CN217548989U - Head torsion structure of artificial dinosaur - Google Patents
Head torsion structure of artificial dinosaur Download PDFInfo
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- CN217548989U CN217548989U CN202220500248.4U CN202220500248U CN217548989U CN 217548989 U CN217548989 U CN 217548989U CN 202220500248 U CN202220500248 U CN 202220500248U CN 217548989 U CN217548989 U CN 217548989U
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Abstract
The utility model discloses a head of emulation dinosaur twists reverse structure, the head that is applicable to animal simulation model twists reverse structure system device and includes power supply unit, controlling means, final controlling element and detection device. The power supply device comprises a system power supply and a booster circuit, the control device comprises a control circuit, a communication device and an upper computer, the execution device comprises a switch circuit, a vertical direction rotating steering engine and a horizontal direction rotating steering engine, and the detection device comprises a feedback circuit and a sampling circuit. The head of the simulated dinosaur is finally twisted by the device, and the functions of man-machine interaction, remote control and real-time monitoring of electric equipment can be further met on the premise that reliable and stable actions of animal simulation are met, so that the requirements of real-time monitoring and remote controllability in the real environment of a complex display animal simulation model are met, and the device can be widely applied to the field of various display simulation models.
Description
Technical Field
The utility model relates to a head of emulation dinosaur, concretely relates to head twists reverse structure suitable for emulation dinosaur.
Background
Along with the continuous improvement of living standard, people's appreciation level is continuously growing, watch simple static banks and can not satisfy people's amusement life, present simulation animal model head twists reverse and mainly uses black casket controller more, and the program is fixed, moves shortcomings such as stiff, if break down will directly influence its operation, has the potential safety hazard, must carry out on-the-spot maintenance moreover to the head action is more single or head structure is fixing device, and is not nimble.
SUMMERY OF THE UTILITY MODEL
The utility model provides a head twists reverse the structure suitable for emulation dinosaur, satisfying under the reliable steady motion prerequisite of animal simulation fortune, still satisfies but consumer remote control, real-time supervision's function to can use in the actual environment of complicated show animal simulation model, can extensively be used for all kinds of show simulation model fields.
The utility model discloses in some embodiments, the following technical scheme of accessible realizes:
the utility model discloses a head of emulation dinosaur twists reverse the structure, is configured: the device comprises a power supply device, a control device, an execution device and a detection device.
The power supply device comprises a system power supply, a voltage stabilizing circuit and a booster circuit, wherein the control device comprises a control circuit, a communication device and an upper computer, the execution device comprises a switch circuit, a vertical direction rotary steering engine and a horizontal direction rotary steering engine, and the detection device comprises a feedback circuit and a sampling circuit.
Further, the system power supply is connected with the control circuit and the booster circuit; the boost circuit is connected with the switch circuit, and the switch circuit is connected with the sampling circuit and the rotary steering engine; wherein the control voltage circuit is connected with the switch circuit; wherein the sampling circuit, the feedback circuit and the control circuit are connected in sequence; wherein the control circuit, the communication device and the upper computer are connected in sequence.
Further, the voltage stabilizing circuit comprises an adjusting tube Q1, a reference resistor R1, a potentiometer R2, a protective resistor R3, a sampling circuit R4, a voltage stabilizer D1 and an integrated operational amplifier U1A; wherein, the system power supply enters the drain electrode of the adjusting tube Q1; wherein the source electrode of the adjusting tube Q1 is used as the output of the voltage stabilizing circuit; the grid electrode of the adjusting tube Q1 is connected with the output end of the integrated operational amplifier U1A; the integrated operational amplifier U1A reverse input end is connected with the sampling resistor R4, one end of the potentiometer R2 is grounded, the other end of the potentiometer R2 is sequentially connected with the reference resistor R1 and the protection resistor R3 in series and is connected with the integrated operational amplifier U1A forward input end, and the common end of the potentiometer R2 is used as a reference voltage source of the voltage stabilizing circuit; the anode of the voltage stabilizer D1 is grounded, the cathode is connected to the common end of the reference resistor R1 and the protection resistor R3, and the reference electrode is connected to the common end of the reference resistor R1 and the potentiometer R2.
Further, the booster circuit comprises an anti-reverse diode D3, a triode Q2, a voltage stabilizing diode D2, a capacitor C2 and a capacitor C3; the system power supply is connected with the inductor L2 in series and is connected with the anode of the anti-reverse diode D3, and the cathode of the anti-reverse diode D3 is connected with a resistor in series to serve as a booster circuit to output; wherein the emitter of the triode Q2 is connected with a system power supply, the base electrode series resistor R5 is grounded, and the collector electrode series resistor R6 is connected with the base electrode of the triode Q3; wherein the emitting electrode of the triode Q3 is grounded, and the collector electrode is connected with the common end of the inductor L2 and the anti-reverse diode D3; wherein the positive pole of the capacitor C2 is connected with the base electrode of the triode Q2, and the negative pole of the capacitor C2 is connected with the collector electrode of the triode Q3; the positive electrode of the capacitor C3 is connected with the common end of the anti-reverse diode D3 and the resistor R7, and the negative electrode of the capacitor C3 is grounded; wherein the anode of the voltage stabilizing diode D2 is grounded, and the cathode is connected with the output of the booster circuit.
Further, the adjusting tube Q1 adopts a field effect tube IRF450.
IRF450 is an NMOS field effect transistor, the back voltage is 500V, the current is 14A and the power Pcm is 180W. The field effect transistor can be used for amplification, and because the input impedance of the field effect transistor amplifier is very high, the coupling capacitance can be smaller, and an electrolytic capacitor is not needed. The field effect transistor may be used as an electronic switch.
Further, the voltage regulator D1 employs a precision voltage regulator TL431.
The TL431 is usually used as a precise adjustable reference power supply, can be continuously adjusted from 2.5V to 36V, has the characteristics of flat temperature characteristic in the whole temperature range, low output noise and the like, can be quickly adjusted, has small temperature drift and high precision, can meet the requirements of most electronic manufacturing, and has small packaging volume and low price.
Further, the transistor Q2 is an 8550PNP transistor.
Further, the transistor Q3 is an 8050NPN transistor.
Further, the control device adopts an STM89C52 chip.
Further, the control device adopts an SR40 series steering engine.
SR40 series steering engines are adopted, the steering engines are pure digital steering engines, a control circuit adopts an MCU mode, and when an input steering engine signal is 0.5 ms-2.5 ms, the corresponding rotation angle is-90 degrees to +90 degrees. The angle completely satisfies the flexible angle of the main joint of the robot and has high precision
Further, the detection device adopts an MMA845XMMA8452Q capacitive micro-machined acceleration sensor.
The MMA845XMMA8452Q is an intelligent low-power consumption, three-axis, capacitive micro-machined acceleration sensor with 12-bit resolution. The acceleration sensor has rich embedded functions, flexible user programmable options and can be configured with up to two interrupt pins. The embedded interrupt function can save the whole power consumption and relieve the burden of the main processor for continuously polling data. The MMA8452Q has a user selectable range of + -2 g/+ -4 g/+ -8 g, and can output high-pass filtered data and unfiltered data in real time. The device may be configured to generate an inertial wake-up interrupt signal using any combination of configurable embedded functions, which allows the MMA8452Q to maintain a low power consumption mode in a quiescent state while monitoring for events.
Furthermore, the upper computer comprises a terminal computer and a mobile terminal mobile phone, and is connected with the control chip by adopting a 2G/4G and WiFi module.
The functions of man-machine interaction, remote control and real-time monitoring of the electric equipment can be achieved.
Because above-mentioned technical scheme compares with prior art, the technical scheme of the utility model possess following beneficial effect at least:
1. the utility model discloses the head of emulation dinosaur twists reverse the structure, but remote control possesses real-time supervision's function, and the problem appears and can report to the police immediately.
2. The utility model discloses emulation dinosaur's head twists reverse the structure, and is safe in utilization, operation stable.
3. The utility model discloses the head of emulation dinosaur twists reverse the structure, because layered control, every link all can embody at the host computer, and the accessible host computer in time discovers the operation unusually and corrects, and has closed loop detection can the automatic correction operation.
4. The utility model discloses emulation dinosaur's head twists reverse structure, control circuit have that logic device is simpler, the yield is higher, the low power dissipation, the integrated level is high, miniaturized, characteristics such as commonality are strong, the reliability height.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the invention, the features, objects, and advantages of the invention will become more apparent from the description given herein, wherein the drawings are for illustrative purposes only and are for the purpose of teaching those skilled in the art to which the invention pertains, and from which further drawings may be derived without the use of inventive faculty, the drawings for which embodiments are briefly described below.
FIG. 1 is a view of the structure of the present invention;
FIG. 2 is a diagram of a voltage stabilizing circuit according to the present invention;
fig. 3 is a boost circuit diagram of the present invention.
Detailed Description
The present invention will be described in detail with reference to preferred embodiments as examples. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art, but it will be understood by those skilled in the art that the following description is only illustrative of and describes some preferred embodiments, and does not limit the scope of the present invention.
The following describes embodiments of the present invention:
the utility model discloses a structure is twistd reverse to emulation dinosaur's head, control system are configured: the device comprises a power supply device, a control device, an execution device and a detection device.
The power supply device comprises a system power supply, a voltage stabilizing circuit and a booster circuit, wherein the control device comprises a control circuit, a communication device and an upper computer, the execution device comprises a switch circuit, a vertical direction rotary steering engine and a horizontal direction rotary steering engine, and the detection device comprises a feedback circuit and a sampling circuit.
The system power supply is connected with the control circuit and the booster circuit; the boost circuit is connected with the switch circuit, and the switch circuit is connected with the rear sampling circuit and the rotary steering engine; wherein the control voltage circuit is connected with the switch circuit; wherein the sampling circuit, the feedback circuit and the control circuit are connected in sequence; wherein the control circuit, the communication device and the upper computer are connected in sequence.
The voltage stabilizing circuit comprises an adjusting tube Q1, a reference resistor R1, a potentiometer R2, a protective resistor R3, a sampling circuit R4, a voltage stabilizer D1 and an integrated operational amplifier U1A; wherein, the system power supply enters the drain electrode of the adjusting tube Q1; wherein, the source electrode of the adjusting tube Q1 is used as the output of the voltage stabilizing circuit; the grid electrode of the adjusting tube Q1 is connected with the output end of the integrated operational amplifier U1A; the integrated operational amplifier U1A reverse input end is connected with the sampling resistor R4, one end of the potentiometer R2 is grounded, the other end of the potentiometer R2 is sequentially connected with the reference resistor R1 and the protection resistor R3 in series and is connected with the integrated operational amplifier U1A forward input end, and the common end of the potentiometer R2 is used as a reference voltage source of the voltage stabilizing circuit; the anode of the voltage stabilizer D1 is grounded, the cathode is connected to the common end of the reference resistor R1 and the protection resistor R3, and the reference electrode is connected to the common end of the reference resistor R1 and the potentiometer R2.
The booster circuit comprises an anti-reverse diode D3, a triode Q2, a voltage stabilizing diode D2, a capacitor C2 and a capacitor C3; the system power supply is connected with the inductor L2 in series and is connected with the anode of the anti-reverse diode D3, and the cathode of the anti-reverse diode D3 is connected with a resistor in series to serve as a booster circuit to output; wherein the emitter of the triode Q2 is connected with a system power supply, the base electrode series resistor R5 is grounded, and the collector electrode series resistor R6 is connected with the base electrode of the triode Q3; wherein the emitting electrode of the triode Q3 is grounded, and the collector electrode is connected with the common end of the inductor L2 and the anti-reverse diode D3; wherein the positive pole of the capacitor C2 is connected with the base electrode of the triode Q2, and the negative pole of the capacitor C2 is connected with the collector electrode of the triode Q3; the anode of the capacitor C3 is connected with the common end of the anti-reverse diode D3 and the resistor R7, and the cathode of the capacitor C3 is grounded; wherein the anode of the voltage stabilizing diode D2 is grounded, and the cathode is connected with the output of the booster circuit.
The adjusting tube Q1 adopts a field effect tube IRF450, the voltage stabilizer D1 adopts a precision voltage stabilizer TL431, the triode Q2 adopts an 8550PNP type triode, and the triode Q3 adopts an 8050NPN type triode
The control device adopts an STM89C52 chip.
The control device adopts SR40 series steering engines which are pure digital steering engines, the control circuit adopts an MCU mode, and when the input steering engine signal is 0.5 ms-2.5 ms, the corresponding rotation angle is-90 degrees to +90 degrees. The angle completely satisfies the flexible angle of the main joint of the robot and has high precision
The detection device adopts an MMA845XMMA8452Q capacitive micro-machined acceleration sensor, and the intelligent low-power-consumption three-axis capacitive micro-machined acceleration sensor with 12-bit resolution. The acceleration sensor has rich embedded functions, flexible user programmable options and can be configured with up to two interrupt pins. The embedded interrupt function can save the whole power consumption and relieve the burden of the main processor for continuously polling data. The MMA8452Q has a user selectable range of + -2 g/+ -4 g/+ -8 g, and can output high-pass filtered data and unfiltered data in real time. The device may be configured to generate an inertial wake-up interrupt signal using any combination of configurable embedded functions, which allows the MMA8452Q to maintain a low power consumption mode in a quiescent state while monitoring for events.
The upper computer comprises a terminal computer and a mobile phone, and is connected with the control chip by adopting a 2G/4G and WiFi module. The functions of man-machine interaction, remote control and real-time monitoring of the electric equipment can be achieved.
The present invention is described in detail with reference to the accompanying drawings by using specific embodiments of the head torsion structure of the artificial dinosaur. It will be understood by those skilled in the art, however, that the foregoing is illustrative and descriptive of some specific embodiments only, and not limiting as to the scope of the invention, and particularly the scope of the claims.
Claims (9)
1. A dinosaur-emulating head torsion structure, configured with: comprises a power supply device, a control device, an execution device and a detection device;
the power supply device comprises a system power supply, a voltage stabilizing circuit and a booster circuit, the control device comprises a control circuit, a communication device and an upper computer, the execution device comprises a switch circuit, a vertical direction rotation steering engine and a horizontal direction rotation steering engine, and the detection device comprises a feedback circuit and a sampling circuit;
the system power supply is connected with the control circuit and the booster circuit; the boosting circuit is connected with the switching circuit, and the switching circuit is sequentially connected with the sampling circuit and the rotary steering engine; the control circuit is connected with the switch circuit; the sampling circuit, the feedback circuit and the control circuit are sequentially connected; the control circuit, the communication device and the upper computer are sequentially connected, and the sampling circuit comprises a first sampling circuit and a second sampling circuit which are respectively connected with the feedback circuit.
2. The dinosaur-simulated head torsion structure according to claim 1, wherein the voltage stabilizing circuit comprises a regulating tube Q1, a reference resistor R1, a potentiometer R2, a protection resistor R3, a sampling circuit R4, a voltage stabilizer D1 and an integrated operational amplifier U1A; the system power supply enters a drain electrode of the adjusting tube Q1; the source electrode of the adjusting tube Q1 is used as the output of the voltage stabilizing circuit; the grid electrode of the adjusting tube Q1 is connected with the output end of the integrated operational amplifier U1A; the integrated operational amplifier U1A reverse input end is connected with the sampling resistor R4, one end of the potentiometer R2 is grounded, the other end of the potentiometer R2 is sequentially connected with the reference resistor R1 and the protection resistor R3 in series and is connected with the integrated operational amplifier U1A forward input end, and the common end of the potentiometer R2 is used as a reference voltage source of the voltage stabilizing circuit; the anode of the voltage stabilizer D1 is grounded, the cathode of the voltage stabilizer D1 is connected to the common end of the reference resistor R1 and the protection resistor R3, and the reference electrode of the voltage stabilizer D is connected to the common end of the reference resistor R1 and the potentiometer R2.
3. The head torsion structure of the artificial dinosaur according to claim 1, wherein the boosting circuit comprises an anti-reverse diode D3, a transistor Q2, a zener diode D2, a capacitor C2 and a capacitor C3; the system power supply is connected with the inductor L2 in series and is connected with the anode of the anti-reverse diode D3, and the cathode of the anti-reverse diode D3 is connected with a resistor in series to serve as a booster circuit to output; the emitting electrode of the triode Q2 is connected to a system power supply, the base electrode series resistor R5 is grounded, and the collector electrode series resistor R6 is connected with the base electrode of the triode Q3; the emitting electrode of the triode Q3 is grounded, and the collector electrode of the triode Q3 is connected to the common end of the inductor L2 and the anti-reverse diode D3; the positive electrode of the capacitor C2 is connected with the base electrode of the triode Q2, and the negative electrode of the capacitor C2 is connected with the collector electrode of the triode Q3; the anode of the capacitor C3 is connected with the common end of the anti-reverse diode D3 and the resistor R7, and the cathode of the capacitor C3 is grounded; and the anode of the voltage stabilizing diode D2 is grounded, and the cathode of the voltage stabilizing diode D2 is connected with the output of the booster circuit.
4. The head torsion structure of the artificial dinosaur as claimed in claim 2, wherein the adjusting tube Q1 is a field effect tube IRF450, and the voltage stabilizer D1 is a precision voltage stabilizer TL431.
5. The head torsion structure of the artificial dinosaur as claimed in claim 3, wherein the transistor Q2 is 8550PNP transistor, and the transistor Q3 is 8050NPN transistor.
6. The head torsion structure of the artificial dinosaur as claimed in claim 1, wherein the control device is an SR40 series steering engine.
7. The dinosaur-simulated head torsion structure according to claim 1, wherein the detection device adopts an MMA845XMMA8452Q capacitive micro-machined acceleration sensor.
8. The head torsion structure of the artificial dinosaur according to claim 1, wherein the control device adopts an STM89C52 chip.
9. The head torsion structure of the artificial dinosaur according to claim 1, wherein the upper computer comprises a terminal computer and a mobile phone, and is connected with the control chip by 2G/4G and WiFi modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220500248.4U CN217548989U (en) | 2022-03-09 | 2022-03-09 | Head torsion structure of artificial dinosaur |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220500248.4U CN217548989U (en) | 2022-03-09 | 2022-03-09 | Head torsion structure of artificial dinosaur |
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| Publication Number | Publication Date |
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| CN217548989U true CN217548989U (en) | 2022-10-11 |
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| CN202220500248.4U Active CN217548989U (en) | 2022-03-09 | 2022-03-09 | Head torsion structure of artificial dinosaur |
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