CN211139686U - A connection structure for unmanned aerial vehicle's power battery - Google Patents
A connection structure for unmanned aerial vehicle's power battery Download PDFInfo
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- CN211139686U CN211139686U CN201922165377.3U CN201922165377U CN211139686U CN 211139686 U CN211139686 U CN 211139686U CN 201922165377 U CN201922165377 U CN 201922165377U CN 211139686 U CN211139686 U CN 211139686U
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Abstract
The application provides a connecting structure of a power battery for an unmanned aerial vehicle, which is used for installing at least one power battery in the body of the unmanned aerial vehicle, and comprises a track, a clamping seat and a connecting seat, wherein the track supports the power battery from the lower part, the clamping seat is arranged at one end of the track, and the connecting seat is arranged at the other end of the track; the bottom of the power battery is provided with a first connecting flange and a second connecting flange relative to the clamping seat and the connecting seat respectively; the first connecting flange is inserted into a gap between the rail and the clamping seat; the second connecting flange is fixed at the top of the connecting seat through a connecting piece. The utility model provides a connection structure for unmanned aerial vehicle's power battery has saved the connecting piece through the first connecting flange joint with power battery one side, and the second connecting flange of opposite side utilizes the connecting piece fixed, and connection structure is simple reliable, the quick assembly disassembly and the change power battery of being convenient for.
Description
Technical Field
The utility model relates to an unmanned air vehicle technical field especially relates to an unmanned aerial vehicle of many rotors, in particular to a connection structure that is used for unmanned aerial vehicle's power battery.
Background
CN 204587305U discloses eight rotor electric unmanned aerial vehicle of multi-functional folded cascade, mainly solves the problem that current rotor electric unmanned aerial vehicle usage is single, the structure is complicated, complete machine transportation difficulty. The angle such as eight rotors of above-mentioned prior art unmanned aerial vehicle is around the organism setting, leads to the application load of carrying on the organism to set up under the organism, and there is the load level low, and structural layout is unreasonable, is difficult to exert unmanned aerial vehicle's control and the defect of safety advantage, has restricted rotor unmanned aerial vehicle and has used in the development of military affairs and monitoring field.
In order to solve the technical problem, CN 207550499U provides an electric unmanned aerial vehicle, which comprises a vehicle body, two landing gears, and eight motors connected to the eight motors supported by cantilevers on the vehicle body, wherein a longitudinal load channel is arranged below the vehicle body, and a first group of four cantilevers and a second group of four cantilevers are symmetrically arranged on two sides of the longitudinal load channel respectively. This prior art's electric unmanned aerial vehicle sets up a longitudinal load passageway that does not shelter from through in the fuselage below, can conveniently set up loads such as photoelectricity hanging storehouse and weapon launch canister, and take place to interfere with cantilever and screw when avoiding surveing and the weapon transmission, influence use and combat efficiency, improved unmanned aerial vehicle's range of application. In addition, this prior art has reduced the volume after folding through setting for the overall layout structure of optimization, the low-cost transportation of the unmanned aerial vehicle of being convenient for.
Similarly, CN 107628235 a discloses a load configuration structure for electric unmanned aerial vehicle, and this prior art carries out nimble configuration through carrying out loads such as battery, has simplified electric unmanned aerial vehicle's flight control software design, is favorable to electric unmanned aerial vehicle's controlling and safety.
The defects of the prior art are effectively overcome by the prior art, however, no specific introduction is provided about the connection structure of the battery and the fuselage of the unmanned aerial vehicle, and a space for further development and improvement still exists.
Disclosure of Invention
The technical problem that this application will be solved provides a connection structure for unmanned aerial vehicle's power battery to reduce or avoid the aforementioned problem.
In order to solve the technical problem, the application provides a connection structure of a power battery for an unmanned aerial vehicle, which is used for installing at least one power battery in the body of the unmanned aerial vehicle, and comprises a track, a clamping seat and a connecting seat, wherein the track supports the power battery from the lower part, the clamping seat is arranged at one end of the track, and the connecting seat is arranged at the other end of the track; the bottom of the power battery is provided with a first connecting flange and a second connecting flange relative to the clamping seat and the connecting seat respectively; the first connecting flange is inserted into a gap between the rail and the clamping seat; the second connecting flange is fixed at the top of the connecting seat through a connecting piece.
Preferably, the rail and the connecting seat are fixedly installed on a support bottom plate of the body.
Preferably, the clamping seat is fixedly installed on a transverse rib plate on the supporting bottom plate.
Preferably, the clamping seat is an angular piece, one right-angle edge of the angular piece is fixed on the transverse rib plate, and the other right-angle edge is arranged above the track in an overhead mode and forms the gap with the track.
Preferably, two power batteries are arranged on the supporting bottom plate.
The utility model provides a connection structure for unmanned aerial vehicle's power battery has saved the connecting piece through the first connecting flange joint with power battery one side, and the second connecting flange of opposite side utilizes the connecting piece fixed, and connection structure is simple reliable. And power battery has avoided the wearing and tearing to unmanned aerial vehicle supporting baseplate along track push-and-pull, also is convenient for quick assembly disassembly and change power battery along track push-and-pull.
Drawings
The drawings are only for purposes of illustrating and explaining the present application and are not to be construed as limiting the scope of the present application. Wherein,
fig. 1 shows a schematic structural diagram of a drone according to a specific embodiment of the present application;
FIG. 2 shows a schematic view of the installation of a power cell according to an embodiment of the present application;
fig. 3 is a schematic exploded view showing a connection structure of a power battery according to another embodiment of the present application.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present application, embodiments of the present application will now be described with reference to the accompanying drawings. Wherein like parts are given like reference numerals.
As the background art shows, on the basis of the load configuration structure for the electric unmanned aerial vehicle disclosed in the prior art CN 107628235 a, the present application provides a connection structure for the power battery of the unmanned aerial vehicle with an improved structure, which has a simple structure, is reliable in connection, and is convenient for quick assembly, disassembly and replacement of the power battery.
That is, in order to explain the connection structure of the power battery for the unmanned aerial vehicle of the present application, an example of the unmanned aerial vehicle will be first described with reference to fig. 1, and the connection structure of the power battery of the present application may be provided inside the body 1 of the unmanned aerial vehicle shown in fig. 1. Fig. 1 shows a schematic structural diagram of an unmanned aerial vehicle according to a specific embodiment of the present application. Of course, it should be understood by those skilled in the art that the present application is not limited to the type of eight rotor drone shown in fig. 1, but is equally applicable to any type of prior art electric drone.
The drone shown in fig. 1 comprises a fuselage 1, two undercarriages 2 and a cantilever system 3 supporting motors 4, each motor 4 carrying a propeller 5. The boom system 3 comprises four main arms 31 connected to the fuselage 1, two arms 32 projecting outwards from the end of each main arm 31, and a motor 4 with a propeller 5 supported at the end of each arm 32.
Fig. 2 shows a schematic installation diagram of the power battery of an embodiment of the present application, wherein the relevant structures such as the housing, the cantilever, and the like of the body 1 of the unmanned aerial vehicle are removed for easy understanding. The fuselage 1 is seen to comprise a support bottom plate 200 and a support top plate 201 which are arranged in parallel, and the support bottom plate 200 and the support top plate 201 are connected by a rib plate to form a box shape to be used as a main bearing structure.
As is well known, due to the limitation of the efficiency of the existing battery, the endurance time of the electrically driven unmanned aerial vehicle is very limited, and the only way to improve the endurance is to increase the weight of the power battery. Therefore, in order to balance the center of gravity of the fuselage, it can be seen in fig. 2 that two power cells 100 are provided in front and rear along the longitudinal direction of the fuselage. Two openings are provided on the top support plate 201, and two power batteries 100 are mounted on the bottom support plate 200 through the openings of the top support plate 201. In order to improve endurance, the spare battery is required to be replaced during flight operation, so that the power battery 100 needs to be conveniently detached for charging, and the spare battery needs to be conveniently installed in the fuselage 1.
Fig. 3 is a schematic exploded view showing a connection structure of power batteries according to another embodiment of the present application, which shows a structure for installing at least one power battery 100 inside a main body 1 of a drone in detail, and in the embodiment shown in the figure, two power batteries 100 are also provided, and of course, one power battery 100 may be installed inside the main body 1 through the connection structure of the power batteries according to the present application. Meanwhile, the top support plate 201 of fig. 2 is removed in fig. 3 for easy observation and understanding, and the structures related to the connection of the power battery 100 are provided on the bottom support plate 200.
Referring to fig. 3, the coupling structure of the power battery of the present application includes a rail 101 supporting the power battery 100 from below, a holder 102 provided at one end of the rail 101, and a coupling socket 103 provided at the other end of the rail 101. Specifically, two longitudinal ribs 400 are arranged in the length direction of the body 1 as main beams, two rails 101 are arranged parallel to the longitudinal ribs 400, correspondingly, one clamping seat 102 is arranged at the end of each rail 101, and two connecting seats 103 are arranged between the two rails 101.
The bottom of the power battery 100 is provided with a first connecting flange 104 and a second connecting flange 105 with respect to the holder 102 and the connecting socket 103, respectively; the first coupling flange 104 is inserted into a gap 106 provided between the rail 101 and the card holder 102; the second connecting flange 105 is fixed to the top of the connecting socket 103 by a connecting member 107. The connecting member 107 may be a common connecting bolt, or any convenient connecting structure convenient for clamping insertion and extraction.
Further, the rail 101 and the connection base 103 are fixedly installed on the support base 200 of the body 1. The holder 102 is fixedly mounted on the transverse rib 300 on the support base 200. In the illustrated embodiment, two power batteries 100 are disposed on the supporting base plate 200, and each of the two power batteries 100 is provided with a corresponding track 101, a corresponding clamping seat 102 and a corresponding connecting seat 103. To secure the cartridge 102, two transverse ribs 300 are provided in parallel. The two transverse ribs 300 are shown arranged back to back, and correspondingly, the clamping seats 102 of the two power batteries 100 are also arranged adjacently, and the connecting seats 103 of the two power batteries 100 are arranged at the front end and the rear end of the machine body at intervals.
In another embodiment, the clamping seat 102 is an angle-shaped piece, one right-angle side of the clamping seat 102 is fixed on the transverse rib 300, and the other right-angle side of the clamping seat 102 is arranged above the track 101 in an overhead manner, and the gap 106 for clamping is formed between the lower side of the clamping seat and the track 101.
When the power battery 100 needs to be installed on the unmanned aerial vehicle, the housing of the body 1 of the unmanned aerial vehicle is firstly opened to expose the opening for installing the power battery 100. The power cell 100 is then placed on the rail 101 from top to bottom. The power battery 100 is then pushed along the rail 101 such that the first connection flange 104 of the power battery 100 is inserted into the gap 106 between the rail 101 and the cassette 102. Finally the second flange 105 is fixed to the top of the connection socket 103 by means of a connection 107. The whole installation process is finished. Of course, the electrical connection terminals on the power battery and the like also need to be connected with sockets and the like inside the body. The process of disassembling the power battery 100 is the reverse operation, that is, the power cord is pulled off, the connecting member 107 is removed, the first connecting flange 104 of the power battery 100 is pulled out from the gap 106 along the rail 101, and the power battery 100 is extracted upwards to complete the disassembling process.
To sum up, the connection structure for unmanned aerial vehicle's power battery of this application has saved the connecting piece through the first connecting flange joint with power battery one side, and the second connecting flange of opposite side utilizes the connecting piece fixed, and connection structure is simple reliable. And power battery has avoided the wearing and tearing to unmanned aerial vehicle supporting baseplate along track push-and-pull, also is convenient for quick assembly disassembly and change power battery along track push-and-pull.
It should be appreciated by those skilled in the art that while the present application is described in terms of several embodiments, not every embodiment includes only a single embodiment. The description is thus given for clearness of understanding only, and it is to be understood that all matters in the embodiments are to be interpreted as including all technical equivalents which are encompassed by the claims and are to be interpreted as combined with each other in a different embodiment so as to cover the scope of the present application.
The above description is only illustrative of the present invention and is not intended to limit the scope of the present invention. Any equivalent alterations, modifications and combinations that may be made by those skilled in the art without departing from the spirit and principles of this application shall fall within the scope of this application.
Claims (5)
1. The utility model provides a connection structure for unmanned aerial vehicle's power battery for install at least one power battery (100) in the inside of unmanned aerial vehicle's fuselage (1), its characterized in that: the connecting structure of the power battery comprises a track (101) for supporting the power battery (100) from the lower part, a clamping seat (102) arranged at one end of the track (101) and a connecting seat (103) arranged at the other end of the track (101); the bottom of the power battery (100) is provided with a first connecting flange (104) and a second connecting flange (105) relative to the clamping seat (102) and the connecting seat (103) respectively; the first connecting flange (104) is inserted into a gap (106) provided between the rail (101) and a cassette (102); the second connecting flange (105) is fixed on the top of the connecting seat (103) through a connecting piece (107).
2. The connection structure of the power battery according to claim 1, wherein the rail (101) and the connection seat (103) are fixedly installed on a support bottom plate (200) of the body (1).
3. The connection structure of the power battery according to claim 2, wherein the clamping seat (102) is fixedly arranged on the transverse rib (300) on the supporting base plate (200).
4. The connection structure of the power battery according to claim 3, wherein the clamping seat (102) is an angle-shaped piece, one right-angle side of the clamping seat (102) is fixed on the transverse rib plate (300), the other right-angle side of the clamping seat (102) is arranged above the track (101) in an overhead mode, and the gap (106) is formed between the lower side of the clamping seat and the track (101).
5. The connection structure of power battery according to claim 4, characterized in that two power batteries (100) are arranged on the support base plate (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922165377.3U CN211139686U (en) | 2019-12-06 | 2019-12-06 | A connection structure for unmanned aerial vehicle's power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922165377.3U CN211139686U (en) | 2019-12-06 | 2019-12-06 | A connection structure for unmanned aerial vehicle's power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211139686U true CN211139686U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922165377.3U Active CN211139686U (en) | 2019-12-06 | 2019-12-06 | A connection structure for unmanned aerial vehicle's power battery |
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| CN (1) | CN211139686U (en) |
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2019
- 2019-12-06 CN CN201922165377.3U patent/CN211139686U/en active Active
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