CN216721668U - Bus power supply conductive device - Google Patents

Abstract

The utility model relates to a bus power supply conductive device, comprising: DIN rail and power supply conductor board; wherein the power supply lead plate is disposed in a groove of the DIN rail. The bus power supply conducting device can uniformly supply power to the electrical equipment such as the isolator and the safety barrier arranged on the guide rail and carry out signal transmission, does not need to independently connect a power line and a communication line to each electrical equipment such as the isolator and the safety barrier on the guide rail, and has convenient, reliable and beautiful wiring.

Description

Bus power supply conductive device

Technical Field

The utility model relates to the technical field of augmented reality, in particular to a bus power supply conductive device.

Background

The guide rail is a common installation mode of industrial electrical components, the electrical components supporting the installation of the guide rail can be conveniently clamped on the guide rail without being fixed by screws, and the maintenance is also very convenient, such as a PLC, a circuit breaker, a switch, a contactor, a safety grid, an isolator and the like. The isolators and the safety barriers which are installed together generally adopt the same power supply (such as 24VDC and 220VAC) for power supply, but the existing isolators and safety barriers generally adopt a separate power supply mode after being installed on the guide rail, and the isolators and the safety barriers are connected in a large number and are easy to connect wrongly.

The existing bus power supply generally adopts a specially designed guide rail and a specially designed bracket, the guide rail and the bracket are not universal, and the conductive capability is insufficient. The universal guide rail is adopted, but the conductive terminals of the special design adopt a series connection mode, the contact resistance is increased along with the increase of the connected conductive terminals, the reliability is low, and the maintenance is difficult.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the above disadvantages and shortcomings of the prior art, the present invention provides a bus power supply conductive device, which solves the technical problems of the prior art that neither a guide rail nor a bracket is used universally, the conductive capability is insufficient, the reliability is low, and the maintenance is difficult.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the main technical scheme that:

the utility model provides a bus power supply conductive device, comprising:

DIN rail 1 and power supply conductor plate 2;

wherein said power conductor plate 2 is arranged in a groove U of said DIN-rail 1.

Preferably, an insulating base plate 3 is further provided between the power supply lead plate 2 and the DIN rail 1.

Preferably, the DIN rail 1 is a standard 35mm DIN rail 1.

Preferably, the total thickness of the insulating base plate 3 and the power supply conductor plate 2 is between 3.0mm and 6.0 mm.

Preferably, the power supply conductor plate 2 is a single-sided circuit board.

Preferably, the power supply conductor board 2 is a double-sided circuit board.

Preferably, the wires 21 on the back of the power supply wire guide plate 2 are also tinned or welded with first wires 22;

the wire diameter of the first conducting wire 22 is 0.3mm-2.0 mm.

Preferably, the width of the power supply wire guide plate 2 is between 20mm and 26 mm.

Preferably, the width of the insulating base plate 3 and the width of the power supply conductor plate 2 are the same.

(III) advantageous effects

The utility model has the beneficial effects that: the bus power supply conductive device provided by the utility model has the advantages that the power supply conductor plate is arranged in the groove of the DIN guide rail by utilizing the groove of the DIN guide rail, so that the power supply and signal transmission can be uniformly carried out on electrical equipment such as isolators, safety barriers and the like arranged on the guide rail, the power line and the communication line do not need to be independently connected with each electrical equipment such as the isolators, the safety barriers and the like on the guide rail, and the bus power supply conductive device is convenient, reliable and attractive in wiring.

Drawings

FIG. 1 is a schematic diagram of a bus power conductive device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a DIN rail configuration in an embodiment of the utility model;

FIG. 3 is a cross-sectional schematic view of a DIN rail in an embodiment of the utility model;

fig. 4 is a schematic front view of a power supply lead plate in an embodiment of the present invention;

fig. 5 is a schematic rear view of a power supply wiring board according to an embodiment of the present invention;

fig. 6 is a schematic cross-sectional view of a power supply wire board in an embodiment of the utility model;

fig. 7 is a schematic view of an insulating base plate according to an embodiment of the present invention.

[ description of reference ]

1: a DIN rail;

u: a groove;

2: a power supply wiring board;

21: a back side conductive line;

22: a first conductive line;

a: the front surface of the power supply wire guide plate;

b: the back of the power supply wire guide plate;

3: an insulating base plate.

Detailed Description

For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.

In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the utility model are shown in the drawings, it should be understood that the utility model can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

Referring to fig. 1, fig. 2, fig. 3, and fig. 4, in this embodiment, a bus power supply conductive device is provided, including:

DIN rail 1 and power supply conductor plate 2; wherein said power conductor plate 2 is arranged in a groove U of said DIN-rail 1.

The DIN guide rail 1 in the embodiment is provided with the larger groove U, the groove U is embedded into the power supply lead plate 2, the power supply lead plate 2 can uniformly supply power to the electrical equipment such as the isolators and the safety fences arranged on the DIN guide rail and transmit signals, the electrical equipment such as each isolator and each safety fence on the DIN guide rail 1 is not required to be separately connected with a power line and a communication line, and the connection is convenient, reliable and attractive.

Referring to fig. 7, in practical application of the present embodiment, an insulating base plate 3 is further disposed between the power supply lead plate 2 and the DIN rail 1.

In practical application of this embodiment, the DIN rail 1 is a standard 35mm DIN rail 1.

In practical application of the embodiment, the total thickness of the insulating base plate 3 and the power supply lead wire board is between 3.0mm and 6.0 mm.

In practical applications of this embodiment, the power supply conductor board 2 is a single-sided circuit board.

In practical application of this embodiment, the power supply lead plate 2 is a double-sided circuit board.

In practical application of the present embodiment, the wires 21 on the back surface of the power supply wire guide plate 2 are also tinned or welded with the first wires 22; the wire diameter of the first wire 22 is 0.3mm-2.0 mm.

For example, referring to fig. 5 and 6, when the power supply wiring board 2 is a double-sided wiring board, as shown in fig. 6, a is the front surface of the power supply wiring board, and B is the back surface of the power supply wiring board; the first wire 22 is also tinned or soldered on the wire 21 on the back side B of the power supply wire board 2, so that the wire ability of the power supply wire board 2 is enhanced.

In the present embodiment, the tinned or soldered first wires 22 of the power supply wire board 2 can increase the wire ability of the power supply wire board 2.

In the practical application of this embodiment, the width of the power supply conductor plate 2 is between 20mm and 26 mm.

In practical applications of this embodiment, the width of the insulating base plate 3 and the width of the power supply conductor plate 2 are the same.

The bus power supply conducting device provided by the utility model has the advantages that the power supply conducting wire plate is arranged in the groove of the DIN guide rail by utilizing the groove of the DIN guide rail, so that power supply and signal transmission can be uniformly carried out on electrical equipment such as isolators and safety fences arranged on the guide rail, the electrical equipment such as each isolator and safety fence on the guide rail is not required to be independently connected with a power line and a communication line, and the bus power supply conducting device is convenient, reliable and attractive in wiring. In one embodiment, the elastic conducting strips connected with the bus power supply conducting plate are welded on the isolator and the safety grid module, so that the isolator and the safety grid module can be clamped on the bus power supply conducting device provided by the utility model through the elastic conducting strips.

In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims (9)

1. A bus-powered conductive apparatus, comprising:

a DIN rail (1) and a power supply conductor board (2);

wherein the power supply conductor board (2) is arranged in a groove (U) of the DIN rail (1).

2. The bus-powered conductive apparatus of claim 1,

an insulating bottom plate (3) is further arranged between the power supply lead plate (2) and the DIN guide rail (1).

3. The bus-powered conductive apparatus of claim 2,

the DIN guide rail (1) is a standard 35mm DIN guide rail (1).

4. The bus-powered conductive apparatus of claim 3,

the total thickness of the insulating bottom plate (3) and the power supply conducting wire plate (2) is 3.0mm-6.0 mm.

5. The bus-powered conductive apparatus of claim 4,

the power supply conducting wire plate (2) is a single-sided circuit board.

6. The bus-powered conductive apparatus of claim 4,

the power supply conducting wire plate (2) is a double-sided circuit board.

7. The bus-powered conductive apparatus of claim 6,

the lead (21) on the back of the power supply lead plate (2) is also plated with tin or welded with a first lead (22);

the wire diameter of the first conducting wire (22) is 0.3mm-2.0 mm.

8. The bus-powered conductive apparatus of claim 6,

the width of the power supply lead plate (2) is between 20mm and 26 mm.

9. The bus-powered conductive apparatus of claim 8,

the width of the insulating bottom plate (3) is the same as that of the power supply conducting wire plate (2).

Images