CN212882489U - Constant temperature and humidity test box - Google Patents

Abstract

The utility model discloses a constant temperature and humidity test box, including experimental box and chamber door, experimental box is articulated with the chamber door, the internal bottom plate that is equipped with of proof box, bottom plate upper end symmetry is fixed with the mounting panel, the relative one end of mounting panel is fixed with slide rail one respectively, install slider more than two on the slide rail one respectively, the slider passes through the bolt fastening with slide rail one, the one end that slide rail one was kept away from to the slider is fixed with the backup pad, it puts the thing board to be located the backup pad upper end of same height, it is equipped with two slide rails two to put thing board upper end symmetry, it is equipped with the baffle more than two to put thing board upper end, the baffle is installed on slide rail two, it just is located and is equipped with the spout between two slide rails to put on the thing board, threaded hole is equipped with the screw rod, the screw rod passes through threaded connection. This constant temperature and humidity test box can adjust the distance of putting between the thing board as required, facilitates the use.

Description

Constant temperature and humidity test box

Technical Field

The utility model relates to a field of proof box, concretely relates to constant temperature and humidity proof box.

Background

The constant humidity and heat test chamber is also called a constant temperature and humidity tester, a constant temperature and humidity test chamber or a programmable humidity and heat alternating test chamber and the like, and is used for detecting the performance of a product in different temperature and humidity environments and the heat resistance, humidity resistance and other performances of a test material, namely the adaptability and stability of the test product or the test material stored or used under the humidity and heat environment condition of surface condensation.

In the prior art, the constant humidity and heat test box comprises a test box body and a shelf horizontally erected in the test box body. The test box body comprises an adjusting control unit, the adjusting control unit comprises a temperature adjusting part and a humidifying part, the temperature adjusting unit acquires data through a temperature sensor arranged in the testing machine, a temperature controller (a miniature information processor) adjusts the temperature, and the heating operation is realized through a heating device; the humidity adjusting unit acquires data through a humidity sensor arranged in the testing machine, a humidity controller (a miniature information processor) adjusts the data, and humidification operation is achieved through a spraying device.

Under the normal condition, both ends of supporter welded fastening respectively on two relative inner walls of test box, or overlap joint on the overlap joint piece on two relative inner walls of test box, and when need to place different kinds of model coating (scribble the coating that will wait to detect on detecting the model), inspection personnel need place model coating in different positions on the supporter. However, in the actual use process, when the quantity of the sample plate coatings is large, the problem of disordered placement is easily caused, the distance between the object placing frames cannot be adjusted as required, and the subsequent classification operation of detection personnel is inconvenient. Secondly, the spherical model is easy to roll when placed on a shelf and cannot be fixed.

Disclosure of Invention

An object of the utility model is to provide a constant temperature and humidity test box, it can be as required adjusted and put the distance between the thing board, facilitates the use.

In order to achieve the above object, the utility model provides a following technical scheme:

a constant temperature and humidity test box comprises a test box body and a box door, wherein the test box body is hinged with the box door, a bottom plate is arranged in the test box body, a mounting plate is symmetrically fixed at the upper end of the bottom plate, a first slide rail is respectively fixed at the opposite end of the mounting plate, more than two slide blocks are respectively installed on the first slide rail, the slide blocks and the first slide rails are fixed through bolts, a support plate is fixed at one end of each slide block, which is far away from the first slide rail, a placing plate is placed at the upper end of the support plate at the same height, two second slide rails are symmetrically arranged at the upper end of the placing plate, more than two partition plates are arranged at the upper end of the placing plate, the partition plates are installed on the second slide rails, a slide groove is arranged on the placing plate and between the two second slide rails, the lower end of the screw rod penetrates through the sliding groove to extend to the lower part of the object placing plate, and a pressing plate is fixed at the lower end of the screw rod.

Preferably, a transparent glass window is installed on the door.

Preferably, a third sliding rail is fixed at the bottom end in the test box body, and the bottom plate is installed on the third sliding rail.

Preferably, the object placing plate is a grid plate.

Preferably, the lower end surface of the pressing plate is an arc surface.

Preferably, still include the bull stick, the screw rod upper end is equipped with the recess, the bull stick passes through threaded connection with the recess, the bull stick upper end is fixed with the handle, the baffle upper end is equipped with the standing groove that is used for placing the bull stick.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the distance between the supporting plates can be adjusted by moving the sliding block, so that the purpose of adjusting the distance between the object placing plates is achieved, the plurality of partition plates are arranged, the orderly arrangement of the sample plates can be realized, and workers can place the sample plates conveniently as required;

2) through setting up the clamp plate, can fix a position spherical model, prevent that spherical model from rolling at will.

Drawings

Fig. 1 is a schematic structural diagram of a constant temperature and humidity test chamber in an embodiment of the present invention;

FIG. 2 is a top view of an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a baffle in an embodiment of the invention;

in the figure, the test box body 1, the test box body 2, the box door 3, the transparent glass window 4, the bottom plate 5, the third sliding rail 6, the mounting plate 7, the first sliding rail 8, the sliding block 9, the supporting plate 10, the object placing plate 11, the second sliding rail 12, the partition plate 13, the sliding groove 14, the threaded hole 15, the screw rod 16, the pressing plate 17, the rotating rod 18, the groove 19, the handle 20 and the placing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a constant temperature and humidity test chamber includes a test chamber body 1 and a chamber door 2, wherein the test chamber body 1 is hinged to the chamber door 2, and the chamber door 2 is provided with a transparent glass window 3. Be equipped with bottom plate 4 in the test box 1, 1 inner bottom end of test box is fixed with slide rail three 5, and bottom plate 4 installs on slide rail three 5. The upper end of the bottom plate 4 is symmetrically fixed with a mounting plate 6, and the opposite ends of the mounting plate 6 are respectively fixed with a first sliding rail 7. And more than two sliding blocks 8 are respectively arranged on the first sliding rail 7, and the sliding blocks 8 and the first sliding rail 7 are fixed through bolts. One end of the sliding block 8, which is far away from the sliding rail I7, is fixed with a supporting plate 9, an object placing plate 10 is placed at the upper end of the supporting plate 9 at the same height, and the object placing plate 10 is a grid plate.

Two sliding rails II 11 are symmetrically arranged at the upper end of the object placing plate 10, more than two partition plates 12 are arranged at the upper end of the object placing plate 10, air holes are uniformly formed in the partition plates 12, and the partition plates 12 are arranged on the sliding rails II 11. A sliding groove 13 is formed in the object placing plate 10 and located between the two sliding rails 11, a threaded hole 14 is formed in the partition plate 12 and located above the sliding groove 13, a screw rod 15 is arranged in the threaded hole 14, and the screw rod 15 is connected with the threaded hole 14 through threads. The lower end of the screw rod 15 penetrates through the sliding groove 13 and extends to the lower part of the object placing plate 10, a pressing plate 16 is fixed at the lower end of the screw rod 15, and the lower end face of the pressing plate 16 is an arc-shaped face. Still include bull stick 17, the screw rod 15 upper end is equipped with recess 18, and bull stick 17 passes through threaded connection with recess 18, and bull stick 17 upper end is fixed with handle 19, and baffle 12 upper end is equipped with the standing groove 20 that is used for placing bull stick 17.

The working principle is as follows: the distance between the object placing plates 10 is adjusted as required, the sliding block 8 is moved along the first sliding rail 7, and the sliding block 8 is fixed with the first sliding rail 7 through bolts after the sliding block 8 is moved to a proper height. Adjust two corresponding sliders 8 on two mounting plates 6 to same height, then place the thing board 10 in backup pad 9 upper end. The partition plate 12 is moved along the second slide rail 11 according to needs, and the partition plate 12 is moved to a proper position, so that the sample plates can be conveniently and orderly placed. If there is spherical model, can place spherical model on putting thing board 10 of clamp plate 16 below, then take out bull stick 17 from standing groove 20, stretch into recess 18 with bull stick 17, make bull stick 17 and screw rod 15 fixed, then rotate handle 19, make bull stick 17 drive screw rod 15 move down, until clamp plate 16 compresses tightly spherical model, can prevent that spherical model from rolling at will. After the spherical sample plate is fixed, the screw rod 15 is held tightly, the rotating rod 17 is rotated reversely, the rotating rod 17 is separated from the screw rod 15, and the rotating rod 17 is placed in the placing groove 20.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the accompanying claims.

Claims (6)

1. The utility model provides a constant temperature and humidity test box, includes test box and chamber door, test box is articulated with the chamber door, its characterized in that: a bottom plate is arranged in the test box body, mounting plates are symmetrically fixed at the upper end of the bottom plate, a first sliding rail is respectively fixed at the opposite ends of the mounting plates, more than two sliding blocks are respectively arranged on the first sliding rail, the sliding blocks and the first sliding rail are fixed through bolts, a supporting plate is fixed at one end of the sliding block away from the sliding rail I, an object placing plate is placed at the upper end of the supporting plate at the same height, the upper end of the object placing plate is symmetrically provided with two sliding rails II, the upper end of the object placing plate is provided with more than two clapboards, the clapboard is arranged on the second sliding rail, a sliding chute is arranged on the object placing plate and between the two second sliding rails, a threaded hole is arranged on the clapboard and above the sliding chute, a screw rod is arranged in the threaded hole, the screw rod is connected with the threaded hole through threads, the lower end of the screw rod penetrates through the sliding groove to extend to the lower part of the object placing plate, and a pressing plate is fixed at the lower end of the screw rod.

2. The constant temperature and humidity test chamber according to claim 1, wherein: and a transparent glass window is arranged on the box door.

3. The constant temperature and humidity test chamber according to claim 1, wherein: and a third sliding rail is fixed at the bottom end in the test box body, and the bottom plate is installed on the third sliding rail.

4. The constant temperature and humidity test chamber according to claim 1, wherein: the object placing plate is a grid plate.

5. The constant temperature and humidity test chamber according to claim 1, wherein: the lower end face of the pressing plate is an arc-shaped face.

6. The constant temperature and humidity test chamber according to claim 1, wherein: the novel screw rod is characterized by further comprising a rotating rod, a groove is formed in the upper end of the screw rod, the rotating rod is in threaded connection with the groove, a handle is fixed to the upper end of the rotating rod, and a placing groove used for placing the rotating rod is formed in the upper end of the partition plate.

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