CN213456529U - Cold and hot impact test box - Google Patents
Cold and hot impact test box Download PDFInfo
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- CN213456529U CN213456529U CN202022648286.8U CN202022648286U CN213456529U CN 213456529 U CN213456529 U CN 213456529U CN 202022648286 U CN202022648286 U CN 202022648286U CN 213456529 U CN213456529 U CN 213456529U
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Abstract
The utility model discloses a cold and hot impact test case belongs to check out test set technical field. The cold and hot impact test box comprises a box body, wherein a high-temperature bin and a low-temperature bin are respectively arranged in the box body, a heat insulation layer is fixedly arranged in the middle of the box body, a screw rod is movably connected to the bottom of the box body, a sliding block is sleeved at the top of the screw rod, a storage box is fixedly connected to the top of the sliding block, an air hole is formed in the outer surface of the storage box, a support is fixedly connected to the inside of the storage box, a tray is fixedly connected to the top of the support, fixing clamping jaws are fixed to two sides of the tray, and a heating box is fixedly connected to one side; the utility model discloses, through high temperature storehouse and low temperature storehouse, make cold and hot impact's experimental area part, make independent storehouse high temperature environment and low temperature environment appear, be convenient for adjust the temperature and change the temperature in advance, promote the speed that the temperature switches, improve the operating efficiency of device.
Description
Technical Field
The utility model relates to a check out test set technical field especially relates to cold and hot impact test case.
Background
The cold and hot impact test case divide into two-box and three-box, and the difference lies in that test mode and inner structure are different, and the product accords with the standard and is: GB/T2423.1-2008 test GB/T2423.2-2008 test B, GB-T10592-2008, GJB150.3-198, GJB360A-96 method and other temperature impact test requirements, the cold and hot impact test box is a necessary test device in the material industry of metal, plastic, rubber, electronics and the like, is used for testing a material structure or a composite material, and can detect chemical changes or physical injuries of a test sample caused by expansion with heat and contraction with cold in the shortest time through the enduring degree of the test sample under the continuous environment of extremely high temperature and extremely low temperature instantly.
At present, a part of cold and hot impact test boxes on the market are not flexible enough to switch between high temperature and low temperature, and stain and frost are generated when the cold and hot impact test boxes run for a long time, so that danger is easily generated when the cold and hot impact test boxes are used.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the temperature switching is not flexible enough and dangerous easily occurs in the prior art, and the cold and hot impact test box that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
cold and hot impact test box, the power distribution box comprises a box body, high temperature storehouse and low temperature storehouse have been seted up respectively to the inside of box, the middle part fixed mounting of box has the insulating layer, the bottom swing joint of box has the screw rod, the slider has been cup jointed at the top of screw rod, the top fixedly connected with storage box of slider, the bleeder vent has been seted up to storage box's surface, storage box's inside fixedly connected with support, the top fixedly connected with tray of support, the both sides of tray all are fixed with fixed clamping jaw, one side fixedly connected with heating cabinet of box, the opposite side fixedly connected with cooling box of box.
Preferably, the inside of insulating layer swing joint has the heat insulating board, the top transmission of heat insulating board is connected with the lift motor.
Preferably, a heater is fixedly installed inside the heating box, and a cooler is fixedly installed inside the cooling box.
Preferably, the heating box and the cooling box are fixedly provided with a moving motor inside, one side of the moving motor is connected with a transmission belt in a transmission manner, and the other end of the transmission belt is connected with a screw in a transmission manner.
Preferably, the top of high temperature storehouse and the equal fixed mounting in low temperature storehouse have the exhaust case, the inside fixed mounting of exhaust case has the fan, the top fixed mounting of exhaust case has the filter screen.
Preferably, one side of the box body is hinged with a hinge, and one side of the hinge is hinged with a box door.
Compared with the prior art, the utility model provides a cold and hot impact test case possesses following beneficial effect:
1. the utility model discloses, through high temperature storehouse and low temperature storehouse, make cold and hot impact's experimental area part, make high temperature environment and low temperature environment appear in independent storehouse, be convenient for adjust the temperature and change the temperature in advance, promote the speed of temperature switch, the operating efficiency of improvement device, through the screw rod, make storage box can remove between high temperature storehouse and low temperature storehouse, the temperature of direct switch-over environment, the performance of improvement device test, through heater and cooler, heat and cool down high temperature storehouse and low temperature storehouse respectively, mutual noninterference, the efficiency and the security of device have been improved, through fixed clamping jaw, fix the article of putting into storage box, avoid article to collide when storage box removes.
2. The utility model discloses, through the moving motor, it is rotatory in order to remove the storage box to drive the screw rod, two moving motor's setting, when a moving motor breaks down, the device still can normally work, through the fan, when needs carry out the quick change to the inside temperature of box, can blow to the box inside or outside, with the inside temperature of quick change box, through the heat insulating board, separate high temperature storehouse and low temperature storehouse, avoid the two to influence each other, through promoting the motor, drive the heat insulating board and go up and down when storage box switches the storehouse, through the chamber door, can open high temperature storehouse and low temperature storehouse respectively, clear up a storehouse alone at the device during operation, the efficiency of device has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural view of the storage box of the present invention.
In the figure: 1. a box body; 2. a high-temperature bin; 3. a low-temperature bin; 4. a thermal insulation layer; 5. a screw; 6. a slider; 7. a storage box; 8. air holes are formed; 9. a support; 10. a tray; 11. fixing the clamping jaw; 12. a heating box; 13. a cooling box; 14. a heat insulation plate; 15. a hoisting motor; 16. a heater; 17. a cooler; 18. a moving motor; 19. a transmission belt; 20. an exhaust box; 21. a fan; 22. a filter screen; 23. a hinge; 24. and (4) a box door.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, the cold and hot impact test box comprises a box body 1, a high temperature bin 2 and a low temperature bin 3 are respectively arranged in the box body 1, a cold and hot impact experimental region is separated through the high temperature bin 2 and the low temperature bin 3, a high temperature environment and a low temperature environment appear in a single bin, the temperature can be conveniently adjusted and changed in advance, the temperature switching speed is increased, the operating efficiency of the device is improved, an exhaust box 20 is fixedly arranged at the top of each of the high temperature bin 2 and the low temperature bin 3, a fan 21 is fixedly arranged in the exhaust box 20, when the temperature in the box body 1 needs to be rapidly changed through the fan 21, air can be blown into or out of the box body 1 so as to rapidly change the temperature in the box body 1, a filter screen 22 is fixedly arranged at the top of the exhaust box 20, a heat insulation layer 4 is fixedly arranged in the middle of the box body 1, and, the high-temperature bin 2 and the low-temperature bin 3 are separated by the heat insulation plate 14 to avoid the mutual influence of the two, the top of the heat insulation plate 14 is in transmission connection with the lifting motor 15, the heat insulation plate 14 is driven to lift when the storage box 7 is switched to the bin by the lifting motor 15, the bottom of the box body 1 is movably connected with the screw rod 5, the storage box 7 can move between the high-temperature bin 2 and the low-temperature bin 3 by the screw rod 5 to directly switch the temperature of the environment, the test performance of the device is improved, the top of the screw rod 5 is sleeved with the sliding block 6, the top of the sliding block 6 is fixedly connected with the storage box 7, the outer surface of the storage box 7 is provided with the air vent 8, the inner part of the storage box 7 is fixedly connected with the bracket 9, the top of the bracket 9 is fixedly connected with the tray 10, the two sides of the tray 10 are both fixed with the fixed clamping jaws 11, one side of the box body 1 is fixedly connected with a heating box 12, the other side of the box body 1 is fixedly connected with a cooling box 13, a heater 16 is fixedly arranged in the heating box 12, a cooler 17 is fixedly arranged in the cooling box 13, the high-temperature bin 2 and the low-temperature bin 3 are respectively heated and cooled through the heater 16 and the cooler 17 without mutual interference, the efficiency and the safety of the device are improved, a moving motor 18 is fixedly arranged in the heating box 12 and the cooling box 13, the screw 5 is driven to rotate through the moving motor 18 so as to move the storage box 7, two moving motors 18 are arranged, when one moving motor 18 fails, the device can still normally work, one side of the moving motor 18 is in transmission connection with a transmission belt 19, the other end of the transmission belt 19 is in transmission connection with the screw 5, one side of the box body 1 is in hinge connection with a hinge 23, one side of the hinge 23 is in hinge connection with a box door, the high-temperature bin 2 and the low-temperature bin 3 can be opened respectively through the bin door 24, and one bin is cleaned independently when the device works, so that the efficiency of the device is improved.
In the utility model, the article to be detected is put into the storage box 7, the article put into the storage box 7 is fixed by the fixing clamping jaw 11, the article is prevented from colliding when the storage box 7 moves, the experiment area of cold and hot impact is separated by the high-temperature bin 2 and the low-temperature bin 3, the high-temperature environment and the low-temperature environment appear in the separate bins, the temperature can be conveniently adjusted and changed in advance, the speed of temperature switching is improved, the operation efficiency of the device is improved, the storage box 7 can move between the high-temperature bin 2 and the low-temperature bin 3 by the screw rod 5, the temperature of the environment is directly switched, the performance of the device test is improved, the high-temperature bin 2 and the low-temperature bin 3 are respectively heated and cooled by the heater 16 and the cooler 17 without interference, the efficiency and the safety of the device are improved, the screw rod 5 is driven to rotate by the moving motor 18 so as to move the storage box 7, two moving motor 18's setting, when a moving motor 18 breaks down, the device still can normally work, through fan 21, when needs carry out the quick change to the inside temperature of box 1, can blow to the box 1 inside or outside, with the inside temperature of quick change box 1, through heat insulating board 14, separate high temperature storehouse 2 and low temperature storehouse 3, avoid the two to influence each other, through promoting motor 15, drive heat insulating board 14 lift when storage box 7 switches the storehouse, through chamber door 24, can open high temperature storehouse 2 and low temperature storehouse 3 respectively, can clear up a storehouse alone at the device during operation, the efficiency of device has been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The cold and hot impact test box comprises a box body (1) and is characterized in that a high-temperature bin (2) and a low-temperature bin (3) are respectively arranged in the box body (1), a heat insulation layer (4) is fixedly arranged in the middle of the box body (1), a screw rod (5) is movably connected with the bottom of the box body (1), the top of the screw rod (5) is sleeved with a sliding block (6), the top of the sliding block (6) is fixedly connected with a storage box (7), the outer surface of the storage box (7) is provided with an air vent (8), the interior of the storage box (7) is fixedly connected with a bracket (9), the top fixedly connected with tray (10) of support (9), the both sides of tray (10) all are fixed with fixed clamping jaw (11), and one side fixedly connected with heating cabinet (12) of box (1), opposite side fixedly connected with cooling box (13) of box (1).
2. The cold-hot impact test chamber according to claim 1, wherein a heat insulation plate (14) is movably connected inside the heat insulation layer (4), and a lifting motor (15) is in transmission connection with the top of the heat insulation plate (14).
3. The cold-hot impact test chamber according to claim 1, wherein a heater (16) is fixedly installed inside the heating chamber (12), and a cooler (17) is fixedly installed inside the cooling chamber (13).
4. The cold-hot impact test chamber according to claim 1, wherein a moving motor (18) is fixedly mounted inside each of the heating chamber (12) and the cooling chamber (13), a driving belt (19) is connected to one side of the moving motor (18) in a driving manner, and the other end of the driving belt (19) is connected with the screw (5) in a driving manner.
5. The cold-hot impact test box according to claim 1, wherein the top of the high-temperature bin (2) and the top of the low-temperature bin (3) are both fixedly provided with an air exhaust box (20), the inside of the air exhaust box (20) is fixedly provided with a fan (21), and the top of the air exhaust box (20) is fixedly provided with a filter screen (22).
6. The cold-hot impact test chamber according to claim 1, wherein a hinge (23) is hinged to one side of the chamber body (1), and a chamber door (24) is hinged to one side of the hinge (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022648286.8U CN213456529U (en) | 2020-11-16 | 2020-11-16 | Cold and hot impact test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022648286.8U CN213456529U (en) | 2020-11-16 | 2020-11-16 | Cold and hot impact test box |
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| Publication Number | Publication Date |
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| CN213456529U true CN213456529U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022648286.8U Active CN213456529U (en) | 2020-11-16 | 2020-11-16 | Cold and hot impact test box |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865635A (en) * | 2021-09-18 | 2021-12-31 | 温州大学 | MEMS sensor calibrating device |
| CN116224032A (en) * | 2023-03-16 | 2023-06-06 | 上海聚跃检测技术有限公司 | Chip reliability test method and device |
| CN117388615A (en) * | 2023-10-20 | 2024-01-12 | 无锡冠亚智能装备有限公司 | Cold and hot impact testing device for automobile electronic component |
-
2020
- 2020-11-16 CN CN202022648286.8U patent/CN213456529U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865635A (en) * | 2021-09-18 | 2021-12-31 | 温州大学 | MEMS sensor calibrating device |
| CN116224032A (en) * | 2023-03-16 | 2023-06-06 | 上海聚跃检测技术有限公司 | Chip reliability test method and device |
| CN116224032B (en) * | 2023-03-16 | 2023-09-05 | 上海聚跃检测技术有限公司 | Chip reliability test method and device |
| CN117388615A (en) * | 2023-10-20 | 2024-01-12 | 无锡冠亚智能装备有限公司 | Cold and hot impact testing device for automobile electronic component |
| CN117388615B (en) * | 2023-10-20 | 2024-05-07 | 无锡冠亚智能装备有限公司 | Cold and hot impact testing device for automobile electronic component |
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