CN214055288U

CN214055288U - Quick interface structure suitable for service robot

Info

Publication number: CN214055288U
Application number: CN202022534066.2U
Authority: CN
Inventors: 李庆民; 陈豪; 刘为计
Original assignee: Chuangze Intelligent Robot Group Co ltd
Current assignee: Chuangze Intelligent Robot Group Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-27
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a quick interface structure suitable for service robot, concretely relates to service robot technical field, including robot chassis and robot box, the robot chassis is connected with the cooperation of robot box, be provided with female head on the robot chassis, be provided with the public head corresponding with female head on the robot box, public head is installed on the mount pad, the internally mounted of mount pad has the hardware circuit board, install current detection module, voltage detection module, temperature detection module and insert detection module on the hardware circuit board. The utility model discloses a traditional wire connection mode has been replaced in quick interface structure's design, more convenient and fast when robot module equipment, change.

Description

Quick interface structure suitable for service robot

Technical Field

The utility model relates to a service robot technical field, more specifically say, the utility model relates to a quick interface structure suitable for service robot.

Background

With the progress of science and technology, the demand for modularization of commercial robots is increasing, and in the existing scheme, the electrical connection mode among the robot operation modules is mainly based on direct connection of electric wires, which is very inconvenient for assembling and replacing the robot modules.

The utility model provides a novel service robot's quick interface structure, this interface have replaced traditional wire connection mode, more convenient and fast when robot module equipment, change.

Disclosure of Invention

Not enough to prior art, the utility model provides a quick interface structure suitable for service robot.

In order to achieve the above object, the utility model provides a following technical scheme: a quick interface structure suitable for a service robot comprises a robot chassis and a robot box body, wherein the robot chassis is in fit connection with the robot box body, a female head is arranged on the robot chassis, a male head corresponding to the female head is arranged on the robot box body, the female head is arranged on a mounting seat, a hardware circuit board is arranged in the mounting seat, a current detection module, a voltage detection module, a temperature detection module and an access detection module are arranged on the hardware circuit board, and 6 elastic pins are arranged on the male head;

when two robot modules of robot chassis and robot box are not connected, the voltage of MCU _ ADC end collection equals approximately to VCC, the treater judges that two modules are not connected this moment, the robot chassis can not give the power supply of robot box, when robot chassis and robot box are correctly connected, R1, R3, R2, R4 constitutes the return circuit, R2, R3 establishes ties with R1R 4 after connecting in parallel, MCU _ ADC gathers the voltage 1/4VCC that the point this moment, consider two modules butt joint at this moment to succeed, the robot chassis is for the power supply of robot box, begin normal work.

Preferably, the inside of mount pad is provided with the mounting panel, the first fan is installed to one side that the mounting panel is close to female head.

Preferably, the cooling tank is installed to one side bottom that female head was kept away from to the mounting panel, the cooling tank intussuseption is filled with the coolant liquid, be provided with miniature circulating pump in the cooling tank, the play liquid end of miniature circulating pump is connected with first pipeline, the other end of first pipeline is connected with the cooling jacket, the cooling jacket cup joints on female inboard outer wall, the top of cooling jacket is connected with the second pipeline, the top at the cooling tank is connected to the other end of second pipeline.

Preferably, the outer wall of the second pipeline is sleeved with a radiating fin, and the radiating fin is made of copper-aluminum alloy.

Preferably, the middle of one side of the mounting plate, which is far away from the female head, is provided with a second fan.

Preferably, the air outlet end of the first fan is arranged towards the cooling jacket.

Preferably, the air outlet end of the second fan is arranged towards the heat dissipation fin.

The utility model discloses a technological effect and advantage:

1. the utility model replaces the traditional wire connection mode by the design of the quick interface structure, and is more convenient and quick when the robot module is assembled and replaced; compared with the original system architecture, the new system supports more functions. And scalability is greatly increased.

2. The utility model discloses after each module physical structure connection is accomplished, microprocessor can judge whether physical structure between each module docks successfully, judge that after the successful butt joint then begin power supply, communication, each module begins normal work, compares with original system architecture, and the function that new system supported is more; and scalability is greatly increased.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a perspective view of the present invention at an angle.

Fig. 3 is a perspective view of the present invention at another angle.

Fig. 4 is a schematic structural view of the male head and the female head of the present invention.

Fig. 5 is a schematic structural view of the female connector and the mounting seat.

Fig. 6 is a schematic block diagram of the medium-speed interface structure of the present invention.

Reference numbers in the figures: 1. a robot chassis; 2. a robot box; 3. a hardware circuit board; 4. a female head; 5. a mounting seat; 6. a male head; 61. elastic stitches; 7. mounting a plate; 8. a cooling tank; 9. a micro-circulation pump; 10. a first conduit; 11. a cooling jacket; 12. a first fan; 13. a second conduit; 14. a second fan; 15. and (4) radiating fins.

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.

As shown in fig. 1-6, an embodiment of the present invention provides a fast interface structure suitable for a service robot, including a robot chassis 1 and a robot box 2, the robot chassis 1 is connected with the robot box 2 in a matching manner, the robot chassis 1 is provided with a female head 4, the robot box 2 is provided with a male head 6 corresponding to the female head 4, the female head 4 is installed on an installation seat 5, a hardware circuit board 3 is installed inside the installation seat 5, the hardware circuit board 3 is provided with a current detection module, a voltage detection module, a temperature detection module and an access detection module, and the male head 6 is provided with 6 elastic pins 61; the quick interface has 6 elastic pins which are respectively a power supply positive pin and a power supply negative pin, two pins are used for communication (CAN, 485 and the like), and two pins are used for detecting whether the butt joint is successful; the use method of the quick interface is shown in figure 3, the robot chassis 1 and the robot box body 2 are respectively provided with a female head and a male head, when the chassis and the box are assembled together, the spring thimble can be inserted into a corresponding position and keeps connection through the elasticity of the spring thimble.

When two robot modules of robot chassis 1 and robot box 2 are not connected, the voltage of MCU _ ADC end collection equals approximately to VCC, the treater judges that two modules are not connected this moment, robot chassis 1 can not give robot box 2 power supply, when robot chassis 1 and robot box 2 connect correctly, R1, R3, R2, R4 constitute the return circuit, R2, R3 establishes ties with R1R 4 after connecting in parallel, MCU _ ADC gathers the voltage 1/4VCC of some this moment, consider two modules butt joint success this moment, robot chassis 1 supplies power for robot box 2, begin normal work.

Preferably, the mounting seat 3 is internally provided with a mounting plate 7, and a first fan 12 is mounted on one side of the mounting plate 7 close to the female head 4.

In a preferred embodiment, the cooling tank 8 is installed to one side bottom that female head 4 was kept away from to mounting panel 7, it has the coolant liquid to fill in the cooling tank 8, be provided with miniature circulating pump 9 in the cooling tank 8, the play liquid end of miniature circulating pump 9 is connected with first pipeline 10, the other end of first pipeline 10 is connected with cooling jacket 11, cooling jacket 11 cup joints on female head 4's inboard outer wall, the top of cooling jacket 11 is connected with second pipeline 13, the top at cooling tank 8 is connected to the other end of second pipeline 13, and miniature circulating pump 9 can be continuous dispels the heat to female head 4, avoids the kneck heat too high to improve the security performance.

In a preferred embodiment, a heat dissipation fin 15 is sleeved on an outer wall of the second pipe 13, and the heat dissipation fin 15 is made of a copper-aluminum alloy material.

In a preferred embodiment, the mounting plate 7 is provided with a second fan 14 centrally mounted on a side thereof remote from the female head 4.

In a preferred embodiment, the air outlet end of the first fan 12 is disposed toward the cooling jacket 11, and the first fan 12 can continuously perform air cooling heat dissipation on the female head 4.

In a preferred embodiment, the air-out end of second fan 14 sets up towards radiating fin 15, and second fan 14 can cool down the coolant liquid, makes things convenient for cooling jacket 11 to be continuous to carry out water-cooling heat dissipation to female head 4, consequently, the utility model discloses a radiating mode is reasonable, and the cooperation of a plurality of heat dissipation mechanisms can reach best radiating effect to effectively improve service robot's connection stability.

The utility model discloses a theory of operation:

the utility model replaces the traditional wire connection mode by the design of the quick interface structure, and is more convenient and quick when the robot module is assembled and replaced; compared with the original system architecture, the new system supports more functions. And scalability is greatly increased.

It is worth explaining that the robot chassis of the utility model can not only place boxes, but also place other functional modules, and each module has one such interface, so that other modules can be replaced quickly, that is, the interface is existed, and the replacement of other modules is faster;

the single chip in the robot chassis 1 can continuously acquire voltage at the MCU _ ADC end, according to fig. 1, when two robot modules of the robot chassis 1 and the robot box module are not connected, the voltage acquired at the MCU _ ADC end is approximately equal to 3.3V, at the moment, the processor judges that the two modules are not connected, the robot chassis 1 cannot supply power to the robot box module, when the robot chassis 1 and the robot box module are correctly connected, R1, R3, R2 and R4 form a loop, R2 and R3 are connected in parallel and then connected in series with R1R 4, at the moment, the MCU _ ADC acquires voltage at a point of 0.8V-0.9V, at the moment, the two modules are considered to be successfully butted, the robot chassis 1 supplies power to the robot box module and starts to normally work, and the robot chassis 1 can control the robot box module.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick interface structure suitable for a service robot is characterized by comprising a robot chassis (1) and a robot box body (2), wherein the robot chassis (1) is connected with the robot box body (2) in a matched mode, a female head (4) is arranged on the robot chassis (1), a male head (6) corresponding to the female head (4) is arranged on the robot box body (2), the female head (4) is installed on an installation seat (5), a hardware circuit board (3) is installed inside the installation seat (5), a current detection module, a voltage detection module, a temperature detection module and an access detection module are installed on the hardware circuit board (3), and 6 elastic pins (61) are arranged on the male head (6);

when two robot modules of a robot chassis (1) and a robot box body (2) are not connected, the voltage collected by an MCU _ ADC end is approximately equal to VCC, the processor judges that the two modules are not connected at the moment, the robot chassis (1) can not supply power to the robot box body (2), when the robot chassis (1) and the robot box body (2) are correctly connected, R1, R3, R2 and R4 form a loop, R2 and R3 are connected in parallel and then connected in series with R1R 4, the voltage 1/4VCC collected by the MCU _ ADC at the moment is a point, the two modules are considered to be successfully butted at the moment, the robot chassis (1) supplies power to the robot box body (2) and starts to normally work.

2. A quick interface structure adapted for a service robot according to claim 1, characterized in that the mounting seat (5) is internally provided with a mounting plate (7), and a first fan (12) is mounted on the side of the mounting plate (7) close to the female head (4).

3. The quick interface structure suitable for the service robot according to claim 2, wherein a cooling tank (8) is installed at the bottom of one side of the mounting plate (7) far away from the female head (4), cooling liquid is filled in the cooling tank (8), a micro circulating pump (9) is arranged in the cooling tank (8), a liquid outlet end of the micro circulating pump (9) is connected with a first pipeline (10), the other end of the first pipeline (10) is connected with a cooling jacket (11), the cooling jacket (11) is sleeved on the outer wall of the inner side of the female head (4), the top of the cooling jacket (11) is connected with a second pipeline (13), and the other end of the second pipeline (13) is connected to the top of the cooling tank (8).

4. The quick interface structure suitable for the service robot as claimed in claim 3, wherein the outer wall of the second pipeline (13) is sleeved with a heat dissipating fin (15), and the heat dissipating fin (15) is made of copper-aluminum alloy.

5. A quick interface structure adapted for a service robot according to claim 4, characterized in that the side of the mounting plate (7) remote from the female head (4) is centrally provided with a second fan (14).

6. A quick interface structure adapted to a service robot according to claim 5, characterized in that the air outlet end of the first fan (12) is arranged towards the cooling jacket (11).

7. A quick interface structure adapted for a service robot according to claim 6, characterized in that the air outlet end of the second fan (14) is arranged towards the heat dissipating fins (15).