Multi-tube type constant-temperature and constant-humidity test box
By introducing a fixture and a support frame structure into a multi-tube constant temperature and humidity test chamber, the problem of difficult operation in the prior art is solved, and the effect of rapid fixation and enhanced contact between the test object and the environment is achieved.
Patent Information
- Application Number
- CN202422753963.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-11-12
AI Technical Summary
The fixtures of existing multi-tube constant temperature and humidity test chambers are fixed inside the test chamber, making it difficult for workers to operate in a small space and to quickly fix and remove the test objects.
A multi-tube constant temperature and humidity test chamber was designed, which included a fixture and a support frame. The fixture could be quickly inserted and fixed in the test chamber through the support frame and spring rod structure. Ventilation holes were provided on the fixture to increase the contact area between the test object and the environment.
The operating space is increased, the fixing and removal process of the test object is simplified, the contact area between the test object and the environment is enhanced, and the test efficiency is improved.
Smart Images
Figure CN223439875U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to constant temperature and humidity test chamber technical field especially relates to multi -tube type constant temperature and humidity test chamber. BACKGROUND
[0002] Multi -tube type constant temperature and humidity test chamber is a kind of equipment for simulating different environmental conditions, mainly used to test the performance and stability of material or product under constant temperature and humidity, existing device usually places test object in test chamber interior, to test its performance under constant temperature and humidity environment, when test object needs to contact constant temperature and humidity environment comprehensively, staff usually clamps it in fixture in test chamber and tests, however, existing fixture is usually fixed in test chamber interior, to ensure structural stability, this design leads to that staff needs to open fixture in test chamber, and test object is fixed in fixture, in this process, the limitation of test chamber space makes that staff is difficult to operate, and small space increases the difficulty of opening fixture and fixing test object.
[0003] The embodiment of the utility model aims at providing multi -tube type constant temperature and humidity test chamber to solve the problems presented in the above background art. INVENTION CONTENTS
[0004] The utility model aims at solving the shortcomings in prior art presented in the background art, and provides multi -tube type constant temperature and humidity test chamber.
[0005] In order to achieve the above object, the utility model adopts the following technical scheme:
[0006] Multi -tube type constant temperature and humidity test chamber, including test chamber main part, fixture and support frame, the inside of test chamber main part is equipped with fixture, and the inboard of fixture is embeddedly connected with support frame, the other end of support frame is fixedly connected with support rod, and the other end of support rod is fixedly connected with the inner wall of test chamber main part, the whole support frame is inverted L shape, and the lower end of the upper half part horizontal surface of support frame is fixedly connected with spring rod, and the bottom of spring rod is fixedly connected with pressing plate, one side of the lower half part vertical part of support frame is fixedly connected with hanging buckle, the inside of hanging buckle is fixedly connected with pressing rod, one side of support frame is embeddedly connected with clamping plate.
[0007] Preferably, one end of clamping plate is fixedly connected with fixture, and the whole fixture is L-shaped, one side of fixture is provided with clamping plate, and the surface of horizontal surface part of fixture and clamping plate is all equipped with several air holes.
[0008] Preferably, the whole clamping plate is rectangular, and the surface of fixture and clamping plate is all equipped with screw hole, and when clamping plate is close to vertical part of fixture, the screw hole of fixture and clamping plate is in vertical alignment state.
[0009] Preferably, the pressing plate is cylindrical in whole, and the bottom of the pressing plate is provided with a rubber pad.
[0010] Preferably, the inner side of the hanging buckle is provided with a groove, and the pressing rod is fixedly connected to the hanging buckle at the inner center of the groove.
[0011] Preferably, the pressing rod is composed of a contact pressing plate and a second spring rod in whole, and the upper end of the contact pressing plate is provided with an arc at both ends.
[0012] Preferably, the clamping plate is L-shaped in whole, and the corner of the clamping plate near the pressing plate is an arc surface.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] 1、The utility model discloses a clamping jig and a supporting frame are arranged, so that the staff can quickly take out the clamping jig from the test chamber, and the test object can be quickly clamped in the clamping jig in the external space, then the staff can insert the clamping plate at one end of the clamping jig between the supporting frame and the spring rod, so that the clamping jig is quickly and stably fixed in the test chamber, and the operation space of the staff is increased, and the clamping jig can be quickly fixed in the test chamber.
[0015] 2、Ventilation holes and clamping plates are arranged, so that when the staff fixes the test object between the clamping jig and the clamping plate, the ventilation holes on the surfaces of the clamping jig and the clamping plate can increase the contact area between the test object and the internal environment of the test chamber, and the test object can still be exposed to the constant-temperature and constant-humidity environment on multiple surfaces under the clamping of the clamping jig from the upper end and the lower end. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a structural schematic view of the multi-pipe constant-temperature and constant-humidity test chamber.
[0017] Figure 2 It is a structural schematic view of the clamping jig and the supporting frame.
[0018] Figure 3 It is a structural schematic view of the separation of the clamping jig and the supporting frame.
[0019] Figure 4 It is a local side structural schematic view of the supporting frame and the hanging buckle.
[0020] Figure 5 It is Figure 4 It is an enlarged structural schematic view of A in the middle.
[0021] In the drawing: 1, test chamber main body; 2, clamping jig; 3, supporting frame; 4, supporting rod; 5, spring rod; 6, pressing plate; 7, hanging buckle; 8, clamping plate; 9, ventilation hole; 10, clamping plate; 11, pressing rod. DETAILED DESCRIPTION
[0022] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.
[0023] In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.
[0024] In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0026] Embodiment
[0027] Referring to Figures 1-5, multi-tube constant temperature and humidity test chamber, including test chamber main body 1, clamp 2 and support frame 3, the inside of test chamber main body 1 is divided into two cabinets, the upper end inside of left cabinet is equipped with test bin, and the inside of left cabinet is equipped with dehumidification mechanism, the lower end of test bin is equipped with exhaust port, the lower end surface of left cabinet is equipped with exhaust plate, exhaust port is connected with the rear end extension pipeline of exhaust plate through pipeline, and electromagnetic valve is arranged in the inside of pipeline, the inside of right cabinet is equipped with electric heating pipe, the lower end of electric heating pipe is located in the inside of lower half of right cabinet and is equipped with water tank, the back of right cabinet is equipped with air inlet filter plate and water tank water inlet, the inside of water tank is equipped with water vapor generator, the other end of water vapor generator is connected with pipeline, the other end outlet of pipeline is opened in the inner wall of test bin, and electric heating pipe is arranged outside the pipeline, the upper end of electric heating pipe is located in the inside of right cabinet and is equipped with compressor refrigeration system, and heat insulation plate is arranged between compressor refrigeration system and heating pipe, one side of compressor refrigeration system is connected with pipeline, and the other end opening of the pipeline is opened in the inside of left cabinet, when the staff uses the device, the staff can start electric heating pipe to heat the pipeline connected with water vapor generator through external controller or control panel, at the same time, water vapor generator generates steam by heating water source and introduces it into the inside of test chamber, increases the humidity of air, then the heated water vapor is input into the inside of test bin through pipeline to increase the humidity of air and improve the temperature inside the test bin, so as to facilitate the staff to detect the test object inside the test chamber, at the same time, the staff can also adjust the humidity and temperature inside the test bin through dehumidification mechanism and compressor refrigeration system.
[0028] The inside of the test box main body 1 is provided with a clamp 2, and the inner side of the clamp 2 is connected with a support frame 3 in a clamping manner, one end of the support frame 3 is fixedly connected with a support rod 4, and the other end of the support rod 4 is fixedly connected with the inner wall of the test box main body 1, the support frame 3 is overall inverted L-shaped, and the lower end of the upper half of the horizontal surface of the support frame 3 is fixedly connected with a spring rod 5, and the bottom of the spring rod 5 is fixedly connected with a pressing plate 6, one side of the vertical part of the lower half of the support frame 3 is fixedly connected with a hanging buckle 7, the inside of the hanging buckle 7 is fixedly connected with a pressing rod 11, one side of the support frame 3 is connected with a clamping plate 8 in a clamping manner, the pressing rod 11 is overall composed of a contact pressing plate and a second spring rod, and the upper end of the contact pressing plate is provided with an arc at both ends, the inside of the hanging buckle 7 is provided with a groove, and the pressing rod 11 is fixedly connected with the hanging buckle 7 at the inside center of the groove, when the worker needs to use the device, the worker can lift the clamp 2 upwards, then press the side of the clamp 2 close to the worker and pull it outwards, so that the clamp 2 is separated from the clamping of the hanging buckle 7 and the pressing plate 6, then the worker can clamp the test object inside the clamp 2, after clamping is completed, the worker can insert the clamping plate 8 into the inside of the hanging buckle 7 in the reverse process of taking out the clamp 2, in this process, the pressing plate 6 moves upwards under the pushing force, so as to facilitate the insertion of the clamping plate 8 into the inside of the hanging buckle 7, when the clamping plate 8 is inserted into the inside of the hanging buckle 7, the clamping plate 8 will press the pressing rod 11, so that the pressing rod 11 retracts, when the clamping plate 8 is completely clamped between the hanging buckle 7 and the pressing plate 6, the pressing plate 6 presses the clamping plate 8 downwards under the pushing force of the spring rod 5, so that the clamping plate 8 can be tightly clamped in the inside of the hanging buckle 7, at the same time, the pressing rod 11 in the inside of the hanging buckle 7 can make the contact pressing plate clamp the clamping plate 8 in the inside of the hanging buckle 7 under the pushing force of the second spring rod, so that the worker can conveniently and quickly take out the clamp 2 from the inside of the test box main body 1, then the worker can complete the fixation of the test object outside the test box main body 1, and the worker can quickly fix the clamp 2 in the inside of the test chamber.
[0029] One end of the clamping plate 8 is fixedly connected with the clamp 2, and the clamp 2 is overall L-shaped, one side of the clamp 2 is provided with a clamping plate 10, and the horizontal surface of the clamp 2 and the surface of the clamping plate 10 are both provided with a plurality of ventilation holes 9, through this design, after the worker fixes the test object between the clamp 2 and the clamping plate 10, the ventilation holes 9 on the surfaces of the clamp 2 and the clamping plate 10 can increase the contact area of the test object and the internal environment of the test chamber, so that the worker can understand the feedback of the test object exposed to the constant temperature and humidity environment on multiple surfaces at the same time.
[0030] The clamping plate 10 is rectangular as a whole, the surfaces of the clamp 2 and the clamping plate 10 are provided with screw holes, and the screw holes of the clamp 2 and the clamping plate 10 are in a vertical alignment state when the clamping plate 10 is tightly attached to the vertical part of the clamp 2. Through this design, when fixing the test object between the clamp 2 and the clamping plate 10, the worker can place the test object on the upper surface of the horizontal part of the clamp 2, then cover the clamping plate 10 on the surface of the test object, and after covering, the worker can select the bolt into the aligned screw hole between the clamping plate 10 and the clamp 2, so as to fix the test object on the upper end of the clamp 2 by the clamping plate 10.
[0031] The pressing plate 6 is cylindrical as a whole, and the bottom of the pressing plate 6 is provided with a rubber pad. Through this design, after the pressing plate 6 is attached to the upper surface of the clamping plate 8, the rubber pad can enhance the friction between the two, thereby enhancing the stability of the pressing plate 6 clamping the clamping plate 8 from the upper end of the clamping plate 8.
[0032] The clamping plate 8 is L-shaped as a whole, and the corner near the side of the clamping plate 8 close to the pressing plate 6 is arc-shaped. Through this design, when the worker takes out and puts in the clamping plate 8 component, it can be more smoothly taken out or inserted from the lower surface of the pressing plate 6 component, thereby improving the convenience and accuracy of operation.
[0033] Working principle: when the worker uses the device, the worker can hold the clamp 2 upward, then hold the clamp 2 close to the worker's side and pull out outward, so that the clamp 2 is separated from the clamping of the hanging buckle 7 and the pressing plate 6, then the worker can clamp the test object on the inside of the clamp 2, after clamping is completed, the worker can insert the clamping plate 8 into the inside of the hanging buckle 7 in the reverse process of taking out the clamp 2, in this process, the pressing plate 6 is moved upward under the pushing force, so as to insert the clamping plate 8 into the inside of the hanging buckle 7, when the clamping plate 8 is inserted into the inside of the hanging buckle 7, the pressing plate 11 is extruded, so that the pressing plate 11 is retracted, when the clamping plate 8 is completely clamped between the hanging buckle 7 and the pressing plate 6, the pressing plate 6 is extruded downward to the clamping plate 8 under the pushing force of the spring rod 5, so that the clamping plate 8 can be tightly clamped in the inside of the hanging buckle 7, and the pressing plate 11 in the inside of the hanging buckle 7 can clamp the clamping plate 8 in the inside of the hanging buckle 7 under the pushing force of the second spring rod, so that the worker can conveniently and quickly take out the clamp 2 from the inside of the test box main body 1, then the worker can complete the fixation of the test object outside the test box main body 1, and the worker can quickly fix the clamp 2 in the inside of the test chamber, then the worker can start the electric heating pipe through the external controller or control panel, and heat the pipeline connected with the water vapor generator, the water vapor generator generates steam by heating the water source and introduces the steam into the test box, increases the humidity of the air, then the heated water vapor is input into the inside of the test chamber through the pipeline, increases the humidity of the air and increases the temperature in the test chamber, so that the worker can detect the test object in the test box, and the worker can also adjust the humidity and temperature in the test chamber through the dehumidification mechanism and the compressor refrigeration system.
[0034] The above embodiment is a preferred embodiment of the present application, but the embodiment of the present application is not limited by the above embodiment, and any change, modification, replacement, combination and simplification made without departing from the spirit and principle of the present application should be an equivalent replacement mode, which is included in the protection scope of the present application.
[0035] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.
Claims
1. A multi-tube constant temperature and humidity test chamber, comprising a test chamber body (1), a fixture (2) and a support frame (3), characterized in that: The interior of the test box body (1) is provided with a clamp (2), and the inner side of the clamp (2) is engaged with a support frame (3), the other end of the support frame (3) is fixedly connected to a support rod (4), and the other end of the support rod (4) is fixedly connected to the inner wall of the test box body (1), the support frame (3) is in an inverted L shape as a whole, and the lower end of the horizontal surface of the upper half of the support frame (3) is fixedly connected to a spring rod (5), and the bottom of the spring rod (5) is fixedly connected to a pressure plate (6), one side of the vertical part of the lower half of the support frame (3) is fixedly connected to a hook (7), the inside of the hook (7) is fixedly connected to a pressure rod (11), and one side of the support frame (3) is engaged with a card plate (8).
2. The multi-tube constant temperature and humidity test chamber according to claim 1, characterized in that: One end of the clamp (8) is fixedly connected to a clamp (2), and the clamp (2) is L-shaped as a whole. A clamp (10) is provided on one side of the clamp (2), and a plurality of ventilation holes (9) are provided through the transverse portion of the clamp (2) and the surface of the clamp (10).
3. The multi-tube constant temperature and humidity test chamber according to claim 2, characterized in that: The clamp (10) is rectangular as a whole, and screw holes are provided on the surfaces of the clamp (2) and the clamp (10), and when the clamp (10) is tightly attached to the vertical part of the clamp (2), the screw holes of the clamp (2) and the clamp (10) are in a vertically aligned state.
4. The multi-tube constant temperature and humidity test chamber according to claim 1, characterized in that: The pressing plate (6) is cylindrical as a whole, and a rubber pad is provided at the bottom of the pressing plate (6).
5. The multi-tube constant temperature and humidity test chamber according to claim 1, characterized in that: A groove is provided on the inner side of the hook (7), and the pressure rod (11) is located at the inner center of the groove and is fixedly connected to the hook (7).
6. The multi-tube constant temperature and humidity test chamber according to claim 1, characterized in that: The pressure rod (11) is composed of a contact pressure plate and a second spring rod, and both ends of the upper end of the contact pressure plate have radians.
7. The multi-tube constant temperature and humidity test chamber according to claim 1, characterized in that: The clamping plate (8) is L-shaped as a whole, and the corner of the clamping plate (8) close to the pressing plate (6) is an arc surface.