CN212166529U

CN212166529U - Small ball acceleration module of building block toy for upper limb rehabilitation training of children with cerebral palsy

Info

Publication number: CN212166529U
Application number: CN202020128829.0U
Authority: CN
Inventors: 边一萱; 韩东辰; 孙捷
Original assignee: Xian Jiaotong Liverpool University
Current assignee: Xian Jiaotong Liverpool University
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-12-18
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a bobble of building blocks toy that cerebral palsy children upper limbs rehabilitation training used module with higher speed, including the casing, be equipped with the passageway that allows the bobble to pass through in the casing, the casing still is equipped with the hammer, and the hammer is articulated with the casing, and the hammer lies in outside the passageway when initial position, is equipped with the trigger office in the passageway, and trigger switch makes the hammer maintain initial position, and trigger switch is touch to the bobble access passage, and the trigger switch action makes the hammer by initial position rotate the access passage in hammering bobble messenger bobble with higher speed. The traditional track building block can only roll the small ball from top to bottom, and the friction consumes most gravitational potential energy, so that the small ball can only roll for a limited distance and cannot form a closed track path. The acceleration module provides power for the movement of the small balls, so that the acceleration function is realized, and the distance that the small balls can roll at one time is prolonged.

Description

Small ball acceleration module of building block toy for upper limb rehabilitation training of children with cerebral palsy

Technical Field

The utility model particularly relates to a building block.

Background

In order to restore motor ability, cerebral palsy patients need to adhere to routine rehabilitation exercises performed in hospitals every day. However, the training content is very boring, the repeatability is high, the tool is single and traditional, and children cannot be attracted to train for a long time, so that the rehabilitation effect of the children is not ideal. In recent years, researchers have attempted to stimulate the interest of rehabilitation exercises in children with cerebral palsy in the form of toys.

The traditional happy high orbit building block is very popular among children's toys as an educational toy. Because the unique infinite combined playing method of the building block toy enables children to create unique track models, the playability and the long-term attraction of the children are greatly improved. Because of the characteristics, the building block toy is a selection suitable for the cerebral palsy children to perform rehabilitation training, and can exercise the weak hand action and logical thinking ability of the cerebral palsy children simultaneously in use.

In use, a child needs to first build a rail model and then put in a small ball to roll in the rail model. However, because of the small weight of the ball, the gravitational potential energy provides the ball with a slower speed in the top-down rolling of the ball, while the friction dissipates most of the ball's kinetic energy, so the ball has a limited distance to travel in the track. The diversity and challenges of building modules are greatly reduced. In addition, the short rolling time of the small ball causes the achievement of the children after the model is built to feel the bottom, and the interestingness of the game is reduced.

Disclosure of Invention

The utility model aims to solve the technical problem that a bobble acceleration module of building blocks toy that cerebral palsy children upper limbs rehabilitation training used is provided, improves the velocity of motion of bobble motion, increases the variability of its orbit, makes building and combination of traditional building blocks toy have higher degree of freedom and object for appreciation nature.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a building blocks toy's of cerebral palsy children upper limbs rehabilitation training usefulness bobble is module with higher speed, which comprises a housin, be equipped with the passageway that allows the bobble to pass through in the casing, the casing still is equipped with the hammer, the hammer is articulated with the casing, the hammer is located outside the passageway when initial position, be equipped with trigger organ in the passageway, trigger switch makes the hammer maintain initial position, the bobble gets into the passageway and touches trigger switch, trigger switch action makes the hammer rotate the interior hammering bobble messenger bobble of entering passageway by initial position and accelerates.

Furthermore, an energy storage spring is arranged between the hammer and the shell, the energy storage spring is in an energy storage state when the hammer is located at an initial position, and the energy storage spring releases energy to accelerate the hammer after the trigger switch acts.

Further, the energy storage spring is a torsion spring.

Further, the energy storage spring is a tension spring.

Furthermore, the trigger mechanism is a baffle plate, the baffle plate is hinged with the shell, the lower part of the baffle plate is a trigger part which can be contacted with the small balls entering the channel, the upper part of the baffle plate is a locking part which locks the hammer at the initial position, and the rotation center of the baffle plate and the shell is positioned between the trigger part and the locking part.

Furthermore, the hammer is provided with a rotating shaft, the rotating shaft is provided with a locking notch, and the locking part of the baffle extends into the locking notch and can be screwed out from the notch.

Further, the hammer is in a vertical state at the initial position, the baffle is also in a vertical state at the initial position, the locking portion is in a round angle shape, and the locking notch is in a right angle shape.

Furthermore, the whole hammer is arranged above the ball channel.

Further, the whole small ball acceleration module is made of PLA plastic materials.

Furthermore, the shell is provided with a connecting structure with the building block toy.

The utility model discloses an useful part lies in:

1. the traditional track building block can only roll the small ball from top to bottom, and the friction consumes most gravitational potential energy, so that the small ball can only roll for a limited distance and cannot form a closed track path. The acceleration module provides power for the movement of the small balls, so that the acceleration function is realized, and the distance that the small balls can roll at one time is prolonged. A circular closed orbit path can be realized through superposition, so that the small balls can roll in the orbit all the time. The acceleration module greatly improves the assembly possibilities of conventional track bricks.

2. Higher building blocks equipment possibility means that this track building blocks toy has possessed higher degree of freedom, object for appreciation nature and interest to prolonged this toy to children's long-term appeal, accorded with the demand to cerebral palsy children rehabilitation training, let cerebral palsy children can independently take exercise for a long time.

3. The use of the acceleration module can greatly prolong the rolling distance of the small ball, thereby prolonging the game time and increasing the achievement feeling and the satisfaction feeling of the children after the building is finished.

4. The acceleration module has a high-speed version and a low-speed version, and children can select different acceleration modules according to the track environment built by the children in use, so that multiple possibilities are provided for the movement of the small balls.

5. Exercises with various actions and abilities are performed simultaneously. When a user puts the small ball into the rail to roll, the user needs to stare at the movement of the small ball, and meanwhile, the two-hand operation module is used for controlling the movement state of the small ball, so that the hand-eye coordination ability of the user is exercised. When a user builds the track building blocks with two hands, the situation that the building blocks are aligned and assembled with the two hands cannot be avoided, and the coordination ability of the two hands is exercised at this stage;

6. the auxiliary cognition ability, the learning ability and the logical thinking ability are improved, the recognition of the size and the patterns of the building blocks can help a patient to improve the cognition ability, and the learning ability and the logical thinking ability are improved in the building of the building blocks and the movement of the small balls.

7. Providing a good social environment, and encouraging the user to communicate with the peer or parents; the loved appearance design is beneficial to helping the user to associate and create stories, and the user can improve the social ability from sharing own stories with other people; the design supports multi-user playing methods, and users can learn cooperation skills in the cooperation playing methods.

8. Can be matched with the educational splicing building blocks with high ratio for use and is compatible with happy building blocks. The design inherits the sustainable development concept and can be compatible with the existing partial track building blocks (such as the ratio of greater inequality) on the market. The user can reuse the existing old building block toy with a little money, but get a new set of toy. The design can prolong the interest of users in the existing old building block toys. Is an upper limb rehabilitation product with high cost performance, and accords with the concept of sustainable development.

Drawings

Fig. 1 is a perspective view of the present invention.

FIG. 2 is a schematic partial cross-sectional view of a side of an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a portion of the two sides of the embodiment of the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1 to 3, a pellet acceleration module of building blocks toy for upper limb rehabilitation training of children with cerebral palsy, which comprises a shell, wherein a channel allowing pellet 4 to pass through is arranged in the shell, the shell is also provided with a hammer 1, the hammer 1 is hinged with the shell, the hammer 1 is positioned outside the channel at an initial position, a trigger mechanism is arranged in the channel, the trigger switch enables the hammer 1 to be maintained at the initial position, the pellet enters the channel and touches the trigger switch, and the trigger switch acts to enable the hammer 1 to rotate from the initial position to enter the channel to hammer the pellet 4 so as to accelerate the pellet 4.

The hammer 1 can store energy by utilizing gravitational potential energy, for example, the initial position of the hammer 1 is arranged above the small ball 4, after the trigger switch acts, the hammer 1 rotates to enter a channel, the gravitational potential energy is converted into kinetic energy to hammer the small ball 4, and the small ball 4 is accelerated.

The hammer 1 can also store energy through an energy storage spring, the energy storage spring is in an energy storage state when the hammer 1 is located at an initial position, and the energy storage spring releases energy to accelerate the hammer 1 after the trigger switch acts, so that the hammer 1 obtains higher rotating speed, and the speed of the small ball 4 is higher.

As shown in fig. 2, the energy storage spring may be a tension spring 9, when the hammer 1 is located at the initial position, the tension spring 9 is in a tension state, and after the trigger switch is operated, the tension spring 9 contracts to drive the hammer 1 to accelerate. The tensile ability of extension spring easily reduces after long-term the use to influence the acceleration ability of module to the bobble, but extension spring strength is little relatively the torsion spring, and is safer to children in the use.

As shown in fig. 3, the energy storage spring may also be a torsion spring 5. The torsion spring is not easy to age in long-term use, but the torsion force of the torsion spring is relatively large, and the safety to children in the use process is slightly low.

The energy storage spring adopts the torsional spring 5 to make the acceleration module of high-speed version, adopts the extension spring 9 to make the acceleration module of low-speed version, satisfies different user demands.

As shown in fig. 1 to 3, a preferred structure of the triggering mechanism is a shutter 6, the shutter 6 is hinged to the housing, a triggering portion is provided at a lower portion of the shutter 6 to be in contact with the ball 4 in the entry path, a locking portion is provided at an upper portion of the shutter 6 to lock the hammer 1 at an initial position, and a rotation center of the shutter 6 and the housing is located between the triggering portion and the locking portion.

When the ball 4 enters the passage and contacts the trigger portion, the shutter 6 is rotated, and the locking portion is rotated to unlock the hammer 1, so that the hammer 1 can start its operation from the initial position.

The hammer 1 is provided with a rotating shaft 2 matched with the baffle 6, the rotating shaft 2 is provided with a locking notch, and the locking part of the baffle 6 extends into the locking notch and can be screwed out from the notch. The hammer 1 is in a vertical state at an initial position, the shutter 6 is also in a vertical state at the initial position, the locking portion is in a circular angle shape, and the locking notch is in a right angle shape.

When the shutter 6 rotates, the locking portion is rotated out of the locking notch, and the rotary shaft 2 may start to rotate.

Preferably, the hammer 1 is integrally provided above the ball passage, so that the hammer 1 can be accelerated by gravitational potential energy, and the ball 4 can be accelerated without an energy storage spring. The hammer 1 can obviously also be arranged in other positions, when the hammer 1 cannot be accelerated by the gravitational potential energy, an energy-storing spring must be provided.

Preferably, the whole small ball accelerating module is made of PLA plastic materials, and is safe and reliable in use for children.

Preferably, the shell is provided with a connecting structure with the building block toy, so that the accelerating module and the whole building block toy are connected and fixed conveniently. The connecting structure can be in the form of a building block or a ball track. Of course, it is also possible to simply place the acceleration module in the middle of the track.

It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a building blocks toy's of cerebral palsy children upper limbs rehabilitation training usefulness bobble is module with higher speed which characterized in that: the small ball hammer comprises a shell, wherein a channel allowing a small ball to pass through is arranged in the shell, the shell is also provided with a hammer, the hammer is hinged with the shell, the hammer is positioned outside the channel at an initial position, a trigger mechanism is arranged in the channel, the trigger switch enables the hammer to be maintained at the initial position, the small ball enters the channel and touches the trigger switch, and the trigger switch acts to enable the hammer to rotate from the initial position to enter the channel to hammer the small ball so as to accelerate the small ball.

2. The pellet acceleration module of building blocks toy of brain palsy children upper limbs rehabilitation training usefulness of claim 1, characterized in that: an energy storage spring is further arranged between the hammer and the shell, the energy storage spring is in an energy storage state when the hammer is located at an initial position, and the energy storage spring releases energy to accelerate the hammer after the trigger switch acts.

3. The pellet acceleration module of building blocks toy that brain paralysis children upper limbs rehabilitation training used of claim 2, characterized in that: the energy storage spring is a torsion spring.

4. The pellet acceleration module of building blocks toy that brain paralysis children upper limbs rehabilitation training used of claim 2, characterized in that: the energy storage spring is a tension spring.

5. The pellet acceleration module of building blocks toy of brain palsy children upper limbs rehabilitation training usefulness of claim 1, characterized in that: the trigger mechanism is a baffle plate, the baffle plate is hinged with the shell, the lower part of the baffle plate is a trigger part which can be contacted with a small ball entering the channel, the upper part of the baffle plate is a locking part which locks the hammer at an initial position, and the rotation center of the baffle plate and the shell is positioned between the trigger part and the locking part.

6. The pellet acceleration module of building blocks toy that cerebral palsy children upper limbs rehabilitation training used of claim 5 characterized in that: the hammer is provided with a rotating shaft, a locking notch is arranged on the rotating shaft, and the locking part of the baffle extends into the locking notch and can be screwed out from the notch.

7. The pellet acceleration module of building blocks toy of cerebral palsy children upper limbs rehabilitation training usefulness of claim 6, characterized in that: the hammer is in a vertical state at an initial position, the baffle is also in a vertical state at the initial position, the locking part is in a round angle shape, and the locking notch is in a right angle shape.

8. The pellet acceleration module of building blocks toy of brain palsy children upper limbs rehabilitation training usefulness of claim 1, characterized in that: the whole hammer is arranged above the small ball channel.

9. The pellet acceleration module of building blocks toy of brain palsy children upper limbs rehabilitation training usefulness of claim 1, characterized in that: the whole small ball acceleration module is made of PLA plastic materials.

10. The pellet acceleration module of building blocks toy of brain palsy children upper limbs rehabilitation training usefulness of claim 1, characterized in that: the shell is provided with a connecting structure with the building block toy.