CN217932189U

CN217932189U - High resistant optical cable termination box that waits of gas tightness

Info

Publication number: CN217932189U
Application number: CN202220459345.3U
Authority: CN
Inventors: 雷益春; 曾繁根
Original assignee: Chongqing Diman Communication Technology Co ltd
Current assignee: Chongqing Diman Communication Technology Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-11-29
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses a high resistant optical cable terminal box of waiting of gas tightness, include casing, upper cover and place the board, the top of casing is provided with the upper cover, the interior diapire of casing is provided with places the board, the top of placing the board is provided with a set of slide rail, the inside sliding connection of slide rail has the slider, the top of slider is provided with movable splint, solid fixed splint are installed to the opposite side at slide rail top, gu fixed splint's surface is provided with the silica gel cushion, and the back of movable splint is provided with the silica gel cushion. The utility model discloses a place the setting of board, slide rail, slider, movable clamp plate, fixed plate, lead screw, solid fixed splint and silica gel cushion for connecting wire after the interface installation is convenient for obtain the centre gripping fixed, avoids taking place winding phenomenon, makes things convenient for subsequent work.

Description

High resistant optical cable termination box that waits of gas tightness

Technical Field

The utility model relates to an optical cable terminal box technical field specifically is a high resistant optical cable terminal box of waiting of gas tightness.

Background

The optical cable terminal box is an end connector of an optical cable, one end of the optical cable terminal box is an optical cable, the other end of the optical cable terminal box is a tail fiber, the optical cable terminal box is equipment for splitting an optical cable into single optical fibers, and is installed on a wall.

The high resistant optical cable termination box shortcoming of waiting of a gas tightness is not enough among the prior art:

1. patent document CN205139439U discloses an air-tight high weather-resistant optical cable terminal box, including "box body and thermostatic device, thermostatic device installs on the box body, two box bodies altogether and articulated each other constitute the gas tightness working chamber, symmetric distribution between two box bodies, at least one elastic sealing strip is established to contact surface department, the box body includes the work inner bag, stereoplasm protection outer wall, elastic insulation layer and elastic sealing strip, thermostatic device includes the temperature control circuit, electric heating wire, semiconductor refrigerating plant, heat conduction metal strip and photovoltaic power generation system, photovoltaic power generation system inlays on the box body surface, the temperature control circuit, electric heating wire and semiconductor refrigerating plant all are located the working chamber, wherein semiconductor refrigerating plant is connected with the heat conduction metal strip in addition, the heat conduction metal strip is at least one and inlays in the box body surface. This novel one side can effectually ensure optical cable and optical cable connecting device operational environment's stability, and on the other hand can effectual improvement optical cable termination box to the resistance ability of natural environment erosion, above-mentioned device is difficult to carry out the centre gripping to the circuit after the installation of inside bayonet joint when using for the installation finishes the back and further influences subsequent maintenance and dismantlement because of the winding phenomenon takes place for the circuit is more new, has certain limitation when using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high resistant optical cable terminal box that waits of gas tightness to solve the problem that proposes in the above-mentioned background art.

In order to achieve the purpose, the utility model provides the following technical scheme, an air-tight high-weather-resistance optical cable terminal box comprises a shell, an upper cover and a placing plate, wherein the upper cover is arranged at the top of the shell, and the placing plate is arranged on the inner bottom wall of the shell;

the top of the placing plate is provided with a group of sliding rails, the sliding rails are connected with sliding blocks in a sliding manner, and the tops of the sliding blocks are provided with movable clamping plates;

the fixed splint are installed to the opposite side at slide rail top, the surface of fixed splint is provided with the silica gel cushion, and the back of activity splint is provided with the silica gel cushion.

Preferably, a fixed plate is installed on one side of the top of the sliding rail, a screw rod penetrates through the surface of the fixed plate through threads, a limiting seat is in threaded connection with the bottom end of the screw rod, and a pushing block is arranged on the back of the limiting seat.

Preferably, a placing frame is arranged on one side of the surface of the shell, and an alarm is arranged on the inner bottom wall of the placing frame.

Preferably, the inside wall of casing is provided with the heater, the inside wall of casing is provided with temperature sensor, and temperature sensor and siren electric connection.

Preferably, the inner side wall of the shell is provided with a group of cooling fans, and the surfaces of the cooling fans are provided with dust screens.

Preferably, one side of the shell is provided with a group of insertion ports, the bottom end of each insertion port is provided with a connecting wire, two sides of the bottom of the shell are provided with a group of anti-skid pad feet, two sides of the top of the upper cover are in threaded connection with fastening bolts, and one side of the shell is provided with a control module.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a place the setting of board, slide rail, slider, movable clamp plate, fixed plate, lead screw, solid fixed splint and silica gel cushion for connecting wire after the interface installation is convenient for obtain the centre gripping fixed, avoids taking place winding phenomenon, makes things convenient for subsequent work.

2. The utility model discloses a heater, temperature sensor, siren, radiator fan, dust screen and control module's setting for optical cable terminal box can adapt to different weather, guarantees the normal operation of inside apparatus, has improved the resistance to the external world.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the heater of the present invention;

FIG. 3 is a schematic view of the movable clamp plate of the present invention;

fig. 4 is a schematic view of the structure of the anti-skid foot pad of the present invention.

In the figure: 1. a housing; 2. an upper cover; 3. placing a plate; 4. a slide rail; 5. a slider; 6. a movable splint; 7. fixing the clamping plate; 8. a silica gel cushion; 9. a fixing plate; 10. fastening a bolt; 11. a control module; 12. A screw rod; 13. a pushing block; 14. placing a frame; 15. an alarm; 16. a heater; 17. a temperature sensor; 18. a heat radiation fan; 19. a dust screen; 20. an interface; 21. a connecting wire; 22. anti-skid foot pads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The first embodiment is as follows:

please refer to fig. 1, fig. 2 and fig. 3, the utility model provides an embodiment, a high resistant optical cable terminal box of waiting of gas tightness, including casing 1, upper cover 2 and place board 3, the top of casing 1 is provided with upper cover 2, the inner diapire of casing 1 is provided with places board 3, the top of placing board 3 is provided with a set of slide rail 4, the inside sliding connection of slide rail 4 has slider 5, slider 5's top is provided with movable splint 6, solid fixed splint 7 is installed to the opposite side at slide rail 4 top, gu fixed splint 7's surface is provided with silica gel cushion 8, and movable splint 6's the back is provided with silica gel cushion 8, fixed plate 9 is installed to one side at slide rail 4 top, there is lead screw 12 through the screwed pipe of passing through of fixed plate 9, the bottom threaded connection of lead screw 12 has spacing seat, the back of spacing seat is provided with promotes piece 13.

Example two:

referring to fig. 1 and 2, an embodiment of the present invention provides an airtight high weather-resistant optical cable termination box, which includes a heater 16, an alarm 15 and a heat dissipation fan 18, wherein a placement frame 14 is disposed on one side of the surface of a housing 1, the alarm 15 is disposed on an inner bottom wall of the placement frame 14, the heater 16 is disposed on an inner side wall of the housing 1, a temperature sensor 17 is disposed on the inner side wall of the housing 1, the temperature sensor 17 is electrically connected to the alarm 15, a set of heat dissipation fan 18 is disposed on the inner side wall of the housing 1, and a dust screen 19 is disposed on the surface of the heat dissipation fan 18;

the optical cable terminal box comprises a heater 16, a temperature sensor 17, an alarm 15, a cooling fan 18, a dust screen 19 and a control module 11, when the optical cable terminal box is used, the temperature inside the optical cable terminal box is suddenly high and low due to seasonal climate change, so that the normal operation of internal instruments is influenced, when the temperature of the optical cable terminal box is low in winter, the inside of the optical cable terminal box is heated through the heater 16, the temperature sensor 17 is arranged on the inner side wall of the shell 1, when the temperature inside the optical cable terminal box is higher than a set temperature, a signal is transmitted to the alarm 15 through the temperature sensor 17, the alarm 15 is electrically connected with the temperature difference sensor 17 to alarm, so that the alarm 15 gives an alarm to remind a worker to stop heating, when the temperature is high in summer, the inside of the optical cable terminal box is cooled through the cooling fan 18, the normal operation of the internal instruments is kept, the dust screen 19 is arranged on the surface of the cooling fan 18, the entrance of external dust is avoided, the optical cable terminal box can adapt to different climates, the normal operation of the internal instruments is ensured, and the resistance of the external instruments is improved.

One side of the shell 1 is provided with a group of interfaces 20, and the bottom ends of the interfaces 20 are provided with connecting wires 21.

Place board 3, slide rail 4, slider 5, movable clamp plate 6, fixed plate 9, lead screw 12, the setting of solid fixed clamp plate 7 and silica gel cushion 8, avoid the connecting wire 21 way of its bottom to take place the winding with other circuit after interface 20 finishes installing, be provided with because of the interior diapire of casing 1 and place board 3, the top of placing board 3 is provided with a set of slide rail 4, the inside sliding connection of slide rail 4 has slider 5, the top of slider 5 is provided with movable clamp plate 6, solid fixed clamp plate 7 is installed to the opposite side at slide rail 4 top, fixed plate 9 is installed to one side at slide rail 4 top, the surface screw thread of fixed plate 9 runs through there is lead screw 12, the bottom threaded connection of lead screw 12 has spacing seat, the back of spacing seat is provided with and promotes piece 13, the staff passes the middle part of solid fixed clamp plate 6 and movable clamp plate 7 with connecting wire 21 this moment, simultaneously the staff twists lead screw 12, make connecting wire 12 drive through spacing seat and promote piece 13 and move movable clamp plate 6 forward, make connecting wire 21 be held in the middle part of solid fixed clamp plate 6 and fixed clamp plate 7, make things convenient for the connecting wire 21 to take place the winding of solid fixed clamp plate 7 through the fixed clamp plate 20, make things convenient for the connecting wire 21, make the winding of lead screw take place the subsequent work of lead screw.

Both sides of the bottom of the shell 1 are provided with a group of anti-skid pad feet 22, both sides of the top of the upper cover 2 are in threaded connection with fastening bolts 10, and one side of the shell 1 is provided with a control module 11.

The utility model discloses in, the device's working procedure as follows:

through the matching work of the placing plate 3, the slide rail 4, the slide block 5, the movable clamping plate 6, the fixed plate 9, the lead screw 12, the fixed clamping plate 7 and the silica gel cushion 8, after the inserting port 20 is installed, the winding of a connecting line 21 at the bottom end of the inserting port and other lines is avoided, the placing plate 3 is arranged on the inner bottom wall of the shell 1, the top of the placing plate 3 is provided with a group of slide rails 4, the slide rail 4 is connected with the slide block 5 in a sliding manner, the movable clamping plate 6 is arranged at the top of the slide block 5, the fixed clamping plate 7 is arranged at the other side of the top of the slide rail 4, the fixed plate 9 is arranged at one side of the top of the slide rail 4, the lead screw 12 penetrates through the surface thread of the fixed plate 9, the bottom end of the lead screw 12 is connected with a limiting seat in a threaded manner, the back of the limiting seat is provided with a pushing block 13, at the moment, a worker penetrates the connecting line 21 through the middle parts of the movable clamping plate 6 and the fixed clamping plate 7, and simultaneously twists the lead screw 12, the lead screw 12 drives the pushing block 13 to move the movable clamping plate 6 forwards through the limiting seat until the connecting wire 21 is clamped between the movable clamping plate 6 and the fixed clamping plate 7, and the back of the movable clamping plate 6 and the surface of the fixed clamping plate 7 are both provided with the silica gel soft cushion 8, so that the connecting wire 21 is protected to a certain extent, the connecting wire 21 is clamped and fixed conveniently after the socket 20 is installed through the matching use of the movable clamping plate 6, the fixed clamping plate 7, the lead screw 12, the slide rail 4 and the pushing block 13, the winding phenomenon is avoided, the subsequent work is convenient, the temperature sensor 17, the alarm 15, the cooling fan 18, the dust screen 19 and the control module 11 are matched, when the optical cable terminal box is used, the temperature inside is suddenly changed due to seasonal climate, and the normal work of internal instruments is influenced, when the temperature is lower when the optical cable terminal box is used in winter, the inside of the optical cable terminal box is heated through the heater 16, the temperature sensor 17 is arranged on the inner side wall of the shell 1, when the temperature of the inside is higher than the set temperature, a signal is transmitted to the alarm 15 through the temperature sensor 17, the alarm 15 is electrically connected with the temperature difference sensor 17 to alarm, a worker is reminded to stop heating, when the temperature is higher in summer, the inside of the optical cable terminal box is cooled through the cooling fan 18 to keep the normal operation of internal equipment, the surface of the cooling fan 18 is provided with the dust screen 19 to avoid the entering of external dust, and the optical cable terminal box can adapt to different climates through the matching use of the heater 16, the temperature sensor 17, the alarm 15, the cooling fan 18 and the dust screen 19, the normal operation of the internal equipment is guaranteed, and the resistance to the outside is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high resistant optical cable terminal box that waits of gas tightness, includes casing (1), upper cover (2) and places board (3), its characterized in that: the top of the shell (1) is provided with an upper cover (2), and the inner bottom wall of the shell (1) is provided with a placing plate (3);

a group of sliding rails (4) are arranged at the top of the placing plate (3), a sliding block (5) is connected inside each sliding rail (4) in a sliding manner, and a movable clamping plate (6) is arranged at the top of each sliding block (5);

solid fixed splint (7) are installed to the opposite side at slide rail (4) top, the surface of solid fixed splint (7) is provided with silica gel cushion (8), and the back of activity splint (6) is provided with silica gel cushion (8).

2. The airtight high weather-resistant optical cable head according to claim 1, wherein: fixed plate (9) are installed to one side at slide rail (4) top, lead screw (12) have been run through the screw thread in the surface of fixed plate (9), the bottom threaded connection of lead screw (12) has spacing seat, the back of spacing seat is provided with promotes piece (13).

3. The airtight high weather-resistant optical cable head according to claim 1, wherein: a placing frame (14) is arranged on one side of the surface of the shell (1), and an alarm (15) is arranged on the inner bottom wall of the placing frame (14).

4. The airtight high weather-resistant optical cable head according to claim 1, wherein: the inside wall of casing (1) is provided with heater (16), the inside wall of casing (1) is provided with temperature sensor (17), and temperature sensor (17) and siren (15) electric connection.

5. The airtight high weather-resistant optical cable head according to claim 1, wherein: the inner side wall of the shell (1) is provided with a group of heat dissipation fans (18), and the surface of each heat dissipation fan (18) is provided with a dust screen (19).

6. The airtight high weather-resistant optical cable head according to claim 1, wherein: one side of casing (1) is provided with a set of interface (20), the bottom of interface (20) is provided with connecting wire (21), the both sides of the bottom of casing (1) all are provided with a set of non-slip mat foot (22), the equal threaded connection in both sides at upper cover (2) top has fastening bolt (10), one side of casing (1) is provided with control module (11).