CN207709059U - A kind of high-and-low temperature humid heat test box - Google Patents
A kind of high-and-low temperature humid heat test box Download PDFInfo
- Publication number
- CN207709059U CN207709059U CN201721648020.5U CN201721648020U CN207709059U CN 207709059 U CN207709059 U CN 207709059U CN 201721648020 U CN201721648020 U CN 201721648020U CN 207709059 U CN207709059 U CN 207709059U
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- China
- Prior art keywords
- low temperature
- heat test
- groove
- test box
- humid heat
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- 238000009434 installation Methods 0.000 claims abstract description 5
- 208000002925 dental caries Diseases 0.000 claims description 2
- 238000005381 potential energy Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a kind of high-and-low temperature humid heat test boxes, including high-and-low temperature humid heat test box ontology, the bottom four corners position of the high-and-low temperature humid heat test box ontology is installed with fixed seat, cavity is offered in fixed seat, first through hole is offered on the bottom side inner wall of cavity, fixed link is slidably fitted in first through hole, the both ends of fixed link all extend to outside through-hole, symmetrically there are two connecting rods for rotational installation on the top of fixed link, sliding slot there are two symmetrically being opened up on the top side inner wall of cavity, sliding block is slidably fitted in sliding slot, and the bottom of sliding block extends to outside sliding slot, the top of fixed link offers the first groove, it is slidably fitted with mandril in first groove.This utility structure is simple, easy to use, can not only high-and-low temperature humid heat test box ontology easy to remove, and can effectively slow down the shaking of high-and-low temperature humid heat test box ontology, to extend the service life of high-and-low temperature humid heat test box ontology.
Description
Technical field
The utility model is related to chamber manufacturing technology field more particularly to a kind of high-and-low temperature humid heat test boxes.
Background technology
Chamber is the general name of ring examination industry product, is that natural climatic environment is simulated in effective spatial dimension,
Wherein high-and-low temperature humid heat test box low temperature control mode:If refrigeration cycle is all made of inverse card cycle, the cycle is by two isothermal mistakes
Journey and two adiabatic process compositions, process are as follows:Through compressor adiabatic compression to higher pressure, consume work(makes refrigerant
Delivery temperature increases, and the condensed device of refrigerant isothermally carries out heat exchange with surrounding medium and heat is transmitted to surrounding medium later.
People common high-and-low temperature humid heat test box majority is both provided at present moves convenient for high-and-low temperature humid heat test box
Traveling wheel, but it does not have damping, in actual use, high-and-low temperature humid heat test box, but ground is moved when utilizing traveling wheel
When the out-of-flatness of face, high-and-low temperature humid heat test box generates the electronic device that stronger vibrations are easy to cause in high-and-low temperature humid heat test box
Damage, influences the service life of high-and-low temperature humid heat test box.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of high/low temperature proposed is damp and hot
Chamber.
To achieve the goals above, the utility model uses following technical solution：
A kind of high-and-low temperature humid heat test box, including high-and-low temperature humid heat test box ontology, the high-and-low temperature humid heat test box sheet
The bottom four corners position of body is installed with fixed seat, and cavity is offered in fixed seat, is offered on the bottom side inner wall of cavity
First through hole is slidably fitted with fixed link in first through hole, and the both ends of fixed link all extend to outside through-hole, the top pair of fixed link
Claim rotational installation there are two connecting rod, symmetrically opened up on the top side inner wall of cavity there are two sliding slot, sliding block is slidably fitted in sliding slot,
And the bottom of sliding block extends to outside sliding slot, the top of fixed link offers the first groove, and mandril is slidably fitted in the first groove,
And the bottom end of mandril extends to outside the first groove and is fixedly mounted on the top side inner wall of cavity, the bottom end of mandril is installed with
The first fixture block being slidably mounted in the first groove, the top of the first fixture block are equipped with the second card being fixedly mounted in the first groove
Block, and the second fixture block is slidably located on mandril, and the first spring being welded on the first fixture block, the first spring are arranged on mandril
One end far from the first fixture block is welded on the second fixture block.
Preferably, the second groove is offered on the side inner wall that two sliding slots are located remotely from each other, and peace is slided in the second groove
Equipped with locating rod, and two locating rod one end close to each other extend respectively to outside two the second grooves and are respectively and fixedly installed to
On two sliding blocks.
Preferably, be welded with second spring on the side inner wall that two the second grooves are located remotely from each other, and second spring with
It is welded and fixed between locating rod.
Preferably, limiting slot is symmetrically offered on the both sides inner wall of second groove, the both sides of locating rod are symmetrically fixed
Limited block is installed, limited block is slidably connected with limiting slot.
Preferably, the bottom end of the fixed link is rotatablely equipped with connecting pole, and the bottom end of connecting pole is installed with positioned at solid
Traveling wheel below fixed pole.
Preferably, the both sides of the fixed link offer the square groove that top side is opening, and two square grooves are recessed based on first
Slot is symmetrical arranged, and link rotatable is mounted in square groove, and one end of connecting rod extends to outside square groove.
Compared with prior art, the utility model has the beneficial effects that：
In the utility model, fixed link, which moves up or down, will be such that mandril is slided in the first groove, and mandril movement will
The first fixture block is driven to move, the first fixture block will stretch when being moved to the movement of the second fixture block side or to the side far from the second fixture block
Or the first spring of compression, so that the first spring is generated elastic potential energy, while fixed link movement will be by connecting rod with movable slider, sliding block will
It is slided in sliding slot, to drive locating rod, locating rod is mobile in the second groove will to stretch or compress second spring, make second
Spring generates elastic potential energy, to which the kinetic energy for making high-and-low temperature humid heat test box ontology shake is quickly converted to the first spring and second
The elastic potential energy of spring, this utility structure is simple, easy to use, can not only high-and-low temperature humid heat test box ontology easy to remove,
And the shaking that can effectively slow down high-and-low temperature humid heat test box ontology, to extend making for high-and-low temperature humid heat test box ontology
Use the service life.
Description of the drawings
Fig. 1 be the utility model proposes a kind of high-and-low temperature humid heat test box schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of high-and-low temperature humid heat test box in part A schematic cross-sectional view；
Fig. 3 be the utility model proposes a kind of high-and-low temperature humid heat test box in the parts A1 schematic cross-sectional view.
In figure：1 high-and-low temperature humid heat test box ontology, 2 fixed seats, 3 cavitys, 4 first through hole, 5 fixed links, 6 connecting rods, 7 are slided
Slot, 8 sliding blocks, 9 first grooves, 10 mandrils, 11 first fixture blocks, 12 second fixture blocks, 13 first springs, 14 second grooves, 15 positioning
Bar, 16 second springs, 17 limiting slots, 18 limited blocks, 19 connecting poles, 20 traveling wheels, 21 square grooves.
Specific implementation mode
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.
Referring to Fig.1-3, a kind of high-and-low temperature humid heat test box, including high-and-low temperature humid heat test box ontology 1, the damp and hot examination of high/low temperature
The bottom four corners position of tryoff ontology 1 is installed with fixed seat 2, and cavity 3, the bottom side of cavity 3 are offered in fixed seat 2
First through hole 4 is offered on inner wall, fixed link 5 is slidably fitted in first through hole 4, and the both ends of fixed link 5 all extend to through-hole 4
Outside, symmetrically rotational installation is symmetrically opened up there are two sliding slot 7 on the top side inner wall of cavity 3 there are two connecting rod 6 on the top of fixed link 5,
Sliding block 8 is slidably fitted in sliding slot 7, and the bottom of sliding block 8 extends to outside sliding slot 7, the top of fixed link 5 offers the first groove
9, it is slidably fitted with mandril 10 in the first groove 9, and to extend to the first groove 9 outer and be fixedly mounted on chamber for the bottom end of mandril 10
On the top side inner wall of body 3, the bottom end of mandril 10 is installed with the first fixture block 11 being slidably mounted in the first groove 9, and first
The top of fixture block 11, which is equipped with, is fixedly mounted on the second fixture block 12 in the first groove 9, and the second fixture block 12 is slidably located in mandril
On 10, the first spring 13 being welded on the first fixture block 11 is arranged on mandril 10, the first spring 13 is far from the first fixture block 11
One end is welded on the second fixture block 12, this utility structure is simple, easy to use, can not only high-and-low temperature humid heat test easy to remove
Case ontology 1, and can effectively slow down the shaking of high-and-low temperature humid heat test box ontology 1, to extend high-and-low temperature humid heat test
The service life of case ontology 1.
The second groove 14 is offered on the side inner wall that two sliding slots 7 are located remotely from each other, and is slidably installed in the second groove 14
There is locating rod 15, and two one end close to each other of locating rod 15 extend respectively to outside two the second grooves 14 and fix peace respectively
On two sliding blocks 8, second spring 16, and the second bullet are welded on the side inner wall that two the second grooves 14 are located remotely from each other
It is welded and fixed between spring 16 and locating rod 15, limiting slot 17, locating rod 15 is symmetrically offered on the both sides inner wall of the second groove 14
Both sides be symmetrically installed with limited block 18, limited block 18 is slidably connected with limiting slot 17, the rotational installation of the bottom end of fixed link 5
There are connecting pole 19, the bottom end of connecting pole 19 to be installed with the traveling wheel 20 positioned at 5 lower section of fixed link, the both sides of fixed link 5 are equal
The square groove 21 that top side is opening is offered, and two square grooves 21 are symmetrical arranged based on the first groove 9,6 side of being rotatably installed in of connecting rod
In slot 21, and one end of connecting rod 6 extends to outside square groove 21, this utility structure is simple, easy to use, can not only height easy to remove
Low temperature moisture-heat test-box ontology 1, and can effectively slow down the shaking of high-and-low temperature humid heat test box ontology 1, to extend height
The service life of low temperature moisture-heat test-box ontology 1.
In the utility model, high-and-low temperature humid heat test is carried out by high-and-low temperature humid heat test box ontology 1, passes through traveling wheel 20
Mobile high-and-low temperature humid heat test box ontology 1, in actual use, when mobile high-and-low temperature humid heat test box on the ground in out-of-flatness
When ontology 1, high-and-low temperature humid heat test box ontology 1 will generate shaking, and high-and-low temperature humid heat test box ontology 1 acts on the power of shaking
In fixed seat 2, fixed seat 2 acts on power in fixed link 5 and traveling wheel 20, and fixed link 5 will move up or down, fixed
Bar 5 will make the sliding in the first groove 9 of mandril 10, the movement of mandril 10 that the first fixture block 11 will be driven to move while movement, and first
Fixture block 11 will stretch or compress the first spring when being moved to the movement of 12 side of the second fixture block or to the side far from the second fixture block 12
13, so that the first spring 13 is generated elastic potential energy, while 5 movement of fixed link will be by connecting rod 6 with movable slider 8, sliding block 8 will be in sliding slot
Sliding in 7, to drive locating rod 15, the movement in the second groove 14 of locating rod 15 will stretch or compression second spring 16, makes
Second spring 16 generates elastic potential energy, to which the kinetic energy for making high-and-low temperature humid heat test box ontology 1 shake is quickly converted to the first bullet
The elastic potential energy of spring 13 and second spring 16 effectively slows down the shaking of high-and-low temperature humid heat test box ontology 1, keeps high/low temperature damp and hot
Chamber ontology 1 can stablize movement.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of high-and-low temperature humid heat test box, including high-and-low temperature humid heat test box ontology (1), which is characterized in that the high/low temperature
The bottom four corners position of moisture-heat test-box ontology (1) is installed with fixed seat (2), and fixed seat offers cavity on (2)
(3), first through hole (4) is offered on the bottom side inner wall of cavity (3), and fixed link (5) is slidably fitted in first through hole (4), Gu
The both ends of fixed pole (5) all extend to through-hole (4) outside, and symmetrically there are two connecting rod (6), cavitys for rotational installation on the top of fixed link (5)
(3) it is symmetrically opened up on top side inner wall there are two sliding slot (7), sliding slot (7) is interior to be slidably fitted with sliding block (8), and the bottom of sliding block (8)
Portion extends to sliding slot (7) outside, and the top of fixed link (5) offers the first groove (9), and top is slidably fitted in the first groove (9)
Bar (10), and the bottom end of mandril (10) extends to the first groove (9) outside and is fixedly mounted on the top side inner wall of cavity (3), top
The bottom end of bar (10) is installed with the first fixture block (11) being slidably mounted in the first groove (9), the first fixture block (11) it is upper
Side, which is equipped with, is fixedly mounted on the second fixture block (12) in the first groove (9), and the second fixture block (12) is slidably located in mandril (10)
On, the first spring (13) being welded on the first fixture block (11) is arranged on mandril (10), the first spring (13) is far from the first card
One end of block (11) is welded on the second fixture block (12).
2. a kind of high-and-low temperature humid heat test box according to claim 1, which is characterized in that two sliding slots (7) are located remotely from each other
Side inner wall on offer the second groove (14), locating rod (15) is slidably fitted in the second groove (14), and two are fixed
Position bar (15) one end close to each other extends respectively to two the second grooves (14) outside and is respectively and fixedly installed to two sliding blocks (8)
On.
3. a kind of high-and-low temperature humid heat test box according to claim 2, which is characterized in that two the second grooves (14) are mutual
It is welded with second spring (16) on separate side inner wall, and is welded and fixed between second spring (16) and locating rod (15).
4. a kind of high-and-low temperature humid heat test box according to claim 2, which is characterized in that the two of second groove (14)
Limiting slot (17) is symmetrically offered on the inner wall of side, the both sides of locating rod (15) are symmetrically installed with limited block (18), limited block
(18) it is slidably connected with limiting slot (17).
5. a kind of high-and-low temperature humid heat test box according to claim 1, which is characterized in that the bottom end of the fixed link (5)
It is rotatablely equipped with connecting pole (19), the bottom end of connecting pole (19) is installed with the traveling wheel (20) below fixed link (5).
6. a kind of high-and-low temperature humid heat test box according to claim 1, which is characterized in that the both sides of the fixed link (5)
The square groove (21) that top side is opening is offered, and two square grooves (21) are symmetrical arranged based on the first groove (9), connecting rod (6) turns
It is dynamic to be mounted in square groove (21), and one end of connecting rod (6) extends to square groove (21) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648020.5U CN207709059U (en) | 2017-12-01 | 2017-12-01 | A kind of high-and-low temperature humid heat test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648020.5U CN207709059U (en) | 2017-12-01 | 2017-12-01 | A kind of high-and-low temperature humid heat test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207709059U true CN207709059U (en) | 2018-08-10 |
Family
ID=63057903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721648020.5U Expired - Fee Related CN207709059U (en) | 2017-12-01 | 2017-12-01 | A kind of high-and-low temperature humid heat test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207709059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974468A (en) * | 2020-06-29 | 2020-11-24 | 江苏富奇恒温设备有限公司 | Low-pressure temperature test box for environmental adaptability test of aerospace parts |
-
2017
- 2017-12-01 CN CN201721648020.5U patent/CN207709059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974468A (en) * | 2020-06-29 | 2020-11-24 | 江苏富奇恒温设备有限公司 | Low-pressure temperature test box for environmental adaptability test of aerospace parts |
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| 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: 20180810 |