CN210040712U

CN210040712U - Combined wiring terminal

Info

Publication number: CN210040712U
Application number: CN201921397150.5U
Authority: CN
Inventors: 何建璋
Original assignee: Foshan Tianyu Ambitious Creative Technology Ltd
Current assignee: Foshan Tianyu Ambitious Creative Technology Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-02-07
Anticipated expiration: 2029-08-26

Abstract

The utility model belongs to the technical field of the electric wire technique of working a telephone switchboard and specifically relates to a combined binding post, including housing and base, the housing is "worker" style of calligraphy, and the left and right sides of housing is formed with at least two sets of bellying and the depressed part that can match the dress respectively, and the middle part cartridge of housing has the terminal line, the base is along terminal line bottom side direction and housing lock installation, and the wire passing hole that is used for passing through the wire is offered respectively to both sides around the base, the bottom side of terminal line is connected with the terminal line and buckles, the terminal line is buckled the inside that is fixed in the housing and is crossing the line within range of wire passing hole. The utility model can be mutually combined into wiring terminal rows with different numbers of wiring terminals, and the usage amount of the wiring terminals can be adjusted according to the actual wiring requirements; the insulation skin of the wire can be directly cut during wiring, and the wiring process is convenient.

Description

Combined wiring terminal

Technical Field

The utility model belongs to the technical field of the electric wire technique of working a telephone switchboard and specifically relates to a combined binding post.

Background

The connecting terminal is a connector applied for facilitating the connection of wires, and is essentially a section of metal sheet sealed in insulating plastic, wherein the metal sheet is respectively communicated and connected with two groups of wires and locked after connection (usually locked by using a screw). The existing wiring terminal is various in types, but each type of wiring terminal is fixed in forming, the wiring quantity of the wiring terminal is fixed, and the situation that the wiring demand quantity is not matched with the connectable quantity exists in the practical use process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the unmatched defect of current binding post easy appearance wiring demand volume and the volume of can connecing the line when in-service use.

In order to realize the above-mentioned purpose, the utility model discloses a combined binding post, including housing and base, the housing is "worker" style of calligraphy, the left and right sides of housing is formed with at least two sets of bellying and the depressed part that can match the dress respectively, the middle part cartridge of housing has the terminal line, the base is installed along terminal line bottom side direction and housing lock, both sides offer respectively around the base and are used for passing the line hole through the wire, the bottom side of terminal line is connected with the terminal line and buckles, the terminal line is buckled the inside that is fixed in the housing and is crossing the line within range of line hole.

Preferably, the terminal wire buckle is in a pincer shape, and one end of the terminal wire buckle close to the base is provided with a wire clamping groove for fixedly connecting the wire.

Further, the wire clamping groove comprises a wire inlet part and a clamping part which are communicated from bottom to top, the wire inlet part is in a horn shape with a narrow upper part and a wide lower part, and the caliber of the clamping part is matched with the diameter of a wire core wire of the wire.

Furthermore, the inner cavity of the base is provided with a boss which is positioned at the inner sides of the two wire holes, and the boss is provided with a wire buckle groove for fixing the embedded terminal wire buckle.

Preferably, the left side and the right side of the base are respectively provided with a positioning arm, the positioning arm is provided with a positioning hole, and the housing is provided with a positioning groove corresponding to the positioning holes on the two sides.

Preferably, the cover and the base are made of insulating materials.

The utility model has the advantages that: the wiring terminal rows with different numbers of wiring terminals can be mutually combined, and the usage amount of the wiring terminals can be adjusted according to actual wiring requirements; the insulation skin of the wire can be directly cut during wiring, and the wiring process is convenient.

Drawings

FIG. 1: the utility model discloses combined binding post's structural schematic.

FIG. 2: the utility model discloses the structure schematic diagram of base.

FIG. 3: the utility model discloses the cross-sectional view of housing.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments and the accompanying drawings.

The utility model discloses a combined binding post.

Referring to fig. 1-3, for an embodiment of the present invention, the combined terminal includes a housing 1 and a base 2, the housing 1 and the base 2 are made of insulating material, wherein the housing 1 is in an i shape, and at least two sets of protrusions 3 and recesses 4 are formed on the left and right sides of the housing 1 respectively for connecting the protrusions 3 or recesses 4 of another housing, thereby achieving a combined effect. In practical application, along with the increase of the wiring demand, the wiring terminals with the corresponding number can be used for wiring, and the wiring terminals can be combined and arranged, so that the standard arrangement of the lines in a line system is ensured, and meanwhile, the condition of redundant wiring demand of the number of the wiring terminals is avoided.

Terminal line 5 has been inserted at the middle part of housing 1, and base 2 is installed with housing 1 lock along 5 bottom side directions on the terminal line, and wire hole 6 has been seted up respectively to both sides around base 2, crosses wire hole 6 and is used for placing the wire, and the bottom side of terminal line 5 is connected with terminal line and detains 7, and terminal line detains 7 and is fixed in the inside of housing 1 and in the line range of crossing of wire hole 6, detains 7 connection terminal line 5 and wire through the terminal line, realizes the wiring function.

In order to improve the wiring efficiency and the conduction effect after wiring, the terminal wire buckle 7 is in a pincer shape, and one end of the terminal wire buckle 7 close to the base 2 is provided with a wire clamping groove 8 for fixedly connecting the wire; the wire clamping groove 8 comprises a wire inlet part 8-1 and a clamping part 8-2 which are communicated from bottom to top, the wire inlet part 8-1 is in a horn shape with a narrow top and a wide bottom, and the caliber of the clamping part 8-2 is matched with the wire core diameter of the wire. When wiring, firstly, a wire is placed on the base 2 along the wire passing hole 6, then the housing 1 and the base 2 are buckled, the wire can be stripped in the buckling process along with the action of the wire inlet part 8-1 and the clamping part 8-2, and the wire is fixed in the wire clamping groove 8 of the terminal wire buckle 7. Further, a boss 9 is arranged in the inner cavity of the base 2, the boss 9 is positioned at the inner side of the two wire passing holes 6, and a wire buckle groove 10 for fixedly embedding the terminal wire buckle 7 is formed in the boss 9; when the terminal wire buckle 7 fixes and clamps the conducting wire, the terminal wire buckle 7 also falls down along the direction of the wire buckling groove 10, and finally the terminal wire buckle 7 is fixed in the boss 9, so that the stability can be maintained after the wiring is ensured, and the loosening of the wiring position is avoided.

In an optional technical scheme, in order to ensure that the combination between the wiring terminals is more stable, the left side and the right side of the base 2 are respectively provided with a positioning arm 11, the positioning arm 11 is provided with a positioning hole 12, and the housing 1 is provided with a positioning groove 13 corresponding to the positioning holes on the two sides. When at least two terminals are actually used, after the two terminals are combined through the convex part 3 and the concave part 4, the combined terminals can be further locked through the matching of the positioning hole 12 and the positioning groove 13, for example, a screw rod is used to penetrate through the positioning groove 13, and the terminals are locked at two sides of the positioning hole 12 through nuts.

To sum up, the combined wiring terminals provided by the utility model can be mutually combined into wiring terminal rows with different numbers of wiring terminals, and the usage amount of the wiring terminals can be adjusted according to the actual wiring requirements; the insulation skin of the wire can be directly cut during wiring, the wiring process is convenient, and the wire connecting device has the progressive significance.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a combined binding post, includes housing and base, its characterized in that, the housing is "worker" style of calligraphy, and the left and right sides of housing is formed with at least two sets of bellying and the depressed part that can match the dress respectively, and the middle part cartridge of housing has the terminal line, the base is installed with the housing lock along terminal line bottom side direction, and both sides are seted up respectively around the base and are used for passing through the line hole of wire, the bottom side of terminal line is connected with the terminal line and detains, the terminal line is detained the inside of being fixed in the housing and is crossing the line within range of line hole.

2. The combined type wiring terminal as claimed in claim 1, wherein the terminal wire clip is in a pincer shape, and a wire clamping groove for fixedly connecting the wire is formed at one end of the terminal wire clip close to the base.

3. The combined wiring terminal as claimed in claim 2, wherein the wire clamping groove comprises a wire inlet portion and a clamping portion which are communicated from bottom to top, the wire inlet portion is in a horn shape with a narrow top and a wide bottom, and the caliber of the clamping portion is matched with the diameter of a wire core of the wire.

4. The combined type wiring terminal as claimed in claim 2, wherein the inner cavity of the base is provided with a boss, the boss is located at the inner side of the two wire holes, and a wire buckle groove for fixing and embedding the terminal wire buckle is formed on the boss.

5. The combined type connection terminal as claimed in claim 1, wherein the base has positioning arms respectively disposed at left and right sides thereof, the positioning arms having positioning holes formed thereon, and the housing having positioning grooves corresponding to the positioning holes formed at both sides thereof.

6. The combined type terminal according to any one of claims 1 to 5, wherein the cover and the base are made of insulating materials.