin on the position of chute 81 of the inwall of sheath body 8
The stroke groove 85 that 721 slidings coordinate.Stroke fin 721 and the sliding of stroke groove 85 coordinate, and top cover 7 is only capable of the row in stroke groove 85
Vertically moved in journey, be unlikely to that the situation that convex tendon 72 is directed to inclined plane 83 occurs.
Moving contact 2 is arranged in rotating shaft 4, and the holddown spring 43 for abutting moving contact 2 is provided with rotating shaft 4.Holddown spring 43
Moving contact 2 can be compressed, make moving contact 2 and static contact 3 contact it is closer.
Claims (7)
1. a kind of self-locking rotary switch, including shell, moving contact, several static contacts are provided with shell and for controlling
The rotating shaft switched between moving contact and static contact, rotating shaft are fixedly connected with moving contact, and several static contacts are distributed in distance
Circumferentially around in rotating shaft periphery, it is characterised in that：One end of the rotating shaft is rotatably arranged in shell and slided with shell
Coordinate, and be installed with positioning seat, several location fins for supplying positioning seat to abut are provided with the outer casing inner wall, it is described
The positioning chamber of spacing positioning seat is formed between adjacent positioned fin, has between the location fin and enclosure bottom and is available for positioning
The passage that seat passes through；
It is cased with sliding pawl set outside the rotating shaft and spring, the spring one end shell abuts against, the other end is connected to sliding pawl and put；
The first turning gear is provided with the outer circumference surface of the sliding pawl set, is evenly distributed on the first turning gear outer circumference surface
Several slide pawl；
The sliding pawl, which is put, is set with top cover, and described top cover one end, which is correspondingly arranged on, to match somebody with somebody with first turning gear composition rotation
The second turning gear closed, is evenly distributed in some convex tendons on the outer circumference surface of second turning gear, and the convex tendon with it is corresponding
The cunning claw type that sliding pawl is put coordinates into abutting；
The sheath body on shell is set with outside the top cover, several confessions are evenly distributed on the inner peripheral surface of the sheath body
The chute that the sliding pawl and convex tendon slip into, and the chute is in axially arranged, and a projection, the projection are formed between adjacent chute
On be provided with two inclined planes slid on for sliding pawl, the incline direction of described two inclined planes it is identical and they between have
There is difference in height and form sharp groove；
The rotating shaft is linked with sliding pawl set, top cover along rotating shaft axial direction.
2. self-locking rotary switch according to claim 1, it is characterised in that：The positioning seat is provided with blind hole, described
Inner spring is provided with blind hole, the spheroid contacted with inner spring is provided with blind hole mouth, adjacent positioned is convex on the outer casing inner wall
Several arc elongated slots for supplying spheroid to house are vertically arranged between rib, are arranged at intervals between adjacent two arcs elongated slot.
3. self-locking rotary switch according to claim 2, it is characterised in that：It is provided with the outer casing inner wall for positioning
The spacing fin that seat abuts, the spacing fin are arranged on the end points of efficient working range stroke of positioning seat.
4. the self-locking rotary switch according to claim 1 or 3, it is characterised in that：In the rotating shaft with sliding pawl set axially
The place of being linked is provided with the first step abutted with sliding pawl set top surface, in the rotating shaft with the top cover axially place's of being linked setting
There is the second step abutted with top cover top surface.
5. the self-locking rotary switch according to claim 1 or 3, it is characterised in that：It is convex that stroke is provided with the convex tendon
Rib, the stroke groove coordinated with the sliding of stroke fin is vertically arranged with the runner position of the sheath body inwall.
6. the self-locking rotary switch according to claim 1 or 3, it is characterised in that：The moving contact is arranged in rotating shaft,
The holddown spring for abutting moving contact is installed in the rotating shaft.
7. the self-locking rotary switch according to claim 1 or 3, it is characterised in that：The static contact includes input
With several output ends, the input is set in semicircular twisted rotary shaft periphery, and several described output ends are arranged at intervals at
Input is tossed about with respect to rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710961719.5A CN107706030B (en) | 2017-10-17 | 2017-10-17 | Self-locking rotary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710961719.5A CN107706030B (en) | 2017-10-17 | 2017-10-17 | Self-locking rotary switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107706030A true CN107706030A (en) | 2018-02-16 |
| CN107706030B CN107706030B (en) | 2020-05-22 |
Family
ID=61185155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710961719.5A Active CN107706030B (en) | 2017-10-17 | 2017-10-17 | Self-locking rotary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107706030B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493029A (en) * | 2018-04-13 | 2018-09-04 | 北京联合大学 | A kind of rotary switch and measurement method for man-machine fitness Journal of Sex Research |
| CN109524271A (en) * | 2019-01-04 | 2019-03-26 | 东莞市绿雅家用电器有限公司 | A kind of fan speed regulation rotary switch |
| CN110993389A (en) * | 2018-10-02 | 2020-04-10 | 法雷奥日本株式会社 | Switching device |
| CN111130034A (en) * | 2020-01-03 | 2020-05-08 | 德赐(无锡)线束系统有限公司 | New energy automobile flame-retardant wire harness sheath |
| CN111261441A (en) * | 2020-01-19 | 2020-06-09 | 李兆纯 | Prevent gaseous fire extinguishing systems of track traffic of mistake jet-propelled promptly to start and stop button |
| CN113026873A (en) * | 2019-12-25 | 2021-06-25 | 厦门优胜卫厨科技有限公司 | Sliding seat and lifting adjusting method of sliding seat on rod body |
| WO2022089095A1 (en) * | 2020-10-30 | 2022-05-05 | 华为数字能源技术有限公司 | Operating apparatus of rotary switch and rotary switch |
| WO2022089094A1 (en) * | 2020-10-30 | 2022-05-05 | 华为数字能源技术有限公司 | Rotary operator and rotary switch |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332464A (en) * | 2000-07-06 | 2002-01-23 | 阿尔卑斯电气株式会社 | Composite operating switch |
| CN102403153A (en) * | 2011-12-01 | 2012-04-04 | 珠海市敏夫光学仪器有限公司 | Rotary multiple-gear switch |
| US20130092519A1 (en) * | 2011-10-18 | 2013-04-18 | Panasonic Corporation | Rotary switch |
| CN204011195U (en) * | 2014-08-08 | 2014-12-10 | 昌辉汽车电器（黄山）股份公司 | The anti-error switch of a kind of knob |
| CN204088132U (en) * | 2014-09-23 | 2015-01-07 | 浙江佳龙电子有限公司 | Push-button switch |
| CN205845802U (en) * | 2016-07-28 | 2016-12-28 | 东南电子股份有限公司 | Rotary switch |
| CN207302946U (en) * | 2017-10-17 | 2018-05-01 | 浙江佳龙电子有限公司 | Self-locking rotary switchs |
-
2017
- 2017-10-17 CN CN201710961719.5A patent/CN107706030B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332464A (en) * | 2000-07-06 | 2002-01-23 | 阿尔卑斯电气株式会社 | Composite operating switch |
| US20130092519A1 (en) * | 2011-10-18 | 2013-04-18 | Panasonic Corporation | Rotary switch |
| CN102403153A (en) * | 2011-12-01 | 2012-04-04 | 珠海市敏夫光学仪器有限公司 | Rotary multiple-gear switch |
| CN204011195U (en) * | 2014-08-08 | 2014-12-10 | 昌辉汽车电器（黄山）股份公司 | The anti-error switch of a kind of knob |
| CN204088132U (en) * | 2014-09-23 | 2015-01-07 | 浙江佳龙电子有限公司 | Push-button switch |
| CN205845802U (en) * | 2016-07-28 | 2016-12-28 | 东南电子股份有限公司 | Rotary switch |
| CN207302946U (en) * | 2017-10-17 | 2018-05-01 | 浙江佳龙电子有限公司 | Self-locking rotary switchs |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493029A (en) * | 2018-04-13 | 2018-09-04 | 北京联合大学 | A kind of rotary switch and measurement method for man-machine fitness Journal of Sex Research |
| CN110993389A (en) * | 2018-10-02 | 2020-04-10 | 法雷奥日本株式会社 | Switching device |
| CN110993389B (en) * | 2018-10-02 | 2023-10-20 | 法雷奥日本株式会社 | Switching device |
| CN109524271A (en) * | 2019-01-04 | 2019-03-26 | 东莞市绿雅家用电器有限公司 | A kind of fan speed regulation rotary switch |
| CN109524271B (en) * | 2019-01-04 | 2023-11-24 | 东莞市绿雅家用电器有限公司 | Speed-regulating rotary switch for fan |
| CN113026873A (en) * | 2019-12-25 | 2021-06-25 | 厦门优胜卫厨科技有限公司 | Sliding seat and lifting adjusting method of sliding seat on rod body |
| CN113026873B (en) * | 2019-12-25 | 2023-11-17 | 厦门优胜卫厨科技有限公司 | Slide seat and lifting adjusting method of slide seat on rod body |
| CN111130034A (en) * | 2020-01-03 | 2020-05-08 | 德赐(无锡)线束系统有限公司 | New energy automobile flame-retardant wire harness sheath |
| CN111261441A (en) * | 2020-01-19 | 2020-06-09 | 李兆纯 | Prevent gaseous fire extinguishing systems of track traffic of mistake jet-propelled promptly to start and stop button |
| WO2022089095A1 (en) * | 2020-10-30 | 2022-05-05 | 华为数字能源技术有限公司 | Operating apparatus of rotary switch and rotary switch |
| WO2022089094A1 (en) * | 2020-10-30 | 2022-05-05 | 华为数字能源技术有限公司 | Rotary operator and rotary switch |
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|---|---|
| CN107706030B (en) | 2020-05-22 |
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