CN211190225U - High-low temperature alternation experiment box capable of adjusting height of bearing plate - Google Patents
High-low temperature alternation experiment box capable of adjusting height of bearing plate Download PDFInfo
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- CN211190225U CN211190225U CN201921612178.6U CN201921612178U CN211190225U CN 211190225 U CN211190225 U CN 211190225U CN 201921612178 U CN201921612178 U CN 201921612178U CN 211190225 U CN211190225 U CN 211190225U
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Abstract
The utility model relates to a high and low temperature alternation experiment box with adjustable bearing plate height, which comprises a box body, a bearing plate and a sliding mechanism; the box is inside to be equipped with the holding chamber, be provided with at least two sets of vertical spouts on the both sides wall in holding chamber relatively, it is two sets of the homonymy of vertical spout still is equipped with at least two sets of altitude mixture control draw-in grooves relatively, altitude mixture control draw-in groove's groove depth is less than the groove depth of vertical spout, altitude mixture control draw-in groove and corresponding vertical spout intercommunication, the loading board sets up the holding intracavity, the loading board passes through slide mechanism with vertical spout sliding connection, the loading board passes through slide mechanism slides to required height after, slide mechanism with correspond altitude mixture control draw-in groove joint realizes the loading board is spacing at current height. The application discloses high low temperature alternation experiment box of adjustable loading board height, it is easy and simple to handle, save time.
Description
Technical Field
The utility model relates to a high low temperature reversal experimental box especially relates to a high low temperature reversal experimental box of adjustable loading board height.
Background
The high-low temperature alternating damp-heat test chamber is widely applied to the technical fields of electronics, medical treatment, chemical industry and the like.
The test box is used for testing and determining parameters and performances of electricians, electronics and other products and materials after high temperature, low temperature, alternating humidity and heat or constant test temperature environment changes, and people can completely and approximately simulate external environmental conditions of engineering products in the processes of use, storage, transportation and the like within a certain tolerance range.
In the prior art, the bearing plate in the containing cavity of the high-low temperature alternating experiment box is fixed, not adjustable, and adjustable, but the bearing plate needs to be taken down, the position of the side supporting leg needs to be adjusted again, the baffle is put again after the adjustment is finished, the adjustment process is tedious, and the operation time is long.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high low temperature reversal experimental box of adjustable loading board height to solve the above-mentioned problem that prior art exists.
In order to realize the above purpose of the utility model, adopt the following technical scheme:
a high-low temperature alternating experiment box capable of adjusting the height of a bearing plate comprises a box body, the bearing plate and a sliding mechanism;
the box is inside to be equipped with the holding chamber, be provided with at least two sets of vertical spouts on the both sides wall in holding chamber relatively, it is two sets of the homonymy of vertical spout still is equipped with at least two sets of altitude mixture control draw-in grooves relatively, altitude mixture control draw-in groove's groove depth is less than the groove depth of vertical spout, altitude mixture control draw-in groove and corresponding vertical spout intercommunication, the loading board sets up the holding intracavity, the loading board passes through slide mechanism with vertical spout sliding connection, the loading board passes through slide mechanism slides to required height after, slide mechanism with correspond altitude mixture control draw-in groove joint realizes the loading board is spacing at current height.
Furthermore, the cross section of the height adjusting clamping groove is T-shaped, and the height adjusting clamping groove comprises a transverse sliding groove and a groove; the horizontal spout is followed the length direction of vertical spout sets gradually, horizontal spout with vertical spout intercommunication, the groove depth of horizontal spout is less than the groove depth of vertical spout, the recess sets up every horizontal spout below and respectively with horizontal spout intercommunication, the recess with the sliding mechanism joint.
Further, the sliding mechanism comprises a roller and a connecting rod, one end of the connecting rod is connected with the bearing plate, the other end of the connecting rod is connected with the roller in a rotating mode, the roller is connected with the vertical sliding groove in a sliding mode, the bearing plate slides to the required height through the roller, the connecting rod is connected with the corresponding height adjusting clamping groove, and the limitation of the bearing plate on the current height is achieved.
Further, the box body comprises a box main body and a cover door; the box body is internally provided with a containing cavity, and the cover door is hinged with the box body and used for sealing the containing cavity.
Further, the other end of the connecting rod is connected with the roller through a rotating piece.
Further, the rotating member is a bearing.
Furthermore, a plurality of through holes are formed in the bearing plate.
Further, the through hole is a round hole.
Further, the bearing plate is a rectangular plate.
Furthermore, the bottom of the box body is provided with a foot pad.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
during the use, the loading board passes through slide mechanism and slides from top to bottom along the length direction of vertical spout to the height of adjustment loading board, after the loading board was adjusted required height, slide mechanism and the altitude mixture control draw-in groove joint that current height corresponds realize that the loading board is spacing at current height.
When the height of the bearing plate needs to be adjusted again, the sliding mechanism is separated from the height adjusting clamping groove, the bearing plate slides along the vertical sliding groove through the sliding mechanism, and after the bearing plate is adjusted to the required height, the bearing plate can be limited by repeating the steps.
The application discloses high low temperature alternation experiment box of adjustable loading board height, it is easy and simple to handle, save time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a structural explosion diagram of a high and low temperature alternation experiment box with adjustable height of a bearing plate provided by the embodiment of the utility model.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic view illustrating a connection between a sliding mechanism and a vertical sliding groove of a bearing plate according to an embodiment of the present invention.
Fig. 4 is a sectional view taken along line B-B in fig. 3.
Fig. 5 is a schematic structural view of the connection rod and the transverse slot provided in the embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a bearing plate according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a box provided in an embodiment of the present invention.
Reference numerals: 1-a box body; 2-a bearing plate; 3-a sliding mechanism; 4-a holding cavity; 5-vertical sliding chute; 6-height adjusting clamping groove; 61-transverse chute; 62-grooves; 31-a roller; 32-connecting rod; 11-a box body; 12-covering the door; 7-a rotating member; 21-a through hole; 8-foot pad.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
as shown in FIGS. 1 to 7, the high and low temperature alternation experiment box capable of adjusting the height of the bearing plate comprises a box body 1, a bearing plate 2 and a sliding mechanism 3;
the inside holding chamber 4 that is equipped with of box 1, be provided with at least two sets of vertical spout 5 on the both sides wall in holding chamber 4 relatively, the homonymy of two sets of vertical spout 5 still is equipped with at least two sets of altitude mixture control draw-in grooves 6 relatively, the groove depth of altitude mixture control draw-in groove 6 is less than the groove depth of vertical spout 5, altitude mixture control draw-in groove 6 and the vertical spout 5 intercommunication that corresponds, loading board 2 sets up in holding chamber 4, loading board 2 passes through slide mechanism 3 and vertical spout 5 sliding connection, after loading board 2 slides required height through slide mechanism 3, slide mechanism 3 and the 6 joints of altitude mixture control draw-in groove that correspond, realize that loading board 2 is spacing at current height.
The application method of the high-low temperature alternating experiment box with the height adjustable bearing plate comprises the following steps:
during the use, loading board 2 passes through slide mechanism 3 and slides from top to bottom along the length direction of vertical spout 5 to the height of adjustment loading board 2, after loading board 2 adjusted required height, slide mechanism 3 and the high regulation draw-in groove 6 joint that highly corresponds at present realize that loading board 2 is spacing at the present height.
When the height of the bearing plate 2 needs to be adjusted again, the sliding mechanism 3 is separated from the height adjusting clamping groove 6, the bearing plate 2 slides along the vertical sliding groove 5 through the sliding mechanism 3, and after the bearing plate 2 is adjusted to the required height, the bearing plate 2 can be limited by repeating the steps.
The application discloses high low temperature alternation experiment box of adjustable loading board height, it is easy and simple to handle, save time.
Specifically, the section of the height adjusting clamping groove 6 is in a T shape, and the height adjusting clamping groove 6 comprises a transverse sliding groove 61 and a groove 62; the transverse sliding grooves 61 are sequentially arranged along the length direction of the vertical sliding groove 5, the transverse sliding grooves 61 are communicated with the vertical sliding groove 5, the groove depth of each transverse sliding groove 61 is smaller than that of each vertical sliding groove 5, the grooves 62 are arranged below each transverse sliding groove 61 and are respectively communicated with the transverse sliding grooves 61, and the grooves 62 are clamped with the sliding mechanisms 3.
Specifically, slide mechanism 3 includes gyro wheel 31 and connecting rod 32, and connecting rod 32 one end is connected with loading board 2, and the connecting rod 32 other end rotates with gyro wheel 31 to be connected, and gyro wheel 31 and vertical spout 5 sliding connection, loading board 2 slide to required height through gyro wheel 31 after, connecting rod 32 is connected with corresponding altitude mixture control draw-in groove 6, realizes that loading board 2 is spacing at present height.
Referring to the upper and lower parts and the front and back part of fig. 1, the application method of the high and low temperature alternation experiment box with the adjustable height of the bearing plate is further described, when in use, the bearing plate 2 slides up and down along the length direction of the vertical sliding groove 5 through the roller 31, so as to adjust the height of the bearing plate 2, after the bearing plate 2 is adjusted to the required height, the bearing plate 2 is pulled forward, so that the connecting rod 32 enters the transverse sliding groove 61 corresponding to the current height and enters the groove 62, so that the limitation of the bearing plate 2 at the current height is realized, and meanwhile, the roller 31 is separated from the vertical sliding groove 5 without contact.
When the height of the bearing plate 2 needs to be adjusted again, the bearing plate 2 is lifted upwards to enable the bearing plate 2 to come out of the groove 62, then the bearing plate 2 is pushed to the rear side to enable the roller 31 to contact the vertical sliding groove 5, the bearing plate 2 continuously slides along the vertical sliding groove 5 through the roller 31, and the height of the bearing plate 2 is adjusted.
It should be noted that: in order to ensure that the connecting rod 32 can smoothly enter the height adjusting slot 6, the diameter of the roller 31 is smaller than the width of the vertical sliding groove 5, so that the bearing plate 2 can continuously slide along the vertical sliding groove 5 through the roller 31.
Example two:
the high and low temperature alternation experiment box with the adjustable height of the bearing plate provided by the second embodiment is a further improvement of the high and low temperature alternation experiment box with the adjustable height of the bearing plate provided by the first embodiment, and on the basis of the first embodiment and the figures 1 to 7, the high and low temperature alternation experiment box with the adjustable height of the bearing plate provided by the second embodiment comprises a box body 1, a bearing plate 2 and a sliding mechanism 3;
the inside holding chamber 4 that is equipped with of box 1, be provided with at least two sets of vertical spout 5 on the both sides wall in holding chamber 4 relatively, the homonymy of two sets of vertical spout 5 still is equipped with at least two sets of altitude mixture control draw-in grooves 6 relatively, the groove depth of altitude mixture control draw-in groove 6 is less than the groove depth of vertical spout 5, altitude mixture control draw-in groove 6 and the vertical spout 5 intercommunication that corresponds, loading board 2 sets up in holding chamber 4, loading board 2 passes through slide mechanism 3 and vertical spout 5 sliding connection, after loading board 2 slides required height through slide mechanism 3, slide mechanism 3 and the 6 joints of altitude mixture control draw-in groove that correspond, realize that loading board 2 is spacing at current height.
The application method of the high-low temperature alternating experiment box with the height adjustable bearing plate comprises the following steps:
during the use, loading board 2 passes through slide mechanism 3 and slides from top to bottom along the length direction of vertical spout 5 to the height of adjustment loading board 2, after loading board 2 adjusted required height, slide mechanism 3 and the high regulation draw-in groove 6 joint that highly corresponds at present realize that loading board 2 is spacing at the present height.
When the height of the bearing plate 2 needs to be adjusted again, the sliding mechanism 3 is separated from the height adjusting clamping groove 6, the bearing plate 2 slides along the vertical sliding groove 5 through the sliding mechanism 3, and after the bearing plate 2 is adjusted to the required height, the bearing plate 2 can be limited by repeating the steps.
The application discloses high low temperature alternation experiment box of adjustable loading board height, it is easy and simple to handle, save time.
Specifically, the section of the height adjusting clamping groove 6 is in a T shape, and the height adjusting clamping groove 6 comprises a transverse sliding groove 61 and a groove 62; the transverse sliding grooves 61 are sequentially arranged along the length direction of the vertical sliding groove 5, the transverse sliding grooves 61 are communicated with the vertical sliding groove 5, the groove depth of each transverse sliding groove 61 is smaller than that of each vertical sliding groove 5, the grooves 62 are arranged below each transverse sliding groove 61 and are respectively communicated with the transverse sliding grooves 61, and the grooves 62 are clamped with the sliding mechanisms 3.
Specifically, slide mechanism 3 includes gyro wheel 31 and connecting rod 32, and connecting rod 32 one end is connected with loading board 2, and the connecting rod 32 other end rotates with gyro wheel 31 to be connected, and gyro wheel 31 and vertical spout 5 sliding connection, loading board 2 slide to required height through gyro wheel 31 after, connecting rod 32 is connected with corresponding altitude mixture control draw-in groove 6, realizes that loading board 2 is spacing at present height.
Referring to the upper and lower parts and the front and back part of fig. 1, the application method of the high and low temperature alternation experiment box with the adjustable height of the bearing plate is further described, when in use, the bearing plate 2 slides up and down along the length direction of the vertical sliding groove 5 through the roller 31, so as to adjust the height of the bearing plate 2, after the bearing plate 2 is adjusted to the required height, the bearing plate 2 is pulled forward, so that the connecting rod 32 enters the transverse sliding groove 61 corresponding to the current height and enters the groove 62, so that the limitation of the bearing plate 2 at the current height is realized, and meanwhile, the roller 31 is separated from the vertical sliding groove 5 without contact.
When the height of the bearing plate 2 needs to be adjusted again, the bearing plate 2 is lifted upwards to enable the bearing plate 2 to come out of the groove 62, then the bearing plate 2 is pushed to the rear side to enable the roller 31 to contact the vertical sliding groove 5, the bearing plate 2 continuously slides along the vertical sliding groove 5 through the roller 31, and the height of the bearing plate 2 is adjusted.
It should be noted that: in order to ensure that the connecting rod 32 can smoothly enter the height adjusting slot 6, the diameter of the roller 31 is smaller than the width of the vertical sliding groove 5, so that the bearing plate 2 can continuously slide along the vertical sliding groove 5 through the roller 31.
Specifically, the box body 1 includes a box main body 11 and a cover door 12; the inside holding chamber 4 that is equipped with of case main part 11, lid door 12 is articulated with case main part 11 and is used for sealing holding chamber 4.
Specifically, the other end of the connecting rod 32 is connected with the roller 31 through the rotating member 7, and the frictional resistance between the connecting rod 32 and the roller 31 is reduced through the rotating member 7, so that the service life is prolonged.
In particular, the rotating member 7 is a bearing.
Example three:
the high and low temperature alternation experiment box capable of adjusting the height of the bearing plate provided by the third embodiment is a further improvement of the high and low temperature alternation experiment box capable of adjusting the height of the bearing plate provided by the first embodiment, and on the basis of the first embodiment and the figures 1 to 7, the high and low temperature alternation experiment box capable of adjusting the height of the bearing plate provided by the third embodiment comprises a box body 1, a bearing plate 2 and a sliding mechanism 3;
the inside holding chamber 4 that is equipped with of box 1, be provided with at least two sets of vertical spout 5 on the both sides wall in holding chamber 4 relatively, the homonymy of two sets of vertical spout 5 still is equipped with at least two sets of altitude mixture control draw-in grooves 6 relatively, the groove depth of altitude mixture control draw-in groove 6 is less than the groove depth of vertical spout 5, altitude mixture control draw-in groove 6 and the vertical spout 5 intercommunication that corresponds, loading board 2 sets up in holding chamber 4, loading board 2 passes through slide mechanism 3 and vertical spout 5 sliding connection, after loading board 2 slides required height through slide mechanism 3, slide mechanism 3 and the 6 joints of altitude mixture control draw-in groove that correspond, realize that loading board 2 is spacing at current height.
The application method of the high-low temperature alternating experiment box with the height adjustable bearing plate comprises the following steps:
during the use, loading board 2 passes through slide mechanism 3 and slides from top to bottom along the length direction of vertical spout 5 to the height of adjustment loading board 2, after loading board 2 adjusted required height, slide mechanism 3 and the high regulation draw-in groove 6 joint that highly corresponds at present realize that loading board 2 is spacing at the present height.
When the height of the bearing plate 2 needs to be adjusted again, the sliding mechanism 3 is separated from the height adjusting clamping groove 6, the bearing plate 2 slides along the vertical sliding groove 5 through the sliding mechanism 3, and after the bearing plate 2 is adjusted to the required height, the bearing plate 2 can be limited by repeating the steps.
The application discloses high low temperature alternation experiment box of adjustable loading board height, it is easy and simple to handle, save time.
Specifically, the section of the height adjusting clamping groove 6 is in a T shape, and the height adjusting clamping groove 6 comprises a transverse sliding groove 61 and a groove 62; the transverse sliding grooves 61 are sequentially arranged along the length direction of the vertical sliding groove 5, the transverse sliding grooves 61 are communicated with the vertical sliding groove 5, the groove depth of each transverse sliding groove 61 is smaller than that of each vertical sliding groove 5, the grooves 62 are arranged below each transverse sliding groove 61 and are respectively communicated with the transverse sliding grooves 61, and the grooves 62 are clamped with the sliding mechanisms 3.
Specifically, slide mechanism 3 includes gyro wheel 31 and connecting rod 32, and connecting rod 32 one end is connected with loading board 2, and the connecting rod 32 other end rotates with gyro wheel 31 to be connected, and gyro wheel 31 and vertical spout 5 sliding connection, loading board 2 slide to required height through gyro wheel 31 after, connecting rod 32 is connected with corresponding altitude mixture control draw-in groove 6, realizes that loading board 2 is spacing at present height.
Referring to the upper and lower parts and the front and back part of fig. 1, the application method of the high and low temperature alternation experiment box with the adjustable height of the bearing plate is further described, when in use, the bearing plate 2 slides up and down along the length direction of the vertical sliding groove 5 through the roller 31, so as to adjust the height of the bearing plate 2, after the bearing plate 2 is adjusted to the required height, the bearing plate 2 is pulled forward, so that the connecting rod 32 enters the transverse sliding groove 61 corresponding to the current height and enters the groove 62, so that the limitation of the bearing plate 2 at the current height is realized, and meanwhile, the roller 31 is separated from the vertical sliding groove 5 without contact.
When the height of the bearing plate 2 needs to be adjusted again, the bearing plate 2 is lifted upwards to enable the bearing plate 2 to come out of the groove 62, then the bearing plate 2 is pushed to the rear side to enable the roller 31 to contact the vertical sliding groove 5, the bearing plate 2 continuously slides along the vertical sliding groove 5 through the roller 31, and the height of the bearing plate 2 is adjusted.
It should be noted that: in order to ensure that the connecting rod 32 can smoothly enter the height adjusting slot 6, the diameter of the roller 31 is smaller than the width of the vertical sliding groove 5, so that the bearing plate 2 can continuously slide along the vertical sliding groove 5 through the roller 31.
Specifically, the box body 1 includes a box main body 11 and a cover door 12; the inside holding chamber 4 that is equipped with of case main part 11, lid door 12 is articulated with case main part 11 and is used for sealing holding chamber 4.
Specifically, the other end of the connecting rod 32 is connected with the roller 31 through the rotating member 7, and the frictional resistance between the connecting rod 32 and the roller 31 is reduced through the rotating member 7, so that the service life is prolonged.
In particular, the rotating member 7 is a bearing.
Specifically, the bearing plate 2 is provided with a plurality of through holes 21, and the through holes 21 are used for ensuring the flow of air in the accommodating cavity 4.
Specifically, the through holes 21 are circular holes for maximizing the air flow area, and through holes of different shapes may be used, but under the same conditions, the air flow area is not as large as that of the circular holes.
Specifically, the bearing plate 2 is a rectangular plate, the matching between the rectangular bearing plate and the accommodating cavity 4 is good, and bearing plates 2 with other shapes can also be adopted.
Specifically, the bottom of the box body 1 is provided with a foot pad 8.
The box body 1 is supported, cushioned and damped by the foot pads 8.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A high-low temperature alternating experiment box capable of adjusting the height of a bearing plate is characterized by comprising a box body, the bearing plate and a sliding mechanism;
the box is inside to be equipped with the holding chamber, be provided with at least two sets of vertical spouts on the both sides wall in holding chamber relatively, it is two sets of the homonymy of vertical spout still is equipped with at least two sets of altitude mixture control draw-in grooves relatively, altitude mixture control draw-in groove's groove depth is less than the groove depth of vertical spout, altitude mixture control draw-in groove and corresponding vertical spout intercommunication, the loading board sets up the holding intracavity, the loading board passes through slide mechanism with vertical spout sliding connection, the loading board passes through slide mechanism slides to required height after, slide mechanism with correspond altitude mixture control draw-in groove joint realizes the loading board is spacing at current height.
2. The high and low temperature alternating experiment box with the adjustable loading plate height as claimed in claim 1, wherein the cross section of the height adjusting clamping groove is T-shaped, and the height adjusting clamping groove comprises a transverse sliding groove and a groove; the horizontal spout is followed the length direction of vertical spout sets gradually, horizontal spout with vertical spout intercommunication, the groove depth of horizontal spout is less than the groove depth of vertical spout, the recess sets up every horizontal spout below and respectively with horizontal spout intercommunication, the recess with the sliding mechanism joint.
3. The high and low temperature alternation experiment box with adjustable loading plate height of claim 1, wherein the sliding mechanism comprises a roller and a connecting rod, one end of the connecting rod is connected with the loading plate, the other end of the connecting rod is rotatably connected with the roller, the roller is slidably connected with the vertical sliding groove, after the loading plate slides to a required height through the roller, the connecting rod is connected with the corresponding height adjusting clamping groove, so that the position limitation of the loading plate at the current height is realized.
4. The high and low temperature alternation experiment box with adjustable loading plate height of claim 1, wherein the box body comprises a box body and a cover door; the box body is internally provided with a containing cavity, and the cover door is hinged with the box body and used for sealing the containing cavity.
5. The high and low temperature alternation experiment box with adjustable loading plate height of claim 3, wherein the other end of the connecting rod is connected with the roller through a rotating member.
6. The high and low temperature alternation experiment box with adjustable loading plate height of claim 5, wherein the rotating member is a bearing.
7. The high and low temperature alternation experiment box with adjustable loading plate height of claim 1, wherein the loading plate is provided with a plurality of through holes.
8. The alternating experimental box of high and low temperature with adjustable height of bearing plate of claim 7, wherein the through hole is a circular hole.
9. The high and low temperature alternating experiment box with the adjustable height of the bearing plate as claimed in claim 1, wherein the bearing plate is a rectangular plate.
10. The alternating experiment box with high and low temperature for bearing plate height of claim 1, wherein the bottom of the box body is provided with a foot pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921612178.6U CN211190225U (en) | 2019-09-26 | 2019-09-26 | High-low temperature alternation experiment box capable of adjusting height of bearing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921612178.6U CN211190225U (en) | 2019-09-26 | 2019-09-26 | High-low temperature alternation experiment box capable of adjusting height of bearing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211190225U true CN211190225U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921612178.6U Active CN211190225U (en) | 2019-09-26 | 2019-09-26 | High-low temperature alternation experiment box capable of adjusting height of bearing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211190225U (en) |
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2019
- 2019-09-26 CN CN201921612178.6U patent/CN211190225U/en active Active
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