CN112971420A

CN112971420A - Electric rocking chair structure

Info

Publication number: CN112971420A
Application number: CN202110503512.XA
Authority: CN
Inventors: 刘滋远
Original assignee: Zhongshan Qiqile Cartoon Technology Co ltd
Current assignee: Zhongshan Qiqile Cartoon Technology Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-06-18
Anticipated expiration: 2041-05-10
Also published as: CN112971420B

Abstract

The present invention provides an electric rocking chair structure, which includes a base, a seat body, and a driving device arranged on the base and used to drive the seat body to rock relative to the base. There is a universal connection seat between them, the output end of the driving device is provided with a rotating shaft, and the two ends of the rotating shaft are respectively provided with a first eccentric shaft and a second eccentric shaft, the first eccentric shaft and the second eccentric shaft The eccentric shaft is respectively hinged with a first linkage rod and a second linkage rod, and the first linkage rod and the second linkage rod are hinged with the bottom of the seat body. The present invention adopts the above structure, the driving device drives the rotating shaft to rotate, and the rotation of the rotating shaft drives the first linkage rod and the second linkage rod to reciprocate relative to the rotating shaft, thereby driving the seat body to reciprocate relative to the base, and the player can sit on the seat body. Experience the fun of shaking, the present invention is small in size, takes up little space, and is suitable for home use.

Description

Electric rocking chair structure

[ technical field ] A method for producing a semiconductor device

The invention relates to the field of amusement equipment, in particular to an electric rocking chair structure.

[ background of the invention ]

General amusement equipment all is comparatively upsized, and it is comparatively occupation space, generally all needs go to the place of travelling or comparatively large-scale business surpasses when needs play moreover, and its play has certain limitation.

[ summary of the invention ]

The invention aims to solve the technical problem of providing an electric rocking chair structure which is small in size and suitable for household use.

The purpose of the invention is realized as follows:

the utility model provides an electric rocking chair structure, includes base, seat body and locates just be used for the drive on the base the seat body is relative the drive arrangement that the base rocked, the seat body with be equipped with universal connecting seat between the base, be equipped with the pivot on drive arrangement's the output, the both ends of pivot are equipped with first eccentric shaft and second eccentric shaft respectively, first eccentric shaft with the second eccentric shaft articulates respectively has first gangbar and second gangbar, first gangbar with the second gangbar with the bottom of seat body is articulated mutually.

By adopting the structure, the driving device drives the rotating shaft to rotate, and the rotating shaft rotates to drive the first linkage rod and the second linkage rod to swing in a reciprocating manner relative to the rotating shaft, so that the seat body is driven to swing in a reciprocating manner relative to the base, and a player can experience the swinging amusement interest by sitting on the seat body.

According to the electric rocking chair structure, the two ends of the rotating shaft are respectively provided with the first connecting lug and the second connecting lug, the first eccentric shaft and the second eccentric shaft are respectively arranged at the end parts of the first connecting lug and the second connecting lug, an included angle is formed between the central axes of the first connecting lug and the second connecting lug, and the included angle is larger than 0 degree and smaller than 180 degrees, so that the chair body can do a cyclic reciprocating overturning and shaking motion in a direction range of 360 degrees, and further the pleasure of amusement is improved.

According to the electric rocking chair structure, the included angle is equal to 90 degrees, the first eccentric shaft and the second eccentric shaft are respectively arranged at the lower end parts of the first connecting lug and the second connecting lug, so that the stress is more balanced when the chair body is rocked, the amplitude change of the rocking is more uniform, and the safety and the interestingness of playing are improved.

According to the electric rocking chair structure, the universal connecting seat comprises a lower connecting seat fixedly connected with the base, an upper connecting seat fixedly connected with the bottom of the seat body and a universal connecting head hinged between the lower connecting seat and the upper connecting seat, and under the hinging action of the universal connecting head, when the seat body is shaken, the seat body and the upper connecting seat are shaken by turning over the shaking center together with the lower connecting seat.

According to the electric rocking chair structure, the first ball universal joints are arranged between the first linkage rod and the end part of the rotating shaft, the second ball universal joints are arranged between the second linkage rod and the bottom of the chair body, and therefore sufficient freedom degree is guaranteed, and the rocking stability of the chair body is improved.

In the electric rocking chair structure, the driving device comprises a driving motor and a worm and worm gear mechanism arranged between the output end of the driving motor and the rotating shaft, so that enough power is provided for the rocking of the chair body.

According to the electric rocking chair structure, the bottom of the base is provided with the pulleys and the supporting legs which are used for supporting and have adjustable height. The electric rocking chair can be conveniently carried integrally through the pulleys, so that the electric rocking chair is more convenient to transport, and not only can be suitable for being used at home, but also can be suitable for being used outdoors.

According to the electric rocking chair structure, the front side of the base is rotatably provided with the pedal, and the bottom of the pedal is provided with the pulley and the supporting leg which is used for supporting and has adjustable height, so that a player can conveniently step on the pedal to further improve the playing comfort.

According to the electric rocking chair structure, the driving device is provided with the counter for controlling the driving motor to stop working, and the rotating shaft is provided with the counting blocking piece for triggering the counter to count. The counter can count the number of turns of rotation, and when rotating to the preset number of turns, the counter controls the driving motor to stop working, thereby accurately controlling the number of times of shaking each time.

In the electric rocking chair structure, the pedal is provided with the foot accelerator which is electrically connected with the driving device to control the movement speed of the driving device, so that a player can independently select a proper rocking speed according to actual requirements.

[ description of the drawings ]

The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the base of the present invention;

FIG. 3 is a schematic structural diagram of the driving device according to the present invention;

FIG. 4 is a schematic view of the first linkage rod and the second linkage rod of the present invention engaged with the rotating shaft;

FIG. 5 is a schematic bottom view of the seat body of the present invention;

FIG. 6 is an exploded view of the universal joint socket of the present invention;

fig. 7 is a bottom structure diagram of the base of the present invention.

[ detailed description ] embodiments

The utility model provides an electric rocking chair structure, including base 1, seat body 2 and locate on base 1 and be used for driving the drive arrangement 3 that seat body 2 rocked relative base 1, be equipped with universal connection seat 4 between seat body 2 and the base 1, be equipped with pivot 30 on drive arrangement 3's the output, the both ends of pivot 30 are equipped with first eccentric shaft 301 and second eccentric shaft 302 respectively, first eccentric shaft 301 and second eccentric shaft 302 articulate respectively has first gangbar 303 and second gangbar 304, first gangbar 303 and second gangbar 304 articulate bottom with seat body 2.

In order to make the seat body 2 perform a reciprocating, turning and swinging motion in a 360 ° direction, the two ends of the rotating shaft 30 are respectively provided with a first connecting protrusion 307 and a second connecting protrusion 308, the first eccentric shaft 301 and the second eccentric shaft 302 are respectively provided at the ends of the first connecting protrusion 307 and the second connecting protrusion 308, and an included angle is formed between the central axes of the first connecting protrusion 307 and the second connecting protrusion 308, and the included angle is greater than 0 ° and less than 180 °. During the swinging, the seat body 2 swings in the front, back, left and right directions, and the front, back, left and right swinging actions are mutually superposed to form a cyclic reciprocating swinging motion within the direction range of 360 degrees.

In order to make the seat body 2 more evenly stressed and the amplitude of the rocking movement more uniform when rocking, the included angle is equal to 90 °, the first eccentric shaft 301 and the second eccentric shaft 302 are respectively provided at the lower end portions of the first connecting projection 307 and the second connecting projection 308.

As shown in fig. 6, the universal joint base 4 includes a lower joint base 41 fixedly connected with the base 1, an upper joint base 42 fixedly connected with the bottom of the seat body 2, and a universal joint 43 hinged between the lower joint base 41 and the upper joint base 42.

In order to ensure sufficient freedom degree and improve the stability of the seat body 2 in swinging, a first ball joint 305 is arranged between each of the first linkage rod 303 and the second linkage rod 304 and the end of the rotating shaft 30, and a second ball joint 306 is arranged between each of the first linkage rod 303 and the second linkage rod 304 and the bottom of the seat body 2.

To ensure sufficient power, the drive device 3 includes a drive motor 31 and a worm-and-gear mechanism 32 disposed between an output end of the drive motor 31 and the rotating shaft 30. The base 1 is provided with a connecting cover 10 covering the driving device 3, the first linkage rod 303 and the second linkage rod 304 extend upwards from two sides of the connecting cover 10 and are hinged with the bottom of the seat body 2, and the lower connecting seat 41 is fixedly connected to the top of the connecting cover 10.

For convenient carrying, the bottom of the base 1 is provided with a pulley 101 and a supporting foot 102 for supporting and adjusting the height. When the electric rocking chair needs to be carried, the supporting legs 102 are adjusted upwards (the height of the supporting legs 102 is adjusted through the adjusting nuts 103), the pulleys 101 are directly contacted with the ground, the whole electric rocking chair can be easily carried to a specified position at the moment, when the electric rocking chair needs to be normally used, the supporting legs 102 are adjusted downwards, the supporting legs 102 are directly contacted with the ground and support the pulleys 101 (the pulleys 101 are lifted off at the moment), the supporting effect is started, and the stability during use is guaranteed.

In order to facilitate the player to step on the feet to further improve the playing comfort, a foot pedal 5 is rotatably provided at the front side of the base 1, and a pulley 101 and a supporting foot 102 for supporting and adjusting the height are also provided at the bottom of the foot pedal 5.

In order to accurately control the number of times of each shaking, the driving device 3 is provided with a counter 33 for controlling the driving motor 31 to stop working, and the rotating shaft 30 is provided with a counting baffle 301 for triggering the counter 33 to count.

In order to allow the gamer to select a proper shaking speed according to the actual requirement, the pedal 5 is provided with a pedal accelerator 51 electrically connected with the driving device 3 to control the movement speed.

In order to ensure the integral aesthetic property, a shielding software 6 is arranged between the seat body 2 and the base 1.

When the rocking chair is used, the driving motor 31 drives the rotating shaft 30 to rotate through the worm-and-turbine mechanism 32, the rotating shaft 30 rotates to drive the first linkage rod 303 and the second linkage rod 304 to swing in a reciprocating mode relative to the rotating shaft 30, so that the chair body 2 is driven to rock in a reciprocating mode relative to the base 1 (the chair body 2 rocks by taking the universal connector 43 as a rocking center), and a player can experience rocking amusement interest when sitting on the chair body 2.

Claims

1. An electric rocking chair structure, characterized by comprising a base (1), a seat body (2), and a seat body (2) provided on the base (1) and used to drive the seat body (2) relative to the base ( 1) A swinging drive device (3), a universal connecting seat (4) is provided between the seat body (2) and the base (1), and an output end of the drive device (3) is provided with a universal connection seat (4). A rotating shaft (30), two ends of the rotating shaft (30) are respectively provided with a first eccentric shaft (301) and a second eccentric shaft (302), the first eccentric shaft (301) and the second eccentric shaft ( 302) A first linkage rod (303) and a second linkage rod (304) are respectively hinged, and the first linkage rod (303) and the second linkage rod (304) are connected to the seat body (2). The bottom is hinged.

2. An electric rocking chair structure according to claim 1, characterized in that both ends of the rotating shaft (30) are respectively provided with a first connecting bump (307) and a second connecting bump (308), the The first eccentric shaft (301) and the second eccentric shaft (302) are respectively provided at the ends of the first connecting bump (307) and the second connecting bump (308), and the first connecting bump (308) An included angle is formed between (307) and the central axis of the second connecting protrusion (308), and the included angle is greater than 0° and less than 180°.

3. An electric rocking chair structure according to claim 2, characterized in that the included angle is equal to 90°, and the first eccentric shaft (301) and the second eccentric shaft (302) are respectively provided on the The lower ends of the first connection bump (307) and the second connection bump (308).

4. An electric rocking chair structure according to any one of claims 1 to 3, characterized in that the universal connecting seat (4) comprises a lower connecting seat (41) fixedly connected with the base (1), An upper connecting seat (42) fixedly connected to the bottom of the seat body (2) and a universal connecting head (43) hinged between the lower connecting seat (41) and the upper connecting seat (42).

5. An electric rocking chair structure according to any one of claims 1 to 3, characterized in that the first linkage rod (303) and the second linkage rod (304) are in contact with the rotating shaft (30). A first ball joint (305) is provided between the ends, between the first linkage rod (303) and the second linkage rod (304) and the bottom of the seat body (2) Both are provided with a second ball joint (306).

6. An electric rocking chair structure according to claim 1, characterized in that the driving device (3) comprises a driving motor (31) and an output end provided on the driving motor (31) and the rotating shaft (30) ) between the worm turbine mechanism (32).

7. An electric rocking chair structure according to claim 1, characterized in that the bottom of the base (1) is provided with a pulley (101) and a support foot (102) for supporting and adjustable in height.

8. An electric rocking chair structure according to claim 1, 6 or 7, characterized in that the front side of the base (1) is rotatably provided with a footrest (5), and the footrest (5) ) is provided with a pulley (101) and a height-adjustable support foot (102) for support.

9. An electric rocking chair structure according to claim 6, characterized in that the driving device (3) is provided with a counter (33) for controlling the driving motor (31) to stop working, and the rotating shaft (30) There is a counting block (301) for triggering the counting of the counter (33).

10. An electric rocking chair structure according to claim 8, characterized in that the foot pedal (5) is provided with a foot pedal (51) that is electrically connected to the driving device (3) to control its movement speed ).