CN214566125U

CN214566125U - Luminous oar of flying unmanned aerial vehicle

Info

Publication number: CN214566125U
Application number: CN202120409182.3U
Authority: CN
Inventors: 肖恒志
Original assignee: Ningbo Qianfeng Model Co ltd
Current assignee: Ningbo Qianfeng Model Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-02
Anticipated expiration: 2031-02-25

Abstract

The utility model provides a flower flies luminous oar of unmanned aerial vehicle, be provided with the luminous oar body and the upper cover plate of setting in luminous oar body propeller hub one side of a plurality of paddles including the outer wall, the symmetry is provided with the battery mounting groove on the propeller hub of luminous oar body, be provided with the fixed recess of bar on the paddle, install the phosphorus copper sheet in the battery mounting groove, be provided with the FPCB board between the propeller hub of upper cover plate and luminous oar body, and FPCB board one side is provided with the insertion piece, be provided with micro-gap switch on the FPCB board, a plurality of LED lamp pearls of parallelly connected on the insertion piece, the corresponding battery mounting groove of FPCB board is provided with the fluting, fluting one end is provided with anodal wire, be provided with the negative pole wire around the FPCB board, LED lamp both ends respectively with anodal wire and negative pole wire electric connection. Compared with the prior art, through set up insertion piece and a plurality of LED lamps of parallelly connected in FPCB board one side, set up the fixed recess with the insertion piece adaptation simultaneously on the paddle of luminous oar, rotatory messenger produces annular dazzling various changeable light efficiency when luminous oar.

Description

Luminous oar of flying unmanned aerial vehicle

Technical Field

The utility model relates to a screw technical field, in particular to flower flies luminous oar of unmanned aerial vehicle.

Background

A drone is an unmanned aircraft that is operated by a radio remote control device and self-contained program control, some also operating autonomously, either completely or intermittently, using an onboard computer. Unmanned aerial vehicles can be divided into military use and civil use according to the application field, and are widely applied in various fields such as aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, surveying and mapping, news reporting, electric power inspection and the like at present. The existing unmanned aerial vehicle paddle is mostly only provided with a small indicating lamp in volume on the paddle body or is provided with an LED lamp with a luminous effect in the middle of the paddle body, the indicating effect is greatly weakened when the light is dark or the unmanned aerial vehicle flies far away, the display effect is also very single in addition, and the colorful luminous effect cannot be displayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the problem to prior art exists provides a more reasonable luminous oar of unmanned aerial vehicle is flown to flower.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a flying unmanned aerial vehicle light-emitting paddle comprises a light-emitting paddle body and an upper cover plate, wherein the outer wall of the light-emitting paddle body is provided with a plurality of paddles, the upper cover plate is arranged on one side of a paddle hub of the light-emitting paddle body, a mounting hole is formed in the middle of the light-emitting paddle body, battery mounting grooves are symmetrically formed in the paddle hub of the light-emitting paddle body, strip-shaped fixing grooves are formed in the paddles parallel to the battery mounting grooves, a phosphor copper sheet is mounted in each battery mounting groove, a plurality of conducting strips are correspondingly arranged on the upper side of the phosphor copper sheet, an FPCB plate is arranged between the upper cover plate and the paddle hub of the light-emitting paddle body, inserting pieces matched with the fixing grooves are arranged on one side of the FPCB plate, a micro switch is arranged on the FPCB plate, a plurality of LED lamp beads are arranged on each inserting piece in parallel, a resistor is arranged on one of the inserting pieces, a groove is formed in the position corresponding to the battery mounting groove, and an anode lead is arranged at one end of the groove, center on the FPCB board is provided with the negative pole wire, LED lamp both ends respectively with anodal wire and negative pole wire electric connection, the battery is equipped with in the battery mounting groove.

Preferably, the phosphor copper sheet comprises an outer side sheet and an inner side sheet which are symmetrically arranged, wherein the middle part of the outer side sheet is provided with an A-shaped elastic sheet, one end of the A-shaped elastic sheet is connected with the phosphor copper sheet, and the other end of the A-shaped elastic sheet is inwards tilted.

Preferably, a plurality of limiting columns are arranged on the upper side of the hub of the luminous paddle body, and a plurality of through holes are formed in the FPCB plate and the upper cover plate corresponding to the limiting columns.

Preferably, the battery mounting groove both sides are provided with the rectangle joint groove that length is longer than the battery mounting groove, the phosphor copper sheet passes through the joint groove and installs in the oar hub of luminous oar body.

Compared with the prior art, the utility model discloses the flower flies the beneficial effect of the luminous oar of unmanned aerial vehicle: through set up the inserted sheet and connect a plurality of LED lamps in parallel on the inserted sheet in FPCB board one side, set up the fixed recess with the inserted sheet adaptation simultaneously on the paddle of luminous oar, make it produce annular dazzling various changeable light efficiency when luminous oar is rotatory.

Drawings

Fig. 1 is the utility model discloses the structure explosion chart of the luminous oar of flying unmanned aerial vehicle.

Fig. 2 is the utility model discloses the structure schematic diagram of the FPCB board of the luminous oar of unmanned aerial vehicle is flown to flower.

Reference numerals: 1. a light emitting paddle body; 11. a battery mounting groove; 12. fixing the groove; 13. a limiting column; 14. mounting holes; 2. an upper cover plate; 3. a phosphorus copper sheet; 31. a spring plate; 4. a battery; 5. a FPCB board; 51. a plug-in sheet; 52. a microswitch; 53. a resistance; 54. LED lamp beads; 55. a positive electrode lead; 56. and a negative electrode lead.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 2, the luminous oar of flying unmanned aerial vehicle of this embodiment includes luminous oar body 1 that the outer wall is provided with a plurality of paddles, the upper cover plate 2 of setting in luminous oar body 1 propeller hub one side and the installation FPCB board 5 between upper cover plate 2 and luminous oar body 1. In this embodiment, the oar hub outside of luminous oar body 1 is provided with three paddle, installs on the paddle through parallelly connected LED lamp on FPCB board 5, makes luminous oar produce in rotatory in-process and dazzles various annular light effect.

Luminous oar body 1 middle part is provided with and is used for installing mounting hole 14 on unmanned aerial vehicle. The symmetry is provided with the battery mounting groove 11 of rectangle on the oar hub of luminous oar body 1, and battery mounting groove 11 both sides set up length and are good at the rectangle joint groove of battery mounting groove 11, all installed phosphor copper sheet 3 in two battery mounting grooves 11 through the joint groove, and is concrete, phosphor copper sheet 3 is including the outside piece and the interior side piece that the symmetry set up, and wherein outside piece middle part is provided with one end and is connected with phosphor copper sheet 3, the first shell fragment 31 that appears of the inside perk of the other end. Two conducting strips which are arranged in a staggered way are correspondingly arranged on the upper side of the phosphor copper sheet 3. In practical use, two LR521 button batteries 4 are arranged in the battery mounting groove 11 for supplying power to the LED lamp.

In addition, a strip-shaped fixing groove 12 is provided on the paddle parallel to the battery mounting groove 11. Be provided with three spacing post 13 with battery mounting groove 11 one side between the battery mounting groove 11 of luminous oar body 1's oar hub upside, correspond spacing post 13 on FPCB board 5 and the upper cover plate 2 and be provided with three through-hole, be fixed in luminous oar body 1 with upper cover plate 2 through spacing post 13 and through-hole cooperation.

An FPCB plate 5 is arranged between the upper cover plate 2 and the hub of the luminous paddle body 1, and an inserting piece 51 matched with the fixing groove 12 is arranged on one side of the FPCB plate 5. Specifically, the FPCB board 5 is provided with a micro switch 52, in this embodiment, the patch 51 is connected in parallel with three LED lamp beads 54, and one of the branches is provided with a resistor 53. Simultaneously, the FPCB board 5 is provided with a groove corresponding to the battery mounting groove 11, one end of the groove is provided with a positive wire 55, a negative wire 56 is arranged around the FPCB board 5, two ends of the LED lamp are respectively electrically connected with the positive wire 55 and the negative wire 56, the microswitch 52 is pressed down during use, and the effect of the luminous PCB is achieved.

Compared with the prior art, the luminous oar of the flying unmanned aerial vehicle provided by the utility model has the advantages that the inserting sheet is arranged on one side of the FPCB plate, the LED lamps are connected in parallel, the fixing groove matched with the inserting sheet is arranged on the paddle of the luminous oar, and when the luminous oar rotates, the luminous efficiency is annular, colorful and changeable; embedding the positive and negative electrodes of the LED lamp into a propeller hub of the luminous propeller body, placing button batteries on two sides of the propeller hub, and taking electricity through a phosphor copper sheet and an FPCB (flexible printed circuit board) which are arranged in a battery mounting groove, wherein the structure is exquisite; the paddle is provided with a fixing groove matched with the insertion sheet, and the FPCB board is controlled by the micro switch to emit light, so that the effect of emitting light of the PCB is realized.

Finally, it should be noted that: the above embodiments are merely illustrative of the technical solutions of the present invention, and not limitative thereof; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A luminous paddle of a flying unmanned aerial vehicle comprises a luminous paddle body (1) with a plurality of paddles on the outer wall and an upper cover plate (2) arranged on one side of a paddle hub of the luminous paddle body (1), wherein a mounting hole (14) is formed in the middle of the luminous paddle body (1), the luminous paddle is characterized in that battery mounting grooves (11) are symmetrically formed in the paddle hub of the luminous paddle body (1), strip-shaped fixing grooves (12) are formed in paddles parallel to the battery mounting grooves (11), a phosphor copper sheet (3) is mounted in each battery mounting groove (11), a plurality of conducting sheets are correspondingly arranged on the upper side of each phosphor copper sheet (3), an FPCB plate (5) is arranged between the upper cover plate (2) and the paddle hub of the luminous paddle body (1), an inserting sheet (51) matched with the fixing grooves (12) is arranged on one side of the FPCB plate (5), and a microswitch (52) is arranged on the FPCB, the LED lamp is characterized in that a plurality of LED lamp beads (54) are arranged on the insertion sheet (51) in parallel, a resistor (53) is arranged on one of the branches, a groove is formed in the FPCB plate (5) corresponding to the battery mounting groove (11), an anode wire (55) is arranged at one end of the groove, a cathode wire (56) is arranged around the FPCB plate (5), two ends of the LED lamp are electrically connected with the anode wire (55) and the cathode wire (56) respectively, and a battery (4) is arranged in the battery mounting groove (11).

2. The flying unmanned aerial vehicle luminous paddle according to claim 1, wherein the phosphor copper sheet (3) comprises an outer side sheet and an inner side sheet which are symmetrically arranged, the middle of the outer side sheet is provided with an A-shaped elastic sheet (31) of which one end is connected with the phosphor copper sheet (3) and the other end is tilted inwards.

3. The light-emitting paddle of flying unmanned aerial vehicle of claim 1, wherein the upper side of the paddle hub of the light-emitting paddle body (1) is provided with a plurality of limiting columns (13), and the FPCB plate (5) and the upper cover plate (2) are provided with a plurality of through holes corresponding to the limiting columns (13).

4. The light-emitting paddle of the flying unmanned aerial vehicle of claim 1, wherein rectangular clamping grooves with the length longer than that of the battery mounting groove (11) are arranged on two sides of the battery mounting groove (11), and the phosphor copper sheet (3) is mounted on a paddle hub of the light-emitting paddle body (1) through the clamping grooves.