Beauty instrument convenient for replacing electrode tip

Abstract

The utility model discloses a beauty instrument convenient to replace an electrode tip, which comprises a shell, one end of the shell is movably connected with a control switch, a display screen is embedded in the top of one end of the shell, two groups of indicator lights are fixedly connected to the top of one end of the shell, and a charging port is fixedly connected to the bottom end of the shell. And a connecting seat is arranged at the top end of the shell. According to the beauty instrument with the electrode tip convenient to replace, the threaded cover is arranged, the threaded cover is rotated to be detached from the outside of the external threaded seat before use, then the electrode tip body can be replaced according to needs, a positioning ring at one end of the electrode tip body is attached to one end of the external threaded seat, and then the threaded cover is connected to the outside of the external threaded seat in a sleeving mode; and the threaded cover is rotated to be sleeved outside the external threaded seat, so that the electrode tip body is positioned through the positioning ring, the friction force can be improved through the first rubber sleeve outside the threaded cover, the threaded cover can be conveniently disassembled and assembled, and the problem that the electrode tip cannot be conveniently replaced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of beauty instruments, in particular to a beauty instrument with an electrode head that is easy to replace. Background Art

[0002] There are many types of beauty devices on the market today, with diverse appearances and varying effects. The principle of general beauty devices is to stimulate skin cells through the release of microcurrents through the electrode head to achieve beauty effects. The released microcurrents do not produce a more obvious feeling, so beauty devices are now loved by more and more people.

[0003] However, current beauty devices still have some defects in use. When in use, the electrode head is generally fixed directly on the beauty device, so the electrode head cannot be replaced. This results in users not being able to experience different types of electrode heads according to their needs. They need to buy multiple beauty devices to experience the use experience brought by different electrode heads.

[0004] Now a new type of beauty instrument with easy replacement of electrode heads is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a beauty instrument with an easy-to-replace electrode head, so as to solve the problem in the above-mentioned background technology that the electrode head cannot be conveniently replaced.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a beauty instrument for facilitating replacement of electrode heads, comprising a housing, one end of the housing being movably connected to a control switch, a top portion of the one end of the housing being inlaid with a display screen, two sets of indicator lights being fixedly connected to the top portion of the one end of the housing, a charging port being fixedly connected to the bottom end of the housing, a connecting seat being provided at the top end of the housing, and a disassembly structure for quickly replacing the electrode heads being provided at one end of the connecting seat;

[0007] The disassembly and replacement structure includes an external threaded seat, one end of the connecting seat is fixedly connected to the external threaded seat, one end of the external threaded seat is movably connected to a positioning ring, one end of the positioning ring is fixedly connected to the electrode head body, one end of the positioning ring is fixedly connected to a rubber ring, and the outside of the external threaded seat is movably connected to a threaded cover.

[0008] Preferably, the rubber ring is movably connected to the threaded cover, and the center line of the connecting seat and the center line of the external threaded seat are on the same vertical plane.

[0009] Preferably, the center line of the electrode head body and the center line of the positioning ring are on the same horizontal plane, and the positioning ring is movably connected to the threaded cover.

[0010] Preferably, positioning shafts are fixedly connected to both sides of the connecting seat, a mounting groove is provided at the top of the shell, movable grooves are provided on both sides inside the mounting groove, a friction ring is fixedly connected inside the movable groove, a battery compartment is provided inside the shell, a wiring seat is fixedly connected to the bottom of one end of the connecting seat, a connecting wire is fixedly connected to the bottom end of the wiring seat, and a connecting groove is provided at the bottom end inside the mounting groove.

[0011] Preferably, the communicating groove is communicated with the interior of the battery compartment, and the connecting line passes through the communicating groove and extends to the interior of the battery compartment.

[0012] Preferably, the positioning shaft is movably connected to the friction ring, and the movable grooves opened on both sides of the interior of the installation groove are symmetrically arranged.

[0013] Preferably, the outside of the threaded cover is fixedly connected to a first rubber sleeve, grooves are provided on both sides of the shell, anti-slip pads are fixedly connected inside the grooves, anti-slip grooves are provided on one side of the anti-slip pads, an adhesive layer is fixedly connected to the bottom end of the outside of the shell, the outside of the adhesive layer is fixedly connected to a second rubber sleeve, the outside of the second rubber sleeve is fixedly connected to a rubber convex ring, a bottom groove is provided at the bottom end of the second rubber sleeve, the rear end of the shell passes through the second rubber sleeve and a reserved cavity is provided laterally, and a self-locking rebounder is fixed at the front end of the reserved cavity, a telescopic rod is provided in the reserved cavity, the telescopic rod includes a sleeved outer cylinder and an inner rod, a pressing piece is fixed at the rear end of the aforementioned inner rod, and a contact seat is movably hinged at the front end of the aforementioned outer cylinder.

[0014] Preferably, the center line of the first rubber sleeve and the center line of the threaded cover are on the same vertical plane, and the rubber convex rings provided on the outside of the second rubber sleeve are arranged at equal intervals.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the beauty instrument with easy-to-replace electrode head not only realizes the convenient replacement of the electrode head and the adjustable use angle, but also reduces the probability of falling and damage;

[0016] (1) By providing a threaded cover, an electrode head body, a first rubber sleeve, a positioning ring, an external threaded seat and a rubber ring, before use, the threaded cover can be rotated to be removed from the outside of the external threaded seat, and then the electrode head body can be replaced as needed and the positioning ring at one end of the electrode head body can be fitted to one end of the external threaded seat, and then the threaded cover can be sleeved on the outside of the external threaded seat, and the threaded cover can be rotated to be sleeved on the outside of the external threaded seat, so that the electrode head body is positioned by the positioning ring, and the first rubber sleeve on the outside of the threaded cover can increase the friction force to facilitate the disassembly and assembly of the threaded cover, thereby realizing that the electrode head body can be easily replaced;

[0017] (2) The device is provided with a friction ring, a movable groove, a mounting groove, a connecting seat, a positioning shaft, a battery compartment, a connecting line, a connecting groove and a terminal seat. When in use, the power of the beauty instrument is first adjusted by a control switch divided into two parts. The display screen can display the power to observe the specific power level, and the indicator light can indicate the power level for easy control. Then, the external threaded seat is pulled to drive the connecting seat to move. The movement of the connecting seat drives the positioning shafts on both sides to rotate. The positioning shaft fits inside the friction ring to effectively increase friction, thereby achieving the effect of fine-tuning and positioning. The angle of the electrode head body can be adjusted while the connecting seat rotates, which is convenient for use, and the angle of the electrode head body can be adjusted as needed.

[0018] (3) By providing a first rubber sleeve, a groove, an anti-skid pad, an anti-skid groove, a second rubber sleeve, an adhesive layer and a rubber convex ring, the anti-skid pads installed inside the grooves on both sides of the shell can increase the friction when holding the hand and prevent the hand from slipping and falling. The anti-skid grooves opened on the outside of the anti-skid pads can further increase the friction. The first rubber sleeve outside the threaded cover and the second rubber sleeve at the bottom of the shell can improve the anti-collision effect and reduce the probability of damage from falling, thereby effectively reducing the probability of damage from falling when the beauty instrument is used. At the same time, during use, if the device needs to be placed, it is the cleanest to avoid the electrode head body contacting the desktop. At this time, press the pressing piece, and the contact seat will resist the self-locking rebounder. Through its action, the contact seat and the telescopic rod are pushed outward a small distance as a whole, and then they are pulled out by hand. A limit block is set at the rear end of the reserved cavity to prevent the contact seat from falling out. After being pulled out, the contact seat still remains in the reserved cavity, and the telescopic rod is stretched, so that the entire beauty instrument can be placed upright. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the connecting seat of the utility model from a top view;

[0021] Figure 3 This is a schematic diagram of the side cross-sectional structure of the connecting seat of the utility model;

[0022] Figure 4 For the utility model Figure 1 A in the middle is an enlarged structural diagram;

[0023] Figure 5 This is a schematic diagram of the right side structure of the reserved cavity of the present invention.

[0024] In the figure: 1. Housing; 2. Control switch; 3. Threaded cover; 4. Electrode head body; 5. First rubber sleeve; 6. Positioning ring; 7. Groove; 8. Anti-slip pad; 9. Anti-slip groove; 10. Second rubber sleeve; 11. Adhesive layer; 12. Charging port; 13. Bottom groove; 14. Rubber convex ring; 15. Friction ring; 16. Movable groove; 17. Mounting groove; 18. Connecting seat; 19. Positioning shaft; 20. External thread seat; 21. Rubber ring; 22. Battery compartment; 23. Connecting wire; 24. Connecting groove; 25. Wiring seat; 26. Display screen; 27. Indicator light; 28. Contact seat; 29. ​​Pressing piece; 30. Reserved cavity; 31. Self-locking rebounder; 32. Telescopic rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1: Please refer to Figure 1-5 A beauty instrument that facilitates replacement of electrode heads includes a housing 1, one end of the housing 1 being movably connected to a control switch 2, a top portion of one end of the housing 1 being inlaid with a display screen 26, two sets of indicator lights 27 being fixedly connected to the top portion of one end of the housing 1, a charging port 12 being fixedly connected to the bottom end of the housing 1, a connecting seat 18 being provided at the top end of the housing 1, and a disassembly structure for quickly replacing electrode heads being provided at one end of the connecting seat 18;

[0027] The disassembly and replacement structure includes an external thread seat 20, one end of the connecting seat 18 is fixedly connected to the external thread seat 20, one end of the external thread seat 20 is movably connected to a positioning ring 6, one end of the positioning ring 6 is fixedly connected to the electrode head body 4, one end of the positioning ring 6 is fixedly connected to a rubber ring 21, and the outside of the external thread seat 20 is movably connected to the thread cover 3;

[0028] The rubber ring 21 is movably connected to the threaded cover 3, and the center line of the connecting seat 18 and the center line of the external thread seat 20 are on the same vertical plane;

[0029] The center line of the electrode head body 4 and the center line of the positioning ring 6 are on the same horizontal plane, and the positioning ring 6 is movably connected to the threaded cover 3;

[0030] Specifically, if Figure 1 、 Figure 2 and Figure 4As shown, before use, the threaded cover 3 can be rotated to remove it from the outside of the external threaded seat 20. Then, the electrode head body 4 can be replaced as needed and the positioning ring 6 at one end of the electrode head body 4 can be fitted to one end of the external threaded seat 20. Then, the threaded cover 3 can be sleeved on the outside of the external threaded seat 20, and the threaded cover 3 can be rotated so that it can be sleeved on the outside of the external threaded seat 20, so that the electrode head body 4 is positioned by the positioning ring 6. The first rubber sleeve 5 on the outside of the threaded cover 3 can increase the friction to facilitate the disassembly and assembly of the threaded cover 3, thereby realizing the convenient replacement of the electrode head body 4.

[0031] Embodiment 2: The two sides of the connecting seat 18 are fixedly connected to the positioning shaft 19, the top of the housing 1 is provided with a mounting groove 17, the two sides of the interior of the mounting groove 17 are provided with movable grooves 16, the interior of the movable groove 16 is fixedly connected to the friction ring 15, the interior of the housing 1 is provided with a battery compartment 22, the bottom of one end of the connecting seat 18 is fixedly connected to the wiring seat 25, the bottom end of the wiring seat 25 is fixedly connected to the connecting wire 23, and the bottom end of the interior of the mounting groove 17 is provided with a connecting groove 24;

[0032] The connecting groove 24 is connected to the interior of the battery compartment 22 , and the connecting line 23 passes through the connecting groove 24 and extends to the interior of the battery compartment 22 ;

[0033] The positioning shaft 19 is movably connected to the friction ring 15, and the movable grooves 16 on both sides of the mounting groove 17 are symmetrically arranged;

[0034] Specifically, if Figure 1 、 Figure 2 and Figure 3 As shown, when in use, first adjust the power of the beauty instrument through the control switch 2 which is divided into two parts. The display screen 26 can display the power to observe the specific power level. The indicator light 27 can prompt the power level for easy control. Then pull the external threaded seat 20 to drive the connecting seat 18 to move. While the connecting seat 18 moves, it drives the positioning shafts 19 on both sides to rotate. The positioning shafts 19 fit inside the friction ring 15 to effectively increase the friction, so as to achieve the effect of fine-tuning and positioning. While the connecting seat 18 rotates, the angle of the electrode head body 4 can be adjusted for easy use, so that the angle of the electrode head body 4 can be adjusted as needed.

[0035] Embodiment 3: The outside of the threaded cover 3 is fixedly connected to the first rubber sleeve 5, grooves 7 are provided on both sides of the outer shell 1, and anti-slip pads 8 are fixedly connected inside the grooves 7. An anti-slip groove 9 is provided on one side of the anti-slip pad 8, and an adhesive layer 11 is fixedly connected to the bottom end of the outer shell 1, and a second rubber sleeve 10 is fixedly connected to the outside of the adhesive layer 11. A rubber convex ring 14 is fixedly connected to the outside of the second rubber sleeve 10, and a bottom groove 13 is provided at the bottom end of the second rubber sleeve 10. The rear end of the outer shell 1 passes through the second rubber sleeve 10 and a reserved cavity 30 is horizontally provided. A self-locking rebounder 31 is fixed to the front end of the reserved cavity 30, and a telescopic rod 32 is provided in the reserved cavity 30. The telescopic rod 32 includes a sleeved outer cylinder and an inner rod, a pressing piece 29 is fixed to the rear end of the aforementioned inner rod, and a contact seat 28 is movably hinged to the front end of the aforementioned outer cylinder;

[0036] The center line of the first rubber sleeve 5 is on the same vertical plane as the center line of the threaded cover 3, and the rubber protrusions 14 opened on the outside of the second rubber sleeve 10 are arranged at equal intervals;

[0037] Specifically, if Figure 1 、 Figure 4 and Figure 5 As shown, when in use, the anti-skid pads 8 installed inside the grooves 7 on both sides of the shell 1 can increase the friction when holding it, preventing the hand from slipping and falling. The anti-skid grooves 9 opened on the outside of the anti-skid pads 8 can further increase the friction. The first rubber sleeve 5 outside the threaded cover 3 and the second rubber sleeve 10 at the bottom of the shell 1 can improve the anti-collision effect and reduce the probability of damage from falling, thereby effectively reducing the probability of damage from falling when the beauty instrument is in use. If you need to place this device, it is cleanest to avoid the electrode head body 4 contacting the desktop. At this time, press the pressing piece 29, and the contact seat 28 resists the self-locking rebounder 31. Through its action, the contact seat 28 and the telescopic rod 32 are pushed outward a little as a whole, and then they are pulled out by hand. A limit block is provided at the rear end of the reserved cavity 30 to prevent the contact seat 28 from falling out. After pulling it out, the contact seat 28 still remains in the reserved cavity 30, and the telescopic rod 32 is stretched, with the help of which the entire beauty instrument can be placed upright.

[0038] Working principle: When using the present invention, before use, first rotate the thread cover 3 to remove it from the outside of the external thread seat 20, then you can replace the electrode head body 4 as needed and fit the positioning ring 6 at one end of the electrode head body 4 to one end of the external thread seat 20, then sleeve the thread cover 3 on the outside of the external thread seat 20, and rotate the thread cover 3 to sleeve it on the outside of the external thread seat 20, so that the electrode head body 4 is positioned by the positioning ring 6, the first rubber sleeve 5 on the outside of the thread cover 3 can increase the friction to facilitate the disassembly and assembly of the thread cover 3, when in use, first adjust the power of the beauty instrument through the control switch 2 divided into two parts, the display screen 26 can display the power to observe the specific power gear, the indicator light 27 The power level can be prompted for easy control, and then the external threaded seat 20 is pulled to drive the connecting seat 18 to move. The movement of the connecting seat 18 drives the positioning shafts 19 on both sides to rotate. The positioning shafts 19 fit inside the friction ring 15 to effectively increase friction, so as to achieve the effect of fine-tuning and positioning. While the connecting seat 18 rotates, the angle of the electrode head body 4 can be adjusted for easy use. When in use, the anti-slip pads 8 installed inside the grooves 7 on both sides of the outer shell 1 can increase the friction when holding it by hand to prevent the hand from slipping and falling. The anti-slip grooves 9 opened on the outside of the anti-slip pads 8 can further increase the friction. The first rubber sleeve 5 on the outside of the threaded cover 3 and the second rubber sleeve 10 at the bottom of the outer shell 1 can improve the anti-collision effect and reduce the probability of falling and damage.

Claims

1. A beauty instrument that is easy to replace an electrode head, comprising a housing (1), characterized in that: One end of the housing (1) is movably connected to a control switch (2), the top of one end of the housing (1) is inlaid with a display screen (26), the top of one end of the housing (1) is fixedly connected to two groups of indicator lights (27), the bottom of the housing (1) is fixedly connected to a charging port (12), the top of the housing (1) is provided with a connecting seat (18), and one end of the connecting seat (18) is provided with a disassembly structure for quickly replacing the electrode head; The disassembly and replacement structure includes an external thread seat (20), one end of the connecting seat (18) is fixedly connected to the external thread seat (20), one end of the external thread seat (20) is movably connected to a positioning ring (6), one end of the positioning ring (6) is fixedly connected to the electrode head body (4), one end of the positioning ring (6) is fixedly connected to a rubber ring (21), and the outside of the external thread seat (20) is movably connected to a threaded cover (3).

2. A beauty instrument with easy-to-replace electrode head according to claim 1, characterized in that: The rubber ring (21) is movably connected to the threaded cover (3), and the center line of the connecting seat (18) and the center line of the external threaded seat (20) are on the same vertical plane.

3. The beauty instrument with easy-to-replace electrode head according to claim 1, characterized in that: The center line of the electrode head body (4) and the center line of the positioning ring (6) are on the same horizontal plane, and the positioning ring (6) is movably connected to the threaded cover (3).

4. The beauty instrument with easy-to-replace electrode head according to claim 1, characterized in that: The two sides of the connecting seat (18) are fixedly connected with positioning shafts (19); the top of the housing (1) is provided with a mounting groove (17); the two sides of the interior of the mounting groove (17) are provided with movable grooves (16); the interior of the movable groove (16) is fixedly connected with a friction ring (15); the interior of the housing (1) is provided with a battery compartment (22); the bottom of one end of the connecting seat (18) is fixedly connected with a wiring seat (25); the bottom end of the wiring seat (25) is fixedly connected with a connecting wire (23); and the bottom end of the interior of the mounting groove (17) is provided with a connecting groove (24).

5. The beauty instrument with easy-to-replace electrode head according to claim 4, characterized in that: The communication groove (24) is connected to the interior of the battery compartment (22), and the connecting line (23) passes through the communication groove (24) and extends to the interior of the battery compartment (22).

6. The beauty instrument with easy-to-replace electrode head according to claim 4, characterized in that: The positioning shaft (19) is movably connected to the friction ring (15), and the movable grooves (16) opened on both sides of the interior of the installation groove (17) are symmetrically arranged.

7. The beauty instrument with easy-to-replace electrode head according to claim 1, characterized in that: The outside of the threaded cover (3) is fixedly connected to a first rubber sleeve (5), grooves (7) are provided on both sides of the shell (1), an anti-skid pad (8) is fixedly connected inside the groove (7), an anti-skid groove (9) is provided on one side of the anti-skid pad (8), an adhesive layer (11) is fixedly connected to the bottom end of the outside of the shell (1), a second rubber sleeve (10) is fixedly connected to the outside of the adhesive layer (11), and a rubber convex ring (10) is fixedly connected to the outside of the second rubber sleeve (10). 4), a bottom groove (13) is provided at the bottom end of the second rubber sleeve (10), a reserved cavity (30) is provided in the horizontal direction at the rear end of the shell (1) through the second rubber sleeve (10), and a self-locking rebounder (31) is fixed at the front end of the reserved cavity (30), a telescopic rod (32) is provided in the reserved cavity (30), and the telescopic rod (32) includes a sleeved outer tube and an inner rod, a pressing piece (29) is fixed at the rear end of the aforementioned inner rod, and a contact seat (28) is movably hinged at the front end of the aforementioned outer tube.

8. The beauty instrument with easy-to-replace electrode head according to claim 7, characterized in that: The center line of the first rubber sleeve (5) and the center line of the threaded cover (3) are on the same vertical plane, and the rubber convex rings (14) provided on the outside of the second rubber sleeve (10) are arranged at equal intervals.

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