Optical cable connector box for high-rise residential area

Abstract

The utility model discloses an optical cable joint box for a high-rise community, an end portion of a box body is provided with a locking joint, an inner cavity of the box body is provided with a fiber melting plate and a user cable clamp, the fiber melting plate is provided with a fiber melting groove for accommodating optical fibers after optical cables are stripped, and the user cable clamp is provided with a user cable clamp clamping groove for clamping user optical cables. The tail end of the user optical cable has an optical fiber connector; an optical cable penetrates into the box body through a locking joint, and after the optical cable is stripped, a part of core number optical fiber is separated out and is coiled and placed on a fiber melting groove of the fiber melting plate to be in a to-be-welded state; one end of the user optical cable is placed on the fiber melting groove and is welded with the optical fiber to realize optical signal connection; one end of the user optical cable with the optical fiber connector is led out through the bottom of the box body, and the optical fiber connector is connected with external equipment. Through the above mode, the optical cable connector box for the high-rise residential area can be suitable for optical network access of floor users of the high-rise residential area, and has the advantages that the structure is miniaturized, the construction is easy, the optical cable can be pulled out and connected, and the multi-user optical network use requirements of each floor can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber connection equipment, in particular to an optical cable joint box for high-rise residential areas. Background Art

[0002] The optical cable splice box is used to place two or more optical cables that have been spliced ​​by a fiber fusion machine in a standardized order. The optical cable splice box has the function of protecting the splicing part of the components. It is a must-use optical fiber splicing part in the construction of optical cable line projects and is one of the most important equipment. The quality of the optical cable splice box directly affects the quality of the optical cable line and the service life of the optical cable line.

[0003] In actual use, especially when the optical cable junction box currently on the market is applied to the construction of high-rise residential buildings, it will encounter difficulties. The main reasons are:

[0004] First, the existing optical cable junction box does not have a separately set optical cable splicing function, and cannot meet the deployment of large-core optical cables; second, due to the lack of optical cable splicing function, when the optical cable is broken or damaged, it is necessary to re-lay the optical cable, which increases the construction cost; third, the existing optical cable junction box is relatively large in size, which is not conducive to site selection and deployment, and is difficult to construct and maintain. Utility Model Content

[0005] The main technical problem solved by the utility model is to provide an optical cable junction box for high-rise residential areas, which can be suitable for optical network access of floor users in high-rise residential areas, has the advantages of small structure, easy construction, optical cable connection, and meeting the optical network use needs of multiple users on each floor.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide an optical cable joint box for high-rise residential areas, comprising: a box body and a box cover connected to the box body, the end of the box body is provided with a locking joint that can be used to lock and fix the optical cable, the inner cavity of the box body has a fiber splicing plate and a user cable clamp, the fiber splicing plate is provided with a fiber splicing groove, the fiber splicing groove is used to accommodate the optical fiber after the optical cable is stripped and separated, the user cable clamp is provided with a user cable clamp card slot, the user cable clamp card slot is used to clamp the user optical cable, and the tail end of the user optical cable has an optical fiber connector;

[0007] The optical cable is inserted into the inner cavity of the box body through a locking joint, and after the optical cable is stripped, a portion of the core optical fibers are separated, coiled, and placed on the fiber splicing slot of the fiber splicing plate, in a state to be spliced;

[0008] One end of the user optical cable is placed on the fiber splicing slot of the splicing board to be spliced ​​with the optical fiber to achieve the connection of the optical signal; one end of the user optical cable with the optical fiber connector is led out through the bottom of the box body, and the optical fiber connector is connected to an external device.

[0009] In a preferred embodiment of the present invention, a plurality of embedded nuts are evenly distributed around the periphery of the box body, and wall hanging holes are reserved at the end corners of the box body.

[0010] In a preferred embodiment of the utility model, the box cover is provided with a box cover mounting hole matched with the embedded nut of the box body, and the box cover is evenly distributed with reinforcing ribs.

[0011] In a preferred embodiment of the present invention, the locking connectors are arranged at the top end and the bottom end of the box body, the number of the locking connectors is 1-2, and the model and specification of each locking connector are consistent.

[0012] In a preferred embodiment of the present invention, both sides of the fusion board are provided with fusion board fixing holes, and the fusion board is locked in the inner cavity of the box body through the fusion board fixing holes.

[0013] In a preferred embodiment of the present invention, both sides of the user cable clamp are provided with user cable clamp fixing holes, and the user cable clamp is locked in the inner cavity of the box body through the user cable clamp fixing holes.

[0014] In a preferred embodiment of the present invention, a fiber hole for leading out the user optical cable is provided at a position where the bottom end of the box body cooperates with the user cable clamp.

[0015] In a preferred embodiment of the present invention, a boss is arranged in the user cable clamp slot, and the boss is arranged in an eight-shaped layout.

[0016] In a preferred embodiment of the present invention, the external device is an ONU or an optical modem in the user's home.

[0017] In a preferred embodiment of the utility model, the optical cable junction box for high-rise residential areas can be cascaded according to the number of users or floors.

[0018] The beneficial effects of the utility model are: it meets the cascade construction and deployment of each floor of a high-rise residential area, and improves the efficiency of construction and maintenance; and it has the function of being able to be disconnected, so as to realize the one-time laying of a large number of optical cables and reduce the cost of repeated construction; the internal structure layout of the optical cable junction box is reasonable, and the operation interface is clear, which brings convenience to engineering construction and maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0020] Figure 1It is a structural schematic diagram of a box body in an optical cable joint box for high-rise residential areas of the utility model;

[0021] Figure 2 It is a structural schematic diagram of a box cover in an optical cable joint box for high-rise residential areas of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the bottom end surface of the box body in the optical cable joint box for high-rise residential areas of the utility model;

[0023] Figure 4 yes Figure 1 A schematic diagram of the structure with a large part enlarged at C in the middle;

[0024] Figure 5 It is a schematic structural diagram of the cascade connection of the optical cable joint box for high-rise residential areas of the utility model;

[0025] The markings of the components in the accompanying drawings are as follows:

[0026] 1. Box body, 1-1, embedded nut, 1-2, wall-mounting hole,

[0027] 2. Optical cable, 2-1. Optical fiber,

[0028] 3. Lock the connector.

[0029] 4. Fiber fusion board, 4-1. Fiber fusion board fixing hole, 4-2. Fiber fusion groove,

[0030] 5. User cable clamp, 5-1. User cable clamp fixing hole, 5-2. Card slot, 5-3. Boss,

[0031] 6. User optical cable, 6-1. Optical fiber connector,

[0032] 7. Box cover, 7-1. Box cover mounting hole, 8. Reinforcing ribs. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] The utility model relates to a preferred embodiment of an optical cable joint box for a high-rise residential area.

[0036] See also Figures 1 to 5 The optical cable joint box for high-rise residential area comprises: a box body 1 and a box cover 7 connected to the box body 1.

[0037] Furthermore, a plurality of embedded nuts 1-1 are evenly distributed around the box body 1, and the box cover 7 is provided with a box cover mounting hole 7-1 adapted to the embedded nuts 1-1 of the box body 1, and the embedded nuts 1-1 are connected to the box cover mounting hole 7-1 to realize a locking connection between the box body 1 and the box cover 7.

[0038] Furthermore, a wall-mounting hole 1 - 2 is reserved at the end corner of the box body 1 , and the wall-mounting installation of the optical cable junction box is achieved through the wall-mounting hole 1 - 2 .

[0039] Furthermore, the box cover 7 is evenly distributed with reinforcing ribs 8, and the overall strength of the optical cable junction box is improved by the reinforcing ribs 8.

[0040] In an exemplary embodiment, a locking joint 3 that can be used to lock and fix the optical cable 2 is disposed at the end of the box body 1, and the locking joint 3 also has a waterproof function.

[0041] Furthermore, the optical cable 2 may be 48-core, 96-core, etc., and a suitable large-core optical cable may be selected according to the capacity of the residential floor or the actual requirements of the project.

[0042] Furthermore, the locking connectors 3 are arranged at the top and bottom ends of the box body 1, the number of the locking connectors 3 is 1-2, and the model and specification of each locking connector 3 are consistent.

[0043] In an exemplary embodiment, the inner cavity of the box body 1 has a fiber splicing plate 4 and a user cable clamp 5. The fiber splicing plate 4 is provided with a fiber splicing groove 4-2, which is used to accommodate the optical fiber 2-1 after the optical cable 2 is stripped and separated.

[0044] The user cable clamp 5 is provided with a user cable clamp slot 5 - 2 , and the user cable clamp slot 5 - 2 is used for clamping the user optical cable 6 , and the rear end of the user optical cable 6 has an optical fiber connector 6 - 1 .

[0045] Furthermore, the two sides of the fiber fusion board 4 have fiber fusion board fixing holes 4-1, and the fiber fusion board 4 is locked in the inner cavity of the box body 1 through the fiber fusion board fixing holes 4-1. The two sides of the user cable clamp 5 have user cable clamp fixing holes 5-1, and the user cable clamp 5-1 is locked in the inner cavity of the box body 1 through the user cable clamp fixing holes 5-1.

[0046] Furthermore, a boss 5 - 3 is provided in the user cable clamp slot 5 - 2 , and the boss 5 - 3 is arranged in an eight-shaped layout, which can protect the user optical cable 6 with reliable stability.

[0047] Furthermore, a fiber hole 1 - 3 for leading out the user optical cable 6 is provided at a position where the bottom end of the box body 1 cooperates with the user cable clamp 5 .

[0048] The communication process of the utility model high-rise residential area optical cable junction box is:

[0049] The optical cable 2 is inserted into the inner cavity of the box body 1 through the locking joint 3. After the optical cable 2 is stripped, a portion of the core optical fibers 2-1 are separated and coiled and placed on the fiber splicing groove 4-2 of the fiber splicing plate 4, in a state to be spliced.

[0050] The remaining optical fiber 2-1 of the optical cable 2 can be led out to the next floor for use through the waterproof connector 3 on the top of the box body 1;

[0051] One end of the user optical cable 6 is placed on the fiber splicing slot 4-2 of the fiber splicing plate 4 and spliced ​​with the optical fiber 2-1 to achieve the connection of the optical signal;

[0052] One end of the user optical cable 6 with the optical fiber connector 6-1 is led out through the bottom of the box body 1, and the optical fiber connector 6-1 is connected to other devices such as ONU or optical modem in the user's home, ultimately realizing the use of optical network broadband.

[0053] The optical cable junction box for high-rise residential areas can perform incoming line cascading according to the number of users or floors, so as to achieve one-time laying of the optical cable 2, which can not only improve the construction efficiency but also reduce the cost of repeated laying of the optical cable.

[0054] The beneficial effects of the optical cable joint box for high-rise residential areas of the utility model are:

[0055] The optical cable splice box has the function of optical cable digging and splicing, which can meet the deployment of large-core optical cables;

[0056] The structure is reasonably designed, the volume is small, and the construction can be completed by one person;

[0057] The optical cable lead-in and lead-out are equipped with special optical cable connectors, which can effectively prevent insects and ants from entering the box;

[0058] The layout is simple, the construction operation and maintenance interface is clear, and there are no redundant optical fiber cables.

[0059] Meet the cascading requirements of the optical cable junction boxes on each floor, making maintenance and management easier;

[0060] The dedicated user optical cable slot boss ensures the reliability of user optical cable introduction.

[0061] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An optical cable joint box for high-rise residential area, comprising: The box body and the box cover connected to the box body are characterized in that: The end of the box body is provided with a locking joint that can be used to lock and fix the optical cable. The inner cavity of the box body has a fiber splicing plate and a user cable clamp. The fiber splicing plate is provided with a fiber splicing groove, which is used to accommodate the optical fiber after the optical cable is stripped and separated. The user cable clamp is provided with a user cable clamp card slot, which is used to clamp the user optical cable. The tail end of the user optical cable has an optical fiber connector; The optical cable is inserted into the inner cavity of the box body through a locking joint, and after the optical cable is stripped, a portion of the core optical fibers are separated, coiled, and placed on the fiber splicing slot of the fiber splicing plate, in a state to be spliced; One end of the user optical cable is placed on the fiber splicing slot of the splicing board to be spliced ​​with the optical fiber to achieve the connection of the optical signal; one end of the user optical cable with the optical fiber connector is led out through the bottom of the box body, and the optical fiber connector is connected to an external device.

2. The optical cable junction box for high-rise residential area according to claim 1 is characterized in that: A plurality of embedded nuts are evenly distributed around the box body, and wall hanging holes are reserved at the end corners of the box body.

3. The optical cable junction box for high-rise residential area according to claim 2 is characterized in that: The box cover is provided with a box cover mounting hole matched with the embedded nut of the box body, and the box cover is evenly distributed with reinforcing ribs.

4. The optical cable junction box for high-rise residential area according to claim 1, characterized in that: The locking joints are arranged at the top end and the bottom end of the box body. The number of the locking joints is 1-2, and the model and specification of each locking joint are consistent.

5. The optical cable junction box for high-rise residential area according to claim 1, characterized in that: Both sides of the fusion board are provided with fusion board fixing holes, and the fusion board is locked in the inner cavity of the box body through the fusion board fixing holes.

6. The optical cable splice box for high-rise residential area according to claim 1, characterized in that: The user cable clamp has user cable clamp fixing holes on both sides, and the user cable clamp is locked in the box body cavity through the user cable clamp fixing holes.

7. The optical cable splice box for high-rise residential area according to claim 6, characterized in that: A fiber hole for leading out the user optical cable is arranged at a position where the bottom end of the box body matches with the user cable clamp.

8. The optical cable splice box for high-rise residential area according to claim 1, characterized in that: A boss is arranged in the user cable clamp slot, and the boss is arranged in an eight-shaped layout.

9. The optical cable splice box for high-rise residential area according to claim 1, characterized in that: The external device is an ONU or optical modem in the user's home.

10. The optical cable splice box for high-rise residential area according to claim 1, characterized in that: The optical cable junction box for high-rise residential areas can be cascaded according to the number of users or floors.

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