Dustproof filtering device for charging pile

Abstract

The utility model relates to the technical field of charging piles, in particular to a dustproof filtering device for a charging pile, which comprises a mounting plate, a mounting hole, the charging pile, a dustproof filtering frame and a connecting mechanism, the mounting hole is arranged on the mounting plate, the charging pile is arranged at the top of the mounting plate, and the dustproof filtering frame is arranged on the mounting plate. The dustproof filtering frame is connected with the charging pile through the connecting mechanism, the connecting mechanism comprises a bolt, a clamping block, a bearing, a rotating block, a hinge assembly, a movable block, a sliding groove and a sliding block, one end of the clamping block is connected with the mounting plate, and the other end of the clamping block extends into the dustproof filtering frame; one end of the bolt sequentially penetrates through the dustproof filtering frame and extends into the charging pile, the bearing is arranged on the charging pile, one end of the rotating block is rotationally connected with the bearing, and the other end of the rotating block abuts against the bolt. The problem that an existing device is poor in fixing effect is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a dust-proof filtering device for a charging pile. Background Technique

[0002] The dust-proof filtering device for a charging pile is usually a filtering device installed inside the charging pile or around key components, which is used to prevent dust, dirt and other impurities from entering the inside of the charging pile and protect electronic devices and electrical connections from dust.

[0003] However, the existing dust-proof filtering devices for charging piles are generally connected to the charging pile by bolts. Since the bolts have no limiting device, the bolts are prone to looseness after long-term use, which will cause gaps between the dust-proof filtering frame and the charging pile, resulting in dust entering the inside of the charging pile. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a dust-proof filtering device for a charging pile.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A dust-proof filtering device for a charging pile, including a mounting plate, mounting holes, a charging pile, a dust-proof filtering frame and a connecting mechanism. The mounting holes are opened on the mounting plate. The charging pile is arranged on the top of the mounting plate. The dust-proof filtering frame is connected to the charging pile through the connecting mechanism. The connecting mechanism includes bolts, blocks, bearings, rotating blocks, hinge assemblies, movable blocks, chutes and sliders. One end of the block is connected to the mounting plate, and the other end of the block extends into the inside of the dust-proof filtering frame. One end of the bolt sequentially passes through the dust-proof filtering frame and extends into the charging pile. The bearing is arranged on the charging pile. One end of the rotating block is rotatably connected to the bearing, and the other end of the rotating block abuts against the bolt. The hinge assembly is arranged on the top of the charging pile. One end of the movable block is hinged to the hinge assembly, and the other end of the movable block abuts against the rotating block. The chute is opened on the movable block. One end of the slider is slidably connected to the chute, and the other end of the slider extends into the hinge assembly. There are two connecting mechanisms.

[0008] To improve the stability, the utility model is improved in that the two connecting mechanisms are symmetrically arranged.

[0009] To improve the installation effect, the utility model is improved in that a plurality of mounting holes are opened.

[0010] To improve the installation effect, the utility model is improved in that a plurality of bolts are provided.

[0011] To improve the connection effect, the utility model is improved in that the charging pile is fixedly connected to the mounting plate.

[0012] To improve the sliding effect, the utility model is improved in that the slider matches the sliding groove.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a dust-proof filtering device for a charging pile, which has the following beneficial effects:

[0015] The dust-proof filtering device for the charging pile can prevent external dust from entering the charging pile through the dust-proof filtering frame. This structure connects the dust-proof filtering frame to the charging pile through a connecting mechanism, which can improve the connection effect and avoid the situation that there is no limiting device on the bolts of the traditional threaded mechanism. After long-term use of the bolts, the bolts become loose, resulting in the loosening of the dust-proof filtering frame and the charging pile, and external dust enters the charging pile through the gap between the dust-proof filtering frame and the charging pile. Description of the drawings

[0016] Figure 1 is a schematic structural diagram of the utility model;

[0017] Figure 2 is the utility model Figure 1 is a partial enlarged structural diagram of part A in the utility model;

[0018] Figure 3 is an axonometric structural diagram of the utility model;

[0019] Figure 4 is the utility model Figure 1 is a front view of the utility model;

[0020] In the figure: 1, mounting plate; 2, mounting hole; 3, charging pile; 4, dust-proof filtering frame; 5, connecting mechanism; 6, bolt; 7, clamping block; 8, bearing; 9, rotating block; 10, hinge assembly; 11, movable block; 12, sliding groove; 13, slider. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4 , a dust-proof filtering device for a charging pile, comprising a mounting plate 1, mounting holes 2, a charging pile 3, a dust-proof filtering frame 4 and a connecting mechanism 5. The mounting holes 2 are formed in the mounting plate 1. The charging pile 3 is arranged on the top of the mounting plate 1. The dust-proof filtering frame 4 is connected to the charging pile 3 through the connecting mechanism 5. The connecting mechanism 5 includes bolts 6, clamping blocks 7, bearings 8, rotating blocks 9, hinge assemblies 10, movable blocks 11, chutes 12 and sliders 13. One end of the clamping block 7 is connected to the mounting plate 1, and the other end of the clamping block 7 extends into the interior of the dust-proof filtering frame 4. One end of the bolt 6 sequentially passes through the dust-proof filtering frame 4 and extends into the charging pile 3. The bearing 8 is arranged on the charging pile 3. One end of the rotating block 9 is rotatably connected to the bearing 8, and the other end of the rotating block 9 abuts against the bolt 6. The hinge assembly 10 is arranged on the top of the charging pile 3. One end of the movable block 11 is hinged to the hinge assembly 10, and the other end of the movable block 11 abuts against the rotating block 9. The chute 12 is formed in the movable block 11. One end of the slider 13 is slidably connected to the chute 12, and the other end of the slider 13 extends into the hinge assembly 10. There are two connecting mechanisms 5.

[0023] During use, first, through the externally specified bolt 6 and the mounting holes 2 formed in the mounting plate 1, the device can be installed at a suitable position. The dust-proof filtering frame 4 can prevent external dust from entering the interior of the charging pile 3. This structure connects the dust-proof filtering frame 4 and the charging pile 3 through the connecting mechanism 5, which can improve the connection effect and avoid the situation of the bolt 6 on the traditional threaded mechanism without a limiting device. After long-term use of the bolt 6, the bolt 6 becomes loose, resulting in loosening between the dust-proof filtering frame 4 and the charging pile 3, and causing external dust to enter the interior of the charging pile 3 through the gap between the dust-proof filtering frame 4 and the charging pile 3. When it is desired to separate the dust-proof filtering frame 4 from the charging pile 3, first push the slider 13 on the chute 12 to separate the slider 13 from the hinge assembly 10, then rotate the movable block 11 to separate the movable block 11 from the rotating block 9, then rotate the rotating block 9 on the bearing 8 to separate the rotating block 9 from the bolt 6, then remove the bolt 6, and then lift the dust-proof filtering frame 4 upward to separate the dust-proof filtering frame 4 from the clamping block 7, and then the dust-proof filtering frame 4 can be removed.

[0024] The stability of the above-mentioned connecting mechanism 5 is relatively poor. To solve this problem, in this embodiment, the two connecting mechanisms 5 are symmetrically arranged.

[0025] To improve the installation effect, in this embodiment, a plurality of mounting holes 2 are provided.

[0026] To improve the installation effect, in this embodiment, a plurality of bolts 6 are provided.

[0027] In order to improve the connection effect, in this embodiment, the charging pile 3 is fixedly connected to the mounting plate 1.

[0028] When the above-mentioned slider 13 slides on the chute 12, the stability is poor. To solve this problem, in this embodiment, the slider 13 matches the chute 12.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dustproof filter device for a charging pile, comprising a mounting plate (1), a mounting hole (2), a charging pile (3), a dustproof filter frame (4) and a connecting mechanism (5), characterized in that: The mounting hole (2) is opened on the mounting plate (1), the charging pile (3) is arranged on the top of the mounting plate (1), the dustproof filter frame (4) is connected to the charging pile (3) through the connecting mechanism (5), the connecting mechanism (5) comprises a bolt (6), a clamping block (7), a bearing (8), a rotating block (9), a hinge assembly (10), a movable block (11), a slide groove (12) and a slider (13), one end of the clamping block (7) is connected to the mounting plate (1), the other end of the clamping block (7) extends into the dustproof filter frame (4), one end of the bolt (6) passes through the dustproof filter frame (4) in sequence and extends into the charging pile (3), The bearing (8) is arranged on the charging pile (3), one end of the rotating block (9) is rotatably connected to the bearing (8), and the other end of the rotating block (9) abuts against the bolt (6). The hinge assembly (10) is arranged on the top of the charging pile (3), one end of the movable block (11) is hinged to the hinge assembly (10), and the other end of the movable block (11) abuts against the rotating block (9). The slide groove (12) is opened on the movable block (11), one end of the slider (13) is slidably connected to the slide groove (12), and the other end of the slider (13) extends into the hinge assembly (10), and the connecting mechanism (5) is provided with two.

2. The dust-proof filter device for a charging pile according to claim 1, characterized in that: The two connecting mechanisms (5) are symmetrically arranged.

3. The dust-proof filter device for a charging pile according to claim 2, characterized in that: A plurality of mounting holes (2) are provided.

4. The dust-proof filter device for a charging pile according to claim 3, characterized in that: A plurality of the bolts (6) are provided.

5. The dust-proof filter device for a charging pile according to claim 4, characterized in that: The charging pile (3) is fixedly connected to the mounting plate (1).

6. The dust-proof filter device for a charging pile according to claim 5, characterized in that: The sliding block (13) matches the sliding groove (12).

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