CN201577411U - Household device for feeding spectacular fishes at regular time - Google Patents
Household device for feeding spectacular fishes at regular time Download PDFInfo
- Publication number
- CN201577411U CN201577411U CN200920294156XU CN200920294156U CN201577411U CN 201577411 U CN201577411 U CN 201577411U CN 200920294156X U CN200920294156X U CN 200920294156XU CN 200920294156 U CN200920294156 U CN 200920294156U CN 201577411 U CN201577411 U CN 201577411U
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- China
- Prior art keywords
- fish
- circuit
- electromagnet
- timing
- foodstuff
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- Expired - Fee Related
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Abstract
A household device for feeding spectacular fishes at regular time is characterized in that a fish feed container is arranged on a device supporting column through a fixing frame of the fish feed container, height of the fish feed container can be adjusted, the bottom of the fish feed container is provided with pluralities of small holes according to types of fish feeds, the bottom of the fish feed container closes to a feed baffle plate arranged on a movable shaft of an electromagnet, the electromagnet is fixed on a supporting plate thereof, the height of the supporting frame can be adjusted and controlled via a control circuit, the control circuit consists of a timing circuit, a timing time selector switch, a monostable circuit and an electromagnet driving circuit, the timing circuit belongs to a multi-level frequency divider circuit with an oscillator, can time the time selector switch to select output signals thereof, namely feeding time intervals, triggers the monostable circuit to generate pulses continuing about few seconds, and then conducts a triode switch circuit, the electromagnet is electrified to act and then drives the feed baffle plate to move away, and then fish feed drops into a fish plate from the fish feed container. The household device for feeding spectacular fishes is economical in manufacturing and convenient in use.
Description
Technical field
The utility model belongs to the application electric technology field, particularly relates to the device of a kind of family expenses circadian feeding pet fish.
Background technology
Now, pet fish is liked feeding by some families, has enriched free life.And the working clan is comparatively busy, often is negligent of taking care of these fish pets of oneself; If the device of a kind of automatic nursing fish can be provided, can bring convenience to them.
The utility model content
In view of the foregoing, the purpose of this utility model is, the device of a kind of family expenses circadian feeding pet fish is provided, comprises: the fixed mount of fish foodstuff container, fish foodstuff container, foodstuff baffle plate, electromagnet, the gripper shoe of electromagnet, device pillar, control circuit and power supply.
Described fish foodstuff container is installed on the described device pillar by the fixed mount of described fish foodstuff container, and it highly can be regulated, and its bottom has some apertures; Described foodstuff baffle plate is pressed close in the bottom of described fish foodstuff container, this foodstuff baffle plate is installed on the movable axis of described electromagnet, and described electromagnet is fixed on the gripper shoe of described electromagnet, and the gripper shoe of this electromagnet is installed on the described device pillar, and it highly can be regulated; Two binding posts of described magnet spool are connected to described control circuit, and this control circuit is powered by described power supply.
Described control circuit is made up of timing circuit, timing selector switch, monostable circuit and solenoid driver circuit; Described timing circuit comprises two CD4060, and first CD4060 external timing resistance wherein and timing capacitor are formed ten level Four divider circuits of band oscillator, and one of its output is connected to the oscillator signal input of second CD4060; Four four terminals receiving described timing selector switch respectively in the output of described second CD4060, the common port of described timing selector switch is received described monostable circuit, and the output of this monostable circuit is received described solenoid driver circuit.
Described solenoid driver circuit comprises a transistor and base stage current-limiting resistance and a diode, one of described base stage current-limiting resistance terminates to the output of described monostable circuit, its other end is received the base stage of described triode, the grounded emitter of described triode, its colelctor electrode is connected respectively to the negative pole of described diode and a binding post of described magnet spool, the positive pole of described diode is in parallel with another binding post of described magnet spool, is connected to power supply.
The utility model adopts the action of timing circuit control electromagnet, takes this to remove the foodstuff baffle plate, realizes that the fish foodstuff falls into the fish basin from the bottom of fish foodstuff container, reaches regularly to be the purpose of fish feeding.
The utility model has the advantages that, can realize the pet fish that timing automatic feeding is supported: the kind according to the fish foodstuff of institute's feeding is selected suitable fish foodstuff container for use, the time parameter that the amount of the fish foodstuff of each feeding can be by regulating monostable circuit, selects four kinds of timings to control one of at interval; In addition, the utility model is made economical, easy to use.
Description of drawings
The contrast accompanying drawing further specifies the utility model below.
Fig. 1 is a composition schematic diagram of the present utility model.
Fig. 2 is the circuit theory diagrams of the utility model control circuit.
Among Fig. 1,1. fish foodstuff container, the 2. fixed mount of fish foodstuff container, 3. device pillar, 4. work top, 5. foodstuff baffle plate, 6. electromagnet, 7. Luo silk nail, the 8. gripper shoe of electromagnet, 9. fish basin.
Among Fig. 2,11. first CD4060,12. second CD4060,13. monostable circuits.
Embodiment
As shown in Figure 1, fish basin (9) all is placed on the work top (4) with device pillar (3), fish foodstuff container (1) is installed on the device pillar (3) by the fixed mount (2) of fish foodstuff container, and its mounting means should make fish foodstuff container (1) be positioned at the top of fish basin (9) and can move up and down.
Fish foodstuff container (1) can adopt common plastic containers or beverage bottle transformation to form, and its bottom has some apertures, and the size of aperture, what and the foodstuff kind that distributes according to the fish of being fed thereof decide.Foodstuff baffle plate (5) is close in the bottom of fish foodstuff container (1), thereby the fish foodstuff can not drop automatically at ordinary times.Foodstuff baffle plate (5) embeds the movable axis of electromagnet (6), and decides together to get up with Luo silk nail (7), adopts welding to wait other connected mode also can.Electromagnet (6) is fixed on the gripper shoe (8) of electromagnet, and the gripper shoe of electromagnet (8) can be installed on the device pillar (3), and its mounting means should make electromagnet (6) and foodstuff baffle plate (5) to move up and down.
Control circuit as shown in Figure 2.First CD4060 (11) is externally connected to timing resistor R
2With timing capacitor C, the not gate of its two cooperation IC interior constitutes the RC oscillating circuit, and its frequency of oscillation is: f=1/ (1.5 * R
2C)=1/[1.5 * (55 * 10
3) * (10 * 10
4* 10
-12)]=121.2Hz, then, through after the two divided-frequencies at different levels, the signal period of its afterbody output output is: T (Q14)=1/f (Q14)=1/[121.2 * 2
14]=1/[121.2 * 16384]=135.168s.Its input signal, have in its two divided-frequency output: T (Q4)=135.168 * 2 as second CD4060 (12)
4=135.168 * 16=36.0448min=0.6hr, T (Q5)=72min=1.2hr, T (Q6)=144min=2.4hr, T (Q7)=288min=4.8hr, with this time interval as feeding, S selects with multi-position switch.
The time length of each feeding is controlled with monostable circuit (13), can adopt integrated circuit models such as CD4098, CD4528, is designed to weigh triggering mode, and its time constant is: T=(R
X1+ R
X2) C
X/ 2, can according to circumstances regulate, about for example several seconds.Notice that it is initial to power on, the duration of the monostable high level that monostable circuit (13) takes place can be longer than this time constant.
The time one of each feeding arrives, the corresponding output saltus step of second CD4060 (12) is a high level, trigger monostable circuit (13) a monostable high level takes place, continue several seconds (can regulate) approximately, cause triode T conducting, electromagnet (6) action, the movable axis withdrawal of electromagnet (6), drive the bottom that foodstuff baffle plate (5) leaves fish foodstuff container (1), the fish foodstuff drops automatically and enters fish basin (pond).After several seconds, the pulse that monostable circuit (13) produces disappears, and the movable axis of electromagnet (6) stretches out again naturally, drives the bottom that foodstuff baffle plate (5) blocks fish foodstuff container (1) again.
The amount that how much determines the fish foodstuff of each feeding of the aperture that the time length of each feeding is offered with the bottom of fish foodstuff container (1).
Claims (3)
1. the device of family expenses circadian feeding pet fish is characterized in that, it is made up of gripper shoe, device pillar, control circuit and the power supply of the fixed mount of fish foodstuff container, fish foodstuff container, foodstuff baffle plate, electromagnet, electromagnet; Described fish foodstuff container is installed on the described device pillar by the fixed mount of described fish foodstuff container, and it highly can be regulated, and its bottom has some apertures; Described foodstuff baffle plate is pressed close in the bottom of described fish foodstuff container, this foodstuff baffle plate is installed on the movable axis of described electromagnet, and described electromagnet is fixed on the gripper shoe of described electromagnet, and the gripper shoe of this electromagnet is installed on the described device pillar, and it highly can be regulated; Two binding posts of described magnet spool are connected to described control circuit, and this control circuit is powered by described power supply.
2. the device of family expenses circadian feeding pet fish according to claim 1 is characterized in that, described control circuit is made up of timing circuit, timing selector switch, monostable circuit and solenoid driver circuit; Described timing circuit comprises two CD4060, and first CD4060 external timing resistance wherein and timing capacitor are formed ten level Four divider circuits of band oscillator, and one of its output is connected to the oscillator signal input of second CD4060; Four four terminals receiving described timing selector switch respectively in the output of described second CD4060, the common port of described timing selector switch is connected to described monostable circuit, and the output of this monostable circuit is connected to described solenoid driver circuit.
3. the device of family expenses circadian feeding pet fish according to claim 1 is characterized in that, described solenoid driver circuit comprises a transistor and base stage current-limiting resistance and a diode; One of described base stage current-limiting resistance terminates to the output of described monostable circuit, its other end is received the base stage of described triode, the grounded emitter of described triode, its colelctor electrode is connected respectively to the negative pole of described diode and a binding post of described magnet spool, the positive pole of described diode is in parallel with another binding post of described magnet spool, is connected to power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920294156XU CN201577411U (en) | 2009-12-28 | 2009-12-28 | Household device for feeding spectacular fishes at regular time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920294156XU CN201577411U (en) | 2009-12-28 | 2009-12-28 | Household device for feeding spectacular fishes at regular time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201577411U true CN201577411U (en) | 2010-09-15 |
Family
ID=42719403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920294156XU Expired - Fee Related CN201577411U (en) | 2009-12-28 | 2009-12-28 | Household device for feeding spectacular fishes at regular time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201577411U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754619A (en) * | 2012-08-09 | 2012-10-31 | 何林 | Timing intermittent oxygenation device for goldfish bowl |
| CN104531527A (en) * | 2015-01-19 | 2015-04-22 | 广西壮族自治区农业科学院蔬菜研究所 | Manual climatic box capable of electrically, regularly and stereoscopically shooting culture |
| CN105961302A (en) * | 2016-05-09 | 2016-09-28 | 余乾 | Intelligent aquarium and intelligent breeding management system |
-
2009
- 2009-12-28 CN CN200920294156XU patent/CN201577411U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754619A (en) * | 2012-08-09 | 2012-10-31 | 何林 | Timing intermittent oxygenation device for goldfish bowl |
| CN104531527A (en) * | 2015-01-19 | 2015-04-22 | 广西壮族自治区农业科学院蔬菜研究所 | Manual climatic box capable of electrically, regularly and stereoscopically shooting culture |
| CN105961302A (en) * | 2016-05-09 | 2016-09-28 | 余乾 | Intelligent aquarium and intelligent breeding management system |
| CN105961302B (en) * | 2016-05-09 | 2019-04-19 | 新昌县彭诚农业科技有限公司 | A kind of intelligence aquarium and intelligent feeding management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20101228 |