CN217472369U - Waterproof structure and vibrating device - Google Patents

Abstract

The application provides a waterproof construction and vibrating device, waterproof construction includes: the handle comprises a shell, an operating part and a main board, wherein the main board is arranged in the shell, the operating part is movably arranged in the shell, one end of the operating part is electrically connected with the main board, and the shell is provided with an assembling hole for the other end of the operating part to extend out; and the sealing element is arranged in the shell, covers the part of the operating part extending into the shell, and is connected with the edge of the assembly hole. The vibration device comprises the waterproof structure, the head, the driving unit and the battery. The sealing piece seals a gap between the operation part and the assembly hole, and avoids the problem that foreign matters such as external dust or water easily enter the vibration device to cause faults.

Description

Waterproof structure and vibrating device

Technical Field

The application belongs to the field of daily necessities, and more particularly relates to a waterproof structure and a vibrating device.

Background

Currently, a series of vibration devices, such as a fascia gun for relaxing muscles of a human body and a vibration massage device for vibrating and massaging the human body, are favored. These vibration devices usually have a vibration head driven by a driving member such as a motor to vibrate for massage, and the driving member is usually manually controlled by a button to open and close.

However, the key is usually mounted on the housing of the vibration device, and there is often a gap between the key and the housing, so that foreign matters such as external dust or water easily enter the inside of the vibration device to cause a failure.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the present application is to provide a waterproof structure and a vibration device, so as to solve the problems existing in the related art: foreign matters such as external dust or water easily enter the vibrating device through the gap between the key and the shell to cause faults.

In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions:

in one aspect, there is provided a waterproof structure including:

the handle comprises a shell, an operating part and a main board, wherein the main board is arranged in the shell, the operating part is movably arranged in the shell, one end of the operating part is electrically connected with the main board, and the shell is provided with an assembling hole for the other end of the operating part to extend out;

and the sealing element is arranged in the shell, covers the part of the operating part extending into the shell, and is connected with the edge of the assembly hole.

In one embodiment, the operating part comprises a rotating shaft rotatably mounted in the housing and a roller sleeved and fixed on the rotating shaft, two ends of the rotating shaft respectively extend out of the roller, the rotating shaft is electrically connected with the main board, and the roller partially extends out of the housing;

the sealing element comprises a sealing sleeve, the sealing sleeve is provided with an accommodating cavity for the roller to extend into, the roller is positioned in the shell, two opposite side walls of the accommodating cavity are respectively provided with a through hole, and two ends of the rotating shaft respectively penetrate through the two through holes.

With this structure, the user can adjust the frequency of the vibration by rolling the wheel, and can switch the mode of the vibration by pressing the wheel. The sealing sleeve is used for accommodating the roller, so that the phenomenon that dust, water and other impurities enter the vibrating device from the gap between the roller and the assembling hole to cause faults can be avoided.

In one embodiment, an annular protrusion is inwardly protruded from an inner circumferential surface of each through hole, and each annular protrusion abuts against an outer circumferential surface of the rotating shaft.

According to the structure, the annular bulge is arranged to ensure that dust, water and other impurities cannot enter the shell from the space between the through hole and the rotating shaft when the roller is pressed or rolled.

In one embodiment, the sealing member further comprises a fixing ring sleeved on the sealing sleeve, and the fixing ring is connected with the shell; the edge of the opening end of the accommodating cavity extends outwards to form a flange, and the flange is clamped between the fixing ring and the shell.

This structure, through setting up solid fixed ring, can guarantee the stability of being connected between seal cover and the casing.

In one embodiment, two ends of the fixing ring are respectively provided with a groove for the two ends of the rotating shaft to respectively extend into.

This structure, the recess on the solid fixed ring can play the spacing effect of support to the pivot for the user is when the gyro wheel that rolls, and the pivot is at the recess internal rotation.

In one embodiment, the operating part further includes a plurality of keys respectively mounted on the housings,

the handle further comprises a support arranged in the shell, the support is arranged between the plurality of keys and the main board, and the support is provided with through holes for the corresponding keys to pass through;

the sealing element further comprises an elastic sealing gasket clamped between the shell and the bracket.

With the structure, the elastic sealing gasket can prevent impurities such as dust or water from entering the vibrating device from the gap between the key and the assembly hole to cause faults.

In another aspect, a vibration device is provided, which includes the waterproof structure provided in any of the above embodiments, a head, a driving unit for driving the head to vibrate, and a battery installed in a housing, wherein the driving unit is installed in the housing, the head is connected to an output end of the driving unit, and the battery is electrically connected to the driving unit.

With the structure, the vibration device adopting the waterproof structure has the advantages that the sealing element covers the part of the operating part extending into the shell, and the assembly hole in the shell is positioned in the sealing element, so that foreign matters such as external dust or water cannot enter the vibration device to cause failure.

In one embodiment, the head portion includes a housing connected to an output end of the driving unit, a vibration head sleeved on the housing, and an electric heating member disposed between the housing and the vibration head, the electric heating member being electrically connected to the main board.

This structure, the vibration headgear is established and can be played the waterproof effect of head on the shell, and the electric heating member can play the effect of heating the head to can promote user's use and experience.

In one embodiment, a clamping groove is formed in the outer peripheral surface of the shell in a spiral manner, and the electric heating element is spirally arranged in the clamping groove.

This structure, draw-in groove can fix the effect of electric heating member for electric heating member is the heliciform setting on the outer peripheral face of shell, makes the head can the even heating.

In one embodiment, the driving unit includes a motor installed in the housing, a transmission shaft connected to an output shaft of the motor, and an eccentric wheel installed on the transmission shaft, the transmission shaft is rotatably installed inside the housing, and the eccentric wheel is located inside the housing and sleeved on the transmission shaft.

According to the structure, the motor can enable the eccentric wheel to rotate eccentrically through the transmission shaft, and the vibration of the head is realized through the rotation of the eccentric wheel.

The application provides a waterproof construction and vibrating device's beneficial effect lies in: install the mainboard in the inside of casing, the one end and the mainboard electricity of operating portion are connected, set up the pilot hole that supplies the other end of operating portion to stretch out on the casing, and the user can control vibrating device through handling the operating portion. A seal member is installed inside the housing, the seal member covers a portion of the operating portion protruding into the housing, and the seal member is connected to an edge of the fitting hole. Thus, the sealing element seals the gap between the operation part and the assembly hole, and avoids the problem that foreign matters such as external dust or water easily enter the vibration device to cause failure.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a vibration device according to an embodiment of the present application;

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is an exploded view of a waterproof structure provided in an embodiment of the present application;

FIG. 4 is an exploded view of a head provided by an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a retaining ring according to an embodiment of the present disclosure;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 1.

Wherein, in the figures, the various reference numbers are given by way of example only:

1. a head portion; 11. a housing; 111. an upper cover of the housing; 112. a lower cover of the housing; 113. a card slot; 12. a vibrating head; 13. an electric heating element; 14. a fixed mount; 15. a connecting spring; 16. a fixed seat;

2. a handle; 21. a housing; 211. a housing upper cover; 212. a lower cover of the housing; 213. a decorative ring; 22. a waterproof joint; 23. a waterproof member; 24. an operation section; 241. a roller; 242. a rotating shaft; 243. pressing a key; 25. a main board; 251. an electrical connection; 26. a support; 261. a via hole;

3. a drive unit; 31. a motor; 32. a transmission spring; 33. a drive shaft; 34. a bearing; 35. a shock-absorbing sleeve; 36. an eccentric wheel;

41. sealing sleeves; 411. a through hole; 412. an annular projection; 413. flanging; 42. an elastic sealing gasket; 43. a fixing ring; 431. a groove;

6. a display cover plate; 61. a lamp panel;

7. a battery.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present application, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in some embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to fig. 1 to 3, a waterproof structure according to an embodiment of the present application will be described. The waterproof structure includes a handle 2 and a sealing member. The handle 2 is of an approximately columnar structure, and includes a housing 21, an operation portion 24, and a main plate 25. Illustratively, the housing 21 may be made of a plastic material, such as an ABS (Acrylonitrile butadiene Styrene) material. Fig. 2 and 3 show that the housing 21 includes a housing upper cover 211 and a housing lower cover 212 that are engaged with each other. In a possible implementation manner, the housing upper cover 211 and the housing lower cover 212 may be fixed by ultrasonic fusion after being fastened to each other, so as to ensure the sealing property between the housing upper cover 211 and the housing lower cover 212. The main board 25 is mounted inside the housing 21, and the main board 25 may be mounted inside the housing lower cover 212 using, for example, a fastener. The operation portion 24 is movably installed in the housing 21, one end of the operation portion 24 is electrically connected to the main board 25, and the housing 21 is provided with an assembly hole through which the other end of the operation portion 24 extends. It is worth mentioning that the user can control the vibration device by manipulating the portion of the operation part 24 protruding from the housing 21 when using the vibration device.

Referring to fig. 2 to 3, the sealing member is installed inside the housing 21, covers a portion of the operating portion 24 extending into the housing 21, and is connected to an edge of the mounting hole. Illustratively, the middle of the seal covers the portion of the operating portion 24 that protrudes into the housing 21, and the edge of the seal is connected to the edge of the mounting hole in the housing 21. Wherein, the sealing member can be made of silica gel material, and after the sealing member covers the part of the operating part 24 extending into the casing 21 and is connected with the edge of the assembly hole, the impurities such as dust or water can be prevented from entering the inside of the handle 2 from the gap between the assembly hole and the operating part 24, and the impurities such as dust or water can be prevented from entering the inside of the vibration device easily to cause faults.

The application provides a waterproof construction's beneficial effect lies in: the main board 25 is mounted inside the housing 21, one end of the operation portion 24 is electrically connected to the main board 25, and the housing 21 is provided with a mounting hole through which the other end of the operation portion 24 extends, so that a user can control the vibration device by manipulating the operation portion 24. A seal member is installed inside the housing 21, covering a portion of the operating portion 24 protruding into the housing 21, and is connected to an edge of the fitting hole. Like this, the sealing member can be sealed with the clearance between operation portion 24 and the pilot hole, avoids inside debris such as outside dust or water easily to get into vibrating device and arouses the trouble, and vibrating device is using the back, and the user can wash the vibrating device clean, need not worry that the vibrating device appears the risk of intaking and damaging.

In an embodiment, referring to fig. 2, fig. 3 and fig. 6, as a specific implementation of the waterproof structure provided in the embodiment of the present application, the operation portion 24 includes a rotating shaft 242 rotatably installed in the housing 21 and a roller 241 sleeved and fixed on the rotating shaft 242. The roller 241 and the shaft 242 are in interference fit, or the roller 241 and the shaft 242 may be made into an integral piece, and when the roller 241 rotates, the shaft 242 may be driven to rotate synchronously. The two ends of the rotating shaft 242 extend out of the roller 241, the rotating shaft 242 is electrically connected to the main board 25, in a possible implementation manner, a notch is formed in the end portion of the main board 25, electrical connection members 251 are installed on the two sides of the notch, the two ends of the rotating shaft 242 are respectively inserted into the corresponding electrical connection members 251, and the roller 241 partially extends out of the housing 21. For example, a scroll wheel button may be used as the electrical connection 251, the frequency of vibration of the vibration device may be adjusted when the user rolls the scroll wheel 241, and the vibration mode of the vibration device may be switched when the user presses the scroll wheel 241.

The sealing member includes a sealing sleeve 41, and a receiving chamber for the roller 241 to extend into is provided on the sealing sleeve 41, so that it is easy to understand that the roller 241 is rotatably installed inside the receiving chamber. Through holes 411 are respectively formed on two opposite side walls of the accommodating chamber, and two ends of the rotating shaft 242 respectively penetrate through the two through holes 411. Illustratively, each through hole 411 is an interference fit with the shaft 242. Specifically, the rotating shaft 242 protrudes from the through hole 411 of the sealing sleeve 41 and penetrates into the electrical connector 251. The interference fit between the through hole 411 and the rotating shaft 242 can prevent dust or water from causing a fault in the gap vibrating device between the through hole 411 and the rotating shaft 242, and the waterproof and dustproof effects of the vibrating device are ensured.

In this embodiment, the roller 241 may achieve multiple functions, that is, the rolling roller 241 may adjust the vibration frequency of the vibration device, and the roller 241 may be pressed to switch the vibration mode of the vibration device. The sealing sleeve 41 is used for accommodating the roller 241, so that dust, water and other impurities can be prevented from entering the vibrating device from the gap between the roller 241 and the assembling hole, and the waterproof effect of the vibrating device at the roller 241 is ensured.

In an embodiment, referring to fig. 3 and fig. 6, as a specific implementation of the waterproof structure provided in the embodiment of the present application, an annular protrusion 412 is inwardly protruded on an inner circumferential surface of each through hole 411, and each annular protrusion 412 abuts against an outer circumferential surface of the rotating shaft 242. It should be noted that, the number of the annular protrusions 412 in each through hole 411 is not limited, and may be one or multiple, and when the number of the annular protrusions 412 is multiple, the multiple annular protrusions 412 are arranged at intervals along the axial direction of the through hole 411. It should be noted that the annular protrusions 412 are made of an elastic material, when each annular protrusion 412 abuts against the outer peripheral surface of the rotating shaft 242, the rotating shaft 242 will press the annular protrusion 412 to elastically deform the annular protrusion 412, and the elastic deformation of the annular protrusion 412 can ensure the sealing effect between the through hole 411 and the rotating shaft 242.

In this embodiment, the annular protrusion 412 is provided to prevent dust, water, and other impurities from entering the inside of the housing 21 from between the through hole 411 and the rotating shaft 242 when the roller 241 or the rolling roller 241 is pressed.

In an embodiment, please refer to fig. 2, fig. 3, and fig. 6, as a specific implementation of the waterproof structure provided in the embodiment of the present application, the sealing member further includes a fixing ring 43 sleeved on the sealing sleeve 41, and the fixing ring 43 is connected to the housing 21. Illustratively, the fixing ring 43 may be fastened to the inside of the case upper cover 211 using a fastener. The edge of the open end of the accommodating chamber extends outward to form a flange 413, and the flange 413 is clamped between the fixing ring 43 and the housing 21. The flanging 413 is made of elastic materials, when the fixing ring 43 and the shell 21 clamp the flanging 413 in the middle, the flanging 413 can be elastically deformed, the sealing effect of the sealing sleeve 41 on the shell 21 can be ensured through the elastic deformation of the flanging 413, and dust, water and other impurities cannot enter the vibration device from a gap between the roller 241 and the assembling hole.

In this embodiment, by providing the fixing ring 43, on the one hand, the sealing sleeve 41 can be mounted inside the housing 21 and the stability of the connection between the sealing sleeve 41 and the housing 21 can be ensured. On the other hand, the fixing ring 43 and the housing 21 press the flange 413 of the sealing sleeve 41 to elastically deform the flange 413 of the sealing sleeve 41, so that impurities such as dust or water are prevented from entering the inside of the vibration device through the gap between the roller 241 and the mounting hole.

In an embodiment, referring to fig. 2, fig. 3 and fig. 5, as a specific implementation of the waterproof structure provided in the embodiment of the present application, two ends of the fixing ring 43 are respectively provided with a groove 431 into which two ends of the rotating shaft 242 respectively extend. It is easily understood that the groove 431 is located on the side of the fixing ring 43 facing the rotating shaft 242, and the shape of the groove 431 may be a semicircular shape matching the outer circumferential surface of the rotating shaft 242. In this embodiment, the groove 431 of the fixing ring 43 can support and limit the rotating shaft 242, so that when the user rolls the roller 241, the rotating shaft 242 rotates in the groove 431.

In an embodiment, please refer to fig. 2 and fig. 3, as a specific implementation manner of the waterproof structure provided in the embodiment of the present application, the operation portion 24 further includes a plurality of buttons 243 respectively installed on the housing 21, illustratively, the buttons 243 can control on and off of other functions of the vibration device, for example, the plurality of buttons 243 may include a power button 243, and a user can control on and off of the vibration device by pressing the power button 243.

The handle 2 further comprises a bracket 26 mounted inside the housing 21, the bracket 26 being provided between the plurality of keys 243 and the main plate 25, wherein the bracket 26 can be fastened to the inside of the housing upper cover 211 using fasteners. Through holes 261 for the corresponding keys 243 to pass through are formed in the bracket 26, and it is easy to understand that the number of the through holes 261 is the same as that of the keys 243, and the positions of the through holes 261 and the keys 243 are opposite one to one. The sealing member further includes an elastic sealing pad 42, and illustratively, a silicone pad may be used as the elastic sealing pad 42, and an edge of the elastic sealing pad 42 is connected to an edge of a fitting hole of the housing 21 through which the plurality of keys 243 pass. The elastic packing 42 is sandwiched between the housing 21 and the bracket 26. After the housing 21 and the bracket 26 are fastened by the fastening member, the housing 21 and the bracket 26 press the elastic sealing gasket 42 to elastically deform the elastic sealing gasket 42, so that it is ensured that impurities such as dust or water do not enter the inside of the vibration device through the gap between the assembly hole and each key 243. One end of each key 243 extending into the housing 21 abuts against the elastic sealing gasket 42, and in a possible implementation manner, the elastic sealing gasket 42 is provided with a contact point at a position opposite to each key 243 on the side facing the main board 25, and when a user presses the key 243 to elastically deform the elastic sealing gasket 42, the corresponding contact point can be electrically contacted with the main board 25, so that the opening and closing of other functions of the vibration device can be controlled.

In this embodiment, the elastic sealing gasket 42 is provided to prevent impurities such as dust or water from entering the inside of the vibration device through the gap between the button 243 and the mounting hole.

Referring to fig. 2 and 3, the waterproof structure further includes a display cover plate 6 and a lamp panel 61, and the attractiveness of the waterproof structure can be improved by using gorgeous light emitted by the lamp panel 61, and meanwhile, a user can determine a vibration mode of the vibration device according to the light emitted by the lamp panel 61, so that the vibration device can be conveniently used. In a possible implementation manner, the display cover 6 is mounted on the outer side of the housing 21, and specifically, the display cover 6 may be mounted on the outer side of the housing upper cover 211 by means of pasting. The lamp panel 61 is installed in the inner side of the display cover plate 6 and electrically connected with the main board 25, wherein the display lamp panel 61 can be fixed with the display cover plate 6 in an adhesion manner. The second end of the operating portion 24 protrudes from the display cover 6 and the housing 21, respectively. Illustratively, the plurality of keys 243 may be mounted on the same mounting plate, and during the assembly process of the waterproof structure, the mounting plate may be fixed to the back surface of the display cover plate 6 by using an adhesive manner, and then the assembly formed by the display cover plate 6 and the plurality of keys 243 may be fixed to the housing upper cover 211 by using an adhesive manner.

On the basis of the above embodiments, the present application also provides a vibration device, which includes the waterproof structure provided in any of the above embodiments, the head 1, the driving unit 3 for driving the head 1 to vibrate, and the battery 7 mounted in the housing 21. The battery 7 may be mounted on the motherboard 25, and the driving unit 3 is electrically connected to the motherboard 25, that is, the battery 7 supplies power to the driving unit 3 through the motherboard 25. The drive unit 3 is mounted in the housing 21, the head 1 is connected to an output terminal of the drive unit 3, and the battery 7 is electrically connected to the drive unit 3.

In a possible implementation, the vibration device further comprises a watertight connector 22 protruding from the housing 21, the watertight connector 22 being electrically connected to the main board 25, and, illustratively, a watertight TYPE-C connector may be used as the watertight connector 22. The outer peripheral surface of the waterproof joint 22 is connected to the housing 21 in a sealing manner, specifically, the waterproof member 23 may be sleeved on the outer peripheral surface of the waterproof joint 22, the waterproof member 23 may be a cylindrical structure made of a silica gel material, and the waterproof member 23 is clamped between the outer peripheral surfaces of the housing 21 and the waterproof joint 22 to elastically deform the waterproof member 23, so as to ensure a waterproof effect of the housing 21 at the waterproof joint 22. It will be readily appreciated that the external power source may charge the battery 7 through the watertight connector 22, and the watertight connector 22 and the housing 21 are hermetically connected to prevent dust or water from entering the interior of the vibration device from between the watertight connector 22 and the housing 21.

With the vibration device of the waterproof structure, since the sealing member covers the portion of the operating portion 24 extending into the housing 21 and the fitting hole in the housing 21 is located inside the sealing member, foreign matter such as external dust or water does not enter the inside of the vibration device to cause malfunction.

The head 1 includes a housing 11 connected to an output end of the driving unit 3, a vibration head 12 fitted over the housing 11, and an electric heating member 13 provided between the housing 11 and the vibration head 12. Wherein, shell 11 includes shell upper cover 111 and shell lower cover 112 of mutual lock, and the inside of shell 11 is provided with holds the chamber, and drive unit 3's transmission shaft 33 rotates to be installed in the inside that holds the chamber, and exemplarily, the outside cover of transmission shaft 33 is equipped with bearing 34, and the outside cover of bearing 34 is equipped with shock attenuation cover 35, and the outer peripheral face of shock attenuation cover 35 offsets with the inner wall of shell 11. The vibration head 12 may be made of a silicone material, and protrusions may be provided on one side of the outer circumferential surface of the vibration head 12, and stripes may be provided on the other side of the outer circumferential surface of the vibration head 12. The vibrating head 12 is sleeved on the shell 11 to prevent moisture from entering the shell 11, so that the head 1 is waterproof. In one possible implementation, the end of the housing 21 fits over the outer peripheral surface of the opening of the vibrating head 12. Specifically, the head 1 of the vibration device further includes an annular fixing frame 14, an opening of the vibration head 12 is sleeved outside the fixing frame 14, and an end of the housing 21 is sleeved outside the opening of the vibration head 12. That is, the opening of the vibration head 12 is sandwiched between the fixed frame 14 and the end of the housing 21. The arrangement can prevent impurities such as dust or water from entering the interior of the vibration device from the joint between the head 1 and the handle 2. Illustratively, the housing 21 is further sleeved with a decoration ring 213 at the outer side of the end portion to improve the aesthetic appearance of the vibration device.

The electric heating element 13 is electrically connected to the main board 25, wherein the electric heating element 13 is a heating wire or a heating strip or the like capable of converting electric energy into heat energy when energized, and the power of heat generation is related to the input current. It should be noted that the plurality of buttons 243 includes a heating button 243 for controlling the heating of the electric heating element 13. Those skilled in the art can select the electric heating element 13 of a suitable material and size according to the value of the temperature to be heated. In this embodiment, the electric heating element 13 can heat the head 1, and the use experience of the user is improved in the use process.

Referring to fig. 2 and 4, the head 1 of the vibration device further includes a connecting spring 15 and a fixing seat 16, wherein the fixing seat 16 is a sheet structure installed in the housing 21, one end of the connecting spring 15 is connected to the fixing seat 16, and the other end is connected to the housing 11. Through setting up connecting spring 15 and fixing base 16 for the shell 11 of head 1 can swing 2 relative handle, and connecting spring 15 can cushion the outside power of getting rid of shell 11 simultaneously, makes vibrating device's head 1 swing at certain extent.

In an embodiment, referring to fig. 2 and fig. 4, as a specific implementation of the vibration device provided in the embodiment of the present application, a clamping groove 113 is formed on an outer circumferential surface of the housing 11, and the electric heating element 13 is spirally disposed in the clamping groove 113. Wherein, the electric heating element 13 and the clamping groove 113 can be fixed in an interference fit manner. It is worth mentioning that the card slots 113 are uniformly provided on the outer circumferential surface of the housing 11. In this embodiment, the clamping groove 113 can fix the electric heating element 13, so that the electric heating element 13 is spirally disposed on the outer peripheral surface of the housing 11, and the head 1 can be uniformly heated, thereby further improving the use experience of the vibration device.

In one embodiment, referring to fig. 2-4, as a specific implementation of the vibration device provided in the embodiments of the present application, the driving unit 3 includes a motor 31 installed in the housing 21, a transmission shaft 33 connected to an output shaft of the motor 31, and an eccentric 36 installed on the transmission shaft 33. Wherein, motor 31 is connected with mainboard 25 electricity, and the battery 7 of vibrating device passes through mainboard 25 and supplies power for motor 31. The transmission shaft 33 is rotatably installed inside the housing 11, schematically, an output shaft of the motor 31 and the transmission shaft 33 may be connected through the transmission spring 32, specifically, the output shaft of the motor 31 is sleeved with a shaft sleeve, one end of the transmission spring 32 is sleeved on an outer peripheral surface of the shaft sleeve, and the other end of the transmission spring 32 is sleeved on an end portion of the transmission shaft 33. The eccentric wheel 36 is located inside the housing 11 and sleeved on the transmission shaft 33, when the transmission shaft 33 rotates, the eccentric wheel 36 is driven to rotate eccentrically, and the head 1 vibrates by the eccentric rotation of the eccentric wheel 36.

In this embodiment, the motor 31 may rotate the eccentric wheel 36 eccentrically through the transmission shaft 33, and the vibration of the head 1 is achieved by the rotation of the eccentric wheel 36.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (10)

1. Waterproof construction, its characterized in that includes:

the handle comprises a shell, an operating part and a main board, wherein the main board is arranged in the shell, the operating part is movably arranged in the shell, one end of the operating part is electrically connected with the main board, and the shell is provided with an assembling hole for the other end of the operating part to extend out;

and the sealing element is arranged in the shell, covers the part of the operating part extending into the shell, and is connected with the edge of the assembling hole.

2. The waterproof structure according to claim 1, wherein the operation portion includes a shaft rotatably mounted in the housing and a roller fixed to the shaft, both ends of the shaft extend out of the roller, the shaft is electrically connected to the main board, and the roller partially extends out of the housing;

the sealing element comprises a sealing sleeve, the sealing sleeve is provided with an accommodating cavity for the roller to extend into, the roller is positioned in the shell, two opposite side walls of the accommodating cavity are respectively provided with a through hole, and two ends of the rotating shaft respectively penetrate through the two through holes.

3. The waterproof structure according to claim 2, wherein an annular projection is provided on an inner peripheral surface of each through hole so as to project inward, and each annular projection abuts against an outer peripheral surface of the rotating shaft.

4. The waterproof structure according to claim 2, wherein said seal further comprises a fixing ring fitted over said sealing sleeve, said fixing ring being connected to said housing; the edge of the opening end of the accommodating cavity extends outwards to form a flange, and the flange is clamped between the fixing ring and the shell.

5. The waterproof structure according to claim 4, wherein both ends of said fixing ring are respectively provided with a groove into which both ends of said rotating shaft respectively extend.

6. The waterproof structure according to claim 2, wherein said operation portion further comprises a plurality of keys mounted on said housing, respectively,

the handle further comprises a support arranged in the shell, the support is arranged between the plurality of keys and the main board, and through holes for the keys to pass through are formed in the support;

the sealing element further comprises an elastic sealing gasket clamped between the shell and the bracket.

7. Vibration device, comprising a waterproof structure according to any one of claims 1 to 6, a head, a driving unit for driving the head to vibrate, and a battery mounted in a housing, wherein the driving unit is mounted in the housing, the head is connected to an output end of the driving unit, and the battery is electrically connected to the driving unit.

8. The vibration apparatus as claimed in claim 7, wherein said head portion includes a housing connected to an output terminal of said driving unit, a vibration head fitted over said housing, and an electric heating member provided between said housing and said vibration head, said electric heating member being electrically connected to said main board.

9. The vibration apparatus as claimed in claim 8, wherein a spiral groove is formed on an outer circumferential surface of the housing, and the electric heating member is spirally disposed in the groove.

10. The vibration apparatus as claimed in claim 8, wherein the driving unit includes a motor installed in the housing, a driving shaft connected to an output shaft of the motor, and an eccentric wheel installed on the driving shaft, the driving shaft being rotatably installed inside the housing, the eccentric wheel being located inside the housing and being fitted over the driving shaft.

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