CN201018017Y

CN201018017Y - Unthreaded terminal wire coupling device

Info

Publication number: CN201018017Y
Application number: CNU2007200486284U
Authority: CN
Inventors: 饶小坡
Original assignee: 江门市创艺电器有限公司
Priority date: 2007-02-13
Filing date: 2007-02-13
Publication date: 2008-02-06

Abstract

The utility model relates to a non screw thread terminal conducting wire connection device, which consists of a metal contact frame of which two ends are provided with a plug wire hole, and a sewing shrapnel arranged inside the contact frame. The bottom part of the sewing shrapnel is fixed at the bottom part of the contact frame, and two ends are bent upward and are elastically connected with the top part of the contact frame in a ladder type, to tightly clamp the conducting wire inserted from the plug wire hole. The corresponding position where the top part of the contact frame contacts with the sewing shrapnel is provided with two corresponding off-line slot holes to facilitate the line-off.

Description

A kind of no thread terminal wire connection device

Technical field

The utility model relates to a kind of novel conductive wire jockey that thread terminal is used that do not have.

Background technology

Existing lead wire terminal sub-connecting device generally is to use the screw-driving lead in the Metal Contact frame, and this jockey attended operation complexity and screw get loose easily, causes connecting losing admittedly, and terminal lost efficacy.

The purpose of this utility model provides a kind of simple in structure, connects fastening and makes things convenient for the no thread terminal novel conductive wire jockey of attended operation.

Technical scheme

The utility model does not have the thread terminal wire connection device, has the Metal Contact frame of plug wire hole and the locking wire shell fragment in the connecting frame is formed by two ends, locking wire shell fragment bottom is fixed in the connecting frame bottom, make progress bending and connecting frame top, two ends becomes tilting elasticity to be connected, be used to clamp the lead that inserts from plug wire hole, connecting frame top and the relevant position that the locking wire shell fragment contacts have corresponding two off-line slotted eyes, to make things convenient for off-line.

The Metal Contact frame goes out three walls by a slice metal punching out bending and forms, and connects the upper wall surface at top on the middle wall at middle part, connects the lower wall surface of bottom down, establishes a little block in the connecting frame center of top position, and is dark to prevent that lead from inserting.Be provided with a tongue in the connecting frame bottom, the end face of two end can be used as instrument connection.

Description of drawings

Fig. 1 is the front view of the utility model wire connection device;

Fig. 2 is the vertical view of the utility model wire connection device;

Fig. 3 is the right view of the utility model wire connection device;

Fig. 4 is the cutaway view of a kind of specific embodiment of the utility model wire connection device;

Fig. 5 is the right view of a kind of specific embodiment of the utility model wire connection device;

Fig. 6 is the left view of a kind of specific embodiment of the utility model wire connection device.

1 expression connecting frame, 2 expression locking wire shell fragments; Square block in the 3 expression connecting frames, 4, two square little blocks in the 5 expression connecting frames, 6, the fixture block of 7 table locking wire shell fragment diapires, 8,9 expression off-line slotted eyes, the tongue of 10 expression connecting frame bottoms, 11 expression shells, 12 expression off-line buttons, 13,14 expression leads, 15,16 expression plug wire holes.

As Fig. 1, Fig. 2, shown in Figure 3, the utility model wire connection device is made of the connecting frame (1) and the locking wire shell fragment (2) of built-in locking wire shell fragment (2).Connecting frame (1) is square, have three walls, lower wall surface (i.e. bottom) outside punching out goes out tongue (10), is used for test, upper wall surface (being the top) has two off-line slotted eyes (8,9) and square little block (3), and the wall punching out of middle limit goes out two square little blocks (4,5).Locking wire shell fragment (2) two ends are bent into certain angle, and offset with connecting frame (1) upper wall surface off-line groove position (8,9), locking wire shell fragment (2) diapire then is close to mutually with connecting frame (1) lower wall surface, locking wire shell fragment (2) diapire punching out goes out two angled fixture blocks (6,7), cooperatively interact with two square little blocks (4,5) of limit wall in the connecting frame (1), play the fixedly effect of locking wire shell fragment (2) itself.

Fig. 4 and Fig. 5, Fig. 6 are examples of implementation of the utility model wire connection device, after lead (13,14) inserts from plug wire hole (15,16), the tension force of locking wire shell fragment (2) is pressed on the upper wall surface of connecting frame (1) with it, thereby play the effect that connects lead, during off-line, push off-line button (12), its push rod is pushed locking wire shell fragment (2), lead is unclamped come off.

Claims

1. no thread terminal wire connection device, comprise that two ends have the Metal Contact frame (1) of plug wire hole (15,16), it is characterized in that, locking wire shell fragment (2) is inlayed in this connecting frame inside, locking wire shell fragment bottom is fixed in the connecting frame bottom, make progress bending and connecting frame top, two ends becomes tilting elasticity to be connected, and the relevant position that the connecting frame top contacts with the locking wire shell fragment has corresponding two off-line slotted eyes (8,9).

2. no thread terminal wire connection device according to claim 1 is characterized in that, establishes a little block (3) in the center of top position of described metal connection frame.

3. no thread terminal wire connection device according to claim 1 and 2 is characterized in that the bottom of described metal connection frame is provided with a tongue (10).

4. no thread terminal wire connection device according to claim 1 is characterized in that, described Metal Contact frame (1) is to go out three walls by a slice metal punching out bending to form, and connects the upper wall surface at top on the middle wall at middle part, connects the lower wall surface of bottom down.