CN203984514U - A kind of transistor type message handler - Google Patents

Abstract

A kind of transistor type message handler, belong to areas of information technology, by mobile phone, multi-function jack, triode type logical circuit, installation box forms jointly, multi-function jack inserts in mobile phone socket, when not damaging mobile phone body, draw cell-phone bell holding wire and cellular phone power supplies line, when mobile phone has had after bell signal, according to the length of bell signal, told the available signal of Push And Release by the conversion of triode type logical circuit, sent by supporting transmitting, formation is opened the door and the logic of closing the door, each several part packs in installation box simultaneously, form an entirety, strengthen level of confidentiality degree, also possess serial advantage and fashionable element simultaneously, thereby enrich the open the door kind of product of phone.

Description

A kind of transistor type message handler

Technical field

Belong to areas of information technology.

Background technology

Existing antitheft door, just has security personnel's function, opens the door and need to carry out complicated operation with key, and this can not adapt to allegro life, also seems original, presents a contrast with social requirement.

From dynamically current, although the kind that has had phone to open the door, such door-opening mode, solve the problem that leaves behind key, but existing product also comes with some shortcomings, it is not too convenient to use, its reason is by after home Tel, also must be by the password opening the door for the second time, owing to having pressed for the first time after home Tel, base is in off hook state within doors, so operator can not be again with extracting the operation of mobile phone storage code method, can only press one by one by hand button operation, the 2nd, kind is not abundant on demand, the surplus of selecting is little, therefore it is all very necessary constantly improving with evolving.

Overcome these difficult problems, need the combination of multiple technologies, but be not but resolved for a long time, thereby caused phone open the door development and the use of series products.

Summary of the invention

Main purpose of the present utility model is to implement a kind of phone to open the door, its circuit is simple, have higher password figure place, has solved the problem of can only phone opening the door and can not phone closing the door, also possess serial advantage and fashionable element simultaneously, thereby enrich the open the door kind of product of phone.

The measure that the present invention takes is:

1, transistor type message handler is by a mobile phone, multi-function jack, and triode type logical circuit, installation box forms jointly.

Wherein: multi-function jack inserts in the socket of mobile phone, draws respectively cell-phone bell holding wire and cellular phone power supplies line, the integrating resistor of clamper triode in cell-phone bell holding wire connecting triode formula logical circuit.

Triode type logical circuit is made up of clamp circuit, the passage that opens the door, pass door.

Clamp circuit is that cell-phone bell holding wire connects the base stage of receiving clamper triode after the integrating resistor of clamper triode, and the base stage of clamper triode has also connect integrating capacitor to ground, and the collector resistance of clamper triode is received power supply.

Close door by closing gate resistor and clamp diode forms: the collector electrode of clamper triode becomes point after connecing a resistance, close one of gate resistor and connect power supply, point is received after connecing clamp diode in other end, and the tie point that closes gate resistor and clamp diode becomes the signal output part of closing the door.

Passage opens the door: one of the base resistance of the triode that opens the door is connected on point, other end connects the base stage of the triode that opens the door, the grounded emitter line of triode opens the door, one of the collector resistance of triode of opening the door connects power supply, one connects the collector electrode of the triode that opens the door, and the collector electrode of the triode that opens the door becomes enabling signal output.

2, the triode in triode type logical circuit is NPN triode.

3, triode type logical circuit is to be screwed in installation box.

As follows to further illustrating of above measure:

One, the principle that phone of the present invention opens the door is, operator calls out the present invention with phone without, the present invention receives after bell signal, produce into the signal of telecommunication through the conversion of transducer, then carry out logic transition through electronic circuit of the present invention, " length " in when operation and " short " signal can be transformed into the wireless remotecontrol of closing the door or opening the door and transmit, when the actuator in door receives after remote control command, then carry out relevant logical action.

Two, the discrete switching logic circuit in measure can automatically be differentiated the principle process of closing the door with enabling signal and is: user calls out the mobile phone in the utility model, mobile phone is received after bell signal, take out bell signal through multi-function jack, be then input to and in triode type logical circuit, carry out logic transition.

When triode type logical circuit one is switched on, first action is to close door, this is because in the time that mobile phone has had bell signal, clamper triode (104 in Fig. 1) can not move, because integrating resistor (102 in Fig. 1) has formed a time constant mutually with integrating capacitor (103 in Fig. 1), between this time constant, the current collection of clamper triode is very high-order, clamp diode (107 in Fig. 1) is now not inoperative, so closing door moves immediately, form signal output, connect the bit line of the integrated circuit of encoding in supporting radiating circuit, the signal that now remote control is sent is to close gate signal, when multi-function jack output is that long signal is that the cell-phone bell time is long, once the time constant of long signal is greater than after the time constant by integrating resistor (102 in Fig. 1) and integrating capacitor (103 in Fig. 1), the base stage of triode of opening the door loses voltage, open the door triode collector electrode raise, output positive signal, this positive signal is exactly enabling signal output, connect the bit line of the integrated circuit of encoding in supporting radiating circuit, the signal that now remote control is sent is enabling signal, because the pass of clamp diode, therefore be often greater than after the time constant being formed by integrating resistor and integrating capacitor when ring time, clamper triode starts, clamper is closed door immediately, therefore, closing door can not move again, thereby make the logic of Push And Release there will not be disorder, from security personnel's angle, the program of closing the door is conducive to security personnel, and the program of opening the door is unfavorable for security personnel, so can not mistake, so long signal for the present invention (call signal for a long time) is opening door operation, with the call signal of short time be the signal operation of closing the door, be not easy to occur mistake, because long-time operation has the character of " confirmation ".

Two, multi-function jack inserts the mode of taking out holding wire and power line in mobile phone socket, it is convenient to implement, taking-up signal is reliable, do not injure mobile phone body, the structure of multi-function jack as shown in Figure 2, inner patched little electric conductor and formed by multiple, when this socket inserts after mobile phone external socket, these front ends that patch little electric conductor contacts connected with each corresponding points by mobile phone external socket.Rear end is connected with lead-out wire, thereby draws relevant signal.So only pipe mobile phone may have Multiple Type, but by such structure, all can draw required bell signal line, also can add simultaneously and not adopt the required cellular phone power supplies line of mobile phone regular maintenance after battery.

Three, multi-function jack is inserted after mobile phone socket, pack into together with associated electronic circuits in installation box, formed an entirety, be placed within doors to receiving favourable place; Installation box seals, and others can not know the cipher by dialing, and oneself can change easily password, is reliable so maintain secrecy.

After the invention process, there is following outstanding advantage:

Both realized phone and opened the door, and realized again phone and closed the door, what made up that existing a lot of product can not phone closes the door is one large not enough, is mainly manifested in following several respects:

One, excellent performance, mobile phone can receive the communication signal of radio net reliably, while receiving signal, the vibrating effect that it sends, excited vibration transducer is reliable, and vibrating sensor is output electrical signals reliably, so remote-control receiver electric property is very good, extremely be suitable for the receiving system opening the door as a kind of phone, open the door sensitive and reliable with the function of closing the door, also can be used as other long-distance remote control simultaneously.

Two, mobile phone is a complete entirety, can make the reception part of signal transducer, also can be used as mobile phone and independently uses, and mobile phone utilance is high.To using mobile phone without secondary operations, can not cause the damage of mobile phone simultaneously.

Three, level of confidentiality is high, because the password figure place of mobile phone is many, cracked than base is more difficult, and the 2nd, can often change password.

Four, triode type logical circuit is reliable, and logic is simple, and debugging is convenient.

Five, easy for installation, mobile phone adopts wireless radio transmission network to receive signal, so, place the constraint (as adopted base that the lead-in wire interface constraints of telephone wire will be subject to) that is not subject to environment, do not affect attractive in appearance within doors, also not for its people knows, all bring benefit to maintaining secrecy, relative section is put into box and formed an entirety, strong security.

Brief description of the drawings

Fig. 1 is triode type logical circuitry.

In figure: 101, cell-phone bell holding wire; 102, integrating resistor; 103, integrating capacitor; 104, clamper triode; 105, clamper transistor collector resistance; 106, the resistance between clamper transistor collector and point; 107, clamp diode; 108, the open the door base resistance of triode; 109, close gate resistor; 110, the signal output part of closing the door; 111, the transistor collector resistance that opens the door; 112, the triode that opens the door; 113, enabling signal output.

Fig. 2 is multi-function jack schematic diagram.

In figure: 40, socket main body; 42, socket aperture; 43, the plug rear end of welding lead; 101, cell-phone bell holding wire; 136, cellular phone power supplies line.

Fig. 3 is the schematic diagram that relative section packs the box of installing into.

In figure: 40, socket main body; 101, cell-phone bell holding wire; 136, cellular phone power supplies line; 220, mobile phone; 222, triode type logical circuit; 223, supporting radiating circuit; 224, matched actuating mechanism; 227, supporting power supply; 228, the mains leadin of power supply; 229, installation box.

Embodiment

Fig. 1,2,3 has described the concrete a kind of mode implemented of the present invention jointly, and concrete operations are as follows:

One, design and fabrication multi-function jack:

Adopt plastics to make socket, in design, the contact pin of pin-like is fixed on hand seat, position is that this pin can contact to relevant contact point after socket inserts mobile phone socket, and jack is made up of silver-plated metal, jack head end can be realized patch good fit with contact pin, and its tail end can be connected with lead-in wire.

Two, implement discrete switching logic circuit.

1, welding as shown in Figure 1.

The bell signal line of 2, multi-function jack being drawn is connected to the input of the interface circuit unit in the electronic logic circuit of two kinds of functions of electronic circuit.

3, debugging: the time constant of adjusting the input that opens the door adjusts the size of integrating capacitor and integrating resistor, making it effect is, in the time that ring is short signal, only have the door of closing to have high-order output, and the collector electrode of the triode that opens the door in the passage that finally only opens the door in the time that ring is long signal have high-order output.

Three, relevant portion is packed in installation box, outside AC power cord outlet box, as shown in Figure 3.

Four, in door, pack radio reception part and electronic operating part into.

Five, finally the place that the utility model complete machine is placed in in door, each parts easily coordinate.

Claims (3)

1. transistor type message handler is by a mobile phone, multi-function jack, and triode type logical circuit, installation box forms jointly;

Wherein: multi-function jack inserts in the socket of mobile phone, draws respectively cell-phone bell holding wire and cellular phone power supplies line, the integrating resistor of clamper triode in cell-phone bell holding wire connecting triode formula logical circuit;

Triode type logical circuit is made up of clamp circuit, the passage that opens the door, pass door;

Clamp circuit is that cell-phone bell holding wire connects the base stage of receiving clamper triode after the integrating resistor of clamper triode, and the base stage of clamper triode has also connect integrating capacitor to ground, and the collector resistance of clamper triode is received power supply;

Close door by closing gate resistor and clamp diode forms: the collector electrode of clamper triode becomes point after connecing a resistance, close one of gate resistor and connect power supply, point is received after connecing clamp diode in other end, and the tie point that closes gate resistor and clamp diode becomes the signal output part of closing the door;

Passage opens the door: one of the base resistance of the triode that opens the door is connected on point, other end connects the base stage of the triode that opens the door, the grounded emitter line of triode opens the door, one of the collector resistance of triode of opening the door connects power supply, one connects the collector electrode of the triode that opens the door, and the collector electrode of the triode that opens the door becomes enabling signal output.

2. a kind of transistor type message handler according to claim 1, is characterized in that: the triode in triode type logical circuit is NPN triode.

3. a kind of transistor type message handler according to claim 1, is characterized in that: triode type logical circuit is to be screwed in installation box.