An optical fiber switch for wireless transmission and coverage

Abstract

The utility model relates to the technical field of wireless transmission and coverage, and in particular to an optical fiber switch for wireless transmission and coverage, comprising a main body, a rotating block and a fixing buckle, through holes are provided on both sides of the main body, a notch is provided at the front of the lower surface of the main body, the notch is arc-shaped, an axial hole is provided at the top of the notch, a pin is rotatably connected inside the axial hole, a rotating block is fixedly connected at the lower end of the pin, and a square groove is provided on the lower surface of the rotating block. In the utility model, two groups of fixing buckles move toward the middle to clamp and fix the optical fiber, thereby preventing the optical fiber from falling off from the port under the action of external force, thereby affecting the transmission of network signals, and at the same time, the cover plate is stuck in the sealing groove to prevent dust from entering the square groove, and the rotating block is rotatably connected to the axial hole through the pin, so that the optical fiber drives the rotating block to rotate under the pulling of external force, thereby preventing the optical fiber from breaking due to excessive bending due to pulling, thereby affecting the transmission of network signals.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless transmission and coverage, in particular to an optical fiber switch for wireless transmission and coverage. Background Art

[0002] A fiber optic switch is a high-speed network transmission relay device, also called a fiber channel switch or a SAN switch. Compared with ordinary switches, it uses fiber optic cables as the transmission medium. The advantages of fiber optic transmission are fast speed and strong anti-interference ability, so it is widely used.

[0003] However, in existing fiber optic switches, the optical fiber is fixedly connected to the switch body by docking a plug with a socket, and the bending degree of the optical fiber is limited. When the optical fiber is pulled by external force, the connection between the optical fiber and the switch will cause it to break. Utility Model Content

[0004] The purpose of the utility model is to provide a fiber optic switch for wireless transmission and coverage, so as to solve the problem that the existing fiber optic switch is to fix the optical fiber to the switch body by docking the plug and the jack, and the bending degree of the optical fiber is limited. When the optical fiber is pulled by external force, it will cause the connection between the optical fiber and the switch to break.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fiber optic switch for wireless transmission and coverage, comprising a main body, a rotating block and a fixing buckle, through holes are provided on both sides of the main body, a notch is provided on the front part of the lower surface of the main body, the notch is arc-shaped, an axial hole is provided on the top of the notch, a pin shaft is rotatably connected inside the axial hole, and a rotating block is fixedly connected to the lower end of the pin shaft.

[0006] Preferably, a square groove is provided on the lower surface of the rotating block, and sliding grooves are provided in the middle of the outer walls on both sides of the rotating block. The sliding grooves extend through the outer walls of the rotating block to the outside, and a sliding rod is slidingly connected inside the sliding groove, and a threaded hole is provided inside the sliding rod.

[0007] Preferably, a bolt is connected inside the threaded hole, the bolt is rotatably connected to the slide slot, the bolt passes through the slide slot and extends to the outside, the bolt nut fits with the outer wall of the rotating block, one end of the sliding rod is fixedly connected with a fixing buckle, the fixing buckle is inside the square slot, and the two groups of fixing buckles fit sideways.

[0008] Preferably, a threading hole is provided on the outer wall of the end face of the rotating block, and the threading hole passes through the outer wall of the rotating block and extends to the outside, and the center of the threading hole is the same as the center of the fixing buckle.

[0009] Preferably, a port is provided on the inner wall of the square groove, the port is connected to the pin shaft through an internal wire, a wire connection is provided between the pin shaft and the shaft hole, and the center of the port is the same as the center of the threading hole.

[0010] Preferably, a sealing groove is provided at the lower end of the rotating block, the sealing groove is communicated with the interior of the square groove, the sealing groove passes through the interior of the rotating block and extends to the outside, and a cover plate is connected to the interior of the sealing groove.

[0011] Preferably, the through hole passes through the interior of the main body and extends to the slot, the interior of the through hole is connected with the interior of the slot, and the through hole corresponds to the position of the bolt.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the two sets of fixing buckles move toward the middle to clamp and fix the optical fiber, thereby preventing the optical fiber from falling off from the port under the action of external force, thereby affecting the network signal transmission. At the same time, the cover plate is stuck in the sealing groove to prevent dust from entering the square groove.

[0014] 2. In the utility model, the rotating block is rotatably connected to the shaft hole through a pin shaft, so that the optical fiber drives the rotating block to rotate under the pulling of external force, thereby avoiding the breakage of the optical fiber caused by excessive bending due to pulling, thereby affecting the transmission of network signals. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the overall expanded structure of the utility model;

[0019] Figure 5 for Figure 4 A partially enlarged overall structural schematic diagram of the utility model A.

[0020] In the figure: 1. main body; 2. through hole; 3. notch; 4. shaft hole; 5. pin; 6. rotating block; 7. threading hole; 8. slide groove; 9. sliding rod; 901, threaded hole; 10. fixing buckle; 11. bolt; 12. port; 13. sealing groove; 14. cover plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] See also Figure 1-5 The utility model provides a technical solution: an optical fiber switch for wireless transmission and coverage, comprising a main body 1, a rotating block 6 and a fixing buckle 10, through holes 2 are opened on both sides of the main body 1, a slot 3 is opened on the front of the lower surface of the main body 1, the slot 3 is arc-shaped, the through hole 2 passes through the inside of the main body 1 and extends to the slot 3, the inside of the through hole 2 is connected with the inside of the slot 3, an axial hole 4 is opened on the top of the slot 3, a pin shaft 5 is rotatably connected inside the axial hole 4, and a rotating block 6 is fixedly connected to the lower end of the pin shaft 5.

[0026] The screwdriver 2 is connected to the screwdriver 11 and the screwdriver 12 is connected to the screwdriver 11. The screwdriver 11 is connected to the screwdriver 11 and the screwdriver 12 is connected to the screwdriver 11. The screwdriver 11 is connected to the screwdriver 11 and the screwdriver 12 is connected to the screwdriver 11.

[0027] In this embodiment, a threading hole 7 is provided on the outer wall of the end face of the rotating block 6, and the threading hole 7 extends through the outer wall of the rotating block 6 to the outside. The center of the threading hole 7 is the same as the center of the buckle of the fixing buckle 10. A port 12 is provided on the inner wall of the square groove. The port 12 is connected to the pin shaft 5 through an internal wire. A wire connection is provided between the pin shaft 5 and the shaft hole 4. The center of the port 12 is the same as the center of the threading hole 7, so that the optical fiber bundle passes through the through hole 7 and is inserted into the port 12, and is clamped and fixed by the fixing buckle 10.

[0028] In this embodiment, a sealing groove 13 is opened at the lower end of the rotating block 6, and the sealing groove 13 is connected to the inside of the square groove. The sealing groove 13 extends through the inside of the rotating block 6 to the outside. The inside of the sealing groove 13 is connected with a cover plate 14, which is stuck in the inside of the sealing groove 13 to prevent dust from entering the inside of the square groove. The working principle of the utility model is as follows: the optical fiber is passed through the threading hole 7 into the inside of the square groove until it is inserted into the port 12, and is connected to the pin shaft 5 through the wire inside the port 12, and the pin shaft 5 is connected to the shaft hole 4 through the wire, so that the signal is transmitted to the internal module of the main body 1, and the screwdriver is passed through the through hole 2 to connect with the bolt 11 nut, and the bolt 11 is rotated to make the sliding rod 9 slide inward and drive the fixing buckle 10 to move synchronously, and the two sets of fixing buckles 10 move toward the middle to clamp and fix the optical fiber, so that the optical fiber is prevented from falling off from the port 12 under the action of external force, thereby affecting the network signal transmission, and then the cover plate 14 is stuck in the sealing groove 13 to prevent dust from entering the square groove, and the rotating block 6 is rotatably connected to the shaft hole 4 through the pin shaft 5, so that the optical fiber drives the rotating block 6 to rotate under the pulling of external force, so that the breakage caused by excessive bending of the optical fiber due to pulling is avoided.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical fiber switch for wireless transmission and coverage, comprising a main body (1), a rotating block (6) and a fixing buckle (10), characterized in that: Through holes (2) are provided on both sides of the main body (1), a slot (3) is provided on the front part of the lower surface of the main body (1), the slot (3) is arc-shaped, an axial hole (4) is provided on the top of the slot (3), a pin shaft (5) is rotatably connected inside the axial hole (4), and a rotating block (6) is fixedly connected to the lower end of the pin shaft (5).

2. The optical fiber switch for wireless transmission and coverage according to claim 1, characterized in that: A square groove is provided on the lower surface of the rotating block (6), and a sliding groove (8) is provided in the middle of the outer walls on both sides of the rotating block (6). The sliding groove (8) passes through the outer wall of the rotating block (6) and extends to the outside. A sliding rod (9) is slidably connected inside the sliding groove (8), and a threaded hole (901) is provided inside the sliding rod (9).

3. The optical fiber switch for wireless transmission and coverage according to claim 2, characterized in that: The threaded hole (901) is internally connected with a bolt (11), the bolt (11) is rotatably connected to the slide groove (8), the bolt (11) passes through the slide groove (8) and extends to the outside, the nut of the bolt (11) is in contact with the outer wall of the rotating block (6), one end of the sliding rod (9) is fixedly connected with a fixing buckle (10), the fixing buckle (10) is inside the square groove, and the sides of the two groups of fixing buckles (10) are in contact with each other.

4. The optical fiber switch for wireless transmission and coverage according to claim 1, characterized in that: A threading hole (7) is provided on the outer wall of the end face of the rotating block (6), and the threading hole (7) passes through the outer wall of the rotating block (6) and extends to the outside. The center of the threading hole (7) is the same as the center of the buckle of the fixing buckle (10).

5. The optical fiber switch for wireless transmission and coverage according to claim 2, characterized in that: A port (12) is provided on the inner wall of the square groove, and the port (12) is connected to the pin shaft (5) through an internal wire. A wire connection is provided between the pin shaft (5) and the shaft hole (4), and the center of the port (12) is the same as the center of the threading hole (7).

6. The optical fiber switch for wireless transmission and coverage according to claim 3, characterized in that: A sealing groove (13) is provided at the lower end of the rotating block (6), the sealing groove (13) is connected to the inside of the square groove, the sealing groove (13) penetrates the inside of the rotating block (6) and extends to the outside, and a cover plate (14) is connected to the inside of the sealing groove (13).

7. The optical fiber switch for wireless transmission and coverage according to claim 1, characterized in that: The through hole (2) passes through the interior of the main body (1) and extends to the slot (3); the interior of the through hole (2) is connected to the interior of the slot (3); and the position of the through hole (2) corresponds to that of the bolt (11).

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