An eye massager

Abstract

The utility model relates to an eye massage instrument, including casing and massage head, be equipped with motor and power component in the casing, the motor is connected with power component, its characterized in that, be equipped with eccentric wheel on the motor, be equipped with transmission assembly in the casing, transmission assembly includes transmission shaft and transmission part, transmission shaft is horizontally established in the casing, the massage head rotates with transmission shaft synchronously, transmission part is installed on transmission shaft, is equipped with two opposite drive blocks on transmission part, the eccentric wheel is located between two drive blocks, to drive transmission shaft rotation when the motor rotates. Adopt the above technical scheme, the utility model provides an eye massage instrument, and the motor rotates the massage head through eccentric structure and realizes the massage, even if being convenient for using, and the structure is simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of massage device technology, and in particular to an eye massager. Background Technology

[0002] With social progress and development, people are under increasing pressure. Their eyes have to absorb a lot of information from computers or books, leading to eye fatigue and damage. As a result, myopia and other eye diseases are on the rise year by year. The eyes are the windows to the soul, so protecting them is very important.

[0003] By massaging acupoints around the eyes, it stimulates and exercises the optic nerve and retinal cells, promotes blood circulation and muscle movement around the eyes, relieves ciliary muscle fatigue, reduces dryness and pain caused by prolonged screen time, harmonizes Qi and blood, and promotes metabolism. It is very suitable for office workers who spend long hours in front of computers. Current eye massagers on the market consist of a housing and a massage head at the end of the housing. The housing contains a motor and power supply. The massage head is connected to the motor's output shaft to drive its rotation and massage the eyes. However, in existing eye massagers, the motor and massage head are on the same horizontal line, making the holding posture uncomfortable and preventing prolonged use. Some massagers have the motor vertically mounted inside the housing and the massage head horizontally positioned, with transmission gears connecting the massage head and motor. However, these have a more complex structure and are inconvenient to install. Summary of the Invention

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art by providing an eye massager. The motor drives the massage head to rotate through an eccentric structure to achieve massage, which is easy to use and has a simple structure.

[0005] The technical solution of this utility model is as follows: An eye massager includes a housing and a massage head. The housing contains a motor and a power supply assembly. The motor is connected to the power supply assembly. An eccentric wheel is provided on the motor. The housing contains a transmission assembly, which includes a transmission shaft and a transmission component. The transmission shaft is horizontally disposed inside the housing. The massage head rotates synchronously with the transmission shaft. The transmission component is mounted on the transmission shaft and has two opposing drive blocks. The eccentric wheel is located between the two drive blocks to drive the transmission shaft to rotate when the motor rotates.

[0006] Using the above technical solution, the motor rotation drives the eccentric wheel to rotate. The eccentric wheel makes an eccentric circular motion around the motor shaft. During the rotation of the eccentric wheel, it will abut against the drive block, causing the drive block to swing, which in turn drives the transmission shaft to rotate, thereby driving the massage head to rotate back and forth to massage the eyes and achieve the effect of eye protection. The massage head and the transmission shaft are set perpendicular to the axis of the motor, so that when the user holds the shell vertically, the massage head can face the user's eyes, making it more comfortable to use, and the transmission structure is simple.

[0007] Further features of this invention: The transmission component includes an integrally formed or fixedly connected sleeve and two extension arms. The sleeve is sleeved on the transmission shaft, the upper ends of the two extension arms are integrally formed on the sleeve, and the lower ends of the extension arms are provided with the driving blocks. The two driving blocks extend outward to form a space for the eccentric wheel to move.

[0008] With the above-mentioned further configuration, the rotation of the eccentric wheel drives the drive block to swing, which in turn drives the extension arm to swing, and drives the sleeve to rotate, which in turn drives the transmission shaft to rotate. The structure is robust and the transmission is stable.

[0009] A further feature of this invention is that the outer end face of the massage head is provided with a plurality of massage columns, and the inner end face of the massage head is provided with a connecting sleeve, which extends into the housing and is fitted onto the drive shaft.

[0010] The above-mentioned further design ensures a stable connection between the massage head and the drive shaft, allowing the drive shaft to better drive the massage head to rotate and achieve the massage function.

[0011] A further improvement of this utility model: the housing includes a base, a middle shell, and a head that are separately configured. The middle shell is connected to the base and the head through a snap-fit ​​structure. The power supply component and the motor are located inside the middle shell. The head is arranged in a figure-7 shape. The transmission component is located inside the horizontal part of the head. The vertical part of the head is fitted outside the middle shell. The eccentric wheel extends into the head.

[0012] The above-mentioned design is further improved by adopting a split design, which facilitates the installation of the internal motor and power supply components. The end of the middle shell that connects to the base is open, and the motor and power supply components are installed from the open position. The head is arranged in a "7" shape. When holding the middle shell, the horizontal part of the head faces the user, making it easy to hold. The overall structure is reasonable and easy to operate.

[0013] A further feature of this invention is as follows: the power supply assembly includes a circuit board and a battery, both of which are connected to the circuit board. A central frame is provided inside the middle shell, and two mounting cavities are provided on one side of the central frame along its vertical direction. The motor and the battery are respectively located in the corresponding mounting cavities. The circuit board is located on the other side of the central frame and is fixedly connected to the central frame.

[0014] With the above-mentioned further design, the structural layout is reasonable, making the internal structure of the middle shell compact and the overall massager small and easy to carry. The motor and power supply components are structurally stable, and the circuit board is fixedly connected to the middle frame with screws, which is both convenient and stable.

[0015] A further feature of this invention is that the circuit board is equipped with a control switch for starting and stopping the motor, and the middle shell is equipped with a corresponding button.

[0016] With the above-mentioned further configuration, pressing the button causes it to elastically deform into the housing, triggering the control switch to start or stop the motor.

[0017] A further improvement of this utility model is that the base is provided with a USB charging port connected to the circuit board and a sealing cover is connected to the corresponding USB charging port position.

[0018] With the above-mentioned further settings, when charging is needed, the sealing cover can be opened and the charging connector can be inserted. After charging is complete, the sealing cover should be closed to prevent foreign objects from entering and affecting use.

[0019] A further improvement of this utility model is that the circuit board is provided with several indicator lights, and the middle shell is provided with a light-transmitting area corresponding to the position of each indicator light.

[0020] With the above-mentioned further settings, the light can be turned on during use or charging. A red light can be turned on during charging, and a green light can be turned on when charging is complete, so that the user can know. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a specific embodiment of the present utility model;

[0022] Figure 2 This is a cross-sectional view of a specific embodiment of the present utility model;

[0023] Figure 3 This is a schematic diagram showing the positions of the power supply assembly and the motor in a specific embodiment of this utility model;

[0024] Figure 4 This is a schematic diagram of the eccentric wheel and transmission component in a specific embodiment of the present utility model;

[0025] Figure 5 This is a schematic diagram of the transmission assembly and massage head according to a specific embodiment of the present utility model;

[0026] Figure 6 This is a schematic diagram of the circuit board in a specific embodiment of the present invention.

[0027] In the diagram, 1. Housing; 11. Mounting slot; 12. Base; 121. Charging port; 122. Sealing cover; 13. Middle shell; 131. Middle frame; 132. Button; 14. Head; 2. Massage head; 21. Massage column; 22. Connecting sleeve; 23. Outer cover; 24. Connector; 3. Motor; 31. Eccentric wheel; 4. Power supply assembly; 41. Circuit board; 411. Control switch; 412. Indicator light; 42. Battery; 5. Transmission assembly; 51. Transmission shaft; 52. Transmission component; 521. Drive block; 522. Sleeve; 523. Extension arm. Detailed Implementation

[0028] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] It should be noted that all directional indicators (such as up, down, forward, backward, etc.) in the description of this utility model are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0030] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. In the description of this utility model, "a number" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0031] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0032] like Figure 1-6 As shown, an eye massager includes a housing 1 and a massage head 2. The housing 1 houses a motor 3 and a power supply assembly 4. The motor 3 is connected to the power supply assembly 4. An eccentric wheel 31 is mounted on the motor 3. The housing 1 houses a transmission assembly 5, which includes a transmission shaft 51 and a transmission component 52. The transmission shaft 51 is horizontally positioned within the housing 1, and a mounting groove 11 is provided within the housing 1. The rotating end of the transmission shaft 51 is positioned within the mounting groove 11. The massage head 2 rotates synchronously with the transmission shaft 51. The transmission component 52 is mounted on the transmission shaft 51 and has two opposing drive blocks 521. The eccentric wheel 31 is located between the two drive blocks 521 so that when the motor 3 rotates, it drives the transmission shaft 51 to rotate. The rotation of the motor 3 drives the eccentric wheel 31 to rotate, and the eccentric wheel 31 makes an eccentric circular motion along the shaft of the motor 3. During the rotation of the eccentric wheel 31, it will abut against the drive block 521, causing the drive block 521 to swing, which in turn drives the transmission shaft 51 to rotate, so as to drive the massage head 2 to rotate back and forth to massage the eyes and achieve the effect of eye protection. The massage head 2 and the transmission shaft 51 are set perpendicular to the axis of the motor 3, so that when the user holds the shell 1 vertically, the massage head 2 can face the user's eyes, making it more comfortable to use, and the transmission structure is simple.

[0033] The transmission component 52 includes an integrally formed or fixedly connected sleeve 522 and two extension arms 523. The sleeve 522 is sleeved on the transmission shaft 51. The upper ends of the two extension arms 523 are integrally formed on the sleeve 522. The lower ends of the extension arms 523 are provided with the driving blocks 521. The two driving blocks 521 extend outward to form a space for the eccentric wheel 31 to move. The rotation of the eccentric wheel 31 drives the driving blocks 521 to swing, which in turn drives the extension arms 523 to swing, and drives the sleeve 522 to rotate, which in turn drives the transmission shaft 51 to rotate. The structure is solid and the transmission is stable.

[0034] The outer end face of the massage head 2 is provided with a plurality of massage columns 21, and the inner end face of the massage head 2 is provided with a connecting sleeve 22. The side near the housing 1 is the inner end face. The connecting sleeve 22 extends into the housing 1 and is sleeved on the drive shaft 51, so that the connection structure between the massage head 2 and the drive shaft 51 is stable. When the drive shaft 51 rotates, it can better drive the massage head 2 to rotate to achieve the massage function. The massage head 2 includes a head cover and a connecting member 24 that are separately set. The inner end face of the head cover is provided with a connecting chamber. The end of the connecting member 24 is inserted into the connecting chamber. The connecting sleeve 22 is provided on the inner end face of the connecting member 24. The connecting member 24 is provided with a connecting hole. One side of the connecting hole is flat. The drive shaft 51 is provided with a corresponding flat surface. The drive shaft 51 is inserted into the connecting hole. The drive shaft 51 is also provided with a limiting groove. The connecting sleeve 22 is provided with a limiting protrusion. The limiting protrusion is located in the limiting groove to prevent the massage head 2 from detaching from the drive shaft 51.

[0035] The housing 1 includes a separately configured base 12, a middle shell 13, and a head 14. The middle shell 13 is connected to the base 12 and the head 14 via a snap-fit ​​structure. The middle shell 13 is provided with a hook. The head 14 and the base 12 are respectively provided with a boss or a slot. The hook is engaged with the boss or the slot to achieve connection. Alternatively, it can be connected using fasteners such as screws. A sealing ring is also provided between the bottom of the middle shell 13 and the base 12. The power supply assembly 4 and the motor 3 are located inside the middle shell 13. The head 14 is shaped like a "7". The transmission component 5 is located inside the horizontal part of the head 14, and the vertical part of the head 14 is fitted outside the middle shell 13. The eccentric wheel 31 extends into the head 14. The split design facilitates the installation of the internal motor 3 and power supply component 4. The end of the middle shell 13 connected to the base 12 is open, and the motor 3 and power supply component 4 are installed from the open position. The head 14 is arranged in a "7" shape. When holding the middle shell 13, the horizontal part of the head 14 faces the user, making it easy to hold. The overall structure is reasonably laid out and easy to operate.

[0036] The power supply assembly 4 includes a circuit board 41 and a battery 42. The battery 42 and the motor 3 are both connected to the circuit board 41. The middle shell 13 has a middle frame 131 inside. The middle frame 131 has two mounting cavities on one side along its vertical direction. The motor 3 and the battery 42 are respectively installed in the corresponding mounting cavities. The circuit board 41 is located on the other side of the middle frame 131 and is fixedly connected to the middle frame 131. The reasonable structural layout makes the internal structure of the middle shell 13 compact, and the overall massager is small and easy to carry. It also makes the structure of the motor 3 and the power supply assembly 4 stable. The circuit board 41 is fixedly connected to the middle frame 131 by screws, and the middle frame 131 is provided with several positioning hooks. The positioning hooks are pressed onto the circuit board 41 to further improve the stability of the circuit board 41. The circuit board 41 is equipped with a control switch 411 for starting and stopping the motor 3. A corresponding button 132 is provided on the middle shell 13. Pressing the button 132 causes it to slide into the shell 1, activating the control switch 411 to start or stop the motor 3. The button 132 can be a spring-loaded button, automatically resetting after elastic deformation, or a regular button with a reset mechanism. The base 12 has a USB charging port 121 connected to the circuit board 41, and a corresponding sealing cover 122. When charging is needed, the sealing cover 122 can be opened, and the charging connector can be inserted. After charging, the sealing cover 122 can be closed to prevent foreign objects from entering and affecting use. The circuit board 41 has several indicator lights 412, and the middle shell 13 has a light-transmitting area corresponding to each indicator light 412. These lights illuminate during use or charging; a red light illuminates during charging, and a green light illuminates after charging is complete, allowing the user to be informed.

Claims

1. An eye massager, comprising a housing (1) and a massage head (2), wherein a motor (3) and a power supply assembly (4) are disposed within the housing (1), the motor (3) being connected to the power supply assembly (4), characterized in that, The motor (3) is provided with an eccentric wheel (31), and the housing (1) is provided with a transmission assembly (5). The transmission assembly (5) includes a transmission shaft (51) and a transmission component (52). The transmission shaft (51) is horizontally disposed in the housing (1). The massage head (2) rotates synchronously with the transmission shaft (51). The transmission component (52) is mounted on the transmission shaft (51). The transmission component (52) is provided with two opposing drive blocks (521). The eccentric wheel (31) is located between the two drive blocks (521) so as to drive the transmission shaft (51) to rotate when the motor (3) rotates.

2. The eye massager according to claim 1, characterized in that, The transmission component (52) includes an integrally formed or fixedly connected sleeve (522) and two extension arms (523). The sleeve (522) is sleeved on the transmission shaft (51). The upper ends of the two extension arms (523) are integrally formed on the sleeve (522). The lower ends of the extension arms (523) are provided with the drive blocks (521). The two drive blocks (521) extend outward to form a space for the eccentric wheel (31) to move.

3. The eye massager according to claim 1 or 2, characterized in that, The outer end face of the massage head (2) is provided with a plurality of massage columns (21), and the inner end face of the massage head (2) is provided with a connecting sleeve (22). The connecting sleeve (22) extends into the housing (1) and is sleeved on the drive shaft (51).

4. The eye massager according to claim 1 or 2, characterized in that, The housing (1) includes a base (12), a middle shell (13) and a head (14) that are set separately. The middle shell (13) is connected to the base (12) and the head (14) through a snap-fit ​​structure. The power supply assembly (4) and the motor (3) are located inside the middle shell (13). The head (14) is set in the shape of a "7". The transmission assembly (5) is located in the horizontal part of the head (14). The vertical part of the head (14) is fitted outside the middle shell (13). The eccentric wheel (31) extends into the head (14).

5. The eye massager according to claim 4, characterized in that, The power supply assembly (4) includes a circuit board (41) and a battery (42). The battery (42) and the motor (3) are both connected to the circuit board (41). The middle shell (13) is provided with a middle frame (131). The middle frame (131) has two mounting cavities on one side along its vertical direction. The motor (3) and the battery (42) are respectively located in the corresponding mounting cavities. The circuit board (41) is located on the other side of the middle frame (131) and is fixedly connected to the middle frame (131).

6. The eye massager according to claim 5, wherein The circuit board (41) is provided with a control switch (411) for controlling the start and stop of the motor (3), and the middle shell (13) is provided with a corresponding button (132).

7. The eye massager according to claim 5, characterized by, The base (12) is provided with a USB charging port (121) connected to the circuit board (41) and a sealing cover (122) connected to the corresponding USB charging port (121).

8. The eye massager according to claim 5, characterized by, The circuit board (41) is provided with several indicator lights (412), and the middle shell (13) is provided with a light-transmitting area corresponding to the position of each indicator light (412).

Images