CN210639825U

CN210639825U - Unilateral balancing block

Info

Publication number: CN210639825U
Application number: CN201921343982.9U
Authority: CN
Inventors: 张宪; 杨子豪
Original assignee: Dongguan Weihong Intelligent Technology Co Ltd
Current assignee: Lunqu Technology (Dongguan) Co.,Ltd.
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-29
Anticipated expiration: 2029-08-19

Abstract

The utility model relates to an unilateral balanced square includes the frame, fixing device, including a motor, an end cap, a controller, and a cover plate, flywheel and controlling means, the frame is by six deckle boards formation cube, the deckle board includes mounting panel and four side deckle boards adjacent with the mounting panel, it is unilateral to form four each other between four side deckle boards, fixing device sets up in the frame and can dismantle with the mounting panel and be connected, the motor is installed on fixing device, and motor shaft and unilateral parallel, flywheel and motor shaft fixed connection, controlling means and motor electric connection, the steerable motor drive flywheel of controlling means rotates. Generally speaking, this unilateral balanced square, accurate application angular momentum conservation law realizes holistic unilateral standing, and the motion mode is novel, and simple structure is firm, and is whole light and handy pleasing to the eye.

Description

Unilateral balancing block

Technical Field

The utility model relates to a teaching instrument technical field specifically is a unilateral balanced square.

Background

Conservation of angular momentum, one of the general laws of physics, reflects the general laws of motion of particles and particle systems around a point or axis: for a fixed point O, the resultant external moment experienced by a particle is zero, and the angular momentum vector of the particle remains constant. The angular momentum conservation law is widely applied in actual life and is a necessary knowledge point for students in the current generation, the existing angular momentum conservation law teaching instrument has a lot of inconvenience, and a handheld and manually driven simple and crude teaching instrument is provided, so that on one hand, the angular momentum conservation law cannot be accurately realized, and on the other hand, the learning interest of the students is difficult to arouse; the teaching instrument has the problems of complicated circuit, complex internal structure, inconvenient operation, high manufacturing cost, small popularization range and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

For solving the above problem, the utility model provides an unilateral balanced square, the accurate angular momentum conservation law of using realizes holistic unilateral standing, and the motion mode is novel, and simple structure is firm, and is whole light and handy pleasing to the eye.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a unilateral balanced square includes the frame, fixing device, including a motor, an end cap, a controller, and a cover plate, the frame forms cubic by six deckle boards, the deckle board includes mounting panel and four adjacent deckle boards with the mounting panel, it is unilateral each other to form four between four deckle boards, fixing device sets up in the frame and can dismantle with the mounting panel and be connected, the motor is installed on fixing device, and motor shaft and unilateral parallel, flywheel and motor shaft fixed connection, controlling means and motor electric connection, the steerable motor drive flywheel of controlling means rotates.

Preferably, the control device comprises a control panel, a control window is arranged on the side frame plate on either side, and the control panel is fixedly connected with one end of the fixing device close to the control window.

Preferably, the fixing device comprises a bottom frame and a side frame, the bottom frame is detachably connected with the mounting plate, a containing cavity is formed between the bottom frame and the mounting plate, the front end of the motor is fixedly connected with the bottom frame, the flywheel is arranged in the containing cavity and fixedly connected with a rotating shaft of the motor, the side frame is arranged around the motor, and the control device is fixedly connected with the side frame.

Preferably, the frame further comprises six connecting blocks, and the connecting blocks can be connected with the frame plates to form a frame.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the unilateral balancing square block comprises a frame, a fixing device, a motor, a flywheel and a control device, wherein the frame is formed into a cubic block by six frame plates, each frame plate comprises an installation plate and four side frame plates adjacent to the installation plate, the frame plates are the same in appearance size, and the middle parts of the frame plates are arranged in a hollow manner, so that the unilateral balancing square block is flat and symmetrical in appearance, and is light and attractive as a whole; four unilateral edges are formed among the four side frame plates, the fixing device is arranged in the frame and is detachably connected with the mounting plate, the motor is arranged on the fixing device, the rotating shaft of the motor is parallel to the unilateral edge, the stability of each structure in the frame is ensured in the motion process of the unilateral edge balancing block, the unilateral edge standing of the unilateral edge balancing block is structurally ensured by applying the angular momentum conservation law to the unilateral edge standing, the flywheel is fixedly connected with the rotating shaft of the motor, the control device is electrically connected with the motor, the control device can control the motor to drive the flywheel to rotate, the motor adopts an encoder motor in the embodiment, so that the flywheel can realize the accurate rotation of acceleration, deceleration and positive and negative rotation, the unilateral standing and the overall stability of the unilateral edge balancing block are better realized, in general, the unilateral edge balancing block accurately applies the angular momentum conservation law to the unilateral standing of the whole body, and the motion, simple and stable structure, and light and beautiful whole body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention,

in the drawings:

fig. 1 shows a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 shows an exploded view of an embodiment of the present invention;

fig. 3 shows an internal structure diagram of an embodiment of the present invention.

In the figure: the device comprises a frame 1, a frame plate 10, a mounting plate 11, a side frame plate 12, a control window 120, a single side 13, a fixing device 2, a bottom frame 20, a side frame 21, a containing cavity 22, a motor 3, a flywheel 4, a control device 5, a control panel 50 and a connecting block 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, a unilateral balancing cube includes a frame 1, a fixing device 2, a motor 3, a flywheel 4 and a control device 5, where the frame 1 is a cube formed by six frame plates 10, the frame plates 10 can be made of light-weight and high-strength metal materials such as aluminum plates, copper plates or steel plates, in this embodiment, preferably, aluminum plates are used, specifically, the frame plates 10 have the same external dimensions, and a hollow middle portion is provided, so that the unilateral balancing cube is flat and symmetrical in appearance, and is light and beautiful in whole, further, the frame plates 10 include a mounting plate 11 and four side frame plates 12 adjacent to the mounting plate, four unilateral plates 13 are formed between the four side frame plates 12, specifically, an annular mounting frame is provided in the hollow middle portion of the mounting plate 11, and a plurality of threaded holes are provided on the mounting frame for fixedly connecting with the fixing device 2, so as to ensure the stability of the rest of the internal components, in addition, the side frame plates 12 actually serve as the placement surface of the single-sided balancing block, that is, when the single-sided balancing block is not started, the side frame plates 12 are in contact with a platform such as a desktop or a floor, and the single side 13 between the side frame plates 12 is a supporting point for the single-sided balancing block to stand after being started.

The fixing device 2 is arranged in the frame 1 and detachably connected with the mounting plate 11, specifically, the fixing device 2 is in threaded connection with a threaded hole of the mounting plate 11, the fixing device 2 is provided with a plurality of mounting positions for stabilizing the motor 3 and the control device 5, so that the stability of each structure in the frame 1 is ensured in the movement process of the unilateral balancing block, and the unilateral standing of the unilateral balancing block is realized by applying the angular momentum conservation law; motor 3 installs on fixing device 2, and motor 3 pivot is parallel with unilateral 13, flywheel 4 and motor 3 pivot fixed connection, this motor 3 pivot is coaxial with the profile center of mounting panel 11, thereby make the rotation center of flywheel 4 become the rotation center of four unilateral 13, ensure the motion or the unilateral stability of standing of this unilateral balanced square after the start, in addition, motor 3 adopts the encoder motor in this implementation, make flywheel 4 can realize the acceleration and deceleration, the accurate rotation of just reversing, thereby realize the unilateral of this unilateral balanced square stand and holistic stationarity better.

Further, controlling means 5 and motor 3 electric connection, controlling means 5 steerable motor 3 drive flywheel 4 of 5 rotations, it is concrete, controlling means 5 is equipped with attitude sensor, can be used to detect and feedback this unilateral balanced square's attitude information, controlling means 5 is through the steerable motor of attitude information of attitude sensor feedback, it is forward rotation or reverse rotation, rotation with higher speed or rotation with lower speed to confirm flywheel 4 according to the law of conservation of angular momentum, thereby realize this unilateral standing and holistic equilibrium of unilateral balanced square.

According to the scheme, the side frame plate 12 of the unilateral balance square is placed on a plane such as a desktop, a floor and the like, then the control device 5 is started, the motor 3 drives the flywheel 4 to rotate, the flywheel 4 can drive the unilateral balance square to rotate by fast rotation, so that the unilateral balance square is converted from a state that the side frame plate 12 serves as a supporting surface to a state that the unilateral 13 serves as a supporting point, when the unilateral 13 of the unilateral balance square is in contact with the plane, the control device 5 can control the motor 3 according to the posture information of the unilateral balance square, specifically, when the unilateral balance square stands on one side, the unilateral balance square can topple in one direction under the action of self gravity, at the moment, the rotation direction of the flywheel 4 can rotate in the opposite direction of toppling over the unilateral balance square under the control of the control device 5, and the angular momentum conservation law is accurately applied to realize the unilateral standing of the unilateral balance square, in addition, when this unilateral balanced square needs to trade another unilateral 13 and contacts when standing, accessible controlling means 5 control motor 3 for flywheel 4 accelerates and rotates toward the unilateral 13 direction that need stand, and overall speaking, this unilateral balanced square, the accurate angular momentum conservation law of applying realizes holistic unilateral and stands, and the motion mode is novel, and simple structure is firm, and is whole light and handy pleasing to the eye.

Further, the control device 5 includes a control panel 50, the side frame plates 12 on both sides of any one of the single sides 13 are provided with a control window 120, the control panel 50 is fixedly connected with one end of the fixing device 2 close to the control window 120, specifically, the control panel 50 does not extend out of the frame 1, so that it is ensured that the control panel 50 is protected by the frame 1 during the movement of the single-side balancing block, the overall safety and reliability are enhanced, and in addition, a user can control the control panel 50 through the control window 120, so as to start the single-side balancing block.

In order to ensure the stability and the overall symmetrical stability of the internal structure of the unilateral balancing block in the moving process, the fixing device 2 of the unilateral balancing block comprises an underframe 20 and a side frame 21, the underframe 20 is detachably connected with a mounting plate 11, a containing cavity 22 is formed between the underframe 20 and the mounting plate 11, specifically, four mounting rods are arranged between the underframe 20 and the mounting plate 11, the containing cavity 22 is provided for the flywheel 4, the front end of the motor 3 is fixedly connected with the underframe 20, the flywheel 4 is arranged in the containing cavity 22 and is fixedly connected with a rotating shaft of the motor 3, the side frame 21 surrounds the motor 3, and the control device 5 is fixedly connected with the side frame 21.

Referring to fig. 2 and 3, the frame further comprises six connecting blocks 6, the connecting blocks 6 can connect the frame plates 10 to form the frame 1, in this embodiment, the connecting blocks 6 are preferably six-sided nut blocks, specifically, the connecting blocks 6 are placed in right angles of a space formed between any three frame plates 10 and are connected and fixed through bolts, so that the frame 1 is simple in structure, and the overall safety is enhanced.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A single-sided balancing block, comprising

The frame (1) is formed into a cubic block by six frame plates (10), the frame plates (10) comprise a mounting plate (11) and four side frame plates (12) adjacent to the mounting plate, and four single edges (13) are formed among the four side frame plates (12);

the fixing device (2) is arranged in the frame (1) and is detachably connected with the mounting plate (11);

the motor (3) is arranged on the fixing device (2), and the rotating shaft of the motor (3) is parallel to the single side (13);

the flywheel (4), the said flywheel (4) is fixedly connected with spindle of the electrical machinery (3);

the control device (5), control device (5) and motor (3) electric connection, controlling means (5) steerable motor (3) drive flywheel (4) rotate.

2. The single-sided balancing block of claim 1, wherein the control device (5) comprises a control panel (50), the side frame plates (12) on both sides of any one of the single sides (13) are provided with a control window (120), and the control panel (50) is fixedly connected to the end of the fixing device (2) close to the control window (120).

3. The single-sided balancing block of claim 2, wherein the fixing device (2) comprises a base frame (20) and a side frame (21), the base frame (20) is detachably connected with the mounting plate (11), a containing cavity (22) is formed between the base frame (20) and the mounting plate (11), the front end of the motor (3) is fixedly connected with the base frame (20), the flywheel (4) is arranged in the containing cavity (22) and fixedly connected with a rotating shaft of the motor (3), the side frame (21) is arranged around the motor (3), and the control device (5) is fixedly connected with the side frame (21).

4. A single-sided balancing cube according to claim 3, characterized in that it further comprises six connecting blocks (6), said connecting blocks (6) being adapted to connect the respective frame plates (10) to form the frame (1).