CN211936953U

CN211936953U - Multi-functional miniaturized test box

Info

Publication number: CN211936953U
Application number: CN201922279059.XU
Authority: CN
Inventors: 戴昆玉; 陈义
Original assignee: Huizhou U Crd Detection Technology Co ltd
Current assignee: Huizhou U Crd Detection Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-11-17
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a multifunctional miniaturized test box, which is provided with a first test chamber and a second test chamber which are communicated in parallel, and a connecting frame arranged between the first test chamber and the second test chamber, wherein a revolving door is arranged in the connecting frame, and a loading bracket is arranged on the revolving door; the object carrying bracket rotates along with the revolving door to realize the change of the test chamber on a plane; the utility model discloses simple structure, convenient implementation and maintenance realize the test without the environment through revolving door reciprocating rotation between first test room and second test room, and first test room and second test room independently provide different test environment, reduce same laboratory environment time in turn from this, have also reduced the loss to can realize the product environmental test that changes in the twinkling of an eye, promote test effect. The revolving door reciprocating rotation occupies small space, achieves small size of the test box, is convenient to popularize and use, and has the advantages of energy conservation, accuracy, high efficiency, environmental protection, multifunction miniaturization and the like.

Description

Multi-functional miniaturized test box

Technical Field

The utility model relates to an environmental simulation's technical field especially relates to a test box that is used for product to produce property ability test.

Background

In order to provide experimental data for a product and know the quality of the product, various environments need to be simulated for the product to test the performance of the product, and in order to satisfy various tests, a customer must select a test chamber with corresponding functions, such as a cold and hot impact test chamber, an oven, a constant temperature and humidity chamber, a high and low temperature and humidity test chamber, and the like. At present, common test boxes on the market can only complete the tests of the same or similar test methods, one device can not meet the requirements of multiple test functions, and the test box is large in size, not only increases the operation cost of enterprises, but also occupies the space of the enterprise. Most of the drying ovens, the constant temperature and humidity chambers and the high and low temperature damp and heat test chambers are usually implemented in the same test chamber, the environment alternation requires a certain time interval, the power consumption is large, and only single high and low temperature tests can be performed; although current cold and hot impact case has two test chambers, its structure also installs the chain additional in the top of two test chambers for promote the hanging flower basket and come the transform different test chambers, the space that this kind of structure needs is great, leads to the test box physique height big, inconvenient popularization, and also can only do single cold and hot impact test.

Disclosure of Invention

An object of the utility model is to provide a multi-functional miniaturized test box realizes being surveyed the product and test in turn in two laboratories, satisfies multiple test method, simple structure, and is small, convenient implementation and maintenance have characteristics such as energy-conservation, accurate, high efficiency.

In order to achieve the purpose, the utility model provides a multifunctional miniaturized test box, which is provided with a first test chamber and a second test chamber which are communicated in parallel, and a connecting frame arranged between the first test chamber and the second test chamber, wherein a revolving door is arranged in the connecting frame, and a sealing structure is arranged on the inner ring wall of the connecting frame and is matched with the revolving door to separate the first test chamber from the second test chamber; the side of the revolving door facing the first test chamber and/or the second test chamber is provided with a loading bracket; the object carrying bracket rotates along with the revolving door to realize the change of the test chamber on a plane; the first test chamber and the second test chamber independently provide different test environments.

The scheme is further that the first test chamber and the second test chamber are used for a cold and hot impact, baking, constant temperature and humidity or high and low temperature damp and hot test box.

The sealing structure comprises a first sealing strip arranged on a port of the connecting frame close to the first testing chamber and a second sealing strip arranged on a port of the connecting frame close to the second testing chamber, the first sealing strip and the second sealing strip are spaced in parallel in the thickness direction of the connecting frame, and the inward convex heights of the first sealing strip and the second sealing strip are consistent.

According to the scheme, the interior of the revolving door is hollow, and a lead hole communicated with the interior of the revolving door is formed in the upper side edge of the revolving door.

The scheme is further that a box door is arranged on one side of the first test chamber, which is far away from the second test chamber, and air inlets and air outlets are distributed on the left and the right of the first test chamber relative to the box door; the distribution of the air inlet and the air outlet of the second testing chamber is consistent with that of the first testing chamber, and the heat dissipation element is distributed on the inner side, far away from the first testing chamber, of the second testing chamber.

The utility model discloses a test box simple structure, it is small, conveniently implement and maintain, through the revolving door reciprocal rotation realize between first test chamber and the second test chamber with the test of environment, first test chamber and second test chamber independently provide different test environment, reduce same laboratory environment time in turn from this, have also reduced the loss to can realize the product environmental test that changes in the twinkling of an eye, promote test effect. The revolving door reciprocating rotation occupies a small space, and the space of the first test chamber and the second test chamber is fully utilized, so that the test box is small in size, convenient to popularize and use, and has the advantages of energy conservation, accuracy, high efficiency, environmental protection, multifunction miniaturization and the like.

Description of the drawings:

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of FIG. 1 from another perspective;

FIGS. 3 and 4 are schematic diagrams illustrating the distribution of the internal structure of the embodiment of FIG. 1;

fig. 5 is a schematic view of a sealing structure assembly of the revolving door and the connecting frame in the embodiment of fig. 1.

The specific implementation mode is as follows:

the conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-5, it is that the utility model discloses a preferred embodiment is illustrated the intention, the utility model relates to a multi-functional miniaturized test box, it has first test chamber 1 and second test chamber 2 that communicate side by side to and arrange the connection frame 3 between first test chamber 1 and second test chamber 2, the revolving door 4 is established to the group in connection frame 3, be equipped with seal structure on the interior rampart of connection frame 3, this seal structure cooperation revolving door separates first test chamber 1 and second test chamber 2, still satisfies revolving door 4 rotatory simultaneously. Revolving door 4 accessible motor drives rotatoryly, and in the picture, revolving door 4's upper and lower side is connected through pivot connection frame 3, and the pivot is arranged between two parties, helps the steady rotation of revolving door. The sealing structure comprises a first sealing strip 6 arranged on a port of the connecting frame 3 close to the first testing chamber 1 and a second sealing strip 7 arranged on a port of the connecting frame 3 close to the second testing chamber 2, the first sealing strip 6 and the second sealing strip 7 are spaced in parallel in the thickness direction of the connecting frame 3, and the first sealing strip 6 and the second sealing strip 7 are internally convex in height. Fig. 4 shows, revolving door 4 periphery side corresponds first sealing strip 6 and second sealing strip 7 position and is equipped with corresponding annular muscle 42, and annular muscle 42 closely laminates with first sealing strip 6 or second sealing strip 7 and seals, forms twice sealedly, and has the buffering space between the twice sealedly, not only makes things convenient for the revolving door to rotate, utilizes air medium to increase the separation effect between first test chamber 1 and the second test chamber 2 moreover, still gives and ensures the sealing strip work. This revolving door 4 is equipped with on the side towards first test chamber 1 and/or second test chamber 2 and carries thing bracket 5, and the thing bracket 5 that carries in the picture is the cylinder mould form, and the snap-on is at revolving door 4, carries thing bracket 5 from this and follows revolving door 4 and rotate and realize changing the test chamber on a plane, rotates steadily, reduces and rocks.

In this embodiment, preferably, the first test chamber 1 and the second test chamber 2 independently provide different test environments, and can be used for thermal shock, baking, constant temperature and humidity, or high and low temperature and humidity tests. A box door is arranged on one side of the first test chamber 1, which is far away from the second test chamber 2, and air inlets and air outlets are distributed on the left and the right of the first test chamber 1 relative to the box door; the distribution of the air inlet and the air outlet of the second testing chamber 2 is consistent with that of the first testing chamber 1, and the heat dissipation element 21 is distributed on the inner side, far away from the first testing chamber 1, of the second testing chamber 2. The first test chamber 1 and the second test chamber 2 are reasonable in structural arrangement and convenient to implement and maintain. Revolving door 4 is located first test chamber 1 and second test chamber 2, realizes separating and rotating, and the inside cavity of revolving door 4 to the side is equipped with the inside pin hole 41 of intercommunication revolving door on revolving door 4, and convenient wiring makes the test box structure compacter, reasonable, and the size is little, reaches multi-functional miniaturization.

The utility model discloses the during operation opens the chamber door of test box, and the product that will await measuring is placed on carrying thing bracket 5, closes the chamber door afterwards, and first test room 1 carries out the high temperature test, and corresponding test environment is also being built to second test room 2 simultaneously. Specifically, the first test chamber 1 is communicated with a high-temperature circulating system at least consisting of a high-temperature circulating fan and a heating device; the low-temperature circulating system at least composed of a low-temperature circulating fan and a refrigerating unit is communicated, and the refrigerating unit comprises a compressor, an evaporator, a condenser, a restrictor and the like to realize refrigeration. After a product is tested in the first test chamber 1, the product rotates through the rotary door 4, the carrying bracket 5 rotates along with the product to be tested and carries the product to be tested into the second test chamber 2, and after the product is rotated in place, the two test chambers are matched with the first sealing strip 6 and the second sealing strip 7 through the rotary door 4 to achieve automatic sealing separation; the rotation mode is changed, the object carrying bracket 5 is fixedly connected with the rotating door 4, and the product to be tested is always positioned on the same plane, so that the shaking is effectively avoided, and the quality and the efficiency of the test are facilitated. After the test is finished, the carrying bracket carries the tested product to a station for taking and placing the material in a rotating mode, and the tested product is taken out manually or by a manipulator.

Although the preferred embodiments of the present invention have been described in connection with the accompanying drawings, the present invention should not be limited to the exact construction and operation as described and illustrated, and many equivalent modifications and variations of the above-described embodiments may be made by logical analysis, reasoning or limited experimentation by those skilled in the art without departing from the spirit and scope of the present invention, which should fall within the scope of the claims.

Claims

1. The utility model provides a multi-functional miniaturized test box which characterized in that: the testing device is provided with a first testing chamber (1) and a second testing chamber (2) which are communicated in parallel, and a connecting frame (3) arranged between the first testing chamber (1) and the second testing chamber (2), wherein a rotating door (4) is assembled in the connecting frame (3), and a sealing structure is arranged on the inner annular wall of the connecting frame (3) and is matched with the rotating door to separate the first testing chamber (1) from the second testing chamber (2); the side of the revolving door (4) facing the first test chamber (1) and/or the second test chamber (2) is provided with a loading bracket (5); the object carrying bracket (5) rotates along with the revolving door (4) to realize the change of the test chamber on a plane; the first test chamber (1) and the second test chamber (2) independently provide different test environments.

2. The multifunctional miniaturized test box of claim 1, wherein: the first test chamber (1) and the second test chamber (2) are used for cold and hot impact, baking, constant temperature and humidity or high and low temperature damp and hot tests.

3. The multifunctional miniaturized test box of claim 1, wherein: the sealing structure comprises a first sealing strip (6) arranged on a port of the connecting frame (3) close to the first testing chamber (1) and a second sealing strip (7) arranged on a port of the connecting frame (3) close to the second testing chamber (2), the first sealing strip (6) and the second sealing strip (7) are spaced in parallel in the thickness direction of the connecting frame (3), and the first sealing strip (6) and the second sealing strip (7) are inwards convex in the same height.

4. The multifunctional miniaturized test box of claim 1, wherein: the interior of the revolving door (4) is hollow, and a lead hole (41) communicated with the interior of the revolving door is arranged on the upper side edge of the revolving door (4).

5. The multifunctional miniaturized test box of claim 2, wherein: a box door is arranged on one side of the first test chamber (1) far away from the second test chamber (2), and air inlets and air outlets are arranged on the left side and the right side of the first test chamber (1) relative to the box door; the air inlet and outlet distribution of the second testing chamber (2) is consistent with that of the first testing chamber (1), and a heat dissipation element (21) is distributed on the inner side, far away from the first testing chamber (1), of the second testing chamber (2).