CN208194414U - A kind of low temperature impact test box - Google Patents
A kind of low temperature impact test box Download PDFInfo
- Publication number
- CN208194414U CN208194414U CN201820317629.2U CN201820317629U CN208194414U CN 208194414 U CN208194414 U CN 208194414U CN 201820317629 U CN201820317629 U CN 201820317629U CN 208194414 U CN208194414 U CN 208194414U
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- China
- Prior art keywords
- low temperature
- tote box
- channel
- opening
- hot room
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Abstract
The utility model discloses a kind of low temperature impact test boxes, are related to technical field of test equipment.The utility model includes cabinet, the first thermal insulation board, tote box and telescopic device；Second shell is divided into hot room and low temperature chamber by thermal insulation board, and heating device is equipped in hot room, is equipped with refrigerating plant in low temperature chamber；Hot room is connected to low temperature chamber by a channel, and channel is located at the indoor upper side wall of high temperature equipped with the first opening, and channel is located at the indoor upper side wall of low temperature equipped with the second opening；The upper surface of tote box is open equipped with third, and tote box is slidably mounted in channel and the lateral wall of tote box and vias inner walls are tightly connected.The outer wall and channel that the utility model passes through tote box are to be tightly connected, corresponding low temperature chamber or the indoor air of high temperature just can enter in tote box when opening and the opposite opening on channel only on tote box, it avoids article and easily leads to high-temperature region when shuttle high-temperature region is with low-temperature space and mutually altered with low-temperature space temperature, influence test effect.
Description
Technical field
The utility model belongs to technical field of test equipment, more particularly to a kind of low temperature impact test box.
Background technique
Thermal shock test chamber is the test equipment of the materials industries such as metal, plastics, rubber, electronics indispensability, for testing
Material structure or composite material, the degree endured under the continuous environment through very high temperature and extremely low temperature under moment, are able to most short
In time detection sample because caused by expanding with heat and contract with cold chemical change or physical injury.Low temperature impact test box is according to test need
It asks and testing standard is divided into three box and two-box types, difference is test method and internal structure difference.Three box are divided into cold-storage
Room, regenerative chamber and laboratory, product are located in laboratory in test.Two-box type is divided into hot room and low temperature chamber, is to pass through
Motor drives hand basket movement to realize the switching of high/low temperature, and product, which is placed in hand basket, to be moved together with hand basket, stability compared with
Difference, speed is uneven, in addition specimen holder lifting time process 5-8 seconds, will appear high-temperature region and low-temperature space in this process
Temperature is mutually collected together, and is influenced test effect and is easily caused the waste of the energy.
Utility model content
The purpose of this utility model is to provide a kind of low temperature impact test boxes, by between hot room and low temperature chamber
Channel is set, and channel, which is located on hot room and the indoor side wall of low temperature, is all provided with opening, and tote box is slidably mounted on loading in channel
The outer wall of case and the inner wall in channel are tightly connected, and tote box is equipped with opening, solve existing sample shuttle high-temperature region with it is low
The problem of high-temperature region is mutually altered with low-temperature space temperature is easily led to when warm area.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of low temperature impact test box, including cabinet, the first thermal insulation board, tote box and flexible dress
It sets；
The cabinet is successively made of first shell, insulating layer and second shell from outside to inside, and the thermal insulation board will be described
Second shell is divided into hot room and low temperature chamber, and heating device is equipped in the hot room, refrigeration is equipped in the low temperature chamber
Device；The hot room is connected to the low temperature chamber by a channel, and the channel is located on the indoor upper side wall of the high temperature
Equipped with the first opening, the channel is located at the indoor upper side wall of the low temperature equipped with the second opening；
The upper surface of the tote box is open equipped with third, and the tote box is slidably mounted in the channel and tote box
Lateral wall and vias inner walls be tightly connected；The center line that first opening, the second opening, third are open is generally aligned in the same plane
It is interior；
The telescopic device is mounted in the low temperature chamber, and the telescopic end of the telescopic device is connect with the tote box.
Further, the side of the tote box is equipped with several annular grooves, and it is close that annular is connected in the annular groove
Seal.
Further, the second thermal insulation board is fixedly connected on the tote box side wall opposite with the channel.
Further, several carrying disks are equipped in the tote box.
Further, the telescopic device includes cylinder and cylinder rod, and one end of the cylinder rod is slidably mounted on described
In cylinder, the other end is connect with the tote box.
Further, the hot room, be mounted on explosion-proof illuminating lamp at the top of low temperature chamber.
Further, temperature sensor is mounted in the hot room and the low temperature chamber.
The utility model has the following beneficial effects:
Hot room is connect with low temperature chamber by a channel by the utility model, and channel is located at hot room and the indoor side of low temperature
Opening is all provided on wall, tote box is slidably mounted on the outer wall of tote box and the inner wall in channel in channel and is tightly connected, on tote box
Equipped with opening.Because the outer wall of tote box and channel are sealed connection, the only opening on tote box and the opening phase on channel
Clock synchronization corresponds to low temperature chamber or the indoor air of high temperature and just can enter in tote box, avoids article in shuttle high-temperature region and low-temperature space
When easily lead to high-temperature region and mutually altered with low-temperature space temperature, influence test effect waste of resource；Tote box is carried out by telescopic device
Driving, the stability for moving tote box is good, and speed is more evenly.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the utility model concrete structure schematic diagram；
Fig. 2 is the enlarged drawing of A in Fig. 1；
Fig. 3 is the mounting structure schematic diagram of tote box and the second thermal insulation board in the utility model；
In attached drawing, parts list represented by the reference numerals are as follows:
The first thermal insulation board of 1-, 2- tote box, 3- telescopic device, 4- first shell, 5- insulating layer, 6- second shell, 7- high
Greenhouse, 8- low temperature chamber, 9- heating device, 10- refrigerating plant, the channel 11-, 12- first are open, and 13- second is open, 14- third
Opening, 15- annular groove, 16- ring type seal, the second thermal insulation board of 17-, 18- carrying disk, 19- cylinder, 20- cylinder rod, 21-
Explosion-proof illuminating lamp.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term "outside", "inner", " upper side wall ", " upper surface " "inner"
Equal indicating positions or positional relationship, are merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The component or element of finger must have a particular orientation, and be constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.
It please refers to shown in Fig. 1-3, the utility model is a kind of low temperature impact test box, including cabinet, the first thermal insulation board
1, tote box 2 and telescopic device 3；
Cabinet is successively made of first shell 4, insulating layer 5 and second shell 6 from outside to inside, and the first thermal insulation board 1 is by second
Shell 6 is divided into hot room 7 and low temperature chamber 8, and heating device 9 is equipped in hot room 7 and is used to heat hot room 7, low temperature
Refrigerating plant 10 is installed for freezing to low temperature chamber 8 in room 8；Hot room 7 is connected to low temperature chamber 8 by a channel 11,
Channel 11 is located at the upper side wall in hot room 7 equipped with the first opening 12, and the upper side wall that channel 11 is located in low temperature chamber 8 is equipped with
Second opening 13；
The upper surface of tote box 2 is equipped with third opening 14, tote box 2 be slidably mounted in channel 11 and tote box 2 it is outer
Side wall and 11 inner wall of channel are tightly connected；First opening 12, second opening 13, third opening 14 center line be generally aligned in the same plane
It is interior；
Telescopic device 3 is mounted in low temperature chamber 8, and the telescopic end of telescopic device 3 is connect with tote box 2.
When it is implemented, sample is put into tote box 2 by the third opening 14 on tote box 2, when sample needs to carry out
When low-temperature treatment, tote box 2 is pulled to move tote box 2 to low temperature chamber 8 along channel 11 by telescopic device 3, when on tote box 2
Third opening 14 face low temperature chamber, 8 internal channel 11 on second opening 13 when stop drag, the cold air in low temperature chamber 8 passes through
Second opening 13, third opening 14 enter in tote box 2 and carry out low-temperature treatment to the sample in tote box 2, can be by low
Refrigerating plant 10 in greenhouse 8 come reconcile the temperature in low temperature chamber 8 make sample be under different low-temperature conditions meet it is different
Sample low-temperature test, sample low-temperature treatment pass through telescopic device 3 after the completion and tote box 2 are pushed to move along channel 11 to hot room 7,
Stop pushing when the first opening 12 on third opening 14 face hot room, 7 internal channel 11 on tote box 2, high temperature air is logical
Cross the first opening 12, third opening 14 enters in tote box 2 and carries out high-temperature process to the sample in tote box 2, pass through high temperature
Heating device 9 in case can be mediated the temperature in high-temperature cabinet, high-temperature process temperature needed for meeting different samples.It is logical
Telescopic device 3 is crossed to pull or push tote box 2 to keep the movement of tote box 2 more steady.The utility model structure simple operations side
Just, high-temperature region is easily led to when avoiding sample shuttle high-temperature region with low-temperature space mutually to alter with low-temperature space temperature, influences test effect wave
Take resource.
Wherein, all sides of tote box 2 are equipped with several annular grooves 15, set in annular groove 15 and are connected with ring type seal
16.With reference to Fig. 3, annular groove 15 is 2 two sides for being located at third opening 14 when specific implementation.In this way, can be further
The sealing effect for improving tote box 2 and channel 11, prevents low temperature chamber 8 from mutually altering with the temperature in hot room 7.
Wherein, tote box 2 and channel 11 to pair side wall be equipped with the second thermal insulation board 17, in this way, preventing in low temperature chamber 8
High temperature in low temperature and hot room 7 is passed in tote box 2 by the side wall of tote box 2, influences the effect of test.
Wherein, several carrying disks 18 are equipped in tote box 2.When it is implemented, one can be placed on each carrying disk 18
A sample so can once be put into multiple samples and carry out test raising test efficiency, while also avoid once being put into multiple samples
Product mutually collide between sample when tote box 2 is mobile and damage sample.
Wherein, telescopic device 3 includes cylinder 19 and cylinder rod 20, and cylinder 19 is fixedly mounted in low temperature chamber 8, cylinder rod 20
One end be slidably mounted in cylinder 19, the other end is connect with tote box 2.
Wherein, hot room 7, low temperature chamber 8 top be mounted on explosion-proof illuminating lamp 21.In this way, can be to hot room 7 and low
Greenhouse 8 is illuminated.
Wherein, temperature sensor is mounted in hot room 7 and low temperature chamber 8.In this way, can grasp at any time sample is in height
Temperature when greenhouse 7 or low temperature chamber 8 can be adjusted at any time when temperature is improper.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. a kind of low temperature impact test box, which is characterized in that including cabinet, the first thermal insulation board (1), tote box (2) and stretch
Device (3)；
The cabinet is successively made of first shell (4), insulating layer (5) and second shell (6) from outside to inside, and described first is heat-insulated
The second shell (6) is divided into hot room (7) and low temperature chamber (8) by plate (1), is equipped with heating device in the hot room (7)
(9), refrigerating plant (10) are installed in the low temperature chamber (8)；The hot room (7) and the low temperature chamber (8) pass through a channel
(11) it is connected to, the channel (11) is located at the upper side wall in the hot room (7) equipped with the first opening (12), the channel
(11) it is located at the upper side wall in the low temperature chamber (8) and is equipped with the second opening (13)；
The upper surface of the tote box (2) is equipped with third opening (14), and the tote box (2) is slidably mounted on the channel (11)
The lateral wall and channel (11) inner wall of interior and tote box (2) are tightly connected；First opening (12), the second opening (13), the
The center line of three openings (14) is in the same plane；
The telescopic device (3) is mounted in the low temperature chamber (8), the telescopic end and the tote box of the telescopic device (3)
(2) it connects.
2. a kind of low temperature impact test box according to claim 1, which is characterized in that the side of the tote box (2)
Face is provided with several annular grooves (15), is connected with ring type seal (16) in the annular groove (15).
3. a kind of low temperature impact test box according to claim 1, which is characterized in that the tote box (2) with it is described
The second thermal insulation board (17) are fixedly connected on the opposite side wall in channel (11).
4. according to a kind of low temperature impact test box described in claim 1, which is characterized in that the tote box (2) is if interior be equipped with
Dry carrying disk (18).
5. a kind of low temperature impact test box according to claim 1, which is characterized in that the telescopic device (3) includes
Cylinder (19) and cylinder rod (20), one end of the cylinder rod (20) are slidably mounted in the cylinder (19), the other end and institute
State tote box (2) connection.
6. a kind of low temperature impact test box according to claim 1, which is characterized in that the hot room (7), low temperature chamber
(8) explosion-proof illuminating lamp (21) are mounted at the top of.
7. a kind of low temperature impact test box according to claim 1, which is characterized in that the hot room (7) with it is described
Temperature sensor is mounted in low temperature chamber (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820317629.2U CN208194414U (en) | 2018-03-06 | 2018-03-06 | A kind of low temperature impact test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820317629.2U CN208194414U (en) | 2018-03-06 | 2018-03-06 | A kind of low temperature impact test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208194414U true CN208194414U (en) | 2018-12-07 |
Family
ID=64535561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820317629.2U Expired - Fee Related CN208194414U (en) | 2018-03-06 | 2018-03-06 | A kind of low temperature impact test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208194414U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447523A (en) * | 2021-05-25 | 2021-09-28 | 深圳大学 | Test box for swinging loading temperature gradient |
| CN115389364A (en) * | 2022-09-16 | 2022-11-25 | 广州五所环境仪器有限公司 | Pull-basket type temperature impact test equipment |
| CN115683916A (en) * | 2023-01-05 | 2023-02-03 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Transfer device, test system and test method |
| CN115980118A (en) * | 2023-02-27 | 2023-04-18 | 深圳市优米特新材料科技有限公司 | Continuous testing device and method for high and low temperature testing of product |
-
2018
- 2018-03-06 CN CN201820317629.2U patent/CN208194414U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447523A (en) * | 2021-05-25 | 2021-09-28 | 深圳大学 | Test box for swinging loading temperature gradient |
| CN113447523B (en) * | 2021-05-25 | 2022-09-23 | 深圳大学 | Test box for swinging loading temperature gradient |
| CN115389364A (en) * | 2022-09-16 | 2022-11-25 | 广州五所环境仪器有限公司 | Pull-basket type temperature impact test equipment |
| CN115683916A (en) * | 2023-01-05 | 2023-02-03 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Transfer device, test system and test method |
| CN115980118A (en) * | 2023-02-27 | 2023-04-18 | 深圳市优米特新材料科技有限公司 | Continuous testing device and method for high and low temperature testing of product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20190306 |