Connector bar

Abstract

The utility model relates to a connector bar which comprises a bottom plate, two baffles are fixedly connected to the upper end face of the bottom plate, a dustproof cover is slidably connected between the two baffles, dustproof heat dissipation nets communicated with the interior of the dustproof cover are fixedly connected to the front face and the rear face of the dustproof cover, inserting grooves are formed in one faces of the two baffles, and inserting plates are slidably connected to the interiors of the inserting grooves. A positioning groove is formed in the surface of the inserting plate, the upper end of the inserting plate is fixedly connected with a fixing plate fixedly connected with the surface of the dustproof cover, the inserting plate and the inserting groove are in limiting connection through a positioning mechanism, and a plurality of wire holders fixedly connected with the upper end face of the bottom plate are arranged in the dustproof cover. The upper end of the wire holder is provided with a fixing bolt which penetrates through the wire holder and is in threaded connection with the penetrating part. The connector bar provided by the utility model can effectively play a dustproof role, prevents a large amount of dust from being accumulated at the wiring part to influence the use, and is relatively practical.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring blocks, in particular to a wiring block. Background Art

[0002] Terminal blocks refer specifically to series combined wiring fixtures in electrical engineering. The number of terminal points in each row is different, and its model can be determined according to the needs of engineering technical parameters. In power electronic wiring, when internal and external devices are connected, some special wiring terminals are used to connect the lines of internal and external devices to play the role of signal (current and voltage) transmission.

[0003] However, after installation, most of the terminal blocks in the prior art have bolts directly exposed to the outside, which can easily cause the entire terminal block to be contaminated by dust from the external environment. If the terminal block is powered on, the wires can easily conduct electricity to the terminal block, causing electric shock to people. For this reason, we propose a terminal block. Utility Model Content

[0004] The utility model provides a wiring block, which solves the technical problems raised by the background technology in the prior art.

[0005] The utility model solves the above-mentioned technical problem with the following scheme: it comprises a bottom plate, the upper end surface of the bottom plate is fixedly connected with two baffles, a dust cover is slidably connected between the two baffles, the front and rear ends of the dust cover are fixedly connected with a dust-proof heat dissipation net connected with the inside of the dust cover, one side of the two baffles is provided with a slot, a plug-in plate is slidably connected inside the slot, a positioning groove is provided on the surface of the plug-in plate, the upper end of the plug-in plate is fixedly connected with a fixing plate fixedly connected with the surface of the dust cover, the plug-in plate and the slot are limitedly connected by a positioning mechanism, a plurality of wiring seats which are fixedly connected with the upper end surface of the bottom plate are arranged inside the dust cover, a fixing bolt which penetrates the wiring seat and is threadedly connected to the penetrating portion is arranged at the upper end of the wiring seat, and a plurality of wire outlet holes are provided on the front and rear ends of the dust cover.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, a handle is fixedly connected to the upper end surface of the dust cover, and the positioning mechanism includes a U-shaped plate fixedly connected to the surface of the baffle.

[0008] Furthermore, a movable plate is arranged inside the U-shaped plate, and one side of the movable plate is fixedly connected to a positioning plate which is slidably connected to the inside of the positioning groove.

[0009] Furthermore, a threaded rod is provided on the other side of the movable plate and is rotatably connected to the other side of the movable plate via a bearing. The threaded rod penetrates the U-shaped plate and is threadedly connected to the penetration portion.

[0010] Furthermore, a rotating handle is fixedly connected to one end of the threaded rod, and limiting sliding grooves are provided on both side surfaces inside the U-shaped plate.

[0011] Furthermore, a limiting sliding block is slidably connected inside the limiting sliding groove and is fixedly connected to the surface of the movable plate.

[0012] The beneficial effects of the utility model are as follows: the utility model provides a wiring block, which has the following advantages:

[0013] Through the cooperation between the dust cover, baffle, fixing plate, plug plate, slot, positioning groove and positioning mechanism, the wiring part can be effectively dust-proofed, avoiding the accumulation of a large amount of dust at the wiring part, thereby improving practicality.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 A schematic diagram of the structure of a wiring block provided in one embodiment of the utility model;

[0017] Figure 2 for Figure 1 A schematic side view of a structure in a wiring bank is provided;

[0018] Figure 3 for Figure 1 A schematic top view and cross-sectional view of a structure in a wiring bank is provided;

[0019] Figure 4 for Figure 3 An enlarged schematic diagram of a local structure in a wiring bank is provided;

[0020] Figure 5 for Figure 3 A structural schematic diagram of a wiring socket in a wiring bank is provided.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Dust cover; 2. Dust-proof heat dissipation net; 3. Fixed plate; 4. Plug plate; 5. Baffle; 6. Wire outlet hole; 7. Bottom plate; 8. U-shaped plate; 9. Rotating handle; 10. Slot; 11. Terminal block; 12. Fixing bolt; 13. Positioning groove; 14. Positioning plate; 15. Moving plate; 16. Threaded rod; 17. Limiting slide groove; 18. Limiting slider. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-5 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] like Figure 1-5As shown, the utility model provides a terminal block, including a bottom plate 7, two baffles 5 are fixedly connected to the upper end surface of the bottom plate 7, a dust cover 1 is slidably connected between the two baffles 5, and the front and rear surfaces of the dust cover 1 are fixedly connected with a dust-proof heat dissipation net 2 that is connected to the inside of the dust cover 1, one side of the two baffles 5 is provided with a slot 10, a plug-in plate 4 is slidably connected inside the slot 10, and a positioning groove 13 is provided on the surface of the plug-in plate 4, and a fixing plate 3 fixedly connected to the surface of the dust cover 1 is fixedly connected to the upper end of the plug-in plate 4, and the plug-in plate 4 is limitedly connected to the slot 10 through a positioning mechanism, and a plurality of terminal blocks 11 that are fixedly connected to the upper end surface of the bottom plate 7 are arranged inside the dust cover 1, and a fixing bolt 12 that penetrates the terminal block 11 and is threadedly connected to the penetrating portion is arranged on the upper end of the terminal block 11, and a plurality of wire outlet holes 6 are provided on the front and rear surfaces of the dust cover 1.

[0027] Preferably, a handle is fixedly connected to the upper end surface of the dust cover 1 , and the positioning mechanism includes a U-shaped plate 8 fixedly connected to the surface of the baffle 5 . The provision of the handle facilitates pulling up the dust cover 1 .

[0028] Preferably, a movable plate 15 is provided inside the U-shaped plate 8 , and one side of the movable plate 15 is fixedly connected to a positioning plate 14 slidably connected to the inside of the positioning groove 13 . The positioning plate 14 can cooperate with the positioning groove 13 to limit the plug-in board 4 in the slot 10 .

[0029] Preferably, the other side of the movable plate 15 is provided with a threaded rod 16 rotatably connected to the other side of the movable plate 15 via a bearing. The threaded rod 16 penetrates the U-shaped plate 8 and is threadedly connected to the penetration portion. The setting of the threaded rod 16 can drive the movable plate 15 to move.

[0030] Preferably, one end of the threaded rod 16 is fixedly connected to a rotating handle 9 , and both sides of the U-shaped plate 8 are provided with limiting sliding grooves 17 . The setting of the rotating handle 9 facilitates the rotation of the threaded rod 16 .

[0031] Preferably, a limiting slider 18 fixedly connected to the surface of the movable plate 15 is slidably connected inside the limiting slide groove 17, and the limiting slider 18 can be matched with the limiting slide groove 17, so that the movable plate 15 can slide in a limited manner.

[0032] The specific working principle and use method of the utility model are as follows:

[0033] The utility model provides a terminal block. When in use, by rotating the rotating handles 9 on both sides of the dust cover 1, the rotating handles 9 drive the threaded rods 16 to rotate, so that the threaded rods 16 drive the movable plate 15 to move. When the movable plate 15 moves, it will drive the positioning plate 14 to move, so that the positioning plate 14 is separated from the positioning groove 13. After separation, the dust cover 1 can be directly pulled up by the handle, so that the plugging plate 4 can be separated from the slot 10, and the dust cover 1 can be disassembled from the bottom plate 7. Then, the staff can place the power connection end of the wire inside the wiring seat 11, and then fix it inside the wiring seat 11 by the fixing bolts 12 to complete the fixation of the power connection end of the wire, and then slide the plugging plates 4 on both sides of the dust cover 1 into the corresponding slots 10 again, and the threaded rods 16 can be reversed by reversing the rotating handles 9, so that the threaded rods 16 can drive the movable plate 15 to move in the opposite direction, and the positioning plate 14 can re-enter the positioning groove 13, thereby completing the limited installation of the dust cover 1, and the cable after wiring can be extended out of the dust cover 1 through the outlet hole 6 for use.

[0034] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A terminal block, comprising a bottom plate (7), characterized in that: Two baffles (5) are fixedly connected to the upper end surface of the bottom plate (7), a dust cover (1) is slidably connected between the two baffles (5), and a dust-proof heat dissipation net (2) communicating with the inside of the dust cover (1) is fixedly connected to the front and rear surfaces of the dust cover (1), a slot (10) is provided on one side of the two baffles (5), a plug plate (4) is slidably connected inside the slot (10), a positioning groove (13) is provided on the surface of the plug plate (4), a fixing plate (3) fixedly connected to the surface of the dust cover (1) is fixedly connected to the upper end of the plug plate (4), the plug plate (4) and the slot (10) are limitedly connected by a positioning mechanism, a plurality of wiring seats (11) fixedly connected to the upper end surface of the bottom plate (7) are arranged inside the dust cover (1), a fixing bolt (12) penetrating the wiring seat (11) and threadedly connected to the penetrating portion is arranged at the upper end of the wiring seat (11), and a plurality of outlet holes (6) are provided on the front and rear surfaces of the dust cover (1).

2. A terminal block according to claim 1, characterized in that: The upper end surface of the dust cover (1) is fixedly connected with a handle, and the positioning mechanism comprises a U-shaped plate (8) fixedly connected to the surface of the baffle (5).

3. A terminal block according to claim 2, characterized in that: A movable plate (15) is arranged inside the U-shaped plate (8), and one side of the movable plate (15) is fixedly connected to a positioning plate (14) which is slidably connected to the inside of the positioning groove (13).

4. A terminal block according to claim 3, characterized in that: The other side of the movable plate (15) is provided with a threaded rod (16) rotatably connected to the other side of the movable plate (15) via a bearing. The threaded rod (16) penetrates the U-shaped plate (8) and is threadedly connected to the penetration portion.

5. A terminal block according to claim 4, characterized in that: One end of the threaded rod (16) is fixedly connected to a rotating handle (9), and both side surfaces inside the U-shaped plate (8) are provided with limiting sliding grooves (17).

6. A terminal block according to claim 5, characterized in that: A limiting sliding block (18) which is fixedly connected to the surface of the moving plate (15) is slidably connected inside the limiting sliding groove (17).

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