Lifting device for cosmetic instrument

Abstract

The utility model relates to the technical field of beauty instruments, in particular to a lifting device for a beauty instrument. Comprising a base, a frame body arranged on the base, a circuit board arranged on the frame body, a first photoelectric switch and a second photoelectric switch which are electrically connected with the circuit board, a lifting seat movably arranged on the frame body, a threaded shaft in threaded connection with the lifting seat and a motor arranged on the frame body, and the motor is in driving connection with the lifting seat through the threaded shaft; the lifting base is provided with an induction plate used in cooperation with the first optoelectronic switch and the second optoelectronic switch, and a clamping groove is formed in the end, away from the threaded shaft, of the lifting base. The beauty instrument can be automatically taken, placed and used, taking and placing are easy, convenient and efficient, use safety is high, and use experience is improved.

Description

Technical Field

[0001] This utility model relates to the field of beauty instrument technology, and in particular to a lifting device for a beauty instrument. Background Technology

[0002] With the improvement of people's living standards in recent years, people are paying more and more attention to their appearance. As a result, various beauty devices have emerged on the market to meet people's needs. Beauty devices are tools that use physical therapy to soothe the skin, better cleanse the skin, and improve the absorption of skincare products, and they are becoming increasingly popular. When people need to use a beauty device, they usually take it directly from the packaging box. However, in order to ensure that the beauty device is placed stably inside the box and will not easily shake or tip over, most existing packaging boxes adopt a close-fitting, wrapping design. Therefore, the connection between the packaging box and the beauty device is relatively tight and secure, making it difficult for people to take the beauty device out of the box. This is time-consuming and laborious, and may even lead to the beauty device being accidentally dropped and broken due to instability, affecting the user experience. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by providing a lifting device for beauty instruments, enabling automated loading and unloading of the beauty instruments, making loading and unloading simple and efficient, ensuring high safety, and improving the user experience.

[0004] To achieve the above objectives, this utility model provides a lifting device for a beauty instrument, comprising a base, a frame disposed on the base, a circuit board disposed on the frame, a first photoelectric switch and a second photoelectric switch electrically connected to the circuit board, a lifting seat movably disposed on the frame, a threaded shaft threadedly connected to the lifting seat, and a motor disposed on the frame. The motor is drivenly connected to the lifting seat via the threaded shaft. The lifting seat is provided with a sensing plate that works in conjunction with the first photoelectric switch and the second photoelectric switch. A clamping groove is provided at the end of the lifting seat away from the threaded shaft.

[0005] Preferably, the frame is provided with a first vertical groove and a second vertical groove, which are interconnected and form a cross shape. Sliders are provided on both sides of the lifting seat. The sliders are protruding from the outer wall of the lifting seat and are integrally formed with the lifting seat in a cross shape. The lifting seat is slidably connected to the first vertical groove and the sliders are slidably connected to the second vertical groove.

[0006] Preferably, the base is provided with a first guide rod and a second guide rod, the first guide rod and the second guide rod are arranged perpendicularly to the base, and the lifting seat is provided with a first guide hole and a second guide hole, the first guide rod and the second guide rod are slidably connected to the first guide hole and the second guide hole respectively.

[0007] Preferably, the bottom of the frame is provided with a first positioning post, and the base is provided with a first positioning hole for accommodating the first positioning post.

[0008] Preferably, the bottom of the frame is provided with a first connecting hole, and the base is provided with a first mounting hole and a first mounting screw connected to the first mounting hole. The first mounting screw passes through the first mounting hole and is connected to the first connecting hole.

[0009] Preferably, a second positioning post is provided on the outer side of the frame, and the circuit board is provided with a second positioning hole for accommodating the second positioning post.

[0010] Preferably, the outer side of the frame is provided with a second connecting hole, the circuit board is provided with a second mounting hole and a second mounting screw connected to the second mounting hole, and the second mounting screw passes through the second mounting hole and is connected to the second connecting hole.

[0011] Preferably, a connector is provided on the outside of the motor, and the circuit board is provided with a connecting wire that is electrically connected to the connector.

[0012] The beneficial effects of this utility model are: it enables automated picking and placing of the beauty device, making it simple and efficient to pick up and place, ensuring high safety, and improving the user experience. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is an exploded structural diagram of the present invention.

[0015] Figure 3 This is a schematic diagram of the base structure of this utility model.

[0016] The reference numerals in the figures include:

[0017] 1—Base; 11—First Guide Rod; 12—Second Guide Rod

[0018] 13 – First positioning hole; 14 – First mounting hole; 15 – First mounting screw

[0019] 2—Frame 21—First Vertical Slot 22—Second Vertical Slot

[0020] 23 – First positioning post; 24 – First connecting hole; 25 – Second positioning post

[0021] 26 - Second connecting hole

[0022] 3—Circuit board; 31—Second positioning hole; 32—Second mounting hole

[0023] 33 – Second mounting screw; 34 – Connecting wire

[0024] 4 – First photoelectric switch; 5 – Second photoelectric switch

[0025] 6—Lifting seat; 61—Induction plate; 62—Clamping slot

[0026] 63 – Slider; 64 – First guide hole; 65 – Second guide hole

[0027] 7 - Threaded shaft; 8 - Motor; 9 - Connector. Detailed Implementation

[0028] The present invention will now be described in detail with reference to the accompanying drawings.

[0029] like Figures 1 to 3 As shown, a lifting device for a beauty instrument according to this utility model includes a base 1, a frame 2 disposed on the base 1, a circuit board 3 disposed on the frame 2, a first photoelectric switch 4 and a second photoelectric switch 5 electrically connected to the circuit board 3, a lifting seat 6 movably disposed on the frame 2, a threaded shaft 7 threadedly connected to the lifting seat 6, and a motor 8 disposed on the frame 2. The motor 8 is drivenly connected to the lifting seat 6 through the threaded shaft 7. The lifting seat 6 is provided with a sensing plate 61 that works in conjunction with the first photoelectric switch 4 and the second photoelectric switch 5. A clamping groove 62 is provided at the end of the lifting seat 6 away from the threaded shaft 7.

[0030] like Figure 1As shown, the lifting device is installed inside the packaging box. When the user needs to use the beauty device, they press the button on the packaging box to start the motor 8. The lifting seat 6 clamps and fixes the beauty device on the lifting seat 6 through the clamping groove 62. When the motor 8 rotates, it also drives the threaded shaft 7 to rotate. Since the threaded shaft 7 is threadedly engaged with the lifting seat 6, the rotation of the threaded shaft 7 can drive the lifting seat 6 to move, causing the lifting seat 6 to move downward along the frame 2. When the sensing plate 61 of the lifting seat 6 moves to the position of the second photoelectric switch 5, the sensing plate 61 will block the detection end of the second photoelectric switch 5, thereby changing the light path and triggering the second photoelectric switch 5 to generate a signal, which helps to accurately control the downward movement of the lifting seat 6. The lifting seat 6 is lowered to a suitable position for the user to pick up the device and then automatically stops, effectively preventing damage or accidents caused by excessive movement. After use, the device is placed in the clamping slot 62, and the button is pressed again to start the motor 8, causing the lifting seat 6 to move upward along the frame 2. When the sensor plate 61 of the lifting seat 6 moves to the position of the first photoelectric switch 4, the sensor plate 61 blocks the detection end of the first photoelectric switch 4, thereby changing the light path and triggering the first photoelectric switch 4 to generate a signal, so that the lifting seat 6 rises to a suitable position to completely store the device, making storage convenient, time-saving, and labor-saving, and significantly improving the lifting accuracy of the lifting seat 6. The frame 2 is made of plastic material, effectively replacing metal materials and significantly reducing costs. This utility model realizes automated picking and placing of the beauty device, which is simple and efficient, safe to use, and improves the user experience.

[0031] In this embodiment, the frame 2 is provided with a first vertical groove 21 and a second vertical groove 22, which are interconnected and form a cross shape. A slider 63 is provided on both sides of the lifting seat 6, protruding from the outer wall of the lifting seat 6. The slider 63 is integrally formed with the lifting seat 6 in a cross shape. The lifting seat 6 is slidably connected to the first vertical groove 21, and the slider 63 is slidably connected to the second vertical groove 22. Specifically, the first vertical groove 21 and the second vertical groove 22 are provided through the frame 2 and are interconnected and form a cross shape. The slider 63 is integrally formed with the lifting seat 6 in a cross shape, facilitating the sliding connection between the lifting seat 6 and the first vertical groove 21, and the sliding connection between the slider 63 and the second vertical groove 22, resulting in high directional movement stability.

[0032] In this embodiment, the base 1 is provided with a first guide rod 11 and a second guide rod 12, which are perpendicular to the base 1. The lifting seat 6 is provided with a first guide hole 64 and a second guide hole 65, and the first guide rod 11 and the second guide rod 12 are slidably connected to the first guide hole 64 and the second guide hole 65, respectively. Specifically, the first guide rod 11 and the second guide rod 12 are vertically arranged on the base 1, and the first guide rod 11 and the second guide rod 12 are slidably connected to the first guide hole 64 and the second guide hole 65, respectively. When the lifting seat 6 slides up and down along the first vertical groove 21 and the second vertical groove 22 via the slider 63, the lifting seat 6 is slidably connected to the first guide rod 11 and the second guide rod 12 via the first guide hole 64 and the second guide hole 65, respectively. The use of a double guide rod and a cross-shaped lifting seat 6 structure greatly improves the force balance of the beauty device and avoids deformation under force.

[0033] In this embodiment, the bottom of the frame 2 is provided with a first positioning post 23, and the base 1 is provided with a first positioning hole 13 for accommodating the first positioning post 23. Specifically, the frame 2 is inserted into the first positioning hole 13 through the first positioning post 23, which facilitates quick positioning between the frame 2 and the base 1.

[0034] In this embodiment, the bottom of the frame 2 is provided with a first connecting hole 24, and the base 1 is provided with a first mounting hole 14 and a first mounting screw 15 connected to the first mounting hole 14. The first mounting screw 15 passes through the first mounting hole 14 and is connected to the first connecting hole 24. Specifically, preferably, four first connecting holes 24, four first mounting holes 14, and four first mounting screws 15 are provided. The first mounting screws 15 pass through the first mounting holes 14 and are connected and fixed to the first connecting holes 24, thereby achieving a stable connection between the frame 2 and the base 1.

[0035] In this embodiment, a second positioning post 25 is provided on the outer side of the frame 2, and the circuit board 3 is provided with a second positioning hole 31 for accommodating the second positioning post 25. Specifically, the frame 2 is inserted into the second positioning hole 31 through the second positioning post 25, which facilitates quick positioning between the frame 2 and the circuit board 3.

[0036] In this embodiment, the outer side of the frame 2 is provided with a second connecting hole 26, and the circuit board 3 is provided with a second mounting hole 32 and a second mounting screw 33 connected to the second mounting hole 32. The second mounting screw 33 passes through the second mounting hole 32 and connects to the second connecting hole 26. Specifically, preferably, four second connecting holes 26, four second mounting holes 32, and four second mounting screws 33 are provided. The second mounting screws 33 pass through the second mounting holes 32 and connect and fix to the second connecting holes 26, thereby achieving a stable connection between the frame 2 and the circuit board 3.

[0037] In this embodiment, a connector 9 is provided on the outside of the motor 8, and the circuit board 3 is provided with a connecting line 34 that is electrically connected to the connector 9. Specifically, preferably, the motor 8 is a stepper motor, and the circuit board 3 is electrically connected to the connector 9 through the connecting line 34, which facilitates the electrical connection of the connector 9 to an external power source, providing efficient power support for the normal operation of the lifting device. By driving the stepper motor and feeding back the lifting signal through a photoelectric switch, a closed-loop control structure is formed.

[0038] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A lifting device for a cosmetic instrument, characterized in that: Including base, setting up in base's frame, setting up in frame's circuit board, with circuit board electric connection's first photoelectric switch and second photoelectric switch, activity setting up in frame's lifting seat, with lifting seat screw connection's screw shaft and setting up in frame's motor, motor through screw shaft and lifting seat drive connection, lifting seat is equipped with with first photoelectric switch, second photoelectric switch cooperation uses the inductive plate, lifting seat is away from screw shaft one end is equipped with clamping groove.

2. The lifting device for a cosmetic instrument according to claim 1, characterized in that: The frame is provided with a first vertical slot and a second vertical slot, the first vertical slot and the second vertical slot are communicated with each other in a cross shape, both sides of the lifting seat are provided with sliding blocks, the sliding blocks are protruded from the outer wall of the lifting seat, the sliding blocks are integrally formed with the lifting seat in a cross shape, the lifting seat is slidably connected with the first vertical slot, and the sliding blocks are slidably connected with the second vertical slot.

3. The lifting device for a cosmetic instrument according to claim 2, characterized in that: The base is provided with a first guide rod and a second guide rod, the first guide rod and the second guide rod are vertically arranged with the base, the lifting seat is provided with a first guide hole and a second guide hole, and the first guide rod and the second guide rod are slidably connected with the first guide hole and the second guide hole respectively.

4. The lifting device for a cosmetic instrument according to claim 1, characterized in that: The bottom of the frame is provided with a first positioning column, and the base is provided with a first positioning hole for accommodating the first positioning column.

5. The lifting device for a cosmetic instrument according to claim 4, characterized in that: The bottom of the frame is provided with a first connecting hole, and the base is provided with a first mounting hole and a first mounting screw connected with the first mounting hole, the first mounting screw passes through the first mounting hole and is connected with the first connecting hole.

6. The lifting device for a cosmetic instrument according to claim 1, wherein: The outside of the frame is provided with a second positioning column, and the circuit board is provided with a second positioning hole for accommodating the second positioning column.

7. The lifting device for a cosmetic instrument according to claim 6, characterized in that: The outside of the frame is provided with a second connecting hole, and the circuit board is provided with a second mounting hole and a second mounting screw connected with the second mounting hole, the second mounting screw passes through the second mounting hole and is connected with the second connecting hole.

8. The lifting device for a cosmetic instrument according to claim 1, characterized in that: The outside of the motor is provided with a connector, and the circuit board is provided with a connecting line electrically connected with the connector.

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