High-voltage charging connector shell of new energy automobile

Abstract

The utility model relates to the technical field of new energy automobile accessories, in particular to a new energy automobile high-voltage charging connector shell which comprises a supporting seat, a transmission assembly, a fixing assembly and a connecting assembly. The transmission assembly comprises four ejector rods, four rotating shafts, four fixed shafts and four transmission rods, the four ejector rods are slidably connected with the supporting seat, the four rotating shafts are rotatably connected with the ejector rods, the four fixed shafts are fixedly connected with the supporting seat, and the four transmission rods are fixedly connected with the supporting seat. And the four transmission rods are rotationally connected with the rotating shafts correspondingly and penetrate through the fixing shafts, the fixing assemblies and the connecting assemblies correspondingly to be connected with the supporting bases correspondingly, and the problem that when the high-voltage connector shell for the new energy automobile is used, rapid connection between the high-voltage connector shell and a charging gun is inconvenient, and the charging process of the new energy automobile is complex is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy automobile accessory technical field especially, relates to a new energy automobile high pressure charging connector shell. BACKGROUND

[0002] The connector and the charging pile are generally connected through wires, which are fixed in the connector by a fixed connection. The connector is prone to falling and bumping during use, which can cause damage to the connector. After the connector is damaged, it is difficult to replace it, and the connector needs to be disassembled, which is low in repair efficiency.

[0003] The existing publication No. CN216401177U discloses a high-voltage connector shell for new energy vehicles, which includes a shell body, a fixed part and a connecting part. The fixed part has a fixed cavity for fixing the wire, and the connecting part has a connecting cavity for connecting the vehicle charging port to realize the connection between the wire and the vehicle charging port. The fixed cavity and the connecting cavity are in communication, and the fixed part is provided with a limiting ring, which can facilitate the connection between the connector and the wire, facilitate the replacement of the connector, and improve the maintenance efficiency.

[0004] However, the above-mentioned high-voltage connector shell for new energy vehicles is not convenient for quick connection between the charging gun and the charging gun, which leads to a complex charging process of the new energy vehicle. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a new energy automobile high pressure charging connector shell, which solves the problem of the high-voltage connector shell for new energy vehicles that is not convenient for quick connection between the charging gun and the charging gun, which leads to a complex charging process of the new energy vehicle.

[0006] To achieve the above-mentioned purpose, the utility model provides a new energy automobile high pressure charging connector shell, which includes a support seat, a transmission assembly, a fixed assembly and a connecting assembly. The transmission assembly includes a top rod, a rotating shaft, a fixed shaft and a transmission rod. The number of top rods is four, and four top rods are respectively connected with the support seat in sliding mode and are respectively located inside the support seat. The number of rotating shafts is four, and four rotating shafts are respectively connected with the top rod in rotating mode and are respectively located inside the top rod. The number of fixed shafts is four, and four fixed shafts are respectively connected with the support seat in fixed mode and are respectively located outside the top rod. The number of transmission rods is four, and four transmission rods are respectively connected with the rotating shaft in rotating mode and respectively pass through the fixed shaft. The fixed assembly and the connecting assembly are respectively connected with the support seat.

[0007] The fixed assembly comprises a plurality of return springs, four connecting plates and four fixed seats, the plurality of return springs are fixedly connected with the support seat and located inside the support seat, the four connecting plates are fixedly connected with the return springs and located outside the return springs, the four fixed seats are fixedly connected with the connecting plates and located on the side, away from the return springs, of the connecting plates, and the bottom of each fixed seat is provided with a fixed groove.

[0008] The new energy automobile high-voltage charging connector shell further comprises a plurality of first limiting rods, one end of the support seat close to the top rod is provided with a limiting groove, and the plurality of first limiting rods are fixedly connected with the support seat and located inside the limiting groove.

[0009] The connecting assembly comprises a connecting seat and a plurality of high-voltage electric cores, the connecting seat is fixedly connected with the support seat and located on the side of the support seat close to the top rod, and the plurality of high-voltage electric cores are fixedly connected with the connecting seat and located inside the connecting seat.

[0010] The connecting assembly further comprises a limiting plate and a plurality of second limiting rods, the limiting plate is fixedly connected with the support seat and located on the side of the support seat away from the connecting seat, and the plurality of second limiting rods are fixedly connected with the support seat and located on the side of the support seat away from the connecting seat.

[0011] The utility model discloses a new energy automobile high-voltage charging connector shell, the support seat is the connector shell and provides the support effect, when the external charging gun is inserted into the connecting seat, the plug of charging gun is pressed against the top rod, and the top rod is inserted into the inside of the support seat, and simultaneously drives the rotary shaft to move, makes the transmission rod rotate along the fixed shaft, at this time, the transmission rod below the fixed shaft moves to the inside of the support seat, and the transmission rod above the fixed shaft moves to the outside of the support seat, through the rotation of the transmission rod, the limiting of the fixed seat is removed, and the fixed seat that bounces outwards is fixed to the charging gun, and the purpose that the charging gun is fixed and positioned conveniently is achieved, and the problem that the high-voltage connector shell for new energy automobile is inconvenient to be connected quickly with the charging gun during use, resulting in that the charging process of new energy automobile is relatively complex is solved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced.

[0013] Figure 1 is a whole structure schematic view of a new energy automobile high-voltage charging connector shell of the first embodiment of the utility model.

[0014] Figure 2 is a structure schematic view of a transmission assembly of the first embodiment of the utility model.

[0015] Figure 3 is a structure schematic view of a fixing assembly of the first embodiment of the utility model.

[0016] Figure 4 is a whole structure schematic view of a new energy automobile high-voltage charging connector shell of the second embodiment of the utility model.

[0017] In the figure: 101-supporting seat, 102-top rod, 103-rotating shaft, 104-fixing shaft, 105-transmission rod, 106-return spring, 107-connecting plate, 108-fixing seat, 109-first limiting rod, 110-connecting seat, 111-high-voltage electric core, 112-fixing groove, 113-limiting groove, 201-limiting plate, 202-second limiting rod. DETAILED DESCRIPTION

[0018] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, the embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and can not be understood as the limitation of the utility model.

[0019] The first embodiment of the application is:

[0020] Please refer to Figures 1 to 3 Among them, Figure 1 is a whole structure schematic view of a new energy automobile high-voltage charging connector shell of the first embodiment of the utility model, Figure 2 is a structure schematic view of a transmission assembly of the first embodiment of the utility model, Figure 3It is the structure schematic view of the fixed assembly of the first embodiment of the utility model, the utility model provides a new energy automobile high pressure charging connector shell, including support seat 101, one limit rod 109, transmission assembly, fixed assembly and connecting assembly, the transmission assembly includes top rod 102, rotating shaft 103, fixed shaft 104 and transmission rod 105, the fixed assembly includes reset spring 106, connecting plate 107 and fixed seat 108, the connecting assembly includes connecting seat 110 and high voltage battery 111, through foregoing scheme has solved the problem that new energy automobile high pressure connector shell is inconvenient and quick connection between charging gun when using, leads to new energy automobile charging process is more complex, can understand, foregoing scheme can be used in the scene of connector and charging gun connection, also can be used in the solution of connector and new energy automobile connection problem.

[0021] For this specific embodiment, the number of top rods 102 is four, four top rods 102 are respectively connected with the support seat 101 in sliding mode, and are respectively located inside the support seat 101, the number of rotating shafts 103 is four, four rotating shafts 103 are respectively connected with the top rods 102 in rotating mode, and are respectively located inside the top rods 102, the number of fixed shafts 104 is four, four fixed shafts 104 are respectively connected with the support seat 101 in fixed mode, and are respectively located outside the top rods 102, the number of transmission rods 105 is four, four transmission rods 105 are respectively connected with the rotating shafts 103 in rotating mode, and respectively pass through the fixed shafts 104, the fixed assembly and the connecting assembly are respectively connected with the support seat 101, the support seat 101 provides support for the connector shell, when the external charging gun is inserted into the connecting seat 110, the plug of the charging gun is pressed against the top rod 102, the top rod 102 is pressed into the inside of the support seat 101, and the rotating shaft 103 is driven to move, so that the transmission rod 105 rotates along the fixed shaft 104, at this time, the transmission rod 105 below the fixed shaft 104 moves to the inside of the support seat 101, and the transmission rod 105 above the fixed shaft 104 moves to the outside of the support seat 101, through the rotation of the transmission rod 105, the limiting of the fixed seat 108 is released, the fixed seat 108 is ejected outward to fix the charging gun, so that the charging gun is fixed and limited.

[0022] The number of the reset springs 106 is multiple, the reset springs 106 are fixedly connected with the support seat 101 respectively and are located inside the support seat 101, the number of the connecting plates 107 is four, the connecting plates 107 are fixedly connected with the reset springs 106 respectively and are located outside the reset springs 106, the number of the fixed seats 108 is four, the fixed seats 108 are fixedly connected with the connecting plates 107 respectively and are located on the side, away from the reset springs 106, of the connecting plates 107, the bottom of each fixed seat 108 is provided with a fixed groove 112, the reset springs 106 provide elastic force for the connecting plates 107 and the fixed seats 108, when the charging gun is not inserted, the transmission rod 105 is located inside the fixed groove 112, the fixed seats 108 are fixed in the support seat 101 by limiting the fixed seats 108 through the transmission rod 105, after the transmission rod 105 releases the fixing of the fixed seats 108, the fixed seats 108 are ejected from the support seat 101 by the elastic force provided by the reset springs 106, and the charging gun is fixed.

[0023] Secondly, the support seat 101 is provided with a limiting groove 113 near one end of the jacking rod 102, the number of the first limiting rods 109 is multiple, the first limiting rods 109 are fixedly connected with the support seat 101 respectively and are located inside the limiting groove 113, the limiting groove 113 and the first limiting rods 109 provide limiting action for the charging gun, limit the position of the charging gun inserted into the connecting seat 110, and avoid damage to the charging gun and the support seat 101 when the charging gun is inserted.

[0024] Thirdly, the connecting seat 110 is fixedly connected with the support seat 101 and is located on the side, close to the jacking rod 102, of the support seat 101, the number of the high-voltage electric cores 111 is multiple, the high-voltage electric cores 111 are fixedly connected with the connecting seat 110 respectively and are located inside the connecting seat 110, the connecting seat 110 provides limiting action for the charging gun, and the high-voltage electric cores 111 are used for connecting the discharge port of the charging gun to achieve the purpose of high-voltage charging of new energy vehicles.

[0025] The new energy automobile high-voltage charging connector shell of the embodiment is used, the support base 101 provides support for the connector shell, when the external charging gun is inserted into the connecting seat 110, the plug of the charging gun abuts against the top rod 102, the top rod 102 is pushed into the inside of the support base 101, and the rotating shaft 103 is driven to move, the transmission rod 105 is rotated along the fixed shaft 104, at this time, the transmission rod 105 below the fixed shaft 104 moves to the inside of the support base 101, the transmission rod 105 above the fixed shaft 104 moves to the outside of the support base 101, the rotation of the transmission rod 105 releases the limiting of the fixed seat 108, the fixed seat 108 is outwardly ejected to fix the charging gun, the purpose of conveniently fixing and limiting the charging gun is achieved, and the problem that the high-voltage connector shell for a new energy automobile is inconvenient to be quickly connected with the charging gun during use, so that the charging process of the new energy automobile is relatively complex is solved.

[0026] The second embodiment of the application is:

[0027] On the basis of the first embodiment, refer to Figure 4 , wherein, Figure 4 is a whole structure schematic diagram of a new energy automobile high-voltage charging connector shell of the second embodiment of the utility model.

[0028] The connecting assembly further comprises a limiting plate 201 and a second limiting rod 202.

[0029] For the specific embodiment, the limiting plate 201 is fixedly connected with the support base 101 and located on the side of the support base 101 away from the connecting seat 110, the number of the second limiting rods 202 is multiple, the multiple second limiting rods 202 are respectively fixedly connected with the support base 101 and respectively located on the side of the support base 101 away from the connecting seat 110, and the limiting plate 201 and the second limiting rods 202 provide limiting action for the support base 101, when the support base 101 is installed in the new energy automobile, the position of the support base 101 is guaranteed to be aligned with the charging port, and the purpose of protecting the automobile is achieved.

[0030] The new energy automobile high-voltage charging connector shell of the embodiment is used, when the support base 101 is installed in the new energy automobile, the position of the support base 101 is guaranteed to be aligned with the charging port, and the purpose of protecting the automobile is achieved.

[0031] The above disclosure only shows one or more preferred embodiments of the present application, and cannot limit the scope of the present application. Those skilled in the art can understand that the implementation of all or part of the above processes, and the equivalent changes made according to the claims of the present application, still belong to the scope covered by the present application.

Claims

1. A new energy vehicle high-voltage charging connector shell, comprising a support seat, characterized in that, It also includes transmission assembly, fixed assembly and connecting assembly; The transmission assembly includes a top rod, a rotating shaft, a fixed shaft and a transmission rod, the number of the top rod is four, four top rods are respectively connected with the support seat slidingly, and are respectively located inside the support seat, the number of the rotating shaft is four, four rotating shafts are respectively connected with the top rod rotatably, and are respectively located inside the top rod, the number of the fixed shaft is four, four fixed shafts are respectively connected with the support seat fixedly, and are respectively located outside the top rod, the number of the transmission rod is four, four transmission rods are respectively connected with the rotating shaft rotatably, and respectively pass through the fixed shaft, the fixed assembly and the connecting assembly are respectively connected with the support seat.

2. The new energy vehicle high-voltage charging connector shell of claim 1, characterized in that, The fixed assembly includes a return spring, a connecting plate and a fixed seat, the number of the return spring is multiple, multiple return springs are respectively connected with the support seat fixedly, and are respectively located inside the support seat, the number of the connecting plate is four, four connecting plates are respectively connected with the return spring fixedly, and are respectively located outside the return spring, the number of the fixed seat is four, four fixed seats are respectively connected with the connecting plate fixedly, and are respectively located on the side of the connecting plate away from the return spring, and the bottom of each fixed seat is respectively provided with a fixed groove.

3. The new energy vehicle high-voltage charging connector shell of claim 1, characterized in that, The new energy vehicle high-voltage charging connector shell further includes a limiting rod, one end of the support seat close to the top rod is provided with a limiting groove, the number of the limiting rod is multiple, multiple limiting rods are respectively connected with the support seat fixedly, and are respectively located inside the limiting groove.

4. The new energy vehicle high-voltage charging connector shell of claim 1, characterized in that, The connecting assembly includes a connecting seat and a high-voltage core, the connecting seat is fixedly connected with the support seat, and is located on the side of the support seat close to the top rod, the number of the high-voltage core is multiple, multiple high-voltage cores are respectively connected with the connecting seat fixedly, and are respectively located inside the connecting seat.

5. The new energy vehicle high-voltage charging connector shell of claim 4, characterized in that, The connecting assembly further includes a limiting plate and a second limiting rod, the limiting plate is fixedly connected with the support seat, and is located on the side of the support seat away from the connecting seat, the number of the second limiting rod is multiple, multiple second limiting rods are respectively connected with the support seat fixedly, and are respectively located on the side of the support seat away from the connecting seat.

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