DE20107033U1 - Secured multifunctional remote control - Google Patents

Description

Description

Secured multifunctional remote control

So far, there are remote controls with infrared transmitters or 868 MHz transmitter modules. These are also available disguised as clocks (infrared transmitters). They are used for televisions, music systems or similar devices.

However, they do not offer any protection against theft or snatching. The transmission of the 868 MHz transmitter module can also be disrupted by a cell phone blocker, rendering the device unusable. The cell phone blocker uses weak radio signals to prevent the connection (800 MHz to 1600 MHz - D-network and E-network) between the GSM modem and the radio base station. In addition, the duty cycle of the 868 MHz transmitter module is limited to < 1% (based on a maximum of one hour) in the range 868 to 868.6 MHz, i.e. it can be used for a maximum of 36 seconds per hour.

The invention specified in claim 1 is based on the problem of creating a remote control that only transmits when a dangerous situation exists. Either by triggering itself, by activating a manual trigger, or when the device is taken away, destroyed or snatched. In addition, the remote control should be able to transmit despite deliberately induced interference using a cell phone blocker and can therefore also be used for self-protection for operating alarm systems, tracking devices or similar devices and can also be worn safely on the body using a wristband.

This problem is solved with the features listed in claim 1.

The invention ensures that the remote control only transmits without interference if someone tries to steal the device from its place, manipulates the lock or activates the automatic release. The perpetrator is also identified by chemicals that are used to violently tear off the bracelet.

An advantageous embodiment of the invention is specified in claim 2.

The further development according to protection claim 2 for the use of the remote control is the installation of the remote control (protection claim 1) in a portable game computer or a game player (e.g. Nintendo or Sega). This ensures that children in particular can carry the remote control concealed with them and possibly activate a tracking device with a receiving module or receiver. In addition, the game player is protected against theft and robbery.

An embodiment of the invention is explained with reference to Figures 1 to 4. They show: Fig. 1 the remote control from above
Fig. 2 the cover of the remote control
Fig. 3 the screw system from the side
Fig. 4 the screw system from below

The remote control (Fig.l to 4) consists of a 868 MHz transmitter module (19) with timer (18), an infrared transmitter (21), a digital clock (40), a microphone (9) coupled with a

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Voice control circuit (10), a bracelet equipped with a lock (25) - for changing the battery and activating the remote control - where the power supply is via a vibration battery (32) in the lock and is connected to a sabotage circuit (13) with an emergency battery (16), two relays (11/17), the cell phone blocker suppressor (7/8), two chambers (27) in the bracelet filled with diluted anti-theft paste or phosphorus, and a screw system (1 to 6/a-L)). The sabotage circuit (13), the microphone (9) coupled with a voice control circuit (10), the bracelet equipped with a lock (25) and the contact (L) (Fig. 4) are connected to the vibration battery. The microphone (9) triggers a release to release the power using the voice control circuit (10) by saying one of two stored words or sounds. This supplies the relay (11) with power and causes it to switch to contact (12), which causes the infrared transmitter (21), the timer (18), the 868 MHz transmitter module (19), the cell phone blocker suppressor (7/8) and the vibration circuit (31) of the battery (32) to be activated and to transmit. The same thing happens if the bracelet is cut or if the lock (25) is tampered with using the sabotage circuit (13) with emergency battery (16) that is connected to the circuit (which also runs through the entire bracelet). Based on the second word, the relay (17) switches by releasing the power, which is confirmed by an LED (14), and ensures that the power supply from the sabotage circuit (13) to the contact (34) of the infrared transmitter (21) is interrupted, so that the battery can be changed without activating the transmitter. In addition, a screw system is built in, which consists of a screw head (1), the corresponding thread (2), a foam rubber disk (3), a plastic cube (4) and a tensioned spring (5) which pushes the plastic cube (4) forwards when the screw (1/2) is unscrewed from its mating thread. The plastic cube (4) is pushed forwards until it clicks into place using retracted spring-loaded metal pins (h) and the locking recesses (i) (Fig. 4). This simultaneously activates the power supply for the infrared transmitter (21), the timer (18), the 868 MHz transmitter module (19), the cell phone blocker suppressor (7/8) and the vibration circuit (31) of the battery (32) and they start to transmit. This is done by a plastic sheet (d) attached to a plastic holder (a) on which the plastic cube (4) is mounted. On (d) are the contacts (e), which are connected in pairs by connecting contacts (f). This device slides freely through attached raising rails (j) until it clicks into place on the plastic sheet (g) attached to the base under the thread (2). On (g) are the contacts (k and L). (k) is the contact to (7/18/19/21/31/35/36) and (L) is the contact of the vibration battery. (Fig. 2) shows the cover of the remote control and its built-in digital clock (40) as well as the camouflaged dial (39).

Claims (2)

1. Remote control with infrared transmitter ( 21 ), disguised as a clock by the integration of a digital clock ( 40 ).
characterized in that the remote control ( Fig. 1 to 4) additionally consists of an 868 MHz transmitter module ( 19 ) with a timer (18), a microphone ( 9 ) coupled to a voice control circuit ( 10 ), a bracelet which is provided with a lock ( 25 ) - for changing the battery and for activating the remote control - where the power supply is located in the lock by means of a vibration battery ( 32 ) and is connected to a sabotage circuit ( 13 ) with an emergency battery ( 16 ), two relays ( 11/17 ), the cell phone blocker suppressor ( 7/8 ) , two chambers ( 27 ) in the bracelet which are filled with diluted anti-theft paste or phosphorus, and a screw system (1 to 6/aL)). The sabotage circuit ( 13 ), the microphone ( 9 ) coupled with a voice control circuit ( 10 ), the bracelet which is provided with a lock ( 25 ) and the contact (L) ( Fig. 4) are connected to the vibration battery. The microphone ( 9 ) triggers a power release using the voice control circuit ( 10 ) by saying one of two stored words or sounds. This supplies the relay ( 11 ) with power and causes it to switch to the contact ( 12 ), which causes the infrared transmitter ( 21 ), the timer (18), the 868 MHz transmitter module ( 19 ), the cell phone blocker suppressor ( 7/8 ) and the vibration circuit ( 31 ) of the battery ( 32 ) to be activated and to transmit. The same thing happens if the bracelet is cut or if the lock ( 25 ) is tampered with using the tamper switch ( 13 ) with emergency battery ( 16 ) that is connected to the circuit (which also runs through the entire bracelet). The second word causes the relay ( 17 ) to switch by releasing the power, which is confirmed by an LED ( 14 ), and ensures that the power supply from the tamper switch ( 13 ) to the contact ( 34 ) of the infrared transmitter ( 21 ) is interrupted, so that the battery can be changed without activating the transmitter. There is also a screw system built in, which consists of a screw head ( 1 ), the corresponding thread ( 2 ), a foam rubber disk ( 3 ), a plastic cube ( 4 ) and a tensioned spring ( 5 ) that pushes the plastic cube ( 4 ) forwards when the screw ( 1/2 ) is unscrewed from its mating thread. The plastic cube ( 4 ) is pushed forward until it clicks into place using the retracted spring-loaded metal pins (h) and the locking recesses (i) ( Fig. 4).
This simultaneously activates the power supply for the infrared transmitter ( 21 ), the timer ( 18 ), the 868 MHz transmitter module ( 19 ), the cell phone blocker suppressor ( 7 / 8 ) and the vibration circuit ( 31 ) of the battery ( 32 ) and they start to transmit. This is done by a plastic sheet (d) attached to a plastic holder (a) on which the plastic cube ( 4 ) is mounted. On (d) are the contacts (e), which are connected in pairs by connecting contacts (f). This device slides freely from (a) through attached raised rails (j) until it clicks into place on the plastic sheet (g), which is attached to the base under the thread ( 2 ). On (g) are the contacts (k and L). (k) is the contact to ( 7 / 18 / 19 / 21 / 31 / 35 / 36 ) and (L) is the contact of the vibration battery. ( Fig. 2) shows the cover of the remote control and its built-in digital clock ( 40 ) as well as the camouflaged dial ( 39 ). 2. Remote control according to protection claim 1, characterized in that the remote control (protection claim 1) is built into a portable game computer or in a game player and is also worn on the wrist in a secured manner by the bracelet.