Multi-part massage head replacement mechanism for intelligent robot physiotherapy

Abstract

The utility model relates to the field of physiotherapy equipment, and discloses a multi-part massage head replacement mechanism for intelligent robot physiotherapy, which comprises a connecting seat, a mechanical arm is arranged at one end of the connecting seat, the other end of the connecting seat is fixedly connected with a vibration seat, and two groups of internal thread grooves are formed in the outer wall of the bottom end of the vibration seat. Two sets of mounting feet are detachably mounted on the inner walls of the threaded grooves in the two sides of the vibration base through bolts, a fixing base is fixedly connected to the bottom ends of the outer walls of the two sets of mounting feet, a positioning block is detachably mounted on the inner wall of the fixing base through a limiting assembly, the limiting assembly comprises a pull rod, and a wedge block is fixedly connected to the tail end of the pull rod; the wedge block is elastically connected to the tail end of the fixing base through a reset spring. According to the utility model, due to the design of the limiting assembly, the single massage head is simple, convenient and quick to mount and dismount, and can be mounted and dismounted only by simple steps of insertion, rotation and the like, so that the individual massage head can be replaced in time when damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of physiotherapy equipment, especially to the multi -site massage head replacement mechanism for intelligent robot physiotherapy. BACKGROUND

[0002] In the present physiotherapy field, intelligent robots are gradually becoming an important tool for providing comfortable and professional physiotherapy services for people due to their advantages of precision, efficiency and repeatability.

[0003] And the massage head as the key component directly contacting with the human body to realize the massage physiotherapy function, its adaptability and replacement convenience are particularly important, different human body parts have different physiological structures and massage needs, which requires the massage head to be flexibly replaced according to the specific part to achieve the best physiotherapy effect.

[0004] At present, the existing intelligent robot physiotherapy massage head has some deficiencies: most of the massage heads of the existing robot physiotherapy mechanism are designed in one piece, when a group is damaged, it cannot be individually disassembled and replaced, when a group is damaged, the whole will be discarded, causing the use cost to increase, therefore the multi -site massage head replacement mechanism for intelligent robot physiotherapy is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a multi -site massage head replacement mechanism for intelligent robot physiotherapy, aiming at improving the problem that in the prior art, when a group is damaged, it cannot be individually disassembled and replaced, when a group is damaged, the whole will be discarded, causing the use cost to increase.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a multi -site massage head replacement mechanism for intelligent robot physiotherapy, including connecting seat, the one end of connecting seat is provided with mechanical arm, the other end of connecting seat is fixedly connected with vibration seat, the outer wall of vibration seat bottom is equipped with two groups of internal thread grooves, the inner wall of two groups of thread grooves on both sides of vibration seat is detachably installed with two groups of mounting feet through bolts, the bottom of the outer wall of two groups of mounting feet is fixedly connected with fixed seat, the inner wall of fixed seat is detachably installed with positioning block through limiting assembly, the bottom of the outer wall of positioning block is fixedly connected with massage head;

[0007] The limiting assembly includes a pull rod, the end of the pull rod is fixedly connected with a wedge, and the wedge is elastically connected to the end of the fixed seat through a return spring.

[0008] As a further description of the above technical scheme:

[0009] The inner side wall of the mounting foot is in contact with the outer wall of the bottom end of the vibration seat, and the outer wall of the bolt is in contact with the surface of the mounting foot.

[0010] As a further description of the above technical solutions:

[0011] The inner wall of the bottom end of the fixed seat is provided with a guide groove, and the outer wall of the positioning block is in contact with the inner wall of the guide groove.

[0012] As a further description of the above technical solutions:

[0013] The inner wall of the bottom end of the fixed seat is provided with a guide groove, and the outer wall of the positioning block is in contact with the inner wall of the guide groove.

[0014] As a further description of the above technical solutions:

[0015] One end of the reset spring is fixedly connected to the outer wall of the wedge block, and the other end of the reset spring is fixedly connected to the inner side wall of the fixed seat.

[0016] As a further description of the above technical solutions:

[0017] The wedge block is slidingly connected to the inner wall of the fixed seat, and the pull rod is penetratingly and slidingly connected to the inner wall of the fixed seat.

[0018] As a further description of the above technical solutions:

[0019] The surface of the positioning block is provided with a clamping groove, and the end of the wedge block is clamped with the inner wall of the clamping groove.

[0020] As a further description of the above technical solutions:

[0021] The top end of the guide groove of the fixed seat is provided with a quarter semicircular sliding groove.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1、The utility model discloses a limit component design makes the installation and dismounting operation of single massage head simple and quick, can be completed only need simple insertion, rotation etc.

[0024] 2、The utility model discloses a whole modular design can make the dismounting installation of massage more convenient, so that each component can be individually replaced when being damaged, avoids needing to discard integrally after some groups are damaged, and easily causes the improvement of use cost. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1The utility model provides an overall three -dimensional structure schematic diagram of intelligent robot physiotherapy multi -site massage head replacement mechanism is provided for the utility model,

[0026] Figure 2 The utility model provides an overall three -dimensional structure schematic diagram of intelligent robot physiotherapy multi -site massage head replacement mechanism is provided for the utility model,

[0027] Figure 3 The utility model provides an overall three -dimensional structure schematic diagram of intelligent robot physiotherapy multi -site massage head replacement mechanism is provided for the utility model,

[0028] Figure 4 The utility model provides an overall three -dimensional structure schematic diagram of intelligent robot physiotherapy multi -site massage head replacement mechanism is provided for the utility model,

[0029] Legend:

[0030] 1, connecting seat, 2, mechanical arm, 3, vibrating seat, 4, mounting foot, 5, bolt, 6, fixed seat, 7, limiting component, 71, pull rod, 72, reset spring, 73, wedge, 8, massage head, 9, locating block. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the range of the utility model protection.

[0032] Referring to Figures 1-3 , the utility model provides an embodiment: a kind of intelligent robot physiotherapy multi -site massage head replacement mechanism, including connecting seat 1, one end of connecting seat 1 is provided with mechanical arm 2, mechanical arm 2 is prior art, through mechanical arm 2, vibration seat 3 can be driven to drive massage head 8 to adjust multiple angles, so as to carry out massage physiotherapy to human body multiple parts, wherein mechanical arm 2 is prior art, the other end of connecting seat 1 is fixedly connected with vibration seat 3, bolt 5 is threadedly connected with the inner thread groove inner wall of the bottom end of vibration seat 3, the bottom end of vibration seat 3 and the top end of fixed seat 6 are contacted, two groups of inner thread grooves are set on the outer wall of the bottom end of vibration seat 3, two groups of mounting feet 4 are detachably installed on the inner wall of the thread groove of the two sides of vibration seat 3 by bolt 5, by being provided with bolt 5, so that mounting foot 4 and fixed seat 6 can be disassembled from the bottom end of vibration seat 3 as a whole, so as to cope with different body positions and replace multiple massage heads 8 simultaneously.

[0033] Referring to Figures 2-4The inner side wall of the mounting foot 4 is in contact with the outer wall of the bottom end of the vibration seat 3. The vibration seat 3 is a prior art, and the inner side thereof is provided with a vibration motor. The vibration motor can drive the vibration seat 3 to vibrate, so as to conduct vibration to the mounting foot 4 and the fixing seat 6, so that the three groups of massage heads 8 fixed on the surface of the fixing seat 6 vibrate, so as to massage and physiotherapy multiple parts of the human body. The outer wall of the bolt 5 is in contact with the surface of the mounting foot 4. The surface of the mounting foot 4 is provided with a groove, and cooperates with the bolt 5, so that the fixing seat 6 can be fixed on the bottom end of the vibration seat 3 as a whole. The bottom end of the outer wall of the two groups of mounting feet 4 is fixedly connected with the fixing seat 6. The inner wall of the bottom end of the fixing seat 6 is provided with a guide groove. The top end of the guide groove of the fixing seat 6 is provided with a quarter semicircular groove. The outer wall of the positioning block 9 is in contact with the inner wall of the guide groove. When the massage head 8 is installed, the protrusion on the surface of the positioning block 9 is vertically inserted into the guide groove at the bottom end of the fixing seat 6 until the protrusion is completely inserted into the top end, and the massage head 8 is rotated, so as to drive the positioning block 9 to move to the inside of the quarter semicircular groove on the inner wall of the fixing seat 6. At the same time, the outer wall of the positioning block 9 will extrude the inclined surface of the wedge block 73, so that the wedge block 73 drives the pull rod 71 to move outward on the inner wall of the fixing seat 6.

[0034] Referring to Figure 3 and Figure 4 The inner wall of the fixing seat 6 is detachably provided with the positioning block 9 through the limiting assembly 7. The bottom end of the outer wall of the positioning block 9 is fixedly connected with the massage head 8. The limiting assembly 7 comprises a pull rod 71. The distal end of the pull rod 71 is fixedly connected with a wedge block 73. The wedge block 73 is elastically connected to the distal end of the fixing seat 6 through a return spring 72. One end of the return spring 72 is fixedly connected to the outer wall of the wedge block 73. The other end of the return spring 72 is fixedly connected to the inner side wall of the fixing seat 6. The return spring 72 is used to automatically reset the wedge block 73 and the pull rod 71 after the wedge block 73 is moved by manually pulling the pull rod 71 and the inclined surface of the wedge block 73 is extruded and moved. The surface of the positioning block 9 is provided with a clamping groove. The distal end of the wedge block 73 is clamped with the inner wall of the clamping groove. The two are inserted, so that the positioning block 9 drives the massage head 8 to be replaced in the position of the inner wall of the fixing seat 6. After a group of massage heads 8 are damaged, they can be detached without the need to detach and replace the whole or even discard the whole.

[0035] Working principle: the mechanical arm 2 as prior art, its can drive vibration seat 3 drive massage head 8 to carry out the adjustment of multiple angles, so that the massage head 8 can be aligned with different parts of the human body, adapt to diversified massage physiotherapy needs, vibration seat 3 is provided with vibration motor inside, when vibration motor works, will make the shell of vibration seat 3 vibrate, this vibration is transmitted to the fixed seat 6 through the close contact of vibration seat 3 with mounting foot 4, fixed seat 6, and then is conducted to the massage head 8 fixed at the bottom end of fixed seat 6, makes the massage head 8 vibrate, finally realizes the vibration massage physiotherapy function to multiple parts of the human body, provides comfortable and effective physiotherapy massage experience for users.

[0036] When the massage head 8 is to be installed, first of all, the protrusion on the surface of the positioning block 9 is vertically aligned with the guide groove at the bottom end of the fixed seat 6 and is inserted, the positioning block 9 is pushed along the guide groove to move upwards until the protrusion part is completely inserted into the top end position of the guide groove, then, the massage head 8 (together with the positioning block 9) is rotated, in the rotating process, the positioning block 9 moves to the inside of the quarter semicircular groove on the inner wall of the fixed seat 6, at the same time, the outer wall of the positioning block 9 extrudes the inclined surface of the wedge block 73, the wedge block 73 is extruded and drives the pull rod 71 to move outward on the inner wall of the fixed seat 6, compresses the return spring 72, when the positioning block 9 is rotated in place, that is, completely enters the quarter semicircular groove, the wedge block 73 is reset under the elastic recovery force of the return spring 72, the end thereof is inserted into the clamping groove on the surface of the positioning block 9, fixes the positioning block 9 and the massage head 8 at the corresponding position of the inner wall of the fixed seat 6, completes the installation operation of the massage head 8, so that the vibration generated by the vibration seat 3 can be transmitted to the massage head 8 through the fixed seat 6, so that it can massage multiple parts of the human body, and the reverse operation can be carried out when a single group of massage heads 8 is disassembled, when multiple groups of massage heads 8 need to be replaced, a special tool can be used to rotate the screw 5 repeatedly so that it is separated from the internal thread groove of the vibration seat 3, so that the fixed seat 6 and the three groups of massage heads 8 can be disassembled and replaced synchronously.

[0037] Finally, it should be pointed out that: the above only for preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A multi-site massage head replacement mechanism for intelligent robot physiotherapy, comprising a connecting seat (1), characterized in that: One end of the connecting seat (1) is provided with a mechanical arm (2), the other end of the connecting seat (1) is fixedly connected with a vibrating seat (3), the outer wall of the bottom end of the vibrating seat (3) is provided with two groups of inner thread grooves, the inner walls of the thread grooves on the two sides of the vibrating seat (3) are detachably installed with two groups of mounting feet (4) through bolts (5), the bottom ends of the outer walls of the two groups of mounting feet (4) are fixedly connected with fixing seats (6), the inner wall of the fixing seat (6) is detachably installed with a positioning block (9) through a limiting assembly (7), and the bottom end of the outer wall of the positioning block (9) is fixedly connected with a massage head (8). The limiting assembly (7) comprises a pull rod (71), and the end of the pull rod (71) is fixedly connected with a wedge block (73).

2. The multi-point massage head replacement mechanism for intelligent robot physiotherapy according to claim 1, characterized in that: The inner side wall of the mounting foot (4) is in contact with the outer wall of the bottom end of the vibrating seat (3), and the outer wall of the bolt (5) is in contact with the surface of the mounting foot (4).

3. The multi-point massage head replacement mechanism for intelligent robot physiotherapy according to claim 1, characterized in that: The bolt (5) is in threaded connection with the inner thread groove inner wall of the bottom end of the vibrating seat (3), and the bottom end of the vibrating seat (3) is in contact with the top end of the fixing seat (6).

4. The multi-point massage head replacement mechanism for intelligent robot physiotherapy according to claim 1, characterized in that: The inner wall of the bottom end of the fixing seat (6) is provided with a guide groove, and the outer wall of the positioning block (9) is in contact with the inner wall of the guide groove.

5. The multi-portion massage head replacement mechanism for intelligent robot physiotherapy according to claim 1, characterized in that: One end of the reset spring (72) is fixedly connected to the outer wall of the wedge block (73), and the other end of the reset spring (72) is fixedly connected to the inner side wall of the fixing seat (6).

6. The multi-point massage head replacement mechanism for intelligent robot physiotherapy according to claim 1, characterized in that: The wedge block (73) is slidingly connected to the inner wall of the fixing seat (6), and the pull rod (71) penetrates and slidingly connects to the inner wall of the fixing seat (6).

7. The multi-portion massage head replacement mechanism for intelligent robot physiotherapy according to claim 1, characterized in that: The surface of the positioning block (9) is provided with a clamping groove, and the end of the wedge block (73) is clamped with the inner wall of the clamping groove.

8. The multi-portion massage head replacement mechanism for intelligent robot physiotherapy according to claim 1, characterized in that: The top end of the guide groove of the fixing seat (6) is provided with a quarter semicircular sliding groove. The surface of the positioning block (9) is provided with a clamping groove, and the end of the wedge block (73) is clamped with the inner wall of the clamping groove.

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