CN111337857A - Test cable line pair tool of cologne module - Google Patents
Test cable line pair tool of cologne module Download PDFInfo
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- CN111337857A CN111337857A CN202010316489.9A CN202010316489A CN111337857A CN 111337857 A CN111337857 A CN 111337857A CN 202010316489 A CN202010316489 A CN 202010316489A CN 111337857 A CN111337857 A CN 111337857A
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Abstract
The invention relates to the technical field of communication cables, and discloses a cable line pair testing tool for a Kelong module, which comprises a first testing auxiliary device and a second testing auxiliary device, wherein the first testing auxiliary device and the second testing auxiliary device are respectively matched with one end of two VDF distribution frames; the first test auxiliary device comprises a first test body, a first metal sheet, a first shell and a plug connector, wherein the first metal sheet is connected to the side end of the first test body, one end of the first metal sheet penetrates through the output end of the plug connector, and the first shell is sleeved on the first metal sheet, the first test body and the plug connector; and the second test auxiliary device comprises a second test body, a second metal sheet and a second shell, the second metal sheet is connected to the side end of the second test body, and the second shell is sleeved on the second metal sheet and the second test body. The testing cable line pair tool of the Kelong module simplifies the operation process and safely and quickly tests port data.
Description
Technical Field
The invention relates to the technical field of communication cables, in particular to a cable line pair testing tool for a Kolon module.
Background
With the increase of communication stations and the rapid increase of voice and telecontrol signal traffic, the audio cable pairs of a distribution frame of a VDF (View Description File) need to be tested in daily work, so as to detect the cable loop resistance and the quality of the cable pairs. The Koron module is installed on the VDF distribution frame, the audio cable test is carried out on the Koron module of the VDF distribution frame at present, when the loop resistance test is carried out, a cable wire pair to be tested needs to be hooked out by a routing knife for the distribution frame, then the cable wire pair to be tested is short-circuited by a jumper wire for the audio distribution frame at the opposite end, the universal meter is adjusted to a proper gear to test the loop resistance of the cable, if the quality of the cable wire pair needs to be judged, the universal meter is adjusted to a peak ringing level to test and judge, the copper wire short circuit peak buzzer at one end sounds, and is silent when the cable wire pair is opened, and otherwise, the quality. The detection mode has complex operation process and low safety.
Disclosure of Invention
The invention aims to provide a cable pair testing tool of a Kelong module, which has the advantages of simplifying the operation process and safely and quickly testing port data.
In order to achieve the purpose, the invention adopts the following technical scheme:
a testing cable pair tool of a Kelong module comprises a first testing auxiliary device and a second testing auxiliary device, wherein the first testing auxiliary device and the second testing auxiliary device are respectively matched with one ends of two VDF distribution frames; the first test auxiliary device comprises a first test body, a first metal sheet, a first shell and a plug connector, wherein the first metal sheet is connected to the side end of the first test body, one end of the first metal sheet penetrates through the output end of the plug connector, and the first shell is sleeved on the first metal sheet, the first test body and the plug connector; and the second test auxiliary device comprises a second test body, a second metal sheet and a second shell, wherein the second metal sheet is connected to the side end of the second test body, and the second shell is sleeved on the second metal sheet and the second test body.
Optionally, the first test body and the second test body are both insulating test bodies.
Optionally, the first housing and the second housing are both insulating housings.
Optionally, the plug connector is provided with a plug hole, and the plug hole can be plugged with a meter pen of the multimeter.
Optionally, the number of the first metal sheets is two, the two first metal sheets are respectively connected to two sides of the first testing body, the number of the plug connectors is two, and the first metal sheets are arranged in the plug connectors in a penetrating mode in a one-to-one correspondence mode.
Optionally, the second metal sheet is of a U-shaped structure, and the second metal sheet is wrapped on the side end of the second test body.
Optionally, the second housing is of a male configuration.
Optionally, an included angle between the extension directions of the two plug connectors in the length direction is an obtuse angle.
Optionally, the first housing and the second housing are both plastic housings.
Optionally, the first test body and the second test body are both plastic test bodies.
Compared with the prior art, the invention has the beneficial effects that: first test auxiliary device and second test auxiliary device cooperate respectively in the one end of two distribution frames, the sheetmetal contact of the kong module port on first sheetmetal and one of them VDF distribution frame, the port contact on second sheetmetal and the other distribution frame is connected, the table pen of universal meter inserts in the plug connector, the quality that all can the measured cable loop hinders and the cable conductor is good and bad, test cable conductor has the simplified operation process to the instrument, safety, swiftly test port data and portable. In addition, the first shell and the second shell play a role in dust prevention and electric shock prevention.
Drawings
Fig. 1 is a schematic diagram of the connection of distribution frames at both ends of an audio cable to test cable pair tools of a cologne module according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a first test aid according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a first test aid provided in accordance with an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a second test aid according to an embodiment of the present invention;
fig. 5 is a sectional view of a second test aid provided in accordance with an embodiment of the present invention.
Reference numerals:
the test device comprises a first test auxiliary device-1, a first test body-11, a first metal sheet-12, a first shell-13, a plug connector-14, a plug hole-141, a second test auxiliary device-2, a second test body-21, a second metal sheet-22 and a second shell-23.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to fig. 1 to 5.
As shown in fig. 1 to 5, a test cable pair tool of a cologne module comprises a first test auxiliary device 1 and a second test auxiliary device 2, wherein the first test auxiliary device 1 and the second test auxiliary device 2 are respectively matched at one end of two VDF distribution frames; the first test auxiliary device 1 comprises a first test body 11, a first metal sheet 12, a first shell 13 and a plug connector 14, wherein the first metal sheet 12 is connected to the side end of the first test body 11, one end of the first metal sheet 12 penetrates through the output end of the plug connector 14, and the first shell 13 is sleeved on the first metal sheet 12, the first test body 11 and the plug connector 14; and the second test auxiliary device 2 comprises a second test body 21, a second metal sheet 22 and a second shell 23, the second metal sheet 22 is connected to the side end of the second test body 21, and the second shell 23 is sleeved on the second metal sheet 22 and the second test body 21.
It can be understood that, first test auxiliary device 1 and second test auxiliary device 2 cooperate respectively in the one end of two distribution frames, the sheetmetal contact of first sheetmetal 12 and the kong module port on one of them distribution frame, second sheetmetal 22 is connected with the port contact on the other distribution frame, the pen-shape metre of universal meter inserts in plug connector 14, the quality that all can the measurable cable loop hinders and the cable conductor is good or bad, test cable conductor pair instrument has the simplified operation process, the advantage of safe, swiftly test port data and portable. In addition, the first housing 13 and the second housing 23 play a role in dust prevention and electric shock prevention.
It should be noted that, when testing the koilong module port of the VDF distribution frame, the first testing auxiliary device 1 is inserted into the port to be tested at one end of one of the VDF distribution frames, the first metal sheet 12 is in full contact with the metal sheet of the koilong module port of the VDF distribution frame, the second testing auxiliary device 2 is inserted into the port of the corresponding cable line pair at one end of the other VDF distribution frame, the hard ring short circuit of the port is completed, then the stylus of the multimeter is inserted into the plug connector 14 of the first testing auxiliary device 1, and the multimeter is adjusted to a proper gear according to the test requirement, so that the required testing cable loop resistance data can be read; if the quality of the cable needs to be judged, the multimeter needs to be adjusted to a peak sounding level for testing and judging, when the second testing auxiliary device 2 is inserted into the port of the corresponding cable line pair, the peak buzzer sounds, when the second testing auxiliary device 2 is pulled out of the port of the corresponding cable line pair, the peak buzzer does not sound, the quality of the cable line pair is good, otherwise, the quality of the cable line pair is bad.
Compare traditional test mode, the test cable line pair instrument of this kong module can accomplish universal table and VDF distribution frame kong module port fast and connect, unnecessarily carries out card line operation, reduces traditional card line and causes the extravagant problem of port loss and wire jumper, extension VDF distribution frame kong module service life, the simple operation moreover, simple structure, make things convenient for the volume production to put into production and use ordinary popularization, have higher use value to communication fortune dimension personnel.
Optionally, the first test body 11 and the second test body 21 are both insulating test bodies. It should be noted that the first test body 11 and the second test body 21 both function as an insulator, and in addition, the first test body 11 can function to support or space the first metal piece 12, and the second test body 21 can function to support or space the second metal piece 22.
Optionally, the first housing 13 and the second housing 23 are both insulating housings. It should be noted that the first housing 13 and the second housing 23 have functions of dust prevention, protection, and the like, the first housing 13 can prevent the connection position of the plug 14 and the first metal sheet 12 from being exposed outside, and the second housing 23 prevents the second metal sheet 22 from being affected by impurities such as dust, and the test effect is reduced. In addition, the first housing 13 and the second housing 23 also have an insulating function, so that short circuit caused by contact with other wires and even fire disaster can be avoided.
Optionally, as shown in fig. 2, the plug connector 14 is provided with a plug hole 141, and the plug hole 141 can be plugged with a pen of the multimeter, so that the pen of the multimeter is in contact with the first metal sheet 12, which is convenient for testing the loop resistance of the cable and the quality of the cable.
Optionally, as shown in fig. 2 to 3, the number of the first metal sheets 12 is two, the two first metal sheets 12 are respectively connected to two sides of the first testing body 11, the number of the plug connectors 14 is two, the first metal sheets 12 are correspondingly arranged in each plug connector 14 in a penetrating manner, the two first metal sheets 12 are respectively contacted with two surface pens of a universal pen, the two first metal sheets 12 can be fully contacted with metal sheets of a cologne module port on one of the distribution frames, and the testing effect is better and more accurate.
Optionally, as shown in fig. 4 to 5, the second metal sheet 22 has a U-shaped structure, the second metal sheet 22 covers the side end of the second testing body 21, and the second metal sheet 22 with the U-shaped structure can be fully contacted with a metal sheet of a cologne module port on another VDF distribution frame, so that the testing effect is better and more accurate.
Optionally, the second housing 23 is of a male configuration to facilitate manual insertion of the second test aid 2 into the port of the colone module for ease of handling.
Optionally, the included angle between the extension directions of the two plug connectors 14 in the length direction is an obtuse angle, so that a meter pen of the multimeter can be conveniently inserted, and the two meter pens are not easy to contact with each other.
Optionally, the first housing 13 and the second housing 23 are both plastic housings. Of course, in other embodiments of the present invention, the first housing 13 and the second housing 23 may be made of rubber, ceramic, or other materials, and may be selected according to actual needs.
Optionally, the first test body 11 and the second test body 21 are both plastic test bodies. Of course, in other embodiments of the present invention, the first test body 11 and the second test body 21 may also be made of rubber, ceramic, or other materials, and may be selected according to specific actual needs.
In the description herein, references to the description of "some embodiments," "other embodiments," or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Further, it is to be understood that the terms "upper", "lower", "inner", "outer", "vertical", "horizontal", and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience in describing the present invention and simplifying the description, and 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 thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "mounted," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. Those skilled in the art can understand the above specific meanings included in the present invention according to specific situations.
Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. A testing cable pair tool of a Keron module is characterized by comprising a first testing auxiliary device (1) and a second testing auxiliary device (2), wherein the first testing auxiliary device (1) and the second testing auxiliary device (2) are respectively matched with one ends of two VDF distribution frames; wherein the content of the first and second substances,
the first test auxiliary device (1) comprises a first test body (11), a first metal sheet (12), a first shell (13) and a plug connector (14), wherein the first metal sheet (12) is connected to the side end of the first test body (11), one end of the first metal sheet (12) penetrates through the output end of the plug connector (14), and the first shell (13) is sleeved on the first metal sheet (12), the first test body (11) and the plug connector (14); and
the second test auxiliary device (2) comprises a second test body (21), a second metal sheet (22) and a second shell (23), the second metal sheet (22) is connected to the side end of the second test body (21), and the second shell (23) is sleeved on the second metal sheet (22) and the second test body (21).
2. Test cable pair tool of a cologne module according to claim 1, characterized in that the first test body (11) and the second test body (21) are both insulating test bodies.
3. The test cable pair tool of the cologne module of claim 1, wherein the first housing (13) and the second housing (23) are both insulating housings.
4. The test cable pair tool of the cologne module of claim 1, wherein said plug member (14) is provided with a jack hole (141), said jack hole (141) being adapted to plug into a stylus of a multimeter.
5. The testing cable pair tool of the Kelong module as claimed in claim 1, wherein the number of the first metal sheets (12) is two, the two first metal sheets (12) are respectively connected to two sides of the first testing body (11), the number of the plug connectors (14) is two, and the first metal sheets (12) are correspondingly arranged in the plug connectors (14) in a penetrating manner.
6. The test cable pair tool of a cologne module according to claim 1, characterized in that the second metal sheet (22) is of a U-shaped configuration, the second metal sheet (22) being wrapped on the lateral ends of the second test body (21).
7. The test cable pair tool of the cologne module of claim 1, wherein the second housing (23) is of a male configuration.
8. The test cable pair kit of claim 5, wherein the extension of the length direction of the two said connectors (14) is at an obtuse angle.
9. The test cable pair tool of the cologne module of any one of claims 1 to 8, wherein the first housing (13) and the second housing (23) are both plastic housings.
10. The test cable pair tool of the cologne module according to any one of claims 1 to 8, characterized in that the first test body (11) and the second test body (21) are both plastic test bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010316489.9A CN111337857B (en) | 2020-04-21 | 2020-04-21 | Test cable line pair instrument of cologne module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010316489.9A CN111337857B (en) | 2020-04-21 | 2020-04-21 | Test cable line pair instrument of cologne module |
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| Publication Number | Publication Date |
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| CN111337857A true CN111337857A (en) | 2020-06-26 |
| CN111337857B CN111337857B (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010316489.9A Active CN111337857B (en) | 2020-04-21 | 2020-04-21 | Test cable line pair instrument of cologne module |
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