Cable assembly for high-voltage connector and high-voltage connector

Abstract

The utility model relates to a high-voltage connector, in particular to a cable assembly for a high-voltage connector and the high-voltage connector, which comprises a shell, a high-voltage connector body and a mounting plate, the bottom of the high-voltage connector body is movably mounted with the top of the mounting plate, and the bottom of the shell is fixedly mounted with the top of the mounting plate. The right side of the high-voltage connector body is provided with a connection sealing assembly, the connection sealing assembly comprises a connection groove, the interior of the connection groove is fixedly connected with a sealing ring, the outer side of the inner wall of the connection groove is fixedly connected with a spring, the inner side of the spring is fixedly connected with a movable plate, and the inner side of the movable plate is provided with a limiting groove. According to the embodiment, the problem that the sealing effect of the upper shell of the high-voltage connector is poor is solved, and the use safety of the high-voltage connector is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-voltage connectors, and particularly relates to a cable assembly for a high-voltage connector and a high-voltage connector. Background Art

[0002] High-voltage connectors refer to connectors with AC voltages above 1000V or DC voltages above 1500V, and are mainly used in complete vehicles, charging facilities, industrial equipment, medical equipment, etc.

[0003] For example, the cable assembly and high-voltage connector for high-voltage connectors with announcement number CN216928964U mainly include a single cable, a terminal and a cable fixing assembly. The cable fixing assembly is provided with a single cable hole for the cable to pass through, so that the cable fixing assembly is sleeved on the housing. The cable fixing assembly includes a locking sleeve, a cable clamp and a cable assembly as an integrated part. Among them, the cable fixing assembly includes a locking sleeve, a cable clamp and a cable assembly as an integrated part.

[0004] Based on the search of patent numbers, combined with the findings of deficiencies in the prior art;

[0005] Existing high-voltage connectors need to use metal shells to solve the electromagnetic shielding problem during use, but in actual use, the sealing effect of the metal shell is poor, which results in the metal shell being unable to effectively solve the electromagnetic shielding problem, causing inconvenience in use and reducing the use effect of the high-voltage connector. Utility Model Content

[0006] In response to the above problems, the utility model provides a high-voltage connector, including a shell, a high-voltage connector body and a mounting plate, the bottom of the high-voltage connector body is movably mounted on the top of the mounting plate, the bottom of the shell is fixedly mounted on the top of the mounting plate, and a connecting sealing assembly is provided on the right side of the high-voltage connector body.

[0007] Furthermore, the connection sealing assembly includes a connection groove, a sealing ring is fixedly connected to the inside of the connection groove, a spring is fixedly connected to the outside of the inner wall of the connection groove, a movable plate is fixedly connected to the inside of the spring, and a limiting groove is provided on the inside of the movable plate.

[0008] Furthermore, an elastic plate is fixedly connected to the inner side of the limiting groove, and a sealing plate is fixedly connected to the inner side of the elastic plate.

[0009] Furthermore, a buffer cotton is fixedly connected to the inside of the elastic plate, a limit plate is fixedly connected to the outside of the inner wall of the high-voltage connector body, and the surface of the movable plate is located inside the limit plate.

[0010] A cable assembly for a high-voltage connector comprises a cable body and a connector, wherein one end of the cable body is fixedly connected to the right side of the connector, the connector is movably mounted on the right side of the high-voltage connector body, and an engaging plate is fixedly connected to the right side of the connector.

[0011] Furthermore, an engagement groove is provided on the right side of the shell, and the surface of the engagement plate is movably connected to the inside of the engagement groove.

[0012] Furthermore, a fixing groove is provided on the top of the engaging plate, a fixing rod is connected to the inner thread of the connecting groove, and a protective plate is movably connected to the top of the fixing rod.

[0013] Furthermore, a rubber plate is fixedly connected to the bottom of the protective plate, and the inner side of the rubber plate is movably connected to the outer side of the shell.

[0014] The beneficial effects of the utility model are:

[0015] 1. The connection sealing assembly can facilitate the entry of the connection block for installation through the connection ring during use. The sealing ring can seal the inside of the connection groove during use, thereby enhancing the sealing effect of the connection groove. At the same time, the spring can push the movable plate to move. The movement of the movable plate can push the elastic plate through the limit groove. The elastic plate can push the sealing plate, so that the sealing plate pushes and seals the inner connection block and the cable body, thereby enhancing the sealing effect of the shell when in use.

[0016] 2. When installing the cable body and the connector with the high-voltage connector body, the engagement plate can be engaged with the engagement groove to enhance the sealing effect on the right side of the shell. At the same time, the fixing rod can be rotated so that the internal thread transmission of the fixing rod and the connecting groove drives the protective plate to move downward. The protective plate moves downward to engage with the shell, thereby enhancing the sealing protection of the shell.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1A schematic diagram of the high voltage connector structure according to an embodiment of the utility model is shown;

[0020] Figure 2 A schematic diagram of disassembling a high-voltage connector according to an embodiment of the utility model is shown;

[0021] Figure 3 The embodiment according to the utility model is shown Figure 2 Schematic diagram of the structure at point A in the middle.

[0022] In the figure: 1. Shell; 2. High-voltage connector body; 3. Mounting plate; 4. Connection sealing assembly; 41. Connection groove; 42. Sealing ring; 43. Spring; 44. Movable plate; 45. Limiting groove; 5. Elastic plate; 6. Sealing plate; 7. Buffer cotton; 8. Limiting plate; 9. Cable body; 10. Connector; 11. Engaging plate; 12. Engaging groove; 13. Fixing groove; 14. Fixing rod; 15. Protective plate; 16. Rubber plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0024] The utility model embodiment provides a high voltage connector, exemplarily, as Figure 2 and Figure 3 As shown, it includes a shell 1, a high-voltage connector body 2 and a mounting plate 3, the bottom of the high-voltage connector body 2 is movably installed with the top of the mounting plate 3, the bottom of the shell 1 is fixedly installed with the top of the mounting plate 3, and a connecting sealing component 4 is provided on the right side of the high-voltage connector body 2, and the connecting sealing component 4 includes a connecting groove 41, and a sealing ring 42 is fixedly connected to the inside of the connecting groove 41, and a spring 43 is fixedly connected to the outside of the inner wall of the connecting groove 41, and a movable plate 44 is fixedly connected to the inner side of the spring 43, and a limiting groove 45 is provided on the inner side of the movable plate 44, and an elastic plate 5 is fixedly connected to the inner side of the limiting groove 45, and a sealing plate 6 is fixedly connected to the inner side of the elastic plate 5, and a buffer cotton 7 is fixedly connected to the inside of the elastic plate 5, and a limiting plate 8 is fixedly connected to the outer side of the inner wall of the high-voltage connector body 2, and the surface of the elastic plate 5 is located inside the limiting plate 8.

[0025] For example, Figure 1 and Figure 2As shown, one end of the cable body 9 is fixedly connected to the right side of the connector 10, and the connector 10 is movably installed on the right side of the high-voltage connector body 2. An engaging plate 11 is fixedly connected to the right side of the connector 10, and an engaging groove 12 is provided on the right side of the shell 1. The surface of the engaging plate 11 is movably connected to the inside of the engaging groove 12, and a connecting groove 41 is provided on the top of the engaging plate 11. The internal thread of the connecting groove 41 is connected to a fixing rod 14, and the top of the fixing rod 14 is movably connected to a protective plate 15, and the bottom of the protective plate 15 is fixedly connected to a rubber plate 16, and the inner side of the rubber plate 16 is movably connected to the outer side of the shell 1.

[0026] Working principle: During use, the connecting ring can be used to facilitate the entry of the connecting block for installation. The sealing ring 42 can seal the inside of the connecting groove 41 during use, thereby enhancing the sealing effect of the connecting groove 41. At the same time, the spring 43 can push the movable plate 44 to move. The movement of the movable plate 44 can push the elastic plate 5 through the limiting groove 45. The elastic plate 5 can push the sealing plate 6, so that the sealing plate 6 pushes and seals the inner connecting block and the cable body 9, thereby enhancing the sealing effect of the shell 1 when in use.

[0027] Beneficial effect: When the cable body 9 and the connector 10 are installed with the high-voltage connector body 2, the engagement plate 11 can be engaged with the engagement groove 12 to enhance the sealing effect on the right side of the shell 1. At the same time, the fixing rod 14 can be rotated so that the internal thread transmission of the fixing rod 14 and the connecting groove 41 drives the protective plate 15 to move downward. The protective plate 15 moves downward to engage with the shell 1, and then is sealed by the rubber plate 16, thereby enhancing the sealing protection of the shell 1.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high voltage connector, comprising a housing (1), a high voltage connector body (2) and a mounting plate (3), characterized in that: The bottom of the high-voltage connector body (2) is movably mounted on the top of the mounting plate (3), and the bottom of the shell (1) is fixedly mounted on the top of the mounting plate (3). A connection sealing assembly (4) is provided on the right side of the high-voltage connector body (2), and the connection sealing assembly (4) comprises a connection groove (41), a sealing ring (42) is fixedly connected inside the connection groove (41), a spring (43) is fixedly connected to the outer side of the inner wall of the connection groove (41), a movable plate (44) is fixedly connected to the inner side of the spring (43), a limiting groove (45) is provided on the inner side of the movable plate (44), an elastic plate (5) is fixedly connected to the inner side of the limiting groove (45), a sealing plate (6) is fixedly connected to the inner side of the elastic plate (5), a buffer cotton (7) is fixedly connected to the inner side of the elastic plate (5), a limiting plate (8) is fixedly connected to the outer side of the inner wall of the high-voltage connector body (2), and the surface of the movable plate (44) is located inside the limiting plate (8).

2. A cable assembly for a high voltage connector, comprising a cable body (9) and a connector (10), characterized in that: The high-voltage connector is the high-voltage connector according to claim 1, one end of the cable body (9) is fixedly connected to the right side of the connector (10), the connector (10) is movably installed on the right side of the high-voltage connector body (2), and the right side of the connector (10) is fixedly connected with an engagement plate (11).

3. A cable assembly for a high voltage connector according to claim 2, characterized in that: An engagement groove (12) is provided on the right side of the housing (1), and the surface of the engagement plate (11) is movably connected to the inside of the engagement groove (12).

4. A cable assembly for a high voltage connector according to claim 3, characterized in that: A fixing groove (13) is provided at the top of the meshing plate (11), a fixing rod (14) is connected to the inner thread of the connecting groove (41), and a protective plate (15) is movably connected to the top of the fixing rod (14).

5. A cable assembly for a high voltage connector according to claim 4, characterized in that: The bottom of the protective plate (15) is fixedly connected to a rubber plate (16), and the inner side of the rubber plate (16) is movably connected to the outer side of the housing (1).

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