CN220289732U - Device for testing resistance of heat flow instrument - Google Patents
Device for testing resistance of heat flow instrument Download PDFInfo
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- CN220289732U CN220289732U CN202321958863.0U CN202321958863U CN220289732U CN 220289732 U CN220289732 U CN 220289732U CN 202321958863 U CN202321958863 U CN 202321958863U CN 220289732 U CN220289732 U CN 220289732U
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- 238000012360 testing method Methods 0.000 title claims abstract description 55
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 49
- 229910052802 copper Inorganic materials 0.000 claims description 49
- 239000010949 copper Substances 0.000 claims description 49
- 238000005192 partition Methods 0.000 claims description 14
- 239000011229 interlayer Substances 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000004088 simulation Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model provides a device of heat flow meter test resistance, including the box body, be equipped with the intermediate layer between last box body and the interior box body, fill the gas of setting for good temperature in through the main inlet port, make whole heat flow meter test resistance's device coarse adjustment, later, through the gas of a plurality of auxiliary inlet ports and a plurality of auxiliary ventholes in leading to setting for good temperature carry out fine adjustment, make the temperature in every corner of heat flow meter test resistance's device all keep invariable, the easy operation and the precision height of the device operation cooling, simultaneously because the shunt plate that awaits measuring is directly arranged in heat flow meter test resistance's device department, so can directly carry out the demarcation test of resistance after the simulation environmental condition, time is saved greatly, also avoided directly taking or spacing the shunt plate once more, damage to the shunt plate.
Description
Technical Field
The utility model relates to the technical field of resistance testing, in particular to a device for testing resistance by a heat flow meter.
Background
Some current dividers require testing prior to installation on the product, sometimes requiring scene condition simulation at a specific temperature, a specific current, and then calibration of the test voltage to infer resistance.
The existing test mode is as follows: the current required by the current distribution plate needing scene simulation is directly placed into the incubator, the current required by the current distribution plate is required to be accessed, the current is required to be removed when the current is equal to the time, calibration test is performed after the current distribution plate is installed on the carrier plate, the operation time is greatly wasted, the test error is sometimes caused, the test structure is affected, the current distribution plate is directly taken or limited again, the damage probability of the current distribution plate is increased, meanwhile, if the current distribution plate needing different scene simulation is required to be tested, the incubator is required to be repeatedly adjusted, the temperature is continuously increased, and the operation is more complicated.
For example, chinese patent publication CN206773023U discloses a transformer direct current resistance tester insulation can, which comprises a box body formed by hinging a box seat and a box cover, and a heating plate, an intelligent temperature controller and a leakage protection power plug, wherein the intelligent temperature controller and the leakage protection power plug are arranged at the adapting position in the box cover, the transformer direct current resistance tester is arranged in the box seat, at least one heating plate is arranged at the adapting position of the adjacent side wall of the box seat, the leakage protection power plug, the intelligent temperature controller and the heating plate are connected in series through wires, namely, the arrangement of the bottom heating plate is adopted, and a splitter plate directly enters the insulation can.
Therefore, if the splitter plates simulated in different scenes need to be tested, the constant temperature box needs to be adjusted repeatedly, the operation is more complicated, and meanwhile, how to quickly heat the splitter plates to be tested can be taken out without manual installation and direct test, so that the splitter plates to be tested are the problems to be solved at present.
Disclosure of Invention
The utility model aims to provide a device for testing resistance of a heat flow meter, which comprises a box body, wherein an inner box body 20 is arranged in the upper box body 1, an interlayer 21 is arranged between the upper box body 1 and the inner box body 20, a plurality of auxiliary air inlets and a plurality of auxiliary air outlets are communicated at the interlayer 21, a main air inlet 18 communicated with the inner box body 20 is formed in the middle of the upper box body 1 and the inner box body 20, a mounting device of a to-be-tested splitter plate 33 is arranged in the inner box body 20, the gas with the set temperature is filled in the main air inlet 18, so that the whole device for testing resistance of the heat flow meter is subjected to coarse temperature regulation, and then the gas with the set temperature is subjected to fine temperature regulation through the plurality of auxiliary air inlets and the plurality of auxiliary air outlets, so that the temperature of each corner of the device for testing resistance of the heat flow meter is kept constant.
The utility model provides a device of heat flow appearance test resistance, includes the box body, the box body is the cavity, be equipped with baffle 22 in the middle of the box body for divide into box body 1 and lower box body 40, its characterized in that: the inside interior box body 20 that is equipped with of last box body 1, be equipped with intermediate layer 21 between last box body 1 and the interior box body 20, intermediate layer 21 department intercommunication has a plurality of auxiliary air inlet holes and a plurality of auxiliary air outlet holes, the main inlet port 18 inside the interior box body 20 of intercommunication is seted up to the centre of going up box body 1 and interior box body 20, the inside installation device that is equipped with the flow distribution plate 33 that awaits measuring of interior box body 20 fills the gas of the temperature that sets for the device of whole heat flow meter test resistance carries out crude temperature adjustment, later carries out the fine temperature adjustment through the gas of the temperature that leads to the setting in a plurality of auxiliary air inlet holes and the a plurality of auxiliary air outlet holes, makes the temperature at every corner of the device of heat flow meter test resistance all keep invariable.
In some embodiments, the upper portion of the upper case body 1 is provided with a cover plate 11, one side of the cover plate 11 is provided with a plurality of auxiliary air inlet holes, the other side is provided with a plurality of auxiliary air outlet holes, each auxiliary air inlet hole is provided with an auxiliary air inlet connecting piece 13, the plurality of auxiliary air inlet connecting pieces 13 are connected through auxiliary air inlet pipes and then are collected to a plurality of main auxiliary air inlet connecting pieces 14, the plurality of main auxiliary air inlet connecting pieces 14 are connected with external main auxiliary air inlet equipment through main auxiliary air inlet pipes, each auxiliary air outlet hole is provided with an auxiliary air outlet connecting piece 16, the plurality of auxiliary air outlet connecting pieces 16 are connected through auxiliary air outlet pipes and then are collected to a plurality of main auxiliary air outlet connecting pieces 17, and the plurality of main auxiliary air outlet connecting pieces 17 are connected with external main auxiliary air outlet equipment through main auxiliary air outlet pipes.
In some embodiments, the mounting means comprises a plurality of sub-mounting means 30, the sub-mounting means 30 being uniformly arranged on the partition 22.
Further, the number of the sub-mounting devices 30 is three, and the three sub-mounting devices 30 enclose a triangle.
In some embodiments, each sub-mounting device 30 is provided with two symmetrical fixture plates 31 at intervals, the lower part of each fixture plate 31 is connected with a copper bar 32, one end of the copper bar 32 passes through the partition plate 22 to be connected with a power line, and the upper part of the other end of the copper bar 32 is contacted with the lower part of the to-be-tested current distribution plate 33, so that the copper bar 32 is in series conduction with the to-be-tested current distribution plate 33 for supplying current to the to-be-tested current distribution plate 33.
Further, the clamp plates 31 are disposed in the corresponding copper bar mounting grooves 34, and the two clamp plates 31 are respectively disposed at two ends of the to-be-tested splitter plate 33, for limiting the to-be-tested splitter plate 33.
Further, two copper bar mounting grooves 34 are formed in the corresponding partition plate 22 of each sub-mounting device 30, insertion holes 35 are formed in one end, far away from the to-be-detected splitter plate 33, of each copper bar 34, one part of each copper bar 32 is arranged on each copper bar mounting groove 34 and is clamped with each copper bar mounting groove 34, and the other part of each copper bar 32 penetrates through the insertion holes 35 and is arranged in the lower box body 40.
Further, the side wall of the lower case body 40 is provided with a plurality of power connection holes 36, and the power connection holes 36 are used for connecting a power line with the copper bar 32 through the power connection holes 36, so that the copper bar 32 conducts current.
Further, a carrier plate 37 of the to-be-tested splitter plate 33 is disposed between the two copper bar mounting grooves 34, and an upper surface of the carrier plate 37 is located at a lower portion of an upper surface of the cover plate 11 and is located at an upper portion of an upper surface of the copper bar mounting groove 34, and is used for mounting the to-be-tested splitter plate 33.
Further, two sides of the bearing plate 37 perpendicular to the copper bar mounting groove 34 are respectively provided with a clearance groove 38, and the clearance grooves 38 are communicated with the bearing plate 37 and are used for conveniently taking the to-be-tested splitter plate 33.
Further, the partition 22 is provided with a plurality of pressing mechanisms 39, and one pressing mechanism 39 corresponds to one sub-mounting device 30 and is used for pressing the to-be-tested splitter plate 33 on the sub-mounting device 30, so that the to-be-tested splitter plate 33 can be stabilized in the space formed by the two clamp plates 31 and the bearing plate 37.
In some embodiments, the side walls of the box body are symmetrically provided with handles 50, which is convenient for taking the whole device for testing the resistance of the heat flow meter.
Further, a bottom plate 60 is provided at the bottom of the box body, and a plurality of mounting holes 61 are provided on the bottom plate 60 for fixing the bottom plate 60.
The utility model has the beneficial effects that: the utility model provides a device of heat flow meter test resistance, including the box body, go up the inside interior box body 20 that is equipped with of box body 1, go up and be equipped with intermediate layer 21 between box body 1 and the interior box body 20, intermediate layer 21 department intercommunication has a plurality of auxiliary air inlet holes and a plurality of auxiliary air outlet holes, go up the main inlet hole 18 that the inside of box body 20 was equipped with in the centre of box body 1 and interior box body 20 of intercommunication, the inside installation device that is equipped with the splitter plate 33 that awaits measuring of interior box body 20, through the gas of the sufficient temperature of going into in the main inlet hole 18 for the device of whole heat flow meter test resistance carries out coarse adjustment, later carries out fine adjustment through the gas of a plurality of auxiliary air inlet holes and a plurality of auxiliary air outlet holes internal ventilation temperature of setting, makes the temperature of each corner of the device of heat flow meter test resistance all keep invariable, and the operation that this device was the temperature that rises is cooled is simple and the precision is high, simultaneously because the device department of measuring splitter plate 33 directly arranges heat flow meter test resistance in, so can directly carry out the calibration test of resistance after the simulated environment condition finishes, save time has greatly taken or has taken a pair of splitter plate directly or has avoided again to damage.
Drawings
Fig. 1 is a schematic structural diagram of a device for testing resistance of a heat flow meter according to the present application.
Fig. 2 is a schematic diagram of a partial top view structure of a device for testing resistance of a heat flow meter according to the present application.
Fig. 3 is a schematic diagram of a partial structure of a device for testing resistance of a heat flow meter according to the present application.
Fig. 4 is a schematic structural view of a separator of a device for testing resistance of a heat flow meter according to the present application.
Fig. 5 is a cross-sectional view of a device for testing resistance of a heat flow meter of the present application.
Description of main reference numerals:
the upper box body 1, the cover plate 11, the auxiliary air inlet connecting piece 13, the main auxiliary air inlet connecting piece 14, the auxiliary air outlet connecting piece 16, the main auxiliary air outlet connecting piece 17, the main air inlet 18, the inner box body 20, the interlayer 21, the partition plate 22, the sub-mounting device 30, the clamp plate 31, the copper bar 32, the splitter plate 33 to be tested, the copper bar mounting groove 34, the jack 35, the power supply wiring hole 36, the bearing plate 37, the avoidance groove 38, the pressing mechanism 39, the lower box body 40, the handle 50, the bottom plate 60 and the mounting hole 61.
Detailed Description
The following examples are described to aid in the understanding of the present application and are not, nor should they be construed in any way to limit the scope of the present application.
In the following description, those skilled in the art will recognize that components may be described as separate functional units (which may include sub-units) throughout this discussion, but those skilled in the art will recognize that various components or portions thereof may be divided into separate components or may be integrated together (including integration within a single system or component). Meanwhile, the connection between components or systems is not intended to be limited to a direct connection. Rather, data between these components may be modified, reformatted, or otherwise changed by intermediate components. In addition, additional or fewer connections may be used. It should also be noted that the terms "coupled," "connected," or "input" are to be construed as including direct connection, indirect connection or fixation through one or more intermediaries.
In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "side", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships as used or conventionally recognized in the product of the application, are merely for convenience of description of the present application and simplification of description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present application. Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
Example 1:
as shown in fig. 1 and 5, a device for testing resistance of a heat flow meter comprises a box body, wherein the box body is a hollow cavity, a partition 22 is arranged in the middle of the box body and is used for dividing the box body into an upper box body 1 and a lower box body 40, an inner box body 20 is arranged in the upper box body 1, an interlayer 21 is arranged between the upper box body 1 and the inner box body 20, a plurality of auxiliary air inlets and a plurality of auxiliary air outlets are communicated at the interlayer 21, a main air inlet 18 communicated with the inner box body 20 is formed in the middle of the upper box body 1 and the inner box body 20, a mounting device for a to-be-tested splitter plate 33 is arranged in the inner box body 20, and gas with a set temperature is filled in the main air inlet 18, so that the whole device for testing resistance of the heat flow meter performs coarse temperature adjustment, then, the temperature of each corner of the device for testing the resistance of the heat flow meter is kept constant by finely adjusting the temperature through the gas with the set temperature in the plurality of auxiliary air inlet holes and the plurality of auxiliary air outlet holes, the upper part of the upper box body 1 is provided with a cover plate 11, one side of the cover plate 11 is provided with the plurality of auxiliary air inlet holes, the other side of the cover plate 11 is provided with the plurality of auxiliary air outlet holes, each auxiliary air inlet hole is provided with an auxiliary air inlet connecting piece 13, the plurality of auxiliary air inlet connecting pieces 13 are connected through a sub auxiliary air inlet pipe and then are gathered into a plurality of main auxiliary air inlet connecting pieces 14, the plurality of main auxiliary air inlet connecting pieces 14 are connected with external main auxiliary air inlet equipment through the main auxiliary air inlet pipe, each auxiliary air outlet hole is provided with an auxiliary air outlet connecting piece 16, the plurality of auxiliary air outlet connecting pieces 16 are gathered into a plurality of main auxiliary air outlet connecting pieces 17 after being connected through a sub auxiliary air outlet pipe, the plurality of main and auxiliary air outlet connectors 17 are connected with external main and auxiliary air outlet equipment through main and auxiliary air outlet pipes.
The side wall symmetry of box body is provided with handle 50, is convenient for take the device of whole heat flow appearance test resistance, the bottom of box body is equipped with bottom plate 60, is equipped with a plurality of mounting holes 61 on the bottom plate 60 for fixed bottom plate 60.
As shown in fig. 2, 3 and 4, the mounting device includes a plurality of sub-mounting devices 30, the sub-mounting devices 30 are uniformly disposed on the partition 22, the sub-mounting devices 30 are three, and the three sub-mounting devices 30 enclose a triangle.
Each sub-mounting device 30 is provided with two clamp plates 31 with symmetrical intervals, the lower part of each clamp plate 31 is connected with a copper bar 32, one end of each copper bar 32 passes through a partition plate 22 to be connected with a power line, the upper part of the other end of each copper bar 32 is contacted with the lower part of a to-be-tested current distribution plate 33, so that the copper bar 32 is connected with the to-be-tested current distribution plate 33 in series for supplying current to the to-be-tested current distribution plate 33, the clamp plates 31 are arranged in corresponding copper bar mounting grooves 34, the two clamp plates 31 are respectively arranged at two ends of the to-be-tested current distribution plate 33 and are used for limiting the to-be-tested current distribution plate 33, two copper bar mounting grooves 34 which are oppositely arranged are arranged on the partition plate 22 corresponding to each sub-mounting device 30, one end of each copper bar mounting groove 34, which is far away from the to-be-tested current distribution plate 33, is provided with an inserting hole 35, one part of each copper bar 32 is arranged on the copper bar mounting grooves 34 and is clamped with the copper bar mounting grooves 34, another part passes through the jack 35 and is arranged in the lower box body 40, the side wall of the lower box body 40 is provided with a plurality of power wiring holes 36, the power wiring holes 36 are used for connecting a power line with the copper bars 32 through the power wiring holes 36, so that the copper bars 32 conduct current, a bearing plate 37 of the to-be-tested splitter plate 33 is arranged between the two copper bar mounting grooves 34, the upper surface of the bearing plate 37 is positioned at the lower part of the upper surface of the cover plate 11 and at the upper part of the upper surface of the copper bar mounting groove 34, and is used for mounting the to-be-tested splitter plate 33, two sides of the bearing plate 37 which are perpendicular to the copper bar mounting groove 34 are respectively provided with a clearance groove 38, the clearance grooves 38 are communicated with the bearing plate 37 and are used for conveniently taking the to-be-tested splitter plate 33, a plurality of pressing mechanisms 39 are arranged on the partition plate 22, one pressing mechanism 39 corresponds to one sub-mounting device 30 and is used for pressing the to-be-tested splitter plate 33 on the sub-mounting device 30, so that the splitter plate 33 to be tested can be stabilized in the space formed by the two jig plates 31 and the carrier plate 37.
The utility model has the beneficial effects that: the utility model provides a device of heat flow meter test resistance, including the box body, go up the inside interior box body 20 that is equipped with of box body 1, go up and be equipped with intermediate layer 21 between box body 1 and the interior box body 20, intermediate layer 21 department intercommunication has a plurality of auxiliary air inlet holes and a plurality of auxiliary air outlet holes, go up the main inlet hole 18 that the inside of box body 20 was equipped with in the centre of box body 1 and interior box body 20 of intercommunication, the inside installation device that is equipped with the splitter plate 33 that awaits measuring of interior box body 20, through the gas of the sufficient temperature of going into in the main inlet hole 18 for the device of whole heat flow meter test resistance carries out coarse adjustment, later carries out fine adjustment through the gas of a plurality of auxiliary air inlet holes and a plurality of auxiliary air outlet holes internal ventilation temperature of setting, makes the temperature of each corner of the device of heat flow meter test resistance all keep invariable, and the operation that this device was the temperature that rises is cooled is simple and the precision is high, simultaneously because the device department of measuring splitter plate 33 directly arranges heat flow meter test resistance in, so can directly carry out the calibration test of resistance after the simulated environment condition finishes, save time has greatly taken or has taken a pair of splitter plate directly or has avoided again to damage.
While various aspects and embodiments have been disclosed, other aspects and embodiments will be apparent to those skilled in the art, and many changes and modifications can be made without departing from the spirit of the application, which is intended to be within the scope of the utility model. The various aspects and embodiments disclosed herein are for illustration only and are not intended to limit the application, the actual scope of which is subject to the claims.
Claims (10)
1. The utility model provides a device of heat flow appearance test resistance, includes the box body, the box body is the cavity, be equipped with baffle (22) in the middle of the box body for divide into box body (1) and lower box body (40), its characterized in that: the heat flow meter testing resistor is characterized in that an inner box body (20) is arranged inside the upper box body (1), an interlayer (21) is arranged between the upper box body (1) and the inner box body (20), a plurality of auxiliary air inlets and a plurality of auxiliary air outlets are communicated at the interlayer (21), a main air inlet (18) communicated with the inner box body (20) is formed in the middle of the upper box body (1) and the inner box body (20), a mounting device of a to-be-tested splitter plate (33) is arranged inside the inner box body (20), gas with a set temperature is filled into the main air inlet (18), coarse temperature adjustment is carried out on the whole heat flow meter testing resistor, and then fine temperature adjustment is carried out on the gas with the set temperature through the auxiliary air inlets and the auxiliary air outlets, so that the temperature of each corner of the heat flow meter testing resistor is kept constant.
2. The device for testing the resistance of the heat flow meter according to claim 1, wherein a cover plate (11) is arranged at the upper part of the upper box body (1), a plurality of auxiliary air inlet holes are formed in one side of the cover plate (11), a plurality of auxiliary air outlet holes are formed in the other side of the cover plate, an auxiliary air inlet connecting piece (13) is arranged on each auxiliary air inlet hole, the auxiliary air inlet connecting pieces (13) are connected through auxiliary air inlet pipes and then are gathered to a plurality of main auxiliary air inlet connecting pieces (14), the main auxiliary air inlet connecting pieces (14) are connected through main auxiliary air inlet pipes and then are connected with external main auxiliary air inlet equipment, an auxiliary air outlet connecting piece (16) is arranged on each auxiliary air outlet hole, the auxiliary air outlet connecting pieces (16) are connected through auxiliary air outlet pipes and then are gathered to a plurality of main auxiliary air outlet connecting pieces (17), and the main auxiliary air outlet connecting pieces (17) are connected through main auxiliary air outlet pipes and then are connected with external main auxiliary air outlet equipment.
3. The apparatus for testing electrical resistance according to claim 1, wherein the mounting means comprises a plurality of sub-mounting means (30), the sub-mounting means (30) being uniformly arranged on the partition (22).
4. A device for testing a resistor according to claim 3, wherein each sub-mounting device (30) is provided with two clamp plates (31) with symmetrical intervals, the lower part of each clamp plate (31) is connected with a copper bar (32), one end of each copper bar (32) passes through the partition plate (22) to be connected with a power line, and the upper part of the other end of each copper bar (32) is contacted with the lower part of the to-be-tested current distribution plate (33), so that the copper bars (32) are connected in series with the to-be-tested current distribution plate (33) for supplying current to the to-be-tested current distribution plate (33).
5. The device for testing resistance according to claim 4, wherein the clamp plates (31) are disposed in the corresponding copper bar mounting grooves (34) and the two clamp plates (31) are respectively disposed at two ends of the to-be-tested shunt plate (33) for limiting the to-be-tested shunt plate (33).
6. A device for testing resistance of a heat flow meter according to claim 3, wherein two copper bar mounting grooves (34) are arranged on the corresponding partition plate (22) of each sub-mounting device (30), one end of each copper bar mounting groove (34) far away from the to-be-tested flow dividing plate (33) is provided with a jack (35), one part of each copper bar (32) is arranged on each copper bar mounting groove (34) and is clamped with each copper bar mounting groove (34), and the other part of each copper bar is arranged in the lower box body (40) through the jack (35).
7. The device for testing resistance according to claim 1, wherein the side wall of the lower case body (40) is provided with a plurality of power connection holes (36), and the power connection holes (36) are used for connecting a power line with the copper bar (32) through the power connection holes (36) so that the copper bar (32) conducts current.
8. The device for testing resistance according to claim 5, wherein a carrier plate (37) of the to-be-tested splitter plate (33) is arranged between the two copper bar mounting grooves (34), and the upper surface of the carrier plate (37) is positioned at the lower part of the upper surface of the cover plate (11) and at the upper part of the upper surface of the copper bar mounting groove (34) for mounting the to-be-tested splitter plate (33).
9. The device for testing resistance of heat flow meter according to claim 8, wherein two sides of the bearing plate (37) perpendicular to the copper bar mounting groove (34) are provided with a clearance groove (38), and the clearance groove (38) is communicated with the bearing plate (37) and is used for conveniently taking the to-be-tested splitter plate (33).
10. The device for testing resistance according to claim 1, wherein the partition plate (22) is provided with a plurality of pressing mechanisms (39), and one pressing mechanism (39) corresponds to one sub-mounting device (30) and is used for pressing the to-be-tested splitter plate (33) on the sub-mounting device (30), so that the to-be-tested splitter plate (33) can be stabilized in a space formed by the two clamp plates (31) and the bearing plate (37).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321958863.0U CN220289732U (en) | 2023-07-25 | 2023-07-25 | Device for testing resistance of heat flow instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321958863.0U CN220289732U (en) | 2023-07-25 | 2023-07-25 | Device for testing resistance of heat flow instrument |
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Publication Number | Publication Date |
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CN220289732U true CN220289732U (en) | 2024-01-02 |
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ID=89328578
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CN202321958863.0U Active CN220289732U (en) | 2023-07-25 | 2023-07-25 | Device for testing resistance of heat flow instrument |
Country Status (1)
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CN (1) | CN220289732U (en) |
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2023
- 2023-07-25 CN CN202321958863.0U patent/CN220289732U/en active Active
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