CN214379875U

CN214379875U - Communication cable terminal junction box with waterproof function

Info

Publication number: CN214379875U
Application number: CN202022769977.3U
Authority: CN
Inventors: 刘小初
Original assignee: Shenyang Shirui Technology Co ltd
Current assignee: Shenyang Shirui Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-10-08
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a communication cable terminal box with waterproof function, detain including box body, flange, slide, lid, sealing strip and anticreep, waterproof joint is installed to the box body lower extreme, and the box body left and right sides is provided with the mount pad, threaded hole is seted up on the box body front end surface, and the box body front end is provided with the flange, be provided with the sliding sleeve in the middle of the box body is inside, and the sliding sleeve front end has the slide through expanding spring connection, the hinged joint lid is passed through to the slide upper end, and the lid inboard is provided with the sealing strip, the lid outside is provided with the anticreep and is detained the middle division and be equipped with the installation, and the anticreep. This communication cable terminal box with waterproof function is provided with slide and sliding sleeve, and in the in-service use process, slide and sliding sleeve constitute extending structure under expanding spring's effect to make the terminal box when using in the vibrations environment, played the shock attenuation effect, avoid connecting to take off in vibrations and take off the influence communication effect, increased the device's functionality.

Description

Communication cable terminal junction box with waterproof function

Technical Field

The utility model relates to a communication engineering technical field specifically is a communication cable terminal box with waterproof function.

Background

Along with the continuous development of scientific and technological, the integration of industrial informationization is constantly accelerated, including government public safety investment continuously increases, electronic communication technology scale continuously enlarges in recent years, electronic communication technology's basis sets up continuously perfect, in electronic communication process, the cable has played transmission signal's primary action, when laying the cable, need with cable terminal and communication terminal interconnect, often need in the work progress at outdoor wiring, it has inside steam advances the junction box body to use traditional terminal box when outdoor wiring, make steam infiltration entering cable can lead to the inside insulating impedance of cable to descend, thereby arouse electric power accidents such as short circuit.

Therefore, we have proposed a communication cable terminal block having a waterproof function so as to solve the above-mentioned problem that the conventional terminal block causes a short circuit due to moisture entering the inside of the case when it is used outdoors.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication cable terminal box with waterproof function to thereby solve the problem that traditional terminal box on the existing market that above-mentioned background art provided arouses the short circuit for there being steam to get into the inside short circuit that arouses of box body when the open air uses.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a communication cable terminal box with waterproof function, detains including box body, flange, slide, lid, sealing strip and anticreep, water joint is installed to the box body lower extreme, and the box body left and right sides is provided with the mount pad, box body front end surface set up threaded hole, and the box body front end is provided with the flange, be provided with the sliding sleeve in the middle of the box body is inside, and the sliding sleeve front end has the slide through expanding spring connection to the sliding sleeve front end is installed the joint mounting panel through set screw, the hinged joint lid is passed through to the slide upper end, and the lid inboard is provided with the sealing strip, the through-hole has been seted up in lid four corners, and is provided with the locking bolt in the middle of the through-hole, the lid outside is provided with anticreep dropout, and the anticreep detains the middle division and is equipped with the mounting hole.

Preferably, the number of the installation seats is 4, and the installation seats are vertically symmetrical relative to the central line of the box body.

Preferably, the number of the threaded holes is 4, the threaded holes are vertically and bilaterally symmetrical relative to the center line of the box cover, and the threaded holes correspond to the through holes one by one.

Preferably, the sliding sleeve is provided with 2, is bilaterally symmetrical relative to the central line of the box body and comprises a sliding sleeve and a sliding seat telescopic mechanism.

Preferably, the center line of the box cover and the center line of the box body are overlapped, and the length and the width of the box cover are equal to those of the box body.

Preferably, the number of the anti-tripping devices is 4, the central line of the anti-tripping device is overlapped with the central line of the through hole, and the central line of the anti-tripping device is overlapped with the central line of the locking bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the communication cable terminal junction box with the waterproof function;

1. the sealing strip and the flange are arranged, when the box cover and the box body are mutually closed in the actual use process, the flange presses on the sealing strip, and the sealing strip is compacted by the flange under the locking of the locking bolt, so that in the use process, water vapor is prevented from entering the box body, the insulation resistance inside the cable is reduced, the short circuit is caused, the safety in use is improved, and the practicability of the device is improved;

2. be provided with slide and sliding sleeve, in the in-service use process, slide and sliding sleeve constitute extending structure under expanding spring's effect to when making the terminal box use in the vibrations environment, played the shock attenuation effect, avoid connecting to take off in vibrations and take off and influence communication effect, increased the device's functionality.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

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

FIG. 3 is a schematic view of the left side of the utility model;

FIG. 4 is a schematic view of the connection structure of the sliding base and the sliding sleeve of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a box body; 2. a waterproof joint; 3. a mounting seat; 4. a threaded hole; 5. a flange; 6. a sliding sleeve; 7. a slide base; 8. a tension spring; 9. a joint mounting plate; 10. a set screw; 11. a hinge; 12. A box cover; 13. a sealing strip; 14. a through hole; 15. locking the bolt; 16. preventing tripping; 17. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-5, the present invention provides a technical solution: a communication cable terminal junction box with a waterproof function comprises a box body 1, a waterproof joint 2, a mounting seat 3, a threaded hole 4, a flange 5, a sliding sleeve 6, a sliding seat 7, an expansion spring 8, a joint mounting plate 9, a fixing screw 10, a hinge 11, a box cover 12, a sealing strip 13, a through hole 14, a locking bolt 15, an anti-tripping device 16 and a mounting hole 17, wherein the waterproof joint 2 is mounted at the lower end of the box body 1, the mounting seats 3 are arranged at the left side and the right side of the box body 1, the threaded hole 4 is formed in the surface of the front end of the box body 1, the flange 5 is arranged at the front end of the box body 1, the sliding sleeve 6 is arranged in the middle of the interior of the box body 1, the front end of the sliding sleeve 6 is connected with the sliding seat 7 through the expansion spring 8, the joint mounting plate 9 is mounted at the front end of the sliding seat 7 through the fixing screw 10, the upper end of the sliding seat 7 is connected with the box cover 12 through the hinge 11, the sealing strip 13 is arranged on the inner side of the box cover 12, and through the through holes 14 are formed at the four corners of the box cover 12, and a locking bolt 15 is arranged in the middle of the through hole 14, an anti-tripping device 16 is arranged on the outer side of the box cover 12, and a mounting hole 17 is formed in the middle of the anti-tripping device 16.

The mounting base 3 is provided with 4, and all symmetries about the central line of mounting base 3 for box body 1, above-mentioned structural design, in the in-service use process, is favorable to improving the stability after the terminal box installation.

Threaded hole 4 is provided with 4, and threaded hole 4 bilateral symmetry about the central line of lid 12 to threaded hole 4 and through-hole 14 one-to-one, above-mentioned structural design, in the in-service use, when being favorable to improving threaded hole 4 and locking bolt 15 and being connected, the equilibrium of atress when lid 12 is pressed on box body 1 improves sealing strip 13 and flange 5 complex compactness.

Sliding sleeve 6 is provided with 2, and sliding sleeve 6 is for the central line bilateral symmetry of box body 1 to sliding

sleeve

6 and 7 telescopic machanism of slide, above-mentioned structural design, in the in-service use process, be favorable to through the cooperation between sliding sleeve 6 and the slide 7, reduce the vibrations of joint mounting panel 9, improve the reliability of articulate.

The central line of lid 12 and the central line of box body 1 coincide each other, and the length and the width of lid 12 equals with the length and the width of box body 1, and above-mentioned structural design is in the in-service use in-process, is favorable to improving the inseparable nature sealed between lid 12 and the box body 1.

The number of the anti-tripping devices 16 is 4, the central line of the anti-tripping device 16 is overlapped with that of the through hole 14, and the central line of the anti-tripping device 16 is overlapped with that of the locking bolt 15.

The working principle is as follows: when the communication cable terminal junction box with the waterproof function is used, as shown in fig. 1 and 2, firstly, a box body 1 is fixedly installed by penetrating a bolt through an installation seat 3, then a connector is installed on a joint installation plate 9, then a cable is connected with the connector through a waterproof joint 2, as shown in fig. 2 and 3, a box cover 12 is buckled on the box body 1 through a hinge 11, so that a flange 5 is attached to a sealing strip 13, as shown in fig. 5, then a screwdriver is used for penetrating a mounting hole 17 to screw a locking bolt 15 into a threaded hole 4, so that the box cover 12 tightly covers the box body 1, the box body 1 is sealed through the attachment of the sealing strip 13 and the flange 5, thereby preventing water vapor from entering the box body 1, as shown in fig. 4, when the communication cable terminal junction box with the waterproof function is used in a vibration environment, through the cooperation between a sliding seat 7 and a sliding sleeve 6 and an expansion spring 8, the vibration of the joint installation plate 9 is effectively reduced, the reliability of connection is improved, as shown in fig. 5, when in outdoor maintenance work, the anti-tripping device 16 can effectively avoid that the locking bolt 15 is lost when the box cover 12 is disassembled, which affects the maintenance progress, thereby completing a series of work, and the content which is not described in detail in this specification belongs to the prior art known by those skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a communication cable terminal box with waterproof function, includes box body (1), flange (5), slide (7), lid (12), sealing strip (13) and anticreep knot (16), its characterized in that: the waterproof joint (2) is arranged at the lower end of the box body (1), the mounting seats (3) are arranged at the left side and the right side of the box body (1), the threaded hole (4) is formed in the surface of the front end of the box body (1), a flange (5) is arranged at the front end of the box body (1), a sliding sleeve (6) is arranged in the middle of the interior of the box body (1), the front end of the sliding sleeve (6) is connected with a sliding seat (7) through a telescopic spring (8), the front end of the sliding seat (7) is provided with a joint mounting plate (9) through a fixing screw (10), the upper end of the sliding seat (7) is connected with a box cover (12) through a hinge (11), and the inner side of the box cover (12) is provided with a sealing strip (13), four corners of the box cover (12) are provided with through holes (14), and a locking bolt (15) is arranged in the middle of the through hole (14), an anti-tripping device (16) is arranged on the outer side of the box cover (12), and a mounting hole (17) is formed in the middle of the anti-tripping device (16).

2. A communication cable terminal junction box with a waterproof function according to claim 1, wherein: the number of the installation seats (3) is 4, and the installation seats (3) are vertically symmetrical relative to the central line of the box body (1).

3. A communication cable terminal junction box with a waterproof function according to claim 1, wherein: the number of the threaded holes (4) is 4, the threaded holes (4) are vertically and bilaterally symmetrical relative to the center line of the box cover (12), and the threaded holes (4) correspond to the through holes (14) one by one.

4. A communication cable terminal junction box with a waterproof function according to claim 1, wherein: the sliding sleeve (6) is provided with 2 sliding sleeves (6), the sliding sleeves (6) are bilaterally symmetrical relative to the central line of the box body (1), and the sliding sleeves (6) and the sliding base (7) are telescopic mechanisms.

5. A communication cable terminal junction box with a waterproof function according to claim 1, wherein: the central line of lid (12) and the central line of box body (1) coincide each other, and the length and the width of lid (12) are equal with the length and the width of box body (1).

6. A communication cable terminal junction box with a waterproof function according to claim 1, wherein: the number of the anti-tripping devices (16) is 4, the central line of the anti-tripping device (16) is overlapped with that of the through hole (14), and the central line of the anti-tripping device (16) is overlapped with that of the locking bolt (15).