Two-box type high and low temperature test box
By designing a fixed groove and spring clamping structure in a two-box high and low temperature test chamber, the convenient installation and maintenance of transparent glass is achieved, which solves the problem of dust deposition after long-term use and improves the maintenance convenience of the equipment.
Patent Information
- Application Number
- CN202421327709.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-12
AI Technical Summary
After long-term use of the existing two-box high and low temperature test chamber, dust will be deposited on the transparent glass surface, resulting in inconvenient cleaning and replacement.
A two-box high and low temperature test chamber is designed, which facilitates installation, disassembly, cleaning and replacement by installing transparent glass in the fixing groove and positioning with structures such as springs and clamping columns.
It realizes the convenient installation, disassembly, cleaning and replacement of transparent glass, solves the problem of dust deposition, and improves the maintenance convenience of the equipment.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high and low temperature test boxes, in particular to a two-box type high and low temperature test box. Background Art
[0002] High and low temperature test chamber: suitable for high and low temperature reliability tests of industrial products. It can test various performance indicators of parts and materials of related products such as electronics and electrical, automobiles and motorcycles, aerospace, ships and weapons, colleges and universities, scientific research institutions, etc. under high and low temperature cycle changes.
[0003] From the analysis of the above technical solutions, it can be seen that the current two-box high and low temperature test chamber uses glass glue to install transparent glass on the surface of the test chamber so that the staff can observe the processing process. During long-term use, a lot of dust will accumulate on the surface of the transparent glass, which is inconvenient to clean or replace the transparent glass. Summary of the invention
[0004] The purpose of the utility model is to provide a two-box high and low temperature test box to solve the problem of the current two-box high and low temperature test box proposed in the above background technology. Transparent glass is installed on the surface of the test box using glass glue so that the staff can observe the processing process. During long-term use, a lot of dust will be deposited on the surface of the transparent glass, which is inconvenient to clean or replace the transparent glass.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a two-box high and low temperature test box, comprising a main body, a protective door is installed on the surface of the main body through a hinge, a mounting groove is arranged at the middle end of the protective door, a mounting frame is arranged inside the mounting groove, a fixing groove is arranged inside the mounting frame, a limiting groove is arranged on the inner wall of the fixing groove, a transparent glass is installed in the fixing groove, the end of the transparent glass is movably clamped in the limiting groove, a contraction groove is arranged on the top surface of the limiting groove, a spring is arranged in the contraction groove, a clamping column is installed on the end of the spring, and the clamping column is movably installed inside the contraction groove under the action of the spring.
[0006] Furthermore, a back plate is fixedly installed on the back of the installation frame, and the installation frame passes through the installation groove. At this time, the back plate is close to the protective door, and bolts are provided at the four end corners of the back plate. The back plate is fixedly connected to the protective door through the bolts.
[0007] Furthermore, a guide column is fixedly provided inside the shrinkage groove, and the guide column is located on the inner side of the spring, and a guide hole corresponding to the guide column is provided inside the clamping column.
[0008] Furthermore, the size of the fixing groove matches the size of the transparent glass.
[0009] Furthermore, the top of the installation frame is provided with an opening to match with the fixing groove.
[0010] Furthermore, a rubber gasket is provided on the surface of the clamping column.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model can position the transparent glass by installing the transparent glass in the fixing groove and under the action of the spring, the clamping column and the like. The overall structure is simple, and it is convenient for workers to install and disassemble the transparent glass, so that the transparent glass can be cleaned, replaced and the like. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a three-dimensional diagram of a two-chamber high and low temperature test chamber of the utility model;
[0014] Figure 2 This is a three-dimensional diagram of a protective door of a two-box high and low temperature test box of the utility model;
[0015] Figure 3 This is a three-dimensional diagram of an installation frame of a two-box high and low temperature test box of the utility model;
[0016] Figure 4 This is a front sectional view of an installation frame of a two-box high and low temperature test box of the utility model;
[0017] Figure 5 This utility model is a two-box high and low temperature test box Figure 4 Enlarged view of point A in the middle.
[0018] In the figure: 1. main body; 2. protective door; 3. mounting groove; 4. mounting frame; 5. back plate; 6. transparent glass; 7. fixing groove; 8. shrinkage groove; 9. spring; 10. guide column; 11. clamping column; 12. guide hole. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] See also Figure 1 - Figure 5The utility model provides a technical solution: a two-box high and low temperature test box, comprising a main body 1, a protective door 2 is installed on the surface of the main body 1 through a hinge, a mounting groove 3 is arranged at the middle end of the protective door 2, a mounting frame 4 is arranged inside the mounting groove 3, a fixing groove 7 is arranged inside the mounting frame 4, a limiting groove is arranged on the inner wall of the fixing groove 7, a transparent glass 6 is installed in the fixing groove 7, the end of the transparent glass 6 is movably clamped in the limiting groove, a contraction groove 8 is arranged on the top surface of the limiting groove, a spring 9 is arranged in the contraction groove 8, a clamping column 11 is installed at the end of the spring 9, and the clamping column 11 is movably installed in the contraction groove 8 under the action of the spring 9. By installing the transparent glass 6 in the fixing groove 7, and under the action of the spring 9, the clamping column 11 and other structures, the transparent glass 6 can be positioned, the overall structure is simple, and it is convenient for the staff to install and disassemble the transparent glass 6, so that the transparent glass 6 can be cleaned, replaced, and other operations can be performed.
[0021] A back plate 5 is fixedly mounted on the back of the mounting frame 4, and the mounting frame 4 passes through the mounting groove 3. At this time, the back plate 5 is close to the protective door 2, and bolts are arranged at the four end corners of the back plate 5, and the back plate 5 is fixedly connected to the protective door 2 by bolts. The back plate 5 is fixedly connected to the protective door 2 by bolts, so that the mounting frame 4 can be fixedly mounted inside the mounting groove 3, and the installation process is simple and convenient, which is convenient for the staff to use.
[0022] A guide post 10 is fixedly arranged inside the contraction groove 8, and the guide post 10 is located inside the spring 9, and a guide hole 12 corresponding to the guide post 10 is arranged inside the clamping post 11. Under the action of the guide post 10, the stability of the clamping post 11 during operation can be ensured, and the stability of the transparent glass 6 installed in the fixing groove 7 can be ensured.
[0023] The size of the fixing groove 7 matches the size of the transparent glass 6 , so that the stability of the transparent glass 6 installed in the fixing groove 7 can be further ensured.
[0024] The top of the installation frame 4 is provided with an opening to match the fixing groove 7. The transparent glass 6 can be installed in the fixing groove 7 from the opening, which is convenient for the staff to install the transparent glass 6.
[0025] The surface of the clamping column 11 is provided with a rubber gasket, so as to prevent the surface of the clamping column 11 from scratching the transparent glass 6 and improve the safety of use.
[0026] Working principle: first, by installing the transparent glass 6 in the fixing groove 7, and under the action of the spring 9, the clamping column 11 and other structures, the transparent glass 6 can be positioned. The overall structure is simple, which is convenient for the staff to install and disassemble the transparent glass 6, so that the transparent glass 6 can be cleaned, replaced and other operations. Then, under the action of the guide column 10, the stability of the clamping column 11 during work can be guaranteed, and the stability of the transparent glass 6 installed in the fixing groove 7 can be guaranteed. Finally, the back panel 5 is fixedly connected to the protective door 2 by bolts, so that the installation frame 4 can be fixedly installed inside the installation groove 3. The installation process is simple and convenient, which is convenient for the staff to use.
[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
Claims
1. A two-chamber high and low temperature test chamber, comprising a main body (1), characterized in that: A protective door (2) is installed on the surface of the main body (1) via a hinge, a mounting groove (3) is provided at the middle end of the protective door (2), a mounting frame (4) is provided inside the mounting groove (3), a fixing groove (7) is provided inside the mounting frame (4), a limiting groove is provided on the inner wall of the fixing groove (7), a transparent glass (6) is installed in the fixing groove (7), an end of the transparent glass (6) is movably engaged in the limiting groove, a contraction groove (8) is provided on the top surface of the limiting groove, a spring (9) is provided in the contraction groove (8), a clamping column (11) is installed at the end of the spring (9), and the clamping column (11) is movably installed inside the contraction groove (8) under the action of the spring (9).
2. A two-chamber high and low temperature test chamber according to claim 1, characterized in that: A back plate (5) is fixedly mounted on the back of the mounting frame (4); the mounting frame (4) passes through the mounting slot (3); the back plate (5) is close to the protective door (2); bolts are provided at the four end corners of the back plate (5); and the back plate (5) is fixedly connected to the protective door (2) via the bolts.
3. A two-chamber high and low temperature test chamber according to claim 1, characterized in that: A guide column (10) is fixedly arranged inside the contraction groove (8), and the guide column (10) is located inside the spring (9), and a guide hole (12) corresponding to the guide column (10) is arranged inside the clamping column (11).
4. A two-chamber high and low temperature test chamber according to claim 1, characterized in that: The size of the fixing groove (7) matches the size of the transparent glass (6).
5. The two-chamber high and low temperature test chamber according to claim 1, characterized in that: The top end of the installation frame (4) is provided with an opening which matches the fixing groove (7).
6. The two-chamber high and low temperature test chamber according to claim 1, characterized in that: A rubber gasket is provided on the surface of the clamping column (11).