Dustproof and waterproof USB optical fiber data line

Abstract

The utility model provides a dustproof and waterproof USB optical fiber data line, which belongs to the technical field of data lines, and comprises a mainboard, the inner wall of the mainboard is rotatably connected with symmetrically distributed long protective sleeves, the inner wall of the mainboard is provided with symmetrically distributed recovery grooves, and the dustproof and waterproof USB optical fiber data line also comprises linkage plates which are symmetrically and rotatably connected with the inner walls of the long protective sleeves. The rotary knob is arranged to drive the rotary disc to rotate in the fixed disc, then the hollow groove extrudes the sliding block to slide in the fixed disc, then the clamping plate is driven to move, and the bolt is in threaded fit with the rotary knob and the limiting hole to limit the rotary knob, namely, the rotary disc and the sliding block are limited. The size between the clamping plates is conveniently adjusted, so that USB connectors of different sizes are clamped and fixed, the universality is high, and the problems that in the prior art, flexible adjustment and installation cannot be conducted according to the design appearance of an optical fiber data line, and the flexibility and the universality are poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of data cables, in particular to a dustproof and waterproof USB optical fiber data cable. Background Art

[0002] USB fiber optic data cable is a USB data cable that uses optical fiber technology to transmit data. It is different from the traditional copper cable USB data cable. The use of optical fiber transmission can provide faster data transmission speed and longer transmission distance.

[0003] After searching, the Chinese patent application number CN218919354U discloses a USB optical fiber data cable, including an outer protective shell, an inner end of the outer protective shell is slidably connected to a USB plug, and two ejection springs are symmetrically connected to one end of the USB plug, and one end of the two ejection springs is connected to the inner end of the outer protective shell;

[0004] Although in the above patent, the USB plug can be fixed to the inner side of the outer protective shell by the positioning mechanism, or the USB plug can be extended and fixed to the outer side of the outer protective shell, and the USB plug can be put into the inner side of the outer protective shell when not in use, and then one end of the outer protective shell can be sealed by the sealing cover, the outer protective shell can provide good anti-collision protection for the USB plug, and can also provide good waterproof and dustproof effect, but there are still the following deficiencies during use: 1. Each time the device is used, it is necessary to open the sealing cover and turn the lever to move the optical fiber data cable body out, which is troublesome to operate and the sealing cover is easy to lose; 2. The design appearance of the existing optical fiber data cables has certain differences. The device adopts a method of installing the optical fiber data cable body by inserting the rod into the locking socket. This method cannot be flexibly adjusted and installed according to the design appearance of the optical fiber data cable, and has poor flexibility and compatibility.

[0005] Therefore, a dustproof and waterproof USB optical fiber data cable is urgently needed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a dustproof and waterproof USB optical fiber data cable to solve the problems raised in the above background technology.

[0007] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0008] A dustproof and waterproof USB optical fiber data cable comprises a mainboard, the inner wall of the mainboard is rotatably connected with a symmetrically distributed long protective sleeve, the inner wall of the mainboard is provided with symmetrically distributed recovery grooves, and further comprises:

[0009] The linkage plate is symmetrically and rotatably connected to the inner wall of the long protective sleeve, and an installation box is rotatably connected to one end of the linkage plate away from the long protective sleeve;

[0010] The head protection component, the head protection component includes a short protective sleeve symmetrically and rotatably connected to one end of the main board away from the long protective sleeve, a second rubber pad is fixedly connected to the outer wall of the short protective sleeve, symmetrically distributed second strong tension springs are fixedly connected to the outer wall of the short protective sleeve, and one end of the second strong tension spring away from the short protective sleeve is fixedly connected to the inner wall of the recovery groove;

[0011] The clamping and installation component is arranged on the inner wall of the installation box.

[0012] As a preferred technical solution of the present application, the clamping and installation component includes a fixed disk fixedly connected to the inner wall of the installation box, a turntable is rotatably connected to the inner wall of the fixed disk, a knob is fixedly connected to the top wall of the turntable and the knob is rotatably connected to the installation box, symmetrically distributed hollow grooves are opened in the inner wall of the turntable, a slider is slidably connected to the inner wall of the hollow groove, and the slider is slidably connected to the fixed disk, a clamping plate is fixedly connected to one end of the slider away from the hollow groove, a USB connector is arranged between the symmetric clamping plates, and an optical fiber data line body is fixedly connected to the inner wall of the USB connector.

[0013] As a preferred technical solution of the present application, uniformly distributed limiting holes are opened in the top wall of the installation box, and bolts are threadedly connected to both the limiting holes and the inner wall of the knob.

[0014] As a preferred technical solution of the present application, a first rubber pad is fixedly connected to the outer wall of the long protective sleeve, and the outer wall of the first rubber pad abuts against the outer wall of the optical fiber data line body.

[0015] As a preferred technical solution of the present application, symmetrically distributed first strong tension springs are fixedly connected between the symmetric long protective sleeves.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] In the solution of the present application:

[0018] 1. By setting the long protective sleeve and the short protective sleeve to rotate symmetrically with the main board respectively, and realizing automatic clamping through the first strong spring and the second strong spring respectively. When in use, only need to unfold the long protective sleeve and drive the linkage board to rotate, thereby pulling the installation box to move towards the short protective sleeve. Then push the installation box until a certain angle is formed between the connection rotation point of the installation box and the linkage board and the connection point of the linkage board and the long protective sleeve, then the long protective sleeve can be automatically tightened by the first strong spring. Furthermore, the installation box and the USB connector inside the installation box are pushed out of the main board by the linkage board and the short protective sleeve is squeezed and pushed open. The operation is simple and fast, solving the problem that in the prior art, every time this device is used, it is necessary to open the sealing cover and toggle the lever to move the optical fiber data line body inside, and the operation is rather troublesome;

[0019] 2. By setting the knob to drive the turntable to rotate inside the fixed disk, and then squeezing the slider to slide inside the fixed disk through the hollow groove, thereby driving the clamping plate to move, and realizing the limit of the knob through the threaded fit of the bolt, the knob and the limit hole, that is, limiting the turntable and the slider, so as to facilitate adjusting the size between the clamping plates, thereby realizing the clamping and fixing of USB connectors of different sizes, with strong compatibility, solving the problem that in the prior art, it is impossible to flexibly adjust and install according to the design appearance of the optical fiber data line, and the flexibility and compatibility are poor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Schematic diagram of the overall structure of the dustproof and waterproof USB optical fiber data line provided by the present application;

[0021] Figure 2 Schematic diagram of the internal structure of the long protective sleeve of the dustproof and waterproof USB optical fiber data line provided by the present application;

[0022] Figure 3 Schematic diagram of the structure of the long protective sleeve of the dustproof and waterproof USB optical fiber data line provided by the present application when unfolded;

[0023] Figure 4 Schematic diagram of the structure of the short protective sleeve of the dustproof and waterproof USB optical fiber data line provided by the present application when unfolded;

[0024] Figure 5 Schematic diagram of a partial structure of the USB connector of the dustproof and waterproof USB optical fiber data line provided by the present application when in use;

[0025] Figure 6 Cross-sectional view of the installation box of the dustproof and waterproof USB optical fiber data line provided by the present application;

[0026] Figure 7 Schematic diagram of a partial structure of the limit hole of the dustproof and waterproof USB optical fiber data line provided by the present application;

[0027] Figure 8 Schematic diagram of the turntable part structure of the dustproof and waterproof USB fiber data cable provided by this application;

[0028] Figure 9 Schematic diagram of the clamping plate part structure of the dustproof and waterproof USB fiber data cable provided by this application;

[0029] Labels in the figure:

[0030] 1. Main board; 2. Long protective sleeve; 3. Short protective sleeve; 4. Fiber data cable body; 5. USB connector; 6. Linkage board; 7. Installation box; 8. First strong pulling spring; 9. First rubber pad; 10. Second rubber pad; 11. Recycling groove; 12. Second strong pulling spring; 13. Clamping plate; 14. Knob; 15. Bolt; 16. Limit hole; 17. Fixed disk; 18. Turntable; 19. Hollow groove; 20. Slide block. Specific implementation manner

[0031] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, embodiments of the present utility model.

[0032] As Figures 1-9 shown, a dustproof and waterproof USB fiber data cable proposed in this embodiment includes a main board 1. The inner wall of the main board 1 is rotatably connected with symmetrically distributed long protective sleeves 2. The long protective sleeves 2 protect the internal structure and play a dustproof role. The inner wall of the main board 1 is provided with symmetrically distributed recycling grooves 11. The recycling grooves 11 are used for accommodating the second strong pulling spring 12 when it is tightened, preventing the second strong pulling spring 12 from affecting the closing and protecting function of the short protective sleeve 3. It further includes:

[0033] A linkage board 6, symmetrically rotatably connected to the inner wall of the long protective sleeve 2. One end of the linkage board 6 away from the long protective sleeve 2 is rotatably connected with an installation box 7, and the USB connector 5 is docked and installed through the installation box 7;

[0034] A head protection component. The head protection component includes a short protective sleeve 3 symmetrically rotatably connected to one end of the main board 1 away from the long protective sleeve 2. The outer wall of the short protective sleeve 3 is fixedly connected with a second rubber pad 10. The second rubber pad 10 strengthens the sealing performance of the symmetric short protective sleeves 3 when they are closed. The outer wall of the short protective sleeve 3 is fixedly connected with symmetrically distributed second strong pulling springs 12, and one end of the second strong pulling spring 12 away from the short protective sleeve 3 is fixedly connected to the inner wall of the recycling groove 11. The short protective sleeve 3 will quickly return to its position under the pulling force of the second strong pulling spring 12 when the USB connector 5 is recycled, and the pulling force of the second strong pulling spring 12 is lower than that of the first strong pulling spring 8;

[0035] A clamping and installation component, arranged on the inner wall of the installation box 7.

[0036] As Figures 6-9 shown, as a preferred embodiment, on the basis of the above method, further, the clamping and mounting assembly includes a fixed disk 17 fixedly connected to the inner wall of the mounting box 7. A turntable 18 is rotatably connected to the inner wall of the fixed disk 17. A knob 14 is fixedly connected to the top wall of the turntable 18 and the knob 14 is rotatably connected to the mounting box 7. Symmetrically distributed hollow grooves 19 are formed in the inner wall of the turntable 18. A slider 20 is slidably connected to the inner wall of the hollow groove 19, and the slider 20 is slidably connected to the fixed disk 17. One end of the slider 20 away from the hollow groove 19 is fixedly connected to a clamping plate 13. A USB connector 5 is arranged between the symmetric clamping plates 13. An optical fiber data line body 4 is fixedly connected to the inner wall of the USB connector 5. First, insert the USB connector 5 into the interior of the mounting box 7 from the rear. Then, rotate the knob 14 to drive the turntable 18 to rotate, and squeeze the slider 20 to slide in the fixed disk 17 through the hollow grooves 19 on the turntable 18, thereby driving the clamping plate 13 to move, and realizing the clamping and mounting fixation of the USB connector 5 through the clamping plate 13. This clamping method can adapt to USB connectors 5 of different sizes and appearances.

[0037] As Figure 7 shown, as a preferred embodiment, on the basis of the above method, further, uniformly distributed limiting holes 16 are formed in the top wall of the mounting box 7. Bolts 15 are threadedly connected to both the limiting holes 16 and the inner wall of the knob 14. The knob 14 is limited and fixed through the threaded fit between the bolts 15 and the limiting holes 16.

[0038] As Figures 4-5 shown, as a preferred embodiment, on the basis of the above method, further, a first rubber pad 9 is fixedly connected to the outer wall of the long protective sleeve 2, and the outer wall of the first rubber pad 9 abuts against the outer wall of the optical fiber data line body 4. The first rubber pad 9 is used to strengthen the sealing performance when the symmetric long protective sleeves 2 are closed, prevent water from entering the interior of the device, and play a certain waterproof role.

[0039] As Figure 3 shown, as a preferred embodiment, on the basis of the above method, further, symmetrically distributed first strong tension springs 8 are fixedly connected between the symmetric long protective sleeves 2. The pulling force of the first strong tension springs 8 will cause the mounting box 7 to quickly return to its original position.

[0040] Specifically, when the dust-proof and waterproof USB fiber data cable is in use: First, install the USB connector 5 inside the installation box 7. The specific operation is to first insert the USB connector 5 into the inside of the installation box 7 from the rear side. Then, rotate the knob 14 to drive the turntable 18 to rotate, and through the hollow groove 19 on the turntable 18, the slider 20 is squeezed to slide inside the fixed plate 17, thereby driving the clamping plate 13 to move. The USB connector 5 is clamped and fixed through the clamping plate 13, and the knob 14 is limited and fixed through the thread fit between the bolt 15 and the limit hole 16. This clamping method can adapt to USB connectors 5 of different sizes and appearances. When the USB connector 5 is installed, directly pull the long protective sleeve 2 during use, and drive the linkage plate 6 to move through the long protective sleeve 2. The length of the linkage plate 6 remains unchanged. Therefore, when the linkage plate 6 moves along with the long protective sleeve 2, it will adjust the angle with the installation box 7 and at the same time pull the installation box 7 to move. The overall direction is the direction of the short protective sleeve 3. Then, only need to apply a little force to push the installation box 7. Due to the pulling force of the first strong spring 8, the installation box 7 will quickly return to its position, and the installation box 7 will be quickly moved and pushed through the linkage plate 6 to squeeze and push the short protective sleeve 3 to unfold. The short protective sleeve 3 will quickly return to its position through the pulling force of the second strong spring 12 when the USB connector 5 is retracted. The pulling force of the second strong spring 12 is lower than that of the first strong spring 8, so as to realize the quick removal and insertion of the USB connector 5 during use. The short protective sleeve 3 and the long protective sleeve 2 play a dust-proof role, and the first rubber pad 9 and the second rubber pad 10 are used to strengthen the sealing performance of the symmetric long protective sleeve 2 and short protective sleeve 3 when they are closed, avoiding water from entering the device interior and playing a certain waterproof role.

[0041] The above embodiments are only used to illustrate the present invention rather than to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above respective embodiments, the present invention is not limited to the above specific implementation manners. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the invention are covered by the scope of the claims of the present invention.

Claims

1. A dustproof and waterproof USB optical fiber data cable, comprising a mainboard (1), characterized in that: The inner wall of the main board (1) is rotatably connected to a symmetrically distributed long protective sleeve (2), the inner wall of the main board (1) is provided with symmetrically distributed recovery grooves (11), and further comprises: A linkage plate (6) is symmetrically rotatably connected to the inner wall of the long protective sleeve (2), and one end of the linkage plate (6) away from the long protective sleeve (2) is rotatably connected to a mounting box (7); A head protection component, the head protection component comprising a short protective sleeve (3) symmetrically connected to the end of the main board (1) away from the long protective sleeve (2), the outer wall of the short protective sleeve (3) is fixedly connected to a second rubber pad (10), the outer wall of the short protective sleeve (3) is fixedly connected to a symmetrically distributed second strong tension spring (12), and the end of the second strong tension spring (12) away from the short protective sleeve (3) is fixedly connected to the inner wall of the recovery groove (11); The clamping installation component is arranged on the inner wall of the installation box (7).

2. A dustproof and waterproof USB optical fiber data cable according to claim 1, characterized in that: The clamping installation assembly comprises a fixed plate (17) fixedly connected to the inner wall of the installation box (7); the inner wall of the fixed plate (17) is rotatably connected to a turntable (18); the top wall of the turntable (18) is fixedly connected to a knob (14) and the knob (14) is rotatably connected to the installation box (7); the inner wall of the turntable (18) is provided with symmetrically distributed hollow grooves (19); the inner wall of the hollow groove (19) is slidably connected to a slider (20), and the slider (20) is slidably connected to the fixed plate (17); one end of the slider (20) away from the hollow groove (19) is fixedly connected to a clamp (13); a USB connector (5) is symmetrically arranged between the clamps (13); and the inner wall of the USB connector (5) is fixedly connected to an optical fiber data line body (4).

3. The dustproof and waterproof USB optical fiber data cable according to claim 1, characterized in that: The top wall of the installation box (7) is provided with evenly distributed limiting holes (16), and the limiting holes (16) and the inner wall of the knob (14) are both threadedly connected with bolts (15).

4. The dustproof and waterproof USB optical fiber data cable according to claim 1, characterized in that: The outer wall of the long protective sleeve (2) is fixedly connected to a first rubber pad (9), and the outer wall of the first rubber pad (9) abuts against the outer wall of the optical fiber data cable body (4).

5. The dustproof and waterproof USB optical fiber data cable according to claim 1, characterized in that: The long protective sleeves (2) are symmetrically fixedly connected with symmetrically distributed first strong tension springs (8).

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