CN208049946U - A kind of constant temperature humidity chamber - Google Patents
A kind of constant temperature humidity chamber Download PDFInfo
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- CN208049946U CN208049946U CN201721853255.8U CN201721853255U CN208049946U CN 208049946 U CN208049946 U CN 208049946U CN 201721853255 U CN201721853255 U CN 201721853255U CN 208049946 U CN208049946 U CN 208049946U
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- chamber
- constant temperature
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- wall
- gear
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Abstract
The utility model discloses a kind of constant temperature humidity chambers, including chamber ontology, the chamber ontology is equipped with working chamber, sliding slot is offered on the both sides inner wall of the working chamber, it is slidably fitted with the same slide bar in two sliding slots, it is opened up in the bottom interior wall of a sliding slot in two sliding slots fluted, groove is welded with multiple compressed springs on the side inner wall of working chamber, the one end of multiple compressed springs far from working chamber is welded with the same draw bar, side of the draw bar far from working chamber is welded with cross bar, the one end of cross bar far from working chamber is rotatablely equipped with idler wheel, it is rotatablely equipped with first gear on the side inner wall of the groove, the side of first gear is welded with cam.The utility model is simple in structure, easy to operate, convenient for being rotated to air nozzle, so as to uniformly blow constant temperature gas in working chamber so that working chamber keeps good temperature constant state, is conducive to the use of people.
Description
Technical field
The utility model is related to chamber technical field more particularly to a kind of constant temperature humidity chambers.
Background technology
Constant temperature humidity chamber disclosure satisfy that the constant temperature and humidity condition needed for reactant, relatively common in the lab, often
The constant temperature humidity chamber seen includes outer container, internal box and control panel etc., through retrieval, Authorization Notice No. CN202921329U
Patent document disclose constant temperature humidity chamber, this design includes internal box, air supply motor and thermal insulation board, wherein the examination
Tryoff further includes constant temperature plank, and the constant temperature plank is located on the upside of internal box, and the constant temperature plank includes tablet, is located at tablet one
The space limiting side plate that side is bent downward and the fixed plate being folded upward at positioned at tablet side, constant temperature plank pass through on tablet and fixed plate
Clamping screw be fixed on thermal insulation board, the air duct supplied by air supply motor is formed between constant temperature plank and thermal insulation board, using this
The constant temperature humidity chamber of technical solution can prevent droplet from dropping onto on internal box object under test, ensure that the accurate of test
Property.
Snorkel can be equipped in constant temperature humidity chamber mostly, Tempeerature-constant air is imported in chamber by snorkel, is made
It obtains and keeps constant temperature in chamber, but above-mentioned this design, there is also shortcoming, above-mentioned this design is not easy to supplying gas
Pipe is rotated, and the angle to be not easy to snorkel is adjusted, and the direction that snorkel can only be into chamber is held
It is continuous to supply gas so that a part of region in chamber cannot receive Tempeerature-constant air, be unfavorable for chamber and keep good constant temperature
State, therefore we have proposed constant temperature humidity chambers for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the constant temperature and moisture test proposed
Case.
To achieve the goals above, the utility model uses following technical solution：
Constant temperature humidity chamber, including chamber ontology, the chamber ontology are equipped with working chamber, the working chamber
Sliding slot is offered on the inner wall of both sides, and the same slide bar is slidably fitted in two sliding slots, a sliding slot in two sliding slots
Open up fluted in bottom interior wall, groove is welded with multiple compressed springs, multiple compression bullets on the side inner wall of working chamber
The one end of spring far from working chamber is welded with the same draw bar, and side of the draw bar far from working chamber is welded with cross bar, and cross bar is remote
One end from working chamber is rotatablely equipped with idler wheel, and first gear, first gear are rotatablely equipped on the side inner wall of the groove
Side be welded with cam, the outer side roll of the idler wheel and cam connects, the top of the draw bar and the bottom phase of slide bar
The lower section of welding, the slide bar is equipped with multiple montants being rotatably installed on the inner wall of working chamber side, and peace is fixed in the bottom of montant
Equipped with air nozzle, connecting spring is welded at the top of the montant, the top of connecting spring is mutually welded with the bottom of slide bar.
Preferably, it is installed with driving motor on the side inner wall of the groove, is arranged on the output shaft of driving motor
There are second gear, second gear to be meshed with first gear.
Preferably, the top of the working chamber, which is equipped with, is opened in constant temperature chamber on chamber ontology, on the air nozzle
It is connected with steam hose, the one end of steam hose far from air nozzle extends to constant temperature intracavitary.
Preferably, air admission hole is offered in the top inner wall of the constant temperature chamber, air pump is installed in air admission hole.
Preferably, the quantity of the compressed spring is three to seven, and three to seven compressed springs are equidistantly spaced setting.
Preferably, the vertical section of the slide bar and the vertical section of sliding slot are rectangular configuration.
Compared with prior art, the utility model has the beneficial effects that：
(1), it is matched by first gear, cam, driving motor and second gear, starts driving motor, driving motor
Output shaft second gear can be driven to be rotated, second gear drive first gear rotated, first gear being capable of band
Moving cam is rotated, and idler wheel is rolled on the outside of cam at this time；
(2), by chamber ontology, working chamber, sliding slot, slide bar, groove, compressed spring, draw bar, cross bar, idler wheel, perpendicular
Bar, air nozzle, connecting spring, steam hose, constant temperature chamber and air pump match, the elastic force of compressed spring can to draw bar into
Row pushes, and draw bar band moving slide-bar is slided in two sliding slots, and slide bar drives montant to be rotated by connecting spring, erects
Bar drives air nozzle to be rotated, and realizes the adjusting of air nozzle angle so that the constant temperature gas sprayed in air nozzle
It uniformly blows in working chamber so that be continuously in temperature constant state in working chamber, be conducive to the use of people.
The utility model is simple in structure, easy to operate, convenient for being rotated to air nozzle, so as to by constant temperature gas
It uniformly blows in working chamber so that working chamber keeps good temperature constant state, is conducive to the use of people.
Description of the drawings
Fig. 1 be the utility model proposes constant temperature humidity chamber structural schematic diagram；
Fig. 2 be the utility model proposes constant temperature humidity chamber part A schematic cross-sectional view；
Fig. 3 be the utility model proposes constant temperature humidity chamber part B schematic cross-sectional view.
In figure：1 chamber ontology, 2 working chambers, 3 sliding slots, 4 slide bars, 5 grooves, 6 compressed springs, 7 draw bars, 8 cross bars, 9
Idler wheel, 10 first gears, 11 cams, 12 driving motors, 13 second gears, 14 montants, 15 air nozzles, 16 connecting springs, 17
Steam hose, 18 constant temperature chambers, 19 air pumps.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, constant temperature humidity chamber, including chamber ontology 1, chamber ontology 1 are equipped with working chamber 2, work
Make to offer sliding slot 3 on the both sides inner wall of chamber 2, the same slide bar 4 is slidably fitted in two sliding slots 3, sliding slot 3 can be to cunning
The position of bar 4 is limited, and fluted 5 is opened up in the bottom interior wall of a sliding slot 3 in two sliding slots 3, groove 5 is close to work
Multiple compressed springs 6 are welded on the side inner wall of chamber 2, the one end of multiple compressed springs 6 far from working chamber 2 is welded with same
The elastic force of draw bar 7, compressed spring 6 can push draw bar 7 so that draw bar 7 can carry out in the horizontal direction
Mobile, side of the draw bar 7 far from working chamber 2 is welded with cross bar 8, and the one end of cross bar 8 far from working chamber 2 is rotatablely equipped with idler wheel
9, be rotatablely equipped with first gear 10 on the side inner wall of groove 5, the side of first gear 10 is welded with cam 11, idler wheel 9 with
The outer side roll of cam 11 connects, and the top of draw bar 7 is mutually welded with the bottom of slide bar 4, and the lower section of slide bar 4 is equipped with multiple rotations
The bottom of montant 14 on 2 side inner wall of working chamber, montant 14 is installed with air nozzle 15, the top of montant 14
It is welded with connecting spring 16, the top of connecting spring 16 is mutually welded with the bottom of slide bar 4, and connecting spring 16 can extend so that
Slide bar 4 can obtain montant 14 when moving and be pulled, and pass through first gear 10, cam 11, driving motor 12 and second gear
13 match, and start driving motor 12, and the output shaft of driving motor 12 can drive second gear 13 to be rotated, second gear
13 drive first gears 10 are rotated, and first gear 10 can be rotated with moving cam 11, and idler wheel 9 is in cam 11 at this time
Outside is rolled；Pass through chamber ontology 1, working chamber 2, sliding slot 3, slide bar 4, groove 5, compressed spring 6, draw bar 7, cross bar
8, idler wheel 9, montant 14, air nozzle 15, connecting spring 16, steam hose 17, constant temperature chamber 18 and air pump 19 match, and compress bullet
The elastic force of spring 6 can push draw bar 7, and draw bar 7 is slided with moving slide-bar 4 in two sliding slots 3, and slide bar 4 is logical
Crossing connecting spring 16 drives montant 14 to be rotated, and montant 14 drives air nozzle 15 to be rotated, and realizes air nozzle 15
The adjusting of angle so that the constant temperature gas sprayed in air nozzle 15 uniformly blows in working chamber 2 so that is held in working chamber 2
It is continuous to be in temperature constant state, be conducive to the use of people, the utility model is simple in structure, easy to operate, convenient for air nozzle 15
It is rotated, so as to uniformly blow constant temperature gas in working chamber 2 so that working chamber 2 keeps good constant temperature shape
State is conducive to the use of people.
In the utility model, driving motor 12, the output shaft of driving motor 12 are installed on the side inner wall of groove 5
On be arranged with second gear 13, second gear 13 is meshed with first gear 10, and driving motor 12 can provide cam 11 dynamic
Power so that cam 11 is persistently rotated, and the top of working chamber 2 is equipped with the constant temperature chamber 18 being opened on chamber ontology 1, air
Steam hose 17 is connected on nozzle 15, the one end of steam hose 17 far from air nozzle 15 extends in constant temperature chamber 18, constant temperature
Air admission hole is offered in the top inner wall of chamber 18, air pump 19 is installed in air admission hole, and the setting of constant temperature chamber 18 enables to
The air being blown into working chamber 2 is continuously in mutually synthermal, and the quantity of compressed spring 6 is three to seven, and three to seven pressures
The equidistantly interval setting of contracting spring 6, the vertical section of slide bar 4 and the vertical section of sliding slot 3 are rectangular configuration, pass through first gear
10, cam 11, driving motor 12 and second gear 13 match, and start driving motor 12, the output shaft of driving motor 12 can
Second gear 13 is driven to be rotated, second gear 13 drives first gear 10 to be rotated, and first gear 10 can drive convex
Wheel 11 is rotated, and idler wheel 9 is rolled in the outside of cam 11 at this time；By chamber ontology 1, working chamber 2, sliding slot 3, slide
Bar 4, groove 5, compressed spring 6, draw bar 7, cross bar 8, idler wheel 9, montant 14, air nozzle 15, connecting spring 16, steam hose
17, constant temperature chamber 18 and air pump 19 match, and the elastic force of compressed spring 6 can push draw bar 7, and draw bar 7, which drives, to be slided
Bar 4 is slided in two sliding slots 3, and slide bar 4 drives montant 14 to be rotated by connecting spring 16, and montant 14 drives air
Nozzle 15 is rotated, and the adjusting of 15 angle of air nozzle is realized so that the constant temperature gas sprayed in air nozzle 15 is uniform
Blow in working chamber 2 so that be continuously in temperature constant state in working chamber 2, be conducive to the use of people, the utility model structure
Simply, easy to operate, convenient for being rotated to air nozzle 15, so as to uniformly blow constant temperature gas in working chamber 2
It is interior so that working chamber 2 keeps good temperature constant state, is conducive to the use of people.
Operation principle：In use, starting driving motor 12, the output shaft of driving motor 12 drives 13 turns of second gear
Dynamic, second gear 13 drives first gear 10 to be rotated, and first gear 10 is rotated with moving cam 11, and idler wheel 9 exists at this time
The outside of cam 11 is rolled, and the elastic force of compressed spring 6 pushes draw bar 7, and draw bar 7 is with moving slide-bar 4 at two
Slided in sliding slot 3, slide bar 4 by connecting spring 16 drive montant 14 rotated, montant 14 drive air nozzle 15 into
Row rotation, realizes the adjusting of 15 angle of air nozzle so that the constant temperature gas sprayed in air nozzle 15 uniformly blows to work
Make in chamber 2 so that be continuously in temperature constant state in working chamber 2, be conducive to the use of people.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of constant temperature humidity chamber, including chamber ontology (1), which is characterized in that the chamber ontology (1) is equipped with
Working chamber (2) offers sliding slot (3) on the both sides inner wall of the working chamber (2), is slidably fitted in two sliding slots (3) same
One slide bar (4) opens up fluted (5) in the bottom interior wall of a sliding slot (3) in two sliding slots (3), and groove (5) is close to work
Make to be welded with multiple compressed springs (6) on the side inner wall of chamber (2), the one end of multiple compressed springs (6) far from working chamber (2) is welded
It is connected to the same draw bar (7), side of the draw bar (7) far from working chamber (2) is welded with cross bar (8), and cross bar (8) is far from work
One end of chamber (2) is rotatablely equipped with idler wheel (9), and first gear (10) is rotatablely equipped on the side inner wall of the groove (5), the
The side of one gear (10) is welded with cam (11), and the idler wheel (9) connect with the outer side roll of cam (11), the draw bar
(7) top and the bottom of slide bar (4) are mutually welded, and the lower section of the slide bar (4) is rotatably installed in working chamber (2) one equipped with multiple
The bottom of montant (14) on the inner wall of side, montant (14) is installed with air nozzle (15), the top weldering of the montant (14)
It is connected to connecting spring (16), the top and the bottom of slide bar (4) of connecting spring (16) are mutually welded；In the side of the groove (5)
It is installed with driving motor (12) on wall, second gear (13), second gear are arranged on the output shaft of driving motor (12)
(13) it is meshed with first gear (10)；The top of the working chamber (2) is equipped with the constant temperature chamber being opened on chamber ontology (1)
(18), steam hose (17), the one end of steam hose (17) far from air nozzle (15) are connected on the air nozzle (15)
It extends in constant temperature chamber (18).
2. constant temperature humidity chamber according to claim 1, which is characterized in that in the top inner wall of the constant temperature chamber (18)
Air admission hole is offered, air pump (19) is installed in air admission hole.
3. constant temperature humidity chamber according to claim 1, which is characterized in that the quantity of the compressed spring (6) is three
To seven, and the equidistantly interval setting of three to seven compressed springs (6).
4. constant temperature humidity chamber according to claim 1, which is characterized in that the vertical section and sliding slot of the slide bar (4)
(3) vertical section is rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853255.8U CN208049946U (en) | 2017-12-27 | 2017-12-27 | A kind of constant temperature humidity chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853255.8U CN208049946U (en) | 2017-12-27 | 2017-12-27 | A kind of constant temperature humidity chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208049946U true CN208049946U (en) | 2018-11-06 |
Family
ID=63998150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721853255.8U Active CN208049946U (en) | 2017-12-27 | 2017-12-27 | A kind of constant temperature humidity chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208049946U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014653A (en) * | 2019-05-28 | 2020-12-01 | 山东交通学院 | Electrician electronic product low temperature test ability verification equipment |
| CN113176197A (en) * | 2021-05-19 | 2021-07-27 | 安徽省和翰光电科技股份有限公司 | Constant temperature and humidity test box |
| CN113190070A (en) * | 2021-06-18 | 2021-07-30 | 中科美其（天津）科技有限公司 | Temperature and humidity control system based on environmental simulation test box |
-
2017
- 2017-12-27 CN CN201721853255.8U patent/CN208049946U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014653A (en) * | 2019-05-28 | 2020-12-01 | 山东交通学院 | Electrician electronic product low temperature test ability verification equipment |
| CN112014653B (en) * | 2019-05-28 | 2023-05-12 | 山东交通学院 | Low-temperature test capability verification equipment for electrical and electronic products |
| CN113176197A (en) * | 2021-05-19 | 2021-07-27 | 安徽省和翰光电科技股份有限公司 | Constant temperature and humidity test box |
| CN113176197B (en) * | 2021-05-19 | 2024-03-01 | 安徽省和翰光电科技股份有限公司 | Constant temperature and humidity test box |
| CN113190070A (en) * | 2021-06-18 | 2021-07-30 | 中科美其（天津）科技有限公司 | Temperature and humidity control system based on environmental simulation test box |
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