DE7143186U - REMOTE CONTROL UNIT FOR TV AND RADIO RECEIVERS - Google Patents

Description

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18.11.1971

SABA, Black Forest apparatus construction institute August Schwer Söhne GmbH,
773 Villingen / Black Forest

GA 249

Description. Remote control part for television and radio receivers

The present innovation looks at a remote control part « Presently designed as an ultrasonic transducer, for controlling the adjusting members of Television and radio receivers, the adjusting members electromagnetic, electromotive or fully electronic using different frequencies, that of the corresponding transmitting and receiving devices wee transmits wirelessly by actuating switches being controlled·

It is known the adjusting members for the various Relocate operating functions to optimal locations for the function of the devices and the same over Remote control devices, for example, operate wirelessly by means of ultrasound sra.

In the case of complex television and radio devices that are set up for wireless Ffesn & edienung, the Wtmach with one and the same remote control part optionally control one of the two barley. A number of problems arise here: a

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There are only a few frequencies within this range approved frequency band is available. Su must use the operating functions by making use of analogies brought to the lowest possible number verdea .. you should operate these functions be as simple and obvious as possible.

These tasks are for a remote control part As a result of the above-mentioned genre solved that a prism-shaped remote control part with several switches, preferably push button switches, is equipped to selectively switch on a transmitter frequency, each switch being assigned several operating functions of the two types of device.

Since a total of eighteen operating functions are controlled by nine switches through the special assignment of the operating functions in television broadcast receivers, according to a further embodiment, it is achieved that the operator can choose either a television or radio receiver with appropriate remote-controlled control elements with a handy device can control wirelessly

Further details of the haymaking are to be found in the claims

and are shown below with reference to the drawing discussed using an example.

The drawing contains two

Figure 1 shows an operating part with nine push buttons in perspective front view;

FIG. 2 shows an operating part with ten pushbuttons in perspective view of Voaroer.

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The housing of the remote control part has - as Figure 1 shows - nine pushbuttons 3 to 11 on its visible broad side, next to it is the Beschriftv / ig sldrttoar- to allow mounted encoder below. The key pairs 3 and 4, 5 and 6, 7 and 8 are each arranged next to one another and are marked with "-" b »r." + * According to their control functions sugeordnet key pairs above and resolve upon actuation bestiazvte encoder * - frequencies from · the Big pushbutton 9 serves mmr channel switching operation or zt "r triggering a car ·" ■ atisehen Sendersuchlaufeittrichtaaas * the Brusktaete & IO and ti for input · and ^ * ^ * **! ^ ** "» g of the set—

! Termination of a television or radio device » stiaHt. The pushbuttons IO and 11 are available for each » pressing the key again alternately for the functions "Hetz- ein * and * Vets-e.us * effective, so that two presses— keys for four functions are sufficient.

A total of nine pushbuttons are therefore each one of the geoerence and allow neon functions to be controlled for every two types of garata. Depending on which of the devices is disconnected, the keys 3, H ₉ 5, 6, 7 »8 and 9 cause different operating functions assigned to each key and control circuit.

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The push button 9 causes a ports to be retained or Search running in one direction so that action must be taken, for example at the end 7a switching through, or. Searching for the automatically switch back to the lowest input frequency.

The second embodiment, as shown in Figure 2, shows an arrangement of the push buttons, those in the reference numbers 1, 2, 3t ^ t 5 »6, 7, 8, 10 and 11 corresponds to the first embodiment. The pushbuttons 12 and 13 for the Channel selection and station search initiation are provided with directional arrows and allow them with the appropriate Equipment of the two types of device, the forward or reverse of the tuning devices.

There are now ten pushbuttons, ten different ones Encoder frequencies assigned · With each type there are ten operating function BMk remotely controllable, depending on which of the two pushbuttons 10 or 11 is used to switch the «! Orderly device was made.

Without leaving the scope of the innovation, it is entirely possible to use other entertainment electronics, which have similar operating functions that can be assigned to one another appropriate design of the actuators and the control electronics to be operated remotely either or at the same time

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Claims (1)

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II ·· 'I I ¹ t »· Protection claims 1. Remote control part, preferably as an ultrasonic transmitter trained to control the adjustment; *. ede :? of television and radio receivers, the adjustment elements being electromotive, electromagnetic or fully electronic. by means of different Frequencies that are used by the corresponding transmission and receiving devices are transmitted wirelessly, controlled by actuating switches, characterized in that a prism-shaped remote control & part with several switches, preferably Pushbutton switches are equipped for the optional switching on of one encoder frequency each, whereby Each switch is assigned several operating functions of the two types of device 2 * remote control part according to claim 1, characterized gekennzeichnat, that by the special assignment of the operating function TV and radio catch devices in total. eighteen operating functions can be controlled by nine switches 3 · Remote control part according to the preceding claims thereby gffl WP * ¹ * * ^ «iw t, dw P sur one button each for the functions" Hetz-ein "bsv" Netz-off "is provided for the television or radio device so that For each of these two functions, one key and one »each of the two assigned transmitter frequencies are sufficient. 1> k. Remote control part according to one or more of the preceding claims, characterized in that a "power off" button each is provided for the television set and the radio set and the power supply is carried out on the respective device itself. 5 «Remote control part by express yes or several of the preceding claims, characterized in that the same or corresponding Operating functions for both GerS / »types with only one button and one pull» assigned encoder frequency are equipped 6 · Remote control part according to one «· or more of the preceding claims · characterized by» shows that there is only one button and one transmitter frequency for the channel or station selection for both types of equipment are provided. 7. Remote control part according to one or more of the preceding claims · characterized that for the respective setting of contrast or color & ttiguag and cones Keypad pair «it is provided with an assigned Geoerf requenx · 8 · Remote control part according to one or more of the dan for the respective setting of brightness Depths a pair of buttons old Each elnoar eeberfrequens provided 1st 71 «18630 3.72 • * · t Remote control part according to claims 1, 3 »^ i 5» 7 and 8 »characterized in that the special assignment of the operating functions at «Οία η« ηάΓϋηύϊβαφΓα «6οα« Γ & νοΐϊ issgesssit Operating functions can be controlled by ten switches.