Rotatable multi-shaft structure of robot display end

Abstract

The utility model relates to the technical field of robots, and discloses a rotatable multi-shaft structure of a robot display end, which comprises a motor box, and the top of the motor box is fixedly connected with a placing disc. According to the rotatable multi-shaft structure of the robot display end, through the arrangement of the rotating mechanism, the rotating disc, the adjusting mechanism and the connecting disc, during rotation, a servo motor in a motor box is started, the servo motor drives the rotating disc at the top to rotate, and then the connecting disc at the top of the rotating disc rotates together; when the robot rotates in the transverse horizontal direction, a power source is switched on, an electric push rod at the top of a limiting plate can be started, and the electric push rod stretches out and draws back to drive a connecting disc rotationally connected with the top to conduct longitudinal angle adjustment; the robot can be driven to move up and down while rotating transversely and horizontally, so that the robot can rotate and adjust more naturally.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, in particular to a rotatable multi-axis structure of a robot display end. Background Art

[0002] The demand for robotics technology in modern society is constantly increasing, and robots have been widely used in industrial production, healthcare, service industries and other fields. As one of the important components of the robot, the function and performance of the robot display terminal are of great significance to the user experience and adaptability of application scenarios. The robot display terminal is usually used to display information, interact with users, provide real-time feedback and other functions. For example, in a service robot, the display terminal can display greetings, navigation information, etc.; in an educational robot, the display terminal can display teaching content and animations; in an industrial robot, the display terminal can display operating instructions and process parameters.

[0003] Due to the diversity of robot application scenarios and user needs, the robot display needs to have a certain degree of flexibility and adjustability to adapt to display and interaction needs at different angles and heights. Therefore, the design of a rotatable multi-axis structure becomes the key to solving this demand.

[0004] At present, the rotatable multi-axis structure of the robot display end on the market has the following disadvantages: when in use, the robot mostly rotates in a single direction, the rotation posture is relatively stiff, it is not easy to adjust to multiple angles during rotation, and it lacks flexibility and adaptability.

[0005] Therefore, it is necessary to invent a rotatable multi-axis structure of the robot display end to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The technical problem solved by the utility model is to provide a robot display terminal rotatable multi-axis structure which is highly practical and can be operated with simple structure, thereby solving the problem in the above-mentioned background technology that it is not easy to adjust multiple angles during rotation.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a rotatable multi-axis structure of a robot display end, comprising a motor box, a placing plate fixedly connected to the top of the motor box, a rotating mechanism fixedly connected to the inside of the motor box, a rotating disk fixedly connected to the top of the rotating mechanism, a limiting plate fixedly connected to one side of the rotating disk, an adjusting mechanism fixedly connected to the top of the limiting plate, a connecting plate fixedly connected to the top of the adjusting mechanism, a tilting mechanism fixedly connected to the bottom of the motor box, three groups of threaded holes opened on the surface of the tilting mechanism, and an auxiliary mechanism threadedly connected to the inner part of the threaded holes.

[0010] As a further solution of the utility model, the rotating mechanism includes a servo motor fixedly connected to the inside of the motor box, the output end of the servo motor is splined with a transmission rod, and the transmission rod is fixedly connected to the bottom of the rotating disk, so that the transmission rod can drive the top rotating disk to rotate.

[0011] As a further solution of the utility model, the adjustment mechanism includes an electric push rod fixedly connected to the top of the limit plate, one side of the electric push rod is rotatably connected to a rotating joint, the rotating joint is fixedly connected to the bottom of the connecting plate, and one side of the electric push rod is electrically connected to a battery through a power cord, so that the battery can provide continuous power.

[0012] As a further solution of the utility model, the roll mechanism includes a universal joint fixedly connected to the bottom of the motor box, the bottom of the universal joint is fixedly connected to a support plate, one side of the support plate is fixedly connected to a fixed joint, the surface of the fixed joint is rotatably connected to a hydraulic rod, the hydraulic rod is rotatably connected to the bottom of the motor box, and the hydraulic rod facilitates the adjustment of the angle of the connecting plate.

[0013] As a further solution of the utility model, the bottom of the connecting disk is rotatably connected to a positioning rod, and the positioning rod is fixedly connected to the top of the rotating disk, so that the positioning rod is convenient for supporting the connecting disk.

[0014] As a further solution of the utility model, one side of the placement disk is fixedly connected to a limiting block, and the limiting plate is fixedly connected to the surface of the limiting block, so that the limiting block is convenient for limiting the rotating disk.

[0015] (III) Beneficial effects

[0016] The utility model provides a rotatable multi-axis structure of a robot display end, which has the following beneficial effects:

[0017] 1. The display end of the robot can rotate a multi-axis structure. Through the setting of the rotating mechanism, the rotating disk, the adjusting mechanism and the connecting disk, when rotating, the servo motor inside the motor box is started, and the servo motor drives the rotating disk on the top to rotate, thereby causing the connecting disk on the top of the rotating disk to rotate together, so that the robot can rotate in the horizontal direction. While rotating in the horizontal direction, the power is turned on to start the electric push rod on the top of the limit plate. The extension of the electric push rod will drive the connecting disk connected to the top rotation to adjust the longitudinal angle, so that the robot can raise and lower its head while rotating in the horizontal direction, so that it can rotate and adjust more naturally.

[0018] 2. The display end of the robot has a rotatable multi-axis structure. Through the setting of the tilt mechanism, the hydraulic rod on the fixed joint on the top of the support plate can be activated during rotation. The extension and retraction of the hydraulic rod will drive the motor box connected to the top rotation to tilt under the action of the bottom universal joint, so that the robot can tilt its head while rotating. It has bionic characteristics, imitating the joint structure and movement mode of animals, and realizing more flexible and natural rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the rotating mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the tilting mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the auxiliary mechanism structure of the utility model.

[0024] In the figure: 1. motor box; 2. placement plate; 3. rotating mechanism; 301. servo motor; 302. transmission rod; 4. rotating plate; 5. limit plate; 6. adjustment mechanism; 601. electric push rod; 602. rotating joint; 603. battery; 7. connecting plate; 8. tilting mechanism; 801. universal joint; 802. supporting plate; 803. fixed joint; 804. hydraulic rod; 9. auxiliary mechanism; 901. bolt; 902. nut; 903. latch; 904. connecting block; 10. positioning rod; 11. limit block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 5 The utility model provides a technical solution: a rotatable multi-axis structure of a robot display end, including a motor box 1, a placement plate 2 is fixedly connected to the top of the motor box 1, and a rotating mechanism 3 is fixedly connected inside the motor box 1. Through the setting of the rotating mechanism 3, the rotating disk 4, the adjusting mechanism 6, and the connecting disk 7, it can be rotated and adjusted more naturally. The top of the rotating mechanism 3 is fixedly connected to the rotating disk 4, one side of the rotating disk 4 is fixedly connected to the limiting plate 5, the top of the limiting plate 5 is fixedly connected to the adjusting mechanism 6, and the top of the adjusting mechanism 6 is fixedly connected to the connecting disk 7. The bottom of the motor box 1 is fixedly connected to a roll mechanism 8. Through the setting of the roll mechanism 8, it has bionic characteristics, imitates the joint structure and movement mode of animals, and realizes more flexible and natural rotation. The surface of the roll mechanism 8 is provided with three groups of threaded holes, and the internal threads of the threaded holes are connected with auxiliary mechanisms 9;

[0027] See also Figure 3 The rotating mechanism 3 includes a servo motor 301 fixedly connected to the inside of the motor box 1, and the output end of the servo motor 301 is spline-connected with a transmission rod 302, and the transmission rod 302 is fixedly connected to the bottom of the rotating disk 4, and the transmission rod 302 is convenient for driving the top rotating disk 4 to rotate;

[0028] See also Figure 2 The adjusting mechanism 6 includes an electric push rod 601 fixedly connected to the top of the limiting plate 5, one side of the electric push rod 601 is rotatably connected to a rotating joint 602, the rotating joint 602 is fixedly connected to the bottom of the connecting plate 7, and one side of the electric push rod 601 is electrically connected to a battery 603 through a power line, and the battery 603 is convenient for continuous power supply;

[0029] See also Figure 4 The roll mechanism 8 includes a universal joint 801 fixedly connected to the bottom of the motor box 1, a support plate 802 is fixedly connected to the bottom of the universal joint 801, a fixed joint 803 is fixedly connected to one side of the support plate 802, a surface of the fixed joint 803 is rotatably connected to a hydraulic rod 804, and the hydraulic rod 804 is rotatably connected to the bottom of the motor box 1, and the hydraulic rod 804 is convenient for adjusting the angle of the connection plate 7;

[0030] See also Figure 2 The bottom of the connecting disk 7 is rotatably connected with a positioning rod 10, and the positioning rod 10 is fixedly connected to the top of the rotating disk 4, so that the positioning rod 10 is convenient for supporting the connecting disk 7;

[0031] See also Figure 1 One side of the placement disk 2 is fixedly connected to a limiting block 11, and the limiting plate 5 is fixedly connected to the surface of the limiting block 11. The limiting block 11 is convenient for limiting the rotating disk 4.

[0032] Embodiment 1:

[0033] See also Figure 4 The auxiliary mechanism 9 includes a bolt 901 threadedly connected to the inside of the threaded hole, and a nut 902 is threadedly connected to the surface of the bolt 901. Through the setting of the auxiliary mechanism 9, the device is fixed and the stability of the device is improved;

[0034] Embodiment 2:

[0035] See also Figure 5 The auxiliary mechanism 9 includes a latch 903 inserted into the limiting hole, and a connecting block 904 is fixedly connected to the top of the latch 903. The arrangement of the latch 903 can help to quickly disassemble the device.

[0036] In the utility model, the working steps of the device are as follows:

[0037] The first step: when rotating, start the servo motor 301 inside the motor box 1, the servo motor 301 drives the rotating disk 4 on the top to rotate, and then the connecting disk 7 on the top of the rotating disk 4 rotates together, so that the robot can rotate in the horizontal direction, and while rotating in the horizontal direction, turn on the power, start the electric push rod 601 on the top of the limit plate 5, and the extension of the electric push rod 601 will drive the connecting disk 7 connected to the top rotation to adjust the longitudinal angle, so that the robot can raise and lower its head while rotating in the horizontal direction;

[0038] The second step: when rotating, the hydraulic rod 804 on the top fixed joint 803 of the support plate 802 can be started. The extension and retraction of the hydraulic rod 804 will drive the motor box 1 connected to the top rotation to tilt under the action of the bottom universal joint 801, so that the robot can tilt its head while rotating.

[0039] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0040] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known to technical personnel in this field through technical manuals or through conventional experimental methods.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotatable multi-axis structure of a robot display terminal, comprising a motor box (1), characterized in that: The top of the motor box (1) is fixedly connected to a placement plate (2), the interior of the motor box (1) is fixedly connected to a rotating mechanism (3), the top of the rotating mechanism (3) is fixedly connected to a rotating plate (4), one side of the rotating plate (4) is fixedly connected to a limit plate (5), the top of the limit plate (5) is fixedly connected to an adjustment mechanism (6), the top of the adjustment mechanism (6) is fixedly connected to a connecting plate (7), the bottom of the motor box (1) is fixedly connected to a roll mechanism (8), the surface of the roll mechanism (8) is provided with three groups of threaded holes, the internal threads of the threaded holes are threadedly connected to an auxiliary mechanism (9).

2. The rotatable multi-axis structure of a robot display terminal according to claim 1, characterized in that: The rotating mechanism (3) comprises a servo motor (301) fixedly connected to the inside of the motor box (1); the output end of the servo motor (301) is spline-connected to a transmission rod (302); and the transmission rod (302) is fixedly connected to the bottom of the rotating disk (4).

3. The rotatable multi-axis structure of a robot display terminal according to claim 1, characterized in that: The adjustment mechanism (6) comprises an electric push rod (601) fixedly connected to the top of the limit plate (5); one side of the electric push rod (601) is rotatably connected to a rotating joint (602); the rotating joint (602) is fixedly connected to the bottom of the connecting plate (7); and one side of the electric push rod (601) is electrically connected to a battery (603) via a power line.

4. The rotatable multi-axis structure of a robot display terminal according to claim 1, characterized in that: The roll mechanism (8) comprises a universal joint (801) fixedly connected to the bottom of the motor box (1); the bottom of the universal joint (801) is fixedly connected to a support plate (802); one side of the support plate (802) is fixedly connected to a fixed joint (803); the surface of the fixed joint (803) is rotatably connected to a hydraulic rod (804); and the hydraulic rod (804) is rotatably connected to the bottom of the motor box (1).

5. The rotatable multi-axis structure of a robot display terminal according to claim 1, characterized in that: The bottom of the connecting disk (7) is rotatably connected to a positioning rod (10), and the positioning rod (10) is fixedly connected to the top of the rotating disk (4).

6. The rotatable multi-axis structure of a robot display terminal according to claim 1, characterized in that: One side of the placement tray (2) is fixedly connected to a limiting block (11), and the limiting plate (5) is fixedly connected to the surface of the limiting block (11).

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