CN210904026U

CN210904026U - Driving device of automatic telescopic massager

Info

Publication number: CN210904026U
Application number: CN201921411021.7U
Authority: CN
Inventors: 罗昌智
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-07-03
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a driving device of an automatic telescopic massager, which comprises a shell, a driving motor, a worm wheel, a worm and a connecting rod; the driving motor is positioned and fixed on the inner side wall of the shell in an axial horizontal state, and the turbine is rotatably positioned on the inner side wall of the shell through a rotating shaft; one end of the connecting rod is hinged at the edge of the side plane of the turbine by a pin shaft, and the other end of the connecting rod is hinged with a side wall pin shaft of the telescopic cylinder; the worm is axially fixed on a rotating shaft of the driving motor, the worm wheel is meshed on the upper side of the worm, and the telescopic cylinder is in sliding fit with the sliding rail at one end of the shell. Its structure passes through turbine worm drive assembly effect reduction gears to reduce the frequency that the massage head massages, carry out comparatively releivedly and comfortable massage to people's organism, and make the volume of massager reduce through horizontal installation motor, be convenient for handheld operation and carry.

Description

Driving device of automatic telescopic massager

Technical Field

The invention relates to the technical field of mechanical automatic massage mechanisms, in particular to a driving device of an automatic telescopic massager.

Background

With the economic development and social progress, people pay more and more attention to health care. Traditional medical practice shows that massage is a very meaningful health care activity. Because of the good massage effect of massage with the help of the massage device, nowadays, a wide variety of massagers are available on the market.

In the conventional art, a manual massage device is used to repeatedly massage acupuncture points or body parts of a human body when the human body is massaged, and the hand fatigue and soreness are easily caused by long-time massage, so that an electrically driven massage device is developed.

Present automatic massager is at the massage in-process, the motor in the massager is stand-type installation, and carry out push-and-pull massage head through a disc direct drive connecting rod, because the rotational speed of conventional motor is all higher, thereby it is also higher to make the frequency that the pulling massage head massaged, so that direct influence the impression of organism, be difficult to releive and carry out the massage operation with comfortable ground, and the motor is stand-type installation moreover, make the volume increase of massager, be not convenient for handheld operation and carry.

Disclosure of Invention

The invention aims to solve the technical defects and provides a driving device of an automatic telescopic massager, which is comfortable for massaging the human body, reduces the size of the massager and is convenient to handle and carry.

The invention relates to a driving device of an automatic telescopic massager, which comprises a shell, a driving motor, a turbine, a worm, a connecting rod and a telescopic cylinder, wherein the driving motor is arranged on the shell; the driving motor is positioned and fixed on the inner side wall of the shell in an axial horizontal state, and the turbine is rotatably positioned on the inner side wall of the shell through a rotating shaft; one end of the connecting rod is hinged at the edge of the side plane of the turbine by a pin shaft, and the other end of the connecting rod is hinged with a side wall pin shaft of the telescopic cylinder; the worm is axially fixed on a rotating shaft of the driving motor, the worm wheel is meshed on the upper side of the worm, and the telescopic cylinder is in sliding fit with the sliding rail at one end of the shell.

Further preferably, the driving motor is obliquely positioned and fixed in the shell.

Preferably, a hinged plate is fixed at one end of the telescopic cylinder, and the other end of the connecting rod is hinged with the hinged plate through a pin shaft.

Further preferably, the telescopic cylinder is sleeved on the slide rail, the inner side wall of the telescopic cylinder is provided with a plurality of slide grooves, the side wall of the slide rail is provided with a plurality of guide strips, and the guide strips are inserted into the corresponding slide grooves to slide.

Preferably, the telescopic cylinder and the shell are sleeved with soft rubber sleeves.

Preferably, the inner side wall of the shell is provided with a positioning frame body in an inclined and protruding manner; the driving motor is positioned and fixed in the positioning frame body, and a rotating shaft of the driving motor penetrates through the positioning frame body and is axially fixed with the worm.

The driving device of the automatic telescopic massager designed by the invention has the structure that the speed reducing mechanism is acted by the worm gear and worm transmission assembly to reduce the massage frequency of the massage head, so as to massage the human body more slowly and comfortably, and the size of the massager is reduced by horizontally mounting the motor, so that the massager is convenient to handle and carry.

Drawings

FIG. 1 is the whole structure diagram of embodiment 1;

FIG. 2 is the whole structure diagram of embodiment 1 (II);

fig. 3 is an overall configuration diagram (iii) of embodiment 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

Example 1:

as shown in fig. 1 to 3, the driving device of the automatic telescopic massager described in the present embodiment includes a housing 1, a driving motor 31, a worm wheel 33, a worm 32, a connecting rod 34 and a telescopic cylinder 4; the driving motor 31 is positioned and fixed on the inner side wall of the shell 1 in an axial horizontal state, and the turbine 33 is rotatably positioned on the inner side wall of the shell 1 through a rotating shaft; one end of the connecting rod 32 is hinged at the edge of the side plane of the turbine 33 by a pin shaft, and the other end of the connecting rod is hinged with a side wall pin shaft of the telescopic cylinder 4; the worm 32 is axially fixed on the rotating shaft of the driving motor 31, the worm wheel 33 is meshed on the upper side of the worm 32, and the telescopic cylinder is in sliding fit with a sliding rail at one end of the shell. The flexible tube and the shell are sleeved with the soft rubber sleeve for more comfortable massage, and the flexible tube is sleeved with the soft rubber sleeve for massaging the body of the human body so as to realize the side part of the flexible tube.

The design principle of the structure is as follows: the massage head is designed according to a structure of converting rotary motion into linear reciprocating motion, a driving motor is electrified to drive a rotating shaft to rotate, the rotating shaft rotates to drive a worm to rotate, the worm drives a turbine to rotate so as to pull a connecting rod to move, the telescopic cylinder is pulled to perform telescopic motion by the motion of the connecting rod and moves on a sliding rail, and the massage head is driven to massage acupuncture points or a human body according to the telescopic cylinder; the massage head is fixed on the telescopic cylinder.

In this embodiment, the driving motor 31 is fixed in the housing 1 in a tilted position. The structure further reduces the volume of the whole massager.

In this embodiment, a hinge plate 6 is fixed to one end of the telescopic cylinder 4, and the other end of the connecting rod 34 is hinged to the hinge plate 6 by a pin. The structure of the utility model makes the structural design more reasonable and reliable, and improves the use performance.

In this embodiment, the telescopic cylinder is sleeved on the slide rail 5, the inner side wall of the telescopic cylinder is provided with a plurality of slide grooves 41, the side wall of the slide rail 5 is provided with a plurality of guide strips 51, and the guide strips 51 are inserted into the corresponding insertion slide grooves 41 to slide. It makes the flexible slip of telescopic cylinder reliable and stable.

In this embodiment, a positioning frame is raised on the inner side wall of the housing 1 in an inclined manner; the driving motor is positioned and fixed in the positioning frame body, and a rotating shaft of the driving motor penetrates through the positioning frame body and is axially fixed with the worm.

In this embodiment, still in order to facilitate the installation of casing inner part and design, casing 1 sets up the amalgamation by left shell 11 and the mutual symmetry of right shell 12 and constitutes, and on the inside wall of left shell 11 that the locating frame body set up, the motor is installed and is withstood the motor through fore-set or kicking block on the right side shell inside wall in the back of locating frame body to it is fixed to carry out the location of motor.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.

Claims

1. A driving device of an automatic telescopic massager is characterized by comprising a shell, a driving motor, a turbine, a worm, a connecting rod and a telescopic cylinder; the driving motor is positioned and fixed on the inner side wall of the shell in an axial horizontal state, and the turbine is rotatably positioned on the inner side wall of the shell through a rotating shaft; one end of the connecting rod is hinged at the edge of the side plane of the turbine by a pin shaft, and the other end of the connecting rod is hinged with a side wall pin shaft of the telescopic cylinder; the worm is axially fixed on a rotating shaft of the driving motor, the worm wheel is meshed on the upper side of the worm, and the telescopic cylinder is in sliding fit with the sliding rail at one end of the shell.

2. The drive unit of the automatic telescopic massager as claimed in claim 1, wherein the drive motor is fixed in a tilted position in the housing.

3. The driving device of the automatic telescopic massager as claimed in claim 1, wherein a hinge plate is fixed to one end of the telescopic cylinder, and the other end of the connecting rod is hinged to the hinge plate by a pin.

4. The driving device of the automatic telescopic massager as claimed in claim 1, wherein the telescopic cylinder is sleeved on the slide rail, the inner side wall of the telescopic cylinder is provided with a plurality of slide grooves, the side wall of the slide rail is provided with a plurality of guide bars, and the guide bars are inserted into the corresponding insertion slide grooves to slide.

5. The driving device of the automatic telescopic massager as claimed in claim 1, wherein the telescopic cylinder and the housing are sleeved with soft rubber sleeves.

6. The drive unit of the automatic telescopic massager as claimed in claim 1 or 2, wherein a positioning frame is slantingly protruded on the inner side wall of the housing; the driving motor is positioned and fixed in the positioning frame body, and a rotating shaft of the driving motor penetrates through the positioning frame body and is axially fixed with the worm.