CN218849923U

CN218849923U - Adapter connector of terminal box

Info

Publication number: CN218849923U
Application number: CN202222600127.XU
Authority: CN
Inventors: 虞华春; 李平武; 吴开发
Original assignee: Ningbo Gmf Telecom Technology Co ltd
Current assignee: Ningbo Gmf Telecom Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-04-11
Anticipated expiration: 2032-09-23

Abstract

The utility model relates to a communication equipment technical field discloses an adapter of terminal box connects, include: the connector is arranged on the terminal box, and one end of the connector extends out of the terminal box; the plug can be inserted into one end of the connector extending out of the terminal box; one end of the connecting band is connected with the connector, and the other end of the connecting band is connected with the plug. The utility model has the advantages that one end of the connector extends out of the terminal box, so that the terminal box does not need to be opened during maintenance, and the maintenance difficulty is reduced; meanwhile, the plug capable of being inserted into the connector is arranged, and the plug can block the connector in daily use so as to prevent external water, dust and the like from entering.

Description

Adapter connector of terminal box

Technical Field

The utility model relates to a communication equipment technical field refers in particular to an adapter of terminal box connects.

Background

In the technical field of communication networks, outdoor terminal boxes are mainly erected on telegraph poles or walls and are high in position, and maintenance personnel need to open the terminal boxes each time during maintenance and then insert plugs used during maintenance into adapters in the terminal boxes to maintain the terminal boxes; in the maintenance process, part of structures in the terminal box are extremely easy to damage, and the terminal box needs to be opened in each maintenance, so that the process is complicated; however, if one end of the adapter extends out of the terminal box, external substances such as water, dust and the like can easily enter the terminal box through the adapter, and the terminal box is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model has been considered to aforementioned problem and has been made, utility model's purpose is to provide an adapter of terminal box connects, and it makes need not to open the terminal box when maintaining, has reduced the maintenance degree of difficulty, and when daily use, can block up the adapter by the end cap, prevents that external water, dust etc. from getting into.

In order to achieve the above object, the present invention provides an adapter connector for a terminal box, including:

the connector is arranged on the terminal box, and one end of the connector extends out of the terminal box;

the plug can be inserted into one end, extending out of the terminal box, of the connector;

and one end of the connecting band is connected with the connector, and the other end of the connecting band is connected with the plug.

According to the adapter connector of the terminal box, the connector comprises an adapter body and a connecting block; the adapter body is arranged on the terminal box and is provided with a first connecting part extending out of the terminal box; one end of the connecting block is in threaded connection with the first connecting portion, and the other end of the connecting block is in threaded connection with the plug.

According to the adapter connector of the terminal box, the two ends of the connecting band are respectively provided with the first connecting ring and the second connecting ring, the adapter body is arranged in the first connecting ring in a penetrating manner, and the first connecting ring is arranged between the terminal box and the connecting block;

the plug is provided with an installation groove, and the second connecting ring is arranged in the installation groove.

According to the adapter joint of the terminal box, the adapter body is further provided with a second connecting part located inside the terminal box, a fixing block in threaded connection with the second connecting part is arranged on the second connecting part, and the fixing block can be abutted to the inner wall of the terminal box.

According to the terminal box adapter joint, the adapter body is provided with the first guide rib, the second guide rib and the connecting column with the jack, and the first guide rib and the second guide rib are arranged around the circumferential direction of the connecting column.

According to the adapter joint of the terminal box, the connecting column is provided with the dustproof cap.

According to the adapter joint of the terminal box, the plug is provided with the annular groove, and the annular groove is internally provided with the sealing ring which can be abutted against the connecting block.

According to the adapter joint of the terminal box, the plug is provided with a holding part, and the holding part is provided with the lightening hole.

According to the adapter connector of the terminal box, the connecting band is made of flexible materials.

The utility model discloses following beneficial effect has:

one end of the connector extends out of the terminal box, so that the terminal box does not need to be opened during maintenance, and the maintenance difficulty is reduced; meanwhile, the plug capable of being inserted into the connector is arranged, and the plug can be used for plugging the connector in daily use so as to prevent water, dust and the like from entering the outside; the first connecting ring at one end of the connecting band is arranged between the terminal box and the connecting block, has a sealing function and can prevent external water, dust and the like from entering, and the second connecting ring at the other end of the connecting band is arranged in the mounting groove of the plug and can prevent the plug from being separated from the connecting band; through sealing ring and the connecting block butt on the end cap, can completely cut off external, prevent that external water, dust etc. from getting into.

Drawings

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

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is a schematic structural diagram of the plug of the present invention;

fig. 4 is a schematic connection diagram of the adapter body and the fixing block of the present invention.

In the figure: 100. a connector assembly; 110. an adapter body; 111. a first connection portion; 112. a second connecting portion; 113. a fixed block; 114. a first guide rib; 115. a second guide rib; 116. connecting columns; 117. a dust cap; 120. connecting blocks; 200. a plug; 210. mounting grooves; 220. an annular groove; 230. a grip portion; 231. lightening holes; 300. a connecting belt; 310. a first connecting ring; 320. a second connecting ring.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 4, an adapter connector for a terminal closure, which is mainly used for an outdoor terminal closure, includes a connector 100, a plug 200, and a connection band 300, which are provided on the terminal closure. One end of the connector 100 extends out of the terminal block; said plug 200 being insertable into the end of said connector 100 extending out of said terminal closure; one end of the connecting band 300 is connected to the connector 100, and the other end is connected to the plug 200. Specifically, during daily use, the plug 200 is inserted into one end of the connector 100 extending out of the terminal box, so as to block the connector 100 and prevent water, dust and the like from entering the outside; during maintenance, a worker only needs to pull the plug 200 off, and then the plug used for maintenance can be inserted into the connector 100 to detect and maintain the terminal box, so that the terminal box does not need to be opened, the maintenance difficulty of the terminal box is reduced, and the terminal box can be prevented from being damaged.

In addition, connector 100 and plug 200 are connected by connecting band 300, i.e. plug 200 is fixed on connector 100 by connecting band 300, which can avoid the situation that plug 200 is lost during maintenance.

The connector 100 comprises an adapter body 110 and a connecting block 120; the adapter body 110 is provided on the terminal block and has a first connecting portion 111 protruding out of the terminal block; one end of the connecting block 120 is in threaded connection with the first connecting portion 111, and the other end is in threaded connection with the plug 200. The adapter body 110 and the connecting block 120 and the plug 200 are installed in a threaded connection mode, and the installation is simple and convenient.

A first connection ring 310 and a second connection ring 320 are respectively arranged at two ends of the connection band 300, the adapter body 110 is inserted into the first connection ring 310, and the first connection ring 310 is arranged between the terminal box and the connection block 120; the connection band 300 is fixed between the terminal enclosure and the connection block 120 by a first connection ring 310, and the first connection ring 310 has a sealing function to prevent water, dust, etc. from penetrating into the terminal enclosure from the outside. The plug 200 is provided with a mounting groove 210, and the second connection ring 320 is disposed in the mounting groove 210. The second connection ring 320 of the connection band 300 is fitted into the fitting groove 210, so that the separation of the plug 200 from the connection band 300 can be prevented.

The connecting band 300 is made of flexible material. Specifically, the connection band 300 is made of a rubber material, and preferably, the first connection ring 310 and the second connection ring 320 are both made of a rubber material, and the first connection ring 310 made of a rubber material has a better sealing effect and can prevent external water and dust from permeating.

The adapter body 110 further has a second connecting portion 112 located inside the terminal box, a fixing block 113 connected to the second connecting portion 112 through a thread is disposed on the second connecting portion 112, and the fixing block 113 can abut against an inner wall of the terminal box. When the adapter body 110 is mounted, the connection block 120 is first mounted on the adapter body 110, the first connection ring 310 is then mounted between the terminal block and the connection block 120, and finally the fixing block 113 is rotated to abut the fixing block 113 against the inner wall of the terminal block, so that the adapter body 110 can be fixed to the terminal block.

The adapter body 110 is provided with a first guide rib 114, a second guide rib 115 and a connecting column 116 with a jack, and the first guide rib 114 and the second guide rib 115 are arranged around the circumference of the connecting column 116. The jack on the connecting column 116 is used for inserting the optical fiber on the plug, so that the plug is communicated with the terminal box; the arrangement of the first guide rib 114 and the second guide rib 115 enables the adapter connector to be inserted into a plurality of plugs with different types, and the application range of the adapter connector is improved.

And a dust cap 117 is arranged on the guide post. The dust cap 117 may further prevent external dust from entering the terminal enclosure.

An annular groove 220 is formed in the plug 200, and a sealing ring (not shown) capable of abutting against the connecting block 120 is arranged in the annular groove 220. The sealing ring on the plug 200 abuts against the connecting block 120, which can isolate the outside and prevent the infiltration of outside water, dust, etc.

The plug 200 has a holding portion 230, and the holding portion 230 is provided with a lightening hole 231. The gripping portion 230 facilitates the rotation of the plug 200 by the operator, and the lightening holes 231 lighten the adapter.

The scheme provides an adapter connector of a terminal box, which is mainly used for outdoor terminal boxes and comprises a connector 100, a plug 200 and a connecting band 300 which are arranged on the terminal box. During daily use, the plug 200 is inserted into one end of the connector 100 extending out of the terminal box, so that the connector 100 can be blocked, and external water, dust and the like can be prevented from entering; during maintenance, a worker only needs to pull the plug 200 off, so that a plug used for maintenance can be inserted into the connector assembly 100 to detect and maintain the terminal box, the terminal box does not need to be opened, the maintenance difficulty of the terminal box is reduced, and the damage of the terminal box can be avoided.

The technical solutions of the present invention have been described in detail with reference to the accompanying drawings, and the described embodiments are used to help understand the ideas of the present invention. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the claims.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. An adapter shoe for a terminal enclosure, comprising:

2. The adapter terminal of claim 1, wherein said connector includes an adapter body and a connector block; the adapter body is arranged on the terminal box and is provided with a first connecting part extending out of the terminal box; one end of the connecting block is in threaded connection with the first connecting portion, and the other end of the connecting block is in threaded connection with the plug.

3. The adapter plug for a terminal enclosure according to claim 2, wherein a first connection ring and a second connection ring are respectively provided at both ends of said connection band, said adapter body being inserted into said first connection ring, said first connection ring being provided between said terminal enclosure and said connection blocks;

4. The adapter sub of a terminal enclosure according to claim 3, wherein said adapter body further has a second connecting portion inside said terminal enclosure, said second connecting portion being provided with a securing block screwed thereto, said securing block being adapted to abut against an inner wall of said terminal enclosure.

5. The adapter terminal of claim 2, wherein the adapter body is provided with a first guide rib, a second guide rib, and a connection post having a receptacle hole, and the first guide rib and the second guide rib are provided around a circumference of the connection post.

6. An adapter shoe for a terminal closure according to claim 5, characterized in that said connecting post is provided with a dust cap.

7. The adapter sub of a terminal enclosure according to claim 2, wherein said plug has an annular groove with a sealing ring disposed therein for abutment with said connection block.

8. An adapter plug for a terminal closure according to claim 1, wherein said bulkhead has a grip portion with lightening holes.

9. The adapter connector for a terminal enclosure according to claim 1, wherein said connecting strip is made of a flexible material.