Acupuncture for neck, shoulder, waist and leg pain
A needle technology for neck, shoulder, waist, and leg pain, which is applied in the field of needles for the treatment of neck, shoulder, waist, and leg pain. It can solve the problems of expanding the wound site, increasing the pain of the patient, and difficult needle insertion, so as to achieve convenient operation and make up for the difficulty of needle insertion. , strong practical effect
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Embodiment 1
[0039] Embodiment 1, the present invention is a needle tool for treating neck, shoulder, waist, and leg pain, which includes a cylindrical casing 1 with a hollow interior and through holes at the upper and lower ends respectively. The casing 1 can be made of plastic materials, and can be made of transparent The plastic material is convenient for observing the internal structure and the depth of the needle insertion. It is characterized in that the through holes at the upper and lower ends of the housing 1 are coaxially fixed with the upper and lower ends of the needle insertion cylinder 2, and the needle insertion cylinder 2 and the housing 1 It is fixedly connected before, and the needle cylinder 2 cannot rotate in the housing 1. The housing 1 and the left top of the needle cylinder 2 are respectively provided with needle grooves, and a needle passage 4 is connected between the two needle grooves. , so that the shell 1 communicates with the needle cylinder 2, and the needle 32...
Embodiment 2
[0047] Embodiment 2. On the basis of Embodiment 1, the drive structure includes drive worms 16 that are rotatably mounted on the inner wall of the housing 1 and mesh with the four needle-feeding gears 8 respectively. The four drive worms 16 simultaneously When rotating, the four needle-feeding gears 8 can be driven to rotate simultaneously, so that the two upper needle-feeding one-way wheels 5 and the two lower needle-feeding one-way wheels 6 rotate simultaneously, and the four driving worms 16 respectively The transmission helical gears 17 located on the outside of the outer wall of the housing 1 are coaxially installed, and the four transmission helical gears 17 can drive the four driving worms 16 to rotate simultaneously. A helical gear ring 18 meshed with a transmission helical gear 17, the helical gear ring 18 can rotate on the housing 1, and can drive four transmission helical gears 17 to rotate at the same time when rotating, the housing 1 is sleeved And the outer ring ...
Embodiment 3
[0048] Embodiment 3, on the basis of Embodiment 1, the outer wall of the bottom of the housing 1 is provided with threads, and the bottom of the housing 1 is threadedly connected with an adjustment cylinder 23 with threads on the inner wall, and the bottom of the housing 1 can be adjusted by rotating the adjustment cylinder 23 The distance between the adjustment barrel 23 and the longer needle 32 is required. If the distance between the bottom of the housing 1 and the bottom of the adjustment barrel 23 remains the same, the needle 32 will protrude too long and cause injury to the patient. , so it is necessary to adjust the distance between the bottom of the housing 1 and the bottom of the adjustment cylinder 23, so that the extension length of the longer needle 32 is effectively controlled. , the two semi-conical cylinders 24 can swing outwards at the bottom of the adjustment cylinder 23, and can also be folded inward to form a whole conical cylinder. The bottom of the conical ...
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