CN207843678U - One kind being used for signal-processing board low temperature moist thermal vibration comprehensive experiment box - Google Patents
One kind being used for signal-processing board low temperature moist thermal vibration comprehensive experiment box Download PDFInfo
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- CN207843678U CN207843678U CN201820153858.5U CN201820153858U CN207843678U CN 207843678 U CN207843678 U CN 207843678U CN 201820153858 U CN201820153858 U CN 201820153858U CN 207843678 U CN207843678 U CN 207843678U
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- processing board
- low temperature
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Abstract
The utility model is related to technical field of experiment equipment, and it discloses a kind of for signal-processing board low temperature moist thermal vibration comprehensive experiment box, including chamber, the chamber is internally provided with operating case, the front of the operating case is fixedly connected with leakproof air cushion, the operating case front has been fixedly connected with latch segment at the top and bottom of side, it is fixedly connected with tablet in the middle part of the operating box cavity, the both sides of the flat plate top have been fixedly connected with locating piece, the clamping device positioned at locating piece side is fixedly connected at the top of the tablet, it is connected with processing board between described two clamping devices.This is used for signal-processing board low temperature moist thermal vibration comprehensive experiment box, pass through being used cooperatively for leakproof air cushion, latch segment, fixture block and fixing device, it ensure that the air-tightness of chamber, avoid the easy gas leakage of chamber, and then box interior temperature is caused to change, being normally carried out for experiment is influenced, the practicability of device is improved.
Description
Technical field
The utility model is related to technical field of experiment equipment, specially a kind of comprehensive for signal-processing board low temperature moist thermal vibration
Close experimental box.
Background technology
Low temperature moist thermal vibration comprehensive experiment box, the predominantly scientific researches such as space flight, aviation, oil, chemical industry, electronics, communication and life
It produces unit and humiture changing environment is provided, while electric oscillation stress can be applied to test product by the defined period in chamber
On, humiture is made to complete machine (or component), electric appliance, instrument, material etc. for user and vibration integrated stress screening is tested, to examine
The adaptability of core test product makes an appraisal to the behavior of test product.
Signal-processing board low temperature moist thermal vibration comprehensive experiment box is commonly used in during experiment, is susceptible to processing
Plate is fixed unstable, the error of data can be caused larger in experiment, influence subsequent identification, and in the easy gas leakage of chamber,
It causes box interior temperature to change, influences being normally carried out for experiment, it is thus it is proposed that a kind of low for signal-processing board
Warm and humid thermal vibration comprehensive experiment box.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of for signal-processing board low temperature moist thermal vibration synthesis
Experimental box, it is good to have an air-tightness, it is fixed the advantages that, solve processing board and fix unstable, data can be caused in experiment
Error it is larger, influence subsequent identification, and in the easy gas leakage of chamber, cause box interior temperature to change, influence reality
Test the problem of being normally carried out.
(2) technical solution
To realize that good, the fixed purpose of above-mentioned air-tightness, the utility model provide the following technical solutions：One kind is used for
Signal-processing board low temperature moist thermal vibration comprehensive experiment box, including chamber, the chamber are internally provided with operating case, the fortune
The front of turnning box is fixedly connected with leakproof air cushion, and the operating case front has been fixedly connected with locking at the top and bottom of side
Block is fixedly connected with tablet in the middle part of the operating box cavity, and the both sides of the flat plate top have been fixedly connected with locating piece, institute
The clamping device being fixedly connected at the top of tablet positioned at locating piece side is stated, is connected between described two clamping devices
Processing board, the chamber side are fixedly connected with female hinge, and the top of mother's hinge side passes through fixing bolt and deciliter
The side flexible connection of page, the other side of the deciliter page are fixedly connected with case lid, and the side of the case lid is fixedly connected with card
The side of block, the case lid is fixedly connected with the fixing device below fixture block, and the side of the case lid is fixedly connected with position
The bottom of handle below fixing device, the chamber side offers radiator window, the front movable sleeve of the chamber
It is connected to the Air Filter positioned at radiator window side, the front of the Air Filter is connected by fastening bolt and the front screw thread of chamber
It connects, the front movable sleeve of the chamber is connected to the drying layer positioned at Air Filter side, and the front of the drying layer passes through fastening
Bolt is threadedly coupled with the front of chamber.
Preferably, the bottom of the chamber is installed with universal wheel, and the quantity of the universal wheel is four, four institutes
State the bottom that universal wheel is evenly distributed on chamber.
Preferably, the clamping device includes pressure ram, and the pressure ram movable set is described to squeeze in the side of locating piece
One end of compression bar is fixedly connected with limited block, and the other end of the pressure ram extends to the other side of locating piece and is fixedly connected with
The external stability of stripper plate, the stripper plate is connected with neonychium, and the side of the locating piece passes through the pressure on pressure ram
The side of spring and pressure ram is sequentially connected.
Preferably, the fixing device includes cavity box, and the side of the case lid is fixedly connected with below fixture block
The bottom of cavity box, the cavity box is movably installed with connecting rod, and the connecting rod is located at one end outside cavity box and fixes company
It is connected to pulling block, the other end through cavities box of the connecting rod extends to the inside of fixture block, the connecting rod and fixture block active card
It connects, the top fixing sleeve that the connecting rod is located at cavity box inner cavity is equipped with link block, and the bottom of the cavity box inner cavity passes through position
It is connect with link block bottom driving in the adjustable spring in connecting rod.
Preferably, open up fluted at the top of the latch segment, the groove is round straight slot and size and connecting rod phase
Adaptation.
Preferably, it is two that the fixing device, which is quantity, and two fixing devices and handle are on the same line.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of for signal-processing board low temperature moist thermal vibration Comprehensive Experiment
Case has following advantageous effect：
1, this is used for signal-processing board low temperature moist thermal vibration comprehensive experiment box, by leakproof air cushion, latch segment, fixture block and consolidates
Determine being used cooperatively for device, ensure that the air-tightness of chamber, avoids the easy gas leakage of chamber, and then lead to box interior temperature
It changes, influences being normally carried out for experiment, improve the practicability of device.
2, this is used for signal-processing board low temperature moist thermal vibration comprehensive experiment box, is made by the cooperation of locating piece and clamping device
With convenient for processing board is fixed, processing board shakes when avoiding experiment, and then causes the error of data larger, shadow
Subsequent identification is rung, the accuracy of device is improved.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is partial enlargement structural representation at the A of the utility model Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model clamping device；
Fig. 4 is the vertical view of the utility model latch segment.
In figure：1 chamber, 2 operating cases, 3 leakproof air cushions, 4 latch segments, 5 tablets, 6 locating pieces, 7 clamping devices, 71 squeeze
Bar, 72 limited blocks, 73 stripper plates, 74 neonychiums, 75 compression springs, 8 processing boards, 9 female hinges, 10 fixing bolts, 11 deciliter pages, 12 casees
Lid, 13 fixture blocks, 14 fixing devices, 141 cavity box, 142 connecting rods, 143 pulling blocks, 144 link blocks, 145 adjustable springs, 15
Hand, 16 radiator windows, 17 Air Filters, 18 fastening bolts, 19 drying layers, 20 universal wheels, 21 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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, one kind being used for signal-processing board low temperature moist thermal vibration comprehensive experiment box, including chamber 1, experiment
The bottom of case 1 is installed with universal wheel 20, and the quantity of universal wheel 20 is four, and four universal wheels 20 are evenly distributed on chamber
1 bottom is moved convenient for chamber 1, improves the convenience of the movement of chamber 1, and chamber 1 is internally provided with operating case
2, the front of operating case 2 is fixedly connected with leakproof air cushion 3, and operating case 2 has been fixedly connected with lock at the top and bottom of positive side
The top of tight block 4, latch segment 4 opens up fluted 21, and groove 21 is round straight slot and size is adapted with connecting rod 142, is convenient for
Connecting rod 142 passes through latch segment 4 to be mutually clamped with 13 so that contacts even closer between case lid 12 and operating case 2, avoids examination
Temperature changes and influences experiment in tryoff 1, and tablet 5 is fixedly connected in the middle part of 2 inner cavity of operating case, and the both sides at 5 top of tablet are equal
It is fixedly connected with locating piece 6, the top of tablet 5 is fixedly connected with the clamping device 7 positioned at 6 side of locating piece, and clamping device 7 wraps
Pressure ram 71 is included, 71 movable set of pressure ram is fixedly connected with limited block 72 in the side of locating piece 6, one end of pressure ram 71,
The other end of pressure ram 71 extends to the other side of locating piece 6 and is fixedly connected with stripper plate 73, the external stability of stripper plate 73
It is connected with neonychium 74, the side of locating piece 6 is driven by the side of compression spring 75 and pressure ram 71 on pressure ram 71 to be connected
It connecing so that case lid 12 and operating case 2 contact even closer, ensure that the air-tightness of chamber 1, avoid 1 easy gas leakage of chamber,
And then box interior temperature is caused to change, being normally carried out for experiment is influenced, the practicability of device is improved, two clamp dress
Processing board 8 is connected between setting 7,1 side of chamber is fixedly connected with female hinge 9, and the top of 9 side of female hinge passes through admittedly
To determine bolt 10 to be flexibly connected with the side of deciliter page 11, the other side of deciliter page 11 is fixedly connected with case lid 12, and the one of case lid 12
Side is fixedly connected with fixture block 13, and the side of case lid 12 is fixedly connected with the fixing device 14 positioned at 13 lower section of fixture block, fixing device
14 include cavity box 141, and the side of case lid 12 is fixedly connected with the cavity box 141 positioned at 13 lower section of fixture block, the bottom of cavity box 141
Portion is movably installed with connecting rod 142, and connecting rod 142 is located at one end outside cavity box 141 and is fixedly connected with pulling block 143, connection
The other end through cavities box 141 of bar 142 extends to the inside of fixture block 13, the 13 activity clamping of connecting rod 142 and fixture block, connecting rod
The 142 top fixing sleeves for being located at 141 inner cavity of cavity box are equipped with link block 144, and the bottom of 141 inner cavity of cavity box is by being located at connection
Adjustable spring 145 on bar 142 is connect with 144 bottom driving of link block, convenient for processing board 8 is fixed, avoids experiment
When processing board 8 shake, and then cause the error of data larger, influence subsequent identification, improve the accuracy of device, Gu
Determine device 14 be quantity be two, on the same line, the side of case lid 12 is fixedly connected for two fixing devices 14 and handle 15
There are the handle 15 positioned at 14 lower section of fixing device, the bottom of 1 side of chamber to offer radiator window 16, the front of chamber 1 is living
It is dynamic to be socketed with the Air Filter 17 positioned at 16 side of radiator window, the front of Air Filter 17 by fastening bolt 18 and chamber 1 just
Face is threadedly coupled, and the front movable sleeve of chamber 1 is connected to the drying layer 19 positioned at 17 side of Air Filter, and the front of drying layer 19 is logical
The front for crossing fastening bolt 18 and chamber 1 is threadedly coupled, convenient for in air moisture and dust absorb and filter, avoid
Moisture and dust enter chamber 1, and then cause circuit that short circuit occurs, and influence equipment practicability.
When work, limited block 72 is pulled first, drives pressure ram 71 and stripper plate 73 to extract out outward, stripper plate 73 squeezes pressure
Processing board 8 is put by spring 75, between two neonychiums 74, unclamps limited block 72,75 elasticity of compression spring squeezes stripper plate 73 and protection
74 pairs of processing boards 8 of pad carry out flexible fastening, pull downward on pulling block 143, link block 144 and connecting rod 142 move down, link block
144 squeeze adjustable spring 145, move handle 15 with hand push, case lid 12 is closed, and unclamp pulling block 143, and connecting rod 142 passes through groove
21 are clamped with 13 phase of fixture block.
In conclusion this is used for signal-processing board low temperature moist thermal vibration comprehensive experiment box, pass through leakproof air cushion 3, latch segment
4, fixture block 13 and fixing device 14 are used cooperatively, and be ensure that the air-tightness of chamber 1, are avoided 1 easy gas leakage of chamber, in turn
Cause box interior temperature to change, influences being normally carried out for experiment, improve the practicability of device；Pass through 6 He of locating piece
Clamping device 7 is used cooperatively, and convenient for processing board 8 is fixed, processing board 8 shakes when avoiding experiment, and then leads
It causes the error of data larger, influences subsequent identification, improve the accuracy of device；Solve processing board 8 fix it is unstable,
The error of data can be caused larger when experiment, influence subsequent identification, and in 1 easy gas leakage of chamber, cause box house temperature
Degree changes, and influences the problem of being normally carried out of experiment.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind being used for signal-processing board low temperature moist thermal vibration comprehensive experiment box, including chamber (1), it is characterised in that：It is described
Chamber (1) is internally provided with operating case (2), and the front of the operating case (2) is fixedly connected with leakproof air cushion (3), the fortune
Turnning box (2) front has been fixedly connected with latch segment (4) at the top and bottom of side, and the middle part of operating case (2) inner cavity is fixed
It is connected with tablet (5), the both sides at the top of the tablet (5) have been fixedly connected with locating piece (6), and the top of the tablet (5) is solid
Surely it is connected with the clamping device (7) positioned at locating piece (6) side, processing is connected between described two clamping devices (7)
Plate (8), chamber (1) side are fixedly connected with female hinge (9), and the top of described mother hinge (9) side passes through fixed spiral shell
Bolt (10) is flexibly connected with the side of deciliter page (11), and the other side of the deciliter page (11) is fixedly connected with case lid (12), institute
The side for stating case lid (12) is fixedly connected with fixture block (13), and the side of the case lid (12) is fixedly connected under fixture block (13)
The fixing device (14) of side, the side of the case lid (12) are fixedly connected with the handle (15) below fixing device (14),
The bottom of chamber (1) side offers radiator window (16), and the front movable sleeve of the chamber (1) is connected to positioned at heat dissipation
The Air Filter (17) of window (16) side, the positive front for passing through fastening bolt (18) and chamber (1) of the Air Filter (17)
It is threadedly coupled, the front movable sleeve of the chamber (1) is connected to the drying layer (19) positioned at Air Filter (17) side, the drying
The front of layer (19) is threadedly coupled by fastening bolt (18) with the front of chamber (1).
2. according to claim 1 a kind of for signal-processing board low temperature moist thermal vibration comprehensive experiment box, it is characterised in that：
The bottom of the chamber (1) is installed with universal wheel (20), and the quantity of the universal wheel (20) is four, four described ten thousand
The bottom of chamber (1) is evenly distributed on to wheel (20).
3. according to claim 1 a kind of for signal-processing board low temperature moist thermal vibration comprehensive experiment box, it is characterised in that：
The clamping device (7) includes pressure ram (71), and pressure ram (71) movable set is described to squeeze in the side of locating piece (6)
One end of compression bar (71) is fixedly connected with limited block (72), and the other end of the pressure ram (71) extends to the another of locating piece (6)
Side is simultaneously fixedly connected with stripper plate (73), and the external stability of the stripper plate (73) is connected with neonychium (74), the positioning
The side of block (6) is sequentially connected by the compression spring (75) being located on pressure ram (71) and the side of pressure ram (71).
4. according to claim 1 a kind of for signal-processing board low temperature moist thermal vibration comprehensive experiment box, it is characterised in that：
The fixing device (14) includes cavity box (141), and the side of the case lid (12) is fixedly connected with below fixture block (13)
Cavity box (141), the bottom of the cavity box (141) is movably installed with connecting rod (142), and the connecting rod (142) is located at
The external one end of cavity box (141) is fixedly connected with pulling block (143), the other end through cavities box of the connecting rod (142)
(141) inside of fixture block (13), the connecting rod (142) and fixture block (13) activity clamping, connecting rod (142) position are extended to
Top fixing sleeve in cavity box (141) inner cavity is equipped with link block (144), and the bottom of cavity box (141) inner cavity passes through position
It is connect with link block (144) bottom driving in the adjustable spring (145) in connecting rod (142).
5. according to claim 1 a kind of for signal-processing board low temperature moist thermal vibration comprehensive experiment box, it is characterised in that：
It is opened up fluted (21) at the top of the latch segment (4), the groove (21) is round straight slot and size and connecting rod (142) phase
Adaptation.
6. according to claim 1 a kind of for signal-processing board low temperature moist thermal vibration comprehensive experiment box, it is characterised in that：
The fixing device (14) is that quantity is two, and two fixing devices (14) and handle (15) are on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820153858.5U CN207843678U (en) | 2018-01-30 | 2018-01-30 | One kind being used for signal-processing board low temperature moist thermal vibration comprehensive experiment box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820153858.5U CN207843678U (en) | 2018-01-30 | 2018-01-30 | One kind being used for signal-processing board low temperature moist thermal vibration comprehensive experiment box |
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| CN207843678U true CN207843678U (en) | 2018-09-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526325A (en) * | 2020-12-23 | 2021-03-19 | 桂林航天工业学院 | Multifunctional signal processing board low-temperature damp-heat vibration comprehensive experiment box |
-
2018
- 2018-01-30 CN CN201820153858.5U patent/CN207843678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526325A (en) * | 2020-12-23 | 2021-03-19 | 桂林航天工业学院 | Multifunctional signal processing board low-temperature damp-heat vibration comprehensive experiment box |
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