Intermediate-frequency therapeutic apparatus for eyes

Abstract

The utility model discloses an eye intermediate frequency therapeutic apparatus, which comprises a therapeutic apparatus, the back of the therapeutic apparatus is provided with a wire storage box through a rapid dismounting mechanism, the wire storage box is internally and rotatably connected with a wind-up roller, the wind-up roller is rotatably connected with the wire storage box through a rotating shaft, and one side of the wire storage box far away from the therapeutic apparatus is fixedly connected with a coil spring cover. The size of the therapeutic apparatus is similar to that of a mobile phone, a wire can be wound through the arranged wire storage box, when the therapeutic apparatus is used, the two ends of the wire are pulled to tighten a coil spring, a wire connector is inserted into the therapeutic apparatus, the electrode plates are attached to the temples of a user, and the electrode plates are controlled by the therapeutic apparatus to generate medium-frequency current. The eye muscle of a user is stimulated, after use is completed, the wire can be automatically wound through the coil spring, the wire storage box is installed on the back of the therapeutic apparatus through the rapid disassembly and assembly mechanism, through the therapeutic apparatus structure, the size of the therapeutic apparatus can be effectively reduced, and the therapeutic apparatus is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of medium frequency treatment, in particular to an eye medium frequency treatment instrument. Background Art

[0002] The full name of medium frequency therapeutic device is "low frequency modulated medium frequency therapeutic device". It is an instrument that uses electric current with a frequency of 1kHz-100kHz (including sine wave, pulse wave and modulated wave current) to act on the human body for treatment and rehabilitation. The medium frequency therapeutic device for the eye is an instrument that performs medium frequency treatment on the eyes.

[0003] Current medium frequency eye therapeutic devices, such as publication number: CN213220546U, propose a medium frequency therapeutic device that stimulates eye muscles through medium frequency current and assists in adjusting the eye lens through the near and far flashing of LED lights, thereby achieving the effect of treating myopia. It can also be connected to external supporting therapeutic equipment, and is not limited to eye treatment, but can be used for multiple purposes.

[0004] Although the existing medium-frequency eye therapeutic device can treat the user's eyes, it is found during use that the existing medium-frequency eye therapeutic device is large in size and the control body of the therapeutic device is located in front of the eyes. When worn, it is relatively bulky and inconvenient to carry. Therefore, we propose a medium-frequency eye therapeutic device to solve the problem raised. Utility Model Content

[0005] The purpose of the utility model is to provide an eye medium frequency therapeutic device, which can effectively reduce the volume of the therapeutic device through the structure of the therapeutic device and facilitate the carrying of the therapeutic device.

[0006] To achieve the above object, the utility model provides the following technical solution: an eye medium frequency therapeutic device, comprising a therapeutic device, a wire storage box is installed on the back of the therapeutic device through a quick disassembly mechanism, and a winding roller is rotatably connected in the wire storage box, wherein:

[0007] The winding roller is rotatably connected to the wire storage box via a rotating shaft, a coil spring cover is fixedly connected to the wire storage box away from the therapeutic device, and the end of the rotating shaft passes through the interior of the wire storage box and extends into the coil spring cover;

[0008] A coil spring is installed in the coil spring cover, and a tightening screw is threadedly connected to the outer side of the wire storage box near the coil spring cover. The ends of the wire storage box are symmetrically opened with openings. A wire passes through the middle of the winding roller, and both ends of the wire are wound around the winding roller. The two ends of the wire are respectively fixedly connected with a wire connector and an electrode sheet.

[0009] Preferably, a lithium battery is installed inside the therapeutic device near the top, a circuit board is installed inside the therapeutic device near the bottom, a touch screen is installed on the front of the therapeutic device, a power button is provided on one side near the top of the therapeutic device, a charging port is provided in the middle of the bottom of the therapeutic device, and a wire interface is provided at the bottom of the therapeutic device near the charging port.

[0010] Preferably, the quick disassembly and assembly mechanism includes an installation slot, a installation slot is provided on the back of the therapeutic instrument, a mounting head is fixedly connected to a side of the wire storage box corresponding to the installation slot, block slots are symmetrically provided on both sides of the installation head, a slot is provided on the inner wall of the installation slot corresponding to the block slot, a spring is installed in the block slot, and a block is installed on the opening side of the spring close to the block slot.

[0011] Preferably, the end of the clamping block away from the spring is a spherical surface, and the end size of the clamping block is consistent with the inner size of the clamping slot.

[0012] Preferably, the inner end of the coil spring is fixedly connected to the rotating shaft, and the outer end of the coil spring is fixedly connected to the inner wall of the coil spring cover.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model discloses a therapeutic device which is similar in size to a mobile phone. The wire can be rolled up by a wire storage box. When in use, the two ends of the wire are pulled to tighten the coil spring, the wire connector is inserted into the therapeutic device, and the electrode sheet is attached to the user's temple. The therapeutic device controls the electrode sheet to generate a medium-frequency current to stimulate the user's eye muscles. After use, the wire can be automatically rolled up by the coil spring, and the wire storage box can be installed on the back of the therapeutic device by a quick disassembly mechanism. The structure of the therapeutic device can effectively reduce the size of the therapeutic device and facilitate carrying the therapeutic device.

[0015] 2. According to the utility model, when it is necessary to install the wire storage box, the wire storage box drives the installation head to be inserted into the installation slot. When the inner wall of the installation slot abuts against the spherical surface of the card block, the card block overcomes the elastic force of the spring and retracts into the card block slot. When the card block slot is aligned with the card slot, the spring pushes the card block into the card slot, so that the wire storage box can be quickly installed on the back of the therapeutic device. When it is necessary to remove the wire storage box, the wire storage box and the therapeutic device are separated by force, so that the spherical surface of the card block abuts against the inner wall of the card slot, and the card block overcomes the elastic force of the spring and retracts into the card block slot, and the wire storage box can be removed. The quick disassembly mechanism is provided to quickly install or disassemble the wire storage box and the therapeutic device.

[0016] 3. In the utility model, when the two ends of the wire are pulled, the winding roller drives the rotating shaft to rotate, thereby tightening the winding spring to generate elastic force. When the moved wire needs to be fixed, the tightening screw is pressed against the winding roller through the tightening screw to prevent the wire from being collected into the wire storage box when it is loosened. When the wire needs to be stored, the tightening screw is moved away from the winding roller, and the wire can be automatically wound up by the winding spring so that the wire can be stored. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] In the figure: 1. Therapeutic device; 2. Lithium battery; 3. Circuit board; 4. Touch screen; 5. Power button; 6. Charging port; 7. Wire interface; 8. Wire storage box; 9. Mounting slot; 10. Mounting head; 11. Block slot; 12. Slot; 13. Spring; 14. Block; 15. Winding roller; 16. Rotating shaft; 17. Coil spring cover; 18. Coil spring; 19. Tightening screw; 20. Opening; 21. Wire; 22. Wire connector; 23. Electrode sheet. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 3 The utility model provides a technical solution: an eye medium frequency therapeutic device, including a therapeutic device 1, a wire storage box 8 is installed on the back of the therapeutic device 1 through a quick disassembly mechanism, and a winding roller 15 is rotatably connected in the wire storage box 8, wherein,

[0023] The winding roller 15 is rotatably connected to the wire storage box 8 via a rotating shaft 16. A coil spring cover 17 is fixedly connected to the wire storage box 8 on the side away from the therapeutic device 1. The end of the rotating shaft 16 passes through the interior of the wire storage box 8 and extends into the coil spring cover 17.

[0024] A coil spring 18 is installed in the coil spring cover 17, a tightening screw 19 is threadedly connected to the outer side of the wire storage box 8 near the coil spring cover 17, an opening 20 is symmetrically opened at the end of the wire storage box 8, a wire 21 passes through the middle of the winding roller 15, both ends of the wire 21 are wound around the winding roller 15, and both ends of the wire 21 are fixedly connected to a wire connector 22 and an electrode sheet 23 respectively;

[0025] The therapeutic device 1 is similar in size to a mobile phone. The wire 21 can be rolled up by the wire storage box 8. When in use, pull the two ends of the wire 21 to tighten the coil spring 18, insert the wire connector 22 into the therapeutic device 1, and stick the electrode sheet 23 on the user's temple. The therapeutic device 1 controls the electrode sheet 23 to generate a medium-frequency current to stimulate the user's eye muscles. After use, the wire 21 can be automatically rolled up by the coil spring 18, and the wire storage box 8 can be installed on the back of the therapeutic device 1 through the quick disassembly mechanism. Through the structure of the therapeutic device 1, the volume of the therapeutic device 1 can be effectively reduced, and the therapeutic device 1 can be conveniently carried.

[0026] See also Figures 1 to 3 A lithium battery 2 is installed inside the therapeutic device 1 near the top, a circuit board 3 is installed inside the therapeutic device 1 near the bottom, a touch screen 4 is installed on the front of the therapeutic device 1, a power button 5 is set on one side near the top of the therapeutic device 1, a charging port 6 is opened in the middle of the bottom end of the therapeutic device 1, and a wire interface 7 is opened at the bottom of the therapeutic device 1 near the charging port 6. The lithium battery 2 of the therapeutic device 1 is conveniently charged through the charging port 6, and the wire interface 7 is conveniently connected to the wire 21 to power the electrode sheet 23. The quick disassembly and assembly mechanism includes an installation groove 9, an installation groove 9 is opened on the back of the therapeutic device 1, and a mounting head 10 is fixedly connected to the side of the wire storage box 8 corresponding to the installation groove 9. Block grooves 11 are symmetrically opened on both sides of the installation head 10, and a card groove 12 is opened on the inner wall of the installation groove 9 corresponding to the card groove 11, and a spring is installed in the card groove 11 13, a block 14 is installed on the opening side of the spring 13 close to the block groove 11. When the wire storage box 8 needs to be installed, the wire storage box 8 drives the installation head 10 to insert into the installation groove 9. When the inner wall of the installation groove 9 abuts against the spherical surface of the block 14, the block 14 overcomes the elastic force of the spring 13 and retracts into the block groove 11. When the block groove 11 is aligned with the slot 12, the spring 13 pushes the block 14 to insert into the slot 12, so that the wire storage box 8 can be quickly installed on the back of the therapeutic device 1. When the wire storage box 8 needs to be removed, the wire storage box 8 and the therapeutic device 1 are separated by force, so that the spherical surface of the block 14 abuts against the inner wall of the slot 12, so that the block 14 overcomes the elastic force of the spring 13 and retracts into the block groove 11, the wire storage box 8 can be removed. The quick disassembly mechanism is provided to quickly install or disassemble the wire storage box 8 and the therapeutic device 1.

[0027] See also Figures 1 to 3The end of the card block 14 away from the spring 13 is a spherical surface, and the end size of the card block 14 is consistent with the internal size of the card slot 12. The inner end of the coil spring 18 is fixedly connected to the rotating shaft 16, and the outer end of the coil spring 18 is fixedly connected to the inner wall of the coil spring cover 17. When the two ends of the wire 21 are pulled, the winding roller 15 drives the rotating shaft 16 to rotate, thereby tightening the coil spring 18 to generate elastic force. When it is necessary to fix the removed wire 21, the tightening screw 19 is used to make the tightening screw 19 resist against the winding roller 15 to prevent the wire 21 from being collected into the wire storage box 8 when it is loosened. When it is necessary to store the wire 21, the tightening screw 19 is kept away from the winding roller 15, and the wire 21 can be automatically wound up by the coil spring 18 so that the wire 21 can be stored.

[0028] Working principle: This is an eye medium frequency therapeutic device. The therapeutic device 1 is similar in size to a mobile phone. The wire 21 can be rolled up by the wire storage box 8. When in use, pull the two ends of the wire 21 to tighten the coil spring 18, insert the wire connector 22 into the therapeutic device 1, and stick the electrode sheet 23 to the user's temple. The therapeutic device 1 controls the electrode sheet 23 to generate a medium frequency current to stimulate the user's eye muscles. After use, the coil spring 18 can automatically roll up the wire 21, and the wire storage box 8 can be installed on the back of the therapeutic device 1 through the quick disassembly mechanism. Through the structure of the therapeutic device 1, the volume of the therapeutic device 1 can be effectively reduced, and the therapeutic device 1 is convenient to carry;

[0029] When the wire storage box 8 needs to be installed, the wire storage box 8 drives the installation head 10 to be inserted into the installation slot 9. When the inner wall of the installation slot 9 abuts against the spherical surface of the card block 14, the card block 14 overcomes the elastic force of the spring 13 and retracts into the card block slot 11. When the card block slot 11 is aligned with the card slot 12, the spring 13 pushes the card block 14 to be inserted into the card slot 12, so that the wire storage box 8 can be quickly installed on the back of the therapeutic device 1. When the wire storage box 8 needs to be removed, the wire storage box 8 and the therapeutic device 1 are separated by force, so that the spherical surface of the card block 14 abuts against the inner wall of the card slot 12, and the card block 14 overcomes the elastic force of the spring 13 and retracts into the card block slot 11. The wire storage box 8 is removed, and a quick disassembly mechanism is provided to quickly install or disassemble the wire storage box 8 and the therapeutic device 1. When the two ends of the wire 21 are pulled, the winding roller 15 drives the rotating shaft 16 to rotate, thereby tightening the coil spring 18 to generate elastic force. When the removed wire 21 needs to be fixed, the tightening screw 19 is used to make the tightening screw 19 resist against the winding roller 15 to prevent the wire 21 from being collected into the wire storage box 8 when it is loosened. When the wire 21 needs to be stored, the tightening screw 19 is moved away from the winding roller 15, and the wire 21 can be automatically wound up by the coil spring 18, so that the wire 21 can be stored.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An eye medium frequency therapeutic device, comprising a therapeutic device (1), characterized in that: The therapeutic device (1) is provided with a wire storage box (8) on the back thereof via a quick disassembly and assembly mechanism, wherein a winding roller (15) is rotatably connected inside the wire storage box (8), wherein: The winding roller (15) is rotatably connected to the wire storage box (8) via a rotating shaft (16); a coil spring cover (17) is fixedly connected to the side of the wire storage box (8) away from the therapeutic device (1); and an end of the rotating shaft (16) passes through the interior of the wire storage box (8) and extends into the coil spring cover (17); A coil spring (18) is installed in the coil spring cover (17); a tightening screw (19) is threadedly connected to the outer side of the wire storage box (8) near the coil spring cover (17); an opening (20) is symmetrically opened at the end of the wire storage box (8); a wire (21) passes through the middle of the winding roller (15); two ends of the wire (21) are wound around the winding roller (15); and the two ends of the wire (21) are respectively fixedly connected to a wire connector (22) and an electrode sheet (23).

2. The medium frequency eye treatment device according to claim 1, characterized in that: A lithium battery (2) is installed in the interior of the therapeutic device (1) near the top, a circuit board (3) is installed in the interior of the therapeutic device (1) near the bottom, a touch screen (4) is installed on the front of the therapeutic device (1), a power button (5) is arranged on one side near the top of the therapeutic device (1), a charging port (6) is provided in the middle of the bottom end of the therapeutic device (1), and a wire interface (7) is provided at the bottom of the therapeutic device (1) near the charging port (6).

3. The medium frequency eye treatment device according to claim 1, characterized in that: The quick disassembly and assembly mechanism comprises a mounting groove (9), the mounting groove (9) is provided on the back of the therapeutic device (1), a mounting head (10) is fixedly connected to a side of the wire storage box (8) corresponding to the mounting groove (9), a clamping block groove (11) is symmetrically provided on both sides of the mounting head (10), a clamping groove (12) is provided on the inner wall of the mounting groove (9) corresponding to the clamping block groove (11), a spring (13) is installed in the clamping block groove (11), and a clamping block (14) is installed on the opening side of the spring (13) close to the clamping block groove (11).

4. The medium frequency eye treatment device according to claim 3, characterized in that: The end of the clamping block (14) away from the spring (13) is a spherical surface, and the end size of the clamping block (14) is consistent with the internal size of the clamping slot (12).

5. The medium frequency eye treatment device according to claim 1, characterized in that: The inner end of the coil spring (18) is fixedly connected to the rotating shaft (16), and the outer end of the coil spring (18) is fixedly connected to the inner wall of the coil spring cover (17).

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