Charging wire harness with protection structure

Abstract

The utility model relates to the field of new energy automobile accessories, and particularly discloses a charging wire harness with a protection structure, which comprises a charging gun, a charging plug and a fixed plate, the charging gun is connected with a charging wire, one end of the charging wire is connected to the charging gun, the other end of the charging wire is connected to the charging plug, the charging gun is provided with a gun head, the charging gun is provided with a plurality of sliding grooves, the sliding grooves surround the charging gun, and a protection ring sleeve is arranged outside the charging gun. Sliding blocks are arranged in the protection ring sleeve, the sliding blocks are arranged in the sliding grooves, connecting plates are arranged on the two sides of the charging plug, connecting blocks are arranged in the connecting plates, the fixing plate is arranged beside the power socket, a plug groove is formed in the fixing plate, and the structure of the plug groove is the same as that of the charging plug; according to the charging wire harness with the protection structure provided by the utility model, the gun head and the charging plug in the charging process are protected.

Description

Technical Field

[0001] The utility model relates to the field of new energy automobile accessories, in particular to a charging harness with a protection structure. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source (or use conventional automotive fuels and adopt new on-board power devices), and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures.

[0003] At present, most new energy vehicles are electric vehicles. Household new energy vehicles are usually charged with charging harnesses. During the charging process, the existing charging harnesses are prone to cause the charging plug to fall off due to collision or a long time, affecting charging, and the gun head is exposed to the outside and is easily damaged. Therefore, a charging harness with a protective structure is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a charging harness with a protective structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a charging harness with a protective structure, comprising a charging gun, a charging plug, and a fixing plate; the charging gun is provided with a charging wire connected thereto, one end of the charging wire is connected to the charging gun, and the other end is connected to the charging plug; the charging gun is provided with a gun head; the charging gun is provided with a plurality of sliding grooves, the sliding grooves surround the charging gun; a protective sleeve is provided on the outside of the charging gun, a sliding block is provided inside the protective sleeve, the sliding block is provided inside the sliding groove, the sliding block can slide inside the sliding groove so that the protective sleeve slides on the charging gun, the protective sleeve protects the gun head, connecting plates are provided on both sides of the charging plug, connecting blocks are provided inside the connecting plates, and the fixing plate is provided next to the power socket.

[0006] Preferably, a connecting groove is provided inside the connecting plate, and a moving block is provided on the connecting block. The moving block is provided inside the connecting groove, and the connecting block can slide on the connecting plate through the moving block.

[0007] Preferably, a connecting pin and a moving plate are provided on the connecting block, the connecting pin is provided on one side of the moving block, and the moving plate is provided on the other side of the moving block.

[0008] Preferably, the fixing plate is provided with a plug slot, the structure of the plug slot is the same as the structure of the charging plug, and the plug slot facilitates the insertion of the charging plug during charging.

[0009] Preferably, a slot is provided on the fixing plate, and the connecting pin can be inserted into the slot, and fixing holes are provided on the four corners of the fixing plate.

[0010] Preferably, an insulating protective layer is provided on the outside of the charging cable, and the insulating protective layer reduces leakage of the charging cable and improves the safety of the charging process.

[0011] Preferably, the fixing plate is made of stainless steel, and the stainless steel has an oxide film on the outside to make it non-conductive, thereby improving the safety of the fixing plate. The fixing holes are provided with fixing nails, and the fixing plate is fixed to the wall by passing the fixing nails through the fixing holes.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the protective ring sleeve protects the gun head when not in use, and the protective ring sleeve can slide through the sliding block so that the protective ring sleeve does not affect the charging process; the fixing plate is fixed next to the charging socket, and during the charging process, the charging plug and the fixing plate are fixed by inserting the connecting pin on the charging plug into the slot to prevent the charging plug from falling off during the charging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the charging plug structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the fixed plate structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the protective ring structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the connection block structure of the utility model;

[0018] Numbers in the figure: 1. Charging gun; 11. Charging cable; 12. Sliding groove; 13. Gun head; 2. Protective ring; 21. Sliding block; 3. Charging plug; 31. Connecting plate; 32. Connecting block; 321. Moving block; 322. Connecting pin; 323. Moving plate; 4. Fixed plate; 41. Plug slot; 42. Slot; 43. Fixing hole. DETAILED DESCRIPTION

[0019] 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 of 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.

[0020] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-5 The utility model provides a technical solution: a charging harness with a protective structure, comprising a charging gun 1, a charging plug 3, and a fixing plate 4; the charging gun 1 is provided with a charging line 11, one end of the charging line 11 is connected to the charging gun 1, and the other end is connected to the charging plug 3, the charging gun 1 is provided with a gun head 13, the charging gun 1 is provided with a plurality of sliding grooves 12, the sliding grooves 12 surround the charging gun 1, the charging gun 1 is provided with a protective ring sleeve 2 on the outside, the protective ring sleeve 2 is provided with a sliding block 21, the sliding block 21 is arranged in the sliding groove 12, the sliding block 21 can slide in the sliding groove 12 so that the protective ring sleeve 2 slides on the charging gun 1, and the protective ring sleeve 2 protects the gun head 13, connecting plates 31 are provided on both sides of the charging plug 3, and connecting blocks 32 are provided inside the connecting plate 31, and the fixing plate 4 is arranged next to the power socket.

[0023] Furthermore, a connecting groove is provided inside the connecting plate 31 , and a moving block 321 is provided on the connecting block 32 . The moving block 321 is provided inside the connecting groove, and the connecting block 32 can slide on the connecting plate 31 through the moving block 321 .

[0024] Furthermore, a connecting pin 322 and a moving plate 323 are provided on the connecting block 32 . The connecting pin 322 is provided on one side of the moving block 321 , and the moving plate 323 is provided on the other side of the moving block 321 .

[0025] Furthermore, a plug slot 41 is provided on the fixing plate 4 , and the structure of the plug slot 41 is the same as that of the charging plug 3 . The plug slot 41 facilitates the insertion of the charging plug 3 during charging.

[0026] Furthermore, a slot 42 is provided on the fixing plate 4 , and the connecting pin 322 can be inserted into the slot 42 . Fixing holes 43 are provided on the four corners of the fixing plate 4 .

[0027] Furthermore, an insulating protective layer is provided on the outside of the charging cable 11, and the insulating protective layer reduces leakage of the charging cable 11 and improves the safety of the charging process.

[0028] Furthermore, the fixing plate 4 is made of stainless steel, and the stainless steel has an oxide film on the outside to make it non-conductive, thereby improving the safety of the fixing plate 4. The fixing holes 43 are provided with fixing nails, and the fixing plate 4 is fixed to the wall by passing the fixing nails through the fixing holes 43.

[0029] Working principle: install the fixing plate 4 on the charging socket through the fixing hole 43, and protect the gun head 13 by the provided protective ring sleeve 2 when not in use to prevent damage to the internal structure of the gun head 13 and thus affect charging. When charging is required, insert the charging plug 3 into the plug slot 41 to connect to the charging socket, move the connecting block 32 downward through the moving plate 323 so that the connecting pin 322 is inserted into the slot 42, thereby fixing the charging plug 3 to prevent the charging plug 3 from falling off during the charging process, and then move the protective ring sleeve 2 backward through the sliding block 21 to expose the gun head 13, and insert the gun head 13 into the new energy vehicle for charging.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A charging harness with a protective structure, characterized in that: The invention comprises a charging gun (1), a charging plug (3), and a fixing plate (4); the charging gun (1) is provided with a charging line (11), one end of the charging line (11) is connected to the charging gun (1), and the other end is connected to the charging plug (3); the charging gun (1) is provided with a gun head (13); the charging gun (1) is provided with a plurality of sliding grooves (12), the sliding grooves (12) surround the charging gun (1); the charging gun (1) is provided with a protective ring sleeve (2) on the outside, a sliding block (21) is provided inside the protective ring sleeve (2), and the sliding block (21) is arranged inside the sliding groove (12); connecting plates (31) are provided on both sides of the charging plug (3), and a connecting block (32) is provided inside the connecting plate (31); and the fixing plate (4) is arranged next to a power socket.

2. The charging harness with a protective structure according to claim 1, characterized in that: A connecting slide groove is arranged inside the connecting plate (31), a moving block (321) is arranged on the connecting block (32), and the moving block (321) is arranged inside the connecting slide groove.

3. The charging harness with a protective structure according to claim 2, characterized in that: The connection block (32) is provided with a connection pin (322) and a moving plate (323); the connection pin (322) is provided on one side of the moving block (321), and the moving plate (323) is provided on the other side of the moving block (321).

4. The charging harness with a protective structure according to claim 1, characterized in that: The fixing plate (4) is provided with a plug slot (41), and the structure of the plug slot (41) is the same as that of the charging plug (3).

5. The charging harness with a protective structure according to claim 1, characterized in that: The fixing plate (4) is provided with a slot (42), and the four corners of the fixing plate (4) are provided with fixing holes (43).

6. The charging harness with a protective structure according to claim 1, characterized in that: An insulating protective layer is provided on the outside of the charging cable (11).

7. The charging harness with a protective structure according to claim 5, characterized in that: The fixing plate (4) is made of stainless steel, and fixing nails are arranged on the fixing holes (43).

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