TWM620464U - Robot height adjustment structure - Google Patents

Abstract

This creation is about a robot height adjustment structure, which adjusts the height of the robot by adjusting the length of the leg assembly of the robot. The leg assembly mainly includes: a motor, a connecting rod, and a locking member; it is set on the housing of the motor There are a plurality of lock holes; the connecting rod corresponds to the lock hole on the housing with perforations; the locking piece passes through one of the holes on the connecting rod and locks into the lock hole on the motor housing corresponding to the perforated hole; By arranging a plurality of lock holes and perforations on the motor housing and the connecting rod, when the corresponding locking hole position of the motor housing and the connecting rod is changed, the length of the leg assembly can be changed, thereby changing the overall height of the robot and its center of gravity.

Description

Robot height adjustment structure

This creative department is about a robot height adjustment structure, especially a structure that changes the overall height of the robot and its center of gravity.

With the advancement of science and technology, the development of robots has become more and more diversified, such as industrial manufacturing, business services, medical care, leisure and entertainment... etc. For leisure and entertainment, it is common for robots in fighting competitions, which use two robots to attack each other. The winner is the one who is knocked down less frequently within a limited time, thus avoiding or reducing being knocked down. The possibility of increasing the attack power to knock down the opponent is the primary consideration in the structural design of this type of fighting robot.

Please refer to Taiwan's Patent No. TWM330902U "Biped Walking Humanoid Robot". The main reason is that three more degrees of freedom are added to the hip of the robot to control the rotation direction of the waist and the feet respectively to increase the robot's walking in the left and right directions. ability.

For example, Taiwan's Patent No. TWM549681U "Improved Structure of Humanoid Robot" is aimed at improving the leg-shaped connection structure of the robot. It mainly adopts the technology of parallel link connection assembly, so that the leg connection is evenly stressed and the support is more stable.

Another example is the Taiwan Patent No. TWM515405U "Strengthening Attack Robot", which drives the drive structure by attacking the servo motor, which can move the attacking piece connected to the lower arm for assault, and upgrade the original attack mode and power of the robot.

Another example is the Chinese Patent No. CN111359193A "A Fighting Training Robot", which analyzes the movements of the trainer through visual sensors, and coordinates the legs, waist and arms of the robot to respond quickly and timely to the movements of the trainer.

Also refer to the Chinese patent No. CN109927051A "A smart robot for combat training". Through the forward and backward forward and leftward forward of the robot, the forward, backward and lateral movement of the robot simulated boxer are improved, and the mutual training between the boxers is more enhanced. reality.

The leg structures of the robots disclosed in the foregoing previous proposals do not have the technology to adjust the assembly position, so that the heights of the robots in the foregoing previous proposals cannot be adjusted in height, nor can the overall center of gravity position of the robot be changed.

Today, the creator of this creation has developed this creation in view of the shortcomings in the actual implementation and use of the above-mentioned previous proposals.

The main purpose of this creation is to provide a robot height adjustment structure, which can change the length of the leg components at any time according to the situation, thereby changing the overall height of the robot and its center of gravity.

The height adjustment structure of the robot in this creation is realized by the following technologies:

A robot height adjustment structure, which adjusts the height and center of gravity of the robot by adjusting the length of the leg assembly of the robot. The leg assembly mainly includes:

A motor, a housing of the motor is provided with a plurality of lock holes;

A connecting rod, the connecting rod is provided with a plurality of perforations;

The locking member passes through one of the through holes on the connecting rod and is locked into any lock hole on the housing of the motor, and the connecting rod is assembled on the housing of the motor; along with the locking member The perforations and the lock holes of different holes are penetrated and locked, and the length of the leg assembly is changed to achieve the purpose of adjusting the height and the center of gravity of the robot.

Advantages of this creation:

Compared with the existing technology, the robot of this creation can adjust the length of the leg assembly of the robot by changing the position of the corresponding locking hole of the motor shell and the connecting rod according to the needs, thereby changing the height of the robot and its center of gravity.

In order to have a more complete and clear disclosure of the technical content, the new purpose and the effects achieved in this creation, I will explain them in detail below, and please refer to the disclosed diagrams and drawing numbers together:

Please refer to the first to third pictures.

The height adjustment structure of the robot in this creation mainly achieves the effect of adjusting the height of the robot by adjusting the length of the leg components of the robot. Among them, the leg components of the robot include:

For the motor 1, a housing 11 of the motor 1 is provided with a plurality of lock holes 12 arranged from top to bottom.

The connecting rod 2 and the connecting rod 12 are provided with a plurality of perforations 21 arranged from top to bottom corresponding to the lock hole 12 on the housing 11.

The locking member 3 is used to penetrate one of the through holes 21 on the connecting rod 2 and lock it into any key hole 12 on the housing 11 of the motor 1 to assemble the connecting rod 2 and the motor 1 to form the leg of the robot Components.

Please refer to the fourth figure. The lock 3 is inserted through the uppermost perforation 21 on the connecting rod 2, and the lock 3 is locked into the lowermost lock hole 12 on the housing 11 of the motor 1. At this time, the formed robot The length of the leg assembly is the longest, that is, the height of the robot is the highest.

Please refer to the fifth figure. The fastener 3 is inserted through the uppermost perforation 21 on the connecting rod 2, and the fastener 3 is locked into the uppermost locking hole 12 on the housing 11 of the motor 1 to shorten the leg assembly of the robot. The length of the robot makes the height of the robot shorter, thereby lowering the center of gravity of the robot.

It can be seen from the above description that when adjusting the height and center of gravity of the robot, you only need to exit the lock 3 first, and then move the connecting rod 2 to change the hole position of the hole 21 corresponding to the lock hole 12 on the housing 11 of the motor 1, and then re The lock piece 3 is locked into the lock hole 12 to complete the action of adjusting the height and center of gravity of the robot. For example, when the perforation 21 at the uppermost end of the connecting rod 2 corresponds to the keyhole 12 at the uppermost hole on the housing 11, the height and center of gravity of the robot are the lowest. When the perforation 21 at the uppermost end of the connecting rod 2 corresponds to the keyhole 12 at the lowermost hole on the housing 11 At time, the height and center of gravity of the robot are the highest.

Moreover, when the housing 11 of the motor 1 is provided with a plurality of locking holes 12 arranged from top to bottom, and in a state where a through hole 21 is provided on the connecting rod 2, the locking member 3 passes through the through hole 21 and is locked into the motor 1 When any one of the lock holes 12 on the housing 11 can be locked into the lock holes 12 of different holes through the locking member 3, the length of the leg assembly can be changed to achieve the purpose of adjusting the height and center of gravity of the robot.

In addition, when the housing 11 of the motor 1 is provided with a lock hole 12 and the connecting rod 2 is provided with a plurality of perforations 21 arranged from top to bottom, the locking member 3 passes through any perforation 21 to lock into the lock In the case of the hole 12, the locking member 3 can pass through the perforations 21 of different holes to change the length of the leg assembly to achieve the purpose of adjusting the height and center of gravity of the robot.

The above are only part of the embodiments of the creation, and are not intended to limit the creation. Any modification based on the creative spirit and characteristics of the creation should also be included in the scope of this patent.

To sum up, this creative embodiment can indeed achieve the expected use effect, and the specific technical means disclosed by it have not been seen in similar products, nor have they been disclosed before the application. It is sincerely in full compliance with the patent law. Regulations and requirements, Yan submits an application for a new type patent in accordance with the law, and asks for favors for examination and grants a patent, which is really convenient.

1: Motor

11: shell

12: keyhole

2: connecting rod

21: Piercing

3: lock firmware

Figure 1: Schematic diagram of the overall appearance of the authoring robot

Figure 2: Schematic diagram of the leg components of the creative robot

Figure 3: A three-dimensional exploded view of the leg components of the creative robot

Figure 4: A three-dimensional assembly diagram of the leg components of the creative robot

Figure 5: Another three-dimensional combination diagram of the leg components of the creative robot

1: Motor

11: shell

12: keyhole

2: connecting rod

21: Piercing

3: lock firmware

Claims (3)

A robot height adjustment structure, which adjusts the height and center of gravity of the robot by adjusting the length of the leg assembly of the robot. The leg assembly mainly includes: A motor, a housing of the motor is provided with a plurality of lock holes arranged from top to bottom; Connecting rod, the connecting rod is provided with a perforation; The locking member passes through the perforation on the connecting rod and is locked into any key hole on the housing of the motor, and the connecting rod is assembled on the housing of the motor; as the locking member penetrates The lock holes of different holes are locked and the length of the leg assembly is changed to achieve the purpose of adjusting the height and the center of gravity of the robot. A robot height adjustment structure, which adjusts the height and center of gravity of the robot by adjusting the length of the leg assembly of the robot. The leg assembly mainly includes: A motor, a lock hole is provided on the housing of the motor; Connecting rod, the connecting rod is provided with a plurality of perforations arranged from top to bottom; The locking member passes through one of the through holes on the connecting rod and is locked into the lock hole on the housing of the motor, and the connecting rod is assembled on the housing of the motor; as the locking member is inserted through The perforations of different holes are locked and the length of the leg assembly is changed to achieve the purpose of adjusting the height and the center of gravity of the robot. A robot height adjustment structure, which adjusts the height and center of gravity of the robot by adjusting the length of the leg assembly of the robot. The leg assembly mainly includes: A motor, a housing of the motor is provided with a plurality of lock holes arranged from top to bottom; Connecting rod, the connecting rod is provided with a plurality of perforations arranged from top to bottom; The locking member passes through one of the through holes on the connecting rod and is locked into any key hole on the housing of the motor, and the connecting rod is assembled on the housing of the motor; along with the locking member The perforations and the lock holes of different holes are penetrated and locked, and the length of the leg assembly is changed to achieve the purpose of adjusting the height and the center of gravity of the robot.

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