Opening and closing actuator for automobile charging port cover

Abstract

The utility model relates to the technical field of automobile charging port covers, and discloses an automobile charging port cover opening and closing actuator which comprises a charging port box body, the side wall of an inner cavity of the charging port box body is rotationally connected with a connecting arm through a rotating shaft, and the end, away from the charging port box body, of the connecting arm is fixedly connected with a charging port cover plate through a bolt. The fixing frame is fixedly connected to the side wall of an inner cavity of the charging port box body through bolts, the side, away from the charging port box body, of the fixing frame is fixedly connected with a rubber gasket, a first positioning piece is arranged between the charging port box body and the fixing frame, and a second positioning piece is arranged between the fixing frame and the rubber gasket; through cooperative use of the positioning piece, the sealing piece and other related assemblies, the overall structure is simple, operation and use are easy and convenient, the sealing piece and the like can be conveniently and rapidly installed and fixed, meanwhile, the sealing piece can be installed more tightly in an attached mode and is not prone to falling off, the use cost of the sealing piece is reduced, and meanwhile the sealing performance of the sealing piece can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of automobile charging port covers, and in particular to an automobile charging port cover opening and closing actuator. Background Art

[0002] The car charging port cover opening and closing actuator is a device used to control the opening and closing of the charging port cover of an electric vehicle. With the popularity of electric vehicles, the design of the charging port cover has also changed, gradually changing from the traditional manual opening and closing method to the electric or automatic method. The charging port cover opening and closing actuator is usually composed of a motor, a transmission device and a control module. The motor is responsible for providing power, converting the rotational motion of the motor into linear motion through the transmission device, and driving the opening and closing of the charging port cover. The control module is responsible for receiving instructions from the vehicle system or user input, controlling the start and stop and running direction of the motor, and realizing the automatic opening and closing of the charging port cover. In order to prevent water and dust from entering the charging port, a sealing gasket, rubber gasket and other sealing parts are generally provided between the charging port cover and the charging port box body, which can improve the sealing between them and prevent the infiltration of rainwater and dust, etc., which affects the service life of related components inside the charging port.

[0003] With respect to the above-mentioned related technologies, the inventor believes that the corresponding rubber sealing gaskets are set in the existing charging port, and are generally fixed by matching the elasticity and external shape of the rubber gasket itself with the fixing structure of the charging port, such as a notch or a buckle. Therefore, with the long-term use of the rubber gasket, the rubber gasket will age accordingly, and its elastic coefficient may also decrease accordingly, and it may also cause the rubber gasket to fall off, affecting its sealing performance. Therefore, the staff needs to replace it regularly, which increases its use cost. At the same time, the rubber gasket is generally installed on the inner wall of the charging port box body, etc., and is limited by the internal space of the charging port box body. When replacing and installing it, it may not be tightly connected, which will also affect its sealing performance.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the existing rubber gasket is fixed by means of slots and buckles, etc., the rubber gasket is easy to fall off as it ages and needs to be replaced regularly, which increases the cost of use, and is inconvenient to replace and install, affecting its sealing performance, the present application provides an automobile charging port cover opening and closing actuator.

[0006] The present application provides a vehicle charging port cover opening and closing actuator adopts the following technical solution:

[0007] A car charging port cover opening and closing actuator comprises a charging port box body, an inner cavity side wall of the charging port box body is rotatably connected to a connecting arm via a rotating shaft, an end of the connecting arm away from the charging port box body is fixedly connected to a charging port cover plate via bolts, a sealing member is provided inside the charging port box body, and the sealing member comprises a rubber gasket and a fixing frame, the fixing frame is fixedly connected to the inner cavity side wall of the charging port box body via bolts, a side of the fixing frame away from the charging port box body is fixedly connected to a rubber gasket, a first positioning member is provided between the charging port box body and the fixing frame, and a second positioning member is provided between the fixing frame and the rubber gasket.

[0008] Preferably, the first positioning member includes a first positioning hole and a first positioning column, and a plurality of groups of first positioning holes are formed on a side of the charging port box body close to the fixing frame.

[0009] Preferably, the inner cavity side walls of several groups of the first positioning holes are movably sleeved with first positioning columns, and one end of several groups of the first positioning columns away from the first positioning holes is fixedly connected to a side of the fixing frame close to the charging port box body.

[0010] Preferably, the second positioning member includes a second positioning column, a limiting strip and a second positioning hole, a surface of the rubber gasket is provided with a plurality of groups of second positioning holes, and inner cavity side walls of the plurality of groups of the second positioning holes are movably sleeved with a second positioning column.

[0011] Preferably, one end of several groups of the second positioning columns away from the second positioning hole is fixedly connected to the side of the fixing frame close to the rubber gasket, the side of the fixing frame close to the rubber gasket is fixedly connected to the limiting strip, and the surface of the limiting strip is fixedly connected to the inner cavity side wall of the rubber gasket.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By using the positioning parts, sealing parts and other related components in coordination, the fixing frame and the rubber gasket can be bonded and fixed by glue and adhesive, and the rubber gasket is not easily affected by aging and thus falling off. When the rubber gasket needs to be replaced, the fixing frame can be directly disassembled together, and then the sealing gasket can be replaced. The positioning parts such as the positioning holes, positioning columns and limit strips are used to facilitate the fast positioning of the fixing frame and the rubber gasket when installing and fixing them, making their installation more convenient and the installation more tightly fitting. Compared with the prior art, the overall structure is simple, the operation is easy to use, and the sealing parts can be quickly installed and fixed. At the same time, they can be installed more tightly and are not easy to fall off, thereby reducing their use costs and improving their sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0015] Figure 2 It is a disassembly diagram of the charging port box body and the fixing frame of the embodiment of the application and a partial structural diagram of related components;

[0016] Figure 3 It is a schematic diagram of the partial structure of the rubber gasket, the fixing frame and related components of the embodiment of the application.

[0017] Explanation of the accompanying drawings: 1. Charging port box body; 2. Connecting arm; 3. Charging port cover; 4. Fixing frame; 5. Rubber gasket; 6. First positioning hole; 7. First positioning column; 8. Second positioning column; 9. Limiting strip; 10. Second positioning hole. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a vehicle charging port cover opening and closing actuator. Figure 1-3 , a car charging port cover opening and closing actuator, including a charging port box body 1, the inner cavity side wall of the charging port box body 1 is rotatably connected with a connecting arm 2 through a rotating shaft, the end of the connecting arm 2 away from the charging port box body 1 is fixedly connected with a charging port cover plate 3 by bolts, a sealing member is arranged inside the charging port box body 1, and the sealing member includes a rubber gasket 5 and a fixing frame 4, the fixing frame 4 is fixedly connected to the inner cavity side wall of the charging port box body 1 by bolts, and the side of the fixing frame 4 away from the charging port box body 1 is fixedly connected with a rubber gasket 5, a first positioning member is arranged between the charging port box body 1 and the fixing frame 4, the first positioning member includes a first positioning hole 6 and a first positioning column 7, a plurality of groups of first positioning holes 6 are opened on a side of the charging port box body 1 close to the fixing frame 4, the inner cavity side walls of the plurality of groups of first positioning holes 6 are movably sleeved with the first positioning columns 7, and the ends of the plurality of groups of first positioning columns 7 away from the first positioning holes 6 are fixedly connected to the side of the fixing frame 4 close to the charging port box body 1;

[0020] By adopting the above technical scheme, the connecting arm 2 rotatably connected to the inner cavity side wall of the charging port box body 1 cooperates with its corresponding transmission device and control module, so as to facilitate the opening and closing of the charging port cover 3. At the same time, the rubber gasket 5 fixedly connected to one side of the fixing frame 4 can improve the sealing of the charging port box body 1 and the charging port cover 3 when they are closed, and can prevent the infiltration of rainwater and dust. At the same time, the fixing frame 4 and the rubber gasket 5 can be glued and fixed by glue and corresponding adhesives, which can prevent them from aging and falling off after long-term use. In addition, the several groups of first positioning holes 6 opened in the charging port box body 1 and the several groups of first positioning columns 7 fixedly connected to the fixing frame 4 are convenient for quick positioning and calibration when the fixing frame 4 is installed, which is convenient for its installation and can improve its installation stability and tightness.

[0021] Reference Figure 1 , Figure 2 and Figure 3 , and a second positioning member is provided between the fixed frame 4 and the rubber gasket 5, the second positioning member includes a second positioning column 8, a limiting strip 9 and a second positioning hole 10, a plurality of groups of second positioning holes 10 are opened on the surface of the rubber gasket 5, and the inner cavity side walls of the plurality of groups of second positioning holes 10 are movably sleeved with the second positioning column 8, and one end of the plurality of groups of second positioning columns 8 away from the second positioning holes 10 is fixedly connected to a side of the fixed frame 4 close to the rubber gasket 5, and a side of the fixed frame 4 close to the rubber gasket 5 is fixedly connected to the limiting strip 9, and the surface of the limiting strip 9 is fixedly connected to the inner cavity side wall of the rubber gasket 5;

[0022] By adopting the above technical solution, through the plurality of groups of second positioning columns 8 fixedly connected to one side of the fixing frame 4 and the second positioning holes 10 opened in the rubber gasket 5, it is convenient to quickly position and calibrate the rubber gasket 5 when it is bonded and fixed, and in conjunction with the limiting strip 9 fixedly connected to one side of the fixing frame 4, the installation position of the rubber gasket 5 can be limited so that it can be bonded more tightly, and when it is necessary to replace the rubber gasket 5, the fixing frame 4 and the rubber gasket 5 can be directly disassembled and taken out of the charging port, making the replacement and installation operation of the rubber gasket 5 more convenient, and at the same time, it can also prevent the glue from dripping onto the relevant components inside the charging port when it is bonded and fixed with glue and adhesive.

[0023] The implementation principle of an automobile charging port cover opening and closing actuator of the present application embodiment is as follows: the connecting arm 2 rotatably connected to the inner cavity side wall of the charging port box body 1 cooperates with its corresponding transmission device and control module, etc., to facilitate the opening and closing of its charging port cover 3, and at the same time, the rubber gasket 5 fixedly connected to one side of the fixing frame 4 can improve the sealing of the charging port box body 1 and the charging port cover 3 when they are closed, and can prevent the infiltration of rainwater and dust, etc. At the same time, the fixing frame 4 and the rubber gasket 5 can be glued and fixed by glue and corresponding adhesives, which can prevent them from aging and falling off after long-term use, and the several groups of first positioning holes 6 opened in the charging port box body 1 and the several groups of first positioning columns 7 fixedly connected to the fixing frame 4 are convenient for quick positioning and calibration when the fixing frame 4 is installed, which is convenient for its installation, and can improve its installation stability and tightness, and the fixing frame The plurality of groups of second positioning columns 8 fixedly connected on one side of the 4 and the second positioning holes 10 opened on the rubber gasket 5 facilitate rapid positioning and calibration of the rubber gasket 5 when it is bonded and fixed, and cooperate with the limiting strip 9 fixedly connected on one side of the fixing frame 4 to limit the installation position of the rubber gasket 5, so that it can be bonded more closely, and when it is necessary to replace the rubber gasket 5, the fixing frame 4 and the rubber gasket 5 can be directly disassembled and taken out of the charging port, making it more convenient to replace and install the rubber gasket 5, and at the same time, it can also prevent the glue from dripping onto the relevant components inside the charging port when it is bonded and fixed with glue and adhesive. The overall structure is simple, the operation is easy to use, and it is convenient to quickly install and fix the seals, etc. At the same time, it can be installed more closely and is not easy to fall off, etc., which reduces its use cost and improves its sealing performance.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A vehicle charging port cover opening and closing actuator, comprising a charging port box body (1), characterized in that: The inner cavity side wall of the charging port box body (1) is rotatably connected to a connecting arm (2) via a rotating shaft, and the end of the connecting arm (2) away from the charging port box body (1) is fixedly connected to the charging port cover plate (3) via bolts. A sealing member is provided inside the charging port box body (1), and the sealing member includes a rubber gasket (5) and a fixing frame (4). The fixing frame (4) is fixedly connected to the inner cavity side wall of the charging port box body (1) via bolts, and the side of the fixing frame (4) away from the charging port box body (1) is fixedly connected to the rubber gasket (5), a first positioning member is provided between the charging port box body (1) and the fixing frame (4), and a second positioning member is provided between the fixing frame (4) and the rubber gasket (5).

2. The vehicle charging port cover opening and closing actuator according to claim 1, characterized in that: The first positioning member comprises a first positioning hole (6) and a first positioning column (7), and a plurality of groups of first positioning holes (6) are provided on a side of the charging port box body (1) close to the fixing frame (4).

3. The vehicle charging port cover opening and closing actuator according to claim 2, characterized in that: The inner cavity side walls of several groups of the first positioning holes (6) are all movably sleeved with first positioning columns (7), and one end of several groups of the first positioning columns (7) away from the first positioning holes (6) is fixedly connected to a side of the fixing frame (4) close to the charging port box body (1).

4. The vehicle charging port cover opening and closing actuator according to claim 1, characterized in that: The second positioning member comprises a second positioning column (8), a limiting strip (9) and a second positioning hole (10); a plurality of groups of second positioning holes (10) are provided on the surface of the rubber gasket (5); and the inner cavity side walls of the plurality of groups of the second positioning holes (10) are movably sleeved with the second positioning column (8).

5. The vehicle charging port cover opening and closing actuator according to claim 4, characterized in that: One end of a plurality of groups of the second positioning columns (8) away from the second positioning hole (10) is fixedly connected to a side of the fixing frame (4) close to the rubber gasket (5); the side of the fixing frame (4) close to the rubber gasket (5) is fixedly connected to a limiting strip (9); and the surface of the limiting strip (9) is fixedly connected to the inner cavity side wall of the rubber gasket (5).

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