Wall-mounted optical fiber distribution box

Abstract

The utility model provides a wall-mounted optical fiber distribution box, which belongs to the field of optical fiber distribution box equipment and comprises a wall body, a first connecting block is connected onto the wall body, a quick release assembly is arranged in the first connecting block, a box body is arranged on one side of the wall body, and a limiting rod is arranged on the box body. After a first connecting plate is fixedly arranged on a connecting plate, a pressing plate is pressed, the pressing plate drives a connecting rod to move towards one side of a circular hole, and the connecting rod extrudes a spring in the circular hole, so that a convex block connected to an arc-shaped limiting ring is far away from a limiting groove, and a limiting rod connected to a box body is conveniently put into the limiting groove; the pressing plate is loosened, the spring rebounds to eject the connecting rod out of the round hole, when the connecting rod is ejected outwards, the connecting rod drives the arc-shaped limiting ring to move towards one side, a protruding block connected to the arc-shaped limiting ring is clamped in a clamping groove in the limiting rod, and the situation that the limiting rod slides in the limiting groove, and consequently the box body falls off is prevented.

Description

Technical Field

[0001] The utility model relates to the field of optical fiber distribution box equipment, in particular to a wall-mounted optical fiber distribution box. Background Art

[0002] Fiber optic distribution boxes are suitable for the wiring connection between optical cables and optical communication equipment. Through the adapter inside the distribution box, optical signals are led out with optical jumpers to realize the optical wiring function. They are suitable for the protective connection between optical cables and wiring pigtails, and are also suitable for use as optical fiber terminal points in optical fiber access networks. Wall-mounted fiber optic distribution boxes are generally set on a bracket and then installed on the wall. However, the current connection structure between the bracket and the wall is a fixed mode. When the fiber optic distribution box needs to be repaired or replaced, it is difficult to remove the fiber optic distribution box from the wall. Utility Model Content

[0003] In view of this, the utility model provides a wall-mounted fiber optic distribution box, which can be fixedly set on the wall by a first connecting plate. After the first connecting plate is fixedly set on the connecting plate, the pressing plate is pressed, and the pressing plate drives the connecting rod to move to one side of the circular hole. The connecting rod squeezes the spring in the circular hole, so that the protrusion connected to the arc limit ring is away from the limit groove, which is convenient for placing the limit rod connected to the box body into the limit groove. After the limit rod is placed in the limit groove, the pressing plate is released, and the spring rebounds to push the connecting rod out of the circular hole. When the connecting rod is pushed outward, the connecting rod drives the arc limit ring to move to one side, so that the protrusion connected to the arc limit ring is stuck in the slot on the limit rod, preventing the limit rod from sliding in the limit slot and causing the box body to fall.

[0004] In order to solve the above technical problems, the utility model provides a wall-mounted fiber optic distribution box, including a wall, which is used to fix the first connecting block, and a first connecting block is connected to the wall, and the first connecting block is used to connect to a limiting rod. A quick-release assembly is provided in the first connecting block, and the quick-release assembly facilitates quick removal and placement of the box. A box is provided on one side of the wall, and the box is used to place optical fibers. A limiting rod is provided on the box, and the limiting rod is used to connect the box and the first connecting block, so that the box can be connected to the first connecting block to fix the box to the wall.

[0005] The quick-release assembly includes a limiting groove, which is used to limit the limiting rod. The limiting groove is symmetrically arranged on the first connecting fastener, and the limiting rod is slidably arranged in the limiting groove.

[0006] A through hole is provided on one side of the first connecting block, and the through hole is used to limit the connecting rod and the arc-shaped limiting ring. The through hole is connected to the limiting groove, and a round hole is provided on one side of the through hole for placing a spring.

[0007] A spring is provided in the circular hole, and the spring is used to squeeze the connecting rod so that the boss on the arc-shaped limit ring connected to the connecting rod can be clamped in the groove on the limit rod. A connecting rod is slidingly provided in the through hole, and the connecting rod is used to drive the arc-shaped limit ring to slide left and right, and one end of the connecting rod is slidably set in the circular hole.

[0008] An arc-shaped limit ring is provided on the connecting rod, which is used to match the limit rod. The arc-shaped limit ring is concentrically arranged with the limit groove. A protrusion is provided on one side of the arc-shaped limit ring, which is used to be clamped in the clamping groove to prevent the limit rod from moving back and forth in the limit groove and causing the box to fall.

[0009] The limiting rod is provided with a slot matching the protrusion, and the slot is used to match the protrusion. The symmetrically arranged connecting rods are connected with a pressing block, which facilitates the simultaneous movement of the symmetrically arranged connecting rods. The pressing block is arranged on the side away from the circular hole.

[0010] The beneficial effects of the above technical solution of the utility model are as follows:

[0011] 1. Fix the first connecting plate on the wall. After the first connecting plate is fixed on the connecting plate, a quick-release assembly is connected to the first connecting rod, which can cooperate with the limit rod on the box body to facilitate the removal and placement of the box body.

[0012] 2. By pressing the pressing plate, the pressing plate drives the connecting rod to move toward one side of the circular hole. The connecting rod squeezes the spring in the circular hole, so that the protrusion connected to the arc-shaped limit ring is away from the limit groove, making it easier to place the limit rod connected to the box into the limit groove.

[0013] 3. After placing the limit rod into the limit groove, release the pressing plate, and the spring will rebound to push the connecting rod out of the round hole. When the connecting rod is pushed outward, the connecting rod drives the arc-shaped limit ring to move to one side, so that the protrusion connected to the arc-shaped limit ring is stuck in the groove on the limit rod, preventing the limit rod from sliding in the limit groove and causing the box to fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a wall-mounted optical fiber distribution box of the present utility model;

[0015] Figure 2 This is a left-side structural schematic diagram of the present utility model;

[0016] Figure 3 This is a front view structural diagram of the utility model;

[0017] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0018] Explanation of the accompanying reference numerals: 100, wall; 101, first connecting block; 102, box body; 103, limiting rod; 110, quick-release assembly; 111, limiting groove; 112, through hole; 113, round hole; 114, spring; 115, connecting rod; 116, arc-shaped limiting ring; 117, protrusion; 118, slot; 119, pressing block. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer, the following will be combined with the appended drawings of the embodiment of the present invention. Figure 1-4 , clearly and completely describing the technical solutions of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field fall within the scope of protection of the present invention.

[0020] like Figure 1-4 As shown:

[0021] This embodiment provides a wall-mounted fiber optic distribution box, including a wall 100, which is used to fix a first connecting block 101. The first connecting block 101 is fixedly connected to the wall 100, and the first connecting block 101 is used to connect a limiting rod 103. A quick-release assembly 110 is provided in the first connecting block 101, and the quick-release assembly 110 facilitates quick removal and placement of the box 102. A box 102 is provided on one side of the wall 100, and the box 102 is used to place optical fibers. A limiting rod 103 is provided on the box 102, and the limiting rod 103 is fixedly set on the box 102. The limiting rod 103 is used to connect the box 102 and the first connecting block 101, so that the box 102 can be connected to the first connecting block 101, and the box 102 is fixed to the wall 100.

[0022] The quick-release assembly 110 includes a limiting groove 111 , which is used to limit the limiting rod 103 . The limiting groove 111 is symmetrically arranged on the first connecting piece, and the limiting rod 103 is slidably arranged in the limiting groove 111 .

[0023] A through hole 112 is provided on one side of the first connecting block 101 , and the through hole 112 is used to limit the connecting rod 115 and the arc-shaped limiting ring 116 . The through hole 112 is connected to the limiting groove 111 , and a circular hole 113 is provided on one side of the through hole 112 , and the circular hole 113 is used to place a spring 114 .

[0024] A spring 114 is provided in the circular hole 113, and one end of the spring 114 is fixedly set in the circular hole 113. The spring 114 is used to squeeze the connecting rod 115 so that the boss on the arc-shaped limit ring 116 fixedly connected to the connecting rod 115 can be clamped in the groove 118 on the limit rod 103. The connecting rod 115 is slidably provided in the through hole 112, and the connecting rod 115 is used to drive the arc-shaped limit ring 116 to slide left and right. One end of the connecting rod 115 is slidably set in the circular hole 113.

[0025] An arc-shaped limit ring 116 is fixedly connected to the connecting rod 115. The arc-shaped limit ring 116 is used to match the limit rod 103. The arc-shaped limit ring 116 is concentrically arranged with the limit groove 111. A protrusion 117 is fixedly connected to one side of the arc-shaped limit ring 116. The protrusion is used to be clamped in the clamping groove 118 to prevent the limit rod 103 from moving back and forth in the limit groove 111 and the box body 102 from falling.

[0026] The limiting rod 103 is provided with a slot 118 that matches the protrusion 117. The slot 118 is used to match the protrusion 117. A pressing block 119 is fixedly connected to the symmetrically arranged connecting rods 115. The pressing block 119 facilitates the simultaneous movement of the symmetrically arranged connecting rods 115. The pressing block 119 is arranged on the side away from the circular hole 113.

[0027] Working principle: When in use, first fix the first connecting plate on the wall 100. After the first connecting plate is fixed on the connecting plate, by pressing the pressing plate, the pressing plate drives the connecting rod 115 to move toward the side of the circular hole 113. The connecting rod 115 squeezes the spring 114 in the circular hole 113, so that the protrusion 117 connected to the arc-shaped limiting ring 116 is away from the limiting groove 111, which makes it easier to put the limiting rod 103 connected to the box body 102 into the limiting groove 1 11, after placing the limit rod 103 into the limit groove 111, release the pressing plate, and the spring 114 rebounds to push the connecting rod 115 out of the round hole 113. When the connecting rod 115 is pushed outward, the connecting rod 115 drives the arc-shaped limit ring 116 to move to one side, so that the protrusion 117 connected to the arc-shaped limit ring 116 is clamped in the clamping groove 118 on the limit rod 103, preventing the limit rod 103 from sliding in the limit groove 111, causing the box body 102 to fall.

[0028] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0029] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A wall-mounted optical fiber distribution box, characterized in that: The invention comprises a wall (100), wherein a first connection block (101) is connected to the wall (100), a quick-release assembly (110) is arranged in the first connection block (101), a box (102) is arranged on one side of the wall (100), and a limiting rod (103) is arranged on the box (102).

2. A wall-mounted optical fiber distribution box according to claim 1, characterized in that: The quick-release assembly (110) comprises a limiting groove (111), the limiting groove (111) being symmetrically arranged on the first connecting fastener in the upper and lower directions, and the limiting rod (103) being slidably arranged in the limiting groove (111).

3. A wall-mounted optical fiber distribution box according to claim 2, characterized in that: A through hole (112) is provided on one side of the first connecting block (101), the through hole (112) is communicated with the limiting groove (111), and a circular hole (113) is provided on one side of the through hole (112).

4. A wall-mounted optical fiber distribution box according to claim 3, characterized in that: A spring (114) is provided in the circular hole (113), a connecting rod (115) is slidably provided in the through hole (112), and one end of the connecting rod (115) is slidably provided in the circular hole (113).

5. The wall-mounted optical fiber distribution box according to claim 4, characterized in that: An arc-shaped limiting ring (116) is provided on the connecting rod (115), the arc-shaped limiting ring (116) is concentrically arranged with the limiting groove (111), and a protrusion (117) is provided on one side of the arc-shaped limiting ring (116).

6. The wall-mounted optical fiber distribution box according to claim 5, characterized in that: The limiting rod (103) is provided with a slot (118) that matches the protrusion (117).

7. The wall-mounted optical fiber distribution box according to claim 6, characterized in that: A pressing block (119) is connected to the symmetrically arranged connecting rod (115), and the pressing block (119) is arranged on a side away from the circular hole (113).

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