Direct current charging module convenient for wiring

By designing a DC charging module that includes sliders, movable blocks, fixed blocks, fixed buckles and other structures, the problem of inconvenient fixed storage of connecting cables in existing modules is solved, and convenient wiring arrangement and height adjustment are achieved, which improves the stability of the module. Applicability and ease of use.

CN222381958UActive Publication Date: 2025-01-21SPEED TECH ELECTRONIC SHENZHEN CO LTD
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Patent Information

Application Number
CN202323532564.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-12-25
Publication Date
2025-01-21
Estimated Expiration
2033-12-25

AI Technical Summary

Technical Problem

The existing DC charging module that is easy to wiring is not suitable for fixed storage and organization due to too many connection lines.

Method used

A DC charging module is designed that includes a base plate, circuit board, side plate, positioning screws, guide rails, sliders and other components. The slider, movable block, fixed block, fixed buckle and other structures facilitate the fixation and storage of the connecting cable, and The design of guide rails and positioning holes makes it easy to adjust the wiring height.

Benefits of technology

It realizes convenient and fixed storage of connecting wires, improves the neatness and convenience of wiring, and facilitates quick assembly and adjustment of wiring height, which is suitable for different needs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The direct-current charging module comprises a bottom plate and a circuit board, side plates are arranged on the two sides of the bottom plate, positioning screws are movably connected to the two sides of the bottom plate, a top plate is arranged at the top end of the bottom plate, and connecting plates are fixedly connected to the two sides of the top plate. A first assembling hole is formed in one side of the connecting plate, reserved grooves are formed in the two ends of one side of the side plate, and a front cover is fixedly connected to one end of the bottom of the top plate. According to the direct-current charging module convenient for wiring, by arranging parts such as the sliding block, during wiring, the fixed buckle can be opened, the movable block is overturned downwards, a connecting wire can be placed in the arc-shaped grooves of the movable block and the sliding block, then the movable block is overturned upwards, and the fixed buckle is clamped outside the fixed block for clamping and fixing; therefore, the connecting wires can be fixed and stored conveniently, wiring is neater and more convenient, and the problem that the connecting wires are inconvenient to fix, store and arrange is solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of direct current charging modules, in particular to a direct current charging module which is convenient for wiring. Background Art

[0002] A DC charging module is a module that converts AC power into DC power, which is convenient for charging a battery pack. Since there are many internal connecting wires, a DC charging module that is easy to wire is required.

[0003] According to the existing design of the DC charging module for easy wiring, since there are many connecting wires, it is not convenient to fix, store and organize the connecting wires, resulting in insufficient applicability.

[0004] Now, a new type of DC charging module which is easy to wire is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a DC charging module which is convenient for wiring, so as to solve the problem in the above-mentioned background technology that it is inconvenient to fix, store and organize the connecting wires.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a DC charging module that is easy to wire, comprising a bottom plate and a circuit board, side plates are arranged on both sides of the bottom plate, positioning screws are movably connected on both sides of the bottom plate, a top plate is arranged at the top of the bottom plate, connecting plates are fixedly connected on both sides of the top plate, a first assembly hole is arranged on one side of the connecting plate, reserved grooves are arranged at both ends of one side of the side plate, a front cover is fixedly connected to one end of the bottom of the top plate, a rear cover is fixedly connected to the other end of the bottom of the top plate, a driving motor is fixedly installed on one end of the rear cover, a fan is fixedly connected to the output end of the driving motor, a display screen is arranged at one end of the front cover, buttons are arranged on both sides of the display screen, a heat dissipation groove is arranged at the bottom end of the display screen, a circuit board is placed on the top of the bottom plate, a module body is installed on the top of the circuit board, a guide rail is fixedly connected to one side of the side plate, a slider is arranged on the outside of the guide rail, a movable block is movably hinged on one side of the slider, a positioning block is movably connected to one end of the slider, a fixed block is fixedly connected to the top of the slider, and a hinge seat is fixedly connected to the top of the movable block.

[0007] Preferably, a fixing buckle is movably hinged between the hinge seats, an arc groove is provided inside the sliding block and the movable block, and the fixing buckle is detachably connected to the outside of the fixed block.

[0008] Preferably, the bottom plate is detachable from the side plates by means of positioning screws, and four groups of positioning screws are provided.

[0009] Preferably, one end of the guide rail is provided with positioning holes, and at least five groups of positioning holes are provided.

[0010] Preferably, the sliding block is detachable from the guide rail through a positioning block, and five groups of the guide rails are provided, and the guide rails are evenly spaced and distributed on one side of the side panel.

[0011] Preferably, a second assembly hole is provided at the top end of one side of the side plate, and the positions of the first assembly hole and the second assembly hole coincide with each other.

[0012] Preferably, the first assembly hole is movably connected with a positioning bolt inside, the two ends of the front cover and the rear cover are slidably embedded in the reserved groove, and the top plate is detachable from the side plate through the positioning bolt.

[0013] Preferably, the positions of the fan and the heat dissipation slot coincide with each other, and the fan and the heat dissipation slot are on the same horizontal plane.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the DC charging module that is convenient for wiring not only realizes convenient fixing and storage of the connecting wires, realizes convenient and quick assembly, but also realizes convenient adjustment of the wiring height;

[0015] (1) By providing a slider, a movable block, a fixed block, a fixed buckle, and a hinged seat, when wiring, the fixed buckle can be opened, the movable block can be turned down, the connecting wire can be placed in the arc groove of the movable block and the slider, and then the movable block can be turned upward, and the fixed buckle can be clamped and fixed on the outside of the fixed block, so that the connecting wire can be fixed and stored, making the wiring more neat and convenient;

[0016] (2) By providing the bottom plate and side plates with reserved grooves, connecting plates, top plates, front covers, first assembly holes, positioning bolts, and second assembly holes, during assembly, the two side plates can be placed on both sides of the top of the bottom plate and fixed by means of positioning screws. Then, the top plate can be moved downward from the top, and the front cover and the rear cover can be inserted into the reserved grooves on one side of the side plates. The positioning bolts can be screwed and inserted into the first assembly holes and the second assembly holes, so that the connection and fixing between the side plates can be facilitated. During disassembly, the positioning bolts can be removed and the top plate can be lifted upward;

[0017] (3) By providing a guide rail, a positioning hole, a positioning block, a slider, and a side plate, the slider can be moved on the guide rail according to the required height and position or quantity, and then stopped at the corresponding positioning hole. The positioning block is inserted into the positioning hole, thereby facilitating the connection and fixation between the slider and the guide rail, making it more suitable for wiring. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 It is a side view structural diagram of the connection mode between the guide rail and the side plate of the utility model;

[0020] Figure 3 This is a front view structural diagram of the connection method between the slider and the movable block of the utility model;

[0021] Figure 4 This is a front view structural diagram of the connection method between the top plate and the side plates of the utility model.

[0022] In the figure: 1. bottom plate; 2. circuit board; 3. module body; 4. positioning screw; 5. guide rail; 6. positioning hole; 7. positioning block; 8. slider; 9. side plate; 10. fixing block; 11. fixing buckle; 12. hinge seat; 13. movable block; 14. button; 15. display screen; 16. reserved slot; 17. connecting plate; 18. top plate; 19. front cover; 20. first assembly hole; 21. positioning bolt; 22. second assembly hole; 23. fan; 24. drive motor; 25. heat sink; 26. back cover. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4 A DC charging module for easy wiring includes a bottom plate 1 and a circuit board 2. Side plates 9 are arranged on both sides of the bottom plate 1. Positioning screws 4 are movably connected to both sides of the bottom plate 1. A top plate 18 is arranged on the top of the bottom plate 1. Connecting plates 17 are fixedly connected to both sides of the top plate 18. A first assembly hole 20 is arranged on one side of the connecting plate 17. Reserved grooves 16 are arranged on both ends of one side of the side plate 9. A front cover 19 is fixedly connected to one end of the bottom of the top plate 18. A rear cover 26 is fixedly connected to the other end of the bottom of the top plate 18. A driving motor 24 is fixedly installed on one end of the rear cover 26. The driving motor 24 The output end is fixedly connected with a fan 23, one end of the front cover 19 is provided with a display screen 15, buttons 14 are provided on both sides of the display screen 15, a heat dissipation slot 25 is provided at the bottom end of the display screen 15, a circuit board 2 is placed on the top of the bottom plate 1, a module body 3 is installed on the top of the circuit board 2, a guide rail 5 is fixedly connected to one side of the side plate 9, a slider 8 is provided on the outside of the guide rail 5, a movable block 13 is movably hinged on one side of the slider 8, a positioning block 7 is movably connected to one end of the slider 8, a fixed block 10 is fixedly connected to the top of the slider 8, and a hinge seat 12 is fixedly connected to the top of the movable block 13;

[0025] A fixing buckle 11 is movably hinged between the hinge seats 12, and arc grooves are provided inside the slider 8 and the movable block 13. The fixing buckle 11 is detachably connected to the outside of the fixed block 10;

[0026] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when wiring, the fixing buckle 11 can be opened, the movable block 13 can be flipped down, the connecting wire can be placed in the arc groove of the movable block 13 and the slider 8, and then the movable block 13 can be flipped upward, and the fixing buckle 11 can be clamped and fixed on the outside of the fixed block 10, so as to facilitate the fixing and storage of the connecting wire, making the wiring more tidy and convenient.

[0027] Embodiment 2: The bottom plate 1 is detachable from the side plate 9 by means of positioning screws 4, and four sets of positioning screws 4 are provided;

[0028] A second assembly hole 22 is provided at the top end of one side of the side plate 9, and the positions of the first assembly hole 20 and the second assembly hole 22 coincide with each other;

[0029] The first assembly hole 20 is movably connected with a positioning bolt 21, and the two ends of the front cover 19 and the rear cover 26 are slidably embedded in the reserved groove 16, and the top plate 18 is detachable from the side plate 9 through the positioning bolt 21;

[0030] The positions of the fan 23 and the heat dissipation slot 25 are consistent, and the fan 23 and the heat dissipation slot 25 are on the same horizontal plane;

[0031] Specifically, Figure 1 and Figure 4 As shown, during assembly, the two side panels 9 can be placed on both sides of the top of the bottom panel 1 and fixed by means of the positioning screws 4, and then the top panel 18 can be moved downward from the top, and the front cover 19 and the rear cover 26 can be inserted into the reserved groove 16 on one side of the side panel 9, and can be screwed and inserted into the first assembly hole 20 and the second assembly hole 22 by means of the positioning bolts 21, so as to facilitate the connection and fixation between the side panels 9. When disassembling, the positioning bolts 21 can be removed and the top panel 18 can be lifted upward.

[0032] Embodiment 3: One end of the guide rail 5 is provided with a positioning hole 6, and at least five groups of positioning holes 6 are provided;

[0033] The slider 8 is detachable from the guide rail 5 through the positioning block 7. The guide rail 5 is provided with five groups, and the guide rails 5 are evenly spaced and distributed on one side of the side plate 9.

[0034] Specifically, Figure 1 , Figure 2 and Figure 3As shown, according to the required height and position or quantity, the slider 8 can be moved on the guide rail 5 and stopped at the corresponding positioning hole 6, and the positioning block 7 is inserted into the positioning hole 6 to facilitate the connection and fixation between the slider 8 and the guide rail 5, making it more suitable for wiring.

[0035] Working principle: When the utility model is used, first, during assembly, the two side panels 9 can be placed on both sides of the top of the bottom panel 1, and fixed by screwing with the positioning screws 4, and then the top panel 18 can be moved downward from the top, and the front cover 19 and the rear cover 26 can be inserted into the reserved groove 16 on one side of the side panel 9, and the positioning bolts 21 can be screwed and inserted into the first assembly hole 20 and the second assembly hole 22, so as to facilitate the connection and fixation between the side panels 9. When disassembling, the positioning bolts 21 can be removed, and the top panel 18 can be lifted upward. After that, according to the required height, position or quantity, The slider 8 can be moved on the guide rail 5 and stopped at the corresponding positioning hole 6. The positioning block 7 can be inserted into the positioning hole 6 to facilitate the connection and fixation between the slider 8 and the guide rail 5, making it more suitable for wiring. Finally, when wiring, the fixing buckle 11 can be opened, and the movable block 13 can be turned down. The connecting wire can be placed in the arc groove of the movable block 13 and the slider 8, and then the movable block 13 can be turned upward, and the fixing buckle 11 can be clamped and fixed on the outside of the fixed block 10, so as to facilitate the fixing and storage of the connecting wire, making it neater and more convenient when wiring.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention.

[0037] The scope of the present invention is exemplary and non-restrictive, and is limited by the appended claims rather than the above description, so it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim involved.

Claims

1. A DC charging module that is easy to wire, comprising a base plate (1) and a circuit board (2), characterized in that: Side plates (9) are arranged on both sides of the bottom plate (1), positioning screws (4) are movably connected to both sides of the bottom plate (1), a top plate (18) is arranged on the top of the bottom plate (1), connecting plates (17) are fixedly connected to both sides of the top plate (18), a first assembly hole (20) is arranged on one side of the connecting plate (17), reserved grooves (16) are arranged on both ends of one side of the side plate (9), one end of the bottom of the top plate (18) is fixedly connected to a front cover (19), the other end of the bottom of the top plate (18) is fixedly connected to a rear cover (26), one end of the rear cover (26) is fixedly installed with a driving motor (24), the output end of the driving motor (24) is fixedly connected to a fan (23), the front cover (19) is fixedly connected to the output end of the front cover (19), and the rear cover (26) is fixedly connected to the output end of the front cover (19). A display screen (15) is provided at one end of the cover (19), buttons (14) are provided on both sides of the display screen (15), a heat dissipation slot (25) is provided at the bottom end of the display screen (15), a circuit board (2) is placed at the top end of the bottom plate (1), a module body (3) is installed at the top end of the circuit board (2), a guide rail (5) is fixedly connected to one side of the side plate (9), a slider (8) is provided outside the guide rail (5), a movable block (13) is movably hinged on one side of the slider (8), a positioning block (7) is movably connected to one end of the slider (8), a fixed block (10) is fixedly connected to the top end of the slider (8), and a hinge seat (12) is fixedly connected to the top end of the movable block (13).

2. A DC charging module that is easy to wire according to claim 1, characterized in that: A fixing buckle (11) is movably hinged between the hinge seats (12), arc grooves are provided inside the sliding block (8) and the movable block (13), and the fixing buckle (11) is detachably clamped on the outside of the fixed block (10).

3. A DC charging module that is easy to wire according to claim 1, characterized in that: The bottom plate (1) is detachable from the side plate (9) via positioning screws (4), and four groups of positioning screws (4) are provided.

4. A DC charging module that is easy to wire according to claim 1, characterized in that: One end of the guide rail (5) is provided with a positioning hole (6), and at least five groups of the positioning holes (6) are provided.

5. A DC charging module that is easy to wire according to claim 1, characterized in that: The slide block (8) is detachable from the guide rail (5) via the positioning block (7). Five groups of the guide rails (5) are provided. The guide rails (5) are evenly spaced and distributed on one side of the side plate (9).

6. A DC charging module that is easy to wire according to claim 1, characterized in that: A second assembly hole (22) is provided at the top end of one side of the side plate (9), and the positions of the first assembly hole (20) and the second assembly hole (22) coincide with each other.

7. A DC charging module that is easy to wire according to claim 1, characterized in that: The first assembly hole (20) is movably connected with a positioning bolt (21), the two ends of the front cover (19) and the rear cover (26) are embedded in the reserved groove (16) and can slide between them, and the top plate (18) is detachable from the side plate (9) through the positioning bolt (21).

8. A DC charging module that is easy to wire according to claim 1, characterized in that: The positions of the fan (23) and the heat dissipation groove (25) are consistent, and the fan (23) and the heat dissipation groove (25) are on the same horizontal plane.