Utility model content
In view of this, be necessary to design a kind of have multi-functional, power consumption is lower and the Pets training device that can use the FREQUENCY CONTROL training aids of setting to make action.
For addressing the above problem, the utility model provides a kind of dog class training aids, comprise signal projector and at least one signal receiver, its inside of described signal projector comprises the sending controling unit that control signal sends, and the signal transmitting unit for transmitted signal being connected, for controlling transmitter, exports code switch, the PMU of gear with sending controling unit; Described signal receiver comprises according to the signal receiving makes the reception control unit of control action and the signal receiving unit being connected with reception control unit, PMU, electric shock warning generator, audible alert generator and vibrations warning generator.
Preferably, in described signal projector, sending controling unit comprises main control chip, and it connects code switch signal output part by an I/O mouth, and each gear coding of received code switch also generates by setting the different control signals that comprise switching on and shutting down etc.In described signal projector, signal transmitting unit comprises that radio frequency sends chip, it is connected with main control chip, and main control chip is processed into the signal of code switch output that digital wireless signal sends to signal receiver by signal transmitting unit again and then control signal receiver is made the actions such as electric shock, vibrations, sounding.
Preferably, in described signal projector, reception control unit comprises a main control chip, and described signal receiving unit comprises a radiofrequency receiving chip; The command signal that described radiofrequency receiving chip receives signal projector transmitting sends it to main control chip later, after processing by main control chip, output control electric shock is warned and is produced circuit, audible alert produces circuit or shakes warning generation circuit and makes corresponding actions.
Concrete, reception control unit described in signal projector also comprises the LED display module for cue circuit state, and the auxiliary circuit that maintains the normal work of main control chip in reception control unit, described LED display module comprises three LED light emitting diodes, and by three current-limiting resistances, is connected with this main control chip output port respectively.
Compared to existing technology, the beneficial effects of the utility model are as follows:
1. by under the control of main control chip, power management chip and radio frequency processing chip, effectively improve the availability of electric energy, reduced energy consumption;
2. added radio frequency processing chip U2, can be by the control of main control chip, the digital wireless signal of transmitting assigned frequency, has avoided co-channel interference;
3. by a transmitter, can control a plurality of training aids;
4. by code switch, can control the switching of training aids and regulate eight grades of electric shock gears;
5. be provided with power management chip, there is the function that can point out user to charge when equipment electric weight is low.
Embodiment
Below in conjunction with drawings and Examples, further describe this utility model content.
Dog class training aids described in the utility model comprises signal projector and signal receiver, and a signal projector can be with a plurality of signal receivers simultaneously.
As Figure 1-4, its inside of described signal projector comprises the sending controling unit that control signal sends, signal transmitting unit for transmitted signal, PMU etc., main control chip U1 in described control signal transmitter sending controling unit can adopt single-chip microcomputer, this main control chip U1 and PMU, key switch KEY1-4, code switch SW1, signal transmitting unit is connected, described signal transmitting unit comprises that a radio frequency sends chip U2, the signal of main control chip U1 received code switch TW1 also processes the signal into digital wireless signal, by radio frequency, send again that chip U2 sends to signal receiver and then control signal receiver is made electric shock, vibrations, the actions such as sounding, described PMU is controlled by main control chip U1, and by main control chip U1, by the input condition of encoder SW1, control signal is controlled cut-offfing of transmitter power.
The output port P1.0-1.5 of main control chip U1 is connected with NIRQ, SCLK, SDO, SDI, NSEL, the SDN port of radio frequency transmission chip U2 respectively, the input port P2.0-2.3 of control signal is connected with key switch KEY1-4, this key switch KEY1-4 mono-termination pull down resistor ground connection, is also connected to power vd D between the other end and main control chip U1; Main control chip U1 port RESET and P0.4,0.5,1.6 are linked into battery status output PG, STAT1, STAT2 and the BAT end of power management chip BQ24012, for the detected power data of power management chip is transferred to main control chip U1; Main control chip port P0.1-0.3 is connected on LED module, this LED module comprises three current-limiting resistances between three light emitting diodes and connecting luminous diode and main control chip U1, altogether, this LED module is used for pointing out user's receiver selection mode 1-3 to three light emitting diode outputs; Other auxiliary circuits that main control chip periphery also comprises crystal oscillating circuit and maintains main control chip work.
The code switch SW1 of this sender unit comprises 6 ports, port one, 3,4 is connected with P0.7, P0.6 and the P0.0 end of main control chip U1 respectively, described port one is also connected with the amplifying circuit that FET and triode form, described port 2 is connected by resistance with 3V power supply, port 6 ground connection, control main control chip U1 by different coded combinations and export different gears.
The RX end that described radio frequency sends chip U2 is connected with LC antiresonant circuit, and the low-pass filter circuit that TX mouth connects is connected, and this low-pass filter circuit comprises inductance and electric capacity, and electric capacity one end ground connection, by TX, sends or receive required command signal; Other pins of this chip also connect and are then used in the auxiliary circuit that maintains the normal work of chip.
As shown in Fig. 5-7, training aids receiver comprises reception control unit, signal receiving unit, PMU, electric shock warning generator, audible alert generator and the vibrations warning generator of making control action according to the signal receiving; The main control chip U3 of described reception control unit also adopts single-chip microcomputer, and is connected with signal receiving unit, PMU, electric shock warning generator, audible alert generator and vibrations warning generator; After this signal receiving unit receives the command signal of control signal transmitter transmitting, by the processing of reception control unit main control chip U3, and then control electric shock and warn generation circuit, audible alert generation circuit or vibrations warning generation circuit to act accordingly; Cut-offfing of described PMU control signal receiver power supply.
As shown in Figure 5, the main control chip U3 of the reception control unit of signal receiver, its input port P1.0-P1.5 is connected with NIRQ, SCLK, SDO, SDI, NSEL, SDN port in signal reception & disposal chip U4 (SI4438) in signal receiving unit respectively, the input of control signal, main control chip U3 port RESET and P0.4,0.5,1.6 are linked into battery status output PG, STAT1, STAT2 and the BAT end of power management chip BQ24012, for the detected power data of power management chip is transferred to main control chip U3; Described main control chip U3 output port control electric shock, vibration, audible alert produce circuit and act accordingly.The RX end of this receiver signal reception & disposal chip U4 is connected with LC antiresonant circuit, and the low-pass filter circuit that TX mouth connects is connected, by TX, receives required command signal; Other pins of this chip also connect and are then used in the auxiliary circuit that maintains the normal work of chip.
As shown in Figure 6, reception control unit main control chip U3 output port p0.0 produces circuit with electric shock warning and is connected, this electric shock acknowledge circuit comprises switching power source chip U6, N channel field-effect pipe, transformer and auxiliary circuit, described N channel field-effect tube grid one end is connected with reception control unit main control chip U3 output P0.0 by resistance, the other end is connected with pull down resistor and ground connection, this N channel field-effect pipe drain electrode is connected with transformer first winding one end, source ground, described another termination switching power source chip of transformer the first winding U6, the second winding is connected with the emission electrode for output voltage, this emission electrode one end ground connection, described Switching Power Supply EN port is connected with the P0.1 of main control chip U3, main control chip is controlled the generation of electric shock by P0.0 and P0.1, and be connected with auxiliary circuit, by the instruction of main control chip U3 output electric shock, then control electric shock acknowledge circuit and produce electric shock warning.
As shown in Figure 7, the vibratory alarm of this receiver produces circuit and comprises motor M, amplifying circuit and an auxiliary circuit thereof, the amplifying circuit that described reception control unit main control chip U3 output P0.2 closes with positive-negative-positive by a NPN is connected with motor one end, this vibratory alarm produces the circuit other end and is connected with electric power management circuit, then controls vibratory alarm produce the motor generation vibratory alarm in circuit by main control chip U3 output vibration instruction.
As shown in Figure 8, the audible alert of this receiver produces circuit and comprises a loudspeaker BZ1, filter inductance L9, drives triode Q1 and auxiliary circuit thereof, the base stage of described driving triode is connected with main control chip U3 output P0.3, colelctor electrode is connected with loudspeaker one end, grounded emitter, described loudspeaker is in parallel with filter inductance, then controls audible alert produce the loudspeaker generation audible alert in circuit by the instruction of main control chip U3 output sound.
When described dog class training aids is used, can control by key switch the switching of the functions such as electric shock, vibrations, sounding, when disposing a plurality of receiver, corresponding one of each receiver is instructed animal, also can be by function switch key, the dog of being trained only 1,2,3 ... between switch successively, LED shows respective icon, just corresponding dog is trained in representative.Rotary coding switch can select to train grade, comprises electric shock intensity (8 grades), oscillation intensity, wave volume etc.Also corresponding function button, for example oscillating bond can be set: press oscillating bond, transmitter sends a kind of vibration, long by energy sustained vibration, loose one's grip and do not vibrate; Sound key: press sound key, transmitter sends a kind of sound, long by continuing pronunciation, the not sounding sound of loosing one's grip, and this parameter is arranged and is sent in real time receiver.
Be more than wherein specific implementation of the present utility model, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection domain of the present utility model
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