CN209000352U

CN209000352U - A kind of Biomimetic Fish teaching equipment

Info

Publication number: CN209000352U
Application number: CN201721534000.5U
Authority: CN
Inventors: 冯羿
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-16
Filing date: 2017-11-16
Publication date: 2019-06-18
Anticipated expiration: 2027-11-16

Abstract

A kind of Biomimetic Fish teaching equipment of the utility model, and in particular to a kind of with the bionical instructional device of fish for touching feedback and movement demonstration；The Biomimetic Fish teaching equipment that the technical problem to be solved by the utility model is to provide a kind of suitable for imparting knowledge to students, increasing teaching entertaining；To solve above-mentioned technical problem, the technical solution that the utility model is proposed is: a kind of Biomimetic Fish teaching equipment, it include: Biomimetic Fish ontology and Biomimetic Fish intelligent controlling device, the Biomimetic Fish ontology is hollow fish body structure, and touch experience point is provided on Biomimetic Fish ontology and remotely says solution point；The Biomimetic Fish intelligent controlling device is mounted on inside fish body；The touch experience point is provided with elastic pressuring plate switch K1, and squeezing touch experience point may make elastic pressuring plate switch K1 to connect, described remotely to say that solution point is provided with infrared receiver sensor；The Biomimetic Fish intelligent controlling device includes: to touch feed circuit and infrared moving simulator.

Description

A kind of Biomimetic Fish teaching equipment

Technical field

A kind of Biomimetic Fish teaching equipment of the utility model, and in particular to a kind of with the fish for touching feedback and movement demonstration Bionical instructional device.

Background technique

Currently, generally teacher is on classroom using books, chalk and blackboard or using PPT's in existing teaching Mode imparts knowledge to students to student, such as: explanation and animation in some curriculas to fish, generally by teacher Demonstration, this teaching pattern is more mechanical single, is difficult to student intuitively to experience, and student is often made to feel uninteresting, dull nothing Taste influences quality of instruction, causes classmates more plain to the understanding of fish living habit, the biological structure of haunting simulation fish It is also relatively inflexible with motion mode.

Utility model content

The Biomimetic Fish that the technical problem to be solved by the utility model is to provide a kind of suitable for imparting knowledge to students, increasing teaching entertaining Teaching equipment.

In order to solve the above technical problems, the technical solution that the utility model is proposed is: a kind of Biomimetic Fish teaching equipment, packet Include: Biomimetic Fish ontology and Biomimetic Fish intelligent controlling device, the Biomimetic Fish ontology is hollow fish body structure, on Biomimetic Fish ontology It is provided with touch experience point and remotely says solution point；The Biomimetic Fish intelligent controlling device is mounted on inside fish body；

The touch experience point is provided with elastic pressuring plate switch K1, and squeezing touch experience point may make elastic pressuring plate switch K1 It connects, it is described remotely to say that solution point is provided with infrared receiver sensor；

The Biomimetic Fish intelligent controlling device includes: to touch feed circuit and infrared moving simulator；

The touch feed circuit includes: time-base integrated circuit chip IC 1 and relay J1, in which: the line of relay J1 Circle is J1.1, normally opened contact J1.2；Its circuit structure are as follows:

One end of the normally opened contact J1.2 of the relay J1 is connected with AC power source firewire, the normally opened contact of relay J1 The other end of J1.2 is simultaneously connected after connecing one end of light bulb L1 and one end of player BL1 with the firewire input terminal of transformer T1, institute State the zero curve input terminal of transformer T1 and connect after the other end of light bulb L1 and the other end of player BL1 with AC power source zero curve phase Even, above-mentioned switch K1 is attempted by the both ends of the normally opened contact J1.2 of relay J1；

The output end of the transformer T1 is connected with the input terminal of current rectifying and wave filtering circuit Q1, the current rectifying and wave filtering circuit Q1's After 4 feet of the anode of output head anode shunt-wound capacitance C1, one end of resistance R2 and time-base integrated circuit chip IC 1 with when basis set at 8 feet of circuit chip IC1 are connected, the cathode of the negative pole of output end shunt-wound capacitance C1 of the current rectifying and wave filtering circuit Q1, capacitor C2 Behind one end of the coil J1.1 of cathode, the anode of diode D1 and relay J1 with 1 foot phase of time-base integrated circuit chip IC 1 Even, the anode of other end shunt-wound capacitance C2 of the resistance R2, one end of resistance R3 and time-base integrated circuit chip IC 16 feet It is connected afterwards with 2 feet of time-base integrated circuit chip IC 1, the other end of the resistance R3 and 7 feet of time-base integrated circuit chip IC 1 It is connected；

3 feet of the time-base integrated circuit chip IC 1 simultaneously meet the coil J1.1 after the cathode of diode D1 with relay J1 The other end be connected；

The infrared moving simulator includes: IR remote controller, infrared receiving module, moves main controller, after electricity output Module, motor, retarder and swing controlling device；

The signal output end of the infrared receiving module is connected with the signal input part of above-mentioned movement main controller, the movement The signal output end of main controller is connected with the signal input part of relay output module, the signal output end of the relay output module It is electrically connected with the power end of above-mentioned motor, the output shaft of the motor is connected by retarder with swing controlling device；

Swing controlling device includes: frame and runner, the oval frame structure of frame, the ellipse framework knot Structure is collectively constituted by the semicircle framework and intermediate square frame at both ends, is wherein provided with rack gear on the inside of square frame, The runner is located in frame, and a part on the outside of the runner is provided with external tooth, and the external tooth can appoint in square frame The rack gear of side is meshed, and can only be meshed simultaneously with the rack gear of side, the output of the axis of the runner and above-mentioned retarder Axis connection drives runner rotation by retarder, realizes the reciprocating movement of frame, the both ends of the frame are mounted in fish body.

The time-base integrated circuit chip IC 1 uses NE555 chip.

The light bulb L1 uses LED light group.

The infrared receiving module, motor, retarder and swing controlling device have multiple groups.

Possessed beneficial effect is the utility model compared with prior art:

One, a kind of Biomimetic Fish teaching equipment uses infrared remote control and touch control, can be good at the explanation for cooperating teacher Corresponding movement is made, convenient for the exchange and interaction between teachers and students.

Two, a kind of Biomimetic Fish teaching equipment realizes the swing tail movement of Biomimetic Fish using swing controlling device, and structure is simple, controls System is convenient, failure rate is low, uses convenient for prolonged teaching.

Three, a kind of Biomimetic Fish teaching equipment, which is equipped with, remotely says solution point, cooperates swing controlling device, realize explanation content and Movement carries out on year-on-year basis, and the interest for increasing to learn improves study desire.

Detailed description of the invention

The utility model is described in more detail with reference to the accompanying drawing:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the circuit diagram that feed circuit is touched in the utility model；

Fig. 3 is the electrical block diagram of infrared moving simulator in the utility model；

Fig. 4 is the A direction view of Fig. 1；

In figure: 1 be Biomimetic Fish ontology, 2 be touch experience point, 3 be remotely say solution point, 4 be IR remote controller, 5 be infrared Receiving module, 6 be movement main controller, 7 be relay output module, 8 be motor, 9 be retarder, 10 be swing controlling device, 11 It is runner for frame, 12,13 be rack gear, 14 is external tooth.

Specific embodiment

As shown in Figures 1 to 4, a kind of Biomimetic Fish teaching equipment of the utility model, comprising: Biomimetic Fish ontology 1 and Biomimetic Fish Intelligent controlling device, the Biomimetic Fish ontology 1 are hollow fish body structure, and touch experience 2 Hes of point are provided on Biomimetic Fish ontology 1 Remotely say solution point 3；The Biomimetic Fish intelligent controlling device is mounted on inside fish body；

The touch experience point 2 is provided with elastic pressuring plate switch K1, and squeezing touch experience point 2 may make elastic pressuring plate to switch K1 is connected, described remotely to say that solution point 3 is provided with infrared receiver sensor；

The infrared moving simulator includes: that IR remote controller 4, infrared receiving module 5, movement main controller 6, relay are defeated Module 7, motor 8, retarder 9 and swing controlling device 10 out；

The signal output end of the infrared receiving module 5 is connected with the signal input part of above-mentioned movement main controller 6, the fortune The signal output end of dynamic main controller 6 is connected with the signal input part of relay output module 7, the signal of the relay output module 7 Output end is electrically connected with the power end of above-mentioned motor 8, and the output shaft of the motor 8 passes through retarder 9 and swing controlling device 10 It is connected；

Swing controlling device 10 includes: frame 11 and runner 12, the oval frame structure of the frame 11, the ellipse Shape frame structure is collectively constituted by the semicircle framework and intermediate square frame at both ends, is wherein respectively provided on the inside of square frame There is rack gear 13, the runner 12 is located in frame 11, and a part in 12 outside of the runner is provided with external tooth 14, the external tooth 14 can be meshed with the rack gear 13 of either side in square frame, and can only be meshed simultaneously with the rack gear 13 of side, the runner The output axis connection of 12 axis and above-mentioned retarder 9 drives runner 12 to rotate, realizes the reciprocal shifting of frame 11 by retarder 9 Dynamic, the both ends of the frame 11 are mounted in fish body.

The time-base integrated circuit chip IC 1 uses NE555 chip.

The light bulb L1 uses LED light group.

The infrared receiving module 5, motor 8, retarder 9 and swing controlling device 10 have multiple groups.

The utility model pressure extraneous by elastic pressuring plate switch K1 induction, when touching elastic pressuring plate switch K1, energy Electric signal enough is converted by the pressure of perception and is sent to touch feed circuit, and touching feed circuit can issue whithin a period of time Voice messaging realizes the perceptional function of bionical fish.

When squeezing above-mentioned elastic pressuring plate switch K1, elastic pressuring plate switch K1 connects light bulb L1's and player BL1 at this time Circuit, above equipment are started to work, and issue light and sound, at the same power supply after transformation, rectifying and wave-filtering to when basis set at electricity What the power supply of road chip IC 1,2 feet of the time-base integrated circuit chip IC 1 and 6 feet of time-base integrated circuit chip IC 1 were connected The initial voltage of capacitor C2 is 0, and 3 feet of time-base integrated circuit chip IC 1 export high level, the coil J1.1 of relay J1 at this time It is attracted, the normally opened contact K1.2 closure of relay J1, entire circuit enters self-locking state, and above-mentioned light bulb L1 and player BL1 are held Continuous work, hereafter, the capacitor C2 that 2 feet of time-base integrated circuit chip IC 1 and 6 feet of time-base integrated circuit chip IC 1 are connected Voltage persistently rise, be timing, at this time time-base integrated circuit when the DC voltage of the charging voltage of capacitor C2 to 2/3 3 foot output voltages of chip IC 1 are low level, and the coil J1.1 of relay J1 discharges, and the normally opened contact K1.2 of relay J1 is certainly Dynamic circuit breaker is opened, and all feedback operations are cut off, and thereby realizes the duration of feedback information, has both realized the sense to ambient pressure The broadcasting known, while can have time enough to complete voice again reaches good pressure perception and feedback function, realizes fine Interactivity.

Described touch experiences the various pieces that fish body is arranged in point 2, and storage touches experience point in corresponding player BL1 The fish information set, the touch squeezed on the fish gill experience point, can play the information of the fish gill, such as: " gill is the respirator of bony fish Official, water flow out after mouth entrance by the gill, and water (flow) direction is just with the blood flow direction in the gill plate on the contrary, form counter-current exchange system It efficiently can not only bring oxygen but also take away carbon dioxide, each branchial plate, the gill filament, gill small pieces open completely, make contact of the gill with water Area expands, and increases the chance of the oxygen dissolved in intake water, has capilary in gill small pieces, epidermis here is very thin, works as blood Gas exchanges are just completed when liquid stream is crossed here, meanwhile, the oxygen in extract water, oxygen is transported to body parts with blood circulation It goes, the respiration of fish is exactly to complete in this process ".

The infrared receiving module 5, motor 8, retarder 9 and swing controlling device 10 have multiple groups, this specific implementation It is provided with three groups in mode, is separately mounted to lymphogranuloma inguinale position, fish gill position and fish tail position, for controlling lymphogranuloma inguinale opening and closing, the fish gill Said frame 11 is vertically arranged, frame 11 can open fish by folding and fish tail swing when being arranged in lymphogranuloma inguinale in lymphogranuloma inguinale Mouthful, above-mentioned motor 8, retarder 9 and runner 12 are coaxially fixedly installed, start foregoing circuit, since runner 12 is fixed, then and frame Frame 11 moves up and down, and can drive lymphogranuloma inguinale opening and closing；When being arranged in the fish gill and fish tail position, said frame 11 is set in level It sets, above-mentioned motor 8, retarder 9 and runner 12 are coaxially fixedly installed, start foregoing circuit, since runner 12 is fixed, then frame 11 side-to-side movement of frame can drive the folding of the fish gill and fish tail swing.

The utility model uses 36V ac power supply apparatus to power for entire Biomimetic Fish teaching aid, and 36V alternating current is safety Voltage, the 36V ac power supply apparatus can satisfy the operation electricity of Biomimetic Fish, while avoid that dead accident of getting an electric shock occurs.

Above embodiment is merely exemplary to illustrate the principles of the present invention and its effect, and not for limitation, this is practical new Type.Person skilled in the art can all repair above-described embodiment under the spirit and scope without prejudice to the utility model Decorations improve.Therefore, all lift in the technical field has usually intellectual without departing from the revealed spirit of the utility model With all equivalent modifications completed under technical idea or change, should be covered by the claim of the utility model.

Claims

1. a kind of Biomimetic Fish teaching equipment, it is characterised in that: include: Biomimetic Fish ontology (1) and Biomimetic Fish intelligent controlling device, institute Stating Biomimetic Fish ontology (1) is hollow fish body structure, and touch experience point (2) and long-range explanation are provided on Biomimetic Fish ontology (1) Point (3)；The Biomimetic Fish intelligent controlling device is mounted on inside fish body；

Touch experience point (2) is provided with elastic pressuring plate switch K1, and squeezing touch experience point (2) may make elastic pressuring plate to switch K1 is connected, described remotely to say that solution point (3) is provided with infrared receiver sensor；

The touch feed circuit includes: time-base integrated circuit chip IC 1 and relay J1, in which: the coil of relay J1 is J1.1, normally opened contact J1.2；Its circuit structure are as follows:

One end of the normally opened contact J1.2 of the relay J1 is connected with AC power source firewire, the normally opened contact J1.2 of relay J1 The other end and be connected after connecing one end of light bulb L1 and one end of player BL1 with the firewire input terminal of transformer T1, the change The zero curve input terminal of depressor T1 is simultaneously connected after connecing the other end of light bulb L1 and the other end of player BL1 with AC power source zero curve, Above-mentioned switch K1 is attempted by the both ends of the normally opened contact J1.2 of relay J1；

The output end of the transformer T1 is connected with the input terminal of current rectifying and wave filtering circuit Q1, the output of the current rectifying and wave filtering circuit Q1 Rectify after the anode of pole shunt-wound capacitance C1, one end of resistance R2 and 4 feet of time-base integrated circuit chip IC 1 with time-base integrated circuit 8 feet of chip IC 1 are connected, the cathode of the negative pole of output end shunt-wound capacitance C1 of the current rectifying and wave filtering circuit Q1, capacitor C2 cathode, It is connected behind one end of the coil J1.1 of the anode and relay J1 of diode D1 with 1 foot of time-base integrated circuit chip IC 1, it is described After 6 feet of the anode of other end shunt-wound capacitance C2 of resistance R2, one end of resistance R3 and time-base integrated circuit chip IC 1 with Shi Ji 2 feet of integrated circuit die I C1 are connected, and the other end of the resistance R3 is connected with 7 feet of time-base integrated circuit chip IC 1；

3 feet of the time-base integrated circuit chip IC 1 simultaneously connect another with the coil J1.1 of relay J1 after the cathode of diode D1 One end is connected；

The infrared moving simulator includes: IR remote controller (4), infrared receiving module (5), movement main controller (6), relay Output module (7), motor (8), retarder (9) and swing controlling device (10)；

The signal output end of the infrared receiving module (5) is connected with the signal input part of above-mentioned movement main controller (6), the fortune The signal output end of dynamic main controller (6) is connected with the signal input part of relay output module (7), the relay output module (7) Signal output end be electrically connected with the power end of above-mentioned motor (8), the output shaft of the motor (8) is by retarder (9) and shakes Control device (10) are put to be connected；

Swing controlling device (10) includes: frame (11) and runner (12), and the oval frame structure of the frame (11) is described Oval frame structure is collectively constituted by the semicircle framework and intermediate square frame at both ends, and wherein the inside of square frame is equal It is provided with rack gear (13), the runner (12) is located in frame (11), and a part on the outside of the runner (12) is provided with outside Tooth (14), the external tooth (14) can be meshed with the rack gear (13) of either side in square frame, and tooth that can only simultaneously with side Item (13) is meshed, and the axis of the runner (12) and the output axis connection of above-mentioned retarder (9) are turned by retarder (9) driving (12) rotation is taken turns, realizes the reciprocating movement of frame (11), the both ends of the frame (11) are mounted in fish body.

2. a kind of Biomimetic Fish teaching equipment according to claim 1, it is characterised in that: the time-base integrated circuit chip IC1 uses NE555 chip.

3. a kind of Biomimetic Fish teaching equipment according to claim 1, it is characterised in that: the light bulb L1 uses LED light group.

4. a kind of Biomimetic Fish teaching equipment according to claim 1, it is characterised in that: the infrared receiving module (5), electricity Machine (8), retarder (9) and swing controlling device (10) have multiple groups.