CN215376647U - Rotary popular science device based on Leap motion - Google Patents

Abstract

The utility model discloses a Leap motion-based rotary type popular science device, which has the technical scheme key points that: the utility model discloses a novel motor vehicle engine casing, including casing, link, pivot movable mounting, connecting frame, angle adjustment mechanism, drive assembly, the back fixed mounting of a casing has the link, the link is through a pivot movable mounting in the logical inslot of placing the body, a pivot is gone up and is located logical inslot fixed mounting and has No. three gears, the below that leads to the inslot and be located No. three gears is provided with angle adjustment mechanism, angle adjustment mechanism is including power component and drive assembly, drive assembly passes through the rack and is connected with No. three gear engagement. The angle adjusting mechanism is arranged, the power assembly is rotated, the power assembly drives the transmission assembly to switch positions, so that the transmission assembly drives the rack to move on the inner wall of the placing body, the rack moves to drive the third gear to rotate, the connecting frame drives the first shell to deflect at an angle, and therefore visitors at different positions can conveniently visit the rack.

Description

Rotary popular science device based on Leap motion

Technical Field

The utility model relates to the technical field of modern somatosensory interaction, in particular to a Leap motion-based rotary popular science device.

Background

The traditional popular science method is directly introduced to people in the most online and popular and understandable style by utilizing media such as newspapers, televisions, radio stations, network media and the like, and a unidirectional infusion type teaching mode is inevitably tedious and tedious, is not beneficial to improving the enthusiasm of active participation of the public and the enthusiasm of active exploration, and leads the popular science work to be often not capable of achieving the expected effect. At present, the existing science popularization propaganda means are developing towards diversification and modernization, so that the interactivity and novelty of science popularization are more emphasized.

The conventional somatosensory interaction popular science device has the following problems; firstly, the science popularization interface can not synchronously rotate according to the movement of the human body, and secondly, the whole science popularization device is in a fixed state and can not rotate.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background, the present invention is directed to a Leap motion based rotary type popular science apparatus to solve the problems mentioned in the background.

The technical purpose of the utility model is realized by the following technical scheme:

a rotation type popular science device based on Leap motion comprises a shell, wherein a sensor is fixedly mounted on the shell, a rotator is slidably mounted on the front surface of the shell, a rotating mechanism is arranged in the rotator and comprises a driving assembly and a rotating assembly, the driving assembly is fixedly mounted in the shell, the rotating assembly is fixedly mounted on the rotator and located in the shell, the driving assembly is meshed with the rotating assembly through a gear, a connecting frame is fixedly mounted on the back surface of the shell, a first rotating shaft is fixedly mounted at the bottom of the connecting frame, a placing body is arranged below the connecting frame, a through groove is formed in the placing body, the connecting frame is movably mounted in the through groove of the placing body through the first rotating shaft, and a third gear is fixedly mounted on the first rotating shaft and located in the through groove, the utility model discloses a gear rack, including leading to the inslot and being located No. three gears, the casing is equipped with the gear rack, the gear rack is equipped with the angle adjustment mechanism, the angle adjustment mechanism is including power component and drive assembly, power component movable mounting just extends to logical inslot on the casing No. one, drive assembly fixed mounting places on the body and is located logical inslot, power component is located one side of drive assembly, drive assembly passes through the rack and is connected with No. three gear engagement, the rack is with place the inside sliding fit of the body.

Preferably, the driving assembly comprises a motor, the motor is fixedly installed inside the first shell, an output shaft is fixedly installed at the output end of the motor, and a first gear is fixedly installed at one end of the output shaft and one end of the output shaft far away from the motor.

Preferably, the rotating assembly comprises a second gear, the second gear is fixedly mounted on the rotating body and located inside the first shell, and the second gear is in meshed connection with the first gear.

Preferably, power component is including No. two pivots, No. two pivot movable mounting are on placing the body, No. two pivots pass and place the body and extend to logical inslot, the one end of No. two pivots just is located logical inslot fixed mounting and has the rotor plate, fixed mounting has two shelves poles on the rotor plate.

Preferably, the transmission assembly is including the fixed plate, fixed plate fixed mounting leads to the inslot, fixed mounting has a fixed axle on the fixed plate, movable mounting has a connection slat on the fixed axle No. one, the one end of connecting the slat and the top swing joint that is located the fixed plate have the rack, just be located fixed axle No. one on the fixed plate under fixed mounting have No. two fixed axles, movable mounting has No. two connection slats on No. two fixed axles, fixed mounting has No. three fixed axles on No. two connection slats, movable mounting has the connecting plate on No. three fixed axles, the spout has been seted up on the connecting plate, the inside slidable mounting of spout has the slider, slider and a connection slat swing joint, fixed mounting has the spring between slider and the connecting plate.

Preferably, the fixed plate is provided with limiting rods which are fixedly arranged on two sides of the second connecting batten.

Preferably, the two stop levers are arranged on two sides of the first connecting batten and located above the fixing plate.

In summary, the utility model mainly has the following beneficial effects:

the scientific popularization device is provided with the rotating mechanism, when a visitor makes different gestures, the sensor induces the visitor to make different gestures so as to drive the driving assembly to work, the driving assembly drives the rotating assembly to rotate, and therefore the rotating assembly drives the rotating body to rotate, a scientific popularization picture of the device is always opposite to the visitor, and interestingness of the scientific popularization device is effectively improved; specifically, when the visitor made different gestures, thereby work through sensing the visitor and making different gestures driving motor when the sensor, the motor drives the output shaft through the drive and rotates, and the output shaft drives a gear and rotates to make a gear drive No. two gears and rotate, thereby make No. two gears drive the rotator and rotate, thereby make the science popularization picture rotate along with visitor's gesture.

The angle adjusting mechanism is arranged, the power assembly is rotated, and the power assembly drives the transmission assembly to switch positions, so that the transmission assembly drives the rack to move on the inner wall of the placing body, the rack moves to drive the third gear to rotate, the third gear drives the connecting frame to deflect at an angle through the first rotating shaft, and the connecting frame drives the first shell to deflect at an angle, so that visitors at different positions can visit conveniently; specifically, by rotating the second rotating shaft, the second rotating shaft drives the blocking rod to rotate by taking the second rotating shaft as an axis through the rotating plate, so that the blocking rod drives the first connecting strip plate to rotate by taking the first fixing shaft as an axis, the upper end of the first connecting strip plate drives the rack to move on the inner wall of the placing body, and by moving the rack, the third gear is driven to rotate, so that the third gear drives the connecting frame to deflect by the first rotating shaft, so that the connecting frame drives the first shell to deflect by the angle, visitors at different positions can conveniently visit, meanwhile, the lower end of the first connecting strip plate drives the connecting plate to deflect by the deflection of the connecting plate, so that the second connecting strip plate is driven to deflect by taking the second fixing shaft as the axis, and under the limit of the limiting rod, the whole transmission assembly is kept in a stable state, therefore, the first shell keeps a stable state after deflection, and is not easy to generate angle change under external interference.

According to the first shell 1, a square groove is formed below a sensor 17 and used for placing the sensor 17, the sensor 17 is a Leap motion, the Leap motion can interact with a user, the interaction process is stable, the interaction mode is simple and easy, the interaction item is an early education type science popularization device, the user takes a gesture as an instruction, a control device rotates, an area corresponding to the instruction is rotated to the front of the user, meanwhile, electronic components in the area start to work, science popularization contents are displayed, the interaction process is achieved, a unidirectional infusion type teaching mode is avoided, the initiative of active participation of the public and the enthusiasm of active exploration are not improved, and the science popularization work cannot achieve the expected effect. At present, the existing science popularization propaganda means are developing towards diversification and modernization, so that the interactivity and novelty of science popularization are more emphasized.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the structure of the present invention;

FIG. 3 is a perspective view of the rotary mechanism of the present invention;

FIG. 4 is a third schematic perspective view of the structure of the present invention;

FIG. 5 is a schematic plan view of the structure of the present invention;

FIG. 6 is an enlarged view of structure A of the present invention;

FIG. 7 is a fourth perspective view of the present invention;

in the figure: 1. a first shell; 11. a rotating body; 12. a connecting frame; 13. a first rotating shaft; 14. a placement body; 15. a through groove; 16. a third gear; 17. a sensor;

2. a motor; 21. an output shaft; 22. a first gear; 23. a second gear;

3. a second rotating shaft; 31. a rotating plate; 32. a gear lever;

4. a fixing plate; 41. a first fixed shaft; 42. a first connecting batten; 43. a second fixed shaft; 44. a second connecting batten; 45. a third fixed shaft; 46. a connecting plate; 47. a chute; 48. a slider; 49. a spring; 491. a limiting rod; 492. a rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a Leap motion-based rotary type popular science apparatus includes a first housing 1, a sensor 17 is fixedly mounted on the first housing 1, a rotary body 11 is slidably mounted on the front surface of the first housing 1, a rotary mechanism is disposed inside the rotary body 11, the rotary mechanism includes a driving component and a rotary component, the driving component is fixedly mounted inside the first housing 1, the rotary component is fixedly mounted on the rotary body 11 and located inside the first housing 1, the driving component is engaged with the rotary component through a first gear 22, a connecting frame 12 is fixedly mounted on the back surface of the first housing 1, a first rotating shaft 13 is fixedly mounted at the bottom of the connecting frame 12, a placing body 14 is disposed below the connecting frame 12, a through groove 15 is formed in the placing body 14, the connecting frame 12 is movably mounted in the through groove 15 of the first rotating shaft 13, a third gear 16 is fixedly mounted on the first rotating shaft 13 and located in the through groove 15, an angle adjusting mechanism is arranged in the through groove 15 and below the third gear 16, the angle adjusting mechanism comprises a power assembly and a transmission assembly, the power assembly is movably mounted on the first shell 1 and extends into the through groove 15, the transmission assembly is fixedly mounted on the placing body 14 and is located in the through groove 15, the power assembly is located on one side of the transmission assembly, the transmission assembly is meshed with the third gear 16 through a rack 492, and the rack 492 is in sliding fit with the inside of the placing body 14.

Specifically, drive assembly is including motor 2, and motor 2 fixed mounting has output shaft 21 in the inside of casing 1, motor 2's output fixed mounting, and the one end of output shaft 21 and the one end fixed mounting who keeps away from motor 2 have a gear 22.

Specifically, the rotating assembly comprises a second gear 23, the second gear 23 is fixedly mounted on the rotating body 11 and is located inside the first shell 1, and the second gear 23 is in meshed connection with the first gear 22; when the visitor made the gesture of difference, thereby work through sensing the visitor and making different gestures driving motor 2 when sensor 17, motor 2 drives output shaft 21 through the drive and rotates, output shaft 21 drives a gear 22 and rotates, thereby make a gear 22 drive No. two gears 23 and rotate, thereby make No. two gears 23 drive rotator 11 and rotate, thereby make the science popularization picture rotate along with visitor's gesture, thereby effectively improve the interest of this science popularization device.

Specifically, power component is including No. two pivot 3, No. two pivot 3 movable mounting on placing the body 14, No. two pivot 3 pass place the body 14 and extend to logical groove 15 in, No. two pivot 3's one end just is located logical groove 15 and fixedly mounted has rotor plate 31, and fixedly mounted has two shelves pole 32 on the rotor plate 31.

Specifically, the transmission assembly comprises a fixing plate 4, the fixing plate 4 is fixedly installed in the through groove 15, a first fixing shaft 41 is fixedly installed on the fixing plate 4, a first connecting strip plate 42 is movably installed on the first fixing shaft 41, one end of the first connecting strip plate 42 is movably connected with a rack 492 above the fixing plate 4, a second fixing shaft 43 is fixedly installed on the fixing plate 4 and right below the first fixing shaft 41, a second connecting strip plate 44 is movably installed on the second fixing shaft 43, a third fixing shaft 45 is fixedly installed on the second connecting strip plate 44, a connecting plate 46 is movably installed on the third fixing shaft 45, a sliding groove 47 is formed in the connecting plate 46, a sliding block 48 is slidably installed in the sliding groove 47, the sliding block 48 is movably connected with the first connecting strip plate 42, and a spring 49 is fixedly installed between the sliding block 48 and the connecting plate 46; when visitors at different angles need to visit, the second rotating shaft 3 is rotated, the second rotating shaft 3 drives the blocking rod 32 to rotate by taking the second rotating shaft 3 as an axis through the rotating plate 31, so that the blocking rod 32 drives the first connecting strip plate 42 to rotate by taking the first fixing shaft 41 as an axis, the upper end of the first connecting strip plate 42 drives the rack 492 to move on the inner wall of the placing body 14, the third gear 16 is driven to rotate by the movement of the rack 492, so that the third gear 16 drives the connecting frame 12 to deflect angularly through the first rotating shaft 13, so that the connecting frame 12 drives the first shell 1 to deflect angularly, so that visitors at different positions can visit conveniently, meanwhile, the lower end of the first connecting strip plate 42 drives the connecting plate 46 to deflect through deflection of the connecting plate 46, so that the second connecting strip plate 44 is driven to deflect by taking the second fixing shaft 43 as an axis, under the limit of the limit rod 491, the whole transmission assembly is kept in a stable state, so that the first shell 1 is kept in a stable state after deflection, and the angle change is not easy to occur under the external interference.

Specifically, limiting rods 491 are fixedly mounted on the fixing plate 4 and located on two sides of the second connecting slat 44.

Specifically, two stop levers 32 are disposed on both sides of the first connecting slat 42, and the stop levers 32 are located above the fixing plate 4.

The working principle is as follows: when the visitor makes different gestures, thereby work is carried out to driving motor 2 through sensing the visitor and making different gestures when sensor 17, No. 1 casing and the below that is located sensor 17 has seted up square groove, this recess is used for placing sensor 17, this sensor 17 is Leap motion, Leap motion can produce the interdynamic and interactive process is stable with the user, the simple and easy early education type science popularization device of interactive mode, "interactive" project is that the user uses the gesture as the instruction, controlling means rotates, make the instruction correspond the region and turn to the user, electronic components begin working in this region simultaneously, show the science popularization content, realize interactive process, avoid the mode of imparting with "infusion formula", be unfavorable for improving the enthusiasm that the public initiatively participated in and initiatively explore, and lead to the science popularization work often not to reach the anticipated effect. At present, the current popular science propaganda means is developing to diversification and modernization directions, so as to emphasize the interactivity and novelty of popular science more, the motor 2 drives the output shaft 21 to rotate through driving, the output shaft 21 drives the first gear 22 to rotate, so that the first gear 22 drives the second gear 23 to rotate, so that the second gear 23 drives the rotating body 11 to rotate, so that the popular science picture rotates along with the gesture of a visitor, thereby effectively improving the interest of the popular science device, when visitors at different angles need to visit, the second rotating shaft 3 is rotated, the second rotating shaft 3 drives the gear lever 32 to rotate by taking the second rotating shaft 3 as an axis through the rotating plate 31, so that the gear lever 32 drives the first connecting strip plate 42 to rotate by taking the first fixing shaft 41 as an axis, the upper end of the first connecting strip plate 42 drives the rack 492 to move on the inner wall of the placing body 14, through the removal of rack 492, thereby drive the rotation of No. three gears 16, thereby make No. three gears 16 drive link 12 through pivot 13 and carry out the deflection of angle, and then make link 12 drive casing 1 and carry out the deflection of angle, thereby make things convenient for the visitor of different positions to visit, the lower extreme of a connection slat 42 drives connecting plate 46 through deflecting simultaneously and deflects, deflection through connecting plate 46, thereby drive No. two and connect slat 44 and use No. two fixed axles 43 to deflect as the axle center, under the spacing of gag lever post 491, make whole drive assembly keep steady state, thereby make casing 1 keep steady state after deflecting, and be difficult for taking place the angular change under external interference.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a rotation type science popularization device based on Leap motion, includes casing (1), its characterized in that: the sensor-type rotary transformer comprises a first shell (1), a sensor (17) is fixedly mounted on the first shell (1), a rotary body (11) is slidably mounted on the front surface of the first shell (1), a rotary mechanism is arranged in the rotary body (11), the rotary mechanism comprises a driving assembly and a rotary assembly, the driving assembly is fixedly mounted in the first shell (1), the rotary assembly is fixedly mounted on the rotary body (11) and located in the first shell (1), the driving assembly is meshed with the rotary assembly through a first gear (22), a connecting frame (12) is fixedly mounted on the back surface of the first shell (1), a first rotating shaft (13) is fixedly mounted at the bottom of the connecting frame (12), a placing body (14) is arranged below the connecting frame (12), a through groove (15) is formed in the placing body (14), the connecting frame (12) is movably mounted in the through shaft (13), a pivot (13) go up and be located logical groove (15) internal fixed mounting and have No. three gear (16), the below that just is located No. three gear (16) in leading to groove (15) is provided with angle adjusting mechanism, angle adjusting mechanism is including power component and drive assembly, power component movable mounting just extends to logical groove (15) on casing (1), drive assembly fixed mounting places on body (14) and is located logical groove (15), power component is located one side of drive assembly, drive assembly passes through rack (492) and is connected with No. three gear (16) meshing, rack (492) and the inside sliding fit who places body (14).

2. The Leap motion based rotary type popular science apparatus as claimed in claim 1, wherein: the drive assembly comprises a motor (2), the motor (2) is fixedly installed in the shell (1), an output shaft (21) is fixedly installed at the output end of the motor (2), and a gear (22) is fixedly installed at one end of the output shaft (21) and far away from one end of the motor (2).

3. The Leap motion based rotary type popular science apparatus according to claim 2, wherein: the rotating assembly comprises a second gear (23), the second gear (23) is fixedly mounted on the rotating body (11) and located inside the first shell (1), and the second gear (23) is in meshed connection with the first gear (22).

4. The Leap motion based rotary type popular science apparatus as claimed in claim 1, wherein: power component is including No. two pivot (3), No. two pivot (3) movable mounting are on placing body (14), No. two pivot (3) pass and place body (14) and extend to logical groove (15) in, the one end of No. two pivot (3) just is located logical groove (15) internal fixation and has rotor plate (31), fixed mounting has two shelves pole (32) on rotor plate (31).

5. The Leap motion based rotary type popular science apparatus according to claim 4, wherein: the transmission assembly comprises a fixing plate (4), the fixing plate (4) is fixedly installed in a through groove (15), a first fixing shaft (41) is fixedly installed on the fixing plate (4), a first connecting strip plate (42) is movably installed on the first fixing shaft (41), one end of the first connecting strip plate (42) is movably connected with a rack (492) above the fixing plate (4), a second fixing shaft (43) is fixedly installed on the fixing plate (4) and under the first fixing shaft (41), a second connecting strip plate (44) is movably installed on the second fixing shaft (43), a third fixing shaft (45) is fixedly installed on the second connecting strip plate (44), a connecting plate (46) is movably installed on the third fixing shaft (45), a sliding groove (47) is formed in the connecting plate (46), and a sliding block (48) is installed in the sliding groove (47), slider (48) and first connection slat (42) swing joint, fixed mounting has spring (49) between slider (48) and connecting plate (46).

6. The Leap motion based rotary type popular science apparatus according to claim 5, wherein: and limiting rods (491) are fixedly mounted on the two sides of the second connecting strip plate (44) on the fixing plate (4).

7. A Leap motion based rotary science popularization device according to claim 4 or 5, wherein: the two stop levers (32) are arranged on two sides of the first connecting strip plate (42), and the stop levers (32) are positioned above the fixing plate (4).

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