CN212921943U

CN212921943U - Quick plug device suitable for unmanned aerial vehicle

Info

Publication number: CN212921943U
Application number: CN202021373280.8U
Authority: CN
Inventors: 杨佑子; 岳亮
Original assignee: Mianyang Tianyue Technology Co ltd
Current assignee: Mianyang Tianyue Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-09
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a quick plug device suitable for unmanned aerial vehicle, including base, switch, lockpin, spring, socket, spacer pin, connecting axle, the base upper surface open and to have the mounting hole, spring and switch of packing into in proper order, open the base both sides has the sliding tray, the lockpin inserts the round hole of sliding tray and switch bottom, the limit switch is movable from top to bottom, the socket link firmly the spacer pin, the spacer pin cooperates with the inside round hole of base, the connecting axle links firmly with the socket. When the switch is pressed downwards, the limiting pin goes to the bottom, the socket on the right side can be quickly plugged and pulled out, the switch is loosened, the limiting pin is elastically pushed to the upper bottom by the spring, and the U-shaped part at the front end of the socket is clamped, so that the device is locked. The device has the advantages of compact structure, high reliability, convenient installation and use and low cost.

Description

Quick plug device suitable for unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned aerial vehicle structural design field, concretely relates to quick plug device suitable for unmanned aerial vehicle.

Background

Along with the progress of science and technology, unmanned aerial vehicle's performance constantly improves, and military and civil field's application demand is higher and higher, and for military use unmanned aerial vehicle is used for the information to collect, electronic countermeasure, aerial reconnaissance etc. civilian unmanned aerial vehicle is used for city survey and drawing, pesticide to spray, electric power and patrols and examines etc.. These demands lead to unmanned aerial vehicle's a great variety, and many unmanned aerial vehicles can't satisfy diversified demand because of the load is single, this just lets unmanned aerial vehicle structural design develop to the modularized design direction, for example certain for military use unmanned aerial vehicle carries out the modularized design with its fuselage, wing, engine compartment, task cabin etc. can change parts such as wing, engine compartment and task cabin according to the task type, accomplish investigation, different tasks such as early warning and strike through different wings of main fuselage collocation, engine compartment.

In the modular design, the structure of quick plug is indispensable design, and is connected through fixing bolt between the unmanned aerial vehicle module now more, and the dismantlement time is long, and unable quick assembly disassembly changes, greatly increased unmanned aerial vehicle executive task's response time.

Disclosure of Invention

The utility model provides a quick plug device suitable for unmanned aerial vehicle to solve the not enough of above-mentioned prior art, conveniently connect unmanned aerial vehicle's the module of changing of treating, realize quick plug requirement, quick plug easy operation can ensure the stability of both sides module on the device during connection, has stronger practicality.

In order to realize the purpose of the utility model, the following technologies are adopted:

the utility model provides a quick plug device suitable for unmanned aerial vehicle, includes base, switch, lockpin, spring, socket, spacer pin, connecting axle, the base upper surface open and to have the mounting hole, pack into spring and switch in proper order, open the base both sides has the sliding tray, the lockpin inserts the round hole of sliding tray and switch bottom, the limit switch is movable from top to bottom, the socket link firmly the spacer pin, the inside round hole cooperation of spacer pin and base, the connecting axle links firmly with the socket.

A quick plug device suitable for unmanned aerial vehicle, its characterized in that: when the socket is plugged in and pulled out, the switch is pressed downwards, the lock pin reaches the lower bottom of the sliding groove, the switch is loosened, the lock pin is elastically pressed to the upper bottom by the spring, and the U-shaped part of the socket is clamped so as to lock the whole device.

A quick plug device suitable for unmanned aerial vehicle, its characterized in that: in order to ensure the quick and accurate plugging, the limiting pin on the socket is matched with the round hole in the base.

A quick plug device suitable for unmanned aerial vehicle, its characterized in that: the lockpin relies on unmanned aerial vehicle's installation position to retrain its axial motion.

A quick plug device suitable for unmanned aerial vehicle, its characterized in that: the spring used is a common circular compression spring which bears axial pressure.

Preferably, the upper part of the base is provided with a circular hole, the spring and the switch are sequentially arranged in the circular hole, the bottom of the switch is provided with a circular hole for inserting the lock pin, and the lock pin can slide along the sliding grooves on the two sides of the base.

Preferably, the spring is a common circular compression spring, and bears axial pressure, when the lock pin is inserted, the switch has certain extrusion force on the spring, the elastic force of the spring acts on the lock pin to enable the lock pin to reach the upper bottom of the sliding groove, namely when the switch is not subjected to artificial external force, the lock pin is at the upper bottom of the sliding groove.

Preferably, the front end of the socket is U-shaped, the locking device of the lock pin is hooked, the right side of the socket is fixedly connected with the connecting shaft, the middle of the socket is provided with two limiting pins matched with the round holes in the base, and the quick positioning function is realized in the plugging process.

Preferably, the switch, the lock pin and the spring are installed in the base, and then the switch, the lock pin and the spring are installed in the part of the component to be installed, and the axial movement of the lock pin is restrained by the installation part.

Preferably, the switch is pressed downwards, the lock pin moves to the lower bottom of the sliding groove of the base, the device is in an open state at the moment, the socket can be plugged and pulled out, the switch is loosened, the lock pin moves to the upper bottom of the sliding groove under the elastic force of the spring, and the U-shaped part at the front end of the socket is clamped to lock the whole device.

The beneficial effects of the utility model reside in that:

1. a limiting pin for positioning is arranged in the device, so that the plugging operation can be performed quickly and accurately;

2. unlocking is realized through manual simple pressing operation, so that the replacement time of the unmanned aerial vehicle module is greatly reduced;

3. the structure can be used for common fixed connection and can also be used for connection of rotating parts;

4. simple structure conveniently connects unmanned aerial vehicle's each module, and each part accessible machine adds the cutting simultaneously and obtains, convenient production, and is with low costs.

Drawings

Figure 1 shows the three-dimensional structure diagram of the utility model

Figure 2 shows a perspective view of the switch of the present invention

Figure 3 shows a perspective view of the base of the present invention

Figure 4 shows a cross-sectional view of the mounting of the base, switch, spring, latch of the present invention

Figure 5 shows the installation drawing of the socket, the limit pin and the connecting shaft of the utility model

Figure 6 shows the locking and unlocking state diagram of the present invention

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a quick plug device suitable for unmanned aerial vehicle, including base 1, switch 2, lockpin 3, spring 4, socket 5, spacer pin 6, connecting

axle

7, 1 upper surface of base open and to have the mounting hole, pack into spring 4 and switch 2 in proper order, open and to have the sliding tray in base 1 both sides, lockpin 3 inserts the round hole of sliding tray and switch 2 afterbody, and limit switch 2 moves from top to bottom, socket 5 link firmly spacer pin 6, spacer pin 6 and the inside round hole cooperation of base 1, connecting axle 7 links firmly with socket 5.

As shown in figure 2, the switch 2 is a bolt with a hole at the bottom, a round hole at the bottom is used for inserting the lock pin 3 and driving the lock pin 3 to move up and down, and the big head part at the upper end is convenient for pressing operation.

As shown in fig. 3 and 4, the upper portion of the base 1 is provided with a circular deep hole for installing the switch 2 and the spring 4, the side edge is provided with a sliding groove for inserting the lock pin 3 and limiting the up-and-down movement boundary of the lock pin 3, meanwhile, the lock pin 3 penetrates through a bottom round hole of the switch 2, so that the switch 2, the lock pin 3 and the spring 4 synchronously move, the middle hole of the base 1 is a lightening hole, and the two holes below are used for positioning during plugging and unplugging.

As shown in fig. 5, the front end of the socket 5 is U-shaped, the lock pin 3 can be hooked, the abdomen part of the socket is provided with two limit pins 6, the limit pins 6 are matched with two holes in the base 1, the socket is convenient to position during plugging, and the right side of the socket is connected with a connecting shaft 7.

Fig. 6 shows the locking and unlocking states respectively, in the locking state without artificial external force, the spring 4 has a certain pre-tightening elastic force in the base 1, and abuts against the switch 2 and further abuts against the lock pin 3 to the uppermost part of the sliding groove, the lock pin 3 is buckled by the U-shaped part at the front part of the socket 5 to limit the left and right movement of the device, the limit pin 6 is inserted into the inner round hole of the base 1 to limit all movement except the left and right directions, and further the whole device is locked, in the opening state with artificial pressing, the lock pin 3 is enabled to be at the lowermost part of the sliding groove due to artificial downward pressure application, the lock pin 3 is separated from the U-shaped part at the front part of the socket 5, the left and right movement of the socket 5 is released, and the socket 5.

Claims

1. The utility model provides a quick plug device suitable for unmanned aerial vehicle, its characterized in that: including base (1), switch (2), lockpin (3), spring (4), socket (5), spacer pin (6), connecting axle (7), base (1) upper surface open and to have the mounting hole, pack into spring (4) and switch (2) in proper order, open base (1) both sides has the sliding tray, lockpin (3) insert the round hole of sliding tray and switch (2) bottom, limit switch (2) activity from top to bottom, socket (5) link firmly spacer pin (6), spacer pin (6) and the inside round hole cooperation of base (1), connecting axle (7) link firmly with socket (5).

2. The quick plugging device suitable for unmanned aerial vehicle of claim 1, characterized in that: when the socket (5) is plugged and pulled out, the switch (2) is pressed downwards, the lock pin (3) goes to the bottom of the sliding groove, the switch (2) is loosened, the lock pin (3) is elastically pressed to the upper bottom by the spring (4), and the U-shaped part of the socket (5) is clamped to lock the whole device.

3. The quick plugging device suitable for unmanned aerial vehicle of claim 1, characterized in that: in order to ensure the quick and accurate plugging, the limiting pin (6) on the socket (5) is matched with the round hole in the base (1).

4. The quick plugging device suitable for unmanned aerial vehicle of claim 1, characterized in that: the lock pin (3) is restrained from axial movement by the mounting position of the unmanned aerial vehicle.

5. The quick plugging device suitable for unmanned aerial vehicle of claim 1, characterized in that: the spring (4) is a common circular compression spring and bears axial pressure.