CN212303960U - Multifunctional terminal strip convenient for wiring - Google Patents

Abstract

The utility model discloses a multifunctional terminal strip convenient for wiring, which comprises an insulating base (1), wherein the top surface of the insulating base (1) is provided with two wiring piece seats (2); a plurality of wire connecting plates (3) are arranged between the two wire connector seats (2), and four end parts of the bottom surface of each wire connecting plate (3) are provided with conductive pins (4); a stepped limiting hole (5) is formed in the side face of each wiring piece seat (2), and a conducting strip (6) is mounted in each limiting hole (5); each conducting strip (6) is tightly connected with the corresponding conducting pin (4) on the wire connecting plate (3); the top surface of each wire connecting piece seat (2) is provided with a plurality of test connecting holes (7). The utility model discloses not only can improve work efficiency, still have convenient operation, the stability in use is good, the security is high, the function is diversified, maintain convenient and application scope wide advantage.

Description

Multifunctional terminal strip convenient for wiring

Technical Field

The utility model relates to a terminal row, especially a multi-functional terminal row convenient to wiring.

Background

A terminal block is an insulating member that carries a plurality or a plurality of sets of terminal assemblies insulated from each other and is used to fix a support member, and is often used as a connecting member for cables/wires and the like in electrical equipment; when the terminal strip is used for installing the cables and the wires, the cables/the wires are firstly inserted into the terminal holes and then fixed by screws; when the cable/wire is disassembled, the screw needs to be unscrewed firstly, and the cable/wire can be replaced or reinstalled, so that the overall operation is less troublesome, and the working efficiency is influenced; and the phenomenon of screw thread slipping can occur after long-time use, which easily causes the phenomenon of cable/wire loosening caused by insufficient tightening degree, and the use stability is poor. Therefore, the existing terminal strip has the problems of lower working efficiency, inconvenient operation and poorer stability in the using process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional terminal row convenient to wiring. The utility model discloses not only can improve work efficiency, still have convenient operation and the better advantage of stability.

The technical scheme of the utility model: a multifunctional terminal strip convenient for wiring comprises an insulating base, wherein two symmetrically arranged wiring piece seats are arranged on the top surface of the insulating base; a plurality of uniformly distributed wire connecting plates are arranged between the two wire connector seats, and four end parts of the bottom surface of each wire connecting plate are provided with conductive pins; a stepped limiting hole is formed in the side face of each wiring piece seat corresponding to each wire connecting plate, and a T-shaped conducting strip is fixedly installed in each limiting hole; each conducting strip is tightly connected with the conducting pin on the corresponding conducting wire connecting plate; and the top surface of each wiring piece seat is provided with a test connecting hole corresponding to each limiting hole.

In the multifunctional terminal strip convenient for wiring, two symmetrically distributed slots are arranged on the upper surface of the insulating base, and a connecting slot is connected between two end parts of each slot; the conductive pins are arranged in the slots.

In the multifunctional terminal row convenient for wiring, a plurality of first fixing pieces which are uniformly distributed are arranged on one side of the wiring piece seat away from the wire connecting plate, and a second fixing piece is arranged between every two adjacent first fixing pieces; the first fixing piece and the second fixing piece are respectively arranged on two sides of the limiting hole; first mounting and second mounting all are the setting of S-shaped, and the space between first mounting and the second mounting is under wide narrow shape.

In the multifunctional terminal row convenient for wiring, the limiting hole comprises a first channel and a second channel which are connected with each other, and the inner diameter of the first channel is larger than that of the second channel; the second channel is arranged between the first channel and the lead connecting plate, and the conducting strip is arranged on the inner bottom surface of the second channel; the first channel has an inner diameter greater than the width of the ribbon cable and the second channel has an inner diameter less than the width of the ribbon cable.

In the multifunctional terminal row convenient for wiring, the two side surfaces of the wire connecting plate are both concave cambered surfaces, and the lengths of all the wire connecting plates are different; the test connecting hole is communicated with the limiting hole.

Compared with the prior art, the utility model improves the prior terminal strip, and the insulating base is provided with two symmetrically distributed wiring piece seats, and each wiring piece seat is provided with a plurality of spacing holes and test connecting holes which are uniformly distributed, so that the whole terminal strip can be used as a common terminal strip for connection and can also be used as a test terminal strip, and the terminal strip has functional diversity; the insulating base and the wiring terminal seat are both made of insulating materials, so that the insulating effect of the whole terminal strip is improved, and the use safety is improved; the plurality of uniformly distributed wire connecting plates are arranged between the two wire connector seats, and the wire connecting plates are used as circuit connecting pieces between the two wire connector seats to control the connection and disconnection of the terminals between the two wire connector seats, so that the terminals do not need to be frequently disassembled and assembled, and the operation is convenient; the bottom surface of the wire connecting plate can be provided with a plurality of conductive pins, so that the flexibility of the wire connecting plate can be improved by using the conductive pins; the limiting hole is arranged in a step shape, the terminal can be fixed to a certain extent by utilizing the step shape, and the fixing effect of the terminal can be further improved by matching with the test connecting hole, so that the use stability is improved; meanwhile, the conducting strips are arranged to be T-shaped, so that the connecting area of the conducting strips and the wire connecting plate is increased, and the use stability is improved. In addition, the utility model also arranges the head slot and the connecting slot on the upper surface of the insulating base, the conductive pin is arranged in the slot, and the slot can be used for positioning the installation of the conductive connecting piece, thereby facilitating the plugging and unplugging of the conductive connecting piece and further facilitating the operation; the plurality of first fixing pieces and the plurality of second fixing pieces are arranged on one side of the wiring piece seat, every two adjacent first fixing pieces and every two adjacent second fixing pieces are symmetrically arranged to form a fixing space with a wide upper part and a narrow lower part, and the fixing space is matched with the limiting hole, so that the cable/terminal can be further fixed, and the use stability is improved; the first fixing piece and the second fixing piece can be used for further separating the cable/terminal, so that the subsequent maintenance is facilitated; the limiting hole is formed by a first channel and a second channel, the diameter of the first channel is larger than that of the cable/terminal, the diameter of the second channel is smaller than that of the cable/terminal, and the fixing effect is improved by utilizing the change of the diameters; through all inequality with the length of wire connecting plate, and then make the wire connecting plate can realize being connected between the single terminal or being connected between a plurality of terminals to satisfy different connection demand or experimental demand, enlarged application range. Therefore, the utility model discloses not only can improve work efficiency, still have convenient operation, the stability in use is good, the security is high, the function is diversified, maintain convenient and application scope wide advantage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a right side view of the present invention.

The labels in the figures are: 1-an insulating base, 2-a wiring connector base, 3-a wire connecting plate, 4-a conductive pin, 5-a limiting hole, 6-a conductive sheet, 7-a test connecting hole, 8-a slot, 9-a connecting groove, 10-a first fixing part, 11-a second fixing part, 12-a first channel and 13-a second channel.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. A multifunctional terminal strip convenient for wiring is formed as shown in figures 1 to 3 and comprises an insulating base 1, wherein two symmetrically arranged wiring piece seats 2 are arranged on the top surface of the insulating base 1; a plurality of uniformly distributed wire connecting plates 3 are arranged between the two wire connector seats 2, and four end parts of the bottom surface of each wire connecting plate 3 are provided with conductive pins 4; a stepped limiting hole 5 is formed in the side face of each wiring piece seat 2 corresponding to each lead connecting plate 3, and a T-shaped conducting strip 6 is fixedly installed in each limiting hole 5; each conducting strip 6 is tightly connected with the corresponding conducting pin 4 on the wire connecting plate 3; the top surface of each wire connecting piece seat 2 is provided with a test connecting hole 7 corresponding to each limiting hole 5.

Two symmetrically distributed slots 8 are arranged on the upper surface of the insulating base 1, and connecting grooves 9 are connected between two end parts of the two slots 8; the conductive pins 4 are arranged in the slots 8; a plurality of first fixing pieces 10 which are uniformly distributed are arranged on one side of the wiring piece seat 2, which is far away from the wire connecting plate 3, and a second fixing piece 11 is arranged between every two adjacent first fixing pieces 10; the first fixing piece 10 and the second fixing piece 11 are respectively arranged at two sides of the limiting hole 5; the first fixing piece 10 and the second fixing piece 11 are both arranged in an S shape, and the space between the first fixing piece 10 and the second fixing piece 11 is wide at the bottom and narrow at the top; the limiting hole 5 comprises a first channel 12 and a second channel 13 which are connected with each other, and the inner diameter of the first channel 12 is larger than that of the second channel 13; the second channel 13 is arranged between the first channel 12 and the lead connecting plate 3, and the conducting strip 6 is arranged on the inner bottom surface of the second channel 13; the inner diameter of the first channel 12 is larger than the width of the ribbon cable, and the inner diameter of the second channel 13 is smaller than the width of the ribbon cable; the two side surfaces of the wire connecting plate 3 are both concave cambered surfaces, and the lengths of all the wire connecting plates 3 are different; the test connecting hole 7 is communicated with the limiting hole 5.

The working principle is as follows: when in connection use, firstly, a cable/terminal passes through the space between the first fixing piece 10 and the second fixing piece 11, and the first fixing piece 10 and the second fixing piece 11 are S-shaped, so that a fixing space with a narrow top and a wide bottom can be formed between the first fixing piece 10 and the second fixing piece 11; then the cable/terminal is inserted into the limiting hole 5, the cable/terminal can pass through the first channel 12 firstly, and the diameter of the first channel 12 is larger than the width of the cable/terminal, so that the cable/terminal can be conveniently inserted deeply; as the cable/terminal continues to go deep, the cable/terminal passes through the second channel 13, and the diameter of the second channel 13 is smaller than the width of the cable/terminal, so that the second channel 13 can fix the cable/terminal, and automatic fixing of the cable/terminal is realized; then the conducting pins 4 of the wire connecting plate 3 are inserted into the slots 8, and the two conducting pins 4 on the same side of the wire connecting plate 3 are arranged on two sides of the limiting hole 5 with the cable/terminal and connected with the conducting strips 6 on the limiting hole 5, so that the circuit is switched on and can be used, when the circuit is required to be switched off, the wire connecting plate 3 only needs to be taken out of the slots 8, the cable/terminal does not need to be plugged and pulled for many times, and the use is convenient; when the test is needed, the cable/terminal for the test can be inserted into the limiting hole 5 from the test connecting hole 7 to be contacted with the conducting strip 6, and then the lead connecting plate 3 is inserted into the corresponding position to carry out the test operation.

Claims (5)

1. The utility model provides a multi-functional terminal row convenient to wiring which characterized in that: the wire connector comprises an insulating base (1), wherein two symmetrically arranged wire connector seats (2) are arranged on the top surface of the insulating base (1); a plurality of uniformly distributed wire connecting plates (3) are arranged between the two wire connector seats (2), and four end parts of the bottom surface of each wire connecting plate (3) are provided with conductive pins (4); stepped limiting holes (5) are formed in the side face of each wiring piece seat (2) corresponding to the positions of the wire connecting plates (3), and T-shaped conducting strips (6) are fixedly installed in the limiting holes (5); each conducting strip (6) is tightly connected with the corresponding conducting pin (4) on the wire connecting plate (3); the position corresponding to each limit hole (5) on the top surface of each wire connecting piece seat (2) is provided with a test connecting hole (7).

2. A multi-functional terminal block for facilitating wiring according to claim 1, wherein: two symmetrically distributed slots (8) are formed in the upper surface of the insulating base (1), and connecting grooves (9) are connected between two end portions of the two slots (8); the conductive pins (4) are arranged in the slots (8).

3. A multi-functional terminal block for facilitating wiring according to claim 1, wherein: a plurality of first fixing pieces (10) which are uniformly distributed are arranged on one side, far away from the wire connecting plate (3), of the wiring piece seat (2), and a second fixing piece (11) is arranged between every two adjacent first fixing pieces (10); the first fixing piece (10) and the second fixing piece (11) are respectively arranged on two sides of the limiting hole (5); the first fixing piece (10) and the second fixing piece (11) are both arranged in an S shape, and the space between the first fixing piece (10) and the second fixing piece (11) is in a shape with a wide lower part and a narrow upper part.

4. A multi-functional terminal block for facilitating wiring according to claim 1, wherein: the limiting hole (5) comprises a first channel (12) and a second channel (13) which are connected with each other, and the inner diameter of the first channel (12) is larger than that of the second channel (13); the second channel (13) is arranged between the first channel (12) and the lead connecting plate (3), and the conducting strip (6) is arranged on the inner bottom surface of the second channel (13).

5. A multi-function terminal block for facilitating wiring according to any one of claims 1 to 4, wherein: the two side surfaces of the wire connecting plates (3) are both concave cambered surfaces, and the lengths of all the wire connecting plates (3) are different; the test connecting hole (7) is communicated with the limiting hole (5).

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