WO2017152699A1

WO2017152699A1 - Base station box

Info

Publication number: WO2017152699A1
Application number: PCT/CN2016/112059
Authority: WO
Inventors: 杨雪; 龙细军
Original assignee: 中兴通讯股份有限公司
Priority date: 2016-03-10
Filing date: 2016-12-26
Publication date: 2017-09-14
Also published as: CN205812284U

Abstract

Disclosed is a base station box, comprising a box body. A plurality of line ports are provided on the side wall of the box body. A sheath is provided at each line port. The sheath comprises an inner sheath, a cable sealing ring and a forcing nut. The inner sheath comprises an oppositely arranged first port and second port with scalable calibre. The first port is connected to the line port in a sealed manner. The cable sealing ring is closely arranged in the second port. The forcing nut is sheathed on the inner sheath to narrow the calibre of the second port. The technical solution of the present application can not only increase the number of outgoing lines of the base station box, but also enable the base station box to achieve a relatively good waterproof and dustproof effect.

Description

Base station box

Technical field

The present application relates to the field of communications technologies, and in particular, to a base station box.

Background technique

A base station, that is, a public mobile communication base station, is a form of a radio station, and refers to a radio transceiver station that performs information transmission with a mobile telephone terminal through a mobile communication switching center in a certain radio coverage area. The outlet mode of the existing base station adopts the in-line outlet and the maintenance window outlet. The number of outlets in the maintenance window mode is limited, and the number of in-line outlets is limited, and the cables are easily coupled with each other. In addition, the existing base station is waterproof. The dust method is still a traditional way, and its waterproof and dustproof effect is relatively poor.

Summary of the invention

The main purpose of the present application is to provide a base station box, which aims to solve the problem that the existing base station is neither waterproof nor dustproof, or the number of outgoing lines is small.

In order to achieve the above object, the base station box provided by the present application includes a box body, and a plurality of cable ports are disposed on a sidewall of the box body, and the cable port is provided with a sheath, and the sheath includes the inner portion. a sheath, a cable sealing ring and a pressing nut, the inner sheath comprising a first port and a second port of a retractable diameter, the first port being sealingly connected to the wire port, the wire A cable seal is tightly disposed in the second port; the compression nut is sleeved on the inner sheath to reduce the diameter of the second port.

Preferably, the sheath further comprises an outer sheath nested over the inner sheath.

Preferably, a section of the inner sheath adjacent to the first port is located in the outer sheath, and a section of the inner sheath adjacent to the second port protrudes outside the outer sheath, the inner a portion of the sheath extending from the outer sheath is located in the compression nut, and an end of the outer sheath is adjacent to the pressing nut and is snap-connected with the pressing nut; the outer sheath and the outer sleeve The pressing nuts are made of a conductive material.

Preferably, the outer wall of the first port is sleeved with a rubber ring, the first port is inserted into the wire port, and the rubber ring closely abuts the outer wall of the first port and the walking The inner wall of the line port.

Preferably, the outer wall of the inner sheath is provided with a hook, and the outer wall of the wire port is provided with a protrusion or a groove that is engaged with the hook.

Preferably, each of the routing ports is disposed on a same sidewall of the casing.

Preferably, the routing port comprises a network port, and the network port is provided with at least two cable interfaces.

Preferably, the network port is a dual layer SFP port or a dual layer RJ45 port.

Preferably, the box body has a rectangular parallelepiped shape.

Preferably, the outer wall of the casing is provided with heat dissipation fins.

According to the technical solution of the present application, by providing a plurality of the routing ports on the side wall of the casing, a plurality of the routing ports may be disposed as needed to increase the number of incoming and outgoing lines of the base station box; The sheath is disposed at the wire port, the sheath includes an inner sheath, a cable sealing ring and a pressing nut, and the inner sheath includes a first port and a retractable aperture a second port, the first port is sealingly connected to the wire port, and the cable sealing ring is tightly disposed in the second port, and the pressing nut is sleeved on the inner sheath To reduce the diameter of the second port, the inner sheath and the pressing nut are screwed, and an outer thread is provided on the outer wall of the inner sheath, correspondingly on the inner wall of the pressing nut An internal thread is provided thereon, and when the diameter of the second port is contracted, the cable sealing ring located in the second port will contract together, since the cable is disposed through the cable sealing ring So that the tight connection between the cable seal and the cable can be achieved.Thus, when the cable is connected to the wire port of the base station box, the connection between the cable and the wire port is ensured at the wire port, the inner sheath, the cable sealing ring and the The chamber enclosed by the tightening nut is configured to better isolate the joint from the outer side of the inner sheath, so that the base station box achieves better waterproof and dustproof effects.

DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings to be used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present application, and other drawings can be obtained according to the structures shown in the drawings without any creative work for those skilled in the art.

1 is a schematic structural diagram of a preferred embodiment of a base station box according to the present application;

2 is a schematic structural view of a box body in a preferred embodiment of a base station box of the present application;

3 is a schematic diagram of an explosion structure of a sheath in a preferred embodiment of a base station box of the present application;

FIG. 4 is a schematic structural diagram of a cabinet installation manner of a preferred embodiment of a base station box of the present application.

Description of the reference numerals:

标号Label	名称 name	标号Label		名称name
1010	盒体 Box	2020	走线端口Trace port
3030	内护套 Inner sheath	3131	第一端口 First port
3232	第二端口 Second port	3333	外螺纹 External thread
4040	线缆密封圈 Cable seal	5050	迫紧螺母 Force nut
6060	外护套 Outer sheath	7070	橡胶圈 rubber band
8080	挂钩hook up	9090	护套jacket

The implementation, functional features and advantages of the present application will be further described with reference to the accompanying drawings.

detailed description

The technical solutions in the embodiments of the present application are clearly and completely described in the following with reference to the drawings in the embodiments of the present application. It is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without departing from the inventive scope are the scope of the present application.

It should be noted that if there are directional indications (such as up, down, left, right, front, back, ...) in the embodiment of the present application, it is only used to explain the relative positional relationship between the components in a certain posture. , the movement situation, etc., if the specific posture changes, the directional indication also changes accordingly.

In addition, the descriptions of "first", "second", etc. are used in this application, and are used for descriptive purposes only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the indicated technical features. Quantity. Thus, features defining "first" or "second" may include at least one of the features, either explicitly or implicitly. In addition, the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. Nor is it within the scope of protection required by this application.

The application proposes a base station box.

1 to FIG. 3, FIG. 1 is a schematic structural diagram of a base station box according to a preferred embodiment of the present application; FIG. 2 is a schematic structural diagram of a box body in a preferred embodiment of a base station box according to the present application; Schematic diagram of the explosive structure of the sheath.

In the embodiment of the present application, as shown in FIG. 1 to FIG. 3, the base station box includes a box body 10. The side wall of the box body 10 is provided with a plurality of cable ports 20, and the cable port 20 is provided with a sheath. 90, the sheath 90 includes an inner sheath 30, a cable sealing ring 40 and a tightening nut 50. The inner sheath 30 includes a first port 31 and a second port 32 of a retractable diameter. The first port 31 and the walking port The wire port 20 is sealingly connected, and the cable sealing ring 40 is tightly disposed in the second port 32; the pressing nut 50 is sleeved on the inner sheath 30 to reduce the diameter of the second port 32.

The technical solution of the present application can provide a plurality of routing ports 20 as needed by using a plurality of routing ports 20 on the side wall of the casing 10, so as to increase the number of incoming and outgoing lines of the base station box, and the outgoing mode can be solved. The in-line outlet cable has the problem of easy coupling; and the sheath 90 is provided at the cable port 20, and the sheath 90 includes an inner sheath 30, a cable sealing ring 40 and a tightening nut 50, and the inner sheath 30 The first port 31 and the second port 32 of the retractable diameter are included, and the first port 31 is sealingly connected with the wire port 20, and the cable sealing ring 40 is tightly disposed in the second port 32, and the nut 50 is tightened. The sleeve is placed on the inner sheath 30 to reduce the diameter of the second port 32. As shown in FIG. 3, the inner sheath 30 and the pressing nut 50 are screwed, and the outer wall of the inner sheath 30 is provided with external threads 33. Correspondingly, an internal thread is provided on the inner wall of the pressing nut 50. When the diameter of the second port 32 is contracted, the cable sealing ring 40 located in the second port 32 will contract together, since the cable is passed through the line. The cable seal 40 is disposed so that the cable seal 40 and the cable are tight Connection. This way When the cable is connected to the cable port 20 of the base station box, the connection between the cable and the wire port 20 is ensured to be in the chamber surrounded by the wire port 20, the inner sheath 30, the cable sealing ring 40 and the tightening nut 50. In the middle, the connection is well separated from the outer side of the inner sheath 30, so that the base station box can achieve better waterproof and dustproof effects.

The routing port 20 includes a power supply port 21, an RF port 22, and a network port 23. The power port 21 can not only provide power input to electrical devices in the base station box, but also support power distribution; the RF port 22 can be used for GPS access or output of a radio frequency antenna; and the network port 23 is used for transmitting network data. Among them, the network port 23 is generally set to be more than one.

Further, the sheath 90 further includes an outer sheath 60 that is placed over the inner sheath 30. The outer sheath 60 is disposed on the outer side of the inner sheath 30 to protect the inner sheath 30 from the harsh environment of the outside.

Preferably, a section of the inner sheath 30 adjacent to the first port 31 is located within the outer sheath 60, a portion of the inner sheath 30 proximate the second port 32 projects beyond the outer sheath 60, and the inner sheath 30 extends out of the outer sheath 60 One of the sections is located within the tightening nut 50, and one end of the outer sheath 60 near the pressing nut 50 is snap-fitted to the pressing nut 50; the outer sheath 60 and the tightening nut 50 are both made of a conductive material. In this way, the connection between the cable port 20 and the cable is ensured to be covered by the conductive member, so as to minimize the interference of the internal signal of the base station box to the external signal through the cable port 20 or the external signal passing through the wire. The interference of port 20 to the internal signal of the base station box. In order to increase the number of incoming and outgoing lines of the base station box, it is necessary to open a large hole in the routing port 20 of the base station box, so that more lines can be output. However, if the opening is too large, it is easy to introduce the EMC problem, and the EMC radiation exceeds the standard, and the above design can solve the problem of excessive EMC radiation.

Further, the outer wall of the first port 31 is sleeved with a rubber ring 70. The first port 31 is inserted into the wire port 20, and the rubber ring 70 abuts against the outer wall of the first port 31 and the inner wall of the wire port 20. The tightness of the connection of the first port 31 of the inner sheath 30 to the wire port 20 can be ensured. Of course, a rubber ring 70 can also be disposed on the outer wall of the wire port 20, and the wire port 20 is inserted into the first port 31, and the rubber ring 70 closely abuts the outer wall of the wire port 20 and the inner wall of the first port 31 ( This structure is shown).

Further, the outer wall of the inner sheath 30 is provided with a hook 80. The outer wall of the wire port 20 is provided with a protrusion or a groove which is engaged with the hook, so that when the inner sheath 30 is connected with the wire port 20, The hook 80 can be fastened in the protrusion or the groove to strengthen the strength of the inner sheath 30 and the wire port 20 to prevent the two from coming off.

Preferably, each of the cable ports 20 is disposed on the same side wall of the casing 10, so that when the same sidewall is located at the bottom end of the base station box, the base station box is conveniently installed in the manner of entering the cabinet, as shown in FIG. 4 .

Further, the routing port 20 includes a network port 23, and the network port 23 is provided with at least two cable interfaces, that is, at least two network cables can be disposed in one network port 23, which improves the number of outgoing lines of the base station box.

Preferably, the network port can be set as a dual layer SFP port or a dual layer RJ45 port. The two-layer structure, that is, one network port 23 has two cable interfaces, which can improve the outlet rate, and the supplier can select the appropriate network port 23 type according to the needs. Of course, the trace port 20 may also include a plurality of dual layer USB interfaces and a plurality of dual layer HDMI interfaces and the like.

Preferably, the casing 10 has a rectangular parallelepiped shape, so that the base station box can be made into a Pad-like structure, and the structure is easy. Adapt to a variety of installation environments, installation methods can also be diversified, such as entering the cabinet, wall hanging, poles and so on.

Preferably, the outer wall of the casing 10 is provided with heat dissipation fins. In this way, the base station box can achieve self-heat dissipation, preventing the internal temperature from being too high and affecting the operation of its internal electrical components.

The above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the patents of the present application, and the equivalent structural transformation, or direct/indirect use, of the present application and the contents of the drawings is used in the present invention. All other related technical fields are included in the patent protection scope of the present application.

Industrial applicability

The invention is applicable to the field of computer technology, and is used for realizing the improvement of the number of outlets of the base station box and achieving better waterproof and dustproof effects.

Claims

A base station box includes a box body, wherein a plurality of cable ports are disposed on a sidewall of the box body, and the cable port is provided with a sheath, and the sheath includes an inner sheath and a cable a sealing ring and a tightening nut, the inner sheath includes a first port and a second port of a retractable diameter, the first port is sealingly connected with the wire port, and the cable sealing ring is tightly disposed In the second port; the pressing nut is sleeved on the inner sheath to reduce the diameter of the second port.
The base station cartridge of claim 1 wherein said sheath further comprises an outer sheath nested over said inner sheath.
The base station cartridge according to claim 2, wherein a section of the inner sheath adjacent to the first port is located in the outer sheath, and a section of the inner sheath adjacent to the second port protrudes therefrom Outside the outer sheath, a section of the inner sheath extending from the outer sheath is located in the pressing nut, and the outer sheath is fastened to the end of the pressing nut and the pressing nut is buckled Connecting; the outer sheath and the compression nut are both made of a conductive material.
The base station box of claim 1 , wherein a rubber ring is sleeved on an outer wall of the first port, the first port is inserted into the wire port, and the rubber ring closely abuts the An outer wall of the first port and an inner wall of the wire port.
The base station box according to claim 1, wherein a hook is disposed on an outer wall of the inner sheath, and an outer wall of the wire port is provided with a protrusion or a groove that is engaged with the hook.
The base station cassette of claim 1 wherein each of said routing ports is disposed on a same side wall of said housing.
The base station box of claim 1 wherein said routing port comprises a network port and said network port is provided with at least two cable interfaces.
The base station box of claim 7, wherein the network port is a dual layer SFP port or a dual layer RJ45 port.
The base station casing according to claim 1, wherein said casing has a rectangular parallelepiped shape.
The base station cassette according to any one of claims 1 to 9, wherein the outer wall of the case is provided with heat dissipation fins.