CN213123403U - Telephone signal fault judgment real operation checking device - Google Patents
Telephone signal fault judgment real operation checking device Download PDFInfo
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- CN213123403U CN213123403U CN202021371026.4U CN202021371026U CN213123403U CN 213123403 U CN213123403 U CN 213123403U CN 202021371026 U CN202021371026 U CN 202021371026U CN 213123403 U CN213123403 U CN 213123403U
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Abstract
A telephone signal failure judgment operation examination device comprises: a front telephone cable access module (1) is arranged on a first side plate of the device body (2), a rear telephone cable access module (4) is arranged on a second side plate of the device body (2), and a first rotary patch cord post group (6) and a second rotary patch cord post group (7) are arranged in the device body; the second side plate is also provided with a wire inlet hole (5) for leading the fault telephone cable into the device body (2). The device can flexibly and rapidly adjust the fault set point, reduce the time for changing the fault set point, reduce the evaluation time, avoid increasing artificial influence factors, ensure the fairness and the fairness of the evaluation, improve the efficiency of the real operation evaluation, has simple structure, is convenient for the workers to carry and install, and can install the evaluation device to the standard communication cabinet.
Description
Technical Field
The utility model relates to a communication real operation examination device field especially relates to a telephone signal fault judges real operation examination device.
Background
In the prior communication telephone signal fault judgment and operation examination device, a traditional method is to preset fault points, then test the fault points and grade examination personnel according to test results.
However, the examination points are preset to easily cause problems, the preset fault point method is not uniform, the time spent on changing the preset fault point is long, the examination time is increased, and the examination fairness and the fairness of the examination are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a telephone signal fault judges real operation examination device aims at solving among the prior art examination and appraises the time overlength and examination fairness and fairness receive technical problem such as influence.
A telephone signal failure judgment operation examination device comprises:
a device body;
a front telephone cable access module is arranged on a first side plate of the device body, a rear telephone cable access module is arranged on a second side plate of the device body, and the first side plate and the second side plate are arranged oppositely;
a first rotary connecting cable post group and a second rotary connecting cable post group are arranged in the device body;
the second side plate is also provided with a wire inlet hole for leading the fault telephone cable into the device body;
the front telephone cable access module is accessed into the first rotary switching cable column group, the first rotary switching cable column group and the fault telephone cable are respectively accessed into the second rotary switching cable column group, and the second rotary switching cable column group is accessed into the rear telephone cable access module, so that the front telephone cable access module is electrically connected with the rear telephone cable access module, and the fault telephone cable is electrically connected with the rear telephone cable access module.
Furthermore, the front telephone cable access module comprises a plurality of front telephone cable test two-core jacks positioned on the outer surface of the first side plate and a plurality of first jack two-core wiring slots positioned on the inner surface of the first side plate and corresponding to the front telephone cable test two-core jacks.
Furthermore, the rear telephone cable access module comprises a plurality of rear telephone cable test two-core jacks positioned on the outer surface of the second side plate and a plurality of second jack two-core wiring slots positioned on the inner surface of the second side plate and corresponding to the rear telephone cable test two-core jacks.
Further, the device body is internally provided with an inner plate, and the first rotary connecting post group and the second rotary connecting post group are both arranged on the inner plate.
Furthermore, the first rotary binding post group comprises a plurality of first rotary binding posts, first wiring ends of the first rotary binding posts are arranged on the front surface of the inner plate and are opposite to the first jack two-core wiring grooves, and second wiring ends of the first rotary binding posts are arranged on the rear surface of the inner plate and are opposite to the second jack two-core wiring grooves;
the first socket two-core routing groove is connected into a first wiring end of the first rotary wiring terminal through a two-core jumper.
Furthermore, the second rotary binding post group comprises a plurality of second rotary binding posts, first wiring ends of the second rotary binding posts are arranged on the front surface of the inner plate and are opposite to the first jack two-core wiring grooves, and second wiring ends of the second rotary binding posts are arranged on the rear surface of the inner plate and are opposite to the second jack two-core wiring grooves;
the first wiring end of the first rotary wiring terminal is connected into the first wiring end of the second rotary wiring terminal through a two-core jumper, and the second wiring end of the second rotary wiring terminal is connected into a second socket two-core wiring groove through a two-core jumper.
Furthermore, a threading hole is formed in the inner plate, and a fault telephone cable penetrates through the threading hole to be connected into the first wiring end of the second rotary wiring terminal.
Further, the device body is a cuboid.
Further, the device body includes a cover plate provided on the upper surface.
Further, the device body also comprises a third side plate and a fourth side plate, wherein the front surfaces of the third side plate and the fourth side plate are opposite;
at least two fixing screw holes used for installing the device body on the cabinet support are formed in the third side plate or the fourth side plate.
The utility model has the beneficial technical effects that:
the device can flexibly and rapidly adjust the fault set point, reduce the time for changing the fault set point, reduce the evaluation time, avoid increasing artificial influence factors, ensure the fairness and the fairness of the evaluation, improve the efficiency of the real operation evaluation, has simple structure, is convenient for the workers to carry and install, and can install the evaluation device to the standard communication cabinet.
Drawings
Fig. 1 is a schematic view of the front side structure of the device body of the telephone signal fault determination and operation examination device of the present invention;
fig. 2 is a schematic diagram of a rear side structure of the device body of the telephone signal fault determination practical operation device of the present invention;
fig. 3 is an internal schematic view of the telephone signal fault determination operation and assessment device of the present invention.
Fig. 4 is a schematic connection diagram between the structures of the telephone signal fault determination operation device of the present invention;
fig. 5 is a schematic diagram of the connection between the structures of the telephone signal fault determination and operation examination device of the present invention.
Wherein the content of the first and second substances,
1-front telephone cable access module;
11-front telephone cable test two-core jack;
12-a first jack two-core wiring groove;
2-the apparatus body;
3-fixing screw holes;
4-rear telephone cable access module;
41-a second jack two-core wiring groove;
42-rear telephone cable test two-core jack;
5-a wire inlet hole;
6-a first rotary patch cord post group;
61 — a first terminal of the first rotating terminal;
62-a second terminal of the first rotating terminal;
7-a second rotary patch cord post set;
71-a first terminal of a second rotating terminal;
72-a second terminal face of the second rotary terminal;
8-an inner plate;
10-threading holes;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Referring to fig. 1-5, the utility model provides a telephone signal fault judges real operation examination device, includes:
a device body (2);
a front telephone cable access module (1) is arranged on a first side plate of the device body (2), a rear telephone cable access module (4) is arranged on a second side plate of the device body (2), and the first side plate and the second side plate are arranged oppositely;
a first rotary switching wire column group (6) and a second rotary switching wire column group (7) are arranged in the device body;
the second side plate is also provided with a wire inlet hole (5) for leading the fault telephone cable into the device body (2);
preceding phone cable inserts module (1) and inserts first rotary switching post group (6), first rotary switching post group (6) and trouble phone cable insert second rotary switching post group (7) respectively, second rotary switching post group (7) inserts back phone cable and inserts module (4), thereby realize preceding phone cable and insert module (1) and back phone cable and insert module (4) electric connection, trouble phone cable and back phone cable insert module (4) electric connection.
Furthermore, the front telephone cable access module (1) comprises a plurality of front telephone cable test two-core jacks (11) positioned on the outer surface of the first side plate and a plurality of first jack two-core wiring slots (12) positioned on the inner surface of the first side plate and corresponding to the front telephone cable test two-core jacks (11).
Furthermore, the rear telephone cable access module (4) comprises a plurality of rear telephone cable test secondary core jacks (42) positioned on the outer surface of the second side plate, and a plurality of second jack secondary core wiring grooves (41) positioned on the inner surface of the second side plate and corresponding to the rear telephone cable test secondary core jacks (42).
Furthermore, an inner plate (8) is arranged inside the device body (2), and the first rotary connecting post group (6) and the second rotary connecting post group (7) are both arranged on the inner plate (8).
Furthermore, the first rotary binding post group (6) comprises a plurality of first rotary binding posts, first terminals (61) of the first rotary binding posts are arranged on the front surface of the inner plate (8) and are opposite to the first jack two-core wiring grooves (12), and second terminals (62) of the first rotary binding posts are arranged on the rear surface of the inner plate (8) and are opposite to the second jack two-core wiring grooves (41);
the first jack two-core wiring groove (12) is connected into a first terminal (61) of the first rotary binding post through a two-core wiring wire.
Furthermore, the second rotary binding post group (7) comprises a plurality of second rotary binding posts, first terminals (71) of the second rotary binding posts are arranged on the front surface of the inner plate (8) and are opposite to the first jack two-core wiring grooves (12), and second terminals (72) of the second rotary binding posts are arranged on the rear surface of the inner plate (8) and are opposite to the second jack two-core wiring grooves (41);
the first terminal (61) of the first rotary binding post is connected into the first terminal (71) of the second rotary binding post through a two-core jumper, and the second terminal (71) of the second rotary binding post is connected into the second jack two-core wiring groove (41) through a two-core jumper.
Furthermore, a threading hole (10) is further formed in the inner plate (8), and a fault telephone cable penetrates through the threading hole (10) to be connected to a first wiring end (71) of the second rotary wiring terminal. Preferably, the threading hole (10) is arranged between the first rotary connector group (6) and the second rotary connector group (7).
Further, the device body (2) is a cuboid. Preferably, the device body (2) has the width of 465mm, the length of 600mm and the height of 133mm, and conforms to the standard 3U installation standard of a communication cabinet. Preferably, the first side plate and the second side plate are front and back sides which are wide and high.
Further, the apparatus body (2) includes a cover plate provided on the upper surface. The cover plate is fixed on the device body (2) through screws.
Further, the device body also comprises a third side plate and a fourth side plate, wherein the front surfaces of the third side plate and the fourth side plate are opposite;
at least two fixing screw holes (3) used for installing the device body (2) on the cabinet bracket are arranged on the third side plate or the fourth side plate. After the cabinet bracket is installed, the cabinet bracket is installed in a standard cabinet and meets the size of 3U.
The specific implementation mode is that a first jack two-core wire-punching groove (12) needing to be examined and tested is connected to a first terminal (61) of a first rotary binding post through a 2-core wire jumper, a second jack two-core wire-punching groove (41) needing to be examined and tested is connected to a second terminal (72) of a second rotary binding post through the 2-core wire jumper, a 2-core telephone signal wire containing a fault is preset, namely the fault telephone cable passes through a wire inlet hole (5), passes through a wire threading hole (10), is connected to a corresponding first terminal (71) of the second rotary binding post, and the second terminal (62) of the first rotary binding post and the first terminal (71) of the second rotary binding post are connected through the 2-core wire jumper. Testing tools such as an earphone and a universal meter are operated at the position of a front telephone cable testing two-core socket (11), a 2-core RJ11 crystal head telephone jumper is used for connection, one end of the testing tool is inserted into the front telephone cable testing two-core socket (11), and the other end of the testing tool is inserted into a corresponding socket or an alligator clip conversion socket. The 2-core RJ11 crystal head telephone jumper can be used for variable plugging in a rear telephone cable debugging two-core socket (42), the examination fault position of a front telephone cable testing two-core socket (11) can be adjusted very easily, examination questions can be adjusted simply and rapidly in actual operation examination, and the possibility that the preset fault hole leakage questions are generated when the examination of a front person or a front wheel is finished in conventional actual operation examination is avoided. Utilize the utility model discloses an actual operation examination device can insert many direct current voice signal cables to various fault types and use as actual operation examination.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (10)
1. A telephone signal fault judgment operation checking device is characterized by comprising:
a device body (2);
a front telephone cable access module (1) is arranged on a first side plate of the device body (2), a rear telephone cable access module (4) is arranged on a second side plate of the device body (2), wherein the first side plate and the second side plate are oppositely arranged;
a first rotary connecting post group (6) and a second rotary connecting post group (7) are arranged in the device body;
the second side plate is also provided with a wire inlet hole (5) for leading a fault telephone cable into the device body (2);
the front telephone cable access module (1) is connected into the first rotary switch cable post group (6), the first rotary switch cable post group (6) and the fault telephone cable are connected into the second rotary switch cable post group (7) respectively, the second rotary switch cable post group (7) is connected into the rear telephone cable access module (4), so that the front telephone cable access module (1) is electrically connected with the rear telephone cable access module (4), and the fault telephone cable is electrically connected with the rear telephone cable access module (4).
2. The telephone signal failure judgment practical operation examination device as claimed in claim 1, wherein the front telephone cable access module (1) comprises a plurality of front telephone cable test two-core sockets (11) located on the outer surface of the first side plate, and a plurality of first socket two-core wiring slots (12) located on the inner surface of the first side plate and corresponding to the front telephone cable test two-core sockets (11).
3. A telephone signal failure judgment practice examination apparatus as claimed in claim 2, wherein the rear telephone cable access module (4) comprises a plurality of rear telephone cable test two-core sockets (42) located on the outer surface of the second side plate, and a plurality of second socket two-core wiring slots (41) located on the inner surface of the second side plate and corresponding to the rear telephone cable test two-core sockets (42).
4. The telephone signal failure judgment operation assessment device according to claim 3, wherein an inner plate (8) is arranged inside the device body (2), and the first rotary patch cord post group (6) and the second rotary patch cord post group (7) are both arranged on the inner plate (8).
5. The telephone signal failure judgment practical operation examination device as claimed in claim 4, wherein the first rotary terminal set (6) comprises a plurality of first rotary terminals, a first terminal (61) of the first rotary terminal is arranged on the front surface of the inner plate (8) and is opposite to the first jack two-core wiring groove (12), and a second terminal (62) of the first rotary terminal is arranged on the rear surface of the inner plate (8) and is opposite to the second jack two-core wiring groove (41);
the first jack two-core wiring groove (12) is connected into a first terminal (61) of the first rotary binding post through a two-core wiring.
6. The telephone signal failure judgment practical operation examination device as claimed in claim 5, wherein the second rotary terminal set (7) comprises a plurality of second rotary terminals, a first terminal (71) of the second rotary terminal is arranged on the front surface of the inner plate (8) and is opposite to the first jack two-core wiring groove (12), and a second terminal (72) of the second rotary terminal is arranged on the rear surface of the inner plate (8) and is opposite to the second jack two-core wiring groove (41);
the first terminal (61) of the first rotary binding post is connected into the first terminal (71) of the second rotary binding post through a two-core jumper, and the second terminal (72) of the second rotary binding post is connected into the second jack two-core wiring groove (41) through a two-core jumper.
7. The telephone signal failure judgment practical operation examination device as claimed in claim 6, wherein a threading hole (10) is further formed in the inner plate (8), and the failed telephone cable is connected to the first terminal (71) of the second rotary binding post through the threading hole (10).
8. The telephone signal failure judgment operation assessment device according to claim 1, wherein the device body (2) is a rectangular parallelepiped.
9. The telephone signal failure judgment operation checking device according to claim 8, wherein the device body (2) includes a cover plate provided on an upper surface.
10. The telephone signal failure judgment operation assessment device according to claim 9, wherein said device body further comprises a third side plate and a fourth side plate, said third side plate and said fourth side plate being right opposite;
at least two fixing screw holes (3) used for installing the device body (2) on the cabinet bracket are formed in the third side plate or the fourth side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021371026.4U CN213123403U (en) | 2020-07-14 | 2020-07-14 | Telephone signal fault judgment real operation checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021371026.4U CN213123403U (en) | 2020-07-14 | 2020-07-14 | Telephone signal fault judgment real operation checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213123403U true CN213123403U (en) | 2021-05-04 |
Family
ID=75676569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021371026.4U Active CN213123403U (en) | 2020-07-14 | 2020-07-14 | Telephone signal fault judgment real operation checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213123403U (en) |
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2020
- 2020-07-14 CN CN202021371026.4U patent/CN213123403U/en active Active
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