CN219575961U - Combined safety terminal strip - Google Patents

Abstract

The utility model discloses a combined type safety terminal strip, which is mainly designed in that through arranging a combined type terminal strip structure, when a terminal strip connecting circuit is used, if the installation specifications of the terminal strip are different, namely different wiring positions are required to be installed and connected, single strip seats can be connected and combined through a clamping assembly, the two sides of each strip seat are provided with contact pieces, a plurality of adjacent strip seats can be communicated through the contact pieces, and the number of the combined strip seats can be adjusted according to requirements; the short circuit subassembly is installed the front surface of arranging the seat, for the adjacent function of arranging the seat and providing convenient short circuit, and prevent that the setting of short circuit structure can ensure whole and circuit and carry out safety connection to convenience, the security when effectively improving the terminal row and connecting the installation, and make application scope more extensive.

Description

Combined safety terminal strip

Technical Field

The utility model relates to the technical field of factory electrical maintenance, in particular to a combined type safety terminal strip.

Background

The electrical equipment of the cigarette factory needs to be connected with the cable, and the terminal strip is a common device for connecting and switching the cable, so that the electrical equipment of the cigarette factory is widely used in the equipment of the cigarette factory. The terminal strip bears a plurality of or a plurality of groups of mutually insulated terminal assemblies and is used for fixing insulating parts of the supporting piece, and the insulating parts have the function of signal (current and voltage) transmission.

When the terminal strip used at present in a cigarette factory is connected and used, the terminal strip is usually provided with different wiring positions such as 2 bits, 3 bits, 4 bits, 6 bits, 12 bits and the like, however, the wiring positions of the terminal strip are relatively fixed, so that the terminal strip using field Jing Shouxian is incapable of adapting to multiple specifications; in addition, the terminal strip seat single bodies need to be installed one by one when being installed, and the operation is more complicated, so that the problem of poor use convenience of the terminal strip is also brought.

Disclosure of Invention

In view of the foregoing, the present utility model is directed to a combined safety terminal strip, so as to solve the aforementioned technical problems.

The technical scheme adopted by the utility model is as follows:

the utility model provides a combined type safety terminal strip, which comprises a strip seat and a wire holder, wherein a plurality of strip seats are arranged, the wire holder is arranged on the strip seat, and the combined type safety terminal strip further comprises: the clamping assembly, the short circuit assembly and the short circuit prevention structure;

the clamping components are arranged at the bottoms of two sides of the row seats, and a plurality of row seats are combined into the whole terminal row through the clamping components; the two sides of the row seats are provided with contact pieces, and a plurality of adjacent row seats are communicated through the contact pieces;

the short circuit component is arranged on the front surface of the row seat and is used for shorting adjacent row seats;

the short-circuit prevention structure is arranged in the wire holder and used for being safely connected with a circuit.

In at least one possible implementation manner, the clamping assembly comprises a clamping block and a clamping groove, wherein the clamping block is arranged at the bottom of one side of the row seat, and the clamping groove is arranged at the bottom of the other side of the row seat.

In at least one possible implementation manner, adjacent row seats are clamped and installed through clamping blocks and clamping grooves.

In at least one possible implementation manner, the shorting assembly comprises a shorting sheet, a shorting groove and a shorting bolt, the shorting groove is formed in the inner front surface of the row seat, the shorting bolt is installed in the shorting groove, and the shorting sheet is arranged on the front surface of the row seat.

In at least one possible implementation manner, the shorting tabs are installed in the shorting slots through shorting bolts, and adjacent rows of seats are installed in a short-circuit manner through the shorting tabs.

In at least one possible implementation manner, the short-circuit prevention structure comprises a wiring elastic sheet and a wiring bolt, wherein the wiring elastic sheet is installed in the wiring bolt, and the wiring seat is further provided with the wiring bolt.

In at least one possible implementation manner, the wire holders are symmetrically arranged at two ends of the row of holders, and the wire elastic pieces are arranged in the two symmetrical wire holders.

Compared with the prior art, the main design concept of the utility model is that by arranging the combined terminal strip structure, when the terminal strip connecting circuit is used, if the installation specifications of the terminal strips are different, namely, different wiring positions are required to be installed and connected, the single strip seats can be connected and combined through the clamping assembly, the two sides of the strip seats are provided with the contact pieces, a plurality of adjacent strip seats can be communicated through the contact pieces, and the number of the combined strip seats can be adjusted according to the requirements; the short circuit subassembly is installed the front surface of arranging the seat, for the adjacent function of arranging the seat and providing convenient short circuit, and prevent that the setting of short circuit structure can ensure whole and circuit and carry out safety connection to convenience, the security when effectively improving the terminal row and connecting the installation, and make application scope more extensive.

In addition, the terminal block provided by the utility model is suitable for identifying marks of terminals of resistors, fuses, relays, contactors, transformers, rotating electric machines and the like and a combination of the devices, and is also suitable for identifying specific wire ends.

Furthermore, in some preferred embodiments of the present utility model, the shorting tab is integrated on the row seat, and when the adjacent row seat needs to be shorted, the shorting tab is directly installed in a rotating manner, so that the shorting tab does not need to be carried separately, and convenience in installation of the shorting tab is improved.

Drawings

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described with reference to the accompanying drawings, in which:

fig. 1 is a schematic view of a combined safety terminal strip according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the structure at A-A in FIG. 1;

FIG. 3 is a schematic view of the structure at B-B in FIG. 1;

fig. 4 is a schematic diagram of the structure at C-C in fig. 1.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

The present utility model proposes an embodiment of a combined safety terminal strip, specifically, as shown in fig. 1 to 4, comprising: arrange seat 100 and wire holder 101, and arrange seat 100 and be provided with a plurality of, wire holder 101 sets up on arranging seat 100, still include joint subassembly, short circuit subassembly and prevent short circuit structure, joint subassembly sets up in the both sides bottom of arranging seat 100, arrange the both sides of seat 100 and inlay and establish and install contact 203, can put through two row seats 100 of adjacent installation through contact 203, short circuit subassembly installs at the front surface of arranging seat 100, prevent short circuit structure installs in wire holder 101, through this modular terminal row structure of setting, the terminal row is whole to be formed by a plurality of row seats 100 combination, establish through fixture block 200 and draw-in groove 202 slip card between the adjacent row seat 100, when using this terminal row connecting circuit, through the row seat 100 connection combination with the monomer, can adjust and connect a plurality of row seats 100 according to the installation demand during the installation connection, and put through contact 203 between a plurality of adjacent row seats 100, thereby improve the convenience when this terminal row connection installation, application scope is wider.

Specifically, the clamping assembly comprises a clamping block 200 and a clamping groove 202, wherein the clamping block 200 is integrally formed at the bottom of one side of the row seat 100, the clamping groove 202 is integrally formed at the bottom of the other side of the row seat 100, and the adjacent row seats 100 are slidably clamped with the clamping groove 202 through the clamping block 200, so that convenience in assembly is improved.

Regarding the short circuit subassembly, specifically include short circuit piece 201, short circuit groove 204 and short circuit bolt 205, the inboard front surface at row seat 100 is offered to short circuit groove 204, install short circuit bolt 205 in short circuit groove 204, and row seat 100's front surface is provided with short circuit piece 201, short circuit piece 201 passes through short circuit bolt 205 to be installed in short circuit groove 204, can be parallel fixed with row seat 100 with short circuit piece 201 when not using, can connect adjacent row seat 100 with short circuit piece 201 rotation during the use, install through short circuit piece 201 short circuit between the adjacent row seat 100, set up on row seat 100 and carry supporting short circuit piece 201, short circuit piece 201 passes through short circuit bolt 205 and establishes soon to be installed in short circuit piece 201, when adjacent row seat 100 needs the short circuit, rotate short circuit bolt 205 to be connected on adjacent row seat 100, then screw short circuit bolt 205 fixed mounting can, need not to independently carry the connecting piece, convenience when having improved the short circuit installation.

Specifically, the short-circuit prevention structure comprises a wiring shrapnel 300 and a wiring bolt 301, the wiring shrapnel 300 is fixedly arranged in the wiring bolt 301, the wiring bolt 301 is further rotatably arranged in the wiring seat 101, the wiring seats 101 are symmetrically arranged at two ends of the row seat 100, the wiring shrapnels 300 are symmetrically arranged in the two wiring seats 101, the wiring shrapnel 300 with a V-shaped structure are arranged in the wiring seats 101, after the wiring is rotatably arranged on the wiring bolt 301 around the connecting line, the wiring shrapnel 300 is rotatably arranged on the wiring bolt 301, the wiring shrapnel 300 is extruded in a penetrating mode, the wiring shrapnel 300 is deformed to generate certain rebound force, and therefore the wiring shrapnel 300 is better ensured to be in contact with the connecting line, the short-circuit condition is avoided, the safety of the terminal row is improved, and the connection is better to use.

In summary, the main design concept of the present utility model is that, by providing the combined terminal strip structure, when the terminal strip connection circuit is used, if the installation specifications of the terminal strips are different, that is, different connection locations need to be installed and connected, the single strip seats can be connected and combined through the clamping component, the two sides of the strip seats are provided with the contact pieces, the plurality of adjacent strip seats can be connected through the contact pieces, and the number of the combined strip seats can be adjusted according to the requirement; the short circuit subassembly is installed the front surface of arranging the seat, for the adjacent function of arranging the seat and providing convenient short circuit, and prevent that the setting of short circuit structure can ensure whole and circuit and carry out safety connection to convenience, the security when effectively improving the terminal row and connecting the installation, and make application scope more extensive.

In the embodiments of the present utility model, "at least one" means one or more, and "a plurality" means two or more. "and/or", describes an association relation of association objects, and indicates that there may be three kinds of relations, for example, a and/or B, and may indicate that a alone exists, a and B together, and B alone exists. Wherein A, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship. "at least one of the following" and the like means any combination of these items, including any combination of single or plural items. For example, at least one of a, b and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.

The construction, features and effects of the present utility model are described in detail according to the embodiments shown in the drawings, but the above is only a preferred embodiment of the present utility model, and it should be understood that the technical features of the above embodiment and the preferred mode thereof can be reasonably combined and matched into various equivalent schemes by those skilled in the art without departing from or changing the design concept and technical effects of the present utility model; therefore, the utility model is not limited to the embodiments shown in the drawings, but is intended to be within the scope of the utility model as long as changes made in the concept of the utility model or modifications to the equivalent embodiments do not depart from the spirit of the utility model as covered by the specification and drawings.

Claims (7)

1. A modular safety terminal block comprising: arrange seat (100) and wire holder (101), just arrange seat (100) are provided with a plurality of, wire holder (101) set up arrange seat (100) are last, its characterized in that still includes: the clamping assembly, the short circuit assembly and the short circuit prevention structure;

the clamping components are arranged at the bottoms of two sides of the row seats (100), and a plurality of row seats (100) are combined into the whole terminal row through the clamping components; the two sides of the row seats (100) are provided with the contact pieces (203), and a plurality of adjacent row seats (100) are communicated through the contact pieces (203);

the short circuit component is arranged on the front surface of the row seat (100) and is used for short-circuiting adjacent row seats (100);

the short-circuit prevention structure is arranged in the wire holder (101) and used for being safely connected with a circuit.

2. The combination safety terminal block according to claim 1, wherein the clamping assembly comprises a clamping block (200) and a clamping groove (202), the clamping block (200) is arranged at one side bottom of the block base (100), and the clamping groove (202) is arranged at the other side bottom of the block base (100).

3. The combined type safety terminal strip according to claim 2, wherein adjacent strip seats (100) are clamped and installed with clamping grooves (202) through clamping blocks (200).

4. The combined safety terminal strip according to claim 1, wherein the shorting assembly comprises a shorting tab (201), a shorting slot (204) and a shorting bolt (205), the shorting slot (204) is formed in an inner front surface of the strip seat (100), the shorting bolt (205) is mounted in the shorting slot (204), and the shorting tab (201) is disposed on a front surface of the strip seat (100).

5. The combined safety terminal strip according to claim 4, wherein the shorting tab (201) is mounted in the shorting slot (204) by a shorting bolt (205), and adjacent strip seats (100) are mounted in a shorted manner by the shorting tab (201).

6. The combined safety terminal block according to any one of claims 1 to 5, wherein the short-circuit prevention structure comprises a wiring spring piece (300) and a wiring bolt (301), the wiring spring piece (300) is installed in the wiring bolt (301), and the wiring base (101) is further provided with the wiring bolt (301).

7. The combined type safety terminal block according to claim 6, wherein the wire holders (101) are symmetrically arranged at two ends of the block (100), and the wire elastic pieces (300) are arranged in the two symmetrical wire holders (101).