CN216222895U

CN216222895U - Gateway-crossing teeterboard

Info

Publication number: CN216222895U
Application number: CN202122807849.8U
Authority: CN
Inventors: 吴守长; 吴秦泽
Original assignee: Beijing Express Amusement Equipment Co ltd
Current assignee: Beijing Express Amusement Equipment Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-08
Anticipated expiration: 2031-11-16

Abstract

The application relates to a gateway-crossing teeterboard, which comprises a frame set, a teeterboard, a main shaft, a transmission device and a motor; the frame set comprises a first frame and second frames symmetrically arranged on two sides of the first frame, a main shaft far away from the seesaw is rotatably connected with a first bearing seat, and the axis of the first bearing seat is collinear with the axis of the main shaft; the axis of the seesaw is collinear with the axis of the main shaft, and the axis of the main shaft is parallel to the axis of the motor shaft; the transmission device comprises a first transmission piece, a rocker plate and a second transmission piece, wherein one end of the first transmission piece is fixedly connected with one end of the main shaft, which is arranged on the first bearing block, the rocker plate is arranged at the other end of the first transmission piece, the second transmission piece is arranged at the other end of the rocker plate, and the other end of the second transmission piece is rotatably connected with the motor shaft; the main shaft and the rocker plate form an eccentric structure, and the rocker plate and the motor shaft form an eccentric structure. The application has the advantages that the application range of the seesaw is enlarged, and the effect that a single or a plurality of children can play the seesaw together is achieved.

Description

Gateway-crossing teeterboard

Technical Field

The application relates to the field of amusement facilities, in particular to a breakthrough swing seesaw.

Background

As society advances, people have also paid attention to the cultivation of various abilities of children, and thus there are a great number of children's amusement facilities such as a child climbing frame, a child trampoline, a child seesaw, etc., which are intended to exercise the body and cultivate the balance ability of the body of a child.

The existing seesaws for children are mostly made of long wood plates or long metal tubes, supporting parts are arranged at the middle positions of the seesaws, two seats are arranged at the two ends of the seesaws, two children can sit at the two ends of the seesaws respectively, and the two children use pedals in turn to tilt one end and fall down the other end, so that the operation is repeated.

In view of the above-mentioned related technologies, the inventor believes that the existing seesaw has the problems that two children need to play together, the limitation is large, and a single or a plurality of children cannot play.

SUMMERY OF THE UTILITY MODEL

In order to enlarge the application range of the teeterboard and achieve the purpose that a single or a plurality of children can play the teeterboard together, the application provides the jogging teeterboard.

The application provides a make a dash across and sway seesaw adopts following technical scheme:

a gateway-crossing teeterboard comprises a frame set, a teeterboard arranged on the frame set, a main shaft arranged on the teeterboard, a transmission device arranged on the frame set and rotationally connected with the main shaft, and a motor used for driving the transmission device;

the frame set comprises a first frame and two second frames symmetrically arranged on two sides of the first frame, a main shaft far away from the seesaw is rotatably connected with a first bearing seat, and the axis of the first bearing seat is collinear with the axis of the main shaft;

the axis of the seesaw is collinear with the axis of the main shaft, and the axis of the main shaft is parallel to the axis of the motor shaft;

the transmission device comprises a first transmission piece, a rocker plate and a second transmission piece, wherein one end of the first transmission piece is fixedly connected with one end of the main shaft, which is arranged on the first bearing block, the other end of the rocker plate is arranged on the other end of the first transmission piece, and the other end of the second transmission piece is rotatably connected with the motor shaft;

the main shaft and the rocker plate form an eccentric structure, and the rocker plate and the motor shaft form an eccentric structure.

By adopting the technical scheme, the motor is started, the transmission device drives the main shaft to rotate within a fixed range, then the main shaft drives the seesaw to rotate within the fixed range, a child stands on the second rack, and when the seesaw is in a balanced state, the child quickly passes through the second rack and then steps on the second rack. Compared with the existing seesaw, the device can be used for a single child to pass through and can be used for two or more children to pass through, so that the use range is wider; compared with the existing seesaw, the seesaw of the device has stronger interestingness and is more attractive to children; simultaneously this seesaw compares and can temper children's balancing ability more with current seesaw, and growth development to children is very useful.

Optionally, the transmission device further comprises a first transmission flange and a second transmission flange;

the main shaft is fixedly connected to the middle position of the first transmission flange, and one end of the rocker plate is fixedly connected to the first transmission flange and located at one side of the main shaft;

the motor shaft is fixedly connected to the middle of the second transmission flange, and the other end of the rocker plate is fixedly connected to the second transmission flange and located on one side of the motor shaft.

Through adopting above-mentioned technical scheme, can realize through first transmission flange and second transmission flange that the main shaft rotates at fixed range, first transmission flange is more stable with being connected of second transmission flange, has effectively improved transmission's stability, has further improved the security performance of seesaw.

Optionally, a speed reducer is further disposed between the motor and the second transmission flange, and an axis of a crankshaft of the speed reducer is parallel to an axis of the main shaft.

Through adopting above-mentioned technical scheme, the rotational speed of motor can be controlled to the speed reducer, makes the rotational speed of motor shaft stable, and then makes the rotational speed of main shaft stable, makes things convenient for children's passing through more, can effectively improve the security performance of seesaw, and then guarantees children's safety.

Optionally, a second bearing seat is further mounted on the first frame, and the second bearing seat is located between the first bearing seat and the seesaw;

the axes of the first bearing block, the second bearing block, and the main shaft are collinear.

Through adopting above-mentioned technical scheme, second bearing frame makes the main shaft install in first frame more steadily, has effectively improved the security performance of seesaw, and then guarantees children's safety.

Optionally, the device further comprises a protection device;

the protection device comprises a first protection cover, a second protection cover and a third protection cover, wherein the first protection cover is sleeved outside the first frame and is matched with the first frame, the second protection cover is sleeved outside the second frame and is matched with the second frame, and the third protection cover is sleeved outside the seesaw and is matched with the seesaw.

Through adopting above-mentioned technical scheme, protector can shelter from the frame and make the device more pleasing to the eye, and the protection casing can play the guard action to children simultaneously, has further improved device's security performance.

Optionally, a closed safety net is arranged between the two second frames and the seesaw and on two sides of the second frames.

Through adopting above-mentioned technical scheme, the children that the safety net can protect to play, when the child steps on empty carelessly, children can be accepted to the safety net, protection children's safety.

Optionally, a plurality of picture frames are mounted on the side wall of the first frame facing the second frame.

Through adopting above-mentioned technical scheme, can install decoration class painting and calligraphy such as taste drawing in the frame, not only can decorate the device, make the device have appeal more to children, embellishments such as taste drawing also can guide children simultaneously, make children like the motion more.

Optionally, the first protection cover, the second protection cover and the third protection cover are filled with sponges.

Through adopting above-mentioned technical scheme, the sponge can strengthen the security of device, has effectively reduced children injured's possibility.

In summary, the present application includes at least one of the following beneficial technical effects:

compared with the existing seesaw, the device not only can be used for a single child to pass through, but also can be used for two or more children to pass through, and the application range is wider;

by arranging the first transmission flange and the second transmission flange, the stability of the transmission device is effectively improved, and the safety performance of the seesaw is further improved;

through setting up the speed reducer, can control the rotational speed of main shaft, further control the rotational speed of seesaw to effectively improve the security performance of seesaw, guarantee children's safety.

Drawings

Fig. 1 is a schematic view of a gateway teeter-totter.

Fig. 2 is a partial structural view of a gateway teeter-totter.

FIG. 3 is a partial schematic view of a gateway teeter-totter.

FIG. 4 is a schematic view of another perspective of a gateway teeter-totter.

Description of reference numerals: 1. a frame set; 11. a first frame; 111. a first support bar; 12. a second frame; 121. a second support bar; 13. a fixing plate; 14. a first bearing housing; 15. a second bearing housing; 2. a seesaw; 21. a third support bar; 22. a support plate; 3. a motor; 4. a speed reducer; 5. a transmission device; 51. a first drive flange; 511. a first shaft hole; 512. a first connection hole; 52. a rocker plate; 521. a second connection hole; 53. a second drive flange; 531. a third connection hole; 6. a main shaft; 7. a guard; 71. a first shield; 72. a second shield; 73. a third protective cover; 74. a safety net; 8. a picture frame.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a breakthrough swing seesaw. Referring to fig. 1 and 2, the gangway teeterboard comprises a frame assembly 1, a teeterboard 2 mounted on the frame assembly 1, a main shaft 6 mounted on the teeterboard 2, a transmission device 5 connected with the main shaft 6 and mounted on the frame assembly 1, and a motor 3 connected with the transmission device 5 and mounted on the frame assembly 1, wherein the motor 3 is further connected with a speed reducer 4 for controlling the rotation speed of the main shaft 6.

Referring to fig. 1, the rack set 1 includes a first rack 11, and two second racks 12 symmetrically mounted on the first rack 11.

The first rack 11 comprises a plurality of first supporting rods 111, the first rack 11 is a wall-shaped frame formed by the plurality of first supporting rods 111, a fixing plate 13 is horizontally arranged inside the first rack 11, the fixing plate 13 is arranged in the middle of the first rack 11 in the length direction, the mounting height of the fixing plate 13 is consistent with that of the second rack 12, and the motor 3, the speed reducer 4 and the transmission device 5 are all arranged on the fixing plate 13.

Referring to fig. 1, the second frame 12 includes a plurality of second support rods 121, and the second frame 12 is an arched door-shaped table frame formed by the plurality of second support rods 121. The parallel surface of the second frame 12 opposite to the arc surface of the second frame 12 is fixed on the side surface of the first frame 11, one side surface of the second frame 12 is coplanar with one end surface of the first frame 11 in the length direction, and an arch surface of the second frame 12 is coplanar with one end surface of the first frame 11 in the height direction.

Referring to fig. 1, the seesaw 2 includes a plurality of third support rods 21, the third support rods 21 forming a rectangular frame, and a support plate 22 mounted on a side surface of the rectangular frame. The axial line of the seesaw 2 in the length direction is parallel to the axial line of the first frame 11 in the length direction, and the length of the seesaw 2 is smaller than the distance between the two second frames 12.

Referring to fig. 1 and 2, the main shaft 6 is installed at the middle position of the seesaw 2, and the axis of the main shaft 6 is perpendicular to the axis of the seesaw 2. One end of the main shaft 6 is fixedly connected with the seesaw 2, the other end of the main shaft 6 is connected with a first bearing seat 14, and the first bearing seat is arranged at one side position of the fixing plate 13 far away from the third support.

With reference to fig. 1 and 2, a second bearing seat 15 is further disposed on the fixing plate 13, the second bearing seat 15 is located between the seesaw 2 and the first bearing seat 14, and the axes of the first bearing seat 14, the second bearing seat 15, and the main shaft 6 are collinear. The main shaft 6 can stably rotate through the matching of the first bearing seat 14 and the second bearing seat 15, and the rotation of the main shaft 6 further drives the seesaw 2 to rotate.

When a child plays, the child steps on one of the second frames 12 while the seesaw 2 rotates, and when the seesaw 2 is in a balanced state, the child steps on the seesaw 2 and rapidly passes through, and then steps on the other second frame 12. Through this seesaw 2, children can not only play alone, and can supply two and more than two children to play simultaneously, have effectively enlarged seesaw 2's application range. Simultaneously this seesaw 2 compares with current seesaw 2, and is interesting stronger, can not let children feel monotonous, and this seesaw 2 also can temper children's balancing ability more, is favorable to strengthening children's health quality.

Referring to fig. 2 and 3, the transmission device 5 includes a first transmission flange 51 fixedly connected to one end of the main shaft 6 far away from the seesaw 2, a rocker plate 52 having one end fixedly connected to the first transmission flange 51, and a second transmission flange 53 fixedly connected to the other end of the rocker plate 52, wherein the second transmission flange 53 is fixedly connected to the shaft of the speed reducer 4.

The middle position of the first transmission flange 51 plate surface is provided with a first shaft hole 511 matched with the main shaft 6, and one side of the first shaft hole 511 on the plate surface of the first transmission flange 51 is provided with a first connecting hole 512.

Referring to fig. 2 and 3, the rocker plate 52 is a rectangular strip plate, two ends of the rocker plate 52 are both shaped into circular arcs, two ends of the rocker plate 52 are respectively provided with a second connecting hole 521, and the first connecting hole 512 and the second connecting hole 521 are identical in size.

A second shaft hole matched with the crankshaft of the speed reducer 4 is formed in the middle of the plate surface of the second transmission flange 53, a third connecting hole 531 is formed in one side, located on the second shaft hole, of the plate surface of the second transmission flange 53, and the size of the third connecting hole 531 is consistent with that of the second connecting hole 521.

With reference to fig. 2 and 3, during installation, the axis of the shaft of the speed reducer 4 is parallel to the axis of the main shaft 6, the shaft of the speed reducer 4 is fixedly connected to the second transmission flange 53 through the second shaft hole, one end of the rocker plate 52 is fixedly connected to the second transmission flange 53 through the matching of the third connecting hole 531 and the second connecting hole 521, and one end of the rocker plate 52 and the shaft of the speed reducer 4 form an eccentric structure.

Referring to fig. 2 and 3, the other end of the rocker plate 52 is fixedly connected to the first transmission flange 51 through the cooperation of the second connection hole 521 and the first connection hole 512, and the main shaft 6 is fixedly connected to the first transmission flange 51 through the first shaft hole 511, so that the other end of the rocker plate 52 and the main shaft 6 form an eccentric structure.

The first drive flange 51, the second drive flange 53, and the rocker plate 52 all lie in the same plane, which is perpendicular to the axis of the main shaft 6.

When the motor 3 starts, through first transmission flange 51, second transmission flange 53, and rocker plate 52, make main shaft 6 only can rotate at fixed range, consequently when children play, seesaw 2 only can rotate at fixed range, compares with rotating 360, and in the same time, seesaw 2 can supply more children to play. Meanwhile, the rotation in a local range is safer, so that the safety performance of the seesaw 2 is further improved.

Referring to fig. 4, a protection device 7 is further disposed outside the frame assembly 1 and the seesaw 2, the protection device 7 includes a safety net 74, the safety net 74 is disposed on the first frame 11 and located in a gap between the two second frames 12 and two ends of the seesaw 2, the safety net 74 is further disposed on the two second frames 12, and the seesaw 2 is away from one side of the first frame 11, the safety net 74 can protect a playing child, and the safety performance of the device is further improved.

Referring to fig. 4, a first shield 71, a second shield 72, and a third shield 73 fitted to the first frame 11, the second frame 12, and the seesaw 2 are respectively fitted over the first frame 11, the second frame 12, and the seesaw 2. The first, second, and

third hoods

71, 72, and 73 are each made of PVC, and a sponge is filled inside the hood. The protection casing can shelter from the frame and make the device more pleasing to the eye, and the protection casing can play the guard action to children simultaneously, has further improved the device's security performance.

Referring to fig. 4, still be provided with frame 8 on the surface of first protection casing 71, can install decoration class painting and calligraphy such as taste drawing in frame 8, not only can decorate the device, make the device more appeal to children, embellishments such as taste drawing also can guide children simultaneously, make children like the motion more.

The implementation principle of the gateway-crossing teeterboard 2 in the embodiment of the application is as follows: when the seesaw is used, the motor 3 is started, the main shaft 6 can rotate in a fixed range through the first transmission flange 51, the rocker plate 52 and the second transmission flange 53, therefore, the main shaft 6 can also rotate in the fixed range, when a child plays, the child steps on one second frame 12, when the seesaw 2 is in a balanced state, the child quickly jumps to the other second frame 12 through the seesaw 2, and both a single child and a plurality of children can play.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a make a dash across and sway seesaw which characterized in that: the automatic transmission device comprises a frame set (1), a seesaw (2) arranged on the frame set (1), a main shaft (6) arranged on the seesaw (2), a transmission device (5) arranged on the frame set (1) and rotationally connected with the main shaft (6), and a motor (3) used for driving the transmission device (5);

the frame set (1) comprises a first frame (11) and two second frames (12) symmetrically arranged on two sides of the first frame (11), a main shaft (6) far away from the seesaw (2) is rotatably connected with a first bearing seat (14), and the axis of the first bearing seat (14) is collinear with the axis of the main shaft (6);

the axis of the seesaw (2) is collinear with the axis of the main shaft (6), and the axis of the main shaft (6) is parallel to the axis of the motor (3);

the transmission device (5) comprises a first transmission piece, a rocker plate (52) and a second transmission piece, wherein one end of the first transmission piece is fixedly connected with one end of the main shaft (6) which is arranged on the first bearing seat (14), the rocker plate (52) is arranged at the other end of the first transmission piece, the second transmission piece is arranged at the other end of the rocker plate (52), and the other end of the second transmission piece is in shaft rotating connection with the motor (3);

the spindle (6) and the rocker plate (52) form an eccentric structure, and the rocker plate (52) and the shaft of the motor (3) form an eccentric structure.

2. A gateway teeter-totter as claimed in claim 1, wherein: the transmission device (5) further comprises a first transmission flange (51) and a second transmission flange (53);

the main shaft (6) is fixedly connected to the middle position of the first transmission flange (51), and one end of the rocker plate (52) is fixedly connected to the first transmission flange (51) and is positioned at one side of the main shaft (6);

the shaft of the motor (3) is fixedly connected with the middle position of the second transmission flange (53), and the other end of the rocker plate (52) is fixedly connected with the second transmission flange (53) and is positioned at the position of one side of the shaft of the motor (3).

3. A gateway teeter-totter as claimed in claim 2, wherein: a speed reducer (4) is further arranged between the motor (3) and the second transmission flange (53), and the axis of the crankshaft of the speed reducer (4) is parallel to the axis of the main shaft (6).

4. A gateway teeter-totter as claimed in claim 1, wherein: a second bearing seat (15) is further mounted on the first frame (11), and the second bearing seat (15) is located between the first bearing seat (14) and the seesaw (2);

the axes of the first bearing seat (14), the second bearing seat (15), and the main shaft (6) are collinear.

5. A gateway teeter-totter as claimed in claim 1, wherein: also comprises a protection device (7);

the protection device (7) comprises a first protection cover (71) which is sleeved on the outer portion of the first rack (11) and is matched with the first rack (11), a second protection cover (72) which is sleeved on the outer portion of the second rack (12) and is matched with the second rack (12), and a third protection cover (73) which is sleeved on the outer portion of the seesaw (2) and is matched with the seesaw (2).

6. A gateway teeter-totter as claimed in claim 1, wherein: the protection device (7) further comprises a safety net (74) arranged between the two second frames (12) and the seesaw (2), and the sides of the second frames (12) are provided with safety nets.

7. A gateway teeter-totter as claimed in claim 1, wherein: and a plurality of picture frames (8) are arranged on the side wall of the first frame (11) facing the second frame (12).

8. A gateway teeter-totter as claimed in claim 5, wherein: sponges are filled in the first protection cover (71), the second protection cover (72) and the third protection cover (73).