Clinical acupoint acupuncture positioner for internal medicine of traditional Chinese medicine

Abstract

The invention discloses a clinical acupoint acupuncture positioner for the internal medicine of traditional Chinese medicine, and relates to the technical field of acupuncture positioners, the clinical acupoint acupuncture positioner comprises a fixed seat, a rotating seat and an arc-shaped track, the two ends of the arc-shaped track are fixedly connected with the rotating seat, a guide seat is slidably connected in the arc-shaped track, and a strip-shaped sliding rail is arranged on the guide seat; a guide sleeve is slidably connected to the strip-shaped sliding rail, a silver needle is inserted into the guide sleeve, a positioning ring is coaxially arranged in the center of the fixing base, the guide sleeve comprises an upper sleeve and a lower sleeve, the outer end of the lower sleeve is slidably connected with the strip-shaped sliding rail on the guide base through a sliding clamping column, and a fine adjustment block is fixed to the side, close to the lower sleeve, of the sliding clamping column. The sliding clamping column is fixedly connected with the lower sleeve through a fine adjustment block, and the fine adjustment block and the sliding clamping column are both vertically arranged. The technical effect that a user can finely adjust the needle feeding direction in the initial needle feeding process is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of acupuncture locators, and in particular to an acupuncture point locator for clinical use in traditional Chinese medicine. Background Art

[0002] Acupuncture is an important part of traditional Chinese medicine with a history of thousands of years. It prevents, treats diseases and regulates the body by applying acupuncture or moxibustion on specific acupuncture points on the human body. It has been listed as an intangible cultural heritage of UNESCO. Acupuncture is based on the meridian theory, which believes that there is a network system composed of meridians and collaterals in the human body. Qi and blood are transported throughout the body through these meridian systems to maintain life activities. When the meridians are blocked and the qi and blood are not flowing smoothly, the human body will develop diseases. Acupuncture stimulates specific acupuncture points, dredges the meridians, and harmonizes qi and blood to achieve the purpose of treating diseases. Acupuncture uses special needles to stimulate acupuncture points, while moxibustion uses moxa to burn on acupuncture points and treats through warm stimulation. Acupuncture can treat a variety of diseases such as painful diseases, functional lesions, gynecological diseases, nervous system diseases and respiratory diseases. Modern scientific research is revealing the mechanism of action of acupuncture, which may work by regulating the nervous system, affecting the endocrine system, improving blood circulation and regulating the immune system. With the popularity of Chinese medicine acupuncture internationally, the World Health Organization (WHO) has also recognized its effectiveness in treating certain diseases. As a traditional medical therapy, acupuncture is not only widely used in China, but also plays its unique medical value around the world. However, it must be performed under the guidance of professional doctors to ensure safety and effectiveness.

[0003] Doctors must be careful and cautious when performing acupuncture to prevent hand tremors, because hand tremors may affect the accuracy of acupuncture, causing the needle to deviate from the predetermined acupoint, affecting the treatment effect; at the same time, hand tremors may cause additional pain or discomfort to patients, reducing the treatment experience. In addition, unstable hand operations increase the risk of puncturing blood vessels, nerves or other important tissues, which may cause bleeding or injury. Therefore, doctors need to accurately control the depth of acupuncture to ensure the effectiveness and safety of the treatment. If there are bacteria on the hands, it is easy to cause bacterial infection, which has serious consequences.

[0004] A Chinese patent with authorization announcement number CN109498445B in the prior art discloses an acupuncture positioning device, including a fixed seat, a rotating seat and an arc-shaped track. The fixed seat and the rotating seat are both annular structures. A slide groove is provided on the upper surface of the fixed seat, and the slide groove cooperates with the rotating seat. Both ends of the arc-shaped track are connected to the rotating seat, and a guide seat is slidably connected in the arc-shaped track. A bar slide rail is provided on the guide seat, and a guide sleeve is slidably connected to the bar slide rail. A silver needle is inserted in the guide sleeve, and a positioning ring is provided in the center of the fixed seat. The positioning ring and the fixed seat are connected by a plurality of support rods.

[0005] In acupuncture treatment, whether to perform oblique needling and fine-tune the direction depends on the location of the acupuncture points, the treatment goals and individual differences. Oblique needling is usually used for superficial muscles or acupuncture points close to organs, aiming to reduce the risk of deep tissue damage and adjust the qi and blood for specific meridians. During acupuncture, the doctor will fine-tune the direction of the needle according to the patient's feelings to find the best reaction point, ensure that blood vessels and nerves are avoided, reduce bleeding and pain, and adjust the depth and range of stimulation to adapt to the body shape and acupuncture point differences of different individuals. However, in the above-mentioned device, after the position of the fixed seat is fixed and the positioning is performed by the rotating seat, arc track and guide seat, it is difficult for the user to fine-tune the direction of the silver needle during the needling process, thereby reducing the advantage of the user's manual operation and fine-tuning of the direction after the needling is reduced, so the above-mentioned device needs to be improved. Summary of the invention

[0006] The embodiment of the present application provides an acupuncture point locator for clinical use in traditional Chinese medicine internal medicine, which solves the technical problem that the locator in the prior art is not convenient for fine-tuning the direction after the user inserts the needle, thereby limiting the operating feel, and achieves the technical effect that the user can fine-tune the needle insertion direction during the initial needle insertion process.

[0007] The embodiment of the present application provides an acupuncture point locator for clinical use in traditional Chinese medicine internal medicine, comprising a fixed seat, a rotating seat and an arc track, the upper surface of the fixed seat is provided with a slide groove, the slide groove and the rotating seat are matched, both ends of the arc track are fixedly connected to the rotating seat, a guide seat is slidably connected in the arc track, the guide seat is provided with a strip slide rail, the strip slide rail is slidably connected with a guide sleeve, a silver needle is inserted in the guide sleeve, a positioning ring is coaxially arranged at the center of the fixed seat, and the positioning ring and the fixed seat are fixedly connected by a plurality of support rods; the silver needle comprises a handle at the upper end and a needle body at the lower end, the guide sleeve comprises an upper sleeve and a lower sleeve, the outer end of the lower sleeve is slidably connected to the strip slide rail on the guide seat through a sliding clamping column, and a needle hole for the needle body to pass through is provided in the interior of the lower sleeve; a fine-tuning block is fixed on the side of the sliding clamping column close to the lower sleeve, the sliding clamping column is fixedly connected to the lower sleeve through the fine-tuning block, the fine-tuning block and the sliding clamping column are both vertically arranged, and the fine-tuning block is made of elastic rubber material.

[0008] Preferably, the lengths of the fine-tuning block and the sliding clamp are equal to the length of the lower sleeve, and the length of the lower sleeve is less than one-third of the length of the needle body; the upper sleeve and the lower sleeve are rotatably connected, and a plug ring is coaxially fixed to the bottom end of the upper sleeve, and the plug ring is annular, and a plurality of flanges are fixed to the edge of the bottom end of the plug ring, and the flanges are evenly distributed around the bottom of the plug ring; a slot is coaxially opened at the top end of the lower sleeve, and the slot is matched with the plug ring, and the plug ring can be inserted into the slot; the flange is made of elastic rubber material, which is used to prevent the plug ring from detaching from the slot; a hole is coaxially opened on the upper sleeve, and the hole is matched with the handle, and the needle hole is matched with the needle body.

[0009] Preferably, a card block is symmetrically arranged on both sides of the sliding card column, and a card slot is vertically opened on the inner side of the strip slide rail. The card block is slidably connected to the inside of the card slot. The card block is used to position the sliding card column to prevent the sliding card column from detaching from the strip slide rail.

[0010] Preferably, a power-on module is embedded at the bottom of the sliding column near the fine-tuning block. The power-on module has an independent power supply and a resistive load built in, and is used to release current to the electrorheological fluid, thereby changing the electrorheological fluid from liquid to solid.

[0011] Preferably, a power-on contact is fixed on one side of the power-on module close to the fine-tuning block, and the power-on contact passes through the side wall of the fine-tuning block. The end of the power-on contact away from the power-on module contacts the electrorheological fluid inside the adaptation cavity. When the power-on module is started, the power-on contact passes current into the electrorheological fluid, thereby hardening the electrorheological fluid, so that the electrorheological fluid overcomes the resilience of the fine-tuning block after deformation.

[0012] Preferably, a button switch is fixed on the side of the power-on module away from the fine-tuning block, and the end of the button switch away from the power-on module penetrates to the outside of the side wall of the sliding column, so that the user can control the on and off of the current inside the power-on module through the button switch.

[0013] Preferably, the fine-tuning block is hollow inside, an adaptation cavity is provided inside the fine-tuning block, and the adaptation cavity is filled with electrorheological fluid; an adaptation groove is provided in the middle of the sliding column away from the fine-tuning block, and the adaptation groove is a through groove, one end of the adaptation groove opens toward the middle of the fine-tuning block, and the other end of the adaptation groove opens toward the outside of the sliding column.

[0014] Preferably, a filling hole is coaxially opened inside the lower sleeve, and filling cotton is arranged inside the filling hole.

[0015] Preferably, the filling hole is a through hole, and the diameter of the filling hole is larger than the diameter of the silver needle handle; the filling cotton is a cylinder as a whole, and the needle hole is coaxially opened in the center of the filling cotton.

[0016] Preferably, the diameter of the filling cotton is larger than the diameter of the filling hole, so that the filling cotton can be fixed in the filling hole and clamp the needle body at the same time.

[0017] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0018] By setting a fine-tuning block, the fine-tuning block interacts with the lower sleeve and the sliding clamp column respectively. When the user controls the needle insertion by pinching the upper sleeve of the guide sleeve, during the needle insertion process, the user can control the upper sleeve to elastically deform the fine-tuning block, thereby fine-tuning the direction of the needle body. Moreover, since the silver needle is elastically fixed as a whole by the fine-tuning block, the fine-tuning block can relieve hand shaking while allowing the hand to have a larger operating space. When the user fine-tunes the needle insertion, there can be tactile feedback of the needle insertion, which solves the technical problem that the positioner of the prior art is not convenient for fine-tuning the direction after the user inserts the needle, thereby limiting the operating feel, and achieves the technical effect that the user can fine-tune the needle insertion direction during the initial needle insertion process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of a silver needle according to the first embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the upper sleeve structure of Embodiment 1 of the present invention;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of a sleeve according to an embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of a top view of a sleeve structure according to an embodiment of the present invention;

[0024] Figure 6 This is a schematic diagram of the right side structure of a sleeve according to an embodiment of the present invention;

[0025] Figure 7 This is a schematic diagram of the stretching state of the fine-tuning block in the first embodiment of the present invention;

[0026] Figure 8 This is a schematic diagram of the guide seat structure of Embodiment 1 of the present invention;

[0027] Fig. 9 This is a schematic diagram of the internal structure of the fine-tuning block of Embodiment 2 of the present invention;

[0028] Fig.10 This is a schematic diagram of the deformation state of the fine-tuning block of Embodiment 2 of the present invention;

[0029] Fig.11This is a schematic diagram of the position of the filling cotton in Example 3 of the present invention.

[0030] In the figure:

[0031] Fixed seat 100; rotating seat 200; arc track 300; guide seat 400; strip slide rail 410; slot 411; guide sleeve 500; upper sleeve 510; plug ring 511; lower sleeve 520; slot 521; needle hole 522; filling hole 523; filling cotton 524; silver needle 600; handle 610; needle body 620; positioning ring 700; support rod 710; sliding clamp column 800; clamp block 810; fine-tuning block 820; adaptation cavity 821; adaptation slot 830; power-on module 840; button switch 841. DETAILED DESCRIPTION

[0032] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0033] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0035] Embodiment 1: Figures 1 to 8 As shown, the present application is a kind of acupuncture locator for clinical use in Chinese medicine internal medicine, including a fixed seat 100, a rotating seat 200 and an arc track 300, the fixed seat 100 and the rotating seat 200 are both annular structures, the upper surface of the fixed seat 100 is provided with a slide groove, the slide groove and the rotating seat 200 cooperate, both ends of the arc track 300 are fixedly connected to the rotating seat 200, the arc track 300 is a semicircular ring, a guide seat 400 is slidably connected in the arc track 300, the guide seat 400 is provided with a strip slide rail 410, the strip slide rail 410 is slidably connected with a guide sleeve 500, a silver needle 600 is inserted in the guide sleeve 500, a positioning ring 700 is coaxially arranged at the center of the fixed seat 100, and the positioning ring 700 and the fixed seat 100 are fixedly connected by a plurality of support rods 710;

[0036] The silver needle 600 includes a handle 610 at the upper end and a needle body 620 at the lower end. The handle 610 is provided with dense anti-slip grooves. The guide sleeve 500 includes an upper sleeve 510 and a lower sleeve 520. The upper sleeve 510 and the lower sleeve 520 are rotatably connected. The outer end of the lower sleeve 520 is slidably connected to the strip slide rail 410 on the guide seat 400 through a sliding clamp column 800. The interior of the lower sleeve 520 is provided with a needle hole 522 for the needle body 620 to pass through.

[0037] The bottom end of the upper sleeve 510 is coaxially fixed with an insert ring 511, the insert ring 511 is annular, and the bottom edge of the insert ring 511 is fixed with multiple flanges, the flanges are evenly distributed around the bottom of the insert ring 511, and the top of the lower sleeve 520 is coaxially provided with a slot 521, the slot 521 is adapted to the insert ring 511, and the insert ring 511 can be inserted into the slot 521; the flange is made of elastic rubber material, and is used to prevent the insert ring 511 from escaping from the slot 521; the upper sleeve 510 is coaxially provided with a socket, the socket is adapted to the handle 610, and the needle hole 522 is adapted to the needle body 620;

[0038] A block 810 is symmetrically arranged on both sides of the sliding column 800, and a slot 411 is vertically opened inside the bar slide rail 410. The block 810 is slidably connected inside the slot 411. The block 810 is used to position the sliding column 800 to prevent the sliding column 800 from being separated from the bar slide rail 410.

[0039] A fine-tuning block 820 is fixed to the side of the sliding column 800 close to the lower sleeve 520. The sliding column 800 is fixedly connected to the lower sleeve 520 through the fine-tuning block 820. The fine-tuning block 820 and the sliding column 800 are both vertically arranged. The fine-tuning block 820 is made of elastic rubber. The lengths of the fine-tuning block 820 and the sliding column 800 are equal to the length of the lower sleeve 520. The length of the lower sleeve 520 is less than one-third of the length of the needle body 620.

[0040] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages:

[0041] In this embodiment, a fine-tuning block 820 is provided so that the fine-tuning block 820 interacts with the lower sleeve 520 and the sliding clamp 800 respectively. When the user controls the needle insertion by pinching the upper sleeve 510 of the guide sleeve 500, during the needle insertion process, the user can control the upper sleeve 510 to elastically deform the fine-tuning block 820, thereby fine-tuning the direction of the needle body 620. In addition, since the silver needle 600 is elastically fixed as a whole by the fine-tuning block 820, the fine-tuning block 820 can relieve hand shaking while allowing the hand to have a larger operating space. When the user fine-tunes the needle insertion, there can be tactile feedback of the needle insertion, which solves the technical problem that the positioner of the prior art is not convenient for fine-tuning the direction after the user inserts the needle, thereby limiting the operating feel, and achieves the technical effect that the user can fine-tune the needle insertion direction during the initial needle insertion process.

[0042] Embodiment 2: Considering that the fine-tuning block 820 in the above-mentioned embodiment 1 can give the user's hand greater freedom and make the needle insertion process more flexible, it still has certain defects. For example, after the fine-tuning block 820 is stretched, the reaction force of its elastic deformation on the user's hand also changes with the stretching amount according to the stretched length. Therefore, after the user inserts the needle and finds a suitable needle insertion direction according to the patient's condition, if the silver needle 600 wants to maintain a fixed inclination angle, it is necessary to always overcome the reaction force of the elastic deformation. Therefore, after determining the direction, the user needs to consume a certain amount of labor intensity to keep the direction unchanged. Therefore, it is necessary to improve the device, such as Fig. 9 and Fig.10 As shown, the specific structure is as follows:

[0043] The bottom of the sliding clamp 800 near the fine-tuning block 820 is embedded with a power module 840, and the power module 840 has an independent power supply and a resistance load built in, which is used to release current to the electrorheological fluid, thereby changing the electrorheological fluid from liquid to solid; the power module 840 near the fine-tuning block 820 is fixed with a power contact, which passes through the side wall of the fine-tuning block 820, and the end of the power contact away from the power module 840 contacts the electrorheological fluid in the adaptation cavity 821. When the power module 840 is started, the power The electrical contacts pass current into the electrorheological fluid, so that the electrorheological fluid hardens, so that the electrorheological fluid overcomes the resilience of the fine-tuning block 820 after deformation; the power module 840 is fixed with a button switch 841 on the side away from the fine-tuning block 820, and the end of the button switch 841 away from the power module 840 penetrates to the outside of the side wall of the sliding clamp 800, so that the user can control the on and off of the current inside the power module 840 through the button switch 841, and the button switch 841 is a self-locking switch, which will switch and maintain its on and off state after the user presses it. After the user fine-tunes the silver needle 600 to the appropriate angle during the needle insertion process, press the button switch 841 to release the current from the power module 840, and the electrorheological fluid hardens, thereby preventing the fine-tuning block 820 from rebounding and fixing the angle of the guide sleeve 500, thereby enhancing the user's needle insertion stability.

[0044] The interior of the fine-tuning block 820 is hollow, and an adaptation cavity 821 is provided inside the fine-tuning block 820, and the adaptation cavity 821 is filled with electrorheological fluid; an adaptation groove 830 is provided in the middle of the side of the sliding column 800 away from the fine-tuning block 820, and the adaptation groove 830 is a through groove, one end of the adaptation groove 830 is opened toward the middle of the fine-tuning block 820, and the other end of the adaptation groove 830 is opened toward the outside of the sliding column 800; when the fine-tuning block 820 is squeezed by an external force, it can be deformed toward the inside of the adaptation groove 830, and the lower sleeve 520 can be moved as a whole toward the sliding column 800. At the same time, after the fine-tuning block 820 is deformed to the inside of the adaptation groove 830, under the action of the power-on module 840, the electrorheological fluid becomes hard, which can make the connection between the fine-tuning block 820 and the sliding column 800 more stable, so that displacement and jitter caused by the elastic deformation of the outer wall of the fine-tuning block 820 are not easy to occur.

[0045] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages:

[0046] In this embodiment, the adaptation cavity 821, the power-on module 840 and the adaptation slot 830 cooperate with each other to quickly fix the needle insertion angle of the fine-tuned silver needle 600, while maintaining a certain shock-absorbing effect, thereby improving the stability of needle insertion and further reducing labor intensity.

[0047] Embodiment 3: To facilitate the removal of the positioner after the needle is inserted and to prevent the silver needle 600 from being contaminated by the user's hand during the removal, the following improvements are made to the device, such as Fig.11 As shown, the specific structure is as follows:

[0048] A filling hole 523 is coaxially provided inside the lower sleeve 520, and a filling cotton 524 is arranged inside the filling hole 523. The filling hole 523 is a through hole, and the diameter of the filling hole 523 is larger than the diameter of the handle 610 of the silver needle 600; the filling cotton 524 is a cylinder as a whole, and the needle hole 522 is coaxially provided at the center of the filling cotton 524; the diameter of the filling cotton 524 is larger than the diameter of the filling hole 523, so that the filling cotton 524 can be fixed in the filling hole 523 and clamp the needle body 620 at the same time. When the user has finished inserting the needle, the filling cotton 524 and the silver needle 600 can be pulled out of the locator at the same time with a slight force, and the filling cotton 524 always keeps wrapping the upper end of the needle body 620, and the user's hand does not touch the needle body 620 at all times, thereby preventing the needle body 620 from being contaminated.

[0049] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages:

[0050] In this embodiment, by providing a filling hole 523 and a filling cotton 524, the silver needle 600 can be easily pulled out of the locator from the lower end of the lower sleeve 520, and the needle body 620 is always kept out of contact with the user's hand, thereby ensuring that the needle body 620 is not contaminated. At the same time, the filling cotton 524 can further cushion the shaking of the hand.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A clinical acupuncture point locator for traditional Chinese medicine internal medicine, comprising a fixed seat (100), a rotating seat (200) and an arc track (300), wherein a slide groove is provided on the upper surface of the fixed seat (100), the slide groove cooperates with the rotating seat (200), both ends of the arc track (300) are fixedly connected to the rotating seat (200), a guide seat (400) is slidably connected in the arc track (300), a strip slide rail (410) is provided on the guide seat (400), and the strip slide rail (410) A guide sleeve (500) is slidably connected to the upper part, a silver needle (600) is inserted into the guide sleeve (500), a positioning ring (700) is coaxially arranged at the center of the fixing seat (100), and the positioning ring (700) and the fixing seat (100) are fixedly connected via a plurality of support rods (710); the silver needle (600) includes a handle (610) at the upper end and a needle body (620) at the lower end, and the guide sleeve (500) includes an upper sleeve (510) and a lower sleeve (520), characterized in that: The outer end of the lower sleeve (520) is slidably connected to the strip slide rail (410) on the guide seat (400) via a sliding clamping column (800), and a needle hole (522) is provided inside the lower sleeve (520) for the needle body (620) to pass through; a fine-tuning block (820) is fixed to the side of the sliding clamping column (800) close to the lower sleeve (520), and the sliding clamping column (800) is fixedly connected to the lower sleeve (520) via the fine-tuning block (820); the fine-tuning block (820) and the sliding clamping column (800) are both vertically arranged, and the fine-tuning block (820) is made of elastic rubber material.

2. The acupuncture point locator for clinical use in Chinese medicine internal medicine according to claim 1, characterized in that: The lengths of the fine-tuning block (820) and the sliding clamp (800) are equal to the length of the lower sleeve (520), and the length of the lower sleeve (520) is less than one third of the length of the needle body (620); the upper sleeve (510) and the lower sleeve (520) are rotatably connected, and an insert ring (511) is coaxially fixed to the bottom end of the upper sleeve (510), and the insert ring (511) is annular, and a plurality of flanges are fixed to the bottom edge of the insert ring (511), and the flanges are arranged along the insert ring (5 11) The bottom is evenly distributed around the bottom, and the top of the lower sleeve (520) is coaxially provided with a slot (521), and the slot (521) is adapted to the plug ring (511), and the plug ring (511) can be inserted into the slot (521); the flange is made of elastic rubber material, and is used to prevent the plug ring (511) from escaping from the slot (521); the upper sleeve (510) is coaxially provided with a socket, and the socket is adapted to the handle (610), and the needle hole (522) is adapted to the needle body (620).

3. The acupuncture point locator for clinical use in Chinese medicine internal medicine according to claim 1, characterized in that: A clamping block (810) is symmetrically arranged on both sides of the sliding clamping column (800), and a clamping groove (411) is vertically opened inside the strip slide rail (410). The clamping block (810) is slidably connected inside the clamping groove (411). The clamping block (810) is used to position the sliding clamping column (800) to prevent the sliding clamping column (800) from detaching from the strip slide rail (410).

4. The acupuncture point locator for clinical use in Chinese medicine internal medicine according to claim 1, characterized in that: A power-on module (840) is embedded at the bottom of the sliding clamp (800) on one side close to the fine-tuning block (820). The power-on module (840) has an independent power supply and a resistance load built in, and is used to release current to the electrorheological fluid, thereby changing the electrorheological fluid from a liquid state to a solid state.

5. The acupuncture point locator for clinical use in Chinese medicine internal medicine according to claim 4, characterized in that: A power contact is fixed on one side of the power-on module (840) close to the fine-tuning block (820), and the power contact passes through the side wall of the fine-tuning block (820). The end of the power contact away from the power-on module (840) contacts the electrorheological fluid inside the adaptation cavity (821). When the power-on module (840) is started, the power contact passes current into the electrorheological fluid, thereby hardening the electrorheological fluid, so that the electrorheological fluid overcomes the resilience of the fine-tuning block (820) after deformation.

6. The acupuncture point locator for clinical use in Chinese medicine internal medicine according to claim 5, characterized in that: A button switch (841) is fixed to one side of the power-on module (840) away from the fine-tuning block (820), and one end of the button switch (841) away from the power-on module (840) penetrates to the outside of the side wall of the sliding clamping column (800), so that a user can control the on and off of the current inside the power-on module (840) through the button switch (841).

7. The acupuncture point locator for clinical use in Chinese medicine internal medicine according to claim 6, characterized in that: The interior of the fine-tuning block (820) is hollow, and an adaption cavity (821) is provided inside the fine-tuning block (820), and the interior of the adaption cavity (821) is filled with electrorheological fluid; an adaption groove (830) is provided in the middle of the side of the sliding clamping column (800) away from the fine-tuning block (820), and the adaption groove (830) is a through groove, and one end of the adaption groove (830) opens toward the middle of the fine-tuning block (820), and the other end of the adaption groove (830) opens toward the outside of the sliding clamping column (800).

8. The acupuncture point locator for clinical use in Chinese medicine internal medicine according to claim 1, characterized in that: A filling hole (523) is coaxially opened inside the lower sleeve (520), and filling cotton (524) is arranged inside the filling hole (523).

9. The acupuncture point locator for clinical use in Chinese medicine internal medicine according to claim 8, characterized in that: The filling hole (523) is a through hole, and the diameter of the filling hole (523) is larger than the diameter of the handle (610) of the silver needle (600); the filling cotton (524) is a cylinder as a whole, and the needle hole (522) is coaxially opened at the center of the filling cotton (524).

10. The acupuncture point locator for clinical use in Chinese medicine internal medicine according to claim 9, characterized in that: The diameter of the filling cotton (524) is greater than the diameter of the filling hole (523), so that the filling cotton (524) can be fixed in the filling hole (523) and clamp the needle body (620) at the same time.

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