CN102809810B - Be applicable to the telescope of non-contact type thermodetector - Google Patents
Be applicable to the telescope of non-contact type thermodetector Download PDFInfo
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- CN102809810B CN102809810B CN201210271811.6A CN201210271811A CN102809810B CN 102809810 B CN102809810 B CN 102809810B CN 201210271811 A CN201210271811 A CN 201210271811A CN 102809810 B CN102809810 B CN 102809810B
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- relaying
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- eyepiece
- objective lens
- graticule
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Abstract
The present invention relates to a kind of telescope being applicable to non-contact type thermodetector, it is characterized in that being provided with relaying lens barrel between described objective lens cylinder and eyepiece stalk, be provided with even number relaying balsaming lens between described relaying lens barrel and objective lens cylinder and rise each relaying balsaming lens and separate and the relaying spacer ring of positioning action, described graticule is arranged between relaying lens barrel and eyepiece stalk.The present invention has outstanding substantive distinguishing features: between graticule and objective lens cylinder, set up relaying lens barrel and the two relaying balsaming lenss that are arranged in relaying lens barrel and relaying spacer ring, by two relaying balsaming lens inverted images, erect image, improve imaging definition, facilitate true and accurate to react measured object; In order to improve applicability, improve range of application, convenient batch production, and then reduce production cost, improve practicality, the length of relaying lens barrel, objective lens cylinder and eyepiece stalk three and diameter are specified.
Description
Technical field
The present invention relates to a kind of telescope being applicable to non-contact type thermodetector.
Background technology
The telescope applied in existing non-contact type thermodetector comprises objective lens and eyepiece, is connected to the objective lens cylinder on objective lens and eyepiece and eyepiece stalk, is arranged on the graticule between described objective lens cylinder and eyepiece stalk.Because non-contact type thermodetector requires high to the position accuracy of point for measuring temperature, and there is imaging definition difference, be difficult to accurately aim at measured object in existing non-contact type thermodetector, affects thermometric effect.
Summary of the invention
The object of the present invention is to provide a kind of telescope being applicable to non-contact type thermodetector, the even number relaying balsaming lens setting up relaying lens barrel and be arranged in relaying lens barrel between graticule and objective lens cylinder and relaying spacer ring, by even number relaying balsaming lens inverted image, erect image effect, improve imaging definition, and then improve the some temperature on Measurement accuracy measured object.
The present invention solves the technical scheme that prior art problem adopts: the telescope being applicable to non-contact type thermodetector, comprise objective lens and eyepiece, be connected to the objective lens cylinder on objective lens and eyepiece and eyepiece stalk, be arranged on the graticule between described objective lens cylinder and eyepiece stalk, it is characterized in that being provided with relaying lens barrel between described objective lens cylinder and eyepiece stalk, two relaying balsaming lenss are provided with between described relaying lens barrel and objective lens cylinder, and two relaying balsaming lenss are played to the relaying spacer ring of separation and positioning action, described graticule is arranged between relaying lens barrel and eyepiece stalk, the two relaying balsaming lenss setting up relaying lens barrel and be arranged in relaying lens barrel between graticule and objective lens cylinder and relaying spacer ring, by two relaying balsaming lens inverted images, erect image, improve imaging definition, and then improve the some temperature on Measurement accuracy measured object.
As improving further and supplementing technique scheme, the present invention adopts following technical measures: described graticule is cross-graduation plate or round dot graticule.Be further used for aiming at certain a bit, be more suitable for non-contact type thermodetector.
Described relay lens tube inner chamber comprises the relay connection inner chamber that order is successively arranged, inner chamber installed by relay agents inner chamber and the relaying be arranged between relay connection inner chamber and relay agents inner chamber, and described relaying spacer ring and two relaying balsaming lenss are arranged on described relaying and install in inner chamber.
The diameter that described relay connection inner chamber, relaying install inner chamber and relay agents inner chamber successively decreases successively, the junction of installing inner chamber and relay agents inner chamber at relaying forms positioning step, the connecting portion that described objective lens cylinder is connected with relaying lens barrel stretches into relay connection inner chamber and forms positioning step, and described relaying spacer ring and two relaying balsaming lenss are by two positioning step location.The formation of each positioning step, make relaying spacer ring and two relaying balsaming lenss easy for installation, and it is strong to install stability, also convenient for maintaining.
In like manner, conveniently eyepiece is installed, adopts with lower substrate measure: described eyepiece comprises two eyepiece balsaming lenss, and the eyepiece spacer ring of separation and positioning action is risen to two eyepiece balsaming lenss; Described eyepiece stalk inner chamber comprises eyepiece stalk installation inner chamber, graticule installation inner chamber, eyepiece stalk body lumen and the eyepiece installation inner chamber that order is successively arranged; The nearly graticule installation end of described eyepiece stalk body lumen is provided with graticule location flange collar, the end of described relaying lens barrel extends to eyepiece stalk and to install in inner chamber and to form graticule positioning step with the end that inner chamber installed by graticule, and described graticule is positioned at locates between flange collar and graticule positioning step; The connecting portion that inner chamber installed by described eyepiece stalk body lumen and eyepiece forms eyepiece positioning step, and described eyepiece stalk body lumen outer end coordinates the location spacer ring compressing eyepiece.One eyepiece balsaming lens is located by eyepiece positioning step, and another eyepiece balsaming lens embeds by one the spacer ring location, location that inner chamber installed by location eyepiece.Location spacer ring and eyepiece stalk body lumen wringing fit, or be fixed in eyepiece stalk body lumen by colloid.
Described objective lens is by the positioning step location in an objective lens trim ring and 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, is conducive to more entering objective lens through the light of measured object reflection, improves brightness, conveniently observes and aims at.
Described relaying lens barrel is respectively with objective lens cylinder and eyepiece stalk and is threaded or tight fit connection.Such connected mode, facilitates installation and removal.
In order to improve applicability, improve range of application, convenient batch production, and then reduce production cost, improve practicality: the total length that described relaying lens barrel, objective lens cylinder and eyepiece stalk three are connected to form is 132-135mm, the external diameter of described relaying lens barrel, objective lens cylinder and eyepiece stalk three is 9-11 mm.
Wherein, preferably scheme: the total length that described relaying lens barrel, objective lens cylinder and eyepiece stalk three are connected to form is 133.21 mm or 134.81mm.
The present invention has outstanding substantive distinguishing features: between graticule and objective lens cylinder, 1, set up relaying lens barrel and the two relaying balsaming lenss that are arranged in relaying lens barrel and relaying spacer ring, by two relaying balsaming lens inverted images, erect image, improve imaging definition, facilitate true and accurate to react measured object.2, graticule is cross-graduation plate, accurately aims at measurement point further, is more suitable for non-contact type thermodetector.3, the formation of each positioning step, make relaying spacer ring and two relaying balsaming lenss easy for installation, and it is strong to install stability, also maintains easily.4, in order to improve applicability, improve range of application, convenient batch production, and then reduce production cost, improve practicality, the length of relaying lens barrel, objective lens cylinder and eyepiece stalk three and diameter are specified.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
embodiment:be applicable to the telescope of non-contact type thermodetector, as shown in Figure 1, it comprises objective lens 1 and eyepiece, is connected to the objective lens cylinder 3 on objective lens 1 and eyepiece and eyepiece stalk 4, is arranged on the graticule 5 between described objective lens cylinder 3 and eyepiece stalk 4.
Wherein, the technology contents set up in patented claim of the present invention is: be provided with relaying lens barrel 6 between described objective lens cylinder 3 and eyepiece stalk 4, be provided with two relaying balsaming lenss 7 between described relaying lens barrel 6 and objective lens cylinder 3 and separate two relaying balsaming lens 7 and the relaying spacer ring 8 of positioning action, described graticule 5 is arranged between relaying lens barrel 6 and eyepiece stalk 4.Conveniently aim at concrete certain a bit, graticule 5 is cross (or round dot) graticule.In order to scheme installation and removal: relaying lens barrel 6 is respectively with objective lens cylinder 3 and eyepiece stalk 4 and is threaded.
In order to improve applicability, improve range of application: the total length that described relaying lens barrel 6, objective lens cylinder 3 and eyepiece stalk 4 three are connected to form is 132-135mm, the external diameter of described relaying lens barrel 6, objective lens cylinder 3 and eyepiece stalk 4 three is 9-11 mm.
Wherein preferably scheme: the total length that relaying lens barrel 6, objective lens cylinder 3 and eyepiece stalk 4 three are connected to form is 133.21 mm or 134.81mm.
Conveniently relaying spacer ring 8 and relaying balsaming lens 7 are installed, also in order to simplify, structure is convenient produces: relay lens tube inner chamber comprises the relay connection inner chamber 9 that order is successively arranged, inner chamber 11 installed by relay agents inner chamber 10 and the relaying be arranged between relay connection inner chamber 9 and relay agents inner chamber 10, and described relaying spacer ring 8 and two relaying balsaming lenss 7 are arranged on described relaying and install in inner chamber 10.Specifically: the diameter that relay connection inner chamber 9, relaying install inner chamber 11 and relay agents inner chamber 10 successively decreases successively, at relaying, inner chamber 11 is installed and forms positioning step 12 with the junction of relay agents inner chamber 10, the connecting portion that described objective lens cylinder 3 is connected with relaying lens barrel 6 stretches into relay connection inner chamber 9 and forms positioning step 13, and described relaying spacer ring 8 and two relaying balsaming lenss 7 are by two positioning step location.
Eyepiece comprises two eyepiece balsaming lenss 14, and separates and the eyepiece spacer ring 15 of positioning action two eyepiece balsaming lens 14.
Conveniently eyepiece spacer ring 15 and eyepiece balsaming lens 14 are installed, also in order to simplify, structure is convenient produces: eyepiece stalk inner chamber comprises the eyepiece stalk installation inner chamber 16 that order is successively arranged, inner chamber 17 installed by graticule, inner chamber 19 installed by eyepiece stalk body lumen 18 and eyepiece, the nearly graticule 5 installation end place of described eyepiece stalk body lumen 18 is provided with graticule location flange collar 20, the end of described relaying lens barrel 6 extends to eyepiece stalk and installs inner chamber 16 and form graticule positioning step 21 with the corresponding end that inner chamber 17 installed by graticule, described graticule 5 is positioned between location flange collar 20 and graticule positioning step 21, described eyepiece stalk body lumen 18 diameter is greater than eyepiece and installs inner chamber 19 diameter, form eyepiece positioning step 22, eyepiece balsaming lens 14 described in one is by eyepiece positioning step location 22, and eyepiece balsaming lens 14 described in another is located by the location spacer ring 23 that embeds location eyepiece installation inner chamber.Location spacer ring 23 and eyepiece stalk body lumen wringing fit or gummed.
The objective lens that the outer end of the objective lens installation end of objective lens cylinder is provided with and objective lens trim ring interval coordinates protects level crossing 26.Specifically, objective lens 1 is by the positioning step location in an objective lens trim ring 25 and objective lens cylinder 3 inner chamber, and described objective lens trim ring 25 inner chamber is bell mouth shape.
Claims (6)
1. be applicable to the telescope of non-contact type thermodetector, comprise objective lens (1) and eyepiece, be connected to the objective lens cylinder (3) on objective lens (1) and eyepiece and eyepiece stalk (4), be arranged on the graticule (5) between described objective lens cylinder (3) and eyepiece stalk (4), it is characterized in that being provided with relaying lens barrel (6) between described objective lens cylinder (3) and eyepiece stalk (4), even number relaying balsaming lens (7) is provided with between described relaying lens barrel (6) and objective lens cylinder (3), and each relaying balsaming lens (7) is played to the relaying spacer ring (8) of separation and positioning action, described graticule (5) is arranged between relaying lens barrel (6) and eyepiece stalk (4),
Described graticule (5) is cross-graduation plate or round dot graticule;
Described relay lens tube inner chamber comprises the relay connection inner chamber (9) that order is successively arranged, inner chamber (11) installed by relay agents inner chamber (10) and the relaying be arranged between relay connection inner chamber (9) and relay agents inner chamber (10), and described relaying spacer ring (8) and two relaying balsaming lenss (7) are arranged on described relaying and install in inner chamber (10);
The diameter that described relay connection inner chamber (9), relaying install inner chamber (11) and relay agents inner chamber (10) successively decreases successively, at relaying, inner chamber (11) is installed and forms positioning step (12) with the junction of relay agents inner chamber (10), the connecting portion that described objective lens cylinder (3) is connected with relaying lens barrel (6) stretches into relay connection inner chamber (9) and forms positioning step (13), and described relaying spacer ring (8) and two relaying balsaming lenss (7) are located by two positioning steps.
2. the telescope being applicable to non-contact type thermodetector according to claim 1, is characterized in that described eyepiece comprises two eyepiece balsaming lenss (14), and plays the eyepiece spacer ring (15) of separation and positioning action to two eyepiece balsaming lenss (14); Described eyepiece stalk inner chamber comprises eyepiece stalk installation inner chamber (16), graticule installation inner chamber (17), eyepiece stalk body lumen (18) and eyepiece installation inner chamber (19) that order is successively arranged; Nearly graticule (5) installation end of described eyepiece stalk body lumen (18) is provided with graticule location flange collar (20), the end of described relaying lens barrel (6) extends to eyepiece stalk and to install in inner chamber (16) and to form graticule positioning step (21) with the end that inner chamber (17) installed by graticule, and described graticule (5) is positioned at locates between flange collar (20) and graticule positioning step (21); The connecting portion that inner chamber (19) installed by described eyepiece stalk body lumen (18) and eyepiece forms eyepiece positioning step (22), and described eyepiece stalk body lumen (18) outer end coordinates the location spacer ring (23) compressing eyepiece.
3. the telescope being applicable to non-contact type thermodetector according to claim 2, it is characterized in that described objective lens (1) is by the positioning step location in an objective lens trim ring (25) and objective lens cylinder (3) inner chamber, described objective lens trim ring (25) inner chamber is bell mouth shape.
4. the telescope being applicable to non-contact type thermodetector according to claim 1, is characterized in that described relaying lens barrel (6) is respectively with objective lens cylinder (3) and eyepiece stalk (4) and is threaded or tight fit connection.
5. the telescope being applicable to non-contact type thermodetector according to claim 1, it is characterized in that the total length that described relaying lens barrel (6), objective lens cylinder (3) and eyepiece stalk (4) three are connected to form is 132-135mm, the external diameter of described relaying lens barrel (6), objective lens cylinder (3) and eyepiece stalk (4) three is 9-11 mm.
6. the telescope being applicable to non-contact type thermodetector according to claim 5, is characterized in that the total length that described relaying lens barrel (6), objective lens cylinder (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 CN102809810A (en) | 2012-12-05 |
| CN102809810B true CN102809810B (en) | 2015-09-23 |
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| 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) |
Families Citing this family (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 (6)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3682961B2 (en) * | 2002-02-07 | 2005-08-17 | フジノン株式会社 | Rod integrator holder |
-
2012
- 2012-07-31 CN CN201210271811.6A patent/CN102809810B/en active Active
Patent Citations (6)
| 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 |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102809810A (en) | 2012-12-05 |
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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. |