Charging pile input line matching integrated device

Abstract

The utility model belongs to the field of matched integrated devices, particularly relates to a matched integrated device for an input line of a charging pile, and aims to solve the problems that when a connecting line is pulled in the prior art, the connecting line slides between two clamping pieces, so that the clamping part of a spring piece and one end of the connecting line is pulled, the connecting part is easy to loosen, and the fixing effect is poor. According to the technical scheme, the charging pile comprises a charging pile body, one side of the charging pile body is fixedly connected with two cover plates through bolts, the bottom of the charging pile body and the bottoms of the two cover plates are each provided with two embedding grooves, one side of the charging pile body is provided with a first connecting line, and the other side of the charging pile body is provided with a charging end. The charging pile input line matching integrated device has the beneficial effects of integration, stable connection, flexible adjustment, efficient voltage stabilization, convenient installation and maintenance and the like, and provides powerful guarantee for safe and efficient use of the charging pile.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting integrated devices, in particular to a supporting integrated device for a charging pile input line. Background Art

[0002] After searching, the utility model with announcement number CN221552217U relates to an input line integrated device for a charging pile, including a shell, a placement block, a connecting component, a top cover and a copper sheet. The placement block is installed on the inner bottom of the shell, the connecting component is installed on the inner bottom of the shell and is located in the placement block, a chip is provided inside the top cover, one end of the copper sheet is welded to the chip, and the other end of the copper sheet passes through the top cover and is connected to the output end of the connecting component. The cooperation between the copper sheet and the connecting component facilitates the installation of the input line of the charging pile, and can also prevent the input line from being pulled during the assembly process, which may cause the input line to loosen and cause poor contact, resulting in a short circuit or sparks.

[0003] The charging pile input line supporting integrated device still has some shortcomings in actual use:

[0004] The device clamps the connecting wire from one end by pressing down on the spring sheet, and further limits the connecting wire by clamping it through two inverted eight-shaped cards. Although the two cards can limit the connecting wire to a certain extent, the clamping force of the cards is limited. When the connecting wire is pulled, the connecting wire will slide between the two cards, thereby pulling the clamping point between the spring sheet and one end of the connecting wire, which can easily cause the connection to loosen and the fixing effect is poor. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art that when the connecting cable is pulled, the connecting cable will slide between the two cards, thereby pulling the clamping point between the spring sheet and one end of the connecting cable, which easily causes the connection to loosen and the fixing effect to be poor. A charging pile input cable matching integrated device is proposed.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A charging pile input line matching integrated device includes a charging pile body, one side of the charging pile body is fixedly connected to two cover plates by bolts, the bottom of the charging pile body and the two cover plates are each provided with two embedding grooves, one side of the charging pile body is provided with a first connecting line, the other side of the charging pile body is provided with a charging end, the bottom of the charging pile body is provided with two second hollow screw rods, and the first connecting line and the charging end respectively pass through the two second hollow screw rods and both extend into the charging pile body, and one end of the charging end is electrically connected to the charging pile body.

[0008] In one possible design, the tops of the two second hollow screw rods are fixedly connected to bottom rings, and the bottoms of the bottom rings touch the bottom inner walls of the charging pile body and the cover plate. The outer wall of the second hollow screw rod is threaded with a second nut, and the second nut is located below the charging pile body and the cover plate. The second nut is threadedly connected to the outer wall of the second hollow screw rod, and can cooperate with the bottom ring to clamp the charging pile body and the cover plate.

[0009] In one possible design, the bottom end of the second hollow screw is fixedly connected to the first hollow screw, a plurality of splints are provided at the bottom of the first hollow screw, a first nut is provided on the outer wall thread sleeve of the first hollow screw, a conical hole is provided at the bottom of the first nut, and the conical hole and the splint are in contact with each other.

[0010] In a possible design, a plurality of slide grooves are provided at the bottom of the first hollow screw rod, and a T-shaped slider is fixedly connected to the top of each of the plurality of clamping plates, and the T-shaped slider slides in the slide grooves.

[0011] In a possible design, a docking block is fixedly installed in the charging pile body, and one end of the first connecting line is electrically connected to the docking block.

[0012] In one possible design, a voltage stabilizer is provided on one side of the charging pile body, and the other end of the first connecting line is electrically connected to the voltage stabilizer, a second connecting line is provided on one side of the voltage stabilizer, and the input end of the voltage stabilizer is electrically connected to the second connecting line, and the other end of the second connecting line is connected to the household electrical box.

[0013] In this application, the charging pile is installed on the wall, the second connecting line is connected to the household power connection end, and the other end is connected to the voltage stabilizer. The voltage is stabilized by the voltage stabilizer. The two ends of the first connecting line are respectively connected to the voltage stabilizer and the charging pile body, and the charging end is connected to the charging pile body. When the first connecting line and the charging end are connected to the charging pile body, they are fixed on the charging pile body by the first nut and the first hollow screw rod respectively. When connecting, the second hollow screw rod is placed into the embedded groove, and the first connecting line is passed through the first nut, the splint, the first hollow screw rod, the second hollow screw rod and the second hollow screw rod in sequence. The core screw rod and the bottom ring connect one end of the first connecting line with the docking block. After the connection, the cover plate is placed on one side of the charging pile body and fixed with bolts. The second nut is then screwed through the threaded connection with the second hollow screw rod, thereby cooperating with the bottom ring to clamp the bottom of the charging pile body, and the first nut is threadedly connected to the first hollow screw rod. A tapered hole is provided on the inner wall of the bottom of the first nut. As it is tightened, the splint is pushed through the tapered hole, so that the splint slides in the slide groove through the T-shaped slider, so that multiple splints are close to each other to clamp and fix the first connecting line.

[0014] Beneficial effects: In the utility model, the integrated device for the charging pile input line is fixed in the device by means of bolt connection, thereby ensuring a stable connection between the charging pile input line and the device. In particular, the threaded connection between the second nut and the second hollow screw rod, and the cooperation with the bottom ring, form an effective clamping on the bottom of the device, thereby enhancing the stability of the connection. At the same time, the threaded connection between the first nut and the first hollow screw rod, and the push of the clamping plate by the tapered hole, enable multiple clamping plates to approach each other to clamp and fix the first connecting line, thereby further ensuring the stability of the input line.

[0015] In the present invention, a charging pile input line matching integrated device is described, in which a splint in the device slides in a slide groove via a T-shaped slider, so that the device can adapt to charging pile input lines of different diameters, thereby improving the versatility and adaptability of the device. This design not only facilitates user use, but also reduces dependence on input lines of specific specifications.

[0016] In the utility model, the charging pile input line supporting integrated device has the beneficial effects of integration, stable connection, flexible adjustment, efficient voltage stabilization and convenient installation and maintenance, which provides a strong guarantee for the safe and efficient use of the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural diagram of a charging pile input line supporting integrated device proposed in the utility model;

[0018] Figure 2 This is a schematic diagram of the exploded structure of a charging pile body of a charging pile input line supporting integrated device proposed in the utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of the first hollow screw rod of the charging pile input line supporting integrated device proposed in the utility model;

[0020] Figure 4 This is a schematic cross-sectional structural diagram of the first hollow screw rod of the charging pile input line supporting integrated device proposed in the utility model.

[0021] In the figure: 1. Charging pile body; 2. Charging end; 3. Voltage stabilizer; 4. First connecting line; 5. Second connecting line; 6. Docking block; 7. Bottom ring; 8. Embedding groove; 9. Cover plate; 10. First hollow screw; 11. Clamping plate; 12. First nut; 13. Tapered hole; 14. Second nut; 15. Second hollow screw; 16. Slide groove; 17. T-shaped slider. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Example 1: Reference Figures 1 to 3 A charging pile input line supporting integrated device includes a charging pile body 1, one side of the charging pile body 1 is fixedly connected to two cover plates 9 by bolts, the bottom of the charging pile body 1 and the two cover plates 9 are provided with two embedding grooves 8, one side of the charging pile body 1 is provided with a first connecting line 4, the other side of the charging pile body 1 is provided with a charging end 2, and the bottom of the charging pile body 1 is provided with two second hollow screw rods 15, and the first connecting line 4 and the charging end 2 respectively pass through the two second hollow screw rods 15 and both extend into the charging pile body 1, and one end of the charging end 2 is electrically connected to the charging pile body 1. The two cover plates 9 are fixed and disassembled by bolts on one side of the charging pile body 1. The first connecting line 4 on one side of the charging pile body 1 is used to transmit electricity, and the other side of the charging pile body 1 is provided with a charging terminal 2 for charging electric vehicles and other equipment. One end of the charging terminal 2 is electrically connected to the charging pile body 1. In addition, two second hollow screw rods 15 are provided at the bottom of the charging pile body 1. The first connecting line 4 and the charging terminal 2 pass through the two second hollow screw rods 15 respectively and extend into the interior of the charging pile body 1.

[0024] Reference Figure 2 and Figure 3 The tops of the two second hollow screw rods 15 are fixedly connected to the bottom ring 7, and the bottom of the bottom ring 7 contacts the bottom inner wall of the charging pile body 1 and the cover plate 9. The outer wall of the second hollow screw rod 15 is threaded with a second nut 14, and the second nut 14 is located below the charging pile body 1 and the cover plate 9. The second nut 14 is threadedly connected to the outer wall of the second hollow screw rod 15 and can cooperate with the bottom ring 7 to clamp the charging pile body 1 and the cover plate 9. By rotating the second nut 14, it is threadedly connected to the outer wall of the second hollow screw rod 15. The second nut 14 and the bottom ring 7 cooperate to clamp the charging pile body 1 and the cover plate 9, thereby fixing the position of the charging pile body 1 and the cover plate 9.

[0025] Reference Figure 3 The bottom end of the second hollow screw 15 is fixedly connected to the first hollow screw 10. A plurality of clamping plates 11 are provided at the bottom of the first hollow screw 10. A first nut 12 is threadedly mounted on the outer wall of the first hollow screw 10. A tapered hole 13 is provided at the bottom of the first nut 12, and the tapered hole 13 and the clamping plates 11 are in contact. The first hollow screw 10 has a first nut 12 threadedly mounted on the outer wall of the first hollow screw 10. A tapered hole 13 is provided at the bottom of the first nut 12. When the first nut 12 is tightened downward along the first hollow screw 10, the tapered hole 13 squeezes the clamping plates 11, causing the clamping plates 11 to clamp the cable more tightly.

[0026] Reference Figure 4 The bottom of the first hollow screw 10 is provided with a plurality of slide grooves 16, and the tops of the plurality of clamping plates 11 are fixedly connected with T-shaped sliders 17, and the T-shaped sliders 17 slide in the slide grooves 16. The T-shaped sliders 17 slide in the slide grooves 16, so that the clamping plates 11 can be adjusted along the axis of the first hollow screw 10 to accommodate cables of different diameters or positions.

[0027] Reference Figure 2 A docking block 6 is fixedly installed in the charging pile body 1, and one end of the first connecting line 4 is electrically connected to the docking block 6. A docking block 6 is fixedly installed in the charging pile body 1, and one end of the first connecting line 4 is electrically connected to the docking block 6 to achieve power or signal transmission.

[0028] This application can be used in the field of charging piles, and can also be used in other fields applicable to this application.

[0029] Example 2: Reference Figure 1 Based on the first embodiment, the present invention provides an integrated device for charging pile input lines, which is applicable to the charging pile field. A voltage stabilizer 3 is provided on one side of the charging pile body 1, and the other end of a first connecting line 4 is electrically connected to the voltage stabilizer 3. A second connecting line 5 is provided on one side of the voltage stabilizer 3, and the input end of the voltage stabilizer 3 is electrically connected to the second connecting line 5. The other end of the second connecting line 5 is connected to a household electrical box. The household power grid and the charging pile body 1 are connected to the voltage stabilizer 3 in turn via the second connecting line 5. The first connecting line 4 is electrically connected to the charging pile body 1 at the voltage stabilizer 3.

[0030] However, as is well known to those skilled in the art, the working principles and wiring methods of the voltage stabilizer 3 and the charging terminal 2 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A charging pile input line supporting integrated device, characterized in that: include: A charging pile body (1), one side of the charging pile body (1) is fixedly connected to two cover plates (9) by bolts, the bottoms of the charging pile body (1) and the two cover plates (9) are each provided with two embedding grooves (8), one side of the charging pile body (1) is provided with a first connecting line (4), the other side of the charging pile body (1) is provided with a charging end (2), the bottom of the charging pile body (1) is provided with two second hollow screw rods (15), and the first connecting line (4) and the charging end (2) respectively pass through the two second hollow screw rods (15) and both extend into the charging pile body (1), and one end of the charging end (2) is electrically connected to the charging pile body (1).

2. The charging pile input line supporting integrated device according to claim 1, characterized in that: The tops of the two second hollow screw rods (15) are fixedly connected to a bottom ring (7), and the bottom of the bottom ring (7) contacts the inner wall of the bottom of the charging pile body (1) and the cover plate (9). The outer wall of the second hollow screw rod (15) is threadedly sleeved with a second nut (14), and the second nut (14) is located below the charging pile body (1) and the cover plate (9). The second nut (14) is threadedly connected to the outer wall of the second hollow screw rod (15) and can cooperate with the bottom ring (7) to clamp the charging pile body (1) and the cover plate (9).

3. The charging pile input line integrated device according to claim 1, characterized in that: The bottom end of the second hollow screw rod (15) is fixedly connected to the first hollow screw rod (10), the bottom of the first hollow screw rod (10) is provided with a plurality of clamping plates (11), the outer wall thread sleeve of the first hollow screw rod (10) is provided with a first nut (12), the bottom of the first nut (12) is provided with a tapered hole (13), and the tapered hole (13) and the clamping plates (11) are in contact with each other.

4. The charging pile input line integrated device according to claim 3, characterized in that: The bottom of the first hollow screw rod (10) is provided with a plurality of slide grooves (16), and the tops of the plurality of clamping plates (11) are fixedly connected with T-shaped sliders (17), and the T-shaped sliders (17) slide in the slide grooves (16).

5. The charging pile input line supporting integrated device according to claim 1, characterized in that: A docking block (6) is fixedly installed in the charging pile body (1), and one end of the first connecting line (4) is electrically connected to the docking block (6).

6. The charging pile input line integrated device according to claim 1, characterized in that: A voltage stabilizer (3) is provided on one side of the charging pile body (1), and the other end of the first connecting line (4) is electrically connected to the voltage stabilizer (3); a second connecting line (5) is provided on one side of the voltage stabilizer (3), and the incoming line end of the voltage stabilizer (3) is electrically connected to the second connecting line (5); and the other end of the second connecting line (5) is connected to a household electrical box.

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