Massage head structure of massager

Abstract

The utility model discloses a massage head structure of a massager, which comprises two annular power supply contact plates surrounding the outer side of a motor shaft, a massage head base which is arranged on the motor shaft and can rotate along with the motor shaft, and two convex massage parts which are arranged on the massage head base and can rotate along with the massage head base, circuit boards for controlling the infrared heating device to work are installed in the two protruding massage parts, the infrared heating device extends to the two protruding massage parts on the circuit boards respectively, two electrode assemblies which penetrate through the massage head base and are electrically connected with two power contacts of the circuit boards are arranged on the two annular power contact plates, and each electrode assembly comprises an electrode column and a spring. And the electrode columns penetrate through the massage head base to enable the springs to abut against the power supply contacts of the circuit board.

Description

Technical Field

[0001] The utility model relates to a massage head for a massager on a chair, in particular to a massage head structure of a massager installed on a massage chair. Background Art

[0002] Sitting for a long time, people's waists are prone to fatigue, which brings adverse effects. In order to reduce the impact of sitting for a long time, massagers for massaging and kneading the waist have appeared on the market. Usually, infrared lamps are set on the massagers so that the massage heads can heat up and achieve better massage effects. For example, the Chinese patent with the application date of April 2, 2020, the authorization announcement number of CN213076458U, and the name of "A kneading massage movement" discloses a kneading massage movement with infrared lamp heating, which mainly fixes the heating lamp board on the lamp board fixing part, and the lamp board fixing part is fixed on the top surface of the massager housing, and then generates heat, which passes through the bottom of the massage head and then to the massage part on the top of the massage head to achieve the effect of heating massage. However, its heating lamp board is directly fixed on the top surface of the massager housing, which is far away from the massage part on the top of the massage head, and the heating massage effect is poor; in addition, because its heating lamp board is directly fixed on the top surface of the massager housing, it cannot rotate with the kneading massage head when the kneading massage head is rotated, so the heating surface on the waist is not uniform enough, and the heating massage effect is poor. Utility Model Content

[0003] The utility model aims to provide a massage head structure of a massager with better heating effect, so as to improve the massage effect of the massager.

[0004] The massage head structure of the massager of the utility model comprises two annular power contact plates surrounding the outer side of the motor shaft, a massage head base mounted on the motor shaft and capable of rotating along with the motor shaft, two raised massage parts covering the massage head base and capable of rotating along with the massage head base, a circuit board for controlling the operation of an infrared heating device being mounted in the two raised massage parts, the infrared heating device extending to the two raised massage parts on the circuit board respectively, two electrode assemblies passing through the massage head base and electrically connected to two power contacts of the circuit board being arranged on the two annular power contact plates, the electrode assemblies comprising an electrode column and a spring, the electrode column passing through the massage head base to press the spring against the power contacts of the circuit board.

[0005] As a preferred solution of the utility model, raised parts for installing a circuit board are arranged inside the two raised massage parts, and mounting holes are arranged on the circuit board matched with the raised parts.

[0006] As a preferred solution of the utility model, a bolt hole is arranged outside between the two raised massage parts, the bolt hole penetrates the raised parts, and the bolt passes through the bolt hole to cover the two raised massage parts and tighten them on the massage head base.

[0007] As a preferred solution of the utility model, the infrared heating device is an infrared lamp.

[0008] As a preferred solution of the utility model, the circuit board is a rectangular circuit board, and the infrared lamps are respectively installed at two ends of the rectangular circuit board and extend to the two raised massage parts respectively.

[0009] As a preferred solution of the utility model, two infrared lamps are installed at each end of the rectangular circuit board.

[0010] As a preferred solution of the utility model, a sleeve is provided on the base of the massage head, and the electrode column and the spring are installed in the sleeve.

[0011] The massage head structure of the massager described in the utility model has a circuit board for controlling the operation of the infrared heating device installed in two raised massage parts. Since the infrared heating device extends to the two raised massage parts on the circuit board respectively, the two raised massage parts are heated more evenly, and the heating effect is better, thereby improving the massage effect of the massager; in addition, since the infrared heating device is installed in the massage part, when the massage head rotates, it can rotate with the massage head, and the heating surface on the waist is more even, further improving the massage effect of the massager. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an exploded diagram of the massage head structure of the massager of the utility model;

[0013] Figure 2 This is a schematic diagram of a massage head of the utility model.

[0014] In the figure: 1. Two annular power contact plates; 2. Massage head base; 3. Two raised massage parts; 4. Circuit board; 5. Infrared heating device; 6. Electrode column; 7. Spring; 8. Raised part; 9. Mounting hole; 10. Bolt hole. DETAILED DESCRIPTION

[0015] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the present utility model, it needs to be explained that if there are directional indications involved in the embodiments of the present utility model (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0017] like Figure 1 , Figure 2 As shown, a massage head structure of a massager comprises two annular power contact plates 1 surrounding the outer side of a motor shaft, a massage head base 2 mounted on the motor shaft and capable of rotating along with the motor shaft, two raised massage parts 3 covering the massage head base and capable of rotating along with the massage head base, a circuit board 4 for controlling the operation of an infrared heating device is mounted in the two raised massage parts, an infrared heating device 5 extends to the two raised massage parts on the circuit board respectively, two electrode assemblies are arranged on the two annular power contact plates and are electrically connected to two power contacts of the circuit board through the massage head base, the electrode assemblies comprise electrode columns 6 and springs 7, the electrode columns pass through the massage head base to press the springs against the power contacts of the circuit board, and the power is turned on by the two electrode assemblies through the two annular power contact plates surrounding the outer side of the motor shaft.

[0018] By installing a circuit board for controlling the operation of the infrared heating device in the two raised massage parts, since the infrared heating device extends to the two raised massage parts on the circuit board respectively, the two raised massage parts are heated more evenly, and the heating effect is better, thereby improving the massage effect of the massager; in addition, since the infrared heating device is installed in the massage part, when the massage head rotates, it can rotate with the massage head, and the heating surface on the waist is more uniform, further improving the massage effect of the massager.

[0019] The infrared heating device is an infrared lamp. In order to further achieve a better heating effect of the two raised massage parts, the circuit board is set as a rectangular circuit board, and the infrared lamps are respectively installed at both ends of the rectangular circuit board and extend to the two raised massage parts, so as to achieve a more uniform heating of the back and further improve the heating effect. In addition, by installing two infrared lamps at each end of the rectangular circuit board, the heating effect of the two infrared lamps is not only better, but also when one of them burns out, the other can still achieve a heating effect.

[0020] The two raised massage parts are provided with raised parts 8 for mounting the circuit board, and the circuit board is pressed against the raised parts 8 through the mounting holes 9, so that the circuit board is more firmly in the two raised massage parts. A bolt hole 10 is provided outside between the two raised massage parts, and the bolt hole penetrates the raised parts. The bolt passes through the bolt hole to cover and tighten the two raised massage parts on the massage head base. The bolt can not only further fix the circuit board, but also cover the two raised massage parts more firmly on the massage head base.

[0021] A sleeve is provided on the massage head base, and the electrode column 6 and the spring 7 are installed in the sleeve. The electrode column 6 and the spring 7 are installed in the sleeve, so that the electrode column 6 and the spring 7 are installed more firmly on the massage head base.

[0022] The above embodiments are only used to illustrate the detailed scheme of the utility model. The utility model is not limited to the above detailed scheme, that is, it does not mean that the utility model must rely on the above detailed scheme to be implemented. Those skilled in the art should understand that any improvement to the utility model, equivalent replacement of various raw materials of the utility model product, addition of auxiliary components, selection of specific methods, etc., all fall within the protection scope and disclosure scope of the utility model.

Claims

1. A massage head structure of a massager, characterized in that: The invention comprises two annular power contact plates (1) surrounding the outer side of a motor shaft, a massage head base (2) mounted on the motor shaft and capable of rotating with the motor shaft, two raised massage parts (3) covering the massage head base and capable of rotating with the massage head base, a circuit board (4) for controlling the operation of an infrared heating device mounted in the two raised massage parts, the infrared heating device (5) extending toward the two raised massage parts on the circuit board respectively, and two electrode assemblies passing through the massage head base and electrically connected to two power contacts of the circuit board. The electrode assemblies comprise electrode columns (6) and springs (7), and the electrode columns pass through the massage head base to press the springs against the power contacts of the circuit board.

2. The massage head structure of the massager according to claim 1, characterized in that: A raised portion (8) for mounting a circuit board is provided inside the two raised massage portions, and a mounting hole (9) is provided on the circuit board that matches the raised portion (8).

3. The massage head structure of the massager according to claim 2, characterized in that: A bolt hole (10) is arranged outside between the two raised massage parts, the bolt hole passes through the raised parts, and the bolt passes through the bolt hole to cover and tighten the two raised massage parts on the massage head base.

4. The massage head structure of the massager according to any one of claims 1 to 3, characterized in that: The infrared heating device is an infrared lamp.

5. The massage head structure of the massager according to claim 4, characterized in that: The circuit board is a rectangular circuit board, and the infrared lamps are respectively installed at two ends of the rectangular circuit board and extend to two raised massage parts respectively.

6. The massage head structure of the massager according to claim 5, characterized in that: Mount infrared lamps at each end of the rectangular circuit board.

7. The massage head structure of the massager according to claim 1, characterized in that: A sleeve is provided on the base of the massage head, and the electrode column (6) and the spring (7) are installed in the sleeve.

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