CN203244590U

CN203244590U - Semi-automatic pen type plum-blossom needle

Info

Publication number: CN203244590U
Application number: CN 201320070833
Authority: CN
Inventors: 梁忠; 龚祖飞; 汪淼; 吴松
Original assignee: 龚祖飞
Priority date: 2013-02-07
Filing date: 2013-02-07
Publication date: 2013-10-23
Anticipated expiration: 2023-02-07

Abstract

A semi-automatic pen type plum-blossom needle comprises a hollow trigger bar provided with double slopes, a return spring, an energy storage spring, a hollow locating support provided with an L-shaped opposite-opening clamping groove, a trigger connection bar and a non-handle plum-blossom needle head, wherein the hollow trigger bar, the return spring, the energy storage spring, the hollow L-shaped locating support, the trigger connection bar and the non-handle plum-blossom needle head are arranged in sequence. The energy storage spring is arranged inside the return spring, a striking head and a clamping pin are arranged in the locating support, a reset spring is installed on the trigger connection bar, and the non-handle plum-blossom needle head is installed on the trigger connection bar. The semi-automatic pen type plum-blossom needle can carry out launching and triggering continuously and rapidly, can be operated by an operator more easily and efficiently, greatly relieves the pain feeling of a patient, and achieves the slight pain feeling when the plum-blossom needle stabs. When the semi-automatic pen type plum-blossom needle is operated, a person just needs to hold a pen body and triggers the trigger bar by the thumb slightly, the energy storage spring is released, the striking head strikes the trigger connection bar, the stabbing action of the plum-blossom needle is finished, and the trigger connection bar and the plum-blossom needle return to be reset automatically and rapidly under the action of the reset spring.

Description

Semi-automatic pen type percussopunctator

Technical field

This utility model relates to a kind of Chinese traditional medical diagnose equipment, particularly a kind of semi-automatic pen type percussopunctator.

Background technology

Percussopunctator is gained the name because its faller gill row shape such as Flos Mume are solid, is also referred to as dermal needle, has another name called the seven-star percussopunctator by what seven pieces of pins formed.The syringe needle that also has five pieces of pins, four pieces of pins, three pieces of pins that other are often used.Percussopunctator is the part of motherland's acupuncture medicine legacy, has unique curative effect for a lot of diseases, and clinical practice is very extensive.

The thorn method of kowtowing of tradition percussopunctator is divided into presses striking and hammering method.Pressing striking is that thumb and middle finger, unknown fingers and palms are lived needle handle, and the needle handle end leans against the palm rear portion, and forefinger is pressed on the needle handle.Wrist activity when pressure is hit, the forefinger pressurization, the intensity of stimulation is the pressure of forefinger; Hammering method is the end that thumb and forefinger pinch needle handle, trembles up and down syringe needle, utilizes the elasticity of needle handle to knock skin, and the weight of stimulation should according to the weight of syringe needle and the elastic force of needle handle, be grasped by the strength of vibration.Traditional percussopunctator operating technology requires high, kowtows thorn dynamics, angle, speed and the degree of depth and all is difficult to hold, and can't reach harmony and concordance, and be subject to kowtowing the restriction at thorn position, and work efficiency is low.

The utility model content

Technical problem to be solved in the utility model provides a kind of semi-automatic pen type percussopunctator.

For solving the problems of the technologies described above, this utility model is realized as follows: a kind of semi-automatic pen type percussopunctator comprises the pen cap, the cap for brush and the semiautomatic plant of hollow; Described semiautomatic plant comprises a bibeveled trigger shaft of hollow belt that sets gradually, a return spring, an energy-storaging spring, the L-shaped locating support to the opening draw-in groove of hollow, percussion connecting rod and a stockless Flos Mume syringe needle; Described energy-storaging spring is arranged on the inside of described return spring, is provided with an impact head and a bayonet lock in the described locating support; At described percussion connecting rod back-moving spring is housed, described stockless Flos Mume syringe needle is installed on the described percussion connecting rod.

Good effect of the present utility model is: this utility model patent is a kind of semi-automatic pen type percussopunctator device that can launch fast continuously percussion, can make the operator lighter, more efficiently the operation, and greatly alleviate patient's pain, realized percussopunctator kowtow the thorn little pain.Only need hold a body when this device operates, trigger gently trigger shaft with thumb, energy-stored spring discharges, and impact head hits the percussion connecting rod, and the Flos Mume syringe needle is finished and kowtowed the thorn action, and the immediately automatic fast return under the effect of back-moving spring of percussion connecting rod and percussopunctator resets.

Description of drawings

Fig. 1 is external structure block diagram of the present utility model

Fig. 2 is trigger shaft structural representation of the present utility model

Fig. 3 is the structural representation of percussion connecting rod of the present utility model

The specific embodiment

Below in conjunction with the drawings and specific embodiments this utility model is described in further detail.

As shown in Figure 1, semi-automatic pen type percussopunctator described in the utility model comprises the semiautomatic plant in the pen cap 1, the cap for brush 2 and the pen cap 1 of hollow.The pen cap 1 is provided with depth adjustment ring 12, and this pen cap 1 is provided with screw thread, and depth adjustment ring 12 can be regulated front and back on the pen cap 1, with the acupuncture depth of control stockless Flos Mume syringe needle 11.

Shown in Fig. 2-3, semiautomatic plant comprises that the bibeveled trigger shaft 3 of a hollow belt that sets gradually, return spring 4, energy-storaging spring 5, a hollow belt " L " shape are to locating support 8, percussion connecting rod 9 and the stockless Flos Mume syringe needle 11 of opening draw-in groove.

Energy-storaging spring 5 is arranged on the inside of return spring 4, is provided with an impact head 6 and a bayonet lock 7 in the locating support 8.At percussion connecting rod 9 back-moving spring 10 is housed, stockless Flos Mume syringe needle 11 is installed on the percussion connecting rod 9.

This device is when pressing trigger shaft 3, energy-storaging spring 5 pressurized accumulation of energys, until the bayonet lock 7 that the Dou face will be enclosed within on the impact head 6 of energy-storaging spring 5 on the trigger shaft 3 is released, energy-storaging spring 5 release pressures, launch out impact head 6, hit percussion connecting rod 9, make the percussopunctator 11 that is installed on the percussion connecting rod 9 thrust human body skin, pull the trigger immediately connecting rod back-moving spring 10 and make percussion connecting rod 9 and percussopunctator 11 Rapid resets.Simultaneously " return spring 4 " pressurized energy storage, when unclamping trigger shaft 3, " return spring 4 " energy discharges, and trigger shaft 3 resets, and 3 times Dou faces of trigger shaft retract bayonet lock 7 to the upper end of support draw-in groove and reset simultaneously.

So far firing action is finished.When again pressing trigger shaft, repeat above action, make impact head again by with the work of upper type automatic firing.

This device can carry out the semi-automatic thorn of kowtowing continuously and operate easily by repeatedly pressing trigger shaft percussion impact head, and the innovation with the following aspects:

1, adopts operation that semiautomatic plant makes percussopunctator simultaneously more simply easily, kowtow thorn speed and be able to very big lifting, alleviate in a large number pain, realized the hypodynia operation of percussopunctator;

The pin angle that falls when 2, the semi-automatic pen type percussopunctator of this patent has avoided hand-manipulated is difficult to control problem, and this device can be used for the contact of any position and level accurately operates in skin, has guaranteed to kowtow the effectiveness of thorn;

3, the semi-automatic pen type percussopunctator of this patent utilizes theory of mechanics, so that kowtow thorn dynamics and the good concordance of degree of depth maintenance, and also manually the thorn degree of depth and dynamics are kowtowed in preconditioning, possess motility and have guaranteed simultaneously effectiveness, have greatly improved operating efficiency;

4, the used Flos Mume syringe needle of the semi-automatic pen type percussopunctator of this patent is aseptic disposable aspiration needle, has realized a people one pin, also can and change dissimilar syringe needle according to different needs designs, and larger autgmentability and the suitability are arranged.

Claims

1. a semi-automatic pen type percussopunctator is characterized in that, comprises the pen cap, the cap for brush and the semiautomatic plant of hollow; Described semiautomatic plant comprises a bibeveled trigger shaft of hollow belt that sets gradually, a return spring, an energy-storaging spring, the L-shaped locating support to the opening draw-in groove of hollow, percussion connecting rod and a stockless Flos Mume syringe needle; Described energy-storaging spring is arranged on the inside of described return spring, is provided with an impact head and a bayonet lock in the described locating support; At described percussion connecting rod back-moving spring is housed, described stockless Flos Mume syringe needle is installed on the described percussion connecting rod.

2. semi-automatic pen type percussopunctator according to claim 1 is characterized in that, the described pen cap is provided with the depth adjustment ring, and the described pen cap is provided with screw thread.