Robot arm reinforcing structure

Abstract

The utility model discloses a robot arm reinforcing structure which comprises a reinforcing frame, a connecting cover plate, a reinforcing device, an inclined rod and a buffering air bag and is characterized in that the reinforcing frame is in an inverted portal frame type design, a plurality of integrally-formed protrusions are arranged on the periphery of the reinforcing frame, the protrusions are in a semicircular design, the connecting cover plate is arranged above the reinforcing frame, and the reinforcing device is arranged on the connecting cover plate. The robot arm is located in a space formed by the reinforcing frame and the connecting cover plate, a reinforcing device is arranged above the connecting cover plate, inclined rods are arranged at the two ends of the reinforcing frame and are in shaft connection with the reinforcing frame, the tail ends of the inclined rods are connected with the connecting cover plate, the number of the inclined rods is at least two, and a buffering air bag is bonded to the inner bottom of the connecting cover plate. And a buffering air bag is also arranged on the side, opposite to the connecting cover plate, in the reinforcing frame, and the buffering air bag is arranged close to the robot arm. The device is reasonable in design; the protrusions can perform certain buffering when being collided, and meanwhile the strength of the reinforcing frame is improved through the protrusions.

Description

Technical Field

[0001] The utility model belongs to the field of fighting robots, and in particular relates to a robot arm reinforcement structure. Background Art

[0002] Fighting robots are a control game that requires the use of robot arms to collide and attack in order to defeat the opponent's robot. Long-term collisions and attacks can easily damage the robot arms and affect the use of the robot. Existing robot arm reinforcements often use connecting rods for protection and reinforcement. The reinforcement effect area is small and is easily damaged by collisions. Utility Model Content

[0003] The purpose of this utility model is to provide a robot arm reinforcement structure to solve the above technical problems.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A robot arm reinforcement structure includes a reinforcement frame, a connecting cover, a reinforcer, an oblique rod, and a buffer airbag. The structure is characterized in that the reinforcement frame is designed as an inverted gantry, and a plurality of integrally formed protrusions are provided on the outer periphery of the reinforcement frame. The protrusions are semicircular in design. A connecting cover is provided above the reinforcement frame. The robot arm is located in the space formed by the reinforcement frame and the connecting cover. A reinforcer is provided above the connecting cover. Oblique rods are provided at both ends of the reinforcement frame. The oblique rods are connected to the reinforcement frame axis, and the ends of the oblique rods are connected to the connecting cover. There are at least two oblique rods. A buffer airbag is bonded to the bottom of the connecting cover. A buffer airbag is also provided on the side of the reinforcement frame opposite to the connecting cover. The buffer airbag is arranged close to the robot arm.

[0006] Preferably, a groove is provided on the reinforcement frame, an integrally formed protrusion is provided under the connecting cover plate, the protrusion is connected to the groove, reinforcement rods installed with screws are provided on both sides of the reinforcement frame, and multiple reinforcement rods are provided along the length direction of the reinforcement frame.

[0007] Preferably, the free end of the oblique rod is provided with a screw mounting ring, the ring is connected to the cylinder, the cylinder is slidably connected to the slide groove, the slide groove is provided on the connecting cover plate, and the cylinder is fixed and limited by a pin when it does not need to be moved.

[0008] Preferably, the reinforcer includes a lower cross bar and an upper vertical bar. The lower cross bar is connected to the connecting cover plate. A mounting groove is provided on the lower cross bar. The upper vertical bar is connected to the lower cross bar via the mounting groove. A spring installed with screws is provided in the mounting groove. The top of the spring is fixedly connected to the upper vertical bar.

[0009] Compared with the existing technology, the utility model has the following advantages: the utility model has a reasonable design; the reinforcement frame and the connecting cover plate can wrap the robot arm to improve the reinforcement and protection effect; the cushioning airbag can cushion the robot arm when it is hit, thereby protecting the robot arm; the reinforcement rod and protrusion improve the anti-collision ability of the reinforcement frame; the lower horizontal rod and the upper vertical rod on the reinforcer can provide secondary reinforcement for the connecting cover plate; the connection between the oblique rod and the cylinder can be quickly installed and disassembled, which is easy to replace later. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the reinforcement structure of the robot arm of the utility model.

[0011] Figure 2 This is a partial schematic diagram of the separation of the reinforcement frame and the connecting cover plate of the robot arm reinforcement structure of the present invention.

[0012] Figure 3 This is a partial schematic diagram of the connection cover plate of the robot arm reinforcement structure of the present invention.

[0013] Figure 4 This is a schematic diagram of the decomposition of the reinforcer of the robot arm reinforcement structure of the present invention. DETAILED DESCRIPTION

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0015] like Figure 1-Figure 4As shown, a robot arm reinforcement structure includes a reinforcement frame 1, a connecting cover plate 3, a reinforcer 4, an oblique rod 5, and a buffer airbag 6. The reinforcement frame 1 is designed as an inverted gantry. The outer periphery of the reinforcement frame 1 is provided with a plurality of integrally formed protrusions 2, and the protrusions 2 are semicircular in design. A connecting cover plate 3 is provided above the reinforcement frame 1. The robot arm is located in the space formed by the reinforcement frame 1 and the connecting cover plate 3. A reinforcer 4 is provided above the connecting cover plate 3. Oblique rods 5 are provided at both ends of the reinforcement frame 1. The oblique rods 5 are connected to the reinforcement frame 1 axis, and the ends of the oblique rods 5 are connected to the connecting cover plate 3. There are at least two oblique rods 5. A buffer airbag 6 is bonded to the bottom of the connecting cover plate 3. A buffer airbag 6 is also provided on the side of the reinforcement frame 1 opposite to the connecting cover plate 3. The buffer airbag 6 is arranged close to the robot arm, and the reinforcement frame 1 is opened. A groove 7 is provided, and an integrally formed protrusion 8 is provided under the connecting cover 3. The protrusion 8 is connected to the groove 7. Reinforcement rods 10 installed with screws are provided on both sides of the reinforcement frame 1. There are multiple reinforcement rods 10 along the length direction of the reinforcement frame 1. The free end of the oblique rod 5 is provided with a screw-mounted ring 9, the ring 9 is connected to the cylinder 12, and the cylinder 12 is slidably connected to the slide groove 11. The slide groove 11 is provided on the connecting cover 3. When the cylinder 12 does not need to move, it is fixed and limited by a pin. The reinforcer 4 includes a lower cross bar 13 and an upper vertical bar 14. The lower cross bar 13 is connected to the connecting cover 3. A mounting groove 15 is provided on the lower cross bar 13. The upper vertical bar 14 is connected to the lower cross bar 13 via the mounting groove 15. A spring 16 installed with screws is provided in the mounting groove 15. The top of the spring 16 is fixedly connected to the upper vertical bar 14.

[0016] The working principle of the utility model is: first, the robot arm is half-wrapped with a reinforcement frame so that the buffer airbag is set close to the robot arm, and then the connecting cover is connected to the reinforcement frame. The movable position of the robot arm is reinforced and protected by a retractable elbow. When the connecting cover is installed, the protrusion is connected to the groove and then the cylinder is connected to the oblique rod to improve stability. At the same time, after the cylinder is moved to the appropriate position, the cylinder is fixed with a pin. Later, the reinforcement frame or the connecting cover needs to be replaced before moving the cylinder.

[0017] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, based on the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, replacements and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A robot arm reinforcement structure, comprising a reinforcement frame (1), a connecting cover plate (3), a reinforcement (4), an oblique rod (5), and a buffer airbag (6), characterized in that: The reinforcement frame (1) is designed in an inverted gantry style. The outer periphery of the reinforcement frame (1) is provided with a plurality of integrally formed protrusions (2), the protrusions (2) are semicircular in design. A connecting cover plate (3) is provided above the reinforcement frame (1). The robot arm is located in a space formed by the reinforcement frame (1) and the connecting cover plate (3). A reinforcer (4) is provided above the connecting cover plate (3). An inclined rod (5) is provided at both ends of the reinforcement frame (1). The inclined rod (5) is connected to the axis of the reinforcement frame (1), and the end of the inclined rod (5) is connected to the connecting cover plate (3). There are at least two inclined rods (5). A buffer airbag (6) is bonded to the bottom of the connecting cover plate (3). A buffer airbag (6) is also provided on the side of the reinforcement frame (1) opposite to the connecting cover plate (3). The buffer airbag (6) is arranged close to the robot arm.

2. A robot arm reinforcement structure according to claim 1, characterized in that: The reinforcement frame (1) is provided with a groove (7), and an integrally formed protrusion (8) is provided below the connecting cover plate (3), the protrusion (8) being connected to the groove (7). Reinforcement rods (10) mounted with screws are provided on both sides of the reinforcement frame (1), and a plurality of reinforcement rods (10) are provided along the length direction of the reinforcement frame (1).

3. The robot arm reinforcement structure according to claim 1, characterized in that: The free end of the inclined rod (5) is provided with a screw mounting ring (9), the ring (9) is connected to the cylinder (12), the cylinder (12) is slidably connected to the slide groove (11), the slide groove (11) is provided on the connecting cover (3), and the cylinder (12) is fixed and limited by a pin when it does not need to move.

4. The robot arm reinforcement structure according to claim 1, characterized in that: The reinforcer (4) includes a lower crossbar (13) and an upper vertical bar (14), wherein the lower crossbar (13) is connected to the connecting cover plate (3), a mounting groove (15) is provided on the lower crossbar (13), and the upper vertical bar (14) is connected to the lower crossbar (13) via the mounting groove (15), a spring (16) mounted with a screw is provided in the mounting groove (15), and the top of the spring (16) is fixedly connected to the upper vertical bar (14).

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