CN111431331A - Damping rotating shaft of micromotor - Google Patents
Damping rotating shaft of micromotor Download PDFInfo
- Publication number
- CN111431331A CN111431331A CN202010356223.7A CN202010356223A CN111431331A CN 111431331 A CN111431331 A CN 111431331A CN 202010356223 A CN202010356223 A CN 202010356223A CN 111431331 A CN111431331 A CN 111431331A
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- Prior art keywords
- micro
- rotating shaft
- damping
- motor assembly
- torsion
- 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.)
- Pending
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- 238000013016 damping Methods 0.000 title claims abstract description 89
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 239000000523 sample Substances 0.000 claims abstract description 19
- 230000008859 change Effects 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 230000003321 amplification Effects 0.000 claims description 11
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001006 Constantan Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
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- 230000000007 visual effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/24—Devices for sensing torque, or actuated thereby
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D3/00—Children's tables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/12—Force, load, stress, pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2314/00—Personal or domestic articles, e.g. household appliances such as washing machines, dryers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2362/00—Apparatus for lighting or heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention belongs to the field of application equipment of a learning table for children, and particularly relates to a micro-motor damping rotating shaft. The miniature motor assembly comprises a rotating shaft shell and a miniature motor assembly which is sleeved on a double output shaft of the rotating shaft shell, wherein damping blocks are connected to two ends of the miniature motor assembly, miniature torsion detection probes used for detecting torsion changes of the damping blocks are arranged in the damping blocks, a miniature motor assembly rotating flexible control electronic board used for controlling the double output shaft according to the torsion of the damping blocks is further arranged between the rotating shaft shell and the miniature motor assembly of the double output shaft, and the miniature torsion detection probes are electrically connected with the flexible control electronic board. When the damping rotating shaft of the micromotor works in an electrified mode, the rotating shaft can output different torsion, the rotating angle and the rotating number of turns can be intelligently controlled by matching with a control system, and good economic and social benefits are achieved.
Description
Technical Field
The invention belongs to the field of application equipment of a learning table for children, and particularly relates to a micro-motor damping rotating shaft.
Background
At present, the learning table for children is quite popular, products such as book clamps, learning table lamps and auxiliary learning electronic products are applied to the periphery of the learning table, how the products are connected with the learning table are mostly various supports which are not separated, in order to guarantee the learning visual range and the reading and writing placement angle, the adjustable or telescopic supports play a key role, the supports are adjusted or telescopic and are formed by a plurality of sections of support units with different lengths, the two units are connected and have the adjusting or telescopic function, and the connecting shaft can be realized only by adopting a damping type rotating shaft. However, the existing damping rotating shafts all use mechanical type as a main damping rotating shaft in different products and different purposes, different torsion output cannot be realized when the damping rotating shafts are assembled and shaped, and after the damping rotating shafts are used for a period of time, metal spring pieces of the damping rotating shafts are worn, the damping function of the rotating shafts is reduced until the rotating shafts fail, so that the support cannot be positioned according to a three-dimensional space.
Disclosure of Invention
Aiming at the technical problem that the children learning table is lack of an intelligently controlled damping rotating shaft, the invention provides the micromotor damping rotating shaft which is reasonable in design, simple in structure, convenient to machine and capable of effectively achieving automatic intelligent control.
In order to achieve the above object, the present invention provides a damping rotating shaft of a micro-motor, including a rotating shaft housing and a micro-motor assembly of dual output shafts sleeved on the rotating shaft housing, wherein two ends of the micro-motor assembly are connected with damping blocks, a micro-torque detection probe for detecting torque changes of the damping blocks is arranged in the damping blocks, a flexible control electronic board for controlling rotation of the micro-motor assembly of the dual output shafts according to the torque of the damping blocks is further arranged between the rotating shaft housing and the micro-motor assembly of the dual output shafts, and the micro-torque detection probe is electrically connected with the flexible control electronic board.
Preferably, the micro torsion detection probe is a metal resistance strain gauge.
Preferably, the flexible control electronic board comprises a flexible printed circuit board, a current detection circuit module, a current amplification circuit module, a control chip, a power input end, a power output end and a signal input end in signal communication with the miniature torsion detection probe, wherein the current detection circuit module, the current amplification circuit module, the control chip, the power input end and the power output end are arranged on the flexible printed circuit board.
Preferably, a micro speed reducer is further arranged between the micro motor assembly and the damping block.
Preferably, the rotating shaft shell is arranged in a circular tube shape, and at least more than two convex ribs are arranged on the outer wall of the rotating shaft shell.
Preferably, two ends of the rotating shaft shell are provided with sealing covers, the sealing covers are arranged between the damping block and the miniature speed reducer, and through holes for allowing lines to pass through are formed in the sealing covers.
Preferably, the miniature speed reducer is a planetary speed reducer.
Compared with the prior art, the invention has the advantages and positive effects that,
the invention provides a micro-motor damping rotating shaft, wherein a damping block at the output end of a micro-motor is sleeved into a hinge hole in a movable section unit of a hinge support, a micro-motor assembly is arranged in the hinge hole in a fixed section unit of the hinge support and is fastened, when the micro-motor damping rotating shaft is electrified, the rotating shaft can output different torques, the rotating angle and the number of rotating turns can be intelligently controlled by matching with a control system, and the micro-motor damping rotating shaft has good economic and social benefits.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a micro-motor damping rotating shaft provided in embodiment 1;
FIG. 2 is an exploded view of the micro-motor damping spindle provided in example 1;
FIG. 3 is a schematic diagram of the operation of the micro-motor damping spindle provided in embodiment 1;
FIG. 4 is a diagram illustrating the operation of the micro-motor damping spindle according to embodiment 1;
FIG. 5 is another diagram illustrating the operation of the micro-motor damping spindle according to embodiment 1;
in the above figures, 1, a rotating shaft shell; 11. a rotor; 12. a stator; 13. sealing the cover; 14. a rib is protruded; 15. a miniature speed reducer; 2. a damping block; 21. a placement groove; 3. a flexible control electronic board; 31. a miniature torsion detection probe; A. b, C, D, E, F are all referred to as micro-motor damping spindles.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1 to 3, this embodiment aims to provide an intelligent micro-motor damping rotating shaft, and aims to solve the technical problem of unstable damping caused by the existing pure mechanical structure, and for this reason, the micro-motor damping rotating shaft provided in this embodiment includes a rotating shaft housing and a micro-motor assembly sleeved on dual output shafts of the rotating shaft housing, in this embodiment, the rotating shaft housing is arranged in a circular tube shape, and the micro-motor assembly becomes a micro-motor assembly with dual output shafts, and like the existing motor, the micro-motor assembly provided in this embodiment includes a dual output shaft rotor and a stator sleeved outside the dual output shaft rotor, and the stator is fixedly connected with the rotating shaft housing, and specifically, a fixing ring is provided in the rotating shaft housing to sleeve the micro-motor assembly in the rotating shaft housing.
The damping block is connected to two ends of the micro motor assembly, in this embodiment, the damping block is a hexagonal fixed block, a placing groove is arranged on the damping block, the placing groove is used for placing a micro torque force detection probe for detecting torque force change of the damping block, the micro torque force detection probe can be a probe on a conventional torque force detector, in this embodiment, the micro torque force detection probe is a metal resistance strain gauge, and the metal resistance strain gauge is an element for measuring strain. It can convert the change of strain on the mechanical member into a change of resistance. The wire is made by winding constantan wire or nickel-chromium wire with the diameter of 0.02-0.05 mm into a grid shape (or corroding the wire into the grid shape by using a thin metal foil) and clamping the grid shape in two layers of insulating sheets (substrates), and a tinned copper wire is connected with a strain gauge wire grid to be used as a strain gauge lead wire and used for connecting a measuring lead. Thus, when the damping block rotates, the metal resistance strain gauge changes to a certain extent, and the resistance changes accordingly. And then the rotating angle of the damping block can be deduced according to the variable quantity of the resistor.
In order to realize accurate control of the micro motor assembly, in the embodiment, a flexible control electronic board for controlling the rotation of the micro motor assembly of the dual output shaft according to the torsion magnitude of the damping block is further arranged between the rotating shaft shell and the micro motor assembly of the dual output shaft, in order to be used cooperatively and simplify the control structure, in the embodiment, the micro torsion detection probe is a metal resistance strain gauge, the flexible control electronic board comprises a flexible printed circuit board, a current detection circuit module for detecting the magnitude of current, a current amplification circuit module for amplifying the current, and a control chip for realizing control (in the embodiment, the control chip is an integrated current sensor, the specific model is M L X91210KDC-CAS-101-SP Strong advanced (Shenzhen corporation), a power input end, a power output end and a signal input end in signal communication with the micro torsion detection probe, and the micro torsion detection probe is electrically connected with the flexible control electronic board.
Therefore, the resistance of the metal resistance strain gauge changes and is transmitted to the control chip through the signal input end, the control chip judges whether the resistance changes according to a preset threshold value, if the resistance changes, the current amplification circuit module is conducted, current amplification is conducted, then the current of the micro motor assembly is controlled to be increased, the torque of the output rotating shaft is increased, stability is kept, the resistance does not change in the threshold value range, the current amplification circuit module is not conducted, and power supply current only passes through the current detection circuit module and only needs to keep the original current.
Considering that the rotation speed of the micro motor assembly is too large and the torque force is too small, in this embodiment, a micro speed reducer is further disposed between the micro motor assembly and the damping block and distributed at two ends of the micro motor assembly, the sun gear is axially and fixedly connected with the motor, and the damping block is connected with the power end of the micro speed reducer, so as to realize speed reduction control of the rotation speed of the micro motor assembly and increase of the output torque.
In order to facilitate the use of the whole damping rotating shaft, at least more than two convex ribs are arranged on the outer wall of the rotating shaft shell. The main function of the convex rib is to fix the convex rib with the groove of the fixed rod to form a clamping structure, so that relative rotation is avoided.
In order to ensure the sealing performance of the rotating shaft shell, two ends of the rotating shaft shell are provided with sealing covers, the sealing covers are arranged between the damping block and the miniature speed reducer, and through holes for lines to pass through are formed in the sealing covers. Through the equipment of closing cap, can play better sealed effect.
When the structure is used specifically, as shown in figure 4, the structure is a book holder with a three-section connecting rod telescopic support structure, a micromotor damping rotating shaft A, a micromotor damping rotating shaft B and a micromotor damping rotating shaft C are arranged on three hinged nodes of the book holder telescopic support, when the micromotor damping rotating shaft B is positively charged, the micromotor damping rotating shaft B rotates forwards and upwards by an angle to drive the support and the book holder to upwards tilt by an angle, the vertical gravity of the support and the book holder is changed, the resistance value change values of a damping block arranged on the micromotor damping rotating shaft B and a metal resistance strain gauge in the damping block are higher than a threshold value in a control chip program, a current amplifying circuit module is conducted, the current is supplied to a micromotor assembly to work after amplification, the micromotor assembly increases the torque of an output rotating shaft, the torque of the damping block is also increased to counteract the increase of the angle of the book holder support and the vertical, the book end is ensured to be positioned at the elevation angle for stability.
Or as shown in fig. 5, the structure is a desk lamp with a three-link telescopic bracket structure, the micro-motor damping rotating shaft provided by the embodiment is applied to the desk lamp telescopic bracket, the three hinge joints are provided with a micro-motor damping rotating shaft D, a micro-motor damping rotating shaft E and a micro-motor damping rotating shaft F, when the damping rotating shaft D of the micromotor is positively charged, the damping rotating shaft D of the micromotor positively rotates and turns upwards by an angle, because the torsion of the damping blocks arranged on the micromotor damping rotating shaft E and the micromotor damping rotating shaft F is changed under the gravity action of the lampshade, meanwhile, the miniature torsion detection probe installed in the damping block is also driven to change the resistance of the metal resistance strain gauge, a resistance change signal is transmitted to the control chip, when the resistance change is lower than a certain value according to a set program, the control chip is not conducted with the current amplification circuit module, the working current is supplied to the motor at the original value, and the torque of the rotating shaft of the output shaft is not changed due to the electromagnetic force of the motor; similarly, when the torsion of the damping block in the output shaft of the micro-motor damping rotating shaft E and the micro-motor damping rotating shaft F changes, the resistance value change value of the metal resistance strain gauge is higher than the threshold value in the chip program, the chip is connected with the current amplification circuit module, the working current is amplified by the current amplification circuit and then supplied to the motor to work, the motor electromagnetically increases the torque of the output shaft rotating shaft, the damping block 3 increases the torque, and the falling force of the lamp shade and the other section of support due to the increase of the angle of the telescopic support of the desk lamp is counteracted.
Therefore, by using the intelligent micromotor damping rotating shaft provided by the invention, the intelligent control of the micromotor damping rotating shaft can be realized no matter the micromotor damping rotating shaft is used independently or is used in a matched manner, so that the stability of the bracket is further ensured.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (7)
1. The utility model provides a micromotor damping pivot, its characterized in that, is including the micro motor assembly of pivot casing and the double output shaft of suit at the pivot casing, the both ends of micro motor assembly are connected with the damping piece, be provided with the miniature torsion test probe who is used for detecting damping piece torsion change in the damping piece, still be provided with the micro motor assembly pivoted flexible control electronic plate that is used for controlling double output shaft according to damping piece torsion size between the micro motor assembly of pivot casing and double output shaft, electric connection between miniature torsion test probe and the flexible control electronic plate.
2. The micro-machine damping spindle according to claim 1, wherein the micro torsion detection probe is a metal resistance strain gauge.
3. The micro-motor damping rotating shaft according to claim 2, wherein the flexible control electronic board comprises a flexible printed circuit board, and a current detection circuit module, a current amplification circuit module, a control chip, a power input end, a power output end and a signal input end in signal communication with the micro torque force detection probe which are arranged on the flexible printed circuit board.
4. The micro-motor damping rotating shaft according to claim 3, wherein a micro speed reducer is further arranged between the micro motor assembly and the damping block.
5. The micro-motor damping rotating shaft according to claim 4, wherein the rotating shaft housing is in a shape of a circular tube, and at least two or more ribs are arranged on the outer wall of the rotating shaft housing.
6. The micro-motor damping rotating shaft according to claim 5, wherein two ends of the rotating shaft shell are provided with sealing covers, the sealing covers are arranged between the damping block and the miniature speed reducer, and through holes for lines to pass through are formed in the sealing covers.
7. The micro-motor damping rotating shaft according to claim 6, wherein the micro speed reducer is a planetary speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010356223.7A CN111431331A (en) | 2020-04-29 | 2020-04-29 | Damping rotating shaft of micromotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010356223.7A CN111431331A (en) | 2020-04-29 | 2020-04-29 | Damping rotating shaft of micromotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111431331A true CN111431331A (en) | 2020-07-17 |
Family
ID=71558519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010356223.7A Pending CN111431331A (en) | 2020-04-29 | 2020-04-29 | Damping rotating shaft of micromotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111431331A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1868566A (en) * | 2005-05-26 | 2006-11-29 | 中国科学院自动化研究所 | System and method of gymnastic robot |
| CN102022474A (en) * | 2010-10-22 | 2011-04-20 | 北京工业大学 | Linear magnetic damping locator and inclination angle detection system thereof |
| CN202347997U (en) * | 2011-10-25 | 2012-07-25 | 戴卫军 | Intelligent wind-guiding window |
| CN104315439A (en) * | 2014-10-29 | 2015-01-28 | 安徽省科普产品工程研究中心有限责任公司 | Deformable streetlamp |
| CN104578520A (en) * | 2013-10-18 | 2015-04-29 | 张云龙 | Wind power generator housing |
| CN105240729A (en) * | 2015-11-03 | 2016-01-13 | 武汉大学 | Intelligent floor lamp based on double inverted pendulum |
| CN211530924U (en) * | 2020-04-29 | 2020-09-18 | 聊城市孩室宝家俱有限公司 | Damping rotating shaft of micromotor |
-
2020
- 2020-04-29 CN CN202010356223.7A patent/CN111431331A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1868566A (en) * | 2005-05-26 | 2006-11-29 | 中国科学院自动化研究所 | System and method of gymnastic robot |
| CN102022474A (en) * | 2010-10-22 | 2011-04-20 | 北京工业大学 | Linear magnetic damping locator and inclination angle detection system thereof |
| CN202347997U (en) * | 2011-10-25 | 2012-07-25 | 戴卫军 | Intelligent wind-guiding window |
| CN104578520A (en) * | 2013-10-18 | 2015-04-29 | 张云龙 | Wind power generator housing |
| CN104315439A (en) * | 2014-10-29 | 2015-01-28 | 安徽省科普产品工程研究中心有限责任公司 | Deformable streetlamp |
| CN105240729A (en) * | 2015-11-03 | 2016-01-13 | 武汉大学 | Intelligent floor lamp based on double inverted pendulum |
| CN211530924U (en) * | 2020-04-29 | 2020-09-18 | 聊城市孩室宝家俱有限公司 | Damping rotating shaft of micromotor |
Non-Patent Citations (1)
| Title |
|---|
| 熊田忠等: "运动控制技术与应用", 30 June 2012, 中国轻工业出版社, pages: 24 * |
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