CN205027829U - Bypass state detector - Google Patents
Bypass state detector Download PDFInfo
- Publication number
- CN205027829U CN205027829U CN201520650947.7U CN201520650947U CN205027829U CN 205027829 U CN205027829 U CN 205027829U CN 201520650947 U CN201520650947 U CN 201520650947U CN 205027829 U CN205027829 U CN 205027829U
- Authority
- CN
- China
- Prior art keywords
- interface
- main frame
- port com
- trigger circuit
- line interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a bypass state detector, including host computer, at least one extension and line interface. The line interface is preset in the circuit, and it includes the data interface who is connected with the host computer. Be equipped with display screen, PORT COM, input keyboard, wave form detection circuitry, trigger circuit on the host computer, the host computer is connected to the line interface through data interface, is connected with the extension through the PORT COM. Wave form detection circuitry's input and data interface electricity are connected, and trigger circuit's input is connected to its output, and the display screen is connected to trigger circuit's output. The utility model discloses a bypass state detector sends the warning through independent alarm device, in case there are the relevant personnel of bypass operation just can know, can to a great extent stops to take place after the bypass condition of some maloperations, very big protection personal security and property safety.
Description
Technical field
The utility model relates to wireline inspection warning device, more particularly, relates to a kind of bypass condition detecting device.
Background technology
In the construction of data center module, distribution is supplied to be a very part and parcel, no matter so be construction at the beginning or all needing to do some after putting into effect detects, C&M, sometimes just need to carry out bypass operation to some circuits, but there is certain distance in the room at distribution system place and the room at other certain operations personnel place in a lot of situation, which results under certain situation operating personnel can ignorant possibility of carrying out bypass operation, will cause great infringement once this thing happens to personnel and finance.
Utility model content
For the harm that the bypass operation existed in prior art produces, the purpose of this utility model is to provide a kind of bypass condition detecting device.
For achieving the above object, the utility model adopts following technical scheme:
A kind of bypass condition detecting device, comprises main frame, at least one extension set and line interface.Line interface is preset in the line, and it comprises the data-interface be connected with main frame.Main frame is provided with display screen, PORT COM, input keyboard, waveform detection circuit, trigger circuit, and main frame is connected to line interface by data-interface, is connected with extension set by PORT COM.The input end of waveform detection circuit is electrically connected with data-interface, and its output terminal connects the input end of trigger circuit, and the output terminal of trigger circuit connects display screen.
According to an embodiment of the present utility model, PORT COM comprises network interface, wifi, bluetooth, infrared.
According to an embodiment of the present utility model, extension set comprises warning device, protecting sheathing, earthing device.Warning device is placed in protecting sheathing, its input end connecting communication port, protecting sheathing be the anti-electric shock of insulation, electrostatic prevention housing, it is connected with earthing device.
According to an embodiment of the present utility model, warning device comprises hummer or LED.
According to an embodiment of the present utility model, main frame has waterproof outer cover, and the bottom of waterproof outer cover has separable A-frame, and the outside surface of waterproof outer cover is provided with the ground nail in order to fixing waterproof outer cover.
In technique scheme; bypass condition detecting device of the present utility model sends prompting by independently warning device; once there be bypass operation related personnel just can know, there is the situation of some maloperations after bypass can being stopped to a great extent, protect personal security and property safety greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model bypass condition detecting device.
Embodiment
The technical solution of the utility model is further illustrated below in conjunction with drawings and Examples.
With reference to Fig. 1, the utility model discloses a kind of bypass condition detecting device, and it mainly comprises main frame 7, at least one extension set 8 and line interface 1.Wherein, main frame 7 mainly comprises display screen, PORT COM 5, input keyboard, waveform detection circuit 3, trigger circuit 4, and extension set 8 mainly comprises warning device 6, protecting sheathing, earthing device.Describe effect and the annexation thereof of each structure above-mentioned below in detail.
As shown in Figure 1, line interface 1 be pre-plugged in the line.In other words, when division of room circuit, just arrange line interface 1 in advance in the line, line interface 1 is similar to line connector, can say that two-termial line connects, it comprises one and can be connected with main frame 7 and the data-interface 2 transmitting data.In whole piece circuit, line interface 1 can be more than one, for longer circuit, can install multiple line interface 1 respectively at different part of paths.
The position that main frame 7 is arranged can be decided according to the scene of bypass operation, and a large amount of line interface 1 due to pre-plugged in circuit, therefore main frame 7 optionally can be connected to the immediate line interface 1 of bypass operation.On the other hand, due to the uncertainty of bypass operation, the scene that therefore main frame 7 is applied may be in indoor, outdoor or even other rugged environments.Therefore, main frame 7 of the present utility model has waterproof outer cover, and the bottom of waterproof outer cover has separable A-frame, and the outside surface of waterproof outer cover is provided with the ground nail in order to fixing waterproof outer cover.When main frame 7 is placed, if Land leveling, then only can select A-frame, if line interface 1 is embedded in underground, then main frame 7 can be positioned on ground nearby, fixes main frame 7 by the earth of ground nail and surrounding.
Main frame 7 is connected to line interface 1 by data-interface 2, is connected with extension set 8 by PORT COM 5.The input end of waveform detection circuit 3 is electrically connected with data-interface 2, and its output terminal connects the input end of trigger circuit 4, and the output terminal of trigger circuit 4 connects display screen.When by-pass line has operation, can form corresponding high level/low level in circuit, now, oscillography circuit can detect the waveform of different high/low level, and testing result is transferred to trigger circuit 4, trigger circuit 4 according to the high level of correspondence trigger/low level trigger trigger PORT COM 5.
In the utility model, PORT COM 5 comprises network interface, wifi, bluetooth, infrared or other various wired or wireless communication modes, and the utility model is not as limit.
On the other hand, extension set 8 can be arranged in machine room scene, because bypass condition monitor of the present utility model both can be applied to the scene of light current, also can be applied to the scene of forceful electric power, so extension set 8 needs to have corresponding preventive means.Therefore, warning device 6 is placed in protecting sheathing by extension set 8, its input end connecting communication port 5, protecting sheathing be the anti-electric shock of insulation, electrostatic prevention housing, it is connected with earthing device.By implementing while protecting sheathing and earthing device, extension set can realize the application scenarios of light current, forceful electric power.
Warning device 6 comprises hummer, LED or other various warning means, especially sound and light alarm means, and when receiving the information of PORT COM 5, warning device 6 sends sound and light alarm, points out now bypass to operate.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the present invention is described, and be not used as limitation of the invention, as long as in spirit of the present invention, all will drop in Claims scope of the present invention the change of the above embodiment, modification.
Claims (5)
1. a bypass condition detecting device, is characterized in that, comprising:
Main frame, at least one extension set and line interface;
Described line interface is preset in the line, and it comprises the data-interface be connected with described main frame;
Described main frame is provided with display screen, PORT COM, input keyboard, waveform detection circuit, trigger circuit, and main frame is connected to described line interface by data-interface, is connected with extension set by PORT COM;
The input end of described waveform detection circuit is electrically connected with described data-interface, and its output terminal connects the input end of described trigger circuit, and the output terminal of described trigger circuit connects described display screen.
2. bypass condition detecting device as claimed in claim 1, is characterized in that, described PORT COM comprises network interface, wifi, bluetooth, infrared.
3. bypass condition detecting device as claimed in claim 1, it is characterized in that, described extension set comprises warning device, protecting sheathing, earthing device;
Described warning device is placed in protecting sheathing, and its input end connects described PORT COM;
Described protecting sheathing be the anti-electric shock of insulation, electrostatic prevention housing, it is connected with earthing device.
4. bypass condition detecting device as claimed in claim 3, it is characterized in that, described warning device comprises hummer or LED.
5. bypass condition detecting device as claimed in claim 1, it is characterized in that, described main frame has waterproof outer cover, and the bottom of described waterproof outer cover has separable A-frame, and the outside surface of waterproof outer cover is provided with the ground nail in order to fixing described waterproof outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650947.7U CN205027829U (en) | 2015-08-26 | 2015-08-26 | Bypass state detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650947.7U CN205027829U (en) | 2015-08-26 | 2015-08-26 | Bypass state detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205027829U true CN205027829U (en) | 2016-02-10 |
Family
ID=55260351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520650947.7U Expired - Fee Related CN205027829U (en) | 2015-08-26 | 2015-08-26 | Bypass state detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205027829U (en) |
-
2015
- 2015-08-26 CN CN201520650947.7U patent/CN205027829U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20170826 |