USB data line waterproof structure

Abstract

The utility model discloses a USB data line waterproof structure, including waterproof shell no.

Description

Technical Field

[0001] This utility model relates to the field of USB data cable technology, and more specifically, to a waterproof structure for a USB data cable. Background Technology

[0002] With the continuous development of technology, USB data cables have become commonplace and are widely used in various digital products and electronic devices. As USB data cables have developed, more and more different kinds of USB data cables have appeared on the market.

[0003] According to Chinese Patent CN202021270525.4, a USB data cable with a safe and waterproof structure reduces the likelihood of breakage during use by incorporating an anti-breakage structure. Protective rubber sleeves are fitted around the input and output ports near the cable body. Inside these sleeves are protective springs that wrap around the cable body and protect it. Because partitions are placed at both ends of the inner side of the protective rubber sleeve, the springs are prevented from popping out of the sleeve. The protective springs effectively protect both sides of the cable body, preventing breakage. In existing USB data cables, the waterproof cover is connected to the input port via a spring. When the input port is connected to a device, the spring force can compress the device, causing the input port to loosen or detach, resulting in an unreliable connection.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a waterproof structure for USB data cables to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A waterproof structure for a USB data cable includes a waterproof shell first, a waterproof shell second on one side of the waterproof shell first, the waterproof shell second being connected to the waterproof shell first via a connecting mechanism, a USB connector between the waterproof shell first and the waterproof shell second, the USB connector being connected to the waterproof shell first via a fixing block, and a cable on one side of the USB connector, one end of the cable extending outside the waterproof shell first and connecting to an output port.

[0008] Preferably, a protective tube is fitted on the side of the waterproof shell one away from the waterproof shell two and on the outer wall of the line, and the protective tube is fixedly connected to the waterproof shell one.

[0009] Preferably, the inner wall of the waterproof shell is provided with symmetrically arranged placement boxes on both sides, each placement box containing an activated carbon pack, and the outer wall of the placement box has several evenly distributed ventilation holes.

[0010] Preferably, the second waterproof shell is provided with a sealing gasket on the side near the first waterproof shell, and the first waterproof shell is provided with a sealing groove that matches the sealing gasket.

[0011] Preferably, the connecting mechanism includes symmetrically arranged insert plates on one side of the second waterproof shell near the first waterproof shell, an insertion port matching the insert plates on one side of the first waterproof shell, a mounting groove on the top of the insert plates, a matching sliding block in the mounting groove, a spring at the bottom of the sliding block, a retaining ball extending out of the mounting groove at the top of the sliding block, and a retaining groove on the first waterproof shell matching the retaining ball.

[0012] Preferably, the sliding block is connected to the insert plate via the spring, and the retaining ball is in rolling connection with the sliding block.

[0013] The beneficial effects of this utility model are as follows: by setting up waterproof shell one and waterproof shell two, the USB connector can be protected in all directions. By setting up a connection mechanism, the waterproof shell two can be quickly removed when the USB connector is needed, so that the USB connector can be smoothly inserted into the device interface. When the USB connector is not used, the waterproof shell two can be quickly fixed to the waterproof shell one to protect the USB connector. The waterproof shell two can be dried inside by setting up a placement box and activated carbon bag, which further improves the waterproof performance of the interior of the waterproof shell one and waterproof shell two. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of a waterproof USB data cable according to an embodiment of the present utility model;

[0016] Figure 2 This is a cross-sectional view of waterproof shell one and waterproof shell two in a waterproof structure for a USB data cable according to an embodiment of the present utility model;

[0017] Figure 3 yes Figure 2 A magnified view of a portion of point A in the middle.

[0018] In the picture:

[0019] 1. Waterproof shell one; 2. Waterproof shell two; 3. USB connector; 4. Fixing block; 5. Cable; 6. Output port; 7. Protective tube; 8. Placement box; 9. Ventilation hole; 10. Sealing gasket; 11. Insert plate; 12. Socket; 13. Mounting slot; 14. Sliding block; 15. Spring; 16. Clamping ball; 17. Clamping groove. Detailed Implementation

[0020] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0021] According to an embodiment of the present invention, a waterproof structure for a USB data cable is provided.

[0022] Example 1;

[0023] like Figure 1-3 As shown, the waterproof structure of the USB data cable according to an embodiment of the present invention includes a waterproof shell 1, a waterproof shell 2 on one side of the waterproof shell 1, the waterproof shell 2 being connected to the waterproof shell 1 via a connecting mechanism, a USB connector 3 being provided between the waterproof shell 1 and the waterproof shell 2, the USB connector 3 being connected to the waterproof shell 1 via a fixing block 4, a cable 5 being provided on one side of the USB connector 3, one end of the cable 5 extending outside the waterproof shell 1 and connecting to an output port 6.

[0024] Example 2;

[0025] like Figure 1-3As shown, the device includes a waterproof shell 1, with a second waterproof shell 2 on one side of the first waterproof shell 1. The second waterproof shell 2 is connected to the first waterproof shell 1 via a connecting mechanism. A USB connector 3 is provided between the first waterproof shell 1 and the second waterproof shell 2. The USB connector 3 is connected to the first waterproof shell 1 via a fixing block 4. A cable 5 is provided on one side of the USB connector 3, with one end of the cable 5 extending outside the first waterproof shell 1 and connecting to an output port 6. A protective tube 7 is fitted onto the outer wall of the first waterproof shell 1 away from the second waterproof shell 2 and located on the outer wall of the cable 5. The protective tube 7 is fixedly connected to the first waterproof shell 1. Symmetrically arranged placement boxes 8 are provided on both sides of the inner wall of the second waterproof shell 2. Activated carbon packets are placed in the placement boxes 8, and several evenly distributed ventilation holes 9 are opened on the outer wall of the placement boxes 8. A sealing gasket 10 is provided on the side of the second waterproof shell 2 closest to the first waterproof shell 1, and a sealing groove matching the sealing gasket 10 is opened on the first waterproof shell 1. The connecting mechanism includes symmetrically arranged insert plates 11 on the side of the second waterproof shell 2 near the first waterproof shell 1. The first waterproof shell 1 has an insertion port 12 on one side that matches the insert plates 11. The top of the insert plates 11 has a mounting groove 13, and a matching sliding block 14 is provided in the mounting groove 13. A spring 15 is provided at the bottom of the sliding block 14, and a retaining ball 16 extending beyond the mounting groove 13 is provided at the top of the sliding block 14. The first waterproof shell 1 has a retaining groove 17 that matches the retaining ball 16. The sliding block 14 is connected to the insert plates 11 via the spring 15, and the retaining ball 16 is in a rolling connection with the sliding block 14.

[0026] In practical applications, when the USB connector 3 is not used, the waterproof housing 2 and waterproof housing 1 are connected and installed. First, the insert plate 11 on the waterproof housing 2 is inserted into the socket 12 on the waterproof housing 1. After the insert plate 11 is fully inserted into the socket 12, the retaining ball 16, under the elastic compression of the sliding block 14 and the spring 15, will lock into the retaining groove 17 on the waterproof housing 1, limiting the insert plate 11, thereby connecting and fixing the waterproof housing 2 and waterproof housing 1. When using the USB connector 3, simply pull the waterproof housing 2 to connect it to the waterproof housing. The shell can be disassembled into two waterproof shells to provide all-around protection for the USB connector. The connection mechanism allows the waterproof shell to be quickly removed when the USB connector is needed, enabling the USB connector to be easily inserted into the device interface. When the USB connector is not in use, the waterproof shell can be quickly fixed to the waterproof shell to protect the USB connector. The waterproof shell contains a storage box and activated carbon bag to dry the inside of the waterproof shell, further improving the waterproof performance of the interior of both the waterproof shell and the waterproof shell.

[0027] In summary, by utilizing the above-mentioned technical solution of this utility model, the USB connector can be fully protected by setting up waterproof shell one and waterproof shell two. By setting up a connection mechanism, the waterproof shell two can be quickly removed when the USB connector is needed, so that the USB connector can be smoothly inserted into the device interface. When the USB connector is not in use, the waterproof shell two can be quickly fixed to the waterproof shell one to protect the USB connector. The waterproof shell two can be dried inside by setting up a placement box and activated carbon bag, which further improves the waterproof performance of the interior of the waterproof shell one and waterproof shell two.

[0028] 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 within the protection scope of the present utility model.

Claims

1. A waterproof structure for a USB data cable, characterized in that, The device includes a waterproof housing 1 (1), a waterproof housing 2 (2) on one side of the waterproof housing 1 (1), the waterproof housing 2 (2) being connected to the waterproof housing 1 (1) via a connecting mechanism, a USB connector (3) between the waterproof housing 1 (1) and the waterproof housing 2 (2), the USB connector (3) being connected to the waterproof housing 1 (1) via a fixing block (4), a cable (5) on one side of the USB connector (3), one end of the cable (5) extending outside the waterproof housing 1 (1) and connecting to an output port (6).

2. The waterproof structure for a USB data cable according to claim 1, characterized in that, The waterproof shell one (1) is located on the side away from the waterproof shell two (2) and on the outer wall of the line body (5) with a protective tube (7) fitted on it. The protective tube (7) is fixedly connected to the waterproof shell one (1).

3. The waterproof structure for a USB data cable according to claim 1, characterized in that, The waterproof shell 2 (2) has symmetrically arranged placement boxes (8) on both sides of its inner wall. The placement boxes (8) contain activated carbon packs, and the outer wall of the placement boxes (8) has several evenly distributed ventilation holes (9).

4. The waterproof structure for a USB data cable according to claim 1, characterized in that, The second waterproof shell (2) is provided with a sealing gasket (10) on the side near the first waterproof shell (1), and the first waterproof shell (1) is provided with a sealing groove that matches the sealing gasket (10).

5. The waterproof structure for a USB data cable according to claim 1, characterized in that, The connecting mechanism includes symmetrically arranged insert plates (11) on the side of the second waterproof shell (2) near the first waterproof shell (1). The first waterproof shell (1) has an opening (12) on one side that matches the insert plate (11). The top of the insert plate (11) has an installation groove (13). The installation groove (13) has a matching sliding block (14). The bottom of the sliding block (14) has a spring (15). The top of the sliding block (14) has a retaining ball (16) extending out of the installation groove (13). The first waterproof shell (1) has a retaining groove (17) that matches the retaining ball (16).

6. The waterproof structure for a USB data cable according to claim 5, characterized in that, The sliding block (14) is connected to the insert plate (11) via the spring (15), and the ball (16) is in rolling connection with the sliding block (14).

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