CN209810216U - Constant temperature water bath oscillator - Google Patents
Constant temperature water bath oscillator Download PDFInfo
- Publication number
- CN209810216U CN209810216U CN201821895592.8U CN201821895592U CN209810216U CN 209810216 U CN209810216 U CN 209810216U CN 201821895592 U CN201821895592 U CN 201821895592U CN 209810216 U CN209810216 U CN 209810216U
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- Prior art keywords
- connecting rod
- water bath
- box
- rod
- chamber
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 238000005192 partition Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims 3
- 230000010355 oscillation Effects 0.000 abstract description 4
- 230000002940 repellent Effects 0.000 abstract description 2
- 239000005871 repellent Substances 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000003124 biologic agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a water bath with thermostatic control oscillator belongs to laboratory glassware technical field. The device includes box and thermostatic control ware, and the box includes water bath chamber and power chamber, still includes: the water bath box is internally provided with a plurality of clamping devices, each clamping device comprises an adjusting seat, an adjusting screw rod and a clamping part, the adjusting seat is integrated with the water bath box, two ends of the adjusting screw rod are rotatably arranged in the adjusting seat, the clamping part is in threaded fit with the adjusting screw rod, and the adjusting screw rod comprises an upper part and a lower part which are opposite in rotation direction; the power device comprises a motor, a first connecting rod, a second connecting rod and a third connecting rod, wherein the motor, the first connecting rod, the second connecting rod and the third connecting rod are arranged in a power cavity, one end of the first connecting rod is arranged on the motor in a driving mode, the other end of the first connecting rod is hinged to one end of the second connecting rod, one end of the third connecting rod penetrates through the side wall of the box body and is connected to the water bath box, and the other end of the third connecting rod is hinged to. The utility model discloses need not to carry out water repellent to the motor, reduce cost, the convenience is according to the container height adjustment centre gripping distance, stability when guaranteeing the oscillation.
Description
Technical Field
The utility model relates to an experimental apparatus technical field, in particular to water bath with thermostatic control oscillator.
Background
The constant temperature water bath box is mainly used for drying, concentrating, distilling, dipping chemical experiments, dipping medicines and biological agents, can also be used for water bath constant temperature heating and other temperature experiments, and is a necessary tool for biological, genetic, viral, aquatic, environmental protection, medicine, health, biochemical laboratories and analysis rooms.
Adopt the constant temperature water bath case to heat the solution in the test tube at present usually, generally use the test-tube clamp to clip the test tube during experiment or the test tube is put into the heating of constant temperature water bath incasement together on the test-tube rack, and the heating is not stable enough like this, and the test-tube rack can take place to incline even overturn when the water bath case vibrates. Because the height difference of different test tubes or containers, and the container prevents that the comparison that it can become is unstable because of the effect of buoyancy in aqueous, carries out the centre gripping to some containers that length is longer to single part fixed and can not effectual assurance its stability in water bath oscillation process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a constant temperature water bath oscillator can solve the problem that the container is stable inadequately, emptys easily when the water bath oscillation heating of constant temperature water bath oscillator among the prior art.
The utility model provides a thermostatic waterbath oscillator, includes box and thermostatic control ware, the box includes water bath chamber and power chamber, still includes:
the water bath box is movably arranged in the water bath cavity, the top and one side of the water bath box are both provided with openings, a plurality of clamping devices are arranged in the water bath box, each clamping device comprises an adjusting seat integrally arranged with the water bath box, an adjusting screw rod with two ends rotatably arranged in the adjusting seat and a clamping part in threaded fit with the adjusting screw rod, the clamping parts move up and down along the adjusting seats, each adjusting screw rod comprises an upper part and a lower part with opposite rotating directions, the clamping parts are respectively arranged on the upper part and the lower part, and when the adjusting screw rods are rotated, the two clamping parts are far away from or close to each other;
the power device comprises a motor, a first connecting rod, a second connecting rod and a third connecting rod, wherein the motor, the first connecting rod, the second connecting rod and the third connecting rod are arranged in the power cavity, one end of the first connecting rod is driven to be arranged on the motor, the other end of the first connecting rod is hinged to one end of the second connecting rod, one end of the third connecting rod penetrates through the side wall of the box body and is connected to the water bath box, the other end of the third connecting rod is hinged to the other end of the second connecting rod, and when the first connecting rod rotates, the second connecting rod drives the third connecting rod to reciprocate.
More preferably, the bottom of the water bath box is provided with rollers.
Preferably, the inside wall of the box body is provided with a guide block, a guide hole is formed in the guide block, one side of the water bath box, corresponding to the guide block, is provided with a guide rod, and the guide rod is slidably arranged in the guide hole.
Preferably, the clamping part comprises a lifting block and an elastic clamp, the lifting block is in threaded connection with the adjusting screw rod, the lifting block is perpendicular to the adjusting screw rod, an adjusting threaded hole is formed in the direction of the axis of the adjusting screw rod, an extension screw rod is arranged at the end of the elastic clamp, and the extension screw rod is in threaded connection with the adjusting threaded hole.
Preferably, the third connecting rod is connected with the side wall of the box body in a dynamic sealing mode.
Preferably, the water bath cavity is internally provided with a partition board, the partition board divides the water bath cavity into an upper water bath chamber and a lower water discharge chamber, the partition board is provided with a plurality of discharge holes for accommodating water flow, the bottom wall of the water bath cavity is obliquely arranged, and the lower side of the water bath cavity is provided with a discharge hole.
More preferably, the bottom wall is coated with a hydrophobic coating.
Preferably, the water drainage device further comprises a cleaning device, the cleaning device comprises a floating rod and bristles arranged on the floating rod, the bristles are used for cleaning the bottom wall, sliding grooves are formed in two side walls of the water drainage chamber, the track of each sliding groove is parallel to the inclined direction of the bottom wall, two ends of each floating rod are slidably arranged in the corresponding sliding grooves, and the floating rods are flush with the water surface under the action of buoyancy when water is in the water drainage chamber; slides to the lowest point under the action of gravity when the drainage chamber is emptied of water.
The utility model provides a water bath with thermostatic control oscillator through separately power device and water bath chamber, rivers influence the motor normal operating when avoiding the water bath, need not to carry out water repellent to the motor, and reduce cost can realize the regulation of two upper and lower clamping part distances through adjusting screw, and the convenience is adjusted the centre gripping distance according to the container height, stability when guaranteeing the oscillation.
Drawings
Fig. 1 is a schematic structural diagram of a constant temperature water bath oscillator provided by the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;
FIG. 5 is an enlarged view of a portion of FIG. 4 at D;
FIG. 6 is an enlarged view of a portion E of FIG. 4;
FIG. 7 is an enlarged view of a portion of FIG. 4 at F;
FIG. 8 is a cross-sectional view taken at C-C of FIG. 4;
fig. 9 is a partial enlarged view of fig. 8 at G.
Description of reference numerals:
10. the water bath device comprises a box body, 101, a guide block, 11, a power cavity, 12, a water bath cavity, 13, a partition board, 131, a drainage hole, 14, a drainage chamber, 15, a sliding chute, 20, a water bath box, 201, a guide rod, 21, a lifting block, 22, an elastic clamp, 23, an adjusting screw rod, 24, a knob, 25, a roller, 30, a motor, 31, a first connecting rod, 32, a second connecting rod, 33, a third connecting rod, 331, a sealing ring, 40, a floating rod, 41 and bristles.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
The first embodiment is as follows:
as shown in fig. 1, fig. 3, fig. 4 and fig. 8, an embodiment of the present invention provides a constant temperature water bath oscillator, including box 10 and thermostatic control device, the thermostatic control device is prior art, water bath chamber 12 and power chamber 11 are cut apart into by a vertical baffle that sets up in box 10, and this embodiment still includes:
the water bath box 20 is movably arranged in the water bath cavity 12, the top and one side of the water bath box 20 are both provided with openings, an upper opening is used for placing a container, the opening on one side of the water bath box is used for accommodating water, preferably, one side facing a user is provided with an opening, a plurality of clamping devices are arranged in the water bath box 20, the number of the clamping devices can be set according to actual requirements, each clamping device comprises an adjusting seat which is integrally arranged with the water bath box 20, an adjusting screw 23 with two ends rotatably arranged in the adjusting seat and a clamping part which is in threaded fit with the adjusting screw 23, an adjusting groove is arranged on the adjusting seat, each clamping part is provided with an adjusting block, each adjusting block can slide up and down in the adjusting groove but cannot rotate, each adjusting screw 23 comprises an upper part and a lower part with opposite rotating directions, the clamping parts are respectively arranged on the upper part and the lower part, and when the adjusting, the two clamping parts are far away from or close to each other;
the power device comprises a motor 30, a first connecting rod 31, a second connecting rod 32 and a third connecting rod 33 which are arranged in the power cavity 11, wherein one end of the first connecting rod 31 is arranged on the motor 30 in a driving mode, the other end of the first connecting rod 31 is hinged to one end of the second connecting rod 32, one end of the third connecting rod 33 penetrates through a vertical baffle in the box body 10 and is connected to the water bath box 20, the other end of the third connecting rod is hinged to the other end of the second connecting rod 32, when the first connecting rod 31 rotates, the second connecting rod 32 drives the third connecting rod 33 to reciprocate through the second connecting rod 32, the first connecting rod 31, the second connecting rod 32 and the third connecting rod 33 form a crank-link mechanism, when the first connecting rod 31 rotates in the circumferential direction, the third connecting rod 33 can be driven to reciprocate through the second connecting rod 32, a guide hole is formed in the vertical baffle, the third connecting rod 33 can slide in the guide hole, and the guide hole, preventing irregular movement of water bath tank 20 from causing the container to tip over. The bottom of the water bath 20 is provided with rollers 25, which can reduce the friction between the water bath 20 and the case 10. The third connecting rod 33 is connected with the side wall of the box body 10 in a dynamic sealing manner, so that water in the water bath tank 20 can be further prevented from entering the power cavity 11, as shown in fig. 7, a sealing ring 331 is arranged in the guide hole, so that the third connecting rod 33 can slide and realize waterproof sealing. As shown in fig. 9, a knob 24 is provided at one end of the adjusting screw 23 to facilitate adjustment of the adjusting screw 23.
Example two:
on the basis of the first embodiment, as shown in fig. 6, a guide block 101 is arranged on the inner side wall of the box body 10, a guide hole is formed in the guide block 101, a guide rod 201 is arranged on one side of the water bath box 20 corresponding to the guide block 101, the guide rod 201 is slidably arranged in the guide hole, and the guide hole is matched with the guide rod 201, so that the movement track of the water bath box 20 is further limited, the movement of the water bath box 20 becomes regular, and extra load caused by irregular movement to the motor 30 and instability of the whole device are avoided.
Example three:
on the basis of the first embodiment, as shown in fig. 2, the clamping portion specifically includes a lifting block 21 and an elastic clamp 22, the lifting block 21 is in threaded connection with the adjusting screw 23, the lifting block 21 is provided with an adjusting threaded hole in a direction perpendicular to the axis of the adjusting screw, an end of the elastic clamp 22 is provided with an extension screw, the extension screw is in threaded connection with the adjusting threaded hole, the distance between the elastic clamp 22 and the lifting block 21 can be adjusted through the extension screw, some containers such as erlenmeyer flasks have large bottom diameters and small upper diameters, the traditional fixed clamping portion is difficult to adapt to erlenmeyer flasks of different sizes, and the existence of the extension screw enables the distance of the elastic clamp 22 to be adjusted, so that the erlenmeyer flasks of different sizes can be easily adapted.
Example four:
on the basis of the first embodiment, a partition plate 13 is arranged in the water bath cavity 12, the water bath cavity 12 is divided into an upper water bath chamber and a lower water discharge chamber 14 by the partition plate 13, a plurality of drain holes 131 for containing water flow are formed in the partition plate 13, the bottom wall of the water bath cavity 12 is inclined, and a drain hole is formed in the lower side of the water bath cavity. Impurity can be mixed in the aquatic behind the water bath, and long-term use impurity deposits the scale deposit at the diapire, is difficult to clear up, and the diapire that the slope set up can make the impurity behind the water bath down by rushing out drainage chamber 14 under gravity and rivers effect, reduces the probability of scale deposit. In addition, a hydrophobic coating can be further coated on the bottom wall, impurities are dissolved or doped in water, the hydrophobic coating can reduce the contact of water and the bottom wall, and the impurities dissolved in the water are difficult to settle on the bottom wall, so that the scaling probability is further improved.
Example five:
on the basis of the fourth embodiment, as shown in fig. 5, the present embodiment further includes a cleaning device, the cleaning device includes a floating rod 40 and bristles 41 disposed on the floating rod 40, the bristles 41 are used for cleaning the bottom wall, sliding grooves 15 are disposed on two side walls of the drainage chamber 14, a track of the sliding groove 15 is parallel to an inclined direction of the bottom wall, two ends of the floating rod 40 are slidably disposed in the sliding grooves 15, and the floating rod 40 is flush with the water surface under the buoyancy when water is present in the drainage chamber 14; slides to the lowest point under gravity when the water in the drain chamber 14 is emptied. Because spout 15 slope sets up, when no water in the drainage chamber 14, the utility model discloses a buoyancy rod 40 can be selected for use according to actual need along spout 15 gliding under the action of gravity, and when only needing to guarantee having water in the drainage chamber 14, buoyancy that the utility model discloses a buoyancy rod 40 received is greater than its self gravity, and its gravity can guarantee that it can along spout 15 gliding when no water. It will be appreciated that the greater the slope of chute 15, the easier it is to achieve that float 40 will slide down in the absence of water.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a thermostatic waterbath oscillator, includes box and thermostatic control ware, its characterized in that, the box includes water bath chamber and power chamber, still includes:
the water bath box is movably arranged in the water bath cavity, the top and one side of the water bath box are both provided with openings, a plurality of clamping devices are arranged in the water bath box, each clamping device comprises an adjusting seat integrally arranged with the water bath box, an adjusting screw rod with two ends rotatably arranged in the adjusting seat and a clamping part in threaded fit with the adjusting screw rod, the clamping parts move up and down along the adjusting seats, each adjusting screw rod comprises an upper part and a lower part with opposite rotating directions, the clamping parts are respectively arranged on the upper part and the lower part, and when the adjusting screw rods are rotated, the two clamping parts are far away from or close to each other;
the power device comprises a motor, a first connecting rod, a second connecting rod and a third connecting rod, wherein the motor, the first connecting rod, the second connecting rod and the third connecting rod are arranged in the power cavity, one end of the first connecting rod is driven to be arranged on the motor, the other end of the first connecting rod is hinged to one end of the second connecting rod, one end of the third connecting rod penetrates through the side wall of the box body and is connected to the water bath box, the other end of the third connecting rod is hinged to the other end of the second connecting rod, and when the first connecting rod rotates, the second connecting rod drives the third connecting rod to reciprocate.
2. The oscillator for thermostatic waterbath according to claim 1, wherein the bottom of the water bath tank is provided with rollers.
3. The oscillator of claim 1, wherein a guide block is disposed on an inner sidewall of the tank body, a guide hole is disposed in the guide block, and a guide rod is slidably disposed in the guide hole on a side of the water bath tank corresponding to the guide block.
4. The oscillator of claim 1, wherein the clamping portion comprises an elevating block and an elastic clamp, the elevating block is screwed on the adjusting screw, an adjusting threaded hole is formed in the elevating block in a direction perpendicular to the axis of the adjusting screw, and an extending screw is disposed at an end of the elastic clamp and screwed in the adjusting threaded hole.
5. The oscillator of claim 1, wherein the third connecting rod is connected to a side wall of the housing in a dynamic sealing manner.
6. The oscillator of thermostatic waterbath according to any one of claims 1 to 5, wherein a partition plate is disposed in the water bath chamber, the partition plate divides the water bath chamber into an upper water bath chamber and a lower water discharge chamber, the partition plate is provided with a plurality of drain holes for allowing water to pass through, the bottom wall of the water bath chamber is inclined, and a drain hole is disposed at a lower side of the water bath chamber.
7. The oscillating oven with thermostatic waterbath according to claim 6, wherein the bottom wall is coated with a hydrophobic coating.
8. The oscillator of claim 6, further comprising a cleaning device, wherein the cleaning device comprises a float rod and bristles arranged on the float rod, the bristles are used for cleaning the bottom wall, sliding grooves are formed in two side walls of the drainage chamber, a track of each sliding groove is parallel to an inclined direction of the bottom wall, two ends of the float rod are slidably arranged in the sliding grooves, and the float rod is flush with a water surface under the action of buoyancy when water is in the drainage chamber; slides to the lowest point under the action of gravity when the drainage chamber is emptied of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821895592.8U CN209810216U (en) | 2018-11-16 | 2018-11-16 | Constant temperature water bath oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821895592.8U CN209810216U (en) | 2018-11-16 | 2018-11-16 | Constant temperature water bath oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209810216U true CN209810216U (en) | 2019-12-20 |
Family
ID=68868527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821895592.8U Expired - Fee Related CN209810216U (en) | 2018-11-16 | 2018-11-16 | Constant temperature water bath oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209810216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111337319A (en) * | 2020-02-13 | 2020-06-26 | 大连医科大学 | Water bath device for fault plasticized specimen and water bath hardening method thereof |
| CN111589410A (en) * | 2020-06-15 | 2020-08-28 | 衡阳师范学院 | Water bath reaction device |
-
2018
- 2018-11-16 CN CN201821895592.8U patent/CN209810216U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111337319A (en) * | 2020-02-13 | 2020-06-26 | 大连医科大学 | Water bath device for fault plasticized specimen and water bath hardening method thereof |
| CN111589410A (en) * | 2020-06-15 | 2020-08-28 | 衡阳师范学院 | Water bath reaction device |
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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: 20191220 |