Multi-functional star-shaped needle
Patent Information
- Application Number
- CN202521048417.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-26
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-05-26
AI Technical Summary
但目前的梅花针，仅只有敲击、刺破的功能，操作者还需另外再导入药物，无形中增加了工作量，同时涂抹药物时，易造成药液流失，且有涂抹不均的情况发生，容易影响患者疗效，造成资源浪费
1、通过手持手柄来回摆动，进而可使固定杆带动固定板、固定筒、螺纹块以及梅花针上下摆动，进而可使梅花针对患者的皮肤进行针刺操作，通过将球形块挤压在患者刺破的皮肤处，可使球形块部分收缩至锥形筒的内腔，进而使球形块与锥形筒内壁之间出现缝隙，从而使药液流淌至患者的皮肤上，并使球形块对刺破的皮肤处进行按摩，提高患者的舒适性以及药液分布的均匀性，当球形块收缩至锥形筒内腔之后，可使球形块通过移动杆、移动板挤压弹簧，使弹簧产生相应的弹性形变，进而产生相应的弹力，在弹簧的弹力作用下，可使球形块脱离患者皮肤之后快速复位，在加热板的作用下，可提高药液温度，进而可提高该装置与皮肤接触时的舒适性，避免温度过低影响患者使用时的舒适性。
Smart Images
Figure CN224821160U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plum blossom needle technology, specifically a multifunctional plum blossom needle. Background Technology
[0002] Plum blossom needle, also known as dermal needle or seven-star needle, is a unique acupuncture tool in traditional Chinese medicine. It uses the blade of a metal needle to strike the skin, creating tiny wounds and drawing blood to stimulate acupoints and meridians, thereby clearing blockages and relieving pain.
[0003] In dermatology, plum blossom needle therapy is applicable to various diseases, such as alopecia areata, androgenetic alopecia, vitiligo, and neurodermatitis. These diseases are often treated with a combination of medications. The plum blossom needle primarily serves to open skin pathways, facilitating drug penetration. However, current plum blossom needles only have the function of tapping and puncturing; the operator must also separately introduce the medication, which increases the workload. Furthermore, the application of medication can easily lead to loss of the solution and uneven application, potentially affecting the patient's treatment outcome and wasting resources. Utility Model Content
[0004] The purpose of this utility model is to provide a multifunctional plum blossom needle to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: a multifunctional plum blossom needle, including a fixing plate, a conical cylinder at the top of the fixing plate, a spherical block slidably embedded in the inner cavity of the conical cylinder, a moving rod at the bottom of the spherical block, a moving plate at the bottom of the moving rod, a heating plate at the bottom of the inner cavity of the conical cylinder, a spring between the heating plate and the moving plate, a fixing cylinder at the bottom of the fixing plate, a threaded block screwed into the inner cavity of the fixing cylinder, a plum blossom needle at the bottom of the threaded block, and a limit component in the inner cavity of the conical cylinder.
[0005] Preferably, a fixing rod is provided on the rear side of the fixing plate, and a handle is provided on the rear side of the fixing rod.
[0006] Preferably, the outer wall of the handle is provided with anti-slip ridges.
[0007] Preferably, the limiting component includes a limiting groove and a limiting block. The limiting groove is formed on the inner wall of the conical cylinder, and the limiting block is slidably embedded in the inner cavity of the limiting groove and fixedly connected to the moving plate.
[0008] Preferably, the inner cavity of the limiting groove and the outer wall of the limiting block are adapted to each other and are both dovetail-shaped.
[0009] Preferably, the spherical block is a rubber spherical block.
[0010] Preferably, a power cord is electrically connected to the heating plate, and the power cord passes through the inner cavity of the fixing plate, the fixing rod and the handle in sequence, extending to the rear end of the handle and being electrically connected to the power source.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. By swinging the handle back and forth, the fixed rod drives the fixed plate, fixed cylinder, threaded block, and plum blossom needle to swing up and down, allowing the plum blossom needle to perform acupuncture on the patient's skin. By pressing the spherical block against the punctured skin, the spherical block partially retracts into the inner cavity of the conical cylinder, creating a gap between the spherical block and the inner wall of the conical cylinder. This allows the medicine to flow onto the patient's skin, and the spherical block massages the punctured skin, improving patient comfort and the evenness of medicine distribution. After the spherical block retracts into the inner cavity of the conical cylinder, it compresses the spring through the moving rod and moving plate, causing the spring to deform elastically and generate elastic force. Under the action of the spring, the spherical block quickly returns to its original position after detaching from the patient's skin. The heating plate increases the temperature of the medicine, thereby improving the comfort of the device when in contact with the skin and preventing the temperature from being too low and affecting the patient's comfort during use. Attached Figure Description
[0012] Figure 1 This is a front sectional view of the present invention. Figure 1 ; Figure 2 This is a front sectional view of the present invention. Figure 2 ; Figure 3 This is a three-dimensional structural diagram of the present invention; Figure 4 This utility model Figure 1 Enlarged view of point A.
[0013] In the diagram: 1. Fixed plate; 2. Fixed rod; 3. Handle; 4. Anti-slip ridge; 5. Conical cylinder; 6. Spherical block; 7. Moving rod; 8. Moving plate; 9. Spring; 10. Heating plate; 11. Limiting groove; 12. Limiting block; 13. Fixed cylinder; 14. Threaded block; 15. Plum blossom needle. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0015] Please see Figures 1 to 4This utility model provides a technical solution: a multifunctional plum blossom needle, including a fixing plate 1, a conical cylinder 5 at the top of the fixing plate 1, a spherical block 6 slidably embedded in the inner cavity of the conical cylinder 5, a moving rod 7 at the bottom of the spherical block 6, a moving plate 8 at the bottom of the moving rod 7, a heating plate 10 at the bottom of the inner cavity of the conical cylinder 5, a spring 9 between the heating plate 10 and the moving plate 8, a fixing cylinder 13 at the bottom of the fixing plate 1, a threaded block 14 screwed into the inner cavity of the fixing cylinder 13, and a plum blossom needle 15 at the bottom of the threaded block 14. By swinging the handle 3 back and forth, the fixing rod 2 can drive the fixing plate 1, the fixing cylinder 13, the threaded block 14, and the plum blossom needle 15 to swing up and down, thereby allowing the plum blossom needle 15 to perform acupuncture on the patient's skin. By pressing the spherical block 6 onto the patient's skin... At the punctured skin, the spherical block 6 partially retracts into the inner cavity of the conical cylinder 5, creating a gap between the spherical block 6 and the inner wall of the conical cylinder 5. This allows the medication to flow onto the patient's skin, massaging the punctured area and improving patient comfort and the evenness of medication distribution. After the spherical block 6 retracts into the inner cavity of the conical cylinder 5, it compresses the spring 9 via the moving rod 7 and the moving plate 8, causing the spring 9 to undergo corresponding elastic deformation and generate elastic force. Under the elastic force of the spring 9, the spherical block 6 can quickly return to its original position after detaching from the patient's skin. The heating plate 10 increases the temperature of the medication, improving the comfort of the device when in contact with the skin and preventing excessively low temperatures from affecting patient comfort. The inner cavity of the conical cylinder 5 is equipped with a limit component.
[0016] In this embodiment, a fixing rod 2 is provided on the rear side of the fixing plate 1, and a handle 3 is provided on the rear side of the fixing rod 2. The fixing rod 2 is a rubber flexible rod that can bend when the plum blossom needle 15 taps the skin to absorb the vibration and reduce the vibration on the hand. The handle 3 makes it convenient for the user to hold.
[0017] In this embodiment, the outer wall of the handle 3 is provided with anti-slip ridges 4, which can improve the roughness of the circumference of the outer wall of the handle 3, thereby preventing the handle from slipping out of the hand during use.
[0018] In this embodiment, the limiting component includes a limiting groove 11 and a limiting block 12. The limiting groove 11 is formed on the inner wall of the conical cylinder 5. The limiting block 12 is slidably embedded in the inner cavity of the limiting groove 11 and fixedly connected to the moving plate 8. Under the combined action of the limiting groove 11 and the limiting block 12, the moving rod 7, the spherical block 6 and the moving plate 8 can always slide up and down along a straight line, avoiding the spherical block 6 from deviating or tilting, thus improving the stability of the device during use.
[0019] In this embodiment, the inner cavity of the limiting groove 11 and the outer wall of the limiting block 12 are adapted to each other and are both dovetail-shaped, so that one end of the limiting block 12 can always be embedded in the inner cavity of the limiting groove 11, which improves the stability of the limiting component during use.
[0020] In this embodiment, the spherical block 6 is a rubber spherical block 6, which is soft in texture and can improve comfort.
[0021] In this embodiment, a power cord is electrically connected to the heating plate 10. The power cord passes through the inner cavity of the fixing plate 1, the fixing rod 2 and the handle 3 in sequence and extends to the rear end of the handle 3 and is electrically connected to the power source, which can provide power for the operation of the heating plate 10.
[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A multifunctional plum blossom needle, including a fixing plate (1), characterized in that: The top of the fixed plate (1) is provided with a conical cylinder (5), and a spherical block (6) is slidably embedded in the inner cavity of the conical cylinder (5). A moving rod (7) is provided at the bottom of the spherical block (6), and a moving plate (8) is provided at the bottom of the moving rod (7). A heating plate (10) is provided at the bottom of the inner cavity of the conical cylinder (5), and a spring (9) is provided between the heating plate (10) and the moving plate (8). A fixed cylinder (13) is provided at the bottom of the fixed plate (1), and a threaded block (14) is screwed into the inner cavity of the fixed cylinder (13). A plum blossom pin (15) is provided at the bottom of the threaded block (14), and a limit component is provided in the inner cavity of the conical cylinder (5).
2. The multifunctional plum blossom needle according to claim 1, characterized in that: A fixing rod (2) is provided on the rear side of the fixing plate (1), and a handle (3) is provided on the rear side of the fixing rod (2).
3. The multifunctional plum blossom needle according to claim 2, characterized in that: The outer wall of the handle (3) is provided with anti-slip ridges (4).
4. The multifunctional plum blossom needle according to claim 1, characterized in that: The limiting component includes a limiting groove (11) and a limiting block (12). The limiting groove (11) is opened on the inner wall of the conical cylinder (5). The limiting block (12) is slidably embedded in the inner cavity of the limiting groove (11) and fixedly connected to the moving plate (8).
5. The multifunctional plum blossom needle according to claim 4, characterized in that: The inner cavity of the limiting groove (11) fits well with the outer wall of the limiting block (12) and both are dovetail-shaped.
6. The multifunctional plum blossom needle according to claim 1, characterized in that: The spherical block (6) is a rubber spherical block (6).
7. The multifunctional plum blossom needle according to claim 1, characterized in that: The heating plate (10) is electrically connected to a power cord, which passes through the inner cavity of the fixing plate (1), the fixing rod (2) and the handle (3) in sequence, and extends to the rear end of the handle (3) and is electrically connected to the power source.