CN217719994U

CN217719994U - Wiring terminal structure convenient to install

Info

Publication number: CN217719994U
Application number: CN202221994897.0U
Authority: CN
Inventors: 姚建峰
Original assignee: Ningbo Zhongbo Photovoltaic Technology Co ltd
Current assignee: Ningbo Zhongbo Photovoltaic Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-01
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a binding post structure easy to assemble, including insulator, electric conductor, conducting strip and screw, its characterized in that: the side wall of the insulator is provided with a mounting groove, the left side wall of the insulator is provided with a screw hole communicated with the mounting groove, the conductor is arranged in the mounting groove, the end face of the conductor is provided with an insertion hole, the side wall of the conductor is provided with a side hole communicated with the insertion hole, the conducting strip is U-shaped, one side wall of the conducting strip is provided with a through hole for a screw to pass through, the conducting strip is reversely buckled on the conductor, one side wall of the conducting strip with the through hole is hung on the outer wall of the conductor, and a binding post penetrating through the insulator is formed on the conductor. The utility model provides a binding post structure easy to assemble makes things convenient for binding post equipment and wiring.

Description

Wiring terminal structure convenient to install

Technical Field

The utility model relates to a binding post structure easy to assemble.

Background

At present, the wiring terminal is widely used for connecting wires in the electrical appliance industry, the application range of the wiring terminal is large in demand, the market is large, and the wiring terminal on the market at present generally has the condition of being complex to install. For example, a chinese utility model patent with the prior publication No. CN202977756U discloses a "combined terminal assembly", which is composed of at least two independent terminals, each terminal includes an insulating housing, a conductive metal sheet provided with a connecting wire inside the insulating housing, and a button provided on the insulating housing for releasing the connecting wire from the conductive metal sheet; the wiring terminal assembly is provided with a conduction device which enables each conductive metal sheet to be connected and conducted or adjacent conductive metal sheets to be connected and conducted. The conducting metal sheets which need to be connected and conducted are connected in series through the conducting device, and when the conducting wires are inserted into the corresponding connecting terminals and connected with the conducting metal sheets, the parallel connection of the conducting wires can be realized.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to prior art's current situation, provides a binding post structure easy to assemble, makes things convenient for binding post equipment and wiring.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a binding post structure easy to assemble, includes insulator, electric conductor, conducting strip and screw, its characterized in that: the side wall of the insulator is provided with an installation groove, the left side wall of the insulator is provided with a screw hole communicated with the installation groove, the conductor is arranged in the installation groove, the end face of the conductor is provided with an insertion hole, the side wall of the conductor is provided with a side hole communicated with the insertion hole, the conducting plate is U-shaped, one side wall of the conducting plate is provided with a through hole for a screw to pass through, the conducting plate is reversely buckled on the conductor, one side wall of the conducting plate with the through hole is hung on the outer wall of the conductor, and a binding post which passes through the insulator is formed on the conductor.

As an improvement, the binding post is screwed on the electric conductor.

And the wiring terminal and the electric conductor are integrated, and an insertion groove for inserting the wiring terminal is formed in the side wall of the insulator.

And then, the lower end of the conducting strip is provided with a bending part which is bent inwards.

In another improvement, another sidewall of the conducting strip is formed with an inclined part and a vertical part, and the vertical part is connected with the lower end of the inclined part.

And the front side wall of the insulator is provided with a strip-shaped wedge-shaped strip, and the rear side wall of the insulator is provided with a wedge-shaped groove matched with the wedge-shaped strip.

And the improved structure is characterized in that the screw is made of an insulating material, a groove is formed in the end of the screw, and a copper column is arranged in the groove.

Compared with the prior art, the utility model has the advantages of: when the wiring terminal is installed, the conducting strip is firstly reversely buckled in the inserting hole of the conducting strip, the conducting strip and the conducting strip are simultaneously installed in the installing groove of the insulator, then the screw is screwed in the screw hole of the insulator, when in wiring, the wire is inserted into the inserting hole of the conducting strip, the wire is positioned between the inner side wall of the electric conductor inserting hole and the other side wall of the conducting strip, the screw is screwed again, and after the screw penetrates through the through hole of one side wall of the conducting strip, the screw is tightly pressed on the other side wall of the conducting strip, the wire is tightly pressed, and wiring of the wire is realized.

Drawings

Fig. 1 is a schematic structural diagram of an appearance of a wiring terminal structure convenient to mount in an embodiment of the present invention;

FIG. 2 is a schematic exploded view of FIG. 1;

fig. 3 is a schematic view of the structure of fig. 2 in another direction.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 3, the terminal structure for easy mounting in the present embodiment includes an insulator 1, a conductor 2, a conductive piece 3, and a screw 4.

The side wall of the insulator 1 is provided with a mounting groove 11, the left side wall of the insulator 1 is provided with a screw hole 12 communicated with the mounting groove 11, the conductor 2 is arranged in the mounting groove 11, the end surface of the conductor 2 is provided with an insertion hole 21, the side wall of the conductor 2 is provided with a side hole 23 communicated with the insertion hole 21, the conducting plate 3 is U-shaped, one side wall of the conducting plate 3 is provided with a through hole 31 for a screw 4 to pass through, the conducting plate 3 is reversely buckled on the conductor 2, one side wall of the conducting plate 3 with the through hole 31 is hung on the outer wall of the conductor 2, and the conductor 2 is provided with a binding post 22 penetrating through the insulator 1.

Further, the connecting column 22 may be a time-division structure or an integral structure with the conductor 2. When the split structure is adopted, the terminal 22 can be screwed or inserted on the conductor 2, and after the conductor 2 is installed in the installation groove 11, the connecting column 22 can be inserted from the outer wall of the insulator 1 to be connected with the conductor 2. Alternatively, the post 22 and the conductor 2 are integrally formed, and an insertion groove 111 for inserting the post 22 is formed in a side wall of the insulator 1. Thus, the stable connection between the terminal 22 and the conductor 2 is realized, when the installation is carried out, the conductor 2 and the terminal 22 are installed in the installation groove 11 of the insulator 1, and the terminal 22 is inserted along the insertion groove 111 of the insulator 1, so that the installation is convenient.

In addition, the lower end of the conductive sheet 3 is formed with a bending portion 34 bending inward, and by providing the bending portion 34 and the bending portions 34 on the two side walls of the conductive sheet 3, the conductive body 2 can be locked, and the conductive sheet 3 is prevented from falling off from the conductive body 2.

Further, the other side wall of the conductive plate 3 is formed with an inclined portion 32 and a vertical portion 33, and the vertical portion 33 is connected to a lower end of the inclined portion 32. The inclined portion 32 of the other side wall of the conductive plate 3 facilitates the insertion of the wire between the other side wall of the conductive plate 3 and the inner side wall of the insertion hole 21 of the conductive body 2 along the inclined portion 32, and at the same time, the vertical portion 33 of the conductive plate 3 facilitates the sufficient contact between the wire and the conductive plate 3.

In addition, the front side wall of the insulator 1 is provided with a strip-shaped wedge-shaped strip 13, and the rear side wall of the insulator 1 is provided with a wedge-shaped groove matched with the wedge-shaped strip 13. Thus, two or more terminals can be inserted in parallel with each other by means of the wedge strips 13 and the wedge groove structure.

Finally, the screw can also be made of an insulating material, a groove is formed in the end of the screw, and a copper column is installed in the groove. When the screw has insulating characteristic, the copper post of front end can also compress tightly the conducting strip, improves and compresses tightly and contact the effect.

In summary, when the terminal is installed, the conductive sheet 3 is firstly reversed in the insertion hole 21 of the conductive body 2, the conductive body 2 and the conductive sheet 3 are simultaneously installed in the installation groove 11 of the insulator 1, and then the screw 4 is screwed in the screw hole 12 of the insulator 1, when in wiring, the wire is inserted from the insertion hole 21 of the conductive body, the wire is positioned between the inner side wall of the insertion hole 21 of the conductive body 2 and the other side wall of the conductive sheet 3, and then the screw 4 is screwed, after the screw 4 passes through the through hole 31 of one side wall of the conductive sheet 3, the wire is pressed on the other side wall of the conductive sheet 3, and the wiring of the wire is realized.

Claims

1. The utility model provides a binding post structure easy to assemble, includes insulator (1), electric conductor (2), conducting strip (3) and screw (4), its characterized in that: the mounting groove (11) is formed in the side wall of the insulator (1), the screw hole (12) communicated with the mounting groove (11) is formed in the left side wall of the insulator (1), the conductor (2) is arranged in the mounting groove (11), the insertion hole (21) is formed in the end face of the conductor (2), the side wall of the conductor (2) is provided with a side hole (23) communicated with the insertion hole (21), the conducting plate (3) is U-shaped, a through hole (31) used for a screw (4) to penetrate through is formed in one side wall of the conducting plate (3), the conducting plate (3) is reversely buckled on the conductor (2), one side wall of the conducting plate (3) with the through hole (31) is hung on the outer wall of the conductor (2), and a binding post (22) penetrating through the insulator (1) is formed on the conductor (2).

2. A ready-to-mount terminal block structure as set forth in claim 1, wherein: the binding post (22) is screwed on the conductor (2).

3. A ready-to-mount terminal block structure as set forth in claim 1, wherein: the binding post (22) and the electric conductor (2) are in an integral structure, and an insertion groove (111) for inserting the binding post (22) is formed in the side wall of the insulator (1).

4. A ready-to-mount terminal block structure as set forth in claim 1, wherein: the lower end of the conducting sheet (3) is provided with a bending part (34) which is bent inwards.

5. The easy-to-install terminal structure of claim 1, wherein: the other side wall of the conducting plate (3) is provided with an inclined part (32) and a vertical part (33), and the vertical part (33) is connected with the lower end of the inclined part (32).

6. A ready-to-mount terminal block structure as set forth in claim 1, wherein: a strip-shaped wedge-shaped strip (13) is arranged on the front side wall of the insulator (1), and a wedge-shaped groove matched with the wedge-shaped strip (13) is arranged on the rear side wall of the insulator (1).

7. A ready-to-mount terminal block structure as set forth in claim 1, wherein: the screw (4) is made of an insulating material, a groove is formed in the end of the screw (4), and a copper column (41) is installed in the groove.