CN109767942A - A kind of novel touch-switch - Google Patents
A kind of novel touch-switch Download PDFInfo
- Publication number
- CN109767942A CN109767942A CN201910107929.7A CN201910107929A CN109767942A CN 109767942 A CN109767942 A CN 109767942A CN 201910107929 A CN201910107929 A CN 201910107929A CN 109767942 A CN109767942 A CN 109767942A
- Authority
- CN
- China
- Prior art keywords
- metal plate
- plate
- support bar
- protective cover
- idler wheel
- 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
Landscapes
- Push-Button Switches (AREA)
Abstract
The invention discloses a kind of novel touch-switch; including switch main body; the bottom of the switch main body is provided with protective cover; top inside the protective cover is equipped with button, and the bottom of the button is provided with limit plate, and the two sides of the limit plate are all provided with sliding block; the bottom end of two sides is all provided with support plate inside the protective cover; the top of the support plate is all provided with first support bar, and the middle position of the limit plate bottom is provided with briquetting, is provided with shaft below the briquetting.The present invention is rotated clockwise or counterclockwise by idler wheel by basic point of shaft, to drive the first metal plate to rotate clockwise or counterclockwise, contact the first metal plate with two groups of arc sections, to realize electric current by third metal plate, the first metal plate and the second metal plate, and any deformation does not occur for the first metal plate in the whole process, the service life for improving this kind of touch-switch keeps the using effect of touch-switch more preferable.
Description
Technical field
The present invention relates to technical field of electronic components, specially a kind of novel touch-switch.
Background technique
Touch-switch is called key switch, is appeared in when Japan uses earliest to meet the condition of operating force to switch operation
Pressuring direction switching function closure is connected, and is switched and is disconnected when cancelling pressure, and internal structure is become by metal clips stress
Change to realize on-off.
However existing touch-switch during prolonged use due to metal clips continuous deformation, make metal clips
Elasticity reduce, so that the service life of metal clips is reduced, to reduce the using effect of touch-switch, and existing
The time of contact of metal clips and feeder ear inside touch-switch is more of short duration, and the range contacted is more narrow, to drop
The low sensitivity of touch-switch, the phenomenon that being easy to appear poor contact.
Summary of the invention
The purpose of the present invention is to provide a kind of novel touch-switch, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of novel touch-switch, including switch main body,
The bottom of the switch main body is provided with protective cover, and the top inside the protective cover is equipped with button, the bottom of the button
It is provided with limit plate, the two sides of the limit plate are all provided with sliding block, and the bottom end of two sides is all provided with branch inside the protective cover
Fagging, the top of the support plate are all provided with first support bar, and the middle position of the limit plate bottom is provided with briquetting,
It is provided with shaft below the briquetting, idler wheel is provided on the outside of the shaft, one end of the idler wheel is provided with second
Strut, the side of the idler wheel are provided with supporting block, and the supporting block is provided with the first metal plate far from the side of idler wheel, described
Bottom end inside protective cover is provided with the second metal plate, the bottom setting of second metal plate far from the side of the first metal plate
There is the second conducting wire for being through to protective cover bottom, the second metal plate is provided with link block, the protective cover far from the side of idler wheel
Top the side of the second metal plate is provided with mounting base, LED light is installed, the idler wheel is remote at the top of the mounting base
Side from the second metal plate is provided with third metal plate.
Preferably, the bottom of the second support bar is provided with the second pin shaft, and the second support bar passes through the second pin shaft
It is rotatablely connected with idler wheel, and second support bar is 0 ° -360 ° by the rotation angle of basic point of the second pin shaft.
Preferably, the first pin shaft is provided at the top of the second support bar, the second support bar passes through the first pin shaft
It is rotatablely connected with briquetting, and second support bar is 0 ° -135 ° by the rotation angle of basic point of the first pin shaft.
Preferably, first support bar described in two groups is all provided with the sliding slot to match with sliding block, institute close to the side of button
Limit plate is stated to be slidably connected by the mutual cooperation of sliding block and sliding slot with first support bar.
Preferably, the arc-shaped structure of the first metal plate, second metal plate and third metal plate are close to idler wheel
Side is all provided with arc section.
Preferably, the bottom of the LED light is provided with the first conducting wire for being through to protective cover inner bottom, and LED light is logical
It crosses the first conducting wire and the second metal plate is electrically connected.
Preferably, the bottom of the third metal plate is provided with the privates for being through to protective cover bottom, the third
Metal plate is electrically connected by privates and external power supply.
Preferably, the two sides of the limit plate bottom are all provided with spring, and spring is all located at the top of support plate.
Compared with prior art, the beneficial effects of the present invention are: the present invention passes through under the mutual cooperation of sliding slot and sliding block
Push button moves downward briquetting to squeezing second support bar under the mutual cooperation of the first pin shaft and the second pin shaft, band
Dynamic idler wheel is rotated clockwise or counterclockwise by basic point of shaft, so that the first metal plate be driven to rotate clockwise or counterclockwise, is made
First metal plate is turned on the arc section of the second metal plate and third metal plate, and is contacted with arc section, to realize
Electric current passes through third metal plate, the first metal plate and the second metal plate, to complete an access, and in the whole process first
Any deformation does not occur for metal plate, to improve the elasticity of the first metal plate, and improves the service life of the first metal plate,
Keep the using effect of touch-switch more preferable, and makes the contact of the second metal plate with third metal plate by the first metal plate of arc
Time is longer, and the range contacted is wider, to improve the sensitivity of touch-switch, avoids and showing for poor contact occurs
As.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the main view of idler wheel of the present invention；
Fig. 3 is the structural schematic diagram of idler wheel of the present invention；
Fig. 4 is the structural schematic diagram of third metal plate of the present invention；
Fig. 5 is the structural schematic diagram of the second metal plate of the invention.
In figure: 1, switch main body；2, protective cover；3, button；4, limit plate；5, sliding block；6, first support bar；7, briquetting；
8, second support bar；9, the first pin shaft；10, the second pin shaft；11, idler wheel；12, shaft；13, supporting block；14, the first metal plate；
15, the second metal plate；16, third metal plate；17, LED light；18, the first conducting wire；19, mounting base；20, support plate；21, spring；
22, the second conducting wire；23, privates；24, link block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, a kind of embodiment provided by the invention: a kind of novel touch-switch, including switch main body 1 are opened
The bottom for closing main body 1 is provided with protective cover 2, and the top inside protective cover 2 is equipped with button 3, and the bottom of button 3 is provided with limit
Plate 4, the two sides of limit plate 4 are all provided with sliding block 5, and the bottom end of 2 inside two sides of protective cover is all provided with support plate 20, support plate 20
Top be all provided with first support bar 6, the middle position of 4 bottom of limit plate is provided with briquetting 7, the lower section setting of briquetting 7
There is shaft 12, the outside of shaft 12 is provided with idler wheel 11, and one end of idler wheel 11 is provided with second support bar 8, the side of idler wheel 11
It is provided with supporting block 13, supporting block 13 is provided with the first metal plate 14 far from the side of idler wheel 11, and the bottom end inside protective cover 2 is remote
Side from the first metal plate 14 is provided with the second metal plate 15, and the bottom of the second metal plate 15, which is provided with, is through to protective cover 2
Second conducting wire 22 of bottom, the second metal plate 15 are provided with link block 24 far from the side of idler wheel 11, and the top of protective cover 2 is close
The side of second metal plate 15 is provided with mounting base 19, and the top of mounting base 19 is equipped with LED light 17, and idler wheel 11 is far from the second gold medal
The side for belonging to plate 15 is provided with third metal plate 16.
The present invention is made button 3 drive limit plate 4 under the cooperation of sliding block 5, is moved downward, thus band by push button 3
Dynamic pressure block 7 moves downward, make briquetting 7 squeeze second support bar 8 drive idler wheel 11 with 12 basic point of shaft clockwise or counterclockwise
Rotation, so that the characteristics of driving the first metal plate 14 to rotate clockwise or counterclockwise, be unlikely to deform due to second support bar 8, is made
The distance between briquetting 7 and idler wheel 11 are most short, so that the first metal plate 14 be made to connect with the second metal plate 15 and third metal plate 16
Touching passes the current through third metal plate 16, the first metal plate 14 and the second metal plate 15 to form an access, and from the
The export of two conducting wires 22, and trigger LED light 17 and shine.
Attached drawing 1,2 and 3 please be considered and examined emphatically, and the bottom of second support bar 8 is provided with the second pin shaft 10, and second support bar 8 is logical
The second pin shaft 10 is crossed to be rotatablely connected with idler wheel 11, and rotation angle of the second support bar 8 with the second pin shaft 10 for basic point be 0 °-
360°。
This kind of novel touch-switch is rotatablely connected second support bar 8 and idler wheel 11 by being basic point with the second pin shaft 10,
To preferably drive idler wheel 11 to rotate by second support bar 8, and frictional force is reduced, the effect for rotating second support bar 8
Fruit is more preferable, rotates more laborsaving.
Attached drawing 1,2 and 3 please be considered and examined emphatically, the top of second support bar 8 is provided with the first pin shaft 9, and second support bar 8 passes through
First pin shaft 9 is rotatablely connected with briquetting 7, and rotation angle of the second support bar 8 with the first pin shaft 9 for basic point is 0 ° -135 °.
This kind of novel touch-switch is rotatablely connected second support bar 8 and briquetting 7 by being basic point with the first pin shaft 9, from
And keeping the rotating effect of second support bar 8 more preferable, and reduce frictional force, the effect for rotating second support bar 8 is more preferable, rotation
It is more laborsaving.
Please it consider and examine attached drawing 1 emphatically, two groups of first support bars 6 are all provided with close to the side of button 3 to match with sliding block 5
Sliding slot, limit plate 4 are slidably connected by the mutual cooperation of sliding block 5 and sliding slot with first support bar 6.
This kind of novel touch-switch passes through the mutual cooperation of sliding block 5 and sliding slot, slides limit plate 4 and first support bar 6
Connection, to reduce frictional force, the effect for sliding limit plate 4 with first support bar 6 is more preferable, and sliding is more laborsaving, from
And keep the using effect of this kind of novel touch-switch more preferable.
Attached drawing 1,2,3,4 and 5, the arc-shaped structure of the first metal plate 14, the second metal plate 15 and third gold please be considered and examined emphatically
Belong to plate 16 and be all provided with arc section close to the side of idler wheel 11, the bottom of LED light 17, which is provided with, is through to 2 inner bottom of protective cover
First conducting wire 18 at end, and LED light 17 is electrically connected by the first conducting wire 18 and the second metal plate 15.
This kind of novel touch-switch by the way that the side of the second metal plate 15 and third metal plate 16 is provided with arc section,
Keep the second metal plate 15 and third metal plate 16 and the contact effect of the first metal plate 14 more preferable by arc section, and improves
The sensitivity of this kind of touch-switch, and by LED light 17 to this kind it is novel touch switch connection power supply when play the effect of prompt.
It please consider and examine attached drawing 1 and 4 emphatically, the bottom of third metal plate 16, which is provided with, to be through to the third of 2 bottom of protective cover and lead
Line 23, third metal plate 16 are electrically connected by privates 23 and external power supply, and the two sides of 4 bottom of limit plate are all provided with bullet
Spring 21, and spring 21 is all located at the top of support plate 20.
This kind of novel touch-switch is electrically connected third metal plate 16 and external power supply by privates 23, when first
When metal plate 14 and the second metal plate 15 and third metal plate 16 contact, third metal plate 16, first is preferably passed the current through
Metal plate 14 and the second metal plate 15, keep the using effect of this kind of touch-switch more preferable, and make answering for limit plate 4 by spring 21
Position effect is more preferable.
Working principle: in use, power on, privates 23 and extraneous power supply being electrically connected, and pass the current through the
Three metal plates 16, when it is desired to be used, push button 3, the mutual cooperation for making button 3 drive limit plate 4 in sliding block 5 and sliding slot
Under, it moves downward, so that briquetting 7 be driven to move downward, briquetting 7 is made to squeeze second support bar 8 in the first pin shaft 9 and the second pin shaft
Under 10 mutual cooperation, idler wheel 11 is driven to rotate clockwise or counterclockwise with shaft 12 for basic point, to drive the first metal plate
The characteristics of 14 rotate clockwise or counterclockwise, and are unlikely to deform due to second support bar 8, so that the second pin shaft 10 be driven to be moved to rolling
At the bottom most position for taking turns 11 one end, and the distance between briquetting 7 and idler wheel 11 are most short, so that the first metal plate 14 be made to turn to
It on the arc section of second metal plate 15 and third metal plate 16, and is contacted with arc section, to form an access, makes electricity
Stream passes through third metal plate 16, the first metal plate 14 and the second metal plate 15, and exports from the second conducting wire 22, while passing through first
Conducting wire 18 triggers LED light 17 and shines, and then limit plate 4 under the action of the spring 21, drives limit plate 4 to move upwards, thus band
Dynamic pressure block 7 and second support bar 8 move upwards, thus make idler wheel 11 that the first metal plate 14 be driven to rotate clockwise or counterclockwise,
Keep the distance between briquetting 7 and idler wheel 11 elongated, to make the first metal plate 14 and the second metal plate 15 and third metal plate 16
Separation, so that power-off is realized, and any deformation does not occur for the first metal plate 14 in the whole process, to improve the first metal
The elasticity of plate 14, and the service life of touch-switch is improved, keep the using effect of touch-switch more preferable.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. a kind of novel touch-switch, including switch main body (1), it is characterised in that: the bottom of the switch main body (1) is provided with
Protective cover (2), the internal top of the protective cover (2) are equipped with button (3), and the bottom of the button (3) is provided with limit plate
(4), the two sides of the limit plate (4) are all provided with sliding block (5), and the bottom end of the internal two sides of the protective cover (2) is all provided with branch
The top of fagging (20), the support plate (20) is all provided with first support bar (6), the interposition of limit plate (4) bottom
The place of setting is provided with briquetting (7), is provided with shaft (12) below the briquetting (7), is provided with rolling on the outside of the shaft (12)
It takes turns (11), one end of the idler wheel (11) is provided with second support bar (8), and the side of the idler wheel (11) is provided with supporting block
(13), the supporting block (13) is provided with the first metal plate (14) far from the side of idler wheel (11), protective cover (2) inside
Bottom end is provided with the second metal plate (15) far from the side of the first metal plate (14), the bottom setting of second metal plate (15)
There is the second conducting wire (22) for being through to protective cover (2) bottom, the second metal plate (15) is provided with company far from the side of idler wheel (11)
It connects block (24), the top of the protective cover (2) is provided with mounting base (19), the installation close to the side of the second metal plate (15)
It is equipped with LED light (17) at the top of seat (19), the idler wheel (11) is provided with third gold far from the side of the second metal plate (15)
Belong to plate (16).
2. a kind of novel touch-switch according to claim 1, it is characterised in that: the bottom of the second support bar (8)
It is provided with the second pin shaft (10), the second support bar (8) is rotatablely connected by the second pin shaft (10) and idler wheel (11), and second
Support rod (8) is 0 ° -360 ° with the rotation angle that the second pin shaft (10) is basic point.
3. a kind of novel touch-switch according to claim 1, it is characterised in that: the top of the second support bar (8)
It is provided with the first pin shaft (9), the second support bar (8) is rotatablely connected by the first pin shaft (9) and briquetting (7), and second
Strut (8) is 0 ° -135 ° with the rotation angle that the first pin shaft (9) is basic point.
4. a kind of novel touch-switch according to claim 1, it is characterised in that: first support bar described in two groups (6) is leaned on
The side of nearly button (3) is all provided with the sliding slot to match with sliding block (5), and the limit plate (4) passes through sliding block (5) and sliding slot
Mutual cooperation is slidably connected with first support bar (6).
5. a kind of novel touch-switch according to claim 1, it is characterised in that: first metal plate (14) is arc-shaped
Structure, second metal plate (15) and third metal plate (16) are all provided with arc section close to the side of idler wheel (11).
6. a kind of novel touch-switch according to claim 1, it is characterised in that: the bottom of the LED light (17) is arranged
There is the first conducting wire (18) for being through to protective cover (2) inner bottom, and LED light (17) passes through the first conducting wire (18) and the second metal
Plate (15) is electrically connected.
7. a kind of novel touch-switch according to claim 1, it is characterised in that: the bottom of the third metal plate (16)
Be provided with the privates (23) for being through to protective cover (2) bottom, the third metal plate (16) by privates (23) with
External power supply is electrically connected.
8. a kind of novel touch-switch according to claim 1, it is characterised in that: the two sides of limit plate (4) bottom
It is all provided with spring (21), and spring (21) is all located at the top of support plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910107929.7A CN109767942B (en) | 2019-01-18 | 2019-01-18 | Light touch switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910107929.7A CN109767942B (en) | 2019-01-18 | 2019-01-18 | Light touch switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109767942A true CN109767942A (en) | 2019-05-17 |
| CN109767942B CN109767942B (en) | 2020-03-31 |
Family
ID=66456032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910107929.7A Active CN109767942B (en) | 2019-01-18 | 2019-01-18 | Light touch switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109767942B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1520847A (en) * | 1923-07-17 | 1924-12-30 | Connecticut Telephone & Elec | Electric switch |
| DE572276C (en) * | 1933-03-13 | Elektrotechnischer Bedarfsarti | Roller-shaped contact piece for electrical switches | |
| US2521468A (en) * | 1946-09-12 | 1950-09-05 | John Keefe Jr | Slide contactor switch |
| DE916897C (en) * | 1939-01-12 | 1954-08-19 | Siemens Ag | Contact device |
| DE2617704A1 (en) * | 1975-04-29 | 1976-11-04 | Int Standard Electric Corp | ELECTRIC SWITCH |
| DE3313937A1 (en) * | 1983-04-15 | 1984-10-18 | CREATEC Gesellschaft für Elektrotechnik mbH, 1000 Berlin | ELECTRIC SWITCH |
| CN2438215Y (en) * | 2000-08-23 | 2001-07-04 | 何忠孝 | Electric switch |
| CN2541943Y (en) * | 2002-04-30 | 2003-03-26 | 梁锦洪 | Switch |
| CN1808657A (en) * | 2005-01-20 | 2006-07-26 | 汉唐集成股份有限公司 | Circumferential multi-point contact controller and its control method |
| CN1809907A (en) * | 2003-06-18 | 2006-07-26 | 诺基亚有限公司 | A digital multidirectional control switch |
| CN202473622U (en) * | 2010-12-24 | 2012-10-03 | 赖茵豪森机械制造公司 | Switch device |
| CN104170041A (en) * | 2012-03-30 | 2014-11-26 | Abb公司 | Electrical circuit switch |
| CN107610952A (en) * | 2017-10-24 | 2018-01-19 | 沈阳安瑞信科技有限公司 | A kind of low voltage isolation switch of motorized motions |
| CN107633969A (en) * | 2017-11-10 | 2018-01-26 | 重庆迪探节能科技有限公司 | Portable electric switch |
-
2019
- 2019-01-18 CN CN201910107929.7A patent/CN109767942B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE572276C (en) * | 1933-03-13 | Elektrotechnischer Bedarfsarti | Roller-shaped contact piece for electrical switches | |
| US1520847A (en) * | 1923-07-17 | 1924-12-30 | Connecticut Telephone & Elec | Electric switch |
| DE916897C (en) * | 1939-01-12 | 1954-08-19 | Siemens Ag | Contact device |
| US2521468A (en) * | 1946-09-12 | 1950-09-05 | John Keefe Jr | Slide contactor switch |
| DE2617704A1 (en) * | 1975-04-29 | 1976-11-04 | Int Standard Electric Corp | ELECTRIC SWITCH |
| WO1984004200A1 (en) * | 1983-04-15 | 1984-10-25 | Createc Elektronik Gmbh | Electric switch |
| DE3313937A1 (en) * | 1983-04-15 | 1984-10-18 | CREATEC Gesellschaft für Elektrotechnik mbH, 1000 Berlin | ELECTRIC SWITCH |
| CN2438215Y (en) * | 2000-08-23 | 2001-07-04 | 何忠孝 | Electric switch |
| CN2541943Y (en) * | 2002-04-30 | 2003-03-26 | 梁锦洪 | Switch |
| CN1809907A (en) * | 2003-06-18 | 2006-07-26 | 诺基亚有限公司 | A digital multidirectional control switch |
| CN1808657A (en) * | 2005-01-20 | 2006-07-26 | 汉唐集成股份有限公司 | Circumferential multi-point contact controller and its control method |
| CN202473622U (en) * | 2010-12-24 | 2012-10-03 | 赖茵豪森机械制造公司 | Switch device |
| CN104170041A (en) * | 2012-03-30 | 2014-11-26 | Abb公司 | Electrical circuit switch |
| CN107610952A (en) * | 2017-10-24 | 2018-01-19 | 沈阳安瑞信科技有限公司 | A kind of low voltage isolation switch of motorized motions |
| CN107633969A (en) * | 2017-11-10 | 2018-01-26 | 重庆迪探节能科技有限公司 | Portable electric switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109767942B (en) | 2020-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HK1116916A1 (en) | Mechanical switching contact | |
| CN109767942A (en) | A kind of novel touch-switch | |
| CN205810594U (en) | A kind of automatic electric switch | |
| CN2819541Y (en) | Current collector of sliding touch wire | |
| CN106710985A (en) | Breaker switch operating mechanism | |
| CN101640357A (en) | Universal power supply interface converter | |
| CN109494085A (en) | A kind of two section manual change-over switch electric appliances | |
| CN207082493U (en) | A kind of experimental rig power taking structure of RCCB | |
| CN102117707B (en) | Dual-power bypass switch device and switch electric appliance using same | |
| CN113203013A (en) | Mechanical and electrical combined limiting device used for rotary table and larger than +/-180 degrees | |
| CN102983032B (en) | Switch with resetting mechanism | |
| CN209374283U (en) | A kind of electrical contact with grinding function | |
| CN209447756U (en) | A kind of circuit breaker handle and motor-operating mechanism linked set | |
| CN208548306U (en) | A kind of rocker switch | |
| CN206225245U (en) | Switch | |
| CN220895390U (en) | Rolling toggle switch | |
| CN208298734U (en) | A kind of microswitch | |
| CN219017510U (en) | Draw-out switch | |
| CN202905562U (en) | Switch with resetting mechanism | |
| CN202018888U (en) | Dual-power bypass switch device and switch appliance using same | |
| CN220963085U (en) | Anti-false touch switch structure | |
| CN220627627U (en) | Automatic power-off switch | |
| CN220232999U (en) | Anti-leakage power-off protection device for transformer substation | |
| CN210110558U (en) | Automatic travel control switch | |
| CN219695376U (en) | Wireless detection and fault diagnosis device for motor assembly line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |