CN219290137U

CN219290137U - Head massage instrument

Info

Publication number: CN219290137U
Application number: CN202221919289.3U
Authority: CN
Inventors: 莫之特
Original assignee: SKG Health Technologies Co Ltd.
Current assignee: SKG Health Technologies Co Ltd.
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-07-04
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a head massage instrument which comprises a shell, a massage assembly, a battery and an electric control plate, wherein the massage assembly comprises a base, a driving motor, a transmission part, a swinging rod and a massage head, the base is fixedly arranged in the shell, the driving motor and the transmission part are both arranged in the base, the base is in a flat shape, a first boss and a second boss are formed on the second side wall of the base in an outward protruding manner, a space for accommodating the driving motor of the part is formed on the first boss, a space for accommodating the transmission part is formed on the second boss, the electric control plate is arranged on the outer wall surface of the second side wall and is arranged to avoid the first boss and the second boss, and the battery is arranged on one side of the electric control plate, which is opposite to the second side wall. The technical scheme of the utility model is beneficial to maximally utilizing the internal space of the head massage device, improving the compactness of the internal space arrangement of the head massage device and being beneficial to the miniaturization design of the head massage device.

Description

Head massage instrument

Technical Field

The utility model relates to the technical field of massage instruments, in particular to a head massage instrument.

Background

With the improvement of living standard, people pay more attention to the physical health of people. The head of the human body contains a plurality of important acupoints, and the massage of the acupoints is beneficial to treating dizziness, headache, neuralgia, insomnia and other diseases.

In order to ensure the stability of the transmission connection between the motor and the transmission member, the exemplary technology proposes to use a square housing to wrap the motor and the transmission member, so that the running environment of the motor and the transmission member is separated from the components such as the battery and the electric control plate, however, the square housing occupies too much internal space of the head massager, so that the volume of the head massager cannot be reduced, which is not beneficial to the miniaturization design of the head massager, and based on the above, a need for improvement by those skilled in the art is now felt.

Disclosure of Invention

The utility model mainly aims to provide a head massager, which aims to solve the technical problem that the head massager in the prior art cannot be designed in a miniaturized manner.

In order to achieve the above purpose, the head massage device provided by the utility model comprises a shell, a massage component, a battery and an electric control plate, wherein an installation cavity is arranged in the shell, and a first extending hole communicated with the installation cavity is arranged on the shell wall of the shell; the massage assembly comprises a base, a driving motor, a transmission part, a swinging rod and a massage head, wherein the base is fixedly arranged in the installation cavity, a second extending hole is formed in the position, corresponding to the first extending hole, of the base, the driving motor and the transmission part are both arranged in the base, a part of the swinging rod is structurally arranged in the base, the other part of the swinging rod sequentially penetrates through the second extending hole and the first extending hole, the swinging rod protrudes out of the free end of the shell and is connected with the massage head, and an output shaft of the driving motor is in transmission connection with the swinging rod through the transmission part; the battery is arranged in the mounting cavity and is electrically connected with the driving motor; the electric control plate is arranged in the mounting cavity and is electrically connected with the driving motor and the battery respectively; the base is flat setting, the base is including locating the first lateral wall and the second lateral wall at self thickness direction's both ends respectively, first lateral wall is formed with the hole is stretched out to the second, the evagination is formed with first boss and second boss on the second lateral wall, first boss is formed with the holding part driving motor's space, the second boss is formed with the holding part the space of driving medium, the automatically controlled board is located the outer wall surface of second lateral wall dodges first boss with the setting of second boss, the battery is located the automatically controlled board is dorsad one side of second lateral wall.

In one possible implementation manner, the extending direction of the output shaft of the driving motor is perpendicular to the axial direction of the first extending hole, the transmission piece comprises a worm and gear structure in transmission connection with the output shaft of the driving motor, and a gear set in transmission connection with the worm and gear structure and the swing shaft respectively, the worm and gear structure is located on one side of the gear set, which is opposite to the first side wall, and the second boss wraps the worm and gear structure.

In one possible embodiment, a side of the second boss facing away from the first sidewall forms a mounting surface to which the battery is fixedly mounted.

In one possible embodiment, the outer wall surface of the battery is provided with an adhesive layer, and the battery is adhesively fixed to the mounting surface through the adhesive layer.

In one possible embodiment, the adhesive layer includes a mucous membrane and heat insulating cotton sandwiched between the mucous membrane and an outer wall surface of the battery.

In one possible embodiment, the electric control plate is disposed around the second boss, and a part of the structure of the battery extends from the periphery of the mounting surface and is located on a side of the electric control plate facing away from the first side wall; wherein,,

the height from the mounting surface to the outer wall surface of the second side wall is larger than the height from the wall surface of one side of the electric control plate, which is opposite to the first side wall, to the outer wall surface of the second side wall, so that the outer wall surface of the battery is spaced from the outer wall surface of the electric control plate.

In one possible embodiment, the second side wall is provided with a threaded hole, the electric control plate is provided with a through hole corresponding to the threaded hole, and the head massager comprises a screw which passes through the through hole and is in threaded connection with the threaded hole so as to fixedly mount the electric control plate on the second side wall.

In one possible implementation manner, the number of the swinging rods is four, the number of the second extending holes, the number of the first extending holes and the number of the massage heads are the same as those of the swinging rods in a one-to-one correspondence manner, two swinging rods are arranged on one side of an output shaft of the driving motor, the other two swinging rods are arranged on the other side of the output shaft of the driving motor, the worm and gear structure comprises a worm in transmission connection with the output shaft of the driving motor, and two worm gears respectively arranged on two sides of the output shaft of the driving motor, and the two worm gears are respectively in transmission connection with the two swinging rods on the same side through gears of the gear set.

In one possible embodiment, the first side wall is disposed in a quadrilateral shape, and the four swing levers are respectively located at four corners of the quadrilateral shape.

In one possible implementation manner, the first boss is partially hollowed out to form a heat dissipation hole.

According to the head massager, the flat base is partially protruded to form the first boss capable of accommodating the partial driving motor, and the base is partially protruded to form the second boss capable of accommodating the partial transmission piece, so that the driving motor and the transmission piece can be installed in the flat base, the stability of the driving motor and the transmission piece running environment is ensured, meanwhile, the situation that excessive space is occupied because the structure of the base is excessively bulked is avoided, on the basis, the head massager is provided with the electric control board installed on the wall surface of one side of the base, provided with the first boss and the second boss, and the electric control board is prevented from being arranged on the first boss and the second boss, and therefore, after the electric control board is installed on the base, the thickness of a product formed by the electric control board and the base does not exceed the thickness of the base, the installation compactness of parts of the head massager is improved, and the miniaturized design of the head massager is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a head massage apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the head massage device of FIG. 1 with a portion of the structure omitted;

FIG. 3 is a schematic view of FIG. 2 with a portion of the structure omitted;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

fig. 5 is an exploded view of fig. 4.

Reference numerals illustrate:

1. a housing; 11. a mounting cavity; 12. a first protruding hole; 2. a massage assembly; 21. a base; 211. a first sidewall; 211a, a second protruding hole; 212. a second sidewall; 212a, a first boss; 212b, a second boss; 212c, a mounting surface; 22. a swinging rod; 23. a massage head; 3. a battery; 4. and an electric control board.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a head massager.

In the embodiment of the present utility model, as shown in fig. 1 to 5, the head massager includes a housing 1, a massage assembly 2, a battery 3 and an electric control board 4, a mounting cavity 11 is disposed in the housing 1, the battery 3 and the electric control board 4 are both mounted in the mounting cavity 11 of the housing 1, the battery 3 is used for supplying power to electric components (such as the electric control board 4 and a driving motor of the massage assembly 2, etc.), the electric control board 4 is used for receiving control instructions, processing instructions and making corresponding feedback, etc. of a user, specifically, the electric control board 4 may include a central processing unit (Central Processing Unit, CPU), a controller, a microcontroller, a microprocessor or other data processing chips in some embodiments, for processing control instructions or processing data of the user, such as starting or shutting down the massage assembly 2, etc. Because the electric control board 4, the battery 3 and the like are common parts, the operation principle and the specific structure thereof are not described in detail herein.

Referring to fig. 2 and 3, the massage assembly 2 includes a base 21, a driving motor (not shown), a transmission member (not shown), a swinging rod 22 and a massage head 23, wherein the base 21 is fixedly installed in the installation cavity 11, a first extending hole 12 communicated with the installation cavity 11 is formed in a wall of the housing 1, a second extending hole 211a is formed in a position of the base 21 corresponding to the first extending hole 12, the driving motor and the transmission member are both installed in the base 21, a part of the swinging rod 22 is installed in the base 21, another part of the swinging rod 22 sequentially penetrates through the second extending hole 211a and the first extending hole 12, a free end of the swinging rod 22 protruding out of the housing 1 is connected with the massage head 23, and an output shaft of the driving motor is in transmission connection with the swinging rod 22 through the transmission member; the base 21 may be fixedly installed in the installation cavity 11 by a connection manner such as a clamping connection, an adhesive connection, a threaded connection, etc., which is not particularly limited. Specifically, when the driving motor is started, the swing rod 22 swings in the first extending hole 12 under the driving of the output shaft of the driving motor, and further drives the massage head 23 to massage the head of the user.

Referring to fig. 3, 4 and 5, the base 21 is disposed in a flat shape, the base 21 includes a first sidewall 211 and a second sidewall 212 disposed at two ends of the base in a thickness direction thereof, the first sidewall 211 is formed with a second protruding hole 211a, the second sidewall 212 is formed with a first boss 212a and a second boss 212b protruding outwards, the first boss 212a is formed with a space for accommodating a part of a driving motor, the second boss 212b is formed with a space for accommodating a part of a driving member, the electric control board 4 is disposed on an outer wall surface of the second sidewall 212 and is disposed avoiding the first boss 212a and the second boss 212b, and the battery 3 is disposed on a side of the electric control board 4 facing away from the second sidewall 212.

It can be understood that, in the head massager according to the technical solution of the present utility model, the flat base 21 is partially protruded to form the first boss 212a capable of accommodating a part of the driving motor, and the base 21 is partially protruded to form the second boss 212b capable of accommodating a part of the driving member, so that both the driving motor and the driving member can be installed in the flat base 21, while ensuring the stability of the driving motor and the driving member, the head massager of the present utility model can avoid taking up too much space because of excessively bulky structure of the base 21, on the basis of this, the electric control board 4 is installed on the wall surface of the side of the base 21 provided with the first boss 212a and the second boss 212b, and the electric control board 4 is set to avoid the first boss 212a and the second boss 212b, so that, after the electric control board 4 is installed on the base 21, the thickness of the product formed by both the electric control board 4 and the base 21 does not exceed the thickness of the base 21, which improves the installation compactness of the components of the head massager, and is beneficial to the miniaturized design of the head massager.

Referring to fig. 5, the extending direction of the output shaft of the driving motor is perpendicular to the axial direction of the first extending hole 12, the transmission member includes a worm and gear structure (not shown) in transmission connection with the output shaft of the driving motor, and a gear set (not shown) in transmission connection with the worm and gear structure and the swing shaft respectively, the worm and gear structure is located at a side of the gear set facing away from the first side wall 211, and the second boss 212b wraps the worm and gear structure. It can be understood that the adoption of the worm and gear for transmitting the motion and the power between the two staggered shafts (the output shaft of the driving motor and the swinging shaft) is a common means, and the worm and gear has the advantages of convenient acquisition, reliable transmission and the like, and is beneficial to reducing the development cost of products.

Referring to fig. 5, a mounting surface 212c is formed on a side of the second boss 212b facing away from the first sidewall 211, and the battery 3 is fixedly mounted on the mounting surface 212c. It will be appreciated that, because the second side wall 212 is removed from the portion forming the first boss 212a and the second boss 212b, most of the remaining area is used for mounting the electric control board 4, and therefore, the battery 3 is mounted on the second boss 212b, which is beneficial to avoiding the battery 3 from interfering with the electric control board 4 on the basis of fully utilizing the space outside the second side wall 212, and preventing the battery 3 from interfering with the electric control board 4, and because the driving motor inevitably generates a certain vibration during operation, compared with the technical means of mounting the battery 3 on the first boss 212a, mounting the battery 3 on the second boss 212b further away from the motor is beneficial to ensuring the mounting stability of the battery 3, and meanwhile, it should be pointed out that, because the first boss 212a wraps the driving motor, and the second boss 212b wraps the worm structure located at the output shaft of the driving motor, the protruding height of the second boss 212b is inevitably shorter than that of the first boss 212a, and because the worm wheel 3 is disposed on the second boss 212b, which is beneficial to avoiding the occupation of the excessive space of the combined housing 1 formed after the battery 3 and the second boss 212 b.

Preferably, the outer wall surface of the battery 3 is provided with an adhesive layer (not shown), by which the battery 3 is adhesively fixed to the mounting surface 212c. It can be appreciated that the battery 3 is fixedly mounted on the mounting surface 212c by adopting an adhesive connection mode, and has the advantages of simple structure, convenient assembly and disassembly, and the like. It should be noted that, the design of the present application is not limited thereto, and in other implementations, the battery 3 may be mounted on the second boss 212b by other mounting methods, for example, but not limited to, mounting the battery 3 on the second boss 212b by a snap-fit method, and the like.

When battery 3 charges or when supplying power, battery 3 can produce the heat, when this heat transfer to adhesion layer department, can inevitably lead to the fact the influence to adhesion layer's adhesion nature, based on this, in this embodiment, adhesion layer includes mucosa and thermal-insulated cotton, thermal-insulated cotton presss from both sides and establishes between the outer wall surface of mucosa and battery 3, so, based on thermal-insulated cotton's thermal-insulated characteristic, be favorable to guaranteeing the normal use of mucosa, in addition, based on thermal-insulated cotton's cotton body's elastic deformation, be favorable to improving the laminating degree between mucosa and the installation face 212c, and thermal-insulated cotton also has certain cushioning effect, it can effectively avoid the hardness between battery 3 and the second boss 212b to collide with, and then prolong battery 3's life.

The electric control board 4 is arranged around the second boss 212b, and part of the structure of the battery 3 extends out of the periphery of the mounting surface 212c and is positioned on one side of the electric control board 4 facing away from the first side wall 211; the height from the mounting surface 212c to the outer wall surface of the second side wall 212 is greater than the height from the wall surface of the side of the electric control board 4 facing away from the first side wall 211 to the outer wall surface of the second side wall 212, so that the outer wall surface of the battery 3 is spaced from the outer wall surface of the electric control board 4. It will be appreciated that by avoiding contact between the battery 3 and the electric control board 4, it is advantageous to avoid mutual interference between the battery 3 and the electric control board 4, thereby ensuring the operational stability of both the battery 3 and the electric control board 4.

Preferably, the second side wall 212 is provided with a threaded hole, the electric control plate 4 is provided with a through hole corresponding to the threaded hole, and the head massager comprises a screw which passes through the through hole and is in threaded connection with the threaded hole so as to fixedly mount the electric control plate 4 on the second side wall 212. It can be understood that the threaded connection mode of the electric control board 4 and the base 21 is one of the modes of the current widely applied fixed connection, and has the advantages of simple structure, convenient disassembly and assembly, reliable connection and the like. Of course, the design of the present application is not limited thereto, and in other embodiments, the electric control board 4 may be mounted on the base 21 by an adhesive manner, which is not limited thereto.

Referring to fig. 3, the number of the swing rods 22 is four, the number of the second protruding holes 211a, the number of the first protruding holes 12 and the number of the massage heads 23 are the same as those of the swing rods 22 in a one-to-one correspondence manner, two swing rods 22 are arranged on one side of an output shaft of the driving motor, the other two swing rods 22 are arranged on the other side of the output shaft of the driving motor, the worm and gear structure comprises a worm in transmission connection with the output shaft of the driving motor, and two worm gears respectively arranged on two sides of the output shaft of the driving motor, and the two worm gears are respectively in transmission connection with the two swing rods 22 on the same side through gears of the gear set. It can be understood that the four swinging rods 22 respectively drive the four massage heads 23 to knead the head acupoints, which is beneficial to improving the massage range of the product on the massage part and further improving the use experience of the user. It should be noted that the design of the present application is not limited thereto, and in other embodiments, the number of the swing rods 22 may be one, two, three, and more than four, which is not limited thereto. Preferably, the first side wall 211 is disposed in a quadrilateral shape, and the four swing levers 22 are respectively located at four corners of the quadrilateral shape.

Because the operation of the driving motor inevitably generates a certain amount of heat, in order to avoid the heat from being accumulated in the base 21 and affecting the operation stability of the components such as the electric control board 4 on the base 21, in this embodiment, a heat dissipation hole (not shown) is formed on the first boss 212a in a partially hollowed-out manner, and the heat generated by the driving motor is timely dissipated based on the heat dissipation hole, which is beneficial to guaranteeing the stable operation of the components such as the driving motor and the electric control board 4 on the base 21.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A head massager, comprising:

the shell is internally provided with an installation cavity, and the shell wall of the shell is provided with a first extending hole communicated with the installation cavity;

the massage assembly comprises a base, a driving motor, a transmission part, a swinging rod and a massage head, wherein the base is fixedly arranged in the installation cavity, a second extending hole is formed in the position, corresponding to the first extending hole, of the base, the driving motor and the transmission part are both arranged in the base, a part of the swinging rod is structurally arranged in the base, the other part of the swinging rod sequentially penetrates through the second extending hole and the first extending hole, the swinging rod protrudes out of the free end of the shell and is connected with the massage head, and an output shaft of the driving motor is in transmission connection with the swinging rod through the transmission part;

the battery is arranged in the mounting cavity and is electrically connected with the driving motor; and

the electric control plate is arranged in the mounting cavity and is electrically connected with the driving motor and the battery respectively; wherein,,

the base is flat setting, the base is including locating the first lateral wall and the second lateral wall at self thickness direction's both ends respectively, first lateral wall is formed with the hole is stretched out to the second, the evagination is formed with first boss and second boss on the second lateral wall, first boss is formed with the holding part driving motor's space, the second boss is formed with the holding part the space of driving medium, the automatically controlled board is located the outer wall surface of second lateral wall dodges first boss with the setting of second boss, the battery is located the automatically controlled board is dorsad one side of second lateral wall.

2. The head massager according to claim 1, wherein the extending direction of the output shaft of the driving motor is perpendicular to the axial direction of the first extending hole, the transmission member comprises a worm and gear structure in transmission connection with the output shaft of the driving motor, and a gear set in transmission connection with the worm and gear structure and the swinging rod respectively, the worm and gear structure is located at one side of the gear set, which is opposite to the first side wall, and the second boss wraps the worm and gear structure.

3. The head massager of claim 2 wherein a side of the second boss facing away from the first sidewall forms a mounting surface to which the battery is fixedly mounted.

4. A head massager as recited in claim 3, wherein an outer wall surface of the battery is provided with an adhesive layer, and the battery is adhesively secured to the mounting surface by the adhesive layer.

5. The head massager of claim 4 wherein the adhesive layer comprises a mucous membrane and a heat insulating cotton sandwiched between the mucous membrane and an outer wall surface of the battery.

6. A head massaging apparatus according to claim 3, wherein said electric control plate is disposed around said second boss, and wherein a portion of said battery structure extends from a periphery of said mounting surface and is located on a side of said electric control plate facing away from said first side wall; wherein,,

7. The head massager of claim 6 wherein the second side wall is provided with a threaded hole, the electric control plate is provided with a through hole corresponding to the threaded hole, and the head massager comprises a screw which passes through the through hole and is in threaded connection with the threaded hole so as to fixedly mount the electric control plate on the second side wall.

8. The head massager according to claim 2, wherein the number of the swinging rods is four, the number of the second extending holes, the number of the first extending holes and the number of the massage heads are the same as the number of the swinging rods in a one-to-one correspondence manner, two swinging rods are arranged on one side of an output shaft of the driving motor, the other two swinging rods are arranged on the other side of the output shaft of the driving motor, the worm and gear structure comprises a worm in transmission connection with the output shaft of the driving motor, and two worm gears respectively arranged on two sides of the output shaft of the driving motor, and the two worm gears are respectively in transmission connection with the two swinging rods on the same side through gears of the gear set.

9. The head massager of claim 8 wherein the first side wall is provided in a quadrilateral shape, and four of the swing rods are respectively positioned at four corners of the quadrilateral shape.

10. The head massager of claim 1 wherein the first boss is partially hollowed out with a heat dissipation hole.