CN113267861A

CN113267861A - Panel assembly of adapter

Info

Publication number: CN113267861A
Application number: CN202110601112.2A
Authority: CN
Inventors: 吴明; 曾大庆; 崔浩; 吴体荣; 杨自然
Original assignee: Nanjing Huamai Technology Co Ltd
Current assignee: Nanjing Huamai Technology Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-08-17
Anticipated expiration: 2041-05-31
Also published as: CN113267861B

Abstract

The invention discloses a panel assembly of an adapter, which comprises a panel base, a first optical fiber adapter and more than one second optical fiber adapter, wherein the panel base is used for being arranged on a bottom box in a use state and matched with the bottom box, the first optical fiber adapter and the second optical fiber adapter are both arranged on the panel base, the first optical fiber adapter is used for connecting a main optical fiber entering a house and an input light port of a main optical modem, and the second optical fiber adapter is used for connecting a branch optical fiber leading to each room and an output light port of the main optical modem. The panel base is arranged on the bottom box, optical fibers leading to each room can pass through a concealed pipeline in the wall by utilizing a panel component of the existing bottom box mounting adapter buried in the indoor wall surface, so that the optical fibers leading to each room can be wired in a concealed way.

Description

Panel assembly of adapter

Technical Field

The invention relates to a panel component of an adapter, belonging to the technical field of network communication.

Background

At present, optical Fiber To The Home (FTTH) is to bring an optical fiber line to a living room or a study room of a family through a concealed conduit pre-buried when optical fibers pass through the home multimedia information box, then make a movable joint, load the movable joint into a corresponding optical modem, enable an outlet end of the optical modem to be still a network cable interface, connect the line to each room through the network cable interface to be connected with a terminal device or to be connected with a 86WIFI box to realize internet surfing, or enable the network cable at the outlet end of the optical modem to be accessed into a wireless router without pre-buried corresponding pipelines in the room to realize wireless internet surfing of the whole room.

With the increasing demand of bandwidth, the bandwidth of a user is also continuously upgraded, and a network cable port cannot be further upgraded in the upgrading process, or an optical modem and a wireless router of a convergent point are upgraded to realize the whole-house wireless internet access, but due to the problem of house type and the wall-through loss of objects such as walls and the like, the network resources of a room in which an optical fiber point is found are very rich, dead corners of other rooms or networks far away from the position are sometimes unavailable, or the dead corners are not available, but signals are good when the dead corners or the networks far away from the position are reached.

In practice, the problem that the optical fiber is distributed to each room can be solved, namely the optical fiber is distributed to the room, which is called FTTR for short, but the FTTR is basically distributed to the home in China, and upgrading and reconstruction are carried out on the basis of FTTH, namely, the FTTR is used. Due to the problems of the original pipeline and the fact that an optical fiber panel on the market is transformed on a network panel, the optical fiber panel only supports the application of two cores at most, only can be used for one-in one-out, does not have a panel with large core number and a fiber coiling space, cannot support most of the existing two-room, three-room and four-room users, cannot walk hidden lines and only can walk without open lines. The open line is not beautiful, and the resources of the concealed pipeline are wasted.

Disclosure of Invention

The invention aims to provide a panel component of an adapter, which solves the technical defects that in the prior art, a large-core panel and a fiber winding space are not available, and the network of each room can only be used for running open wires and can not be used for running dark wires.

In order to solve the problems, the technical scheme adopted by the invention is as follows: the panel assembly of the adapter comprises a panel base, a first optical fiber adapter and more than one second optical fiber adapter, wherein the panel base is used for being installed on the bottom box in a use state and matched with the bottom box, the first optical fiber adapter and the second optical fiber adapter are installed on the panel base, the first optical fiber adapter is used for connecting a main optical fiber entering a house and an input optical port of a main optical modem, and the second optical fiber adapter is used for connecting a branch optical fiber leading to each room and an output optical port of the main optical modem. The panel base is arranged on the bottom box, optical fibers leading to each room can pass through a concealed pipeline in the wall by utilizing a panel component of the existing bottom box mounting adapter buried in the indoor wall surface, so that the optical fibers leading to each room can be wired in a concealed way.

As a further improvement of the invention, the panel base comprises a base body, a bulge which is convex towards the direction far away from the bottom box in the use state is arranged on the base body, a cavity which is communicated with the bottom box is formed on one side close to the bottom box on the bulge, the first optical fiber adapter and the second optical fiber adapter are both arranged in the cavity, the bulge is in a frustum shape, one end close to the bottom box is larger than one end far away from the bottom box, a mounting hole communicated with the cavity is formed in the bulge, and an optical fiber connected with the main optical fiber cat is connected with the first optical fiber adapter and the second optical fiber adapter from the mounting hole. The base body is provided with the bulge, the space formed between the panel base and the bottom box is enlarged by the cavity at the bulge part bulged on the base body, the bulge is in a frustum pyramid shape and is positioned at one end of the base body, which is larger than the end far away from the base body, so that included angles between all surfaces of the boss and the base body are obtuse angles, interfaces of the first optical fiber adapter and the second optical fiber adapter face to one side far away from a wall, and optical fibers connected with a main optical modem are conveniently inserted on the first optical fiber adapter and the second optical fiber adapter.

As a further improvement of the invention, the optical fiber connector further comprises a dustproof frame, the dustproof frame is positioned in the cavity, the dustproof frame and the bulge are positioned at the mounting hole and clamped, and the first optical fiber adapter and the second optical fiber adapter are both arranged in the dustproof frame. The dustproof frame is used for preventing dust from entering the first optical fiber adapter and the second optical fiber adapter, and the influence on the transmission of optical signals at the optical fiber connection position due to the entering dust is avoided.

As a further improvement of the invention, the lower surface of the bulge is an installation surface, the installation surface is inclined upwards at one end far away from the base body, the installation hole is formed in the installation surface, first clamping grooves are formed in the upper edge and the lower edge of the installation hole on the side close to the base body, first buckles are arranged at the top and the bottom of the dustproof frame, the dustproof frame is prevented from falling from the installation hole by matching the first buckles and the first clamping grooves in a use state, two sides of the dustproof frame are respectively provided with a retaining edge, the dustproof frame extends into the cavity from the installation hole, and the two retaining edges are respectively attached to the parts, located at the two sides of the installation hole, of the installation surface and used for preventing the dustproof frame from moving towards the cavity when the optical fiber connected with the main optical fiber is connected. According to the invention, the dustproof frame is fixed in a use state through the cooperation of the first clamping groove and the first buckle and the combined action of the retaining edges, so that the dustproof frame is prevented from shaking relative to the base body in a use process, the mounting hole in the dustproof frame is formed in the lower surface of the bulge, the optical fiber end connector plug head is inserted from bottom to top in use, the connection of optical fibers is facilitated, and the first optical fiber adapter and the second optical fiber adapter are obliquely arranged, so that the space in the box is saved.

As a further improvement of the invention, the optical fiber connector further comprises a dustproof door, the number of the dustproof doors is equal to the sum of the number of the first optical fiber adapters and the number of the second optical fiber adapters, the bottom end of the dustproof door is rotatably connected with the bottom end of the dustproof frame, and an elastic piece is arranged at the rotary connection position of the dustproof door and the dustproof frame and used for enabling the upper end of the dustproof door to be turned upwards so as to seal the first optical fiber adapter or the second optical fiber adapter which is not connected with the main optical fiber modem in the dustproof frame. When the optical fiber connector plug-pull device is used, due to the upward rotating trend of the dustproof door, the dustproof door upwards supports the optical fiber end connector plug-pull head, the optical fiber end connector plug-pull head is supported, the optical fiber end connector plug-pull head cannot be pulled out conveniently, the port is protected from being pulled out mistakenly, the optical fiber end connector plug-pull head is self-locked, and the dustproof door needs to rotate downwards to be separated from the optical fiber end connector plug-pull head when an optical fiber is pulled out.

As a further improvement of the invention, the elastic part is a spring, one side of the dustproof frame, which is used for being rotatably connected with the dustproof door, is provided with a frame chute, one end of the spring extends into the frame chute, the other end of the spring is abutted against the bottom end of the dustproof door, the dustproof door is pulled from the upper end of the dustproof door to turn towards the dustproof frame, the spring is twisted, contracted and deformed, the dustproof door is released, and the spring is reset to push the upper end of the dustproof door to turn towards the dustproof frame. The invention adopts the torsional deformation energy storage when the spring is stressed, and the spring is reset after the external force disappears so that the dustproof door automatically rotates to close the dustproof frame.

The optical fiber connector further comprises a winding ring, wherein the winding ring comprises a connecting plate and a winding drum, one end of the winding drum is connected with the connecting plate, the connecting plate is arranged on the panel base in a use state, and the main optical fiber and/or the branch optical fiber is wound on the winding drum and then connected with the first optical fiber adapter and/or the second optical fiber adapter. The optical fiber winding ring is arranged, when the optical fiber winding ring is used, the optical fiber penetrating out of the wall body is wound on the winding ring in the bottom box, and the phenomenon that an optical fiber circuit is too attenuated and even broken due to insufficient bending radius of the optical fiber during wiring is avoided.

As a further improvement of the invention, the bottom of the side, used for connecting with the bottom box, of the panel base is provided with two inserting plates, one side, away from the bobbin, of the connecting plate is provided with two connecting seats, the connecting seats are provided with connecting grooves, and the two inserting plates can be respectively inserted into the connecting grooves on the two connecting seats for connecting the connecting plate with the panel base. According to the invention, the inserting plate is matched with the connecting groove on the connecting seat, and the winding ring is detachably arranged on the panel base when in use, so that the installation of the winding ring is convenient.

As a further improvement of the invention, the invention also comprises a surface cover, wherein the surface cover is provided with a mounting through hole, the size of the mounting through hole is the same as the size of the joint of the bulge and the base body, the surface cover covers the base body in the use state, and the bulge extends out of the mounting through hole. The panel base is provided with the face cover, and the part of the panel base except the bulges is covered in the wall body, so that the panel base and the bottom box are protected, and the wall surface is smoother and not obtrusive in the using state.

As a further improvement of the invention, the end face of the bulge, which is far away from one end of the base body, is sunken towards the direction of the base body to form a groove, a mark strip printed or handwritten with port information is arranged in the groove, and a sealing plate made of transparent material is arranged on the groove and used for sealing the mark strip in the groove. The invention is more convenient to use because of the arrangement of the identification strip, and the sealing plate is arranged, so that the identification strip is convenient to protect and replace.

In conclusion, the beneficial effects of the invention are as follows: the panel assembly of the adapter is made into high density according to the size of a 86-bottom box, so that one optical fiber enters and a plurality of optical fibers exit in one panel, the optical fiber connectors are connected in the box in parallel and obliquely, the space in the box is saved, a fiber winding disc is also arranged in the panel assembly of the adapter, the fibers are convenient to store, and the phenomenon that an optical fiber circuit is too attenuated or even broken due to insufficient bending radius of the optical fibers during wiring is avoided. The frame of dress adapter is as optional, and dustproof frame compares no door frame and is more pleasing to the eye practical, can protect and the auto-lock to male connector, and no door frame is suitable for the field usage link more, and the occasion that the dustproof cap just no longer used is taken off. The panel assembly of the adapter can be used in dark places and also suitable for open places, and only the bottom box needs to be replaced by the open bottom box. Fiber to the home, FTTR, fiber to the home, and FTTX (a generic term for various fiber optic communication networks) applications are becoming more widespread.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of another embodiment of the present invention.

Fig. 3 is a schematic perspective exploded view of the present invention.

Fig. 4 is a schematic perspective view of the front cover of the present invention.

Fig. 5 is a schematic perspective view of the base body according to the present invention.

Fig. 6 is a schematic perspective view of another angle of the base body according to the present invention.

Fig. 7 is a perspective view of the winding ring of the present invention.

FIG. 8 is a schematic view showing the installation of the dustproof frame and the dustproof door according to the present invention.

Fig. 9 is a schematic perspective view showing a dustproof frame without a dustproof door according to the present invention.

Fig. 10 is a schematic perspective view of the present invention mounted on the back box.

Fig. 11 is a sectional view showing a three-dimensional state of the dust-proof frame and the dust-proof door according to the present invention.

FIG. 12 is a sectional view showing the installation of the dust-proof frame and the dust-proof door according to the present invention.

Fig. 13 is a cross-sectional view of the present invention in a three-dimensional state.

Fig. 14 is a schematic view of the state of use of the present invention.

Wherein: 1. a panel base; 2. a first fiber optic adapter; 3. a second fiber optic adapter; 4. a bottom case; 5. a base body; 6. a protrusion; 7. mounting holes; 8. a dust-proof frame; 9. a first card slot; 10. a first buckle; 11. blocking edges; 12. a dust-proof door; 13. a spring; 14. a frame chute; 15. a wire winding ring; 16. a connecting plate; 17. a bobbin; 18. inserting plates; 19. a connecting seat; 20. connecting grooves; 21. a face cover; 22. mounting a through hole; 23. a groove; 24. a marking strip; 25. closing the plate; 26. a connecting through hole; 27. a connecting projection; 28. a limiting groove; 29. an ear plate; 30. an optical fiber hole; 31. a first reinforcing rib; 32. a second reinforcing rib; 33. a convex strip; 34. a connecting wall; 35. a second buckle; 36. a second card slot; 37. and identifying the convex strips.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

Example 1

The panel assembly of the adapter shown in fig. 1 to 14 includes a panel base 1, a first fiber optic adapter 2 and more than one second fiber optic adapter 3, the panel base 1 is used for being detachably mounted on a bottom box 4 to match with the bottom box 4 in a use state, the bottom box 4 in this embodiment is an 86 bottom box buried on a wall surface, the first fiber optic adapter 2 and the second fiber optic adapter 3 are both mounted on the panel base 1, wherein the first fiber optic adapter 2 is used for connecting a main fiber and an input port of a main optical fiber, and the second fiber optic adapter 3 is used for connecting a branch fiber and an output port of a main optical fiber, which lead to each room, the first fiber optic adapter 2 and the second fiber optic adapter 3 in this embodiment are prior art, can be used for SC adapters of long ears and short ears on the market, and can also be used in a mixed manner, wherein the number of the second fiber optic adapters 3 can be set to four, i.e. 5 fiber resource spaces, wherein four second fiber adapters 3 are horizontally arranged in parallel with one first fiber adapter 2, which can basically meet the requirements of most users in two rooms, three rooms and four rooms.

The panel base 1 in this embodiment comprises a base body 5, the base body 5 is square, a protrusion 6 protruding towards a direction away from the bottom case 4 is arranged on the base body 5, wherein an end surface of the protrusion 6 away from one end of the base body 5 is parallel to the base body 5, a rectangular groove is respectively arranged on the base body 5 at the left side and the right side of the protrusion 6, a connecting through hole 26 penetrating through the base body 5 is arranged in the rectangular groove, when in use, the base body 5 is detachably mounted on the bottom case 4 by using a bolt penetrating through the connecting through hole 26 and in threaded fit with the bottom case 4, wherein the head of the bolt is arranged in the rectangular groove, the panel base 1 is detachably mounted on the bottom case 4 by using two disk head bolts of M4, a cavity communicated with the bottom case 4 is formed on one side close to the bottom case 4 on the protrusion 6 in this embodiment, first optical fiber adapter 2 and second optical fiber adapter 3 are all installed in the cavity, and arch 6 in this embodiment is the terrace with edge form that one end that is close to end box 4 is greater than the other end, and the surface of the left and right sides of arch 6 is perpendicular with base body 5, and it has the communicating mounting hole 7 with the cavity to open on arch 6, and the optic fibre of connecting the main optical modem is connected with first optical fiber adapter 2 and second optical fiber adapter 3 from mounting hole 7.

In order to ensure the cleanness of the embodiment in use, the embodiment is provided with a dust-proof frame 8, the dust-proof frame 8 is located in the cavity, the end part of the dust-proof frame 8 is clamped with the position, located in the mounting hole 7, on the protrusion 6, and the first optical fiber adapter 2 and the second optical fiber adapter 3 are both mounted in the dust-proof frame 8, the longitudinal section of the dust-proof frame 8 in the embodiment is rectangular, a fixing groove which is matched with the first optical fiber adapter 2 and the second optical fiber adapter 3 in a use state and is used for fixing the first optical fiber adapter 2 and the second optical fiber adapter 3 is formed in the inner surface of the dust-proof frame 8, one side, located in the cavity, of the first optical fiber adapter 2 and the second optical fiber adapter 3 is clamped at the end part of the dust-proof frame 8 and is matched with the fixing groove and is used for fixing the first optical fiber adapter 2 and the second optical fiber adapter 3 in the dust-proof frame 8 in use, and the situation that the first optical fiber adapter 2 and the second optical fiber adapter 3 are prevented from moving relative to the dust-proof frame 8 when inserting and pulling out optical fibers is caused .

In this embodiment, the lower surface of the protrusion 6 is a mounting surface, the mounting surface is inclined upward at the end far away from the base body 5, and the upper surface of the protrusion 6 is inclined downward at the end far away from the base body 5, and is symmetrical to the mounting surface, wherein: the installation hole 7 is opened on the installation surface, in this embodiment, the first clamping groove 9 is opened on one side of the upper edge and the lower edge of the installation hole 7 close to the base body 5, the top and the bottom of the dustproof frame 8 are both provided with the first clamping buckle 10, in the use state, the first clamping buckle 10 is matched with the first clamping groove 9 to prevent the dustproof frame 8 from falling off from the installation hole 7, in order to avoid that the dustproof frame 8 moves towards the cavity and falls off or shakes when inserting the optical fiber into the first optical fiber adapter 2 and the second optical fiber adapter 3, in this embodiment, the left side and the right side of the dustproof frame 8 are respectively provided with a retaining edge 11, wherein the height of the retaining edge 11 is equal to the height of the dustproof frame 8, the retaining edge 11 and the dustproof frame 8 in this embodiment are integrally formed to ensure the connection strength of the two, when the dustproof frame 8 is installed, the dustproof frame 8 is extended into the cavity, the two flanges 11 are respectively attached to the mounting surfaces on the two sides of the mounting hole 7, and are used for preventing the dust-proof frame 8 from moving into the cavity when the optical fiber connected with the main optical fiber is connected. First buckle 10 in this embodiment cooperates with first draw-in groove 9 and avoids dustproof frame 8 to drop outside base body 5, avoids dustproof frame 8 to remove or drop in end box 4 in the cavity by flange 11, makes dustproof frame 8 fix on arch 6 under the user state, conveniently inserts when using and dials the optic fibre.

When in use, the embodiment is used in a main switching room, such as a living room, and the light-splitting optical fibers connecting the rooms and the main optical fibers connecting the house are routed from the wall, the optical fibers are gathered at a bottom box 4 buried on the wall surface, the main optical fiber entering a house is connected with a first optical fiber adapter 2 from the inside of the bottom box 4, the branch optical fibers connected with each room are connected with a second optical fiber adapter 3 from the inside of the bottom box 4, the first optical fiber adapter 2 is connected with an input optical port of a main optical fiber from the side of a base body 5, the second optical fiber adapter 3 is connected with an output optical port of the main optical fiber from the outside of the base body 5, the branch optical fibers connected with each room are connected with an optical fiber modem and a router in each room, so that the optical fiber leading to each room is all hidden, the wireless router is independently arranged in each room, and the influence on the signal quality of the wireless network in each room due to the shielding of the walls in the rooms can be avoided.

The embodiment is arranged on a 86-concealed bottom box of a main switching room, can realize the utilization of optical fiber resources with five ports including one inlet, four outlets and the like, meets the requirement that most of existing users with four or less rooms are upgraded and modified, can be provided with a conventional SC type adapter adopting optical fiber to enter the home, and has the cost. The five SC adapters may be pre-loaded into the dust frame, which is then loaded into the faceplate, or the dust frame may be loaded into the faceplate first, followed by the fiber optic adapters.

Example 2

The embodiment is a further improvement on the basis of embodiment 1, compared with embodiment 1, the embodiment is additionally provided with dustproof doors 12, the number of the dustproof doors 12 is equal to the sum of the number of the first optical fiber adapters 2 and the number of the second optical fiber adapters 3, the bottom ends of the dustproof doors 12 are rotatably connected with the bottom end of the dustproof frame 8, each of the first optical fiber adapters 2 and the second optical fiber adapters 3 is provided with one dustproof door 12, in the embodiment, the sum of the widths of all the dustproof doors 12 is equal to the length of the installation hole 7, and in a state of no optical fiber, two adjacent dustproof doors 12 are attached to each other, an elastic piece is arranged at the rotating connection position of the dustproof door 12 and the dustproof frame 8, and is used for enabling the upper end of the dustproof door 12 to be turned upwards so as to seal the first optical fiber adapter 2 or the second optical fiber adapter 3 which is not connected with the main optical fiber cat in the dustproof frame 8.

The elastic member in this embodiment preferably adopts a spring 13, two ends of the spring 13 extend into two linear fixed sections, an included angle between the two fixed sections is greater than 45 degrees and less than 90 degrees, and the length of the two fixed sections is greater than or equal to 5mm, in order to fixedly mount the spring 13, in this embodiment, a frame chute 14 is formed on one side of the dustproof frame 8 for being rotatably connected with the dustproof door 12, a mounting groove is formed on an end portion of the fixed groove, wherein the width of the mounting groove is greater than the width of the fixed groove, two connecting protrusions 27 are arranged on one side of the bottom of the dustproof door 12, which is positioned on the dustproof frame 8, a rotating shaft is connected on the two connecting protrusions 27, two ends of the rotating shaft slightly protrude out of two sides of the connecting protrusions 27, the two connecting protrusions 27 are positioned in the mounting groove, and the parts of the two ends of the rotating, spring 13 in this embodiment is located between two connection protrusions 27 and the cover is located the axis of rotation, the canned paragraph of the one end of spring 13 stretches into in the frame chute 14, the canned paragraph of the other end supports the bottom at dustproof door 12, this embodiment has seted up spacing groove 28 between two connection protrusions 27 at the bottom of dustproof door 12, spring 13 is used for supporting the one end on dustproof door 12 and stretches into spacing groove 28 in, pull dustproof door 12 towards keeping away from dustproof frame 8 upset from the upper end of dustproof door 12, spring 13 torsional contraction deformation, loosen dustproof door 12, spring 13 resets and promotes dustproof door 12 upper end and overturn towards dustproof frame 8.

In this embodiment, it is preferable that an identification protrusion 37 is provided in the dust-proof frame 8, the identification protrusion 37 is a C-shaped structure with an opening on one side, the identification protrusion 37 is integrally formed with the dust-proof frame 8 in this embodiment, and the identification protrusion 37 is located on a side close to the dust-proof frame 8, an opening direction of the identification protrusion 37 in this embodiment faces a direction of an adapter opening slot of the first fiber adapter 2 and the second fiber adapter 3 themselves, when an optical fiber is connected, an insertion direction of the optical fiber end connector plug can be identified by observing an opening direction of the identification protrusion 37, which is more convenient for connection of the optical fiber.

In the embodiment, when an optical fiber is connected, the top of the dust-proof door 12 is pulled towards the direction far away from the base body 5, the top of the dust-proof door 12 is far away from the dust-proof frame 8, the first optical fiber adapter 2 or the second optical fiber adapter 3 opposite to the dust-proof door 12 is not blocked by the dust-proof door 12, then the connector plug head at the end part of the optical fiber is inserted into the first optical adapter 2 or the second optical fiber adapter 3, and meanwhile, the spring 13 deforms to have a resetting trend, so that the dust-proof door 12 supports the connector plug head upwards to play a self-locking role in the connector plug head, when the connector plug head needs to be pulled out, the upper end of the dust-proof door 12 is manually pulled to continue to rotate downwards, and the connector plug head is conveniently inserted from the first optical fiber adapter 2 or the second optical fiber adapter 3. The structure of the rest of this embodiment is the same as that of embodiment 1, and embodiment 1 may be referred to specifically, and details are not repeated in this embodiment.

The dustproof frame in the embodiment can be provided with a dustproof door and a non-dustproof door, and can realize dustproof protection of an optical port without resources according to the selection of user requirements, realize the self-locking purpose of the optical fiber connector accessed with optical fiber resources, prevent operations such as pulling out by mistake and the like; the SC type adapter of the frame without the dustproof door is provided with a dustproof cap.

Example 3

The present embodiment is a further improvement to embodiment 2, and compared to embodiment 2, the present embodiment is provided with a winding ring 15, the winding ring 15 in the present embodiment includes a connection plate 16 and a winding drum 17, wherein the winding drum 17 is perpendicular to the connection plate 16, one end of the winding drum 17 is fixedly connected to the connection plate 16, one end of the winding drum 17 away from the connection plate is provided with more than one lug plate 29, in the present embodiment, preferably, three lug plates 29 are provided, three lug plates 20 are uniformly arranged on the outer surface of the winding drum 17 along the circumferential direction, a plurality of optical fiber holes 30 are formed in the connection plate 16, in the present embodiment, the number of the optical fiber holes 30 is equal to the number of the lug plates 29, and the projection of the lug plates 20 on the connection plate 16 completely coincides with the optical fiber holes 30, the connection plate 16 is mounted on the panel base 1 in a use state, and a main optical fiber and/or a branch optical fiber extending from the wall is wound on the winding drum 17 and then connected to the first optical fiber adapter 2 and/or the second optical fiber adapter 2 The adapter 3 prevents the main optical fiber or the branch optical fiber from being broken in the bottom case 4 to affect the transmission of the optical signal, and in this embodiment, the connecting plate 16, the bobbin 17 and the ear plate 29 are integrally formed.

In this embodiment, in order to facilitate the connection between the connection board 16 and the panel base 1, two insertion boards 18 are disposed at the bottom of the side of the base body 5 of the panel base 1 for connecting with the bottom case 4, in order to enhance the connection strength between the insertion boards 18 and the base body 5, in this embodiment, a first reinforcing rib 31 is disposed, in this embodiment, two connection sockets 19 are disposed at the side of the connection board 16 away from the bobbin 17, one connection slot 20 is respectively disposed at the opposite sides of the two connection sockets 19, the two insertion boards 18 can be respectively inserted into the connection slots 20 of the two connection sockets 19 for connecting the connection board 16 with the panel base 1, and in order to enhance the connection strength between the connection sockets 19 and the connection board 16, in this embodiment, a second reinforcing rib 32 is disposed between the connection sockets 19 and the connection board 16.

This embodiment is when installation wire winding ring 15, with wire winding ring 15 on one side that connecting seat 19 place is equipped with picture peg 18 towards base body 5 one side, remove wire winding ring 15, make two picture pegs 18 insert respectively in two spread grooves 20 can, this embodiment is under the user state, the length of bobbin 17 can set up to make its one end of keeping away from connecting plate 16 support and lean on the internal surface at end box 4, when installing base body 5 on end box 4, wire winding ring 15 is whole relatively fixed, can not take place to rock etc.. The structure of the rest of this embodiment is the same as that of embodiment 2, and embodiment 2 may be referred to specifically, and details are not repeated in this embodiment.

Example 4

The embodiment is a further improvement of embodiment 3, compared with embodiment 3, the embodiment is provided with a surface cover 21, the surface cover 21 is provided with a mounting through hole 22, the size and the shape of the mounting through hole 22 are the same as the size and the shape of the joint of the protrusion 6 and the base body 5, the surface cover 21 covers the base body 5 in a use state, and the protrusion 6 extends out of the mounting through hole 22. In this embodiment, the edge of the through hole 22 on the surface cover 21 faces one side of the base body 5, and each of the protruding strips 33 is disposed, when the surface cover 21 is covered on the base body 5, the protruding strips 33 abut against the base body 5, the edge of the surface cover 21 in this embodiment protrudes toward the base body 5 to form a connecting wall 34, the connecting part between the connecting wall 34 and the surface cover 21 is in arc transition, the edge of the connecting wall 34 is disposed with a second buckle 35, the base body 5 is disposed with a second engaging groove 36 engaged with the second buckle 35 for fixing the surface cover 21 and the base body 5 when in use, in this embodiment, preferably, the top end and the bottom end of the base body 5 are disposed with two second engaging grooves 36, wherein the two second engaging grooves 36 at the top end of the base body 5 are disposed at a position close to the middle thereof, and the two second engaging grooves 36 at the bottom end of the base body 5 are disposed at a position close to the left and right ends thereof, that is, the distance between two second card slots 36 at the top end of the base body 5 is not equal to the distance between two second card slots 36 at the bottom end, the second card slots 36 at the top end and the bottom end of the base body 5 are asymmetrically formed, the face cover 21 is provided with four second buckles 35, and the four second buckles 35 correspond to the four second card slots 36 respectively, so as to be positioned when the face cover 21 is installed, and the blind installation of the face cover 21 is facilitated. The structure of the rest of this embodiment is the same as that of embodiment 3, and embodiment 3 may be referred to specifically, and details are not repeated in this embodiment.

Example 5

In this embodiment, a further improvement is made on the basis of embodiment 4, compared with embodiment 4, in this embodiment, a groove 23 is formed by recessing an end surface of the protrusion 6 away from one end of the base body 5 in a direction toward the base body 5, the groove 23 is rectangular, a label strip 24 printed or handwritten with port information, such as positions of the first fiber adapter 2 and the second fiber adapter 3 and room information connected thereto, is disposed in the groove 23, and a sealing plate 25 made of a transparent material (such as PVC plastic) is disposed on the groove 23 for sealing the label strip 24 in the groove 23. The both ends of shrouding 25 in this embodiment are provided with the third buckle, have seted up the third draw-in groove at recess 23 both ends, cooperate with the third draw-in groove behind the second card when using, install shrouding 25 in recess 23 to seal sign strip 24 in recess 23, shrouding 25 can be dismantled to this embodiment, changes the sign strip according to reality. The structure of the rest of this embodiment is the same as that of embodiment 4, and embodiment 4 may be referred to specifically, and details are not repeated in this embodiment.

Parts which are not specifically described in the above description are prior art or can be realized by the prior art. The specific embodiments of the present invention are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention. That is, all equivalent changes and modifications made according to the contents of the claims of the present invention should be regarded as the technical scope of the present invention.

Claims

1. A panel assembly of adapters, characterized by: the optical fiber connector comprises a panel base (1), a first optical fiber adapter (2) and more than one second optical fiber adapter (3), wherein the panel base (1) is used for being mounted on a bottom box (4) in a using state and matched with the bottom box (4), the first optical fiber adapter (2) and the second optical fiber adapter (3) are mounted on the panel base (1), the first optical fiber adapter (2) is used for being connected with a main optical fiber entering a house and an input optical port of a main optical modem, and the second optical fiber adapter (3) is used for being connected with a branch optical fiber leading to each room and an output optical port of the main optical modem.

2. The adapter panel assembly of claim 1, wherein: panel base (1) includes base body (5), set up convex arch (6) towards the direction of keeping away from end box (4) under user state on base body (5), form on arch (6) and be close to the communicating cavity in one side of end box (4) and end box (4), first fiber adapter (2) and second fiber adapter (3) are all installed in the cavity, arch (6) are the prismatic table form that one end that is close to end box (4) is greater than the one end of keeping away from end box (2), it has communicating mounting hole (7) with the cavity to open on arch (6), the optic fibre of connecting the main optical modem is connected with first fiber adapter (2) and second fiber adapter (3) from mounting hole (7).

3. The adapter panel assembly of claim 2, wherein: still include dustproof frame (8), dustproof frame (8) are located the cavity, and dustproof frame (8) and arch (6) are located mounting hole (7) and locate looks joint, and first fiber optic adapter (2) and second fiber optic adapter (3) are all installed in dustproof frame (8).

4. The adapter panel assembly of claim 3, wherein: the lower surface of the bulge (6) is a mounting surface, the mounting surface is inclined upwards at one end far away from the base body (5), a mounting hole (7) is formed in the mounting surface, first clamping grooves (9) are formed in one sides, close to the base body (5), of the upper edge and the lower edge of the mounting hole (7), first clamping buckles (10) are arranged at the top and the bottom of the dustproof frame (8), when the dustproof frame is in use, the first buckle (10) is matched with the first clamping groove (9) to prevent the dustproof frame (8) from falling from the mounting hole (7), two sides of the dustproof frame (8) are respectively provided with a flange (11), the dustproof frame (8) extends into the cavity from the mounting hole (7), the two flanges (11) are respectively attached to the parts of the mounting surface, which are positioned at the two sides of the mounting hole (7), for preventing the dust-proof frame (8) from moving into the cavity when the optical fiber connected to the main optical fiber is connected.

5. The adapter panel assembly of claim 3, wherein: still include dustproof door (12), the quantity of dustproof door (12) equals with the sum of the quantity of first optic fibre adapter (2) and second optic fibre adapter (3), the bottom of dustproof door (12) is rotated with the bottom of dustproof frame (8) and is connected, be provided with the elastic component in the rotation junction of dustproof door (12) and dustproof frame (8), be used for making the upper end of dustproof door (12) upwards overturn in order to seal in dustproof frame (8) first optic fibre adapter (2) or second optic fibre adapter (3) of will not connecing the owner's optical modem state.

6. The adapter panel assembly of claim 5, wherein: the elastic component is spring (13), dustproof frame (8) are used for rotating the one side of being connected with dustproof door (12) and have seted up frame chute (14), the one end of spring (13) stretches into in frame chute (14), the other end supports the bottom at dustproof door (12), pull dustproof door (12) towards keeping away from dustproof frame (8) upset from the upper end of dustproof door (12), spring (13) torsional contraction deformation loosens dustproof door (12), spring (13) restore to the throne and promote dustproof door (12) upper end and overturn towards dustproof frame (8).

7. The adapter panel assembly of claim 1, wherein: still include wire winding ring (15), wire winding ring (15) are including connecting plate (16) and bobbin (17), and the one end and the connecting plate (16) of bobbin (17) are connected, and install on panel base (1) under the user state connecting plate (16), and primary fiber and/or split optical fiber twine first optic fibre adapter (2) and/second optic fibre adapter (3) are reconnected after on bobbin (17).

8. The adapter panel assembly of claim 7, wherein: the bottom of one side, used for being connected with the bottom box (4), of the panel base (1) is provided with two inserting plates (18), one side, far away from the winding drum (17), of the connecting plate (16) is provided with two connecting seats (19), the connecting seats (19) are provided with connecting grooves (20), and the two inserting plates (18) can be respectively inserted into the connecting grooves (20) in the two connecting seats (19) and used for being connected with the panel base (1).

9. The adapter panel assembly of claim 2, wherein: still including face lid (21), open on face lid (21) and install through-hole (22), the size of installation through-hole (22) is the same with the size of protruding (6) and base body (5) junction, and face lid (21) is covered under the user state and is closed on base body (5), and protruding (6) stretch out from installation through-hole (22).

10. The adapter panel assembly of claim 2, wherein: the end face, far away from one end of the base body (5), of the protrusion (6) is sunken towards the direction of the base body (5) to form a groove (23), a mark strip (24) printed or handwritten with port information is arranged in the groove (23), and a sealing plate (25) made of transparent materials is arranged on the groove (23) and used for sealing the mark strip (24) in the groove (23).