Acoustic imaging locator for pod of unmanned aerial vehicle

Abstract

The utility model discloses an unmanned aerial vehicle pod acoustic imaging positioning instrument, which comprises an unmanned aerial vehicle, a lock pin mechanism and a positioning instrument, a mounting seat is arranged at the bottom of the unmanned aerial vehicle, and a guide groove is formed in the side wall of the mounting seat. The lock pin mechanism comprises a support arranged in the mounting base, a guide rod arranged on the side wall of the support, a sliding block moving along the guide rod, an elastic piece arranged between the sliding block and the support, an L-shaped plug pin arranged on the side wall of the sliding block and moving along a guide groove, a movable arm movably matched with the sliding block and an unlocking rod movably matched with the movable arm. The side wall of the positioning instrument is provided with an installation plate, the side wall of the installation plate is provided with an insertion hole matched with the L-shaped insertion rod and a clamping groove communicated with the insertion hole, the unlocking rod is pressed to drive the movable arm to push the sliding block to move towards the two sides, the short edge of the L-shaped plug pin retreats from the clamping groove in the insertion hole, and then the L-shaped plug pin can be pulled out of the insertion hole. The positioning column is simple, convenient and flexible in combination.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to an acoustic imaging locator for a pod of an unmanned aerial vehicle. Background Art

[0002] The acoustic imaging locator is a special device that uses a microphone array to measure the distribution of the sound field within a certain range. It can be used to measure the position and radiation status of an object and display an intuitive image in the form of a cloud map, i.e., acoustic imaging measurement. The detector not only has the functions of sound acquisition, image acquisition, and sound positioning visualization of traditional acoustic cameras, but also carries infrared imaging equipment to realize multiple detection and diagnosis of equipment failures. When used in the power detection industry, it needs to be used with drones.

[0003] The acoustic imaging locator in the prior art is mostly used on the ground, lacking a structure for connecting with a drone, or directly connected to the drone during use, which makes it inconvenient to disassemble. In view of this, we propose a drone pod acoustic imaging locator. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned problems and / or problems existing in the use of the UAV pod acoustic imaging locator, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an acoustic imaging locator for a drone pod, which pushes the slider along the guide rod through a spring to bring the L-shaped pin closer, insert the short side of the L-shaped pin into the slot in the socket of the mounting plate, press the unlocking lever, drive the movable arm to push the slider to move to both sides, and the short side of the L-shaped pin withdraws from the slot in the socket, and the L-shaped pin can be pulled out of the socket, completing the disassembly and assembly operation of the positioning column body, which is simple and convenient and flexible in combination.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] An unmanned aerial vehicle pod acoustic imaging locator, comprising:

[0009] A drone, wherein a mounting seat is provided at the bottom of the drone, and a guide groove is provided on a side wall of the mounting seat;

[0010] A locking pin mechanism, the locking pin mechanism comprising a bracket arranged inside the mounting seat, a guide rod arranged on the side wall of the bracket, a slider moving along the guide rod, an elastic member arranged between the slider and the bracket, an L-shaped latch on the side wall of the slider and moving along the guide groove, a movable arm movably matched with the slider, and an unlocking rod movably matched with the movable arm;

[0011] A locator, wherein a side wall of the locator is provided with a mounting plate, and a side wall of the mounting plate is provided with a socket matched with an L-shaped plug rod and a card slot connected with the socket.

[0012] As a preferred solution of the drone pod acoustic imaging locator described in the utility model, an assembly groove is provided at the bottom of the mounting seat, the bracket is inserted from the bottom of the assembly groove, and the unlocking rod extends from below the assembly groove.

[0013] As a preferred solution of the UAV pod acoustic imaging locator described in the utility model, the elastic member is made of a spring, and the surface of the spring is sprayed with anti-corrosion paint.

[0014] As a preferred solution of the drone pod acoustic imaging locator described in the utility model, a linear bearing is provided on the side wall of the bracket, and the unlocking rod moves axially along the linear bearing.

[0015] As a preferred solution of the drone pod acoustic imaging locator described in the utility model, a pressing portion is provided at the bottom of the unlocking lever, and the pressing portion is a flexible rubber head.

[0016] As a preferred solution of the UAV pod acoustic imaging locator described in the utility model, a side wall of the mounting plate is provided with a universal head, and the other end of the universal head is fixedly connected to the side wall of the locator.

[0017] Compared with the prior art, the utility model has the following beneficial effects: this type of UAV pod acoustic imaging locator, by means of a spring pushing the slider to move along the guide rod, brings the L-shaped pin closer, inserts the short side of the L-shaped pin into the slot in the socket of the mounting plate, presses the unlocking lever, drives the movable arm to push the slider to move to both sides, and the short side of the L-shaped pin withdraws from the slot in the socket, and the L-shaped pin can be pulled out of the socket, completing the disassembly and assembly operation of the positioning column body, which is simple and convenient, and flexible in combination. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of an acoustic imaging locator for a drone pod of the utility model;

[0020] Figure 2 This is a schematic diagram of the explosion part structure of an acoustic imaging locator for a drone pod of the utility model;

[0021] Figure 3 This is a partial structural schematic diagram of a locking pin mechanism of an acoustic imaging locator for a drone pod of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the structure of the locator part of an acoustic imaging locator for a drone pod.

[0023] 100, UAV; 110, mounting seat; 111, guide groove; 200, locking pin mechanism; 210, bracket; 211, linear bearing; 220, guide rod; 230, slider; 240, elastic member; 250, L-shaped latch; 260, unlocking lever; 270, boom; 261, pressing part; 300, positioning instrument; 310, universal head; 320, mounting plate; 321, socket. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention in detail, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged at a general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] The utility model provides an acoustic imaging locator for a drone pod, which pushes a slider along a guide rod through a spring to bring an L-shaped pin closer, insert the short side of the L-shaped pin into a slot in a socket of a mounting plate, press an unlocking lever, drive a movable arm to push the slider to move to both sides, and withdraw the short side of the L-shaped pin from the slot in the socket, so that the L-shaped pin can be pulled out of the socket, completing the disassembly and assembly operation of the locating column body, which is simple, convenient and flexible in combination.

[0028] Figure 1-Figure 4 The structure diagram of an embodiment of an acoustic imaging locator for a drone pod of the utility model is shown. Figure 1-Figure 4 The present embodiment is a drone pod acoustic imaging locator, the main body of which includes a drone 100, a locking pin mechanism 200 and a locator 300.

[0029] The drone 100 is convenient for installing the locator 300 through the mounting seat 110, and the guide groove 111 limits and guides the L-shaped pin 250. Specifically, the bottom of the drone 100 is provided with a mounting seat 110, and the side wall of the mounting seat 110 is provided with a guide groove 111. In this embodiment, the bottom of the mounting seat 110 is provided with an assembly groove, the bracket 210 is inserted from the bottom of the assembly groove, and the unlocking rod 260 extends from the bottom of the assembly groove;

[0030] The lock pin mechanism 200 pushes the slider 230 along the guide rod 220 through the spring, and the L-shaped pin 250 is brought close. The short side of the L-shaped pin 250 is inserted into the slot in the insertion hole 321 of the mounting plate 320, and the unlocking rod 260 is pressed to drive the movable arm 270 to push the slider 230 to move to both sides. The short side of the L-shaped pin 250 is withdrawn from the slot in the insertion hole 321, and the L-shaped pin 250 can be pulled out of the insertion hole 321, completing the disassembly and assembly operation of the positioning column body, which is simple and convenient, and the combination is flexible. Specifically, the lock pin mechanism 200 includes a bracket 210 arranged inside the mounting seat 110, a guide rod 220 arranged on the side wall of the bracket 210, and a guide rod 220 arranged along the guide rod 220. The slider 230 moved by the rod 220, the elastic member 240 disposed between the slider 230 and the bracket 210, the L-shaped latch 250 on the side wall of the slider 230 and moving along the guide groove 111, the movable arm 270 movably matched with the slider 230, and the unlocking rod 260 movably matched with the movable arm 270. In this embodiment, the elastic member 240 is made of a spring, and the surface of the spring is sprayed with an anti-corrosion paint. The side wall of the bracket 210 is provided with a linear bearing 211, and the unlocking rod 260 moves axially along the linear bearing 211. The bottom of the unlocking rod 260 is provided with a pressing portion 261, and the pressing portion 261 is a flexible rubber head;

[0031] The locator 300 is arranged through the socket 321 on the mounting plate 320 and the slot inside the socket 321, so as to facilitate the use with the L-shaped pin 250. Specifically, the side wall of the locator 300 is provided with a mounting plate 320, and the side wall of the mounting plate 320 is provided with a socket 321 that cooperates with the L-shaped plug rod and a slot connected to the socket 321. In this embodiment, the side wall of the mounting plate 320 is provided with a universal head 310, and the other end of the universal head 310 is fixedly connected to the side wall of the locator 300.

[0032] Combination Figure 1-Figure 4The specific use process of the drone pod acoustic imaging locator of this embodiment is as follows: the slider 230 is pushed by the spring to move along the guide rod 220, the L-shaped pin 250 is moved close, the short side of the L-shaped pin 250 is inserted into the slot in the socket 321 of the mounting plate 320, the unlocking rod 260 is pressed, and the movable arm 270 is driven to push the slider 230 to move to both sides, and the short side of the L-shaped pin 250 is withdrawn from the slot in the socket 321, and the L-shaped pin 250 can be pulled out of the socket 321, completing the disassembly and assembly operation of the positioning column body, which is simple and convenient, and the combination is flexible.

[0033] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An unmanned aerial vehicle pod acoustic imaging locator, characterized in that: include: A drone (100), wherein a mounting seat (110) is provided at the bottom of the drone (100), and a guide groove (111) is provided on a side wall of the mounting seat (110); A locking pin mechanism (200), the locking pin mechanism (200) comprising a bracket (210) arranged inside a mounting seat (110), a guide rod (220) arranged on a side wall of the bracket (210), a slider (230) moving along the guide rod (220), an elastic member (240) arranged between the slider (230) and the bracket (210), an L-shaped latch (250) on the side wall of the slider (230) and moving along the guide groove (111), a movable arm (270) movably cooperating with the slider (230), and an unlocking rod (260) movably cooperating with the movable arm (270); A positioning instrument (300) is provided with a mounting plate (320) on its side wall, and a plug hole (321) matched with an L-shaped plug rod and a slot connected with the plug hole (321) are provided on the side wall of the mounting plate (320).

2. The UAV pod acoustic imaging locator according to claim 1, characterized in that: The bottom of the mounting seat (110) is provided with an assembly groove, the bracket (210) is inserted into the bottom of the assembly groove, and the unlocking rod (260) extends from the bottom of the assembly groove.

3. The UAV pod acoustic imaging locator according to claim 2, characterized in that: The elastic member (240) is made of a spring, and the surface of the spring is sprayed with anti-corrosion paint.

4. The UAV pod acoustic imaging locator according to claim 3, characterized in that: A linear bearing (211) is disposed on the side wall of the bracket (210), and the unlocking rod (260) moves axially along the linear bearing (211).

5. The UAV pod acoustic imaging locator according to claim 4, characterized in that: A pressing portion (261) is provided at the bottom of the unlocking lever (260), and the pressing portion (261) is a flexible rubber head.

6. The UAV pod acoustic imaging locator according to claim 5, characterized in that: A universal head (310) is provided on the side wall of the mounting plate (320), and the other end of the universal head (310) is fixedly connected to the side wall of the positioning instrument (300).

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