CN216505141U

CN216505141U - Multifunctional service robot

Info

Publication number: CN216505141U
Application number: CN202120287631.1U
Authority: CN
Inventors: 王天
Original assignee: Hangzhou Chengtian Technology Development Co Ltd
Current assignee: Hangzhou Chengtian Technology Development Co Ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2022-05-13
Anticipated expiration: 2031-02-02

Abstract

The utility model provides a multifunctional service robot. The multifunctional service robot comprises a base; the lifting mechanism is arranged on the base; the robot body is arranged right above the base; the groove is formed in the base; the limiting rods are fixedly arranged on the inner walls of the two sides of the groove; the rotary bearing is fixedly connected to the bottom of the robot body; the rectangular block is fixedly arranged at the bottom of the robot body; and the reciprocating mechanism is arranged on the rectangular block. The multifunctional service robot provided by the utility model has the advantages of convenience in adjusting different heights, capability of adjusting the up-down force of back pounding and convenience in use.

Description

Multifunctional service robot

Technical Field

The utility model relates to the technical field of robots, in particular to a multifunctional service robot.

Background

The service robot is a young member of the robot family, and so far there is no strict definition. Different countries have different awareness of the service robots.

Because the function is less at traditional service robot, comparatively single, can not adjust the height of difference when massaging the back of the body service to its people moreover, comparatively inconvenient to the dynamics of back of the body is beaten in the control that can not be better when the robot massages the back of the body, uses comparatively extensively inadequately.

Therefore, there is a need to provide a new multifunctional service robot to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing a multifunctional service robot which is convenient to adjust different heights, can adjust the up-down force of back pounding and is convenient to use.

In order to solve the above technical problem, the present invention provides a multifunctional service robot comprising: a base; the lifting mechanism is arranged on the base; the robot body is arranged right above the base; the groove is formed in the base; the limiting rods are fixedly arranged on the inner walls of the two sides of the groove; the rotary bearing is fixedly connected to the bottom of the robot body; the rectangular block is fixedly arranged at the bottom of the robot body; and the reciprocating mechanism is arranged on the rectangular block.

Preferably, the lifting mechanism comprises a speed reducing motor, a bidirectional screw rod, two sliding blocks, two first hinge blocks, two second hinge blocks, two hinge rods and a balance plate, the speed reducing motor is fixedly arranged on the top of the base, the bidirectional screw rod is fixedly arranged on an output shaft of the speed reducing motor, the two sliding blocks are respectively arranged on the bidirectional screw rod in a threaded manner, the two sliding blocks are respectively connected on the limiting rods in a sliding manner, the bottoms of the two sliding blocks are both contacted with the inner wall of the bottom of the groove, the two first hinge blocks are respectively fixedly arranged on the tops of the two sliding blocks, the bottom ends of the two hinge rods are respectively arranged on the two first hinge blocks in a hinged manner, the two second hinge blocks are respectively arranged on the tops of the two hinge rods in a hinged manner, and the balance plate is fixedly connected on the tops of the two second hinge blocks, the swivel bearing is rotatably mounted on top of the balance plate.

Preferably, the reciprocating mechanism comprises a mounting groove, two limiting grooves, a motor, a cam, two connecting blocks, two sliding rods, two springs, elastic blocks, a roller and a massage block, the mounting groove is formed in the rectangular block, the two limiting grooves are formed in the rectangular block respectively, the two limiting grooves are communicated with the mounting groove, the motor is fixed on the inner wall of the top of the mounting groove, the cam is fixedly mounted on an output shaft of the motor, the two sliding rods are fixedly mounted on the inner walls of the two sides of the two limiting grooves respectively, the two springs are slidably sleeved on the two sliding rods respectively, the two elastic blocks are slidably mounted on the two sliding rods respectively, the connecting block is fixedly connected to one side, close to each other, of the two elastic blocks, the roller is rotatably mounted on the top of the connecting block, the massage block is fixedly connected to the bottom of the connecting block.

Preferably, the bottom of the base is respectively and fixedly provided with four universal wheels.

Preferably, a supporting seat is fixedly mounted on the top of the base, a connecting groove is formed in the supporting seat, a bearing is fixedly nested in the inner wall of the connecting groove, and the inner ring of the bearing is fixedly sleeved on the two-way screw rod.

Preferably, the two elastic blocks are respectively provided with a ball, and the two balls are respectively connected with the inner walls of the two limiting grooves in a sliding manner.

Compared with the related art, the multifunctional service robot provided by the utility model has the following beneficial effects:

the utility model provides a multifunctional service robot, which drives two sliding blocks to move through a speed reduction motor, drives two hinge rods through the two sliding blocks to balance a plate-mounted robot body to adjust the height of the robot body, can work massage back beating service platforms with different heights, is relatively convenient to rotate through a rotating bearing, can work the robot body at different angles, is relatively widely used, and can conveniently control the back beating force by driving a cam and a roller to contact and compress two springs through the motor.

Drawings

FIG. 1 is a schematic structural diagram of a multi-function service robot according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.

Reference numbers in the figures: 1. a robot body; 2. a base; 3. a reduction motor; 4. a bidirectional screw; 5. a groove; 6. a limiting rod; 7. a slider; 8. a first hinge block; 9. a second hinge block; 10. a hinged lever; 11. a balance plate; 12. a rotating bearing; 13. a rectangular block; 14. mounting grooves; 15. a limiting groove; 16. a motor; 17. a cam; 18. connecting blocks; 19. a slide bar; 20. a spring; 21. an elastic block; 22. a roller; 23. a massage block.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a multifunctional service robot according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. The multi-function service robot includes: a base 2; the lifting framework is arranged on the base 2; the robot comprises a robot body 1, wherein the robot body 1 is arranged right above a base 2; the groove 5 is formed in the base 2; the limiting rods 6 are fixedly arranged on the inner walls of the two sides of the groove 5; the rotary bearing 12 is fixedly connected to the bottom of the robot body 1, and the rotary bearing 12 is fixedly connected to the bottom of the robot body 1; the rectangular block 13 is fixedly arranged at the bottom of the robot body 1; and the reciprocating mechanism is arranged on the rectangular block 13.

The lifting mechanism comprises a speed reducing motor 3, a two-way screw rod 4, two sliding blocks 7, two first hinging blocks 8, two second hinging blocks 9, two hinging rods 10 and a balance plate 11, the speed reducing motor 3 is fixedly arranged on the top of the base 2, the two-way screw rod 4 is fixedly arranged on an output shaft of the speed reducing motor 3, the two sliding blocks 7 are respectively arranged on the two-way screw rod 4 in a threaded manner, the two sliding blocks 7 are respectively connected on the limiting rod 6 in a sliding manner, the bottoms of the two sliding blocks 7 are both contacted with the inner wall of the bottom of the groove 5, the two first hinging blocks 8 are respectively fixedly arranged on the tops of the two sliding blocks 7, the bottom ends of the two hinging rods 10 are respectively hinged on the two first hinging blocks 8, and the two second hinging blocks 9 are respectively hinged on the tops of the two hinging rods 10, the balance plate 11 is fixedly connected to the tops of the two second hinge blocks 9, and the rotary bearing 12 is rotatably mounted on the top of the balance plate 11 and can adjust different heights.

The reciprocating mechanism comprises a mounting groove 14, two limiting grooves 15, a motor 16, a cam 17, two connecting blocks 18, two sliding rods 19, two springs 20, elastic blocks 21, rollers 22 and a massage block 23, wherein the mounting groove 14 is formed in the rectangular block 13, the two limiting grooves 15 are respectively formed in the rectangular block 13, the two limiting grooves 15 are communicated with the mounting groove 14, the motor 16 is fixed on the inner wall of the top of the mounting groove 14, the cam 17 is fixedly arranged on an output shaft of the motor 16, the two sliding rods 19 are respectively fixedly arranged on the inner walls of two sides of the limiting grooves 15, the two springs 20 are respectively sleeved on the two sliding rods 19 in a sliding manner, the two elastic blocks 21 are respectively slidably arranged on the two sliding rods 19, and the connecting block 18 is fixedly connected to one side, close to each other, of the two elastic blocks 21, the roller 22 is rotatably mounted on the top of the connecting block 18, and the massage block 23 is fixedly connected to the bottom of the connecting block 18, so that the back pounding strength can be conveniently controlled.

The bottom of base 2 is fixed mounting respectively has four universal wheels, and the removal that can be better is nimble.

Fixed mounting has a supporting seat on the top of base 2, the spread groove has been seted up on the supporting seat, the inner wall of spread groove is fixed nested has the bearing, the inner circle fixed sleeve of bearing is established be two-way screw rod 4 is last, support two-way screw rod 4 that can be better.

The two elastic blocks 21 are respectively provided with a ball, and the two balls are respectively connected with the inner walls of the two limiting grooves 15 in a sliding manner, so that the elastic blocks 21 can better slide flexibly.

The working principle of the multifunctional service robot provided by the utility model is as follows:

when the massage back-pounding service platform is used, after the robot body 1 moves to a proper position where massage back-pounding is needed, the gear motor 3 drives the two-way screw 4 to rotate, the two-way screw 4 rotates to drive the two sliders 7 to synchronously slide, the two sliders 7 slide in the directions away from each other to drive the two first hinging blocks 8 to move in the directions away from each other, the two hinging rods 10 drive the two second hinging blocks 9 to move, so that the balancing plate 11 at the top is lifted, the balancing plate 11 drives the robot body 1 at the top to lift, meanwhile, the two sliders 7 move in the directions close to each other in an opposite mode, the two hinging rods 10 drive the robot body 1 on the balancing plate 11 to descend downwards, the massage back-pounding service platforms at different heights can work conveniently;

the robot body 1 can be rotated through the rotary bearing 12 to carry out back pounding service at different angle positions, and the motor 16 is started, the motor 16 drives the cam 17 to rotate, the cam 17 contacts the roller 22 when rotating to the right lower side, the roller 22 rotates along the edge of the cam 17 to make the connecting block 18 drop downwards under stress, the connecting block 18 drives the two elastic blocks 21 to slide on the two slide bars 19 in the two limiting grooves 15, the two springs 20 are compressed, the connecting block 18 drives the massage block 23 to drop downwards, when the roller 22 rotates from the convex surface of the cam 17, the connecting block 18 drives the two elastic blocks 21 to return, so that the two springs 20 are in a contact compression state, the massage block 23 is driven to press downwards once every time the cam 17 rotates once, and the rotation is realized through the rotating bearing 12, the back-beating force control device can work on the robot body 1 at different angles, is wide in use, and can conveniently control the back-beating force by driving the cam 17 to be in contact with the roller 22 through the motor 16 to compress the two springs 20.

the utility model provides a multifunctional service robot, which is characterized in that two sliding blocks 7 are driven to move by a speed reducing motor 3, the robot body 1 is driven by the two sliding blocks 7 to carry out height adjustment on two hinge rods 10 on a balance plate 11, massage back beating service platforms with different heights can work, the robot body 1 can work at angles in different directions conveniently by rotating through a rotary bearing 12, the multifunctional service robot is widely used, and the back beating force can be conveniently controlled by driving a cam 17 to be in contact with a roller 22 and compressing two springs 20 through a motor 16.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A multi-function service robot, comprising:

a base;

the lifting mechanism is arranged on the base;

the robot body is arranged right above the base;

the base is provided with a groove;

the limiting rods are fixedly arranged on the inner walls of the two sides of the groove;

the rotary bearing is fixedly connected to the bottom of the robot body;

the rectangular block is fixedly arranged at the bottom of the robot body;

and the reciprocating mechanism is arranged on the rectangular block.

2. The multi-functional service robot of claim 1, wherein the lifting mechanism comprises a gear motor, a bi-directional screw, two sliding blocks, two first hinged blocks, two second hinged blocks, two hinged rods and a balance plate, the gear motor is fixedly mounted on the top of the base, the bi-directional screw is fixedly mounted on the output shaft of the gear motor, the two sliding blocks are respectively and threadedly mounted on the bi-directional screw, the two sliding blocks are respectively and slidably connected to the limiting rods, the bottoms of the two sliding blocks are both in contact with the inner wall of the bottom of the groove, the two first hinged blocks are respectively and fixedly mounted on the tops of the two sliding blocks, the bottom ends of the two hinged rods are respectively and hingedly mounted on the two first hinged blocks, the two second hinged blocks are respectively and hingedly mounted on the tops of the two hinged rods, the balance plate is fixedly connected to the tops of the two second hinged blocks, and the rotary bearing is rotatably mounted on the tops of the balance plate.

3. The multi-functional service robot of claim 1, wherein the reciprocating mechanism comprises a mounting groove, two position-limiting grooves, a motor, a cam, two connecting blocks, two sliding rods, two springs, two elastic blocks, a roller, and a massage block, the mounting groove is formed on the rectangular block, the two position-limiting grooves are communicated with the mounting groove, the motor is fixed on the top inner wall of the mounting groove, the cam is fixedly mounted on the output shaft of the motor, the two sliding rods are fixedly mounted on the inner walls of the two position-limiting grooves, the two springs are slidably mounted on the two sliding rods, the two elastic blocks are slidably mounted on the two sliding rods, the connecting block is fixedly connected to a side where the two elastic blocks are close to each other, the roller is rotatably installed on the top of the connecting block, and the massage block is fixedly connected to the bottom of the connecting block.

4. The multi-purpose service robot of claim 1, wherein four universal wheels are fixedly mounted at the bottom of the base, respectively.

5. The multi-purpose service robot as claimed in claim 2, wherein a supporting base is fixedly mounted on the top of the base, a connecting groove is formed in the supporting base, a bearing is fixedly nested in an inner wall of the connecting groove, and an inner ring of the bearing is fixedly sleeved on the bidirectional screw.

6. The multi-function service robot as claimed in claim 3, wherein two balls are disposed on the two elastic blocks, and the two balls are slidably connected to inner walls of the two limiting grooves.