CN102768084A - Point-temperature measurer with aiming system comprising double light paths - Google Patents
Point-temperature measurer with aiming system comprising double light paths Download PDFInfo
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- CN102768084A CN102768084A CN2012102690553A CN201210269055A CN102768084A CN 102768084 A CN102768084 A CN 102768084A CN 2012102690553 A CN2012102690553 A CN 2012102690553A CN 201210269055 A CN201210269055 A CN 201210269055A CN 102768084 A CN102768084 A CN 102768084A
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Abstract
The invention relates to a point-temperature measurer with an aiming system comprising double light paths. The point-temperature measurer is characterized in that a telescope comprises an objective lens, an eye lens, an objective lens barrel, an eye lens barrel and a reticule, the objective lens barrel and the eye lens barrel are respectively connected onto the objective lens and the eye lens, the reticule is arranged between the objective lens barrel and the eye lens barrel, a relay lens barrel is arranged between the objective lens barrel and the eye lens barrel, an even number of relay bonding lenses which are arranged at intervals are arranged between the relay lens barrel and the objective lens barrel, and the reticule is arranged between the relay lens barrel and the eye lens barrel. Imaging definition is improved by image inverting and image erecting effects of each two relay bonding lenses, and measurement accuracy of point temperature of a measured object is improved. The point-temperature measurer has the advantages that the relay lens barrel is additionally arranged between the reticule and the objective lens barrel, the imaging definition is improved by the imaging inverting and imaging erecting effects of each two relay bonding lenses, and the measured object is conveniently and truly reflected.
Description
Technical field
The present invention relates to a kind of some temperature temperature measurer with the double light path sighting system.
Background technology
Because the contactless temperature-measuring appearance requires high to the position accuracy of point for measuring temperature; And the telescope that is applied in the contactless temperature-measuring appearance comprises objective lens and eyepiece, is connected to objective lens tube and eyepiece stalk on objective lens and the eyepiece, is arranged on the graticule between objective lens tube and the eyepiece stalk; Though have the effect of looking in the distance; But imaging definition is relatively poor relatively, be difficult to accurately aim at measured object, has error, and then influences the thermometric effect.
In addition, existing Fibre cartridge for optical connector comprises housing, be arranged on the housing inner end and extend in the outer termination of housing, the ferrule of an end inlay card in the termination (like number of patent application: 200410001910.8, denomination of invention: Fibre cartridge for optical connector).Wherein the termination is limited in the housing through spring.During use, optical fiber passes the core of termination, and the core fibre on the optical fiber passes from ferrule.At first, this Fibre cartridge for optical connector that wears optical fiber adopts speciality tool could Fibre cartridge for optical connector be taken out with needs after other optoelectronic components are connected.The configuration of speciality tool causes cost to increase, and work is made troubles to installing/dismounting simultaneously.Then, the Fibre cartridge for optical connector structure is complicated, and fitment stability is relatively poor, is embodied in: 1, the ferrule inlay card is in the termination, and connective stability is relatively poor; 2, termination and the diameter that does not influence optical-fibre channel on the termination cooperating of housing, therefore, the termination does not produce holding force to optical fiber, and optical fiber displacement easily causes loose contact; 3, spring members is easy to generate elastic fatigue, and influence is to the acting force of termination, and the termination produces transversal displacement in housing, also cause the appearance of poor contact phenomenon; 4, because structure member is more, volume is bigger, is difficult to be applicable to contactless some Wen Yi.
Summary of the invention
The objective of the invention is to address the above problem and a kind of some temperature temperature measurer with the double light path sighting system is provided, between graticule and objective lens tube, set up the relaying lens barrel, through even number relaying balsaming lens inverted image, erect image effect; Improve imaging definition; And then improve the some temperature of accurately measuring on the measured object, in addition, adopt brand-new Fibre cartridge for optical connector; Only comprise two parts of pressure cap and photoelectricity Connection Block; Parts are few, volume is little, to the reliable clamping of optical fiber, improve well contact, and easy accessibility, avoid by speciality tool.
The present invention solves the technical scheme that the prior art problem adopted: the some temperature temperature measurer of band double light path sighting system; Comprise optical pickup apparatus; And the light signal APU that is connected with the optical pickup apparatus signal, described optical pickup apparatus comprises the light-receiving pedestal, is arranged on the first road path channels and the second road path channels in the light-receiving pedestal; The optical fiber receive module that cooperates with the light inlet of the first road path channels; With the telescope that the second road path channels cooperates, said light signal APU cooperates with the bright dipping end of the said first road path channels, and described optical fiber receive module comprises the Fibre cartridge for optical connector that is arranged on path channels rear end, first road and is communicated with the first road path channels light; The said first road path channels is connected with light signal APU signal
It is characterized in that: described telescope comprises objective lens and eyepiece; Be connected to objective lens tube and eyepiece stalk on objective lens and the eyepiece; Be arranged on the graticule between said objective lens tube and the eyepiece stalk; Be provided with the relaying lens barrel between said objective lens tube and the eyepiece stalk, be provided with relaying balsaming lens, the said graticule that even number is provided with at interval between said relaying lens barrel and the objective lens tube and be arranged between relaying lens barrel and the eyepiece stalk.Through two relaying balsaming lens inverted images, erect image, improve imaging definition, and then improve the some temperature of accurately measuring on the measured object.
As further improving and replenishing to technique scheme; The present invention adopts following technical measures: be provided with the path channels organizator in the described light-receiving pedestal; Has the first light-receiving passage in the said path channels organizator; Be arranged on the sheet that ends of the first light-receiving channel end; Opening is arranged on the second light-receiving passage on the first light-receiving channel side wall, is arranged on the reflector plate of the second light-receiving channel end, and the described first road path channels is arranged on said rear side by sheet; The described first light-receiving passage and the second light-receiving passage lay respectively at said both sides by the sheet normal, and the described second road path channels and the second light-receiving passage lay respectively at the both sides of said reflector plate normal.Make the smooth double light path that formed of present patent application, a light path is used to be provided with telescope, is used for accurately aiming at the measured point, and another light path then is used to receive the light by alignment point, and draws the temperature of measured point through the analysis of light signal APU.
Processing for ease, and install by sheet; Described path channels organizator is for dividing body structure; Comprise light outgoing portion and light shunt portion, the Mosaic face of said smooth outgoing portion and light shunt portion and said by sheet place plane parallel, and the said sheet that ends is arranged on the stitching section; The said first road path channels and the second road path channels are arranged in the light outgoing portion, and the described first light-receiving passage and the second light-receiving passage are arranged in the light shunt portion.
Said light shunt portion is provided with the worry mating plate at its optical receiving end, and is provided with the printing opacity screening glass in the said worry mating plate outside.
Processing for ease, and reflector plate is installed, said light shunt portion one end angle is the rescinded angle termination, and said rescinded angle termination is positioned at the end of the said second light-receiving passage, and the rescinded angle plane that described reflector plate is arranged on the said rescinded angle termination is located.
Described Fibre cartridge for optical connector comprise be provided with the pressure cap compress inner chamber, with compress inner chamber plant the photoelectricity Connection Block that cooperates, the optical-fibre channel and the fibre core passage of the said photoelectricity Connection Block core of perforation; Corresponding respectively to optical-fibre channel and fibre core access site on the said photoelectricity Connection Block is clamping section and photoelectricity connecting portion; The peripheral structure of said clamping section with compress that inner-cavity structure adapts and plant with pressure cap and cooperate in said clamping section; During said clamping section free state, its radial dimension is greater than compressing the inner chamber radial dimension.。Only comprise two parts of pressure cap and photoelectricity Connection Block, parts are few, and overall volume greatly reduces, and help reducing of contactless some temperature appearance overall volume, reduce cost simultaneously; Simultaneously, the cooperation through pressure cap makes stable being clipped on the photoelectricity Connection Block of optical fiber, improves the contact stabilization in the use, specifically, compresses the clamping section through pressure cap, and optical-fibre channel is diminished and grip optical fibers.And, be merely two parts, conveniently produce, reduce production costs, also reduce and safeguard replacement cost, and conveniently install, dismantle.Owing to avoided the cooperation speciality tool, also saved the cost of configuration speciality tool.
Be provided with between said clamping section and the photoelectricity connecting portion near the flexible adjustment portion of clamping section with near the pedestal connecting portion of photoelectricity connecting portion; Said pressure cap is provided with the cap body connecting portion that is connected cooperation with the pedestal connecting portion; Said optical-fibre channel is arranged on the core of clamping section and flexible adjustment portion, and extends to the core of pedestal connecting portion; Said fibre core passage extends through the photoelectricity connecting portion from the core of pedestal connecting portion; Connection through connecting portion; Avoid two parts accidental separation; Improve connective stability, for the elasticity that effectively improves flexible adjustment portion is made a price reduction the consumption of material again, the external diameter of described flexible adjustment portion is less than the clamping section maximum gauge;
Described clamping section and flexible adjustment portion are plural claw axisymmetricly, adjacent claw clearance fit; Perhaps described clamping section and flexible adjustment portion are the card arm that an axial side wall has the gap; In order further to improve elasticity, said gap extends to pedestal connecting portion middle part, and the dual-side that extends to the terminal, gap of pedestal connecting portion is provided with breach respectively; Form springhole; Production and processing for ease, quick punching out springhole, said springhole are circular or oval.
Described optical fiber receive module also comprises object lens, and said object lens and Fibre cartridge for optical connector are successively set on path channels rear end, first road along the direction of light outgoing.
Each described relaying balsaming lens rises through the relaying spacer ring to be separated and positioning action; Described eyepiece comprises two eyepiece balsaming lenss, and two eyepiece balsaming lenss are played the eyepiece spacer ring of separation and positioning action; Described graticule is cross-graduation plate or round dot graticule.
Said relay lens tube inner chamber comprises that the relaying of order setting connects inner chamber successively; Relaying main body inner chamber and the relaying that is arranged between relaying connection inner chamber and the relaying main body inner chamber are installed inner chamber, and said relaying spacer ring and two relaying balsaming lenss are arranged on described relaying and install in the inner chamber;
The diameter that said relaying connects inner chamber, relaying installation inner chamber and relaying main body inner chamber successively decreases successively; The junction that inner chamber and relaying main body inner chamber are installed at relaying forms positioning step; The connecting portion that said objective lens tube is connected with the relaying lens barrel stretches into relaying and connects inner chamber and form positioning step, and described relaying spacer ring and two relaying balsaming lenss are through two positioning steps location;
Said eyepiece stalk inner chamber comprises that the eyepiece stalk of order setting is successively installed inner chamber, graticule is installed inner chamber, eyepiece stalk main body inner chamber and eyepiece inner chamber is installed; The nearly graticule installation end of said eyepiece stalk main body inner chamber is provided with graticule and locatees protruding circle; The end of said relaying lens barrel extends to that eyepiece stalk is installed in the inner chamber and forms the graticule positioning step with end that graticule is installed inner chamber, and said graticule is positioned between protruding circle in location and the graticule positioning step; The connecting portion that said eyepiece stalk main body inner chamber and eyepiece are installed inner chamber forms the eyepiece positioning step, and said eyepiece stalk main body inner chamber outer end cooperates the location spacer ring that compresses eyepiece.
The beneficial effect that the present invention has: 1, between graticule and objective lens tube, set up the relaying lens barrel,, improve imaging definition, make things convenient for true and accurate reaction measured object through two relaying balsaming lens inverted images, erect image.2, graticule is the cross-graduation plate, further accurately aims at measurement point, more is applicable to the contactless temperature-measuring appearance.3, Fibre cartridge for optical connector only comprises pressure cap and two parts of photoelectricity Connection Block, and parts are few, and overall volume greatly reduces, and helps reducing of contactless some temperature appearance overall volume, reduces cost simultaneously; 4, the cooperation through pressure cap makes stable being clipped on the photoelectricity Connection Block of optical fiber, improves the contact stabilization in the use, specifically, compresses the clamping section through pressure cap, and optical-fibre channel is diminished and fiber clamping.4, flexible adjustment portion and springhole improve the elasticity of claw, and changing rigid clamping is that elasticity clamps, and the clamping reliability is stronger.
Description of drawings
Fig. 1 is a kind of sectional structure synoptic diagram of the present invention.
Fig. 2 is that a kind of sectional structure of the present invention cooperates synoptic diagram.
Fig. 3 is the structural representation of the photoelectricity connecting portion in the Fibre cartridge for optical connector that the present invention relates to reach.
Fig. 4 be among Fig. 3 A-A to a kind of structural representation.
Fig. 5 be among Fig. 3 A-A to another kind of structural representation.
Fig. 6 be among Fig. 3 A-A to another structural representation.
Fig. 7 be among Fig. 3 A-A to another structural representation.
Fig. 8 is telescopical a kind of structural representation among the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Embodiment:The point temperature temperature measurer of band double light path sighting system, as shown in Figure 1, it comprises optical pickup apparatus, the light signal APU that is connected with the optical pickup apparatus signal, and the telescope that cooperates with optical pickup apparatus.
Optical pickup apparatus comprises light-receiving pedestal 1; Be arranged on the first road path channels 11 and the second road path channels 12 in the light-receiving pedestal 1; The optical fiber receive module that cooperates with the light inlet of the first road path channels 11; With the telescope 3 that the second road path channels 12 cooperates, the light signal APU cooperates with the bright dipping end of the first road path channels 11.
Specifically; Be provided with path channels organizator 4 in the light-receiving pedestal 1; Have the first light-receiving passage 41 in the path channels organizator 4, be arranged on the first light-receiving passage 41 terminal by sheet 5, opening is arranged on the second light-receiving passage 42 on the first light-receiving passage, 41 sidewalls; Be arranged on the reflector plate 6 of the second light-receiving passage, 42 ends; The first road path channels 11 is arranged on the rear side by sheet 5, and the first light-receiving passage 41 and the second light-receiving passage 42 lay respectively at by the both sides of sheet 5 normals, and the second road path channels 12 and the second light-receiving passage 42 lay respectively at the both sides of reflector plate 6 normals.Make by sheet 5 and reflector plate 6,
Further; Install for ease by sheet 5, path channels organizator 4 comprises light outgoing portion 43 and light shunt portion 44 for dividing body structure; The Mosaic face of light outgoing portion 43 and light shunt portion 44 with belong to plane parallel by sheet 5; And be arranged on the stitching section by sheet 5, the first road path channels 11 and the second road path channels 12 are arranged in the light outgoing portion 43, and the first light-receiving passage 41 and the second light-receiving passage 42 are arranged in the light shunt portion 44.
In order to play a protective role, light shunt portion 44 is provided with at its optical receiving end considers mating plate 2, and is provided with printing opacity screening glass 10 in said worry mating plate 2 outsides.
Reflector plate 6 is installed for ease, and light shunt portion 44 1 end angles are the rescinded angle termination, and the rescinded angle termination is positioned at the end of the second light-receiving passage 42, and reflector plate 6 is arranged on the place, rescinded angle plane on the rescinded angle termination.
Optical fiber receive module be included in the first road path channels, 41 rear ends and along the direction of light outgoing be provided with object lens 7, Fibre cartridge for optical connector 8 successively, by the optical fiber 9 that Fibre cartridge for optical connector 8 is clamped, optical fiber 9 is connected with light signal APU signal.
Fibre cartridge for optical connector 8 comprise be provided with the pressure cap 81 compress inner chamber, with compress inner chamber plant the photoelectricity Connection Block 82 that cooperates, the optical-fibre channel 83 and the fibre core passage 84 of perforation photoelectricity Connection Block 82 cores; Corresponding respectively to optical-fibre channel 83 on the photoelectricity Connection Block 82 is clamping section 85 and photoelectricity connecting portion 86 with fibre core passage 84 positions, the peripheral structure of clamping section 85 with compress that inner-cavity structure adapts and clamping section 85 cooperates with pressure cap 81 plants.Compress inner chamber and be truncated cone-shaped, during 85 free states of clamping section, its radial dimension is greater than compressing the inner chamber radial dimension.
Specifically, clamping section 85 is a plural claw 813 axisymmetricly with flexible adjustment portion 87, and adjacent claw gap 814 cooperates.Like Fig. 4-shown in Figure 6, claw quantity is respectively four, three and two.Certainly more than four, as five or above also be feasible.Perhaps as shown in Figure 7, clamping section 85 is the card arm 813 that an axial side wall has gap 814 with flexible adjustment portion 87.
Above-mentioned gap extends to pedestal connecting portion 88 middle parts.Be claw or card arm configuration, can change the internal diameter of optical-fibre channel 3 smoothly, and then fiber clamping
Like Fig. 2-shown in Figure 3, be provided with between clamping section 85 and the photoelectricity connecting portion 86 near the flexible adjustment portion 87 of clamping section with near the pedestal connecting portion 88 of photoelectricity connecting portion, pressure cap 81 is provided with and is connected the cap body connecting portion 89 that cooperates with pedestal connecting portion 88.Optical-fibre channel 83 is arranged on the core of clamping section 85 and flexible adjustment portion 87, and extends to the core of pedestal connecting portion 88; The fibre core passage extends through photoelectricity connecting portion 86 from the core of pedestal connecting portion 88.
The external diameter of flexible adjustment portion 87 is less than the clamping section maximum gauge.The setting of flexible adjustment portion 87 is in order to reduce the clamped acting force in clamping section 85, to have improved elasticity.
Improve the further preferred scheme of elasticity: the dual-side that extends to the terminal, gap of pedestal connecting portion 88 is provided with breach respectively, forms springhole 812.The shape of springhole 812 is good with this scheme in practical application: springhole 812 serves as circular or oval.
Production and processing for ease, photoelectricity connecting portion 86, pedestal connecting portion 88, flexible adjustment portion 87 and clamping section 85 structure that is one of the forming.
Excessively get into for fear of compressed part and to compress inner chamber and cause the narrow problem of optical-fibre channel: round platform upper bottom surface and the round platform bottom surface that compresses inner chamber extend respectively one have a certain-length cylindrical excessive portion 810; And an excessive location division 811 that size be complementary corresponding with cylindrical excessive portion 810 extended at the two ends of clamping section 85 respectively.
As shown in Figure 8, telescope 3 comprises objective lens 31 and eyepiece, is connected to objective lens tube 33 and eyepiece stalk 34 on objective lens 31 and the eyepiece, is arranged on the graticule 35 between objective lens tube 33 and the eyepiece stalk 34.
Wherein, Be provided with relaying lens barrel 36 between objective lens tube 33 and the eyepiece stalk 34; Be provided with two relaying balsaming lenss 37 between relaying lens barrel 36 and the objective lens tube 33 and 37 of two relaying balsaming lenss are separated and the relaying spacer ring 38 of positioning action, graticule 35 is arranged between relaying lens barrel 36 and the eyepiece stalk 34.Aim at for ease concrete certain a bit, graticule 35 is cross or round dot graticule.For the scheme installation and removal: relaying lens barrel 36 is respectively with objective lens tube 33 and eyepiece stalk 34 and is threaded.
Relaying spacer ring 38 and relaying balsaming lens 37 are installed for ease; Also produce for simplified structure is convenient: the relay lens tube inner chamber comprises that the relaying of order setting connects inner chamber 39 successively; Relaying main body inner chamber 310 and the relaying that is arranged between relaying connection inner chamber 39 and the relaying main body inner chamber 310 are installed inner chamber 311, and relaying spacer ring 38 and two relaying balsaming lenss 37 are arranged on relaying and install in the inner chamber 310.Specifically: the diameter that relaying connects inner chamber 39, relaying installation inner chamber 311 and relaying main body inner chamber 310 successively decreases successively; The junction that inner chamber 311 and relaying main body inner chamber 310 are installed at relaying forms positioning step 312; The connecting portion that objective lens tube 33 is connected with relaying lens barrel 36 stretches into relaying and connects inner chamber 39 and form positioning step 313, and relaying spacer ring 38 and two relaying balsaming lenss 37 are through two positioning steps location.
Eyepiece comprises two eyepiece balsaming lenss 314, and 314 of two eyepiece balsaming lenss are separated and the eyepiece spacer ring 315 of positioning action.
The outer end of the objective lens installation end of objective lens tube is provided with the objective lens protection level crossing 326 that cooperates at interval with the objective lens trim ring.Specifically, objective lens 31 is through the location of the positioning step in an objective lens trim ring 325 and objective lens tube 33 inner chambers, and described objective lens trim ring 325 inner chambers are bell mouth shape.And the rear end at light-receiving pedestal 1 connects a case 13, and Fibre cartridge for optical connector and telescope are arranged in the case 13, and in the outer end of case 13 lid 14 are set.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention.In the above-described embodiments, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. be with the some temperature temperature measurer of double light path sighting system; Comprise optical pickup apparatus; And the light signal APU that is connected with the optical pickup apparatus signal, described optical pickup apparatus comprises light-receiving pedestal (1), is arranged on the first road path channels (11) and the second road path channels (12) in the light-receiving pedestal (1); The optical fiber receive module that cooperates with the light inlet of the first road path channels (11); With the telescope (3) that the second road path channels (12) cooperates, said light signal APU cooperates with the bright dipping end of the said first road path channels (11), and described optical fiber receive module comprises the Fibre cartridge for optical connector (8) that is arranged on first road path channels (41) rear end and is communicated with first road path channels (41) light; The said first road path channels (41) is through being connected with light signal APU signal
It is characterized in that: described telescope (3) comprises objective lens (31) and eyepiece; Be connected to objective lens tube (33) and eyepiece stalk (34) on objective lens (31) and the eyepiece; Be arranged on the graticule (35) between said objective lens tube (33) and the eyepiece stalk (34); Be provided with relaying lens barrel (36) between said objective lens tube (33) and the eyepiece stalk (34), be provided with relaying balsaming lens (37), the said graticule (35) that even number is provided with at interval between said relaying lens barrel (36) and the objective lens tube (33) and be arranged between relaying lens barrel (36) and the eyepiece stalk (34).
2. the some temperature temperature measurer of band double light path sighting system according to claim 1; It is characterized in that being provided with in the described light-receiving pedestal (1) path channels organizator (4); Has the first light-receiving passage (41) in the said path channels organizator (4); Be arranged on the first light-receiving passage (41) terminal by sheet (5); Opening is arranged on the second light-receiving passage (42) on first light-receiving passage (41) sidewall; Be arranged on the terminal reflector plate (6) of the second light-receiving passage (42); The described first road path channels (11) is arranged on said rear side by sheet (5), and the described first light-receiving passage (41) lays respectively at said both sides by sheet (5) normal with the second light-receiving passage (42), and the described second road path channels (12) and the second light-receiving passage (42) lay respectively at the both sides of said reflector plate (6) normal.
3. the some temperature temperature measurer of band double light path sighting system according to claim 2; It is characterized in that described path channels organizator (4) is for dividing body structure; Comprise light outgoing portion (43) and light shunt portion (44); The Mosaic face of said smooth outgoing portion (43) and light shunt portion (44) and said by sheet (5) place plane parallel; And the said sheet (5) that ends is arranged on the stitching section, and the said first road path channels (11) and the second road path channels (12) are arranged in the light outgoing portion (43), and the described first light-receiving passage (41) and the second light-receiving passage (42) are arranged in the light shunt portion (44).
4. the some temperature temperature measurer of band double light path sighting system according to claim 3 is characterized in that said light shunt portion (44) is provided with worry mating plate (2) at its optical receiving end, and is provided with printing opacity screening glass (10) in said worry mating plate (2) outside.
5. the some temperature temperature measurer of band double light path sighting system according to claim 3; It is characterized in that said light shunt portion (44) one end angles are the rescinded angle termination; Said rescinded angle termination is positioned at the end of the said second light-receiving passage (42), and described reflector plate (6) is arranged on the place, rescinded angle plane on the said rescinded angle termination.
6. according to the some temperature temperature measurer of choosing a described band double light path sighting system among the claim 1-5 wantonly; It is characterized in that described Fibre cartridge for optical connector (8) comprise be provided with the pressure cap (81) compress inner chamber, with compress inner chamber plant the photoelectricity Connection Block (82) that cooperates, the optical-fibre channel (83) and the fibre core passage (84) of perforation said photoelectricity Connection Block (82) core; Corresponding respectively to optical-fibre channel (83) and fibre core passage (84) position on the said photoelectricity Connection Block (82) is clamping section (85) and photoelectricity connecting portion (86); The peripheral structure of said clamping section (85) with compress that inner-cavity structure adapts and said clamping section (85) are planted with pressure cap (81) and cooperated; During said clamping section (85) free state, its radial dimension is greater than compressing the inner chamber radial dimension.
7. the some temperature temperature measurer of band double light path sighting system according to claim 6; It is characterized in that being provided with between said clamping section (85) and the photoelectricity connecting portion (86) near the flexible adjustment portion (87) of clamping section with near the pedestal connecting portion (88) of photoelectricity connecting portion; Said pressure cap (81) is provided with the cap body connecting portion (89) that is connected cooperation with pedestal connecting portion (88); Said optical-fibre channel (83) is arranged on the core of clamping section (85) and flexible adjustment portion (87), and extends to the core of pedestal connecting portion (88); Said fibre core passage extends through photoelectricity connecting portion (82) from the core of pedestal connecting portion (88);
Described clamping section (85) and flexible adjustment portion (87) are plural claw axisymmetricly, adjacent claw clearance fit; Perhaps described clamping section (85) and flexible adjustment portion (87) are the card arm that an axial side wall has the gap; Said gap extends to pedestal connecting portion (88) middle part, and the dual-side that extends to the terminal, gap of pedestal connecting portion (88) is provided with breach respectively, forms springhole (812).
8. the some temperature temperature measurer of band double light path sighting system according to claim 7; It is characterized in that described optical fiber receive module also comprises object lens (7), said object lens (7) and Fibre cartridge for optical connector (8) are successively set on first road path channels (41) rear end along the direction of light outgoing.
9. according to the some temperature temperature measurer of an optional described band double light path sighting system among the claim 1-5, it is characterized in that each described relaying balsaming lens (37) plays separation and positioning action through relaying spacer ring (38); Described eyepiece comprises two eyepiece balsaming lenss (314), and two eyepiece balsaming lenss (314) are played the eyepiece spacer ring (315) of separation and positioning action; Described graticule (35) is cross-graduation plate or round dot graticule.
10. according to the some temperature temperature measurer of choosing a described band double light path sighting system in the claim 9 wantonly; It is characterized in that said relay lens tube inner chamber comprises that the relaying of order setting connects inner chamber (39) successively; Relaying main body inner chamber (310) and the relaying that is arranged between relaying connection inner chamber (39) and the relaying main body inner chamber (310) are installed inner chamber (311), and said relaying spacer ring (38) and two relaying balsaming lenss (37) are arranged on described relaying and install in the inner chamber (310);
The diameter that said relaying connects inner chamber (39), relaying installation inner chamber (311) and relaying main body inner chamber (310) successively decreases successively; The junction that inner chamber (311) and relaying main body inner chamber (310) are installed at relaying forms positioning step (312); The connecting portion that said objective lens tube (33) is connected with relaying lens barrel (36) stretches into relaying and connects inner chamber (39) and form positioning step (313), and described relaying spacer ring (38) and two relaying balsaming lenss (37) are through two positioning steps location;
Said eyepiece stalk inner chamber comprises that the eyepiece stalk of order setting is successively installed inner chamber (316), graticule is installed inner chamber (317), eyepiece stalk main body inner chamber (318) and eyepiece inner chamber (319) is installed; Nearly graticule (35) installation end of said eyepiece stalk main body inner chamber (318) is provided with graticule and locatees protruding circle (320); The end of said relaying lens barrel (36) extends to that eyepiece stalk is installed in the inner chamber (316) and forms graticule positioning step (321) with end that graticule is installed inner chamber (317), and said graticule (35) is positioned between location protruding circle (320) and the graticule positioning step (321); Said eyepiece stalk main body inner chamber (318) forms eyepiece positioning step (322) with the connecting portion that eyepiece is installed inner chamber (319), and said eyepiece stalk main body inner chamber (318) outer end cooperates the location spacer ring (323) that compresses eyepiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210269055.3A CN102768084B (en) | 2012-07-31 | 2012-07-31 | Point-temperature measurer with aiming system comprising double light paths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210269055.3A CN102768084B (en) | 2012-07-31 | 2012-07-31 | Point-temperature measurer with aiming system comprising double light paths |
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| Publication Number | Publication Date |
|---|---|
| CN102768084A true CN102768084A (en) | 2012-11-07 |
| CN102768084B CN102768084B (en) | 2014-11-05 |
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| CN201210269055.3A Expired - Fee Related CN102768084B (en) | 2012-07-31 | 2012-07-31 | Point-temperature measurer with aiming system comprising double light paths |
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| CN1503645A (en) * | 2001-02-22 | 2004-06-09 | 明拉德股份有限公司 | Targeting system and method of targeting |
| US20120086795A1 (en) * | 2010-10-12 | 2012-04-12 | Leica Microsystems Cms Gmbh | Microscope illumination system, microscope and oblique incident illumination method |
| CN202195887U (en) * | 2011-08-16 | 2012-04-18 | 武汉迪凯光电科技有限公司 | Accurate aiming infrared thermometer |
| CN202661199U (en) * | 2012-07-31 | 2013-01-09 | 绍兴精功机电有限公司 | Point temperature measuring instrument with double-light-path sighting system |
-
2012
- 2012-07-31 CN CN201210269055.3A patent/CN102768084B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255050A (en) * | 1997-01-22 | 2000-05-31 | 明拉德股份有限公司 | Energy guided apparatus and method |
| CN1503645A (en) * | 2001-02-22 | 2004-06-09 | 明拉德股份有限公司 | Targeting system and method of targeting |
| US20120086795A1 (en) * | 2010-10-12 | 2012-04-12 | Leica Microsystems Cms Gmbh | Microscope illumination system, microscope and oblique incident illumination method |
| CN202195887U (en) * | 2011-08-16 | 2012-04-18 | 武汉迪凯光电科技有限公司 | Accurate aiming infrared thermometer |
| CN202661199U (en) * | 2012-07-31 | 2013-01-09 | 绍兴精功机电有限公司 | Point temperature measuring instrument with double-light-path sighting system |
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