Optical fiber installation auxiliary device

Abstract

The utility model belongs to the field of auxiliary devices, and particularly relates to an optical fiber installation auxiliary device which comprises an installation disc, a fixed clamping sleeve is fixedly connected to the upper end of the installation disc, a sliding block is slidably connected to the interior of the installation disc, a movable clamping sleeve is fixedly connected to the top of the sliding block, and a locking pin is slidably connected to the interior of the movable clamping sleeve. The lower end of the locking pin is connected with the mounting disc in an inserted mode, and the middle section of a pin body of the locking pin is fixedly connected with a guide block. By arranging the arc-shaped mounting disc, then arranging the fixed clamping sleeve on the mounting disc and then arranging the movable clamping sleeve capable of sliding in the movable clamping sleeve through the sliding block, after an optical fiber sequentially penetrates through the fixed clamping sleeve and the movable clamping sleeve, the arrangement direction of the optical fiber can be adjusted through the change of the position of the movable clamping sleeve; compared with a common wire clamp, the wire clamp is more practical.

Description

Technical Field

[0001] The utility model belongs to the field of auxiliary devices, and in particular relates to an auxiliary device for optical fiber installation. Background Art

[0002] Fiber optic wall clamp is an auxiliary device used to fix fiber optic cables, commonly used for indoor wall or ceiling installation. It usually consists of a clamp and fixing screws.

[0003] The main function of the fiber optic wall clamp is to fix the fiber optic cable to the wall or ceiling to prevent the cable from loosening or pulling randomly. It can effectively protect the connection part of the fiber optic cable and prevent the cable from being damaged or twisted by external objects. At the same time, the fiber optic wall clamp can also make the cable neatly arranged on the wall or ceiling, improving the beauty and safety of the cable.

[0004] When the existing optical fiber installation auxiliary device is used, it needs to be fixed on the wall after the optical fiber laying direction is determined, but when the laying direction is adjusted, it needs to be pulled out and fixed again, which is not practical. Therefore, it needs to be improved. Summary of the invention

[0005] The utility model aims to provide an optical fiber installation auxiliary device, which solves the problem that the existing optical fiber installation auxiliary device needs to be fixed on the wall after the optical fiber laying direction is determined, but needs to be pulled out and fixed again when the laying direction is adjusted, which is not practical.

[0006] In order to achieve the above-mentioned purpose, the utility model provides an optical fiber installation auxiliary device, including an installation disk, the upper end of the installation disk is fixedly connected to a fixed sleeve, the interior of the installation disk is slidably connected to a slider, the top of the slider is fixedly connected to a movable sleeve, the interior of the movable sleeve is slidably connected to a locking pin, the lower end of the locking pin is plugged into the installation disk, the middle section of the pin body of the locking pin is fixedly connected to a guide block, and the guide block is slidably connected to the interior of the movable sleeve, the interior of the movable sleeve is fixedly connected to a guide rod, the guide rod passes through the guide block and is slidably connected to the guide block, and a spring is sleeved on the outer side of the rod body of the guide rod.

[0007] The principle of the utility model is that when in use, the installation plate is first fixed to the wall through the installation ears and the expansion bolts, and then the optical fiber is laid through the fixed jacket and the movable jacket in sequence, and then the locking pin is pulled through the pull ring, and the locking pin moves under the guidance of the guide block and the guide rod, and the spring is stretched, and then the movable jacket is pushed to slide in the installation plate through the slider, and the laying direction of the optical fiber is changed. After rotating to the required direction, the pull ring is released, and the locking pin is reset under the action of the spring and reinserted into the installation plate to fix the movable jacket, thereby ensuring the stability of the optical fiber after the laying direction is determined.

[0008] The beneficial effect of the utility model is that: by providing an arc-shaped installation plate, then providing a fixed jacket on the installation plate, and then providing a movable jacket that can slide inside the installation plate through a slider, after the optical fiber passes through the fixed jacket and the movable jacket successively, the laying direction of the optical fiber can be adjusted by changing the position of the movable jacket, which is more practical than ordinary wire clamps.

[0009] By arranging components such as a locking pin, a guide block, a guide rod and a spring inside the movable jacket, the movable jacket can be locked and fixed by the locking pin, thereby ensuring the stability of the optical fiber after the laying direction is determined.

[0010] Further, the slider is a convex cone shape and is made of plastic. By arranging the slider into a convex cone shape, the movement track of the slider when sliding in the slideway of the installation plate will not be restricted.

[0011] Furthermore, a pull ring is fixedly connected to the top of the locking pin, and the pull ring is made of plastic material. The setting of the pull ring facilitates pulling the locking pin.

[0012] Further, one end of the spring is fixedly connected to the guide block, and the other end of the spring is fixedly connected to the inner surface of the movable jacket. Through the setting of the spring, the elastic force can act on the locking pin through the guide block.

[0013] Furthermore, a ball is arranged on one side of the guide block away from the locking pin, and the ball contacts the inner surface of the movable jacket. By arranging the ball, the relative friction between the guide block and the movable jacket can be reduced.

[0014] Further, a guide pin is fixedly connected to the left side of the lower end of the movable jacket, and the guide pin is slidably connected to the mounting plate. The setting of the guide pin can prevent the movable jacket from rotating when sliding.

[0015] Furthermore, a rubber plug is slidably connected to the inner end of the mounting plate, and the rubber plug is made of rubber material. The setting of the rubber plug facilitates the installation of the sliding block on the mounting plate.

[0016] Furthermore, a mounting ear is welded on the side of the mounting plate, and a bolt hole is provided inside the mounting ear. The arrangement of the mounting ear facilitates the installation of the whole on the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of the overall structure of an optical fiber installation auxiliary device according to an embodiment of the present invention;

[0018] Figure 2 An optical fiber installation auxiliary device according to an embodiment of the present invention Figure 1A front cross-sectional view of a local structure;

[0019] Figure 3 An optical fiber installation auxiliary device according to an embodiment of the present invention Figure 1 A three-dimensional diagram of the movable jacket structure;

[0020] Figure 4 An optical fiber installation auxiliary device according to an embodiment of the present invention Figure 2 A three-dimensional diagram of the mounting plate structure. DETAILED DESCRIPTION

[0021] The following is further described in detail through specific implementation methods:

[0022] The figure marks in the drawings of the specification include: mounting plate 1, fixed jacket 2, slider 3, movable jacket 4, locking pin 5, pull ring 6, guide block 7, guide rod 8, ball 9, spring 10, guide pin 11, rubber plug 12, mounting ear 13.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, this embodiment provides an optical fiber installation auxiliary device, including an installation plate 1, a fixed jacket 2 is fixedly connected to the upper end of the installation plate 1, a slider 3 is slidably connected inside the installation plate 1, and the slider 3 is a convex cone shape and made of plastic. By setting the slider 3 to be a convex cone shape, the movement trajectory of the slider 3 when sliding in the slideway of the installation plate 1 will not be restricted, the top of the slider 3 is fixedly connected to a movable jacket 4, the inside of the movable jacket 4 is slidably connected to a locking pin 5, and the top of the locking pin 5 is fixedly connected to a pull ring 6, which is made of plastic. The setting of the pull ring 6 makes it easy to pull the locking pin 5, and the lower end of the locking pin 5 is plugged into the installation plate 1.

[0024] like Figure 1 , Figure 2 , Figure 3As shown, the middle section of the pin body of the locking pin 5 is fixedly connected with a guide block 7, and the guide block 7 is slidably connected to the inside of the movable jacket 4, and the inside of the movable jacket 4 is fixedly connected with a guide rod 8, which passes through the guide block 7 and is slidably connected to the guide block 7, and a spring 10 is sleeved on the outer side of the rod body of the guide rod 8. One end of the spring 10 is fixedly connected to the guide block 7, and the other end of the spring 10 is fixedly connected to the inner surface of the movable jacket 4. Through the setting of the spring 10, the elastic force can be applied to the locking pin 5 through the guide block 7. A ball 9 is provided on the side of the guide block 7 away from the locking pin 5, and the ball 9 contacts the inner surface of the movable jacket 4. Through the setting of the ball 9, the relative friction between the guide block 7 and the movable jacket 4 can be reduced. A guide pin 11 is fixedly connected to the left side of the lower end of the movable jacket 4, and the guide pin 11 is slidably connected to the mounting plate 1. Through the setting of the guide pin 11, the movable jacket 4 has an anti-rotation effect when sliding.

[0025] like Figure 1 , Figure 4 The end of the mounting plate 1 is slidably connected with a rubber plug 12, and the rubber plug 12 is made of rubber. The setting of the rubber plug 12 facilitates the installation of the slider 3 on the mounting plate 1. The side of the mounting plate 1 is welded with a mounting ear 13, and a bolt hole is opened inside the mounting ear 13. The setting of the mounting ear 13 facilitates the installation of the whole on the wall.

[0026] The specific implementation process of the utility model is as follows: when in use, first fix the installation plate 1 to the wall through the installation ears 13 and the expansion bolts, then pass through the fixed sleeve 2 and the movable sleeve 4 in turn when laying the optical fiber, and then pull the locking pin 5 through the pull ring 6, the locking pin 5 will move under the guidance of the guide block 7 and the guide rod 8, and stretch the spring 10, and then push the movable sleeve 4 to slide in the installation plate 1 through the slider 3, and change the laying direction of the optical fiber. After rotating to the required direction, release the pull ring 6, the locking pin 5 will reset under the action of the spring 10, and reinsert into the installation plate 1, fix the movable sleeve 4, thereby ensuring the stability of the optical fiber after the laying direction is determined.

[0027] This solution is provided by providing an arc-shaped installation plate 1, and then providing a fixed jacket 2 on the installation plate 1, and then providing a movable jacket 4 inside which a slider 3 can slide. In this way, after the optical fiber passes through the fixed jacket 2 and the movable jacket 4 successively, the layout direction of the optical fiber can be adjusted by changing the position of the movable jacket 4, which is more practical than ordinary wire clamps.

[0028] By arranging components such as a locking pin 5, a guide block 7, a guide rod 8 and a spring 10 inside the movable jacket 4, the locking pin 5 can be used to lock and fix the movable jacket 4, thereby ensuring the stability of the optical fiber after the laying direction is determined.

[0029] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An optical fiber installation auxiliary device, comprising an installation plate, characterized in that: The upper end of the mounting plate is fixedly connected to a fixed sleeve, the interior of the mounting plate is slidably connected to a slider, the top of the slider is fixedly connected to a movable sleeve, the interior of the movable sleeve is slidably connected to a locking pin, the lower end of the locking pin is plugged into the mounting plate, the middle section of the pin body of the locking pin is fixedly connected to a guide block, and the guide block is slidably connected to the interior of the movable sleeve, the interior of the movable sleeve is fixedly connected to a guide rod, the guide rod passes through the guide block and is slidably connected to the guide block, and a spring is sleeved on the outer side of the rod body of the guide rod.

2. The optical fiber installation auxiliary device according to claim 1, characterized in that: The sliding block is in the shape of a convex cone and is made of plastic.

3. The optical fiber installation auxiliary device according to claim 1, characterized in that: A pull ring is fixedly connected to the top of the locking pin, and the pull ring is made of plastic.

4. The optical fiber installation auxiliary device according to claim 1, characterized in that: One end of the spring is fixedly connected to the guide block, and the other end of the spring is fixedly connected to the inner surface of the movable jacket.

5. The optical fiber installation auxiliary device according to claim 1, characterized in that: A ball is arranged on one side of the guide block away from the locking pin, and the ball contacts the inner surface of the movable jacket.

6. The optical fiber installation auxiliary device according to claim 1, characterized in that: A guide pin is fixedly connected to the left side of the lower end of the movable jacket, and the guide pin is slidably connected to the mounting plate.

7. The optical fiber installation auxiliary device according to claim 1, characterized in that: A rubber plug is slidably connected inside the end of the installation plate, and the rubber plug is made of rubber.

8. The optical fiber installation auxiliary device according to claim 1, characterized in that: A mounting ear is welded on the side of the mounting plate, and a bolt hole is provided inside the mounting ear.

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