CN203299323U - Cable alignment device - Google Patents
Cable alignment device Download PDFInfo
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- CN203299323U CN203299323U CN2013203819966U CN201320381996U CN203299323U CN 203299323 U CN203299323 U CN 203299323U CN 2013203819966 U CN2013203819966 U CN 2013203819966U CN 201320381996 U CN201320381996 U CN 201320381996U CN 203299323 U CN203299323 U CN 203299323U
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- cable
- end voltage
- receiving circuit
- circuit
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Abstract
The utility model relates to the electrical field and discloses a cable alignment device. According to the cable alignment device, a remote numbering device is correspondingly connected with cable wire cores through wire core access ports; each wire core access port is connected with resistors of different resistance; a near-end voltage receiving circuit is connected with the remote numbering device, and a number of switches are arranged in the near-end voltage receiving circuit; through on and off of the switches, different wire cores, the remote numbering device and the near-end voltage receiving circuit form different pathways, and the near-end voltage receiving circuit outputs different voltages; an analog to digital converter receives the voltages and converts the voltages into digital signals; and after receiving the digital signals, a decoding display circuit displays the numbers of the wire cores. Through the cable alignment device, a number of wire cores to be checked access the remote numbering device, and the numbers of the wire cores are displayed. One-to-one checking does not need to be carried out on the wire cores on both ends of a cable, so that the working steps are reduced and the work efficiency is improved.
Description
Technical field
The utility model relates to electric field, particularly relates to a kind of cable sorter.
Background technology
In the construction of the wiring to cable, often the two ends of polycore cable need to be pushed aside, then each core at described cable two ends is checked respectively and numbered, in order to make the same core two ends of every cable connect identical signal pipe.
In prior art,, in order to complete the operation of checking to each core in cable, usually, by the staff at cable two ends, rely on checking successively of multimeter one core one core.
But the inventor finds in the application's research process, according to the mode that prior art provides, complete checking of cable, need to expend a large amount of manpowers and time, causes work efficiency low, even can affect the progress of construction.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of cable sorter, and to increase work efficiency, specific embodiments is as follows:
A kind of cable sorter comprises:
Long-range umbering device, described long-range umbering device contains two above core access interface, with with the corresponding connection of described core access interface, resistance with different resistances, the corresponding connection of a core in described each core access interface and cable, and described core access interface has corresponding numbering;
By the near-end voltage receiving circuit that described cable is connected with described long-range umbering device, be provided with the switch corresponding from the resistance of described different resistances in described near-end voltage receiving circuit, receive voltage and the output of described long-range umbering device transmission;
With the analog to digital converter that described near-end voltage receiving circuit is connected, described analog to digital converter after the voltage that receives described near-end voltage receiving circuit output, is translated into corresponding digital signal;
The coding display circuit that is connected with described analog to digital converter, described coding display circuit is after the digital signal that receives described analog to digital converter transmission,, according to described digital signal, show the numbering that forms the core of path with described long-range umbering device and near-end voltage receiving circuit.
Preferably, described coding display circuit comprises:
With the code translator that described analog to digital converter is connected, described code translator after the digital signal that receives described analog to digital converter transmission, converts thereof into corresponding binary-coded decimal;
Receive the display of the described binary-coded decimal of described code translator transmission, described display after the described binary-coded decimal that receives described code translator transmission, shows the numbering of corresponding core according to described binary-coded decimal.
Preferably, described cable sorter also comprises:
With the refresh circuit that described analog to digital converter is connected with the coding display circuit, described refresh circuit is regularly carried out refresh operation.
Preferably, described cable sorter also comprises:
The warning circuit that is connected with described near-end voltage receiving circuit.
Preferably, described analog to digital converter is:
The ADC0809 singlechip chip.
Preferably,
Described code translator is 4511 seven-segment decoders;
Described display comprises charactron.
Preferably, described refresh circuit is:
The F555 singlechip chip.
In the disclosed cable sorter of the utility model, long-range umbering device is by the core corresponding connection of core access interface with cable, and each core access interface is connected from the resistance of different resistances; Near-end voltage receiving circuit is connected with described long-range umbering device, and described near-end voltage receiving circuit is built-in with the switch corresponding with described core access interface, switching by described switch, can make different cores, long-range umbering device form different paths from near-end voltage receiving circuit, thereby make the different voltage of described near-end voltage receiving circuit output; Described analog to digital converter receives the voltage of described near-end voltage receiving circuit output, and is translated into digital signal; Described coding display circuit after the digital signal that receives described analog to digital converter transmission, shows the numbering that forms the core of path with described long-range umbering device and near-end voltage receiving circuit.
By described cable sorter, only need will be to be checked the long-range umbering device of a plurality of cores access, can show the numbering of core by showing decoding scheme, thereby not need again the core at cable two ends to be checked one by one, reduce the step of work, improved work efficiency.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the disclosed a kind of cable sorter of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment that obtains, and all belong to the scope of the utility model protection.
Exist in prior art in order to solve, when the core in cable is checked, existing ineffective problem, the application provides a kind of cable sorter, to increase work efficiency.
Structural representation shown in Figure 1, described cable sorter comprises: long-range umbering device 11, near-end voltage receiving circuit 12, analog to digital converter 13 and coding display circuit 14, wherein,
Described long-range umbering device 11 contains two above core access interface, with with the corresponding connection of described core access interface, and the corresponding connection of a core in the resistance with different resistances, wherein said each core access interface and cable, and described core access interface has corresponding numbering;
Be provided with the corresponding connection of a plurality of and described core access interface in described long-range umbering device 11, and the resistance that resistance is different, after the described core access interface of core access, because the resistance from the corresponding connection of each core is different, when different core accesses forms path, can export the voltage of different numerical value;
Described near-end voltage receiving circuit 12 is connected by described cable with described long-range umbering device 11, be provided with the switch corresponding from the resistance of described different resistances in described near-end voltage receiving circuit 12, be used for receiving the voltage of described long-range umbering device 11 transmission, and with described voltage transmission to described analog to digital converter 13;
Be provided with the switch corresponding from the resistance of described different resistances in described near-end voltage receiving circuit 12, and by cable, with described far-end umbering device 11, be connected.Wherein, an end of each core of described cable is connected with the core access interface of described far-end umbering device 11, and the other end is connected with the switch in described near-end voltage receiving circuit 12., by the switching of described switch, can make the different cores and the described near-end voltage receiving circuit 12 that are connected from described long-range umbering device 11 form different paths, and the different voltage transmission that will receive under each path is to analog to digital converter;
Described analog to digital converter 13 is connected with described near-end voltage receiving circuit 12, be used for being translated into corresponding digital signal after the voltage that receives 12 outputs of near-end voltage receiving circuit, and with described digital data transmission to described coding display circuit 14;
Wherein, described analog to digital converter 13 is generally the ADC0809 singlechip chip, is used for realizing analog to digital conversion, certainly, also can adopt other forms of analog to digital conversion circuit, and the application does not do restriction to this.
Described coding display circuit 14 is connected with described analog to digital converter 13, be used for after the digital signal that receives described analog to digital converter 13 transmission,, according to described digital signal, show the numbering that forms the core of path with described long-range umbering device 11 and described near-end voltage receiving circuit 12.
In the disclosed cable sorter of the utility model, long-range umbering device is by the core corresponding connection of core access interface with cable, and each core access interface is connected from the resistance of different resistances; Near-end voltage receiving circuit receives and is connected with described long-range umbering device, and be built-in with the switch corresponding with described core access interface, switching by described switch, can make different cores, long-range umbering device form different paths from near-end voltage receiving circuit, thereby make the different voltage of described near-end voltage receiving circuit output; Described analog to digital converter receives the voltage of described near-end voltage receiving circuit output, and is translated into digital signal; Described coding display circuit after the digital signal that receives described analog to digital converter transmission, shows the numbering that forms the core of path with described long-range umbering device and near-end voltage receiving circuit.
By described cable sorter, the long-range umbering device of a plurality of cores access that only need will be to be checked, can obtain the numbering of core by the demonstration decoding scheme, thereby not need the core at cable two ends to be checked one by one again, reduce the step of work, improved work efficiency.
Further, described coding display circuit 14 comprises: code translator and display, and described code translator is connected with described analog to digital converter 13, and described code translator after the digital signal that receives described analog to digital converter 13 transmission, converts thereof into corresponding binary-coded decimal;
Described display is used for receiving the described binary-coded decimal of described code translator transmission, and described display is after the described binary-coded decimal that receives described code translator transmission, according to the numbering of described binary-coded decimal demonstration with corresponding core.Described core is to form the core of path with described long-range umbering device and described near-end voltage receiving circuit.
Wherein, described code translator is generally 4511 seven-segment decoders, and described display comprises charactron, and described charactron is generally the C239 charactron, certainly, can be the charactron of other models, and the application does not do restriction to this.After the described display of decode results input of described code translator, described display shows corresponding numbering, thereby makes the staff know that current and near-end voltage receiving circuit forms the numbering of the core of path.
Further, described cable sorter also comprises: refresh circuit 15, described refresh circuit is connected with coding display circuit 14 with described analog to digital converter 13, is used for regularly carrying out refresh operation.
Described refresh circuit is generally the F555 circuit chip,, by described F555 singlechip chip, the disclosed cable sorter of the application was refreshed once, certainly every 2 seconds, can select the single-chip microcomputer of other kinds to carry out corresponding periodic refreshing operation, the application does not do restriction to this yet.
Further, the disclosed cable sorter of the application also comprises: warning circuit, described warning circuit is connected with described near-end voltage receiving circuit 12, while being used for forming short circuit or open circuit between described far-end umbering device 11 and near-end voltage receiving circuit 12, carries out alarm operation.
Wherein, described warning circuit is usually by 1 7427 singlechip chip, and 1 7400 singlechip chip and 1 light emitting diode realize that LED lighting while by logic gates, realizing short circuit, while opening circuit is realized reporting to the police.
The disclosed cable sorter of the application, be provided with the resistance of the different resistances corresponding from the core access interface in long-range umbering device, thereby can make the different voltage of path output corresponding to each core, after described voltage is carried out analog to digital conversion and decoding, the numbering that can show described core, thereby do not need again the core at cable two ends to be checked one by one, reduced the step of work, improved work efficiency.
, to the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a cable sorter, is characterized in that, comprising:
Long-range umbering device, described long-range umbering device contains two above core access interface, with with the corresponding connection of described core access interface, resistance with different resistances, the corresponding connection of a core in described each core access interface and cable, and described core access interface has corresponding numbering;
By the near-end voltage receiving circuit that described cable is connected with described long-range umbering device, be provided with the switch corresponding from the resistance of described different resistances in described near-end voltage receiving circuit, receive voltage and the output of described long-range umbering device transmission;
With the analog to digital converter that described near-end voltage receiving circuit is connected, described analog to digital converter after the voltage that receives described near-end voltage receiving circuit output, is translated into corresponding digital signal;
The coding display circuit that is connected with described analog to digital converter, described coding display circuit is after the digital signal that receives described analog to digital converter transmission,, according to described digital signal, show the numbering that forms the core of path with described long-range umbering device and near-end voltage receiving circuit.
2. cable sorter according to claim 1, is characterized in that, described coding display circuit comprises:
With the code translator that described analog to digital converter is connected, described code translator after the digital signal that receives described analog to digital converter transmission, converts thereof into corresponding binary-coded decimal;
Receive the display of the described binary-coded decimal of described code translator transmission, described display after the described binary-coded decimal that receives described code translator transmission, shows the numbering of corresponding core according to described binary-coded decimal.
3. cable sorter according to claim 1, is characterized in that, described cable sorter also comprises:
With the refresh circuit that described analog to digital converter is connected with the coding display circuit, described refresh circuit is regularly carried out refresh operation.
4. cable sorter according to claim 1, is characterized in that, described cable sorter also comprises:
The warning circuit that is connected with described near-end voltage receiving circuit.
5. cable sorter according to claim 1, is characterized in that, described analog to digital converter is: the ADC0809 singlechip chip.
6. cable sorter according to claim 2, is characterized in that,
Described code translator is 4511 seven-segment decoders;
Described display comprises charactron.
7. cable sorter according to claim 3, is characterized in that, described refresh circuit is: the F555 singlechip chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203819966U CN203299323U (en) | 2013-06-28 | 2013-06-28 | Cable alignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203819966U CN203299323U (en) | 2013-06-28 | 2013-06-28 | Cable alignment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203299323U true CN203299323U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203819966U Expired - Lifetime CN203299323U (en) | 2013-06-28 | 2013-06-28 | Cable alignment device |
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| CN (1) | CN203299323U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015098A (en) * | 2017-04-28 | 2017-08-04 | 国网河南省电力公司安阳供电公司 | Cable branch instrument |
| CN107121621A (en) * | 2017-05-08 | 2017-09-01 | 桐庐电力开发有限公司 | It is a kind of to be applied to the cable sorter without communication signal region |
| CN107918081A (en) * | 2017-08-04 | 2018-04-17 | 国网浙江省电力公司湖州供电公司 | A kind of speech type multichannel alignment device |
| CN108051690A (en) * | 2017-11-15 | 2018-05-18 | 芜湖乐佳自动化机械有限公司 | A kind of alignment device and its application method |
-
2013
- 2013-06-28 CN CN2013203819966U patent/CN203299323U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015098A (en) * | 2017-04-28 | 2017-08-04 | 国网河南省电力公司安阳供电公司 | Cable branch instrument |
| CN107015098B (en) * | 2017-04-28 | 2023-07-21 | 国网河南省电力公司安阳供电公司 | Cable branching instrument |
| CN107121621A (en) * | 2017-05-08 | 2017-09-01 | 桐庐电力开发有限公司 | It is a kind of to be applied to the cable sorter without communication signal region |
| CN107918081A (en) * | 2017-08-04 | 2018-04-17 | 国网浙江省电力公司湖州供电公司 | A kind of speech type multichannel alignment device |
| CN108051690A (en) * | 2017-11-15 | 2018-05-18 | 芜湖乐佳自动化机械有限公司 | A kind of alignment device and its application method |
| CN108051690B (en) * | 2017-11-15 | 2020-04-10 | 芜湖乐佳自动化机械有限公司 | Alignment device and use method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |