CN213406859U

CN213406859U - Head massager

Info

Publication number: CN213406859U
Application number: CN202020695981.7U
Authority: CN
Inventors: 任迎春; 高祥安; 李波
Original assignee: Shenzhen Pentasmart Technology Co ltd
Current assignee: Shenzhen Pentasmart Technology Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-06-11
Anticipated expiration: 2030-04-29

Abstract

The application discloses head massager, including procapsid, back casing, go up casing and coupling assembling, have at least one in procapsid and the last casing to pass through coupling assembling with the back casing is connected, head massager still includes gear train, motor and motor shaft, the motor passes through the motor shaft and is connected with the gear train, be equipped with on coupling assembling with the rack of gear train meshing; the head massager is further provided with an inductor, and the inductor is connected with the motor and used for driving the motor; the user wears the helmet and then automatic control tightens up and relaxs, and is simple swift.

Description

Head massager

Technical Field

The utility model relates to a massager technical field, more specifically say so, relate to a head massager.

Background

The head massager is used for massaging the head of a user and generally comprises a helmet and a massage device, wherein the helmet is used for being worn on the head of the user, and the massage device is arranged on the helmet and is used for massaging the head of the user.

In order to accommodate users with different head sizes, helmets typically have a front shell, a rear shell and an upper shell that are movable relative to each other, and the tightness between the shells is adjusted by the head massager, typically by tightening the shell directly with the hand or by pressing a switch button to control the relative movement between the shells, but this adjustment requires the user to manually perform the operation in a cumbersome and laborious manner.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a head massager capable of being automatically adjusted.

The application discloses head massager, including procapsid, back casing, go up the casing and with

The head massager also comprises a gear set, a motor and a motor shaft, wherein the motor is connected with the gear set through the motor shaft, and the connecting component is provided with a rack meshed with the gear set; the head massager is further provided with an inductor, and the inductor is connected with the motor and used for driving the motor.

Optionally, the inductor includes infrared sensor, infrared sensor sets up in the back casing, be used for the drive the motor is rotatory, drives coupling assembling loosens earlier and then tightens up.

Optionally, the sensor includes a pressure sensor, and the pressure sensor is disposed in the front housing, the upper housing and the rear housing and is used for controlling the motor to stop rotating.

Optionally, the connecting assembly further comprises a reset key arranged on the front shell, the reset key is connected with the motor and used for driving the motor to rotate and drive the connecting assembly to be loosened and then tightened.

Optionally, the head massager is including setting up the last unlock switch of back casing, unlock switch with inside the back casing coupling assembling connects for control coupling assembling loosens earlier and tightens up.

Optionally, be equipped with the worm on the motor shaft, the gear train include with the gear wheel of worm meshing the pinion is installed through the transmission shaft to the coaxial side of gear wheel, the pinion with on the coupling assembling rack toothing.

Optionally, the rear housing and the front housing are connected by two connecting assemblies, the two connecting assemblies are interconnected, and the pinion gear is meshed with the racks on the two connecting assemblies simultaneously.

Optionally, coupling assembling includes connecting piece, billet and extension spring, the connecting piece pass through the extension spring with the billet is connected, the connecting piece with procapsid fixed connection wear to establish with back casing swing joint, the rack sets up on the billet, the billet deviates from the one end of connecting piece with on the back casing driven tooth meshing is connected.

Optionally, the inner surfaces of the front housing, the rear housing and the upper housing are provided with a cushioning material.

Optionally, the motor is directly or indirectly connected to the inductor.

For the scheme of manual regulation helmet size, this application passes through inductor automatic drive motor's operation, the helmet is closed during the use, user's head or hand are close to the helmet when, the signal is sensed to the inductor, operate for motor drive motor through inductor signals, the motor shaft rotates and drives the gear train and rotate and make coupling assembling loosen, after the inductor response arrived head entering helmet inside, inductor signals operates for motor drive motor, the motor shaft rotates and drives the gear train and rotates and make coupling assembling tighten up, it corresponds the procapsid of eye and corresponds the last casing at top and all draws close to the casing direction of back, when tightening up the certain degree, motor stall, the helmet is locked, thereby the regulation of automatic realization helmet size, and convenient operation is swift.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the application, are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of a head massager of an embodiment of the present application as tightened;

FIG. 2 is a schematic view of a head massager of an embodiment of the present application when released;

FIG. 3 is a schematic view of a head massager provided with an inductor according to an embodiment of the present application;

FIG. 4 is a schematic illustration of a cross-section of a rear housing of an embodiment of the present application;

FIG. 5 is a schematic view of a motor drive gear set of an embodiment of the present application;

FIG. 6 is a schematic view of a gear set coupled to a motor shaft according to an embodiment of the present application;

fig. 7 is a schematic diagram of a structure of a manual control power-on key according to another embodiment of the present application.

Wherein, 100, a head massager; 200. a rear housing; 300. a front housing; 400. an upper housing; 500. a connecting assembly; 600. a gear set; 700. a motor; 800. a motor shaft; 531. a rack; 900. an inductor; 910. an infrared sensor; 920. a pressure sensor; 930. an unlock switch; 210. resetting the key; 810. a worm; 610. a bull gear; 620. a pinion gear; 630. a drive shaft; 510. a connecting member; 520. a tension spring; 530. a steel bar; 110. and (6) starting a key.

Detailed Description

It is to be understood that the terminology, the specific structural and functional details disclosed herein are for the purpose of describing particular embodiments only, and are representative, but that the present application may be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as implicitly indicating the number of technical features indicated. Thus, unless otherwise specified, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; "plurality" means two or more. The terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that one or more other features, integers, steps, operations, elements, components, and/or combinations thereof may be present or added.

Further, terms of orientation or positional relationship indicated by "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, are described based on the orientation or relative positional relationship shown in the drawings, are simply for convenience of description of the present application, and do not indicate that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, fixed connections, removable connections, and integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The application is further described with reference to the drawings and alternative embodiments.

As shown in fig. 1 to 2, the embodiment of the present application discloses a head massager 100, wherein the head massager 100 is in a helmet shape and is used for being worn on the head of a user to massage the head of the user, the head massager 100 is formed by combining a front shell 300, a rear shell 200 and an upper shell 400, the front shell 300 corresponds to the eyes of the user, the upper shell 400 corresponds to the top of the head of the user, the rear shell 200 corresponds to the back head of the user, and the size of the helmet is realized by a connecting assembly 500 arranged between the front shell 300 and the rear shell 200, and between the upper shell 400 and the rear shell 200, so as to adapt to the head types of different users.

As shown in fig. 1 to 6, an embodiment of the present application discloses a head massager, which includes a front housing 300, a rear housing 200, an upper housing 400 and a connecting assembly 500, wherein the front housing 300 and the upper housing 400 are both connected to the rear housing 200 through the connecting assembly 500, the head massager further includes a gear set 600, a motor 700 and a motor shaft 800, the motor 700 is connected to the gear set 600 through the motor shaft 800, and a rack 531 engaged with the gear set 600 is disposed on the connecting assembly 500; the head massager is further provided with an inductor 900, and the inductor 900 is connected with the motor 700 and used for driving the motor 700.

Through the operation of inductor 900 automatic drive motor 700, the helmet is closed during the use, when user's head or hand are close to the helmet, signal is sensed to inductor 900, send out signal through inductor 900 and operate for motor 700 driving motor 700, motor shaft 800 rotates and drives gear train 600 and rotate and make coupling assembling 500 loosen, after inductor 900 response head gets into the helmet inside, inductor 900 signals and operates for motor 700 driving motor 700, motor shaft 800 rotates and drives gear train 600 and rotates and make coupling assembling 500 tighten up, its last casing 400 that corresponds the procapsid 300 of eye and correspond the top all draws close to back casing 200 direction, when tightening up to the certain degree, motor 700 stall, the helmet is locked, thereby automatically, realize the regulation of helmet size, and convenient operation is swift.

Specifically, in this embodiment, the motor 700 is a speed reduction motor, and certainly not limited to a speed reduction motor, and any other motor may be used, the connection relationship between the inductor and the motor may be direct connection or indirect connection, and the direct connection may connect the inductor and the motor through a wire; the indirect connection may specifically be: the sensor and the motor are respectively connected with the circuit board, the circuit board is provided with a microprocessor, the sensor detects that the head of a user is placed in the helmet and sends a signal to the microprocessor on the circuit board, and the microprocessor is used for receiving the signal collected by the sensor and driving the motor to operate according to the received signal;

as shown in fig. 3, in the present embodiment, the sensor 900 includes an infrared sensor 910, and the infrared sensor 910 is disposed in the rear housing 200 and is used for driving the motor 700 to rotate, so as to drive the connecting assembly 500 to be loosened and then tightened; when user's head or hand are close to the helmet, infrared sensor 910 detects the signal, can driving motor 700 corotation drive gear train 600 rotatory messenger through corresponding drive circuit coupling assembling 500 loosens earlier to reach procapsid 300 and last casing 400 and separate to back casing 200 respectively, back in the helmet is got into to the head, infrared sensor 910 detects the head and gets into, can driving motor 700 reversal through corresponding drive circuit, make procapsid 300 and last casing 400 draw in to back casing 200 respectively, automatic completion tightens up the action, and is simple and convenient. Of course, the infrared sensor 910 may also be provided in the upper case 400 or the front case 300.

The sensor 900 includes a pressure sensor 920, and the pressure sensor 920 is disposed in the front case 300, the upper case 400 and the rear case 200 for controlling the motor 700 to stop rotating; when reaching the certain degree when motor 700 drive coupling assembling 500 tightens up, behind pressure sensor 920 detected certain pressure, driving motor 700 stall, can automatic control the degree of tightening up, prevent that the tension of drawing in from causing the discomfort to the user.

More specifically, the front housing 200 is further provided with a reset key 210, and the reset key 210 is connected to the motor 700 and is used for driving the motor 700 to rotate and driving the connecting assembly 500 to be loosened and then tightened; when a user needs to take off the helmet, the user only needs to press the reset button 210, the motor 700 can be driven to rotate forward through the corresponding driving circuit to drive the gear set 600 to rotate, so that the connecting assembly 500 is loosened, the front shell 300 and the upper shell 400 are automatically separated from the rear shell 200, the connecting assembly 500 of the helmet is conveniently detached, and after the helmet is detached, the motor 700 rotates reversely to tighten the connecting assembly 500 of the helmet, so that the whole helmet is closed and reset.

Furthermore, the head massager includes an unlocking switch 930 disposed on the rear housing, and the unlocking switch 930 is connected to the connecting assembly 500 inside the rear housing 200 for controlling the connecting assembly 500 to be loosened and then tightened. Because the machine can be halted, when the user is halted in the massage process, the unlocking switch arranged on the rear shell can be pressed, the unlocking switch adopts a touch membrane key, and the touch membrane area can be enlarged; the unlocking switch is connected with an internal unlocking mechanism, the unlocking mechanism has an air-bleeding function, and the unlocking mechanism and the connecting assembly are connected and controlled to be changed into a loosening state from a tightening state, so that a product is normally taken down, the risk that the product cannot be taken down by clamping the head of a user by the dead machine when the helmet is used is avoided, and the helmet is automatically tightened and restored after the helmet is taken down.

Further, as shown in fig. 5 to 6, a worm 810 is arranged on the motor shaft 800, the gear set 600 includes a gearwheel 610 engaged with the worm 810, the gearwheel 610 is a helical gear, a pinion 620 is mounted on a coaxial side of the gearwheel 610 through a transmission shaft 630, the rear housing 200 is connected with the front housing 300 and the upper housing 400 through two connecting assemblies 500, two connecting assemblies 500 are interconnected, and the pinion 620 is engaged with two racks 531 on the connecting assemblies 500 at the same time. The helical gears and spur gears of the gear set 600 replace the original worm gear and spur gear set 600. Because the straight gear is contacted with the helical gear, part of the height of the straight gear is sunk into the helical gear, so that the straight gear can only do axial movement but can not do transverse or longitudinal movement. The helical gear and the worm motor shaft 800 are engaged to drive, which replaces the traditional engagement of the worm gear and the worm motor shaft 800, because the helical gear is more convenient, simpler and lower in cost than the worm gear, but the transmission torque is inferior to the engagement of the worm motor shaft 800 and the worm gear.

Further, as shown in fig. 4, the connecting assembly 500 includes a connecting member 510, a steel bar 530 and a tension spring 520, the connecting member 510 is connected to the steel bar 530 through the tension spring 520, the connecting member 510 is fixedly connected to the front housing 300 and movably connected to the rear housing 200 through the connecting member, the rack 531 is disposed on the steel bar 530, and an end of the steel bar 530 facing away from the connecting member 510 is engaged with the driven tooth 611 on the rear housing 200; the extension spring 320 is extended to have a buffering function when the helmet is locked, and prevents the front case 300 from causing too much stress to the user, and the extension spring 320 provides an elastic force to retract the coupling assembly 500 into the coupling member 310 when the helmet is released.

The inner surfaces of the front case 300, the rear case 200, and the upper case 400 of the head massager 100 are provided with a buffer material, which may be an air bag or a sponge filler, and the like, and when the user wears the head massager 100, the buffer material of the inner surface may protect the head from being knocked.

As shown in fig. 1 to 2 and fig. 4 to 7, as another embodiment of the present application, a head massager is disclosed, which is different from the above embodiments in that an infrared sensor is not provided in the present embodiment, the start of the motor 700 is manually controlled by the power-on button 110 or the reset button 210, when the power-on button 110 is pressed, the motor 700 rotates forward, the corresponding driving control connection assembly 500 contracts, so that the front housing 300 and the upper housing 400 are folded toward the rear housing 200, the pressure sensor controls the folding degree to stop the motor from operating, the power-on button 110 or the reset button 210 is pressed again, the motor 700 rotates backward, the corresponding driving connection assembly 500 extends, so that the front housing 300 and the upper housing 400 are separated from the rear housing 200, and the front housing 300 and the upper housing 400.

The foregoing is a more detailed description of the present application in connection with specific alternative embodiments, and the present application is not intended to be limited to the specific embodiments shown. For those skilled in the art to which the present application pertains, several simple deductions or substitutions may be made without departing from the concept of the present application, and all should be considered as belonging to the protection scope of the present application.

Claims

1. The head massager is characterized by comprising a front shell, a rear shell, an upper shell and a connecting assembly, wherein at least one of the front shell and the upper shell is connected with the rear shell through the connecting assembly;

the head massager is further provided with an inductor, and the inductor is connected with the motor and used for driving the motor.

2. The head massager of claim 1, wherein the sensor comprises an infrared sensor disposed in the rear housing for driving the motor to rotate and to drive the connecting assembly to be loosened and then tightened.

3. The head massager of claim 2 wherein said sensor comprises pressure sensors disposed in said front housing, said upper housing and said rear housing for controlling said motor to stop operation.

4. The head massager according to claim 2, wherein the head massager comprises a reset button disposed on the front housing, the reset button being connected to the motor for driving the motor to rotate, and the connecting assembly being driven to be tightened after being loosened.

5. The head massager of claim 2, wherein the head massager comprises an unlocking switch disposed on the rear housing, the unlocking switch being connected to the connecting assembly inside the rear housing for controlling the connecting assembly to be loosened and then tightened.

6. The head massager of claim 1, wherein the motor shaft is provided with a worm, the gear set comprises a gearwheel meshed with the worm, a pinion is mounted on a coaxial side of the gearwheel through a transmission shaft, and the pinion is meshed with the rack on the connecting assembly.

7. The head massager of claim 6 wherein said rear housing is connected to said front housing by two of said connecting members, said two connecting members being interconnected, said pinion gear simultaneously engaging said racks on said two connecting members.

8. The head massager according to claim 1, wherein the connecting member comprises a connecting member, a steel bar and a tension spring, the connecting member is connected to the steel bar through the tension spring, the connecting member is fixedly connected to the front housing and movably connected to the rear housing, the rack is disposed on the steel bar, and an end of the steel bar opposite to the connecting member is engaged with the gear set on the rear housing.

9. The head massager of claim 1 wherein the inner surfaces of the front housing, the rear housing and the upper housing are provided with a cushioning material.

10. The head massager of claim 1 wherein said motor is directly or indirectly connected to said sensor.