CN211326725U - Magnetic force hitting mechanism on massager - Google Patents

Abstract

The utility model provides a magnetic force hitting mechanism on a massager, belonging to the electromechanical technical field. The magnetic striking mechanism comprises an installing head, a rotating column, a guide block, a power supply, an armature block, a first electrified coil, a second electrified coil and a reset spring; the guide block is connected in the mounting head in a sliding mode, the armature block is fixed to the top of the mounting head, the first electrified coil and the second electrified coil are wound on the armature block in the same winding direction, the starting end of the first electrified coil is connected with the positive pole of a power supply, a permanent magnetic strip with a magnetic pole right facing the armature block is buried in the guide block, an annular conducting ring is fixedly arranged on the outer wall of the guide block, the conducting ring can be simultaneously in contact with the first contact and the third contact to enable the first electrified coil to be electrified, the conducting ring can be simultaneously in contact with the second contact and the fourth contact to enable the second electrified coil to be electrified, the rotary column is fixed to the guide block, and a massage head extending out of the mounting head is arranged on the rotary. The utility model has the advantages of can improve the comfort level.

Description

Magnetic force hitting mechanism on massager

Technical Field

The utility model belongs to the technical field of electromechanics, a magnetic force hitting mechanism on massager is related to.

Background

The existing massagers are generally health care electric appliances which use electric power to vibrate massage heads to massage human bodies. The massage is beneficial to relaxing muscles and tendons, promoting blood circulation, relieving fatigue and preventing and treating diseases. The electric massagers are classified into an electromagnetic type and a motor type according to a vibration mode. The electromagnetic massager adopts a mode of rotating a plurality of eccentric cams, so that the convex points are continuously switched, the principle that magnetic force generates torque is actually utilized, the convex parts are frequently contacted with a human body to realize massage, and the structure is rigid and is easy to cause discomfort when acting on the human body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a magnetic force hitting mechanism on massager to the above-mentioned problem that prior art exists, the utility model aims to solve the technical problem of how improve the buffering effect, improve the massage comfort level.

The purpose of the utility model can be realized by the following technical proposal: a magnetic striking mechanism on a massager is characterized by comprising an installing head, a rotating column, a guide block, a power supply, an armature block, a first electrified coil, a second electrified coil and a reset spring; the utility model discloses a cable connector, including a guide block, armature block, first circular telegram coil, second circular telegram coil, first contact and contact four, the first contact of first circular telegram coil is fixed on the armature block, the first end of second circular telegram coil links to each other with the negative pole of power, the second contact of second circular telegram coil end-to-end connection is fixed on the internal wall of installation, the installation is overhead to be provided with the contact three that corresponds with contact one, the contact four that corresponds with contact two, contact three and contact are the negative pole and the positive pole of connecting power respectively, it just to the permanent-magnet strip of armature block to bury a magnetic pole in the guide block to bury underground, the fixed annular conducting ring that is provided with on the guide block outer wall, the conducting ring can make first circular telegram coil after contacting with contact one and contact three simultaneously, the conducting ring can be simultaneously contacted with the second contact and the fourth contact to electrify the second conducting coil, the rotating column is fixed on the guide block, and a massage head extending out of the mounting head is arranged on the rotating column; the return spring is connected between the rotary column and the mounting head.

The first electrified coil and the second electrified coil can be selected to be conducted in the longitudinal moving process of the guide block, the first electrified coil and the second electrified coil are wound on the armature post in the same direction, but the current directions of the first electrified coil and the second electrified coil are opposite when the first electrified coil and the second electrified coil are conducted, so that when the first electrified coil and the second electrified coil are respectively electrified, repulsive force or attractive force is respectively generated between the armature post and the upper end of the permanent magnet strip, the rotary post is enabled to longitudinally and frequently slide in the mounting head, and striking force for massage is formed at the lower end of the rotary post in the sliding process.

Through reset spring's setting, can contactless between guide block and the armature piece, be in unsettled state between the two all the time promptly, make hitting of rotary column beat the in-process and not produce rigid contact, improve the comfort level of massage.

The striking frequency can be controlled by controlling the intensity of the current on the first electrified coil and the second electrified coil.

In the magnetic striking mechanism of the massager, the rotary column is in threaded connection with the mounting head.

The rotating column and the mounting head which are connected by the thread lead the rotating shaft to carry rotary motion in the process of longitudinal movement, and each massage head is eccentrically distributed at the tail end of the rotating column, thus the massage effect is better and the frequency is higher.

Drawings

Fig. 1 is a schematic view of the structure of the striking mechanism.

Fig. 2 is a schematic circuit diagram of the present striking mechanism.

In the figure, 1, a mounting head; 2. turning the column; 3. a guide block; 4. a power source; 5. an armature block; 61. a first energizing coil; 62. a second electrified coil; 63. a return spring; 64. a permanent magnet strip; 7. conducting rings; 8. a massage head; 91. a first contact; 92. a second contact; 93. a contact point III; 94. and a contact point IV.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the magnetic striking mechanism includes a mounting head 1, a rotary column 2, a guide block 3, a power source 4, an armature block 5, a first energized coil 61, a second energized coil 62, and a return spring 63; the guide block 3 is connected in the mounting head 1 in a sliding way, the armature block 5 is fixed at the top of the mounting head 1, the first electrified coil 61 and the second electrified coil 62 are wound on the armature block 5 in the same winding direction, the starting end of the first electrified coil 61 is connected with the positive pole of the power supply 4, the tail end of the first electrified coil 61 is connected with a first contact 91 fixed on the inner wall of the mounting head 1, the starting end of the second electrified coil 62 is connected with the negative pole of the power supply 4, the tail end of the second electrified coil 62 is connected with a second contact 92 fixed on the inner wall of the mounting head 1, the mounting head 1 is provided with a third contact 93 corresponding to the first contact 91 and a fourth contact 94 corresponding to the second contact 92, the third contact 93 and the contacts are respectively connected with the negative pole and the positive pole of the power supply 4, a magnetic pole is embedded in the guide block 3 and is over against the permanent magnetic strip 64 of the armature block 5, the outer wall of, the conductive ring 7 can be simultaneously contacted with the first contact 91 and the third contact 93 to electrify the first electrifying coil 61, the conductive ring 7 can be simultaneously contacted with the second contact 92 and the fourth contact 94 to electrify the second electrifying coil 62, the rotary column 2 is fixed on the guide block 3, and the rotary column 2 is provided with a massage head 8 extending out of the mounting head 1; the return spring 63 is connected between the rotary post 2 and the mounting head 1.

The first electrified coil 61 and the second electrified coil 62 can be alternatively conducted in the longitudinal movement process of the guide block 3, and the winding directions of the first electrified coil 61 and the second electrified coil 62 on the armature post are the same, but the current directions of the first electrified coil 61 and the second electrified coil 62 are opposite when the first electrified coil and the second electrified coil 62 are conducted, so that when the first electrified coil 61 and the second electrified coil 62 are respectively conducted, repulsion force or attraction force is respectively generated between the armature post and the upper end of the permanent magnet strip 64, the rotary column 2 is enabled to longitudinally and frequently slide in the mounting head 1, and striking force for massage is formed at the lower end of the rotary column 2 in the sliding process.

Through the setting of reset spring 63, can contactless between guide block 3 and the armature piece 5, be in unsettled state between the two promptly all the time, make hitting of rotary column 2 do not produce rigid contact, improve the comfort level of massage.

The striking frequency can be controlled by controlling the intensity of the current on the first energized coil 61 and the second energized coil 62.

The rotary column 2 is connected with the mounting head 1 through screw threads. The rotating column 2 and the mounting head 1 are connected by screw threads, so that the rotating shaft carries with the rotating motion in the longitudinal moving process, and the massage heads 8 are eccentrically distributed at the tail end of the rotating column 2, thereby having better massage effect and higher frequency.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (2)

1. A magnetic striking mechanism on a massager is characterized by comprising an installation head (1), a rotary column (2), a guide block (3), a power supply (4), an armature block (5), a first electrified coil (61), a second electrified coil (62) and a return spring (63); the guide block (3) is connected in the mounting head (1) in a sliding manner, the armature block (5) is fixed to the top of the mounting head (1), the first electrified coil (61) and the second electrified coil (62) are wound on the armature block (5) in the same winding direction, the initial end of the first electrified coil (61) is connected with the positive pole of the power supply (4), the tail end of the first electrified coil (61) is connected with a first contact (91) fixed on the inner wall of the mounting head (1), the initial end of the second electrified coil (62) is connected with the negative pole of the power supply (4), the tail end of the second electrified coil (62) is connected with a second contact (92) fixed on the inner wall of the mounting head (1), the mounting head (1) is provided with a third contact (93) corresponding to the first contact (91) and a fourth contact (94) corresponding to the second contact (92), and the third contact (93) and the contacts are the negative pole and the positive pole of the power supply (4) respectively, a permanent magnet strip (64) with a magnetic pole facing the armature block (5) is embedded in the guide block (3), an annular conducting ring (7) is fixedly arranged on the outer wall of the guide block (3), the conducting ring (7) can be simultaneously contacted with a contact I (91) and a contact III (93) to electrify the first electrified coil (61), the conducting ring (7) can be simultaneously contacted with a contact II (92) and a contact IV (94) to electrify the second electrified coil (62), the rotary column (2) is fixed on the guide block (3), and a massage head (8) extending out of the mounting head (1) is arranged on the rotary column (2); the return spring (63) is connected between the rotary column (2) and the mounting head (1).

2. A magnetic striking mechanism on a massager according to claim 1 wherein the rotary post (2) is in threaded connection with the mounting head (1).

Images