CN109168283B - Rotating handle device of electric cabinet for rail transit - Google Patents
Rotating handle device of electric cabinet for rail transit Download PDFInfo
- Publication number
- CN109168283B CN109168283B CN201811292450.7A CN201811292450A CN109168283B CN 109168283 B CN109168283 B CN 109168283B CN 201811292450 A CN201811292450 A CN 201811292450A CN 109168283 B CN109168283 B CN 109168283B
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- CN
- China
- Prior art keywords
- rotating handle
- rail transit
- electric cabinet
- circular
- electrical cabinet
- 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.)
- Expired - Fee Related
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
Abstract
The invention discloses a rotating handle device of an electrical cabinet for rail transit, which comprises an electrical cabinet body, wherein a rotating handle mechanism is arranged in the electrical cabinet body. The device has the advantages that the device is convenient to operate, different pressure sensors can extrude by rotating different angles, different information is fed back to control different operations, the use is simple, and the functions are multiple.
Description
Technical Field
The invention relates to the field of rotating handles, in particular to a rotating handle device of an electric cabinet for rail transit.
Background
The handle is a device for holding and operating by hand, and the rotating handle is controlled by rotation.
In the running process of the rail transit, a plurality of control switches are needed, each control switch can only control one operation, the occupied space is relatively large, a traditional starting switch or a handle only has the opening function, the function is relatively single, repeated telescopic pressing opening is easy to break the inside of the switch, and danger is caused.
Disclosure of Invention
The invention aims to solve the problems and designs a rotating handle device of an electric cabinet for rail transit.
The technical scheme of the invention is that the rotating handle device of the electric cabinet for rail transit comprises an electric cabinet body, wherein a rotating handle mechanism is arranged in the electric cabinet body, and the rotating handle mechanism comprises a circular through hole processed on the side surface of the upper end of the electric cabinet body, a bearing fixing frame which is arranged on the inner side surface of the electric cabinet body and corresponds to the circular through hole, a rotating handle shell which is arranged in the bearing fixing frame and extends out of the electric cabinet body through the circular through hole, a plurality of arc-shaped fixing frames which are arranged on the end surface of the rotating handle shell, a strip-shaped fixing block which is sleeved on the end surface of each arc-shaped fixing frame, a first annular electromagnetic ring which is embedded at the edge of the lower surface of each strip-shaped fixing block, a support body which is arranged at the center of the lower surface of each strip-shaped fixing block, a pressure sensor which is embedded at the lower surface of, The bar-shaped interception block is sleeved on the telescopic end of the horizontal telescopic device and corresponds to the bar-shaped fixed block, a second annular electromagnet ring which is embedded on the upper surface of the bar-shaped interception block and corresponds to the first annular electromagnet ring, a bearing groove which is processed at the center of the upper surface of the bar-shaped interception block and is matched with the support body, a touch body which is arranged in the bearing groove and corresponds to the pressure sensor, and a cleaning mechanism which is arranged on the inner side surface of the rotary handle shell.
The cleaning mechanism is composed of a fixed block arranged in the rotary handle shell, a fixed insertion rod arranged on the side surface of the fixed block, an annular cleaning frame which is sleeved on the end surface of the fixed insertion rod and is positioned on the outer side of the bearing fixed frame and is in lap joint with the inner side surface of the electrical cabinet body, and a plurality of rolling cleaning brushes arranged on the inner side and the outer side of the annular cleaning frame.
And a pair of set screws between the outer side surface of the rotary handle shell and the side surface of the fixed block are arranged on the outer side surface of the rotary handle shell.
The utility model discloses a clean regulator cubicle, including the regulator cubicle body, the regulator cubicle body is equipped with the miniature pump, the annular is clean to put up outside terminal surface and is established the circular hollow bucket with this internal upper end overlap joint of regulator cubicle, establish the water storage bucket in the circular hollow bucket, establish the micropump in the water storage bucket, the micropump output end just passes water storage bucket and circular hollow bucket peripheral hardware multi-pass drain pipe, the clean shower nozzle of suit on the multi-pass drain pipe terminal surface, regulator cubicle body inboard surface is established and is connected the circular rotation base mutually with circular hollow bucket.
The surface of the outer side of the electrical cabinet body is provided with a sealing shielding cover corresponding to the rotary handle shell, and a fixed lock is arranged between the sealing shielding cover and the surface of the outer side of the electrical cabinet body.
The rotary handle shell is connected with the circular through hole through a rotary ring.
The rubber layer is sleeved on the surface of the outer side of the rotary handle shell.
The signals transmitted by each of the pressure sensors are numbered.
The longitudinal section of the bearing fixing frame is circular, and the arc surface of the bearing fixing frame is in a sealing state.
And two ends of the round hollow barrel are respectively provided with a movable suspension bracket connected with the inner upper surface of the electrical cabinet body.
The rotary handle device of the electric cabinet for rail transit, which is manufactured by the technical scheme of the invention, is a device which is convenient to operate, can extrude different pressure sensors and feed back different information to control different operations only by rotating different angles, is simple to use and has more functions.
Drawings
FIG. 1 is a schematic structural diagram of a rotating handle device of an electrical cabinet for rail transit according to the present invention;
FIG. 2 is a partial side view of a rotating handle assembly of an electrical cabinet for rail transit according to the present invention;
FIG. 3 is a front sectional view of the rotary handle device of the electric cabinet for rail transit according to the present invention, wherein the rotary handle device comprises an arc-shaped fixing frame, a bar-shaped fixing block, a first annular electromagnet ring, a supporting body, a pressure sensor, a horizontal telescopic device, a bar-shaped intercepting block, a second annular electromagnet ring, and a touch body;
FIG. 4 is a front sectional view of the rotating handle shell, the fixed block, the fixed inserted link, the annular cleaning frame, the set screw and the rubber layer of the rotating handle device of the electric cabinet for rail transit according to the present invention;
FIG. 5 is a front sectional view showing the cooperation of a circular hollow barrel, a water storage barrel, a micro pump, a multi-way drain pipe and a cleaning nozzle in the rotary handle device of the electric cabinet for rail transit according to the present invention;
FIG. 6 is a partial enlarged view of the arc-shaped fixing frame, the strip-shaped fixing block, the first annular electromagnet ring, the supporting body and the pressure sensor in the rotary handle device of the electric cabinet for rail transit according to the present invention;
in the figure, 1, an electrical cabinet body; 2. a bearing fixing frame; 3. rotating the handle shell; 4. an arc-shaped fixing frame; 5. a strip-shaped fixed block; 6. a first annular electromagnet ring; 7. a support body; 8. a pressure sensor; 9. a horizontal telescoping device; 10. a strip-shaped interception block; 11. a second annular electromagnet ring; 12. a contact body; 13. a fixed block; 14. fixing the inserted rod; 15. an annular cleaning frame; 16. a rolling cleaning brush; 17. tightening the screw; 18. a circular hollow barrel; 19. a water storage barrel; 20. a micro-pump; 21. a multi-way drain pipe; 22. cleaning the spray head; 23. a circular rotating base; 24. sealing the shielding cover; 25. fixing a lock; 26. rotating the circular ring; 27. a rubber layer; 28. a movable suspension bracket.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, and as shown in fig. 1-6, a rotating handle device of an electrical cabinet for rail transit comprises an electrical cabinet body 1, wherein a rotating handle mechanism is arranged in the electrical cabinet body 1, and the rotating handle mechanism comprises a circular through hole processed on the side surface of the upper end of the electrical cabinet body 1, a bearing fixing frame 2 arranged on the inner side surface of the electrical cabinet body 1 and corresponding to the circular through hole, a rotating handle shell 3 arranged in the bearing fixing frame 2 and extending out of the electrical cabinet body 1 through the circular through hole, a plurality of arc-shaped fixing frames 4 arranged on the end surface of the rotating handle shell 3, a strip-shaped fixing block 5 sleeved on the end surface of each arc-shaped fixing frame 4, a number of annular electromagnetic rings 6 embedded at the lower surface edge of each strip-shaped fixing block 5, a support body 7 arranged at the center of the, The pressure sensor 8 is embedded on the lower surface of each support body 7, the horizontal telescopic device 9 is arranged in the bearing fixing frame 2, the telescopic end of the horizontal telescopic device 9 is horizontal, the strip-shaped interception block 10 is sleeved on the telescopic end of the horizontal telescopic device 9 and corresponds to the strip-shaped fixed block 5, the second annular electromagnet ring 11 is embedded on the upper surface of the strip-shaped interception block 10 and corresponds to the first annular electromagnet ring 6, the bearing groove which is processed at the center of the upper surface of the strip-shaped interception block 10 and is matched with the support body 7, the touch body 12 is arranged in the bearing groove and corresponds to the pressure sensor 8, and the cleaning mechanism is arranged on the inner side surface of the rotary handle shell 3, wherein the first annular electromagnet ring 6, the second annular electromagnet ring 11, the horizontal telescopic device 9 and the pressure sensor 8 are electrically connected with an external micro processor through corresponding single chips, and the cleaning mechanism is composed of a fixed block 13 arranged in the rotary handle shell 3, The cleaning cabinet comprises a fixed inserted rod 14 arranged on the side surface of a fixed block 13, an annular cleaning frame 15 which is sleeved on the end surface of the fixed inserted rod 14 and is positioned on the outer side of a bearing fixed frame 2 and is lapped with the inner side surface of an electric cabinet body 1, and a plurality of rolling cleaning brushes 16 arranged on the inner side and the outer side of the annular cleaning frame 15, wherein a pair of set screws 17 is arranged on the outer side surface of a rotary handle shell 3 and is arranged between the outer side surface of the fixed block 13, a round hollow barrel 18 lapped with the inner upper end of the electric cabinet body 1 is arranged on the outer side end surface of the annular cleaning frame 15, a water storage barrel 19 is arranged in the round hollow barrel 18, a micro pump 20 is arranged in the water storage barrel 19, an output end of the micro pump 20 penetrates through the water storage barrel 19 and the round hollow barrel 18 to be externally provided with a multi-way drain pipe 21, a cleaning spray head 22, the micro pump 20 is electrically connected with an external micro processor through a corresponding single chip microcomputer, a sealing shielding cover 24 corresponding to the rotary handle shell 3 is arranged on the outer side surface of the electrical cabinet body 1, a fixing lock 25 is arranged between the sealing shielding cover 24 and the outer side surface of the electrical cabinet body 1, the rotary handle shell 3 is connected with a circular through hole through a rotating circular ring 26, a rubber layer 27 is sleeved on the outer side surface of the rotary handle shell 3, signals transmitted by the pressure sensors 8 are numbered, the longitudinal section of the bearing and fixing frame 2 is circular, the circular arc surface of the bearing and fixing frame 2 is in a sealing state, and movable suspension frames 28 connected with the inner upper surface of the electrical cabinet body 1 are arranged at two ends of the circular hollow barrel 18.
The characteristic of this embodiment is, when using this device, the rotating handle shell 3 is held by hand, the electric element inside the electrical cabinet body 1 is controlled to work by rotating, wherein the rotating handle shell 3 is held by hand for a certain angle, and drives a plurality of arc fixing frames 4 on the inner side surface of the rotating handle shell 3 to rotate, and when rotating for a certain angle, the horizontal telescopic device 9 on the inner side surface of the bearing fixing frame 2 is horizontally telescopic by control of the external micro processor, so that the bar-shaped intercepting block 10 on the telescopic end is telescopic and lapped on the bar-shaped fixing block 5 on the end surface of one of the arc fixing frames 4, so that the first annular electric magnet ring 6 on the bar-shaped fixing block 5 and the second annular electric magnet ring 11 on the bar-shaped intercepting block 10 attract each other, so that the bar-shaped fixing block 5 and the bar-shaped intercepting block 10 are fixed, the supporting body 7 positioned in the strip-shaped fixed block 5 extends into the strip-shaped intercepting block 10, the pressure sensor 8 positioned on the end surface of the supporting body 7 is in lap joint with the touch body 12 in the strip-shaped intercepting block 10 and is not screwed any more, so that the corresponding pressure sensor 8 senses extrusion information and feeds back the information to the microprocessor, and the corresponding electrical element works through the control in the microprocessor, because the pressure sensor 8 on each strip-shaped fixed block 5 is internally numbered, when a certain pressure sensor 8 is subjected to extrusion feedback, the electrical elements controlled by the microprocessor are different, so that different operations can be performed, wherein the bearing and fixing frame 2 is fixed on the inner side surface of the electrical cabinet body 1, good fixation is facilitated, and when the rotary handle shell 3 rotates, if want to clean inside, do not control horizontal telescoping device 9 and carry out the level flexible, an operation is more convenient, only through rotatory different angles for different pressure sensor extrudees, feeds back different operations of different information control, uses fairly simply, and the function is also than more device.
In the embodiment, when the device is used, the rotary handle shell 3 is held by hand, the electric elements inside the electrical cabinet body 1 are controlled to work through rotary rotation, wherein the rotary handle shell 3 is held by hand for a certain angle to drive the arc-shaped fixing frames 4 on the inner side surface of the rotary handle shell 3 to rotate, and when the rotary handle shell is rotated for a certain angle, the horizontal telescopic device 9 on the inner side surface of the bearing fixing frame 2 is horizontally telescopic through control by an external micro processor, so that the bar-shaped interception block 10 on the telescopic end is telescopic and lapped on the bar-shaped fixing block 5 on the end surface of one of the arc-shaped fixing frames 4, the first annular electromagnetic coil 6 on the bar-shaped fixing block 5 and the second annular electromagnetic coil 11 on the bar-shaped interception block 10 are mutually attracted, so that the bar-shaped fixing block 5 and the bar-shaped interception block 10 are fixed, the supporting body 7 positioned in the strip-shaped fixed block 5 extends into the strip-shaped intercepting block 10, the pressure sensor 8 positioned on the end surface of the supporting body 7 is in lap joint with the touch body 12 in the strip-shaped intercepting block 10 and is not screwed any more, so that the corresponding pressure sensor 8 senses extrusion information and feeds back the information to the microprocessor, and the corresponding electrical element works through the control in the microprocessor, because the pressure sensor 8 on each strip-shaped fixed block 5 is internally numbered, when a certain pressure sensor 8 is subjected to extrusion feedback, the electrical elements controlled by the microprocessor are different, so that different operations can be performed, wherein the bearing and fixing frame 2 is fixed on the inner side surface of the electrical cabinet body 1, good fixation is facilitated, and when the rotary handle shell 3 rotates, if the interior is required to be cleaned, the horizontal telescopic device 9 is not controlled to horizontally stretch, the fixed inserting rod 14 is driven to rotate through the fixed block 13 positioned in the rotary handle shell 3, so that the annular cleaning frame 15 which is positioned on the fixed inserting rod 14 and is in lap joint with the outer side surface of the bearing fixed frame 2 rotates, and in the rotating process, dust on the outer side surface is effectively cleaned, wherein a plurality of rolling cleaning brushes 16 positioned on the inner side surface of the annular cleaning frame 15 are convenient to clean completely, the fixed block 13 is connected with the rotary handle shell 3 through a pair of fastening screws 17 and is convenient to disassemble, wherein in the rotating process of the annular cleaning frame 15, the circular hollow barrel 18 positioned on the end surface rotates, and one end of the circular hollow barrel rotates in the circular rotating base 23 positioned on the inner side surface of the electrical cabinet body 1, the electric cabinet is convenient to rotate, wherein in the rotating process, a micro pump 20 in a water storage barrel 19 in a circular hollow barrel 18 is enabled to work under the control of an external micro processor, water in the water storage barrel 19 is discharged through a multi-way drain pipe 21 and is sprayed out through cleaning nozzles 22 on the end faces of the multi-way drain pipe 21, each cleaning nozzle 22 is an atomized nozzle which is convenient to spray water mist to reduce dust inside, wherein in the dust reducing process, all internal electric elements are taken out, water can be sprayed out when the inside of the electric cabinet body 1 is cleaned, a sealing shielding cover 24 which is positioned on the outer side surface of the electric cabinet body 1 and corresponds to the rotating handle shell 3 is convenient to protect the rotating handle shell 3, and a fixing lock 25 which is positioned between the sealing shielding cover 24 and the electric cabinet body 1 is convenient to lock the sealing shielding cover 24 and the electric cabinet body 1, the protection is performed, wherein the rotating handle shell 3 is connected with the electrical cabinet body 1 through the rotating ring 26, so that the rotation is convenient, wherein the rubber layer 27 on the rotating handle shell 3 is convenient for holding, and the holding is comfortable, wherein the round hollow barrel 18 is connected with the inner upper surface of the electrical cabinet body 1 through the pair of movable rotating frames 28, wherein all the internal electrical elements are connected with the external micro-processor through wires, and the electrical connection is not a protection content, so that the detailed description is omitted.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a twist grip device of track traffic electric cabinet, includes regulator cubicle body (1), its characterized in that, establish twist grip mechanism in regulator cubicle body (1), twist grip mechanism is by processing circular through-hole on regulator cubicle body (1) upper end side surface, set up on regulator cubicle body (1) inboard surface and bear mount (2) corresponding with circular through-hole, set up in bearing mount (2) and stretch out regulator cubicle body (1) outer rotatory handle shell (3) through circular through-hole, set up a plurality of arc mount (4) on rotatory handle shell (3) terminal surface, suit in bar fixed block (5) on every arc mount (4) terminal surface, inlay annular electromagnetic ring (6) of inlaying in every bar fixed block (5) lower surface edge, set up supporter (7) in every bar fixed block (5) lower surface center department, The device comprises a pressure sensor (8) embedded on the lower surface of each support body (7), a horizontal telescopic device (9) which is arranged in a bearing fixing frame (2) and has a horizontal telescopic end, a strip-shaped interception block (10) which is sleeved on the telescopic end of the horizontal telescopic device (9) and corresponds to the strip-shaped fixed block (5), a second annular electromagnet ring (11) which is embedded on the upper surface of the strip-shaped interception block (10) and corresponds to the first annular electromagnet ring (6), a bearing groove which is processed at the center of the upper surface of the strip-shaped interception block (10) and is matched with the support body (7), a touch body (12) which is arranged in the bearing groove and corresponds to the pressure sensor (8), and a cleaning mechanism which is arranged on the inner side surface of the magnet of the rotary handle shell (3), wherein the first annular electromagnet ring (6), the second annular electromagnet ring (11), the horizontal telescopic device (9) and the pressure sensor (8) are electrically connected with an external micro-processor through corresponding single chips.
2. The rotating handle device of the electrical cabinet for rail transit according to claim 1, wherein the cleaning mechanism comprises a fixed block (13) disposed in the rotating handle housing (3), a fixed inserted bar (14) disposed on a side surface of the fixed block (13), an annular cleaning frame (15) sleeved on an end surface of the fixed inserted bar (14) and located outside the bearing fixed frame (2) and overlapping with an inner side surface of the electrical cabinet body (1), and a plurality of rolling cleaning brushes (16) disposed on inner and outer sides of the annular cleaning frame (15).
3. The rotating handle device of an electric cabinet for rail transit according to claim 2, characterized in that a pair of set screws (17) are provided between the outer side surface of the rotating handle housing (3) and the side surface of the fixed block (13).
4. The rotating handle device of the electric cabinet for the rail transit as claimed in claim 2, wherein the annular cleaning frame (15) is provided at an outer end face with a circular hollow barrel (18) overlapping with an inner upper end of the electric cabinet body (1), the circular hollow barrel (18) is internally provided with a water storage barrel (19), the water storage barrel (19) is internally provided with a micro pump (20), an output end of the micro pump (20) penetrates through the water storage barrel (19) and a multi-way drain pipe (21) arranged outside the circular hollow barrel (18), the end face of the multi-way drain pipe (21) is sleeved with a cleaning nozzle (22), the inner side surface of the electric cabinet body (1) is provided with a circular rotating base (23) overlapping with the circular hollow barrel (18), and the micro pump (20) is electrically connected with an external micro processor through a corresponding single chip microcomputer.
5. The rotating handle device of the electrical cabinet for rail transit according to claim 1, wherein a sealing shielding cover (24) corresponding to the rotating handle shell (3) is disposed on an outer side surface of the electrical cabinet body (1), and a fixing lock (25) is disposed between the sealing shielding cover (24) and the outer side surface of the electrical cabinet body (1).
6. The rotating handle device of an electric cabinet for rail transit according to claim 1, characterized in that the rotating handle shell (3) is connected with the circular through hole through a rotating ring (26).
7. The rotating handle device of an electric cabinet for rail transit according to claim 1, characterized in that the outer side surface of the rotating handle shell (3) is covered with a rubber layer (27).
8. The rotary handle device of an electric cabinet for rail transit according to claim 1, characterized in that the signal transmitted by each of the pressure sensors (8) is numbered.
9. The rotating handle device of the electric cabinet for rail transit according to claim 1, wherein the longitudinal section of the bearing and fixing frame (2) is circular, and the arc surface of the bearing and fixing frame (2) is in a sealed state.
10. The rotating handle device of the electrical cabinet for rail transit as claimed in claim 4, wherein both ends of the circular hollow barrel (18) are provided with a movable suspension bracket (28) connected with the inner upper surface of the electrical cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292450.7A CN109168283B (en) | 2018-11-01 | 2018-11-01 | Rotating handle device of electric cabinet for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292450.7A CN109168283B (en) | 2018-11-01 | 2018-11-01 | Rotating handle device of electric cabinet for rail transit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109168283A CN109168283A (en) | 2019-01-08 |
| CN109168283B true CN109168283B (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811292450.7A Expired - Fee Related CN109168283B (en) | 2018-11-01 | 2018-11-01 | Rotating handle device of electric cabinet for rail transit |
Country Status (1)
| Country | Link |
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| CN (1) | CN109168283B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111746706A (en) * | 2019-03-28 | 2020-10-09 | 台湾微转股份有限公司 | Electric bicycle operating device |
| CN110356442A (en) * | 2019-07-16 | 2019-10-22 | 刘忠辉 | A kind of rotating handle device of rail transit gas holder |
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| CN1722065A (en) * | 2003-07-23 | 2006-01-18 | 伯斯有限公司 | System and method for accepting a user input and control institution |
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| CN205078767U (en) * | 2015-09-24 | 2016-03-09 | 上海荣乐汽车电子有限公司 | From locking -type knob gearshift |
| CN106580183A (en) * | 2016-11-10 | 2017-04-26 | 青岛橡胶谷知识产权有限公司 | Hand-held high-rise glass cleaning device |
| CN106618248A (en) * | 2016-12-13 | 2017-05-10 | 李传慧 | Device for cleaning scale in electric kettle |
| CN107138440A (en) * | 2017-05-22 | 2017-09-08 | 宁波市艾柯特工具科技发展有限公司 | A kind of mounting rod cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106890821A (en) * | 2015-12-21 | 2017-06-27 | 天津斌越机械零部件有限公司 | A kind of machine components cleaning device |
| CN107628356A (en) * | 2017-10-12 | 2018-01-26 | 台山市彼思捷礼品有限公司 | A kind of intelligent bonbon box |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1722065A (en) * | 2003-07-23 | 2006-01-18 | 伯斯有限公司 | System and method for accepting a user input and control institution |
| CN104015856A (en) * | 2014-06-06 | 2014-09-03 | 太仓市悦博电动科技有限公司 | Gear shift induction device, gear shift control device, gear shift method and gear change hand lever of variable speed electric car |
| CN205078767U (en) * | 2015-09-24 | 2016-03-09 | 上海荣乐汽车电子有限公司 | From locking -type knob gearshift |
| CN106580183A (en) * | 2016-11-10 | 2017-04-26 | 青岛橡胶谷知识产权有限公司 | Hand-held high-rise glass cleaning device |
| CN106618248A (en) * | 2016-12-13 | 2017-05-10 | 李传慧 | Device for cleaning scale in electric kettle |
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| CN109168283A (en) | 2019-01-08 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Han Jiatong Inventor after: Li Zhaobo Inventor after: Temuchin Inventor after: Qin Shuang Inventor before: Qin Shuang |
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Effective date of registration: 20200416 Address after: 010000 Chaohui Office Building, West Park Road, Yuquan District, Hohhot City, Inner Mongolia Autonomous Region, 2nd Floor Applicant after: INNER MONGOLIA QINGCHENG URBAN AND RURAL CONSTRUCTION Research Institute Applicant after: HOHHOT MUNICIPAL ENGINEERING TECHNOLOGY SERVICE CENTER Applicant after: Hohhot Tongxin de municipal engineering design and Research Co.,Ltd. Address before: 110000 No.3 Building of Xigu Lanting District, Shenbei New District, Shenyang City, Liaoning Province Applicant before: Qin Shuang |
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Granted publication date: 20200512 Termination date: 20211101 |