CN204767364U - Adjustable stability and movement track's top - Google Patents
Adjustable stability and movement track's top Download PDFInfo
- Publication number
- CN204767364U CN204767364U CN201520382997.1U CN201520382997U CN204767364U CN 204767364 U CN204767364 U CN 204767364U CN 201520382997 U CN201520382997 U CN 201520382997U CN 204767364 U CN204767364 U CN 204767364U
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Abstract
The utility model relates to an electric gyro field specially relates to an adjustable stability and movement track's top. The utility model provides a top passes through to control the drive machine of ability speed governing and mechanical speed governing unit regulation friction takes turns and the cooperation of the distance that the top is central, has enlarged the speed governing scope, has made things convenient for the regulation and has tested, it changes top centre of gravity place with the central distance of top to adjust the balancing weight through control counter weight unit, thereby adjustable stability of gyroscope function and movement track's purpose has been realized under the parameter prerequisite that changes motor work. The utility model discloses can demonstrate stability of gyroscope and the two major characteristics of precession nature visual in imagely, make the player the in -process of amusement can be deep the operation principle of understanding the top, its interest is also stronger.
Description
Technical field
The utility model relates to electric top field, and spy relates to the gyro of a kind of adjustable stability and movement locus.
Background technology
Gyro is that people are very familiar to and one of toy liked, existing certain amusement function again can as the sports equipment improved the health.Traditional toy gyroscope is whipped to move by manpower and is made its stable rotation under certain speed, can only find that rotating speed is more high more stable, be difficult to the relation understanding rotating speed and stability reasoningly, and be difficult to the understanding obtaining gyro precession on sense organ.Existing electric top makes player exercises more simple, and general just electricity consumption flowing mode provides initial revolving force and rotating speed to it, player to gyro can be handling very limited.In addition, current most gyro is just in order to amuse and divert oneself for people, and player is general and be indifferent to its principle and structure.For having certain aspiration to knowledge and the player of spirit of exploration, existing gyro clearly can not show motion principle and the characteristic of gyro to them, such as gyroscopic stability and precession.
Also there is no a kind of device can verifying its stability and precession by controlling gyration at present, there is no the demo plant that can carry out data acquisition, output, response yet.
Summary of the invention
For the deficiency of background technology, the utility model provides gyro to pass through to control driving motor and the mechanical speed governors unit of speed governing to regulate coordinating of the distance at friction wheel and gyro center, expands speed adjustable range, facilitates adjustment and test; Gyro position of centre of gravity is changed by controlling the distance of counterweight element adjustment balancing weight and gyro center; Thus achieve under the parameter prerequisite changing machine operation, the object of adjustable gyroscopic stability function and movement locus.The utility model can show gyroscopic stability and the large characteristic of precession two visual in imagely, and make the operation logic of player's understanding gyro that energy is deep in the process of amusement, its interest is also stronger.
The technical solution of the utility model is: the gyro of a kind of adjustable stability and movement locus, comprises flywheel, housing, central shaft, gear unit, mechanical speed governors unit, counterweight element, control unit.Gear unit comprises driving motor, splined shaft and friction wheel and the circle of O shape above; Counterweight element comprises adjustment motor, screw mandrel and balancing weight; Driving motor and adjustment motor are Miniature alternating-current or direct current adjustable speed motor.Described flywheel is arranged on enclosure interior center by the splined of central shaft, central shaft, gear unit and counterweight element are laid in enclosure interior center, it is characterized in that: described gear unit and counterweight element are symmetrical centered by housing, mechanical speed governors unit is arranged on the splined shaft end of gear unit, and closely cooperates with housing; The distance at the adjustable friction wheel of mechanical speed governors unit and gyro center is to obtain different gearratios, as early stage (as test of the dispatching from the factory) regulating parameter of gyro, regulate and checking with the stability of carrying out gyro under realizing initial speed that driving motor sets at control unit, or gyro when after long time running, transmission efficiency reduces by the adjustable gearratio of mechanical speed governors unit, regulate with the stability of carrying out gyro under realizing certain rotating speed that driving motor set at control unit and verify; Control unit can control the rotating speed of driving motor and regulate turning of motor to stop and the data acquisition and control of necessity; By regulating the rotation adjustable weight block of motor and the distance at gyro center; Described gear unit rotates by friction wheel flywheel driven.
The gyro of adjustable stability as above and movement locus, it is characterized in that: described housing comprises upper shell, middle shell, lower house, fixed head, dividing plate, cover plate, described middle shell is connected with upper shell, lower house respectively by fastening structure, and fixed head is arranged on middle shell and upper shell junction; Dividing plate is arranged on upper shell inside, and its core is connected by bearing with center the tip of the axis, and control unit is fixed on the dividing plate of the housing of central shaft end.
The gyro of adjustable stability as above and movement locus, it is characterized in that: described central shaft is fixed on enclosure interior center, its two ends are all connected with housing by bearing, the fixed head center of enclosure interior has hole, central shaft passes therethrough, upper-lower casing inwall all has groove, fixed head two ends are provided with tongue, junction is also provided with screw, be convenient to the compact siro spinning technology of fixed head and housing, central shaft spline part office connects flywheel, and the lower end of flywheel is connected with the shaft shoulder of central shaft by spring.When flywheel High Rotation Speed, the slow rotation that housing only has mechanical friction belt, the velocity of rotation of housing depends on the size of frictional force, thus makes housing have the function of security protection.
The gyro of adjustable stability as above and movement locus, it is characterized in that: described gear unit also comprises driving motor, driving motor frame, splined shaft, spring, anti-slip ring, O type circle, driving motor is fixed on driving motor frame, and driving motor frame is located on the fixed head of housing by screw; Driving motor is connected with holding screw with splined shaft, and splined shaft and friction wheel junction are provided with spline; Both ends of the spring is equipped with anti-slip ring, and one end is connected with driving motor frame, and the other end is connected with friction wheel; Friction wheel is provided with O type circle, and contacts with flywheel.
The gyro of adjustable stability as above and movement locus, is characterized in that: described mechanical speed governors unit comprises swivel nut, bail wire, adjusting nut, locking nut, Anti-slip cover, and swivel nut and housing are clamped by bail wire; Adjusting nut and swivel nut carry out being threaded coordinating, by the axially-movable that the rotation direction motion of adjusting nut produces, drive moving axially of the friction wheel be connected with Anti-slip cover, reach the distance regulating friction wheel and gyro center, realize mechanical speed governors, locking nut is connected with adjusting nut, and be threaded with swivel nut coordinates simultaneously, thus formation retaining mechanism, prevent adjusting nut in motion process from sliding.
The gyro of adjustable stability as above and movement locus, it is characterized in that: described counterweight element also comprises adjustment motor, regulates motor rack, screw mandrel, rolling bearing, guide post, regulate motor to be fixed on and regulate on motor rack, regulate motor rack to be located on the fixed head of housing by screw; Screw mandrel one end is connected with adjustment motor rack with holding screw, the other end is fixed on rolling bearing inner ring, balancing weight is placed on screw mandrel by ball screw kinematic pair, is installed with a guide post in balancing weight, and guide post one end is connected with adjustment motor, the other end is fixed on housing.
The gyro of adjustable stability as above and movement locus, is characterized in that: described adjustment motor has at a slow speed, standard stops function.
The gyro of adjustable stability as above and movement locus, is characterized in that: described gear unit, mechanical speed governors unit, counterweight element, control unit is even is distributed in around central shaft.
Its beneficial effect of the present utility model is: the utility model under the running parameter prerequisite changing driving motor, can carry out adjustment and the checking of gyroscopic stability, and by changing gyro position of centre of gravity, can realize the object changing gyration track.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A profile in Fig. 1;
Fig. 3 is Fig. 1 II place enlarged drawing.
Detailed description of the invention
Description of reference numerals: flywheel 1, housing 2, upper shell 2.1, middle shell 2.2, lower house 2.3, fixed head 2.4, dividing plate 2.5, cover plate 2.6, central shaft 3, gear unit 4, driving motor 4.1, driving motor frame 4.2, splined shaft 4.3, spring 4.4, anti-slip ring 4.5, friction wheel 4.6, O type circle 4.7, mechanical speed governors unit 5, swivel nut 5.1, bail wire 5.2, adjusting nut 5.3, locking nut 5.4, Anti-slip cover 5.5, counterweight element 6, regulate motor 6.1, regulate motor rack 6.2, screw mandrel 6.3, balancing weight 6.4, rolling bearing 6.5, guide post 6.6, control unit 7, bearing 8, tongue and groove 9.
Below in conjunction with accompanying drawing, the utility model is described further:
The utility model proposes a kind of structure simple, stability and the precession of gyro can be verified, thus realize the function of its adjustable stability and movement locus.As shown in Figure 1, the gyro (hereinafter referred to as gyro) of a kind of adjustable stability of the present utility model and movement locus, primarily of flywheel 1, housing 2, central shaft 3, gear unit 4, mechanical speed governors unit 5, counterweight element 6, functional part such as control unit 7 grade forms, described flywheel 1 is arranged on housing 2 inside center by the splined of central shaft 3, housing 2 inside center lays central shaft 3 simultaneously, gear unit 4 and counterweight element 6, gear unit 4 is symmetrical centered by housing 2 with counterweight element 6, mechanical speed governors unit 5 is arranged on the shaft end of gear unit 4, and closely cooperate with housing 2, control unit 7 is fixed on the dividing plate of the housing 2 of central shaft 3 end.
As shown in Figure 1, housing 2 of the present utility model comprises upper shell 2.1, middle shell 2.2, lower house 2.3, fixed head 2.4, dividing plate 2.5, cover plate 2.6.Described middle shell 2.2 is connected with upper shell 2.1, lower house 2.3 respectively by fastening structure, define the gyro shell of a kind of adjustable stability and movement locus, fixed head 2.4 is arranged on middle shell 2.2 and upper shell 2.1 junction, its function is to support gear unit 4 and counterweight element 6, the mechanical connection strengthening upper shell 2.1 and middle shell 2.2 further, strengthens the stability of housing 2; It is inner that dividing plate 2.5 is arranged on upper shell 2.1, its core is connected by bearing 8 with the end of central shaft 3, spatially isolate gear unit 4, counterweight element 6 and control unit 7, to reach gyro mechanical moving parts and the non-interfering object of intelligent control part.
As shown in Figure 1, Figure 3, gear unit 4 of the present utility model comprises driving motor 4.1, driving motor frame 4.2, splined shaft 4.3, spring 4.4, anti-slip ring 4.5, friction wheel 4.6, O type circle 4.7.Driving motor 4.1 is fixed on driving motor frame 4.2, and driving motor frame 4.2 is located on the fixed head 2.4 of housing 2 by screw; Driving motor 4.1 is connected with holding screw with splined shaft 4.3, and splined shaft 4.3 and friction wheel 4.6 junction are provided with spline, its objective is and are convenient to friction wheel 4.6 sliding axially and transmitting torque on splined shaft 4.3; Spring 4.4 two ends are equipped with anti-slip ring 4.5, and one end is connected with driving motor frame 4.2, and the other end is connected with friction wheel 4.6, and the object arranging anti-slip ring 4.5 is that in motion process, limit friction wheel drives spring circumferential movement; Friction wheel 4.6 is provided with O type circle 4.7, and contacts with flywheel 1, and the object arranging O type circle 4.7 is the friction increasing friction wheel 4.6 and flywheel 1, to meet the most important condition of frictional drive.
As shown in Figure 1, Figure 3, mechanical speed governors unit 5 of the present utility model comprises swivel nut 5.1, bail wire 5.2, adjusting nut 5.3, locking nut 5.4, Anti-slip cover 5.5.Upper shell 2.1 and middle shell 2.2 junction of housing 2 are provided with notch, and notch is provided with swivel nut 5.1, and swivel nut 5.1 and housing 2 are clamped by bail wire 5.2, prevent swivel nut 5.1 and housing 2 in gyration process from having relative motion.Adjusting nut 5.3 carries out being threaded coordinating with swivel nut 5.1, by the axially-movable that the rotation direction motion of adjusting nut 5.3 produces, drive moving axially of the friction wheel 4.6 be connected with Anti-slip cover 5.5, reach the distance regulating friction wheel 4.6 and gyro center, thus the movement velocity changing gyro is (as under the initial speed that driving motor sets at control unit, or gyro after long time running transmission efficiency reduce time, adjustable gearratio by mechanical speed governors unit), regulate to realize the stability of gyro under initial speed that driving motor sets at control unit or certain rotating speed, form the adjustable stability feature of gyro.Locking nut 5.4 is connected with adjusting nut 5.3, and be threaded with swivel nut 5.1 coordinates simultaneously, thus forms retaining mechanism, prevents adjusting nut 5.3 in motion process from sliding, and improves the performance of the adjustable stability of gyro.Locking nut 5.4 and adjusting nut 5.3 end are equipped with hexagon ring, are convenient to the adjustment manually carrying out being correlated with.Anti-slip cover 5.5 arranges object and is that in motion process, limit friction wheel 4.6 drives spring 4.4 circumferential movement.Foregoing is the realization of mechanical speed governors function, and the electric speed regulation of gyro is realized by control unit, and two speed-regulating functions of common composition the utility model example, strengthen the adjustability of speed.
As shown in Figure 1, counterweight element 6 of the present utility model comprises adjustment motor 6.1, regulates motor rack 6.2, screw mandrel 6.3, balancing weight 6.4, rolling bearing 6.5, guide post 6.6.Regulate motor 6.1 to be fixed on and regulate on motor rack 6.2, regulate motor rack 6.2 to be located on the fixed head 2.4 of housing by screw; Screw mandrel 6.3 one end is connected with adjustment motor rack 6.2 with holding screw, and the other end is fixed on rolling bearing 6.5 inner ring, and balancing weight 6.4 is placed on screw mandrel 6.3 by ball screw kinematic pair.A guide post 6.6 is installed with in balancing weight 6.4, guide post 6.6 one end is connected with adjustment motor 6.1, the other end is fixed on housing 2, its role is to lead to balancing weight 6.4, be convenient to the distance regulating balancing weight 6.4 and gyro center, reach and change gyro center of gravity object, thus change the movement locus of gyro.Upper shell 2.1 and middle shell 2.2 junction of housing 2 are provided with notch, and the outer ring of notch and bearing 6.5 fixes.In order to realize the movement locus function changing gyro, will require that the adjustment motor of counterweight element has at a slow speed, standard stops function, its realization determines primarily of control unit.
As shown in Figure 1, control unit 7 of the present utility model comprises controller 7.1, the main components compositions such as driver module 7.2 and power supply 7.3, power supply 7.3 of the present utility model is driving motor 4.1, regulates motor 6.1 provide power supply and can be rotated by driver module 7.2 drive motors, controller 7.1 can carry out wireless telecommunications with the external world, and control driving motor 4.1 by communication information, regulate the rotation of motor 6.1, driving motor 4.1 and adjustment motor 6.1 generally select Miniature alternating-current or direct current adjustable speed motor.Due to very ripe being used in various different gyro of control unit of the present utility model, be very ripe prior art, so do not describe in detail herein.
As shown in Figure 1, central shaft 3 of the present utility model is fixed on housing 2 inside center axial location, and its two ends are all connected with housing 2 by bearing 8, and fixed head 2.4 center of housing 2 inside has hole, and central shaft 3 passes therethrough.Upper-lower casing inwall all has groove, and fixed head 2.4 two ends are provided with tongue, formation and tongue and groove 9, and junction is also provided with screw, is convenient to the compact siro spinning technology (as shown in Figure 2) of fixed head 2.4 and housing 2.Central shaft 3 spline part office connects flywheel 1, the lower end of flywheel 1 is connected with the shaft shoulder (shaft shoulder other end is connected with bearing 8) of central shaft 3 by spring 9, the object arranging spline is that flywheel 1 is slid axially on central shaft 3 by the elastic force of spring 9, transmit the velocity of rotation that power changes central shaft 3 simultaneously, and mutually coordinate with counterweight element 6, thus change the movement locus of gyro.
As preferably, all modules should be evenly distributed on central shaft 3 around.
The course of work of this gyro is: user first holds housing 2, controls driving motor 4.1 and rotates and then flywheel 1 is rotated, realize the spinfunction of gyro by operation control unit 7.As found gyro fluctuation of service, user regulates the distance at friction wheel 4.6 and gyro center by mechanical speed governors unit 5, thus change the movement velocity of gyro, realize the stability of gyro under initial speed that driving motor sets at control unit or certain rotating speed to regulate, form the adjustable stability feature of gyro.In gyro running, user carries out by remote control and control unit 7 operation that Control on Communication regulates motor 6.1, thus regulates balancing weight 6.4 and the distance at gyro center, reaches and changes gyro center of gravity object, thus change the movement locus of gyro.
The utility model degree of intelligence is high, and operating performance is strong.By the adjustment of the nut and driving motor speed that regulate mechanical speed adjustment unit, expand the scope that transmission regulates.When needs checking regulate gearratio time, due to housing and transmission module separate, improve the safety of operation, reliability.
Claims (8)
1. the gyro of an adjustable stability and movement locus, comprise flywheel (1), housing (2), central shaft (3), gear unit (4), mechanical speed governors unit (5), counterweight element (6), control unit (7), gear unit (4) comprises friction wheel (4.6), counterweight element (6) comprises balancing weight (6.4), described flywheel (1) is arranged on housing (2) inside center by the splined of central shaft (3), housing (2) inside center lays central shaft (3), gear unit (4) and counterweight element (6), it is characterized in that: described gear unit (4) is symmetrical centered by housing (2) with counterweight element (6), mechanical speed governors unit (5) is arranged on the shaft end of gear unit (4), and closely cooperate with housing (2), the distance at mechanical speed governors unit (5) adjustable friction wheel (4.6) and gyro center, the distance at control unit (7) adjustable weight block (6.4) and gyro center, described gear unit (4) rotates by friction wheel (4.6) flywheel driven (1).
2. the gyro of adjustable stability as claimed in claim 1 and movement locus, it is characterized in that: described housing (2) comprises upper shell (2.1), middle shell (2.2), lower house (2.3), fixed head (2.4), dividing plate (2.5), cover plate (2.6), described middle shell (2.2) is connected with upper shell (2.1), lower house (2.3) respectively by fastening structure, and fixed head (2.4) is arranged on middle shell (2.2) and upper shell (2.1) junction; It is inner that dividing plate (2.5) is arranged on upper shell (2.1), and its core is connected by bearing (8) with the end of central shaft (3), and control unit (7) is fixed on the dividing plate of housing (2) of central shaft (3) end.
3. the gyro of adjustable stability as claimed in claim 2 and movement locus, is characterized in that: described central shaft (3) is fixed on housing (2) inside center axial location
,its two ends are all connected with housing (2) by bearing (8), fixed head (2.4) center of housing (2) inside has hole, central shaft (3) passes therethrough, upper-lower casing inwall all has groove, fixed head (2.4) two ends are provided with tongue, and junction is also provided with screw, are convenient to the compact siro spinning technology of fixed head (2.4) and housing (2), central shaft (3) spline part office connects flywheel (1), and the lower end of flywheel (1) is connected by the shaft shoulder of spring (9) with central shaft (3).
4. the gyro of adjustable stability as claimed in claim 2 and movement locus, it is characterized in that: described gear unit (4) also comprises driving motor (4.1), driving motor frame (4.2), splined shaft (4.3), spring (4.4), anti-slip ring (4.5), O type circle (4.7), driving motor (4.1) is fixed on driving motor frame (4.2), and driving motor frame (4.2) is located on the fixed head (2.4) of housing (2) by screw; Driving motor (4.1) is connected with holding screw with splined shaft (4.3), and splined shaft (4.3) and friction wheel (4.6) junction are provided with spline; Spring (4.4) two ends are equipped with anti-slip ring (4.5), and one end is connected with driving motor frame (4.2), and the other end is connected with friction wheel (4.6); Friction wheel (4.6) is provided with O type circle (4.7), and contacts with flywheel (1).
5. the gyro of adjustable stability as claimed in claim 1 or 2 and movement locus, it is characterized in that: described mechanical speed governors unit (5) comprises swivel nut (5.1), bail wire (5.2), adjusting nut (5.3), locking nut (5.4), Anti-slip cover (5.5), swivel nut (5.1) and housing (2) are clamped by bail wire (5.2); Adjusting nut (5.3) carries out being threaded coordinating with swivel nut (5.1), by the axially-movable that the rotation direction motion of adjusting nut (5.3) produces, drive moving axially of friction wheel (4.6) be connected with Anti-slip cover (5.5), reach the distance regulating friction wheel (4.6) and gyro center, locking nut (5.4) is connected with adjusting nut (5.3), be threaded with swivel nut (5.1) simultaneously and coordinate, thus form retaining mechanism, prevent adjusting nut in motion process (5.3) from sliding.
6. the gyro of adjustable stability as claimed in claim 1 or 2 and movement locus, it is characterized in that: described counterweight element (6) also comprises adjustment motor (6.1), regulates motor rack (6.2), screw mandrel (6.3), rolling bearing (6.5), guide post (6.6), regulate motor (6.1) to be fixed on and regulate on motor rack (6.2), regulate motor rack (6.2) to be located on the fixed head (2.4) of housing by screw; Screw mandrel (6.3) one end is connected with adjustment motor rack (6.2) with holding screw, the other end is fixed on rolling bearing (6.5) inner ring, balancing weight (6.4) is placed on screw mandrel (6.3) by ball screw kinematic pair, a guide post (6.6) is installed with, on guide post (6.6) one end is connected with adjustment motor (6.1), the other end is fixed on housing (2) in balancing weight (6.4).
7. the gyro of adjustable stability as claimed in claim 6 and movement locus, is characterized in that: described adjustment motor (6.1) has at a slow speed, standard stops function.
8. the adjustable stability as described in claim 1,2,3 or 4 and the gyro of movement locus, is characterized in that: described gear unit (4), mechanical speed governors unit (5), counterweight element (6), control unit (7) are even is distributed in central shaft (3) around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382997.1U CN204767364U (en) | 2015-06-05 | 2015-06-05 | Adjustable stability and movement track's top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382997.1U CN204767364U (en) | 2015-06-05 | 2015-06-05 | Adjustable stability and movement track's top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204767364U true CN204767364U (en) | 2015-11-18 |
Family
ID=54507496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520382997.1U Withdrawn - After Issue CN204767364U (en) | 2015-06-05 | 2015-06-05 | Adjustable stability and movement track's top |
Country Status (1)
| Country | Link |
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| CN (1) | CN204767364U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857719A (en) * | 2015-06-05 | 2015-08-26 | 湖北工业大学 | Gyroscope adjustable in stability and movement locus |
| WO2018223757A1 (en) * | 2017-06-10 | 2018-12-13 | 郑辉槟 | Accelerating fidget spinner and method for accelerating rotation of same |
| CN110882548A (en) * | 2018-08-16 | 2020-03-17 | 广州市三宝动漫玩具有限公司 | Toy spinning top |
-
2015
- 2015-06-05 CN CN201520382997.1U patent/CN204767364U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857719A (en) * | 2015-06-05 | 2015-08-26 | 湖北工业大学 | Gyroscope adjustable in stability and movement locus |
| WO2018223757A1 (en) * | 2017-06-10 | 2018-12-13 | 郑辉槟 | Accelerating fidget spinner and method for accelerating rotation of same |
| CN110882548A (en) * | 2018-08-16 | 2020-03-17 | 广州市三宝动漫玩具有限公司 | Toy spinning top |
| CN110882548B (en) * | 2018-08-16 | 2021-11-02 | 广州市三宝动漫玩具有限公司 | Toy spinning top |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20171114 |
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| AV01 | Patent right actively abandoned |