阅读说明：本技术 用于辅助移动的四维摇杆装置 (Four-dimensional rocker device for auxiliary movement ) 是由 范亚萍 马家兴 于 2021-07-05 设计创作，主要内容包括：本发明适用于摇摆结构技术领域,提供了一种用于辅助移动的四维摇杆装置,包括底盘、限位装置和承载件,底盘包括支撑架、驱动件和旋转件,旋转件包括限位板和旋转辊,所述驱动件和旋转件均设有至少两个；限位装置包括立板、旋转杆和传动件,立板上设有弧形槽,且旋转杆端部设有导向轮组,导向轮组活动于弧形槽内,导向轮组之间具有容纳间隙,弧形槽卡接容纳间隙,弧形槽内设有若干滚珠,传动件通过齿轮组连接一动力件；承载件包括支架和档杆,档杆弯折成型,且档杆下方设有缓冲件。借此,本发明能够有效实现摇摆,提高摇摆质量的同时,保证摇摆过程中的稳定性。(The invention is suitable for the technical field of swing structures, and provides a four-dimensional rocker device for assisting movement, which comprises a chassis, a limiting device and a bearing piece, wherein the chassis comprises a supporting frame, a driving piece and a rotating piece, the rotating piece comprises a limiting plate and a rotating roller, and the number of the driving piece and the number of the rotating piece are at least two; the limiting device comprises a vertical plate, a rotating rod and a transmission part, an arc-shaped groove is formed in the vertical plate, a guide wheel set is arranged at the end part of the rotating rod, the guide wheel set moves in the arc-shaped groove, an accommodating gap is formed between the guide wheel sets, the arc-shaped groove is clamped in the accommodating gap, a plurality of balls are arranged in the arc-shaped groove, and the transmission part is connected with a power part through a gear set; the bearing piece comprises a support and a blocking rod, the blocking rod is formed in a bending mode, and a buffer piece is arranged below the blocking rod. Therefore, the swing device can effectively realize swing, improve the swing quality and ensure the stability in the swing process.)

1. A four-dimensional rocker device for assisting movement is characterized by comprising a chassis, a limiting device and a bearing piece, wherein the chassis comprises a supporting frame, a driving piece positioned below the supporting frame and a rotating piece connected with the driving piece, the rotating piece comprises a limiting plate and a rotating roller which is movably connected with the limiting plate and has an inclination angle, and at least two driving pieces and at least two rotating pieces are arranged;

the limiting device comprises a vertical plate, a plurality of rotary rods and a transmission part, the vertical plate is symmetrically arranged, the transmission part is positioned on the rotary rods, an arc-shaped groove is formed in the vertical plate, a guide wheel set is arranged at the end part of each rotary rod, the guide wheel sets move in the arc-shaped groove, an accommodating gap is formed between the guide wheel sets, the arc-shaped grooves are clamped in the accommodating gap, a plurality of balls are arranged in the arc-shaped groove and abut against the guide wheel sets, and the transmission part is connected with a power part through the gear sets;

the bearing part comprises a support and a blocking rod positioned on one side of the support, the blocking rod is bent and formed, a buffer part is arranged below the blocking rod, and the gear set and the power part are connected with the support through a fixing plate.

2. The four-dimensional rocking bar device for assisting movement according to claim 1, wherein the angle of inclination of the rotating roller is 25 °, a groove for accommodating the rotating roller is formed in the limiting plate, and the end of the rotating roller is coupled to the groove.

3. The four-dimensional rocking bar device for assisting movement according to claim 1, wherein four driving members are installed on each of the driving members and the rotating members, and the driving members are wirelessly connected to a remote control device, and the four driving members are connected in parallel.

4. The four-dimensional rocking bar device for assisting movement according to claim 1, wherein two of the rotating rods are provided, and the two rotating rods are connected with each other through a master gear and a slave gear.

5. The four-dimensional rocking bar device for assisting movement according to claim 1, wherein the gear set comprises a first gear and a second gear, and the first gear is connected with an output end of a power member, and the second gear is fixedly connected with a rotating rod.

6. The four-dimensional rocking bar device for assisting movement according to claim 4, wherein the fixed plate is sleeved with a rotating rod, and a rotating bearing is installed between the fixed plate and the rotating rod.

7. The four-dimensional rocking bar device for assisting movement according to claim 1, wherein the bending angle of the stopper is 90 °, and the buffer member is a buffer spring.

8. The four-dimensional rocking bar device for assisting movement according to claim 7, wherein one end of the buffer spring is fixedly connected with the stop bar, and the other end is provided with elastic cotton.

Technical Field

The invention relates to the technical field of swinging, in particular to a four-dimensional rocker device for assisting movement.

Background

The swing structure is common in the existing life, such as the swing of a baby carriage, and aims to enable a baby to sleep; rocking of deck chair, in order to strengthen the comfort, the current structure of rocking generally adopts the eccentric part to realize, utilizes the eccentric rotation of eccentric part, drives the connecting rod of being connected with it, realizes effectively rocking, and this form causes the potential safety hazard easily in the in-service use, or the dead phenomenon of card appears in the use, influences the use quality.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

Disclosure of Invention

In view of the above-mentioned drawbacks, the present invention provides a four-dimensional rocker device for assisting movement, which can effectively realize swinging, improve swinging quality, and enhance stability during swinging.

In order to achieve the purpose, the invention provides a four-dimensional rocker device for assisting movement, which comprises a chassis, a limiting device and a bearing piece, wherein the chassis comprises a support frame, a driving piece positioned below the support frame and a rotating piece connected with the driving piece, the rotating piece comprises a limiting plate and a rotating roller which is movably connected with the limiting plate and has an inclination angle, and at least two driving pieces and at least two rotating pieces are arranged; the limiting device comprises a vertical plate, a plurality of rotary rods and a transmission part, the vertical plate is symmetrically arranged, the transmission part is positioned on the rotary rods, an arc-shaped groove is formed in the vertical plate, a guide wheel set is arranged at the end part of each rotary rod, the guide wheel sets move in the arc-shaped groove, an accommodating gap is formed between the guide wheel sets, the arc-shaped grooves are clamped in the accommodating gap, a plurality of balls are arranged in the arc-shaped groove and abut against the guide wheel sets, and the transmission part is connected with a power part through the gear sets; the bearing part comprises a support and a blocking rod positioned on one side of the support, the blocking rod is bent and formed, a buffer part is arranged below the blocking rod, and the gear set and the power part are connected with the support through a fixing plate.

According to the four-dimensional rocker device for assisting movement, the inclination angle of the rotating roller is 25 degrees, the limiting plate is provided with a groove for accommodating the rotating roller, and the end part of the rotating roller is coupled with the groove in a shaft mode.

According to the four-dimensional rocker device for assisting movement, the driving pieces and the rotating pieces are all provided with four, the driving pieces are wirelessly connected with the remote control device, and the four driving pieces are connected in parallel.

According to the four-dimensional rocker device for assisting movement, the number of the rotating rods is two, and the two rotating rods are connected through the master gear and the slave gear.

According to the four-dimensional rocker device for assisting movement, the gear set comprises a first gear and a second gear, the first gear is connected with the output end of the power element, and the second gear is fixedly connected with the rotating rod.

According to the four-dimensional rocker device for assisting movement, the fixed plate is sleeved with the rotating rod, and the rotating bearing is arranged between the fixed plate and the rotating rod.

According to the four-dimensional rocker device for assisting movement, the bending angle of the stop lever is 90 degrees, and the buffer piece is a buffer spring.

According to the four-dimensional rocker device for assisting movement, one end of the buffer spring is fixedly connected with the stop lever, and elastic cotton is arranged at the other end of the buffer spring.

The invention provides a four-dimensional rocker device for auxiliary movement, which comprises a chassis, a limiting device and a bearing piece, wherein the chassis comprises a support frame, a driving piece positioned below the support frame and a rotating piece connected with the driving piece, the rotating piece comprises a limiting plate and a rotating roller which is movably connected with the limiting plate and has an inclination angle, the driving piece and the rotating piece are respectively provided with at least two rotating rollers, and the effective rotation of the rotating piece is realized through the driving piece; the limiting device comprises a vertical plate, a plurality of rotary rods and a transmission part, the vertical plate is symmetrically arranged, the transmission part is positioned on the rotary rods, an arc-shaped groove is formed in the vertical plate, a guide wheel set is arranged at the end part of each rotary rod, the guide wheel sets move in the arc-shaped groove, an accommodating gap is formed between the guide wheel sets, the arc-shaped grooves are clamped in the accommodating gap, a plurality of balls are arranged in the arc-shaped groove and abut against the guide wheel sets, and the transmission part is connected with a power part through the gear sets; the bearing part comprises a support and a blocking rod positioned on one side of the support, the blocking rod is bent and formed, a buffer part is arranged below the blocking rod, and the gear set and the power part are connected with the support through a fixing plate. The invention has the beneficial effects that: the stability in the use can be guaranteed, the potential safety hazard is reduced simultaneously, and the convenient operation in the working process is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic structural view of the chassis and the limiting device of the present invention.

In the figure, 11-a support frame, 12-a driving member, 131-a limiting plate, 132-a rotating roller, 21-a vertical plate, 22-an arc-shaped groove, 23-a rotating rod, 24-a fixing plate, 25-a guide wheel set, 26-an accommodating gap, 271-a first gear, 272-a second gear, 28-a power member, 31-a support frame, 32-a stop lever, 33-a buffering member and 34-elastic cotton.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 to 3, the invention provides a four-dimensional rocker device for assisting movement, which comprises a chassis, a limiting device and a bearing part, wherein the chassis comprises a support frame 11, a driving part 12 positioned below the support frame 11 and a rotating part connected with the driving part 12, the rotating part comprises a limiting plate 131 and a rotating roller 132 movably connected with the limiting plate 131 and having an inclination angle, at least two driving parts 12 and at least two rotating parts are arranged, and effective rotation of the rotating part is realized through the driving part 12; the limiting device comprises a vertical plate 21, a plurality of rotating rods 23 and a transmission part, wherein the vertical plate 21, the rotating rods 23 and the transmission part are symmetrically arranged, an arc-shaped groove 22 is formed in the vertical plate 21, a guide wheel set 25 is arranged at the end part of each rotating rod 23, each guide wheel set 25 moves in each arc-shaped groove 22, an accommodating gap 26 is formed between each two adjacent guide wheel sets 25, each arc-shaped groove 22 is clamped in the corresponding accommodating gap 26, a plurality of balls are arranged in each arc-shaped groove 22 and abut against the corresponding guide wheel set 25, and the transmission part is connected with a power part through a gear set; the bearing part comprises a support 31 and a stop lever 32 positioned on one side of the support 31, the stop lever 32 is bent and formed, a buffer part 33 is arranged below the stop lever 32, and the gear set and the power part are connected with the support 31 through a fixing plate 24.

Preferably, the inclined angle of the rotating roller 132 of the present invention is 25 °, the position of the rotating roller 132 is effectively limited by the groove provided on the position limiting plate 131 and the groove is coupled to the end of the rotating roller 132, so as to ensure the effective rotation of the rotating roller 132.

In addition, four driving pieces 12 and four rotating pieces are arranged, the driving pieces are wirelessly connected with a remote control device, the four driving pieces 12 are connected in parallel, synchronous rotation can be realized through the driving pieces 12 connected in parallel, variable-speed rotation can be realized, and effective movement in different directions can be realized conveniently.

Furthermore, the two rotating rods 23 are provided, and the two rotating rods 23 are connected through the master gear and the slave gear, so that the two rotating rods 23 can be driven to rotate effectively in a meshing manner through the master gear and the slave gear, and the rotating moving efficiency and quality of the two rotating rods 23 are improved.

Preferably, the gear set of the present invention includes a first gear 271 and a second gear 272, and the first gear 271 is connected to the output end of the power member, and the second gear 272 is fixedly connected to the rotating rod 23, so as to achieve effective output transmission of the power member 28, and ensure that the rotating rod 23 rotates under the action of the power member 28.

In addition, the fixed plate 24 is sleeved with the rotating rod 23, and a rotating bearing is installed between the fixed plate 24 and the rotating rod 23, so that the friction between the rotating rod 23 and the fixed plate 24 is reduced through the bearing, the service life of the device is further prolonged, and the manufacturing and maintenance cost is reduced.

Furthermore, the bending angle of the stop lever 32 is 90 °, and the buffer member 33 is a buffer spring, so that the position of the stop lever 32 is effectively limited and buffered through the buffer spring, and friction between the stop lever 32 and the chassis is further reduced, thereby reducing the manufacturing and maintenance cost under the condition of prolonging the service life.

According to the four-dimensional rocker device for assisting movement, one end of the buffer spring is fixedly connected with the stop lever 32, the other end of the buffer spring is provided with the elastic cotton 34, secondary buffering is achieved through the elastic cotton 34, and stability and comfort in the swinging process are improved.

In summary, the invention provides a four-dimensional rocker device for assisting movement, which comprises a chassis, a limiting device and a bearing part, wherein the chassis comprises a support frame, a driving part positioned below the support frame and a rotating part connected with the driving part, the rotating part comprises a limiting plate and a rotating roller movably connected with the limiting plate and provided with an inclination angle, at least two rotating parts are arranged on the driving part, and effective rotation of the rotating part is realized through the driving part; the limiting device comprises a vertical plate, a plurality of rotary rods and a transmission part, the vertical plate is symmetrically arranged, the transmission part is positioned on the rotary rods, an arc-shaped groove is formed in the vertical plate, a guide wheel set is arranged at the end part of each rotary rod, the guide wheel sets move in the arc-shaped groove, an accommodating gap is formed between the guide wheel sets, the arc-shaped grooves are clamped in the accommodating gap, a plurality of balls are arranged in the arc-shaped groove and abut against the guide wheel sets, and the transmission part is connected with a power part through the gear sets; the bearing part comprises a support and a blocking rod positioned on one side of the support, the blocking rod is bent and formed, a buffer part is arranged below the blocking rod, and the gear set and the power part are connected with the support through a fixing plate. The invention has the beneficial effects that: the stability in the use can be guaranteed, the potential safety hazard is reduced simultaneously, and the convenient operation in the working process is improved.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.