Communication optical fiber cable corner fixing mechanism

Abstract

The utility model relates to the technical field of fixing mechanisms, and discloses a communication optical fiber cable corner fixing mechanism which comprises two fixing frames, one side of each fixing frame is fixedly provided with a connecting block used for being connected with a wall corner, one side of each connecting block is provided with a screw hole used for being connected with a wall through a screw, and the other side of each connecting block is provided with a screw hole. Inserting pieces are fixed to one sides of the two fixing frames, clamping assemblies are arranged on one sides of the fixing frames, and adjusting assemblies are arranged on one sides of the clamping assemblies. When the communication optical fiber cable is maintained, only the pulling plate needs to be pulled towards one side, the tension spring is stretched, meanwhile, the pressing rod leaves the outer side of the communication optical fiber cable, the communication optical fiber cable can be taken down very conveniently, only the pulling plate needs to be pulled towards one side, and the tension spring is stretched and drives the pressing rod to leave the outer side of the communication optical fiber cable. Therefore, the communication optical fiber cable is easily released, the operation is simple and convenient, complicated tools or steps are not needed, and the maintenance efficiency and convenience are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing mechanisms, in particular to a fixing mechanism for a communication optical fiber cable corner. Background Art

[0002] In a Chinese patent with the authorization announcement number CN220773313U, a communication optical fiber cable corner fixing mechanism is disclosed, which relates to the technical field of fixing devices, including a main body, a cover plate and a plug-in sheet, wherein the top of the main body is provided with a cover plate, one side of the main body is provided with a plug-in sheet, two of the plug-ins are rotatably connected by a connecting shaft, and the interior of the main body is provided with a receiving groove matching the optical fiber cable corner fixing mechanism; the utility model connects the two main bodies together by inserting a connecting shaft into the plug-in sheet after the plug-ins of the two main bodies are combined, and then the optical fiber cable corner fixing mechanism is placed in the receiving groove, so that it is bent along the receiving groove and fixed in position by a clamp, and then the main body and the cover plate are connected together by a clamp block, a clamp slot and a bolt, and finally a cement nail is used to pass through the mounting hole of the connection block and knocked into the wall to complete the corner fixing of the optical fiber cable corner fixing mechanism, and this method of first locking the position of the optical fiber cable corner fixing mechanism after bending and then connecting it to the wall facilitates the installation of the optical fiber cable corner fixing mechanism at the corner.

[0003] The above patent has the following defects: in the above patent, after the communication optical fiber cable is inserted into the receiving groove, it is necessary to use a clamp and a cover plate to clamp and fix the communication optical fiber cable. When the communication optical fiber cable needs to be removed for maintenance, multiple components need to be removed, which increases the difficulty of maintenance. For this reason, a fixing mechanism for the corner of the communication optical fiber cable is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a fixing mechanism for a communication optical fiber cable corner to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing mechanism for a communication optical fiber cable corner, comprising two fixing frames, one side of the fixing frames is fixed with a connection block for connecting to the corner of a wall, one side of the connection block is provided with a screw hole for connecting to the wall by screws, one side of the two fixing frames is fixed with a plug, one side of the fixing frames is provided with a clamping assembly, and one side of the clamping assembly is provided with an adjustment assembly;

[0006] The clamping assembly includes two support rods, a cross bar is fixed on the top of the support rod, two pressure rods are fixed on one side of the cross bar, and a plurality of clamping grooves for clamping and fixing communication optical fiber cables are provided on one side of the pressure rod and the fixing frame, and a rubber layer is bonded to the inner side of the clamping groove.

[0007] Preferably, the two inserts are hinged to each other, and the angle between the fixing frames is ninety degrees.

[0008] Preferably, a slide groove is provided inside the fixing frame, a pull plate is fixed at the bottom of the supporting rod, and a first slide plate is fixed on one side of the pull plate.

[0009] Preferably, the adjustment assembly comprises a second slide plate, one side of the second slide plate is threadedly connected to a screw rod, and one side of the screw rod is fixed with a bolt head located on one side of the fixing frame.

[0010] Preferably, a slide rod movably penetrating one side of the second slide plate is fixed to the inner wall of the slide groove, and a limiting block is fixed to one end of the screw rod.

[0011] Preferably, the screw rod is rotatably connected to the inner wall of the slide slot via a bearing, and the bolt head is located on one side of the fixing frame.

[0012] Preferably, the first slide plate and the second slide plate are both slidably connected to the inner side of the slide groove, and a tension spring is connected between the first slide plate and the second slide plate.

[0013] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0014] 1. Through the action of the rubber layer, the surface of the communication optical fiber cable is prevented from being damaged by the clamping force of the fixing frame and the pressure rod. The rubber layer is arranged on the inner side of the clamping groove to effectively prevent the fixing frame and the pressure rod from directly contacting the surface of the communication optical fiber cable during the clamping process, thereby preventing damage to the cable surface.

[0015] 2. When the communication optical fiber cable is to be maintained, it is only necessary to pull the pull plate to one side, which will stretch the tension spring and move the pressure rod away from the outside of the communication optical fiber cable. The communication optical fiber cable can be easily removed. Just pull the pull plate to one side, the tension spring will stretch and drive the pressure rod to move away from the outside of the communication optical fiber cable, thereby easily releasing the communication optical fiber cable. The operation is simple and convenient, and does not require complicated tools or steps, which greatly improves the efficiency and convenience of maintenance.

[0016] 3. By inserting a screwdriver into the inner side of the bolt head, the bolt head is rotated, and the second slide plate is moved along the slide bar toward the bolt head. At this time, the stretching distance of the tension spring is increased, and the tension of the tension spring is increased. By rotating the bolt head, the stretching distance and tension of the tension spring can be accurately controlled, thereby achieving precise adjustment of the clamping force of the communication optical fiber cable, avoiding problems such as cable damage or loose fixation caused by excessive or insufficient clamping force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0020] Figure 3 This is a schematic diagram of the structure of the utility model from a third viewing angle;

[0021] Figure 4 It is a schematic diagram of the top view structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the tension spring of the utility model.

[0023] Explanation of the accompanying drawings: 1. fixing frame; 2. insert; 3. clamping assembly; 31. support rod; 32. pull plate; 33. clamping groove; 34. cross bar; 35. pressure rod; 36. slide groove; 37. tension spring; 38. first slide plate; 4. rubber layer; 5. screw hole; 6. connecting block; 7. adjustment assembly; 71. bolt head; 72. screw rod; 73. second slide plate; 74. slide rod; 75. limit block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0026] Example

[0027] See also Figure 1-5 The utility model provides a technical solution: a fixing mechanism for a communication optical fiber cable corner, comprising two fixing frames 1, one side of the fixing frame 1 is fixed with a connecting block 6 for connecting to the corner of the wall, one side of the connecting block 6 is provided with a screw hole 5 for connecting to the wall by screws, and the screws are passed through the inner side of the screw hole 5 to connect the connecting block 6 to the corner of the wall respectively, one side of the two fixing frames 1 is fixed with a plug-in sheet 2, the two plug-in sheets 2 are hinged to each other, the angle between the fixing frames 1 is ninety degrees, one side of the fixing frame 1 is provided with a clamping assembly 3, and one side of the clamping assembly 3 is provided with an adjustment assembly 7;

[0028] In order to facilitate the clamping and fixing of the communication optical fiber cable, a clamping assembly 3 is provided. Figure 1 , Figure 2 and Figure 3 All of the communication optical fiber cables are in a loosened state, and the pressure rod 35 and the fixing frame 1 are fitted together. At this time, the communication optical fiber cables can be clamped and fixed. The clamping assembly 3 includes two support rods 31, and a cross bar 34 is fixed on the top of the support rod 31. Two pressure rods 35 are fixed on one side of the cross bar 34. The pull plate 32 is pulled to one side to stretch the tension spring 37, and multiple communication optical fiber cables are first placed on the inner side of the clamping groove 33 on the top of the fixing frame 1. The pressure rod 35 and one side of the fixing frame 1 are both provided with a plurality of clamping grooves 33 for clamping and fixing the communication optical fiber cables. A rubber layer 4 is bonded to the inner side of the clamping groove 33, and a slide groove 36 is provided inside the fixing frame 1;

[0029] A pull plate 32 is fixed to the bottom of the support rod 31, and then the force pulling the pull plate 32 is released. At this time, the tension spring 37 drives the pressure rod 35 to move downward, so that the two clamping grooves 33 clamp and fix the communication optical fiber cable. A first slide plate 38 is fixed to one side of the pull plate 32. The first slide plate 38 and the second slide plate 73 are both slidably connected to the inner side of the slide groove 36. A tension spring 37 is connected between the first slide plate 38 and the second slide plate 73. Under the action of the rubber layer 4, the surface of the communication optical fiber cable is prevented from being damaged by the clamping force of the fixing frame 1 and the pressure rod 35. The rubber layer 4 is arranged on the inner side of the clamping groove 33, which effectively prevents the fixing frame 1 and the pressure rod 35 from directly contacting the surface of the communication optical fiber cable during the clamping process, thereby preventing damage to the cable surface.

[0030] The screw rod 72 is fixed with a limit block 75 at one end of the screw rod 72, and the screw rod 72 is rotatably connected to the inner wall of the slot 36, so that the second slide plate 73 moves along the slide rod 74 toward the bolt head 71 side, thereby increasing the stretching distance of the tension spring 37 and increasing the tension force of the tension spring 37. The bolt head 71 is located on one side of the fixing frame 1. By rotating the bolt head 71, the stretching distance and tension of the tension spring 37 can be accurately controlled, thereby realizing accurate adjustment of the clamping force of the communication optical fiber cable, and avoiding problems such as cable damage or loose fixation caused by excessive or insufficient clamping force.

[0031] Working principle or structural principle: When it is necessary to fix the communication optical fiber cable at the corner of the wall, first pull the pull plate 32 to one side to stretch the tension spring 37, and place multiple communication optical fiber cables on the inner side of the clamping groove 33 on the top of the fixing frame 1, and then release the force of pulling the pull plate 32. At this time, the tension spring 37 drives the pressure rod 35 to move downward, so that the two clamping grooves 33 clamp and fix the communication optical fiber cable. At the same time, under the action of the rubber layer 4, the surface of the communication optical fiber cable is prevented from being damaged by the clamping force of the fixing frame 1 and the pressure rod 35. The rubber layer 4 is arranged on the inner side of the clamping groove 33, which effectively prevents the fixing frame 1 and the pressure rod 35 from directly contacting the surface of the communication optical fiber cable during the clamping process, thereby preventing damage to the cable surface;

[0032] By pulling the pull plate 32 to stretch the tension spring 37, the movement of the pressure rod 35 is controlled to achieve rapid clamping and release of the communication optical fiber cable. Relying on the tension of the tension spring 37, the communication optical fiber cable can be firmly clamped on the fixing frame 1, which helps to prevent the cable from loosening or falling off due to external force at the corner of the wall, thereby ensuring the stability and reliability of communication. Then, screws are passed through the inner side of the screw hole 5 to connect the connecting block 6 to the corner of the wall, so that the angle between the two fixing frames 1 is ninety degrees.

[0033] When it is necessary to maintain the clamped communication optical fiber cable, it is only necessary to pull the pull plate 32 to one side, so that the tension spring 37 is stretched and the pressure rod 35 is separated from the outside of the communication optical fiber cable. At this time, the communication optical fiber cable can be easily removed. It is only necessary to pull the pull plate 32 to one side, so that the tension spring 37 is stretched and drives the pressure rod 35 to separate from the outside of the communication optical fiber cable, thereby easily releasing the cable. The operation is simple and convenient, and no complicated tools or steps are required, which greatly improves the efficiency and convenience of maintenance.

[0034] When it is found during routine inspection that the clamping force of the communication optical fiber cable becomes low, it is only necessary to use a screwdriver to insert the inner side of the head of the bolt head 71, and then rotate the bolt head 71 clockwise. The bolt head 71 drives the screw rod 72 to rotate, and the second slide plate 73 moves along the slide rod 74 toward the side of the bolt head 71, so that the stretching distance of the tension spring 37 is increased, and the tension of the tension spring 37 is increased. By rotating the bolt head 71, the stretching distance and tension of the tension spring 37 can be accurately controlled, thereby achieving precise adjustment of the clamping force of the communication optical fiber cable, avoiding problems such as cable damage or loose fixation caused by excessive or insufficient clamping force.

[0035] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

Claims

1. A communication optical fiber cable corner fixing mechanism, comprising two fixing frames (1), characterized in that: A connecting block (6) for connecting to a wall corner is fixed on one side of the fixing frame (1); a screw hole (5) for connecting to the wall by means of screws is provided on one side of the connecting block (6); an insert (2) is fixed on one side of the two fixing frames (1); a clamping assembly (3) is provided on one side of the fixing frame (1); and an adjusting assembly (7) is provided on one side of the clamping assembly (3); The clamping assembly (3) comprises two support rods (31), a cross rod (34) is fixed on the top of the support rod (31), two pressure rods (35) are fixed on one side of the cross rod (34), and a plurality of clamping grooves (33) for clamping and fixing communication optical fiber cables are provided on one side of the pressure rod (35) and the fixing frame (1), and a rubber layer (4) is bonded to the inner side of the clamping groove (33).

2. A communication optical fiber cable corner fixing mechanism according to claim 1, characterized in that: The two inserting pieces (2) are hinged to each other, and the angle between the fixing frames (1) is ninety degrees.

3. A communication optical fiber cable corner fixing mechanism according to claim 1, characterized in that: A sliding groove (36) is provided inside the fixing frame (1), a pulling plate (32) is fixed at the bottom of the supporting rod (31), and a first sliding plate (38) is fixed on one side of the pulling plate (32).

4. A communication optical fiber cable corner fixing mechanism according to claim 3, characterized in that: The adjustment assembly (7) comprises a second slide plate (73), one side of the second slide plate (73) is threadedly connected to a screw rod (72), and one side of the screw rod (72) is fixed with a bolt head (71) located on one side of the fixing frame (1).

5. A communication optical fiber cable corner fixing mechanism according to claim 4, characterized in that: A slide rod (74) that movably passes through one side of the second slide plate (73) is fixed to the inner wall of the slide groove (36), and a limiting block (75) is fixed to one end of the screw rod (72).

6. A communication optical fiber cable corner fixing mechanism according to claim 5, characterized in that: The screw rod (72) is rotatably connected to the inner wall of the slide groove (36) via a bearing, and the bolt head (71) is located on one side of the fixing frame (1).

7. A communication optical fiber cable corner fixing mechanism according to claim 6, characterized in that: The first slide plate (38) and the second slide plate (73) are both slidably connected to the inner side of the slide groove (36), and a tension spring (37) is connected between the first slide plate (38) and the second slide plate (73).

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