Multi-functional terminal block

Abstract

The application discloses a multifunctional wiring terminal block, comprising a wiring terminal body, a mounting groove is formed on the wiring terminal body, a cavity for mounting a current bar is formed in the wiring terminal body, the mounting groove is communicated with the cavity, and the mounting groove is used for mounting a hinge, a cross-link or a marking number seat. According to the multifunctional wiring terminal block, the hinge, the cross-link or the marking number seat is respectively mounted through the mounting groove to achieve corresponding functions, so that one wiring terminal block has multiple functions, and each component is movable, detachable and flexible to use.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of terminal blocks, and in particular to a multifunctional terminal block. BACKGROUND

[0002] In order to facilitate wiring, make the wiring beautiful or increase other functions, terminal blocks are commonly used in electrical equipment. The terminal blocks are provided with hinges, marker number seats or cross links to make the terminal blocks have corresponding functions. The existing terminal blocks and hinges, marker number seats or cross links are integrally provided, and the hinges, marker number seats or cross links cannot be moved or disassembled, so that the multifunctional use of the terminal block cannot be realized, and the terminal block is not flexible to use.

[0003] The information disclosed in this BACKGROUND section is only for the purpose of increasing the understanding of the background of the present application and should not be taken as an acknowledgement or any form of suggestion that this information forms prior art that is publicly known. SUMMARY

[0004] The present application aims to provide a multifunctional terminal block which can be provided with hinges, marker number seats or cross links respectively, so as to realize the multifunctional use of the terminal block and make the terminal block flexible to use.

[0005] To achieve the above-mentioned purpose, the embodiment of the present application provides a multifunctional terminal block, comprising: a terminal block body, wherein an installation slot is formed on the terminal block body, a cavity for installing a current bar is formed in the terminal block body, the installation slot is communicated with the cavity, and the installation slot is used for installing a hinge, a cross link or a marker number seat.

[0006] In one or more embodiments of the present application, the installation slot comprises a first slot body and a second slot body which are communicated, the second slot body is opened on the bottom wall of the first slot body, the second slot body is communicated with the cavity, and the cross link can be inserted into the cavity.

[0007] In one or more embodiments of the present application, the installation slot comprises a first slot body and a second slot body which are communicated, the second slot body is opened on the bottom wall of the first slot body, the first slot body is formed with a clamping slot and / or a plug-in slot, the clamping slot is located on the side wall of the first slot body, and the plug-in slot is located on the bottom wall of the first slot body.

[0008] In one or more embodiments of the present application, the hinge comprises a first fixed part and a first plug-in part which are connected, the first plug-in part is inserted into the second slot body, the first fixed part is provided with a first clamping block and / or a first protruding block, the first clamping block is clamped with the clamping slot, and the first protruding block is interference-fitted with the plug-in slot.

[0009] In one or more embodiments of the present application, the first clamping block is arranged on the side wall of the first fixed part, and / or the first protrusion is arranged on the bottom of the first fixed part.

[0010] In one or more embodiments of the present application, a guide groove is formed on the side wall of the second slot body, and a second guide block is formed on the side wall of the second insertion part and inserted into the guide groove.

[0011] In one or more embodiments of the present application, the second clamping block is arranged on the side wall of the second fixed part, and / or the second protrusion is arranged on the bottom of the second fixed part.

[0012] In one or more embodiments of the present application, a guide groove is formed on the side wall of the second slot body, and a second guide block is formed on the side wall of the second insertion part and inserted into the guide groove.

[0013] In one or more embodiments of the present application, a guide groove is formed on the side wall of the second slot body, and a second guide block is formed on the side wall of the second insertion part and inserted into the guide groove.

[0014] In one or more embodiments of the present application, a plurality of stop blocks are formed on the side wall of the first slot body, and the stop blocks, the side wall of the first slot body and the bottom wall of the first slot body form a clamping groove.

[0015] Compared with the prior art, the multifunctional terminal block according to the embodiments of the present application can achieve corresponding functions by installing the hinge, the cross-linking member or the marker seat in the installation slot, so that one terminal block has multiple functions, and each component is movable and detachable, and is flexible to use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of the multifunctional terminal block according to Embodiment One of the present application.

[0017] Figure 2 is a structural schematic view of the multifunctional terminal block according to Embodiment One of the present application.

[0018] Figure 3 is a structural schematic view of the multifunctional terminal block according to Embodiment One of the present application. Figure 2

[0019] Figure 4 is a structural schematic view of the multifunctional terminal block according to Embodiment Two of the present application.

[0020] Figure 5 is a structural schematic view of the multifunctional terminal block according to Embodiment Two of the present application. ​

[0021] Figure 6 is Figure 5 a partial structural schematic diagram in the

[0022] Figure 7 is a structural schematic diagram of a multifunctional terminal block according to embodiment three of the present application. DETAILED DESCRIPTION

[0023] The present application will be more fully understood from the following detailed description taken in connection with the accompanying drawings, in which: Detailed embodiments of the present application are disclosed herein; however, it is to be understood that the disclosed embodiments are merely exemplary of the present application and can be embodied in various forms. Therefore, specific functional details disclosed herein are not to be interpreted as limiting, but only as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present application in virtually any appropriately detailed embodiment.

[0024] Embodiment 1:

[0025] As shown in Figure 1 and 2 , a multifunctional terminal block comprises a terminal body 10. An installation groove 11 is formed on the terminal body 10, and a cavity 13 for installing a current bar 12 is formed in the terminal body 10. The installation groove 11 communicates with the cavity 13, and the cavity 13 is located below the installation groove 11. The installation groove 11 is used for installing a hinge 20, and the hinge 20 is used for installing a fuse holder 30, thereby forming a fuse terminal block.

[0026] As shown in Figure 2 , the installation groove 11 comprises a first groove body 111 and a second groove body 112 which communicate with each other, and the second groove body 112 is opened on the bottom wall 1110 of the first groove body 111.

[0027] As shown in Figure 3 , a clamping groove 1111 and a plug groove 1112 are formed in the first groove body 111. The clamping groove 1111 is located on the side wall of the first groove body 111, and the clamping groove 1111 is arranged on the opposite two side walls of the first groove body 111. The plug groove 1112 is located on the bottom wall of the first groove body 111. In other embodiments, only the clamping groove 1111 or the plug groove 1112 can be arranged.

[0028] In the present embodiment, a plurality of stop blocks 1113 are formed on the side wall of the first groove body 111. Preferably, the stop blocks 1113 are arranged on the opposite two side walls of the first groove body 111, and two stop blocks 1113 are arranged on each side wall. In other embodiments, one or more than two stop blocks 1113 can be arranged. The stop blocks 1113, the side wall of the first groove body 111 and the bottom wall 1110 of the first groove body 111 form the clamping groove 1111.

[0029] As shown in Figure 2 the first fixed part 21 and the first insertion part 22. When the hinge 20 is inserted into the installation slot 11, the first insertion part 22 is inserted into the second slot body 112, and the first fixed part 21 is inserted into the first slot body 111.

[0030] As shown in Figure 3 the first fixed part 21 and the first insertion part 22. When the hinge 20 is inserted into the installation slot 11, the first insertion part 22 is inserted into the second slot body 112, and the first fixed part 21 is inserted into the first slot body 111.

[0031] The diameter of the first protrusion 212 of the embodiment gradually decreases along the direction close to the first fixed part 21. The first protrusion 212 is inserted into the insertion slot 1112 and achieves interference fit, so that the first protrusion 212 is difficult to be separated from the insertion slot 1112.

[0032] In the embodiment, the insertion slot 1112 is provided with an opening close to the side wall of the second slot body 112. The opening can improve the tightness of the assembly of the first protrusion 212 and the insertion slot 1112.

[0033] In the embodiment, the first clamping block 211 is arranged on the side wall of the first fixed part 21. In the embodiment, the first clamping block 211 is arranged on the opposite two side walls of the first fixed part 21. The first protrusion 212 is arranged on the bottom of the first fixed part 21.

[0034] In the embodiment, the first protrusion 212 and the insertion slot 1112 are both provided with two. The first protrusion 212 is arranged on the bottom of the first fixed part 21 on both sides of the first insertion part 22. The insertion slot 1112 is arranged on the bottom wall 1110 of the first slot body 111 on both sides of the first insertion part 22.

[0035] As shown in Figure 3 the first fixed part 21 and the first insertion part 22. When the hinge 20 is inserted into the installation slot 11, the first insertion part 22 is inserted into the second slot body 112, and the first fixed part 21 is inserted into the first slot body 111.

[0036] The first guide block 1122 and the guide slot 1121 are arranged on the opposite two side walls of the first insertion part 22 and the second slot body 112 respectively, so that when the first insertion part 22 is inserted into the second slot body 112, the first guide block 1122 is inserted into the guide slot 1121 to realize the guidance between the first insertion part 22 and the second slot body 112, and meanwhile the guide slot 1121 and the first guide block 1122 are also limited.

[0037] Embodiment 2:

[0038] As shown in the figure, the difference between the present embodiment and Embodiment 1 is that the mounting slot 11 on the terminal body 10 can be used to mount the marker seat 40, and the marker seat 40 is used to mount the marker, thereby forming a marker terminal block. Figure 4

[0039] As shown in the figure, the marker seat 40 comprises a second fixed part 41 and a second insertion part 42 connected together. When the marker seat 40 is inserted into the mounting slot 11, the second insertion part 42 is inserted into the second slot body 112, and the second fixed part 41 is inserted into the first slot body 111. Figure 5

[0040] As shown in the figure, the second fixed part 41 is provided with a second clamping block 411 and a second protrusion 412. The second clamping block 412 is clamped with the clamping slot 1111, and the second protrusion 412 is interference-fitted with the insertion slot 1112, so as to realize the cooperative mounting of the marker seat 40 and the terminal body 10. In other embodiments, only the second clamping block 411 or the second protrusion 412 can be provided. Figure 6

[0041] The diameter of the second protrusion 412 of the present embodiment gradually decreases along the direction close to the second fixed part 41. The second protrusion 412 is inserted into the insertion slot 1112 and realizes interference fitting, so that the second protrusion 412 is difficult to be separated from the insertion slot 1112.

[0042] In the present embodiment, the insertion slot 1112 is provided with an opening close to the side wall of the second slot body 112. Through the arrangement of the opening, the tightness of the assembly of the second protrusion 412 and the insertion slot 1112 can be improved.

[0043] As shown in the figure, the second clamping block 411 is arranged on the side wall of the second fixed part 41. In the present embodiment, the second clamping block 411 is arranged on the opposite two side walls of the second fixed part 41. The second protrusion 412 is arranged on the bottom of the second fixed part 41. Figure 6

[0044] ​​​​In the embodiment, the second protrusions 412 and the slots 1112 are both provided with two, wherein the second protrusions 412 are respectively located at the bottom of the second fixing part 41 on both sides of the second insertion part 42, and the slots 1112 are respectively located on the bottom wall 1110 of the first slot body 111 on both sides of the second insertion part 42.

[0045] As shown in Figure 6 , the second guiding blocks 1123 of the insertion guiding slots 1121 are formed on the side walls of the second insertion part 42, and the second insertion part 42 of the embodiment is provided with the second guiding blocks 1123 on both side walls.

[0046] The second guiding blocks 1123 and the guiding slots 1121 are respectively provided on the opposite side walls of the second insertion part 42 and the second slot body 112, so that when the second insertion part 42 is inserted into the second slot body 112, the second guiding blocks 1123 are inserted into the guiding slots 1121 to realize the guidance between the second insertion part 42 and the second slot body 112, and the guiding slots 1121 and the second guiding blocks 1123 also limit each other.

[0047] Embodiment 3:

[0048] As shown in Figure 7 , the difference between the embodiment and the embodiments 1 and 2 is that the mounting slots 11 on the terminal body 10 are used to mount the cross-linking pieces 50, so that the terminal has the cross-linking function.

[0049] The cross-linking pieces 50 are inserted into the first slot body 111 and the second slot body 112, and the conductive pieces of the cross-linking pieces 50 pass through the terminal body 10 and enter the chamber 13 and are electrically connected with the current bar 12.

[0050] The foregoing description of specific exemplary embodiments of the application is intended to be illustrative only and is not intended to limit the application to the precise forms described. Many modifications and variations are possible in light of the above teachings without departing from the spirit or essential characteristics of the application. The exemplary embodiments were chosen and described in order to explain the principles of the application and its practical application and to allow others skilled in the art to understand the application for various exemplary embodiments with various modifications being suited to the particular use contemplated. The scope of the application is intended to be defined by the claims and their equivalents.

Claims

1. A multi-functional terminal block, characterized by, The utility model relates to a terminal body, which is provided with a mounting groove, a cavity for mounting a current bar, a first groove body and a second groove body, the second groove body is arranged on the bottom wall of the first groove body, the second groove body is communicated with the cavity, a hinge, a cross-link or a label holder is inserted into the first groove body and the second groove body, and the conductive part of the cross-link is electrically connected with the current bar in the cavity, the hinge comprises a first fixed part and a first insertion part, the first insertion part is inserted into the second groove body, the first fixed part is inserted into the first groove body, the label holder comprises a second fixed part and a second insertion part, the second insertion part is inserted into the second groove body, and the second fixed part is inserted into the first groove body, a clamping groove and / or a slot are formed in the first groove body, a first clamping block and / or a first protruding block are arranged on the first fixed part, the first clamping block is clamped with the clamping groove, the first protruding block is interference-fitted with the slot, a second clamping block and / or a second protruding block are arranged on the second fixed part, the second clamping block is clamped with the clamping groove, and the second protruding block is interference-fitted with the slot. The first groove body is provided with a clamping groove and / or a slot, the clamping groove is arranged on the side wall of the first groove body, and the slot is arranged on the bottom wall of the first groove body.

2. The multi-functional terminal block of claim 1, wherein, The first clamping block is arranged on the side wall of the first fixed part, and / or the first protruding block is arranged on the bottom of the first fixed part.

3. The multi-functional terminal block of claim 1, wherein, The side wall of the second groove body is provided with a guide slot, and the side wall of the first insertion part is provided with a first guide block inserted into the guide slot.

4. The multi-functional terminal block of claim 1, wherein, The second clamping block is arranged on the side wall of the second fixed part, and / or the second protruding block is arranged on the bottom of the second fixed part.

5. The multi-functional terminal block of claim 1, wherein, The side wall of the second groove body is provided with a guide slot, and the side wall of the second insertion part is provided with a second guide block inserted into the guide slot.

6. The multi-functional terminal block of claim 1, wherein, The side wall of the first groove body is provided with a plurality of stop blocks, the stop blocks, the side wall of the first groove body and the bottom wall of the first groove body form a clamping groove.

7. The multi-functional terminal block of claim 1, wherein, ​

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