CN202083537U - Optical fiber detection device - Google Patents
Optical fiber detection device Download PDFInfo
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- CN202083537U CN202083537U CN2011201429092U CN201120142909U CN202083537U CN 202083537 U CN202083537 U CN 202083537U CN 2011201429092 U CN2011201429092 U CN 2011201429092U CN 201120142909 U CN201120142909 U CN 201120142909U CN 202083537 U CN202083537 U CN 202083537U
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- optical fiber
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- lower jaw
- jaw seat
- maxilla
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Abstract
The utility model relates to an optical fiber detection device comprising a shell body, a detection component, an optical detection clamp capable of clamping an optical fiber line, a shading component and a guiding component. The interior of the optical detection clamp is defined to form a containing space; and the shell body is provided with an optical fiber containing part. The optical detection clamp comprises an upper jaw seat and a lower jaw seat; the shading component comprises a shading body and two elastic shading parts; the two elastic shading parts are arranged in the shading body; both sides of the lower jaw seat respectively correspond to the two elastic shading part; and the guiding component is connected to the upper jaw seat or the lower jaw seat. Consequently, the upper jaw seat and the lower jaw seat are close to each other, so that when the optical fiber line is detected, the shading component can greatly reduce the chance of light leakage, and the quality of the optical fiber line and the optical signal transmission direction can be quickly and precisely judged.
Description
Technical field
The utility model is particularly to a kind of in order to detect, to overhaul the optical fiber detector of fibre circuit relevant for a kind of optical fiber detector.
Background technology
Optical fiber (optical fiber) is that a kind of fiber manufacturing that utilizes glass or plastics comes out to be used as the instrument of carrying light wave.The size of caliber approximately has only ten thousand/rice, only than hair slightly more slightly.In plastic sheath, can allow the optical fiber can be crooked and be unlikely to fracture fine fiber package.Compared to traditional cable, optical fiber has that high frequency range, traffic are big, decay is little, long transmission distance, the signal cross-talk is little, transmission quality is high, anti-electromagnetic interference (EMI), confidentiality height, size are little, in light weight, be convenient to lay and carrying raw material, information abundant ... etc. advantage.Therefore, as the media of communication transmission, optical fiber has big broadband and high-speed transfer speed characteristic, generally is laid in various places as the Network Transmission media.Yet, the jumper in optical fiber when construction is laid because quantity is many and the various places workmen connects the difference of custom, add that each tame manufacturer of production jumper all makes, makes jumper according to standard specification, so its outward appearance and functions of use difference are little, easily cause the workmen no matter when the line inspection program of the laying of carrying out new line or old track replacement, all can't promptly differentiate every corresponding correct interface sites of Fiber Optic Patchcord Pigtail institute, cause wiring or move back line efficient extreme difference; In addition, because the optical fiber quality is more crisp, physical strength is low, its inner core is the Glass breadks easily material in little line footpath, thus can not firmly pull during wiring, and can't on skin, add sign or label.Therefore, carry out optical fiber when construction, Chang Wufa recognizes the quality of a wherein a certain fibre circuit easily, especially large quantities of newly-increased circuits or obstacle takes place looking into/when moving back line, so usually cause the degree of difficulty of looking into/move back line higher; Moreover, easy shortcoming such as infringement fibre circuit when the optical fiber detector of known technology has when detecting easy light leak and operation, and then cause testing result incorrect, postpone optical fiber to change the time, cause communication quality not good and waste maintenance manpower and the problem of time.
So it is the inventor is in order to improve the problems referred to above, a kind of reasonable in design and effectively improve the utility model of the problems referred to above through researching and proposing.
The utility model content
The purpose of this utility model, being to provide a kind of optical fiber detector, the testing staff can use this optical fiber detector to differentiate the direction that fibre circuit enters as certified products, unacceptable product or fiber-optic signal apace, and the design that this optical fiber detector has anti-light leak can make accurately interpretation detection signal of testing staff, and then saves the time of detecting, overhauling.
In order to reach above-mentioned purpose, the utility model provides a kind of optical fiber detector, it includes a housing, a detection components, can be pressed from both sides the light of establishing a fibre circuit and be detected anchor clamps, a light shield device and an arrangement for guiding, this enclosure interior defines and forms an accommodation space, and this housing has an optical fiber holding part; Detection components, light detect anchor clamps and light shield device all is accommodated in this accommodation space; This detection components includes a plurality of inspection optical diodes at least; This light detects anchor clamps and is accommodated in this accommodation space, and corresponding to this optical fiber holding part, this light detects anchor clamps and includes a maxilla seat and a lower jaw seat, can press from both sides between this maxilla seat and this lower jaw seat and establish this fibre circuit; Wherein, this maxilla seat has a circular arc protuberance, and this lower jaw seat has a pair of circular arc recess that should the circular arc protuberance, and those inspection optical diodes then are arranged at this lower jaw seat; Light shield device includes a shading body and two elasticity light shielding parts, and this two elasticity light shielding part is arranged at this shading body, and the dual-side of this lower jaw seat corresponds respectively to this two elasticity light shielding part; This arrangement for guiding extends to outside the housing, and this arrangement for guiding is connected in this maxilla seat and this lower jaw seat one of them; Make this maxilla seat and this lower jaw seat close to each other by this arrangement for guiding, to detect this fibre circuit.
In other words, the utility model is a kind of optical fiber detector, wherein, comprising:
One housing, its inside define and form an accommodation space, and this housing has an optical fiber holding part;
One detection components, it is accommodated in this accommodation space, and this detection components includes a plurality of inspection optical diodes at least;
One can press from both sides the light of establishing a fibre circuit detects anchor clamps, it is accommodated in this accommodation space, and corresponding to this optical fiber holding part, this light detects anchor clamps and comprises a maxilla seat and a lower jaw seat, can press from both sides between this maxilla seat and this lower jaw seat and establish this fibre circuit, this maxilla seat has a circular arc protuberance, and this lower jaw seat has a pair of circular arc recess that should the circular arc protuberance, and those inspection optical diodes are arranged at this lower jaw seat;
One light shield device, it is accommodated in this accommodation space, and this light shield device comprises a shading body and two elasticity light shielding parts, and this two elasticity light shielding part is arranged at this shading body, and the dual-side of this lower jaw seat corresponds respectively to this two elasticity light shielding part; And
One arrangement for guiding, it is accommodated in this accommodation space and extends to outside the housing, and this arrangement for guiding is connected in one of them of this maxilla seat and this lower jaw seat;
Wherein, make this maxilla seat and this lower jaw seat close to each other by this arrangement for guiding, to detect this fibre circuit.
Optical fiber detector described in the utility model, wherein, the dual-side of this shading body has an installation portion respectively, and this two elasticity light shielding part is installed on this two installation portion respectively.
Optical fiber detector described in the utility model, wherein, this lower jaw seat offers a plurality of light-measuring holes, and the dual-side of this lower jaw seat extends to form a carriage respectively forward, and those inspection optical diodes are arranged at those light-measuring holes, and this two carriage is corresponding to this two elasticity light shielding part.
Optical fiber detector described in the utility model, wherein, this arrangement for guiding more comprises a guide plate, a brake component and an elastic component, one side of this guide plate is connected in one of them of this maxilla seat and this lower jaw seat, the opposite side of this guide plate forms a guid arm, this elastic component is sheathed on this guid arm, and this housing is provided with a chute, and this brake component passes this chute and is connected in this guide plate.
Optical fiber detector described in the utility model, wherein, this guide plate has a plurality of positioning convex column, and this shading body is provided with a plurality of locating convex blocks, this maxilla seat offers a plurality of location through hole, and those locating convex blocks and those positioning convex column are arranged in those location through holes respectively up and down.
Optical fiber detector described in the utility model wherein, more is provided with an elastic body between this maxilla seat and this lower jaw seat, and this elastic body offers a fine rule groove parallel with this circular arc recess.
Optical fiber detector described in the utility model; wherein; this housing more comprises one first loam cake, one second loam cake, protection lower cover, a battery lower cover and a baffle plate; this battery lower cover is connected in this protection lower cover and this second loam cake separably; connect this protection lower cover and this second loam cake around this baffle plate, this second loam cake, this battery lower cover and this baffle plate define and form a battery chamber.
Optical fiber detector described in the utility model, wherein, this detection components more comprises a testing circuit plate, those inspection optical diodes are electrically connected at this testing circuit plate.
Optical fiber detector described in the utility model, wherein, this housing more offers a plurality of shell nozzles.
Optical fiber detector described in the utility model, wherein, more be provided with a panel on this housing, this panel offers a plurality of panel openings, this panel is provided with a plurality of detection buttons, those detect buttons and are electrically connected at this testing circuit plate, those detect buttons corresponding those panel openings in position the position and be revealed in the end face of this panel.
The utlity model has following beneficial effect: optical fiber detector of the present utility model, when this maxilla seat and this lower jaw seat are close to each other, because this two elasticity light shielding part is involutory respectively in the dual-side of this lower jaw seat, the light signal that prevents external light source and this fibre circuit is interfering with each other, is certified products or unacceptable product so can make the testing staff be able to fast and accurately differentiate this fibre circuit; In addition, optical fiber detector of the present utility model, its this maxilla seat and this lower jaw seat cover the fibre circuit of bore applicable to the clamping different batches, the fibre circuit that makes different batches cover bore all can be inserted this optical fiber holding part and be carried out input, reaches to save time, conveniently reach and finish the effect that fibre circuit detects operation rapidly.
For enabling further to understand feature of the present utility model and technology contents, please refer to following relevant detailed description of the present utility model and accompanying drawing, yet appended graphic only be for provide with reference to explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Fig. 1 is the stereographic map of optical fiber detector of the present utility model.
Fig. 2 is the exploded view of optical fiber detector of the present utility model.
Fig. 3 is another exploded view of optical fiber detector of the present utility model.
Fig. 4 A is the synoptic diagram that the light of optical fiber detector of the present utility model detects anchor clamps.
Fig. 4 B is the cut-open view that the light of optical fiber detector of the present utility model detects anchor clamps.
Fig. 5 A is the use synoptic diagram that the light of optical fiber detector of the present utility model detects anchor clamps.
Fig. 5 B is the use cut-open view that the light of optical fiber detector of the present utility model detects anchor clamps.
The explanation of Reference numeral
1 optical fiber detector
10 housings
101 accommodation spaces
102 optical fiber holding parts
103 chutes
104 first loam cakes
105 second loam cakes
106 protection lower covers
107 battery lower covers
The 107a fixed part
108 baffle plates
109 battery chambers
110 shell nozzles
11 detection components
111 inspection optical diodes
112 testing circuit plates
12 light detect anchor clamps
121 maxilla seats
121a circular arc protuberance
121b locatees through hole
122 lower jaw seats
122a circular arc recess
The 122b light-measuring hole
The 122c carriage
123 light shield devices
123a shading body
123b elasticity light shielding part
The 123c installation portion
The 123d locating convex block
124 elastic bodys
124a fine rule groove
13 arrangement for guiding
131 guide plates
The 131a guid arm
The 131b positioning convex column
The 131c perforation
132 brake components
133 elastic components
14 panels
141 panel openings
142 detect button
2 fibre circuits
Embodiment
Please refer to Fig. 1 to Fig. 3, as shown in Figure 2, the utility model provides a kind of optical fiber detector 1, and optical fiber detector 1 comprises that a housing 10, a detection components 11, a light shield device 123 and can press from both sides the light of establishing a fibre circuit 2 (shown in Fig. 4 A) and detect anchor clamps 12 and an arrangement for guiding 13.
As shown in Figure 1, housing 10 inside are defined and are formed an accommodation space 101, and housing 10 has an optical fiber holding part 102; As shown in Figure 2, detection components 11, light detect anchor clamps 12 and arrangement for guiding 13 all can be placed in the accommodation space 101, and fibre circuit 2 to be detected then can be placed in the optical fiber holding part 102; Wherein, detection components 11 includes a plurality of inspection optical diodes 111 at least, as PIN (P-layer, Intrinsic-layer, N-layer Photo Diode) or avalanche photodiode APD (Advanced PhotoDiode) etc., in order to above-mentioned fibre circuit 2 is responded to detection.
As shown in Figure 2, light detects anchor clamps 12 can be corresponding to optical fiber holding part 102 (as shown in Figure 1), and light detects anchor clamps 12 and includes one in order to can press from both sides maxilla seat 121 and the lower jaw seat 122 of establishing a fibre circuit (not having diagram), arrangement for guiding 13 then is connected in one of them of maxilla seat 121 and lower jaw seat 122, arrangement for guiding 13 is connected in maxilla seat 121 in the present embodiment, when arrangement for guiding 13 makes maxilla seat 121 and lower jaw seat 122 close to each other when detecting this fibre circuit, because the rear end projection of maxilla seat 121 has a circular arc protuberance 121a, and the front end of lower jaw seat 122 has the circular arc recess 122a of a corresponding circular arc protuberance 121a, so maxilla seat 121 and lower jaw seat 122 can be by crooked this fibre circuits of nondestructive mode, the total reflection path that makes this fibre circuit is by temporary destruction, partly light then can leak out and 11 detectings of detected assembly with the direction of tangent line in this fibre circuit from the knee, so have the transmission direction that to differentiate this fibre circuit, whether this fibre circuit has the function of transmitting optical signal and the functions such as quality of this fibre circuit, for instance, this fibre circuit is under normal transmission state, inspection optical diode 111 can record light signal, and learns optical transmission direction thus; When inspection optical diode 111 can't record light signal, prove that promptly this fibre circuit is in the transmission interruption status; In addition, the degree that the ratio that spills owing to aforementioned lights is looked this fibre circuit bending changes, and therefore, the utility model can cooperate different detection demands, make the circular arc protuberance 121a of maxilla seat 121 form different protrusion degree, to meet the detection demand of all kinds of fibre circuits.Be preferably, inspection optical diode 111 is arranged at lower jaw seat 122 and is beneficial to detect.
What deserves to be mentioned is that in present embodiment, because light shield device 123 includes a shading body 123a and two elasticity light shielding part 123b, and shading body 123a is assembled in maxilla seat 121; Wherein, two elasticity light shielding part 123b are arranged at shading body 123a, and the dual-side of lower jaw seat 122 corresponds respectively to two elasticity light shielding part 123b, so when maxilla seat 121 and lower jaw seat 122 are close to each other, two elasticity light shielding part 123b can be involutory respectively in the dual-side of lower jaw seat 122 and clamp fibre circuit to be detected 2, make light signal that the knees of fibre circuit 2 own leak not with the light source mutual interference mutually in the external world, so can avoid influencing the detection data of light signal, and then significantly promote degree of accuracy, fiduciary level and the confidence level etc. that detect.In addition, because elasticity light shielding part 123b has elasticity, and arrangement for guiding 13 can suitably be adjusted the distance of maxilla seat 121 and lower jaw seat 122, so no matter big the fibre circuit in line footpath or little line footpath all can insert in this optical fiber holding part 102 (as shown in Figure 1), carry out input, save time, conveniently reach the detection operation of promptly finishing this fibre circuit and reach.
Below in detail specific embodiment of the utility model will be described in detail, please cooperate referring to figs. 1 through Fig. 3, Fig. 1 is the stereographic map of optical fiber detector of the present utility model, and Fig. 2 is the exploded view of optical fiber detector of the present utility model, and Fig. 3 then is another exploded view of optical fiber detector of the present utility model; The shape of light shield device 123 and without limits with respect to the position of maxilla seat 121, can reach best shading purpose is good, in this specific embodiment, as shown in Figure 2, light shield device 123 can be arranged at the end face of maxilla seat 121, and the dual-side of shading body 123a has an installation portion 123c respectively, with so that two elasticity light shielding part 123b are installed on two installation portion 123c respectively, the material of above-mentioned elasticity light shielding part 123b and mounting means are all without limits, in present embodiment, the top that installation portion 123c can be shading body 123a is bent to form the mounting groove of inverted L shape downwards, and installation portion 123c more can have the function that shading body 123a firmly is fixed against maxilla seat 121 front ends, elasticity light shielding part 123b then can be foam etc., and elasticity light shielding part 123b removably is installed on installation portion 123c with bonding mode, makes the visual behaviour in service of elasticity light shielding part 123b and changes and keep in repair at any time and apace.
Lower jaw seat 12 can offer a plurality of light-measuring hole 122b, and those inspection optical diodes 111 can be placed in those light-measuring holes 122b, place the light signal (not diagram) of fibre circuit between maxilla seat 121 and the lower jaw seat 122 in order to detection, the shape of above-mentioned light-measuring hole 122b, quantity and arrangement mode are at this without limits, in this specific embodiment, the quantity of light-measuring hole 122b can be two, and the quantity of inspection optical diode 111 also is two; Wherein, two light-measuring hole 122b can be arranged in funnel-form, detect the light signal that leak in this fibre circuit knee respectively with convenient two inspection optical diodes 111.What deserves to be mentioned is, the dual-side of lower jaw seat 122 more can extend to form a carriage 122c corresponding to elasticity light shielding part 123b respectively forward, in present embodiment, the shape of two carriage 122c and position are all corresponding to two elasticity light shielding parts 123, in this specific embodiment, as shown in Figure 2, carriage 122c can slightly be the L type, elasticity light shielding part 123b then can slightly be inverted L shape with respect to installation portion 123c, therefore, when maxilla seat 121 and lower jaw seat 122 were close to each other, two carriage 122c and two elasticity light shielding part 123b can fit tightly to avoid extraneous light source Interference Detection.
Arrangement for guiding 13 includes a guide plate 131, a brake component 132 and an elastic component 133; Wherein, one side of guide plate 131 can be connected in one of them of maxilla seat 121 or lower jaw seat 122, in the present embodiment, guide plate 131 is connected in maxilla seat 121, the opposite side of guide plate 131 then is formed with a guid arm 131a, make elastic component 133 can be sheathed on guid arm 131a, and the length of elastic component 133 is greater than the length of guid arm 131a, elastic component 133 provides elastic-restoring force, makes maxilla seat 121 and lower jaw seat 122 away from each other.As shown in Figure 2, because housing 10 is provided with a chute 103, therefore, brake component 132 can be passed chute 103 and is connected in guide plate 131 by housing 10 places, the testing staff can utilize brake component 132 to slide along chute 103, and then decision makes maxilla seat 121 and lower jaw seat 122 distance each other.In this specific embodiment, as shown in Figure 3, guide plate 131 can have a plurality of positioning convex column 131b, light shield device 123 has a plurality of locating convex block 123b, and maxilla seat 121 offers a plurality of location through hole 121b that wear up and down respectively for those locating convex blocks 123b and those positioning convex column 131b, therefore, the testing staff can by operation arrangement for guiding 13 with maxilla seat 121 towards lower jaw seat 122 near and bend fibre circuit 2 (shown in Fig. 5 A and 5B) detecting operation, a side of brake component 132 then can be passed one and is opened in the perforation 131c of guide plate 131 and be fixed on the guide plate 131.
In addition, more can be provided with one one-tenth wavy elastic body 124 between maxilla seat 121 and the lower jaw seat 122, and the front end of elastic body 124 is corresponding to the circular arc protuberance 121a of maxilla seat 121 rear ends, the rear end of elastic body 124 is then corresponding to the circular arc recess 122a of lower jaw seat 122 front ends, the material of above-mentioned elastic body 124 and set-up mode without limits, visual actual needs and do suitable adjustment.In this specific embodiment, as shown in Figure 2, elastic body 124 can be foam, and elastic body 124 is bonded in maxilla seat 121.It should be noted that, because elastic body 124 more is provided with a fine rule groove 124a parallel with circular arc recess 122a, and the width of fine rule groove 124a is less than the diameter of fibre circuit to be detected, therefore, when maxilla seat 121 and lower jaw seat 122 are close to each other, elastic body 124 not only can be used as the buffering stop skidding of maxilla seat 121 and fibre circuit (not having icon), prevent that this fibre circuit from causing the hard breakdown bending because of directly contacting maxilla seat 121, influence serviceable life, more because of the diameter of this fibre circuit width greater than fine rule groove 124a, can prevent that this fibre circuit from sliding so have when detecting, and cause the inaccurate problem of testing result, in other words, elastic body 124 has the function of this fibre circuit of location.
Please refer to Fig. 2 and Fig. 3, the housing 10 of optical fiber detector 1 of the present utility model more can include one first loam cake 104, one second loam cake 105, protection lower cover 106, a battery lower cover 107 and a baffle plate 108; Wherein, battery lower cover 107 is connected in the protection lower cover 106 and second loam cake 105 separably; the lower cover 106 and second loam cake 105 are protected in all around then can being connected in of baffle plate 108; make second loam cake 105, battery lower cover 107 and baffle plate 108 define jointly and form a battery chamber 109 that can supply battery (not having diagram) to insert, so that the power supply of optical fiber detector 1 to be provided.Above-mentioned first loam cake 104 can detect each part assembly (as maxilla seat 121, lower jaw seat 122, elasticity light shielding part 123, light shield device 124 and elastic body 125 etc.) of anchor clamps 12 and offer the dustproof purposes that hides of light-measuring hole 122b in order to protection light.Above-mentioned battery lower cover 107 more can be provided with a fixed part 107a, in order to the guid arm 131a of guide plate 131 and the usefulness that contacts the location of this fixed part to be provided when maxilla seat 121 and lower jaw seat 122 are close to each other.
In addition, the detection components 11 of the utility model optical fiber detector 1 more can comprise a testing circuit plate 112, a plurality of electronic packages (not diagram) and a display screen (not diagram) etc., those electronic packages and this display screen all can be connected in testing circuit plate 112, as shown in Figure 2, in this specific embodiment, housing 10 more can offer a plurality of shell nozzles 110, and more be provided with a panel 14 that offers a plurality of panel openings 141 on the housing 10, above-mentioned panel 14 is provided with a plurality of detection buttons 142, those detect button 142, those electronic packages and this display screen all can be electrically connected at testing circuit plate 112, and those detect buttons 142 corresponding those panel openings 141 in position the position and be revealed in the end face of panel 14, when the testing staff desires the detection fiber circuit, can be by those detection buttons 142 on the guidance panel 14 with the detection fiber signal, after testing after circuit board 112 signal Processing, again detection information is shown on this display screen, makes things convenient for the testing staff to inspect fast and interpretation.
In this specific embodiment, lower jaw seat 122 can be fixedly connected on testing circuit plate 112, and maxilla seat 121 then can slide with the detection fiber circuit to lower jaw seat 122 by arrangement for guiding 13.
The practical operation of the utility model optical fiber detector, please cooperate A to 5B with reference to Fig. 4, Fig. 4 A is the synoptic diagram that the light of the utility model optical fiber detector detects anchor clamps, Fig. 4 B is the cut-open view that the light of the utility model optical fiber detector detects anchor clamps, Fig. 5 A is the use synoptic diagram that the light of the utility model optical fiber detector detects anchor clamps, and Fig. 5 B is the use cut-open view that the light of the utility model optical fiber detector detects anchor clamps.Shown in Fig. 4 A and Fig. 4 B, when the testing staff desires detection fiber circuit 2, can earlier fibre circuit 2 temporarily be put on the two carriage 122c that are fixed against lower jaw seat 122, then when maxilla seat 121 is close towards lower jaw seat 122, elastic body 125 can be fixed against fibre circuit 2 earlier, fibre circuit 2 is compressible elastomeric 125 then, and partly enter among the fine rule groove 124a and contact with maxilla seat 121, at this moment, fine rule groove 124a not only has the function of the buffering of coating, have more positioning optical waveguides circuit 2, make fibre circuit 2 when detecting, be difficult for sliding, make things convenient for the effect of testing staff's fast detecting.Then, shown in Fig. 5 A and 5B, along with maxilla seat 121 continue near and press down fibre circuit 2, partly temporary change and leak out part light (fiber-optic signal) of the physical characteristics that maxilla seat 121 and lower jaw seat 122 can be temporarily make fibre circuit 2 in the mode of non-destructive bending, it should be noted that, at this moment, elasticity light shielding part 123b can be combined each other with the carriage 122c of lower jaw seat 122 and coat the relative both sides of driving fit in fibre circuit 2 fully, and optical fiber holding part 102 (shown in Fig. 4 A) can be fully by light shield device 123, maxilla seat 121, lower jaw seat 122, housing 10, the airtight formation one of elasticity light shielding part 123b and carriage 122c is near complete lighttight space (not having label), therefore can guarantee that the complete tested optical diode 111 of light signal that crooked fibre circuit 2 is spilt detects, so can significantly improve the precision of detection.
In addition, as shown in Figure 2, the testing staff can apply power in brake component 132, adjust the distance of maxilla seat 121 and lower jaw seat 122, the elastic component 133 that is arranged at guide plate 131 then can be fixed against the fixed part 107a of battery lower cover 107, when guide plate 131 when battery lower cover 107 directions move, elastic component 133 is compressed, when detection is finished, the testing staff only needs take-off the brake spare 132, the elastic-restoring force of elastic component 133 can make maxilla seat 121 homing automatically, prepares detection next time, so have time saving and energy saving and make things convenient for advantages such as quick.Moreover, the structure of optical fiber detector 1 of the present utility model is simplified, the fibre circuit that can meet various sizes, and, more can avoid the detection means of known technology easily to cause tested fibre circuit 2 problem of damage accidentally because the action of fibre circuit 2 sheathed detections is simple and easy.
In sum, the utlity model has following useful effect:
One, optical fiber detector of the present utility model, its light signal that can prevent external light source and this fibre circuit is interfering with each other, significantly reduces the probability of light leak, so the testing staff can differentiate the quality of this fibre circuit and the direction that light signal transmits quickly and accurately.
Two, optical fiber detector of the present utility model, its structure is simplified, and applicable to the fibre circuit of clamping different batches covering bore, makes inspection optical diode place carry out input, can save time, conveniently reach and promptly finish fibre circuit detection operation.
Three, optical fiber detector of the present utility model, its interpretation testing result apace, and understand the problem place, and then save the time of detecting, overhauling.
Four, optical fiber detector of the present utility model, its structure is simplified the fibre circuit that can meet various sizes, and the action of the sheathed detection of fibre circuit is simple and easy, can avoid the detection means of known technology easily to cause the tested fibre circuit problem of damage accidentally.
Though the disclosed embodiment of the utility model is as mentioned above, these embodiment only for illustrate usefulness, and should not be interpreted as restriction that the utility model is implemented.In not breaking away from essential scope of the present utility model, other change or variation all belong to protection domain of the present utility model.
Claims (10)
1. an optical fiber detector is characterized in that, comprising:
One housing, its inside define and form an accommodation space, and this housing has an optical fiber holding part;
One detection components, it is accommodated in this accommodation space, and this detection components includes a plurality of inspection optical diodes at least;
One can press from both sides the light of establishing a fibre circuit detects anchor clamps, it is accommodated in this accommodation space, and corresponding to this optical fiber holding part, this light detects anchor clamps and comprises a maxilla seat and a lower jaw seat, can press from both sides between this maxilla seat and this lower jaw seat and establish this fibre circuit, this maxilla seat has a circular arc protuberance, and this lower jaw seat has a pair of circular arc recess that should the circular arc protuberance, and those inspection optical diodes are arranged at this lower jaw seat;
One light shield device, it is accommodated in this accommodation space, and this light shield device comprises a shading body and two elasticity light shielding parts, and this two elasticity light shielding part is arranged at this shading body, and the dual-side of this lower jaw seat corresponds respectively to this two elasticity light shielding part; And
One arrangement for guiding, it is accommodated in this accommodation space and extends to outside the housing, and this arrangement for guiding is connected in one of them of this maxilla seat and this lower jaw seat;
Wherein, make this maxilla seat and this lower jaw seat close to each other by this arrangement for guiding, to detect this fibre circuit.
2. optical fiber detector according to claim 1 is characterized in that the dual-side of this shading body has an installation portion respectively, and this two elasticity light shielding part is installed on this two installation portion respectively.
3. optical fiber detector according to claim 2, it is characterized in that this lower jaw seat offers a plurality of light-measuring holes, the dual-side of this lower jaw seat extends to form a carriage respectively forward, those inspection optical diodes are arranged at those light-measuring holes, and this two carriage is corresponding to this two elasticity light shielding part.
4. optical fiber detector according to claim 3, it is characterized in that, this arrangement for guiding more comprises a guide plate, a brake component and an elastic component, one side of this guide plate is connected in one of them of this maxilla seat and this lower jaw seat, the opposite side of this guide plate forms a guid arm, this elastic component is sheathed on this guid arm, and this housing is provided with a chute, and this brake component passes this chute and is connected in this guide plate.
5. optical fiber detector according to claim 4, it is characterized in that, this guide plate has a plurality of positioning convex column, this shading body is provided with a plurality of locating convex blocks, this maxilla seat offers a plurality of location through hole, and those locating convex blocks and those positioning convex column are arranged in those location through holes respectively up and down.
6. optical fiber detector according to claim 1 is characterized in that, more is provided with an elastic body between this maxilla seat and this lower jaw seat, and this elastic body offers a fine rule groove parallel with this circular arc recess.
7. optical fiber detector according to claim 1; it is characterized in that; this housing more comprises one first loam cake, one second loam cake, protection lower cover, a battery lower cover and a baffle plate; this battery lower cover is connected in this protection lower cover and this second loam cake separably; connect this protection lower cover and this second loam cake around this baffle plate, this second loam cake, this battery lower cover and this baffle plate define and form a battery chamber.
8. optical fiber detector according to claim 1 is characterized in that, this detection components more comprises a testing circuit plate, and those inspection optical diodes are electrically connected at this testing circuit plate.
9. optical fiber detector according to claim 8 is characterized in that this housing more offers a plurality of shell nozzles.
10. optical fiber detector according to claim 9, it is characterized in that, more be provided with a panel on this housing, this panel offers a plurality of panel openings, this panel is provided with a plurality of detection buttons, those detect buttons and are electrically connected at this testing circuit plate, those detect buttons corresponding those panel openings in position the position and be revealed in the end face of this panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201429092U CN202083537U (en) | 2011-05-05 | 2011-05-05 | Optical fiber detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201429092U CN202083537U (en) | 2011-05-05 | 2011-05-05 | Optical fiber detection device |
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| Publication Number | Publication Date |
|---|---|
| CN202083537U true CN202083537U (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201429092U Expired - Fee Related CN202083537U (en) | 2011-05-05 | 2011-05-05 | Optical fiber detection device |
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| CN (1) | CN202083537U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729831A (en) * | 2015-01-23 | 2015-06-24 | 新中合光电科技（保靖）有限公司 | FA light leakage detection device |
| CN106168533A (en) * | 2016-08-30 | 2016-11-30 | 黄超 | A kind of sun-shading cap for test optical fiber instrument |
| CN108957643A (en) * | 2018-09-21 | 2018-12-07 | 新确精密科技（深圳）有限公司 | A kind of fiber adapter structure |
| CN109495171A (en) * | 2018-12-06 | 2019-03-19 | 东莞市翔实信息科技有限公司 | A kind of detection device and its application method of light emitting receiving unit |
| CN110243575A (en) * | 2019-06-18 | 2019-09-17 | 中国电子科技集团公司第二十九研究所 | A kind of radio frequency light transmitting state online test method, device and system |
| CN113544928A (en) * | 2019-06-06 | 2021-10-22 | 京瓷株式会社 | Optical connector of optical fiber power supply system, power supply device and optical fiber power supply system |
| CN114401039A (en) * | 2022-01-20 | 2022-04-26 | 北京信息科技大学 | Detection equipment for computer network signal test |
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2011
- 2011-05-05 CN CN2011201429092U patent/CN202083537U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729831A (en) * | 2015-01-23 | 2015-06-24 | 新中合光电科技（保靖）有限公司 | FA light leakage detection device |
| CN104729831B (en) * | 2015-01-23 | 2017-11-21 | 湖南新中合光电科技股份有限公司 | A kind of FA light leakage detecting devices |
| CN106168533A (en) * | 2016-08-30 | 2016-11-30 | 黄超 | A kind of sun-shading cap for test optical fiber instrument |
| CN108957643A (en) * | 2018-09-21 | 2018-12-07 | 新确精密科技（深圳）有限公司 | A kind of fiber adapter structure |
| CN108957643B (en) * | 2018-09-21 | 2024-03-19 | 新确精密科技（深圳）有限公司 | Optical fiber adapter structure |
| CN109495171A (en) * | 2018-12-06 | 2019-03-19 | 东莞市翔实信息科技有限公司 | A kind of detection device and its application method of light emitting receiving unit |
| CN109495171B (en) * | 2018-12-06 | 2020-06-30 | 广东光智通讯科技有限公司 | Detection device of light emitting and receiving assembly and use method thereof |
| CN113544928A (en) * | 2019-06-06 | 2021-10-22 | 京瓷株式会社 | Optical connector of optical fiber power supply system, power supply device and optical fiber power supply system |
| CN110243575A (en) * | 2019-06-18 | 2019-09-17 | 中国电子科技集团公司第二十九研究所 | A kind of radio frequency light transmitting state online test method, device and system |
| CN114401039A (en) * | 2022-01-20 | 2022-04-26 | 北京信息科技大学 | Detection equipment for computer network signal test |
| CN114401039B (en) * | 2022-01-20 | 2023-06-23 | 北京信息科技大学 | Detection equipment for computer network signal test |
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