CN203788945U - Aerating multifunctional fishing box - Google Patents
Aerating multifunctional fishing box Download PDFInfo
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- CN203788945U CN203788945U CN201420218605.3U CN201420218605U CN203788945U CN 203788945 U CN203788945 U CN 203788945U CN 201420218605 U CN201420218605 U CN 201420218605U CN 203788945 U CN203788945 U CN 203788945U
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Abstract
An aerating multifunctional fishing box comprises a box body. An aerator is disposed at the bottom of the box body and is connected with a square wave generation circuit; the square wave generation circuit is connected with a power conversion circuit. The aerating multifunctional fishing box with the structure has the advantages that 220V alternating current is converted into stable 5.1V direct current voltage by the power conversion circuit which is composed of a first capacitor C1, a first diode VD1, a second diode VD2, a resistor R1, a third diode VD2 and a second capacitor C2; the direct current voltage is used as power of a control circuit; an oscillation square wave generator is composed of a 555 time-base circuit and peripheral components thereof and is capable of outputting well to control on and off of a thyristor VS; accordingly, the aerator operates intermittently, and part of electricity can be saved effectively on the premise of well achieving the automatic aeration function; charge and discharge time of the corresponding capacitor can be controlled well through changes in parameters of electronic components, such as a second resistor R2 and a third resistor R3, operating and resting times of the aerator are adjusted, and an angler can do angling in a completely relaxed state.
Description
Technical field
The utility model belongs to fishing equipment field, and being specifically related to one can oxygenation Multifunctional fishing box.
Background technology
Existing major function of angling case is cold insulation, has can work as stool and sit simultaneously, puts fishing gear, puts fish and the function such as obtains, and can facilitate fishing friend to go fishing, and is an important auxiliary fishing tackle in fishing activity.
Application number be 201220439591.9 Chinese patent a kind of environmental protection is disclosed can oxygenation Multifunctional fishing box, it comprises a manual oxygen increasing equipment, this equipment is by hard cushion, piston, spring, barrel, hinge, small bulk body, supervisor forms, when use, can reach the object of oxygenating water by pressing down hard cushion.
Use above-mentionedly while angling case, people must hand water feeding oxygenation after certain time interval, and the burden can increase like this fisherman and go fishing time can not make fisherman's activity of fishing under the state loosening completely.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of case that angles that can effectively save electric energy on the basis of well realizing automatic cycle oxygen-supplying function and there is stronger practicality providing.
The object of utility model is achieved in that
One can oxygenation Multifunctional fishing box, and it comprises casing, and bottom half is provided with oxygen-increasing device, and oxygen-increasing device is connected with square wave circuit for generating, and square wave circuit for generating is connected with power converting circuit;
Power converting circuit comprises the first capacitor C 1, the first capacitor C 1 is connected with the backward end of the second diode VD2 and the first diode VD1 respectively, the second diode VD2 is connected with the first resistance R 1, and the first resistance R 1 is in parallel with the backward end of the second capacitor C 2, the 3rd diode VD3 respectively;
Square wave circuit for generating comprises 555 timers, the 4th pin of 555 timers is connected with the first resistance R 1 and the second resistance R 2 with the 8th pin, the second resistance R 2 is connected with the 4th diode VD4, the 4th diode VD4 output is connected with the 6th pin and the 3rd capacitor C 3 of 555 timers respectively, and the 1st pin of 555 timers is connected with one end of the 3rd capacitor C 3 and power converting circuit; The 5th pin of 555 timers is connected with the 4th capacitor C 4 and the 1st pin successively; The 3rd pin of 555 timers is connected with the 6th diode VD6, the 5th electric capacity R5, controllable silicon VS successively; One end of controllable silicon VS is connected with oxygen-increasing device and AC power successively, the other end is directly connected with AC power; Controllable silicon VS two ends and the 6th capacitor C 6 and the 4th resistance R 4 also connect.
Above-mentioned the 3rd diode VD3 is Zener diode.
Above-mentioned casing is square box, and casing is provided with lighting device, and lighting device is connected with casing by elevating lever.
The bottom of above-mentioned casing is provided with scientific and technological ice bag.
Above-mentioned casing is provided with tea cup frame, matter storage lattice.
The utility model has been obtained following technique effect:
Adopt said structure, alternating current is via the first capacitor C 1, the first diode VD1, the second diode VD2, resistance R 1 and the 3rd diode VD3, the power converting circuit that the second capacitor C 2 forms, convert 220V alternating current to stable 5.1V DC voltage, as the power supply of control circuit, and form a vibration square-wave generator by 555 time base circuits and peripheral cell thereof, it can well export conducting and the cut-off of controlling controllable silicon VS, thereby oxygen-increasing device is worked off and on, can on the basis of well realizing automatic aeration function, effectively save part electric energy, and pass through the second resistance R 2, the time that corresponding capacitance discharges and recharges can be well controlled in the change of the 3rd resistance R 3 parameters such as electronic component such as grade, adjust the work of oxygen-increasing device and have a rest the time, can make rodman's activity of well fishing in the situation that loosening completely,
Adopt the structure that the 3rd diode VD3 is Zener diode, can carry out overvoltage protection to circuit and element in parallel with it, well protected circuit;
Employing casing is square box, and casing is provided with lighting device, the structure that lighting device is connected with casing by elevating lever, and lighting device well throws light on to the people of night fishing;
Adopt the bottom of casing to be provided with the structure of scientific and technological ice bag, can the fish catching well be insured and be contained.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is circuit diagram of the present utility model.
Embodiment
embodiment:
One can oxygenation Multifunctional fishing box as shown in Figure 2, and it comprises casing 1, and casing 1 bottom is provided with oxygen-increasing device 2, and oxygen-increasing device 2 is connected with square wave circuit for generating, and square wave circuit for generating is connected with power converting circuit;
Described power converting circuit comprises the first capacitor C 1, the first capacitor C 1 is connected with the backward end of the second diode VD2 and the first diode VD1 respectively, the second diode VD2 is connected with the first resistance R 1, and the first resistance R 1 is in parallel with the backward end of the second capacitor C 2, the 3rd diode VD3 respectively;
Described square wave circuit for generating comprises 555 timers 3, the 4th pin of 555 timers is connected with the first resistance R 1 and the second resistance R 2 with the 8th pin, the second resistance R 2 is connected with the 4th diode VD4, the 4th diode VD4 output is connected with the 6th pin and the 3rd capacitor C 3 of 555 timers respectively, and the 1st pin of 555 timers is connected with one end of the 3rd capacitor C 3 and power converting circuit; The 5th pin of 555 timers is connected with the 4th capacitor C 4 and the 1st pin successively; The 3rd pin of 555 timers is connected with the 6th diode VD6, the 5th electric capacity R5, controllable silicon VS successively; One end of controllable silicon VS is connected with oxygen-increasing device 2 and AC power successively, the other end is directly connected with AC power; Controllable silicon VS two ends and the 6th capacitor C 6 and the 4th resistance R 4 also connect.
Preferably, oxygen-increasing device is oxygen increasing pump.
Preferably, the 3rd diode VD3 is Zener diode.
As shown in Figure 1, casing 1 is square box, and casing 1 is provided with lighting device 5, and lighting device 5 is connected with casing by elevating lever; The bottom of casing 1 is provided with scientific and technological ice bag 6; Casing 1 is provided with tea cup frame 7, matter storage lattice 4.
Adopt said structure, when use, after the utility model is connected with 220V alternating-current power supply, circuit is connected moment, due to the 3rd capacitor C
3on voltage can not suddenly change, so voltage is about 0V on it, that is 2,6 pins of 555 time base circuits are low level, 3 pin are output as high level (being square wave), trigger controllable silicon VS conducting, oxygen increasing pump work, for angling case oxygenation.Meanwhile, the 3rd capacitor C
3by power supply through the second resistance R
2, the 4th diode VD
4the charge circuit charging of composition, it on, voltage raises gradually, and in the time reaching 2/3Vc (about 3.4V), circuit is exported and is become low level from high level, and controllable silicon VS ends because of triggerless voltage, and oxygen increasing pump quits work.Then, the 3rd capacitor C
3through the 5th diode VD
5, the 3rd resistance R
3, 555 time base circuits 7 pin electric discharges, in the time that voltage it on is down to l/3Vc (about 1.7V), the essence of 555 time base circuits goes out and overturn is high level, triggering VS conducting, oxygen increasing pump work, for angling case oxygenation.So repeat the process of above-mentioned charging ~ electric discharge ~ charging, 555 time base circuits just often send a square wave at regular intervals, and oxygen increasing pump is just worked during this period, and after square wave disappears, oxygen increasing pump quits work.So, realized the automatic cycle oxygenation of angling case.By selecting the second different resistance R
2, the 3rd resistance R
3numerical value, can change the 3rd capacitor C
3the time that discharges and recharges, that is control oxygen increasing pump work with have a rest the time.By in figure, institute is to parameter approximately every 7 hours, oxygen increasing pump is just worked about half an hour.Its working time T1 ≈ 0.7R
2c
3, the time T of having a rest 2 ≈ 0.7R
3c
3, this circuit, owing to having adopted non-contact circuit and having saved transformer, so have the advantages such as reliable operation, the life-span is long, volume is little, can reach the object of self water feeding oxygenation.
Adopt the structure that the 3rd diode VD3 is Zener diode, can carry out overvoltage protection to circuit and element in parallel with it, well protected circuit;
Employing casing is square box, and casing is provided with lighting device, the structure that lighting device is connected with casing by elevating lever, and lighting device well throws light on to the people of night fishing;
Adopt the bottom of casing to be provided with the structure of scientific and technological ice bag, can the fish catching well be insured and be contained.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from improvement, the change done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (5)
1. can an oxygenation Multifunctional fishing box, it is characterized in that: it comprises casing (1), casing (1) bottom is provided with oxygen-increasing device (2), and oxygen-increasing device (2) is connected with square wave circuit for generating, and square wave circuit for generating is connected with power converting circuit; Described power converting circuit comprises the first capacitor C 1, the first capacitor C 1 is connected with the backward end of the second diode VD2 and the first diode VD1 respectively, the second diode VD2 is connected with the first resistance R 1, and the first resistance R 1 is in parallel with the backward end of the second capacitor C 2, the 3rd diode VD3 respectively; Described square wave circuit for generating comprises 555 timers (3), the 4th pin of 555 timers is connected with the first resistance R 1 and the second resistance R 2 with the 8th pin, the second resistance R 2 is connected with the 4th diode VD4, the 4th diode VD4 output is connected with the 6th pin and the 3rd capacitor C 3 of 555 timers respectively, and the 1st pin of 555 timers is connected with one end of the 3rd capacitor C 3 and power converting circuit; The 5th pin of 555 timers is connected with the 4th capacitor C 4 and the 1st pin successively; The 3rd pin of 555 timers is connected with the 6th diode VD6, the 5th electric capacity R5, controllable silicon VS successively; One end of controllable silicon VS is successively with oxygen-increasing device (2) and AC power is connected, the other end is directly connected with AC power; Controllable silicon VS two ends and the 6th capacitor C 6 and the 4th resistance R 4 also connect.
2. according to claim 1 can oxygenation Multifunctional fishing box, it is characterized in that: described the 3rd diode VD3 is Zener diode.
3. according to claim 1 can oxygenation Multifunctional fishing box, it is characterized in that: described casing (1) is square box, and casing (1) is provided with lighting device (5), and lighting device (5) is connected with casing by elevating lever.
According to described in claim 1 or 3 can oxygenation Multifunctional fishing box, it is characterized in that: the bottom of described casing (1) is provided with scientific and technological ice bag (6).
5. according to claim 4 can oxygenation Multifunctional fishing box, it is characterized in that: described casing (1) is provided with tea cup frame (7), matter storage lattice (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218605.3U CN203788945U (en) | 2014-04-30 | 2014-04-30 | Aerating multifunctional fishing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218605.3U CN203788945U (en) | 2014-04-30 | 2014-04-30 | Aerating multifunctional fishing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788945U true CN203788945U (en) | 2014-08-27 |
Family
ID=51371244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218605.3U Expired - Fee Related CN203788945U (en) | 2014-04-30 | 2014-04-30 | Aerating multifunctional fishing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396906A (en) * | 2014-12-05 | 2015-03-11 | 魏明建 | Multifunctional box |
| CN111806757A (en) * | 2020-07-10 | 2020-10-23 | 常州伟博海泰生物科技有限公司 | Automatic control system and double-aluminum flat plate type sealing machine |
-
2014
- 2014-04-30 CN CN201420218605.3U patent/CN203788945U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396906A (en) * | 2014-12-05 | 2015-03-11 | 魏明建 | Multifunctional box |
| CN104396906B (en) * | 2014-12-05 | 2017-01-11 | 魏明建 | Multifunctional box |
| CN111806757A (en) * | 2020-07-10 | 2020-10-23 | 常州伟博海泰生物科技有限公司 | Automatic control system and double-aluminum flat plate type sealing machine |
| CN111806757B (en) * | 2020-07-10 | 2023-08-11 | 常州伟博海泰生物科技有限公司 | Automatic control system and double-aluminum flat plate type sealing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |