CN213723450U

CN213723450U - Energy-saving electric massage gun

Info

Publication number: CN213723450U
Application number: CN202022549671.7U
Authority: CN
Inventors: 张殿旋; 周邓金; 曾辉海; 周甫齐
Original assignee: Shenzhen Chitado Technology Co Ltd
Current assignee: Shenzhen Chitado Technology Co Ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-20
Anticipated expiration: 2030-11-06

Abstract

The utility model provides an energy-saving electric massage gun, which comprises a shell and a massage head, wherein the shell comprises a machine body and a handle, a fixing mechanism and a moving mechanism are arranged in the machine body, the fixing mechanism comprises a coil, the moving mechanism comprises a magnet, a travel switch for detecting the positions of the fixing mechanism and the moving mechanism is also arranged between the fixing mechanism and the moving mechanism, and the massage head is connected with the moving mechanism; the massage head moving mechanism is pressed to move towards the fixing mechanism to trigger the travel switch, the coil is electrified, and the moving mechanism pushes out the massage head. The energy-saving electric massage gun of the utility model is driven by electromagnetic force, and has compact structural design, small whole machine volume and low noise. When the electric massager works, the coil is powered on only at the moment when the massage head is thrown out, and the coil is not powered on in the whole process, so that the electric energy is saved, and the endurance time is long.

Description

Energy-saving electric massage gun

Technical Field

The utility model belongs to the massage equipment field especially relates to an energy-saving electronic massage rifle.

Background

The electric massage gun, also called hand-held massage device and fascia gun, is composed of casing, driving device, control circuit, impact shaft and massage head. The driving device rotates fast to drive the front end impact shaft to generate regular and cyclic impact action, and the massage head is sleeved at the front end of the impact shaft to avoid the impact shaft from being in rigid contact with a human body. The electric massage gun is used for massaging meridian points or muscle soreness parts, can relax muscles and relieve fatigue, and is suitable for relaxing muscles after exercise and relieving fatigue for the old or sedentary people. The existing electric massage gun drives the massage head to generate striking force by depending on the rotation of a motor, so that the power consumption is faster; as long as the power switch is turned on, the massage head can be continuously knocked whether the massage head contacts with a human body or not, and the massage gun needs to be charged frequently because the massage gun has small volume and limited battery capacity. In addition, the existing electric massage gun is provided with a plurality of gears, the hitting frequency is changed by adjusting the rotating speed of the motor, but the hitting force of the massage head is not changed greatly, and the requirements of different users on the regulation of the hitting force cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides an energy-saving electric massage gun which utilizes electromagnetic drive and has half-way power on, aiming at the technical problem that the current electric massage gun consumes more power quickly.

In order to achieve the above object, the utility model discloses a technical scheme be:

an energy-saving electric massage gun comprises a shell and a massage head, wherein the shell comprises a machine body and a handle, a fixing mechanism and a moving mechanism are arranged in the machine body, the fixing mechanism comprises a coil, the moving mechanism comprises a magnet, a travel switch for detecting the positions of the fixing mechanism and the moving mechanism is also arranged between the fixing mechanism and the moving mechanism, and the massage head is connected with the moving mechanism;

the massage head moving mechanism is pressed to move towards the fixing mechanism to trigger the travel switch, the coil is electrified, and the moving mechanism pushes out the massage head.

Preferably, the fixing mechanism further comprises a coil fixing sleeve, and the coil is wound on the coil fixing sleeve.

Preferably, the movement mechanism further comprises a magnet fixing sleeve, the magnet is arranged at the rear end of the magnet fixing sleeve, and the magnet extends into the coil fixing sleeve.

Preferably, the travel switch comprises a photoelectric switch arranged in the coil fixing sleeve and a blocking piece arranged at the rear end of the magnet, the magnet fixing sleeve moves backwards when the massage head is pressed, and the blocking piece blocks the photoelectric switch.

Preferably, the travel switch includes a switch type hall sensor installed in the coil fixing case and a magnet installed at a rear end of the magnet.

Preferably, a buffer cushion is arranged between the magnet fixing sleeve and the shell and between the magnet fixing sleeve and the coil fixing sleeve.

Preferably, the middle part of the magnet fixing sleeve is provided with a baffle ring, and the buffer pads are arranged on two sides of the baffle ring.

Preferably, the front end of the magnet fixing sleeve is sleeved with a guide sleeve.

Preferably, the power source is a battery, and the battery is mounted in the handle.

Preferably, the handle is provided with a power switch and a charging port.

Preferably, a current adjusting knob is mounted on the housing.

Preferably, a reset elastic body is arranged between the coil fixing sleeve and the magnet fixing sleeve.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the energy-saving electric massage gun is driven by the electromagnetic force, the structural design is compact, and the whole machine is small in size.

2. When the massager works, the coil is electrified only at the moment when the massage head is driven out, and the coil is not electrified in the whole process, so that the electric energy is saved, and the endurance time is long.

3. The striking strength depends on the size of coil electrifying current, the striking strength can be increased by increasing large coil current, the striking strength can be very conveniently adjusted through a current adjusting knob, and the comfort is improved.

4. The cushion pad is arranged between the fixing mechanism and the moving mechanism, and can buffer the rigid impact force between the moving mechanism and the shell and between the moving mechanism and the fixing mechanism, so that the hitting force of the massage head becomes softer, the comfort is increased, and the noise of the whole machine is reduced.

Drawings

FIG. 1 is a schematic structural view of the energy-saving electric massage gun of the present invention;

FIG. 2 is a sectional view of the energy-saving electric massage gun of the present invention;

FIG. 3 is an exploded view of the energy-saving electric massage gun of the present invention;

in the above figures: 1. a body; 11. a front cover; 12. a front barrel; 13. a rear cylinder body; 14. a rear cover; 2. a handle; 21. a bottom cover; 22. a power switch; 23. a charging port; 3. a fixing mechanism; 31. a coil fixing sleeve; 32. a coil; 4. a motion mechanism; 41. a magnet fixing sleeve; 42. a baffle ring; 43. a guide sleeve; 44. a magnet; 45. a cushion pad; 5. a massage head; 51. connecting columns; 52. a contact; 6. a travel switch; 61. a photoelectric switch; 62. a baffle plate; 63. a spring; 7. a main control board; 8. a battery; 81. battery fixing seat.

Detailed Description

For a better understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Example (b): in the description of the present invention, it should be noted that the directions or positional relationships indicated by "upper", "lower", "front", "rear", etc. are based on the positional relationship shown in fig. 1, and the front is the position of the massage head 5, which is only for convenience of description and simplification of description, but does not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-3, an energy-saving electric massage gun comprises a housing and a massage head 5, wherein the housing comprises a machine body 1 and a handle 2. The machine body 1 is divided into a front cylinder body 12 and a rear cylinder body 13, wherein the rear end of the front cylinder body 12 is provided with an external thread, the front end of the rear cylinder body 13 is provided with an internal thread, and the front cylinder body and the rear cylinder body are screwed together. The front end of the front cylinder 12 is also screwed with a front cover 11, the center of the front cover is provided with a through hole for the massage head 5 to pass through, the rear end of the rear cylinder 13 is provided with a rear cover 14, and the handle 2 is connected on the rear cylinder 13 or is integrally formed with the rear cylinder 13.

The multifunctional massage machine is characterized in that a fixing mechanism 3 and a moving mechanism 4 are installed in the machine body 1, a connecting column 51 at the rear end of the massage head 5 is connected with the moving mechanism 4, a contact 52 at the front end of the massage head 5 extends out of the machine body 1, and the contact 52 directly acts on a human body to press and beat the human body.

The fixing mechanism 3 includes a coil fixing cover 31 mounted on the rear cover 14, and a coil 32 is wound on the coil fixing cover 31. The moving mechanism 4 comprises a magnet fixing sleeve 41, a baffle ring 42 is arranged in the middle of the magnet fixing sleeve 41, the part of the magnet fixing sleeve 41, which is positioned in front of the baffle ring 42, is positioned in the front cylinder 12, a guide sleeve 43 is further sleeved on the part of the front end of the magnet fixing sleeve 41, and the guide sleeve 43 enables the moving mechanism 4 to keep linear motion when moving back and forth, so that the moving mechanism is smoother and noise is reduced; the rear part of the baffle ring 42 is positioned in the rear cylinder body 13, and the middle part is positioned in the coil fixing sleeve 31, so that the whole structure is compact, and the volume of the whole machine is small. The magnet 44 is mounted at the rear end of the magnet holder 41, the north and south poles of the magnet 44 are in the same direction as the north and south poles of the magnetic field generated by the coil 32 after the coil 32 is electrified, and when the coil 32 is electrified, the magnet 44 is pushed out of the coil holder 31 due to the repulsive magnetic force.

A travel switch 6 for detecting the positions of the fixed mechanism 3 and the moving mechanism 4 is further installed between the fixed mechanism and the moving mechanism, and the travel switch 6 has two embodiments. A photoelectric switch structure is adopted, and specifically, the travel switch 6 comprises a photoelectric switch 61 arranged in a coil fixing sleeve 31 and a baffle plate 62 arranged at the rear end of a magnet 44, when a massage head 5 is pressed, the magnet fixing sleeve 41 moves backwards, and the baffle plate 62 blocks the photoelectric switch 61 to trigger the switch. Another uses the hall sensor, the specific said travel switch 6 includes the switch type hall sensor installed in fixed cover 31 of the coil and the annular magnet installed in rear end of magnet 44, half of the annular magnet is the north pole and half is the S pole, when pressing the massage head 5, the fixed cover 41 of the magnet moves backwards, the switch type hall sensor stretches into the annular magnet, the trigger switch.

The electric massage gun further comprises a main control board 7 and a power supply, the coil 32 and the travel switch 6 are electrically connected with the main control board 7, the motion mechanism 4 for pressing the massage head 5 moves towards the fixing mechanism 3 to trigger the travel switch 6, the coil 32 is electrified, and the motion mechanism 4 pushes out the massage head 5 to complete one-time striking. When the massage head 5 is always abutted against the body, the massage head 5 can continuously knock the body to realize the knocking massage effect. In order to enable the travel switch 6 to automatically reset in the power-off state, a reset elastic body is installed between the coil fixing sleeve 31 and the magnet fixing sleeve, the reset elastic body can be a spring 63, elastic rubber, silica gel and the like, and the specific installation position can be between the baffle ring 42 and the coil fixing sleeve 31 or between the rear end of the coil fixing sleeve 31 and the bottom of the magnet fixing sleeve. The travel switch 6 of the present embodiment includes a photoelectric switch 61 mounted in the coil fixing sleeve 31 and a flap 62 mounted at the rear end of the magnet 44, and a spring 63 is mounted between the photoelectric switch 61 and the flap 62, although the positions of the photoelectric switch and the flap can be interchanged.

Between the fixed cover 41 of magnet and the shell, all be provided with blotter 45 between fixed cover 41 of magnet and the fixed cover 31 of coil, this embodiment blotter 45 installs the front and back both sides at fender ring 42. The cushion pad 45 can cushion the rigid impact force between the moving mechanism 4 and the housing and the fixing mechanism 3, so that the hitting force of the massage head 5 becomes softer, the comfort is increased, and the noise of the whole machine is reduced.

The power supply is a battery 8, the battery 8 is arranged in the handle 2, and the space in the handle 2 is fully utilized to reduce the volume of the whole machine. The battery fixing seat 81 is installed to handle 2 upper and lower extreme, and the main control board 7 is installed to battery fixing seat 81 lower extreme, 2 terminal installation bottom covers 21 of handle in order to seal handle 2. The bottom 21 is provided with power switch 22 and charging port 23, and power switch 22 and charging port 23 are connected with the switch interface and the charging interface on main control panel 7 through circuits.

The striking force of the massage head 5 is completely determined by the magnitude of the electrified current, and the striking force can be increased by increasing the coil current. The shell of the massage gun is provided with a current adjusting knob which is electrically connected with the main control board 7, and the current of the coil 32 can be changed through the knob, so that the striking force of the massage head 5 can be adjusted. The user can be according to self demand, according to the massage position regulation of difference, increases and uses the travelling comfort.

The energy-saving electric massage gun has the following use process: the user of the product turns on the power switch 22 and holds the handle 2 with his hand, at which time the spring 63 is in a natural state. When the user aligns the massage head 5 with the body part and presses it with a little force, the spring 63 is stressed and contracted, when the blocking piece 62 at the rear end of the magnet fixing sleeve 41 is inserted between the transmitting end and the receiving end of the photoelectric switch 61 to a certain extent, the travel switch 6 is triggered, the travel switch 6 sends a corresponding signal to the controller on the main control board 7, and after the controller receives the trigger signal, the coil 32 is electrified with short-time current. Because the coil 32 is hollow inside, a closed-loop magnetic field is produced inside and outside the coil 32 according to the ampere rule (right-hand spiral rule) principle, one end of the coil 32 is a south pole, the other end is a north pole, and the direction of the magnetic field is determined by the electrifying direction. Because the magnet is arranged in the hollow cavity inside the coil 32, as long as the north and south poles of the magnet and the south and north poles of the magnetic field generated by the coil 32 are in the same direction, the whole moving mechanism 4 can drive the massage head 5 to move forwards under the action of the outward elasticity of the spring 63 according to the principle that like poles repel each other, so that the outward knocking effect is realized.

Because the power-on time of the controller to the coil 32 is short, and the user presses the massage head 5 on the body part all the time, the massage head 5 is pressed back quickly after being driven out, and is triggered to a certain degree to send a corresponding signal to the controller, and the controller starts to power on again, so that the continuous knocking is realized by the cyclic reciprocation. When the user wants to change the massage position or temporarily stop the massage, the massage head 5 is not pressed against the body, the spring 63 keeps the travel switch 6 in the separated state, and the massage gun stops operating immediately.

The energy-saving electric massage gun of this embodiment relies on the electromagnetic force drive, and structural design is compact, and the complete machine is small, and the noise is low. When the massager works, the coil 32 is electrified only at the moment when the massage head 5 is driven out, and the coil 32 is not electrified in the whole process, so that the electric energy is saved, and the endurance time is long. The striking strength depends on the size of the current of the coil 32, the striking strength can be increased by increasing the current of the large coil 32, the striking strength can be conveniently adjusted through the current adjusting knob, and the comfort is improved. The coil and the photoelectric switch are fixedly arranged, so that the power supply circuit is convenient to connect.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an energy-saving electronic massage rifle which characterized in that: the massage device comprises a shell and a massage head, wherein the shell comprises a machine body and a handle, a fixing mechanism and a moving mechanism are installed in the machine body, the fixing mechanism comprises a coil, the moving mechanism comprises a magnet, a travel switch for detecting the positions of the fixing mechanism and the moving mechanism is also installed between the fixing mechanism and the moving mechanism, and the massage head is connected with the moving mechanism;

2. The energy saving electric massage gun of claim 1, wherein: the fixing mechanism further comprises a coil fixing sleeve, and the coil is wound on the coil fixing sleeve.

3. The energy saving electric massage gun of claim 2, wherein: the movement mechanism also comprises a magnet fixing sleeve, the magnet is arranged at the rear end of the magnet fixing sleeve, and the magnet extends into the coil fixing sleeve.

4. The energy saving electric massage gun according to claim 3, wherein: the travel switch comprises a photoelectric switch arranged in the coil fixing sleeve and a blocking piece arranged at the rear end of the magnet, the magnet fixing sleeve moves backwards when the massage head is pressed, and the blocking piece blocks the photoelectric switch.

5. The energy saving electric massage gun according to claim 3, wherein: the travel switch comprises a switch type Hall sensor arranged in the coil fixing sleeve and a magnet arranged at the rear end of the magnet.

6. The energy saving electric massage gun according to claim 3, wherein: and cushion pads are arranged between the magnet fixing sleeve and the shell and between the magnet fixing sleeve and the coil fixing sleeve.

7. The energy saving electric massage gun according to claim 4, wherein: the middle part of the magnet fixing sleeve is provided with a baffle ring, and the buffer pads are arranged on two sides of the baffle ring.

8. The energy saving electric massage gun according to claim 3, wherein: the front end of the magnet fixing sleeve is sleeved with a guide sleeve.

9. The energy saving electric massage gun of claim 1, wherein: the handle is internally provided with a battery, and the shell is provided with a current adjusting knob, a power switch and a charging port.

10. The energy saving electric massage gun of claim 1, wherein: and a reset elastic body is arranged between the coil fixing sleeve and the magnet fixing sleeve.