CN210535846U

CN210535846U - Wiring terminal strip

Info

Publication number: CN210535846U
Application number: CN201922054302.8U
Authority: CN
Inventors: 陈泽桥
Original assignee: Nanjing Sanmenwan Electrical Co ltd
Current assignee: Nanjing Sanmenwan Electrical Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-05-15
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a binding post row, including the insulator, the insulator middle part is divided into the power side of front side and the load side of rear side by horizontal separators, separates into a plurality of wiring mouths by longitudinal baffle on the insulator, wiring mouth bottom all is equipped with the screw patchhole, screw patchhole one side is equipped with the recess, power side and load side be equipped with the baffle between the screw patchhole, be equipped with the through-hole on the baffle, through-hole intercommunication both sides recess, wear to be equipped with the conducting strip in the through-hole, the conducting strip both ends all are equipped with the annular gasket, wear to be equipped with combination screw in screw patchhole and the annular gasket. Compared with the prior art, the utility model the advantage lie in: the utility model discloses not only can prevent that the conducting strip from droing, still have outstanding heat dispersion, simple structure, low in manufacturing cost easily promotes.

Description

Wiring terminal strip

Technical Field

The utility model relates to a binding post technical field specifically is a binding post row.

Background

The terminal strip is an electrical component for connecting circuits in electrical equipment. The number of the wiring terminal points in each row of the wiring terminal row is different, and the type of the wiring terminal row can be determined according to the requirements of engineering technical parameters. Among the prior art, the binding post row generally adopts screw and base hole cooperation fixed binding post's conducting strip, through the screw-up or loosen control circuit break-make state, however, the binding post row of this kind of structure is when unscrewing the screw, take the conducting strip out very easily, thereby lead to the loss of conducting strip, lead to the displacement of conducting strip more easily, and then lead to the time spent still need relocating, reduce the availability factor, also can cause unnecessary economic loss, in addition, binding post row internal connection has a plurality of circuits, inside temperature is high very easily, and current binding post row does not have the heat radiation measure.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide one kind and dispel the heat, can prevent that the conducting strip from droing, simple structure, the binding post row of convenient operation.

In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a binding post row, includes the insulator, and the insulator middle part is divided into the power side of front side and the load side of rear side by horizontal partition, separates into a plurality of wiring mouths by longitudinal baffle on the insulator, wiring mouth bottom all is equipped with the screw patchhole, screw patchhole one side is equipped with the recess, power side and load side be equipped with the baffle between the screw patchhole, be equipped with the through-hole on the baffle, through-hole intercommunication both sides recess, wear to be equipped with the conducting strip in the through-hole, the conducting strip both ends all are equipped with the annular gasket, wear to be equipped with combination screw in screw patchhole and the annular gasket.

As an improvement, threaded holes are formed in the bottom of the insulating seat and the transverse partition plate, and a plurality of vent holes are formed in the front side of the insulating seat.

As an improvement, the conducting strip penetrates through the groove, one end of the conducting strip is of an upward protruding structure, the height of the protruding structure of the conducting strip is larger than the diameter of the through hole, and the conducting strip is in interference fit with the through hole.

As an improvement, the insulating base is made of PC polycarbonate material, and the conducting strip is made of brass material.

Compared with the prior art, the utility model the advantage lie in:

the conducting strip through wearing to establish the recess not only can play electrically conductive effect, can also prevent when the combination screw from unscrewing, takes the conducting strip out to cause the conducting strip displacement or lose, the setting can accelerate inside thermal giving off at the air vent of insulator front side. The utility model discloses not only can prevent that the conducting strip from droing, still have outstanding heat dispersion, simple structure, low in manufacturing cost easily promotes.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a bottom view of the present invention.

Fig. 4 is a right side view of the present invention.

Fig. 5 is a cross-sectional view of the present invention at a.

As shown in the figure: 1. insulating seat, 1.1, baffle, 1.2, through-hole, 2, vertical baffle, 3, horizontal baffle, 4, screw insertion hole, 4.1, recess, 5, conducting strip, 5.1, annular gasket, 6, combination screw, 7, screw hole, 8, air vent.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1 to 5, a terminal block comprises an insulating base 1, wherein the middle of the insulating base 1 is divided into a power side at the front side and a load side at the rear side by a transverse partition plate 3, the insulating base 1 is divided into a plurality of wiring ports by a longitudinal partition plate 2, the bottoms of the wiring ports are respectively provided with a screw insertion hole 4, one side of the screw insertion hole 4 is provided with a groove 4.1, the power side and the load side are provided with a baffle plate 1.1 between the screw insertion holes 4, the baffle plate 1.1 is provided with a through hole 1.2, the through hole 1.2 is communicated with the grooves 4.1 at two sides, a conducting plate 5 is arranged in the through hole 1.2 in a penetrating manner, annular gaskets 5.1 are arranged at two ends of the conducting plate 5, and a combined screw 6 is arranged in the screw insertion.

All be equipped with screw hole 7 on 1 bottom of insulator seat and the

horizontal partition plate

3, 1 front side of insulator seat is equipped with a plurality of air vents 8, recess 4.1 is worn to establish by conducting

strip

5, 5 one end of conducting strip is for making progress protruding structure, the highly diameter that is greater than through-hole 1.2 of 5 protruding structure departments of conducting strip, conducting strip 5 and through-hole 1.2 interference fit, insulator seat 1 is the PC polycarbonate material, conducting strip 5 is the brass material.

In specific use, the conducting strip 5 penetrates into the groove 4.1 on one side from the groove 4.1 on the other side through the through hole 1.2, the combined screws 5 sequentially penetrate through the annular gasket 5.1 and the screw insertion holes 4, and the combined screws 5 on two sides of the transverse partition plate 3 are respectively connected with a power supply end and a load end to be used.

When power or load need be changed, screw out combination screw 5, this moment, conducting strip 5 because one end is equipped with protruding structure, and the height of this protruding structure is greater than the diameter of through-hole 1.2, so, conducting strip 5 can not drop, and at this moment, power or load that will change be connected with combination screw 5 can.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a binding post row, includes insulator (1), and insulator (1) middle part is divided into the power side of front side and the load side of rear side by horizontal partition (3), separates into a plurality of wiring mouths, its characterized in that by longitudinal baffle (2) on insulator (1): wiring mouthful bottom all is equipped with screw inserting hole (4), screw inserting hole (4) one side is equipped with recess (4.1), and power side and load side be equipped with baffle (1.1) between screw inserting hole (4), be equipped with through-hole (1.2) on baffle (1.1), through-hole (1.2) intercommunication both sides recess (4.1), wear to be equipped with conducting strip (5) in through-hole (1.2), conducting strip (5) both ends all are equipped with annular gasket (5.1), wear to be equipped with combination screw (6) in screw inserting hole (4) and annular gasket (5.1).

2. A terminal block according to claim 1, wherein: threaded holes (7) are formed in the bottom of the insulating seat (1) and the transverse partition plate (3), and a plurality of vent holes (8) are formed in the front side of the insulating seat (1).

3. A terminal block according to claim 1, wherein: conducting strip (5) wear to establish recess (4.1), conducting strip (5) one end is for making progress protruding structure, the highly diameter that is greater than through-hole (1.2) of conducting strip (5) protruding structure department, conducting strip (5) and through-hole (1.2) interference fit.

4. A terminal block according to claim 1, wherein: the insulating base (1) is made of PC polycarbonate material, and the conducting strip (5) is made of brass material.