CN203445879U - Infrared optical fiber fault finding tester - Google Patents
Infrared optical fiber fault finding tester Download PDFInfo
- Publication number
- CN203445879U CN203445879U CN201320619358.3U CN201320619358U CN203445879U CN 203445879 U CN203445879 U CN 203445879U CN 201320619358 U CN201320619358 U CN 201320619358U CN 203445879 U CN203445879 U CN 203445879U
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- CN
- China
- Prior art keywords
- infrared
- optical fiber
- nib
- disposed
- arc groove
- 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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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model relates to an infrared optical fiber fault finding tester including a pen body, a pen head with a thread connected to the head portion of the pen body and a pen tail with a thread connected to the tail portion of the pen body. An arc groove is disposed at the top end of the pen head. A projection is disposed on an inner side of the arc groove. The center of the arc groove is provided with a through hole. An infrared pointer is inserted in the through hole. A battery pack is disposed in the pen body. An infrared detection circuit board is disposed in the pen head. A square groove is disposed in an outer surface of the pen head. An infrared control button is disposed on the square groove. The infrared detection circuit board is connected to the battery pack via the infrared control button and is connected to the infrared pointer. By adopting the above design, the infrared optical fiber fault finding tester is small in size and easy to carry, has a measuring range up to 5km, 10km, 15km and 20km, can identify the power-off and bending of an optical fiber easily, and can achieve end to end fiber identification and mechanical splice point optimization through the optical fiber with a protective layer.
Description
Technical field
The utility model relates to the field of network engineering, and especially a kind of infrared optical fiber is sought barrier tester.
Background technology
Optical fiber is sought barrier tester, it is hand held intelligent optical fiber Psophometer of new generation, measuring optical fiber and cable length, distance between two points, the engineering construction, the maintenance that are widely used in optical fiber telecommunications system are measured and rush repair, from the measuring range of 5 meters to 60 kilometers, this instrument is to launch an electronics light wave by photoelectric tube, recycles the time difference of the light wave that it returns, calculate the length of optical fiber, the position of breakpoint.
Because the optical fiber using is at present sought barrier tester, exist infrared pointer outside exposed, cause pointer head fuzzy, cause the electronics light wave inaccuracy of transmitting, thereby the function realizing is imperfect.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome the problem of above-mentioned middle existence, provide a kind of infrared optical fiber to seek barrier tester, its project organization rationally and can realize the object of accurate measurement.
The utility model solves the technical scheme that its technical problem adopts: a kind of infrared optical fiber is sought barrier tester, comprise a body and be threaded in the nib of a body head and a tail that is threaded in a body afterbody, described written top offers arc groove, the medial surface of arc groove is provided with projection, the center of arc groove offers through hole, in through hole, be plugged with infrared pointer, in a described body, be provided with battery component, in nib, be provided with infrared circuit plate, on nib outer surface, offer square groove, square groove is provided with infrared control button, described infrared circuit plate is connected with battery component by infrared control button, infrared circuit plate is connected with infrared pointer, on described arc groove, be stamped semicircle headkerchief, on the arcwall face of semicircle headkerchief, offer and the groove of infrared pointer and the draw-in groove coordinating with the clamping of projection phase, between semicircle headkerchief and nib, be connected with chain, utilized the design of semicircle headkerchief, first circular headkerchief of end bonnet can used, the design of chain, can be when opening semicircle headkerchief, can avoid semicircle headkerchief to occur Loss, cover after semicircle headkerchief, can avoid infrared pointer outside exposed, avoid the surface that occurs infrared pointer to fall into dust, cause infrared pointer to measure coarse problem.
The material of a described body, nib and a tail is that aluminium alloy or stainless steel are made.
Described battery component is rechargeable battery.
The beneficial effects of the utility model are: described a kind of infrared optical fiber is sought barrier tester; adopt the tester of this kind of design; its volume is little, be easy to carry; measuring range can reach 5km, 10km, 15km, 20km; identify easily optical fiber power-off, bending; can realize end-to-end fiber identification by the optical fiber of matcoveredn, complete the optimization of mechanical splice point.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the overall structure schematic diagram that a kind of infrared optical fiber described in the utility model is sought barrier tester.
Accompanying drawing acceptance of the bid note is described below: 1 a, body, 2, nib, 3, a tail, 4, arc groove, 5, projection, 6, infrared pointer, 7, battery component, 8, infrared circuit plate, 9, square groove, 10, infrared control button, 11, semicircle headkerchief, 12, draw-in groove, 13, chain.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
A kind of infrared optical fiber is as shown in Figure 1 sought barrier tester, comprise a body 1 and a tail 3 that is threaded in the nib 2 of a body 1 head and is threaded in a body 1 afterbody, body 1, the material of nib 2 and a tail 3 is aluminium alloy, on written 2 tops, offer arc groove 4, the medial surface of arc groove 4 is provided with projection 5, on arc groove 4, be stamped semicircle headkerchief 11, on the arcwall face of semicircle headkerchief 11, offer and the groove of infrared pointer 6 and the draw-in groove 12 coordinating with projection 5 phase clampings, between semicircle headkerchief 11 and nib 2, be connected with chain 13, the center of arc groove 4 offers through hole, in through hole, be plugged with infrared pointer 6, in a body 1, be provided with battery component 7, in nib 2, be provided with infrared circuit plate 8, on nib 2 outer surfaces, offer square groove 9, square groove 9 is provided with infrared control button 10, infrared circuit plate 8 is connected with battery component 7 by infrared control button 10, infrared circuit plate 8 is connected with infrared pointer 6.
A kind of infrared optical fiber of the present utility model is sought barrier tester, when using this tester, a tail is screwed off with it from pen, pack ready battery into tail, anode is to a tail bottom, cover a tail, open semicircle headkerchief 11, infrared pointer 6 is aimed to the optical fiber that needs test, press infrared control button 10, infrared pointer 6 sends infrared light supply, thereby according to the time difference of the light wave returning, calculates the length of optical fiber and the position of breakpoint.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (3)
1. an infrared optical fiber is sought barrier tester, it is characterized in that: a tail (3) that comprises a body (1) and be threaded in the nib (2) of a body (1) head and be threaded in a body (1) afterbody, described nib (2) top offers arc groove (4), the medial surface of arc groove (4) is provided with projection (5), the center of arc groove (4) offers through hole, in through hole, be plugged with infrared pointer (6), in a described body (1), be provided with battery component (7), in nib (2), be provided with infrared circuit plate (8), on nib (2) outer surface, offer square groove (9), square groove (9) is provided with infrared control button (10), described infrared circuit plate (8) is connected with battery component (7) by infrared control button (10), infrared circuit plate (8) is connected with infrared pointer (6), on described arc groove (4), be stamped semicircle headkerchief (11), on the arcwall face of semicircle headkerchief (11), offer and the groove of infrared pointer (6) and the draw-in groove (12) coordinating with projection (5) phase clamping, between semicircle headkerchief (11) and nib (2), be connected with chain (13).
2. a kind of infrared optical fiber according to claim 1 is sought barrier tester, it is characterized in that: the material of a described body (1), nib (2) and a tail (3) is that aluminium alloy or stainless steel are made.
3. a kind of infrared optical fiber according to claim 1 is sought barrier tester, it is characterized in that: described battery component (7) is rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619358.3U CN203445879U (en) | 2013-09-30 | 2013-09-30 | Infrared optical fiber fault finding tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619358.3U CN203445879U (en) | 2013-09-30 | 2013-09-30 | Infrared optical fiber fault finding tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445879U true CN203445879U (en) | 2014-02-19 |
Family
ID=50096890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320619358.3U Expired - Fee Related CN203445879U (en) | 2013-09-30 | 2013-09-30 | Infrared optical fiber fault finding tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-09-30 CN CN201320619358.3U patent/CN203445879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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: 20140219 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |