CN203858215U - Mobile type thermal shock testing machine - Google Patents
Mobile type thermal shock testing machine Download PDFInfo
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- CN203858215U CN203858215U CN201420244314.1U CN201420244314U CN203858215U CN 203858215 U CN203858215 U CN 203858215U CN 201420244314 U CN201420244314 U CN 201420244314U CN 203858215 U CN203858215 U CN 203858215U
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- sample cell
- sink
- testing machine
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Abstract
The utility model discloses a mobile type thermal shock testing machine, which comprises a first sample sink and a second sample sink, wherein the first sample sink and the second sample sink are respectively a high-temperature sink and a low-temperature sink; the first sample sink and the second sample sink are adjacently arranged in a mounting direction. In the mounting direction, the mobile type thermal shock testing machine further comprises a third sample sink and a sample holder, wherein the third sample sink is a high-temperature sink or a low-temperature sink, the third sample sink is arranged adjacently to the first sample sink and the second sample sink, and the high-temperature sink and the low-temperature sink are arranged at intervals; the sample holder moves among the first sample sink, the second sample sink and the third sample sink. According to the mobile type thermal shock testing machine, at least three sample sinks are arranged, so that a plurality of samples can be stored in thermal shock testing, and the utilization efficiency of the mobile type thermal shock testing machine can be improved.
Description
Technical field
The utility model relates to testing apparatus technical field, particularly relates to a kind of portable thermal shock equipment.
Background technology
Cold shock testing machine is applicable to the security performance test of electronic element, can carry out fail-test, product screening test etc., by this equipment test, can improve product reliability, carry out the quality control of product.Cold shock testing machine is the testing apparatus of the field indispensabilities such as aviation, automobile, household electrical appliances, scientific research.The products such as cold shock testing constitution test electrician, electronics, car electrics, material, parameter and the performance of observation test sample after the temperature environment impact variation of thermocycling.Cold shock testing machine mainly includes body, and is arranged on the sample cell in body, and sample cell is high temperature groove or cryostat,, high temperature groove provides high-temperature hot-air, and cryostat, provides low-temperature cold wind, and when work high temperature groove and cryostat, divide and be arranged, to realize hot-cool environment, change.
At present, portable cold shock testing machine is an adjacent high temperature groove and the cryostat, of arranging in the horizontal direction, and a specimen holder moves in the horizontal direction, and reaches the object of transformation temperature.When testing, in body, only have a specimen holder, when sample is during in a groove, and another groove is in idle, and like this, the utilization factor of high temperature groove and cryostat, is very low, has caused the waste of the energy.
Utility model content
Based on this, be necessary the portable cold shock testing machine that provides a kind of sample cell utilization factor higher.
A portable cold shock testing machine, comprises the first sample cell and the second sample cell, and described the first sample cell and the second sample cell are respectively high temperature groove and cryostat,, the adjacent setting on installation direction of described the first sample cell and the second sample cell; On installation direction, also comprise the 3rd sample cell and specimen holder, described the 3rd sample cell is high temperature groove or cryostat,, the setting adjacent with the second sample cell with described the first sample cell of described the 3rd sample cell, and high temperature groove and the setting of cryostat, interval; Described specimen holder moves between described the first sample cell, the second sample cell and described the 3rd sample cell.
In an embodiment, also comprise sample car therein, described sample car is included in two specimen holders that are connected on installation direction, and described sample car moves between described the first sample cell, the second sample cell and described the 3rd sample cell.
In an embodiment, one of them is corresponding for each specimen holder and described the first sample cell, the second sample cell and described the 3rd sample cell therein.
In an embodiment, described sample car is drawn by motor therein, and sample car moves on installation direction.
In an embodiment, on described sample car, be provided with roller or slide block therein.
In an embodiment, described installation direction is horizontal direction therein.
Above-mentioned portable cold shock testing machine, is provided with at least three sample cells, in cold shock testing, can place a plurality of samples, improves the utilization ratio of portable cold shock testing machine.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment;
Fig. 2 is the schematic diagram of another state of the utility model embodiment.
Wherein: 1. the first sample cell, 2. the second sample cell, 3. the 3rd sample cell, 4. the first specimen holder, 5. the second specimen holder, 6. sample car, 7. roller.
Embodiment
Please refer to Fig. 1, the schematic diagram of the state that Fig. 1 is present embodiment.In the body of portable cold shock testing machine, comprise three sample cells, sample cell is high temperature groove or cryostat,, and high temperature groove provides high-temperature hot-air, and cryostat, provides low-temperature cold wind.Above-mentioned three sample cells are respectively the first sample cell 1, the second sample cell 2 and the 3rd sample cell 3, the first sample cells 1 and the second sample cell 2 is respectively high temperature groove and cryostat,, and the 3rd sample cell 3 is high temperature groove.Like this, in three sample cells, there are two high temperature grooves and a cryostat,, and high temperature groove and cryostat, interval setting on installation direction.Certain three sample cells can be also two cryostat,s and a high temperature groove, and high temperature groove and cryostat, interval arrange on installation direction, but the cost of high temperature groove is low with respect to the cost of cryostat,, so adopt the setting of two high temperature grooves and a cryostat, in present embodiment.This movable type cold shock testing machine also comprises specimen holder, and specimen holder is used for placing sample, and specimen holder can move between sample cell, makes sample in different temperature environments.As shown in Figure 1, three sample cell adjacent settings successively in the horizontal direction, are followed successively by the first sample cell 1, the second sample cell 2 and the 3rd sample cell 3 from left to right; It is respectively high temperature groove, cryostat, and high temperature groove.Sample car 6 is formed by connecting by the first specimen holder 4 and the second specimen holder 5, makes a plurality of samples can be in different temperature environments.On sample car 6, be provided with roller 7, also slide block can be set, facilitate it to move.Sample car 6 is drawn by motor (not shown).In the present embodiment, installation direction is preferably horizontal direction, because during motor traction sample car, the power of the required use of traction of horizontal direction is less, can save the energy, and horizontal direction setting also facilitates putting and observing of sample.Certainly installation can be also vertical direction or other non-horizontal directions etc.On the first specimen holder 4 and the second specimen holder 5, be all placed with sample, in order to carry out cold shock testing.
The course of work of this movable type cold shock testing machine of specific description, please refer to Fig. 1 and Fig. 2 now.As shown in Figure 1, before on-test, on the first specimen holder 4 and the second specimen holder 5, place sample.The first specimen holder 4 is positioned at sample on the first sample cell 1, the first specimen holder 4 in hot environment; And the second specimen holder 5 is positioned at sample on the second sample cell 2, the second specimen holders 5 in low temperature environment.Through after a period of time, motor traction sample car moves right, until the first specimen holder 4 is positioned at sample on the second sample cell 2, the first specimen holders 4 in low temperature environment; The second specimen holder 5 is positioned at sample on the 3rd sample cell 3, the second specimen holders 5 in hot environment.Like this, sample has just been subjected to the concussion of high and low temperature environment, thereby detects the security performance of sample.
In the utility model, the quantity of sample cell can also be N (N>3), wherein, sample cell is high temperature groove or cryostat,, upper at installation direction (installation direction is horizontal direction), the interval that high temperature groove and cryostat, are adjacent arranges, and the width of sample cell is identical.Sample car is connected to form by (N-1) individual specimen holder, and the width of sample car is identical with the width of sample cell.On specimen holder, be placed with sample, sample car is put into body, a corresponding sample cell of specimen holder, and sample is in high temperature or low temperature environment.Through after a period of time, motor traction sample car moves the distance of a sample cell, and variation has just occurred the residing temperature environment of sample, and a plurality of samples have just been subject to thermal shock simultaneously.Certainly, installation direction can also be other non-horizontal directions.
According to actual conditions and the energy resource consumption consideration balanced with test sample size, present embodiment adopts the design of three sample cells, adopt the design of three sample cells to meet test demand at ordinary times, and the energy consumption of test single sample is less.
The utility model adopts the design of three sample cells, has improved the utilization factor of sample cell, and compared with prior art, the same test duration of this testing machine, the quantity of test sample has increased by one times, has obviously saved the energy.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. a portable cold shock testing machine, comprises the first sample cell and the second sample cell, and described the first sample cell and the second sample cell are respectively high temperature groove and cryostat,, the adjacent setting on installation direction of described the first sample cell and the second sample cell; It is characterized in that, on installation direction, also comprise the 3rd sample cell and specimen holder, described the 3rd sample cell is high temperature groove or cryostat,, the setting adjacent with the second sample cell with described the first sample cell of described the 3rd sample cell, and high temperature groove and the setting of cryostat, interval; Described specimen holder moves between described the first sample cell, the second sample cell and described the 3rd sample cell.
2. portable cold shock testing machine according to claim 1, it is characterized in that, also comprise sample car, described sample car is included in two specimen holders that are connected on installation direction, and described sample car moves between described the first sample cell, the second sample cell and described the 3rd sample cell.
3. portable cold shock testing machine according to claim 2, is characterized in that, one of them is corresponding for each specimen holder and described the first sample cell, the second sample cell and described the 3rd sample cell.
4. portable cold shock testing machine according to claim 2, is characterized in that, described sample car is drawn by motor, and sample car moves on installation direction.
5. portable cold shock testing machine according to claim 2, is characterized in that, is provided with roller or slide block on described sample car.
6. portable cold shock testing machine according to claim 1, is characterized in that, described installation direction is horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244314.1U CN203858215U (en) | 2014-05-13 | 2014-05-13 | Mobile type thermal shock testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244314.1U CN203858215U (en) | 2014-05-13 | 2014-05-13 | Mobile type thermal shock testing machine |
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| Publication Number | Publication Date |
|---|---|
| CN203858215U true CN203858215U (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420244314.1U Expired - Fee Related CN203858215U (en) | 2014-05-13 | 2014-05-13 | Mobile type thermal shock testing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352536A (en) * | 2015-10-21 | 2016-02-24 | 杜光明 | Rail-type continuous cycle multiple-temperature zone testing box and method |
| CN108020577A (en) * | 2017-11-20 | 2018-05-11 | 航天材料及工艺研究所 | A kind of thermally protective materials prevent heat-insulated test system, test method and heat treatment method |
-
2014
- 2014-05-13 CN CN201420244314.1U patent/CN203858215U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352536A (en) * | 2015-10-21 | 2016-02-24 | 杜光明 | Rail-type continuous cycle multiple-temperature zone testing box and method |
| CN105352536B (en) * | 2015-10-21 | 2019-05-24 | 杜光明 | A kind of rail mounted continuously recycles multi-temperature zone chamber and test method |
| CN108020577A (en) * | 2017-11-20 | 2018-05-11 | 航天材料及工艺研究所 | A kind of thermally protective materials prevent heat-insulated test system, test method and heat treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141001 Termination date: 20160513 |