CN210752763U - Electric heating constant-temperature water bath kettle for heating multiple test tubes - Google Patents
Electric heating constant-temperature water bath kettle for heating multiple test tubes Download PDFInfo
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- CN210752763U CN210752763U CN201921531264.4U CN201921531264U CN210752763U CN 210752763 U CN210752763 U CN 210752763U CN 201921531264 U CN201921531264 U CN 201921531264U CN 210752763 U CN210752763 U CN 210752763U
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Abstract
The utility model relates to a test tube heating device technical field especially relates to an electric heat constant temperature water-bath for heating of many test tubes, including the pot body, the pot body is the cylindric structure that inside cavity and top opening set up, and the top threaded connection of the pot body has the pot cover, and the bottom fixed welding of the pot body has the baffle, and the bottom fixed mounting of baffle has the PTC hot plate, and the top fixed welding of baffle has the horizontally backup pad, and the hole has been seted up to the inside of backup pad, and the fixed welding of top surface of backup pad has the drum, and the inside slip of drum is provided with the flat. By arranging the fixing mechanism, the flat plate can be fixed at any height in the cylinder, so that the water bath kettle can adapt to test tubes with different heights; through setting up fixture, can right the test tube, prevent that the test tube slope from leading to in the heating fluid body entering test tube in the water bath gets into the test tube, pollute reagent, simple structure, convenient operation is fit for promoting.
Description
Technical Field
The utility model relates to a test tube heating device technical field especially relates to an electric heat constant temperature water-bath for heating of many test tubes.
Background
Along with the development of science and technology, people's life takes place to turn over the change of covering the ground, and current electric heat constant temperature water-bath all is provided with fixture, but this fixture is because the structure is old, can not be according to the length adjustment clamping position of test tube, and current fixture troublesome poeration, it is fixed inconvenient, lead to the test tube need consume a large amount of time when fixed. Therefore, an electric heating constant-temperature water bath kettle for heating a plurality of test tubes is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an electric heating constant temperature water bath kettle used for heating a plurality of test tubes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the electric heating constant-temperature water bath kettle comprises a kettle body, wherein the kettle body is of a cylindrical structure which is hollow inside and provided with an upper opening, a kettle cover is connected to the top end of the kettle body in a threaded manner, a partition plate is fixedly welded at the bottom end of the kettle body, a PTC heating plate is fixedly installed at the bottom end of the partition plate, a horizontal support plate is fixedly welded above the partition plate, a hole is formed in the support plate, a cylinder is fixedly welded on the top surface of the support plate, a flat plate is arranged in the cylinder in a sliding manner, four damping telescopic rods which are uniformly distributed are fixedly installed between the flat plate and the support plate, a fixing mechanism is arranged between the flat plate and the cylinder and comprises a base which is fixedly welded on the top surface of the flat plate, a bolt is arranged in the base in a sliding manner, and a clamping, the utility model discloses a pot body, including the joint groove, the bolt joint is in the inside in joint groove, the fixed welding of the other end of bolt has the stopper, the cover is equipped with reset spring on the bolt outer wall between stopper and the base, dull and stereotyped top is provided with fixture, the bottom fixed mounting of the pot body has the base.
Preferably, fixture is including the grip ring of fixed welding at dull and stereotyped top surface, the inside slip of grip ring is provided with the slide bar, the fixed welding in the inside slide bar top of grip ring has the clamp splice, the fixed welding of the other end of slide bar has the handle, the cover is equipped with the spring on the slide bar outer wall between handle and the grip ring.
Preferably, the side wall of the clamping block is fixedly adhered with an anti-skid rubber pad.
Preferably, a handle is fixedly arranged at the top end of the pot cover.
Preferably, the PTC heating plate is connected to an external 220V ac power supply voltage.
The utility model provides an electric heat constant temperature water-bath for heating of many test tubes, beneficial effect lies in: the electric heating constant-temperature water bath kettle for heating a plurality of test tubes can fix the flat plate at a certain height in the cylinder by arranging the fixing mechanism, and the bolt can quickly realize a clamping state under the action of the reset spring, so that the distance between the flat plate and the supporting plate can be conveniently adjusted, and the water bath kettle can adapt to test tubes with different heights; through setting up fixture, can right the test tube, prevent that the test tube slope from leading to in the heating fluid body entering test tube in the water bath gets into the test tube, pollute reagent, simple structure, convenient operation is fit for promoting.
Drawings
FIG. 1 is a schematic front sectional view of an electric heating thermostat water bath for heating a plurality of test tubes according to the present invention;
FIG. 2 is a schematic top view of a cross-sectional structure of an electric heating thermostat water bath for heating a plurality of test tubes according to the present invention;
fig. 3 is an enlarged view of the structure of part a of fig. 1.
In the figure: the pot comprises a pot body 1, a pot cover 2, a partition plate 3, a PTC heating plate 4, a handle 5, a supporting plate 6, a hole 7, a cylinder 8, a flat plate 9, a damping telescopic rod 10, a base 11, a base 12, a bolt 13, a clamping groove 14, a limiting block 15, a return spring 16, a clamping ring 17, a sliding rod 18, a clamping block 19, a handle 20, a spring 21 and an anti-skid rubber pad 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, an electric heating constant temperature water bath for heating a plurality of test tubes comprises a pot body 1, wherein the pot body 1 is hollow and has a cylindrical structure with an upper opening, a pot cover 2 is connected to the top end of the pot body 1 in a threaded manner, a handle 5 is fixedly arranged at the top end of the pot cover 2 to facilitate people to open the pot cover 2, a partition plate 3 is fixedly welded at the bottom end of the pot body 1, a PTC heating plate 4 is fixedly arranged at the bottom end of the partition plate 3, the PTC heating plate 4 is connected with an external 220V alternating current power supply voltage, the partition plate 3 is heated through the PTC heating plate 4 to heat water above the partition plate 3, a horizontal support plate 6 is fixedly welded above the partition plate 3, a hole 7 is formed in the support plate 6, a cylinder 8 is fixedly welded at the top surface of the support plate 6, a flat plate 9 is slidably arranged in the cylinder 8, and four, dull and stereotyped 9 slides and sets up in the inside of drum 8, and the test tube can pass dull and stereotyped 9 and place in backup pad 6, through adjusting dull and stereotyped 9 height for dull and stereotyped and backup pad can adapt to the test tube of more different models, has strengthened the practicality of water-bath, and under misoperation's the condition had also been avoided in setting up of damping telescopic link 10, and dull and stereotyped 9 slump pounces and heats the test tube.
In the utility model, a fixing mechanism is arranged between the plate 9 and the cylinder 8, the fixing mechanism comprises a base 12 fixedly welded on the top surface of the flat plate 9, a bolt 13 is arranged in the base 12 in a sliding manner, a clamping groove 14 is arranged on the side wall of the cylinder 8 contacted with the bolt 13, the bolt 13 is clamped in the clamping groove 14, a limit block 15 is fixedly welded at the other end of the bolt 13, a reset spring 16 is sleeved on the outer wall of the bolt 13 between the limit block 15 and the base 12, a clamping mechanism is arranged above the flat plate 9, a base 11 is fixedly arranged at the bottom end of the pot body 1, the bolt 13 can move towards the direction of the clamping groove 14 under the action of the reset spring 16, so that the bolt 13 is clamped in the clamping groove 14, the position of the flat plate 9 in the cylinder 8 can be fixed, when the flat plate 9 needs to be moved, the bolt 13 only needs to be, and then the horizontal plate on the base 12 is pulled, so that the flat plate 9 can be fixed at different heights in the cylinder 8 at will, and quick fixing and moving are realized.
Example 2
Referring to fig. 3, as another preferred embodiment of the present invention, the difference with embodiment 1 lies in, fixture includes clamping ring 17 of fixed welding at dull and stereotyped 9 top surfaces, clamping ring 17's inside slip is provided with slide bar 18, the fixed welding in slide bar 18 top of clamping ring 17 inside has clamp splice 19, the fixed welding in other end of slide bar 18 has handle 20, the cover is equipped with spring 21 on the slide bar 18 outer wall between handle 20 and clamping ring 17, it has anti-skidding rubber pad 22 to fix on clamp splice 19's the lateral wall, under spring 21's effect, make clamp splice 19 grip the test tube, it leads to in the heating fluid entering test tube in the water bath pot to avoid the test tube to empty, the contaminated reagent, the frictional force between test tube and the clamp splice 19 can effectively be increased in anti-skidding rubber pad 22's setting.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The electric heating constant-temperature water bath kettle comprises a kettle body (1) and is characterized in that the kettle body (1) is of a cylindrical structure with a hollow interior and an opening arranged at the upper part, a kettle cover (2) is connected to the top end of the kettle body (1) in a threaded manner, a partition plate (3) is welded at the bottom end of the kettle body (1), a PTC heating plate (4) is fixedly installed at the bottom end of the partition plate (3), a horizontal supporting plate (6) is fixedly welded above the partition plate (3), a hole (7) is formed in the supporting plate (6), a cylinder (8) is fixedly welded at the top surface of the supporting plate (6), a flat plate (9) is arranged in the cylinder (8) in a sliding manner, four damping telescopic rods (10) which are uniformly distributed are fixedly installed between the flat plate (9) and the supporting plate (6), and a fixing mechanism is arranged between the flat plate (9) and the cylinder, fixed establishment is including fixed welding base (12) at dull and stereotyped (9) top surface, the inside of base (12) slides and is provided with bolt (13), joint groove (14) have been seted up on the lateral wall that drum (8) and bolt (13) contacted, bolt (13) joint is in the inside of joint groove (14), the fixed welding of the other end of bolt (13) has stopper (15), the cover is equipped with reset spring (16) on bolt (13) outer wall between stopper (15) and base (12), the top of dull and stereotyped (9) is provided with fixture, the bottom fixed mounting of the pot body (1) has base (11).
2. The electric heating constant-temperature water bath kettle for heating a plurality of test tubes according to claim 1, wherein the clamping mechanism comprises a clamping ring (17) fixedly welded on the top surface of the flat plate (9), a sliding rod (18) is slidably arranged inside the clamping ring (17), a clamping block (19) is fixedly welded at the top end of the sliding rod (18) inside the clamping ring (17), a handle (20) is fixedly welded at the other end of the sliding rod (18), and a spring (21) is sleeved on the outer wall of the sliding rod (18) between the handle (20) and the clamping ring (17).
3. The electric heating thermostat water bath kettle for heating a plurality of test tubes as claimed in claim 2, characterized in that the side wall of the clamping block (19) is fixedly adhered with a skidproof rubber pad (22).
4. The electric heating thermostat water bath kettle for heating a plurality of test tubes as claimed in claim 1, characterized in that a handle (5) is fixedly arranged at the top end of the kettle cover (2).
5. An electrically heated, thermostatted water bath for the heating of a plurality of test tubes as claimed in claim 1, characterized in that the PTC heating plates (4) are connected to an external 220V alternating current supply voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921531264.4U CN210752763U (en) | 2019-09-16 | 2019-09-16 | Electric heating constant-temperature water bath kettle for heating multiple test tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921531264.4U CN210752763U (en) | 2019-09-16 | 2019-09-16 | Electric heating constant-temperature water bath kettle for heating multiple test tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210752763U true CN210752763U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921531264.4U Active CN210752763U (en) | 2019-09-16 | 2019-09-16 | Electric heating constant-temperature water bath kettle for heating multiple test tubes |
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| CN (1) | CN210752763U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844516A (en) * | 2021-03-15 | 2021-05-28 | 黄绍光 | Clinical laboratory of hospital uses test tube rack |
| CN113230946A (en) * | 2021-05-08 | 2021-08-10 | 黎世庭 | Constant temperature type oscillator for chemical production |
| CN113353429A (en) * | 2021-05-11 | 2021-09-07 | 刘锡同 | Reagent tube storage device for gene detection and storage method thereof |
-
2019
- 2019-09-16 CN CN201921531264.4U patent/CN210752763U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844516A (en) * | 2021-03-15 | 2021-05-28 | 黄绍光 | Clinical laboratory of hospital uses test tube rack |
| CN113230946A (en) * | 2021-05-08 | 2021-08-10 | 黎世庭 | Constant temperature type oscillator for chemical production |
| CN113353429A (en) * | 2021-05-11 | 2021-09-07 | 刘锡同 | Reagent tube storage device for gene detection and storage method thereof |
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