CN220526843U - Wiring board - Google Patents

Abstract

The application discloses wiring board belongs to circuit breaker technical field, including the plug, the top of plug is provided with the connecting block, and the same fixed slot of a plurality of has been seted up in the front of plug, and the upper surface fixedly connected with conducting strip of fixed slot, the front and the back of conducting strip are fixedly connected with first card caking and the second card caking respectively, and the right flank fixedly connected with connecting piece of conducting strip, the spread groove has all been seted up to the front and the back of connecting piece. This wiring board through setting up first card caking, second card caking, joint piece, connecting block, joint piece, conducting strip, fixed slot, spread groove and joint groove, can optimize traditional C font connected mode, has increased the security of wiring board, and first card caking and second card caking can be connected with the joint piece, according to actual service conditions, can assemble a plurality of wiring boards at will, reaches the effect with the actual conditions adaptation, has avoided staff's on-the-spot processing, has alleviateed the use degree of difficulty.

Description

Wiring board

Technical Field

The application belongs to the technical field of circuit breakers, and particularly relates to a wiring board.

Background

The circuit breaker is a switching device capable of switching on and off current under normal loop conditions and switching on and off current under abnormal loop conditions within a specified time, and along with the transformation of a power grid and the popularization of the circuit breaker, a plurality of circuit breakers are generally used in one piece in actual use, and an electrician bends an electric wire and connects the circuit breakers in parallel in the existing connection mode.

The utility model of the prior authorized application number CN201920849931.7 discloses a wiring board of a circuit breaker, which comprises a wiring board body, wherein the wiring board body comprises a soft connection and a wiring part which are integrally arranged, the corresponding two sides of the wiring board body are respectively an inner side surface and an outer side surface, the soft connection comprises a connecting section connected with the wiring part, an abutting section abutting against a double-metal sheet and a bending section protruding towards one side of the outer side surface for connecting the connecting section and the abutting section, the soft connection is at least provided with a groove, and the groove can be arranged on the outer side surface of the joint of the bending section and the connecting section or the middle part of the inner side surface of the bending section or the outer side surface of the joint of the bending section and the abutting section.

By adopting the technical scheme, though the wiring part and the soft connection are integrally arranged, the processing procedure is reduced, the product stability is improved, the automatic production is convenient, the production efficiency is improved, the integrated arrangement of the wiring board finished product can not generate potential safety hazards due to the contact problem of the wiring part and the soft connection, the safety of the finished product is improved, a bending section can generate certain deformation in actual use, the deformation is increased due to the existence of the groove, but the plurality of circuit breakers are required to be connected in parallel in the actual use process, the electric power staff is required to use related tools to fold the electric wires into a C shape, the two circuit breakers are connected by the C-shaped electric wires, the connection mode is complicated for the staff, the electric wires are required to be processed into the C shape, the processing difficulty is high, and when the C-shaped electric wires are fixed by using bolts, the shaking is easy to occur due to the large gaps between the wire heads and the poor contact condition occurs.

For this purpose, we propose a patch panel that solves the above-mentioned problems.

Disclosure of Invention

The purpose of this application is in order to solve among the prior art, traditional circuit breaker connected mode, and is higher to staff's technical requirement, and the problem of contact failure appears easily in the use, and a wiring board that proposes.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a wiring board, includes the plug, the top of plug is provided with the connecting block, the same fixed slot of a plurality of has been seted up to the front of plug, the last fixed surface of fixed slot is connected with the conducting strip, the front and the back of conducting strip are fixedly connected with first card caking and the second card caking respectively, the right flank fixedly connected with tab of conducting strip, the spread groove has all been seted up to the front and the back of tab, the surface of first card caking and second card caking and the surface of conducting strip all with the inner wall fixed connection of connecting block, the left surface fixedly connected with joint piece of connecting block, the joint groove has been seted up to the right flank of connecting block.

Preferably, a fixing plate is fixedly connected above the connecting block, and a connecting hole is formed in the outer surface of the fixing plate.

Preferably, the front and the back of the connecting block are fixedly connected with insulating blocks, and a side surface, away from each other, of each insulating block is provided with a contact groove.

Preferably, a fixing plate is arranged above the insertion piece, and the bottom surface of the fixing plate is contacted with the upper surface of the connecting block.

Preferably, the inner wall threaded connection of fixed plate has two fixing bolts, every fixing bolt's surface all with the inner wall threaded connection of connecting block.

Preferably, the outer surface of each fixing bolt is sleeved with a gasket, and the bottom surface of each gasket is contacted with the upper surface of the fixing plate.

Preferably, the right side face of the fixing plate is fixedly connected with an insulating strip, and the bottom face of the insulating strip is contacted with the upper surface of the connecting block.

To sum up, the technical effects and advantages of the present application are: through setting up first card caking, the second card caking, the card joint piece, the connecting block, the joint piece, the conducting strip, the fixed slot, spread groove and joint groove, traditional C font connected mode can be optimized, the security of wiring board has been increased, first card caking and second card caking can be connected with the joint piece, according to actual service conditions, can assemble a plurality of wiring boards at will, reach the effect with the actual conditions adaptation, traditional connection has been optimized, staff's on-the-spot processing has been avoided, the use degree of difficulty has been alleviateed, the fixed slot can increase the area of being connected of circuit breaker and connection piece, the area of being connected of circuit breaker and wiring board has been increased, the stability of increase wiring board, avoid appearing rocking in the use, the performance of wiring board has been guaranteed.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a plug connector of the present utility model;

FIG. 2 is a schematic structural view of a first card block according to the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a tab according to the present utility model;

fig. 4 is a schematic view of a three-dimensional structure of the connecting block of the present utility model.

In the figure: 1. a plug-in piece; 2. a first card cake; 3. a clamping piece; 4. a second card block; 5. a connecting block; 6. a connection hole; 7. a fixing plate; 8. a tab; 9. a contact groove; 10. an insulating block; 11. a conductive sheet; 12. a fixing groove; 13. a connecting groove; 14. a clamping groove; 15. a fixing plate; 16. a gasket; 17. a fixing bolt; 18. an insulating strip.

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.

Referring to fig. 1-4, a wiring board, including plug 1, the top of plug 1 is provided with connecting block 5, a plurality of the same fixed slot 12 has been seted up to plug 1's front, the upper surface fixedly connected with conducting strip 11 of fixed slot 12, the front and the back of conducting strip 11 are fixedly connected with first card caking 2 and second card caking 4 respectively, connecting block 5's top fixedly connected with fixed plate 7, connecting hole 6 has been seted up to connecting plate 7's surface, through setting up the surplus connecting hole 6 of fixed plate 7, can connect a plurality of wiring boards, make things convenient for the staff to carry.

The right side fixedly connected with splicing 8 of conducting strip 11, the front of connecting block 5 and the equal fixedly connected with insulation piece 10 in back, contact groove 9 has all been seted up to a side that two insulation pieces 10 kept away from each other, through setting up insulation piece 10 and contact groove 9, can provide the impetus for the staff connects the wiring board, avoids appearing sliding in the connection process.

The connecting grooves 13 are formed in the front face and the back face of the connecting piece 8, the fixing plate 15 is arranged above the connecting piece 1, the bottom face of the fixing plate 15 is in contact with the upper surface of the connecting block 5, and the fixing plate 15 is arranged to provide an adhesive force point for subsequent structural installation, so that the subsequent structural components are convenient to install additionally.

The surface of first card caking 2 and second card caking 4 and the surface of conducting strip 11 all with the inner wall fixed connection of connecting block 5, the inner wall threaded connection of fixed plate 15 has two fixing bolt 17, the surface of every fixing bolt 17 all with the inner wall threaded connection of connecting block 5, through setting up fixing bolt 17, can be connected fixed plate 15 with connecting block 5, reach the effect of fixed plate 15.

The left side fixedly connected with joint piece 3 of connecting block 5, the surface of every fixing bolt 17 all overlaps and is equipped with gasket 16, and the bottom surface of every gasket 16 all contacts with the upper surface of fixed plate 15, through setting up gasket 16, can increase the connecting area of fixing bolt 17 and fixed plate 15, avoids fixing bolt 17 appearing droing in the use.

The joint groove 14 has been seted up to the right flank of connecting block 5, and the right flank fixedly connected with insulating strip 18 of fixed plate 15, and the bottom surface of insulating strip 18 contacts with the upper surface of connecting block 5, through setting up insulating strip 18, can cover two terminal plates direct junction, has increased the security of terminal plate.

The working principle of the utility model is that; when the electric circuit breaker is used, workers need to observe the number of field circuit breakers, the corresponding number of wiring boards are taken out according to the number required to be connected on the field, the corresponding number of wiring boards are assembled, two wiring boards are taken out firstly, the joint piece 8 of one wiring board is clamped with the first clamping piece 2 and the second clamping piece 4, the joint piece 8 is placed below the first clamping piece 2 and the second clamping piece 4, the insulating piece 8 is pushed upwards by holding the insulating piece 10 by the workers, the joint piece 8 moves upwards to enable the two wiring boards to be connected, the joint pieces in the first clamping piece 2 and the second clamping piece 4 can enter the connecting groove 13 in the joint piece 8, the two wiring boards are clamped and fixed, the joint piece 3 can be clamped with the clamping groove 14 in the clamping process, the two joint pieces are reinforced again, after the reinforcement is finished, the insulating strip 18 can cover the other connecting piece 5, the insulating property of the wiring boards is guaranteed, the workers need to insert the joint piece 1 into the circuit breaker, the circuit breaker is generally arranged in the circuit breaker, the workers can be connected with the circuit breaker through the joint pieces through the bolts, and normal connection can be achieved through the joint pieces 1.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. A patch panel comprising a plug-in strip (1), characterized in that: the utility model discloses a plug sheet, including plug sheet (1), connecting piece (5), the same fixed slot (12) of a plurality of has been seted up to the front of plug sheet (1), the upper surface fixedly connected with conducting strip (11) of fixed slot (12), the front and the back of conducting strip (11) are fixedly connected with first card caking (2) and second card caking (4) respectively, the right flank fixedly connected with joint piece (8) of conducting strip (11), spread groove (13) have all been seted up to the front and the back of joint piece (8), the surface of first card caking (2) and second card caking (4) and the surface of conducting strip (11) all with the inner wall fixed connection of connecting block (5), joint piece (3) have been seted up to the left surface fixedly connected with of connecting block (5), joint groove (14) have been seted up to the right flank of connecting block (5).

2. A patch panel as claimed in claim 1, wherein: the upper part of the connecting block (5) is fixedly connected with a fixing plate (7), and a connecting hole (6) is formed in the outer surface of the fixing plate (7).

3. A patch panel as claimed in claim 1, wherein: the front and the back of the connecting block (5) are fixedly connected with insulating blocks (10), and a contact groove (9) is formed in one side surface, away from each other, of each insulating block (10).

4. A patch panel as claimed in claim 1, wherein: a fixing plate (15) is arranged above the plug-in sheet (1), and the bottom surface of the fixing plate (15) is contacted with the upper surface of the connecting block (5).

5. A patch panel as claimed in claim 4, wherein: the inner wall threaded connection of fixed plate (15) has two fixing bolt (17), every the surface of fixing bolt (17) all with the inner wall threaded connection of connecting block (5).

6. A patch panel as claimed in claim 5, wherein: the outer surface of each fixing bolt (17) is sleeved with a gasket (16), and the bottom surface of each gasket (16) is contacted with the upper surface of the fixing plate (15).

7. A patch panel as claimed in claim 4, wherein: the right side of fixed plate (15) is fixedly connected with insulating strip (18), the bottom surface of insulating strip (18) contacts with the upper surface of connecting block (5).