CN203017779U - Music ball - Google Patents
Music ball Download PDFInfo
- Publication number
- CN203017779U CN203017779U CN 201220695209 CN201220695209U CN203017779U CN 203017779 U CN203017779 U CN 203017779U CN 201220695209 CN201220695209 CN 201220695209 CN 201220695209 U CN201220695209 U CN 201220695209U CN 203017779 U CN203017779 U CN 203017779U
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- CN
- China
- Prior art keywords
- reed
- movable contact
- music
- contact spring
- ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a music ball. The music ball comprises a hollow shell, a reed and a metal ball, wherein the reed and the metal ball are arranged in the shell. The hollow shell is composed of an upper shell and a lower shell, the upper shell and the lower shell are fixedly connected together in a sealed mode, the reed is fixedly arranged between the upper shell and the lower shell, and the metal ball is freely arranged in the hollow shell. According to the music ball, the principle of a percussion instrument is simulated, the reed and the metal ball are arranged in the vacuum sealed shell, the freely-rolling metal ball rolls and hits the reed, a made sound is extraordinarily gentle, crispy and capable of lasting for a long time, musical scales are rich, the music sounds like the sound of nature, and the music ball is suitable for being used for infants.
Description
Technical field
The utility model relates to a kind of toy, and especially a kind of baby toy specifically relates to a kind of music ball.
Background technology
The infant is than more sensitive to sound, and approximately baby just can perceive sound from pregnant 20 weeks, reinstates the hearing that soft, slow, honest and rhythmical sound can effectively be pacified and train the infant this moment.
The mechanical acoustic toy that is applicable to the infant commonly used has drum-shaped rattle, small bell etc.The main body of drum-shaped rattle is a side drum, and both sides are embroidered with two pieces of bullets, under drum, handle is arranged, the barrel tumbler handle bullet whipping sounding of beating a drum.The drum body can be wood can be also bamboo, also have mud, cardboard; Drum surface is made with sheepskin, ox-hide, snakeskin or paper.It can play out changeful sound of movement, the notice of energy attracting babies.But ears bullet is as easy as rolling off a log is eaten by children for it, threatens for child's personal safety, seldom produces at present.
Small bell refer to a kind of by rocking the bell of sounding, spherical or oblate and a Tiaokou is opened at bottom or middle part, metal ball or handstone are put in the inside, style is not of uniform size.Suitable for baby is applicable mostly is greatly handbell or wrist bell.Its shell mostly is plastics or metal.Can sound when rocking or shaking.Notice that can attracting babies, and because metal ball or the handstone of sounding is placed in spheroid, comparatively safe, continued to use centuries as Paediatric Hearing training and toy.But mostly only slightly change on moulding and material, there is no progress on intension, the acoustic phase that sends is to dull, stiff, listens for a long time more dull, ear-piercing, and the infant usually plays a little while and just loses interest.
The utility model content
For the defective of prior art, the purpose of this utility model is to provide a kind of with low cost, and sound is soft, clear and melodious, long, and tone color is abundant, can greatly improve the music ball of infant's interest.
For reaching above-mentioned purpose, the utility model has adopted following technical scheme:
A kind of music ball, comprise hollow housing, be arranged on reed and Metal Ball in housing, hollow housing is comprised of upper shell and lower house, and the upper-lower casing sealing is consolidated, reed is fixedly connected between upper-lower casing, and Metal Ball freely is placed in the inside of hollow housing.
The utility model also can further be realized by the following technical programs:
Described music ball, wherein, described reed comprises connector and at least two movable contact springs, the opening part concrete mutually of connector and upper shell/lower house; Movable contact spring is arranged on the inside of connector, is intervally installed, and the one end is fixed on connector.
Described music ball, wherein, described connector periphery matches with inner walls, and movable contact spring is arranged on the inside of connector.
Described music ball wherein, is established two movable contact spring groups on described connector, the center line of the two relative connectors of movable contact spring group is symmetrical set, and each movable contact spring group comprises two movable contact springs that are intervally installed at least.
Described music ball, wherein, the diameter of described hollow housing is 14-25mm, and described movable contact spring thickness is 0.4mm, and width is 1.45mm, and length is 4-10mm.
Described music ball, wherein, described connector and movable contact spring are structure as a whole.
Described music ball, wherein, the vertical section of described reed is arc.
Described music ball, wherein, described reed is 2, two reed arcs outwards arrange in opposite directions, between form shelly space; Described Metal Ball is positioned in space between two reeds.
Described music ball, wherein, described hull outside is established installing ring, is connected with installing tache on installing ring.
Owing to having adopted above technical scheme, the utility model possesses following technique effect:
1) music ball of the present utility model, the principle of simulation percussion instrument is arranged on reed and Metal Ball in the housing of sealing, form built-in " qin " in housing, in the middle of the free rolling Metal Ball roll to clash into reed, will sound, and because sound is sealed in the totally enclosed spheroid that is close to vacuum, similar resonant tank, so cacophonia is soft, clear and melodious, long, just like heaven's harmony, very suitable for baby uses.
2), music ball of the present utility model, reed comprises the movable contact spring that two intervals arrange at least, more preferably be symmetrical set two groups of movable contact spring groups, every group comprises four movable contact springs at least, and because the length of movable contact spring is different, Metal Ball strikes different movable contact springs will send different sound, the off-gauge multitone rank melody of formation and modification, tone color is abundant, and is melodized, can greatly improve infant's interest.
3), music ball of the present utility model, the diameter of Metal Ball can be done different selections according to concrete operating position, when diameter of the housing is that 14mm is to 25mm, the movable contact spring THICKNESS CONTROL is at 0.4mm, width is controlled at 1.45mm, length selects 4mm-10mm not wait according to the size and shape of shell, can reach comparatively desirable tamber effect.Because the movable contact spring in reed is different in size in ball inside, the off-gauge multitone rank melody of formation and modification.
4), music ball of the present utility model, for convenience of connecting, installing ring can be set outside housing, by being arranged on installing tache and the necklace on installing ring, bracelet or infant's wrist strap is connected, and can hang and can wear.
5), music ball of the present utility model, owing to adopting the closure casing design, therefore can adopt various shapes, as ball-shaped, heart type, apple shape, star-like, shell type, strawberry type, Pear-Shaped, pyriform etc., changed the intrinsic profile of traditional small bell, profile is selected more to enrich changeable, thereby not only can greatly improve infant's interest, also can make ornaments and wear for the adult.
6) music ball of the present utility model, simple in structure, and is reasonable in design, low cost of manufacture, very suitable applying.
Description of drawings
Fig. 1 is a kind of structural representation of music ball of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to the sectional structure schematic diagram.
Fig. 3 is the exploded perspective view of the another kind of structure of music ball of the present utility model.
Fig. 4 is the sectional structure schematic diagram of another structure of music ball of the present utility model.
Fig. 5 is the exploded perspective view of another structure of music ball of the present utility model.
The specific embodiment
A kind of music ball comprises hollow housing, is arranged on reed and Metal Ball in housing, and the inside of hollow housing is vacuum cavity, and reed is fixedly connected with the inwall of housing, and Metal Ball freely is placed in the inside of hollow housing.The principle of simulation percussion instrument, reed and Metal Ball are arranged in vacuum-packed housing, form built-in " qin " in housing, central free rolling Metal Ball is rolled and is clashed into reed, will sound, and because sound is sealed in totally enclosed vacuum spheroid, similar resonant tank is so cacophonia is soft, clear and melodious, long, just like heaven's harmony, very suitable for baby uses.
Shown in Fig. 1-2, be a kind of structural representation of described music ball, it comprises hollow housing 1, reed 2 and Metal Ball 3.Hollow housing 1 is spherical, and reed 2 is 2, and an evagination is fixedly mounted in the middle part of spheroid, and one is the hemisphere concave shaped, is arranged on a side hemisphere of hollow housing 1, forms the space of a class shell shaped between two reeds.Wherein each reed 2 structure that is formed in one, comprise connector 21 and movable contact spring 22, and connector 21 is circular for the outside, and its outer shroud is fixedly connected with the inwall at housing 1 middle part.Movable contact spring 22 is arranged on connector inside, is two groups of movable contact spring groups that are symmetrical set with respect to the connector center line, and every group of movable contact spring group all comprises 4 movable contact springs 22, and thickness the best of movable contact spring is 0.4mm, and length does not wait from 4mm-10mm.When being 20mm as sphere diameter, the movable contact spring length of evagination reed can be respectively 4mm, 6mm, 8mm, 7mm from top to bottom, and the movable contact spring length of indent reed is respectively 4mm, 6mm, 8mm, 7mm from top to bottom.The built-in metal the small ball's diameter is 3.9mm, freely is seated in the conchoidal space between two reeds 2.Vacuumize in housing 1.
During concrete the making, can be first with being welded in half ball of indent reed, then Metal Ball is placed within it, then the reed with evagination is welded on same hemisphere, form a shelly space between two groups of reeds, bead is stayed between two groups of reeds, can arbitrarily roll but can not deviate from.At last that two hemisphere body seals are welded together, welding process middle shell inner air is very thin after high-temp combustion, is close to vacuum.
When rocking housing 1, when perhaps vibrating housing 1, prill 3 clashes into the different movable contact spring 22 of length and sends different sound, thereby forms a plurality of scales.Because the reed in the present embodiment has four different length, what therefore form is 4 non-standard scales.Connect for convenient, can connecting ring 4 be installed in housing 1 upper end boring, then by the installing tache 5 that is arranged on connecting ring 4, music ball is connected on different objects, as necklace, bangle, bracelet, on the infanette fore-stock etc.
Roughly the same with embodiment 1 structure, housing 1 is spherical, comprises left hemisphere 11 and right hemisphere 12.Difference is that inner reed is one, and it comprises two groups of movable contact spring groups, every group of 5 movable contact springs, and the length of each movable contact spring is not identical, thereby forms 5 non-standard scales.During installation, can first prill 3 be placed in left hemisphere 11, then reed be fixedly mounted on the opening part of left hemisphere 11, righter hemisphere 12 and the left hemisphere 11 rear inside that is tightly connected is vacuumized.
Roughly the same with embodiment 2 structures, difference only is that the profile of housing 1 is for heart-shaped.
Roughly the same with embodiment 1 structure, difference is, each reed 2 comprises two groups of movable contact spring groups, every group of 5 movable contact springs.
The above is only preferred embodiment of the present utility model, is not that the utility model is done any pro forma restriction.Any change that is equal to, modification or differentiation etc. that all those skilled in the art utilize the technical solution of the utility model that above-described embodiment is made all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. music ball is characterized in that:
Comprise hollow housing, be arranged on reed and Metal Ball in housing, hollow housing is comprised of upper shell and lower house, and the upper and lower casing sealing is consolidated, and reed is fixedly mounted between upper and lower casing, and Metal Ball freely is placed in the inside of hollow housing.
2. music ball according to claim 1 is characterized in that:
Described reed comprises connector and at least two movable contact springs, the opening part concrete mutually of connector and upper shell/lower house; Movable contact spring is arranged on the inside of connector, is intervally installed, and the one end is fixed on connector.
3. music ball according to claim 2 is characterized in that:
Establish two movable contact spring groups on described connector, the center line of the two relative connectors of movable contact spring group is symmetrical set, and each movable contact spring group comprises two movable contact springs that are intervally installed at least.
4. music ball according to claim 3 is characterized in that:
The diameter of described hollow housing is 14-25mm, and described movable contact spring thickness is 0.4mm, and width is 1.45mm, and length is 4-10mm.
5. arbitrary described music ball according to claim 1-4 is characterized in that:
Described connector and movable contact spring are structure as a whole.
6. music ball according to claim 5 is characterized in that:
The vertical section of described reed is arc.
7. music ball according to claim 6 is characterized in that:
Described reed is 2, and two reed arcs outwards arrange in opposite directions, between form shelly space; Described Metal Ball is positioned in space between two reeds.
8. music ball according to claim 5 is characterized in that:
Described hull outside is established installing ring, is connected with installing tache on installing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695209 CN203017779U (en) | 2012-12-17 | 2012-12-17 | Music ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695209 CN203017779U (en) | 2012-12-17 | 2012-12-17 | Music ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203017779U true CN203017779U (en) | 2013-06-26 |
Family
ID=48641798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220695209 Expired - Fee Related CN203017779U (en) | 2012-12-17 | 2012-12-17 | Music ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203017779U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974110A (en) * | 2012-12-17 | 2013-03-20 | 王俊达 | Music ball |
| CN103845908A (en) * | 2014-03-21 | 2014-06-11 | 李起武 | Toy ball |
| CN109966760A (en) * | 2019-04-03 | 2019-07-05 | 关辉 | A kind of educational toy with memory function |
-
2012
- 2012-12-17 CN CN 201220695209 patent/CN203017779U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974110A (en) * | 2012-12-17 | 2013-03-20 | 王俊达 | Music ball |
| CN103845908A (en) * | 2014-03-21 | 2014-06-11 | 李起武 | Toy ball |
| CN109966760A (en) * | 2019-04-03 | 2019-07-05 | 关辉 | A kind of educational toy with memory function |
| CN109966760B (en) * | 2019-04-03 | 2020-11-10 | 山东光明园迪儿童家具科技有限公司 | Intelligence toy with memory function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20171217 |