CN211461150U

CN211461150U - Head swinging driving machine core and massager applying same

Info

Publication number: CN211461150U
Application number: CN201921676821.1U
Authority: CN
Inventors: 张驰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-09-11
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses another kind of pendulum head drive core and applied massager of this core, include: the handle is internally provided with a rechargeable battery and a control circuit board; an oscillating head comprising: the gear box, the swing rod and the swing head shell; the tooth box is arranged in the tooth box bracket; the swing rod is a non-linear rod, and the gearbox drives the swing rod to rotate so as to drive the swing head shell to swing; the head swinging function of the machine core is realized. The connector includes: the first joint is provided with a conductive probe which is electrically connected with the control circuit board; the second joint is provided with a conductive column which is electrically connected with the gearbox, so that the gearbox is electrically conducted with the control circuit board. The handle and the swinging head are detachably connected through the connector, so that rapid assembly can be realized, and disassembly, cleaning, maintenance and the like are convenient; the utility model provides a swing drive core simple structure just can realize the yaw function through simple structure, can wide application in fields such as toy, massager.

Description

Head swinging driving machine core and massager applying same

Technical Field

The utility model relates to a drive core technical field, more specifically the massager that relates to a yaw drive core and applied this core that says so.

Background

Mechanical equipment and mechanical products are commonly provided with a mechanical movement, the movement is a motive power for driving the products to run, the common movement comprises a rotary movement, a vibrating movement and the like, and the products are further driven to run through the movement.

At present, the movement is often used in some toys, electric compression massagers and massage devices.

In the prior art, the circuit assembly and the driving assembly of the movement are integrally arranged and are basically and commonly arranged in a shell, so that the circuit assembly and the driving assembly are electrically connected conveniently, but the integral arrangement is inconvenient to disassemble and clean; some circuit assemblies and driving assemblies are arranged in a split mode, and are respectively arranged in a shell, but the circuit assemblies and the driving assemblies need to be connected through electric wires, so that the circuit assemblies and the driving assemblies are not convenient to fix, and the electric wires are easy to break.

The current movement in the prior art is generally driven linearly or driven, but the movement has fewer kinds for other movement with non-linear motion function.

Therefore, the inventor develops a ball type rotary movement which can be widely applied to the fields of toys, massagers and the like.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a head swing drive core and massager applying the same.

In order to achieve the above purpose, the utility model adopts the following technical scheme: head-swinging drive core includes: the handle is internally provided with a rechargeable battery and a control circuit board; an oscillating head comprising: the gear box, the swing rod and the swing head shell; the gearbox is arranged in the gearbox bracket, one end of the swing rod is connected to the gearbox, and the other end of the swing rod is connected to the swing head shell; the swing rod is a non-linear rod, and the gearbox drives the swing rod to rotate so as to drive the swing head shell to swing; handle and swing between the head can dismantle through the connector and be connected, the connector includes: the first joint is provided with a conductive probe which is electrically connected with the control circuit board; the second joint is provided with a conductive column, the conductive column is electrically connected with the gearbox, the conductive probe and the conductive column are electrically connected through the connection of the first joint and the second joint, and the gearbox is electrically connected with the control circuit board.

In a further technical scheme, the swing head further comprises a gearbox support, the gearbox is installed in the gearbox support, and the swing rod extends out of the top of the gearbox support and is connected with the swing head shell.

In a further technical scheme, the swing rod comprises: the first rod body and the second rod body are connected in an included angle mode, one end of the first rod body is connected to an output shaft of the gearbox, and one end of the second rod body is connected to the head swing shell.

In a further technical scheme, a lower convex ring is formed at one end of the first rod body connected with the output shaft, and the lower convex ring is limited in the gearbox bracket; and an upper convex ring is formed at one end of the second rod body, which is connected with the swinging head shell, and the upper convex ring is limited in the swinging head shell.

In a further technical scheme, the second joint is connected to the lower end of the gearbox bracket.

In a further technical scheme, the handle further comprises an inner sleeve, a space for installing a rechargeable battery is formed in the inner sleeve, and a control key and a DC charging seat are arranged on the control circuit board.

In a further technical scheme, a mounting hole for mounting the conductive spring needle is formed in the first connector, and the conductive spring needle is exposed from the mounting hole; the second joint is also provided with a mounting hole for mounting the conductive column; when the first connector and the second connector are assembled, the conductive elastic needle is inserted into the conductive column.

A massager applying a swinging head to drive a movement, comprising: the handle is internally provided with a rechargeable battery and a control circuit board; an oscillating head comprising: the gear box, the swing rod and the swing head shell; a vibration head having a vibration motor; the gearbox is arranged in the gearbox bracket, one end of the swing rod is connected to the gearbox, and the other end of the swing rod is connected to the swing head shell; the swing rod is a non-linear rod, and the gearbox drives the swing rod to rotate so as to drive the swing head shell to swing; handle and swing between the head can dismantle through the connector and be connected, the connector includes: the first joint is provided with a conductive probe which is electrically connected with the control circuit board; the second joint is provided with a conductive column which is electrically connected with the gearbox, and the conductive probe and the conductive column are electrically realized through the connection of the first joint and the second joint, so that the gearbox is electrically conducted with the control circuit board; the handle, the swinging head and the vibrating head are arranged in a shell.

In a further technical solution, the housing includes: a first housing, a second housing, and a third housing; the handle is arranged in the first shell; the swinging head and the vibrating head are arranged in the second shell; the rotary projection is arranged in the third shell; after assembly, the first shell, the second shell and the third shell are compactly connected.

In a further technical scheme, a first sleeve body and a second sleeve body are formed on the second outer shell, and the swing head is arranged on the first sleeve body; the vibration motor is arranged on the second sleeve body and is electrically connected with the driving circuit board.

Known through foretell technical scheme, compare with prior art, the utility model discloses following beneficial effect has: the swing head driving mechanism of the utility model is provided with a gear box, a swing rod and a swing head shell, the swing rod is arranged in a nonlinear way, and the swing rod is driven by the gear box to drive the swing head shell to swing, so that the swing head function of the mechanism is realized; the handle and the swinging head are detachably connected through the connector, so that rapid assembly can be realized, and the disassembly, cleaning, maintenance and the like are convenient;

the utility model provides a swing drive core simple structure just can realize the yaw function through simple structure, can wide application in fields such as toy, massager.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic sectional structure view of a head swing driving mechanism of the present invention;

fig. 2 is a schematic view of the structure of the swing head driving mechanism according to the present invention in an exploded state;

fig. 3 is a schematic view of the sectional structure of the head swing driving mechanism of the present invention applied to a massager.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, are used in the positional or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and do not indicate or imply that the apparatus or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

Throughout the description of the present application, it is to be noted that, unless otherwise expressly 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 connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The head-swinging driving movement, as shown in fig. 1-includes: a handle 100 and a swinging head 200.

The swing head 200 includes: a tooth box 210, a swing rod 220, a swing head shell 230 and a tooth box bracket 240.

The gearbox 210 is fixedly installed in the gearbox bracket 240, one end of the swing rod 220 is connected to the gearbox 210, and the other end of the swing rod passes through the gearbox bracket 240 and is connected with the swing head shell 230.

The swing link 220 is a non-linear rod, because if the swing link 220 is a linear rod, the gearbox 210 can only drive the swing link casing 230 to rotate when driving the swing link 220 to rotate. And the non-linear arrangement of the swing link 220 can drive the swing head 230 to swing.

The swing link 220 includes: the first rod 221 and the second rod 222 are sequentially connected, and the first rod 221 and the second rod 222 are connected in an included angle; thus, the swing link 220 drives the swing head 230 to swing when rotating.

In some embodiments, the structure of the pendulum housing 230 may be replaced.

The lower end of the first rod 221 is connected to the gearbox bracket 240, and a lower convex ring is formed at the connection part and limited by the lower convex ring;

the upper end of the second rod 222 is connected to the pendulum head shell 230, and an upper convex ring is formed at the connection position and limited by the upper convex ring;

the tooth box bracket 240 comprises a shell body buckled left and right, the split structure is convenient for the installation of the tooth box 210 and other parts, and of course, the tooth box bracket 240 can also be arranged into an integral body;

the head swing shell 230 also comprises a shell body which is buckled left and right, and can be of course integrated;

the handle 100 includes: an inner case 110, a charging battery 130, and a control circuit board 120.

The control circuit board 120 and the rechargeable battery 130 are disposed in the inner housing 110 in a limited manner, and the control circuit board 120 is disposed under the rechargeable battery 130 and electrically connected to each other.

The control circuit board 120 is provided with a control key 121 and a charging interface 122; the charging battery 130, the control button 121 and the charging interface 122 are electrically connected to the control circuit board 120.

In this embodiment, the bottom of the inner housing 110 is installed with a key pad 140, and the key pad 140 triggers the control key 121.

The charging battery 130 is charged by inserting a DC power line into the charging interface 122.

Key holder 140 and charging interface 122 are conventional designs in the art, and are useful in general electronic production, and the structure of key holder mounted on handle 100 may be modified, but is not limited thereto.

In addition, an indicator light may be disposed on the handle 100 and electrically connected to the control circuit board 120.

The tooth box 210 needs power to operate, so that power is supplied through the handle 100, and the handle 100 and the swing head 200 are detachably connected through the connector 300.

The connector 300 comprises: the first connector 310 is connected to the handle 100, and the second connector 320 is connected to the swing head 200, wherein the first connector 310 is provided with a conductive pogo pin 311, and the second connector 320 is provided with a conductive post 321.

The first joint 310 is connected with the inner sleeve 110 at the upper end of the handle 100, and the connection mode can be a threaded connection, a plug-in connection, a buckle connection and the like;

as can be seen from fig. 1, in the plug-in mode, a snap ring is formed at the lower end of the first joint 310 and is fixed at the upper end of the inner sleeve 110 by the snap ring;

the second joint 320 is installed at the lower end of the swing head 200, and the second joint 320 is connected with the gearbox bracket 240 in any one of plugging, screw connection, clamping connection and the like.

The first connector 310 is provided with a mounting hole for mounting the conductive pogo pin 311, the conductive pogo pin 311 is exposed from the mounting hole, and the conductive pogo pin 311 is connected with the control circuit board 120 through a wire; the second connector 320 is also provided with a mounting hole for mounting the conductive post 321, and the conductive post 321 is connected with the gearbox 210 through an electric wire; when the first connector 310 and the second connector 320 are assembled, the conductive pogo pin 311 is inserted into the conductive post 321, and the electrical connection between the tooth box 210 and the control circuit board 120 is completed.

The first joint 310 and the second joint 320 are detachably connected, so that the handle 100 and the swing head 200 can be conveniently disassembled and assembled, and the maintenance and the cleaning are convenient.

The first connector 310 and the second connector 320 can be connected by screw, plug, snap, etc.

Specifically, in this embodiment, a locking groove 312 is formed on an outer wall of the first connector 310, and a locking protrusion corresponding to the locking groove is formed on an inner wall of the second connector 320.

For the convenience of connection, a spring is disposed in the mounting hole of the first connector 310, and the conductive pogo pin 311 is exposed out of the mounting hole by a restoring force of the spring.

But the conductive pogo pins 311 are restricted in the mounting holes and cannot be completely popped out.

Then, when the first connector 310 and the second connector 320 are connected, before the alignment is successful, the conductive elastic needle 311 is retracted into the mounting hole under the action of the inner bottom wall of the second connector 320, the second connector 320 rotates relative to the first connector 310, after the rotation and the engagement, the conductive elastic needle 311 corresponds to the conductive pillar 321, and the conductive elastic needle 311 is ejected under the action of the restoring force of the spring and is ejected into the bottom of the conductive pillar 321, thereby completing the electrical connection between the two.

In this way, the electrical connection between the handle 100 and the swinging head 200 is completed.

When the swinging head shell 230 is used, the control key 121 drives the gearbox 210 to be powered on, and the gearbox 210 drives the swinging rod 220 to rotate after being powered on, so that the swinging of the swinging head shell 230 is realized.

The structure can be used as a driving movement of some special equipment, such as toys, massagers, small mechanical equipment and the like.

A massager with the head swinging driving movement comprises: the head swing driving movement and the vibration head 400, and the head swing driving movement and the vibration head 400 are installed in a housing 500.

The head swing driving movement is the same as the above structure, and has a handle 100, a swing head 200 and a connector 300, and the specific structure and connection mode of the handle 100, the swing head 200 and the connector 300 are described in detail above, and will not be described in detail when applied to a massager. .

The handle 100, the swing head 200, the connection head 300, and the vibration head 400 are installed in the housing 500.

The housing 500 includes: a first housing 510, a second housing 520, and a third housing 530 which are provided in a segmented manner; the handle 100 is mounted within the first housing 510; the oscillating head 200 and the vibration head 400 are installed in the second housing 520; the connection header 300 is installed in the third housing 530. When assembled, the first housing 510, the second housing 520, and the third housing 530 are compactly engaged.

The first shell 510 is made of transparent material, and the control key 121, the charging interface 122 and the indicator light connected to the control circuit board 120 are exposed from the first shell 510, so that the control operation is facilitated.

The second shell 520 is formed with a first sleeve 521 and a second sleeve 522, and the swing head 200 is mounted on the first sleeve 521; the vibration motor 400 is installed in the second sleeve 522, and the vibration motor 400 is electrically connected to the driving circuit board 120 through the conductive pillar 321.

The second shell 510 is made of silica gel, the swing head 200 is installed in the first sleeve 521, and when the swing head shell 230 of the swing head 200 swings, the first sleeve 521 is driven to deform, so that a massage effect is achieved; when the vibration motor 400 operates, the second sleeve 522 is driven to vibrate, so as to achieve the vibrating massage effect.

The massager can set the operation mode through the control circuit board 120.

1) Starting the machine for 3 seconds for the first time, entering a first mode, enabling an indicator lamp at a key to be normally on, enabling the gearbox 210 and the vibrating motor to simultaneously enter a working state, and continuously keeping high-speed clockwise rotation and high-frequency vibration;

2) and entering a second mode by short pressing for the second time: a cyclic state in which the tooth box 210 rotates clockwise and the vibration motor operates simultaneously for about 2 seconds at intervals of about 1 second, and the indicator lamp blinks along with the operation;

3) and entering a third mode by pressing for a short time for the third time: the working time and interval time of the clockwise rotation and vibration motor of the tooth box 210 are shortened by about half compared with the second mode, and the indicator light flickers along with the work;

4) a fourth short press enters the fourth mode: the working time and the interval time of the clockwise rotation and vibration motor of the gearbox 210 are shorter than those of the third mode, the frequency is continuously cycled from low to high from slow to fast, and the indicator light flickers along with the work;

5) a fifth short press enters a fifth mode: the working time and the interval time of the gearbox 210 rotating clockwise and the vibration motor are changed circularly, the gearbox 210 rotating clockwise and the vibration motor are respectively stopped once, twice and three times in the working process to form a cycle, and the indicating lamp flickers along with the working process;

6) the sixth short press enters the sixth mode: the frequency of the clockwise rotation of the gearbox 210 and the vibration stop of the vibration motor changes from slow to fast in a circulating way, and the indicator light flickers along with the work;

7) entering a seventh mode by a seventh short press: the tooth box 210 rotates counterclockwise and the vibration motor works continuously, the frequency of vibration is fixed, and the indicator light is always on;

8) the eighth mode is entered by short press for the eighth time: on the basis of the rotating direction of the last gearbox 210 and the rotating direction of the vibration motor, the two gears are immediately alternated and continuously work, and the indicator light is normally on;

9) enter the ninth mode with a short press for the ninth time: on the basis of the rotating direction of the last gearbox 210 and the rotating direction of the vibrating motor, the positive and negative alternation is carried out once every 1.5 seconds, and the indicator light flickers along with the work;

10) enter the tenth mode with a short press for the tenth time: the rotating direction of the gearbox 210 and the rotating direction of the vibrating motor work clockwise for 3 seconds and then work against the needle for 4 seconds, and the indicating lamp flickers along with the work; the short press continues the circulation of the ten modes again, and the long press is closed for 3 seconds.

In addition, the product has an instant reverse function, such as that the tooth box 210 and the vibrating motor are operated in the opposite direction no matter which model the tooth box 210 and the vibrating motor are operated in by pressing twice in succession.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Head-swinging drive core, its characterized in that: the method comprises the following steps:

the handle is internally provided with a rechargeable battery and a control circuit board;

an oscillating head comprising: the gear box, the swing rod and the swing head shell;

the gearbox is arranged in the gearbox bracket, one end of the swing rod is connected to the gearbox, and the other end of the swing rod is connected to the swing head shell; the swing rod is a non-linear rod, and the gearbox drives the swing rod to rotate so as to drive the swing head shell to swing;

handle and swing between the head can dismantle through the connector and be connected, the connector includes: the first joint is provided with a conductive probe which is electrically connected with the control circuit board;

the second joint is provided with a conductive column, the conductive column is electrically connected with the gearbox, the conductive probe and the conductive column are electrically connected through the connection of the first joint and the second joint, and the gearbox is electrically connected with the control circuit board.

2. The yaw drive cartridge of claim 1, wherein: the swing head further comprises a gearbox bracket, the gearbox is installed in the gearbox bracket, and the swing rod extends out of the top of the gearbox bracket and is connected with the swing head shell.

3. The yaw drive cartridge of claim 1, wherein: the pendulum rod include: the first rod body and the second rod body are connected in an included angle mode, one end of the first rod body is connected to an output shaft of the gearbox, and one end of the second rod body is connected to the head swing shell.

4. The yaw drive cartridge of claim 3, wherein: a lower convex ring is formed at one end of the first rod body connected with the output shaft, and the lower convex ring is limited in the gearbox bracket;

and an upper convex ring is formed at one end of the second rod body, which is connected with the swinging head shell, and the upper convex ring is limited in the swinging head shell.

5. The yaw drive cartridge of claim 2, wherein: the second joint is connected to the lower end of the gearbox bracket.

6. The yaw drive cartridge of claim 1, wherein: the handle also comprises an inner sleeve, a space for installing a rechargeable battery is formed in the inner sleeve, and a control key and a DC charging seat are arranged on the control circuit board.

7. The yaw drive cartridge of claim 1, wherein: the first connector is provided with a mounting hole for mounting the conductive spring needle, and the conductive spring needle is exposed from the mounting hole;

the second joint is also provided with a mounting hole for mounting the conductive column;

when the first connector and the second connector are assembled, the conductive elastic needle is inserted into the conductive column.

8. The utility model provides an use massager of yaw drive core which characterized in that: the method comprises the following steps: the handle is internally provided with a rechargeable battery and a control circuit board;

a vibration head having a vibration motor;

the second joint is provided with a conductive column which is electrically connected with the gearbox, and the conductive probe and the conductive column are electrically realized through the connection of the first joint and the second joint, so that the gearbox is electrically conducted with the control circuit board;

the handle, the swinging head and the vibrating head are arranged in a shell.

9. The massager applying the oscillating head driving movement according to claim 8, wherein: the housing includes: a first housing, a second housing, and a third housing; the handle is arranged in the first shell; the swinging head and the vibrating head are arranged in the second shell; the rotary projection is arranged in the third shell; after assembly, the first shell, the second shell and the third shell are compactly connected.

10. The massager applying the oscillating head driving movement according to claim 9, wherein: the second outer shell is provided with a first sleeve body and a second sleeve body, and the swinging head is arranged on the first sleeve body; the vibration motor is arranged on the second sleeve body and is electrically connected with the driving circuit board.