Industrial-grade optical fiber switch

Abstract

The utility model discloses an industrial-grade optical fiber switch, which relates to the technical field of optical fiber switches and comprises an optical fiber switch main body, a mounting mechanism is arranged at the bottom of the optical fiber switch main body and comprises a mounting plate, and two positioning plates are fixedly mounted on the front side and the rear side of the mounting plate respectively. Fixing plates are fixedly mounted on the left side and the right side of the top of the mounting plate, fixing grooves are formed in the tops of the two fixing plates, the optical fiber switch body comprises an optical fiber switch shell, and a movable detachable cover is movably mounted at the left end of the optical fiber switch shell; and a fixed block is fixedly mounted on the front side of the left end of the optical fiber switch shell. According to the utility model, through the cooperation of the optical fiber switch main body and the installation mechanism, the optical fiber switch main body can be stably clamped and installed on the installation mechanism by using the clamping plate, and the optical fiber switch main body can be disassembled only by pulling the pull block, so that the installation between the optical fiber switch main body and the installation mechanism is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber switches, in particular to an industrial-grade optical fiber switch. Background Art

[0002] Industrial fiber optic switches are data communication devices designed for industrial scenarios. They are suitable for various harsh industrial environments, such as high temperature, high humidity, strong electromagnetic interference, etc. They can be used in a wide range of fields such as control systems, automated production lines, robots, and power systems. The existing technology has the following problems:

[0003] Chinese patent document CN217508798U discloses an industrial-grade fiber optic switch, which belongs to the technical field of fiber optic switches. It aims at the problem that the industrial-grade fiber optic switch is inconvenient to be disassembled and maintained during use and the daily heat dissipation effect will be affected by the installation environment. The utility model comprises a fiber optic switch body, a plurality of symmetrically arranged mounting sleeves are fixed at the bottom end of the fiber optic switch body, a mounting seat is arranged below the fiber optic switch body, and a mounting column is fixed at the top of the mounting seat; the utility model can make the limit assembly automatically limit and fix the fiber optic switch body and the mounting seat by plugging the mounting sleeve and the mounting column, so as to facilitate the installation of the fiber optic switch body, support the bottom of the fiber optic switch body by the mounting column and the support column, reserve the bottom space of the fiber optic switch body when it is installed, ensure the heat dissipation effect of the fiber optic switch body in daily use, and improve the service life of the industrial-grade fiber optic switch.

[0004] Although the above-mentioned documents can realize the rapid disassembly and assembly of the switch, in actual use, since the installation of the fiber optic switch is not limited to parallel installation, it may also need to be installed on the wall. When installed on the wall, the entire fiber optic switch can only be installed vertically. Since the fiber optic switch body can be disassembled by pressing in the above-mentioned documents, it may cause the fiber optic switch body to fall off when it is accidentally touched, and the installation is not stable enough. At the same time, the above-mentioned documents can only remove the fiber optic switch body from the mounting base. When the internal part of the fiber optic switch body needs to be repaired, the fiber optic switch body needs to be disassembled. The fiber optic switch body is assembled and installed using bolts, which results in a slow disassembly and assembly speed when the internal part of the fiber optic switch body is repaired, affecting the maintenance efficiency. Utility Model Content

[0005] The utility model provides an industrial-grade optical fiber switch to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An industrial-grade fiber optic switch comprises a fiber optic switch body, a mounting mechanism is provided at the bottom of the fiber optic switch body, the mounting mechanism comprises a mounting plate, two positioning plates are fixedly installed on the front and rear sides of the mounting plate, fixing plates are fixedly installed on the left and right sides of the top of the mounting plate, and fixing grooves are provided on the tops of the two fixing plates. The fiber optic switch body comprises a fiber optic switch housing, a movable disassembly cover is movably installed on the left end of the fiber optic switch housing, a fixing block is fixedly installed on the left front side of the fiber optic switch housing, and card boards are fixedly installed on the left and right sides of the bottom of the fiber optic switch housing, the two card boards are respectively clamped with the two fixing grooves, and a buckle groove is provided on the front side of the card board.

[0008] A further improvement of the technical solution of the utility model is that a buckle compartment is opened on the inner front side of the fixing plate, and the buckle compartment is located on the front side of the fixing groove; a disassembly compartment is opened on the frontmost side of the inner wall of the fixing plate, and the disassembly compartment is located on the front side of the buckle compartment.

[0009] A further improvement of the technical solution of the utility model is that a snap spring is fixedly installed on the front side of the inner wall of the snap compartment, a snap plate is fixedly installed on the rear end of the snap spring, the snap plate is slidably connected to the inner wall of the snap compartment, a beveled snap one is fixedly installed on the rear side of the snap plate, and the beveled snap one penetrates into the inner cavity of the fixing groove and is snapped into the snap groove.

[0010] A further improvement of the technical solution of the utility model is that: a pull rope is fixedly connected to the front side of the snap plate, a limit plate is slidably provided in the inner cavity of the disassembly compartment, the pull rope passes through the inner cavity of the disassembly compartment and is fixedly connected to the rear side of the limit plate, a connecting rod is fixedly installed on the front side of the limit plate, and the front end of the connecting rod passes through the front side of the fixed plate and is fixedly installed with a pull block.

[0011] A further improvement of the technical solution of the utility model is that a locking block is fixedly installed on the front side of the left end of the movable disassembly cover, a positioning cabin is opened inside the locking block, a spring is fixedly installed on the rear side of the inner part of the positioning cabin, a pressure plate is fixedly installed on the front end of the spring, a beveled edge buckle 2 is fixedly installed on the front side of the pressure plate, an installation cabin is opened inside the fixed block, and the beveled edge buckle 2 extends to the front side of the locking block and extends through the inner cavity of the installation cabin where it is inserted.

[0012] A further improvement of the technical solution of the utility model is that a disassembly knob is movably installed on the front side of the fixed block, a threaded rod is fixedly installed at the center of the rear end of the disassembly knob, a movable plate is threadedly installed on the outer wall of the threaded rod, a connecting plate is fixedly installed on the top of the movable plate, a push plate is fixedly installed on the bottom front side of the connecting plate, and the push plate can squeeze the second bevel buckle.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] 1. The utility model provides an industrial-grade fiber optic switch. Through the cooperation between the fiber optic switch body and the mounting mechanism, the fiber optic switch body can be stably mounted on the mounting mechanism by using a card plate, and when disassembling, it only needs to pull the pull block, thereby making the installation between the fiber optic switch body and the mounting mechanism more stable.

[0015] 2. The utility model provides an industrial-grade fiber optic switch. Through the cooperation among the fiber optic switch housing, the movable disassembly cover, the locking block and the fixed block, the fiber optic switch housing can be opened by rotating the movable disassembly cover, thereby facilitating the internal maintenance. The fixed block and the locking block can be used to fix the movable disassembly cover after it is combined, thereby improving the maintenance efficiency of the electronic components inside the fiber optic switch housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the installation mechanism of the utility model structure;

[0018] Figure 3 This is a schematic diagram of the main body of the optical fiber switch structure of the utility model;

[0019] Figure 4 It is a cross-sectional schematic diagram of a fixing plate of the structure of the utility model;

[0020] Figure 5 It is a cross-sectional schematic diagram of the locking block and the fixing block of the structure of the utility model;

[0021] Figure 6 This is an enlarged schematic diagram of location A.

[0022] In the figure: 1. Fiber optic switch body; 11. Fiber optic switch housing; 111. Card plate; 1111. Buckle slot; 12. Movable disassembly cover; 121. Locking block; 1211. Positioning cabin; 1212. Spring; 1213. Pressing plate; 1214. Bevel buckle 2; 13. Fixing block; 131. Disassembly knob; 1311. Threaded rod; 1312. Moving plate; 1313. Connecting plate; 1314. Pushing plate; 132. Mounting cabin; 2. Mounting mechanism; 21. Mounting plate; 22. Positioning plate; 23. Fixing plate; 231. Fixing slot; 232. Buckle cabin; 2321. Buckle plate; 2322. Bevel buckle 1; 2323. Buckle spring; 2324. Pull rope; 233. Disassembly cabin; 2331. Limiting plate; 2332. Connecting rod; 2333. Pulling block. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 , Figure 2 , Figure 3 As shown, the utility model provides an industrial-grade optical fiber switch, including an optical fiber switch body 1, a mounting mechanism 2 is arranged at the bottom of the optical fiber switch body 1, the mounting mechanism 2 includes a mounting plate 21, two positioning plates 22 are fixedly installed on the front and rear sides of the mounting plate 21, and fixing plates 23 are fixedly installed on the left and right sides of the top of the mounting plate 21, and fixing grooves 231 are opened on the tops of the two fixing plates 23, and the optical fiber switch body 1 includes an optical fiber switch housing 11, a movable disassembly cover 12 is movably installed on the left end of the optical fiber switch housing 11, and a fixing block 13 is fixedly installed on the left front side of the optical fiber switch housing 11, and a card plate 111 is fixedly installed on the left and right sides of the bottom of the optical fiber switch housing 11, and the two card plates 111 are respectively clamped with the two fixing grooves 231, and a buckle groove 1111 is opened on the front side of the card plate 111;

[0025] The installation of the optical fiber switch housing 11 can be completed by first fixing the installation plate 21 through the four positioning plates 22 with bolts, and then aligning the two card plates 111 at the bottom of the optical fiber switch housing 11 with the fixing grooves 231 opened on the tops of the two fixing plates 23 and snapping them in. The fixing block 13 can limit and fix the movable disassembly cover 12.

[0026] like Figure 4 As shown, a buckle chamber 232 is provided at the front side of the fixing plate 23, and the buckle chamber 232 is located at the front side of the fixing groove 231. A disassembly chamber 233 is provided at the front side of the inner wall of the fixing plate 23, and the disassembly chamber 233 is located at the front side of the buckle chamber 232. A buckle spring 2323 is fixedly installed at the front side of the inner wall of the buckle chamber 232, and a buckle plate 2321 is fixedly installed at the rear end of the buckle spring 2323. The buckle plate 2321 is slidably connected to the inner wall of the buckle chamber 232, and a beveled buckle 2321 is fixedly installed at the rear side of the buckle plate 2321. 322, and the oblique side buckle 2322 penetrates into the inner cavity of the fixing groove 231 and is engaged with the buckle groove 1111, a pull rope 2324 is fixedly connected to the front side of the buckle plate 2321, a limit plate 2331 is slidably provided in the inner cavity of the disassembly chamber 233, the pull rope 2324 penetrates into the inner cavity of the disassembly chamber 233 and is fixedly connected to the rear side of the limit plate 2331, a connecting rod 2332 is fixedly installed on the front side of the limit plate 2331, and the front end of the connecting rod 2332 penetrates into the front side of the fixing plate 23 and is fixedly installed with a pull block 2333;

[0027] When the card plate 111 is inserted into the fixing groove 231, the card plate 111 will squeeze the upper bevel of the bevel buckle 2322, so that the bevel buckle 2322 moves forward, and the bevel buckle 2321 is used to squeeze the buckle spring 2323 in the inner cavity of the buckle compartment 232, so that the bevel buckle 2322 is inserted into the buckle groove 1111 on the front side of the card plate 111 under the rebound effect of the buckle spring 2323, and the horizontal surface at the bottom of the bevel buckle 2322 is used to limit the card plate 111 , thus completing the installation of the optical fiber switch housing 11. When disassembling, only the pull block 2333 on the front side of the two fixing plates 23 can be pulled to use the connection between the connecting rod 2332 and the limiting plate 2331 to pull the pull rope 2324 forward, thereby pulling the buckle plate 2321 forward, so that the bevel buckle 2322 is pulled out of the buckle groove 1111, and the limit of the card plate 111 can be released, and the optical fiber switch housing 11 can be removed. When releasing the hand, the pull block 2333 can be reset under the rebound of the buckle spring 2323

[0028] like Figure 5 , Figure 6 As shown, a locking block 121 is fixedly installed on the front side of the left end of the movable disassembly cover 12, a positioning chamber 1211 is provided inside the locking block 121, a spring 1212 is fixedly installed on the rear side of the positioning chamber 1211, a pressure plate 1213 is fixedly installed on the front end of the spring 1212, a bevel buckle 1214 is fixedly installed on the front side of the pressure plate 1213, an installation chamber 132 is provided inside the fixing block 13, and the bevel buckle 1214 penetrates to the front side of the locking block 121. The fixing block 13 is inserted into the inner cavity of the installation chamber 132, and a disassembly knob 131 is movably installed on the front side of the fixing block 13, a threaded rod 1311 is fixedly installed at the center of the rear end of the disassembly knob 131, a movable plate 1312 is threadedly installed on the outer wall of the threaded rod 1311, a connecting plate 1313 is fixedly installed on the top of the movable plate 1312, and a push plate 1314 is fixedly installed on the bottom front side of the connecting plate 1313, and the push plate 1314 can squeeze the bevel buckle 1214;

[0029] When it is necessary to repair the inside of the fiber optic switch housing 11, the threaded rod 1311 in the installation chamber 132 can be driven to rotate by rotating the disassembly knob 131 on the front side of the fixing block 13, so that the movable plates 1312 on the left and right sides that are in contact with the inside of the installation chamber 132 move backwards, and the connection between the connecting plate 1313 and the pushing plate 1314 can be used to drive the pushing plate 1314 to move backwards, and squeeze the beveled buckle 1214 that is stuck in the installation chamber 132 to move it out of the installation chamber 132, thereby releasing the limit of the locking block 121, and the installation chamber 132 can be opened. The movable disassembly cover 12 is rotated and opened to inspect the inside of the fiber optic switch housing 11, and then the disassembly knob 131 is reversed, so that the threaded rod 1311 is reversed, and the movable plate 1312 and the push plate 1314 are driven to move forward and reset. After the inspection is completed, the movable disassembly cover 12 can be rotated and merged, so that the fixing block 13 squeezes the right bevel of the bevel buckle 1214, so that the pressure plate 1213 compresses the spring 1212, and under the rebound action of the spring 1212, the bevel buckle 1214 is successfully inserted into the inner cavity of the installation cabin 132 to complete the fixation.

[0030] The following is a detailed description of the working principle of this industrial-grade fiber optic switch.

[0031] like Figure 1-6As shown, the mounting plate 21 is first fixedly installed by passing bolts through the four positioning plates 22, and then the two clamping plates 111 at the bottom of the optical fiber switch housing 11 are aligned with the fixing grooves 231 opened on the tops of the two fixing plates 23 and clamped in. The clamping plate 111 can squeeze the upper bevel of the bevel buckle 2322, so that the bevel buckle 2322 moves forward, and the buckle plate 2321 is used to squeeze the buckle spring 2323 in the inner cavity of the buckle cabin 232, so that the bevel buckle 2322 is clamped into the buckle on the front side of the clamping plate 111 under the rebound action of the buckle spring 2323. The horizontal surface at the bottom of the beveled buckle 2322 is used to limit the position of the card plate 111, thereby completing the installation of the optical fiber switch housing 11. When disassembling, it is only necessary to pull the pull block 2333 on the front side of the two fixing plates 23, and the pull rope 2324 can be pulled forward by using the connection between the connecting rod 2332 and the limiting plate 2331, so as to pull the buckle plate 2321 forward, so that the beveled buckle 2322 is pulled out of the buckle groove 1111, and the limit of the card plate 111 can be released, and the optical fiber switch housing 11 can be removed. When releasing the hand, the pull block 2333 can be in the buckle spring 2 When the fiber optic switch housing 11 needs to be repaired, the disassembly knob 131 on the front side of the fixing block 13 can be rotated to drive the threaded rod 1311 in the installation chamber 132 to rotate, so that the movable plates 1312 on the left and right sides that are in contact with the inside of the installation chamber 132 move backwards, and the connection between the connecting plate 1313 and the push plate 1314 can be used to drive the push plate 1314 to move backwards, and squeeze the bevel buckle 1214 inserted into the installation chamber 132 to move it out of the installation chamber 132, thereby releasing the restriction on the locking block 121. The movable disassembly cover 12 can be rotated to open the interior of the optical fiber switch housing 11 for inspection and maintenance, and then the disassembly knob 131 is reversed to reverse the threaded rod 1311 and drive the movable plate 1312 and the push plate 1314 to move forward and reset. After the inspection and maintenance is completed, the movable disassembly cover 12 can be rotated and merged to make the fixing block 13 squeeze the right bevel of the bevel buckle 1214, so that the pressure plate 1213 compresses the spring 1212, and under the rebound action of the spring 1212, the bevel buckle 1214 is successfully snapped into the inner cavity of the installation cabin 132 to complete the fixation.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An industrial-grade optical fiber switch, comprising an optical fiber switch body (1), characterized in that: The bottom of the optical fiber switch body (1) is provided with a mounting mechanism (2), the mounting mechanism (2) comprising a mounting plate (21), two positioning plates (22) are fixedly mounted on both the front and rear sides of the mounting plate (21), fixing plates (23) are fixedly mounted on both the left and right sides of the top of the mounting plate (21), and fixing grooves (231) are provided on the tops of the two fixing plates (23). The optical fiber switch body (1) comprises an optical fiber switch housing (11), a movable disassembly cover (12) is movably mounted on the left end of the optical fiber switch housing (11), a fixing block (13) is fixedly mounted on the front side of the left end of the optical fiber switch housing (11), and a clamping plate (111) is fixedly mounted on both the left and right sides of the bottom of the optical fiber switch housing (11), the two clamping plates (111) are respectively clamped with the two fixing grooves (231), and a clamping groove (1111) is provided on the front side of the clamping plate (111).

2. The industrial-grade fiber optic switch according to claim 1, characterized in that: A buckle chamber (232) is provided on the front inner side of the fixing plate (23), and the buckle chamber (232) is located on the front side of the fixing groove (231). A disassembly chamber (233) is provided on the frontmost side of the inner wall of the fixing plate (23), and the disassembly chamber (233) is located on the front side of the buckle chamber (232).

3. An industrial-grade optical fiber switch according to claim 2, characterized in that: A snap spring (2323) is fixedly installed on the front side of the inner wall of the snap compartment (232), a snap plate (2321) is fixedly installed on the rear end of the snap spring (2323), the snap plate (2321) is slidably connected to the inner wall of the snap compartment (232), a beveled snap one (2322) is fixedly installed on the rear side of the snap plate (2321), and the beveled snap one (2322) passes through the inner cavity of the fixing groove (231) and is snapped with the snap groove (1111).

4. The industrial-grade optical fiber switch according to claim 3, characterized in that: A pull rope (2324) is fixedly connected to the front side of the snap plate (2321); a limit plate (2331) is slidably provided in the inner cavity of the disassembly chamber (233); the pull rope (2324) passes through the inner cavity of the disassembly chamber (233) and is fixedly connected to the rear side of the limit plate (2331); a connecting rod (2332) is fixedly installed on the front side of the limit plate (2331); a front end of the connecting rod (2332) passes through the front side of the fixed plate (23) and is fixedly installed with a pull block (2333).

5. The industrial-grade fiber optic switch according to claim 1, characterized in that: A locking block (121) is fixedly installed on the front side of the left end of the movable disassembly cover (12); a positioning chamber (1211) is provided inside the locking block (121); a spring (1212) is fixedly installed on the rear side of the positioning chamber (1211); a pressure plate (1213) is fixedly installed on the front end of the spring (1212); a second bevel buckle (1214) is fixedly installed on the front side of the pressure plate (1213); an installation chamber (132) is provided inside the fixing block (13); the second bevel buckle (1214) penetrates to the front side of the locking block (121) and penetrates and snaps into the inner cavity of the installation chamber (132).

6. An industrial-grade optical fiber switch according to claim 5, characterized in that: A disassembly knob (131) is movably mounted on the front side of the fixed block (13); a threaded rod (1311) is fixedly mounted at the center of the rear end of the disassembly knob (131); a movable plate (1312) is threadedly mounted on the outer wall of the threaded rod (1311); a connecting plate (1313) is fixedly mounted on the top of the movable plate (1312); a push plate (1314) is fixedly mounted on the front side of the bottom of the connecting plate (1313); and the push plate (1314) can squeeze the second bevel buckle (1214).

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