CN209735635U - Water bath support and water bath device - Google Patents
Water bath support and water bath device Download PDFInfo
- Publication number
- CN209735635U CN209735635U CN201822087701.XU CN201822087701U CN209735635U CN 209735635 U CN209735635 U CN 209735635U CN 201822087701 U CN201822087701 U CN 201822087701U CN 209735635 U CN209735635 U CN 209735635U
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- CN
- China
- Prior art keywords
- water bath
- test tube
- fixed orifices
- elastic component
- bath support
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Abstract
The utility model provides a water bath support and water bath device relates to the technical field of biochemical experiment equipment, the embodiment of the utility model provides a water bath support, include: the backup pad is provided with the fixed orifices in the backup pad, and the fixed orifices is used for pegging graft the test tube that needs to heat, is provided with the elastic component on the inner wall of fixed orifices, and the elastic component is used for the centre gripping to peg graft the test tube in the fixed orifices to can make the test tube with the embodiment of the utility model provides a water bath support is fixed. When the water bath support uses, will the embodiment of the utility model provides a water bath support puts into the aquatic of heating, then the test tube that will heat inserts in the fixed orifices, and the elastic component in the fixed orifices has received the extrusion of test tube and by compression deformation, because the elastic component possesses elasticity, the elastic component has the trend of recovering original shape, and the elastic component extrusion is on the outer wall of test tube to fix the test tube extrusion in the fixed orifices, avoided the test tube to take place to rock because of the buoyancy that receives water.
Description
Technical Field
The utility model belongs to the technical field of biochemical experiment equipment's technique and specifically relates to a water bath support and water bath device are related to.
Background
The water bath heating method uses water as a heat transfer medium for heating, is the most common and safe heating/heat preservation system, can provide conditions of high heating speed, small temperature change amplitude and relatively accurate temperature at a lower temperature (generally less than or equal to 45 ℃), and can obtain the effect of good experimental repeatability. The device corresponding to the water bath heating method is a water bath kettle; the water bath is mainly used for distilling, drying, concentrating and incubating chemicals or biological products in a laboratory, can also be used for constant temperature heating and other temperature tests, and is a necessary tool for biology, heredity, viruses, aquatic products, environmental protection, medicine, sanitation, laboratories, analysis rooms and educational scientific research;
At present high temperature water bath when finishing the experiment, the test tube can receive certain buoyancy, and the test tube is placed unstably.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water bath support and water bath device to when having alleviated current water bath heating, certain buoyancy can be received to the test tube, and unstable technical problem is placed to the test tube.
In a first aspect, an embodiment of the present invention provides a water bath support, include: the test tube fixing device comprises a supporting plate, wherein a fixing hole is formed in the supporting plate, an elastic piece is arranged on the inner wall of the fixing hole, and the elastic piece is used for clamping a test tube inserted in the fixing hole.
Further, the number of the elastic pieces is one, and the elastic pieces and the inner walls of the fixing holes opposite to the elastic pieces can clamp the test tubes.
Further, along the circumference of the fixed orifices, the number of the elastic pieces is multiple.
further, a plurality of the elastic members are evenly spaced.
further, the number of the elastic members is three, and the three elastic members are arranged at an interval of 120 degrees from each other along the circumferential direction of the fixing hole.
Furthermore, the elastic piece is a spring plate or a silica gel bulge.
further, the number of the fixing holes is multiple.
Furthermore, the water bath support comprises a bottom plate and a connecting rod, one end of the connecting rod is connected with the supporting plate, the other end of the connecting rod is connected with the bottom plate, and a water leakage hole is formed in the bottom plate.
Furthermore, the water bath support includes the arc pull rod, be provided with two symmetrical lifting lugs in the backup pad, the both ends of arc pull rod respectively with two lifting lug is articulated.
In a second aspect, an embodiment of the present invention provides a water bath apparatus, which includes a pot body and the above water bath support;
The lower surface of the supporting plate is provided with an edge corresponding to the opening of the pot body, so that the supporting plate can be buckled on the pot body.
The embodiment of the utility model provides a following beneficial effect has been brought:
The embodiment of the utility model provides a water bath support, include: a supporting plate, be provided with the fixed orifices in the backup pad, the fixed orifices is used for pegging graft the test tube that needs to heat, be provided with the elastic component on the inner wall of fixed orifices, the elastic component is used for the centre gripping to peg graft test tube in the fixed orifices to can make the test tube with the embodiment of the utility model provides a water bath support is fixed.
When the water bath support uses, will the embodiment of the utility model provides a water bath support puts into the aquatic of heating, then the test tube that will heat inserts in the fixed orifices, and the elastic component in the fixed orifices has received the extrusion of test tube and by compression deformation, because the elastic component possesses elasticity, the elastic component has the trend of recovering original shape, and the elastic component extrusion is on the outer wall of test tube to fix the test tube extrusion in the fixed orifices, avoided the test tube to take place to rock because of the buoyancy that receives water.
The embodiment of the utility model provides a water bath device, which comprises a pot body and the water bath bracket; the lower surface of the supporting plate is provided with an edge corresponding to the opening of the pot body, so that the supporting plate can be buckled on the pot body.
When the water bath device used, put into the pot body with the water bath support, then inserted the fixed orifices with the test tube that needs the heating, the elastic component in the fixed orifices had received the extrusion of test tube and by compression deformation, because the elastic component possesses elasticity, the elastic component has the trend of recovering original shape, and the elastic component extrusion is on the outer wall of test tube to fix the test tube extrusion in the fixed orifices, avoided the test tube to take place to rock because of the buoyancy that receives water. Simultaneously, the border of backup pad lower surface can cooperate with the opening of the pot body, and the buckle closure is on the opening of the pot body to at the internal certain confined space that forms of pot, improved the atmospheric pressure of water bath heating environment, the liquid heating in the test tube is faster, and the maximum temperature that can promote is higher.
Compared with the prior art, the embodiment of the utility model provides a pair of water bath support and water bath device can make the internal test tube of pot obtain stable fixed, avoids the test tube because buoyancy and make a round trip the problem of rocking. In addition, the temperature of water bath heating in the pot body can be increased, and the temperature rise is faster and higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced 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 schematic view of a water bath support provided in embodiment 1 of the present invention;
fig. 2 is a top view of a support plate of a water bath support provided in embodiment 1 of the present invention;
FIG. 3 is a partial cross-sectional view taken in the direction A-A of FIG. 2;
fig. 4 is a top view of a bottom plate of a water bath support provided in embodiment 1 of the present invention;
Fig. 5 is a top view of a support plate of a water bath support provided in embodiment 2 of the present invention;
Fig. 6 is a top view of a support plate of a water bath support provided in embodiment 3 of the present invention;
Fig. 7 is a partial sectional view taken in the direction B-B in fig. 6.
Icon: 100-a support plate; 110-a fixation hole; 120-spring plate; 130-silica gel protrusions; 200-a base plate; 210-a support hole; 220-water leakage holes; 310-a connecting rod; 320-a nut; 400-arc pull rod.
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, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element 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" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being 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 utility model provides a water bath support, it is right to give a plurality of embodiments below the utility model provides a water bath support's structure carries out detailed description.
Example 1
as shown in fig. 1-4, the embodiment of the utility model provides a water bath support includes: backup pad 100, be provided with fixed orifices 110 in the backup pad 100, fixed orifices 110 are used for pegging graft the test tube that needs heat, be provided with the elastic component on the inner wall of fixed orifices 110, the elastic component is used for the centre gripping to peg graft test tube in the fixed orifices 110 to can make the test tube with the water bath support that the embodiment of the utility model provides is fixed. When the water bath support uses, will the embodiment of the utility model provides a water bath support puts into the aquatic of heating, then the test tube that will heat inserts in the fixed orifices 110, and the elastic component in the fixed orifices 110 has received the extrusion of test tube and by compression deformation, because the elastic component possesses elasticity, the elastic component has the trend of recovering original shape, and the elastic component extrusion is on the outer wall of test tube to fix the test tube extrusion in fixed orifices 110, avoided the test tube to take place to rock because of the buoyancy that receives water.
The number of the elastic members is plural along the circumference of the fixing hole 110.
Through a plurality of elastic components centre gripping test tube together, a plurality of elastic components butt respectively on the outer wall of test tube, and the centre gripping is more stable.
the elastic pieces are evenly spaced. Make the test tube atress even, avoid the test tube slope.
Specifically, the number of the elastic members may be three in this embodiment, and the three elastic members are arranged at an interval of 120 ° from each other in the circumferential direction of the fixing hole 110.
The elastic member may be an elastic sheet 120.
The elastic sheet 120 may be made of metal. The shell fragment 120 can take place deformation along the radial direction of fixed orifices 110, and the shell fragment 120 includes fixed part and flexion, fixed part and the interior wall connection of fixed orifices 110, the flexion is crooked towards the upper surface direction of backup pad 100, and under the extrusion of test tube, the flexion can be extruded to the fixed part direction.
The connecting part and the inner wall of the fixed pipe can be connected through adhesive.
the number of the fixing holes 110 is plural.
the number of the fixing holes 110 on the support plate 100 is plural, so that a plurality of test tubes can be heated at the same time, and the heating efficiency is higher.
The water bath support comprises a bottom plate 200 and a connecting rod 310, one end of the connecting rod 310 is connected with the supporting plate 100, the other end of the connecting rod 310 is connected with the bottom plate 200, and the bottom plate 200 is provided with water leakage holes 220.
specifically, the support plate 100 and the base plate 200 are spaced apart from each other, and the support plate 100 and the base plate 200 are coupled together by a coupling rod 310. In this embodiment, the number of the connecting rods 310 is four, the connecting rods 310 are provided with external threads, the support plate 100 and the base plate 200 are provided with four through holes, and the support plate 100 and the base plate 200 can be fixed at both ends of the connecting rods 310 by clamping the upper and lower nuts 320.
By adjusting the position of the nut 320, the distance between the support plate 100 and the base plate 200 can be changed.
The bottom plate 200 is provided with a hole 210 on a side facing the support plate 100, the hole 210 is aligned with the fixing hole 110 on the support plate 100, and the size of the hole 210 is smaller than that of the fixing hole 110 for holding the bottom of the test tube.
the water leakage holes 220 are uniformly distributed on the floor, so that the phenomenon that the test bed is polluted by excessive water after the support is lifted out of the water is avoided.
The water bath support comprises an arc-shaped pull rod 400, two symmetrical lifting lugs are arranged on the support plate 100, and two ends of the arc-shaped pull rod 400 are hinged to the two lifting lugs respectively.
After the experiment finishes, the experimenter can mention the support through arc pull rod 400, and is very convenient to can reduce the danger that the experimenter scalded.
The arc-shaped pull rod 400 is sleeved with a heat insulation sleeve for further reducing heat conduction.
Example 2
As shown in fig. 5, the difference with the embodiment lies in that, the embodiment of the utility model provides a water bath support, include: backup pad 100, be provided with fixed orifices 110 in the backup pad 100, fixed orifices 110 are used for pegging graft the test tube that needs heat, be provided with an elastic component on the inner wall of fixed orifices 110, elastic component and relative fixed orifices 110's inner wall can the centre gripping the test tube to can make the test tube with the embodiment of the utility model provides a water bath support is fixed. When the water bath support uses, will the embodiment of the utility model provides a water bath support puts into the aquatic of heating, then the test tube that will heat inserts in the fixed orifices 110, and the elastic component in the fixed orifices 110 has received the extrusion of test tube and by compression deformation, because the elastic component possesses elasticity, the elastic component has the trend of recovering original shape, and the elastic component extrusion is on the outer wall of test tube to fix the test tube extrusion in fixed orifices 110, avoided the test tube to take place to rock because of the buoyancy that receives water.
Example 3
As shown in fig. 6-7, the difference with embodiment 1 and embodiment 2 is that the water bath support provided by the embodiment of the present invention includes: backup pad 100, be provided with fixed orifices 110 in the backup pad 100, fixed orifices 110 are used for pegging graft the test tube that needs heat, be provided with the elastic component on the inner wall of fixed orifices 110, the elastic component can be the silica gel arch 130, the elastic component is used for the centre gripping to peg graft test tube in the fixed orifices 110 to can make the test tube with the embodiment of the utility model provides a water bath support is fixed. When the water bath support uses, will the embodiment of the utility model provides a water bath support puts into the aquatic of heating, then the test tube that will heat inserts in the fixed orifices 110, and the elastic component in the fixed orifices 110 has received the extrusion of test tube and by compression deformation, because the elastic component possesses elasticity, the elastic component has the trend of recovering original shape, and the elastic component extrusion is on the outer wall of test tube to fix the test tube extrusion in fixed orifices 110, avoided the test tube to take place to rock because of the buoyancy that receives water.
The silica gel protrusion 130 may be semicircular, and one end of the silica gel protrusion 130 is combined with the inner wall of the fixing tube by an adhesive.
the embodiment of the utility model provides a water bath device, which comprises a pot body and the water bath bracket; the lower surface of the support plate 100 is provided with an edge corresponding to the opening of the pot body, so that the support plate 100 can be covered on the pot body. During the water bath device used, put into the pot body with the water bath support, then in the test tube that will need the heating inserted the fixed orifices 110, the elastic component in the fixed orifices 110 received the extrusion of test tube and by compression deformation, because the elastic component possesses elasticity, the elastic component has the trend of recovering original shape, the elastic component extrusion is on the outer wall of test tube, thereby fix the test tube extrusion in fixed orifices 110, avoided the test tube to take place to rock because of the buoyancy that receives water. Simultaneously, the border of backup pad 100 lower surface can cooperate with the opening of the pot body, and the buckle closure is on the opening of the pot body to at the internal certain confined space that forms of pot, improved the atmospheric pressure of water bath heating environment, the liquid heating in the test tube is faster, and the maximum temperature that can promote is higher.
The water bath device also comprises an electric heating mechanism which is used for heating the pot body.
The water bath device also comprises a support frame, the support frame is used for supporting the pot body, and the electric heating mechanism is positioned below the pot body.
Compared with the prior art, the embodiment of the utility model provides a pair of water bath support and water bath device can make the internal test tube of pot obtain stable fixed, avoids the test tube because buoyancy and make a round trip the problem of rocking. In addition, the temperature of water bath heating in the pot body can be increased, and the temperature rise is faster and higher.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A water bath stand, comprising: the test tube fixing device comprises a supporting plate, a fixing hole is formed in the supporting plate, an elastic piece is arranged on the inner wall of the fixing hole, and the elastic piece is used for clamping a test tube inserted in the fixing hole;
The elastic piece is a spring plate or a silica gel bulge;
The water bath support comprises a bottom plate and a connecting rod, one end of the connecting rod is connected with the supporting plate, the other end of the connecting rod is connected with the bottom plate, and a water leakage hole is formed in the bottom plate;
The water bath support comprises an arc-shaped pull rod, two symmetrical lifting lugs are arranged on the support plate, and two ends of the arc-shaped pull rod are hinged to the two lifting lugs respectively.
2. The water bath support according to claim 1, characterized in that the number of the elastic members is one, and the elastic members and the inner walls of the fixing holes opposite to the elastic members can hold the test tubes.
3. The water bath support according to claim 1, wherein the number of the elastic members is plural along a circumferential direction of the fixing hole.
4. The water bath support according to claim 3, wherein the plurality of elastic members are evenly spaced.
5. The water bath support according to claim 4, wherein the number of the elastic members is three, and the three elastic members are arranged at an interval of 120 ° from each other in the circumferential direction of the fixing hole.
6. The water bath support according to claim 1, wherein the number of the fixing holes is plural.
7. A water bath device, which is characterized by comprising a pot body and a water bath bracket as claimed in any one of claims 1 to 6;
The lower surface of the supporting plate is provided with an edge corresponding to the opening of the pot body, so that the supporting plate can be buckled on the pot body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822087701.XU CN209735635U (en) | 2018-12-12 | 2018-12-12 | Water bath support and water bath device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822087701.XU CN209735635U (en) | 2018-12-12 | 2018-12-12 | Water bath support and water bath device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209735635U true CN209735635U (en) | 2019-12-06 |
Family
ID=68703533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822087701.XU Expired - Fee Related CN209735635U (en) | 2018-12-12 | 2018-12-12 | Water bath support and water bath device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209735635U (en) |
-
2018
- 2018-12-12 CN CN201822087701.XU patent/CN209735635U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20201212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |