Electric needle clamp for acupuncture and moxibustion, electric needle assembly and electric needle apparatus with electric needle assembly

Abstract

The invention discloses an electric needle clamp for acupuncture and moxibustion, an electric needle assembly and an electric needle apparatus with the assembly. The electroacupuncture device comprises a positioning seat, a suction cup is fixed to the lower end face of the positioning seat, a first vertical plate is installed on the upper end face of the positioning seat, needle clamping pieces are symmetrically arranged on the two sides of the first vertical plate, the middle of each needle clamping piece is hinged to the first vertical plate, and a first torsional spring is installed at the joint of the middle of each needle clamping piece and the first vertical plate. The electric needle body is detachably connected with the needle clamping pieces, and a fastening structure is arranged between the rear end parts of the two needle clamping pieces. The electroacupuncture clamp has the advantages that the electroacupuncture body is prevented from falling off from the electroacupuncture clamp due to movement of the body of a patient; the clamping effect of the two needle clamping pieces on the electric needle body is improved; accurate clamping of the electroacupuncture bodies with different lengths is realized; the phenomenon that the clamping effect is reduced due to the fact that the two needle clamping pieces deviate and are staggered in the rotating process is avoided; and the needle clamping sheet can firmly clamp the electric needle body all the time.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an electroacupuncture clamp and an electroacupuncture assembly for acupuncture and an electroacupuncture instrument having the assembly. Background Art

[0002] Many medical diseases are caused by poor blood circulation or blocked blood vessels in local tissues and organs. Medical diseases are usually treated by taking medications. However, the process of drug digestion and absorption through the digestive system is slow and will reduce the efficacy of the drug to a certain extent. This causes inconvenience to the treatment of the disease. Acupuncture and physiotherapy can directly and effectively clear the meridians and stimulate the diseased area.

[0003] Chinese patent authorization announcement number: CN106619052A, announcement date 2017-05-10, discloses a Chinese medicine electroacupuncture electrode clamp, including a clamp body and a connecting wire, the clamp body also includes a functional circuit module, the connecting wire is connected to the functional circuit module, the clamp body is used to maintain a stable connection between the functional circuit module and the acupuncture needle; the functional circuit module is used to output current or heat to the acupuncture needle, and includes one or more of the following technical features: used to indicate the polarity of the current output to the acupuncture needle, or used to indicate the strength of the current output to the acupuncture needle, or used to indicate the heat output state output to the acupuncture needle, or used to detect the temperature of the acupuncture needle. The disadvantage of the above patent is that the electric needle clamp only clamps the electric needle through the spring structure on it, and the fixing effect is poor. After clamping the electric needle, the electric needle clamp is only placed on the patient's body, and is not fixed on the patient's skin like the electric needle. Therefore, the electric needle inserted on the patient's skin is easy to fall off from the electric needle clamp due to the patient's involuntary body movement.

[0004] In summary, there is currently a need for an acupuncture electric needle clamp and an electric needle assembly that can prevent the electric needle from falling off the electric needle clamp, as well as an electric needle instrument having the assembly. Summary of the invention

[0005] The present invention aims to overcome the shortcomings in the prior art that the electric needle clamp only clamps the electric needle by the spring structure thereon, resulting in poor fixing effect, and the electric needle clamp is only placed on the patient's body after clamping the electric needle, but is not fixed on the patient's skin like the electric needle. Therefore, the electric needle inserted on the patient's skin can easily fall off the electric needle clamp due to the patient's involuntary body movement. Provided are an acupuncture electric needle clamp and an electric needle assembly that can prevent the electric needle from falling off the electric needle clamp, as well as an electric needle instrument having the assembly.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: An electric needle clamp and an electric needle assembly for acupuncture, comprising a positioning seat, a suction cup is fixed to the lower end surface of the positioning seat, a vertical plate is installed on the upper end surface of the positioning seat, needle clamping pieces are symmetrically arranged on both sides of the vertical plate, the middle part of the needle clamping piece is hinged to the vertical plate and a torsion spring is installed at the connection between the two, an electric needle body is arranged between the front ends of the two needle clamping pieces, the electric needle body and the needle clamping piece are detachably connected, and a fastening structure is arranged between the rear ends of the two needle clamping pieces.

[0007] During acupuncture, the doctor first inserts the electroacupuncture body into the patient's acupuncture point, then places the positioning seat next to the electroacupuncture body and fixes the positioning seat on the patient's skin through the suction cup at the bottom, then clamps the electroacupuncture body with two needle clamps and fastens the needle clamps through the fastening structure, and finally energizes the electroacupuncture body for treatment. The design of the suction cup allows the electroacupuncture clamp to be attached to the patient's skin and kept fixed, thereby improving the connection stability between the electroacupuncture clamp and the electroacupuncture body inserted into the patient's skin, and effectively avoiding the problem of the electroacupuncture body falling off the electroacupuncture clamp due to the patient's body movement. At the same time, the design of the fastening structure improves the clamping effect of the two needle clamps on the electroacupuncture body, which can further prevent the electroacupuncture body from falling off the electroacupuncture clamp.

[0008] Preferably, a vertical plate slot is provided at the bottom of the vertical plate 1, and a vertical plate 2 matching the vertical plate slot is fixed to the upper end surface of the positioning seat. The vertical plate 1 is slidably connected to the positioning seat through the cooperation of the vertical plate slot and the vertical plate 2, and a threaded through hole is provided on the side wall of the vertical plate slot, and a clamping bolt is installed at the threaded through hole. Through the sliding cooperation of the vertical plate slot and the vertical plate 2, the relative height of the vertical plate 1 on the positioning seat can be adjusted according to the actual height of the electric needle body, so that the electric needle clamp on the vertical plate 1 can better clamp the electric needle body, thereby achieving accurate clamping of electric needle bodies of different lengths.

[0009] Preferably, a rotating column is provided at the rear end of the needle clamping piece, and the rotating column is placed on the opposite side of the two needle clamping pieces, one end of the rotating column is hinged to the needle clamping piece, and the other end of the rotating column is provided with a guide groove, and a guide device is provided between the two rotating columns, and both sides of the guide device are provided with guide rods matching the guide groove, and the guide rods are placed in the guide groove and slidably connected thereto. In the process of the two needle clamping pieces clamping the electric needle body, the matching design of the guide rod and the guide groove plays a role in guiding and limiting the rotation of the needle clamping piece, thereby avoiding the phenomenon of mutual offset and misalignment of the two needle clamping pieces during the rotation process, which reduces the clamping effect.

[0010] Preferably, the fastening structure comprises a rotary tube placed between two rotating columns, wherein the two sides of the rotary tube are respectively provided with an internal threaded area 1 and an internal threaded area 2, wherein the thread direction of the internal threaded area 1 and the thread direction of the internal threaded area 2 are oppositely arranged, wherein the guide device comprises a connecting block placed between the rotary tube and the rotating column, wherein the guide rod is fixed at one end of the connecting block, wherein a stud is fixed at the other end of the connecting block, wherein the side wall of one stud is provided with an external threaded area 1 matching the internal threaded area 1, wherein the external thread 1 and the internal threaded area 1 are threadedly connected, wherein the side wall of the other stud is provided with an external threaded area 2 matching the internal threaded area 2, wherein the external thread 2 and the internal threaded area 2 are threadedly connected. When fastening, the rotary tube is rotated, and the cooperation between the internal threaded area 1 and the external threaded area 1, and between the internal threaded area 2 and the external threaded area 2, can drive the connecting blocks on both sides to move outward at the same time, thereby pushing the rotating column, so that the rotating column pushes the rear end of the needle clamp outward, thereby improving the clamping effect of the front end of the needle clamp on the electroacupuncture body.

[0011] Preferably, a locking rod is provided on the inner side of the spiral tube, one end of the stud is fixedly connected to the connecting block, the other end of the stud is provided with a locking rod limiting groove matching the locking rod, the two ends of the locking rod are respectively placed in the locking rod limiting grooves of the two studs and are slidably connected thereto, the end of the locking rod and the bottom of the locking rod limiting groove are connected via a spring, a ratchet is sleeved on the locking rod, the ratchet and the locking rod are fixedly connected, a ratchet matching the ratchet is provided on the inner wall of the spiral tube, and the spiral tube and the ratchet are hinged. The ratchet and the ratchet are unidirectionally clamped. The springs at both ends together limit the locking rod. The one-way locking design of the ratchet and the ratchet can prevent the spiral tube from spinning around, which would reduce the clamping effect of the needle clamp on the electroneedle body, so that the needle clamp can always firmly clamp the electroneedle body.

[0012] Preferably, a pull block groove is provided on the outer wall of the rotary tube, a pull block is slidably connected inside the pull block groove, a connecting through hole is provided between the bottom surface of the pull block groove and the inner wall of the rotary tube, the connecting through hole is located opposite to the ratchet, a spring 2 is provided in the connecting through hole, one end of the spring 2 is connected to the pull block, and the other end of the spring 2 is connected to the ratchet. When the electroacupuncture body needs to be loosened, the doctor pulls up the pull block, at this time, under the connecting action of the spring 2, the ratchet is lifted and separated from the ratchet, and then the rotary tube can be smoothly rotated, thereby releasing the clamping effect of the needle clamp on the electroacupuncture body, so that the needle clamp can smoothly loosen the electroacupuncture body.

[0013] Preferably, the front end of the needle clamping piece is provided with clamping teeth, and the clamping teeth are placed on the opposite side of the two needle clamping pieces. A rubber sleeve is fixed to the outside of the electro-needle body, and the position of the rubber sleeve corresponds to the position of the clamping teeth. By putting a rubber sleeve with a high friction coefficient on the outside of the electro-needle body, and then clamping it with the clamping teeth on the needle clamping piece, the clamping effect of the needle clamping piece on the electro-needle body is improved.

[0014] Preferably, the front end portion of the needle clamp is provided with a top block through hole, the top block through hole is placed on the opposite side of the two needle clamps, a top block is slidably connected in the top block through hole, the front end portion of the needle clamp is also fixed with a fixing plate, the fixing plate is placed on the side of the top block, a connecting strip is provided on the fixing plate, the middle portion of the connecting strip is hinged with the fixing plate and a torsion spring two is installed at the connection between the two, one end of the connecting strip is placed on the outside of the top block and the two are connected by spring three, the other end of the connecting strip is in contact with the electric needle body, and the material of one of the connecting strips is a conductive material. In a natural state, the top block is located outside the top block through hole, and when the front end portion of the needle clamp clamps the electric needle body, the top block is pushed into the top block through hole, and at this time, under the transmission action of spring three, one end of the connecting strip will be pushed outward, so that the other end of the connecting strip approaches the electric needle body and contacts it, thereby realizing the electrical connection between the connecting strip and the electric needle body.

[0015] Preferably, the other end of the connecting strip is provided with an arc-shaped limit clamping groove matching the electroacupuncture body, and the electroacupuncture body is placed between the arc-shaped limit clamping grooves of the two connecting strips. The clamping design of the electroacupuncture body by the arc-shaped limit clamping groove further positions the electroacupuncture body, preventing the electroacupuncture body clamped on the electroacupuncture clamp from being displaced.

[0016] The present invention also provides an electroacupuncture instrument including the electroacupuncture clamp and electroacupuncture assembly, including an electroacupuncture instrument body, on which a connecting wire is provided, and the connecting wire is electrically connected to a connecting strip made of a conductive material. When in use, the electroacupuncture instrument body transmits current to the electroacupuncture body through the connecting wire and the connecting strip.

[0017] The beneficial effects of the present invention are: preventing the electric needle body from falling off the electric needle clamp due to the patient's body movement; improving the clamping effect of the two needle clamping pieces on the electric needle body; achieving precise clamping of electric needle bodies of different lengths; avoiding the phenomenon of the two needle clamping pieces being offset and misaligned with each other during rotation and reducing the clamping effect; enabling the needle clamping pieces to always firmly clamp the electric needle body; and preventing the electric needle body clamped on the electric needle clamp from shifting in position. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a front view of the electroacupuncture clamp and electroacupuncture assembly; Figure 3 yes Figure 2 The enlarged view of point A in the middle; Figure 4 is a top view of the electroacupuncture clamp and the electroacupuncture assembly; Figure 5 yes Figure 2Partial cross-sectional view at the middle BB; Figure 6 yes Figure 5 Enlarged view of point C in the middle; Figure 7 yes Figure 5 The enlarged view of point D in the middle; Figure 8 It is a schematic diagram of the structure of the spiral tube; Fig. 9 yes Figure 8 Cross-sectional view at EE.

[0019] In the figure: 1. positioning seat, 2. suction cup, 3. vertical plate 1, 4. needle clamping piece, 5. electric needle body, 6. vertical plate 2, 7. clamping bolt, 8. rotating column, 9. guide groove, 10. guide rod, 11. spiral tube, 12. internal thread area 1, 13. internal thread area 2, 14. connecting block, 15. stud, 16. external thread area 1, 17. external thread area 2, 18. locking rod, 19. locking rod limiting groove, 20. spring 1, 21. ratchet, 22. ratchet, 23. block pulling groove, 24. puller, 25. connecting through hole, 26. spring 2, 27. clamping teeth, 28. rubber sleeve, 29. top block through hole, 30. top block, 31. fixing plate, 32. connecting strip, 33. spring 3, 34. Arc-shaped limit clamp groove, 35. Electroacupuncture instrument body, 36. Connecting wire. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] like Figure 2 In the described embodiment, an electric needle clamp and an electric needle assembly for acupuncture include a positioning seat 1, a suction cup 2 is fixed to the lower end surface of the positioning seat 1, a vertical plate 3 is installed on the upper end surface of the positioning seat 1, needle clamping pieces 4 are symmetrically arranged on both sides of the vertical plate 3, the middle part of the needle clamping piece 4 is hinged to the vertical plate 3 and a torsion spring is installed at the connection between the two, an electric needle body 5 is arranged between the front ends of the two needle clamping pieces 4, the electric needle body 5 and the needle clamping piece 4 are detachably connected, and a fastening structure is arranged between the rear ends of the two needle clamping pieces 4.

[0022] like Figure 4 As shown, a vertical plate slot is provided at the bottom of the vertical plate 13, and a vertical plate 2 6 matching the vertical plate slot is fixed on the upper end surface of the positioning seat 1. The vertical plate 13 is connected to the positioning seat 1 for up and down sliding through the cooperation of the vertical plate slot and the vertical plate 2 6. A threaded through hole is provided on the side wall of the vertical plate slot, and a clamping bolt 7 is installed at the threaded through hole.

[0023] like Figure 5 and Figure 6As shown, a rotating column 8 is provided at the rear end of the needle clamping piece 4, and the rotating column 8 is placed on the opposite side of the two needle clamping pieces 4. One end of the rotating column 8 is hinged to the needle clamping piece 4, and the other end of the rotating column 8 is provided with a guide groove 9. A guiding device is provided between the two rotating columns 8, and guide rods 10 matching the guide grooves 9 are provided on both sides of the guiding device. The guide rods 10 are placed in the guide grooves 9 and are slidably connected thereto.

[0024] The fastening structure includes a spiral tube 11 placed between two rotating columns 8, and an internal thread area 12 and an internal thread area 2 13 are respectively provided on both sides of the spiral tube 11, and the thread direction of the internal thread area 12 and the thread direction of the internal thread area 2 13 are arranged oppositely. The guiding device includes a connecting block 14 placed between the spiral tube 11 and the rotating column 8, and the guide rod 10 is fixed to one end of the connecting block 14, and a stud 15 is fixed to the other end of the connecting block 14, wherein an external thread area 16 matching the internal thread area 12 is provided on the side wall of one of the studs 15, and the external thread 1 is threadedly connected to the internal thread area 12, and an external thread area 2 17 matching the internal thread area 2 13 is provided on the side wall of the other stud 15, and the external thread 2 is threadedly connected to the internal thread area 2 13.

[0025] like Figure 8 and Fig. 9 As shown, a locking rod 18 is provided on the inner side of the spiral tube 11, one end of the stud 15 is fixedly connected to the connecting block 14, and the other end of the stud 15 is provided with a locking rod limiting groove 19 matching the locking rod 18, and the two ends of the locking rod 18 are respectively placed in the locking rod limiting grooves 19 of the two studs 15 and are slidably connected thereto, and the end of the locking rod 18 and the bottom of the locking rod limiting groove 19 are connected by a spring 20, and a ratchet 21 is sleeved on the locking rod 18, and the ratchet 21 and the locking rod 18 are fixedly connected, and a ratchet 22 matching the ratchet 21 is provided on the inner wall of the spiral tube 11, and the spiral tube 11 and the ratchet 22 are hinged.

[0026] A block groove 23 is provided on the outer wall of the spiral tube 11, and a block 24 is slidably connected inside the block groove 23. A connecting through hole 25 is provided between the bottom surface of the block groove 23 and the inner wall of the spiral tube 11. The position of the connecting through hole 25 is opposite to the ratchet 22. A spring 26 is provided in the connecting through hole 25. One end of the spring 26 is connected to the block 24, and the other end of the spring 26 is connected to the ratchet 22.

[0027] like Figure 3 , Figure 5 and Figure 7 As shown, the front end of the needle clamping piece 4 is provided with clamping teeth 27, and the clamping teeth 27 are placed on the opposite side of the two needle clamping pieces 4. A rubber sleeve 28 is fixed to the outside of the electric needle body 5, and the position of the rubber sleeve 28 corresponds to the position of the clamping teeth 27.

[0028] A top block through hole 29 is provided at the front end of the needle clamping piece 4, and the top block through hole 29 is placed on the opposite side of the two needle clamping pieces 4. A top block 30 is slidably connected in the top block through hole 29. A fixing plate 31 is also fixed to the front end of the needle clamping piece 4, and the fixing plate 31 is placed on the side of the top block 30. A connecting strip 32 is provided on the fixing plate 31. The middle part of the connecting strip 32 is hinged to the fixing plate 31 and a torsion spring 2 is installed at the connection between the two. One end of the connecting strip 32 is placed on the outer side of the top block 30 and the two are connected by a spring 33. The other end of the connecting strip 32 is in contact with the electric needle body 5, and the material of one of the connecting strips 32 is conductive material.

[0029] The other end of the connecting strip 32 is provided with an arc-shaped limiting clamping groove 34 matching the electric needle body 5 , and the electric needle body 5 is placed between the arc-shaped limiting clamping grooves 34 of the two connecting strips 32 .

[0030] like Figure 1 As shown, the present invention also provides an electroacupuncture instrument including the above-mentioned electroacupuncture clamp and electroacupuncture assembly, including an electroacupuncture instrument body 35, on which a connecting wire 36 is provided, and the connecting wire 36 is electrically connected to a connecting strip 32 made of a conductive material.

[0031] Before acupuncture, the doctor first inserts the electroacupuncture body 5 into the patient's acupuncture point, then places the positioning seat 1 next to the electroacupuncture body 5 and fixes the positioning seat 1 on the patient's skin through the suction cup 2 at its bottom, then adjusts the relative height of the vertical plate 3 on the positioning seat 1 according to the actual height of the electroacupuncture body 5, and then clamps the electroacupuncture body 5 with two needle clamps 4.

[0032] When tightening, rotate the rotary tube 11, and through the cooperation of the internal thread area 12 and the external thread area 16, and the internal thread area 2 13 and the external thread area 2 17, the connecting blocks 14 on both sides can be driven to move outward at the same time, and then push the rotating column 8, so that the rotating column 8 pushes the rear end of the needle clamping piece 4 outward, so that the front end of the needle clamping piece 4 clamps the electric needle body 5.

[0033] When the front end of the needle clamping piece 4 clamps the electroacupuncture body 5, the top block 30 is pushed into the top block through hole 29. At this time, under the transmission effect of the spring 33, one end of the connecting strip 32 is pushed outward, so that the other end of the connecting strip 32 approaches the electroacupuncture body 5 and contacts it, thereby realizing the electrical connection between the connecting strip 32 and the electroacupuncture body 5. When in use, the electroacupuncture instrument body 35 transmits current to the electroacupuncture body 5 through the connecting wire 36 and the connecting strip 32 to start treatment.

[0034] When the electroacupuncture body 5 needs to be loosened, the doctor pulls up the pull block 24. At this time, under the connecting action of the spring 26, the ratchet 22 is lifted and separated from the ratchet wheel 21. Then the spiral tube 11 can be smoothly rotated, thereby releasing the clamping effect of the needle clamp 4 on the electroacupuncture body 5, allowing the needle clamp 4 to smoothly loosen the electroacupuncture body 5.

Claims

1. An electroacupuncture clamp and an electroacupuncture assembly, characterized in that: The invention comprises a positioning seat (1), a suction cup (2) being fixed on the lower end surface of the positioning seat (1), a vertical plate (3) being installed on the upper end surface of the positioning seat (1), needle clamping pieces (4) being symmetrically arranged on both sides of the vertical plate (3), a middle part of the needle clamping piece (4) being hinged to the vertical plate (3), and a torsion spring (1) being installed at the connection between the two, an electric needle body (5) being arranged between the front ends of the two needle clamping pieces (4), the electric needle body (5) and the needle clamping piece (4) being detachably connected, and a fastening structure being arranged between the rear ends of the two needle clamping pieces (4).

2. The electroacupuncture clamp and electroacupuncture assembly for acupuncture according to claim 1, characterized in that: A vertical plate slot is provided at the bottom of the vertical plate one (3), and a vertical plate two (6) matching the vertical plate slot is fixed to the upper end surface of the positioning seat (1). The vertical plate one (3) is slidably connected to the positioning seat (1) up and down through the cooperation of the vertical plate slot and the vertical plate two (6), and a threaded through hole is provided on the side wall of the vertical plate slot, and a clamping bolt (7) is installed at the threaded through hole.

3. The electroacupuncture clamp and electroacupuncture assembly according to claim 1, characterized in that: A rotating column (8) is provided at the rear end of the needle clamping piece (4), and the rotating column (8) is placed on the opposite side of the two needle clamping pieces (4). One end of the rotating column (8) is hinged to the needle clamping piece (4), and the other end of the rotating column (8) is provided with a guide groove (9). A guiding device is provided between the two rotating columns (8), and guide rods (10) matching the guide grooves (9) are provided on both sides of the guiding device. The guide rods (10) are placed in the guide grooves (9) and are slidably connected thereto.

4. The electroacupuncture clamp and electroacupuncture assembly according to claim 3, characterized in that: The fastening structure comprises a spiral tube (11) disposed between two rotating columns (8), wherein two sides of the spiral tube (11) are respectively provided with an internal threaded area 1 (12) and an internal threaded area 2 (13), wherein the thread direction of the internal threaded area 1 (12) and the thread direction of the internal threaded area 2 (13) are arranged oppositely, and the guiding device comprises a connecting block (14) disposed between the spiral tube (11) and the rotating column (8), wherein the guiding rod (10) is fixed to one end of the connecting block (14), and a stud (15) is fixed to the other end of the connecting block (14), wherein a side wall of one of the studs (15) is provided with an external threaded area 1 (16) matching the internal threaded area 1 (12), and the external thread 1 is threadedly connected to the internal threaded area 1 (12), and a side wall of the other stud (15) is provided with an external threaded area 2 (17) matching the internal threaded area 2 (13), and the external thread 2 is threadedly connected to the internal threaded area 2 (13).

5. The electroacupuncture clamp and electroacupuncture assembly according to claim 4, characterized in that: A locking rod (18) is provided on the inner side of the spiral tube (11); one end of the stud (15) is fixedly connected to the connecting block (14); the other end of the stud (15) is provided with a locking rod limiting groove (19) matching the locking rod (18); the two ends of the locking rod (18) are respectively placed in the locking rod limiting grooves (19) of the two studs (15) and are slidably connected thereto; the end of the locking rod (18) and the bottom of the locking rod limiting groove (19) are connected via a spring (20); a ratchet (21) is sleeved on the locking rod (18); the ratchet (21) and the locking rod (18) are fixedly connected; a ratchet (22) matching the ratchet (21) is provided on the inner wall of the spiral tube (11); the spiral tube (11) and the ratchet (22) are hingedly connected.

6. The electroacupuncture clamp and electroacupuncture assembly according to claim 5, characterized in that: A block groove (23) is provided on the outer wall of the rotary tube (11), a block (24) is slidably connected inside the block groove (23), a connecting through hole (25) is provided between the bottom surface of the block groove (23) and the inner wall of the rotary tube (11), the connecting through hole (25) is located opposite to the ratchet (22), a second spring (26) is provided in the connecting through hole (25), one end of the second spring (26) is connected to the block (24), and the other end of the second spring (26) is connected to the ratchet (22).

7. An acupuncture electroacupuncture clamp and electroacupuncture assembly according to any one of claims 1 to 6, characterized in that: The front end of the needle clamping piece (4) is provided with clamping teeth (27), and the clamping teeth (27) are placed on opposite sides of the two needle clamping pieces (4). A rubber sleeve (28) is fixed to the outside of the electric needle body (5), and the position of the rubber sleeve (28) corresponds to the position of the clamping teeth (27).

8. The electroacupuncture clamp and electroacupuncture assembly according to claim 7, characterized in that: The front end of the needle clamping piece (4) is provided with a top block through hole (29), and the top block through hole (29) is placed on the opposite side of the two needle clamping pieces (4). A top block (30) is slidably connected in the top block through hole (29). The front end of the needle clamping piece (4) is also fixed with a fixing plate (31), and the fixing plate (31) is placed on the side of the top block (30). A connecting strip (32) is provided on the fixing plate (31), and the middle part of the connecting strip (32) is hinged with the fixing plate (31) and a torsion spring 2 is installed at the connection between the two. One end of the connecting strip (32) is placed on the outer side of the top block (30) and the two are connected by a spring 3 (33). The other end of the connecting strip (32) is in contact with the electric needle body (5), and the material of one of the connecting strips (32) is a conductive material.

9. The electroacupuncture clamp and electroacupuncture assembly according to claim 8, characterized in that: The other end of the connecting strip (32) is provided with an arc-shaped limiting clamping groove (34) matching the electroacupuncture body (5), and the electroacupuncture body (5) is placed between the arc-shaped limiting clamping grooves (34) of the two connecting strips (32).

10. An electroacupuncture apparatus comprising the electroacupuncture clamp and electroacupuncture assembly according to claims 1 to 9, characterized in that: The electroacupuncture instrument comprises an electroacupuncture instrument body (35), wherein a connecting wire (36) is provided on the electroacupuncture instrument body (35), and the connecting wire (36) is electrically connected to a connecting strip (32) made of a conductive material.

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