CN202998100U - Fiber fault positioning instrument - Google Patents
Fiber fault positioning instrument Download PDFInfo
- Publication number
- CN202998100U CN202998100U CN 201220754937 CN201220754937U CN202998100U CN 202998100 U CN202998100 U CN 202998100U CN 201220754937 CN201220754937 CN 201220754937 CN 201220754937 U CN201220754937 U CN 201220754937U CN 202998100 U CN202998100 U CN 202998100U
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- China
- Prior art keywords
- position indicator
- control circuit
- power supply
- fiber
- light source
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- Expired - Fee Related
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Abstract
The utility model relates to a fiber fault positioning instrument. The fiber fault positioning instrument comprises a dustproof cap, a positioning instrument housing, a fiber adaption interface, an LED indicating lamp, a visible light source, a power source, a control circuit board and a battery cover. A power source area is disposed on the lower portion of the positioning instrument housing. Connecting relations among the above parts are that: the fiber adaption interface is connected with the power source; the visible light source, the power source, the control circuit board and the LED indicating lamp are connected in order; the dustproof cap is buckled on the top of the fiber adaption interface and is detachably connected with the top of the positioning instrument housing; and the battery cover is in detachable connection with the power source area of the positioning instrument housing. According to the fiber fault positioning instrument, a fiber can be directly determined whether to break through the LED indicating lamp and fault positions can be detected by visible light.
Description
Technical field
The utility model relates to a kind of fiber failure position indicator, but particularly a kind of fiber failure position indicator of reminding user.
Background technology
At present, communication network need to adopt a large amount of optical fiber telecommunications systems as communication node, and this optical fiber telecommunications system is at the scene in equipment I﹠M process, need to identify optical fiber by the fiber failure position indicator whether unobstructed and whether breakpoint arranged, in order to can in time safeguard, guarantee the reliable of circuit.
In maintenance process, particularly in the deterministic process for the fault breakpoint, mostly realize by the visible high light of fiber failure position indicator emission, in this process, the user must naked eyes judgement high light, and this is just to the light requirement to some extent of environment; Can't support when sending high light when supply voltage simultaneously, the user also can't judge intuitively.
The utility model content
For solving described problem, the utility model discloses a kind of fiber failure position indicator, comprise dust cap, position indicator housing, optical fiber adaptable interface, LED light, visible light source, power supply, control circuit board and battery cover, the bottom of described position indicator housing is power supply area;
Its annexation is: described power supply is placed in position indicator housing power supply area; Described visible light source is arranged at the inside of position indicator housing; Described optical fiber adaptable interface stretches out the top of position indicator housing; Described LED light, mains switch are arranged at the position indicator surface of shell; Described control circuit board is arranged at the inside of position indicator housing; Described optical fiber adaptable interface is connected with power supply; Described visible light source, power supply, control circuit board, LED light are connected successively; Described dust cap is buckled in optical fiber adaptable interface top and removably connects with the position indicator case top; The power supply area of described battery cover and position indicator housing removably connects.
Preferably, also comprise siren, described siren comprises control circuit and alarm, and described control circuit is integrated on control circuit board, and is connected with alarm; When the position indicator supply voltage can't Power Support sends luminous ray, alarm began to send low ring.
Preferably, the top of described dust cap and position indicator surface of shell link together by chain.
Preferably, described visible light source is red-light source.
By said structure, when the utility model uses, turn on the power switch, can judge directly by LED light whether optical fiber has breakpoint; Can detect abort situation by visible light; When supply voltage was too low, alarm can in time give the alarm.
Detailed content of the present utility model can obtain by explanation described later and institute's accompanying drawing.
Description of drawings
Fig. 1 is structural representation of the present utility model;
In figure, 1-dust cap, 2-optical fiber adaptable interface, 3-LED indicator light, 4 mains switches, 5-battery cover.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described, following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection range of the present utility model with this.
As shown in Figure 1, the concrete technical scheme of implementing of the utility model is: a kind of novel optical fiber fault locating instrument, comprise dust cap 1, position indicator housing, optical fiber adaptable interface 2, LED light 3, visible light source, visible light source, power supply, control circuit board and battery cover 5, the bottom of described position indicator housing is power supply area;
Its annexation is: described power supply is placed in position indicator housing power supply area; Described visible light source is arranged at the inside of position indicator housing; Described optical fiber adaptable interface 2 stretches out the top of position indicator housing; Described LED light 3, mains switch are arranged at the position indicator surface of shell; Described control circuit board is arranged at the inside of position indicator housing; Described optical fiber adaptable interface 2 is connected with power supply; Described visible light source, power supply, control circuit board, LED light 3 are connected; Described dust cap 1 is buckled in optical fiber adaptable interface 2 tops and removably connects with the position indicator case top; Described battery cover 5 removably connects with the power supply area of position indicator housing.
Described novel optical fiber fault locating instrument also comprises siren, and described siren comprises control circuit and alarm, and described control circuit is integrated on control circuit board, and is connected with alarm; When the position indicator supply voltage can't Power Support sends luminous ray, alarm began to send low ring.
In the present embodiment, the top of described dust cap 1 and position indicator surface of shell link together by chain.
In the present embodiment, the visible light source of employing is red-light source.
Turn on the power switch, ruddiness is abort situation from the place that the PVC layer appears.
Preferably, described position indicator also comprises a thermometer, and described thermometer is arranged on housing.
Preferably, described position indicator also comprises a handle, and described handle is arranged on housing.Described handle and housing are rotationally connected, and described housing is provided with a groove that matches with described handle.When needs are picked up tester, handle can be taken out from groove.When at the use test instrument, handle can be placed in groove, thereby avoid taking up room.
The above is only preferential execution mode of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. fiber failure position indicator, it is characterized in that: comprise dust cap, position indicator housing, optical fiber adaptable interface, LED light, visible light source, power supply, control circuit board and battery cover, the bottom of described position indicator housing is power supply area;
Its annexation is: described power supply is placed in position indicator housing power supply area; Described visible light source is arranged at the inside of position indicator housing; Described optical fiber adaptable interface stretches out the top of position indicator housing; Described LED light, mains switch are arranged at the position indicator surface of shell; Described control circuit board is arranged at the inside of position indicator housing; Described optical fiber adaptable interface is connected with power supply; Described visible light source, power supply, control circuit board, LED light are connected successively; Described dust cap is buckled in optical fiber adaptable interface top and removably connects with the position indicator case top; The power supply area of described battery cover and position indicator housing removably connects.
2. a kind of fiber failure position indicator according to claim 1, it is characterized in that: also comprise siren, described siren comprises control circuit and alarm, and described control circuit is integrated on control circuit board, and is connected with alarm; When the position indicator supply voltage can't Power Support sends luminous ray, alarm began to send low ring.
3. a kind of fiber failure position indicator according to claim 1 and 2, it is characterized in that: the top of described dust cap and position indicator surface of shell link together by chain.
4. a kind of fiber failure position indicator according to claim 3, it is characterized in that: described visible light source is red-light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220754937 CN202998100U (en) | 2012-12-28 | 2012-12-28 | Fiber fault positioning instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220754937 CN202998100U (en) | 2012-12-28 | 2012-12-28 | Fiber fault positioning instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202998100U true CN202998100U (en) | 2013-06-12 |
Family
ID=48569225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220754937 Expired - Fee Related CN202998100U (en) | 2012-12-28 | 2012-12-28 | Fiber fault positioning instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202998100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967479A (en) * | 2015-07-01 | 2015-10-07 | 中国电信股份有限公司南京分公司 | Detector and test method for optical fiber breakpoint in EPON (Ethernet Passive Optical Network) |
| CN105403961A (en) * | 2015-10-31 | 2016-03-16 | 山东华光光电子有限公司 | Non-contact type light detection pen and manufacturing method thereof |
-
2012
- 2012-12-28 CN CN 201220754937 patent/CN202998100U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967479A (en) * | 2015-07-01 | 2015-10-07 | 中国电信股份有限公司南京分公司 | Detector and test method for optical fiber breakpoint in EPON (Ethernet Passive Optical Network) |
| CN105403961A (en) * | 2015-10-31 | 2016-03-16 | 山东华光光电子有限公司 | Non-contact type light detection pen and manufacturing method thereof |
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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 |
Granted publication date: 20130612 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |