CN103682696B - A kind of portable Wire connection plug pipe - Google Patents

Abstract

Translated fromChinese

一种便捷式电线连接插管，包括管体，管体的内部固定有夹管，夹管的两端成型有圆锥台形的槽口和若干长槽，长槽分割夹管的两端管口成若干圆弧片，槽口内侧的夹管内壁上成型有锯齿；所述的夹管的槽口内壁上靠有圆锥台形头部的压管，压管的外侧壁上成型有环状凸台，凸台的下端平面上压靠有压簧，压簧的另一端压靠在管体上；压管的凸台的上端平面上压靠有螺纹套，螺纹套插套于压管外并螺接在管体上，所述的螺纹套和压管的内侧壁均设有O型圈，螺纹套上的O型圈的内侧端压靠在压管的外侧壁上。它通过夹管将裸露的导线夹持在一起，从而实现电线的连接，使用快捷方便，并通过O型圈有效的进行密封，实现防水功能，避免的线路短路的发生。

A convenient wire connection intubation tube, including a tube body, a pinch tube is fixed inside the tube body, and two ends of the pinch tube are formed with notches in the shape of a truncated cone and several long grooves, and the long grooves divide the two ends of the pinch tube into A plurality of circular arc pieces, serrations are formed on the inner wall of the clamping tube inside the notch; the inner wall of the notch of the clamping tube is leaned against a pressure tube with a truncated conical head, and an annular boss is formed on the outer wall of the pressure tube. There is a pressure spring on the lower plane of the boss, and the other end of the pressure spring is pressed against the pipe body; there is a threaded sleeve on the upper plane of the boss of the pressure tube, and the threaded sleeve is inserted outside the pressure tube and screwed. On the pipe body, both the threaded sleeve and the inner side wall of the pressure tube are provided with O-rings, and the inner side of the O-ring on the threaded sleeve is pressed against the outer wall of the pressure tube. It clamps the exposed wires together through the clamp tube to realize the connection of the wires, which is quick and convenient to use, and is effectively sealed by the O-ring to realize the waterproof function and avoid the occurrence of short circuits.

Description

Translated fromChinese

一种便捷式电线连接插管A convenient wire connection cannula

技术领域：Technical field:

本发明涉及电线连接装置的技术领域，更具体地说涉及一种便捷式电线连接插管。The invention relates to the technical field of wire connection devices, and more specifically relates to a convenient wire connection intubation tube.

背景技术：Background technique:

现在电已经成为人们日常生活中必不可少的一种能源，人们生活和工作都离不开电。而电线、电缆作为电传导的载体，电线通常由一根或几根柔软的导线组成，外面包以轻软的护层；电缆电缆是由一根或几根绝缘包导线组成，外面再包以金属或橡皮制的坚韧外层。无论是电线还是电缆其均存在断线连接的情况，现使用的方式是将两股对接的导线捻在一起，再缠绕上绝缘胶布，而这种连接方式比较麻烦，同时经长时间绝缘胶布上的粘性会消失，而其不能进行防水，从而会发生短路现象。Now electricity has become an indispensable energy source in people's daily life. People cannot live and work without electricity. As the carrier of electric conduction, wires and cables are usually composed of one or several soft wires, covered with a light and soft sheath; cables and cables are composed of one or several insulated wires, and wrapped with A tough outer layer of metal or rubber. Whether it is a wire or a cable, there are disconnected connections. The current method is to twist the two butt-connected wires together, and then wrap the insulating tape. This connection method is more troublesome. The stickiness will disappear, and it will not be waterproof, so a short circuit will occur.

发明内容：Invention content:

本发明的目的就是针对现有技术之不足，而提供一种便捷式电线连接插管，其结构简单，使用快捷方便，能进行防水，避免短路的发生。The purpose of the present invention is to provide a convenient wire connection intubation tube for the deficiencies of the prior art, which is simple in structure, quick and convenient to use, waterproof and avoids the occurrence of short circuit.

本发明的技术解决措施如下：Technical solutions of the present invention are as follows:

一种便捷式电线连接插管，包括管体，管体的内部固定有夹管，夹管的两端成型有圆锥台形的槽口和若干长槽，长槽分割夹管的两端管口成若干圆弧片，槽口内侧的夹管内壁上成型有锯齿；A convenient wire connection intubation tube, including a tube body, a pinch tube is fixed inside the tube body, and the two ends of the pinch tube are formed with a truncated conical notch and several long grooves, and the long grooves divide the two ends of the pinch tube into a A number of circular arc pieces, serrations are formed on the inner wall of the clamping tube inside the notch;

所述的夹管的槽口内壁上靠有圆锥台形头部的压管，压管的外侧壁上成型有环状凸台，凸台的下端平面上压靠有压簧，压簧的另一端压靠在管体上；压管的凸台的上端平面上压靠有螺纹套，螺纹套插套于压管外并螺接在管体上，所述的螺纹套和压管的内侧壁均设有O型圈，螺纹套上的O型圈的内侧端压靠在压管的外侧壁上。The inner wall of the notch of the clamping tube leans against a pressure tube with a truncated conical head, and an annular boss is formed on the outer wall of the pressure tube. The lower end of the boss is pressed against a compression spring, and the other end of the compression spring Press against the pipe body; the upper end plane of the boss of the pressure pipe is pressed against a threaded sleeve, the threaded sleeve is inserted outside the pressure pipe and screwed on the pipe body, the threaded sleeve and the inner side wall of the pressure pipe are both An O-ring is provided, and the inner end of the O-ring on the threaded sleeve is pressed against the outer wall of the pressure tube.

所述的管体的内侧壁上成型有凹槽，压簧的另一端插套管体的凹槽内并压靠在凹槽的底端平面上。A groove is formed on the inner side wall of the tube body, and the other end of the compression spring is inserted into the groove of the tube body and pressed against the bottom plane of the groove.

所述的管体的两端的内壁上成型有内螺纹，螺纹套为外螺纹套，螺纹套螺接在管体的两端。Internal threads are formed on the inner walls of both ends of the pipe body, and the threaded sleeves are external threaded sleeves, which are screwed to the two ends of the pipe body.

所述的压管的圆锥台形头部的锥度与夹管的圆锥台形的槽口的锥度相同。The taper of the truncated conical head of the crimping tube is the same as the taper of the truncated conical notch of the clamping tube.

所述的压管的内径尺寸大于夹管的内径尺寸。The inner diameter of the pressure tube is larger than the inner diameter of the pinch tube.

所述的管体、压管和螺纹套均采用塑料制成，夹管采用金属导电材料制成。The pipe body, pressure pipe and threaded sleeve are all made of plastic, and the clamping pipe is made of metal conductive material.

本发明的有益效果在于：The beneficial effects of the present invention are:

1、它通过夹管将裸露的导线夹持在一起，从而实现电线的连接，同时其能插能拔，使用快捷方便，为生活工作带来了便利。1. It clamps the exposed wires together through the clamp tube to realize the connection of the wires. At the same time, it can be plugged and unplugged, and it is quick and convenient to use, which brings convenience to life and work.

2、它通过O型圈有效的进行密封，从而实现防水功能，避免的线路短路的发生。2. It is effectively sealed by the O-ring, so as to realize the waterproof function and avoid the occurrence of short circuit.

附图说明：Description of drawings:

图1为本发明的内部结构示意图；Fig. 1 is a schematic diagram of the internal structure of the present invention;

图2为本发明的外部结构示意图。Fig. 2 is a schematic diagram of the external structure of the present invention.

图中：1、管体；2、夹管；3、压管；4、螺纹套；5、压簧；6、O型圈；11、凹槽；21、槽口；22、长槽；23、锯齿；31、凸台。In the figure: 1. Tube body; 2. Pinch tube; 3. Pressure tube; 4. Thread sleeve; 5. Compression spring; 6. O-ring; 11. Groove; 21. Notch; 22. Long groove; 23 , sawtooth; 31, boss.

具体实施方式：Detailed ways:

实施例：见图1至2所示，一种便捷式电线连接插管，包括管体1，管体1的内部固定有夹管2，夹管2的两端成型有圆锥台形的槽口21和若干长槽22，长槽22分割夹管2的两端管口成若干圆弧片，槽口21内侧的夹管2内壁上成型有锯齿23；Embodiment: As shown in Figures 1 to 2, a convenient wire connection intubation tube includes a tube body 1, a pinch tube 2 is fixed inside the tube body 1, and frustum-shaped notches 21 are formed at both ends of the pinch tube 2 And a plurality of long grooves 22, the long grooves 22 divide the two ends of the pinch tube 2 into several circular arc pieces, and the inner wall of the pinch tube 2 inside the notch 21 is formed with sawtooth 23;

所述的夹管2的槽口21内壁上靠有圆锥台形头部的压管3，压管3的外侧壁上成型有环状凸台31，凸台31的下端平面上压靠有压簧5，压簧5的另一端压靠在管体1上；压管3的凸台31的上端平面上压靠有螺纹套4，螺纹套4插套于压管3外并螺接在管体1上，所述的螺纹套4和压管3的内侧壁均设有O型圈6，螺纹套4上的O型圈6的内侧端压靠在压管3的外侧壁上。On the inner wall of the notch 21 of the clamp tube 2, there is a pressure tube 3 with a truncated conical head, and an annular boss 31 is formed on the outer wall of the pressure tube 3, and a compression spring is pressed on the lower end plane of the boss 31. 5. The other end of the pressure spring 5 is pressed against the tube body 1; the upper end plane of the boss 31 of the pressure tube 3 is pressed against a threaded sleeve 4, and the threaded sleeve 4 is inserted outside the pressure tube 3 and screwed on the tube body 1, the inner side wall of the threaded sleeve 4 and the pressure tube 3 are provided with an O-ring 6, and the inner side of the O-ring 6 on the threaded sleeve 4 is pressed against the outer side wall of the pressure tube 3.

所述的管体1的内侧壁上成型有凹槽11，压簧5的另一端插套管体1的凹槽11内并压靠在凹槽11的底端平面上。A groove 11 is formed on the inner wall of the tube body 1 , and the other end of the compression spring 5 is inserted into the groove 11 of the tube body 1 and pressed against the bottom plane of the groove 11 .

所述的管体1的两端的内壁上成型有内螺纹，螺纹套4为外螺纹套，螺纹套4螺接在管体1的两端。Internal threads are formed on the inner walls of both ends of the pipe body 1 , the threaded sleeve 4 is an external threaded sleeve, and the threaded sleeve 4 is screwed to both ends of the pipe body 1 .

所述的压管3的圆锥台形头部的锥度与夹管2的圆锥台形的槽口21的锥度相同。The taper of the truncated conical head of the pressure tube 3 is the same as the taper of the truncated conical notch 21 of the clamping tube 2 .

所述的压管3的内径尺寸大于夹管2的内径尺寸。The inner diameter of the pressure tube 3 is larger than the inner diameter of the pinch tube 2 .

所述的管体1、压管3和螺纹套4均采用塑料制成，夹管2采用金属导电材料制成。The pipe body 1, pressure pipe 3 and threaded sleeve 4 are all made of plastic, and the pinch pipe 2 is made of metal conductive material.

工作原理：使用时，按下压管3，将头部裸露的导线插到压管3内，压管3的头部下压从而使夹管2与下压压管3接触的一端张开，从而将导线的头部插到夹管2内，放开压管3，压管3在弹簧力的作用下复位，夹管2张开的一端进行收拢，从而夹管2上的锯齿23将导线卡在夹管2内，使导线不易从中拔出，而压管3内O型圈6压靠在导线的绝缘外皮上，从而有效的进行防水。Working principle: When in use, press down the pressure tube 3, insert the wire exposed at the head into the pressure tube 3, press down the head of the pressure tube 3 so that the end of the pinch tube 2 in contact with the down pressure tube 3 opens, Insert the head of the wire into the pinch tube 2, release the pinch tube 3, the pinch tube 3 resets under the action of the spring force, and the opened end of the pinch tube 2 is folded, so that the serrations 23 on the pinch tube 2 hold the wire It is stuck in the pinch tube 2, making it difficult for the wire to be pulled out, and the O-ring 6 in the pressure tube 3 is pressed against the insulating sheath of the wire, thereby effectively waterproofing.

Claims (6)

1. a portable Wire connection plug pipe, comprise body (1), the inside of body (1) is fixed with clamp (2), it is characterized in that: the two ends of clamp (2) form notch (21) and some elongated slots (22) of truncated cone, the two ends mouth of pipe of elongated slot (22) segmentation clamp (2) becomes some arc plates, and clamp (2) inwall of notch (21) inner side forms sawtooth (23);

By there being the pressure pipe (3) of truncated cone head on notch (21) inwall of described clamp (2), the lateral wall of pressure pipe (3) forms annular boss (31), the lower end plane of boss (31) has been pressed against stage clip (5), the other end of stage clip (5) is pressed against on body (1); The upper transverse plane of the boss (31) of pressure pipe (3) has been pressed against thread bush (4), thread bush (4) sleeve in pressure pipe (3) outward and be screwed onto on body (1), described thread bush (4) and the madial wall of pressure pipe (3) are equipped with O type circle (6), and the medial extremity of the O type circle (6) on thread bush (4) is pressed against on the lateral wall of pressure pipe (3).

2. a kind of portable Wire connection plug pipe according to claim 1, it is characterized in that: the madial wall of described body (1) forms groove (11), be pressed against in the bottom plane of groove (11) in the groove (11) of the other end sleeve body (1) of stage clip (5).

3. a kind of portable Wire connection plug pipe according to claim 1, is characterized in that: the inwall at the two ends of described body (1) forms internal thread, and thread bush (4) is external thread sleeve, and thread bush (4) is screwed onto the two ends of body (1).

4. a kind of portable Wire connection plug pipe according to claim 1, is characterized in that: the tapering of the truncated cone head of described pressure pipe (3) is identical with the tapering of the notch (21) of the truncated cone of clamp (2).

5. a kind of portable Wire connection plug pipe according to claim 1, is characterized in that: the internal diameter size of described pressure pipe (3) is greater than the internal diameter size of clamp (2).

6. a kind of portable Wire connection plug pipe according to claim 1, is characterized in that: described body (1), pressure pipe (3) and thread bush (4) are all adopted made of plastic, and clamp (2) adopts conductive metal material to make.