CN203315746U - Electromechanical automatic control fishtailing mechanical fish - Google Patents
Electromechanical automatic control fishtailing mechanical fish Download PDFInfo
- Publication number
- CN203315746U CN203315746U CN2013203029587U CN201320302958U CN203315746U CN 203315746 U CN203315746 U CN 203315746U CN 2013203029587 U CN2013203029587 U CN 2013203029587U CN 201320302958 U CN201320302958 U CN 201320302958U CN 203315746 U CN203315746 U CN 203315746U
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- fish
- coil
- fish body
- magnet
- tail
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Abstract
The utility model discloses an electromechanical automatic control fishtailing mechanical fish which automatically controls swing frequency through a microprocessor based on an electromagnetism principle. The mechanical fish is composed of a fish body and a fishtail moving independently. A left coil and a right coil are arranged in the fish body. A battery is connected with a microprocessor stored program control chip through a wire, and the output end of the microprocessor stored program control chip is respectively connected with the left coil and the right coil. Once the fish body is in contact with water, the microprocessor is instantly activated and starts to supply power to the coils. A magnet capable of swinging is arranged between the left coil and the right coil, and the magnet is connected with a swing rod. The other end of the swing rod stretches out of a sealing ring on the rear portion of the fish body to be connected with the fishtail. The fishtail is fixedly arranged at the position of the swing rod through a locating shaft. The two coils capable of being controlled independently are adopted to attract or repel the magnet between the coils, the magnet changes swing frequency under the function of magnetic force generated by the coils, and each movement can reach the optimized speed by controlling the fishtailing frequency.
Description
Technical field
The utility model relates to the motor machine fish, is a kind of electromechanical self-controlling mechanical fish of wagging the tail specifically.
Background technology
The structure of the motor machine fish that existing market is sold be take electronic tail-swinging basically as main, publication No. as clear as the Chinese patent Shen is CN102512829A, name is called the disclosed technology of patent of invention of " toy and Biomimetic Fish in a kind of water ", " be provided with coil and magnet in the inside of Biomimetic Fish, change by controller the electric current that flows through coil and produce swing." shortcoming of above-mentioned " toy and Biomimetic Fish in a kind of water " is the complex structure of inner transmission, can not control central part, fish body and the fish tail of this Biomimetic Fish are sealed as a whole, and this structure causes swinging and is difficult to control.The strength produced by " controller coil " is very limited, and Biomimetic Fish is slow in water middle reaches line speed, very flexible.
Summary of the invention
The purpose of this utility model is the shortcoming for above-mentioned motor machine fish, develop a kind of electromechanical self-controlling mechanical fish of wagging the tail, mechanical fish is comprised of fish body and independent movable fish tail, the inside of fish body is provided with coil and magnet, magnet is flexibly connected by swing arm and fish tail, the coil controlling magnet moves left and right, and drives the fish tail speed change and swings, diving in the time of can controlling mechanical fish and move about fast; Maintenance level when middling speed is moved about; When moving about, low speed emerges.Excite children's interest, develop its intelligence, cultivate children's creativity consciousness.
The purpose of this utility model is achieved in that
The electromechanical self-controlling mechanical fish of wagging the tail is comprised of fish body and independent movable fish tail.Rear portion in the fish body is provided with left coil and right coil.The specification of left coil and right coil is identical, is symmetricly set on the both sides at rear portion in the fish body.Be provided with battery compartment in the fish body, be provided with battery in battery compartment.The bottom of battery compartment is provided with seal cover, is provided with the correct conductive contact blade of installing of management and control anode and negative pole in battery compartment, only has anode and negative pole correctly to install, and conductive contact blade just can touch the negative pole end energising of battery.Battery is connected by the program control chip of wire and microprocessor, and the output of the program control chip of microprocessor is connected with right coil with left coil respectively.Once fish body contact water, microprocessor is activated at once and starts to coil power supply.The other end of left coil and right coil is connected with conductive contact blade by wire respectively, after only having the positive pole and negative pole installation in the right direction of battery, could form circuit.Be provided with the magnet that can swing in the centre of left coil and right coil, the specification of magnet and left coil and right coil are complementary.Magnet is connected with swing arm.The sealing ring that the other end of swing arm stretches out fish body rear portion is connected with fish tail.The sealing ring at fish body rear portion is pressed onto in the groove at fish body rear portion, makes the groove at sealing ring and fish body rear portion produce interference fit, reaches sealing ring and both can prevent that water from immersing the inside of fish body, can make again swing arm swing freely.Middle part at swing arm is provided with locating shaft, and the effect of locating shaft is to control swing arm can only move forward and backward, and makes mechanical fish produce forward or turn to the effect of moving about.Locating shaft is vertically set on both sides fixedly between the position of bone, and the axial location of swing arm and magnet are limited in a very compact space by locating shaft.Fish tail is by left coil and right coil drive, left coil and right coil can independently control to attract or shut them out between magnet, can realize that fast steering controls.By the control frequency of wagging the tail, when moving about fast, mechanical fish can dive under water; Can the maintenance level when middling speed is moved about; When low speed moves about, can emerge.Left coil and right coil collaborative work, one pushes away forward, and one pulls back, and magnet is moved to a side.Left coil pushes away forward together with right coil, and in the middle of magnet is moved on to, this is a process repeatedly.Because center is highly stable, from a side to center again to opposite side, the corresponding minimizing of whole motion process required time.Before being respectively equipped with, the front portion of fish body and middle part increase the weight of guide pillar and postemphasis guide pillar.Before increase the weight of guide pillar and postemphasis guide pillar effect be: increase the weight of the alignment that guide pillar and postemphasis guide pillar are not only controlled upper and lower two parts of fish body before tandem, and by the accurate control of distribution of weight being removed to arrange the center of gravity of fish.The material of different length or different densities can be by increasing or reduce the center that weight removes to control gravity.By its buoyancy and distribution of weight accurately being set and controlling the motion of its tail, fish is moved about realistically.
Operation principle of the present utility model: write-in program in program control chip.Pack into the battery compartment of below, middle part in the fish body of battery, close seal cover.The utility model is put into to water, the switch that switches on power, program control chip circuit is controlled respectively the power frequency of left coil and right coil by instruction.In the process that the current strength of left coil and right coil changes, magnet changes the frequency swung under the magneticaction changed, and drives swing arm and swings centered by locating shaft, drives fish tail simultaneously and swings, by the control frequency of wagging the tail, when moving about fast, mechanical fish can dive under water; Can the maintenance level when middling speed is moved about; When low speed moves about, can emerge.
The utility model can be general in the mechanical fish of various designs.
The utility model and the contrast of existing mechanical fish have following advantage and useful effect:
Adopt two coils that can independently control with the magnet between attraction or shut them out, can reach and turn to faster control.While moving about fast, fish can dive under water; When middling speed is moved about, fish can keep level; When low speed moves about, fish can emerge.By the control frequency of wagging the tail, each action reaches optimal speed.
The accompanying drawing explanation
Fig. 1 is that the utility model is overlooked cross-sectional view;
Fig. 2 is the utility model side-looking cross-sectional view;
Fig. 3 is the utility model embodiment 1 perspective view;
Fig. 4 is the utility model embodiment 2 perspective view.
In figure: 1, fish body, 2, fish tail, 3, left coil, 4, right coil, 5, magnet, 6, swing arm, 7, sealing ring, 8, locating shaft, 9, battery, 10, seal cover, 11, the front guide pillar that increases the weight of, 12, the postemphasis guide pillar, 13, shark design, 14, clown fish design.
The specific embodiment
In conjunction with the accompanying drawings and embodiments, describe structure of the present utility model in detail.
Embodiment 1: the electromechanical self-controlling great white shark mechanical fish of wagging the tail
As shown in Figure 1, 2, 3, the electromechanical self-controlling great white shark mechanical fish of wagging the tail, be comprised of fish body 1 and the independent movable fish tail 2 of great white shark design 13.Rear portion in fish body 1 is provided with left coil 3 and right coil 4, and left coil 3 is identical with the specification of right coil 4, is symmetricly set on the both sides at fish body 1 interior rear portion.Below, middle part in fish body 1 is provided with battery compartment, and battery 9 is housed in battery.The bottom of battery compartment is provided with seal cover 10, is provided with the conductive contact blade that management and control battery 9 is anodal and negative pole is correctly installed in battery compartment, only has battery 9 positive poles and negative pole correctly to install, and conductive contact blade just can touch the negative pole end energising of battery 9.Battery 9 positive poles are connected by the program control chip of wire and microprocessor, and the output of the program control chip of microprocessor is communicated with left coil 3 and right coil 4 respectively.The other end of left coil 3 and right coil 4 is connected with conductive contact blade by wire respectively, after only having the positive pole and negative pole installation in the right direction of battery 9, could form circuit.Be provided with the magnet that can swing 5 in the centre of left coil 3 and right coil 4, the specification of magnet 5 and left coil 3 and right coil 4 are complementary.Magnet 5 is connected with swing arm 6.The sealing ring 7 that the other end of swing arm 6 stretches out the rear portion of fish body 1 is connected with fish tail 2.The sealing ring 7 at fish body 1 rear portion is compressed into the groove at the rear portion of fish body 1, makes sealing ring 7 and the groove at the rear portion of fish body 1 produce interference fit, reaches sealing ring 7 and both can prevent that water from immersing the inside of fish body 1, can make again swing arm 6 swing freely.Be provided with locating shaft 8 at the middle part of swing arm 6, the effect of locating shaft 8 is to control swing arm 6 to move forward and backward, and makes mechanical fish produce forward or turn to the effect of moving about.Locating shaft 8 is vertically set on both sides bone fixation interdigit, and the axial location of swing arm 6 and magnet 5 are limited in a very compact space by locating shaft 8.Fish tail 2 is driven by left coil 3 and right coil 4 circles, left coil 3 and right coil 4 can independently control to attract or shut them out between magnet 5, can realize that fast steering controls.Before being respectively equipped with, the front portion of fish body 1 and middle part increase the weight of guide pillar 11 and postemphasis guide pillar 12.Fish body 1 top is provided with dorsal fin, and dorsal fin is made by soft rubber, can prevent the grievous injury that fish causes of stepping on because of carelessness due to people.
Embodiment 2: the electromechanical self-controlling clown fish mechanical fish of wagging the tail
As shown in Fig. 1,2,4, the electromechanical self-controlling clown fish mechanical fish of wagging the tail, be comprised of fish body 1 and the independent movable fish tail 2 of clown fish design 14.Internal structure is identical with embodiment 1.
Claims (3)
1. the electromechanical self-controlling mechanical fish of wagging the tail, by fish body (1) and independent movable fish tail (2), formed, it is characterized in that: the rear portion in fish body (1) is provided with left coil (3) and right coil (4), left coil (3) is identical with the specification of right coil (4), be symmetricly set on the both sides at the interior rear portion of fish body (1), the fish body is provided with battery compartment in (1), be provided with battery (9) in battery compartment, be provided with the conductive contact blade that management and control battery (9) is anodal and negative pole is correctly installed in battery compartment, battery (9) is connected by the program control chip of wire and microprocessor, the output of the program control chip of microprocessor is connected with right coil (4) with left coil (3) respectively, be provided with the magnet (5) that can swing in the centre of left coil (3) and right coil (4), the specification of magnet (5) and left coil (3) and right coil (4) are complementary, magnet (5) is connected with swing arm (6), the sealing ring (7) that the other end of swing arm (6) stretches out fish body (1) rear portion is connected with fish tail (2), the sealing ring (7) at fish body (1) rear portion is pressed onto in the groove at fish body (1) rear portion, be provided with locating shaft (8) at the middle part of swing arm (6), locating shaft (8) is vertically set on both sides fixedly between the position of bone.
2. the electromechanical self-controlling according to claim 1 mechanical fish of wagging the tail, is characterized in that: increase the weight of guide pillar (11) and postemphasis guide pillar (12) before the front portion of described fish body (1) and middle part are respectively equipped with.
3. the electromechanical self-controlling according to claim 1 mechanical fish of wagging the tail, it is characterized in that: battery compartment is provided with seal cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203029587U CN203315746U (en) | 2013-05-27 | 2013-05-27 | Electromechanical automatic control fishtailing mechanical fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203029587U CN203315746U (en) | 2013-05-27 | 2013-05-27 | Electromechanical automatic control fishtailing mechanical fish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203315746U true CN203315746U (en) | 2013-12-04 |
Family
ID=49655148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203029587U Expired - Lifetime CN203315746U (en) | 2013-05-27 | 2013-05-27 | Electromechanical automatic control fishtailing mechanical fish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203315746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588885A (en) * | 2017-10-26 | 2018-01-16 | 三峡大学 | The pressure field measurement apparatus and method that a kind of Biomimetic Fish is wagged the tail |
| CN114698573A (en) * | 2022-04-02 | 2022-07-05 | 中国农业大学 | Fish health degree detection method and system based on flexible bending sensor |
-
2013
- 2013-05-27 CN CN2013203029587U patent/CN203315746U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588885A (en) * | 2017-10-26 | 2018-01-16 | 三峡大学 | The pressure field measurement apparatus and method that a kind of Biomimetic Fish is wagged the tail |
| CN114698573A (en) * | 2022-04-02 | 2022-07-05 | 中国农业大学 | Fish health degree detection method and system based on flexible bending sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |