Shielding cover for connector

Abstract

The utility model relates to the technical field of connectors, and provides a shielding case for a connector, which comprises a shielding case main body, a plurality of through strip-shaped holes are formed in the top of the shielding case main body, a mounting part is arranged in each strip-shaped hole in a sliding manner along the vertical direction, a through threaded mounting hole is formed in each mounting part, and the threaded mounting holes are arranged in the shielding case main body. According to the shielding case and the connector provided by the invention, the vibration generated in the driving process of a vehicle can be well absorbed and buffered, and the protection effect on the shielding case and the connector is improved.

Description

Technical Field

[0001] The present application relates to the technical field of connectors, and in particular to a shielding cover for a connector. Background Art

[0002] The contents of this section merely provide background information related to the present application and may not constitute prior art.

[0003] With the rise of the new energy electric vehicle industry, new energy electric vehicle high-voltage connectors have been widely used in electric vehicles, mainly for transmitting electrical energy and signals. As a commonly used and large number of devices in new energy vehicles, connectors require safe and reliable operation. Setting a shielding cover in the connector can effectively increase the connector's anti-interference performance.

[0004] A Chinese patent with authorization announcement number CN217903607U discloses a connector shielding cover, including a front shielding plate, an assembly component is arranged on the front shielding plate, the assembly component includes an upper shielding plate, a mounting plate is slidably installed on the bottom of one end of the upper shielding plate, a second plug-in block is fixedly installed on the front shielding plate, a first plug-in block is installed on one end of the upper shielding plate close to the second plug-in block, and the first plug-in block is plugged into the second plug-in block on one side close to the second plug-in block.

[0005] However, the above-mentioned related technologies have the following defects. In actual use, the shielding cover is installed and fixed as a whole through the mounting plate. However, when the vehicle is driving, it is inevitable that a certain vibration will be generated, which is easy to cause a certain impact on the shielding cover and the connector inside the shielding cover, thereby resulting in a decrease in the service life of the connector and the shielding cover, and increasing the user's use and maintenance costs. Utility Model Content

[0006] In order to solve the above technical problems, the purpose of the present application is to provide a shielding cover for a connector, which can well absorb and buffer the vibration generated by the vehicle during driving, thereby improving the protection effect of the shielding cover and the connector.

[0007] The purpose of this application is achieved through the following technical solutions:

[0008] A shielding cover for a connector includes a shielding cover body, a strip hole is provided through the top of the shielding cover body, a plurality of strip holes are provided, a mounting portion is slidably provided in a vertical direction in each strip hole, a threaded mounting hole is provided through the mounting portion, and an elastic member is provided in each strip hole, the elastic member is used to keep the mounting portion in position in the strip hole.

[0009] In some possible embodiments, a slide groove is opened on the inner wall of the strip hole in the vertical direction, a slider is slidably arranged in the vertical direction in the slide groove, the mounting portion is connected to the slider, the elastic member is arranged in the slide groove, the elastic member is used to drive the slider to maintain the position in the slide groove, and the side surface of the slider is kept in contact with the inner wall of the slide groove.

[0010] In some possible embodiments, a sliding rod is fixedly arranged in the slide groove along the vertical direction, the sliding block is slidably sleeved on the sliding rod along the axis of the sliding rod, the elastic member is configured as a spring, two elastic members are arranged in each slide groove, the two elastic members are respectively arranged on the upper and lower sides of the sliding block, the elastic member is sleeved on the sliding rod, one end of the elastic member is connected to the sliding block, and the other end is connected to the inner wall of the slide groove.

[0011] In some possible embodiments, the slide groove is configured as a T-shaped groove, and the sliding block is configured as a T-shaped block adapted to the slide groove.

[0012] In some possible embodiments, a mounting rod is arranged in the strip hole, the axis of the mounting rod is parallel to the length direction of the strip hole, and the mounting rod is slidably arranged in the strip hole along the vertical direction, the end of the mounting rod is fixedly connected to the slider, and the mounting part is slidably arranged on the mounting rod.

[0013] In some possible embodiments, a through hole is provided on the mounting portion along the length direction of the strip-shaped hole, and the mounting rod is slidably disposed in the through hole.

[0014] In some possible embodiments, a lower shielding plate is fixedly disposed at the bottom of the shielding cover body, and two lower shielding plates are disposed, and the two lower shielding plates are disposed on both sides of the bottom of the shielding cover body, and a first connecting hole and a second connecting hole connected to each other are disposed between the two lower shielding plates, and the width of the first connecting hole is greater than that of the second connecting hole.

[0015] In some possible embodiments, a strip plate is provided on the lower shielding plate along the length direction of the second connection hole, the position of the strip plate matches the position of the second connection hole, and the strip plate and the lower shielding plate where it is located are perpendicular to each other.

[0016] In some possible embodiments, the strip plate is connected to the lower shielding plate where it is located via a rounded corner.

[0017] In summary, the technical solution of the embodiment of the present application has at least the following advantages and beneficial effects:

[0018] 1. In actual use, the shielding cover body is installed and fixed by the mounting part. In the subsequent use, the elastic member can buffer and dilute the vibration between the mounting part and the shielding cover body, thereby effectively protecting the shielding cover body and the internal connector, reducing the user's use and maintenance costs;

[0019] 2. When the mounting part moves up and down in the strip hole, the slider moves up and down in the slide groove. During this process, the side wall of the slider always abuts against the inner wall of the slide groove, thereby guiding the movement of the mounting part to a certain extent, thereby improving the accuracy and stability of the movement of the mounting part;

[0020] 3. In actual use, the mounting portion can slide on the mounting rod in the strip hole along the length direction of the mounting rod, so that the position of the mounting portion in the strip hole can be adjusted to suit different installation positions, which improves the overall applicability of the device to a certain extent;

[0021] 4. By opening the first connecting hole and the second connecting hole on the lower shielding plate, the installation of the connector can be facilitated. At the same time, the strip plate and the lower shielding plate on which it is located are connected through rounded corners, which facilitates the wires to pass through the second connecting hole and effectively protects the wires on the connector, thereby improving the service life of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0023] Figure 2 This is a schematic diagram of the internal structure of the strip-shaped hole in an embodiment of the present application;

[0024] Figure 3 for Figure 2 A magnified view of part A in FIG.

[0025] Figure 4 This is a schematic structural diagram of a lower shielding plate according to an embodiment of the present application;

[0026] Figure 5 for Figure 4 Enlarged view of part B in .

[0027] Icons: 1. Shielding cover body; 11. Strip hole; 12. Mounting part; 13. Threaded mounting hole; 2. Elastic member; 3. Slide groove; 31. Sliding block; 32. Sliding rod; 4. Mounting rod; 41. Perforation; 5. Lower shielding plate; 51. First connecting hole; 52. Second connecting hole; 53. Strip plate; 54. Rounded corner. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] The following reference Figures 1 to 4 This application is described in further detail.

[0030] Reference Figure 1 A shielding cover for a connector includes a shielding cover body 1, a through-shaped hole 11 is provided on the top of the shielding cover body 1, and a plurality of the strip holes 11 are provided. As an embodiment of the present application, refer to Figure 1 , four strip-shaped holes 11 are provided.

[0031] Reference Figure 1 , 2 and 3, with Figure 1 In the three-dimensional coordinate system shown in , the z-axis direction is the vertical direction (also refers to the height direction of the shielding cover), the x-axis direction refers to the length direction of the shielding cover, and the y-axis direction refers to the width direction of the shielding cover. A mounting portion 12 is slidingly arranged in each strip hole 11, and a threaded mounting hole 13 is provided on the mounting portion 12. An elastic member 2 is arranged in each strip hole 11, and the elastic member 2 is used to keep the mounting portion 12 in the position in the strip hole 11.

[0032] Among them, refer to Figure 2 , 3 A slide groove 3 is provided on the inner wall of the strip hole 11 along the vertical direction. The vertical direction recorded in this application is Figure 3 In the height direction of the middle chute 3, a slider 31 is slidably arranged in the chute 3 along the vertical direction, the mounting portion 12 is connected to the slider 31, and the elastic member 2 is arranged in the chute 3. The elastic member 2 is used to drive the slider 31 to maintain its position in the chute 3, and the side of the slider 31 is kept in contact with the inner wall of the chute 3. The slider 31 slides relative to the inner wall of the chute 3 during the sliding process, and there is a certain friction between the two to adapt to the buffer.

[0033] As an implementation method of this application, refer to Figure 3, the slide groove 3 is set as a T-slot, and the slider 31 is set as a T-block that matches the slide groove 3. As other possible embodiments of the present application, the slide groove 3 can also be opened as a dovetail groove, and the slider 31 is set as a dovetail block that matches the slide groove 3. When the mounting portion 12 moves up and down in the strip hole 11, the slider 31 moves up and down in the slide groove 3. During this process, the side wall of the slider 31 always abuts against the inner wall of the slide groove 3, thereby guiding the movement of the mounting portion 12 to a certain extent, thereby improving the accuracy and stability of the movement of the mounting portion 12.

[0034] Reference Figure 3 A sliding rod 32 is fixedly arranged in the slide groove 3 along the vertical direction, and the slider 31 is slidably sleeved on the sliding rod 32 along the axis of the sliding rod 32. The elastic member 2 is set as a spring. Two elastic members 2 are arranged in each slide groove 3. The two elastic members 2 are arranged on the upper and lower sides of the slider 31. The elastic member 2 is sleeved on the sliding rod 32. One end of the elastic member 2 is connected to the slider 31, and the other end is connected to the inner wall of the slide groove 3.

[0035] Reference Figure 2 , 3 A mounting rod 4 is arranged in the strip hole 11, the axis of the mounting rod 4 is parallel to the length direction of the strip hole 11, and the mounting rod 4 is slidably arranged in the strip hole 11 along the vertical direction, the end of the mounting rod 4 is fixedly connected to the slider 31, and the mounting portion 12 is slidably arranged on the mounting rod 4.

[0036] Reference Figure 2 A through hole 41 is provided on the mounting portion 12 along the length direction of the strip hole 11 , and the mounting rod 4 is slidably disposed in the through hole 41 .

[0037] During actual use, the mounting portion 12 can slide on the mounting rod 4 in the strip hole 11 along the length direction of the mounting rod 4, so that the position of the mounting portion 12 in the strip hole 11 can be adjusted to adapt to different installation positions, reduce the accuracy of the mounting hole position, and to a certain extent improve the overall application range of the device and improve the installation convenience.

[0038] Reference Figure 4 A lower shielding plate 5 is fixedly arranged at the bottom of the shielding cover body 1. Two lower shielding plates 5 are arranged. The two lower shielding plates 5 are arranged on both sides of the bottom of the shielding cover body 1. A first connecting hole 51 and a second connecting hole 52 that are interconnected are arranged between the two lower shielding plates 5. The width of the first connecting hole 51 is greater than that of the second connecting hole 52; the two lower shielding plates 5 are disconnected at the first connecting hole 51 and the second connecting hole 52.

[0039] Reference Figure 4 , 5A strip plate 53 is provided on the lower shielding plate 5 along the length direction of the second connecting hole 52 . The position of the strip plate 53 matches the position of the second connecting hole 52 . The strip plate 53 and the lower shielding plate 5 where it is located are perpendicular to each other.

[0040] Among them, refer to Figure 4 , 5 The strip plate 53 is connected to the lower shielding plate 5 where it is located via a fillet 54 .

[0041] By opening the first connecting hole 51 and the second connecting hole 52 on the lower shielding plate 5, the installation of the connector can be facilitated. At the same time, the strip plate 53 and the lower shielding plate 5 on which it is located are connected through the rounded corner 54, which not only facilitates the wires to pass through the second connecting hole 52, but also effectively protects the wires on the connector. Moreover, when being squeezed by external force during use, the strip plates 53 on the two lower shielding plates 5 collide with each other to play a supporting role, thereby improving the service life of the device to a certain extent.

[0042] The implementation principle of a connector shielding cover proposed in the embodiment of the present application is:

[0043] During actual use, the shielding cover body 1 is installed and fixed through the mounting part 12. During subsequent use, the elastic part 2 can buffer and dilute the vibration between the mounting part 12 and the shielding cover body 1, thereby effectively protecting the shielding cover body 1 and the internal connector, reducing the user's use and maintenance costs.

[0044] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A shielding cover for a connector, characterized in that: The invention comprises a shielding cover body (1), a through strip hole (11) is provided on the top of the shielding cover body (1), a plurality of the strip holes (11) are provided, a mounting portion (12) is provided in each strip hole (11) for sliding in a vertical direction, a through threaded mounting hole (13) is provided on the mounting portion (12), and an elastic member (2) is provided in each strip hole (11), and the elastic member (2) is used to keep the mounting portion (12) in position in the strip hole (11).

2. A shielding cover for a connector according to claim 1, characterized in that: A slide groove (3) is provided on the inner wall of the strip hole (11) in the vertical direction, a slider (31) is provided in the slide groove (3) for sliding in the vertical direction, the mounting portion (12) is connected to the slider (31), the elastic member (2) is provided in the slide groove (3), the elastic member (2) is used to drive the slider (31) to maintain its position in the slide groove (3), and the side surface of the slider (31) is kept in contact with the inner wall of the slide groove (3).

3. A shielding cover for a connector according to claim 2, characterized in that: A sliding rod (32) is fixedly arranged in the vertical direction in the slide groove (3); the sliding block (31) is slidably sleeved on the sliding rod (32) along the axis of the sliding rod (32); the elastic member (2) is arranged as a spring; two elastic members (2) are arranged in each slide groove (3); the two elastic members (2) are arranged on the upper and lower sides of the sliding block (31); the elastic member (2) is sleeved on the sliding rod (32); one end of the elastic member (2) is connected to the sliding block (31); and the other end is connected to the inner wall of the slide groove (3).

4. A shielding cover for a connector according to claim 3, characterized in that: The slide groove (3) is configured as a T-shaped groove, and the sliding block (31) is configured as a T-shaped block that matches the slide groove (3).

5. A shielding cover for a connector according to claim 4, characterized in that: A mounting rod (4) is arranged in the strip hole (11), the axis of the mounting rod (4) is parallel to the length direction of the strip hole (11), and the mounting rod (4) is slidably arranged in the strip hole (11) along the vertical direction, the end of the mounting rod (4) is fixedly connected to the slider (31), and the mounting portion (12) is slidably arranged on the mounting rod (4).

6. The shielding cover for a connector according to claim 5, characterized in that: A through hole (41) is provided on the mounting portion (12) along the length direction of the strip hole (11), and the mounting rod (4) is slidably inserted into the through hole (41).

7. The shielding cover for a connector according to claim 1, characterized in that: A lower shielding plate (5) is fixedly arranged at the bottom of the shielding cover body (1), two lower shielding plates (5) are arranged, and the two lower shielding plates (5) are arranged on both sides of the bottom of the shielding cover body (1), and a first connecting hole (51) and a second connecting hole (52) that are interconnected are arranged between the two lower shielding plates (5), and the width of the first connecting hole (51) is greater than that of the second connecting hole (52).

8. The shielding cover for a connector according to claim 7, characterized in that: A strip plate (53) is provided on the lower shielding plate (5) along the length direction of the second connection hole (52); the position of the strip plate (53) matches the position of the second connection hole (52); and the strip plate (53) and the lower shielding plate (5) on which it is located are perpendicular to each other.

9. The shielding cover for a connector according to claim 8, characterized in that: The strip plate (53) and the lower shielding plate (5) on which it is located are connected via a rounded corner (54).

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