Drivable robot

Abstract

The utility model aims to greatly reduce the size of a robot in a posture or an automobile posture by reducing the size of the robot and lightening the robot, greatly reduce the space for accommodating the robot and the automobile, and greatly reduce the material cost. A drivable robot capable of being deformed between a robot posture and an automobile posture, the drivable robot posture and the automobile posture can be bidirectionally deformed, and a first rotating shaft (X1) between two shoulder parts (3) and a main body part (1) and a second rotating shaft (X2) between the shoulder parts (3) and an arm part (4) are made of high-rigidity metal. The robot body (1), the head part (2), the two shoulder parts (3), the two arm parts (4), the two thigh parts (5), the two foot parts (6) and the shaft of the femoral joint (Y) are made of ABS resin.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of robot that can be deformed between vehicle posture and driveable. BACKGROUND

[0002] In the past, a resin-made driveable robot that can be deformed between vehicle posture and robot posture is known. In the past resin-made driveable robot, the size capacity of the robot body and the shoulder portion are large, and the weight is also large. However, simply reducing the size of each portion cannot smoothly and reliably deform between the robot posture and the vehicle posture, and therefore, the capacity and the weight of the robot cannot be reduced, and the size cannot be reduced and lightened.

[0003] PRIOR ART DOCUMENTS

[0004] PATENT DOCUMENTS

[0005] Patent Document 1: Japanese Patent Application Publication No. 2014-144211 SUMMARY

[0006] PROBLEMS TO BE SOLVED BY THE INVENTION

[0007] The utility model relates to a kind of robot that can be deformed between vehicle posture and driveable by reducing the size of robot and lightening, to greatly reduce the size under robot posture or automobile posture, greatly reduce the space to accommodate them, greatly reduce the material cost of robot.

[0008] More specifically, by forming the rotating shaft between the robot body and the shoulder portion with high-strength metal, the size and capacity of the rotating shaft can be reduced, and the size, capacity and weight of the robot body and the shoulder portion can be greatly reduced. As a result, the size, capacity and weight of the robot can be greatly reduced, and the robot can be greatly lightened and reduced in cost.

[0009] MEANS FOR SOLVING THE PROBLEMS

[0010] The utility model relates to a kind of drivable robots, can be transformed into vehicle, the drivable robot includes: robot main body 1;Head 2, is arranged in the upper portion of robot main body 1;Shoulder 3, is arranged in the both sides of robot main body 1;Arm 4, is arranged in the lower portion of shoulder 3;Thigh 5, is arranged in the lower portion of robot main body 1;Foot 6, is arranged in the lower portion of thigh 5;And femoral joint Y, is arranged between robot main body 1 and thigh 5 (pose a);By making a pair of thigh 5 and foot 6 mutually close, form the front part 10 of car body (pose b) of car body, by making two shoulder 3 mutually close, form car body rear 11, form the door part 12 (pose c) of car door that two arm 4 form with horizontal opening, by rotating the front part 10 of car body before and after, the front part 10 of car body forms in back (pose d), by closing two door parts 12 form car body (pose e), the pose of drivable robot and the pose of car body can bidirectional transformation, the first rotating shaft between two shoulder and main body and the second rotating shaft between shoulder and arm are formed by high rigidity metal, the shaft of robot main body, head, two arms, two thighs, two feet and femoral joint Y is formed by ABS resin.

[0011] In the above drivable robot, the first rotating shaft X1 between robot main body and shoulder and the second rotating shaft X2 between shoulder and arm are formed by high rigidity aluminum metal, aluminum alloy or steel.

[0012] Effect of the utility model

[0013] Although the rotation of robot main body 1 and two shoulders 3 and the rotation between shoulder 3 and arm 4 are large, because the first rotating shaft X1 between robot main body 1 and two shoulders 3 and the second rotating shaft X2 between shoulder and arm are formed by high rigidity metal, even if the size of these is reduced, these rotations will be fully stable, smooth, on the other hand because the action of femoral joint itself is large and simple, even if the shaft of femoral joint Y is formed by ABS resin, the smooth rotation between robot main body and thigh can be realized. As a result, the size of each part of the robot can be greatly reduced, and the weight can be greatly reduced.

[0014] As a result, the main body 1, the head 2, the shoulder 3 and the arm 4 can be greatly reduced, and the weight can be reduced, and the size and weight of the thigh 5, the foot 6 and the femoral joint Y of the other parts can be reduced.

[0015] Therefore, the robot pose and the vehicle pose can be greatly reduced, and the space for accommodating them can be greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the top view of the robot of the utility model.

[0017] Figure 2is a longitudinal sectional view of a plan view of the robot of the present application.

[0018] Figures 3A to 3E is a front view showing the robot of the present application sequentially changing from the robot attitude to the vehicle attitude.

[0019] Figures 4A to 4E is a back view showing the robot of the present application sequentially changing from the robot attitude to the vehicle attitude.

[0020] Figure 5A 、 5B is a perspective view comparatively showing the vehicle attitude of the robot based on the conventional material ( Figure 5A ) and the vehicle attitude of the robot of the present application ( Figure 5B ).

[0021] BRIEF DESCRIPTION OF REFERENCE NUMERALS

[0022] 1: robot main body,

[0023] 2: head,

[0024] 3: shoulder,

[0025] 4: arm,

[0026] 5: thigh,

[0027] 6: foot,

[0028] 10: vehicle body front portion,

[0029] 11: vehicle body rear portion,

[0030] 12: vehicle door portion,

[0031] X1: first rotation axis between the robot main body and the shoulder,

[0032] X2: second rotation axis between the shoulder and the arm,

[0033] Y: femoral joint. DETAILED DESCRIPTION

[0034] The robot which can be deformed between the vehicle attitude and the robot attitude and can be driven according to the above-mentioned present application will be described based on the embodiment. The embodiment is only an example of the present application, and the present application cannot be interpreted as being limited to the embodiment, and it should be understood by those skilled in the art that various modifications and deformations can be made within the scope of the claims of the present application.

[0035] [Embodiment 1]

[0036] In Figure 1 and Figure 2A top view of a robot posture of the robot of the present application is shown in FIG. 1. The robot of the present application includes: a robot main body 1; a head 2 provided at an upper portion of the robot main body 1; shoulder portions 3 provided at both sides of the robot main body 1; an arm portion 4 provided at a lower portion of the shoulder portions 3; a thigh portion 5 provided at a lower portion of the robot main body 1; a leg portion 6 provided at a lower portion of the thigh portion 5; and a knee joint Y provided between the robot main body 1 and the thigh portion 5. In the robot of the present application, a first rotation shaft X1 and a second rotation shaft X2 are composed of a metal such as aluminum, a light-weight aluminum alloy, and a stainless steel alloy having high rigidity, and other components are composed of a synthetic resin such as ABS resin. In the robot of the present application, since the rotation shafts are formed of a metal having high rigidity, even if the sizes of the robot main body 1, the shoulder portions 3, and the arm portion 4 are reduced, the rotation of the robot main body 1 and the shoulder portions 3 and the rotation of the shoulder portions and the arm portion 4 can be kept smooth, and the strength and durability are excellent.

[0037] On the other hand, the knee joint Y between the thigh portion 5 and the robot main body 1 can sufficiently ensure a large-diameter shape, and the rotation between the robot main body 1 and the thigh portion 5 of the robot of the present application can be performed sufficiently smoothly.

[0038] Then, in Figures 3A to 3E and Figures 4A to 4E , states (front and back) in which the robot posture of the robot of the present application is sequentially changed to a vehicle posture are shown. Figure 3A , Figure 4A a standing state and a lying state of the robot posture of the robot are shown in FIGS. 10 and 11, respectively, Figure 3B , Figure 4B a figure in which a pair of the thigh portions 5 and the leg portions 6 of the robot posture are folded to form a front portion 10 of a vehicle body is shown. Figure 3C , Figure 4C a state in which the shoulder portions 3, 3 are folded to form a rear portion 11 of the vehicle body, and the arm portions 4, 4 form door portions 12, 12 of the vehicle posture is shown.

[0039] Figure 3D , Figure 4D a state in which the front portion of the vehicle is turned over is shown, Figure 3E , Figure 4E a state in which the door portions of the vehicle posture are closed is shown.

[0040] Figure 5B is an example of a vehicle posture of the robot of the present application in which aluminum metal shafts (diameter 1 mm) are used in the rotation portions of the main body, the shoulder portions, and the arm portions, and all other components are formed of ABS resin, and on the other hand, an example of a vehicle posture of a conventional robot in which the rotation shafts (diameter 3.5 mm) of the main body, the shoulder portions, and the arm portions and all other components are ABS resin.

[0041] In the robot of the present application in which an aluminum metal shaft (1 mm in diameter) is used for the rotating portions of the main body, the shoulder portion, and the arm portion, all other components are formed of ABS resin. On the other hand, in comparison with the conventional robot (about 8 cm x about 3 cm x about 2.5 cm) in which the rotating shafts of the robot main body 1, the shoulder portion 3, and the arm portion 4 are also formed of ABS resin (3.5 mm in diameter), it is possible to reduce the size to about 2.2 cm x about 1.2 cm x about 0.7 cm and to reduce the weight to about one-tenth.

[0042] [Industrial applicability]

[0043] In the robot of the present application, only the first rotating shaft between the robot main body and the shoulder portion, and the second rotating shaft between the shoulder portion and the arm portion, which rotate greatly, are made of a metal such as aluminum, a lightweight aluminum alloy, and a stainless steel alloy, which have high rigidity, and the other components are made of a synthetic resin such as ABS resin. Even if the sizes of the robot main body 1, the head portion 2, the shoulder portion 3, and the arm portion 4 are reduced, it is possible to maintain smooth rotation of the robot main body 1 and the shoulder portion 3, and the shoulder portion and the arm portion 4, and to maintain high durability and strength.

[0044] The other components can be reduced in size, and as a result, the size, capacity, and weight of the robot can be greatly reduced, and great weight reduction and cost reduction become possible.

Claims

1. A drivable robot capable of being transformed into a vehicle, characterized in that, the drivable robot comprises a robot body (1), a head (2) provided at an upper portion of the robot body (1), shoulder portions (3) provided at both sides of the robot body (1), arm portions (4) provided at lower portions of the shoulder portions (3), thigh portions (5) provided at a lower portion of the robot body (1), leg portions (6) provided at lower portions of the thigh portions (5), and a thigh joint (Y) provided between the robot body (1) and the thigh portions (5), a vehicle body front portion (10) of a vehicle body is formed by bringing a pair of the thigh portions (5) and the leg portions (6) close to each other, a vehicle body rear portion (11) of the vehicle body is formed by bringing the shoulder portions (3) close to each other, and the arm portions (4) are formed as door portions (12) opened horizontally, the vehicle body front portion (10) is formed at the back by turning the vehicle body front portion (10) front and back, the vehicle body is formed by closing the door portions (12), the drivable robot is capable of bidirectional transformation between a robot posture and a vehicle posture, and a first rotation axis (XI) between the robot body (1) and the shoulder portions (3) and a second rotation axis (X2) between the shoulder portions (3) and the arm portions (4) are formed of a metal having high rigidity, and axes of the robot body (1), the head (2), the shoulder portions (3), the arm portions (4), the thigh portions (5), the leg portions (6), and the thigh joint (Y) are formed of an ABS resin.

2. The drivable robot according to claim 1, characterized in that, the first rotation axis (XI) between the robot body and the shoulder portions and the second rotation axis (X2) between the shoulder portions and the arm portions are formed of an aluminum metal, an aluminum alloy, or a steel having high rigidity.

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