CN206990063U - A kind of plant protection unmanned plane agricultural chemicals liquid level alarm set - Google Patents
A kind of plant protection unmanned plane agricultural chemicals liquid level alarm set Download PDFInfo
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- CN206990063U CN206990063U CN201720605228.2U CN201720605228U CN206990063U CN 206990063 U CN206990063 U CN 206990063U CN 201720605228 U CN201720605228 U CN 201720605228U CN 206990063 U CN206990063 U CN 206990063U
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- unmanned plane
- bar
- plant protection
- agricultural chemicals
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Abstract
The utility model discloses a kind of plant protection unmanned plane agricultural chemicals liquid level alarm set, including housing and installing plate, pesticide box is provided among fixed plate, the bottom of motion bar extends to the inside of pesticide box and is fixedly connected with stainless steel floating ball, the pressing plate is arranged right below contact plate, the first conductive plate and the second conductive plate are additionally provided with above the contact plate, battery and the second conductive plate electrically connect electromagnet by wire, and the other end for reminding bar is fixedly connected with prompting ball.This plant protection unmanned plane agricultural chemicals liquid level alarm set, during pesticide volume deficiency in pesticide box, stainless steel floating ball, which declines, pulls motion bar, two contact tabs disengage with the first conductive plate and the second conductive plate, electromagnet is stopped power supply magnetic force and disappeared, and prompting bar is in vertical state, is rocked with rocking for unmanned plane, operator is more easily seen, prompting effect is more preferable, and use range is wide, and used part is conventional, it is easy to draw materials, cost is relatively low.
Description
Technical field
Plant protection unmanned plane field is the utility model is related to, specially a kind of plant protection unmanned plane agricultural chemicals liquid level alarm set.
Background technology
Plant protection unmanned plane, as the term suggests be for agriculture and forestry plant protection operation UAV, the type unmanned aerial vehicle
By flying platform (fixed-wing, single rotor, more rotors), GPS fly control, spraying mechanism three parts form, pass through ground remote control or GPS
Fly control, to realize spraying operation, medicament, seed, pulvis etc. can be sprayed.
All there is such a problem in the dynamic plant protection unmanned plane of oil or electronic plant protection unmanned plane, that is, no now
Determine agricultural chemicals whether has been there remains in pesticide box, plant protection unmanned plane empty the problem of flying；
Chinese patent 201521118580.0 discloses a kind of plant protection unmanned plane agricultural chemicals liquid level warning system, using buzzer
With LED colours lamp bead come reach alarm and remind purpose, but unmanned plane in flight operation apart from operator's ultimate range
200 meters can be reached, spraying insecticide mostly is carried out in bright day gas, then is so easy for causing not seeing LED lampions
Pearl lights, and if oil moves plant protection unmanned plane, because engine sound is larger, it is easy to which the sound of buzzer is covered
Lid, operator is not easy to hear alarm sound sound mix together, and the effect of alarm is with regard to unobvious, so only limiting
In electronic plant protection unmanned plane, promoted extension is limited, and also uses camera device, infrared light emission and reception device in addition, cost compared with
It is high.
Utility model content
The purpose of this utility model is to provide a kind of plant protection unmanned plane agricultural chemicals liquid level alarm set, and possessing decoction will be finished
The advantages of effect is good, applied widely and cost is low is reminded, solves the problems of the prior art.
To achieve the above object, the utility model provides following technical scheme：
A kind of plant protection unmanned plane agricultural chemicals liquid level alarm set, including housing and installing plate, the housing are screwed
On a mounting board, installing plate, which is screwed, to be connected on fuselage, and the inner vertical of the housing is parallel to be fixedly connected for connection
There is fixed plate, pesticide box is provided among fixed plate, footstock is fixedly connected with the top of the pesticide box, running through on footstock has work
Lever, the bottom of motion bar extend to the inside of pesticide box and are fixedly connected with stainless steel floating ball, and the top of the motion bar is consolidated
Surely pressing plate is connected with, the pressing plate is arranged right below contact plate, and the bottom of contact plate is fixedly connected with the top of spring, spring
Bottom is fixedly connected on footstock, and the first conductive plate and the second conductive plate are additionally provided with above the contact plate, and described first leads
Electroplax electrically connects battery, battery and the second conductive plate by wire and electrically connects electromagnet, electromagnetism ferropexy peace by wire
In fixed plate, the fixed plate reminds bar by pin connection, reminds fixed cover on bar to be connected to iron set, described to remind the another of bar
One end is fixedly connected with prompting ball.
Preferably, the bottom of the housing offers the circular hole for reminding bar and reminding ball to pass through.
Preferably, the prompting bar and prompting ball are adopted made of plastic.
Preferably, first conductive plate and the second conductive plate be arranged in parallel and the distance between be more than pressing plate width.
Preferably, two groups of identical contact tabs are provided with the contact plate, two contact tabs pass through contact
The wire connection of intralamellar part, two contact tabs contact connection with the first conductive plate and the second conductive plate respectively.
Compared with prior art, the beneficial effects of the utility model are as follows：
Plant protection unmanned plane agricultural chemicals liquid level alarm set of the present utility model, by setting the present apparatus, the agricultural chemicals in pesticide box
When measuring insufficient, stainless steel floating ball, which declines, pulls motion bar, and pressing plate pulls down contact plate, two contact tabs and the first conductive plate
Disengaged with the second conductive plate, electromagnet is stopped power supply magnetic force and disappeared, and under gravity, reminds ball to pass through circular hole, carries
Bar of waking up is in vertical state, and circular hole is presented on the outside of housing with the overwhelming majority of prompting bar completely, with rocking for unmanned plane
Rock, operator is more easily seen, and reminds effect more preferable, is not only applicable the dynamic plant protection unmanned plane of oil, but also suitable for it is electronic with
And oil electricity mixing plant protection unmanned plane, use range is wide, and used part is conventional, is easy to draw materials, cost compared with
It is low.
Brief description of the drawings
Fig. 1 is overall front view of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 decontrols schematic diagram for prompting bar of the present utility model；
Fig. 4 is A-A enlarged drawings of the present utility model.
In figure：1 housing, 2 installing plates, 3 fixed plates, 4 pesticide box, 5 footstocks, 6 motion bars, 7 stainless steel stainless steel floating balls, 8
Pressing plate, 9 springs, 10 contact plates, 101 contact tabs, 11 first conductive plates, 12 second conductive plates, 13 batteries, 14 wires, 15
Electromagnet, 16 iron sets, 17 remind bar, 18 to remind ball, 19 circular holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4, a kind of plant protection unmanned plane agricultural chemicals liquid level alarm set, including housing 1 and installing plate 2 are referred to, housing 1 is logical
Screw is crossed to be fixedly connected on installing plate 2, installing plate 2, which is screwed, to be connected on fuselage, easy for installation, housing 1 it is interior
Portion is parallel vertically to be fixedly connected with fixed plate 3, and pesticide box 4 is provided among fixed plate 3, and fixed plate 3 is used to fix pesticide box 4
Prevent from rocking, the top of pesticide box 4 is fixedly connected with footstock 5, and on footstock 5 running through has motion bar 6, the bottom extension of motion bar 6
To the inside of pesticide box 4 and stainless steel floating ball 7 is fixedly connected with, stainless steel floating ball 7 declines with the decoction face inside pesticide box 4
And decline, the drive motion bar 6 of stainless steel floating ball 7 is up and down, and the top of motion bar 6 is fixedly connected with pressing plate 8, and pressing plate 8 is just
Lower section is provided with contact plate 10, and the bottom of contact plate 10 is fixedly connected with the top of spring 9, and the bottom of spring 9 is fixedly connected on footstock 5
On, the top of contact plate 10 is additionally provided with the first conductive plate 11 and the second conductive plate 12, and two groups of identicals are provided with contact plate 10
Contact tab 101, two contact tabs 101 are connected by wire inside contact plate 10, and two contact tabs 101 are respectively with the
One conductive plate 11 and the contact of the second conductive plate 12 connect, and when the agricultural chemicals in pesticide box 4 is enough, pressing plate 8 does not touch contact plate
10, contact plate 10 is jacked up by spring 9, and two conductive plates 11 of contact tab 101 and first and the second conductive plate 12 connect, and make circuit
Connect, the first conductive plate 11 and the second conductive plate 12 be arranged in parallel and the distance between be more than the width of pressing plate 8, ensure pressing plate 8
When moving down can by and be pressed downward contact plate 10, the first conductive plate 11 passes through wire 14 and electrically connects battery 13, electric power storage
The conductive plate 12 of pond 13 and second electrically connects electromagnet 15 by wire 14, and battery 13 is that electromagnet 15 is powered, and electromagnet 15 is solid
In fixed plate 3, fixed plate 3 reminds bar 17 by pin connection for Dingan County, reminds bar 17 to rotate, reminds fixed cover on bar 17
Iron set 16 is connected to, the electromagnet 15 after iron set 16 can be energized is held, and when making the agricultural chemicals in pesticide box 4 enough, reminds bar 17 not
Activity, reminding effect is not played, remind the other end of bar 17 to be fixedly connected with and remind ball 18, remind bar 17 and remind ball 18 to use
Plastics are made, and ensure light weight, can firmly be held by electromagnet 15, and during pesticide volume deficiency in pesticide box 4, electromagnet 15 is disconnected
After electricity, magnetic force is disappeared, and reminds ball 18 to drive under gravity and reminds bar 17 to rotate, and the bottom of housing 1 is offered for reminding
Bar 17 and remind the circular hole 19 that passes through of ball 18, remind ball 18 pass through circular hole 19, it be in vertical state to remind bar 17, circular hole 19 it is complete with
Reminding the overwhelming majority of bar 17 to be presented on the outside of housing 1, rocked with rocking for unmanned plane, operator is more easily seen,
Remind effect more preferable, be not only applicable the dynamic plant protection unmanned plane of oil, but also be applied to the plant protection unmanned plane of electronic and oily electricity mixing,
Use range is wide, and used part is conventional, is easy to draw materials, cost is relatively low.
When pesticide volume in the pesticide box 4 of plant protection unmanned plane is enough, contact plate 10 is jacked up by spring 9, two contact tabs
101 and first conductive plate 11 and the second conductive plate 12 connect, connect circuit, electromagnet 15, which is powered, to be produced magnetic force and inhale iron set 16
Firmly, make prompting bar 17 and remind ball 18 to be received in housing 1, during pesticide volume deficiency in pesticide box 4, stainless steel floating ball 7 declines
Motion bar 6 is pulled, because the mass of stainless steel floating ball 7 is big, pressing plate 8, which pulls down contact plate 10, compresses spring 9, and two contacts are convex
Block 101 disengages with the first conductive plate 11 and the second conductive plate 12, and electromagnet 15 is stopped power supply magnetic force and disappeared, and makees in gravity
Under, ball 18 is reminded to pass through circular hole 19, it is in vertical state to remind bar 17, and circular hole 19 is complete and reminds the overwhelming majority presentation of bar 17
In the outside of housing 1, rocked with rocking for unmanned plane, remind operator.
In summary：This plant protection unmanned plane agricultural chemicals liquid level alarm set, by setting the present apparatus, the agricultural chemicals in pesticide box 4
When measuring insufficient, stainless steel floating ball 7, which declines, pulls motion bar 6, and pressing plate 8 pulls down contact plate 10, two contact tabs 101 and the
One conductive plate 11 and the second conductive plate 12 disengage, and electromagnet 15 is stopped power supply magnetic force and disappeared, and under gravity, reminds
Ball 18 passes through circular hole 19, and it is in vertical state to remind bar 17, and the overwhelming majority of the circular hole 19 completely with prompting bar 17 is presented on housing 1
Outside, rocked with rocking for unmanned plane, operator is more easily seen, and reminds effect more preferable, be not only applicable the dynamic plant protection of oil without
It is man-machine, but also suitable for the plant protection unmanned plane of electronic and oily electricity mixing, use range is wide, and used part is
Conventional, it is easy to draw materials, cost is relatively low.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of plant protection unmanned plane agricultural chemicals liquid level alarm set, including housing (1) and installing plate (2), it is characterised in that：The shell
Body (1), which is screwed, to be connected on installing plate (2), and installing plate (2), which is screwed, to be connected on fuselage, the housing
(1) inner vertical is parallel to be fixedly connected with fixed plate (3), and pesticide box (4), the pesticide box are provided among fixed plate (3)
(4) footstock (5) is fixedly connected with the top of, running through on footstock (5) has motion bar (6), and the bottom of motion bar (6) extends to agricultural chemicals
The inside of case (4) is simultaneously fixedly connected with stainless steel floating ball (7), and pressing plate (8), institute are fixedly connected with the top of the motion bar (6)
That states pressing plate (8) is arranged right below contact plate (10), and the bottom of contact plate (10) is fixedly connected with the top of spring (9), spring (9)
Bottom be fixedly connected on footstock (5), the first conductive plate (11) and second conductive is additionally provided with above the contact plate (10)
Plate (12), first conductive plate (11) electrically connect battery (13), battery (13) and the second conductive plate by wire (14)
(12) electromagnet (15) is electrically connected by wire (14), electromagnet (15) is fixedly mounted in fixed plate (3), the fixed plate
(3) bar (17) is reminded by pin connection, reminds fixed cover on bar (17) to be connected to iron set (16), the other end for reminding bar (17)
It is fixedly connected with and reminds ball (18).
A kind of 2. plant protection unmanned plane agricultural chemicals liquid level alarm set according to claim 1, it is characterised in that：The housing
(1) bottom offers the circular hole (19) for reminding bar (17) and reminding ball (18) to pass through.
A kind of 3. plant protection unmanned plane agricultural chemicals liquid level alarm set according to claim 1, it is characterised in that：The prompting bar
(17) and remind ball (18) adopt it is made of plastic.
A kind of 4. plant protection unmanned plane agricultural chemicals liquid level alarm set according to claim 1, it is characterised in that：Described first leads
Electroplax (11) and the second conductive plate (12) be arranged in parallel and the distance between be more than pressing plate (8) width.
A kind of 5. plant protection unmanned plane agricultural chemicals liquid level alarm set according to claim 1, it is characterised in that：The contact plate
(10) two groups of identical contact tabs (101) are provided with, two contact tabs (101) pass through contact plate (10) inside
Wire connects, and two contact tabs (101) contact connection with the first conductive plate (11) and the second conductive plate (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605228.2U CN206990063U (en) | 2017-05-27 | 2017-05-27 | A kind of plant protection unmanned plane agricultural chemicals liquid level alarm set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605228.2U CN206990063U (en) | 2017-05-27 | 2017-05-27 | A kind of plant protection unmanned plane agricultural chemicals liquid level alarm set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990063U true CN206990063U (en) | 2018-02-09 |
Family
ID=61390905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720605228.2U Expired - Fee Related CN206990063U (en) | 2017-05-27 | 2017-05-27 | A kind of plant protection unmanned plane agricultural chemicals liquid level alarm set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206990063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854264A (en) * | 2021-09-13 | 2021-12-31 | 周新城 | Plant protection unmanned aerial vehicle medical kit |
-
2017
- 2017-05-27 CN CN201720605228.2U patent/CN206990063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854264A (en) * | 2021-09-13 | 2021-12-31 | 周新城 | Plant protection unmanned aerial vehicle medical kit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20180527 |