CN102809810A - Telescope applicable to non-contact type thermodetector - Google Patents
Telescope applicable to non-contact type thermodetector Download PDFInfo
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- CN102809810A CN102809810A CN2012102718116A CN201210271811A CN102809810A CN 102809810 A CN102809810 A CN 102809810A CN 2012102718116 A CN2012102718116 A CN 2012102718116A CN 201210271811 A CN201210271811 A CN 201210271811A CN 102809810 A CN102809810 A CN 102809810A
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- relaying
- inner chamber
- eyepiece
- objective lens
- graticule
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Abstract
The invention relates to a telescope applicable to a non-contact type thermodetector. The telescope is characterized in that a relay lens cone is arranged between an objective lens cone and an eyepiece sleeve; an even number of relay balsaming lenses and relay isolating rings for isolating and positioning each relay balsaming lens are arranged between the relay lens cone and the objective lens cone; and a dividing plate is arranged between the relay lens cone and the objective lens cone. The telescope has the outstanding substantive characteristics that as the relay lens cone is additionally arranged between the dividing plate and the objective lens cone, and two relay balsaming lens and the relay isolating rings are additionally arranged inside the relay lens cone, the image resolution is improved and a tested object is reflected conveniently, truly and accurately through inverted images and erect images of the two relay balsaming lens; and in order to improve the applicability and expand the application range, to produce in scale conveniently, and to further reduce the production cost and improve the practicability, the lengths and the diameters of the relay lens cone, the objective lens cone and the eyepiece sleeve are provided.
Description
Technical field
The present invention relates to a kind of telescope that is applicable to the contactless temperature-measuring appearance.
Background technology
The telescope of using in the existing 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 said objective lens tube and the eyepiece stalk.Because it is high that the contactless temperature-measuring appearance requires the position accuracy of point for measuring temperature, and existing contactless temperature-measuring appearance exist imaging definition poor, be difficult to accurately aim at measured object, influence the thermometric effect.
Summary of the invention
The object of the present invention is to provide a kind of telescope that is applicable to the contactless temperature-measuring appearance; Between graticule and objective lens tube, set up the relaying lens barrel and be arranged on even number relaying balsaming lens and the relaying spacer ring in 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.
The present invention solves the technical scheme that the prior art problem adopted: the telescope that is applicable to the contactless temperature-measuring appearance; Comprise 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; It is characterized in that being provided with the relaying lens barrel between said objective lens tube and the eyepiece stalk, be provided with two relaying balsaming lenss between said relaying lens barrel and the objective lens tube and two relaying balsaming lenss are risen and separate and the relaying spacer ring of positioning action, said graticule is arranged between relaying lens barrel and the eyepiece stalk; Between graticule and objective lens tube, set up the relaying lens barrel and be arranged on two relaying balsaming lenss and the relaying spacer ring in the relaying lens barrel; 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 the further of technique scheme improved and replenish, the present invention adopts following technical measures: said graticule is cross-graduation plate or round dot graticule.Be further used for aiming at certain a bit, more be applicable to the contactless temperature-measuring appearance.
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.The formation of each positioning step make that relaying spacer ring and two relaying balsaming lenss are easy for installation, and stable installation property is strong, also convenient for maintaining.
In like manner, eyepiece is installed for ease, adopt with the lower substrate measure: described eyepiece comprises two eyepiece balsaming lenss, and two eyepiece balsaming lenss are played the eyepiece spacer ring of separation and positioning action; 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.One eyepiece balsaming lens is through eyepiece positioning step location, and another eyepiece balsaming lens embeds the spacer ring location, location that the location eyepiece is installed inner chamber through one.Location spacer ring and eyepiece stalk main body inner chamber wringing fit perhaps are fixed in the eyepiece stalk main body inner chamber through colloid.
Said objective lens is through the location of the positioning step in an objective lens trim ring and the objective lens tube inner chamber, and described objective lens trim ring inner chamber is bell mouth shape.Objective lens trim ring inner chamber is bell mouth shape, and the light that helps more reflecting through measured object gets into objective lens, improves brightness, the convenient observation and aiming.
Said relaying lens barrel and objective lens tube and eyepiece stalk are respectively and are threaded or wringing fit is connected.Such connected mode makes things convenient for installation and removal.
In order to improve applicability; Improve range of application; The convenient batch process in batches; And then reduce production costs, improve practicality: the total length that said relaying lens barrel, objective lens tube and eyepiece stalk three are connected to form is 132-135mm, and said relaying lens barrel, objective lens tube and eyepiece stalk three's external diameter is 9-11 mm.
Wherein, preferable scheme: the total length that said relaying lens barrel, objective lens tube and eyepiece stalk three are connected to form is 133.21 mm or 134.81mm.
The present invention has outstanding substantive distinguishing features: 1, between graticule and objective lens tube, set up the relaying lens barrel and be arranged on two relaying balsaming lenss and the relaying spacer ring in the relaying lens barrel; Through two relaying balsaming lens inverted images, erect image; Improve imaging definition, make things convenient for true and accurate reaction measured object.2, graticule is the cross-graduation plate, further accurately aims at measurement point, more is applicable to the contactless temperature-measuring appearance.3, the formation of each positioning step make that relaying spacer ring and two relaying balsaming lenss are easy for installation, and stable installation property is strong, also maintains easily.4, in order to improve applicability, improve range of application, the convenient batch process in batches, and then reduce production costs, improve practicality, relaying lens barrel, objective lens tube and eyepiece stalk three's length and diameter are stipulated.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Embodiment:Be applicable to the telescope of contactless temperature-measuring appearance, as shown in Figure 1, it comprises objective lens 1 and eyepiece, is connected to objective lens tube 3 and eyepiece stalk 4 on objective lens 1 and the eyepiece, is arranged on the graticule 5 between said objective lens tube 3 and the eyepiece stalk 4.
Wherein, The technology contents of setting up in the patented claim of the present invention is: be provided with relaying lens barrel 6 between said objective lens tube 3 and the eyepiece stalk 4; Be provided with two relaying balsaming lenss 7 between said relaying lens barrel 6 and the objective lens tube 3 and 7 of two relaying balsaming lenss are separated and the relaying spacer ring 8 of positioning action, said graticule 5 is arranged between relaying lens barrel 6 and the eyepiece stalk 4.Aim at for ease concrete certain a bit, graticule 5 is cross (or round dot) graticule.For the scheme installation and removal: relaying lens barrel 6 is respectively with objective lens tube 3 and eyepiece stalk 4 and is threaded.
In order to improve applicability, improve range of application: the total length that said relaying lens barrel 6, objective lens tube 3 and eyepiece stalk 4 threes are connected to form is 132-135mm, and said relaying lens barrel 6, objective lens tube 3 and eyepiece stalk 4 threes' external diameter is 9-11 mm.
Wherein more excellent scheme: the total length that relaying lens barrel 6, objective lens tube 3 and eyepiece stalk 4 threes are connected to form is 133.21 mm or 134.81mm.
Relaying spacer ring 8 and relaying balsaming lens 7 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 9 successively; Relaying main body inner chamber 10 and the relaying that is arranged between relaying connection inner chamber 9 and the relaying main body inner chamber 10 are installed inner chamber 11, and said relaying spacer ring 8 and two relaying balsaming lenss 7 are arranged on described relaying and install in the inner chamber 10.Specifically: the diameter that relaying connects inner chamber 9, relaying installation inner chamber 11 and relaying main body inner chamber 10 successively decreases successively; The junction that inner chamber 11 and relaying main body inner chamber 10 are installed at relaying forms positioning step 12; The connecting portion that said objective lens tube 3 is connected with relaying lens barrel 6 stretches into relaying and connects inner chamber 9 and form positioning step 13, and described relaying spacer ring 8 and two relaying balsaming lenss 7 are through two positioning steps location.
Eyepiece comprises two eyepiece balsaming lenss 14, and 14 of two eyepiece balsaming lenss are separated and the eyepiece spacer ring 15 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 26 that cooperates at interval with the objective lens trim ring.Specifically, objective lens 1 is through the location of the positioning step in an objective lens trim ring 25 and objective lens tube 3 inner chambers, and described objective lens trim ring 25 inner chambers are bell mouth shape.
Claims (9)
1. be applicable to the telescope of contactless temperature-measuring appearance; Comprise objective lens (1) and eyepiece; Be connected to objective lens tube (3) and eyepiece stalk (4) on objective lens (1) and the eyepiece; Be arranged on the graticule (5) between said objective lens tube (3) and the eyepiece stalk (4); It is characterized in that being provided with relaying lens barrel (6) between said objective lens tube (3) and the eyepiece stalk (4); Be provided with even number relaying balsaming lens (7) between said relaying lens barrel (6) and the objective lens tube (3) and each relaying balsaming lens (7) rise is separated and the relaying spacer ring (8) of positioning action, said graticule (5) is arranged between relaying lens barrel (6) and the eyepiece stalk (4).
2. the telescope that is applicable to the contactless temperature-measuring appearance according to claim 1 is characterized in that said graticule (5) is cross-graduation plate or round dot graticule.
3. the telescope that is applicable to the contactless temperature-measuring appearance according to claim 1 and 2; It is characterized in that said relay lens tube inner chamber comprises that the relaying of order setting connects inner chamber (9) successively; Relaying main body inner chamber (10) and the relaying that is arranged between relaying connection inner chamber (9) and the relaying main body inner chamber (10) are installed inner chamber (11), and said relaying spacer ring (8) and two relaying balsaming lenss (7) are arranged on described relaying and install in the inner chamber (10).
4. the telescope that is applicable to the contactless temperature-measuring appearance according to claim 3; The diameter that it is characterized in that said relaying connection inner chamber (9), relaying installation inner chamber (11) and relaying main body inner chamber (10) successively decreases successively; The junction that inner chamber (11) and relaying main body inner chamber (10) are installed at relaying forms positioning step (12); The connecting portion that said objective lens tube (3) is connected with relaying lens barrel (6) stretches into relaying and connects inner chamber (9) and form positioning step (13), and described relaying spacer ring (8) and two relaying balsaming lenss (7) are through two positioning steps location.
5. the telescope that is applicable to the contactless temperature-measuring appearance according to claim 4 is characterized in that described eyepiece comprises two eyepiece balsaming lenss (14), and two eyepiece balsaming lenss (14) are played the eyepiece spacer ring (15) of separation and positioning action; Said eyepiece stalk inner chamber comprises that the eyepiece stalk of order setting is successively installed inner chamber (16), graticule is installed inner chamber (17), eyepiece stalk main body inner chamber (18) and eyepiece inner chamber (19) is installed; Nearly graticule (5) installation end of said eyepiece stalk main body inner chamber (18) is provided with graticule and locatees protruding circle (20); The end of said relaying lens barrel (6) extends to that eyepiece stalk is installed in the inner chamber (16) and forms graticule positioning step (21) with end that graticule is installed inner chamber (17), and said graticule (5) is positioned between location protruding circle (20) and the graticule positioning step (21); Said eyepiece stalk main body inner chamber (18) forms eyepiece positioning step (22) with the connecting portion that eyepiece is installed inner chamber (19), and said eyepiece stalk main body inner chamber (18) outer end cooperates the location spacer ring (23) that compresses eyepiece.
6. the telescope that is applicable to the contactless temperature-measuring appearance according to claim 5; It is characterized in that said objective lens (1) through the location of the positioning step in an objective lens trim ring (25) and objective lens tube (3) inner chamber, described objective lens trim ring (25) inner chamber is bell mouth shape.
7. the telescope that is applicable to the contactless temperature-measuring appearance according to claim 1 is characterized in that said relaying lens barrel (6) and objective lens tube (3) and eyepiece stalk (4) are respectively to be threaded or wringing fit is connected.
8. the telescope that is applicable to the contactless temperature-measuring appearance according to claim 1; It is characterized in that the total length that said relaying lens barrel (6), objective lens tube (3) and eyepiece stalk (4) three are connected to form is 132-135mm, said relaying lens barrel (6), objective lens tube (3) and eyepiece stalk (4) three's external diameter is 9-11 mm.
9. the telescope that is applicable to the contactless temperature-measuring appearance according to claim 8 is characterized in that the total length that said relaying lens barrel (6), objective lens tube (3) and eyepiece stalk (4) three are connected to form is 133.21 mm or 134.81mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210271811.6A CN102809810B (en) | 2012-07-31 | 2012-07-31 | Be applicable to the telescope of non-contact type thermodetector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210271811.6A CN102809810B (en) | 2012-07-31 | 2012-07-31 | Be applicable to the telescope of non-contact type thermodetector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102809810A true CN102809810A (en) | 2012-12-05 |
| CN102809810B CN102809810B (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210271811.6A Active CN102809810B (en) | 2012-07-31 | 2012-07-31 | Be applicable to the telescope of non-contact type thermodetector |
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| Country | Link |
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| CN (1) | CN102809810B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107357035A (en) * | 2017-07-20 | 2017-11-17 | 合肥裕朗机电科技有限公司 | A kind of portable line walking peephole |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4919505A (en) * | 1989-01-12 | 1990-04-24 | Square D Company | Infrared thermometer with fiber optic remote pickup |
| CN2138294Y (en) * | 1992-09-19 | 1993-07-14 | 杨锡庚 | Laser instant infrared temperature meter |
| CN2290043Y (en) * | 1996-10-16 | 1998-09-02 | 刘铁安 | Infrared thermo detector for large distance small target |
| US20030147154A1 (en) * | 2002-02-07 | 2003-08-07 | Fuji Photo Optical Co., Ltd. | Structure for tightly closing light exit end of rod integrator and rod integrator holder |
| CN201955548U (en) * | 2011-02-18 | 2011-08-31 | 福鼎市一雄光学仪器有限公司 | Video display eyepiece |
| CN102243036A (en) * | 2011-06-14 | 2011-11-16 | 福州开发区鸿发光电子技术有限公司 | Day-night integral observation sighting telescope |
| CN202661709U (en) * | 2012-07-31 | 2013-01-09 | 绍兴精功机电有限公司 | Telescope suitable for non-contact type thermometer |
-
2012
- 2012-07-31 CN CN201210271811.6A patent/CN102809810B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4919505A (en) * | 1989-01-12 | 1990-04-24 | Square D Company | Infrared thermometer with fiber optic remote pickup |
| CN2138294Y (en) * | 1992-09-19 | 1993-07-14 | 杨锡庚 | Laser instant infrared temperature meter |
| CN2290043Y (en) * | 1996-10-16 | 1998-09-02 | 刘铁安 | Infrared thermo detector for large distance small target |
| US20030147154A1 (en) * | 2002-02-07 | 2003-08-07 | Fuji Photo Optical Co., Ltd. | Structure for tightly closing light exit end of rod integrator and rod integrator holder |
| CN201955548U (en) * | 2011-02-18 | 2011-08-31 | 福鼎市一雄光学仪器有限公司 | Video display eyepiece |
| CN102243036A (en) * | 2011-06-14 | 2011-11-16 | 福州开发区鸿发光电子技术有限公司 | Day-night integral observation sighting telescope |
| CN202661709U (en) * | 2012-07-31 | 2013-01-09 | 绍兴精功机电有限公司 | Telescope suitable for non-contact type thermometer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107357035A (en) * | 2017-07-20 | 2017-11-17 | 合肥裕朗机电科技有限公司 | A kind of portable line walking peephole |
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| Publication number | Publication date |
|---|---|
| CN102809810B (en) | 2015-09-23 |
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Effective date of registration: 20160509 Address after: 312030 Zhejiang city of Shaoxing province Keqiao Jianhu Road No. 1809 Patentee after: ZHEJIANG JINGGONG SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 312028 Zhejiang city of Shaoxing province Shaoxing County Yangxunqiao Shaoxing Jinggong electromechanical Co. Ltd. Patentee before: Shaoxing Jinggong Machinery Co.,Ltd. |
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Address after: 1809 Jianhu Road, Keqiao District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Jinggong Integrated Technology Co.,Ltd. Address before: No. 1809 Jianhu Road, Keqiao, Shaoxing City, Zhejiang Province, 312030 Patentee before: ZHEJIANG JINGGONG SCIENCE & TECHNOLOGY Co.,Ltd. |