Portable pneumatic drill for disassembly and assembly of unmanned aerial vehicle

Abstract

The utility model discloses a portable pneumatic drill for disassembly and assembly of an unmanned aerial vehicle, and belongs to the field of pneumatic drills, the portable pneumatic drill for disassembly and assembly of the unmanned aerial vehicle comprises a pneumatic drill main body, the pneumatic drill main body comprises a heat dissipation sleeve, the bottom end in the heat dissipation sleeve is fixedly connected with a base, and the top end of the base is detachably connected with a storage seat; a plurality of storage grooves are formed in the front end of the storage seat, standby drill bits are arranged in the storage grooves, battery packs are installed at the left end and the right end of the storage seat, the battery packs are matched with the heat dissipation sleeve, and the battery packs are in sliding connection with the heat dissipation sleeve; according to the technical scheme, the pneumatic drill is characterized in that comfortable and convenient holding postures and operation angles can be obtained by adjusting the angle and the position of the anti-skid hollow handle, the anti-skid hollow handle can slide to the outer end of the pneumatic drill body so as to reduce the overall size, and the pneumatic drill is convenient to use. And the device is convenient to use and carry in different space environments.

Description

Technical Field

[0001] The utility model relates to the field of pneumatic drills, and more specifically, to a portable pneumatic drill for disassembling and assembling a drone. Background Art

[0002] Drones are widely used in plant protection, line patrol, security, target reconnaissance and other fields. When repairing and disassembling drones, an air drill is needed to disassemble or drill parts on the drone. When the air drill is in use, compressed air is generally input into the pneumatic motor inside the air drill. The pneumatic motor usually contains structures such as blades and cylinders. When compressed air enters, it will push the blades or pistons to move, thereby converting the pressure energy of the air into mechanical energy, thereby driving the drill bit to rotate for drilling holes or disassembling screws.

[0003] Chinese patent application number: CN202321482432.1, provides a convenient gun-type air drill for disassembling and assembling a drone. The solution is provided with a lifting chain and a drill bit. The lifting chain is fixedly connected to the upper end of the air drill body, so that the air drill body can be carried easily. At the same time, the drill bit is rotatably connected to the right end of the air drill body, which is convenient for quick removal of the bolts, convenient disassembly and use. However, the air drill mentioned in the patent is easy to occupy a large carrying space when carried outside. When carrying a drone for operation outside, a large space needs to be prepared to store the carried air drill, which is not convenient enough.

[0004] Therefore, in view of the above problems, a portable air drill for disassembling and assembling a drone is proposed. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a convenient air drill for disassembling and assembling drones. By adjusting the angle and position of the non-slip hollow handle, a comfortable and convenient holding posture and operating angle can be obtained. The non-slip hollow handle can also be slid to the outer end of the air drill body to reduce the overall volume, making it convenient to use and carry in different space environments.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A portable air drill for disassembling and assembling a drone, comprising:

[0008] The air drill body includes a heat dissipation sleeve, the bottom end of the heat dissipation sleeve is fixedly connected to a base, the top of the base is detachably connected to a storage seat, a plurality of storage slots are provided at the front end of the storage seat, spare drill bits are arranged inside the storage slots, and battery packs are installed at both left and right ends of the storage seat, the battery packs are adapted to the heat dissipation sleeve, and the battery packs are slidably connected to the heat dissipation sleeve;

[0009] A foldable handle, the foldable handle includes a hinge head, the bottom end of the hinge head is fixedly connected with a damping shaft, the outer end of the damping shaft is rotatably connected with a connecting head located on the outer wall of the hinge head, the bottom end of the connecting head is fixedly connected with a connecting block, the outer end of the connecting block is slidably connected with a non-slip hollow handle, the non-slip hollow handle is adapted to the air drill body, the non-slip hollow handle is located at the outer end of the air drill body, the non-slip hollow handle is slidably connected to the air drill body, the inner wall of the non-slip hollow handle is fixedly connected with a plurality of sliders distributed in an annular shape, the outer end of the air drill body is provided with a plurality of sliding grooves adapted to the sliders, the sliding grooves are slidably connected to the sliders, the outer end of the connecting block is provided with a sliding groove adapted to the slider, the sliding grooves correspond to the sliding grooves one-to-one, and the sliding grooves are slidably connected to the sliders.

[0010] Preferably, the top of the heat dissipation sleeve is detachably connected with a boss, the top of the boss is provided with a mounting groove, the inside of the mounting groove is rotatably connected with a clamping seat, the top of the clamping seat is provided with a cross-shaped magnetic groove, the inside of the cross-shaped magnetic groove magnetically attracts a drill bit, the drill bit is adapted to the storage slot, and the bottom end of the inside of the cross-shaped magnetic groove is fixedly connected with a magnetic block.

[0011] Preferably, the drill bit includes a cross-shaped block, the top of the cross-shaped block is fixedly connected to the drill rod, the cross-shaped block is located inside the cross-shaped magnetic suction groove, the cross-shaped block is adapted to the cross-shaped magnetic suction groove, the bottom end of the cross-shaped block is fixedly connected with an iron sheet, the iron sheet is adapted to the magnetic block, and the iron sheet is magnetically attracted to the magnetic block.

[0012] Preferably, a PCB driving circuit board is installed inside the heat dissipation sleeve, and the PCB driving circuit board is detachably connected to the storage seat, and the bottom end of the PCB driving circuit board is detachably connected to a rubber ring, and the bottom end of the rubber ring is detachably connected to an electric air pump, and the electric air pump is located above the storage seat, and the electric air pump is electrically connected to the PCB driving circuit board, and the PCB driving circuit board is electrically connected to the battery pack.

[0013] Preferably, a pneumatic motor is fixedly connected to the top of the PCB driving circuit board, and the input end of the pneumatic motor is connected to the output end of the electric air pump.

[0014] Preferably, the output end of the pneumatic motor passes through the bottom end of the boss and extends into the mounting groove to be fixedly connected to the clamping seat.

[0015] In summary, the utility model has the following beneficial effects:

[0016] (1) The present invention adjusts the angle of the anti-slip hollow handle through an articulated joint, a damping shaft, a connecting head, and a connecting block, so that the anti-slip hollow handle and the air drill body form a vertical or upright shape, which is convenient for meeting different holding angles of the air drill body under different installation requirements, and is beneficial for different working environments during subsequent disassembly and assembly of the drone. In addition, through the cooperation of the slider, the slide groove, and the slide groove, the anti-slip hollow handle is convenient for linear reciprocating motion on the air drill body. When the anti-slip hollow handle is at the outer end of the air drill body, the overall size of the equipment is reduced, which is convenient for disassembly and assembly of the drone in a smaller space during use, and the air drill body can be protected to a certain extent. After the overall size is reduced, it is more convenient to carry the air drill during outdoor drone operations. No larger carrying space is required to carry the air drill. The air drill of the present application is more portable when in use.

[0017] (2) This solution connects the PCB driving circuit board through the network, and controls the PCB driving circuit board to drive the electric air pump to work. The electric air pump delivers compressed air to the pneumatic motor. The pneumatic motor runs, and the pneumatic motor drives the boss to rotate through the output end. The boss drives the drill bit to rotate, thereby facilitating the disassembly and assembly of the drone. The main structure of the air drill in this application is compact and does not require additional equipment for connecting compressed air. While reducing the overall volume of the air drill, it also reduces the time it takes to connect the air drill to external equipment, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0019] Figure 2 is a schematic diagram of the structure of the foldable handle in this embodiment when it is opened;

[0020] Figure 3 is a schematic diagram of the structure of the foldable handle in this embodiment;

[0021] Figure 4 This is a disassembled diagram of the foldable handle in this embodiment;

[0022] Figure 5 This is a disassembled diagram of the air drill body in this embodiment;

[0023] Figure 6 It is a top perspective view of the boss in this embodiment.

[0024] In the figure, 1. air drill body; 2. foldable handle; 101. heat dissipation sleeve; 102. boss; 103. base; 104. PCB drive circuit board; 105. snap-on seat; 106. drill bit; 107. pneumatic motor; 108. rubber ring; 109. electric air pump; 110. storage seat; 111. spare drill bit; 112. battery pack; 201. hinged head; 202. damping shaft; 203. connector; 204. connecting block; 205. anti-slip hollow handle. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0027] Reference Figure 1-Figure 6 As shown in the figure, a convenient air drill for disassembling and assembling a drone in a preferred embodiment of the utility model comprises:

[0028] The air drill body 1 includes a heat dissipation sleeve 101, the bottom end of the heat dissipation sleeve 101 is fixedly connected to a base 103, the top of the base 103 is detachably connected to a storage seat 110, a plurality of storage slots are provided at the front end of the storage seat 110, spare drill bits 111 are provided inside the storage slots, and battery packs 112 are installed at both left and right ends of the storage seat 110, the battery pack 112 is adapted to the heat dissipation sleeve 101, and the battery pack 112 is slidably connected to the heat dissipation sleeve 101;

[0029] A foldable handle 2, the foldable handle 2 comprises an articulated head 201, the bottom end of the articulated head 201 is fixedly connected with a damping shaft 202, the outer end of the damping shaft 202 is rotatably connected with a connector 203 located on the outer wall of the articulated head 201, the bottom end of the connector 203 is fixedly connected with a connecting block 204, the outer end of the connecting block 204 is slidably connected with a non-slip hollow handle 205, the non-slip hollow handle 205 is adapted to the air drill body 1, the non-slip hollow handle 205 is located at the outer end of the air drill body 1, the non-slip hollow handle 205 is slidably connected to the air drill body 1, a plurality of slide blocks distributed in an annular shape are fixedly connected to the inner wall of the non-slip hollow handle 205, a plurality of slide grooves adapted to the slide blocks are provided at the outer end of the air drill body 1, the slide grooves are slidably connected to the slide blocks, a sliding groove adapted to the slide blocks is provided at the outer end of the connecting block 204, the sliding grooves correspond to the sliding grooves one by one, and the sliding grooves are slidably connected to the slide blocks;

[0030] The angle of the anti-skid hollow handle 205 is adjusted by the hinge head 201, the damping shaft 202, the connecting head 203, and the connecting block 204, so that the anti-skid hollow handle 205 and the air drill body 1 form a vertical or upright shape, which is convenient for meeting different holding angles of the air drill body 1 under different installation requirements, and is beneficial to different working environments when the drone is disassembled and assembled later. In addition, the cooperation of the slider, the slide groove, and the sliding groove facilitates the anti-skid hollow handle 205 to perform linear reciprocating motion on the air drill body 1. When the anti-skid hollow handle 205 is at the outer end of the air drill body 1, the overall size of the equipment is reduced, which is convenient for disassembly and assembly of the drone in a smaller space during use, and the air drill body 1 can be protected to a certain extent. After the overall size is reduced, it is more convenient to carry the air drill during outdoor drone operations. No larger carrying space is required to carry the air drill. The air drill of the present application is more portable when in use.

[0031] The top of the heat dissipation sleeve 101 is detachably connected to a boss 102, the top of the boss 102 is provided with a mounting groove, the inside of the mounting groove is rotatably connected to a snap-in seat 105, the top of the snap-in seat 105 is provided with a cross-shaped magnetic groove, the inside of the cross-shaped magnetic groove magnetically attracts a drill bit 106, the drill bit 106 is adapted to the storage groove, and the bottom end of the inside of the cross-shaped magnetic groove is fixedly connected to a magnetic block.

[0032] The drill bit 106 includes a cross-shaped card block, the top of the cross-shaped card block is fixedly connected to the drill rod, the cross-shaped card block is located inside the cross-shaped magnetic suction groove, the cross-shaped card block is adapted to the cross-shaped magnetic suction groove, and the bottom of the cross-shaped card block is fixedly connected to an iron sheet, the iron sheet is adapted to the magnetic block, and the iron sheet and the magnetic block are magnetically attracted;

[0033] The position of the drill bit 106 can be easily limited by the clamping seat 105. The installation of the boss 102 and the clamping seat 105 allows the drill bit 106 to be stably installed. The magnetic suction method allows the drill bit 106 to be quickly replaced during use, and the drill bit 106 can be quickly switched with the spare drill bit 111 during use.

[0034] A PCB driving circuit board 104 is installed inside the heat dissipation sleeve 101. The PCB driving circuit board 104 is detachably connected to the storage seat 110. The bottom end of the PCB driving circuit board 104 is detachably connected to a rubber ring 108. The bottom end of the rubber ring 108 is detachably connected to an electric air pump 109. The electric air pump 109 is located above the storage seat 110. The electric air pump 109 is electrically connected to the PCB driving circuit board 104. The PCB driving circuit board 104 is electrically connected to the battery pack 112.

[0035] A pneumatic motor 107 is fixedly connected to the top of the PCB driving circuit board 104 , and an input end of the pneumatic motor 107 is connected to an output end of the electric air pump 109 .

[0036] The output end of the pneumatic motor 107 passes through the bottom end of the boss 102 and extends into the mounting groove to be fixedly connected to the clamping seat 105;

[0037] The PCB driving circuit board 104 is connected to the network, and the PCB driving circuit board 104 is controlled to drive the electric air pump 109 to work. The electric air pump 109 delivers compressed air to the pneumatic motor. The pneumatic motor runs, and the pneumatic motor drives the boss 102 to rotate through the output end. The boss 102 drives the drill bit 106 to rotate, thereby facilitating the disassembly and assembly of the drone. The air drill body 1 of the present application has a compact structure and does not require additional equipment for connecting compressed air. While reducing the overall volume of the air drill, it also reduces the time for connecting the air drill to external equipment, making it more convenient to use.

[0038] Specific implementation process: First, when the air drill needs to be used to disassemble and assemble the drone, the battery pack 112 supplies power to the PCB driver circuit board 104. After the PCB driver circuit board 104 receives the power, it controls the electric air pump 109 to start working. The electric air pump 109 generates compressed air and delivers the compressed air to the pneumatic motor 107. After the compressed air enters the pneumatic motor 107, it pushes the internal components of the pneumatic motor 107 to move, so that the output end of the pneumatic motor 107 rotates. Since the output end of the pneumatic motor 107 is fixedly connected to the clamping seat 105, the clamping seat 105 rotates with the output end of the pneumatic motor 107, and the drill bit 106 is magnetically fixed to the cross-shaped clamping block and the cross-shaped magnetic suction groove at the top of the clamping seat 105, so the clamping seat 105 drives the drill bit 106 to rotate. 6 is rotated to realize the disassembly or drilling operation of the drone parts. During the operation, the user can adjust the angle and position of the anti-skid hollow handle 205 through the hinge head 201, the damping shaft 202, the connecting head 203 and the connecting block 204 to obtain a comfortable and convenient holding posture and operating angle. The anti-skid hollow handle 205 can also be slid to the outer end of the air drill body 1 to reduce the overall volume, which is convenient for use and carrying in different space environments. In addition, when the drill bit 106 needs to be replaced, the drill bit 106 in use can be directly pulled out of the cross-shaped magnetic suction groove of the clamping seat 105, the spare drill bit 111 can be taken out from the storage groove of the storage seat 110, and the cross-shaped clamping block of the spare drill bit 111 can be inserted into the cross-shaped magnetic suction groove. The replacement can be quickly completed under the magnetic attraction of the magnetic block.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A portable air drill for disassembling and assembling a drone, characterized in that: include: An air drill body (1), the air drill body (1) comprising a heat dissipation sleeve (101), the bottom end of the heat dissipation sleeve (101) being fixedly connected to a base (103), the top end of the base (103) being detachably connected to a storage seat (110), a plurality of storage slots being provided at the front end of the storage seat (110), spare drill bits (111) being provided inside the storage slots, battery packs (112) being installed at both left and right ends of the storage seat (110), the battery packs (112) being adapted to the heat dissipation sleeve (101), and the battery packs (112) being slidably connected to the heat dissipation sleeve (101); A foldable handle (2), the foldable handle (2) comprising a hinged head (201), the bottom end of the hinged head (201) being fixedly connected to a damping shaft (202), the outer end of the damping shaft (202) being rotatably connected to a connecting head (203) located on the outer wall of the hinged head (201), the bottom end of the connecting head (203) being fixedly connected to a connecting block (204), the outer end of the connecting block (204) being slidably connected to an anti-slip hollow handle (205), the anti-slip hollow handle (205) being connected to the air drill body (1) The anti-slip hollow handle (205) is located at the outer end of the air drill body (1), and the anti-slip hollow handle (205) is slidably connected to the air drill body (1). The inner wall of the anti-slip hollow handle (205) is fixedly connected with a plurality of slide blocks distributed in an annular shape. The outer end of the air drill body (1) is provided with a plurality of slide grooves adapted to the slide blocks, and the slide grooves are slidably connected to the slide blocks. The outer end of the connecting block (204) is provided with a slide groove adapted to the slide blocks, and the slide grooves correspond to each other one by one, and the slide grooves are slidably connected to the slide blocks.

2. A portable air drill for disassembling and assembling a drone according to claim 1, characterized in that: The top of the heat dissipation sleeve (101) is detachably connected to a boss (102), the top of the boss (102) is provided with a mounting groove, the interior of the mounting groove is rotatably connected to a snap-in seat (105), the top of the snap-in seat (105) is provided with a cross-shaped magnetic groove, the interior of the cross-shaped magnetic groove magnetically attracts a drill bit (106), the drill bit (106) is adapted to the storage groove, and the bottom of the cross-shaped magnetic groove is fixedly connected to a magnetic block.

3. A portable air drill for disassembling and assembling a drone according to claim 2, characterized in that: The drill bit (106) comprises a cross-shaped clamping block, the top end of which is fixedly connected to a drill rod, the cross-shaped clamping block is located inside a cross-shaped magnetic suction groove, the cross-shaped clamping block is adapted to the cross-shaped magnetic suction groove, the bottom end of the cross-shaped clamping block is fixedly connected to an iron sheet, the iron sheet is adapted to a magnetic block, and the iron sheet is magnetically attracted to the magnetic block.

4. The portable air drill for disassembling and assembling a drone according to claim 2, characterized in that: A PCB driving circuit board (104) is installed inside the heat dissipation sleeve (101); the PCB driving circuit board (104) is detachably connected to the storage seat (110); a rubber ring (108) is detachably connected to the bottom end of the PCB driving circuit board (104); an electric air pump (109) is detachably connected to the bottom end of the rubber ring (108); the electric air pump (109) is located above the storage seat (110); the electric air pump (109) is electrically connected to the PCB driving circuit board (104); and the PCB driving circuit board (104) is electrically connected to a battery pack (112).

5. The portable air drill for disassembling and assembling a drone according to claim 4, characterized in that: A pneumatic motor (107) is fixedly connected to the top end of the PCB driving circuit board (104), and an input end of the pneumatic motor (107) is connected to an output end of an electric air pump (109).

6. The portable air drill for disassembling and assembling a drone according to claim 5, characterized in that: The output end of the pneumatic motor (107) passes through the bottom end of the boss (102) and extends into the installation groove to be fixedly connected to the clamping seat (105).

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