Plug-in shielding case integrated cover plate, charger and vehicle

Abstract

The utility model provides a plug-in shielding case integrated cover plate, a charger and a vehicle, and relates to the technical field of new energy vehicles, the plug-in shielding case integrated cover plate provided by the utility model comprises a metal plate cover plate, an interface shielding case and a plastic shell; the interface shielding case is connected with the metal plate cover plate; the plastic shell is formed by injection molding and covers the metal plate cover plate and the interface shielding cover, so that the assembly is easy, the assembly efficiency is improved, the plug-in is installed without using bolts, and the layout space of the plug-in is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy vehicle technical field especially is related to a plug -in shielding cover integrated type cover plate, charger and vehicle. BACKGROUND

[0002] With the small -size technology of charger advancing, the problem that the size of the plug -in of charger is big is particularly prominent, and, usually the plug -in needs through bolt to cover plate, and the space occupied by the plug -in also needs to increase the installation area of reserved bolt, further squeezes the layout space outside the charger. In addition, in order to realize electromagnetic shielding, a shielding cover needs to be assembled on the charger, and an insulating cover plate is installed outside the shielding cover, thereby increasing the assembly complexity, and the assembly efficiency is low. SUMMARY

[0003] The utility model discloses a plug -in shielding cover integrated type cover plate, charger and vehicle to alleviate the technical problem that the space occupied by the plug -in is big and the assembly efficiency is low.

[0004] In a first aspect, the utility model provides a plug -in shielding cover integrated type cover plate, which comprises a sheet metal cover plate, an interface shielding cover and a plastic shell.

[0005] The interface shielding cover is connected with the sheet metal cover plate.

[0006] The plastic shell is injection molded and covers the sheet metal cover plate and the interface shielding cover.

[0007] In combination with the first aspect, the utility model provides a first possible implementation manner of the first aspect, wherein the plastic shell is provided with a core body extending into the interface shielding cover, and the core body is provided with a jack hole matched with a PIN needle.

[0008] In combination with the first aspect, the utility model provides a second possible implementation manner of the first aspect, wherein the plastic shell is provided with a socket sleeve body surrounding the interface shielding cover.

[0009] In combination with the first aspect, the utility model provides a third possible implementation manner of the first aspect, wherein the interface shielding cover is welded with the sheet metal cover plate.

[0010] In a second aspect, the utility model provides a charger, which comprises a shell, a circuit board and the plug -in shielding cover integrated type cover plate as recorded in the first aspect.

[0011] The circuit board is connected to the shell, and the plug -in shielding cover integrated type cover plate covers the shell.

[0012] In conjunction with the second aspect, this utility model provides a first possible implementation of the second aspect, wherein the circuit board is connected to a PIN pin, the PIN pin passing through the plastic shell and extending into the interface shield.

[0013] In conjunction with the first possible implementation of the second aspect, the present invention provides a second possible implementation of the second aspect, wherein the PIN pins are provided in multiple forms and the multiple PIN pins are spaced apart.

[0014] All of the aforementioned pins are mounted on a mounting base.

[0015] In conjunction with the second aspect, this utility model provides a third possible implementation of the second aspect, wherein the sheet metal cover plate is connected to the housing by bolts.

[0016] In conjunction with the third possible implementation of the second aspect, this utility model provides a fourth possible implementation of the second aspect, wherein the housing surrounds and forms a cavity, and has a connecting portion protruding to the outside of the cavity;

[0017] The sheet metal cover plate has an edge portion corresponding to the connecting portion, and the edge portion is connected to the connecting portion by the bolt.

[0018] Thirdly, the vehicle provided by this utility model is equipped with the charger described in the second aspect.

[0019] The present invention provides the following advantages: by connecting the interface shielding cover with the sheet metal cover, and by injection molding the plastic shell to cover the sheet metal cover and the interface shielding cover, it is not only easy to assemble and improves assembly efficiency, but also eliminates the need to use bolts to install plug-in components, thus saving plug-in layout space.

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the specific embodiments or related technologies of this utility model, the drawings used in the description of the specific embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 A partially enlarged schematic diagram of the integrated cover plate and housing of the plug-in shielding cover provided in this embodiment of the utility model;

[0023] Figure 2The utility model discloses a schematic diagram of charger.

[0024] Icon: 100 - sheet metal cover plate;101 - edge part;200 - interface shield cover;300 - plastic shell;301 - core;302 - socket cover;400 - casing;401 - connecting part;500 - circuit board;600 - fixed seat;700 - bolt. DETAILED DESCRIPTION

[0025] The technical scheme of the utility model will be described clearly and completely below in conjunction with the drawings, and obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0026] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. The physical quantities in the formula, such as no separate marking, should be understood as the basic quantity of the international system of units, or the derived quantity derived from the basic quantity by multiplication, division, differentiation or integration and the like mathematical operation.

[0027] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] As Figure 1 The utility model discloses a plug -in shielding cover integrated cover plate provided by an embodiment of the utility model, which comprises: sheet metal cover plate 100, interface shielding cover 200 and plastic shell 300;Interface shielding cover 200 is connected with sheet metal cover plate 100;Plastic shell 300 is injection molded and covers sheet metal cover plate 100 and interface shielding cover 200.

[0029] Specifically, the plastic shell 300 is formed on the surface of the metal cover plate 100 and the interface shielding cover 200 by using an injection molding process, and the metal cover plate 100, the interface shielding cover 200 and the plastic shell 300 finally become an integrated structure, which is convenient for subsequent assembly. In addition, the plastic shell 300 covers the interface shielding cover 200, forming a structure similar to a plug-in housing, so that the plug-in does not need to be connected by bolts, saving the layout space of the plug-in.

[0030] In the embodiment of the utility model, the plastic shell 300 is provided with a core 301 extending into the interface shielding cover 200, and the core 301 is provided with a jack matched with the PIN.

[0031] During assembly, the PIN is first welded to the circuit board 500, and when the plug-in shielding cover integrated cover is closed, the PIN is inserted into the jack on the core 301, so that the structure at the interface shielding cover 200 has both shielding and plug-in connection functions, and the structure is more compact.

[0032] In addition, the plastic shell 300 is provided with a socket sleeve 302 surrounding the interface shielding cover 200, and the external plug can be inserted into the socket sleeve 302 and connected with the core 301, so as to realize accurate alignment of the external plug, and in addition, the external plug can be connected with the PIN to realize conduction of the current circuit and the signal circuit.

[0033] It should be noted that the interface shielding cover 200 is welded to the metal cover plate 100, so as to ensure that the interface shielding cover 200 and the metal cover plate 100 are conductive, and during assembly, the interface shielding cover 200 and the metal cover plate 100 can be commonly grounded.

[0034] As shown in Figure 1 and Figure 2 The charging machine provided by the embodiment of the utility model, comprising: a shell 400, a circuit board 500 and the plug-in shielding cover integrated cover recorded in the above embodiment; the circuit board 500 is connected to the shell 400, and the plug-in shielding cover integrated cover is closed to the shell 400.

[0035] Specifically, the circuit board 500 can be connected to the inside of the shell 400 by using buckles or bolts, when the plug-in shielding cover integrated cover is closed to the shell 400, the PIN connected to the circuit board 500 passes through the plastic shell 300 and extends into the interface shielding cover 200, so as to form a plug-in structure without bolt connection.

[0036] In addition, the PIN can be provided with a plurality of PINs, and the plurality of PINs are arranged at intervals; the plurality of PINs are installed on the fixing seat 600. During assembly, the plurality of PINs connected to the fixing seat 600 are installed on the hole position on the circuit board 500 and are welded and fixed, and then the circuit board 500 is connected to the shell 400, and when the plug-in shielding cover integrated cover is closed, the plurality of PINs pass through the jacks on the core 301 and are led out.

[0037] It should be noted that the core 301 and the socket sleeve 302 can be injection molded into the required shape as needed, without the need to separately develop and produce the plug-in shell, which is advantageous in reducing production costs.

[0038] In addition, the sheet metal cover plate 100 and the shell 400 can be connected by the bolts 700.

[0039] In the embodiment, the shell 400 surrounds to form a chamber and has a connecting portion 401 protruding to the outside of the chamber; the sheet metal cover plate 100 is provided with an edge portion 101 corresponding to the connecting portion 401, and the edge portion 101 is connected with the connecting portion 401 through the bolts 700. The mounting position of the bolts 700 is located outside the chamber, which can avoid occupying the internal space of the chamber on the one hand, and can avoid the mounting hole of the bolt 700 affecting the shielding effect on the other hand. Under the locking effect of the bolt 700, the sheet metal cover plate 100 and the shell 400 can be tightly attached, and under the condition of using the metal material shell 400, the sheet metal cover plate 100 and the shell 400 form reliable electrical connection.

[0040] The vehicle provided with the charging machine recorded in the above embodiment, and the space occupied by the external layout of the plug-in machine can be reduced by using the charging machine, and the compact layout of the vehicle is facilitated.

[0041] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, but not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. An integrated cover plate for a plug-in shield, characterized by The utility model relates to a kind of integrated cover plate of plug-in shield cover, including: Sheet metal cover plate (100), interface shield cover (200) and plastic shell (300); The interface shield cover (200) is connected with the sheet metal cover plate (100); The plastic shell (300) is injection molded, and covers the sheet metal cover plate (100) and the interface shield cover (200).

2. The insert shield integral cover plate of claim 1, wherein, The plastic shell (300) is provided with core (301) extending to the inside of the interface shield cover (200), and the core (301) is provided with jack suitable for PIN.

3. The insert shield one-piece cover plate of claim 1 or 2, wherein, The plastic shell (300) is provided with socket sleeve (302) surrounding the interface shield cover (200).

4. The insert shield and cover plate combination of claim 1 wherein, The interface shield cover (200) is welded with the sheet metal cover plate (100).

5. A charger characterized by comprising: The utility model relates to a kind of integrated cover plate of plug-in shield cover, including: Casing (400), circuit board (500) and the plug-in shield cover integrated cover plate described in any one of claims 1-4; The circuit board (500) is connected to the casing (400), and the plug-in shield cover integrated cover plate covers the casing (400).

6. The charger of claim 5, wherein, The circuit board (500) is connected with PIN, and the PIN passes through the plastic shell (300) and extends to the inside of the interface shield cover (200).

7. The charger of claim 6 wherein, The PIN is provided with multiple, and multiple PIN is arranged at intervals; Multiple PIN is all installed in fixed seat (600).

8. The charger of claim 5, wherein, The sheet metal cover plate (100) is connected with the casing (400) by bolt (700).

9. The charger of claim 8, wherein, The casing (400) is surrounded to form chamber, and has connecting portion (401) projecting to the outside of chamber; The sheet metal cover plate (100) is provided with edge portion (101) corresponding to the connecting portion (401), and the edge portion (101) is connected with the connecting portion (401) by the bolt (700).

10. A vehicle characterized by comprising: The vehicle is equipped with the charging machine described in any one of claims 5-9.

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