CN113176197B - Constant temperature and humidity test box - Google Patents
Constant temperature and humidity test box Download PDFInfo
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- CN113176197B CN113176197B CN202110546206.4A CN202110546206A CN113176197B CN 113176197 B CN113176197 B CN 113176197B CN 202110546206 A CN202110546206 A CN 202110546206A CN 113176197 B CN113176197 B CN 113176197B
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- 238000012360 testing method Methods 0.000 title claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/002—Test chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
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- Chemical & Material Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
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- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention belongs to the technical field of test boxes, in particular to a constant temperature and constant humidity test box, aiming at the existing opening problem, the invention provides a scheme which comprises a test box, wherein one side of the test box is of an opening structure, a first rotating shaft is rotatably arranged on the top and the inner wall of the bottom of one side of the test box, which is close to the opening, a baffle is fixedly arranged on the first rotating shaft and is matched with the test box, a handle is fixedly arranged on one side, which is far away from the test box, of the baffle, a groove is formed in the inner wall of one side, which is close to the opening, of the bottom of the test box, a sliding plate is slidably arranged in the groove, one end of a first spring is fixedly arranged at the bottom of the sliding plate, and the other end of the first spring is fixedly connected with the inner wall of the bottom of the groove. According to the invention, the baffle is fixedly connected with the test box through the baffle rod, and the cover plate is fixedly connected with the water collecting tank through the third sliding rod, so that the work of workers is greatly facilitated, the time is saved, and the injury is avoided.
Description
Technical Field
The invention relates to the technical field of test boxes, in particular to a constant temperature and humidity test box.
Background
The constant temperature and humidity test box is also called a constant temperature and humidity test machine, a constant temperature and humidity test box, a programmable damp and heat alternating test box, a constant temperature machine or a constant temperature and humidity test box, and is used for detecting the performance of materials under various environments and testing the heat resistance, cold resistance, dry resistance and humidity resistance of various materials. The method is suitable for detecting the quality of products such as electronics, electrical appliances, mobile phones, communication, instruments, vehicles, plastic products, metals, foods, chemistry, building materials, medical treatment, aerospace and the like.
The patent with the application number of CN201922473859.5 discloses a constant temperature and humidity test box, which comprises a test box body, an assembly frame, a test sample table, a fan, a first electric heater, an evaporator, a first temperature sensor, a humidity sensor, a water collecting tank and a control board. The intelligent water tank can meet the requirements of gas circulation, balancing temperature and humidity in the tank body, dynamic heating and temperature adjustment, refrigeration and dehumidification, dynamic steam flow adjustment and dynamic humidity adjustment, realize uniform and rapid steam distribution, perform active preheating control through the preheating control key of the electric heater, achieve the aim of water preheating, be more flexible in use and wider in application range than the existing control mode, monitor the liquid level in the industrial tank in real time, automatically feed liquid in time, realize intelligent liquid feeding control, and have good corrosion resistance and heat preservation performance, avoid heat loss and meet energy saving requirements.
However, this patent is when carrying out the switch door, needs to carry out certain process and just can open, and very time consuming, and inside temperature is high, leads to the water in the header tank to evaporate very soon for the cooling effect is low, and the water adding process of header tank is complicated, long-time operation, can lead to the workman injured.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a constant temperature and humidity test box.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a constant temperature and humidity test box, includes the test box, one side of test box is open structure, and the test box is close to one side top and the bottom inner wall of opening part on all rotate and install first pivot, fixedly mounting has the baffle in the first pivot, baffle and test box looks adaptation, one side fixed mounting that the baffle kept away from the test box has the handle, set up flutedly on one side inner wall that the bottom of test box is close to opening part, slidable mounting has the sliding plate in the recess, the bottom fixed mounting of sliding plate has the one end of first spring, the other end and the bottom inner wall fixed connection of recess of first spring, the one end fixed mounting of sliding plate has the one end of shelves pole, and the other end and the one side of baffle of shelves pole contact, set up first slide hole on the bottom inner wall of recess, slidable mounting has first slide bar in the one end of first slide bar extends to the recess, the other end of first slide bar extends to outside the test box, the one end of first slide bar extends to the recess in with the bottom fixed connection of shelves pole.
Preferably, the first sliding rod extends to one end outside the test box, one end of the telescopic rod is fixedly arranged at one end, the sleeve rod is slidably arranged at the other end of the telescopic rod, and the sleeve rod is matched with the telescopic rod.
Preferably, a first sliding groove is formed in the inner wall of one side, close to the opening, of the bottom of the test box, a first sliding block is arranged in the first sliding groove in a sliding mode, one side of the first sliding block is fixedly provided with one end of a push rod, the other end of the push rod is in contact with one side of the baffle, one side of the first sliding block is fixedly provided with one end of a second spring, and the other end of the second spring is fixedly connected with one side of the first sliding groove.
Preferably, the second sliding hole has been seted up on the bottom inner wall of first sliding tray, and the second sliding rod is installed in the second sliding hole slip, and the one end of second sliding rod extends to in the first sliding tray, and the other end of second sliding rod extends to outside the test chamber, and one side that the second sliding rod extends to outside the test chamber and the loop bar one side fixed connection who keeps away from the telescopic link, one side fixed mounting that the second sliding rod extends to in the first sliding tray has the fixed block, and the fixed slot has been seted up to one side of first sliding block, and fixed block and fixed slot looks adaptation.
Preferably, the bottom inner wall of the test box is fixedly provided with a water collecting tank, the top of the water collecting tank is of an opening structure, one side of the top of the water collecting tank is rotatably provided with a second rotating shaft, the second rotating shaft is fixedly provided with a cover plate, and the cover plate is matched with the water collecting tank.
Preferably, the second sliding tray is seted up to one side that the second pivot was kept away from at the top of apron, has seted up the third slide hole on the bottom inner wall of second sliding tray, and the third slide bar is installed in the slip of third slide hole, and the third slide bar is L type structure, and in the one end of third slide bar extended to the second sliding tray, the other end of third slide bar extended to the header tank).
Preferably, a limit groove is formed in the top of one side, away from the second rotating shaft, of the water collection tank, and one end, extending into the water collection tank, of the third sliding rod extends into the limit groove.
Preferably, the third sliding rod extends to one end of the first short rod fixedly arranged at one end in the second sliding groove, the other end of the first short rod is rotatably provided with a third rotating shaft, one end of the connecting rod is fixedly arranged on the third rotating shaft, the other end of the connecting rod is rotatably provided with a fourth rotating shaft, one end of the second short rod is fixedly arranged on the fourth rotating shaft, and the other end of the second short rod is fixedly connected with one side of the baffle plate.
Compared with the prior art, the invention has the beneficial effects that:
according to the constant temperature and humidity test box, when the test box needs to be opened, the first sliding rod is firstly slid, the first sliding rod drives the baffle rod, the baffle rod is separated from the baffle plate, meanwhile, the first sliding rod drives the telescopic rod, the telescopic rod drives the loop rod, the loop rod drives the second sliding rod, the second sliding rod drives the fixed block, the fixed block is clamped into the fixed groove, then the handle is pulled, the handle drives the baffle plate, the baffle plate drives the second short rod, the second short rod drives the fourth rotating shaft, the fourth rotating shaft drives the connecting rod, the connecting rod drives the third rotating shaft, the third rotating shaft drives the first short rod, the first short rod drives the third sliding rod, the third sliding rod is separated from the limiting groove, and then the cover plate is opened, so that the purpose of opening is achieved;
according to the invention, the baffle is fixedly connected with the test box through the baffle rod, and the cover plate is fixedly connected with the water collecting tank through the third sliding rod, so that the work of workers is greatly facilitated, the time is saved, and the injury is avoided.
Drawings
FIG. 1 is a schematic top view of a constant temperature and humidity test chamber according to the present invention;
FIG. 2 is a schematic diagram of the front structure of a constant temperature and humidity test chamber according to the present invention;
FIG. 3 is a schematic diagram of a water collection tank of the constant temperature and humidity test box;
FIG. 4 is a schematic diagram of a portion A of the constant temperature and humidity test chamber according to the present invention;
FIG. 5 is a schematic diagram of a part B of the constant temperature and humidity test chamber according to the present invention;
fig. 6 is a schematic diagram of the structure of the portion C of the constant temperature and humidity test chamber according to the present invention.
In the figure: the test box comprises a test box body 1, a first rotating shaft 2, a baffle 3, a handle 4, a groove 5, a sliding plate 6, a first spring 7, a gear 8, a first sliding hole 9, a first sliding rod 10, a telescopic rod 11, a loop rod 12, a first sliding groove 13, a first sliding block 14, a top rod 15, a second spring 16, a second sliding hole 17, a second sliding rod 18, a fixed block 19, a fixed groove 20, a water collecting tank 21, a second rotating shaft 22, a cover plate 23, a second sliding groove 24, a third sliding rod 25, a first short rod 26, a third rotating shaft 27, a connecting rod 28, a fourth rotating shaft 29, a second short rod 30, a limit groove 31 and a third sliding hole 32.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-6, a constant temperature and humidity test box comprises a test box 1, one side of the test box 1 is of an opening structure, a first rotating shaft 2 is rotatably arranged on the top of one side, close to the opening, of the test box 1 and the inner wall of the bottom, a baffle 3 is fixedly arranged on the first rotating shaft 2, the baffle 3 is matched with the test box 1, a handle 4 is fixedly arranged on one side, far away from the test box 1, of the baffle 3, a groove 5 is formed in the inner wall of one side, close to the opening, of the bottom of the test box 1, a sliding plate 6 is slidably arranged in the groove 5, one end of a first spring 7 is fixedly arranged at the bottom of the sliding plate 6, the other end of the first spring 7 is fixedly connected with the inner wall of the bottom of the groove 5, one end of a baffle 8 is fixedly arranged at one end of the sliding plate 6, the other end of the baffle 8 is in contact with one side, of the baffle 3, a first sliding hole 9 is formed in the inner wall of the bottom of the groove 5, the first sliding rod 10 extends into the groove 5, the other end of the first sliding rod 10 extends out of the test box 1, the first sliding rod 10 extends into the groove 10, and is fixedly connected with the inner wall of the first sliding rod 8, and is used for fixing the baffle 8.
Example two
In the invention, one end of a first sliding rod 10 extending to the outside of a test box 1 is fixedly provided with one end of a telescopic rod 11, the other end of the telescopic rod 11 is slidably provided with a sleeve rod 12, the sleeve rod 12 is matched with the telescopic rod 11, and the telescopic rod 11 is used for the test box.
In the invention, a first sliding groove 13 is formed in the inner wall of one side, close to an opening, of the bottom of the test box 1, a first sliding block 14 is slidably installed in the first sliding groove 13, one side of the first sliding block 14 is fixedly provided with one end of a push rod 15, the other end of the push rod 15 is contacted with one side of a baffle plate 3, one side of the first sliding block 14 is fixedly provided with one end of a second spring 16, the other end of the second spring 16 is fixedly connected with one side of the first sliding groove 13, and the second spring 16 is used for resetting.
In the invention, a second sliding hole 17 is formed in the inner wall of the bottom of a first sliding groove 13, a second sliding rod 18 is slidably mounted in the second sliding hole 17, one end of the second sliding rod 18 extends into the first sliding groove 13, the other end of the second sliding rod 18 extends out of the test box 1, one side of the second sliding rod 18 extending out of the test box 1 is fixedly connected with one side of the sleeve rod 12 far away from the telescopic rod 11, a fixing block 19 is fixedly mounted on one side of the second sliding rod 18 extending into the first sliding groove 13, a fixing groove 20 is formed on one side of the first sliding block 14, the fixing block 19 is matched with the fixing groove 20, and the fixing groove 20 is used for fixing.
In the invention, a water collection tank 21 is fixedly arranged on the inner wall of the bottom of a test box 1, the top of the water collection tank 21 is of an opening structure, a second rotating shaft 22 is rotatably arranged on one side of the top of the water collection tank 21, a cover plate 23 is fixedly arranged on the second rotating shaft 22, and the cover plate 23 is matched with the water collection tank 21.
In the invention, a second sliding groove 24 is formed on one side of the top of the cover plate 23 far away from the second rotating shaft 22, a third sliding hole 32 is formed on the inner wall of the bottom of the second sliding groove 24, a third sliding rod 25 is slidably mounted in the third sliding hole 32, the third sliding rod 25 is in an L-shaped structure, one end of the third sliding rod 25 extends into the second sliding groove 24, the other end of the third sliding rod 25 extends into the water collecting tank 21, and the second sliding groove 24 is used for sliding.
In the invention, a limit groove 31 is formed at the top of one side of the water collection tank 21 far away from the second rotating shaft 22, and one end of the third sliding rod 25 extending into the water collection tank 21 extends into the limit groove 31 for fixing.
In the invention, one end of a third sliding rod 25 extending to the second sliding groove 24 is fixedly provided with one end of a first short rod 26, the other end of the first short rod 26 is rotatably provided with a third rotating shaft 27, one end of a connecting rod 28 is fixedly provided on the third rotating shaft 27, the other end of the connecting rod 28 is rotatably provided with a fourth rotating shaft 29, one end of a second short rod 30 is fixedly provided on the fourth rotating shaft 29, the other end of the second short rod 30 is fixedly connected with one side of a baffle 3, the fourth rotating shaft 29 is used for rotating, and the second short rod 30 is used for connecting.
Example III
The utility model provides a constant temperature and humidity test box, including test box 1, one side of test box 1 is open structure, all rotate on the side top that test box 1 is close to the opening part and the bottom inner wall and install first pivot 2, fixedly welded has baffle 3 on the first pivot 2, baffle 3 and test box 1 looks adaptation, one side fixed welding that baffle 3 kept away from test box 1 has handle 4, chisel fluted 5 on the side inner wall that the bottom of test box 1 is close to the opening part, slidable mounting has slide plate 6 in recess 5, the fixed welding in bottom of slide plate 6 has the one end of first spring 7, the other end and the bottom inner wall fixed connection of recess 5 of first spring 7, the one end fixed welding of slide plate 6 has the one end of shelves pole 8, and the other end and the one side of baffle 3 of shelves pole 8 contact, chisel has first slide hole 9 on the bottom inner wall of recess 5, slidable mounting has first slide bar 10 in the first slide hole 9, the one end of first slide bar 10 extends to the recess 5, the other end of first slide bar 10 extends to outside the test box 1, the one end of first slide bar 10 extends to the bottom fixed connection of shelves 8 with the recess 5.
In the invention, one end of a first sliding rod 10 extending to the outside of a test box 1 is fixedly welded with one end of a telescopic rod 11, the other end of the telescopic rod 11 is slidably provided with a sleeve rod 12, and the sleeve rod 12 is matched with the telescopic rod 11.
In the invention, a first sliding groove 13 is chiseled on the inner wall of one side of the bottom of the test box 1, which is close to an opening, a first sliding block 14 is arranged in the first sliding groove 13 in a sliding way, one side of the first sliding block 14 is fixedly welded with one end of a push rod 15, the other end of the push rod 15 is contacted with one side of a baffle plate 3, one side of the first sliding block 14 is fixedly welded with one end of a second spring 16, and the other end of the second spring 16 is fixedly connected with one side of the first sliding groove 13.
In the invention, a second sliding hole 17 is chiseled on the inner wall of the bottom of the first sliding groove 13, a second sliding rod 18 is arranged in the second sliding hole 17 in a sliding way, one end of the second sliding rod 18 extends into the first sliding groove 13, the other end of the second sliding rod 18 extends out of the test box 1, one side of the second sliding rod 18 extending out of the test box 1 is fixedly connected with one side of the sleeve rod 12 far away from the telescopic rod 11, one side of the second sliding rod 18 extending into the first sliding groove 13 is fixedly welded with a fixed block 19, one side of the first sliding block 14 is chiseled with a fixed groove 20, and the fixed block 19 is matched with the fixed groove 20.
In the invention, a water collection tank 21 is fixedly welded on the inner wall of the bottom of a test box 1, the top of the water collection tank 21 is of an opening structure, a second rotating shaft 22 is rotatably arranged on one side of the top of the water collection tank 21, a cover plate 23 is fixedly welded on the second rotating shaft 22, and the cover plate 23 is matched with the water collection tank 21.
In the invention, a second sliding groove 24 is chiseled on one side of the top of the cover plate 23 far away from the second rotating shaft 22, a third sliding hole 32 is chiseled on the inner wall of the bottom of the second sliding groove 24, a third sliding rod 25 is slidably arranged in the third sliding hole 32, the third sliding rod 25 is in an L-shaped structure, one end of the third sliding rod 25 extends into the second sliding groove 24, and the other end of the third sliding rod 25 extends into the water collecting tank 21).
In the invention, a limit groove 31 is chiseled at the top of one side of the water collection tank 21 far away from the second rotating shaft 22, and one end of the third sliding rod 25 extending into the water collection tank 21 extends into the limit groove 31.
In the invention, one end of a third sliding rod 25 extending to the second sliding groove 24 is fixedly welded with one end of a first short rod 26, the other end of the first short rod 26 is rotatably provided with a third rotating shaft 27, one end of a connecting rod 28 is fixedly welded on the third rotating shaft 27, the other end of the connecting rod 28 is rotatably provided with a fourth rotating shaft 29, one end of a second short rod 30 is fixedly welded on the fourth rotating shaft 29, and the other end of the second short rod 30 is fixedly connected with one side of a baffle 3.
In the constant temperature and humidity test box, when the test box needs to be opened, the first sliding rod 10 is firstly slid, the first sliding rod 10 drives the baffle rod 8, the baffle rod 8 is separated from the baffle plate 3, meanwhile, the first sliding rod 10 drives the telescopic rod 11, the telescopic rod 11 drives the loop rod 12, the loop rod 12 drives the second sliding rod 18, the second sliding rod 18 drives the fixed block 19, the fixed block 19 is clamped into the fixed groove 20, then the handle 4 is pulled, the handle 4 drives the baffle plate 3, the baffle plate 3 drives the second short rod 30, the second short rod 30 drives the fourth rotating shaft 29, the fourth rotating shaft 29 drives the connecting rod 28, the connecting rod 28 drives the third rotating shaft 27, the third rotating shaft 27 drives the first short rod 26, the first short rod 26 drives the third sliding rod 25, the third sliding rod 25 is separated from the limiting groove 31, and then the cover plate 23 is opened, so that the purpose of opening is achieved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The constant temperature and humidity test box comprises a test box (1), and is characterized in that one side of the test box (1) is of an opening structure, a first rotating shaft (2) is rotatably arranged on the top of one side of the test box (1) close to the opening and the inner wall of the bottom, a baffle plate (3) is fixedly arranged on the first rotating shaft (2), the baffle plate (3) is matched with the test box (1), a handle (4) is fixedly arranged on one side of the baffle plate (3) far away from the test box (1), a groove (5) is formed in the inner wall of one side of the bottom of the test box (1) close to the opening, a sliding plate (6) is arranged on the inner wall of one side of the bottom of the groove (5) in a sliding manner, one end of a first spring (7) is fixedly arranged at the bottom of the sliding plate (6), one end of the first spring (7) is fixedly connected with the inner wall of the bottom of the groove (5), one end of the sliding plate (6) is fixedly provided with one end of a baffle rod (8), the other end of the baffle rod (8) is contacted with one side of the baffle plate (3), a first sliding hole (9) is formed in the inner wall of the bottom of the groove (5) close to the opening, a first sliding hole (9) is formed in the inner wall of the first sliding rod (10), the first sliding rod (10) extends to the first sliding rod (10) and extends to the first sliding rod (10) outside the first sliding rod (10), one end of the first sliding rod (10) extending into the groove (5) is fixedly connected with the bottom of the baffle rod (8);
a first sliding groove (13) is formed in the inner wall of one side, close to the opening, of the bottom of the test box (1), a first sliding block (14) is arranged in the first sliding groove (13), one side of the first sliding block (14) is fixedly provided with one end of a push rod (15), the other end of the push rod (15) is in contact with one side of the baffle plate (3), one side of the first sliding block (14) is fixedly provided with one end of a second spring (16), and the other end of the second spring (16) is fixedly connected with one side of the first sliding groove (13);
a second sliding hole (17) is formed in the inner wall of the bottom of the first sliding groove (13), a second sliding rod (18) is arranged in the second sliding hole (17) in a sliding mode, one end of the second sliding rod (18) extends into the first sliding groove (13), the other end of the second sliding rod (18) extends out of the test box (1), one side, extending out of the test box (1), of the second sliding rod (18) is fixedly connected with one side, far away from the telescopic rod (11), of the sleeve rod (12), a fixed block (19) is fixedly arranged on one side, extending into the first sliding groove (13), of the second sliding rod (18), a fixed groove (20) is formed in one side, extending out of the first sliding block (14), of the fixed block (19) is matched with the fixed groove (20);
a water collecting tank (21) is fixedly arranged on the inner wall of the bottom of the test box (1), the top of the water collecting tank (21) is of an opening structure, a second rotating shaft (22) is rotatably arranged on one side of the top of the water collecting tank (21), a cover plate (23) is fixedly arranged on the second rotating shaft (22), and the cover plate (23) is matched with the water collecting tank (21);
a second sliding groove (24) is formed in one side, far away from the second rotating shaft (22), of the top of the cover plate (23), a third sliding hole (32) is formed in the inner wall of the bottom of the second sliding groove (24), a third sliding rod (25) is arranged in the third sliding hole (32) in a sliding mode, the third sliding rod (25) is of an L-shaped structure, one end of the third sliding rod (25) extends into the second sliding groove (24), and the other end of the third sliding rod (25) extends into the water collecting tank (21);
one end of the third sliding rod (25) extending to the second sliding groove (24) is fixedly provided with one end of a first short rod (26), the other end of the first short rod (26) is rotatably provided with a third rotating shaft (27), one end of a connecting rod (28) is fixedly arranged on the third rotating shaft (27), the other end of the connecting rod (28) is rotatably provided with a fourth rotating shaft (29), one end of a second short rod (30) is fixedly arranged on the fourth rotating shaft (29), and the other end of the second short rod (30) is fixedly connected with one side of the baffle plate (3).
2. A constant temperature and humidity test chamber according to claim 1 wherein the first sliding rod (10) extends to one end of the outside of the test chamber (1) where the telescopic rod (11) is fixedly mounted, the other end of the telescopic rod (11) is slidably mounted with the loop rod (12), and the loop rod (12) is adapted to the telescopic rod (11).
3. A constant temperature and humidity test chamber according to claim 1 wherein the water collection tank (21) has a limit groove (31) provided at the top of one side thereof remote from the second rotation shaft (22), and one end of the third slide rod (25) extending into the water collection tank (21) extends into the limit groove (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110546206.4A CN113176197B (en) | 2021-05-19 | 2021-05-19 | Constant temperature and humidity test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110546206.4A CN113176197B (en) | 2021-05-19 | 2021-05-19 | Constant temperature and humidity test box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113176197A CN113176197A (en) | 2021-07-27 |
| CN113176197B true CN113176197B (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110546206.4A Active CN113176197B (en) | 2021-05-19 | 2021-05-19 | Constant temperature and humidity test box |
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| CN (1) | CN113176197B (en) |
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