TWI477014B - Thin fiber optic cable junction box - Google Patents

Thin fiber optic cable junction box Download PDF

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Publication number
TWI477014B
TWI477014B TW102124329A TW102124329A TWI477014B TW I477014 B TWI477014 B TW I477014B TW 102124329 A TW102124329 A TW 102124329A TW 102124329 A TW102124329 A TW 102124329A TW I477014 B TWI477014 B TW I477014B
Authority
TW
Taiwan
Prior art keywords
distribution box
cable
cover
base
socket module
Prior art date
Application number
TW102124329A
Other languages
Chinese (zh)
Other versions
TW201503517A (en
Original Assignee
Chunghwa Telecom Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chunghwa Telecom Co Ltd filed Critical Chunghwa Telecom Co Ltd
Priority to TW102124329A priority Critical patent/TWI477014B/en
Publication of TW201503517A publication Critical patent/TW201503517A/en
Application granted granted Critical
Publication of TWI477014B publication Critical patent/TWI477014B/en

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Description

Thin cable distribution box

The invention relates to a cable distribution box, in particular to an existing main box in a building, which can quickly provide a vertical trunk and a horizontal trunk inner fiber core wire with a fiber connector jumper connection, and build an optical fiber for the old building to The thin optical cable distribution box of the household.

As the existing main building of the building may have received community security, cable TV, telecommunications terminal boards and other equipment, the difficulty of installing new services is increasing. In the past, the optical cable distribution box can be placed in the main box of the building. However, its main design only provides the cable core wire fusion, the connection point protection and the cable core length storage. It is suitable for vertical vertical cable and horizontal trunk of buildings. The construction method of the optical cable is welded and welded, and the method must be equipped with a fiber fusion splicer to deploy the horizontal trunk cable to the wiring box inside the house. Therefore, it is suitable for the new building photochemical building to be built once; however, the deployment method is not conducive to telecommunications. The company carried out the promotion and construction of the old building fiber-to-the-home. It can be seen that there are still many shortcomings in the above-mentioned methods of use, which is not a good designer, but needs to be improved.

In order to solve the problems and predicaments of existing building wiring and other solutions, it is necessary to study new solutions. In view of the shortcomings derived from the above-mentioned conventional methods, the inventors of this case have improved and innovated, and have been painstakingly devoted for a long time. After the research, the thin optical cable distribution box was finally successfully developed.

The main object of the present invention is to provide a thin design of a main body, which has a small height and can be It is easy to put into a thin cable distribution box that is crowded with the main box in the old building.

A secondary object of the present invention is to provide an ergonomic principle for facilitating manual insertion and removal of a horizontal trunk optical fiber connector plug without affecting the fiber connector plug of the user in the vicinity, causing the optical transmission signal to be interrupted. Thin cable distribution box.

Another object of the present invention is to provide a thin cable distribution box that can ensure the optical characteristics of the horizontal trunk cable jumper mating in the building and reduce the deterioration phenomenon.

A further object of the present invention is to provide a thin optical cable distribution box which can improve the space where the existing optical cable distribution box has to be vacated out of the main box floor space, and the vertical side and the horizontal side optical cable are not easily segmented and constructed.

The thin cable distribution box main assembly of the present invention comprises a base, a socket module, a connection area, an outer cover and a movable cover, the base forms a sealed waterproof space with the outer cover and the movable cover, and the socket module is arranged The optical fiber connector socket and the pre-distributed optical cable, the optical fiber connector socket is used as the optical jump interface of the horizontal trunk optical cable, and the pre-distributed optical cable introduction connection area is connected with the optical fiber core line of the vertical trunk optical cable, when the movable cover is opened, The lever principle is used to push the socket module to a certain angle, so that the fiber connector socket is separated from the base, and the structure is ergonomically convenient, and the manual plugging and unplugging action of the horizontal trunk optical fiber connector plug is facilitated, and the user in the adjacent use is not affected. The optical fiber connector plug causes the optical transmission signal to be interrupted. When the movable cover is covered, the movable cover can be combined with the base to form a closed space to ensure the horizontal light characteristics of the horizontal trunk cable in the building and reduce the deterioration phenomenon. A broadband network that provides users with high stability.

The innovative design combination structure forms a fixed and confined space for the base, the socket module, the connection area and the outer cover to prevent the entry of moisture and dust, and ensures that the vertical trunk optical fiber core wire in the building is connected to the terminal fiber connector. , the quality of light and mechanical properties; activities The cover plate and the base form another easy-opening confined space, and the invention invents the opening and closing mechanism. When the movable cover is opened, the lever module is used to raise the angle of the socket module, so that the optical fiber connector socket is separated from the base, conforming to the human body. The engineering principle facilitates the manual insertion and removal of the horizontal trunk optical fiber connector plug without affecting the optical connector plug of the user in the vicinity, causing the optical transmission signal to be interrupted; when the movable cover is closed, the movable cover The airtight structure is combined with the base to ensure that the horizontal trunk cable in the building uses the fiber connector to quickly jump and match the light characteristics and reduce the degradation phenomenon.

2‧‧‧Base

21‧‧‧Fixed bracket

22‧‧‧Fiber cable entrance and exit hole

23‧‧‧Base stud

24‧‧‧Waterproof strip

3‧‧‧ socket module

31‧‧‧ fulcrum hole

32‧‧‧ socket module rotating screw hole

33‧‧‧Fiber connector socket

34‧‧‧Pre-equipped cable guide

35‧‧‧Light cable guide

36‧‧‧ socket module stud

4‧‧‧Continuous area

41‧‧‧Continuous area plate

42‧‧‧ protruding curved plate

43‧‧‧ㄇ板

44‧‧‧ slot comb

45‧‧‧Left opening hole

46‧‧‧ right opening hole

47‧‧‧Continuous area screw hole

48‧‧‧Continuous area stud

5‧‧‧ Cover

51‧‧‧Cover screw holes

6‧‧‧Activities cover

61‧‧‧ activity bracket

62‧‧‧ movable cover rotating screw

63‧‧‧Active cover screw hole

Fig. 1 is a perspective view of the present invention; and Fig. 2 is an exploded perspective view of the present invention.

Referring to Figures 1~2, the thin optical cable distribution box of the present invention can be equipped with various metal fittings as the main box of the building, and the thin optical cable distribution box can be locked by the metal fittings. The bottom plate of the box is elevated by a rotating member and placed on the existing composite terminal board in the main box. The thin cable distribution box includes a base (2), a socket module (3), and a connection. Zone (4), an outer cover (5) and a movable cover (6), when the movable cover (6) is closed, the movable cover (6) and the base (2) are combined to form a closed space, which is opened. When the cover plate (6) is moved, the socket module (3) is lifted at a certain angle by using the lever principle, and the fiber connector socket (33) at the front end of the socket module (3) is separated from the base (2) to facilitate fiber connection. The insertion and removal of the plug does not touch the optical fiber connector plug of the user in the vicinity of the user, causing the optical transmission signal to be interrupted.

The base (2) is provided with a fixing bracket (21), a base stud (23) and an optical cable inlet and outlet hole The hole (22), the fixing bracket (21) is engaged with the socket module (3) to form a movable lever pivot point, and once the movable cover (6) is opened, the socket module (3) is raised and the base is raised by the lever principle. (2) Separate and reach a suitable angle to facilitate the manual insertion and removal of the fiber connector plug. The cable inlet and outlet holes (22) are used for the introduction of the building vertical trunk cable, the base stud (23) and the activity. The cover plate screw hole (63) of the cover plate (6) is aligned and locked by screws. In addition, a waterproof rubber strip (24) is attached around the base (2), and the outer cover (5) and the movable cover ( 6) Close the cover with the base (2) to form a sealed waterproof space, prevent the internal fiber core wire connection and the fiber connector from being contaminated by moisture and dust, and affect the optical transmission quality. The fixing bracket (21) The structure is matched with the socket module (3) to form a lever fulcrum, and various appropriate design methods and shapes can be adopted, and the cable inlet and outlet hole (22) can be disposed on the lower left side or the lower right side of the base (2), and can also be used as needed. The most appropriate location.

The socket module (3) includes a plurality of fulcrum holes (31) and socket module rotating screw holes (32), and the fulcrum holes (31) are mated with the fixing brackets (21) of the base (2) to form a movable lever fulcrum. The socket module rotating screw hole (32) is engaged with the movable cover rotating screw (62). When the movable cover (6) is opened, the socket module (3) is raised by a certain angle due to the lever principle, and the optical fiber connection is facilitated. The plug connector is inserted and removed. In addition, the socket module (3) is provided with a fiber connector socket (33), and the fiber connector socket (33) is internally connected with a pre-fit optical cable containing a fiber connector plug, and the socket module (3) The pre-distributed cable guide groove (34) and the cable guide groove (35) are respectively designed on the left and right sides, and the bending radius of the pre-distributed cable guide groove (34) and the cable guide groove (35) must be larger than a fixed radius to avoid the optical cable. The single-mode optical fiber core line is bent, causing the optical loss value to increase rapidly. The cable guide slots (34, 35) respectively guide the pre-distributed optical cable and the vertical trunk optical cable into the connection area (4), and the socket module (3) The socket module stud (36) is matched with the screw hole (47) of the connecting area of the connecting area (4), and is locked by a screw, wherein The optical fiber connector receptacle (33) may be SC, FC, LC, or other optical transmission interface receptacle, and such pivot holes (31) mating receptacle structure The module forms a lever fulcrum and can adopt various appropriate design methods and shapes.

The connection area (4) is disposed above the socket module (3), and is separated from the socket module (3) by the connection area plate (41) to ensure that the pre-distribution cable core wire and the trunk cable core line are welded and connected. It does not affect the functional characteristics of the socket module (3). The connection area (4) is provided with a plurality of convex curved plates (42) and a stencil type plate (43), which are integrated into a fiber length management mechanism, and one maintains the fiber core. The wire receiving bending radius is greater than 3 cm, and the fiber optic core line is confined to prevent the fiber bounce from the connecting zone (4) and is broken by the outer cover (5). The connecting zone (4) comprises a slot comb (44) for receiving Fixing the fiber optic line connection point protection device, and the left and right sides of the connection area (4) are provided with a left opening hole (45) and a right opening hole (46) for the pre-distributed optical cable of the lower socket module (3) and The vertical trunk cable is introduced into the connection area (4), and the connection area (4) is provided with a screw hole (47) in the connection area, and the screw hole (47) of the connection area is locked with the socket module stud (47), and the connection is continued. The area stud (48) can be aligned with the outer cover (5) outer cover screw hole (51), and is screwed, wherein the convex curved plate (42) and the stencil type plate (43) can be guided. Various structures such as grooves.

The outer cover (5) has a screw hole (51) in the middle of the cover and a stud (48) in the joint area, and is screwed. The lower end edge of the outer cover (5) is provided with a waterproof rubber strip, so the outer cover ( 5) Form a waterproof and sealed space with the base (2) to prevent the fusion connection point of the fiber connection zone and the fiber core wire from being deteriorated by moisture.

The movable cover (6) includes a movable bracket (61) and a movable cover screw hole (63). The movable bracket (61) utilizes a fixing bracket (21) at the end of the base (2) and a socket module (3). The fulcrum hole (31) is the support point of the lever principle. The screw holes (63) of the movable cover are aligned with the base studs (23), and are screwed. In addition, the movable cover (6) has two side walls. The movable cover rotating screws (62) are respectively arranged on the ends, and the movable cover rotating screws (62) are engaged with the socket module rotating screw holes (32), and when the movable cover (6) is opened, the movable brackets ( 61) Rotate 90 degrees against the base (2) to make the socket module (3) Rising the appropriate angle to facilitate the insertion and removal of the fiber connector plug without affecting the fiber connector plug of the user in the vicinity, causing the optical transmission signal to be interrupted. Furthermore, the lower edge of the movable cover (6) The waterproof cover is installed, so that the movable cover (6) and the base (2) form a waterproof and sealed space, and the optical connector of the socket module (3) is prevented from being affected by moisture and affecting optical characteristics and material deterioration, wherein the movable support (61) Rotate 90 degrees against the base (2), so that the socket module (3) is raised at an appropriate angle and separated from the base (2), and the optimal rotation angle and separation height can be designed according to the actual fiber connector insertion and removal requirements. The movable cover screw hole (63) is aligned with the base stud (23), and is screwed or other equivalent fastening structure without a tool.

In summary, this case is not only innovative in terms of technical thinking, but also has many of the above-mentioned functions that are not in the conventional device of the conventional use. It has fully complied with the statutory invention patent requirements of novelty and progressiveness, and applied for it according to law. Approved this invention patent application, in order to invent invention, to the sense of virtue.

2‧‧‧Base

21‧‧‧Fixed bracket

22‧‧‧Fiber cable entrance and exit hole

23‧‧‧Base stud

24‧‧‧Waterproof strip

3‧‧‧ socket module

31‧‧‧ fulcrum hole

32‧‧‧ socket module rotating screw hole

33‧‧‧Fiber connector socket

34‧‧‧Pre-equipped cable guide

35‧‧‧Light cable guide

36‧‧‧ socket module stud

4‧‧‧Continuous area

41‧‧‧Continuous area plate

42‧‧‧ protruding curved plate

43‧‧‧ㄇ板

44‧‧‧ slot comb

45‧‧‧Left opening hole

46‧‧‧ right opening hole

47‧‧‧Continuous area screw hole

48‧‧‧Continuous area stud

5‧‧‧ Cover

51‧‧‧Cover screw holes

6‧‧‧Activities cover

61‧‧‧ activity bracket

62‧‧‧ movable cover rotating screw

63‧‧‧Active cover screw hole

Claims (13)

  1. A thin optical cable distribution box, which provides a connection between a vertical vertical optical cable of a building and a horizontal trunk optical cable, which mainly comprises: an outer cover, the outer cover is provided with a cover screw hole; and a movable cover plate on the movable cover A movable cover screw hole is arranged, and movable side cover rotating screws are respectively arranged on the two side wall ends of the movable cover; a base comprising a cable inlet and outlet hole, a fixing bracket and two or more base screws a column, the cable inlet and outlet holes are provided for the fiber optic cable inlet and outlet holes introduced by the vertical trunk cable of the building, and the base studs are respectively screwed and locked with the movable cover and the outer cover; a socket module, the socket module is provided a plurality of fulcrum holes, a socket module stud and a socket module rotating screw holes, wherein the fulcrum holes are mated with the fixing bracket to form a movable lever fulcrum, and the socket module rotating screw holes are engaged with the movable cover rotating screws; a connecting area, the connecting area is provided with a screw hole of the connecting area and a stud of the connecting area, the screw hole of the connecting area is locked with the stud of the socket module, and the screw hole of the stud and the cover of the connecting area Screw locking engagement, the connection line receiving space area with a pre-cable and cable connection and the vertical stem.
  2. The thin cable distribution box of claim 1, wherein the socket module is provided with a fiber optic connector socket, and the fiber connector socket is plugged with a pre-equipped optical cable including a fiber connector plug, and the fiber connector socket Pre-distributed optical cable guide slots and cable guide slots are designed on the left and right sides.
  3. The thin cable distribution box of claim 1, wherein the connection area is separated from the socket module by a flat plate.
  4. The thin cable distribution box of claim 1, wherein the connection area It has a convex curved plate and a slab type, and is integrated into a fiber length management mechanism.
  5. The thin cable distribution box of claim 1, wherein the connection area comprises a slot comb for receiving the fixed fiber optic line connection point protection device.
  6. The thin cable distribution box of claim 1, wherein the movable cover comprises a movable support as a support point of the lever principle, and the movable support rotates 90 degrees against the base when the movable cover is opened, so that the socket module rises The proper angle is separated from the base.
  7. The thin cable distribution box of claim 1, wherein the fixing bracket can adopt the appropriate design and shape to achieve the same functional mechanism.
  8. The thin cable distribution box of claim 1, wherein the cable inlet and outlet holes can be disposed on the lower left side or the lower right side of the base, and the most suitable position can be taken as needed.
  9. The thin cable distribution box of claim 1, wherein the fulcrum holes and the socket module form a lever fulcrum, and the same functional mechanism can be achieved by various appropriate design methods and shapes.
  10. The thin cable distribution box of claim 2, wherein the fiber connector socket comprises an SC, FC, LC, or other optical transmission interface socket.
  11. The thin cable distribution box of claim 4, wherein the protruding curved plate and the slab type are guide grooves or other equivalent structures, and are integrated into a fiber length management mechanism.
  12. The thin cable distribution box of claim 6, wherein the movable bracket rotates 90 degrees against the base, and the optimal rotation angle and the separation height are designed according to the actual fiber connector insertion and removal requirements.
  13. The above thin optical cable distribution box according to claim 1, wherein the The screw hole of the movable cover and the base stud are screwed or other equivalent fastening structure without tools.
TW102124329A 2013-07-08 2013-07-08 Thin fiber optic cable junction box TWI477014B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW102124329A TWI477014B (en) 2013-07-08 2013-07-08 Thin fiber optic cable junction box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW102124329A TWI477014B (en) 2013-07-08 2013-07-08 Thin fiber optic cable junction box

Publications (2)

Publication Number Publication Date
TW201503517A TW201503517A (en) 2015-01-16
TWI477014B true TWI477014B (en) 2015-03-11

Family

ID=52718542

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102124329A TWI477014B (en) 2013-07-08 2013-07-08 Thin fiber optic cable junction box

Country Status (1)

Country Link
TW (1) TWI477014B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1168015A (en) * 1996-03-20 1997-12-17 Rxs电缆装备有限公司 Wire or cable terminal box
CN201218861Y (en) * 2008-06-18 2009-04-08 董国耀 Optical fiber cable termination box
CN202110316U (en) * 2011-06-24 2012-01-11 昆山市大唐通讯设备有限公司 Fiber meltdown storage tray
CN102331608A (en) * 2010-07-13 2012-01-25 泰科电子(上海)有限公司 Optical fiber junction box
TWM428369U (en) * 2011-12-29 2012-05-01 Chunghwa Telecom Co Ltd Swivel fiber optical cableterminal box
TWM462472U (en) * 2013-04-19 2013-09-21 Tai Tung Comm Co Ltd Optical cable wiring box structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1168015A (en) * 1996-03-20 1997-12-17 Rxs电缆装备有限公司 Wire or cable terminal box
CN201218861Y (en) * 2008-06-18 2009-04-08 董国耀 Optical fiber cable termination box
CN102331608A (en) * 2010-07-13 2012-01-25 泰科电子(上海)有限公司 Optical fiber junction box
CN202110316U (en) * 2011-06-24 2012-01-11 昆山市大唐通讯设备有限公司 Fiber meltdown storage tray
TWM428369U (en) * 2011-12-29 2012-05-01 Chunghwa Telecom Co Ltd Swivel fiber optical cableterminal box
TWM462472U (en) * 2013-04-19 2013-09-21 Tai Tung Comm Co Ltd Optical cable wiring box structure

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Publication number Publication date
TW201503517A (en) 2015-01-16

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