CN210301676U

CN210301676U - Hand-held electric massage gun

Info

Publication number: CN210301676U
Application number: CN201920103404.1U
Authority: CN
Inventors: 李斗云
Original assignee: Shenzhen Jiuyida Electronics Co ltd
Current assignee: Shenzhen Jiuyida Electronics Co ltd
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2020-04-14
Anticipated expiration: 2029-01-22

Abstract

The utility model discloses an electronic massage rifle of hand-held type belongs to a massage device, including fixed connection's main shell upper cover and main shell lower cover, main shell upper cover and main shell lower cover left side fixedly connected with protecgulum, main shell upper cover and main shell lower cover right side fixedly connected with hou gai, main shell lower cover below fixedly connected with battery pack shell, the activity joint has the group battery in the battery pack shell, and motor seat fixedly connected with motor is passed through at the top in the main shell upper cover, and the motor covers shift knob and group battery electric connection after through, the motor output end rotates through the eccentric wheel and is connected with the connecting rod, the protecgulum inboard is through damping rubber ring fixedly connected with linear bearing. The utility model discloses simple structure, convenient to use can reduce the noise of piston motion process through damping rubber ring and linear bearing setting, can reduce the noise that motor motion process produced through setting up of shock pad, and dual measure has effectively reduced the noise of device during operation, reaches the effect of quiet operation.

Description

Hand-held electric massage gun

Technical Field

The utility model relates to a massage gun, in particular to a hand-held electric massage gun.

Background

The massage is a physical therapy method which is based on the theory of viscera and meridians of traditional Chinese medicine, combines the anatomical and pathological diagnosis of western medicine, and acts on specific parts of the body surface by hand to regulate the physiological and pathological conditions of the body so as to achieve the purpose of physical therapy. From the aspect of massage treatment, the massage treatment can be divided into health massage, sports massage and medical massage.

At present, products for relaxing muscles and relieving fatigue in the market are mainly massage chairs and handheld massagers. The main working mode of the massage chair is to extrude muscles, the working mode of the hand-held massager is also extrusion, and the massage chair vibrates at low frequency. The massage chair has the effect of relieving, but the massage chair is large in size and not suitable for being used in ordinary families, and the handheld massager is high in noise during working. To this end, a hand-held electric massage gun has been proposed by those skilled in the art to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electronic massage rifle of hand-held type to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an electronic massage rifle of hand-held type, includes fixed connection's main casing upper cover and main casing lower cover, main casing upper cover and main casing lower cover left side fixedly connected with protecgulum, and main casing upper cover and main casing lower cover right side fixedly connected with hou gai, main casing lower cover below fixedly connected with group battery shell, the activity joint has the group battery in the group battery shell, and motor seat fixedly connected with motor is passed through at the top in the main casing upper cover, and the motor covers shift knob and group battery electric connection after passing through, the motor output is connected with the connecting rod through the eccentric wheel rotation, the protecgulum is inboard through shock attenuation rubber ring fixedly connected with linear bearing, and the inboard sliding connection of linear bearing has the piston of being connected with the connecting rod rotation, and linear bearing outer end sliding connection has the massage head with piston fixed connection.

As a further aspect of the present invention: and a shock pad is fixedly connected between the motor seat and the upper cover of the main shell.

As a further aspect of the present invention: the battery pack disassembly button is used for removing the battery pack.

As a further aspect of the present invention: the bottom is connected with battery pack shell back lid through the control panel that charges in the battery pack shell, and battery pack sticker has been laminated outward to the lid behind the battery pack shell.

As a further aspect of the present invention: also comprises a control panel fixed on the inner side of the back cover.

As a further aspect of the present invention: the connecting rod and the piston are made of alloy materials.

As a further aspect of the present invention: the linear bearing is made of plastic.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient to use can reduce the noise of piston motion process through damping rubber ring and linear bearing setting, can reduce the noise that motor motion process produced through setting up of shock pad, and dual measure has effectively reduced the noise of device during operation, reaches the effect of quiet operation, is worth promoting.

Drawings

FIG. 1 is a schematic view of a hand-held power massage gun;

FIG. 2 is a schematic cross-sectional view of a hand-held power massage gun;

FIG. 3 is a schematic top view of the half-section of FIG. 2;

FIG. 4 is a bottom half-sectional view of FIG. 2;

FIG. 5 is a schematic left side view in half section of FIG. 2;

fig. 6 is a right-side half-sectional structure diagram of fig. 2.

In the figure: 1-main shell upper cover, 2-main shell lower cover, 3-motor, 4-motor seat, 5-eccentric wheel, 6-connecting rod, 7-front cover, 8-linear bearing, 9-piston, 10-massage head, 11-battery shell, 12-battery, 13-battery disassembly button, 14-charging control panel, 15-rear cover, 16-switch button and 17-control panel.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The first embodiment is as follows: referring to fig. 1-6, a hand-held electric massage gun comprises a main casing upper cover 1 and a main casing lower cover 2 fixedly connected, the main casing upper cover 1 and the main casing lower cover 2 are fixedly connected with a front cover 7 on the left side, the main casing upper cover 1 and the main casing lower cover 2 are fixedly connected with a rear cover 15 on the right side, a battery pack housing 11 is fixedly connected below the main casing lower cover 2, a battery pack 12 is movably clamped in the battery pack housing 11, the battery pack 12 is a 18650 lithium battery pack, a motor 3 is fixedly connected at the top of the main casing upper cover 1 through a motor base 4, the motor 3 is a brushless external rotor motor, the noise generated during the operation of the motor 3 is small, the motor 3 is electrically connected with the battery pack 12 through a switch button 16 on the rear cover 15, the switch button 16 controls whether the battery pack 12 supplies power to the motor 3 or not to enable the motor 3 to operate, the output end of the motor 3 is rotatably, the utility model discloses a massage device, including front cover 7, linear bearing 8, piston 9 and massage head 10, the inboard linear bearing 8 that is connected with of protecgulum 7 is inboard through shock attenuation rubber ring fixedly connected with, linear bearing 8 is fixed through shock attenuation rubber ring, can effectively noise reduction in piston 9 and the first 10 side-to-side motion in-process of massage, 8 inboard sliding connection of linear bearing have with connecting rod 6 rotate the piston 9 of being connected, 8 outer end sliding connection of linear bearing have with piston 9 fixed connection's massage head 10, massage head 10 can set up to the structure of multiple difference, thereby it is removable to realize.

A battery pack removal button 13 is also included for removing the battery pack 12.

The bottom is connected with battery pack shell back cover through charging control panel 14 in the battery pack shell 11, and the battery pack sticker has been laminated outward to the lid behind the battery pack shell.

And a control panel 17 fixed to the inside of the rear cover 15.

The connecting rod 6 and the piston 9 are made of alloy materials.

The linear bearing 8 is made of plastic.

Example two: this embodiment is a further improvement of the previous embodiment: and a shock pad is fixedly connected between the motor seat 4 and the main shell upper cover 1. The shock pad is added between the motor seat 3 and the main shell upper cover 1, so that the noise of the motor 3 during working can be reduced, the noise of the device is further reduced, and the effect of quiet operation is achieved.

It is worth mentioning that the present application aims to achieve the effect of quiet operation through the arrangement of the damping rubber ring and the damping pad, the charging of the battery pack 12 is controlled through the charging control board 14, the normal operation of the motor 3 is controlled through the control board 17, the mechanism for driving the piston 9 to reciprocate left and right through the eccentric wheel 5 and the connecting rod 6, and the dismounting of the battery pack 12 through the battery pack dismounting button 13 are all applications of the prior art, and need not be described herein.

Further explanation is as follows: this patent uses 24V consumption small power big outer rotor brushless motor, through eccentric wheel 5's rotation, drives connecting rod 6 who takes two ball bearings and promotes piston 9 and make the reciprocating motion of 10mm stroke. The piston 9 drives the massage head 10 to impact the surface of the muscle of the human body at high frequency. The impact vibration frequency can be adjusted from 900 times to 5000 times in a plurality of gears. So as to meet the requirements of various users on the strength and the impact frequency. The power supply is supplied by a battery pack 12 consisting of 6 18650 lithium batteries connected in series. Is convenient to use and carry. The battery pack 12 is controlled by an intelligent balance charging protection board, so that each battery is charged in a balanced manner, the charging time is short, and the service life of the battery is long. The battery pack 12 is charged by a 28V1A power adapter, and the product can be used independently or simultaneously. The outer rotor brushless motor 3 is driven by a PWM motor control panel, and has the advantages of low power consumption, silence and power saving.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A hand-held electric massage gun comprises a main shell upper cover (1) and a main shell lower cover (2) which are fixedly connected, wherein the left sides of the main shell upper cover (1) and the main shell lower cover (2) are fixedly connected with a front cover (7), the right sides of the main shell upper cover (1) and the main shell lower cover (2) are fixedly connected with a rear cover (15), the lower side of the main shell lower cover (2) is fixedly connected with a battery pack shell (11), a battery pack (12) is movably clamped in the battery pack shell (11), the top in the main shell upper cover (1) is fixedly connected with a motor (3) through a motor seat (4), the motor (3) is electrically connected with the battery pack (12) through a switch button (16) on the rear cover (15), the output end of the motor (3) is rotatably connected with a connecting rod (6) through an eccentric wheel (5), the hand-held electric massage gun is characterized in that the inner side of the front cover (7) is fixedly connected, the inner side of the linear bearing (8) is connected with a piston (9) which is rotationally connected with the connecting rod (6) in a sliding way, and the outer end of the linear bearing (8) is connected with a massage head (10) which is fixedly connected with the piston (9) in a sliding way.

2. The hand-held electric massage gun according to claim 1, wherein a shock pad is fixedly connected between the motor base (4) and the main housing upper cover (1).

3. The hand-held, powered massage gun of claim 1, further comprising a battery pack removal button (13) for removing the battery pack (12).

4. The hand-held electric massage gun according to claim 1, wherein the bottom of the battery pack case (11) is connected with a battery pack case rear cover through a charging control board (14), and a battery pack sticker is attached to the outside of the battery pack case rear cover.

5. The hand-held, electrically operated massage gun according to claim 1, further comprising a control panel (17) secured to the inside of the rear cover (15).

6. The hand-held, electrically operated massage gun according to any of claims 1-5, wherein the connecting rod (6) and the piston (9) are made of an alloy.

7. Hand-held electric massage gun according to claim 6, characterized in that the linear bearing (8) is of plastic material.