CN207502786U - A kind of high leakproofness optical fiber terminal box - Google Patents

Abstract

The utility model discloses a kind of high leakproofness optical fiber terminal boxes, including bottom plate and babinet, the front of the bottom plate is equipped with babinet, the inner right side upper and lower ends of the babinet are equipped with card slot, frame is equipped on the right side of the outer wall of the babinet, the frame is connected with bottom plate, and upper and lower ends are equipped with through-hole on the right side of the frame internal-internal, and sliding slot is equipped on the right side of the inside upper and lower ends of the frame.The high leakproofness optical fiber terminal box, pass through the cooperation of frame and card slot, after can making user that Optical fiber plug is inserted into card slot, babinet is to the right into being about to Optical fiber plug and be clamped between babinet and frame be fixed, prevent the scraping collision of user's accident from plug from falling being made to live damage to optical fiber cable, also it can prevent dust accretions from leading to happening for loose contact in card slot simultaneously, pass through the cooperation of hook and bearing, optical fiber terminal box can be placed on to block in the hole reserved in advance on wall and consolidated according to the needs of users.

Description

A high sealing optical fiber terminal box

technical field

The utility model relates to the technical field of terminal boxes, in particular to a highly airtight optical fiber terminal box.

Background technique

Because optical fiber communication has the advantages of large capacity, long distance and anti-electromagnetic interference, it is more suitable for future human needs for large amount of information and high precision, and the low price makes optical fiber a transmission medium that can be widely promoted. At present, the optical fiber network has been gradually used in households. The installation of optical fiber to the home usually includes the installation of optical fiber terminal boxes and optical network terminals. Through the connection of the outgoing optical cable of the optical fiber terminal box, since the optical fiber entry needs to be installed in the user's home, it is necessary to rely on a simplified installation method to achieve the popularization of the optical fiber entry. For example, the patent with the application number 201210199402.X includes the base, The base includes a bottom surface and side walls arranged around the bottom surface. In this patent, after the user inserts the optical fiber plug into the slot, the optical fiber plug cannot be clamped and fixed on the terminal box. When touching the optical fiber cable, the plug will fall off and be damaged, which will affect the normal use of the network by the user. At the same time, the sealing of the terminal box is not enough. Dust will accumulate in the slot after long-term use, resulting in poor contact. It requires the user to clean up frequently, which is extremely inconvenient for the user to use. At the same time, when the user needs to fix the optical fiber terminal on the wall, it is impossible for the staff to easily and conveniently install and fix the terminal box on the wall. It cannot be disassembled on the wall and repeatedly installed and fixed, which greatly increases the difficulty of operation for the staff and cannot meet the needs of customers.

Utility model content

The purpose of this utility model is to provide a highly airtight optical fiber terminal box to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a highly airtight optical fiber terminal box, including a bottom plate and a box body, the front of the bottom plate is provided with a box body, and the upper and lower ends of the inner right side of the box body are A card slot is provided, and a frame is provided on the right side of the outer wall of the box body, and the frame is connected to the bottom plate. There is a chute, the inside of the chute is provided with a gasket, the gasket is connected to the frame through a compression spring, the gasket is connected to the box through the frame, and the bottom end of the bottom plate is provided with a first set of cylinder, the top left side of the first sleeve is equipped with a rotating shaft, the rotating shaft is connected to the bottom plate through a bearing, a first stud is provided on the inner left side of the first sleeve, and There is a first runner on the side, and the first stud passes through the first sleeve to connect with the first runner. A block is installed on the right side of the first stud, and a card is installed on the right side of the block. The rod is connected to the first stud through a block, and hooks are provided at the upper and lower ends of the inner right side of the first sleeve, and the hooks are connected to the first sleeve through a support. The snap hook is connected with the first sleeve through a torsion spring.

Preferably, a second sleeve is installed inside the bottom plate, the second sleeve runs through the bottom plate, the top end of the outer wall of the second sleeve is sleeved with a suction cup, and the inner top end of the second sleeve is provided with a piston , the bottom end of the piston is installed with a second stud, the bottom end of the second sleeve is provided with a second runner, and the second stud passes through the second sleeve to connect with the second runner.

Preferably, a pull ring is installed on the left side of the box.

Preferably, a sealing gasket is installed on the inner right side of the frame.

Preferably, the outer wall of the first runner is provided with grinding lines.

Compared with the prior art, the beneficial effect of the utility model is: the highly airtight optical fiber terminal box, through the cooperation of the frame and the card slot, enables the user to insert the optical fiber plug into the card slot, and the box body moves to the right. Clamp the fiber optic plug between the box and the frame to prevent the user from accidentally scratching the fiber optic cable and causing the plug to fall off and be damaged, which will affect the normal use of the network by the user, and it can also prevent dust from accumulating in the card slot and causing contact In the event of a bad situation, through the cooperation of the hook and the support, the optical fiber terminal box can be placed in the pre-reserved hole on the wall to fix it according to the needs of the user, which can facilitate the user to place the terminal box It can be fixed at any position in the room. Through the cooperation of the first wheel and the first stud, when the user needs to disassemble the terminal, the hook can be easily and conveniently retracted to the inside of the first sleeve, and at the same time It can also be reused for multiple times, eliminating the need for users to nail steel nails into the wall or take them down every time they are installed and disassembled, which meets the needs of customers.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the first sleeve of the utility model;

Fig. 3 is a schematic diagram of the top view of the interior of the bottom plate of the present invention.

In the figure: 1. bottom plate, 2. box body, 3. frame, 4. card slot, 5. through hole, 6. chute, 7. spacer, 8. compression spring, 9. first runner, 10. Rotating shaft, 11, bearing, 12, clamp rod, 13, support, 14, torsion spring, 15, hook, 16, block, 17, first sleeve, 18, first stud, 19, pull ring, 20, sealing gasket, 21, grinding pattern, 22, second sleeve, 23, sucker, 24, piston, 25, second runner, 26, second stud.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a highly airtight optical fiber terminal box, which can facilitate the staff to install and fix the terminal box on the wall easily and conveniently, and can also prevent the plug from being stuck on the terminal box Accidental falling off, including bottom plate 1 and box body 2, the front of bottom plate 1 is equipped with box body 2, box body 2 is connected to bottom plate 1 by lap, box body 2 can slide left and right on bottom plate 1, and the left side of box body 2 is installed There is a pull ring 19, and the pull ring 19 can facilitate the staff to pull the box body 2 to move to the left. The upper and lower ends of the inner right side of the box body 2 are provided with card slots 4, and the plug is inserted into the card slot 4 when installing the optical fiber line The inside of the box body 2 is fixed, the right side of the outer wall of the box body 2 is provided with a frame 3, the frame 3 is connected to the bottom plate 1, and the inner right side of the frame 3 is installed with a gasket 20, the gasket 20 is made of rubber material, which can connect the box body 2 and the frame The gap between 3 is blocked to prevent dust from entering. There are through holes 5 at the upper and lower ends of the inner right side of the frame 3, and the optical fiber cable is stuck in the through holes 5 for fixing. There is a chute 6, the inside of the chute 6 is provided with a gasket 7, the gasket 7 can move left and right along the inside of the chute 6, the gasket 7 is connected with the frame 3 through a compression spring 8, and the elastic coefficient of the compression spring 8 is 5-100N/CM, the gasket 7 runs through the frame 3 and connects with the box body 2, under the pressure of the compression spring 8, the box body 2 can be pushed to move to the right through the gasket 7, and the bottom end of the bottom plate 1 is provided with a first sleeve 17. A rotating shaft 10 is installed on the left side of the top of the first sleeve 17. The rotating shaft 10 is connected to the base plate 1 through a bearing 11. The first sleeve 17 can rotate around the bearing 11 at the bottom of the base plate 1 through the rotating shaft 10. The first set The inner left side of the barrel 17 is provided with a first stud 18, and the left side of the first sleeve 17 is provided with a first runner 9, and the first stud 18 passes through the first sleeve 17 and is connected with the first runner 9, and works The personnel hold the first runner 9 by hand, and can drive the first stud 18 to rotate through the first runner 9 and move left and right along the inside of the first sleeve 17. The outer wall of the first runner 9 is provided with grinding lines. 21. Grinding lines 21 can increase the frictional force, which is convenient for the staff to rotate the first runner 9. A block 16 is installed on the right side of the first stud 18, and a card bar 12 is installed on the right side of the block 16. The first The stud 18 can drive the clamping rod 12 to move left and right through the clamping block 16, the clamping rod 12 is connected with the first stud 18 through the clamping block 16, and the upper and lower ends of the inner right side of the first sleeve 17 are provided with hooks 15, The hook 15 is connected to the first sleeve 17 through the support 13, the hook 15 can rotate around the support 13, the hook 15 is connected to the first sleeve 17 through the torsion spring 14, and the elastic coefficient of the torsion spring 14 is 5- 100N/CM, under the pressure of the torsion spring 14, the hook 15 can be pushed around the support 13 and retracted to the inside of the first sleeve 17. A second sleeve 22 is installed inside the bottom plate 1, and the second sleeve 22 runs through the bottom plate 1. The top of the outer wall of the second sleeve 22 is sleeved with a suction cup 23. The suction cup 23 is made of silica gel and has elastic deformation ability and can return to its original shape after deformation. The second sleeve 22 A piston 24 is provided at the inner top of the piston 24, a second stud 26 is installed at the bottom of the piston 24, a second runner 25 is provided at the bottom of the second sleeve 22, and the second stud 26 runs through the second sleeve 22 and the second sleeve 22. The two rotating wheels 25 are connected. When the user needs to fix the terminal box on a tile or a smooth plane, he only needs to buckle the top opening of the suction cup 23 on the smooth plane, hold the second rotating wheel 25 by hand and rotate it. , the second runner 25 drives the second stud 26 to rotate, and drives the piston 24 to move downward along the second sleeve 22, so that the air inside the suction cup 23 is drawn into the inside of the second sleeve 22, so that the suction cup The air pressure inside the 23 becomes lower, and the suction cup 23 is fixed on a smooth plane under the action of the air pressure, so that the terminal box is fixed.

When installing the optical terminal box, the staff can directly place the terminal box on the table or the ground, or drill holes on the indoor wall first, and then rotate the first sleeve 17 around the bearing 11 through the rotating shaft 10, and then Insert the first sleeve 17 into the hole on the wall, so that the bottom end face or the left end face of the base plate 1 is close to the wall, and the staff holds the first runner 9 by hand and rotates it, the first runner 9 9 Drive the first stud 18 to rotate and move to the right along the inside of the first sleeve 17, the first stud 18 drives the block 16 to push the hook 15 to rotate around the support 13, so that the hook 15 extends The first sleeve 17 is stuck inside the hole on the wall for fixing. When the terminal box is removed, it is only necessary to turn the first runner 9 again to drive the block 16 back to the original position through the first stud 18. Push the hook 15 under the pressure of the spring 14 to rotate back to the original position to complete the disassembly. When the terminal box does not need to be fixed on the wall, you only need to turn the first runner 9 to make the first stud 18 pass through the clamping block 16. Push the lever 12 to the right and insert it into the slot on the left side of the frame 3 for fixing. The optical fiber cable is stuck inside the through hole 5, and then under the pressure of the compression spring 8, the gasket 7 is pushed to move to the right along the inside of the chute 6, thereby driving the box body 1 to move to the right, so that the plug is stuck, fixed, placed and dropped .

In the description of the present utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inner", "front", "central", "both ends" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description , rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In this utility model, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection, or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of high leakproofness optical fiber terminal box, it is characterised in that：Including bottom plate (1) and babinet (2), the bottom plate (1) is just Face is equipped with babinet (2), and the inner right side upper and lower ends of the babinet (2) are equipped with card slot (4), and the outer wall of the babinet (2) is right Side is equipped with frame (3), and the frame (3) is connected with bottom plate (1), and upper and lower ends are equipped on the right side of frame (3) internal-internal Through-hole (5), the inside upper and lower ends right side of the frame (3) are equipped with sliding slot (6), and the sliding slot (6) is internally provided with gasket (7), the gasket (7) is connected by compressed spring (8) with frame (3), and the gasket (7) is through frame (3) and babinet (2) phase Even, the bottom end of the bottom plate (1) is equipped with the first sleeve (17), and the top left hand of first sleeve (17) is equipped with shaft (10), the shaft (10) is connected by bearing (11) with bottom plate (1), and the inside left of first sleeve (17) is equipped with first Stud (18), the left side of first sleeve (17) are equipped with the first runner (9), and first stud (18) is through the first sleeve (17) it is connected with the first runner (9), fixture block (16), the right side of the fixture block (16) is installed on the right side of first stud (18) Kelly (12) is installed, the kelly (12) is connected by fixture block (16) with the first stud (18), first sleeve (17) Inner right side upper and lower ends are equipped with hook (15), and the hook (15) is connected by bearing (13) with the first sleeve (17), institute Hook (15) is stated by torque spring (14) with the first sleeve (17) to be connected.

2. a kind of high leakproofness optical fiber terminal box according to claim 1, it is characterised in that：The inside of the bottom plate (1) Second sleeve (22) is installed, the second sleeve (22) is socketed through bottom plate (1), the outer wall top of the second sleeve (22) There is a sucker (23), the inner tip of the second sleeve (22) is equipped with piston (24), and the bottom end of the piston (24) is equipped with the Two studs (26), the bottom end of the second sleeve (22) are equipped with the second runner (25), and second stud (26) is through second set Cylinder (22) is connected with the second runner (25).

3. a kind of high leakproofness optical fiber terminal box according to claim 1, it is characterised in that：The left side of the babinet (2) Draw ring (19) is installed.

4. a kind of high leakproofness optical fiber terminal box according to claim 1, it is characterised in that：The inside of the frame (3) Right side is equipped with gasket (20).

5. a kind of high leakproofness optical fiber terminal box according to claim 1, it is characterised in that：First runner (9) Outer wall is equipped with mill line (21).