Man-machine interaction movement device
This application is a divisional application with application number 201610677638.8 (application date 2016-08-16, entitled human-machine interactive exercise device).
Technical Field
The invention belongs to the technical field of balance cars, and particularly relates to a man-machine interaction movement device.
Background
The operation principle of a balance vehicle, namely a somatosensory vehicle and a thinking vehicle, is mainly established on the basic principle called dynamic stability, the gyroscope and the acceleration sensor in the vehicle body are utilized to detect the change of the posture of the vehicle body, and a servo control system is utilized to accurately drive a motor to carry out corresponding adjustment so as to keep the balance of the system.
At present, the existing balance car comprises two frames which are oppositely arranged and can rotate mutually, wherein the rotation connection between the two frames is realized through a rotating mechanism arranged on the two frames, and the two frames are mutually connected to form an integral structure. The two frames of the existing balance car are mutually matched through a limiting shaft and a limiting groove which are respectively arranged on the two frames to carry out limiting connection, and the structure is complex; and the limiting connection parts of the two frames are only wrapped by the shell, and other parts are not arranged, so that the overall functional property of the balance car is enhanced in an auxiliary manner, and the full development and utilization of the overall structure of the balance car are restricted.
Disclosure of Invention
The present invention is directed to a human-machine interaction exercise device for solving the above problems.
The invention provides a man-machine interaction movement device, which comprises a first frame, a second frame and a rotating mechanism, wherein the first frame and the second frame can rotate mutually; at least one side of two opposite sides of the first frame and the second frame is fixed with a rotation limiting part for limiting the rotation angle of the first frame and the second frame, and a function expansion part is rotatably connected to the rotation limiting part, wherein the function expansion part is in limiting connection with the rotation limiting part on the first frame or the second frame so as to limit the rotation angle of the function expansion part relative to the first frame or the second frame; the slewing mechanism includes the axis of rotation, the tip of axis of rotation stretches into on the rotatory locating part of first frame and second frame to stretch out for first frame and second frame part, just the axis of rotation joint has the jump ring on the tip that stretches out first frame and second frame.
As a preferred aspect of the present invention, the function expanding member is a structure in which a plurality of parts are detachably assembled.
As a preferable aspect of the present invention, the rotation limiting member of the first frame is provided with a first notch, the function expansion member is provided with a first limiting strip on a side facing the rotation limiting member of the first frame, and when the function expansion member is assembled to the rotation limiting member, the first limiting strip of the function expansion member is embedded in the first notch and can rotate in the first notch relative to the first frame.
As a preferable aspect of the present invention, the rotation limiting member of the second frame is provided with a second notch, the function expanding member is provided with a second limiting strip on a side facing the rotation limiting member of the second frame, and when the function expanding member is assembled to the rotation limiting member, the second limiting strip of the function expanding member is embedded in the second notch and can rotate in the second notch relative to the second frame.
As a preferable aspect of the present invention, the first stopper strip and the second stopper strip of the function expansion member are disposed on the same line.
In a preferred embodiment of the present invention, the rotation stoppers of the first frame and the second frame are provided with first notches and second notches which are bilaterally symmetrical with respect to the function expanding member.
As the preferred scheme of the invention, the function expansion piece is set as a decorative lamp and a display screen.
As a preferable aspect of the present invention, the function expanding member is provided with a grab bar or a seat.
Due to the application of the technical scheme, the invention has the following beneficial effects:
(1) according to the man-machine interaction movement device, the function expansion piece is arranged on the two rotation limiting pieces of the first frame or the second frame and is in limiting connection with the first frame or the second frame, so that when the man-machine interaction movement device is designed in an integral structure, the whole man-machine interaction movement device can be subjected to function expansion through the function expansion piece, the function expansion piece can be specifically set as a decorative piece such as a lamp decoration or a driving state display screen, and a grab bar or a seat can be additionally arranged on the function expansion piece, so that other auxiliary functions of the man-machine interaction movement device can be further expanded, the full development and utilization of the whole structure of a balance car are realized, and the use requirements of people on the man-machine interaction movement device are further met;
(2) according to the man-machine interaction movement device, the function expansion piece is arranged on the two rotation limiting pieces of the first frame or the second frame and is in limiting connection with the rotation limiting pieces on the first frame and the second frame respectively, so that the rotation angle of the function expansion piece relative to the first frame and the second frame is limited, and the frame structure is simplified.
Drawings
FIG. 1 is an exploded view of a human-machine interaction exercise device according to a preferred embodiment of the present invention.
FIG. 2 is a partial cross-sectional view of the human-machine interaction exercise device provided in the preferred embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, a man-machine interaction exercise device 100 according to a preferred embodiment of the present invention includes a first frame 10, a second frame 20 disposed opposite to the first frame 10 and rotatably connected to the first frame 10, wherein rotation limiting members 120 are respectively fixed on two opposite sides of the first frame 10 and the second frame 20, a rotation mechanism disposed between the first frame 10 and the second frame 20 for rotatably connecting the first frame 10 and the second frame 20, and a function expanding member 40 sleeved on the rotation limiting members 120 on the two opposite sides of the first frame 10 and the second frame 20.
The first frame 10 and the second frame 20 have substantially the same structural shape, and the first frame 10 and the second frame 20 can rotate relative to each other under the action of the rotating mechanism. In this embodiment, the rotating mechanism includes a rotating shaft 31, opposite ends of the rotating shaft 31 respectively extend into the rotation limiting members 120 of the first frame 10 and the second frame 20, and both the first frame 10 and the second frame 20 can rotate relative to the rotating shaft 31, so as to realize the rotating connection between the first frame 10 and the second frame 20. The rotating shaft 31 partially extends out of the first frame 10 and the second frame 20, and two side end portions of the rotating shaft 31 extending out of the first frame 10 and the second frame 20 are respectively clamped with a clamp spring 32, so that the clamp springs 32 are used for realizing the limit connection of the first frame 10 and the second frame 20 in the axial direction and realizing the mutual rotation between the first frame 10 and the second frame 20.
In this embodiment, when the rotating mechanism is assembled to the first frame 10 and the second frame 20, the rotating mechanism further includes a limiting shaft 33 for limiting a maximum rotating angle between the first frame 10 and the second frame 20, wherein one end of the limiting shaft 33 is fixed on the rotation limiting member 120 of the first frame 10, and the other end of the limiting shaft 33 extends into the rotation limiting member 120 of the second frame 20, and the rotation limiting member 120 of the second frame 20 is provided with a limiting groove 34 corresponding to the limiting shaft 33, and the limiting groove 34 can limit the maximum rotating angle between the first frame 10 and the second frame 20 through the matching between the limiting shaft 33 and the limiting groove 34, and it can be understood that the limiting groove 34 is an arc-shaped structure.
It can be understood that, according to the requirement of use, the function expansion part 40 is specifically applied to the human-computer interaction movement device 100, and may be configured as one part, or may be configured as a structure assembled by a plurality of detachable parts. Through the assembly relationship between the function expansion piece 40 and the two rotation limiting pieces 120 of the first frame 10 and the second frame 20, when the human-computer interaction movement device 100 is designed in an integral structure, the function of the whole human-computer interaction movement device 100 can be expanded through the function expansion piece 40, specifically, the function expansion piece 40 can be set as a decorative piece such as a lamp or a driving state display screen, or a grab bar or a seat can be additionally arranged on the function expansion piece 40, so that other auxiliary functions of the human-computer interaction movement device can be further expanded, the full development and utilization of the whole structure of the balance car can be realized, and the use requirements of people on the human-computer interaction movement device can be further met.
In this embodiment, the function expansion piece 40 is provided with a limiting through hole 43 corresponding to the limiting shaft 33, so that the limiting shaft 33 on the first frame 10 can smoothly pass through the function expansion piece 40 and extend into the limiting groove 34 on the second frame 20, and the limitation of the maximum rotation angle between the first frame 10 and the second frame 20 is realized. That is, the function expansion member 40 is assembled to the rotation limiting members 120 of the first frame 10 and the second frame 20, and does not affect the limitation of the mutual rotation angle between the first frame 10 and the second frame 20. Therefore, the limiting through hole 43 formed in the function expansion piece 40 is specifically arranged opposite to the limiting groove 34 on the second frame 20, and the size of the limiting through hole is larger than or equal to the size of the limiting groove 34.
Specifically, the first slot 11 is formed in the rotation limiting member 120 of the first frame 10, correspondingly, the first limiting bar 41 is fixed to the function expanding member 40 on a side facing the rotation limiting member 120 of the first frame 10, and when the function expanding member 40 is assembled to the first frame 10, the first limiting bar 41 of the function expanding member 40 is embedded in the first slot 11 of the rotation limiting member 120 of the first frame 10 and can rotate back and forth in the first slot 11 of the rotation limiting member 120 relative to the first frame 10.
Similarly, the rotation limiting connection between the function expansion piece 40 and the rotation limiting piece 120 of the second frame 20 is specifically that a second slot 21 is formed in the rotation limiting piece 120 of the second frame 20, the second limiting strip 42 is fixed to the function expansion piece 40 on the side facing the rotation limiting piece 120 of the second frame 20, and when the function expansion piece 40 is assembled to the rotation limiting piece 120 on the second frame 20, the second limiting strip 42 of the function expansion piece 40 is embedded in the second slot 21 of the rotation limiting piece 120 on the second frame 20 and can rotate back and forth in the second slot 21 of the rotation limiting piece 120 on the second frame 20 relative to the second frame 20. It is understood that, during the structural design of the human-machine interaction movement device 100 of the embodiment, the function expansion element 40 can rotate only relative to the rotation limiting element 120 of the first frame 10 and/or only relative to the rotation limiting element 120 of the second frame 20, and in the embodiment, the function expansion element 40 can rotate relative to the rotation limiting elements 120 of the first frame 10 and the second frame 20.
In the present embodiment, the first stopper bar 41 and the second stopper bar 42 of the function expansion unit 40 are disposed on the same straight line, and the first slot 11 and the second slot 21 formed in the rotation stopper 120 of the first frame 10 are bilaterally symmetric with respect to the function expansion unit 40. When the function expansion member 40 is assembled to the rotation limiting members 120 of the first frame 10 and the second frame 20 for use, it can rotate around the first frame 10 and the second frame 20, and the first limiting strip 41 and the second limiting strip 42 on the function expansion member 40 respectively limit the maximum rotation angle between the function expansion member 40 and the first frame 10 and the second frame 20.
It is understood that the maximum angle of rotation of the function expansion member 40 with respect to the first frame 10 and the second frame 20 is smaller than the maximum angle of rotation between the first frame 10 and the second frame 20, so that the function expansion member 40 can rotate again together with the first frame 10 or the second frame 20 when rotating to the maximum angle with respect to the first frame 10 or the second frame 20.
It is understood that in another embodiment, the rotation angle of the function expansion member with respect to the first frame 10 and the second frame 20 is defined by the rotation limit connection between the function expansion member 40 and the rotation limit stop 120 of the first frame 10 and the second frame 20, respectively.
In summary, the man-machine interaction movement device is additionally provided with the function expansion piece on the basis of the prior art, and the function expansion piece is arranged in different structures, so that the auxiliary function is correspondingly additionally arranged on the man-machine interaction movement device, the full development and utilization of the whole structure of the balance car are realized, and the use requirements of people on the man-machine interaction movement device are further met.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.