Electric power communication optical cable connector box device

Abstract

The utility model discloses an electric power communication optical cable connector box device, and relates to the technical field of optical cable connector boxes. Comprising a box body and a box cover, the top of the box body is detachably connected with the box cover, lower mounting blocks are fixedly connected to the outer walls of the two sides of the box body, clamping grooves are formed in the tops of the lower mounting blocks, upper mounting blocks are fixedly connected to the two sides of the box cover, and clamping plates which are integrally L-shaped and can be clamped into the clamping grooves are connected to the bottoms of the upper mounting blocks; a limiting hook for limiting the clamping plate is arranged on the inner wall of the side, away from the box body, of the clamping groove, and a positioning mechanism facilitating connection of the box body and the box cover is further arranged between the box body and the box cover. According to the electric power communication optical cable connector box device, the box body and the box cover are connected through cooperation of the clamping grooves and the clamping plates, fastening connection through bolts is not needed, and therefore the box body and the box cover can be conveniently disassembled and assembled under the condition that no tool exists between the box body and the box cover.

Description

Technical Field

[0001] The utility model relates to the technical field of optical cable joint boxes, in particular to a power communication optical cable joint box device. Background Art

[0002] The optical cable splice box is a popular name. Its scientific name is the optical cable splice box, also known as the optical cable splice package, optical cable splice package and barrel. It belongs to the mechanical pressure sealing joint system and is a splice protection device that provides optical, sealing and mechanical strength continuity between adjacent optical cables. It is mainly suitable for direct and branch connections of overhead, pipeline, direct buried and other laying methods of various structural optical cables. The optical cable splice box can realize the functions of optical fiber fusion, wiring, scheduling, testing, etc. between optical cables through optical cable connectors. It is the hub of signal transmission, scheduling and conversion between optical signal transceiver equipment.

[0003] The box body and the box cover of the existing optical cable junction box are generally fastened together by multiple bolts. However, during use, the current optical cable junction box is relatively cumbersome when it is needed to open the optical cable junction box for maintenance. Utility Model Content

[0004] The utility model provides a power communication optical cable joint box device to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power communication optical cable junction box device, comprising a box body and a box cover, the top of the box body is detachably connected to the box cover, the outer walls on both sides of the box body are fixedly connected with lower mounting blocks, the top of the lower mounting block is provided with a card slot, the two sides of the box cover are fixedly connected with upper mounting blocks, the bottom of the upper mounting block is connected with a card plate which is L-shaped as a whole and can be inserted into the card slot, the inner wall of the card slot on the side away from the box body is provided with a limit hook for limiting the card plate, and a positioning mechanism for facilitating the connection between the box body and the box cover is also provided between the box body and the box cover.

[0006] Furthermore, lower positioning seats are installed on both side outer walls of the box body, a positioning hole is opened on the top of the lower positioning seat, and upper positioning seats cooperating with the lower positioning seats are fixedly connected to both side outer walls of the box cover, and a positioning column matching and plugging with the positioning hole is fixedly connected to the bottom of the upper positioning seat.

[0007] Furthermore, a sealing ring is provided on the top of the box body, and a sealing groove matching with the sealing ring is provided on the bottom of the box cover.

[0008] Furthermore, a pressing hole communicating with the card slot is formed on a side of the lower mounting block away from the box body.

[0009] Furthermore, the top of the box body is evenly provided with reinforcing ribs.

[0010] Furthermore, the box body and the box cover are both made of ABS engineering plastics.

[0011] Furthermore, a groove is formed on an inner wall of one side of the card slot, and a protrusion that matches and engages with the groove is formed on the outer wall of the card plate.

[0012] Compared with the prior art, the utility model provides a power communication optical cable junction box device, which has the following beneficial effects: in the power communication optical cable junction box device, the box body and the box cover are connected by the cooperation between the card slot and the card plate, and do not need to be fastened by bolts, so that the box body and the box cover can be easily removed and installed without tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the side planar structure of the utility model.

[0016] In the figure: 1. box body; 2. box cover; 3. lower mounting block; 4. upper mounting block; 5. slot; 6. limit hook; 7. clamping plate; 8. groove; 9. protrusion; 10. lower positioning seat; 11. upper positioning seat; 12. positioning hole; 13. positioning column; 14. sealing ring; 15. pressing hole; 16. reinforcing rib. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3The utility model discloses a power communication optical cable joint box device, comprising a box body 1 and a box cover 2, the top of the box body 1 is detachably connected to the box cover 2, both side outer walls of the box body 1 are fixedly connected with lower mounting blocks 3, the top of the lower mounting blocks 3 is provided with a card slot 5, both sides of the box cover 2 are fixedly connected with upper mounting blocks 4, the bottom of the upper mounting block 4 is connected with a card plate 7 which is L-shaped as a whole and can be inserted into the card slot 5, the inner wall of the card slot 5 on one side away from the box body 1 is provided with a limiting hook 6 for limiting the card plate 7, and a positioning mechanism for facilitating the connection between the box body 1 and the box cover 2 is also provided between the box body 1 and the box cover 2.

[0019] The top of the box body 1 is evenly provided with reinforcing ribs 16 .

[0020] The box body 1 and the box cover 2 are both made of ABS engineering plastics.

[0021] Specifically, lower positioning seats 10 are installed on both side outer walls of the box body 1, and a positioning hole 12 is opened on the top of the lower positioning seat 10. Upper positioning seats 11 cooperating with the lower positioning seats 10 are fixedly connected to both side outer walls of the box cover 2, and a positioning column 13 matching and plugging with the positioning hole 12 is fixedly connected to the bottom of the upper positioning seat 11.

[0022] In this embodiment, when the box body 1 and the box cover 2 are connected together, the positioning post 13 is inserted into the positioning hole 12 , which can play a positioning role in the connection between the box body 1 and the box cover 2 .

[0023] Specifically, a sealing ring 14 is disposed on the top of the box body 1 , and a sealing groove matched with the sealing ring 14 is formed on the bottom of the box cover 2 .

[0024] In this embodiment, the cooperation between the sealing ring 14 and the sealing groove can make the box body 1 and the box cover 2 sealable after being connected together.

[0025] Specifically, a pressing hole 15 communicating with the card slot 5 is formed on a side of the lower mounting block 3 away from the box body 1 .

[0026] In the present embodiment, the card plate 7 is made of plastic as a whole, and the card plate 7 is L-shaped as a whole. One arm of the card plate 7 is connected to the upper mounting block 4, and the arm not connected to the upper mounting block 4 is limited by the limiting hook 6. When the arm of the card plate 7 not connected to the upper mounting block 4 is pressed through the pressing hole 15, the arm of the card plate 7 not connected to the upper mounting block 4 will be deformed to break away from the limit of the limiting hook 6. At this time, the box body 1 and the box cover 2 can be easily removed.

[0027] Specifically, a groove 8 is formed on an inner wall of one side of the clamping slot 5 , and a protrusion 9 that matches and engages with the groove 8 is formed on an outer wall of the clamping plate 7 .

[0028] In this embodiment, the protrusion 9 is arranged on an arm connecting the card plate 7 and the upper mounting block 4. When the card plate 7 is inserted into the card slot 5, the protrusion 9 can be inserted into the groove 8, which can improve the connection tightness between the card plate 7 and the card slot 5.

[0029] In summary, in the power communication optical cable junction box device, the box body 1 and the box cover 2 are connected by the cooperation between the card slot 5 and the card plate 7, and do not need to be fastened by bolts, so that the box body 1 and the box cover 2 can be easily removed and installed without tools.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power communication optical cable splice box device, comprising a box body (1) and a box cover (2), characterized in that: The top of the box body (1) is detachably connected to the box cover (2); the outer walls on both sides of the box body (1) are fixedly connected to lower mounting blocks (3); the top of the lower mounting blocks (3) is provided with a card slot (5); the two sides of the box cover (2) are fixedly connected to upper mounting blocks (4); the bottom of the upper mounting blocks (4) is connected to a card plate (7) which is L-shaped as a whole and can be inserted into the card slot (5); the inner wall of the card slot (5) on the side away from the box body (1) is provided with a limit hook (6) for limiting the position of the card plate (7); and a positioning mechanism is also provided between the box body (1) and the box cover (2) for facilitating the connection between the box body (1) and the box cover (2).

2. A power communication optical cable splice box device according to claim 1, characterized in that: The outer walls on both sides of the box body (1) are both provided with lower positioning seats (10), the top of the lower positioning seats (10) is provided with positioning holes (12), the outer walls on both sides of the box cover (2) are both fixedly connected with upper positioning seats (11) matched with the lower positioning seats (10), and the bottom of the upper positioning seats (11) is fixedly connected with positioning columns (13) matched with the positioning holes (12).

3. A power communication optical cable splice box device according to claim 1, characterized in that: The top of the box body (1) is provided with a sealing ring (14), and the bottom of the box cover (2) is provided with a sealing groove that matches the sealing ring (14).

4. A power communication optical cable splice box device according to claim 1, characterized in that: A pressing hole (15) communicating with the card slot (5) is provided on a side of the lower mounting block (3) away from the box body (1).

5. The power communication optical cable splice box device according to claim 1, characterized in that: The top of the box body (1) is evenly provided with reinforcing ribs (16).

6. The power communication optical cable splice box device according to claim 1, characterized in that: The box body (1) and the box cover (2) are both made of ABS engineering plastics.

7. The power communication optical cable splice box device according to claim 1, characterized in that: A groove (8) is formed on the inner wall of one side of the clamping slot (5), and a protrusion (9) matching and clamping with the groove (8) is formed on the outer wall of the clamping plate (7).

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