CN210427771U

CN210427771U - Testing wiring row cable detection machine

Info

Publication number: CN210427771U
Application number: CN201921382007.9U
Authority: CN
Inventors: 刘燕; 文厚陆
Original assignee: Heyuan Putian Communication Technology Co ltd
Current assignee: Heyuan Putian Communication Technology Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-04-28
Anticipated expiration: 2029-08-23

Abstract

The utility model provides a testing wiring row cable tester, which comprises a shell, a battery arranged in the shell, a socket arranged at the top of the shell, a switch, a plurality of indicating lamps and a testing port; the socket comprises a jack, a plurality of spring pins are arranged in the jack, the jack is used for being connected with a test wiring row to be detected, and the positions and the number of the spring pins correspond to the ports of the test wiring row; the number of the indicating lamps is equal to the number of the ports of the testing wiring bank; the detection port is used for being connected with a terminal of one cable of the test wiring bank; the detection port, the battery and the switch are connected in series, one end of each indicator light is connected with each spring pin, and the other end of each indicator light is connected with the switch. The detection machine can effectively detect the corresponding relation and the connection condition of the cable and the port.

Description

Testing wiring row cable detection machine

Technical Field

The utility model relates to a test wiring row detects technical field, especially relates to a test wiring row cable detects machine.

Background

The test line bank is part of the main distribution frame and mainly plays the role of wiring and testing, namely, the external line and the internal line which need to be connected are connected. A general test line bank has a plurality of ports, such as a 16-loop test line bank (16 ports), a 32-loop test line bank (32 ports), a 128-loop test line bank (128 ports), etc., and a corresponding number of cables are connected to the other side corresponding to the ports, and the ends of the cables are connection terminals.

Because the number of cables is large, it is often difficult to remember which cable corresponds to which port when the device is connected, which often results in a wiring error, and sometimes the cables and the test wiring bank may have poor contact or the cables have a broken line, which can only be found when the device is running, and therefore, a detection machine capable of effectively detecting the corresponding relationship and connection condition of the cables and the ports is required.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing disadvantages of the prior art, an object of the present invention is to provide a cable tester for testing a cable bank, which can effectively detect the corresponding relationship between the cable and a port and the connection condition.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a cable detector for a test wiring bank comprises a shell, a battery arranged in the shell, a plug socket arranged at the top of the shell, a switch, a plurality of indicator lamps and a detection port; the socket comprises a jack, a plurality of spring pins are arranged in the jack, the jack is used for being connected with a test wiring row to be detected, and the positions and the number of the spring pins correspond to the ports of the test wiring row; the number of the indicating lamps is equal to the number of the ports of the testing wiring bank; the detection port is used for being connected with a terminal of one cable of the test wiring bank; the detection port, the battery and the switch are connected in series, one end of each indicator light is connected with each spring pin, and the other end of each indicator light is connected with the switch.

In the test connection row cable detection machine, a corresponding number is arranged below each indicator light.

In the testing wiring row cable detection machine, two ends of the plug socket are respectively provided with a crimping piece, and the two crimping pieces are respectively used for compressing two ends of the testing wiring row.

In the testing wiring row cable detection machine, each pressing piece comprises a pressing block, one end of each pressing block is fixedly connected with the socket or the shell through a first connecting belt, and the other end of each pressing block is in buckling connection with the socket or the shell through a second connecting belt and a buckling piece; at least one of the first connecting band and the second connecting band has elasticity.

In the testing wiring row cable detecting machine, the clamping piece comprises a clamping ring fixedly connected with the second connecting belt and a clamping bulge fixed on the plug socket or the shell.

In the testing wiring bar cable detection machine, an elastic cushion layer is arranged on one surface of the pressing block, which is in contact with the testing wiring bar.

In the testing wiring bar cable detection machine, the battery is a rechargeable lithium battery, and a corresponding charging interface is arranged on the shell.

Has the advantages that:

the utility model provides a pair of test wiring row cable detects machine inserts the socket to the test wiring row that treats the detection after, opens the switch, then inserts the terminal of the cable that needs the detection and detects the mouth, if this cable contact failure or broken string then the pilot lamp is not bright, otherwise the pilot lamp that corresponds can be lighted, can judge this cable and which port corresponds through this indicator that shines. Therefore, the cable detector for the test line bank can effectively detect the corresponding relation and the connection condition of the cable and the port.

Drawings

Fig. 1 is the utility model provides a test wiring row cable detects machine's schematic structure view.

Fig. 2 is the utility model provides a test connection row cable detects equipment connection diagram of machine.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The following disclosure provides embodiments or examples for implementing different configurations of the present invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1-2, the utility model provides a testing patch board cable tester, which comprises a housing 1, a battery 2 arranged in the housing, a socket 3 arranged at the top of the housing, a switch 4, a plurality of indicator lamps 5 and a testing port 6; the plug socket 3 comprises a plug hole 3.1, a plurality of spring pins 3.2 are arranged in the plug hole, the plug hole 3.1 is used for being connected with a test wiring bar 90 to be detected, and the positions and the number of the spring pins 3.2 correspond to the ports of the test wiring bar; the number of the indicator lights 5 is equal to the number of the ports of the test wiring bank; the test port 6 is intended to be connected to a terminal 90.1 of one cable of the test terminal block; the detection port 6, the battery 2 and the switch 4 are connected in series, one end of each indicator light 5 is respectively connected with each spring needle 3.2, and the other end is connected with the switch 4.

During the use, after inserting the test wiring row 90 that waits to detect into bayonet socket 3, turn on switch 4, then insert the terminal 90.1 of the cable that needs to detect and detect mouth 6, if this cable contact failure or broken string then pilot lamp 5 is not bright, otherwise the pilot lamp that corresponds can be lighted, can judge which port this cable corresponds with through this pilot lamp that shines. Therefore, the cable detector for the test line bank can effectively detect the corresponding relation and the connection condition of the cable and the port.

It should be noted that, although the figure shows the case of having 32 indicator lights 5, this is only an example and not a limitation.

Preferably, a corresponding number is provided below each indicator light 5, see fig. 1, to help the operator quickly judge the correspondence of the cable to the port.

In some embodiments, the two ends of the socket 3 are respectively provided with a pressing piece 7, and the two pressing pieces are respectively used for pressing the two ends of the test wiring block 90. The test wiring block is prevented from loosening in the detection process to cause detection errors by pressing.

In this embodiment, each crimping member 7 includes a pressing block 7.1, one end of the pressing block is fixedly connected with the socket 3 or the housing 1 through a first connecting belt 7.2, and the other end of the pressing block is connected with the socket 3 or the housing 1 through a second connecting belt 7.3 and a fastener; at least one of the first connecting strip 7.2 and the second connecting strip 7.3 is elastic. Specifically, the fastener includes a snap ring 7.4 fixedly connected to the second connecting band 7.3, and a fastening protrusion 7.5 (such as a hook or a block) fixed to the socket 3 or the housing 1. The pressing block 7.1 can press the testing wiring row 90 by connecting the clamping ring 7.4 with the clamping bulge 7.5, and the connection and the release are both convenient.

Furthermore, an elastic cushion layer can be arranged on the surface of the pressing block 7.1, which is in contact with the test wiring bar 90, so as to avoid crushing the test wiring bar. The elastic cushion layer can be but is not limited to a rubber cushion layer, a silica gel cushion layer, a sponge cushion layer, a cowhide cushion layer and the like.

Preferably, the battery 2 is a rechargeable lithium battery, and the housing 1 is provided with a corresponding charging interface 8. The cable detector for the test wiring bar is convenient to carry, does not need to be connected with an external power supply during use, and can be used in wider occasions.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-mentioned preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and the embodiments are substantially the same as the present invention.

Claims

1. A cable detector for a test wiring bank is characterized by comprising a shell, a battery arranged in the shell, a plug socket arranged at the top of the shell, a switch, a plurality of indicator lamps and a detection port, wherein the plug socket is provided with a plurality of through holes; the socket comprises a jack, a plurality of spring pins are arranged in the jack, the jack is used for being connected with a test wiring row to be detected, and the positions and the number of the spring pins correspond to the ports of the test wiring row; the number of the indicating lamps is equal to the number of the ports of the testing wiring bank; the detection port is used for being connected with a terminal of one cable of the test wiring bank; the detection port, the battery and the switch are connected in series, one end of each indicator light is connected with each spring pin, and the other end of each indicator light is connected with the switch.

2. The test patch panel cable tester of claim 1, wherein a corresponding number is provided below each indicator light.

3. The test connection bank cable tester as claimed in claim 1, wherein the socket has a crimping member at each end for compressing the test connection bank.

4. The testing patch panel cable tester of claim 3, wherein each crimping member includes a pressing block, one end of the pressing block is fixedly connected to the socket or the housing through a first connecting band, and the other end of the pressing block is snap-connected to the socket or the housing through a second connecting band and a snap-fit member; at least one of the first connecting band and the second connecting band has elasticity.

5. The test patch panel cable tester of claim 4, wherein the latch member includes a snap ring fixedly connected to the second connection band and a latch protrusion fixed to the socket or the housing.

6. The test terminal block cable tester of claim 4, wherein the side of the pressure block that contacts the test terminal block is provided with a resilient cushion.

7. The test patch panel cable tester of claim 1, wherein the battery is a rechargeable lithium battery and the housing has a corresponding charging interface.