High and low temperature alternating humidity and heat test box with monitoring mechanism
The high and low temperature alternating damp heat test box with a monitoring mechanism addresses the challenge of observing small products by allowing rapid switching between direct visual inspection and camera-assisted monitoring, facilitating effective observation of subtle changes on the product surface.
Patent Information
- Application Number
- CN202420139709.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-19
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-01-19
AI Technical Summary
Existing high and low temperature humidity and heat alternating test chambers face difficulties in observing small products due to the need for manual observation through observation windows, which cannot be closed during testing, making it challenging to monitor subtle changes on the product surface.
A high and low temperature alternating damp heat test box with a monitoring mechanism that includes an observation mirror and display panel, where a connecting block allows the mirror and panel to swap positions, and a camera is automatically deployed through an unfolding propulsion mechanism to facilitate observation, enabling both direct visual inspection and camera monitoring.
Enables rapid switching between observation modes, allowing for both direct visual inspection and camera-assisted monitoring, thereby enhancing the ability to observe subtle changes on the product surface efficiently.
Smart Images
Figure CN222287335U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of test boxes, and in particular relates to a high-low temperature alternating damp heat test box with a monitoring mechanism. Background Art
[0002] High and low temperature humidity and heat alternating test chamber is an essential test equipment in the fields of aviation, automobile, home appliances, scientific research, etc. It is used to test and determine the parameters and performance of electrical, electronic and other products and materials after high temperature, low temperature, alternating humidity and heat or constant temperature environment changes. Most products on the market need to undergo a series of tests before they can officially start production and sales, including humidity and heat tests.
[0003] Existing test chambers generally have observation windows on the chamber doors for manual observation. However, when some products are small, it is difficult to observe changes on the product surface with the naked eye, and the chamber door cannot be closed during the test.
[0004] In view of this, the present utility model is proposed. Utility Model Content
[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:
[0006] A high and low temperature alternating damp heat test box with a monitoring mechanism, comprising a test box body, an observation mirror, and a display panel. A test chamber is provided on one side of the test box body, and a box door is rotatably provided on one side of the test chamber, an observation window is provided on the box door, a fixed stud is fixed on one side of the box door near the observation window, a connecting block is movably sleeved on the fixed stud, the observation mirror and the display panel are respectively fixedly connected to both ends of the connecting block, and when the connecting block rotates along the fixed stud, the observation mirror and the display panel can be driven to be alternately located at the observation window, a storage groove is provided on the back of the display panel, and a camera is installed in the storage groove, an expansion propulsion mechanism is provided in the storage groove, when the display panel is rotated to the observation window position, the camera is driven to be pushed through the observation window under the action of the expansion propulsion mechanism, and the image captured by the camera can be displayed on the display end of the display panel.
[0007] As a preferred embodiment of the utility model, a threaded sleeve is threadedly connected to the fixing stud, and handles are fixed to the outer walls on both sides of the threaded sleeve.
[0008] As a preferred embodiment of the present utility model, a positioning pin is fixed on one side of the connection block, and positioning holes are opened on one side of the box door at both sides of the observation window, and the positioning pin is matched with the positioning hole.
[0009] As a preferred embodiment of the present invention, a sealing gasket is provided along one circle of the observation mirror and one side of the display panel.
[0010] As a preferred embodiment of the utility model, the unfolding propulsion mechanism includes a connecting rod rotatably arranged in a storage groove, the camera is movably arranged in the storage groove, the other end of the connecting rod is rotatably connected to the camera, a slide plate is slidably arranged in the storage groove, the camera is also slidably connected to the slide plate, a push pin is fixed on one side of the slide plate, and an arc block is fixed on one side of the box door near the observation window, and the push pin is adapted to the arc block.
[0011] As a preferred embodiment of the utility model, sliding grooves are opened on both sides of the storage groove, and the two ends of the slide plate are respectively slidably arranged in the two sliding grooves. Guide pins are fixed in the sliding grooves, and the guide pins pass through the slide plate and are slidably connected thereto. A return spring is sleeved on one end of the guide pins, and two T-shaped pins are fixed on one side of the slide plate, and the two T-shaped pins respectively pass through the two side blocks and are slidably connected thereto.
[0012] As a preferred embodiment of the utility model, a rotating shaft is passed through the lower end of the connecting rod, and both ends of the rotating shaft are arranged on the inner wall of the storage groove. A fixing block is fixedly connected to the bottom of the camera, and the connecting rod is rotatably connected to the camera through the fixing block.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] The utility model fixes the observation mirror and the display panel on the connecting block, and the connecting block is rotatably arranged on one side of the box door, so that we can loosen the threaded sleeve to release the connecting block when meeting different monitoring needs, and then pull the connecting block to separate the positioning pin from the positioning hole, and then rotate the connecting block to make the display panel and the observation mirror swap positions with each other. After the swap is completed, the connecting block is pushed in again, and the threaded sleeve is tightened again to achieve rapid swapping, thereby meeting the observation requirements of different products. It is possible to observe with the naked eye through the observation mirror, and to observe the display end through the display panel and the camera.
[0015] The utility model uses an unfolding and pushing mechanism arranged in the storage groove, so that when the display panel is rotated to the observation window position, the top pin contacts and squeezes the arc block, and the top pin pushes the slide plate to slide, so that the camera is pushed and passes through the observation window under the dual action of the connecting rod and the T-pin, thereby realizing the automatic unfolding of the camera, bringing it close to the test product, and facilitating the observation of subtle changes on the product surface.
[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In the attached picture:
[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the box door of the utility model;
[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the display panel and the observation mirror of the utility model;
[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the display panel and the other side of the observation mirror of the utility model;
[0022] Figure 5 It is a partial three-dimensional structural schematic diagram of the utility model.
[0023] In the figure: 1. Test chamber body; 2. Chamber door; 3. Display panel; 4. Observation mirror; 5. Arc block; 6. Observation window; 7. Fixing stud; 8. Positioning hole; 9. Connecting block; 10. Handle; 11. Positioning pin; 12. Storage slot; 13. Connecting rod; 14. Slide slot; 15. Camera; 16. Top pin; 17. Sealing gasket; 18. Threaded sleeve; 19. Slide plate; 20. Guide pin; 21. Rotating shaft; 22. Fixing block; 23. T-pin; 24. Side block. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.
[0025] like Figures 1 to 5 As shown, a high and low temperature alternating humidity and heat test box with a monitoring mechanism includes a test box body 1, an observation mirror 4, and a display panel 3. A test chamber is provided on one side of the test box body 1, and a box door 2 is rotatably provided on one side of the test chamber, an observation window 6 is provided on the box door 2, a fixed stud 7 is fixed at a position near the observation window 6 on one side of the box door 2, and a connecting block 9 is movably sleeved on the fixed stud 7. The observation mirror 4 and the display panel 3 are respectively fixedly connected to both ends of the connecting block 9. When the connecting block 9 rotates along the fixed stud 7, the observation mirror 4 and the display panel 3 can be driven to be alternately located at the observation window 6. A storage groove 12 is provided on the back of the display panel 3, and a camera 15 is installed in the storage groove 12. An unfolding propulsion mechanism is provided in the storage groove 12. When the display panel 3 rotates to the observation window 6 position, the camera 15 is driven to be pushed through the observation window 6 under the action of the unfolding propulsion mechanism. The image captured by the camera 15 can be displayed on the display end of the display panel 3, which meets the observation requirements of different products. It can be observed by naked eyes through the observation mirror, and can also be observed at the display end through the display panel 3 and the camera 15.
[0026] A threaded sleeve 18 is threadedly connected to the fixing stud 7 , and handles 10 are fixed to the outer walls on both sides of the threaded sleeve 18 . The threaded sleeve 18 is used to press the connecting block 9 .
[0027] A positioning pin 11 is fixed on one side of the connecting block 9 , and positioning holes 8 are opened on one side of the door 2 at both sides of the observation window 6 , and the positioning pin 11 is matched with the positioning holes 8 .
[0028] The observation mirror 4 and one side of the display panel 3 are both provided with a sealing gasket 17 along one circle thereof.
[0029] The unfolding and propulsion mechanism includes a connecting rod 13 rotatably arranged in a storage groove 12, a camera 15 movably arranged in the storage groove 12, the other end of the connecting rod 13 is rotatably connected to the camera 15, a slide plate 19 is slidably provided in the storage groove 12, and the camera 15 is also slidably connected to the slide plate 19, a top pin 16 is fixed on one side of the slide plate 19, and an arc block 5 is fixed on one side of the box door 2 near the observation window 6, and the top pin 16 is adapted to the arc block 5. When the display panel 3 is rotated to the position of the observation window 6, the top pin 16 contacts and squeezes the arc block 5, and the top pin 16 pushes the slide plate 19 to slide, so that the camera 15 is pushed and passes through the observation window 6 under the dual action of the connecting rod 13 and the T-pin 23, so that it is close to the test product, which is convenient for aligning the product for observation.
[0030] Slide grooves 14 are provided on both sides of the storage groove 12, and the two ends of the slide plate 19 are respectively slidably arranged in the two slide grooves 14. Guide pins 20 are fixed in the slide grooves 14, and the guide pins 20 pass through the slide plate 19 and are slidably connected thereto. A return spring is sleeved on one end of the guide pins 20. Two T-shaped pins 23 are fixed on one side of the slide plate 19, and the two T-shaped pins 23 pass through the two side blocks 24 and are slidably connected thereto.
[0031] A rotating shaft 21 is passed through the lower end of the connecting rod 13 , and both ends of the rotating shaft 21 are arranged on the inner wall of the storage groove 12 . A fixing block 22 is fixedly connected to the bottom of the camera 15 , and the connecting rod 13 is rotatably connected to the camera 15 through the fixing block 22 .
[0032] The implementation principle of a high and low temperature alternating humidity and heat test box with a monitoring mechanism in this embodiment is as follows: when the observation mode needs to be changed, the threaded sleeve 18 can be loosened to release the connecting block 9, and the connecting block 9 can be pulled to separate the positioning pin 11 from the positioning hole 8, and then the connecting block 9 is rotated to make the display panel 3 and the observation mirror 4 interchange with each other. After the replacement is completed, the connecting block 9 is pushed forward again, and the threaded sleeve 18 is tightened to achieve rapid replacement. When the display panel 3 is rotated to the position of the observation window 6, the push pin 16 contacts and squeezes the arc block 5, and the push pin 16 pushes the slide plate 19 to slide, so that the camera 15 is pushed and passes through the observation window 6 under the dual action of the connecting rod 13 and the T-pin 23, so that the camera 15 is automatically deployed and close to the test product.
Claims
1. A high and low temperature alternating damp heat test chamber with a monitoring mechanism, comprising a test chamber body (1), an observation mirror (4), and a display panel (3), characterized in that: A test chamber is provided on one side of the test chamber body (1), and a chamber door (2) is rotatably provided on one side of the test chamber. An observation window (6) is provided on the chamber door (2). A fixing stud (7) is fixed on one side of the chamber door (2) near the observation window (6). A connecting block (9) is movably sleeved on the fixing stud (7). The observation mirror (4) and the display panel (3) are respectively fixedly connected to two ends of the connecting block (9). When the connecting block (9) rotates along the fixing stud (7), the observation mirror (4) and the display panel (3) can be driven to be alternately located at the observation window (6). A storage groove (12) is provided on the back of the display panel (3), and a camera (15) is installed in the storage groove (12). An unfolding propulsion mechanism is provided in the storage groove (12). When the display panel (3) rotates to the observation window (6) position, the camera (15) is driven to be propulsed through the observation window (6) under the action of the unfolding propulsion mechanism. The image captured by the camera (15) can be displayed on the display end of the display panel (3).
2. A high and low temperature alternating damp heat test box with a monitoring mechanism according to claim 1, characterized in that: A threaded sleeve (18) is threadedly connected to the fixing stud (7), and handles (10) are fixed to the outer walls of both sides of the threaded sleeve (18).
3. The high and low temperature alternating damp heat test box with a monitoring mechanism according to claim 1, characterized in that: A positioning pin (11) is fixed on one side of the connection block (9), and positioning holes (8) are opened on one side of the box door (2) at positions on both sides of the observation window (6), and the positioning pin (11) is matched with the positioning hole (8).
4. The high and low temperature alternating damp heat test box with a monitoring mechanism according to claim 1, characterized in that: The observation mirror (4) and one side of the display panel (3) are both provided with a sealing gasket (17) along one circle thereof.
5. The high and low temperature alternating damp heat test box with a monitoring mechanism according to claim 1, characterized in that: The unfolding and propulsion mechanism comprises a connecting rod (13) rotatably arranged in a storage groove (12); the camera (15) is movably arranged in the storage groove (12); the other end of the connecting rod (13) is rotatably connected to the camera (15); a slide plate (19) is slidably arranged in the storage groove (12); the camera (15) is also slidably connected to the slide plate (19); a push pin (16) is fixed to one side of the slide plate (19); an arc block (5) is fixed to one side of the box door (2) near the observation window (6), and the push pin (16) is adapted to the arc block (5).
6. The high and low temperature alternating damp heat test box with a monitoring mechanism according to claim 5, characterized in that: Slide grooves (14) are provided on both sides of the receiving groove (12), and the two ends of the slide plate (19) are respectively slidably arranged in the two slide grooves (14). Guide pins (20) are fixed in the slide grooves (14), and the guide pins (20) penetrate the slide plate (19) and are slidably connected thereto. A return spring is sleeved on one end of the guide pins (20). Two T-shaped pins (23) are fixed on one side of the slide plate (19), and the two T-shaped pins (23) respectively penetrate the two side blocks (24) and are slidably connected thereto.
7. The high and low temperature alternating damp heat test box with a monitoring mechanism according to claim 5, characterized in that: A rotating shaft (21) is provided through the lower end of the connecting rod (13), and both ends of the rotating shaft (21) are arranged on the inner wall of the storage groove (12). A fixing block (22) is fixedly connected to the bottom of the camera (15), and the connecting rod (13) is rotatably connected to the camera (15) via the fixing block (22).