A WAPI secure wireless private network terminal access device

Abstract

This utility model discloses a WAPI secure wireless private network terminal access device, relating to the technical field of wireless private network terminal equipment. It includes a housing with a groove on one side, in which a USB interface and an optical fiber interface are disposed. A first cover is rotatably connected to one end of the groove on the housing, and a second cover is rotatably connected to the free end of the first cover. Limiting rails are provided on both the upper and lower sides of the groove on the housing. A stop bar is fixed to the housing on the side of the limiting rail near the center of the housing and on the side of the limiting rail away from the center point of the first cover. By engaging the stop bar with the end of the limiting rail, the first and second covers are prevented from easily rotating in the closed state, improving the stability of the closure. The side of the first and second covers away from the center can fit against the side wall of the housing, improving the protection performance of the USB interface and the optical fiber interface.

Description

Technical Field

[0001] This utility model relates to the field of wireless private network terminal equipment technology, specifically a WAPI secure wireless private network terminal access device. Background Technology

[0002] In wireless private network terminal equipment, USB and fiber optic interfaces are important data transmission ports. They are usually exposed to the outside of the device and are easily affected by dust, moisture and external impacts during long-term use, which can lead to poor contact or damage.

[0003] Currently, most equipment uses rubber dust covers to cover interfaces to prevent dust and moisture from entering. However, rubber materials are prone to aging due to environmental factors (such as temperature changes, ultraviolet radiation, and long-term use), leading to a reduction in protective effectiveness. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a WAPI secure wireless private network terminal access device.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A WAPI secure wireless private network terminal access device includes a housing, on one side of which a groove is provided, and a USB interface and an optical fiber interface are provided in the groove.

[0007] A first cover is rotatably connected to one end of the groove on the aforementioned box body, and a second cover is rotatably connected to the free end of the first cover;

[0008] The box body has limit rails on both the upper and lower sides of the groove. A stop bar is fixed on the box body on the side of the limit rail closer to the center of the box body and on the side of the limit rail away from the center point of the first cover.

[0009] The end of the second cover away from the first cover is fixed with a limiting rod inserted into the limiting rail.

[0010] Preferably, the section of the limiting rail away from the first cover is inclined along its length toward the center of the box.

[0011] Preferably, the first and second caps are of equal length.

[0012] Preferably, the dimension of the cross-section at the end where the first cap and the second cap are connected is greater than the dimension of the cross-section at the end where the first cap and the second cap are separated.

[0013] Preferably, the sidewalls of the first and second seals can be fitted to the sidewalls of the box body.

[0014] Preferably, the second cover is provided with a friction block on the side near the limiting rod to facilitate the application of force to the second cover.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This device ensures that the first and second covers will not easily rotate in the closed state by using a limiting rod to engage with the end of the limiting rail, thereby improving the stability of the closure. The side of the first and second covers away from the center can fit against the side wall of the box, so that the force of accidentally touching the side wall of the box will not directly act on the covers, reducing the possibility of the covers loosening and improving the protection performance of the USB interface and the optical fiber interface.

[0017] 2. Due to the inclined design of the limiting rail, the connection of the second cover can protrude outward when sliding, and the user can easily press from the connection to push the second cover to rotate around the stop bar, so as to achieve quick unlocking. Attached Figure Description

[0018] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0019] Figure 1 This is a schematic diagram of the structure of the WAPI secure wireless private network terminal access device;

[0020] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 for Figure 1 A structural diagram of the second state;

[0022] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0023] Figure 5 for Figure 1 A schematic diagram of the groove cut open;

[0024] Figure 6 for Figure 5 Enlarged view of point C in the middle;

[0025] Figure 7 This is a schematic diagram of the structure of the first and second caps.

[0026] Explanation of annotations in the image:

[0027] 11. Box body; 12. Groove; 13. Limiting rail; 14. Stop bar;

[0028] 21. First cap; 22. Second cap; 23. Limiting rod. Detailed Implementation

[0029] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0030] Example

[0031] like Figures 1-7 As shown, a WAPI secure wireless private network terminal access device includes a housing 11, a groove 12 is provided on one side of the housing 11, and a USB interface and an optical fiber interface are provided in the groove 12.

[0032] In one embodiment, such as Figures 1-4 , Figure 6 As shown, a first cover 21 is rotatably connected to one end of the groove 12 on the box body 11. A second cover 22 is rotatably connected to the free end of the first cover 21. Limiting rails 13 are provided on both the upper and lower sides of the groove 12 on the box body 11. A stop bar 14 is fixed on the side of the limiting rail 13 near the center of the box body 11 and on the side of the limiting rail 13 away from the center point of the first cover 21 on the box body 11. A limiting rod 23 inserted into the limiting rail 13 is fixed at the end of the second cover 22 away from the first cover 21. When the limiting rod 23 slides along the length of the limiting rail 13 to the end away from the first cover 21, the connection between the first cover 21 and the second cover 22 is pressed, and the second cover 22 rotates around the stop bar 14. The first cover 21 and the second cover 22 form a shield to protect the USB interface and the optical fiber interface in the groove 12.

[0033] When the USB and fiber optic interfaces are not needed, the first cover 21 and the second cover 22 remain closed to the groove 12. In this state, the sidewalls of the first cover 21 and the second cover 22 are flush with the sidewall of the housing 11. This prevents the force from accidentally hitting the sidewall of the housing 11 from acting on the first cover 21 and the second cover 22 during use, improving the stability of their position when the USB and fiber optic interfaces are not needed. Furthermore, in this state, the limiting rod 23 is engaged at the end of the limiting rail 13, preventing the first cover 21 and the second cover 22 from rotating.

[0034] When the USB and fiber optic interfaces are needed, press the friction block of the second cover 22 towards the center of the housing 11. This allows the second cover 22 to rotate around the stop rod 14. At this time, the limiting rod 23 enters the inclined section of the limiting rail 13 and is no longer limited, causing the connection between the first cover 21 and the second cover 22 to lift up. Apply force to the friction block of the second cover 22 in the direction from the first cover 21 to the second cover 22, causing the second cover 22 to move towards the first cover 21 with the limiting rod 23 and the limiting rail 13 engaged. This movement causes the first cover 21 and the second cover 22 to rotate, exposing the USB and fiber optic interfaces for use. This structure provides protection for the USB and fiber optic interfaces when they are not needed, and unfolds the first and second covers 21 and 22 by rotation when needed. Compared to a rubber layer, this design improves the lifespan of the cover.

[0035] In one embodiment, such as Figure 6 As shown, the section of the limiting rail 13 away from the first cover 21 is inclined towards the center of the box 11 along its length. This allows the second cover 22 to protrude outwards at the connection between the first cover 21 and the second cover 22 when the second cover 22 moves along the limiting rail 13. This allows it to be pressed at the connection, enabling the second cover 22 to rotate around the stop bar 14 and fit against the side wall of the box 11 after rotation. Furthermore, the end of the limiting rail 13 away from the first cover 21 has a rotational space for the limiting bar 23 to rotate with the second cover 22, ensuring its rotational capability.

[0036] In one embodiment, such as Figure 7 As shown, the first cover 21 and the second cover 22 are of equal length, ensuring that the sidewalls are flush with the sidewalls of the box body 11 when closed. When the user applies force to open the cover, the symmetrical structure ensures even force distribution, making the opening process smoother and reducing the possibility of deformation due to unilateral force. The cross-sectional dimension of the end where the first cover 21 and the second cover 22 connects is larger than the cross-sectional dimension of the end where they are separate. When the cover is closed, the connection point protrudes outwards, allowing for pressing from the protruding position. The larger dimension of the connecting end ensures a tighter fit to the box body 11, reducing the entry of dust and moisture.

[0037] In one embodiment, such as Figures 1-2 , Figure 7As shown, the side of the first cover 21 and the second cover 22 furthest from the center of the first cover 21 can be fitted against the side wall of the box body 11. When the cover is closed, the entire cover structure forms an integral part with the surface of the box body 11, preventing the cover from loosening or opening due to accidental external contact, thus improving the safety of the device. The side of the second cover 22 near the limiting rod 23 is provided with a friction block to facilitate the application of force to the second cover 22, making it easier for the user to press the second cover 22 to unlock, improving the convenience of operation and reducing the problem of difficulty in applying force due to the smoothness of the cover.

[0038] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A WAPI secure wireless private network terminal access device, characterized in that: Includes a box body (11), and a groove (12) is provided on one side of the box body (11), and a USB interface and an optical fiber interface are provided in the groove (12); The box body (11) is rotatably connected to a first cover (21) at one end of the groove (12), and the free end of the first cover (21) is rotatably connected to a second cover (22); Limiting rails (13) are provided on both the upper and lower sides of the groove (12) on the box body (11). A stop bar (14) is fixed on the side of the limiting rail (13) near the center of the box body (11) and on the side of the limiting rail (13) away from the first cover (21). The second cover (22) has a limiting rod (23) fixed at the end away from the first cover (21).

2. The WAPI secure wireless private network terminal access device according to claim 1, characterized in that: The section of the limiting rail (13) away from the first cover (21) is inclined along its length toward the center of the box (11).

3. The WAPI secure wireless private network terminal access device according to claim 2, characterized in that: The first cap (21) and the second cap (22) are set to the same length.

4. The WAPI secure wireless private network terminal access device according to claim 3, characterized in that: The dimension of the cross section at the end where the first cap (21) and the second cap (22) are connected is greater than the dimension of the cross section at the end where the first cap (21) and the second cap (22) are separated.

5. The WAPI secure wireless private network terminal access device according to claim 1, characterized in that: The sidewalls of the first cover (21) and the second cover (22) can be attached to the sidewall of the box body (11).

6. The WAPI secure wireless private network terminal access device according to claim 1, characterized in that: The second cover (22) is provided with a friction block on the side near the limiting rod (23) to facilitate the application of force to the second cover (22).

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