CN212967476U - Massage device - Google Patents

Abstract

The utility model discloses a massage device, massage device includes: casing, circuit board, button cap, bolster. The casing is equipped with the button mounting hole, and the circuit board is installed in the casing, and the circuit board has electronic key, and electronic key has the elastic contact who warp when being pressed, and elastic contact can automatic re-setting, installs in the button mounting hole and stretch into the casing according to the button cap, but bolster elastic deformation, bolster fixed connection in the casing, and the bolster has the buffering portion that is located electronic key and presses between the button cap. Therefore, on one hand, the buffer piece can generate elastic deformation to bear most of pressure borne by the key, so that mutual impact caused by direct contact of the electronic key and the key cap is avoided, the resetting capability of the whole key cap is improved, and the service life of the massager is prolonged; on the other hand, a small part of pressure which is not absorbed by the buffer piece can be continuously transmitted to the electronic key so as to normally realize the key function, and the electronic key is convenient to assemble and has better universality.

Description

Massage device

Technical Field

The utility model relates to a massage appearance field especially relates to a massage appearance.

Background

In the prior art, a key assembly of a massage apparatus includes a key cap, an electronic key and a circuit board. The key cap and the electronic key are directly spaced from each other, after the key cap is pressed down in the using process, the electronic key is pressed, the electronic key is easily crushed after long-term use, and finally the key switch is out of order or the key switch is unavailable.

It is therefore desirable to design a key assembly that avoids the spring-back failure of the electronic keys caused by long-term depression during use or assembly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a massage apparatus, which can stably rebound and avoid the electronic key from malfunctioning after being used for a long time.

According to the utility model discloses massage appearance of first aspect embodiment includes: casing, circuit board, button cap, bolster.

The casing is equipped with the button mounting hole, the circuit board install in the casing, the circuit board has the electron button, the electron button has the elastic contact who warp when being pressed, but elastic contact automatic re-setting, press the button cap install in the button mounting hole just stretches into in the casing, but bolster elastic deformation, bolster fixed connection in the casing, just the bolster has and is located the electron button with buffer portion between the button cap.

Therefore, on one hand, the buffer part can generate elastic deformation to bear most of pressure borne by the keys, so that mutual impact caused by direct contact of the electronic keys and the key caps is well avoided, the borne pressing force is weakened, the resetting capability of the whole key cap is improved, the electronic keys are prevented from malfunctioning after being used for a long time, and the service life of the massager is prolonged; on the other hand, a small part of pressure which is not absorbed by the buffer piece can be continuously transmitted to the electronic key so as to normally realize the key function. The buffering of a plurality of function buttons can be realized through additionally arranging a buffering piece, the assembly is convenient, and the universality is better.

In some embodiments, the cushioning portion is a rubber pad.

In some embodiments, the buffer member includes a mounting plate, one end of the buffer portion is connected to the mounting plate and the other end is suspended, and one end of the mounting plate opposite to the circuit board is connected to the housing.

In some embodiments, a plurality of positioning columns are disposed in the housing, the mounting plate has a plurality of positioning holes, and the positioning columns are inserted into the positioning holes in a one-to-one correspondence manner.

In some embodiments, one end of the mounting plate facing the casing abuts against the inner wall of the casing and has a shape corresponding to the shape of the inner wall of the casing, and the other end of the mounting plate abuts against the circuit board.

In some embodiments, the electronic key is a plurality of electronic keys, the plurality of electronic keys are arranged on the circuit board at intervals and electrically connected with the circuit board, the buffer part is plate-shaped and is one, and the buffer part completely covers the plurality of electronic keys.

In some embodiments, the electronic key is provided in plurality, the electronic keys are arranged on the circuit board at intervals and electrically connected with the circuit board, the number of the buffer parts is multiple, and the buffer parts cover the electronic keys in a one-to-one correspondence manner.

In some embodiments, the number of the key caps is at least one, and each key cap includes: the electronic key comprises a cap body and at least one pressing column connected with the cap body, wherein the pressing column is suitable for pushing an elastic contact piece of the electronic key through the buffer part.

According to the utility model discloses the massage appearance of second aspect embodiment is the eye massage appearance, the casing of eye massage appearance is the arc, the casing is including the inner shell, the shell that connect each other, inject in the inner shell and wear the space, the button install in the shell.

In some embodiments, the outer shell includes a plurality of sub-shells, the plurality of sub-shells are clamped with the inner shell, the plurality of sub-shells include two first sub-shells and two second sub-shells which are adjacently arranged in a width direction of the outer shell, the key mounting hole is located on the first sub-shell, and the buffer is mounted on the second sub-shell.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic three-dimensional split view of a massage apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of a massage apparatus according to an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view of a massage apparatus according to an embodiment of the present invention.

Fig. 4 is a schematic view of a buffer of the massage apparatus according to an embodiment of the present invention.

Fig. 5 is another schematic view of a buffer of the massage apparatus according to an embodiment of the present invention.

Fig. 6 is a partial schematic view of a massage apparatus according to an embodiment of the present invention.

Fig. 7 is another partially disassembled schematic view of the massage apparatus according to the embodiment of the present invention.

Fig. 8 is a schematic diagram of a circuit board of the massage apparatus according to the embodiment of the present invention.

Fig. 9 is another schematic view of a massage apparatus according to an embodiment of the present invention (buffer not shown).

Fig. 10 is a schematic view of a key cap of a massage apparatus according to an embodiment of the present invention.

Reference numerals:

a massage apparatus 100;

a housing 10; a mounting hole 11; an inner shell 13; a housing 14; the first sub-housing 141; a second sub-housing 142; positioning posts 1421;

a circuit board 20; an electronic key 21; a resilient contact 211; a pin 212;

a key cap 30; a cap body 31; a pressing post 32;

a buffer member 40; a mounting plate 41; a positioning hole 411; a first surface 42; a second surface 43; and a buffer 44.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A massage machine 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 10.

The massage apparatus 100 according to the embodiment of the first aspect of the present invention includes: casing 10, circuit board 20, button cap 30, bolster 40.

As shown in fig. 1, the casing 10 is provided with a key mounting hole 11, the circuit board 20 is mounted in the casing 10, the circuit board 20 has an electronic key 21, the electronic key 21 has an elastic contact piece 211 which is deformed when pressed, and the elastic contact piece 211 is automatically restored. The electronic key 21 is an electronic element electrically connected with the circuit board 20, the electronic keys 21 are arranged on the circuit board 20 at intervals, and the pins 212 of the electronic keys 21 can be connected with the circuit board 20 in a welding mode, so that the connection timeliness is improved, the influence on the experience effect due to mistaken touch is prevented, and the integration of the whole key assembly is improved.

The side of the electronic key 21 departing from the circuit board 20 is provided with an elastic contact piece 211, the elastic contact piece 211 can be a snap piece, when the elastic contact piece 211 is pressed, the electronic key 21 can send out a corresponding signal (such as a power-on/off signal, a vibration signal, a heat signal and the like increase or decrease) to the circuit board 20, and when the elastic contact piece 211 is released, the elastic contact piece 211 can automatically reset.

The key caps 30 are mounted in the key mounting holes 11 and extend into the casing 10, the key caps 30 are stably located at positions protruding from the casing 10 when not pressed, the key caps 30 are usually made of plastics, rubber or silica gel, the key caps 30 can be integrally formed or can be independent from each other, each key cap 30 corresponds to an elastic contact piece 211 of an electronic key 21, and when the key caps 30 are pressed, the key caps 30 directly or indirectly act on the elastic contact pieces 211 of the electronic key 21 to trigger the electronic key 21 to send corresponding electric signals to the circuit board 20.

As shown in fig. 3, the buffer member 40 is elastically deformable, the buffer member 40 is fixedly connected to the casing 10, and the buffer member 40 has a buffer portion 44 located between the electronic key 21 and the key cap 30. The fixing connection between the buffer 40 and the casing 10 may be fixed by screwing, bonding, positioning, or the like, and the fixing between the buffer 40 and the casing 10 may be a fixed state in which the buffer 40 is fixed after the buffer 40, the casing 10, and the circuit board 20 are assembled, in which state the buffer 40 does not fall off from between the casing 10 and the circuit board 20, and the buffer 40 is supported by the casing 10, but may be detachable with respect to the casing 10.

The buffer part 44 is a structure between the elastic contact piece 211 and the end of the key cap 30 on the buffer member 40, the buffer part 44 can make the key cap 30 extrude the buffer part 44 first when the key cap 30 is pressed down, then the pressure is transmitted to the elastic contact piece 211 of the electronic key 21 through the buffer part 44, and the buffer member 40 can be made of a material capable of elastic deformation, such as silica gel, rubber or other composite materials.

Compared with the existing mode of directly arranging the silica gel pad at the end part of the key cap 30, the massage apparatus 100 of the embodiment of the invention does not directly fix the buffer member 40 at the end part of the key cap 30, but fixes the buffer member 40 on the casing 10, so that the buffer part 44 of the buffer member 40 is positioned between the key cap 30 and the electronic key 21, on one hand, the buffer member 40 can generate elastic deformation to bear most of the pressure borne by the key, thereby well avoiding the impact between the electronic key 21 and the key cap 30 caused by the direct contact, simultaneously weakening the respective borne pressing force, improving the resetting capability of the whole key cap 30, avoiding the failure of the electronic key 21 after long-time use, and prolonging the service life of the massage apparatus 100; on the other hand, a small portion of the pressure not absorbed by the buffer 40 can continue to be transmitted to the electronic key 21 to normally implement the key function.

In addition, the mode that has all fixed silica gel pad in every inner that presses key cap 30 needs improve the forming process who presses key cap 30, perhaps increases an installation silica gel pad step after every presses key cap 30 shaping, and the equipment number of times of silica gel pad is many, comparatively loaded down with trivial details, the utility model discloses massager 100 can realize the buffering to a plurality of function button through addding a bolster 40, and the equipment is convenient, the commonality is better.

In one particular embodiment, the cushioning portion 44 may be a rubber pad. Therefore, the rubber pad with better elasticity is adopted, so that the rubber pad is not easy to wear, the manufacturing cost is low, the manufacturing style is easy to change, and the application range is wide.

In the embodiment shown in fig. 6, the buffer member 40 includes a mounting plate 41, one end of the buffer portion 44 is connected to the mounting plate 41 and the other end is suspended, and the end of the mounting plate 41 opposite to the circuit board 20 is connected to the casing 10. The mounting plate 41 and the buffering portion 44 of the buffering member 40 may be integrally formed, and one end of the mounting plate 41 is detachably connected to the case 10 and the other end is connected to the buffering portion 44.

In other words, the buffer member 40 has a first surface 42 and a second surface 43 that are oppositely disposed. As shown in fig. 4 and 5, the mounting plate 41 has a projection in an arc shape on the side where the first surface 42 is located, and the mounting plate also has an elongated projection on the side where the second surface 43 is located. The arc-shaped protrusion abuts against the inner wall of the housing 10, and the portion of the second surface 43 not provided with the elongated protrusion forms an accommodating space for accommodating the electronic key 21.

Therefore, the arc-shaped bulge abuts against the inner wall of the casing 10 of the electronic device, the structural strength of the key assembly consisting of the key cap 30, the buffer member 40 and the electronic key 21 is improved, the side where the second surface 43 is located is not provided with the elongated bulge part, namely, an accommodating space is formed between one side of the buffer part 44 and the mounting plate 41 located on the side, so that the electronic key 21 can be accommodated, the overall structure is more compact, and one end of the buffer part 44 is suspended so that the buffer part 44 can slightly swing relative to the mounting plate 41 when being pressed.

Thus, when the massage cap contacts with the buffer part 44 at different pressing pressures and different pressing angles, the buffer part 44 can swing and elastically deform adaptively to better absorb and reduce the impact of pressing on the electronic key 21, and the abrasion of a certain position of the buffer part 44 due to long-term pressing stress or plastic deformation due to long-term pressing can be avoided. The buffer part 44 can swing after being pressed, which is beneficial to absorb errors generated in the processing and assembling processes of the casing 10, the buffer member 40 and the circuit board 20, so that the errors generated in the processing and assembling processes do not influence the triggering of the electronic key 21.

As shown in fig. 7, a plurality of positioning posts 1421 are disposed in the housing 10, the mounting plate 41 has a plurality of positioning holes 411, and the positioning posts 1421 are inserted into the positioning holes 411 in a one-to-one correspondence manner. From this, reference column 1421 can be integrated into one piece in casing 10 when casing 10 adds man-hour, through reference column 1421 and locating hole 411's cooperation, need not modes such as rubber coating or spiro union, just can realize the quick installation location of bolster 40 on casing 10, has improved assembly efficiency.

In the example shown in fig. 3, one end of the mounting plate 41 facing the housing 10 abuts against the inner wall of the housing 10 and has a shape corresponding to the shape of the inner wall of the housing 10, and the other end of the mounting plate 41 abuts against the circuit board 20.

Thus, the mounting plate 41 is clamped by the circuit board 20 and the casing 10, stable positioning is provided for the buffer member 40, one end contacting with the inner wall of the casing 10 is set to be in the same shape as the inner wall of the casing 10, the contact area with the casing 10 is increased, and the overall strength of the key assembly is enhanced.

In the embodiment shown in fig. 7 and 8, the electronic keys 21 are plural, the plural electronic keys 21 are arranged on the circuit board 20 at intervals and electrically connected with the circuit board 20, the buffer part 44 is plate-shaped and one, and the buffer part 44 completely covers the plural electronic keys 21.

Therefore, the overall buffering effect can be increased by adopting the buffering part 44 which is integrally plate-shaped, the overall plastic deformation resistance of the buffering part 44 is improved, and when one key cap 30 is pressed down, the deformation of the part, corresponding to the key cap 30, on the buffering part 44 is the largest; the dragging of other parts of the buffer 44 during the resetting of the key can also assist the quick resetting of the deformed position when the key is no longer pressed.

Of course, the present invention is not limited to this, and as shown in the embodiment of fig. 9, there are a plurality of electronic keys 21, a plurality of electronic keys 21 are sequentially arranged on the circuit board 20 at intervals and electrically connected to the circuit board 20, a plurality of buffer portions 44 are provided, and a plurality of buffer portions 44 cover a plurality of electronic keys 21 in a one-to-one correspondence.

Therefore, due to the arrangement mode that the plurality of buffer parts 44 correspond to the plurality of electronic keys 21, the accuracy of pressing the keys is improved, the frequency of using other electronic keys 21 is reduced, and the service life of the buffer parts 44 is prolonged.

As shown in fig. 10, the number of key caps 30 is at least one, and each key cap 30 includes: the cap 31 and at least one pressing column 32 connected with the cap 31, the pressing column 32 is suitable for pushing the elastic contact piece 211 of the electronic key 21 through the buffer part 44.

Therefore, the pressing column 32 with a small area acts on the buffer piece 40 and the electronic key 21, the force acting on the elastic contact piece 211 by the key cap 30 is reduced, excessive extrusion is avoided, the elasticity of the elastic contact piece 211 is kept favorably, and the service life of the key cap 30 is prolonged.

In the embodiment, the massager 100 is an eye massager 100, and the housing 10 of the eye massager 100 is arc-shaped, as shown in fig. 2, the housing 10 includes an inner housing 13 and an outer housing 14 connected to each other, a wearing space is defined in the inner housing 13, and the key is mounted on the outer housing 14.

From this, eye massage appearance 100's button subassembly is provided with bolster 40 between button cap 30 and electronic button 21, and the pressing force that the cushion massage cap that this bolster 40 can be fine bore can improve whole button subassembly's the ability of reseing, avoids the button subassembly to take place malfunctioning after long-time the use, has improved button subassembly's life. Meanwhile, in order to adapt to the wearing habit of a human body, the casing 10 is arranged to be arc-shaped, so that the casing is conveniently attached to the eyes more tightly, and the structural strength of the key assembly is also improved. The keys are arranged on the shell 14 mainly for the convenience of pressing operation, and the space defined by the inner shell and the shell is convenient for wearing.

In some embodiments, the outer casing 14 includes a plurality of sub-casings, the plurality of sub-casings are clamped with the inner casing 13, the plurality of sub-casings include a first sub-casing 141 and a second sub-casing 142 which are adjacently disposed in a width direction of the outer casing 14, the key mounting hole 11 is located on the first sub-casing 141, and the buffer 40 is mounted on the second sub-casing 142.

That is, the outer case 14 is not an integral body, and includes a first sub-case 141 to which the keycap 30 is mounted and a second sub-case 142 to which the cushion member 40 is mounted, respectively, and the two sub-cases are disposed adjacent to each other in the width direction of the outer case 14. Therefore, the buffer member 40 and the key cap 30 can be conveniently installed step by step, assembly interference is avoided, the key installation hole 11 and the positioning column 1421 are respectively formed on the two sub-shells, and the two sub-shells can be distinguished during assembly more conveniently.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A massage apparatus, comprising:

the key comprises a shell, a key body and a key body, wherein the shell is provided with a key mounting hole;

the circuit board is arranged in the shell and is provided with an electronic key, the electronic key is provided with an elastic contact piece which deforms when being pressed, and the elastic contact piece can automatically reset;

the key cap is arranged in the key mounting hole and extends into the shell; and

the buffer piece, but the buffer piece elastic deformation, buffer piece fixed connection in the casing, just the buffer piece has and is located the electron button with the buffering portion between the button cap.

2. The massager of claim 1, wherein said cushioning member is a rubber pad.

3. The massager of claim 1, wherein the buffer member comprises a mounting plate, one end of the buffer portion is connected with the mounting plate and the other end is suspended, and the end of the mounting plate opposite to the circuit board is connected with the casing.

4. The massage apparatus as recited in claim 3, wherein a plurality of positioning posts are disposed in the housing, the mounting plate has a plurality of positioning holes, and the positioning posts are inserted into the positioning holes in a one-to-one correspondence.

5. The massager of claim 4, wherein one end of the mounting plate facing the housing abuts against the inner wall of the housing and has a shape corresponding to the shape of the inner wall of the housing, and the other end of the mounting plate abuts against the circuit board.

6. The massage apparatus as claimed in claim 4, wherein the electronic key is plural, the plural electronic keys are disposed on the circuit board at intervals and electrically connected to the circuit board, the buffer portion is one plate-shaped, and the buffer portion completely covers the plural electronic keys.

7. The massager of claim 4, wherein the electronic keys are plural, a plurality of electronic keys are arranged on the circuit board at intervals and electrically connected with the circuit board, the number of the buffer parts is plural, and the plural buffer parts cover the plural electronic keys in a one-to-one correspondence manner.

8. The massager of claim 4, wherein the number of said key caps is at least one, each of said key caps comprising: the electronic key comprises a cap body and at least one pressing column connected with the cap body, wherein the pressing column is suitable for pushing an elastic contact piece of the electronic key through the buffer part.

9. The massager of any one of claims 1-8, wherein the massager is an eye massager, the housing of the eye massager is arc-shaped, the housing comprises an inner housing and an outer housing connected with each other, a wearing space is defined in the inner housing, and the button is mounted on the outer housing.

10. The massager of claim 9, wherein the outer housing comprises a plurality of sub-housings, the plurality of sub-housings are connected with the inner housing in a clamping manner, the plurality of sub-housings comprise a first sub-housing and a second sub-housing which are adjacently arranged in the width direction of the outer housing, the key mounting hole is located on the first sub-housing, and the buffer member is mounted on the second sub-housing.

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