CN210103188U

CN210103188U - Multipurpose telephone test line tool

Info

Publication number: CN210103188U
Application number: CN201920536696.8U
Authority: CN
Inventors: 张卡伦; 何启洪; 廖敏航; 黎卫文; 苏冬和; 张先勇; 苏伟刚; 伦庆权; 李海惠; 绳书奇; 梁柏春; 涂小春
Original assignee: Guangdong Power Grid Co Ltd; Zhaoqing Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Zhaoqing Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-02-21
Anticipated expiration: 2029-04-18

Abstract

The utility model relates to a technical field of daily instrument, more specifically relates to a multipurpose telephone test line instrument. A multipurpose telephone test line tool comprises a box main body, a first line outlet arranged at one end of the box main body, a second line outlet arranged at the other end of the box main body, a main line and a telescopic tool arranged in the box main body and enabling the main line to be telescopic, wherein the main line is connected with the telescopic tool, and two end parts of the main line respectively extend to the outside from the first line outlet and the second line outlet; one end of the main line is also connected with a branch line. The utility model discloses the integration is a line on the basis of three inspection lines, and flexible function is added in the time of the integration, just pulls out the line on both sides simultaneously when needing to use, and not the time spent just contracts and goes back, and convenient to carry need not part the line again and arrange in order during the use, draws promptly and uses.

Description

Multipurpose telephone test line tool

Technical Field

The utility model relates to a technical field of daily instrument, more specifically relates to a multipurpose telephone test line instrument.

Background

The telephone line is the subscriber line of the telephone, and is connected to the telephone set to make a call. It is divided into 2 cores and 4 cores. The conductor material is divided into three types of copper-clad steel, copper-clad aluminum and full copper, and the full copper conductor has the best effect.

In daily work, when a telephone needs to be connected or a telephone line fault needs to be searched, three lines are used, and one line is a common telephone line with double crystal heads; one line is a telephone crystal head and a VDF plug, which are used for searching the fault between the switch and the VDF distribution frame; and one side is a crystal head and the other side is a wire clamp used for searching the fault of a telephone cable which is used for linking the weak current well to an office telephone socket. The three lines and the telephone set are needed to be carried each time the fault is searched, which is troublesome. In addition, the three lines are easy to be knotted or blocked together when being put together, and the lines need to be straightened again once each time when being used, which is very inconvenient. In addition, in the prior art, three different types of telephone lines are required to be provided each time when a telephone is switched on or a fault is found, the carrying is inconvenient, each line is 1-3 meters long, the wires are easy to knot when being put together, and the wires need to be straightened again when being used every time.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned prior art at least a defect, provide a multipurpose telephone test line instrument, the integration is a line on the basis of the inspection line of three different grade types, in addition flexible function when integrating.

The technical scheme of the utility model is that: a multipurpose telephone test line tool comprises a box main body, a first line outlet arranged at one end of the box main body, a second line outlet arranged at the other end of the box main body, a main line and a telescopic tool arranged in the box main body and enabling the main line to be telescopic, wherein the main line is connected with the telescopic tool, and two end parts of the main line respectively extend to the outside from the first line outlet and the second line outlet;

one end of the main line is also connected with a branch line.

The utility model discloses in, through the effect of flexible instrument, this thread crimple in box main part the inside, can just pull out when using, the effect of just retrieving when not using. Therefore, the novel pull-and-play type electric wire drawing device has the advantages of small volume, convenience in carrying, no need of re-separating and straightening wires during use, and the effect of pull-and-play type electric wire drawing device is achieved.

Furthermore, the main line extending from the first outlet is connected with the telephone crystal head. The main line extending from the second outlet is connected with a branch line;

the branch line is divided into 3 branch lines, and the 3 branch lines are respectively connected with the wire clamp, the telephone crystal head and the VDF plug.

Through the arrangement of the specific structure, only one telephone crystal head is arranged at one end of one main line, and three tools (wire clamp, telephone crystal head and VDF plug) are integrated at the other end of the main line.

Furthermore, the telescopic tool is a telescopic coil, the telescopic coil comprises a coil shell, a winding wire and a central column, the winding wire is wound outside the central column, the outermost circle of the winding wire is connected with the coil shell, and the main wire is connected in the coil shell. The winding wire is an elastic wire body.

The utility model discloses in, just pull out the quartzy head, VDF plug, the wire clipper that use when needing, not the time spent just shrink back convenient to carry. The contraction coil plays a role in extending or shortening the main line, and is very convenient.

Furthermore, the box main body is of a circular structure. The round structure is beautiful and elegant, and is convenient to carry.

Compared with the prior art, the beneficial effects are: the utility model discloses the integration is a line on the basis of three inspection lines, and flexible function is added in the time of the integration, just pulls out the line on both sides simultaneously when needing to use, and not the time spent just contracts and goes back, and convenient to carry need not part the line again and arrange in order during the use, draws promptly and uses.

Drawings

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

Fig. 2 is a schematic view of the cross-sectional structure of the main body of the box of the present invention.

Fig. 3 is a schematic view of the branch line connection of the present invention.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

As shown in fig. 1-3, a multipurpose telephone test line tool comprises a box main body 1, a first outlet 11 disposed at one end of the box main body 1, a second outlet 12 disposed at the other end of the box main body 1, a main line 2, and a telescopic tool 13 disposed inside the box main body 1 for enabling the main line 2 to be telescopic, wherein the main line 2 is connected with the telescopic tool 13, and two end portions of the main line 2 respectively extend to the outside from the first outlet 11 and the second outlet 12;

one end of the main line 2 is also connected with a branch line 4.

In this embodiment, the main string 2 is rolled and contracted inside the box main body 1 by the action of the telescopic tool, and can be pulled out when in use and retracted when not in use. Therefore, the novel pull-and-play type electric wire drawing device has the advantages of small volume, convenience in carrying, no need of re-separating and straightening wires during use, and the effect of pull-and-play type electric wire drawing device is achieved.

Specifically, the main line 2 extending from the first outlet 11 is connected to the telephone crystal head 3. The main line 2 extending from the second outlet 12 is connected with the branch line 4;

the branch line 4 is divided into 3 branch lines, and the 3 branch lines are respectively connected with a wire clamp 5, a telephone crystal head 3 and a VDF plug 6.

In this embodiment, through the arrangement of the above-mentioned specific structure, only one telephone crystal head is arranged at one end of the main line 2, and three tools (wire clamp, telephone crystal head, VDF plug) are integrated at the other end.

As shown in fig. 2, the retractable tool 13 is a retractable coil, the retractable coil includes a coil housing 14, a winding wire 15, and a center post 16, the winding wire 15 is wound outside the center post 16, the outermost circumference of the winding wire 15 is connected to the coil housing 14, and the main wire 2 is connected to the coil housing 14. The winding wire 15 is an elastic wire body.

In this embodiment, when the telephone crystal head or the three-clock tool needs to be pulled out, the main wire 2 is drawn out from the first wire outlet 11 and the second wire outlet 12, the main wire 2 will exert a force on the coil housing 14, because the coil housing 14 and the center post 16 are fixed inside the box main body 1, the coil housing 14 and the center post 16 will rotate to a certain extent, so as to exert a force on the winding wire 15, because the winding wire 15 is an elastic wire body, after the telephone crystal head or the three-clock tool is used, the winding wire 15 shrinks, so that the coil housing 14 and the center post 16 will rotate in opposite directions to a certain extent, and the main wire 2 shrinks back into the box main body 1.

In this embodiment, the cartridge body 1 has a circular structure. The round structure is beautiful and elegant, and is convenient to carry.

In this embodiment, the VDF plug 6 is a cologne test plug.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The multipurpose telephone test line tool is characterized by comprising a box main body (1), a first line outlet (11) arranged at one end of the box main body (1), a second line outlet (12) arranged at the other end of the box main body (1), a main line (2) and a telescopic tool (13) which is arranged inside the box main body (1) and enables the main line (2) to be telescopic, wherein the main line (2) is connected with the telescopic tool (13), and two end parts of the main line (2) extend to the outside from the first line outlet (11) and the second line outlet (12) respectively;

one end of the main line (2) is also connected with a branch line (4).

2. A multipurpose telephone test line tool as claimed in claim 1, wherein: the main line (2) extending from the first outlet (11) is connected with the telephone crystal head (3).

3. A multipurpose telephone test line tool as claimed in claim 1, wherein: the main line (2) extending from the second outlet (12) is connected with the branch line (4);

the branch line (4) is divided into 3 branch lines, and the 3 branch lines are respectively connected with a wire clamp (5), a telephone crystal head (3) and a VDF plug (6).

4. A multipurpose telephone test line tool as claimed in claim 1, wherein: the telescopic tool (13) is a telescopic coil, the telescopic coil comprises a coil shell (14), a winding wire (15) and a central column (16), the winding wire (15) is wound outside the central column (16), the outermost circle of the winding wire (15) is connected with the coil shell (14), and the main wire (2) is connected in the coil shell (14).

5. The multipurpose telephone test line tool of claim 4, wherein: the winding wire (15) is an elastic wire body.

6. A multipurpose telephone test line tool as claimed in any one of claims 1 to 5, wherein: the box main body (1) is of a circular structure.