DE29602802U1 - Electroless stop for model cars with an electric motor, battery, reed contact and magnetically controlled steering axle - Google Patents
Electroless stop for model cars with an electric motor, battery, reed contact and magnetically controlled steering axleInfo
- Publication number
- DE29602802U1 DE29602802U1 DE29602802U DE29602802U DE29602802U1 DE 29602802 U1 DE29602802 U1 DE 29602802U1 DE 29602802 U DE29602802 U DE 29602802U DE 29602802 U DE29602802 U DE 29602802U DE 29602802 U1 DE29602802 U1 DE 29602802U1
- Authority
- DE
- Germany
- Prior art keywords
- stop point
- reed contact
- stop
- vehicle
- permanent magnet
- 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 - Lifetime
Links
- 235000014676 Phragmites communis Nutrition 0.000 title claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims 2
- 239000003990 capacitor Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H18/00—Highways or trackways for toys; Propulsion by special interaction between vehicle and track
- A63H18/16—Control of vehicle drives by interaction between vehicle and track; Control of track elements by vehicles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
- A63H17/26—Details; Accessories
- A63H17/42—Automatic stopping or braking arrangements
Landscapes
- Toys (AREA)
Description
BeschreibungDescription
Stromlose Stoppstelle für Modellautos mit Elektromotor, Aku, Reedkontakt und magnetisch gesteuerter LenkachsePowerless stop point for model cars with electric motor, battery, reed contact and magnetically controlled steering axle
Bekannt sind Modellautos im Maßstab etwa 1:87, ausgerüstet mit Aku, Elektromotor, Reedkontakt, Ein-/Ausschalter und Lenkachse mit Magnetschleifer, der die Fahrzeuge entlang eines in der Fahrbahn liegenden eisenhaltigen Drahtes führt. Die Firma Gebr. Faller GmbH bietet diese Fahrzeuge unter der Bezeichnung car system an. Angeboten wird ebenfalls eine Stoppstelle, die aus einer in die Fahrbahn eingelassenen elektrischen Magnetspule besteht. Wird der Spulenstrom eingeschaltet, so öffnet das Magnetfeld den Reedkontakt eines darüberfahrenden Fahrzeugs, so daß dieses aufgrund der Stromunterbrechung anhält.Model cars on a scale of around 1:87 are well known, equipped with a battery, electric motor, reed contact, on/off switch and steering axle with a magnetic slider that guides the vehicles along an iron wire in the road. The company Gebr. Faller GmbH offers these vehicles under the name car system. A stopping point is also offered, which consists of an electric magnetic coil embedded in the road. If the coil current is switched on, the magnetic field opens the reed contact of a vehicle driving over it, so that it stops due to the interruption in the current.
Ein Mangel dieser bekannten Stoppspule zum Parken besteht darin, daß nach Stromabschaltung z.B. bei Spielende, alle auf den Stoppstellen stehenden Autos losfahren und von Hand eingefangen werden müssen.A disadvantage of this well-known stop coil for parking is that after the power is switched off, e.g. at the end of the game, all cars parked at the stop points start moving and have to be caught by hand.
Die hier beschriebene Erfindung vermeidet diesen Nachteil, indem das Anhalten durch das Magnetfeld eines Permanentmagneten stromlos erfolgt und lediglich zum Wegfahren ein kurzzeitiger Stromfluß durch eine unter dem Permanentmagneten liegende Magnetspule benötigt wird, die das Magnetfeld des Permanentmagneten für einen kurzen Moment soweit schwächt, daß der am Fahrzeug angebrachte Reedkontakt schließt und das Fahrzeug wegfährt.Auf den Parkplätzen mit Stoppstellen gemäß der Erfindung können die Fahrzeuge also beliebig lange abgestellt werden und müssen nicht nach Spielende vorbildwidrig von Hand eingesammelt und der Motor abgeschaltet werden.The invention described here avoids this disadvantage in that the stopping is carried out without current by the magnetic field of a permanent magnet and only a short-term flow of current through a magnetic coil located under the permanent magnet is required to drive away, which weakens the magnetic field of the permanent magnet for a short moment to such an extent that the reed contact attached to the vehicle closes and the vehicle drives away. In the parking lots with stopping points according to the invention, the vehicles can therefore be parked for as long as desired and do not have to be collected by hand after the game, contrary to the original, and the engine switched off.
Eine beispielhafte Ausführung der erfindungsgemäßen Stoppstelle zeigt die Abbildung.An exemplary embodiment of the stop point according to the invention is shown in the figure.
Nach Anspruch 3 kann der Parkplatz über eine an sich bekannte Abzweigweiche angefahren werden, sobald diese durch einen davorliegenden Reedkontakt angesteuert wird, nachdem dieser durch einen am Fahrzeug angebrachten Magneten seinen Kontakt kurzzeitig schließt. Vorzugsweise erfolgt die Ansteuerung der Abzweigweiche durch eine Transistorschaltung, um den Reedkontakt nicht unnötig zu belasten und damit eine lange Lebensdauer zu gewährleisten. Ein zur Magnetspule in der Abzweigweiche parallelgeschalteter Kondensator hält die Abzweigweiche bei Aktivierung dann kurzzeitig in der Abzweigrichtung. Sobald der zweite Reedkonkontakt zwischen Abzweigweiche und Stoppstelle durch den Magnet des Lenkschleifers ausgelöst wird, schaltet dieser z.B. ein bistabiles Relais und unterbricht damit die vorerwähnte Ansteuerungsmöglichkeit der Abzweigweiche für nachfolgende Fahrzeuge. Dadurch entsteht ein Auffahrschutz für das parkende Fahrzeug. Erst wenn der Elektromagnet der Stoppstelle aktiviert wird, wird parallel dazu das bistabile Relais zurückgesetzt und der Parkplatz damit wieder freigeschaltet für das nächste Fahrzeug.According to claim 3, the parking space can be accessed via a known branch switch as soon as it is controlled by a reed contact in front of it, after this briefly closes its contact with a magnet attached to the vehicle. The branch switch is preferably controlled by a transistor circuit in order not to place unnecessary strain on the reed contact and thus to ensure a long service life. A capacitor connected in parallel to the magnetic coil in the branch switch then briefly holds the branch switch in the branch direction when activated. As soon as the second reed contact between the branch switch and the stop point is triggered by the magnet of the steering slider, this switches a bistable relay, for example, and thus interrupts the aforementioned control option of the branch switch for following vehicles. This creates collision protection for the parked vehicle. Only when the electromagnet of the stop point is activated is the bistable relay reset in parallel and the parking space is thus released again for the next vehicle.
Durch den mittig oder außermittig angeordneten ersten Reedkontakt in der Fahrbahn mit den dazu korrespondierend an der Fahrzeugunterseite angebrachten Magneten kann zusätzlich eine Fahrzeugkennung erfolgen, so daß bestimmte Parkplätze nur von bestimmten Fahrzeugen angefahren werden.The first reed contact, which is positioned centrally or off-center in the roadway, with the corresponding magnets attached to the underside of the vehicle, can also be used to identify the vehicle, so that certain parking spaces are only accessed by certain vehicles.
Ein mittig angeordneter erster Reedkontakt, der nur auf den Lenkmagnet der großen, nicht aber den der kleinen Fahrzeuge anspricht, erlaubt die Einrichtung von Parkplätzen, die nur von großen, nicht aber von kleinen Fahrzeugen angefahren werden (Ansprüche 4 und 5).A centrally arranged first reed contact, which only responds to the steering magnet of the large vehicles, but not that of the small vehicles, allows the creation of parking spaces that are only accessed by large vehicles, but not by small vehicles (claims 4 and 5).
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29602802U DE29602802U1 (en) | 1996-02-16 | 1996-02-16 | Electroless stop for model cars with an electric motor, battery, reed contact and magnetically controlled steering axle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29602802U DE29602802U1 (en) | 1996-02-16 | 1996-02-16 | Electroless stop for model cars with an electric motor, battery, reed contact and magnetically controlled steering axle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29602802U1 true DE29602802U1 (en) | 1996-04-11 |
Family
ID=8019627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29602802U Expired - Lifetime DE29602802U1 (en) | 1996-02-16 | 1996-02-16 | Electroless stop for model cars with an electric motor, battery, reed contact and magnetically controlled steering axle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29602802U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2578284A3 (en) * | 2011-10-04 | 2013-07-10 | Innovation First, Inc. | Autonomous vehicle system |
-
1996
- 1996-02-16 DE DE29602802U patent/DE29602802U1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2578284A3 (en) * | 2011-10-04 | 2013-07-10 | Innovation First, Inc. | Autonomous vehicle system |
US9162154B2 (en) | 2011-10-04 | 2015-10-20 | Innovation First, Inc. | Autonomous vehicle system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 19960523 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 19990317 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20020829 |