Car charging socket structure with fixed wire square plate

Abstract

The utility model relates to the field of automobile charging sockets, and specifically discloses an automobile charging socket structure with a wire fixing square disc, comprising a socket, wherein the socket comprises a mounting plate and a charging module, wherein a cable is plugged into the charging module, a wire fixing disc is arranged on one side of the mounting plate, a wire groove is arranged on a side wall of the wire fixing disc, the cable and the wire groove are wound and matched to change the routing direction of the cable, the cable can be guided and fixed by the wire groove, the routing direction of the cable is changed, thereby avoiding the clutter and safety hazards of the cable, and the fixed cable does not interfere with the surrounding environment, is convenient to operate, and has higher practicality.

Description

Technical Field

[0001] The utility model relates to the field of automobile charging socket industry, in particular to an automobile charging socket structure with a wire fixing square plate. Background Art

[0002] The new energy vehicle charging socket is an important part of the electric vehicle charging system. It is responsible for transmitting the power of the charging pile to the battery of the electric vehicle. The structure, function and charging method of the charging socket vary depending on the vehicle model, charging standard and charging requirements. In order to ensure the safety and stability of the charging process, the design and manufacture of the charging socket need to comply with relevant standards and specifications.

[0003] A car charging socket usually includes a socket body, a pin, a conductive device, and a safety protection device. The socket body is provided with an interface that matches the charging pile so that it can be connected to the plug of the charging pile. The pin is used to make an electrical connection with the plug of the charging pile. The conductive device is responsible for transmitting electrical energy from the charging pile to the battery of the electric vehicle. The safety protection device is used to protect the electric vehicle and charging equipment from factors such as current overload.

[0004] In existing car charging sockets, parts usually do not take into account the way of fixing the cables, and when the cable routing direction needs to be changed, the staff usually directly pulls the cable to the required position. The cable is easy to loosen and easily cause cable interference in narrow environments, which is less safe.

[0005] The existing patent application number CN201720492822.5 for an electric vehicle DC charging socket includes a socket body, a terminal, and a cable. The cable is connected to the terminal, and the central axis of the terminal is parallel to the central axis of the socket body, so that the connecting end of the cable and the socket body is in a horizontal direction. There is no structure for fixing the cable in this patent. When the routing direction of the extension section of the cable away from the socket body needs to be changed, the staff usually pulls the cable directly to the required position. The cable is easy to loosen and easily causes interference with the cable in a narrow environment, which has low safety. Utility Model Content

[0006] The utility model provides a car charging socket structure with a wire fixing square plate, so as to solve the technical problems in the prior art that the cables are easy to loosen, the cables are easy to be interfered in a narrow environment, and the safety is low.

[0007] In order to solve the above problems, the automobile charging socket structure with a wire fixing square disc provided by the utility model adopts the following technical solution: it includes a socket, the socket includes a mounting plate, a charging module, a cable is plugged into the charging module, a wire fixing disc is provided on one side of the mounting plate, a wire groove is provided on the side wall of the wire fixing disc, and the cable is entangled with the wire groove to change the routing direction of the cable.

[0008] Furthermore, a connecting piece is provided on one side of the mounting plate, and two sides of the connecting piece are respectively fixedly connected to the mounting plate and the wire tray.

[0009] Furthermore, a through groove is provided on the side wall of the wire fixing drum, and a through hole is provided inside the wire fixing drum, and both the through groove and the through hole penetrate the end surfaces on both sides of the wire fixing drum.

[0010] Furthermore, the side wall of the wire fixing drum is provided with fixing members, the fixing members include two groups, and the wire groove is formed between the two groups of the fixing members.

[0011] Furthermore, a shell for installing and fixing the charging module is provided on one side of the mounting plate, and the wire fixing plate is tilted relative to the mounting plate, with one end of the wire fixing plate away from the mounting plate tilted toward one side of the shell.

[0012] Furthermore, a protective member for engaging with the charging gun is provided on the side of the mounting plate away from the shell. Based on the end face of the mounting plate facing the shell, the height of the protective member is set to H1, the height of the wire tray is set to H2, and the height of the mounting plate is set to H3, H1>H2>H3.

[0013] Furthermore, the shell includes a front end cover, a shell body, and a rear end cover. The shell body is connected between the front end cover and the rear end cover. The front end cover is connected to the mounting plate in an integral manner. The front end cover and the shell body are integrally formed. The rear end cover is connected to the shell body in an inlaid manner.

[0014] Furthermore, a limiting member is provided on the shell body, and a buckle is provided on the rear end cover. The end face of the limiting member away from the rear end cover forms a step surface with the outer wall of the shell body, and the end face of the limiting member facing the rear end cover is provided as an inclined surface inclined toward the shell body, and the limiting member is engaged and connected with the buckle.

[0015] Furthermore, the front end cover is provided with a protrusion that cooperates with the charging module, and a mounting hole is provided on the mounting plate. The mounting hole passes through the protective piece, and the protrusion is engaged with the mounting hole.

[0016] Furthermore, a mounting groove is arranged around the raised portion on the front end cover, and a connecting protrusion which fits with the mounting groove is arranged on the mounting plate towards the front end cover. Both the mounting groove and the connecting protrusion are arranged in an annular structure, and a sealing member is arranged in the mounting groove.

[0017] The beneficial effects of the automobile charging socket structure with a wire fixing square plate provided by the utility model are: the cable can be guided and fixed through the wire groove, the routing direction of the cable is changed, thereby avoiding the clutter of the cable and safety hazards, and the fixed cable does not interfere with the surrounding environment, which is convenient for operation and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present invention will become easy to understand. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0019] Figure 1 This is a structural schematic diagram of the automobile charging socket structure with a wire fixing square plate of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the wire fixing disk of the automobile charging socket structure with a wire fixing square disk of the utility model;

[0021] Figure 3 It is a side view structural schematic diagram of the automobile charging socket structure with a wire fixing square plate of the utility model;

[0022] Figure 4 It is a schematic diagram of the exploded structure of the automobile charging socket structure with a wire fixing square plate of the utility model;

[0023] Figure 5 for Figure 4 A schematic diagram of the partially enlarged structure at center A;

[0024] Figure 6 It is a structural schematic diagram of the mounting plate of the automobile charging socket structure with a wire fixing square plate of the present utility model.

[0025] Description of reference numerals:

[0026] 1. Mounting plate; 2. Cable; 3. Wire drum; 31. Wire trough; 32. Through slot; 33. Through hole; 34. Fixing piece; 4. Connecting piece; 5. Shell; 51. Front cover; 511. Protrusion; 512. Mounting slot; 513. Sealing piece; 52. Shell; 521. Limiting piece; 522. Step surface; 523. Inclined surface; 53. Rear cover; 531. Buckle; 6. Protective piece; 61. Mounting hole; 611. Connecting protrusion. DETAILED DESCRIPTION

[0027] 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. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0028] Any number of elements in the drawings is for illustration and not limitation, and any naming is for distinction only and does not have any limiting meaning.

[0029] The principle and spirit of the present invention are explained in detail below with reference to several representative embodiments of the present invention.

[0030] The new energy vehicle charging socket is an important part of the electric vehicle charging system. It is responsible for transmitting the power of the charging pile to the battery of the electric vehicle. The structure, function and charging method of the charging socket vary depending on the vehicle model, charging standard and charging requirements. In order to ensure the safety and stability of the charging process, the design and manufacture of the charging socket need to comply with relevant standards and specifications.

[0031] A car charging socket usually includes a socket body, a pin, a conductive device, and a safety protection device. The socket body is provided with an interface that matches the charging pile so that it can be connected to the plug of the charging pile. The pin is used to make an electrical connection with the plug of the charging pile. The conductive device is responsible for transmitting electrical energy from the charging pile to the battery of the electric vehicle. The safety protection device is used to protect the electric vehicle and charging equipment from factors such as current overload.

[0032] In existing car charging sockets, parts usually do not take into account the way of fixing the cables, and when the cable routing direction needs to be changed, the staff usually directly pulls the cable to the required position. The cable is easy to loosen and easily cause cable interference in narrow environments, which is less safe.

[0033] The automobile charging socket structure with a wire fixing square plate provided by the utility model is as follows: Figures 1 to 6 As shown, the socket includes a mounting plate 1 and a charging module. A cable 2 is plugged into the charging module. A wire fixing drum 3 is provided on one side of the mounting plate 1. A wire groove 31 is provided on the side wall of the wire fixing drum 3. The cable 2 is wound around the wire groove 31 to change the routing direction of the cable.

[0034] By adopting the above technical solution, the cable 2 can be guided and fixed by the cable trough 31, and the routing direction of the cable 2 is changed, thereby avoiding the clutter and safety hazards of the cable 2, and the fixed cable does not interfere with the surrounding environment, which is convenient for operation and more practical.

[0035] In this embodiment, a connecting member 4 is provided on one side of the mounting plate 1, and the two sides of the connecting member 4 are respectively fixedly connected to the mounting plate 1 and the wire fixing disk 3 to fix the wire fixing disk 3 on the mounting plate 1. In this embodiment, the connecting member 4, the wire fixing disk 3, and the mounting plate 1 are integrally formed. In other embodiments, the connecting member 4 and the wire fixing disk 3 and the mounting plate 1 can also be set to be connected in various ways such as welding connection and interlocking connection.

[0036] In this embodiment, a through groove 32 is provided on the side wall of the wire fixing drum 3, and a through hole 33 is provided inside the wire fixing drum 3. The through groove 32 and the through hole 33 both pass through the end surfaces of both sides of the wire fixing drum 3. In this embodiment, the through groove 32 is set as a semicircular groove, and the through groove 32 includes two groups. The two groups of through grooves 32 are symmetrically distributed about the vertical center axis of the wire fixing drum 3, so that the wire fixing drum 3 forms a funnel-shaped structure. The through hole 33 is set as a triangular structure, and the through hole 33 includes two groups. The two groups of through holes 33 are symmetrically distributed on both sides of the horizontal center axis of the wire fixing drum 3, which helps to reduce stress concentration and wear, and makes the wire fixing drum 3 have high vibration resistance and is more stable in harsh environments. At the same time, it can save processing materials while ensuring the structural strength of the wire fixing drum 3. The special-shaped structure of the wire fixing drum 3 can prevent material mixing.

[0037] In this embodiment, a fixing member 34 is provided on the side wall of the wire fixing drum 3. The fixing member 34 includes two groups. The wire groove 31 is formed between the two groups of the fixing members 34. One group of the fixing members 34 is fixedly connected to the connecting member 4 to achieve a fixed connection between the wire fixing drum 3 and the connecting member 4.

[0038] In this embodiment, the wire groove 31 is configured as an arc structure, and the wire groove 31 includes two groups. The two groups of wire grooves 31 are respectively located on the upper and lower end surfaces of the wire fixing plate 3 to facilitate cable winding. In this embodiment, the central axis of the wire groove 31 coincides with the central axis of the connecting member 4 to achieve a change in the routing direction of the cable.

[0039] In this embodiment, a shell 5 for installing and fixing the charging module is provided on one side of the mounting plate 1. The cable fixing plate 3 is tilted relative to the mounting plate 1. The end of the cable fixing plate 3 away from the mounting plate 1 is tilted toward the side of the shell 5 to facilitate cable winding. In this embodiment, the inclination angle of the cable fixing plate 3 is set to 15°. In other embodiments, the shape structure, installation direction and inclination angle of the fixing plate can be changed according to the actual usage scenario.

[0040] It should be noted that when the socket is installed on a car, the cable drum 3 needs to be hidden inside the car to ensure the safety of the charging socket. In this embodiment, a protective member 6 for engaging with the charging gun is provided on the side of the mounting plate 1 away from the shell 5. Based on the end face of the mounting plate 1 facing the shell 5, the height of the protective member 6 is set to H1, the height of the cable drum 3 is set to H2, and the height of the mounting plate 1 is set to H3, H1>H2>H3, and the mounting plate 1 is the basis of the charging socket and is used to fix the charging socket in an appropriate position. The setting of the protective member 6 can effectively prevent the charging gun from accidentally falling off or colliding during charging, reduce the risk of safety accidents, and protect the safety of car charging. The height of the cable plate enables the cable to better cooperate with the cable and guide it to the desired direction.

[0041] In this embodiment, the shell 5 includes a front end cover 51, a shell body 52, and a rear end cover 53. The shell body 52 is connected between the front end cover 51 and the rear end cover 53. The front end cover 51 is connected to the mounting plate 1 in an inlaid manner. The front end cover 51 and the shell body 52 are formed as one piece. The rear end cover 53 is connected to the shell body 52 in an inlaid manner, ensuring that the entire charging module can be firmly installed on the mounting plate 1. The shell body 52 is the main part of the shell 5. The shell body 52 is connected between the front end cover 51 and the rear end cover 53 to form a closed space for accommodating and protecting the charging module. The front end cover 51 and the shell body 52 are formed as one piece, which can effectively increase the stability and durability of the overall structure. The rear end cover 53 is connected to the shell body 52 in an inlaid manner, which is easy to open and close, and convenient for installation, maintenance and replacement of the charging module. At the same time, the front end cover 51 and the shell body 52 can also be cleaned and maintained to ensure the cleanliness and beauty of the entire charging socket.

[0042] In this embodiment, a limiting member 521 is provided on the shell body 52, and a buckle 531 is provided on the rear end cover 53. The end surface of the limiting member 521 away from the rear end cover 53 forms a step surface 522 with the outer wall of the shell body 52, and the end surface of the limiting member 521 facing the rear end cover 53 is provided with an inclined surface 523 inclined toward the shell body 52. ​​The step surface 522 provides a clear positioning and fixing point for the rear end cover 53, ensuring that the rear end cover 53 can fit tightly on the shell body 52. ​​The setting of the inclined surface 523 facilitates the rear end cover 53 to slide smoothly into and be fixed on the limiting member 521 when closed, and when the rear end cover 53 is closed, the inclined surface 523 can provide additional locking force to enhance the connection stability between the rear end cover 53 and the shell body 52.

[0043] In this embodiment, the limit member 521 is interlocked with the buckle 531 to achieve an interlocking connection between the shell body 52 and the rear end cover 53, which can effectively enhance the connection stability between the rear end cover 53 and the shell body 52, ensure the stability and reliability of the charging module during use, and improve the safety and durability of the entire charging socket.

[0044] In this embodiment, the limiting members 521 and the buckles 531 include three groups respectively. The three groups of limiting members 521 are evenly distributed on the outer wall of the shell body 52 along the circumferential direction. The three groups of buckles 531 correspond to the three groups of limiting members 521 one by one. The main function of the limiting members 521 is to ensure that the rear end cover 53 can be accurately and stably fixed on the shell body 52 when closed to prevent loosening or accidental opening.

[0045] In this embodiment, the front cover 51 is provided with a protrusion 511 that cooperates with the charging module. A mounting hole 61 is provided on the mounting plate 1. The mounting hole 61 passes through the protective member 6. The protrusion 511 is fitted with the mounting hole 61 to ensure the accuracy of installation and fixation between the front cover 51 and the mounting portion. The front cover 51 is one of the key components of the charging socket. It not only protects the internal components, but also guides the charging gun to be correctly connected. The design of the protrusion 511 reduces the distance between the charging gun and the charging port, making it convenient for the charging module and the charging gun to be connected.

[0046] In this embodiment, a mounting groove 512 is arranged on the front end cover 51 around the raised portion 511, and a connecting protrusion 611 which is engaged with the mounting groove 512 is arranged on the mounting plate 1 towards the side of the front end cover 51. The mounting groove 512 and the connecting protrusion 611 are both arranged as an annular structure, which can effectively increase the stability of the connection and fixation between the front end cover 51 and the mounting plate 1, and the setting of the annular structure can provide a larger contact area for the mounting groove 512 and the connecting protrusion 611, thereby making the connection stability between the front end cover 51 and the mounting plate 1 higher.

[0047] In this embodiment, a seal 513 is provided in the mounting groove 512 to enhance the sealing performance between the front end cover 51 and the mounting plate 1, thereby ensuring the safety and stability of the charging process. It should be noted that the material of the seal 513 is usually selected from polypropylene, polytetrafluoroethylene and other materials with excellent waterproof and dustproof properties to ensure the normal operation of the charging socket in complex environments.

[0048] It should be noted that the charging module is a prior art, and those skilled in the art should be aware of its structure, principle, and usage, so a detailed description is not given here.

[0049] According to the above description of this specification, those skilled in the art may also understand that the terms used below, such as "up", "down", "front", "back", "left", "right", "width", "horizontal", "top", "bottom", "inside", "outside" and other terms indicating orientation or position relationship are based on the orientation or position relationship shown in the drawings of this specification, which are only for the purpose of facilitating the explanation of the scheme of the utility model and simplifying the description, rather than explicitly or implicitly indicating that the device or element involved must have the specific orientation, be constructed and operate in a specific orientation. Therefore, the above-mentioned orientation or position relationship terms cannot be understood or interpreted as limitations on the scheme of the utility model.

[0050] In addition, in the description of this specification, “plurality” means at least two, for example, two, three or more, etc., unless otherwise clearly and specifically defined.

Claims

1. A car charging socket structure with a square plate for fixing wires, comprising a socket, a mounting plate, and a charging module, wherein a cable is plugged into the charging module, characterized in that: A cable fixing tray is arranged on one side of the installation plate, and a cable groove is arranged on the side wall of the cable fixing tray. The cable is wound and matched with the cable groove to change the routing direction of the cable.

2. The automobile charging socket structure with a wire fixing square plate according to claim 1 is characterized in that: A connecting piece is arranged on one side of the mounting plate, and two sides of the connecting piece are respectively fixedly connected to the mounting plate and the wire fixing plate.

3. The automobile charging socket structure with a wire fixing square plate according to claim 1 is characterized in that: The side wall of the wire fixing drum is provided with a through groove, and the interior of the wire fixing drum is provided with a through hole, and the through groove and the through hole both penetrate the end surfaces of both sides of the wire fixing drum.

4. The automobile charging socket structure with a wire fixing square plate according to any one of claims 1 to 3, characterized in that: The side wall of the wire fixing drum is provided with fixing members, which include two groups, and the wire groove is formed between the two groups of fixing members.

5. The automobile charging socket structure with a wire fixing square plate according to any one of claims 1 to 3, characterized in that: A shell for installing and fixing the charging module is arranged on one side of the mounting plate, and the wire fixing plate is arranged obliquely with respect to the mounting plate, and one end of the wire fixing plate away from the mounting plate is inclined toward one side of the shell.

6. The automobile charging socket structure with a wire fixing square plate according to claim 5, characterized in that: A protective piece for connecting with the charging gun is provided on the side of the mounting plate away from the shell. Based on the end face of the mounting plate facing the shell, the height of the protective piece is set to H1, the height of the wire tray is set to H2, and the height of the mounting plate is set to H3, H1>H2>H3.

7. The automobile charging socket structure with a wire fixing square plate according to claim 5, characterized in that: The shell comprises a front end cover, a shell body and a rear end cover. The shell body is connected between the front end cover and the rear end cover. The front end cover is connected with the mounting plate in an inlaid manner. The front end cover and the shell body are integrally formed. The rear end cover is connected with the shell body in an inlaid manner.

8. The automobile charging socket structure with a wire fixing square plate according to claim 7, characterized in that: A limit piece is arranged on the shell body, and a buckle is arranged on the rear end cover. The end face of the limit piece away from the rear end cover forms a step surface with the outer wall of the shell body. The end face of the limit piece facing the rear end cover is arranged as an inclined surface inclined toward the shell body. The limit piece is engaged and connected with the buckle.

9. The automobile charging socket structure with a wire fixing square plate according to claim 7, characterized in that: The front end cover is provided with a raised portion matched with the charging module, and a mounting hole is provided on the mounting plate. The mounting hole passes through the protective piece, and the raised portion is engaged with the mounting hole.

10. The automobile charging socket structure with a wire fixing square plate according to claim 8, characterized in that: A mounting groove is arranged around the raised part on the front end cover, and a connecting protrusion which fits with the mounting groove is arranged on the mounting plate towards the front end cover. Both the mounting groove and the connecting protrusion are arranged as an annular structure, and a sealing member is arranged in the mounting groove.

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