An environmental suitability test box

Abstract

The utility model relates to a kind of environmental adaptability test box of equipment testing technical field, including the box body of top opening, it is characterized by: two box doors of opposite opening are equipped in the box body opening, lifting plate is slidably connected in the cavity of box body, and the upper plate of lifting plate is equipped with the mounting seat for installing equipment to be measured;Among them, the inner end of door face lower door is hinged with the end of corresponding lifting plate with connecting rod, so as to be convenient for the opening or closing of box door through connecting rod to drive lifting plate to extend or be received in box body;The utility model is driven automatically by connecting rod linkage design between box door and lifting plate, and lifting plate is extended or received in box body when box door is opened or closed, and the quick taking and placing of equipment to be measured are realized. Operator does not need to adjust lifting plate separately, and test procedure is simplified, and operation efficiency is significantly improved;Especially after testing, mounting seat can be extended outside, and the effect of rapid cooling is achieved.

Description

Technical Field

[0001] This utility model relates to the field of equipment testing technology, and in particular to an environmental adaptability test chamber. Background Technology

[0002] Environmental adaptability testing is a crucial step in the research and development and production of equipment. It verifies the reliability and stability of equipment in practical applications by simulating various extreme environmental conditions (such as high temperature, low temperature, humidity, etc.).

[0003] Existing environmental testing equipment typically consists of a large, enclosed chamber where personnel disassemble and test components. When testing small parts, especially during the research and development phase, using such a chamber results in significant energy waste and inefficiency.

[0004] To address this, we designed an environmental adaptability test chamber for small and limited-quantity devices under test. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, this utility model discloses an environmental adaptability test chamber.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An environmental adaptability test chamber includes a chamber body with an open top, characterized in that: the opening of the chamber body is provided with two opposing doors, and a lifting plate is slidably connected to the inner cavity of the chamber body, and the lifting plate is provided with a mounting seat for installing the device under test.

[0008] A connecting rod is hinged between the inner end of the lower door panel and the corresponding end of the lifting plate, so that the lifting plate can be driven to extend out of or retract into the box body through the connecting rod when the box door is opened or closed.

[0009] Furthermore, the outer end of the box door is rotatably connected to the opening of the box body via a pin, and the outer end of the pin is provided with a bevel gear;

[0010] The rear side of the box body is rotatably connected to a synchronizing rod, and each synchronizing rod is fixedly fitted with a synchronizing gear that meshes with the corresponding bevel gear.

[0011] Furthermore, both ends of the box body are provided with upward-extending handles.

[0012] Furthermore, an adsorption element is embedded in the inner side of the top of the handle to adsorb and fix the corresponding box door, so that it is in a vertically open state.

[0013] Furthermore, the upper front section of the box body is provided with an inclined section from front to back, so that an installation chamber is formed between the lower front section of the inner cavity of the box body and the lifting plate.

[0014] Furthermore, the bottom of the box body is provided with adjustable support feet.

[0015] Furthermore, a door handle is provided on the inner end of the upper door panel of the box door.

[0016] Furthermore, the inner side wall of the box body is provided with a vertical slide rail, and the end of the lifting plate is slidably connected to the vertical slide rail.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. Through the linkage design between the chamber door and the lifting plate, the lifting plate automatically extends or retracts into the chamber body when the chamber door opens or closes, enabling rapid loading and unloading of the equipment under test. Operators do not need to adjust the lifting plate separately, simplifying the testing process and significantly improving operational efficiency; especially after testing, the mounting base can be extended externally for rapid cooling.

[0019] 2. The system employs a meshing transmission structure of a synchronizing rod, bevel gear, and synchronizing gear to ensure that the opening and closing of both doors are completely synchronized, avoiding jamming or poor sealing caused by uneven force on one side. Simultaneously, the suction device on the handle can hold the door in a vertically open position, preventing accidental closure and enhancing operational safety.

[0020] 3. The inclined section on the front side of the box body and the lifting plate form an installation chamber, which can accommodate the auxiliary tools required for testing and facilitate real-time monitoring or adjustment of test parameters. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a top view of the present invention;

[0023] Figure 3 for Figure 2 AA section view;

[0024] Figure 4 This is a schematic diagram of the assembly structure of the bevel gear and the synchronizing gear in this utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the present invention in its open state;

[0026] Figure 6 This is a cross-sectional view of the present invention in its open state;

[0027] Figure 7 This is another cross-sectional view of the present invention in its open state.

[0028] In the diagram: 1. Box body; 11. Handle; 12. Adsorption component; 13. Inclined section; 14. Installation chamber; 15. Adjustable support feet; 16. Vertical slide rail; 2. Box door; 21. Door handle; 3. Lifting plate; 4. Mounting base; 5. Connecting rod; 6. Pin; 7. Bevel gear; 8. Synchronizing rod; 9. Synchronizing gear. Detailed Implementation

[0029] The present invention will be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention. In the description of the present invention, it should be understood that if terms such as "upper", "lower", "front", "rear", "left", "right" indicate orientation or positional relationship, they are only corresponding to the drawings of this application for the convenience of describing the present invention. It should be understood that if terms such as "end", "side", "end portion", "side part", "lateral", "longitudinal", etc. indicate orientation or positional relationship, they are only corresponding to the length and width of the corresponding component. That is, "end" indicates the head and tail area in the length direction of the corresponding component, and "side part" indicates the head and tail area in the width direction of the corresponding component. They are used for the convenience of describing the present invention and do not indicate or imply that the device or element referred to must have a specific orientation.

[0030] Example 1, in conjunction with Appendix Figure 1-3 According to 5-7, an environmental adaptability testing chamber includes a chamber body 1 with a top opening, and two opposing doors 2 at the opening of the chamber body 1. A lifting plate 3 is slidably connected vertically within the inner cavity of the chamber body 1. Additionally, a vertical slide rail 16 is provided on the inner side wall of the chamber body 1, and the end of the lifting plate 3 is slidably connected to the slide rail 16 via a slider to ensure the lifting plate 3 remains stable during movement. A mounting base 4 for mounting the device under test is fixedly provided on the upper surface of the lifting plate 3. The inner end of the lower door surface of the chamber door 2 is connected to the corresponding end of the lifting plate 3 via a hinged connecting rod 5. When the chamber door 2 is opened outwards, the connecting rod 5 causes the lifting plate 3 to extend vertically out of the chamber body 1, allowing the operator to assemble and disassemble workpieces from the outside. When the chamber door 2 is closed, the connecting rod 5 causes the lifting plate 3 to retract into the chamber body 1, thereby enabling rapid loading and unloading of the device under test.

[0031] It should be noted that: the mounting base 4 is selected according to the type and model of the device under test, and adopts a detachable installation method. Its specific structure will not be described here.

[0032] Furthermore, in conjunction with the appendix Figure 2 and 4The outer end of the door 2 is rotatably connected to the opening edge of the body 1 via a pin 6. A bevel gear 7 is fixedly mounted on the outer end of the pin 6. A synchronizing rod 8 is laterally rotatably connected to the rear side of the body 1. Synchronizing gears 9 are fixedly mounted on both ends of the synchronizing rod 8, and the two synchronizing gears 9 mesh with the bevel gears 7 on both sides respectively. When either door 2 is opened, its corresponding bevel gear 7 drives the synchronizing gear 9 to rotate, which in turn drives the synchronizing gear 9 on the other side to rotate synchronously through the synchronizing rod 8. This ensures that the opening and closing actions of the two doors 2 are completely synchronized, avoiding jamming caused by force on one side.

[0033] Combined with appendix Figure 5-6 Both ends of the box body 1 are equipped with upward-extending handles 11. An adsorption element 12 (such as a magnet or vacuum suction cup) is embedded on the inner top of each handle 11. When the box door 2 is in the vertically open position, the adsorption element 12 can adhere and fix the box door 2, preventing it from accidentally closing due to gravity or external force. (See attached...) Figure 7 The upper front section of the housing 1 is provided with an inclined section 13 that slopes from front to back. The inclined section 13 and the lifting plate 3 form an installation chamber 14, which can be used to place auxiliary equipment required for testing (such as heating equipment, humidification equipment, and sensors).

[0034] Depending on the requirements, the tilting section 13 may also be equipped with a display screen and control buttons, etc.

[0035] It should be noted that the display screen, control buttons, and auxiliary equipment all use existing technology, and their connection and control logic will not be elaborated further.

[0036] The bottom of the box body 1 is equipped with adjustable support feet 15. As needed, the height of the support feet 15 can be adjusted by threads to adapt to different ground flatness requirements and ensure the stability of the box body. The inner end of the upper door surface of the box door 2 is provided with a door handle 21 for easy opening and closing by the operator.

[0037] Example 2, in conjunction with Appendix Figure 1-3 An environmental adaptability testing chamber is described. Based on Embodiment 1, this embodiment further optimizes the structure of the adsorption element 12. The adsorption element 12 adopts an electromagnet design, and the rapid adsorption or release of the chamber door 2 is achieved by energizing or de-energizing the adsorption element 12.

[0038] During testing, the operator pulls the door 2 outward using handle 21, causing it to rotate and open around pivot 6. At this time, connecting rod 5 drives the lifting plate 3 to rise along the vertical slide rail 16 to the outside of the chamber body 1, fully exposing the mounting base 4 for easy installation or debugging of the device under test. When the door 2 is open to the vertical position, the suction element 12 on the handle 11 automatically attaches to the door 2, keeping it fixed. When closing the door 2, the connecting rod 5 is reversed, causing the lifting plate 3 to descend and reset. Synchronizing rod 8 ensures that both doors 2 close synchronously, preventing sealing issues caused by asynchrony.

[0039] The parts of this utility model not described in detail are prior art. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that this utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the above embodiments should be regarded as exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended to include all changes that fall within the meaning and scope of the equivalents of the claims in this utility model, and no reference numerals in the claims should be regarded as limiting the content of the claims.

Claims

1. An environmental adaptability testing chamber, comprising a chamber body (1) with a top opening, characterized in that: The box body (1) has two opposing doors (2) at the opening. The inner cavity of the box body (1) is slidably connected to a lifting plate (3). The upper surface of the lifting plate (3) is provided with a mounting seat (4) for installing the device to be tested. Among them, a connecting rod (5) is hinged between the inner end of the lower door face of the box door (2) and the end of the corresponding lifting plate (3), so that the lifting plate (3) can be driven to extend out of the box body (1) or retract into the box body (1) through the connecting rod (5) when the box door (2) is opened or closed.

2. The environmental adaptability testing chamber according to claim 1, characterized in that: The outer end of the box door (2) is rotatably connected to the opening of the box body (1) via a pin (6), and the outer end of the pin (6) is provided with a bevel gear (7). The rear side of the box body (1) is rotatably connected to a synchronizing rod (8), and each synchronizing rod (8) is fixedly fitted with a synchronizing gear (9) that meshes with the corresponding bevel gear (7).

3. The environmental adaptability testing chamber according to claim 1, characterized in that: The box body (1) is provided with upward-extending handles (11) at both ends.

4. The environmental adaptability test chamber according to claim 3, characterized in that: The handle (11) has an embedded suction element (12) on its top inner side, which is used to suction and fix the corresponding box door (2) so that it is in a vertical open state.

5. The environmental adaptability testing chamber according to claim 1, characterized in that: The upper front section of the box body (1) is provided with an inclined section (13) from front to back, so that the lower front section of the inner cavity of the box body (1) and the lifting plate (3) form an installation chamber (14).

6. The environmental adaptability testing chamber according to claim 1, characterized in that: The bottom of the box body (1) is provided with adjustable support feet (15).

7. The environmental adaptability test chamber according to claim 1, characterized in that: The inner end of the upper door panel of the box door (2) is provided with a door handle (21).

8. The environmental adaptability test chamber according to claim 1, characterized in that: The inner wall of the box body (1) is provided with a vertical slide rail (16), and the end of the lifting plate (3) is slidably connected to the vertical slide rail (16).

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