DK141488B - Code body, preferably for programming a radio communication apparatus. - Google Patents
Code body, preferably for programming a radio communication apparatus. Download PDFInfo
- Publication number
- DK141488B DK141488B DK567876A DK567876A DK141488B DK 141488 B DK141488 B DK 141488B DK 567876 A DK567876 A DK 567876A DK 567876 A DK567876 A DK 567876A DK 141488 B DK141488 B DK 141488B
- Authority
- DK
- Denmark
- Prior art keywords
- code body
- programming
- radio communication
- communication apparatus
- code
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
- H03J5/0272—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being used to preset a counter or a frequency divider in a phase locked loop, e.g. frequency synthesizer
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Superheterodyne Receivers (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Description
(11) fremlæggelsesskrift 141488 DANMARK (si) int.ci.3 h o3 j 5/3o G 05 B 19/06 §(21) Ansøgning nr. 5678/76(22) Indleverst den 17. dec. 1976 (23) Løbedag 17. deC. 1976 (44) Ansøgningen fremlagt og fremlseggeleesekriftet offentliggjort den 24. mar. 1 9&0(11) Petition 141488 DENMARK (si) int.ci.3 h o3 j 5 / 3o G 05 B § 19/06 (21) Application No. 5678/76 (22) Filed on 17 Dec. 1976 (23) Race day 17. deC. 1976 (44) The application presented and the petition for publication published on 24 March. 1 9 & 0
Dl REKTORATET FORDl THE RECTORATE FOR
PATENT- OG VAREMÆRKEVÆSENET (30) Prioritet begæret fra den (71) OLE SIMON PETERSEN, Peder Pårsvej 12, 9000 ÅTborg, DK.PATENT AND TRADEMARKET SYSTEM (30) Priority requested from (71) OLE SIMON PETERSEN, Peder Pårsvej 12, 9000 ÅTborg, DK.
(72) Opfinder: Samme.(72) Inventor: Same.
(74) Fuldmægtig under sagens behandling:(74) Plenipotentiary in the proceedings:
Elektronikcentralen, VenllghedsveJ 4, 2970 Hørsholm, DK._ (54> Kodelegeme, fortrinsvis til programmering af et radiokommnnikationsap= parat.Elektronikcentralen, VenllghedsveJ 4, 2970 Hørsholm, DK._ (54> Code body, preferably for programming a radio communication app = ready.
Opfindelsen vedrører et kodelegeme af den i indledningen til krav 1 angivne art. I dansk patent nr. 136568 beskrives et kodelegeme, som benyttes ved indstilling af en frekvenssyntetisator til brug i et radiokommunikationsapparat. Kodelegemet i den omtalte patentansøgning kan indkodes information (programmeres) på forskellige stadier - dels ved produktionen (oppressede buler) - dels i forbindelse med serviceeftersyn (anbringelse af skruer i gevindskårne huller). Endvidere er der visse positioner, som overhovedet ikke kan påvirkes. Det har imidlertid vist sig, at dersom man ønsker et meget stort antal positioner og kontakter, så er denne fremgangsmåde til programmering ikke velegnet i produktionen eller ved senere ændringer i programmeringen. Det er opfindelsens fomål at angive et kodelegeme, som tillader programmering af et stort antal positioner og kontakter på en måde, som både er produktionsvenlig og son kan ændres med enkle midler, og som giver stor pålidelighed ved en 2 141488 selvrensende kontaktfunktion. Det opnås ved at udfore kodelegemet som angivet i krav 1's kendetegnende del.The invention relates to a code body of the kind specified in the preamble of claim 1. Danish Patent No. 136568 discloses a code body which is used in the setting of a frequency synthesizer for use in a radio communication apparatus. The coding body of the aforementioned patent application can be encoded (programmed) at various stages - partly during production (pressed bumps) - partly in connection with servicing (inserting screws in threaded holes). Furthermore, there are certain positions that cannot be affected at all. However, it has been found that if a very large number of positions and switches are desired, this programming approach is not well suited for production or for subsequent programming changes. It is an object of the invention to provide a code body which allows programming of a large number of positions and switches in a way that is both production-friendly and can be changed by simple means, and which provides high reliability with a self-cleaning contact function. It is accomplished by performing the code body as set forth in the characterizing portion of claim 1.
Ved de i krav 2 angivne foranstaltninger opnås en udformning, som er materialebesparende og som egner sig til serieproduktion.By the measures specified in claim 2, a design which is material-saving and suitable for serial production is obtained.
5 Opfindelsen beskrives i det følgende nærmere under henvisning til tegningen, hvorThe invention will now be described in more detail with reference to the accompanying drawings, in which
Fig. 1 viser en perspektivisk skitse af et kodelegeme ifølge opfindelsen, samvirkende med et kontaktsæt,FIG. 1 is a perspective view of a code body according to the invention, cooperating with a contact set,
Fig. 2 viser et snit i planen A-A, 10 Fig. 3a viser et tværsnit af kodelegemet svarende til B-B,FIG. 2 shows a section in plan A-A, FIG. 3a shows a cross section of the code body corresponding to B-B,
Fig. 3b viser et tværsnit af kodelegemet svarende til C-C,FIG. 3b shows a cross section of the code body corresponding to C-C;
Fig. 4 viser et snit i planen A-A af et kodelegeme, som ifølge krav 2 er opbygget af skiver,FIG. 4 shows a section in the plane A-A of a code body which according to claim 2 is made up of slices,
Fig. 5a viser en af skiverne, og 15 Fig. 5b viser en skive, som er udformet til brug i enderne af kodelegemet.FIG. 5a shows one of the slices; and FIG. 5b shows a disk designed for use at the ends of the code body.
Fig. 1 viser en udførelsesform for opfindelsen ifølge krav 2. Et cylindrisk bærelegeme (1) af ledende materiale er udstyret med noter langs frembringere. I noterne kan anbringes kamme (2) ligeledes af 20 ledende materiale. For tydelighedens skyld er der kun anbragt een kam i bærelegemet (1). Den samvirker med et kontaktsæt (3), og klikmekanismen (I) vil forårsage, at kun stillinqer af kodelegemet, som svarer til tilstanden "kam i samvirken med kontaktsæt" vil være stabile. Til tydeliggørelse af kammens (2) udformning og samvirken med kontaktsættet 25 (3) er der vist et længdesnit i planen A-A på fig. 2. Frekvensdeleren D til frekvenssyntetisatoren i det iøvrigt ikke viste radiokommunikationsapparat indstilles svarende til den ønskede kanal ved, at de kontaktfingre, som sluttes til stel via de ikke-bortklippede tænder, sætter logisk "0" på de tilhørende porte i frekvensdeleren D. På 30 Fig. 2. vil koden til frekvensdeleren D kunne aflasses fra venstre til højre som "0010001101010100", idet "0" f.eks. fremkommer ved samvirken mellem (21) og (3‘) som vist ved B, og "1" f.eks. fremkommer som vist (2" og 3") ved C. Kammen er ved produktionen fremstillet ved udstansning af en metalstrimmel. Der kan endvidere produceres kamme, som ikke er forud 35 kodet, det vil sige kamme, hvor ingen tænder er bortklippet. Sådanne kamme kan kodes ved simpel bortklipning af tænder i det foreskrevne mønster, og en sådan operation kan simpelt foretages i felten.FIG. 1 shows an embodiment of the invention according to claim 2. A cylindrical support body (1) of conductive material is provided with notes along generators. Cams (2) of 20 conductive material may also be placed in the grooves. For the sake of clarity, only one comb is provided in the support body (1). It interacts with a contact set (3) and the click mechanism (I) will cause only positions of the code body corresponding to the "comb in contact with contact set" state to be stable. To clarify the configuration of the cam (2) and the interaction with the contact set 25 (3), a longitudinal section is shown in plan A-A in fig. 2. The frequency divider D of the frequency synthesizer in the otherwise not shown radio communication apparatus is set corresponding to the desired channel by the contact fingers connected to the frame via the uncut teeth, logically setting "0" on the corresponding ports in the frequency divider D. At 30 FIG. 2. the code of the frequency divider D can be read from left to right as "0010001101010100", with "0" e.g. arises by the interaction of (21) and (3 ') as shown by B, and "1" e.g. appear as shown (2 "and 3") at C. The comb is produced during the production by punching a metal strip. Furthermore, combs which are not pre-coded, i.e. combs with no teeth cut, can be produced. Such combs can be coded by simply cutting off teeth in the prescribed pattern, and such an operation can be performed simply in the field.
Ifølge krav 2 er det hensigtsmæssigt at lade bærelegemet antageAccording to claim 2, it is appropriate to allow the support body to assume
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK567876A DK141488B (en) | 1976-12-17 | 1976-12-17 | Code body, preferably for programming a radio communication apparatus. |
| GB5240577A GB1580960A (en) | 1976-12-17 | 1977-12-16 | Coding devices for channel selection in radio communication apparatuses |
| FR7738022A FR2374708A1 (en) | 1976-12-17 | 1977-12-16 | CODING DEVICE FOR A RADIO-ELECTRIC TRANSMISSION DEVICE |
| DE19772756202 DE2756202A1 (en) | 1976-12-17 | 1977-12-16 | CODING DEVICE FOR PROGRAMMING A RADIO DEVICE |
| JP15231377A JPS5394716A (en) | 1976-12-17 | 1977-12-16 | Encoder for controlling program of line communication device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK567876A DK141488B (en) | 1976-12-17 | 1976-12-17 | Code body, preferably for programming a radio communication apparatus. |
| DK567876 | 1976-12-17 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK567876A DK567876A (en) | 1978-06-18 |
| DK141488B true DK141488B (en) | 1980-03-24 |
| DK141488C DK141488C (en) | 1980-09-22 |
Family
ID=8144423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK567876A DK141488B (en) | 1976-12-17 | 1976-12-17 | Code body, preferably for programming a radio communication apparatus. |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5394716A (en) |
| DE (1) | DE2756202A1 (en) |
| DK (1) | DK141488B (en) |
| FR (1) | FR2374708A1 (en) |
| GB (1) | GB1580960A (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR859777A (en) * | 1939-05-30 | 1940-12-28 | Radio Electr Soc Fr | Paddle combiner for high frequency currents, in particular wave switch for t. s. f. |
| FR1207411A (en) * | 1956-11-23 | 1960-02-16 | Thomson Houston Comp Francaise | Improvements to High Stability Oscillators |
| GB878041A (en) * | 1957-11-07 | 1961-09-20 | Standard Coil Prod Co Inc | Frequency selector |
| US3120585A (en) * | 1958-12-09 | 1964-02-04 | Teleregister Corp | Rotary switch with replaceable contact sets |
| US3758751A (en) * | 1971-10-06 | 1973-09-11 | Magnavox Co | Preset frequency selection system |
| JPS5425366B2 (en) * | 1971-11-29 | 1979-08-28 | ||
| JPS4984304A (en) * | 1972-12-18 | 1974-08-13 | ||
| JPS51132796A (en) * | 1975-05-14 | 1976-11-18 | Hitachi Denshi Ltd | Call sign generating system |
| DK136568B (en) * | 1975-11-05 | 1977-10-24 | S P Radio As | Code body for programming a radio communication device. |
| US4057760A (en) * | 1976-06-07 | 1977-11-08 | Regency Electronics, Inc. | Frequency synthesized scanner having conductive programming elements for channel selection |
-
1976
- 1976-12-17 DK DK567876A patent/DK141488B/en unknown
-
1977
- 1977-12-16 GB GB5240577A patent/GB1580960A/en not_active Expired
- 1977-12-16 FR FR7738022A patent/FR2374708A1/en active Granted
- 1977-12-16 JP JP15231377A patent/JPS5394716A/en active Pending
- 1977-12-16 DE DE19772756202 patent/DE2756202A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2374708A1 (en) | 1978-07-13 |
| GB1580960A (en) | 1980-12-10 |
| DE2756202A1 (en) | 1978-06-22 |
| DK141488C (en) | 1980-09-22 |
| FR2374708B1 (en) | 1983-03-11 |
| JPS5394716A (en) | 1978-08-19 |
| DK567876A (en) | 1978-06-18 |
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