CN109464748B

CN109464748B - Knee massager

Info

Publication number: CN109464748B
Application number: CN201811444007.7A
Authority: CN
Inventors: 韩志伟; 韩勇伟
Original assignee: Hefei Hezheng Medical Science & Technology Co ltd
Current assignee: Hefei Hezheng Medical Science & Technology Co ltd
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2021-05-11
Anticipated expiration: 2038-11-29
Also published as: CN109464748A

Abstract

The invention provides a knee massager, comprising: the device comprises an inner shell, an outer shell, a PCB, an infrared physiotherapy module and an extrusion physiotherapy module; the inner periphery of the inner shell is matched with the knee, and the outer shell is arranged on the outer periphery of the inner shell; the inner shell is provided with a plurality of jacks, and the outer shell and the inner shell are fixedly connected through fasteners penetrating through the jacks; PCB, infrared physiotherapy module and extrusion physiotherapy module are all installed on interior casing and are covered by the shell body. According to the knee massager, the inner shell and the outer shell are connected through the inserting holes formed in the inner shell and the matching fasteners, so that the fasteners are exposed at the inner periphery of the inner shell, the influence on the appearance of the outer shell is avoided, compared with the prior art, the step of embedding the sealing edge between the outer shell and the inner shell to cover the fasteners is avoided, and the shell structure of the massager is simplified.

Description

Knee massager

Technical Field

The invention relates to the technical field of health care products, in particular to a knee massager.

Background

With the acceleration of the pace of life and work of people, urban life brings people not only a high-quality life, but also gradually increased physical diseases, so that people pay more attention to maintenance.

People need to bend and stretch knees frequently in daily life, particularly in sports, so that the knee joints need to be massaged to be relaxed and repaired. The important research topic of developers is how to wrap knees of a knee massager comprehensively while achieving a physical therapy effect so that consumers feel comfortable.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a knee massager.

The invention provides a knee massager, comprising: the device comprises an inner shell, an outer shell, a PCB, an infrared physiotherapy module and an extrusion physiotherapy module;

the inner periphery of the inner shell is matched with the knee, and the outer shell is arranged on the outer periphery of the inner shell; the inner shell is provided with a plurality of jacks, and the outer shell and the inner shell are fixedly connected through fasteners penetrating through the jacks; the PCB, the infrared physiotherapy module and the extrusion physiotherapy module are all arranged on the inner shell and are covered by the outer shell; the outer shell is provided with a mounting hole, a display screen is mounted at the mounting hole, and the PCB is respectively connected with the infrared physiotherapy module, the extrusion physiotherapy module and the display screen; the outer shell is also provided with a plurality of switch buttons for controlling the work of the PCB.

Preferably, infrared physiotherapy module includes: the LED lamp comprises an annular lamp panel and a light-transmitting bracket; the light-transmitting bracket is of an annular structure and is arranged on the outer side of the inner shell; the annular lamp plate is installed on the printing opacity bracket and is located the printing opacity bracket and keeps away from one side of interior casing, and circumference is equipped with a plurality of infrared lamps on the annular lamp plate, is equipped with a plurality of printing opacity pieces that are used for the scattering infrared light on the printing opacity bracket, corresponds each printing opacity piece on the interior casing and all is equipped with a light trap.

Preferably, the inner periphery of the outer shell is provided with a light shield, and the light shield is installed between the display screen and the annular lamp panel.

Preferably, the extrusion physiotherapy module comprises two airbags, a buffer layer for the airbags, an airbag mounting bracket, airbag wrapping mesh cloth, an air pump bracket and an air pump; the air bag mounting bracket is mounted on the inner side of the inner shell, the air bag is covered on the air bag mounting bracket by the buffer layer, the two air bags are mounted on the air bag mounting bracket and are covered by the buffer layer for the air bags, and the air bag wrapping mesh cloth is matched with the inner shell to wrap the air bag mounting bracket and the buffer layer for the air bags; the two air bags are respectively positioned at the left side and the right side of the inner shell; the air pump support is installed on interior casing, and the air pump is installed on the air pump support and is located the interior week of annular lamp plate and printing opacity bracket.

Preferably, the air bag mounting bracket consists of a left bracket, a right bracket and a connecting bracket, the left bracket, the right bracket and the connecting bracket are all mounted on the inner shell, and the two air bags are respectively mounted on the left bracket and the right bracket.

Preferably, still include first buffer layer and first parcel screen cloth, first buffer layer is installed on the air pump support and is located interior circumference of casing, and first buffer layer of the cooperation of first parcel screen cloth interior casing parcel gentleness pump support.

Preferably, correspond each gasbag mounted position and all be equipped with a heating plate between buffer layer for the gasbag and the gasbag parcel screen cloth, the centre gripping has a heating plate between first buffer layer and the first parcel screen cloth.

Preferably, the inner periphery of the inner shell is also provided with a second buffer layer, and the second buffer layer is matched with the buffer layer for the air bag to annularly cover the periphery of the first buffer layer; the second buffer layer is wrapped by a second wrapping mesh cloth, and a heating sheet is clamped between the second buffer layer and the second wrapping mesh cloth.

Preferably, the vibration motor is further installed on the outer side of the inner shell, and the PCB is connected with the vibration motor.

Preferably, the left side and the right side of the outer shell are respectively provided with a decorative hole, the inner shell is provided with a decorative lamp corresponding to each decorative hole, a light guide base covering the decorative lamp and a refraction ring annularly sleeved on the periphery of the light guide base are arranged in the decorative holes; the outside of light guide base covers there is the CD line.

According to the knee massager, the inner shell and the outer shell are connected through the inserting holes formed in the inner shell and the matching fasteners, so that the fasteners are exposed at the inner periphery of the inner shell, the influence on the appearance of the outer shell is avoided, compared with the prior art, the step of embedding the sealing edge between the outer shell and the inner shell to cover the fasteners is avoided, and the shell structure of the massager is simplified.

According to the invention, the display screen is arranged on the outer shell in an embedding mode through the mounting hole, so that the stability of the installation of the display screen is favorably ensured. And, shell body and interior casing are overall structure, and the display screen embedding is installed on the shell body, has realized the aesthetic property of the overall structure of display screen and shell body to, be favorable to improving the experience of use and feeling.

According to the invention, the air pump is protected by surrounding the air pump by the light-transmitting bracket and the annular lamp panel, and the compact mounting structure of the periphery of the inner shell is improved by the nested mounting mode, so that the size of the whole knee massager is favorably reduced.

Drawings

Fig. 1 is an exploded view of a knee massager according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a perspective view of a knee massager in accordance with the present invention;

fig. 4 is another angular view of fig. 3.

The light guide plate comprises an inner shell 1, jacks 1-1, light holes 1-2, an outer shell 2, mounting holes 2-1, decorative holes 2-2, a PCB3, a display screen 4, a switch button 5, an annular lamp panel 6, a light transmission bracket 7, an infrared lamp 8, a light transmission sheet 9, a light shield 10, an air bag 11, a buffer layer 12 for the air bag, an air bag mounting bracket, a left bracket 13-1, a right bracket 13-2, a connecting bracket 13-3, an air bag wrapping mesh 14, an air pump bracket 15, an air pump 16, a first buffer layer 17, a first wrapping mesh 18, a second buffer layer 19, a vibration motor 20, a light guide base 21, a refraction ring 22 and CD grains 23.

Detailed Description

Referring to fig. 1, the present invention provides a knee massager, including: interior casing 1, shell body 2, PCB3, infrared physiotherapy module and extrusion physiotherapy module.

The inner circumference of the inner case 1 is matched with the knee, and the outer case 2 is installed at the outer circumference of the inner case 1. The inner housing 1 is provided with a plurality of insertion holes 1-1, and the outer housing 2 and the inner housing 1 are fixedly connected by fasteners, such as screws, penetrating through the insertion holes 1-1. Specifically, the insertion hole 1-1 is provided along the edge of the inner housing 1. In the embodiment, the inner shell 1 and the outer shell 2 are connected by matching the inserting hole 1-1 arranged on the inner shell 1 with the fastener, so that the fastener is exposed at the inner periphery of the inner shell 1, the influence on the appearance of the outer shell 2 is avoided, compared with the prior art, the step of embedding a sealing edge between the outer shell 2 and the inner shell 1 to cover the fastener is avoided, and the shell structure of the massager is simplified.

The PCB3, the infrared physiotherapy module and the extrusion physiotherapy module are all installed on the inner case 1 and covered by the outer case 2. The outer shell 2 is provided with a mounting hole 2-1, a display screen 4 is mounted at the mounting hole 2-1, and the PCB is respectively connected with the infrared physiotherapy module, the extrusion physiotherapy module and the display screen. A plurality of switch buttons 5 for controlling the operation of the PCB3 are also provided on the outer case 2. Thus, in the embodiment, the display screen is installed on the outer shell 2 in an embedded manner through the installation hole 2-1, which is beneficial to ensuring the stability of the installation of the display screen 4. Moreover, in the embodiment, the outer shell 2 and the inner shell 1 are both of an integral structure, and the display screen 4 is embedded in the outer shell 2, so that the attractiveness of the integral structure of the display screen 4 and the outer shell 2 is realized, and the experience feeling in the use process is improved.

In this embodiment, infrared physiotherapy module includes: annular lamp plate 6 and printing opacity bracket 7. The light-transmitting bracket 7 is of an annular structure and is mounted outside the inner housing 1. Annular lamp plate 6 is installed on printing opacity bracket 7 and is located printing opacity bracket 7 and keeps away from one side of interior casing 1, and circumference is equipped with a plurality of infrared lamps 8 on the annular lamp plate 6. Specifically, a plurality of infrared lamps can circumference evenly distributed on annular lamp plate 6. Specifically, in this embodiment, four infrared lamps 8 are disposed on the annular lamp panel 6. The light-transmitting bracket 7 is provided with a plurality of light-transmitting sheets 9 for scattering infrared light, and specifically, the number of the light-transmitting sheets 9 is equal to that of the infrared lamps 8. The inner shell 1 is provided with a light hole 1-2 corresponding to each light transmitting sheet 9. In this manner, in the present embodiment, the infrared light emitted from the infrared lamp 8 is prevented from being incident linearly on the inner periphery of the inner housing 1 by the inner housing 1 and the light-transmitting bracket 7. In this embodiment, the infrared light generated by the infrared lamp 8 is guided by the light-transmitting sheet 9 and then scattered to the inner periphery of the inner housing 1, which is advantageous for reducing the intensity of the infrared light and increasing the coverage area of the infrared massage. Specifically, in the present embodiment, each infrared lamp 8 is positioned between adjacent light-transmitting sheets 9, so that infrared light is incident from the end of the light-transmitting sheet 9, and the scattering effect is improved.

In this embodiment, the inner periphery of the outer shell 2 is provided with a light shield 10, and the light shield 10 is installed between the display screen 4 and the annular lamp panel 6. Therefore, the interference of infrared light emitted by the infrared lamp 8 on a lamp panel signal of the display screen 4 can be avoided through the light shield 10, so that the normal work of the display screen 4 is ensured; moreover, the arrangement of the light shield 10 is beneficial to improving the efficiency of scattering the infrared light emitted by the infrared lamp 8 to the inner periphery of the inner shell 1, thereby improving the utilization rate of the infrared light.

In this embodiment, the extrusion physiotherapy module includes two gasbags 11, for the gasbag buffer layer 12, gasbag installing support, gasbag parcel screen cloth 14, air pump support 15 and air pump 16. The air bag installing support is installed at the inner side of the inner shell body 1, the buffer layer 12 for the air bag covers the air bag installing support, the two air bags 11 are installed on the air bag installing support and are covered by the buffer layer 12 for the air bags, and the air bag wrapping net cloth 14 is matched with the inner shell body 1 to wrap the air bag installing support and the buffer layer 12 for the air bags. The two air bags 11 are respectively positioned at the left and right sides of the inner case 1 so as to squeeze the knees from the left and right sides during the air bag inflation for squeeze massage. In the present embodiment, by providing the cushion layer 12 for an airbag, the softness of the contact portion between the inner periphery of the inner case 1 and the human body can be improved, and the user experience can be improved. The arrangement of the airbag wrapping mesh cloth 14 not only enables the buffer layer 12 for the airbag to depend on the airbag 11 and the airbag mounting bracket through wrapping, but also is beneficial to ensuring the sanitary condition of the buffer layer 12 for the airbag. Specifically, the cushion layer 12 for an airbag may be made of sponge.

Specifically, in the present embodiment, the airbag mounting bracket is composed of a left bracket 13-1, a right bracket 13-2 and a connecting bracket 13-3, the left bracket 13-1, the right bracket 13-2 and the connecting bracket 13-3 are all mounted on the inner housing 1, and the two airbags 11 are respectively mounted on the left bracket 13-1 and the right bracket 13-2. The split arrangement of the air bag mounting bracket is beneficial to micro-adjustment of the mounting positions of the left bracket 13-1 and the right bracket 13-2 on the inner periphery of the inner shell 1, thereby adjusting the mounting positions of the air bags and the extrusion massage effect of the air bags.

An air pump support 15 is installed on the inner shell 1, and an air pump 16 is installed on the air pump support 15 and located on the inner periphery of the annular lamp panel 6 and the light-transmitting bracket 7. So, through printing opacity bracket 7 and annular lamp plate 6 around air pump 16, protect air pump 16 promptly, through nested mounting means again, improved interior casing 1 periphery mounting structure's compactness, be favorable to reducing the volume of whole knee massager.

Knee massager in this embodiment still includes first buffer layer 17 and first parcel screen cloth 18, and first buffer layer 17 is installed on air pump support 15 and is located interior casing 1 and encloses, and first parcel screen cloth 18 cooperates interior casing 1 parcel first buffer layer 17 and air pump support 15 to avoid air pump support 15 to lean on human reduction use feeling in the massager use.

In this embodiment, a heating sheet is disposed between the cushion layer 12 for an airbag and the airbag-wrapping mesh fabric 14 corresponding to the mounting position of each airbag 11, and a heating sheet is sandwiched between the first cushion layer 17 and the first wrapping mesh fabric 18 to increase the heating massage effect.

In the present embodiment, a second cushion layer 19 is further attached to the inner periphery of the inner case 1, and the second cushion layer 19 is annularly wrapped around the outer periphery of the first cushion layer 17 in cooperation with the cushion layer 12 for an airbag. The second buffer layer 19 is wrapped by a second wrapping mesh, and a heating sheet is clamped between the second buffer layer 19 and the second wrapping mesh. In this way, in the present embodiment, the second cushion layer 19, the first cushion layer 17, and the cushion layer 12 for an airbag are distributed in the front-middle-rear-left-right manner on the inner periphery of the inner case 1, so that the software is distributed reasonably on the inner periphery of the inner case 1, and the use feeling is improved; compared with the mode that the inner periphery of the shell of the existing massager is integrally covered with the sponge soft body, the mode that the second buffer layer 19, the first buffer layer 17 and the buffer layer 12 for the air bag are installed in a split mode is adopted in the embodiment, the integral assembly difficulty of the massager is reduced, the structure of the massager is simplified, and the production benefit is improved. Specifically, in this embodiment, the first cushion layer and the second cushion layer both use sponge.

In this embodiment, a vibration motor 20 is further installed outside the inner housing 1, and the PCB is connected to the vibration motor 20. In this way, the vibration motor 20 can achieve a vibration massage effect. Specifically, in the present embodiment, two vibration motors 20 are provided, and are distributed on the left and right sides of the inner housing 1. Thus, the massage effect of the massager can be further improved by the cooperation of the vibration motor 20 and the air bag 11.

In this embodiment, the left and right sides of the outer casing 2 are respectively provided with a decorative hole 2-2, the outer side of the inner casing 1 is provided with a decorative lamp corresponding to each decorative hole 2-2, a light guide base 21 covering the decorative lamp and a refraction ring 22 annularly sleeved on the periphery of the light guide base 21 are installed in the decorative hole 2-2. The outside of the light guide base 21 is covered with CD stripes. Thus, the light guide base 21 can cover the decorative lamp and the structure on the inner shell 1 and can scatter the light of the decorative lamp; the light guide effect of the light guide base 21 can be improved by the diaphragm 22. Therefore, the appearance aesthetic degree of the massager can be improved through the matching of the light guide base 21, the refraction ring 22 and the decorative lamp, and the ornamental value of the massager can be further improved through the CD lines.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. A knee massager, comprising: the device comprises an inner shell (1), an outer shell (2), a PCB (3), an infrared physiotherapy module and an extrusion physiotherapy module;

the inner periphery of the inner shell (1) is matched with the knees, and the outer shell (2) is arranged on the outer periphery of the inner shell (1); a plurality of jacks (1-1) are arranged on the inner shell (1), and the outer shell (2) and the inner shell (1) are fixedly connected through fasteners penetrating through the jacks (1-1); the PCB (3), the infrared physiotherapy module and the extrusion physiotherapy module are all arranged on the inner shell (1) and are covered by the outer shell (2); the outer shell (2) is provided with a mounting hole (2-1), a display screen (4) is mounted at the mounting hole (2-1), and the PCB is respectively connected with the infrared physiotherapy module, the extrusion physiotherapy module and the display screen (4); a plurality of switch buttons (5) for controlling the PCB (3) to work are also arranged on the outer shell (2);

infrared physiotherapy module includes: an annular lamp panel (6) and a light-transmitting bracket (7); the light-transmitting bracket (7) is of an annular structure and is arranged on the outer side of the inner shell (1); the annular lamp panel (6) is arranged on the light-transmitting bracket (7) and is positioned on one side, far away from the inner shell (1), of the light-transmitting bracket (7), a plurality of infrared lamps (8) are circumferentially arranged on the annular lamp panel (6), a plurality of light-transmitting sheets (9) used for scattering infrared light are arranged on the light-transmitting bracket (7), and a light-transmitting hole (1-2) is formed in the inner shell (1) corresponding to each light-transmitting sheet (9);

a light shield (10) is arranged on the inner periphery of the outer shell (2), and the light shield (10) is arranged between the display screen (4) and the annular lamp panel (6);

the extrusion physiotherapy module comprises two airbags (11), a buffer layer (12) for the airbags, an airbag mounting bracket, airbag wrapping mesh cloth (14), an air pump bracket (15) and an air pump (16); the air bag mounting bracket is arranged on the inner side of the inner shell (1), the air bag is covered on the air bag mounting bracket by a buffer layer (12), the two air bags (11) are arranged on the air bag mounting bracket and are covered by the buffer layer (12) for the air bags, and an air bag wrapping mesh (14) is matched with the inner shell (1) to wrap the air bag mounting bracket and the buffer layer (12) for the air bags; the two air bags (11) are respectively positioned at the left side and the right side of the inner shell (1); an air pump support (15) is installed on the inner shell (1), and an air pump (16) is installed on the air pump support (15) and located on the inner peripheries of the annular lamp panel (6) and the light-transmitting bracket (7).

2. A knee massager according to claim 1, wherein the air bag mounting bracket is composed of a left bracket (13-1), a right bracket (13-2) and a connecting bracket (13-3), the left bracket (13-1), the right bracket (13-2) and the connecting bracket (13-3) are all mounted on the inner case (1), and the two air bags (11) are mounted on the left bracket (13-1) and the right bracket (13-2), respectively.

3. A knee massager according to claim 1, further comprising a first cushioning layer (17) and a first wrapping mesh (18), the first cushioning layer (17) being mounted on the air pump support (15) and located at an inner periphery of the inner housing (1), the first wrapping mesh (18) wrapping the first cushioning layer (17) and the air pump support (15) in cooperation with the inner housing (1).

4. A knee massager according to claim 3, wherein a heating plate is provided between the cushioning layer (12) for the air bag and the wrapping cloth (14) for the air bag corresponding to each mounting position of the air bag (11), and a heating plate is sandwiched between the first cushioning layer (17) and the first wrapping cloth (18).

5. A knee massager according to claim 4, wherein the inner periphery of the inner shell (1) is further provided with a second buffer layer (19), and the second buffer layer (19) is matched with the buffer layer (12) for the air bag to annularly cover the outer periphery of the first buffer layer (17); the second buffer layer (19) is coated with a second wrapping mesh cloth, and a heating sheet is clamped between the second buffer layer (19) and the second wrapping mesh cloth.

6. A knee massager as claimed in claim 1, wherein a vibration motor (20) is further installed at an outer side of the inner housing (1), and the PCB is connected to the vibration motor (20).

7. The knee massager according to claim 1, wherein the outer housing (2) is provided with a decorative hole (2-2) on each of the left and right sides, the inner housing (1) is provided with a decorative lamp corresponding to each decorative hole (2-2), a light guide base (21) covering the decorative lamp and a diaphragm (22) annularly sleeved on the periphery of the light guide base (21) are installed in the decorative holes (2-2); the outer side of the light guide base (21) is covered with CD grains (23).