CN213705806U

CN213705806U - Multi-shaft unmanned aerial vehicle motor electric tuning device

Info

Publication number: CN213705806U
Application number: CN202022867372.8U
Authority: CN
Inventors: 余道义
Original assignee: Shenzhen Act Manufacturing Co ltd
Current assignee: Shenzhen Act Manufacturing Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-16
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a multiaxis unmanned aerial vehicle motor electricity adjusting device, including lower casing and basic shell, the circuit board is transferred to the inside of basic shell is installed through the screw, and installs the apron through the screw on the top outer wall of basic shell, and the welding has the end of pegging graft on one side outer wall of circuit board is transferred to electricity, and basic shell and apron are close to the constant head tank that agrees with mutually with the end of pegging graft on one side outer wall of end of pegging graft, and the welding has the graphite alkene heat-conducting plate on one side outer wall that basic shell and apron were kept away from mutually, and the axle center department welding that basic shell and apron opposite side outer wall has. The utility model discloses it has radiating fin and ring frame to weld respectively on one side outer wall of circuit board is transferred to graphite alkene heat-conducting plate, and the inside motor of ring frame drives the heat dissipation fan and rotates, can in time effectually evacuate graphite alkene heat-conducting plate transmission to radiating fin's heat, very big promotion the radiating efficiency of circuit board is transferred to electricity.

Description

Multi-shaft unmanned aerial vehicle motor electric tuning device

Technical Field

The utility model relates to an unmanned air vehicle technique field especially relates to a multiaxis unmanned aerial vehicle motor electricity is transferred device.

Background

Along with the development of rotor craft technique, the aircraft is applied to more and more production, application, and the electricity adjusting device is rotor craft's important component, and it is through control aircraft drive arrangement's rotational speed to the realization is to unmanned aerial vehicle flying speed's infinitely variable control.

Among the prior art, the electricity adjusting device generates heat and is concentrated, the radiating effect is poor, seriously influences the life of electricity adjusting device, and electricity adjusting device's waterproof, dustproof effect is poor.

Therefore, it is necessary to design a multi-axis unmanned aerial vehicle electric motor tuning device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having generating heat of electricity adjusting device among the prior art and concentrating, the radiating effect is poor, seriously influences electricity adjusting device's life, and electricity adjusting device's waterproof, dustproof poor shortcoming of effect, and a multiaxis unmanned aerial vehicle motor electricity adjusting device that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multiaxis unmanned aerial vehicle motor electricity adjusting device, includes casing and basic shell down, the circuit board is transferred to the inside of basic shell is installed through the screw, and installs the apron through the screw on the top outer wall of basic shell, the welding has the end of pegging graft on one side outer wall of circuit board is transferred to the electricity, and sets up the constant head tank that agrees with mutually with the end of pegging graft on basic shell and the apron is close to one side outer wall of end of pegging graft, the welding has the graphite alkene heat-conducting plate on one side outer wall that basic shell and apron kept away from mutually, and the axle center department welding that the graphite alkene heat-conducting plate kept away from basic shell and apron opposite side outer wall has the ring frame, the inside welding of ring frame has the support, and the axle center department of support installs the motor through the screw, the output parallel key of motor is.

Furthermore, a filter screen plate is arranged on the inner wall of the other side, away from the graphene heat conducting plate, of the ring frame through screws.

Further, the upper shell is installed on the outer wall of the top of the lower shell through screws, and rectangular grooves are formed in the outer wall of one side, away from the lower shell and the outer wall of one side of the upper shell.

Furthermore, a column casing is welded around the inner wall of one side, adjacent to the upper casing, of the lower casing, a support column is inserted into the column casing, and a bearing plate is welded at the top end of the support column.

Further, a limiting groove is formed in the inner walls of the two sides of the column casing, limiting blocks in the limiting grooves are welded to the outer walls of the two sides of the end, located inside the column casing, of the support, springs are welded to the bottom ends of the support, and the support is connected to the inside of the column casing through the limiting blocks and the springs in a sliding mode.

Furthermore, the base shell and the cover plate are respectively matched with the inner parts of the lower shell and the upper shell, and the bearing plate is propped against the periphery of the outer wall of one side, far away from the base shell and the cover plate, of the base shell and the cover plate through the action of the supporting columns and the springs.

Furthermore, the graphene heat-conducting plates are respectively fit in the lower shell and the upper shell, and the heat-radiating fins are fit in the rectangular grooves.

The utility model has the advantages that:

1. through the motor that sets up, the graphite alkene heat-conducting plate has welded radiating fin and ring frame respectively on keeping away from one side outer wall of electricity accent circuit board, and the inside motor of ring frame drives the heat dissipation fan and rotates, can carry out timely effectual sparse with graphite alkene heat-conducting plate transmission to radiating fin's heat, very big promotion the radiating efficiency of electricity accent circuit board, novel structure, reasonable in design, the practicality is strong.

2. Through the basic shell and the apron that set up, the collocation of basic shell and apron is used for the circuit board can obtain effectual protection to the electricity accent, and graphite alkene heat-conducting plate laminates mutually with the circuit board of electricity accent simultaneously, makes the circuit board of electricity accent can obtain timely effectual heat dissipation, and then has prolonged the life of circuit board of electricity accent.

3. Through the lower casing and the upper casing that set up, base shell and apron agree with respectively under the casing with the inside of last casing, and radiating fin agrees with in the inside of rectangular channel for radiating fin can obtain fine guard action, prevents to buckle and then influences the radiating efficiency.

4. Through the dish of accepting that sets up, the pillar promotes through the effect of stopper and spring and accepts the dish and laminate with basic shell and apron for electricity is transferred circuit board and is had fine buffering shock resistance in the inside of casing and last casing down, has promoted the stability of basic shell and apron when casing and last casing are inside down.

Drawings

Fig. 1 is a schematic structural view of a multi-axis unmanned aerial vehicle motor electric tuning device provided by the utility model;

fig. 2 is an exploded schematic view of a multi-axis unmanned aerial vehicle motor electric tuning device provided by the present invention;

fig. 3 is a schematic structural view of a graphene heat-conducting plate of the multi-axis unmanned aerial vehicle electric motor tuning device provided by the utility model;

fig. 4 is the utility model provides a multiaxis unmanned aerial vehicle motor electricity is transferred device's column casing structure schematic diagram.

In the figure: the device comprises a lower shell 1, an upper shell 2, a rectangular groove 3, a base shell 4, a cover plate 5, an electric tuning circuit board 6, a plug end 7, a positioning groove 8, a graphene heat conducting plate 9, a heat radiating fin 10, a ring frame 11, a bracket 12, a motor 13, a heat radiating fan 14, a filter screen plate 15, a column barrel 16, a pillar 17, a bearing disc 18, a limiting groove 19, a limiting block 20 and a spring 21.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 4 simultaneously, a multi-shaft unmanned aerial vehicle electric motor tuning device, which comprises a lower shell 1 and a base shell 4, an electric tuning circuit board 6 is installed inside the base shell 4 through screws, a cover plate 5 is installed on the outer wall of the top of the base shell 4 through screws, a plugging end 7 is welded on the outer wall of one side of the electric tuning circuit board 6, a positioning groove 8 matched with the plugging end 7 is formed on the outer wall of one side, close to the plugging end 7, of the base shell 4 and the cover plate 5, a graphene heat conduction plate 9 is welded on the outer wall of one side, far away from the base shell 4 and the cover plate 5, a ring frame 11 is welded at the axle center of the outer wall of the other side of the graphene heat conduction plate 9, a support 12 is welded inside the ring frame 11, a motor 13 is installed at the axle center of the support 12 through screws, the model of the motor 13 is a2212, a heat dissipation fan 14 is connected to the flat key of the output end of the motor 13, and heat dissipation fins The graphite alkene heat-conducting plate 9 is kept away from and is welded radiating fin 10 and ring frame 11 on one side outer wall of electricity accent circuit board 6 respectively, and the inside motor 13 of ring frame 11 drives heat dissipation fan 14 and rotates, can carry out timely effectual sparse with the heat that graphite alkene heat-conducting plate 9 transmitted to radiating fin 10, very big promotion the radiating efficiency of electricity accent circuit board 6.

Further, the ring frame 11 is far away from the inner wall of the other side of the graphene heat conducting plate 9 and is provided with the filter screen plate 15 through screws, and the filter screen plate 15 can play a good protection role on the motor 13.

Further, install last casing 2 through the screw on the top outer wall of casing 1 down, and all seted up rectangular channel 3 on the one side outer wall that casing 1 and last casing 2 kept away from mutually down.

Further, all welded the column casing 16 around the adjacent one side inner wall of casing 1 and last casing 2 down, and the inside grafting of column casing 16 has a pillar 17, and the top welding of pillar 17 has the dish of accepting 18, and it has the antiskid cushion to adhere on the lateral wall of dish of accepting 18.

Further, limiting grooves 19 are formed in inner walls of two sides of the column casing 16, limiting blocks 20 connected to the limiting grooves 19 in a sliding mode are welded to outer walls of two sides of one end, located inside the column casing 16, of the support 17, springs 21 are welded to the bottom end of the support 17, and the support 17 is connected to the inside of the column casing 16 in a sliding mode through the limiting blocks 20 and the springs 21.

Further, base shell 4 and apron 5 agree with the inside of casing 1 and last casing 2 down respectively, and accept dish 18 and hold in base shell 4 and apron 5 through the effect top of pillar 17 and spring 21 keep away from one side outer wall around mutually, pillar 17 promotes through the effect of stopper 20 and spring 21 and accepts dish 18 and base shell 4 and apron 5 and laminate for electricity transfer circuit board 6 has fine buffering antidetonation in the inside of casing 1 and last casing 2 down.

Further, graphite alkene heat-conducting plate 9 agrees with the inside of casing 1 and last casing 2 under respectively, and radiating fin 10 agrees with the inside at rectangular channel 3 for radiating fin 10 can obtain fine guard action, prevents to buckle and then influences the radiating efficiency.

The working principle is as follows: when the multi-shaft unmanned aerial vehicle motor electric adjusting device is used, an operator firstly installs an electric adjusting circuit board 6 in a base shell 4 through screws, then installs a cover plate 5 on the outer wall of the top of the base shell 4 through screws, a graphene heat conducting plate 9 jointed with the electric adjusting circuit board 6 is welded on one side, far away from the base shell 4 and the cover plate 5, of the graphene heat conducting plate 9, a heat radiating fin 10 and a ring frame 11 are respectively welded on the outer wall of one side, far away from the electric adjusting circuit board 6, of the graphene heat conducting plate 9, a motor 13 in the ring frame 11 drives a heat radiating fan 14 to rotate, heat transmitted to the heat radiating fin 10 by the graphene heat conducting plate 9 can be effectively evacuated in time, the heat radiating efficiency of the electric adjusting circuit board 6 is greatly improved, finally, the operator fixes a lower shell 1 and an upper shell 2 through screws, so that the base shell 4 and the cover plate 5 are respectively fitted in, when the pillar 17 pushes the bearing disc 18 to be attached to the base shell 4 and the cover plate 5 under the action of the limiting block 20 and the spring 21, the electrically-controlled circuit board 6 has good buffering shock resistance in the lower shell 1 and the upper shell 2.

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 multiaxis unmanned aerial vehicle motor electricity adjusting device, includes casing (1) and base casing (4) down, its characterized in that, the inside of base casing (4) is installed electricity through the screw and is transferred circuit board (6), and installs apron (5) on the top outer wall of base casing (4) through the screw, it has grafting end (7) to weld on the outer wall of one side of electricity transfer circuit board (6), and sets up constant head tank (8) that agrees with grafting end (7) on the outer wall of one side that base casing (4) and apron (5) are close to grafting end (7), it has graphite alkene heat-conducting plate (9) to weld on the outer wall of one side that base casing (4) and apron (5) keep away from mutually, and graphite alkene heat-conducting plate (9) keep away from the axle center department welding of base casing (4) and apron (5) opposite side outer wall and have ring frame (11), the welding of inside welding of, and the axle center department of support (12) installs motor (13) through the screw, the output parallel key of motor (13) is connected with heat dissipation fan (14), and the welding has on the one side outer wall that graphite alkene heat-conducting plate (9) is close to ring frame (11) to be the radiating fin (10) that the equidistance structure distributes.

2. The multi-axis unmanned aerial vehicle electric motor tuning device of claim 1, wherein the ring frame (11) is provided with a screen plate (15) on the inner wall of the other side far away from the graphene heat conducting plate (9) through screws.

3. The multi-axis unmanned aerial vehicle electric motor tuning device of claim 1, wherein the upper housing (2) is mounted on the outer wall of the top of the lower housing (1) through screws, and rectangular grooves (3) are formed in the outer walls of the sides of the lower housing (1) and the upper housing (2) away from each other.

4. The multi-axis unmanned aerial vehicle electric motor regulation device of claim 1, wherein columns (16) are welded around the inner wall of one side of the lower shell (1) and the upper shell (2), a support column (17) is inserted into the column (16), and a bearing disc (18) is welded at the top end of the support column (17).

5. The multi-shaft unmanned aerial vehicle electric motor tuning device of claim 4, wherein the column casing (16) is provided with a limiting groove (19) on both inner walls, the pillar (17) is welded with a limiting block (20) slidably connected inside the limiting groove (19) on both outer walls at one end inside the column casing (16), the bottom end of the pillar (17) is welded with a spring (21), and the pillar (17) is slidably connected inside the column casing (16) through the limiting block (20) and the spring (21).

6. The multi-axis unmanned aerial vehicle electric motor tuning device of claim 1, wherein the base shell (4) and the cover plate (5) are respectively fitted inside the lower shell (1) and the upper shell (2), and the bearing plate (18) is supported around the outer wall of one side, away from the base shell (4) and the cover plate (5), through the action of the support column (17) and the spring (21).

7. The multi-axis unmanned aerial vehicle electric motor tuning device of claim 1, wherein the graphene heat conducting plates (9) are respectively fitted in the lower shell (1) and the upper shell (2), and the heat radiating fins (10) are fitted in the rectangular grooves (3).