CN219051363U

CN219051363U - Combined environment test box

Info

Publication number: CN219051363U
Application number: CN202223433350.6U
Authority: CN
Inventors: 丁相欣
Original assignee: Shanghai Guangpin Test Equipment Manufacturing Co ltd
Current assignee: Shanghai Guangpin Test Equipment Manufacturing Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-23
Anticipated expiration: 2032-12-21

Abstract

The utility model provides a combined environment test box which comprises a test box body, wherein an auxiliary box body is fixedly arranged on one side of the test box body, two first slide rails are fixedly arranged on the inner wall of the test box body, a movable table is connected inside the two first slide rails in a sliding manner, a driving structure is arranged at the bottom end of the movable table, two second slide rails are fixedly arranged on the inner wall of the auxiliary box body, a bearing plate is connected inside the two second slide rails in a sliding manner, the first slide rails and the second slide rails are identical in height, a rotary rod is rotatably inserted in the front of the test box body, and one end of the rotary rod penetrates into the test box body and is fixedly sleeved with a turning plate. According to the combined environment test box, through the design of the test box body and the auxiliary box body, an operator can realize the relative stability of the internal environment of the test box body by opening and closing the turning plate and the sealing plate at different times when in use, and the loss of heat and the sudden drop of temperature in the test box body caused by repeatedly opening and closing the test box body can be avoided.

Description

Combined environment test box

Technical Field

The utility model relates to the technical field of environment test boxes, in particular to a combined environment test box.

Background

Environmental test chambers are used to simulate the performance or quality of a test product under a particular environment, so that the test data in the test chamber can be used for analysis, and are a common experimental method in the laboratory at present.

According to the issued patent, the patent number CN110465334B indicates that the high temperature environment test chamber in the present stage is frequently opened during the test, which is very easy to cause rapid loss of heat, thereby wasting energy, and the open door is easy to bring temperature non-uniformity, which affects the accuracy of the test.

Disclosure of Invention

The utility model aims to provide a combined environment test box.

Embodiments of the present utility model are implemented as follows:

the embodiment of the utility model provides a combined environment test box which comprises a test box body, wherein an auxiliary box body is fixedly arranged on one side of the test box body, two first sliding rails are fixedly arranged on the inner wall of the test box body, a movable table is connected inside the two first sliding rails in a sliding mode, a driving structure is arranged at the bottom end of the movable table, two second sliding rails are fixedly arranged on the inner wall of the auxiliary box body, a bearing plate is connected inside the two second sliding rails in a sliding mode, the first sliding rails and the second sliding rails are identical in height, a rotary rod is inserted into the front face of the test box body in a rotary mode, one end of the rotary rod penetrates into the test box body and is fixedly sleeved with a turning plate, a slot is formed in the top end of the auxiliary box body, and a sealing plate is inserted into the slot in a sleeved mode.

Optionally, the drive structure includes cross axle, gear and rack, the cross axle runs through the front of test box to the inner wall of test box, the outside of cross axle has fixedly cup jointed the gear.

Optionally, the rack is fixed mounting in the bottom of movable table, the bottom of rack and the outside meshing of gear.

Optionally, two left magnetic blocks are fixedly installed on one side of the movable table, and two right magnetic blocks are installed on one side of the bearing plate and at positions corresponding to the left magnetic blocks.

Optionally, an annular groove is formed in one side of the test box body, and a sealing gasket is embedded in the annular groove.

Optionally, the inner wall fixed mounting of test box has two baffles, the top of test box is fixedly connected with intake pipe and outlet duct respectively.

The beneficial effects of the embodiment of the utility model include: the embodiment of the utility model provides a combined environment test box, which is characterized in that through the design of a test box body and an auxiliary box body, an operator can realize the relative stability of the internal environment of the test box body by opening and closing a turning plate and a sealing plate at different times when in use, and the loss of heat and the sudden drop of temperature in the test box body caused by repeatedly opening and closing the test box body are avoided, so that the problems of the existing equipment are solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a combined environmental test chamber of the present utility model;

FIG. 2 is a schematic cross-sectional view of a combined environmental test chamber according to the present utility model;

FIG. 3 is a schematic view of the internal structure of a test chamber of a combined environmental test chamber according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the combined environmental test chamber of FIG. 2A according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a test chamber body of a combined environmental test chamber according to the present utility model.

Icon: 1. a test box; 2. an auxiliary box body; 3. a first slide rail; 4. a movable table; 5. a horizontal axis; 6. a gear; 7. a rack; 8. a left magnetic block; 9. a sealing plate; 10. a second slide rail; 11. a carrying plate; 12. a rotating rod; 13. turning plate; 14. a sealing gasket; 15. and a baffle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-5, the embodiment of the utility model provides a combined environmental test box, which comprises a test box body 1, wherein an auxiliary box body 2 is fixedly installed on one side of the test box body 1, two first sliding rails 3 are fixedly installed on the inner wall of the test box body 1, a movable table 4 is slidably connected inside the two first sliding rails 3, the first sliding rails 3 are used for keeping stability of the movable table 4 during movement, a driving structure is arranged at the bottom end of the movable table 4, two second sliding rails 10 are fixedly installed on the inner wall of the auxiliary box body 2, a bearing plate 11 is slidably connected inside the two second sliding rails 10, the first sliding rails 3 and the second sliding rails 10 are consistent in height, a rotating rod 12 is rotatably inserted on the front surface of the test box body 1, one end of the rotating rod 12 penetrates into the inside of the test box body 1 and is fixedly sleeved with a turning plate 13, a slot is formed in the top end of the auxiliary box body 2, a sealing plate 9 is inserted inside the slot, and the sealing plate 9 is used for sealing one side of the auxiliary box body 2.

The driving structure comprises a transverse shaft 5, a gear 6 and a rack 7, wherein the transverse shaft 5 penetrates through the front surface of the test box body 1 to the inner wall of the test box body 1, the gear 6 is fixedly sleeved on the outer side of the transverse shaft 5, the rack 7 is fixedly mounted at the bottom end of the movable table 4, and the bottom end of the rack 7 and the outer side of the gear 6 are meshed with the driving structure to realize transverse movement of the movable table 4.

Two left magnetic blocks 8 are fixedly arranged on one side of the movable table 4, two right magnetic blocks are arranged on one side of the bearing plate 11 and at positions corresponding to the left magnetic blocks 8, and the contact surfaces of the left magnetic blocks 8 and the right magnetic blocks are magnetic attraction surfaces.

One side of the test box body 1 is provided with a ring groove, and a sealing gasket 14 is embedded in the ring groove.

The inner wall fixed mounting of test box 1 has two baffles 15, and baffle 15 is used for restricting the mobile position of turning over board 13, and the top of test box 1 is fixedly connected with intake pipe and outlet duct respectively, and intake pipe and outlet duct are used for giving vent to anger to adjust the inside gas and the temperature of test box 1.

It should be noted that, the utility model is a combined environmental test box, when an operator needs to replace an article in the test box 1, the operator rotates the rotating rod 12 clockwise, the rotating rod 12 drives the turning plate 13 to rotate to a vertical state, the operator lifts the sealing plate 9 up to a certain height, the operator places the article on the top end of the bearing plate 11, the operator returns the sealing plate 9 to the state of fig. 1, the operator rotates the rotating rod 12 by ninety degrees anticlockwise, the turning plate 13 turns to the state of fig. 2, the operator rotates the transverse shaft 5 clockwise, the transverse shaft 5 drives the gear 6 to rotate, the gear 6 is meshed with the rack 7 to drive the movable table 4 to move towards the direction close to the bearing plate 11 until the movable table 4 is attached to the bearing plate 11, and at the moment, the left magnet 8 is magnetically connected with the right magnet.

The operator rotates the rotating rod 12 anticlockwise, and at the moment, the movable table 4 drives the bearing plate 11 to move towards the inside of the test box body 1 together, and the influence of the external environment on the inside of the test box body 1 can be reduced by the mode after the bearing plate is properly positioned.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a combination formula environment test case, includes test box body (1), its characterized in that: one side fixed mounting of test box (1) has auxiliary box (2), the inner wall fixed mounting of test box (1) has two slide rails (3), two the inside sliding connection of slide rail (3) has movable table (4), the bottom of movable table (4) is provided with the drive structure, the inner wall fixed mounting of auxiliary box (2) has two slide rails (10), two the inside sliding connection of slide rail (10) has loading board (11), slide rail (3) and slide rail (10) highly uniform No. two, the front rotation grafting of test box (1) has bull stick (12), the one end of bull stick (12) runs through the inside of test box (1) and has fixedly cup jointed board (13), the slot has been seted up on the top of auxiliary box (2), peg graft in the inside of slot has closing plate (9).

2. A combined environmental test chamber according to claim 1, wherein: the driving structure comprises a transverse shaft (5), a gear (6) and a rack (7), wherein the transverse shaft (5) penetrates through the front surface of the test box body (1) to the inner wall of the test box body (1), and the gear (6) is fixedly sleeved on the outer side of the transverse shaft (5).

3. A combined environmental test chamber according to claim 2, wherein: the rack (7) is fixedly arranged at the bottom end of the movable table (4), and the bottom end of the rack (7) is meshed with the outer side of the gear (6).

4. A combined environmental test chamber according to claim 1, wherein: two left magnetic blocks (8) are fixedly arranged on one side of the movable table (4), and two right magnetic blocks are arranged on one side of the bearing plate (11) and at positions corresponding to the left magnetic blocks (8).

5. A combined environmental test chamber according to claim 1, wherein: an annular groove is formed in one side of the test box body (1), and a sealing gasket (14) is embedded in the annular groove.

6. A combined environmental test chamber according to claim 1, wherein: the inner wall of the test box body (1) is fixedly provided with two baffles (15), and the top end of the test box body (1) is fixedly connected with an air inlet pipe and an air outlet pipe respectively.