CN214153067U

CN214153067U - Plant protection unmanned aerial vehicle battery guard box

Info

Publication number: CN214153067U
Application number: CN202023281551.XU
Authority: CN
Inventors: 张雷; 程军; 孙伟; 路明顺; 崔磊; 贾啸傲
Original assignee: Henan Zhengda Aviation Industry Co ltd
Current assignee: Henan Zhengda Aviation Industry Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-07
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a plant protection unmanned aerial vehicle battery guard box relates to unmanned aerial vehicle equipment technical field, specifically does including the box, and the inside bottom of box is equipped with the spout, and the inside sliding connection of spout has a sliding block, and one side of sliding block articulates through linking the axle has the dwang, and the other end of dwang articulates through linking the axle has the fixed block, and the last fixed surface of fixed block is connected with the backup pad, and one side fixedly connected with compression spring of sliding block has seted up the guide way in the backup pad. Through sliding block, dwang, compression spring, expanding spring, shrink spring's cooperation setting, can slow down the battery at the in-process that uses because the impact that the striking that outside produced received, and then played the protection, avoid unmanned aerial vehicle to appear extruding the battery when descending or trouble fall, cause the problem of the battery probably explosion behind the deformation wearing and tearing and the violent collision of battery to the effect of protecting the battery to a certain extent that has played has improved the security.

Description

Plant protection unmanned aerial vehicle battery guard box

Technical Field

The utility model relates to an unmanned aerial vehicle equipment technical field specifically is a plant protection unmanned aerial vehicle battery guard box.

Background

Nowadays, along with the continuous improvement of people's standard of living, people focus on the amusement more and more for various toys are on the market constantly, and unmanned aerial vehicle has also got into people's eyeball simultaneously, because unmanned aerial vehicle's power consumption is great, people can use the battery when using unmanned aerial vehicle, but present unmanned aerial vehicle is in order to accomplish lightly and nimble, and not being used in installation battery protection device on unmanned aerial vehicle.

And the battery that present unmanned aerial vehicle used is higher at the time of the operation temperature, can't dispel the heat the cooling to it, long-time use, the battery can cause the damage and then the security is difficult to guarantee because the high temperature, on the other hand, current unmanned aerial vehicle stability is relatively poor, and the battery is installed in the bottom of fuselage, lead to the extrusion battery appearing when descending or trouble fall, cause the deformation wearing and tearing of battery, and unable normal use, and in case unmanned aerial vehicle falls from the high altitude, battery possible explosion after violent collision, cause serious danger to people around, therefore we improve to this, a plant protection unmanned aerial vehicle battery guard box is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a plant protection unmanned aerial vehicle battery guard box has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a plant protection unmanned aerial vehicle battery guard box, the power distribution box comprises a box body, the inside bottom of box is equipped with the spout, the inside sliding connection of spout has the sliding block, one side of sliding block articulates through a company's axle has the dwang, the other end of dwang articulates through a company's axle has the fixed block, the last fixed surface of fixed block is connected with the backup pad, one side fixedly connected with compression spring of sliding block, the guide way has been seted up in the backup pad, the inside sliding connection of guide way has the connecting block, the last fixed surface of connecting block is connected with the mount pad, one side fixedly connected with expanding spring of mount pad, expanding spring's the other end and one side fixed connection of box inside.

Optionally, the upper surface of the mounting seat is fixedly connected with a fixed shaft, and a transmission gear is sleeved on the outer surface of the fixed shaft.

Optionally, the upper surface of the mounting seat is connected with a limiting plate in a sliding manner, and one side of the limiting plate is fixedly connected with a connecting plate.

Optionally, one side of the connecting plate is fixedly connected with a limiting spring, one side of the limiting plate is fixedly connected with a rack, and the rack is meshed with the transmission gear.

Optionally, one side fixedly connected with cross mount of box, one side fixedly connected with exhaust fan of cross mount, the outside one side fixedly connected with protection casing that is located the exhaust fan of box, one side of the box inside is equipped with thermistor, thermistor establishes ties with the exhaust fan, the through-hole with exhaust fan looks adaptation is seted up to one side of box.

Optionally, a groove is formed in one side of the box body, the supporting plate is connected with the groove in a sliding mode, a contraction spring is fixedly connected to one side of the groove, the other end of the contraction spring is fixedly connected with the supporting plate, and an air inlet is formed in one side of the box body.

(III) advantageous effects

The utility model provides a plant protection unmanned aerial vehicle battery guard box possesses following beneficial effect:

1. this plant protection unmanned aerial vehicle battery guard box, through the sliding block, the dwang, compression spring, expanding spring, the cooperation setting of shrink spring, can slow down the battery at the in-process that uses because the impact that the striking of outside production received, and then played the protection, avoid unmanned aerial vehicle to appear extruding the battery when descending or trouble fall, cause the problem of battery deformation wearing and tearing and violent collision back battery possible explosion, thereby the effect of having played to the battery to a certain extent has improved the security.

2. This unmanned aerial vehicle battery guard box of plant protection, through exhaust fan and thermistor's cooperation setting, make the device possess the effect of heat dissipation cooling, can change the break-make of cooling circuit according to the height of the inside temperature of device at the in-process that uses to play radiating effect, improved the live time of battery and avoided the battery high temperature to cause danger, reached the purpose of safety and heat dissipation cooling.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic top sectional view of the present invention;

fig. 4 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. a box body; 2. a slider; 3. rotating the rod; 4. a fixed block; 5. a support plate; 6. a compression spring; 7. connecting blocks; 8. a mounting seat; 9. a tension spring; 10. a fixed shaft; 11. a transmission gear; 12. a limiting plate; 13. a connecting plate; 14. a limiting spring; 15. a rack; 16. a cross-shaped fixing frame; 17. an exhaust fan; 18. a protective cover; 19. a thermistor; 20. a retraction spring; 21. and an air inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a plant protection unmanned aerial vehicle battery protection box comprises a box body 1, one side of the box body 1 is fixedly connected with a cross fixing frame 16, one side of the cross fixing frame 16 is fixedly connected with an exhaust fan 17, one side of the outer part of the box body 1, which is positioned at the exhaust fan 17, is fixedly connected with a protective cover 18, one side of the inner part of the box body 1 is provided with a thermistor 19, the device has the effects of heat dissipation and temperature reduction through the exhaust fan 17 and the thermistor 19 in matching arrangement, the on-off of a temperature reduction circuit can be changed according to the temperature inside the device in the using process, so that the heat dissipation effect is achieved, the service time of a battery is prolonged, the danger caused by overhigh temperature of the battery is avoided, the purposes of safety and heat dissipation and temperature reduction are achieved, the thermistor 19 is connected with the exhaust fan 17 in series, one side of the box body 1 is provided with a through hole matched with the exhaust fan 17, one side of the box body 1 is provided with a groove, the support plate 5 is connected in a sliding manner in the groove, one side of the groove is fixedly connected with a contraction spring 20, the other end of the contraction spring 20 is fixedly connected with the support plate 5, one side of the box body 1 is provided with an air inlet 21, the bottom in the box body 1 is provided with a sliding groove, the inside of the sliding groove is connected with a sliding block 2 in a sliding manner, one side of the sliding block 2 is hinged with a rotating rod 3 through a connecting shaft, the other end of the rotating rod 3 is hinged with a fixed block 4 through a connecting shaft, the upper surface of the fixed block 4 is fixedly connected with the support plate 5, one side of the sliding block 2 is fixedly connected with a compression spring 6, the support plate 5 is provided with a guide groove, the inside of the guide groove is connected with a connecting block 7 in a sliding manner, the upper surface of the connecting block 7 is fixedly connected with a mounting seat 8, the upper surface of the mounting seat 8 is fixedly connected with a fixed shaft 10, the outer surface of the fixed shaft 10 is sleeved with a transmission gear 11, and the upper surface of the mounting seat 8 is connected with a limiting plate 12 in a sliding manner, one side fixedly connected with connecting plate 13 of limiting plate 12, one side fixedly connected with limit spring 14 of connecting plate 13, one side fixedly connected with rack 15 of limiting plate 12, rack 15 and drive gear 11 intermeshing, one side fixedly connected with expanding spring 9 of mount pad 8, one side fixed connection of the other end of expanding spring 9 and box 1 inside, through sliding block 2, dwang 3, compression spring 6, expanding spring 9, expanding spring 20's cooperation setting, can slow down the impact that the battery received owing to the striking that the outside produced at the in-process of using, and then played the protection, avoid unmanned aerial vehicle to appear extruding the battery when descending or trouble fall, cause the problem of battery possible explosion after the deformation wearing and tearing and violent collision of battery, thereby the effect of protecting to the battery to a certain extent that has played, the security has been improved.

When the unmanned aerial vehicle is used, the battery box is fixed through the limiting plate 12, the limiting plate 12 drives the rack 15, the rack 15 is meshed with the transmission gear 11, the transmission gear 11 is driven by the rack 15 to rotate, so that the battery boxes with different sizes can be fixed, meanwhile, the limiting plate 12 drives the limiting spring 14 to stretch through the connecting plate 13, after the size is adjusted, the limiting plate 12 is driven according to the force generated by the restoring state of the limiting spring 14 so as to fix the battery box, after the inside of the box body 1 reaches a certain temperature, the resistance value of the thermistor 19 reaches the minimum value, the thermistor 19 is connected with the exhaust fan 17 in series, so that the exhaust fan 17 is electrified, the inside of the box body 1 is cooled, when the unmanned aerial vehicle falls or is impacted by the outside, the supporting plate 5 extrudes and stretches the contraction spring 20 to slide in the groove, so that the rotating rod 3 is driven to rotate through the fixing block 4, dwang 3 drives sliding block 2 and slides inside the spout, sliding block 2 stretches compression spring 6, meanwhile, connecting block 7 drives mount pad 8 and slides inside the guide way, mount pad 8 extrudes extension spring 9 and stretches, through compression spring 6, extension spring 9, produced power of the 20 reconversion of contraction spring reduces the impact force that comes from external produced, and then the battery of avoiding receives the striking and causes the damage, has played the effect of protection to the battery.

The utility model discloses a theory of operation and beneficial effect: through the matching arrangement of the sliding block 2, the rotating rod 3, the compression spring 6, the extension spring 9 and the retraction spring 20, in the using process, the impact on the battery due to the impact generated outside can be relieved, the protection is further realized, the problems that the battery is extruded when the unmanned aerial vehicle lands or falls due to faults, the deformation and abrasion of the battery are caused, and the battery can explode after violent collision are avoided, thereby protecting the battery to a certain extent and improving the safety, the device has the effects of heat dissipation and temperature reduction through the matching arrangement of the exhaust fan 17 and the thermistor 19, the on-off of the cooling circuit can be changed according to the temperature inside the device during the use process, thereby having played radiating effect, having improved the live time of battery and avoided the battery high temperature to cause danger, reached the purpose of safety and heat dissipation cooling.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plant protection unmanned aerial vehicle battery guard box, includes box (1), its characterized in that: the bottom of box (1) inside is equipped with the spout, the inside sliding connection of spout has sliding block (2), one side of sliding block (2) is articulated through linking the axle has dwang (3), the other end of dwang (3) is articulated through linking the axle has fixed block (4), the last fixed surface of fixed block (4) is connected with backup pad (5), one side fixedly connected with compression spring (6) of sliding block (2), the guide way has been seted up on backup pad (5), the inside sliding connection of guide way has connecting block (7), the last fixed surface of connecting block (7) is connected with mount pad (8), one side fixedly connected with expanding spring (9) of mount pad (8), the other end and one side fixed connection of box (1) inside of expanding spring (9).

2. The plant protection unmanned aerial vehicle battery protection box of claim 1, characterized in that: the upper surface of the mounting seat (8) is fixedly connected with a fixed shaft (10), and a transmission gear (11) is sleeved on the outer surface of the fixed shaft (10).

3. The plant protection unmanned aerial vehicle battery protection box of claim 1, characterized in that: the upper surface of the mounting seat (8) is connected with a limiting plate (12) in a sliding mode, and one side of the limiting plate (12) is fixedly connected with a connecting plate (13).

4. The plant protection unmanned aerial vehicle battery protection box of claim 3, characterized in that: one side fixedly connected with spacing spring (14) of connecting plate (13), one side fixedly connected with rack (15) of limiting plate (12), rack (15) and drive gear (11) intermeshing.

5. The plant protection unmanned aerial vehicle battery protection box of claim 1, characterized in that: one side fixedly connected with cross mount (16) of box (1), one side fixedly connected with exhaust fan (17) of cross mount (16), box (1) outside is located one side fixedly connected with protection casing (18) of exhaust fan (17), one side of box (1) inside is equipped with thermistor (19), thermistor (19) and exhaust fan (17) are established ties, the through-hole with exhaust fan (17) looks adaptation is seted up to one side of box (1).

6. The plant protection unmanned aerial vehicle battery protection box of claim 1, characterized in that: one side of box (1) is equipped with the recess, backup pad (5) are at the inside sliding connection of recess, one side fixedly connected with shrink spring (20) of recess, the other end and backup pad (5) fixed connection of shrink spring (20), one side of box (1) is equipped with air intake (21).