CN216355058U

CN216355058U - Wiring board for unmanned aerial vehicle

Info

Publication number: CN216355058U
Application number: CN202122562797.2U
Authority: CN
Inventors: 魏洪春; 袁滔
Original assignee: Dongguan Qianwei Hardware Co ltd
Current assignee: Guangdong Qianwei Precision Connector Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-19
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a wiring board for an unmanned aerial vehicle, which comprises a wiring board main body, wherein one side wall of the wiring board main body is connected with an annular guide ring; the wiring board comprises a wiring board body, a plurality of connecting pieces and a plurality of connecting pieces, wherein the connecting pieces are arranged on the wiring board body and can be electrically connected with cables; the guide ring is arranged in parallel above the wiring board main body. The utility model has simple structure, and the guide ring can be arranged at a proper position above the connecting plate main body by arranging the connecting plate and arranging the guide ring into a relatively inclined structure, and the space distance between the connecting plate main body and the guide ring is enlarged, thereby facilitating the heat dissipation and welding or wiring operation of the wiring plate main body; through arranging a plurality of connecting pieces in the wiring board main part, the wiring and the wiring needs of complicated circuit can be satisfied to cooperation guide ring to can superpose the use according to practical conditions, satisfy the winding displacement needs in the last finite space of unmanned aerial vehicle, the practicality is strong.

Description

Wiring board for unmanned aerial vehicle

Technical Field

The utility model relates to the technical field of wiring boards, in particular to a wiring board for an unmanned aerial vehicle.

Background

Along with electronic technology's development, the unmanned aerial vehicle product obtains rapid development, and the function is also more and more diversified, and the structure design of organism inside and electronic component arrange more and more complicated, reserve the space for circuit layout very limited. How to arrange each element in a very limited space becomes the key point of the matching of electronic parts and mechanical parts in the design of the unmanned aerial vehicle.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides the wiring board for the unmanned aerial vehicle, which is simple in structure, convenient for expanding the heat dissipation area in a limited space and carrying out welding or wiring operation, capable of meeting the wiring requirement in the limited space on the unmanned aerial vehicle and high in practicability.

In order to solve the technical problems, the utility model adopts a technical scheme as follows:

a wiring board for an unmanned aerial vehicle comprises a wiring board main body, wherein an annular guide ring is connected to one side wall of the wiring board main body; the wiring board comprises a wiring board body, a plurality of connecting pieces and a plurality of connecting pieces, wherein the connecting pieces are arranged on the wiring board body and can be electrically connected with cables; the guide ring is arranged in parallel above the wiring board main body.

As a further elaboration of the above technical solution:

in the above technical scheme, each connecting piece is a through hole, and a cable can pass through the through hole or be welded at each through hole.

In the above technical solution, the wiring board main body is a square board, and more than two rows and/or more than two rows of the through holes are/is arranged on the square board.

In the above technical solution, one end of the guide ring is connected with a connection board, and one end of the connection board is vertically connected with one side wall of the wiring board main body.

In the above technical solution, the connection plate, the guide ring and the wiring board main body are integrally formed.

In the above technical solution, an included angle between a central axis of the guide ring and the wiring board main body is between 90 ° and 110 °.

In the technical scheme, tin layers are electroplated on the wiring board main body and the guide ring.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure, and the guide ring can be arranged at a proper position above the connecting plate main body by arranging the connecting plate and arranging the guide ring into a relatively inclined structure, and the space distance between the connecting plate main body and the guide ring is enlarged, thereby facilitating the heat dissipation and welding or wiring operation of the wiring plate main body; through arranging a plurality of connecting pieces in the wiring board main part, the wiring and the wiring needs of complicated circuit can be satisfied to cooperation guide ring to can superpose the use according to practical conditions, satisfy the winding displacement needs in the last finite space of unmanned aerial vehicle, the practicality is strong.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic top view of the first embodiment;

FIG. 3 is a schematic top view of the second embodiment;

fig. 4 is a schematic top view of the third embodiment.

In the figure: 10. a wiring board main body; 11. a connecting member; 20. a guide ring; 30. a connecting plate; a. and (4) an included angle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1 to 4, a terminal block for an unmanned aerial vehicle includes a terminal block body 10 having a ring-shaped guide ring 20 attached to one side wall thereof; wherein, a plurality of connecting pieces 11 which can be electrically connected with cables are arranged on the wiring board main body 10; the guide ring 20 is provided in parallel obliquely above the wiring board body 10.

As shown in fig. 2 to 4, as three embodiments of the present invention, it is possible to provide the guide ring 20 at the middle, left side or right side of the wiring board body 10 depending on the arrangement of the actual wires and internal machine members, to make full use of space and to facilitate the wiring operation.

Specifically, each connector 11 is a through hole, and a cable can be passed through the through hole or welded at each through hole.

Specifically, the wiring board body 10 is a square plate, and two or more rows and/or two or more rows of through holes are formed in the square plate.

During the application, can be according to actual need, carry out insulating stack installation with polylith wiring board, different cables can pass the through-hole or weld on the through-hole to realize the electric connection of different circuits, in order to satisfy the wiring needs of complicated circuit in the finite space.

Specifically, a connection plate 30 is connected to one end of the guide ring 20, and one end of the connection plate 30 is perpendicularly connected to one side wall of the terminal block body 10.

It will be appreciated that the connector board 30 may connect the terminal block body 10 to the guide ring 20 and be spaced apart from the latter by a suitable distance to leave as much wiring operating space and heat dissipating space for the terminal block body 10 as possible.

Specifically, the connection plate 30, the guide ring 20, and the wiring board body 10 are integrally formed.

In the first, second and third embodiments, the connection board 30, the guide ring 20 and the wiring board body 10 are integrally formed, so that the production process can be simplified, the production efficiency can be improved, and the relative position between the guide ring 20 and the wiring board body 10 is more stable.

Specifically, the angle α between the central axis of the guide ring 20 and the wiring board body 10 is between 90 ° and 110 °.

In the present invention, the guide ring 20 and the wiring board body 10 are obliquely intersected in a three-dimensional space, so that the spatial range between the two can be enlarged, heat dissipation is facilitated, and meanwhile, wiring or welding operation is facilitated. In the first embodiment and the second embodiment, the included angle a is 95.7 degrees, and in the third embodiment, the included angle a is 98 degrees, so that the integrated convergence of the wire harnesses is facilitated, and the welding operation or wiring is also facilitated.

Specifically, the wiring board body 10 and the guide ring 20 are plated with tin layers.

It can be appreciated that tinning can improve the chemical stability of the terminal plate in a high temperature and humidity environment, avoid or slow down the oxidation and blackening of the terminal plate surface, and can improve the weldability of the terminal plate main body 10, thereby being beneficial to improving the welding quality, avoiding or reducing the occurrence of cold joint, and ensuring the connection function of the terminal plate.

The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.

Claims

1. A wiring board for an unmanned aerial vehicle is characterized by comprising a wiring board main body, wherein one side wall of the wiring board main body is connected with an annular guide ring; the wiring board comprises a wiring board body, a plurality of connecting pieces and a plurality of connecting pieces, wherein the connecting pieces are arranged on the wiring board body and can be electrically connected with cables; the guide ring is arranged in parallel above the wiring board main body.

2. The terminal block for an unmanned aerial vehicle as claimed in claim 1, wherein each of the connecting members is a through hole, and a cable is passed through or welded at each of the through holes.

3. The terminal board for the unmanned aerial vehicle as claimed in claim 2, wherein the terminal board main body is a square board provided with two or more rows and/or two or more rows of the through holes.

4. The terminal block for an unmanned aerial vehicle as claimed in claim 1, wherein a connection plate is connected to an end of the guide ring, and an end of the connection plate is perpendicularly connected to a side wall of the terminal block main body.

5. The terminal block for an unmanned aerial vehicle as claimed in claim 4, wherein the terminal block, the guide ring, and the terminal block main body are integrally formed.

6. The terminal block for an unmanned aerial vehicle as claimed in claim 4, wherein an angle between a central axis of the guide ring and the terminal block body is between 90 ° and 110 °.

7. The terminal board for an unmanned aerial vehicle according to any one of claims 1 to 6, wherein the terminal board body and the guide ring are each plated with a tin layer.