阅读说明：本技术 一种儿童手摇声光玩具 (Hand-operated acousto-optic toy for children ) 是由 沈超锋 于 2020-11-25 设计创作，主要内容包括：本发明公开了一种儿童手摇声光玩具,包括玩具本体,所述玩具本体的下方外壁上固定连接有手柄,所述玩具本体靠近手柄的位置开设有一条水平的滑腔,所述滑腔内滑动连接有一个永磁块,所述滑腔的腔壁内嵌设有多匝线圈,所述玩具本体的两侧外壁各开设有一个凹槽,每个所述凹槽的内壁上固定有LED灯带,两个所述LED灯带各自通过导线与线圈电连接,每个所述凹槽内的槽壁上通过销轴转动连接有一个三棱镜。优点在于：本发明中玩具的声音和光亮均采用物理发声和物理生电的方式产生,不仅提高的儿童玩耍的安全性,而且具有移动的益智培养效果,整个玩具不采用电池芯片使得玩具的使用寿命提高,同时节约了生产成本。(The invention discloses a hand-operated acousto-optic toy for children, which comprises a toy body, wherein a handle is fixedly connected to the outer wall of the lower part of the toy body, a horizontal sliding cavity is formed in the position, close to the handle, of the toy body, a permanent magnet block is connected in the sliding cavity in a sliding mode, a multi-turn coil is embedded in the cavity wall of the sliding cavity, grooves are formed in the outer walls of the two sides of the toy body respectively, LED lamp belts are fixed on the inner wall of each groove, the two LED lamp belts are respectively and electrically connected with the coil through wires, and a prism is rotatably connected to the wall of each groove through a pin shaft. Has the advantages that: the sound and the light of the toy are generated by adopting the physical sound production and physical electricity generation modes, so that the playing safety of children is improved, the moving intelligence-developing cultivation effect is achieved, the service life of the toy is prolonged without adopting a battery chip, and the production cost is saved.)

1. The utility model provides a hand reputation toy of children, includes toy body (1), its characterized in that, fixedly connected with handle (2) on the below outer wall of toy body (1), toy body (1) is close to the position of handle (2) and has seted up a horizontally smooth chamber (3), sliding connection has a permanent magnet (4) in smooth chamber (3), the embedded multiturn coil (5) that is equipped with in chamber wall of smooth chamber (3), a recess (6) have respectively been seted up to the both sides outer wall of toy body (1), every be fixed with LED lamp area (7), two on the inner wall of recess (6) LED lamp area (7) are connected through wire and coil (5) electricity separately, every be connected with a prism (8) through the round pin axle rotation on the cell wall in recess (6).

2. The children hand-operated acousto-optic toy according to claim 1, characterized in that the top of the toy body (1) is opened with a plurality of sound-emitting cavities (9), a plurality of moving cavities (10) with different sizes are arranged in the toy body (1) and are respectively communicated with the plurality of sounding cavities (9), the top of each sounding cavity (9) is provided with a plurality of sounding holes (11) with different apertures and are communicated with the outside, the top cavity wall of each sounding hole (11) is hermetically connected with a vibrating membrane (12) made of an elastic material, a magnetic piston plate (13) is hermetically and slidably connected in each moving cavity (10), a first spring (14) connected with the piston plate (13) and the bottom cavity wall of the moving cavity (10) is arranged in each moving cavity (10), the magnetism of the permanent magnet blocks (4) is attracted with the magnetism of the piston plate (13).

3. The hand-operated acousto-optic toy for children according to claim 1, wherein the two ends of the toy body (1) located in the sliding cavity (3) are respectively provided with a cavity (15), one side cavity wall of each cavity (15) is provided with a connecting groove (16) communicated with the sliding cavity (3), each connecting groove (16) is internally and hermetically and slidably connected with a sliding rod (17), one end of each sliding rod (17) located in the cavity (15) is fixedly connected with a second spring (18), one end of each second spring (18) far away from the corresponding sliding rod (17) is fixedly connected with the side wall of the corresponding cavity (15), and the cavities (15) are filled with magnetorheological fluid.

4. The children hand-operated acousto-optic toy according to claim 3, wherein an electric connecting piece (19) is embedded in each of the upper and lower groove walls of each connecting groove (16), a conductive rod (20) is embedded in each sliding rod (17), two electric connecting pieces (19) are connected in series with the circuit of the adjacent LED strip (7), and the conducting wires of the LED strip (7) are distributed around the cavity (15).

Technical Field

The invention relates to the technical field of children toys, in particular to a children hand-operated acousto-optic toy.

Background

The types of children's toys are mainly: toy figures, technical toys, amalgamation and assembly toys, construction and construction toys, sporting activity toys, music sounding toys, labor activity toys, decorative toys, homemade toys, and the like. The general educational requirements for the toy are: is beneficial to promoting the overall development of children body, moral, intelligence and beauty; the children age characteristics are met, and the curiosity, the motivation and the exploration activities of the children can be met; the modeling is beautiful and reflects the typical characteristics of things; the activity is variable, which is helpful for encouraging learning; the color is nontoxic, and the cleaning and disinfection are easy; meets the safety requirements and the like.

Some luminous vocal toys on the market at present all realize luminous vocal through battery or chargeable type messenger chip work, and children curiosity is heavier can dismantle the battery when playing the toy, can cause the condition of swallowing to take place, and the battery of the money that charges also has certain danger when children use, for this reason, we have proposed a hand reputation toy of children.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a child hand-operated acousto-optic toy.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a hand reputation toy of children, includes the toy body, fixedly connected with handle on the below outer wall of toy body, the position that the toy body is close to the handle has seted up a horizontally smooth chamber, sliding connection has a permanent magnetism piece in the smooth chamber, the embedded multiturn coil that is equipped with in chamber wall in smooth chamber, a recess, every have respectively been seted up to the both sides outer wall of toy body be fixed with LED lamp area, two on the inner wall of recess LED lamp area is connected through wire and coil electricity separately, every be connected with a prism through the round pin rotation on the cell wall in the recess.

In foretell hand reputation toy of children, a plurality of pronunciation chambeies have been seted up at the top of toy body, it communicates with a plurality of pronunciation chambeies respectively, every to have seted up the removal chamber that a plurality of sizes are different in the toy body the different pronunciation hole and external intercommunication, every of a plurality of apertures are seted up at the top in pronunciation chamber the vibrating diaphragm that elastic material made is connected to the top chamber wall sealing of pronunciation hole, every it has the magnetic piston board to remove intracavity sealing sliding connection, every it is equipped with a first spring that is connected with piston board and removal chamber bottom chamber wall to remove the intracavity, the magnetism of permanent magnetism piece is inhaled with the magnetism of piston board mutually.

In foretell hand reputation toy of children, the both ends that the toy body is located smooth chamber have respectively seted up a cavity, and a spread groove and smooth chamber intercommunication, every have been seted up to one side chamber wall of every cavity sealed sliding connection has a slide bar in the spread groove, the slide bar is located one end fixedly connected with second spring in the cavity, the one end that the slide bar was kept away from to the second spring and the lateral wall fixed connection of cavity, it has magnetorheological suspensions to fill in the cavity.

In the above-mentioned hand reputation toy of children, every the upper and lower cell wall of spread groove respectively inlays and is equipped with an electrical connection piece, every the slide bar embeds and is equipped with a conducting rod, two electrical connection piece and adjacent LED lamp area place circuit are established ties, the wire distribution in LED lamp area passes around the cavity.

Compared with the prior art, the invention has the advantages that:

1. when a child shakes the toy, the permanent magnet blocks in the sliding cavity slide back and forth under the action of inertia, the piston plate in the moving cavity slides by utilizing magnetic attraction to enable the pressure intensity in the sounding cavity to change periodically, so that the vibrating membrane vibrates to make a sound, and meanwhile, the moving cavities of different gears and the sounding holes of different apertures are utilized to enable the vibrating membrane at each sounding hole to generate different vibration frequencies and amplitudes, so that the sound with a certain melody is generated, and the children's music feeling is favorably cultured;

2. when the permanent magnets slide in the sliding cavity, the magnetic induction lines of the permanent magnets and the coils are cut, so that induced current is generated in the coils to supply power to the LED lamp strip so as to emit light, and then single light is scattered by the triangular prism to generate colorful light, so that children can be attracted to play more easily;

3. the sound and the light of the toy are generated by adopting the physical sound production and physical electricity generation modes, so that the playing safety of children is improved, the moving intelligence-developing cultivation effect is achieved, the service life of the toy is prolonged without adopting a battery chip, and the production cost is saved.

Drawings

FIG. 1 is a schematic structural view of a child hand-operated acousto-optic toy according to the present invention;

fig. 2 is an enlarged schematic view of a position A of the child hand-operated acousto-optic toy provided by the invention.

In the figure: the toy comprises a toy body 1, a handle 2, a sliding cavity 3, a permanent magnet 4, a coil 5, a groove 6, an LED lamp strip 7, a prism 8, a sound-emitting cavity 9, a moving cavity 10, a sound-emitting hole 11, a vibrating membrane 12, a piston plate 13, a first spring 14, a cavity 15, a connecting groove 16, a sliding rod 17, a second spring 18, an electric connecting piece 19 and a conductive rod 20.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are only for illustrative purposes and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-2, a hand reputation toy of children, including toy body 1, fixedly connected with handle 2 on the below outer wall of toy body 1, toy body 1 has seted up a horizontally smooth chamber 3 near handle 2's position, sliding connection has a permanent magnetism piece 4 in the smooth chamber 3, the embedded multiturn coil 5 that is equipped with in chamber wall in smooth chamber 3, a recess 6 has respectively been seted up to toy body 1's both sides outer wall, be fixed with LED lamp area 7 on the inner wall of every recess 6, two LED lamp areas 7 are connected with coil 5 electricity through the wire separately, it is connected with a prism 8 to rotate through the round pin axle on the cell wall in every recess 6.

A plurality of sounding chambers 9 have been seted up at the top of toy body 1, the removal chamber 10 that sets up a plurality of sizes difference in toy body 1 communicates with a plurality of sounding chambers 9 respectively, the different sounding hole 11 in a plurality of apertures and external intercommunication have been seted up at the top in every sounding chamber 9, the vibrating diaphragm 12 that elastic material made is connected to the top chamber wall sealing of every sounding hole 11, every moves chamber 10 internal seal sliding connection and has a magnetic piston board 13, every removes the intracavity 10 and is equipped with a first spring 14 that is connected with piston board 13 and removal chamber 10 bottom chamber wall, the magnetism of permanent magnetism piece 4 and the magnetism of piston board 13 attract mutually, every the top of removing chamber 10 has been seted up aperture and external intercommunication and is used for keeping the pressure balance of piston board 13.

The two ends of the toy body 1, which are positioned in the sliding cavity 3, are respectively provided with a cavity 15, the cavity wall of one side of each cavity 15 is provided with a connecting groove 16 communicated with the sliding cavity 3, each connecting groove 16 is internally and hermetically connected with a sliding rod 17 in a sliding manner, one end of each sliding rod 17, which is positioned in the cavity 15, is fixedly connected with a second spring 18, one end of each second spring 18, which is far away from the corresponding sliding rod 17, is fixedly connected with the side wall of the cavity 15, magnetorheological fluid is filled in the cavity 15, and is a suspension formed by mixing high-permeability and low-magnetic-hysteresis tiny soft magnetic particles and non-magnetic-conductive liquid, and the suspension has the characteristic; under the action of a magnetic field, the LED lamp strip has the characteristics of high viscosity and low fluidity, an electric connecting piece 19 is embedded in each of the upper and lower groove walls of each connecting groove 16, a conductive rod 20 is embedded in each sliding rod 17, the two electric connecting pieces 19 are connected with a circuit where the adjacent LED lamp strip 7 is located in series, the wires of the LED lamp strip 7 are distributed around the cavity 15, and the conductive rods 20 on the sliding rods 17 and the two electric connecting pieces 19 are separated under the normal state of the second spring 18, so that the LED lamp strip 7 and the coil 5 are in a non-conduction state.

In the invention, when a child uses the toy, the toy body 1 is shaken in hands, so that the permanent magnets 4 in the sliding cavity 3 do reciprocating motion under the action of inertia, when the permanent magnets 4 pass through each moving cavity 10 in the reciprocating sliding process, the piston plate 13 in the moving cavity 10 slides downwards through magnetic attraction, the pressure in the sounding cavity 9 is reduced, the vibrating membrane 12 is stretched under the action of external pressure, when the permanent magnets 4 are far away from the moving cavities 10, the magnetic attraction is reduced, the piston plate slides back under the action of the first spring 14, the pressure in the sounding cavity 9 is restored to balance, the vibration 12 is changed from the stretched state to the contracted state, due to the reciprocating sliding of the permanent magnets 4, the vibrating membrane 12 generates reciprocating stretching and contracting vibration, the sound is emitted outwards from the sounding hole 11, meanwhile, the size of each moving cavity 10 in the toy body 1 is gradually increased from left to right, and the aperture of each sounding hole 11 is different in size, so that the diaphragm 12 at each sound emitting hole 11 will generate different vibration frequencies and amplitudes to emit sound with a certain melody, which is helpful for cultivating the music feeling of children.

When the permanent magnet 4 slides to one end of the sliding cavity 3, the sliding rod 17 slides towards the cavity 15 under the action of inertia when the sliding rod 17 is extruded under the action of inertia, so that the conductive rod 20 on the sliding rod 17 is in contact with the two electric connection pieces 19 on the connection groove 16, the LED lamp strip 7 close to one end of the cavity 15 is communicated with the coil 5, when the permanent magnet 4 slides in the sliding cavity 3, a magnetic induction line equivalent to the permanent magnet 4 is cut with the coil 4, induction current is generated in the coil 4 to supply power to the LED lamp strip 7 to emit light, a magnetic field generated after a lead distributed near the cavity 15 is electrified enables magnetorheological fluid in the cavity 15 to act to change the magnetorheological fluid into high-viscosity low-fluidity liquid, the damping conductive effect is achieved on the rebound of the second spring 18, the separation and outage of the rod 20 on the sliding rod 17 and the electric connection pieces 19 are delayed, the light time of the LED lamp strip 7 is prolonged, and when the permanent magnet 4 slides to the other, the LED lamp area 7 of this one end just can extinguish for when shaking the toy, the photosynthetic of the LED lamp at both ends extinguishes and has rhythm nature, and colorful light can appear after the scattering that receives prism 8 in LED lamp area 7, attracts children to play more easily.

Although the terms of the toy body 1, the handle 2, the sliding chamber 3, the permanent magnet 4, the coil 5, the groove 6, the LED strip 7, the triangular prism 8, the sound-emitting chamber 9, the moving chamber 10, the sound-emitting hole 11, the vibration film 12, the piston plate 13, the first spring 14, the cavity 15, the connecting groove 16, the sliding rod 17, the second spring 18, the electric contact piece 19, the conductive rod 20, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.