Underwater optical communication device

Abstract

The utility model discloses an underwater optical communication device, and belongs to the technical field of optical communication. The screen is arranged on the front surface of the communication box and is used for displaying data; the fixing device is arranged on the back surface of the communication box and is used for fixing the communication box; the protection device is arranged on the front face of the communication box and used for protecting the screen, the fixing device comprises a fixing plate, a through opening is formed in the front face of the fixing plate, a switch groove is formed in the bottom of the interior of the through opening, and a clamping plate is arranged in the through opening. According to the utility model, the clamping block at the top of the clamping plate is aligned with the clamping groove at the top of the inner wall of the through hole for connection, and meanwhile, the bottom of the clamping plate is propped against the interior of the through hole, so that the propping block moves towards the bottom along the vertical rod and the pressure spring, and when the propping block enters the interior of the switch groove and the propping groove is vertical to the propping block, the propping block is propped against the bottom of the through hole. And the pressure spring expands to enable the abutting block to move towards the top to enter the abutting groove pair, so that the clamping plate is fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of optical communication, and more specifically, relates to an underwater optical communication device. Background Art

[0002] Optical communication is an advanced communication technology that uses light waves to transmit information. It mainly transmits optical signals carrying large amounts of data through optical fibers to achieve high-speed and large-capacity communication. Optical communication has many advantages, such as long transmission distance, fast communication speed, and high security. In addition, optical signals attenuate less during transmission, allowing information to be effectively transmitted over longer distances. Optical communication technology is also widely used in many fields, including long-distance communication, broadband access, data center interconnection, etc., meeting the needs of modern society for high-speed and large-capacity communication. In short, optical communication has become an indispensable part of the modern communication field with its high efficiency, stability, and security.

[0003] Optical communication requires a communication box. Existing communication boxes usually require users to install them with bolts, which is time-consuming and labor-intensive. In addition, after a long time, the communication box with a screen will cause dust and aging on the screen, which is not conducive to user use. Therefore, it is necessary to design and modify the communication box to effectively solve the above problems. Utility Model Content

[0004] In view of the above defects or improvement needs of the prior art, the utility model provides an underwater optical communication device, thereby solving the technical problem that the existing communication box usually needs to be installed by the user through bolts when in use, which is time-consuming and labor-intensive.

[0005] To achieve the above object, according to one aspect of the utility model, an underwater optical communication device is provided, the device comprising: a communication box, a screen arranged on the front of the communication box, and a fixing mechanism arranged on the back of the communication box;

[0006] The fixing mechanism includes a fixing plate, a clamping plate and a clamping assembly. The fixing plate is provided with a through opening, a switch groove is provided at the bottom of the through opening, the clamping plate is arranged in the through opening, the top of the clamping plate is fixedly connected to a clamping block, and a clamping groove used in conjunction with the clamping block is provided at the top of the inner wall of the through opening; the clamping assembly is arranged in the switch groove.

[0007] Preferably, the clamping assembly includes a clamping block, a slider, a vertical rod, a compression spring and a pull rod, sliders are fixedly provided on both sides of the clamping block, the inside of the clamping block is slidably connected to the vertical rod, the surface of the vertical rod is sleeved with a compression spring, and the bottom of the clamping block is fixedly connected to the pull rod.

[0008] Preferably, a clamping groove cooperating with the clamping block is formed at the bottom of the clamping plate.

[0009] Preferably, the number of the vertical rods is four, and the four vertical rods are symmetrically arranged inside the abutting block.

[0010] Preferably, the number of the compression springs is four, and the four compression springs are all sleeved on the surface of the vertical rod.

[0011] Preferably, it also includes a protection mechanism, which is arranged on the communication box and connected to the screen.

[0012] Preferably, the protective mechanism includes an adjusting box, a motor, a worm, a worm wheel, a rotating rod, a first gear, a second gear and a connecting rod; a motor is fixedly provided on the top of the adjusting box, a worm is fixedly connected to the output end of the motor, the surface of the worm is meshed with the worm wheel, a rotating rod is fixedly provided inside the worm wheel, a first gear is fixedly provided on the surface of the rotating rod, the first gear is meshed with the second gear, and a connecting rod is fixedly provided inside the second gear.

[0013] Preferably, the surface of the rotating rod is fixedly connected to the screen to drive the screen to rotate, and the outer side of the screen is movably connected to the communication box via a sealing ring.

[0014] In general, the above technical solutions conceived by the utility model can achieve the following beneficial effects compared with the prior art:

[0015] 1. The utility model proposes an underwater optical communication device, in which the clamping block on the top of the clamping plate is aligned with the clamping groove on the top of the inner wall of the through opening for connection, and at the same time, the bottom of the clamping plate is pressed against the inside of the through opening, so that the clamping block moves toward the bottom along the vertical rod and the compression spring. When the clamping block enters the inside of the switch groove and the clamping groove and the clamping block are vertical, the compression spring expands to make the clamping block move toward the top and enter the inside of the clamping groove, thereby fixing the clamping plate, effectively preventing the existing communication box from being usually installed by the user through bolts during use, thereby improving work efficiency.

[0016] 2. The utility model proposes an underwater optical communication device, which starts a motor, and the motor rotates to drive the worm to rotate, thereby driving the worm wheel to rotate, and the worm wheel drives the rotating rod to rotate, thereby driving the first gear and the second gear to rotate, thereby driving the screen to rotate for use. The above operation is reversed to make the screen face the inside of the communication box, so as to provide protection and be easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the underwater optical communication device of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the port of the underwater optical communication device of the utility model;

[0019] Figure 3 This is a structural schematic diagram of a clamping plate of an underwater optical communication device of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the clamping slot of the underwater optical communication device of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the abutment groove of the underwater optical communication device of the utility model;

[0022] Figure 6 This is a schematic diagram of the pull rod structure of the underwater optical communication device of the utility model;

[0023] Figure 7 It is a schematic diagram of the screen structure of the underwater optical communication device of the utility model;

[0024] Figure 8 The utility model is a schematic diagram of the motor structure of the underwater optical communication device.

[0025] In all the drawings, the same reference numerals are used to represent the same elements or structures, among which: 1-communication box; 2-screen; 3-fixing mechanism; 301-fixing plate; 302-through port; 303-switch slot; 304-clamping plate; 305-clamping block; 306-clamping slot; 307-pressing block; 308-slider; 309-vertical rod; 310-compression spring; 311-pull rod; 312-pressing slot; 4-protective mechanism; 401-adjusting box; 402-motor; 403-worm; 404-worm wheel; 405-rotating rod; 406-first gear; 407-second gear; 408-connecting rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0027] like Figures 1 to 8 As shown, the utility model discloses an underwater optical communication device, comprising: a communication box 1; a screen 2, arranged on the front side of the communication box 1, for displaying data; a fixing mechanism 3, arranged on the back side of the communication box 1, for fixing the communication box 1; a protective mechanism 4, arranged on the front side of the communication box 1, for protecting the screen 2.

[0028] Further explanation, such as Figures 1 to 5As shown, the fixing mechanism 3 includes a fixing plate 301, a through opening 302 is opened on the front side of the fixing plate 301, a switch groove 303 is arranged at the bottom inside the through opening 302, a clamping plate 304 is arranged inside the through opening 302, a clamping block 305 is fixedly connected to the top of the clamping plate 304, and a clamping groove 306 used in conjunction with the clamping block 305 is opened on the top of the inner wall of the through opening 302.

[0029] Further explanation, such as Figure 6 As shown, a clamping block 307 is provided inside the switch slot 303, and sliders 308 are fixedly connected to both sides of the clamping block 307. A vertical rod 309 is slidably connected inside the clamping block 307, and a compression spring 310 is sleeved on the surface of the vertical rod 309. A pull rod 311 is fixedly connected to the bottom of the clamping block 307.

[0030] Further explanation, such as Figure 6 As shown, a clamping groove 312 for use with the clamping block 307 is formed at the bottom of the clamping plate 304 .

[0031] As a preferred embodiment of the present utility model, Figure 6 As shown, the number of the vertical rods 309 and the number of the compression springs 310 are both four.

[0032] The technical solution of the present utility model is further illustrated by means of specific embodiments below.

[0033] The working principle of the utility model is as follows: when in use, the user aligns the clamping block 305 on the top of the clamping plate 304 with the clamping groove 306 on the top of the inner wall of the opening 302 for connection, and at the same time presses the bottom of the clamping plate 304 against the inside of the opening 302, so that the clamping block 307 moves toward the bottom along the vertical rod 309 and the compression spring 310. When the clamping block 307 enters the interior of the switch groove 303 and the clamping groove 312 and the clamping block 307 are vertical, the compression spring 310 expands to make the clamping block 307 move toward the top and enter the clamping groove 312 to the inside, thereby fixing the clamping plate 304.

[0034] like Figures 7 and 8 As shown, the protective mechanism 4 includes an adjusting box 401, a motor 402 is fixedly installed on the top of the adjusting box 401, a worm 403 is fixedly connected to the output end of the motor 402, a worm wheel 404 is meshed on the surface of the worm 403, a rotating rod 405 is fixedly connected inside the worm wheel 404, a first gear 406 is fixedly connected to the surface of the rotating rod 405, a second gear 407 is meshed on the right side of the first gear 406, and a connecting rod 408 is fixedly connected inside the second gear 407.

[0035] like Figures 7 and 8As shown, the surface of the rotating rod 405 is fixedly connected to the screen 2, and the outer side of the screen 2 is movably connected to the communication box 1 through a sealing ring.

[0036] In the embodiment of the utility model, by starting the motor 402, the motor 402 rotates to drive the worm 403 to rotate, thereby driving the worm wheel 404 to rotate, and the worm wheel 404 drives the rotating rod 405 to rotate, thereby driving the first gear 406 and the second gear 407 to rotate, thereby driving the screen 2 to rotate for use. The above operation is reversed to make the screen 2 face the inside of the communication box 1, so as to provide protection and facilitate user use.

[0037] It is easy for those skilled in the art to understand that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An underwater optical communication device, characterized in that: The device comprises: a communication box (1), a screen (2) arranged on the front of the communication box (1), and a fixing mechanism (3) arranged on the back of the communication box (1); The fixing mechanism (3) comprises a fixing plate (301), a clamping plate (304) and a clamping assembly; the fixing plate (301) is provided with a through opening (302); a switch slot (303) is provided at the bottom of the through opening (302); the clamping plate (304) is arranged in the through opening (302); the top of the clamping plate (304) is fixedly connected to a clamping block (305); a clamping slot (306) used in conjunction with the clamping block (305) is provided at the top of the inner wall of the through opening (302); and the clamping assembly is arranged in the switch slot (303).

2. An underwater optical communication device according to claim 1, characterized in that: The clamping assembly comprises a clamping block (307), a slider (308), a vertical rod (309), a compression spring (310) and a pull rod (311); sliders (308) are fixedly provided on both sides of the clamping block (307); the interior of the clamping block (307) is slidably connected to the vertical rod (309); the surface of the vertical rod (309) is sleeved with a compression spring (310); and the bottom of the clamping block (307) is fixedly connected to the pull rod (311).

3. An underwater optical communication device according to claim 2, characterized in that: The bottom of the clamping plate (304) is provided with a clamping groove (312) that cooperates with the clamping block (307).

4. An underwater optical communication device according to claim 3, characterized in that: The number of the vertical rods (309) is four, and the four vertical rods (309) are symmetrically arranged inside the abutting block (307).

5. An underwater optical communication device according to claim 4, characterized in that: The number of the compression springs (310) is four, and the four compression springs (310) are all sleeved on the surface of the vertical rod (309).

6. An underwater optical communication device according to any one of claims 1 to 5, characterized in that: It also comprises a protection mechanism (4), wherein the protection mechanism (4) is arranged on the communication box (1) and connected to the screen (2).

7. An underwater optical communication device according to claim 6, characterized in that: The protection mechanism (4) comprises an adjusting box (401), a motor (402), a worm (403), a worm wheel (404), a rotating rod (405), a first gear (406), a second gear (407) and a connecting rod (408); the motor (402) is fixedly arranged on the top of the adjusting box (401); the output end of the motor (402) is fixedly connected to the worm (403); the surface of the worm (403) is meshed with the worm wheel (404); the interior of the worm wheel (404) is fixedly arranged with a rotating rod (405); the surface of the rotating rod (405) is fixedly arranged with a first gear (406); the first gear (406) is meshed with the second gear (407); the interior of the second gear (407) is fixedly arranged with a connecting rod (408).

8. An underwater optical communication device according to claim 7, characterized in that: The surface of the rotating rod (405) is fixedly connected to the screen (2) and is used to drive the screen (2) to rotate. The outer side of the screen (2) is movably connected to the communication box (1) via a sealing ring.

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