CN215953679U

CN215953679U - Glove type high-low temperature test chamber

Info

Publication number: CN215953679U
Application number: CN202122176788.XU
Authority: CN
Inventors: 赵德喜
Original assignee: Hefei Juque Electronics Co ltd
Current assignee: Hefei Juque Electronics Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-04
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a glove type high-low temperature test box which comprises a containing box, wherein a sealing cover convenient to open and close is rotatably arranged on the containing box, a placing frame used for containing a test article is arranged in the containing box in a sliding mode, a driving device used for driving the placing frame to slide is fixed on the containing box, the driving device is fixedly connected with the placing frame, and a blowing device is arranged on the containing box. The test box disclosed by the utility model has the advantages that the motor drives the gear and the rack to be meshed for transmission, so that the whole placing frame slides out of the containing box, test articles are convenient to place and take out, the test articles are convenient and quick to place and contact with each other to influence the test performance by horizontally and vertically distributing and clamping a plurality of partition plates into corresponding independent areas according to the shape and the size of the test articles, the inner cavity of the containing box is in a sealed state through the sealing strip, and the water and gas generated during high-low temperature conversion can be dried by opening the sealing cover.

Description

Glove type high-low temperature test chamber

Technical Field

The utility model relates to a high-low temperature test chamber, in particular to a glove type high-low temperature test chamber.

Background

The high-low temperature test box is suitable for high-temperature and low-temperature reliability tests of products in electronic components and semiconductor industries. For the parts and materials of electronic and electrical engineering, computer peripheral parts and related products, all performance indexes are tested under the condition of high-temperature and low-temperature (alternating) cyclic change.

Traditional high low temperature test box changes the high temperature transition stage by low temperature at high low temperature test in-process, and the rack of experimental product is fixed in the test box, and the test article is placed and is caused the contact easily and lead to the test performance inaccurate, and is also inconvenient when taking out simultaneously, probably causes the high temperature to cause the injury to the staff, and a large amount of moisture can appear at high low temperature test in the test article, and long-term moisture can cause the pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a glove type high-low temperature test box, which is convenient and quick to place and take out a test article by enabling the whole placing frame to slide out of a placing box through the meshing transmission of a gear and a rack driven by a motor, can place and place the test article by horizontally and vertically distributing and clamping a plurality of partition plates into corresponding independent areas according to the shape and the size of the test article, can place the test article in contact with each other to influence the test performance, can form a sealed state in the inner cavity of the placing box through a sealing strip, can dry water gas generated during high-low temperature conversion by opening the sealing cover, is simple in structure and is suitable for application.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a glove-type high low temperature test box, proof box is including holding the case, it is equipped with the sealed lid that is convenient for open and shut to rotate on holding the case, holds incasement and slides and be equipped with the rack that is used for holding the test article, holds to be fixed with on the case and is used for driving the gliding drive arrangement of rack, and drive arrangement and rack fastening connection hold and are equipped with blast apparatus on the case.

Further, it includes the box to hold case, is equipped with the inner shell in the box, forms the inner chamber between inner shell and the box, is equipped with the spout on the inner shell, is equipped with the rotation hole on the box, and the below of box is equipped with array distribution's support column.

Further, sealed lid includes the lid, is equipped with the sealing strip on the lid, is equipped with the observation window on the lid.

Further, the rack is including placing the board, places board array distribution, places the baffle that is equipped with array distribution on the board, the baffle with place all be equipped with array distribution's small opening on the board, the top of placing the board is equipped with array distribution's detachable and cuts apart the board.

Be equipped with the sliding block on placing the board near the spout, place all to be equipped with the regulating part that the array distributes between the board, be equipped with the thermometer on the baffle, the thermometer array distributes, and the rack is located through sliding block and spout cooperation and holds and slide on the case.

Furthermore, the adjusting part comprises a telescopic part fixed between the baffles, limiting holes distributed in an array mode are formed in an output shaft of the telescopic part, and a limiting shaft is connected with the base of the telescopic part in a threaded mode.

Further, drive arrangement includes the motor, is fixed with the connecting axle on the output shaft of motor, is equipped with the gear on the connecting axle, and gear engagement is equipped with the rack, and rack and baffle fastening connection, drive arrangement rotate on holding the case through connecting axle and rotation hole cooperation position.

Furthermore, blast apparatus is including fixing the hair-dryer on the box, and the one end and the external world of hair-dryer are connected, and the other end is connected with the inner chamber, and the both sides of inner shell all are equipped with the gas outlet of array distribution, and the gas outlet runs through to the inner chamber.

The utility model has the beneficial effects that:

1. the test box drives the gear and the rack to be meshed for transmission through the motor, so that the whole placing frame slides out of the placing box, a test article is convenient to place and take out, and the test article is convenient and quick;

2. according to the shape and the size of a test article, the test box is placed by horizontally and vertically distributing a plurality of partition plates to form corresponding independent areas, and the test articles are placed in contact with each other to influence the test performance;

3. the test box disclosed by the utility model has the advantages that the inner cavity of the containing box is in a sealed state through the sealing strip, the moisture generated during high-temperature and low-temperature conversion can be dried by opening the sealing cover, the structure is simple, and the test box is suitable for application.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of a test chamber according to the present invention;

FIG. 2 is a schematic view of a part of the structure of the test chamber of the present invention;

FIG. 3 is a schematic view of the structure of the rack of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a glove-type high low temperature test box, proof box is including holding case 1, as shown in figure 1, holds to rotate on case 1 and is equipped with the sealed lid 2 that is convenient for open and shut, holds to slide in case 1 and is equipped with the rack 3 that is used for holding the test article, holds to be fixed with on case 1 and is used for driving the gliding drive arrangement 4 of rack 3, and drive arrangement 4 and rack 3 fastening connection hold and are equipped with blast apparatus 5 on case 1.

The containing box 1 comprises a box body 11, as shown in fig. 2, an inner shell 12 is arranged in the box body 11, an inner cavity 13 is formed between the inner shell 12 and the box body 11, a sliding groove 14 is formed in the inner shell 12, a rotating hole 15 is formed in the box body 11, and supporting columns 16 distributed in an array mode are arranged below the box body 11.

The sealing cover 2 comprises a cover body 21, a sealing strip 22 forming a sealing environment with the inner cavity 13 is arranged on the cover body 21, and an observation window 23 used for checking the condition in the inner shell 12 is arranged on the cover body 21.

The placing rack 3 comprises placing plates 31 distributed in an array manner, as shown in fig. 3, baffle plates 32 distributed in an array manner are arranged on the placing plates 31, the baffle plates 32 and the placing plates 31 are respectively provided with leak holes 33 distributed in an array manner, dividing plates 34 distributed in an array manner are arranged above the placing plates 31, the dividing plates 34 can be distributed horizontally and vertically, the dividing plates 34 can be detached, sliding blocks 35 are arranged on the placing plates 31 close to the sliding grooves 14, adjusting pieces 36 distributed in an array manner are arranged between the placing plates 31, thermometers 37 used for measuring the temperature on the placing plates 31 are arranged on the baffle plates 32 on each layer, and the placing rack 3 is located on the placing box 1 to slide through the matching of the sliding blocks 35 and the sliding grooves 14.

The adjusting member 36 includes an expansion member 361 fixed between the baffles 32, a limiting hole 362 distributed in an array is provided on an output shaft of the expansion member 361, and a limiting shaft 363 in threaded connection with a base of the expansion member 361.

The driving device 4 comprises a motor 41 fixed on the box body 11, as shown in fig. 3, a connecting shaft 42 is fixed on an output shaft of the motor 41, a gear 43 is arranged on the connecting shaft 42, a rack 44 is meshed with the gear 43, the rack 44 is tightly connected with the baffle 32, and the driving device 4 is matched with the rotating hole 15 through the connecting shaft 42 and is positioned on the containing box 1 to rotate.

The blowing device 5 includes a blower 51 fixed on the box 11, as shown in fig. 2, one end of the blower 51 is connected with the outside, the other end is connected with the inner cavity 13, air outlets 52 distributed in an array are arranged on both sides of the inner shell 12, and the air outlets 52 penetrate through the inner cavity 13.

During the use, drive gear 43 and rack 44 meshing transmission through motor 41, make whole rack 3 slide out and hold case 1, conveniently place, take out the test article, convenient and fast, shape according to the test article, size, through carrying out the level with a plurality of cut-off plates 34, the synthetic corresponding independent region of vertical distribution card is placed, place contact between the test article, influence test performance, inner chamber 13 that will hold case 1 through sealing strip 22 forms encapsulated situation, open sealed lid 2 and can make the aqueous vapor that produces when high low temperature conversion dry, moreover, the steam generator is simple in structure, and is suitable for and applicable.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a glove-type high low temperature test box, proof box is including holding case (1), its characterized in that, it is equipped with sealed lid (2) that are convenient for open and shut to rotate on case (1) to hold, holds and slides in case (1) and is equipped with rack (3) that are used for holding the test article, holds and is fixed with on case (1) and is used for driving gliding drive arrangement (4) of rack (3), and drive arrangement (4) and rack (3) fastening connection are equipped with blast apparatus (5) on holding case (1).

2. The glove type high and low temperature test chamber as claimed in claim 1, wherein the containing chamber (1) comprises a chamber body (11), an inner shell (12) is arranged in the chamber body (11), an inner cavity (13) is formed between the inner shell (12) and the chamber body (11), a chute (14) is arranged on the inner shell (12), a rotating hole (15) is arranged on the chamber body (11), and support columns (16) distributed in an array are arranged below the chamber body (11).

3. The glove type high and low temperature test chamber as claimed in claim 1, wherein the sealing cover (2) comprises a cover body (21), a sealing strip (22) is arranged on the cover body (21), and an observation window (23) is arranged on the cover body (21).

4. The glove type high and low temperature test chamber as claimed in claim 2, wherein the placing rack (3) comprises placing plates (31), the placing plates (31) are distributed in an array, baffles (32) are arranged on the placing plates (31) in an array distribution, the baffles (32) and the placing plates (31) are respectively provided with leakage holes (33) in an array distribution, and detachable partition plates (34) are arranged above the placing plates (31) in an array distribution;

be equipped with sliding block (35) on placing board (31) that is close to spout (14), place and all be equipped with regulating part (36) that the array distributes between board (31), be equipped with thermometer (37) on baffle (32), thermometer (37) array distributes, and rack (3) slide on being located to hold case (1) through sliding block (35) and spout (14) cooperation.

5. The glove type high and low temperature test chamber as claimed in claim 4, wherein the adjusting member (36) comprises an expansion member (361) fixed between the baffles (32), an output shaft of the expansion member (361) is provided with limiting holes (362) distributed in an array, and a base of the expansion member (361) is provided with a limiting shaft (363) in threaded connection.

6. The glove type high and low temperature test chamber as claimed in claim 4, wherein the driving device (4) comprises a motor (41), a connecting shaft (42) is fixed on an output shaft of the motor (41), a gear (43) is arranged on the connecting shaft (42), a rack (44) is meshed with the gear (43), the rack (44) is tightly connected with the baffle (32), and the driving device (4) is matched with the rotating hole (15) through the connecting shaft (42) and is positioned on the containing box (1) to rotate.

7. The glove type high and low temperature test chamber as claimed in claim 2, wherein the blowing device (5) comprises a blower (51) fixed on the box body (11), one end of the blower (51) is connected with the outside, the other end of the blower is connected with the inner cavity (13), the two sides of the inner shell (12) are provided with air outlets (52) distributed in an array, and the air outlets (52) penetrate through the inner cavity (13).