CN212881023U

CN212881023U - Vertical sliding structure

Info

Publication number: CN212881023U
Application number: CN202020950453.1U
Authority: CN
Inventors: 刘光荣; 张命君; 苏信源; 赵天明; 陈子辉; 窦修兵; 夏久海; 崔家宝; 王浩; 李向阳; 张胜男
Original assignee: Huaxin Electronic Technology Sihong Co ltd
Current assignee: Huaxin Electronic Technology (Jiangsu) Co., Ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-04-06
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a sliding structure stands vertically prone down, include by the preceding shell and with the casing that preceding shell complex backshell is constituteed, be equipped with the inner shell in the casing, be equipped with motor and gear in the inner shell, gear includes motor drive's first gear train, the rolling wheel that first gear train and second gear train meshing transmission drive symmetry set up. This mechanism ingeniously utilizes the motor positive and negative commentaries on classics to come the cooperation to drive different gear trains and realize different actions, deuterogamies first eccentric wheel, second eccentric wheel and first connecting rod subassembly and second connecting rod subassembly to realize that a motor accomplishes four actions: vertical sliding, groveling sliding, tail swinging up and down, arm swinging up and down; in addition, the mechanism also skillfully utilizes the matching of the convex point on the first eccentric wheel A and the micro switch and the matching of the second eccentric wheel and the micro switch B, thereby triggering positioning and providing necessary conditions for action conversion.

Description

Vertical sliding structure

Technical Field

The utility model relates to the technical field of toys, in particular to a structure of sliding vertically lying prone.

Background

The toy is a pillar for children to turn the psychological processes of imagination, thinking and the like into behaviors. The children toy can develop the motor ability, train the perception, arouse the imagination, arouse the curiosity, and provide the physical condition for the physical and mental development of the children. In addition, the toy is an article which is frequently contacted with children in the growth process, and through contacting the toy, the children can generate more vivid cognition on various foods in the real world, so that the toy is beneficial to training of various senses of the children and is beneficial to the growth of the children.

Along with the development of society and the improvement of living standard, people have more and more diversified demands on children toys. The toy in the current market is more and more in variety, and the requirements of infants at different ages on the toy can be basically met. Electric robot toy receives children's liking deeply with its nimble action, the shape that stays to sprout, and present electric robot can realize walking, shake basic action such as tail, but the completion of each independent basic action all need be equipped with the motor of accomplishing the action separately, and this kind of design can greatly increased the manufacturing cost of toy, is unfavorable for the scale production of enterprise, leads to the prevalence of this kind of toy low, and the interest of current market toy is poor. To this end, we propose a structure that glides vertically on the stomach.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a structure of sliding vertically on the stomach, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a vertical and prone sliding structure comprises a machine shell consisting of a front shell and a rear shell matched with the front shell, wherein an inner shell is arranged in the machine shell, a motor and a gear transmission mechanism are arranged in the inner shell, the gear transmission mechanism comprises a first gear set, when the motor rotates forwards, the first gear set and a second gear set are meshed to drive rolling wheels symmetrically arranged, the first gear set and a third gear set are meshed to drive a first eccentric wheel, and the first eccentric wheel drives an arm to swing through a first connecting rod assembly;

when the motor rotates reversely, the first gear set and the fourth gear set are meshed for transmission, the tail is driven to swing up and down through the second connecting rod assembly, and meanwhile, the rolling wheel is driven to roll.

Further, the first gear set includes a first gear and a second gear;

the second gear set comprises a third gear, a fourth gear, a fifth gear, a sixth gear, a seventh gear and an eighth gear, the eighth gear is meshed with the first square shaft, and rolling wheels are symmetrically arranged at two ends of the first square shaft, which penetrate through the inner shell; the third gear set comprises a ninth gear, a tenth gear and an eleventh gear, the eleventh gear is meshed with the second square shaft, and two ends of the second square shaft penetrate through the inner shell and are provided with first eccentric wheels;

the fourth gear set comprises a twelfth gear, a thirteenth gear and a fourteenth gear, the fourteenth gear is meshed with a third shaft, and a second eccentric wheel is arranged at the end part of the third shaft.

Further, the output shaft tip of motor is equipped with belt pulley I, the output shaft tip of first gear is equipped with belt pulley II, belt pulley I and belt pulley II pass through belt transmission and connect.

Furthermore, the first connecting rod component comprises a first connecting rod, one end of the first connecting rod is connected with the first eccentric wheel in a clamping mode, the other end of the first connecting rod is hinged with the second connecting rod, and the other end of the second connecting rod is meshed with the arm.

Furthermore, the end part of the arm is provided with a sliding wheel.

Furthermore, the second connecting rod assembly comprises a third connecting rod, one end of the third connecting rod is connected with the second eccentric wheel in a clamping mode, the other end of the third connecting rod is hinged to a fourth connecting rod, and the fourth connecting rod and the tail are meshed together through a fourth square shaft.

Furthermore, the first eccentric wheel is specifically a first eccentric wheel A and a first eccentric wheel B, salient points are arranged on the first eccentric wheel A and the second eccentric wheel A, and a microswitch is arranged next to the salient points.

Compared with the prior art, the utility model discloses following beneficial effect has: this mechanism ingeniously utilizes the motor positive and negative commentaries on classics to come the cooperation to drive different gear trains and realize different actions, deuterogamies first eccentric wheel, second eccentric wheel and first connecting rod subassembly and second connecting rod subassembly to realize that a motor accomplishes four actions: vertical sliding, groveling sliding, tail swinging up and down, arm swinging up and down; in addition, the mechanism also skillfully utilizes the matching of the convex point on the first eccentric wheel A and the micro switch and the matching of the second eccentric wheel and the micro switch B, thereby triggering positioning and providing necessary conditions for action conversion.

Drawings

Fig. 1 shows the vertical sliding state of the vertical lying-down sliding structure of the present invention;

fig. 2 shows the face-down sliding state of the vertical face-down sliding structure of the present invention;

fig. 3 is a side view of the vertical, groveling and downward sliding structure of the present invention;

fig. 4 is a schematic view of the internal structure of the inner shell in the vertical, groveling and sliding structure of the present invention;

fig. 5 and 6 are schematic diagrams of the internal structure of the front shell and the rear shell forming structure of the vertical lying-down sliding structure of the present invention;

fig. 7, fig. 8 and fig. 9 are schematic views of the three-dimensional structure of the gear transmission mechanism of the vertical lying and down sliding structure of the present invention;

figure 10 is the utility model discloses the structure sketch map of outer micro-gap switch A of inner shell and micro-gap switch B in the structure of sliding under standing prone

In the figure: 1. a rear housing; 2. a tail; 3. a front housing; 4. a rolling wheel; 5. an arm; 6. a sliding wheel; 7. an inner shell; 9. A motor; 10. a belt pulley I; 11. a belt; 12. a belt pulley II; 13. a first gear; 14. a second gear; 15. a third gear; 16. a ninth gear; 17. a fourth gear; 18. a tenth gear; 19. an eleventh gear; 20. a first eccentric wheel; 21. a fourteenth gear; 22. a thirteenth gear; 23. a second eccentric wheel; 24. a fifth gear; 25. a sixth gear; 26. a twelfth gear; 27. a seventh gear; 28. an eighth gear; 29. a third link; 30. a first link A; 31. a second link A; 32. a fourth link; 33. a first link B; 34. a second link B; 35. a microswitch A; 36. a microswitch B; 40. connecting blocks; 51. a right arm; 52. and (4) a left arm.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-10, a vertical sliding structure for lying on stomach comprises a housing composed of a front housing 3 and a rear housing 1 matched with the front housing 3, an inner housing 7 is arranged in the housing, a motor 9 and a gear transmission mechanism are arranged in the inner housing 7, a belt pulley i 10 is arranged at the end of an output shaft of the motor 9, a belt pulley ii 12 is arranged at the end of the output shaft of a first gear 13, the belt pulley i 10 and the belt pulley ii 12 are in transmission connection through a belt 11, the belt pulley ii 12 is connected with the first gear 13 through a shaft, the first gear 13 is meshed with a second gear 14, and the upper ends of the first gear 13 and the second gear 14 are connected through a connecting block 40 clamped on the shaft;

when the motor 9 rotates forwards, the motor 9 drives the first gear 13 and the second gear 14 to mesh with the third gear 15, and then sequentially drives and meshes the fourth gear 17, the fifth gear 24, the sixth gear 25, the seventh gear 27 and the eighth gear 28, because the eighth gear 28 is fixed on the first square shaft, and the rolling wheel 4 is arranged on the first square shaft,

in addition, when the motor 9 rotates forwards, the first gear 13 and the second gear 14 are synchronously driven to be meshed with the ninth gear 16, then the tenth gear 18 and the eleventh gear 19 are sequentially in transmission meshing with each other, the eleventh gear 19 and the first eccentric wheel 20 are meshed together through a second square shaft, specifically, the first eccentric wheel A and the second eccentric wheel B are respectively a first eccentric wheel A and a second eccentric wheel B, the positions of the first eccentric wheel A and the second eccentric wheel B are opposite when the first eccentric wheel A and the second eccentric wheel B are assembled, the first eccentric wheel A is sleeved with a first connecting rod A30, the first connecting rod A30 is hinged with a second connecting rod A31, the second connecting rod A31 is connected with a right arm 51, the first eccentric wheel B is sleeved with a first connecting rod B33, the first connecting rod B33 is hinged with a second connecting rod B34, and the second connecting;

when the motor 9 rotates reversely, the motor 9 drives the first gear 13 and the second gear 14 to be meshed with a twelfth gear 26 of the fourth gear set, and then the first gear and the second gear are sequentially transmitted to a thirteenth gear 22 and a fourteenth gear 21 which are meshed with each other, the fourteenth gear 21 is fixedly connected with a third square shaft, a second eccentric wheel 23 is arranged at the end part of the third square shaft, the second eccentric wheel 23 is connected with one end of a third connecting rod 29 in a clamping manner, the other end of the third connecting rod 29 is hinged with a fourth connecting rod 32, the fourth connecting rod 32 and the tail 2 are meshed together through the fourth square shaft, and the tail 2 is driven to swing up and down through the second connecting; meanwhile, when the motor 9 rotates reversely, the first gear 13 and the second gear 14 are synchronously driven to be meshed with a sixth gear 25 of the first gear set, and then the driving force is transmitted to a seventh gear 27 and an eighth gear 28 in sequence, so that the rolling wheel 4 meshed with the first square shaft is driven to roll, and the gliding action of lying prone is realized by matching with the sliding wheels 6 arranged on the left arm 51 and the right arm 52;

the first eccentric wheel A is provided with a salient point, a microswitch A35 is arranged at the position close to the salient point, and the second eccentric wheel 23 is provided with a salient point, and a microswitch B36 is arranged at the position close to the salient point.

It should be noted that, the utility model relates to a theory of operation of structure of sliding under standing prone according to following several kinds of modes:

movement mode 1: the motor 9 rotates forwards, the first gear 13 is transmitted through the belt pulley I10, the belt 11 and the belt pulley II 12, the second gear 14, the third gear 15, the fourth gear 17, the fifth gear 24, the sixth gear 25, the seventh gear 27 and the eighth gear 28 are sequentially transmitted through the first gear 13 to realize meshing transmission, the eighth gear 28 and the rolling wheel 4 are meshed together through a first square shaft, and the rolling wheel 4 is driven to move, so that the standing sliding action is formed;

the movement mode 2: the motor 9 rotates forwards, the motor transmits the power to a first gear 13 through a belt pulley I10, a belt 11 and a belt pulley II 12, the power is transmitted to a second gear 14, a ninth gear 16, a tenth gear 18 and an eleventh gear 19 in sequence through the first gear 13 to realize meshing transmission, the first eccentric wheel 20 is specifically a first eccentric wheel A and a first eccentric wheel B which are distributed at two ends of a second square shaft, the eleventh gear 19 is meshed with the first eccentric wheel A and the first eccentric wheel B through the second square shaft, the assembly positions of the first eccentric wheel A and the first eccentric wheel B are opposite in the embodiment, the first eccentric wheel A, a first connecting rod A30 and a second connecting rod A31 form right arm action, the first eccentric wheel B, a first connecting rod B33 and a second connecting rod B34 form left arm action, the second connecting rod A31 is meshed with a right arm 51 through screws, the second connecting rod B34 is meshed with the left arm 52 through screws, since the eccentric directions of the first eccentric wheel a and the first eccentric wheel B are opposite, the right arm 51 and the left arm 52 are staggered to swing up and down, and when the first eccentric wheel a and the first eccentric wheel B rotate to a certain point, the right arm 51 and the left arm 52 are positioned on the same horizontal plane.

Movement mode 3: chip program switches over to lie prone down, motor 9 reverses, through belt pulley I10, belt 11, belt pulley II 12 transmission to first gear 13, through first gear 13 transmission second gear 14 in proper order, twelfth gear 26, thirteenth gear 22, fourteenth gear 21, second eccentric wheel 23 passes through the third square shaft interlock with fourteenth gear 21 and is in the same place, drive third connecting rod 29, fourth connecting rod 32 work, fourth connecting rod 32 passes through the fourth square shaft interlock with tail 2 and is in the same place, thereby form the action of tail 2 luffing motion, when tail 2 downswing, can make the core form the action of lying prone down.

Movement mode 4: the first gear 13 is transmitted through the belt pulley I10, the belt 11 and the belt pulley II 12, the second gear 14, the sixth gear 25, the seventh gear 27 and the eighth gear 28 are sequentially transmitted through the first gear 13, the rolling wheel 4 and the eighth gear 28 are meshed together through the first square shaft, the rolling wheel 4 and the sliding wheel 6 are driven to move, and accordingly the action of sliding when lying prone is formed.

In summary, when the motor 9 rotates forward, the movement slides forward in a standing manner and the left and

right arms

51 and 52 swing up and down in a staggered manner through transmission of the gear set, a salient point on the first eccentric wheel a can trigger the microswitch a35 to prepare for switching the reverse rotation of the motor 9 by the chip program, and before the motor 9 rotates reversely, the right arm 51 and the left arm 52 are kept on the same horizontal plane at a certain time point; when motor 9 reverses, through the gear train transmission, tail 2 downswing makes the core lie prone down to form the core and lie prone down and slide forward and tail 2 luffing motion, have the bump on the second eccentric wheel 23 and can trigger micro-gap switch B36, do preparation for chip procedure switching motor 9 corotation, before motor 9 corotation, tail 2 can make progress.

The motor types referred to above: 140 SSTR-16160-38-EMC; microswitch a35 and microswitch B36: HD-M8; chip model: GPC71032-SOP16, this part does not relate to wiring protection, and the connection mode of the chip is not the protection point of the technical scheme.

The above gear transmission selection is based on the following principle:

if the motor 2 is used under a certain condition, the cost is increased due to the fact that the number of the gear sets is too large, the speed of the eccentric wheel is reduced, and the force is increased;

if the motor 2 is in a certain condition, the cost is reduced because of too few gear sets, the speed of the eccentric wheel is increased, and the force is not large;

therefore, the technical scheme is comprehensively considered based on the cost and the function realization factors and is realized by matching the first gear set, the second gear set, the third gear set and the fourth gear set.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a structure of sliding down of standing vertically which characterized in that: the device comprises a machine shell consisting of a front shell (3) and a rear shell (1) matched with the front shell (3), wherein an inner shell (7) is arranged in the machine shell, a motor (9) and a gear transmission mechanism are arranged in the inner shell (7), the gear transmission mechanism comprises a first gear set, when the motor (9) rotates forwards, the first gear set and a second gear set are meshed for transmission to drive rolling wheels (4) which are symmetrically arranged, the first gear set and a third gear set are meshed for transmission to drive a first eccentric wheel (20), and the first eccentric wheel (20) drives an arm (5) to swing through a first connecting rod assembly;

when the motor (9) rotates reversely, the first gear set and the fourth gear set are meshed for transmission, the tail (2) is driven to swing up and down through the second connecting rod assembly, and meanwhile, the rolling wheel (4) is driven to roll.

2. An upright, prone gliding structure according to claim 1, wherein: the first gear set comprises a first gear (13) and a second gear (14);

the second gear set comprises a third gear (15), a fourth gear (17), a fifth gear (24), a sixth gear (25), a seventh gear (27) and an eighth gear (28), the eighth gear (28) is meshed with the first square shaft, and two ends of the first square shaft penetrate through the inner shell (7) and are symmetrically provided with rolling wheels (4); the third gear set comprises a ninth gear (16), a tenth gear (18) and an eleventh gear (19), the eleventh gear (19) is meshed with the second square shaft, and two ends of the second square shaft penetrate through the inner shell (7) and are provided with first eccentric wheels (20);

the fourth gear set comprises a twelfth gear (26), a thirteenth gear (22) and a fourteenth gear (21), the fourteenth gear (21) is meshed with a third shaft, and a second eccentric wheel (23) is arranged at the end part of the third shaft.

3. An upright, prone gliding structure according to claim 2, wherein: the output shaft tip of motor (9) is equipped with belt pulley I (10), the output shaft tip of first gear (13) is equipped with belt pulley II (12), belt pulley I (10) and belt pulley II (12) are through belt (11) transmission connection.

4. An upright, prone gliding structure according to claim 1, wherein: the first connecting rod component comprises a first connecting rod, one end of the first connecting rod is connected with the first eccentric wheel (20) in a clamping mode, the other end of the first connecting rod is hinged with the second connecting rod, and the other end of the second connecting rod is meshed with the arm (5).

5. An upright, prone gliding structure according to claim 1, wherein: the end part of the arm (5) is provided with a sliding wheel (6).

6. An upright, prone gliding structure according to claim 1, wherein: the second connecting rod component comprises a third connecting rod (29), one end of the third connecting rod (29) is connected with the second eccentric wheel (23) in a clamping mode, the other end of the third connecting rod (29) is hinged to a fourth connecting rod (32), and the fourth connecting rod (32) and the tail (2) are meshed together through a fourth square shaft.

7. An upright, prone gliding structure according to claim 1, wherein: the first eccentric wheel (20) is specifically a first eccentric wheel A and a first eccentric wheel B, salient points are arranged on the first eccentric wheel A and the second eccentric wheel (23), and a microswitch is arranged close to the salient points.