CN220492234U - Wiring terminal strip - Google Patents

Abstract

The utility model discloses a wiring terminal strip in the field of wiring terminal strips, which comprises a substrate and a cover body, wherein the cover body is arranged at the top of the substrate, a plurality of limit grooves are formed in the top surface of the substrate, screw holes penetrating through the substrate are formed in the limit grooves, a lower pressing plate and an upper pressing plate are arranged at the top of the limit grooves, the upper pressing plate is arranged at the top of the lower pressing plate, bolts are arranged on the top surfaces of the upper pressing plate and the lower pressing plate, pass through the upper pressing plate and the lower pressing plate and extend to the bottom of the substrate, and are in threaded connection with the screw holes; the wiring terminal block has the advantages of simple structure, stable and reliable performance and low cost, and the wire core of the electric wire is placed between the upper pressing plate and the lower pressing plate, and the upper pressing plate and the lower pressing plate are further fixed by rotating bolts on the upper pressing plate and the lower pressing plate, so that the wire core is fixed and connected, and the phenomena of detachment, loosening and the like of the wire core are effectively prevented.

Description

Wiring terminal strip

Technical Field

The utility model relates to the field of wiring terminal blocks, in particular to a wiring terminal block.

Background

The wiring terminal row is the combination of wiring terminals adopted when the on-screen equipment is connected with the outside of the screen in the power electronic distribution wiring. The wiring terminal strip is used for connecting lines of the on-screen equipment and the off-screen equipment, and has the function of signal (current and voltage) transmission.

Chinese patent discloses publication (bulletin) No.: CN205657262U, a binding post row, including two at least insulating bases, connect through the connection piece between two adjacent bases, the base on all be equipped with the jack, all insert in the jack and be equipped with electrically conductive terminal body, wherein, the terminal body is including locating sleeve, adapter sleeve, the adapter sleeve setting is sheathe in the locating sleeve, the locating sleeve inserts and establishes in the jack, the base extend annular spacing platform in to the jack, the lower terminal surface of locating sleeve contradict with spacing platform. By adopting the technical scheme, the insertion depth of the positioning sleeve can be well limited, so that collision damage between the connecting sleeve and the base is avoided, and the rejection rate is greatly reduced.

The applicant believes that the lower end of the base needs to be led into the guide inclined plane in the locating sleeve by the lead-in inclined plane, the lead is inserted into the locating sleeve by the guide inclined plane, so that the lead is connected with the locating sleeve, and after the connection is completed, the lead is fixed in a winding mode.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the wiring terminal strip, which can effectively solve the technical problems that the existing wiring terminal strip is unstable in connection and easy to cause the phenomena of wire detachment, looseness and the like.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a binding post row, includes base plate and lid, the lid set up in the top of base plate, the top surface of base plate is provided with a plurality of spacing grooves, the spacing groove is provided with the screw that link up the base plate, the top of spacing groove is provided with holding down plate and top board, the top board place in the top of holding down plate, the top surface of top board and holding down plate is provided with the bolt, the bolt passes top board and holding down plate and extend to the bottom of base plate, the bolt with the screw carries out the spiro union.

Further, symmetrical positioning holes are formed in the top of the base plate, screws are arranged at the top of the cover body, penetrate through the cover body and are inserted into the positioning holes, and the screws are in threaded connection with the positioning holes.

Further, the limit grooves are distributed at equal intervals.

Further, the thickness of the cover body is smaller than the thickness of the substrate.

Further, the diameter of the positioning hole is larger than that of the screw hole.

Compared with the prior art, the utility model has the beneficial effects that: the wiring terminal block has the advantages of simple structure, stable and reliable performance and low cost, and the wire core of the electric wire is placed between the upper pressing plate and the lower pressing plate, and the upper pressing plate and the lower pressing plate are further fixed by rotating bolts on the upper pressing plate and the lower pressing plate, so that the wire core is fixed and connected, and the phenomena of detachment, loosening and the like of the wire core are effectively prevented.

Drawings

FIG. 1 is a perspective view of a terminal block according to the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a front view of a terminal block according to the present utility model;

fig. 4 is a schematic structural view of a substrate of a terminal block according to the present utility model;

fig. 5 is a bottom view of a terminal block according to the present utility model.

Reference numerals in the drawings:

1-a substrate; 2-a cover; 3-screws; 4-a limit groove; 5-a lower pressing plate; 6-an upper pressing plate; 7-a bolt; 8-positioning holes; 9-screw holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, a wiring terminal row comprises a substrate 1 and a cover body 2, wherein the cover body 2 is arranged at the top of the substrate 1, a plurality of limiting grooves 4 are formed in the top surface of the substrate 1, screw holes 9 penetrating through the substrate 1 are formed in the limiting grooves 4, a lower pressing plate 5 and an upper pressing plate 6 are formed in the top of the limiting grooves 4, the upper pressing plate 6 is arranged at the top of the lower pressing plate 5, bolts 7 are arranged on the top surfaces of the upper pressing plate 6 and the lower pressing plate 5, and the bolts 7 penetrate through the upper pressing plate 6 and the lower pressing plate 5 and extend to the bottom of the substrate 1, and the bolts 7 are in threaded connection with the screw holes 9.

The top of base plate 1 has offered symmetrical locating hole 8, the top of lid 2 is provided with screw 3, screw 3 passes lid 2 and inserts locating hole 8, screw 3 with locating hole 8 carries out the spiro union, a plurality of spacing groove 4 equidistant range distribution, the thickness of lid 2 is less than the thickness of base plate 1, the diameter of locating hole 8 is greater than the diameter of screw 9, during the use, separate base plate 1 and lid 2, insert the sinle silk of electric wire between top plate 6 and holding down plate 5, insert top plate 6 and holding down plate 5 again and stretch into the bottom of base plate 1 with bolt 7, make bolt 7 and screw 9 carry out the spiro union to the realization is fixed to the sinle silk, after the fixed completion, place lid 2 in the top of base plate 1, make lid 2 and base plate 1 cooperate, insert in the locating hole 8 with screw 3, make screw 3 and locating hole 8 carry out the spiro union, thereby educe base plate 1 with lid 2 and fix.

The wiring terminal strip of this embodiment has simple structure, stable performance and reliable, advantage with low costs, through placing the sinle silk of electric wire between top board 6 and holding down plate 5 to further fix top board 6 and holding down plate 5 through rotatory top board 6 and the bolt 7 on the holding down plate 5, thereby realize the fixed and the connection to the sinle silk, effectively prevent that the sinle silk from taking place to break away from, phenomenon such as become flexible.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (5)

1. The utility model provides a binding post row, includes base plate and lid, the lid set up in the top of base plate, its characterized in that: the top surface of base plate is provided with a plurality of spacing grooves, the spacing groove is provided with the screw that link up the base plate, the top of spacing groove is provided with holding down plate and top board, the top board place in the top of holding down plate, the top surface of top board and holding down plate is provided with the bolt, the bolt passes top board and holding down plate and extend to the bottom of base plate, the bolt with the screw carries out the spiro union.

2. A terminal block as claimed in claim 1, wherein: the top of base plate has seted up symmetrical locating hole, the top of lid is provided with the screw, the screw passes the lid and inserts the locating hole, the screw with the locating hole carries out the spiro union.

3. A terminal block as claimed in claim 1, wherein: the limiting grooves are distributed at equal intervals.

4. A terminal block as claimed in claim 1 or 2, wherein: the thickness of the cover body is smaller than that of the base plate.

5. A terminal block as claimed in claim 2, wherein: the diameter of the positioning hole is larger than that of the screw hole.