CS264820B1 - Device for creating sound and light effect in heather - Google Patents

Device for creating sound and light effect in heather Download PDF

Info

Publication number
CS264820B1
CS264820B1 CS867914A CS791486A CS264820B1 CS 264820 B1 CS264820 B1 CS 264820B1 CS 867914 A CS867914 A CS 867914A CS 791486 A CS791486 A CS 791486A CS 264820 B1 CS264820 B1 CS 264820B1
Authority
CS
Czechoslovakia
Prior art keywords
leaf spring
sound
light effect
baffle
heather
Prior art date
Application number
CS867914A
Other languages
Czech (cs)
Slovak (sk)
Other versions
CS791486A1 (en
Inventor
Oldrich Eder
Original Assignee
Oldrich Eder
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oldrich Eder filed Critical Oldrich Eder
Priority to CS867914A priority Critical patent/CS264820B1/en
Publication of CS791486A1 publication Critical patent/CS791486A1/en
Publication of CS264820B1 publication Critical patent/CS264820B1/en

Links

Landscapes

  • Toys (AREA)

Abstract

Zariadenie pre vytváranie zvukového a světelného efektu pozostáva z rámu, na ktorý je uchytená ozvučnica a jeden koniec listovej pružiny, ktorej druhý koniec je orientovaný proti vačke, spojenej cez převodové koleso s batériovým pohonom. Riešeným problémom je vytvorenie výrobně jednoduchého a energeticky účinného zariadenia tohto druhu, čo sa dosahuje tým, že listová pružina je v strednej časti jej dížky tvarovaná do vlny, ktorej vrcholový oblúk je opretý o přerušovací kontakt světelného prúdokruhu, spojený s ozvučnioou.The device for creating a sound and light effect consists of a frame to which a sound box is attached and one end of a leaf spring, the other end of which is oriented against a cam connected via a gear wheel to a battery drive. The problem solved is to create a simple-to-manufacture and energy-efficient device of this type, which is achieved by the leaf spring being shaped into a wave in the middle part of its length, the apex of which is supported by the interrupting contact of the light circuit connected to the sound box.

Description

Vynález sa týká zariadenia pre vytváranie zvukového a světelného efektu u hračiek, pozos távajúceho z rámu, na ktorý je uchytená ozvučnica a jeden koniec listovej pružiny, ktorej druhý konec je orientovaný proti vačke, spojenej cez převodové koleso s batériovým pohonom.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to an apparatus for producing sound and light effects in toys which are supported by a frame on which a baffle is mounted and one end of a leaf spring, the other end of which is directed against a cam connected via a gear wheel with a battery drive.

Zvukový a světelný efekt možno podlá známého stavu techniky, odhliadnúc od známých zotrvačníkových mechanizmov, dosiahnuť aj pomocou vačkového mechanizmu v súčinnosti s listovou pružinou ozvučnicou. Táto bývá v takomto případe priama, alebo je len nepatrné ohnutá do oblúka velkého priemeru. Vačka móže mať jeden, alebo viaoero radiálnych zubov. Pružina je, resp. může byť v blízkosti jej volného konca opatřená nárazníkom, krorým udiera do ozvučnice. Určitou nevýhodou takéhoto riešenia je vSčšia energetická náročnost v reláoii k dosiahnutému zvukovému efektu.The sound and light effects of the prior art, apart from the known inertia mechanisms, can also be achieved by means of a cam mechanism in conjunction with a leaf spring baffle. This is in such a case straight, or is only slightly bent into a large diameter arc. The cam may have one or viaoero radial teeth. The spring is, respectively. it may be provided with a bumper near its free end, punched into the baffle. A certain disadvantage of such a solution is the higher energy intensity in relation to the achieved sound effect.

Uvedenú nevýhodu aspoň čiastočne odstraňuje zariadenie pre vytváranie zvukového a světelného efektu podlá vynálezu, ktorého podstata spočívá v tom, že listová pružina je v strednej časti jej dlžky tvarovaná do vlny, ktorej vrcholový oblúk je opretý o přerušovací kontakt světelného prúdokruhu, spojený s ozvučnicou. Výhodou zariadenia popři jeho schopnosti vytváraí súčasne zvukový a světelný efekt je aj do istej miery nižšia náročnost na spotřebu prúdu v reláoii k dosiahnutému zvokovému efektu, jednoduchá konštrukcia a z nej vyplývajúca funkčná spolahlivosť. Příklad vyhotovenia zariadenia podlá vynálezu je znázorněný na výkrese, na ktorom obr. 1 představuje nárysný pohlad na zariadenia a obr. 2 půdorysný rez v rovině A-A z obr. 1.Said disadvantage is at least partially eliminated by the sound and light effect generating device according to the invention, the principle of which is that the leaf spring is formed into a wave in the central part of its length, the apex arc of which is connected to the light current interruption contact connected to the baffle. The advantage of the device in addition to its ability to create simultaneously sound and light effect is also to some extent lower demands on current consumption in relation to the achieved sound effect, simple construction and the resulting functional reliability. An example of an embodiment of the device according to the invention is shown in the drawing, in which Fig. 1 is a plan view of the devices and Fig. 2 is a plan view in the plane A-A of Fig. 1.

Zariadenie podlá vynálezu pozostáva z rámu JL, na ktorý je pomocou nitov £ uchytená ozvučnica 2, pričom jedným z týchto nitov jí je zároveň prichytený aj jeden koniec listovej pružiny 2· Jej volný koniec je orientovaný proti vačke £, spojenej cez převodové koleso s batériovým pohonom 5, ktorý pozostáva z elektromotorčeka a z pastorka. Jeden z prívodných kontaktov elektromotorčeka je vodivo spojený s objímkou ji, v ktorej sa nachádza batéria, pričom táto objímka 6 je vodivo spojená s rámom 1_· Listová pružina 3 je v strednej časti jej dlžky tvarovaná do vlny 2» ktorej vrcholový oblúk je v okamihu, ked pružina 2 udrie do ozvučnioe 2, opretý o přerušovací kontakt 7 světelného prúdokruhu. Přerušovací kontakt T_ je formou nitového spoja spojený s ozvučnicou 2.The device according to the invention consists of a frame 11 on which a baffle 2 is attached by means of rivets, one of which rivets one end of the leaf spring 2 at the same time. Its free end is oriented against the cam 8 connected via a gear wheel with a battery drive 5, which consists of an electric motor and a pinion. One of the electric motor feed contacts is conductively coupled to the sleeve in which the battery is located, the sleeve 6 being conductively connected to the frame 1. The leaf spring 3 is formed in the middle of its length into a wave 2 of which the apex is instantaneous; when the spring 2 strikes the baffle 2 supported by the light contact interrupter 7. The break contact T is in the form of a yarn joint connected to the baffle 2.

Počas funkoie tohoto zariadenia sa vačka 2 otáča proti směru chodu hodinových ručičiek, v smere šipky 10. Trecie odpory, vznikajúce medzi chrbátom vačky 2 a volným koncom listovej pružiny 2 sú relativné malé a údery pružiny 2 sú relativné intenzívně, pretože pri vhodnej frekvencii sú zosilnené aj v důsledku vlastného kmitania volného konca pružiny 2· Světelný efekt sa přerušováním kontaktu T_ dosiahne o rovnakom kmitočte, ako aj kmitočet zvukového efektu.During the operation of this device, cam 2 rotates counterclockwise, in the direction of arrow 10. Frictional resistances between cam 2 and free end of leaf spring 2 are relatively small, and spring 2 hits are relatively intense as they are amplified at a suitable frequency. also due to the inherent oscillation of the free end of the spring 2 · The light effect is interrupted by the same frequency and frequency of the sound effect by interrupting the contact T1.

Claims (1)

PREDMET VYNÁLEZU Zariadenie pre vytváranie zvukového a světelného efektu u hračiek, pozostávajúce z rámu, na ktorom je uchytená ozvučnica a jeden konec listovej pružiny, ktorej druhý koniec je orientovaný proti vačke, spojenej cez převodové koleso s batériovým pohonom, vyznačujúce sa tým, že listová pružina (3) je v strednej časti jej dlžky tvarovaná do vlny (9), ktorej vrcholový oblúk je opretý o přerušovací kontak (7) světelného prúdokruhu, spojený s ozvučnicou (2). 1 výkres 264820OBJECTS OF THE INVENTION An apparatus for producing sound and light effects in toys, comprising a frame on which a baffle is mounted and one end of a leaf spring, the other end of which is directed against a cam connected via a gear wheel with a battery drive, characterized in that the leaf spring (3) is formed in the central part of its length into a wave (9), the apex of which is supported on the interruption contact (7) of the light stream connected to the baffle (2). 1 drawing 264820
CS867914A 1986-10-31 1986-10-31 Device for creating sound and light effect in heather CS264820B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS867914A CS264820B1 (en) 1986-10-31 1986-10-31 Device for creating sound and light effect in heather

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS867914A CS264820B1 (en) 1986-10-31 1986-10-31 Device for creating sound and light effect in heather

Publications (2)

Publication Number Publication Date
CS791486A1 CS791486A1 (en) 1988-12-15
CS264820B1 true CS264820B1 (en) 1989-09-12

Family

ID=5429086

Family Applications (1)

Application Number Title Priority Date Filing Date
CS867914A CS264820B1 (en) 1986-10-31 1986-10-31 Device for creating sound and light effect in heather

Country Status (1)

Country Link
CS (1) CS264820B1 (en)

Also Published As

Publication number Publication date
CS791486A1 (en) 1988-12-15

Similar Documents

Publication Publication Date Title
CA2139470A1 (en) Ground Fault Interrupter Wiring Device with Improved Latching and Actuating Components
FR2400769A1 (en) ELECTRODE INPUT CONNECTION FOR MINIATURE DISCHARGE LAMPS
CS264820B1 (en) Device for creating sound and light effect in heather
JPH04167383A (en) Sliding contact and manufacture thereof
GB2152767A (en) Piezoelectric fluid-electric generator
US2071384A (en) Vibratory motor device
DK0591591T3 (en) Wire separator with snap opening
US3127602A (en) Audible signal device
US3618080A (en) Low-energy input buzzer
US2873325A (en) Snubber for quick break attachment
US2583789A (en) Electric flasher switch
EP3550715B1 (en) Power generation device
ES8702705A1 (en) Spring clip inserter tool
CH612035A5 (en) Device for limiting current strength
US2320254A (en) Switching mechanism
ES8207377A1 (en) A SINGLE PIECE METAL SHEET SWITCH DEVICE
US3418502A (en) Oscillatory motor
GB2125626A (en) Arc interruption in air break switch
JPS561279A (en) Welding device
US1140151A (en) Telegraphic instrument.
SU120559A1 (en) Electric switch
FR2343408A7 (en) ELECTROMAGNETIC ALARM
DE615062C (en) Signaling device for vehicles, in particular motor vehicles
SU851433A1 (en) Device for counting objects carried by conveyor belt
JPS5722075A (en) Printing head for wire dot printer