Simulated hand skin itch alleviator

Abstract

The utility model provides a simulated hand skin itch alleviator. The simulation hand skin itch alleviator comprises a simulation palm and an alleviation assembly, one end of the simulation palm is fixedly connected with four first fixing parts, the surface of the simulation palm located on one side of the first fixing parts is fixedly connected with a second fixing part, and the surface of the simulation palm located on the other side of the first fixing parts is fixedly connected with the alleviation assembly. Second containing cavities are formed in the surfaces of the first fixing piece and the second fixing piece correspondingly, the relieving assembly comprises a driving motor, the driving motor is fixedly connected with the inner walls of the second containing cavities, and the output end of the driving motor is fixedly connected with a small gear. Movable fingers are rotationally connected to the ends, located on one side of the driving motor, of the first fixing piece and the second fixing piece. The skin itch alleviator for the simulated hand has the advantages that a user can conveniently clean, replace and replace the surfaces of the fingers, and meanwhile the fingers can be rapidly opened or closed according to needs.

Description

Technical Field

[0001] This utility model relates to the field of tools for relieving skin itching, and in particular to a simulated hand-shaped skin itching reliever. Background Technology

[0002] Itching is a common clinical manifestation of various skin diseases such as eczema and urticaria. Long-term chronic itching can lead to a significant decline in quality of life. Currently, the main treatments for relieving itchy skin include medication and physical therapy. However, most skin diseases are characterized by recurring flare-ups and persistent symptoms, often requiring home treatment. To alleviate itchy skin, specialized itch relief devices have appeared on the market, some of which even feature a simulated hand design to mimic the human hand.

[0003] Traditional simulated hand itch relief devices still have certain shortcomings in use: Currently, most simulated hand itch relief devices involve all five fingers working together on a specific area of ​​the user's skin. This causes continuous scratching of skin near the itchy area that doesn't need relief, potentially damaging the protective layer of that skin. Furthermore, current bionic hand itch relief devices make it inconvenient for users to quickly adjust and control the moving bionic fingers. Additionally, during use, dirt and other impurities easily adhere to the surface of the bionic fingers, and the current simulated finger structure makes it difficult for users to clean these impurities or replace severely worn or damaged fingers.

[0004] Therefore, it is necessary to provide a new simulated hand skin itching relief device to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by this utility model is to provide a simulated hand skin itching relief device that allows users to easily clean and replace the surface of their fingers, and can quickly turn each finger on or off as needed.

[0006] To solve the above-mentioned technical problems, the simulated hand skin itching reliever provided by this utility model includes: a simulated palm and a relief component. One end of the simulated palm is fixedly connected to a first fixing member, and the number of the first fixing members is four. A second fixing member is fixedly connected to the surface of the simulated palm located on one side of the first fixing member. A second receiving cavity is opened on the surface of both the first fixing member and the second fixing member.

[0007] The relief assembly includes a drive motor, which is fixedly connected to the inner wall of the second receiving cavity. A small gear is fixedly connected to the output end of the drive motor. Movable fingers are rotatably connected to the ends of the first and second fixing members located on one side of the drive motor. A through groove is formed on the surface of the movable finger, and a large gear is rotatably connected inside the through groove. The large gear meshes with the small gear. A fingertip is provided on the outer side of one end of the movable finger. Locking blocks are fixedly connected to the inner walls of the front and rear sides of the fingertip. Locking grooves are formed on the surfaces of the front and rear sides of the movable finger, and the locking grooves match the locking blocks.

[0008] As a further embodiment of this utility model, the end of the simulated hand away from the first fixing member is fixedly connected to an inner support, and the outer support is slidably connected to the outside of the inner support.

[0009] By adjusting the length of the inner support extending beyond the outer support, the overall length of the structure can be changed, allowing the simulated hand to reach the area that needs itch relief when the user holds the handle.

[0010] As a further embodiment of this utility model, a handle is fixedly connected to the end of the outer support, and the surface of the handle is provided with a plurality of equally spaced anti-slip grooves.

[0011] The above technical solution provides a grip that is easy for users to hold, and the anti-slip grooves on its surface can increase the friction between the palm and the grip, making it a user-friendly design.

[0012] As a further embodiment of this utility model, an operation panel is fixedly connected to the top surface of the outer support near the handle. A first receiving cavity is opened inside the outer support. A control module is fixedly connected to one side of the first receiving cavity. The operation panel and the drive motor are electrically connected to the control module.

[0013] The above technical solution, by setting up an operation panel and placing it on the side near the grip, allows users to individually control each drive motor in the structure while holding the handle. When the simulated palm moves to the itchy area and all the moving fingers start to scratch, the user can flexibly adjust according to their own needs, thereby shutting down the moving fingers in the normal skin area to prevent damage to the surface protective layer of the skin. The design is user-friendly and easy to use.

[0014] As a further embodiment of this utility model, a battery module is fixedly connected inside the first receiving cavity located on one side of the control module, and the battery module is electrically connected to the control module.

[0015] The above technical solution enables the battery module to provide power to the various electrical devices in the structure, thus allowing the skin itching relief device to work normally and stably.

[0016] As a further embodiment of this utility model, a number of protrusions are fixedly connected to the outer surface of each of the five fingers, and the protrusions are made of silicone.

[0017] With the above technical solution, when the simulated hand structure is needed to relieve skin itching, the user holds the handle and moves the simulated hand to the designated position, then starts the drive motor. Through the cooperation of the small gear and the large gear, the movable fingers rotate slowly and evenly, allowing the silicone protrusions on the surface to scratch the patient's skin, thereby relieving the condition. Since the fingertips and movable fingers are designed to be detachable and are engaged by locking blocks and slots, the user can easily remove them for cleaning and disinfection after use. The structural design is convenient for the user to operate.

[0018] As a further embodiment of this utility model, the surface of the inner support is provided with a plurality of evenly distributed limiting holes, and the end of the outer support is fixedly connected to a limiting block, the bottom of the limiting block being engaged with a limiting hole on one side.

[0019] By using the above technical solution, after adjusting the appropriate length of the inner support extending beyond the outer support, further fine adjustments are made so that the limiting block on the outer support is engaged in the limiting hole on the adjacent side, thereby achieving fixation.

[0020] Compared with related technologies, the simulated hand skin itching reliever provided by this utility model has the following beneficial effects:

[0021] 1. In this utility model, when the simulated hand structure is needed to relieve skin itching, hold the handle and move the simulated hand to the designated position, then start the drive motor. Through the cooperation of the small gear and the large gear, the movable fingers are driven to rotate slowly and evenly, so that the silicone protrusions on the surface of the fingers scratch the patient's skin, thereby relieving the condition. Since the fingertips and movable fingers are designed to be separable and are engaged by the locking blocks and slots, the user can easily remove them for cleaning and disinfection after use. The structural design is convenient for the user to operate.

[0022] 2. In this utility model, by setting an operation panel and placing it on the side near the handle, it is convenient for the user to control each drive motor in the structure individually while holding the handle. When the simulated palm moves to the itchy skin and all the moving fingers start to scratch, the user can flexibly adjust according to their own needs, thereby shutting down the moving fingers in the normal skin area to prevent damage to the surface protective layer of the skin. The design is user-friendly and easy to use. Attached Figure Description

[0023] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0024] Figure 1 This is a schematic diagram of the overall structure of the simulated hand skin itching relief device of this utility model. Figure 1 ;

[0025] Figure 2 This is a schematic diagram of the overall structure of the simulated hand skin itching relief device of this utility model. Figure 2 ;

[0026] Figure 3 This is a partial structural cross-sectional view of the simulated hand skin itching relief device of this utility model;

[0027] Figure 4 This is a partial structural breakdown diagram of the simulated hand skin itching relief device of this utility model.

[0028] Explanation of key symbols:

[0029] 1. Simulated hand; 2. Relief component; 3. Outer support; 4. Inner support; 5. Handle; 6. Control panel; 7. Anti-slip groove; 8. Limiting block; 9. Limiting hole; 10. First fixing component; 11. Second fixing component; 12. First receiving cavity; 13. Control module; 14. Battery module; 15. Second receiving cavity; 16. Small gear; 17. Large gear; 18. Through groove; 19. Drive motor; 20. Movable finger; 21. Slot; 22. Locking block; 23. Finger tip; 24. Protrusion. Detailed Implementation

[0030] Please combine Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the overall structure of the simulated hand skin itching relief device of this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of the simulated hand skin itching relief device of this utility model. Figure 2 ; Figure 3 This is a partial structural cross-sectional view of the simulated hand skin itching relief device of this utility model; Figure 4 This is a partial structural breakdown diagram of the simulated hand skin itching relief device of this utility model. The simulated hand skin itching relief device includes:

[0031] The simulated hand 1 and the relief component 2 are provided. One end of the simulated hand 1 is fixedly connected to a first fixing member 10. There are four first fixing members 10. A second fixing member 11 is fixedly connected to the surface of the simulated hand 1 located on one side of the first fixing member 10. A second receiving cavity 15 is opened on the surface of both the first fixing member 10 and the second fixing member 11.

[0032] The relief component 2 includes a drive motor 19, which is fixedly connected to the inner wall of the second receiving cavity 15. A pinion 16 is fixedly connected to the output end of the drive motor 19. Movable fingers 20 are rotatably connected to the ends of the first fixing member 10 and the second fixing member 11 located on one side of the drive motor 19. A through groove 18 is provided on the surface of the movable finger 20. A large gear 17 is rotatably connected inside the through groove 18. The large gear 17 meshes with the pinion 16. A fingertip 23 is provided on the outer side of one end of the movable finger 20. A locking block 22 is fixedly connected to the inner walls of the front and rear sides of the fingertip 23. A locking groove 21 is provided on the surface of the front and rear sides of the movable finger 20. The locking groove 21 matches the locking block 22.

[0033] like Figure 1-4 As shown, the end of the simulated hand 1 away from the first fixing member 10 is fixedly connected to an inner support 4, and the outer support 3 is slidably connected to the outside of the inner support 4.

[0034] By adjusting the length of the inner support 4 extending beyond the outer support 3, the overall length of the structure can be changed, so that when the user holds the handle 5, the simulated palm 1 can touch the area that needs to be relieved of itching.

[0035] like Figure 1-4 As shown, a handle 5 is fixedly connected to the end of the outer support 3, and a number of equally spaced anti-slip grooves 7 are provided on the surface of the handle 5.

[0036] The handle is designed for easy gripping, and its surface has anti-slip grooves 7 to increase the friction between the palm and the handle, making it a user-friendly design.

[0037] like Figure 1-4 As shown, an operation panel 6 is fixedly connected to the top surface of the outer support 3 near the handle 5. A first receiving cavity 12 is opened inside the outer support 3. A control module 13 is fixedly connected to one side of the first receiving cavity 12. The operation panel 6 and the drive motor 19 are electrically connected to the control module 13.

[0038] By setting the control panel 6 and placing it on the side near the grip, the user can easily control each drive motor 19 in the structure while holding the handle 5. When the simulated palm 1 moves to the itchy skin and each active finger 20 starts to scratch, the user can flexibly adjust according to their own needs, thereby shutting down the active fingers 20 in the normal skin area to prevent damage to the surface protective layer of the skin. The design is user-friendly and easy to use.

[0039] like Figure 1-4 As shown, a battery module 14 is fixedly connected inside the first receiving cavity 12 located on one side of the control module 13, and the battery module 14 is electrically connected to the control module 13.

[0040] The battery module 14 provides power to the various electrical devices in the structure, enabling the skin itching reliever to work normally and stably.

[0041] like Figure 1-4 As shown, each of the five fingers 23 has several protrusions 24 fixedly connected to its outer surface. The protrusions 24 are made of silicone.

[0042] When the simulated hand structure is needed to relieve skin itching, hold the handle 5 and move the simulated palm 1 to the designated position. Then start the drive motor 19. Through the cooperation of the small gear 16 and the large gear 17, the movable finger 20 is driven to rotate slowly and evenly, so that the silicone protrusions 24 on its surface scratch the patient's skin, thereby relieving the condition. Since the fingertip 23 and the movable finger 20 are designed to be separated and are engaged by the locking block 22 and the locking slot 21, the user can easily remove them for cleaning and disinfection after use. The structural design is convenient for the user to operate.

[0043] like Figure 1-4 As shown, the surface of the inner support 4 is provided with several evenly distributed limiting holes 9, and the end of the outer support 3 is fixedly connected to a limiting block 8, with the bottom of the limiting block 8 engaging with the limiting hole 9 on one side.

[0044] After adjusting the inner support 4 to a suitable length extending from the outer support 3, continue to make minor adjustments so that the limiting block 8 on the outer support 3 is engaged in the limiting hole 9 on the adjacent side, thereby achieving fixation.

[0045] The working principle of the simulated hand skin itching relief device provided by this utility model is as follows:

[0046] First step: When the simulated hand structure is needed to relieve skin itching, hold the handle 5 and move the simulated palm 1 to the designated position, then start the drive motor 19. Through the cooperation of the small gear 16 and the large gear 17, the movable finger 20 is driven to rotate slowly and evenly, so that the silicone protrusions 24 on its surface scratch the patient's skin, thereby relieving the condition. Since the finger 23 and the movable finger 20 are designed to be separated and are engaged by the locking block 22 and the locking slot 21, the user can easily remove them for cleaning and disinfection after use. The structural design is convenient for the user to operate.

[0047] The second step: By setting up the operation panel 6 and placing it on the side near the grip, the user can easily control each drive motor 19 in the structure while holding the handle 5. When the simulated palm 1 moves to the itchy skin and each active finger 20 starts to scratch, the user can flexibly adjust according to their own needs, thereby shutting down the active fingers 20 in the normal skin area to prevent damage to the surface protective layer of the skin. The design is user-friendly and easy to use.

[0048] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0049] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0050] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments, or they can be used directly or indirectly, without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, and they are similarly included within the patent protection scope of the present invention.

Claims

1. A simulated hand skin itching relief device, characterized in that, The device includes a simulated hand (1) and a relief component (2). One end of the simulated hand (1) is fixedly connected to a first fixing member (10). There are four first fixing members (10). A second fixing member (11) is fixedly connected to the surface of the simulated hand (1) located on one side of the first fixing member (10). A second receiving cavity (15) is opened on the surface of both the first fixing member (10) and the second fixing member (11). The relief component (2) includes a drive motor (19), which is fixedly connected to the inner wall of the second receiving cavity (15). A small gear (16) is fixedly connected to the output end of the drive motor (19). Movable fingers (20) are rotatably connected to the ends of the first fixing member (10) and the second fixing member (11) located on one side of the drive motor (19). A through groove (18) is provided on the surface of the movable finger (20). A large gear (17) is rotatably connected inside the through groove (18). The large gear (17) meshes with the small gear (16). A fingertip (23) is provided on the outer side of one end of the movable finger (20). A locking block (22) is fixedly connected to the inner walls of the front and rear sides of the fingertip (23). A locking groove (21) is provided on the surface of the front and rear sides of the movable finger (20). The locking groove (21) matches the locking block (22).

2. The simulated hand skin itching reliever as described in claim 1, characterized in that, The simulated hand (1) is fixedly connected to an inner support (4) at the end away from the first fixing member (10), and the inner support (4) is slidably connected to an outer support (3).

3. The simulated hand skin itching reliever as described in claim 2, characterized in that, The end of the outer support (3) is fixedly connected to a handle (5), and the surface of the handle (5) is provided with several anti-slip grooves (7) distributed at equal intervals.

4. The simulated hand skin itching reliever as described in claim 3, characterized in that, An operation panel (6) is fixedly connected to the top surface of the outer support (3) near the handle (5). A first receiving cavity (12) is opened inside the outer support (3). A control module (13) is fixedly connected to one side of the first receiving cavity (12). The operation panel (6) and the drive motor (19) are electrically connected to the control module (13).

5. The simulated hand skin itching reliever as described in claim 4, characterized in that, A battery module (14) is fixedly connected inside the first receiving cavity (12) located on one side of the control module (13), and the battery module (14) is electrically connected to the control module (13).

6. The simulated hand skin itching reliever as described in claim 5, characterized in that, Each of the five fingers (23) has a number of protrusions (24) fixedly connected to its outer surface, and the protrusions (24) are made of silicone.

7. The simulated hand skin itching reliever as described in claim 6, characterized in that, The inner support (4) has several evenly distributed limiting holes (9) on its surface. The outer support (3) is fixedly connected to a limiting block (8) at its end. The bottom of the limiting block (8) is engaged with a limiting hole (9) on one side.

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