CN217114655U - A battery pack for unmanned aerial vehicle - Google Patents
A battery pack for unmanned aerial vehicle Download PDFInfo
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- CN217114655U CN217114655U CN202220843403.2U CN202220843403U CN217114655U CN 217114655 U CN217114655 U CN 217114655U CN 202220843403 U CN202220843403 U CN 202220843403U CN 217114655 U CN217114655 U CN 217114655U
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- battery pack
- battery
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Abstract
The utility model discloses a battery pack for an unmanned aerial vehicle, which comprises a lower shell, an upper shell and a battery pack, wherein the lower shell and the upper shell are connected through a positioning structure to form an accommodating space, and the battery pack is arranged in the accommodating space; the positioning structure comprises a buckle part and a guide part; the lower shell and the upper shell are buckled and assembled through the buckling action of the buckling component; through the guide effect of the guide part, dislocation is prevented when the lower shell and the upper shell are buckled and installed. The lower shell and the upper shell of the battery pack are connected through a buckle component so as to achieve the purpose that the battery pack is assembled in an accommodating space formed by the lower shell and the upper shell; through the guide effect of guide part, prevent that inferior valve and epitheca lock from damaging easily because of pressing the direction skew when installing, reach the effect that reduces the assembly degree of difficulty, improve life.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle, especially, relate to a battery pack for unmanned aerial vehicle.
Background
In the prior art, drones have been used in many industries. Its battery pack structure can set up buckle structure on battery pack's plastic casing usually, realizes the group battery through the separation and the fit of casing and dismantles, and the user need exert oneself when dismantling the group battery and press the plastic buckle. In case the position of the plastics buckle on the casing does not align, will lead to the plastics buckle fracture because of pressing the direction skew easily during pressing to lead to the group battery not hard up, reduce unmanned aerial vehicle's life at the flight in-process.
SUMMERY OF THE UTILITY MODEL
Because there is not location structure in order to overcome the plastics buckle on above-mentioned current unmanned aerial vehicle's the battery pack's the casing, lead to the plastics buckle because of pressing the technical defect that the direction skew damaged easily, the utility model provides a battery pack for unmanned aerial vehicle.
In order to solve the above problem, the utility model discloses realize according to following technical scheme:
the utility model relates to a battery pack for unmanned aerial vehicle, which comprises a lower shell, an upper shell and a battery pack, wherein the lower shell and the upper shell are connected through a positioning structure to form an accommodating space, and the battery pack is arranged in the accommodating space; the positioning structure comprises a buckle part and a guide part; the lower shell and the upper shell are buckled and assembled through the buckling action of the buckling component; through the guide effect of the guide part, dislocation is prevented when the lower shell and the upper shell are buckled and installed.
Further, the buckle part comprises a clamping part and a buckling part which are mutually matched; the guide component comprises a guide post and a positioning hole which are matched with each other.
Furthermore, the clamping part is a plurality of grooves which are arranged on the edge of the opening of the lower shell; the buckling part is a clasp matched with the groove, and the clasp is arranged on the edge of the opening of the upper shell.
Furthermore, the guide post is arranged on the upper shell, the positioning hole is arranged on the lower shell, a threaded hole is formed in the guide post, a through hole is concentrically formed in the positioning hole, and after the guide post is in guiding fit with the positioning hole, the guide post penetrates through the through hole through a screw to be locked to the threaded hole in the guide post.
Further, the positioning structure further comprises a buckling edge part, and the buckling edge part comprises a flange and a concave edge which are matched with each other; the edge buckling part is buckled with the concave edge through the flange to play a positioning role.
Further, the lower shell is provided with heat dissipation holes, and the heat dissipation holes are formed in two sides of the bottom of the lower shell.
Further, battery pack includes automatically controlled plate, automatically controlled plate is equipped with battery connector and output connector, battery connector and group battery output interface connection, the output connector is used for pegging graft with the unmanned aerial vehicle main part.
Furthermore, any end of the front end and the rear end of the upper shell is provided with a power switch and a power indicator lamp.
Furthermore, a lower cavity is arranged at one end of the lower shell corresponding to the power switch, and the output plug connector is installed in the lower cavity and protrudes to the side where the battery pack is located.
Furthermore, the containing space is internally provided with foamed plastic, and the foamed plastic deforms through extrusion so as to achieve the purpose of fixing the battery pack.
Compared with the prior art, the beneficial effects of the utility model are that:
the lower shell and the upper shell of the battery pack are connected through the buckle component, so that the purpose that the battery pack is assembled in the accommodating space formed by the lower shell and the upper shell in a disassembling mode is achieved; through the guide effect of guide part, prevent that inferior valve and epitheca lock from damaging easily because of pressing the direction skew when installing, reach the effect that reduces the assembly degree of difficulty, improve life.
Drawings
The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a first schematic structural diagram of an embodiment of a battery assembly for an unmanned aerial vehicle according to the present invention;
fig. 2 is a schematic structural diagram ii of an embodiment of the battery assembly for the unmanned aerial vehicle according to the present invention;
fig. 3 is a third schematic structural view of an embodiment of a lower case in a battery assembly according to the present invention;
fig. 4 is a fourth schematic structural view of an embodiment of an upper case of a battery assembly according to the present invention;
fig. 5 is a schematic structural diagram of a fifth embodiment of the battery assembly for the unmanned aerial vehicle according to the present invention;
fig. 6 is a partial enlarged view six of the battery pack for an unmanned aerial vehicle of fig. 5 according to the present invention;
fig. 7 is a partial enlarged view seven of the battery pack for the drone of the present invention at B in fig. 5;
fig. 8 is a structural schematic diagram eight of an embodiment of the unmanned aerial vehicle.
In the figure:
10-lower case, 20-upper case, 30-battery pack;
80-positioning structure and 90-accommodating space;
81-snap part, 82-guide part, 83-lace part;
81 a-clamping part, 81 b-buckling part, 82 a-guide column and 82 b-positioning hole;
40-an electric control plate, 41-a battery connecting port and 42-an output plug;
91-foam.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
As shown in fig. 1-7, the utility model discloses a preferred structure for unmanned aerial vehicle's battery pack.
As shown in fig. 1 and 5, the battery assembly for the unmanned aerial vehicle according to the present invention includes a lower case 10, an upper case 20, and a battery pack 30, wherein the lower case 10 and the upper case 20 are connected by a positioning structure 80 to form an accommodating space 90, and the battery pack 30 is disposed in the accommodating space 90; the positioning structure 80 comprises a catch part 81 and a guide part 82; the lower shell 10 and the upper shell 20 are assembled in a snap fit manner through the snap fit action of the snap fit component 81; the guide member 82 guides the lower case 10 and the upper case 20 to prevent misalignment when the lower case and the upper case are snap-fitted. The lower case 10 and the upper case 20 of the battery pack are connected through the snap member 81, so that the battery pack is disassembled and assembled in the accommodating space 90 formed by the lower case 10 and the upper case 20; through the guiding function of the guiding component 82, the lower shell 10 and the upper shell 20 are prevented from being easily damaged due to the deviation of the pressing direction when being buckled and installed, and the effects of reducing the assembly difficulty and prolonging the service life are achieved.
As shown in fig. 2 to 4, the invention inventively provides that the fastening member 81 includes a locking portion 81a and a buckling portion 81b that are adapted to each other; the guide member 82 includes a guide post 82a and a positioning hole 82b fitted to each other. The guide post 82a and the positioning hole 82b have the advantage of simple injection molding process, and are convenient for reducing the processing difficulty.
In one embodiment, the guide member 82 includes a guide runner and a guide rail that are adapted to each other.
The utility model creatively, the clamping parts 81a are a plurality of grooves which are arranged at the edge of the opening of the lower shell 10; buckling part 81b is the clip of adaptation recess, the clip sets up at last casing 20 opening border. The tight fit of the lower case 10 and the upper case 20 can be ensured by the snap-fit connection of the plurality of grooves and the hooks, thereby fixing the battery pack 30 in the accommodation space 90.
As shown in fig. 6 and 7, the utility model discloses creatively, guide post 82a sets up at epitheca 20, locating hole 82b sets up at inferior valve 10, be equipped with the screw hole on the guide post 82a, locating hole 82b is equipped with the through-hole with one heart, after guide post 82a direction cooperation to locating hole 82b, passes the screw hole of through-hole locking to guide post 82a through the screw. The tight fit of the lower case 10 and the upper case 20 can be ensured by the locking action of the screws and the fastening action of the fastening parts 81, thereby fixing the battery pack 30 in the receiving space 90.
In one embodiment, the positioning hole 82b is a blind hole, and the threaded hole is concentric with the blind hole.
The present invention creatively, the positioning structure 80 further comprises a fastening edge part 83, and the fastening edge part 83 comprises a flange and a concave edge which are mutually adapted; the relative positions of the lower case 10 and the upper case 20 are positioned by the engagement of the flanges and the recessed edges.
The utility model discloses creatively, be equipped with louvre 11 on the inferior valve 10, louvre 11 sets up the both sides in inferior valve 10 bottom. Through setting up louvre 11, can make circulation of air in the accommodation space 90 to outside the heat that makes group battery 30 produce gives off accommodation space 90 along with the air, avoid the heat accumulation and lead to unmanned aerial vehicle job stabilization.
In one embodiment, the heat dissipation holes 11 are a plurality of circular holes formed at the bottom of the lower case 10, and the holes are downward opened. Through setting up the decurrent round hole of opening, can avoid unmanned aerial vehicle to get into dust or raindrop at the flight in-process, play the effect of hiding louvre 11, make unmanned aerial vehicle's suitability stronger, can use under multiple scene.
The utility model discloses creatively, battery pack includes automatically controlled plate 40, automatically controlled plate 40 is equipped with battery connector 41 and output bayonet joint 42, the output interface connection of battery connector 41 and group battery, output bayonet joint 42 is used for pegging graft with the unmanned aerial vehicle main part.
The utility model discloses creatively, arbitrary one of rear end is served and is equipped with switch and power indicator before epitheca 20. By arranging the power switch, the electric control plate 40 is prevented from being burnt out by short circuit when the battery is disassembled; the power indicator is used to display the capacity of the battery pack 30.
In one embodiment, the power indicator is a plurality of LED lamps, and the current power of the battery pack 30 can be determined according to the number of flashes of the LED lamps.
The utility model discloses creatively, the one end that inferior valve 10 corresponds switch place is equipped with down and holds the chamber, output connector 32 is installed hold the intracavity down to the side is outstanding to group battery 30 place. Through installing output connector 32 hold the intracavity down to the side at group battery 30 place is outstanding, play the effect of hiding output connector 32, can reach certain dustproof and waterproof effect, make unmanned aerial vehicle's suitability stronger, can use under multiple scene.
Creatively, accommodation space 90 in be equipped with foamed plastic 91, foamed plastic 91 further reaches the purpose of fixed group battery 30 through extrusion deformation. The foamed plastic 91 is a plastic made of resin as a main raw material and has numerous micropores inside, and has the advantages of light weight, heat insulation, sound absorption, shock resistance and corrosion resistance.
In one embodiment, the foam 91 is any one of Polyurethane (PUR), Polystyrene (PS), polyvinyl chloride (PVC), Polyethylene (PE), and phenol resin (PF).
In one embodiment, the accommodating space 90 is a rectangular parallelepiped, the battery pack 30 is pressed and fixed at the upper and lower sides by the lower case 10 and the upper case 20, and a gap is left at the left and right sides of the battery pack 30 and is pressed and fixed by the foamed plastic 91. When the battery pack 30 is thermally expanded in operation, the left and right side gaps of the battery pack 30 are laterally expanded, and the lower case 10 and the upper case 20 are prevented from being deformed by the vertical expansion of the battery pack 30 at the upper and lower sides by pressing the foam 91.
A battery pack theory of operation for unmanned aerial vehicle be:
the lower case 10 and the upper case 20 of the battery pack are connected through the snap member 81, so that the battery pack is disassembled and assembled in the accommodating space 90 formed by the lower case 10 and the upper case 20; through the guiding function of the guiding component 82, the lower shell 10 and the upper shell 20 are prevented from being easily damaged due to the deviation of the pressing direction when being buckled and installed, and the effects of reducing the assembly difficulty and prolonging the service life are achieved.
Other structures of the battery assembly for the unmanned aerial vehicle according to the present embodiment are referred to in the prior art.
Example 2
As shown in fig. 8, the utility model relates to an unmanned aerial vehicle, unmanned aerial vehicle is last to be equipped with an arbitrary battery pack in embodiment 1.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the positional or positional relationship indicated in the drawings to facilitate the description of the invention, and are not intended to indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and all fall within the scope of the technical solution of the present invention.
Claims (10)
1. A battery pack for an unmanned aerial vehicle, comprising a lower case (10), an upper case (20), and a battery pack (30),
the lower shell (10) and the upper shell (20) are connected through a positioning structure (80) to form an accommodating space (90), and the battery pack (30) is arranged in the accommodating space (90);
the positioning structure (80) comprises a snap part (81) and a guide part (82);
the lower shell (10) and the upper shell (20) are buckled and assembled through the buckling action of the buckling component (81);
the guide member (82) guides the lower case (10) and the upper case (20) to prevent displacement when the lower case and the upper case are fitted together.
2. The battery pack for a drone of claim 1,
the buckling component (81) comprises a clamping part (81a) and a buckling part (81b) which are matched with each other;
the guide component (82) comprises a guide column (82a) and a positioning hole (82b) which are matched with each other.
3. A battery assembly for a drone according to claim 2,
the clamping parts (81a) are a plurality of grooves which are arranged on the edge of the opening of the lower shell (10);
buckling parts (81b) are the clip of adaptation recess, the clip sets up at epitheca (20) opening border.
4. A battery assembly for a drone according to claim 3,
the guide post (82a) is arranged on the upper shell (20), the positioning hole (82b) is arranged on the lower shell (10),
the guide post (82a) is provided with a threaded hole, the positioning hole (82b) is concentrically provided with a through hole,
after the guide post (82a) is guided and matched to the positioning hole (82b), the screw is locked to the threaded hole on the guide post (82a) through the through hole by a screw.
5. The battery pack for a drone of claim 1,
the positioning structure (80) further comprises a buckle edge part (83), and the buckle edge part (83) comprises a flange and a concave edge which are matched with each other;
the positioning function is realized by the buckling of the flange and the concave edge.
6. The battery pack for a drone of claim 1,
the heat dissipation holes (11) are formed in the lower shell (10), and the heat dissipation holes (11) are formed in two sides of the bottom of the lower shell (10).
7. The battery pack for a drone of claim 1,
the battery component comprises an electric control plate (40), the electric control plate (40) is provided with a battery connecting port (41) and an output plug connector (42),
the battery connecting port (41) is connected with an output interface of the battery pack, and the output plug connector (42) is used for being plugged with the unmanned aerial vehicle main body.
8. The battery pack for a drone of claim 1,
and a power switch and a power indicator lamp are arranged at any one end of the front end and the rear end of the upper shell (20).
9. A battery assembly for a drone according to claim 7,
a lower cavity is arranged at one end of the lower shell (10) corresponding to the power switch,
the output plug (42) is installed in the lower cavity and protrudes to the side of the battery pack (30).
10. The battery pack for a drone of claim 1,
the battery pack fixing device is characterized in that foam plastics (91) are arranged in the accommodating space (90), and the foam plastics (91) deform through extrusion so as to achieve the purpose of fixing the battery pack (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220843403.2U CN217114655U (en) | 2022-04-12 | 2022-04-12 | A battery pack for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220843403.2U CN217114655U (en) | 2022-04-12 | 2022-04-12 | A battery pack for unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217114655U true CN217114655U (en) | 2022-08-02 |
Family
ID=82579506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220843403.2U Active CN217114655U (en) | 2022-04-12 | 2022-04-12 | A battery pack for unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217114655U (en) |
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2022
- 2022-04-12 CN CN202220843403.2U patent/CN217114655U/en active Active
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