CN221965401U - A water bath pot that is easy to use - Google Patents

Abstract

The utility model discloses a water bath pot that is easy to use, including a pot body and a cover plate. A support mechanism is provided inside the pot body, and the support mechanism is used to adjust the immersion height of the experimental container. The support mechanism includes a support plate, a bottom plate and a driving assembly. The bottom end of the support plate is rotatably connected to the second support plate on both sides, and the top end of the bottom plate is rotatably connected to the first support plate on both sides. The first support plate and the second support plate on the same side are rotatably connected. The driving assembly adjusts the height of the support plate by driving the first support plate and the second support plate to deflect. A limit cylinder is provided on the cover plate, and the limit cylinder is used to maintain the stability of the experimental container. The utility model can meet the needs of different immersion depths of different experimental containers, and by adjusting the height of the support plate, it can also assist the operation process of taking and placing the experimental container, so that the use of the device can be made more convenient.

Description

A water bath pot that is easy to use

Technical Field

The utility model relates to the technical field of water bath pots, in particular to a water bath pot which is convenient to use.

Background Art

Water bath is mainly used for distillation, drying, concentration, and soaking of chemicals or biological products in laboratories. It can also be used for constant temperature heating and other temperature tests. It is an essential tool for biology, genetics, virus, aquaculture, environmental protection, medicine, sanitation, laboratories, analysis rooms, education and scientific research.

A water bath generally consists of a pot body, a cover plate, a pot lid, a base, a heating tube and other parts. The pot lid is composed of multiple concentric rings of different sizes. Different rings can be selected according to the size of the container to achieve a limiting effect. The base is used to raise the experimental container to isolate the heating tube. However, when using different experimental containers, it is also necessary to adjust the different immersion depths of the container to ensure uniform heating, and the conventional base cannot meet this usage requirement.

After searching, the Chinese utility model patent with publication number CN206838116U discloses a water bath, including a water bath body, a heating tube and a temperature control rod are arranged in the water bath body, a water bath cover is arranged on the water bath body, a pot cover is arranged on the water bath cover, a partition is arranged in the water bath body, a numerical control display panel and a power switch are arranged on the side of the water bath body, and symmetrically arranged protrusions arranged at intervals are arranged on the inner wall of the water bath body, and the partition is placed on the protrusions. The application places the experimental container through a bracket to assist the water bath heating, but because the relative position between the upper bracket and the lower bracket constituting the bracket is fixed, the specifications and sizes of the containers that the device can be applied to will be limited, but the water bath heating of different substances requires the selection of different containers, and different containers require different immersion depths to ensure the uniformity and safety of the water bath heating, so the use of the device will have great limitations.

Utility Model Content

In view of the above-mentioned prior art, the utility model provides a water bath pot that is easy to use, and the main technical problem to be solved is how to meet the requirements of different immersion depths of different experimental containers.

To achieve the above purpose, the technical solution of the embodiment of the utility model is implemented as follows:

The invention discloses a water bath pot which is easy to use, comprising a pot body and a cover plate. A supporting mechanism is arranged inside the pot body, and the supporting mechanism is used to adjust the immersion height of an experimental container. The supporting mechanism comprises a supporting plate, a bottom plate and a driving assembly. The bottom end of the supporting plate is rotatably connected to a second supporting plate on both sides, and the top end of the bottom plate is rotatably connected to a first supporting plate on both sides. The first supporting plate and the second supporting plate on the same side are rotatably connected. The driving assembly adjusts the height of the supporting plate by driving the first supporting plate and the second supporting plate to deflect. A limiting cylinder is arranged on the cover plate, and the limiting cylinder is used to maintain the stability of the experimental container.

Furthermore, a heating tube is fixedly connected to the bottom end of the inner wall of one side of the pot body, the heating tube is U-shaped, the bottom plate is located above the heating tube, and the bottom end of the bottom plate is fixedly connected to side plates on both sides of the heating tube, the height of the side plates is greater than the installation height of the heating tube, and the driving assembly includes a trough body, the trough body is fixedly connected to the middle part of the bottom end of the bottom plate, and the trough body is located on the inner side of the heating tube.

Furthermore, a bidirectional threaded rod is rotatably connected to the inner wall of one side of the trough body, and a circular through hole is opened on the other side of the trough body, one end of the bidirectional threaded rod extends to the outside of the trough body at the circular through hole, and the side wall of the trough body is fixedly connected to a casing at the outer wall of the circular through hole, a motor is fixedly connected to the inner wall of one side of the casing, the output shaft of the motor is fixedly connected to the bidirectional threaded rod, a remote control chip is provided inside the casing, and the remote control chip is electrically connected to the motor.

Furthermore, threaded sleeves are threadedly connected at both ends of the outer part of the rod body of the bidirectional threaded rod, and sliding grooves are provided at the bottom ends of the two threaded sleeves. Guide rails are fixedly connected to the inner wall of the bottom end of the groove body, and the guide rails are slidingly connected to the threaded sleeves at the two sliding grooves respectively. Push rods are fixedly connected to the top ends of the two threaded sleeves, and a rectangular opening is provided on the inner side of the groove body of the bottom plate. The two push rods pass through the bottom plate at the rectangular opening, and the two push rods are respectively located at the bottom ends of the two first support plates.

Furthermore, a circular opening is provided on the plate body of the cover plate, and the limiting cylinder is fixedly connected to the cover plate at the circular opening. The limiting cylinder includes a cylinder cover and a cylinder body. The cylinder cover is sleeved on the outside of the cylinder body, and limiting rings are fixedly connected at the inner bottom end of the cylinder cover and the outer top end of the cylinder body. The sides of the two limiting rings that are close to each other are wavy and bite each other, and the material of the limiting rings is rubber.

Furthermore, storage openings are provided at the top of the cylinder cover and the bottom of the cylinder body, a gear ring is connected to the inner top of the cylinder cover via a key, three rotating rods are equidistantly connected to the outer side of the inner wall of the bottom end of the cylinder body, the tops of the three rotating rods are connected to gears via keys, the three gears are meshed with the gear rings, and one side of the rod body of the three rotating rods is fixedly connected with a clip, the material of the clip is rubber.

Furthermore, a pot cover is provided on the top of the limiting cylinder, and a handle is fixedly connected to the top of the pot cover.

The beneficial effects of the utility model are:

1. When using different experimental containers for water bath heating, the motor can be controlled by the remote control module. The motor can drive the two push rods to move away from each other by driving the bidirectional threaded rod, and then push the two support plates to deflect at the same time, so as to achieve the effect of adjusting the height of the support plate. In addition, this adjustment process can adjust the immersion depth of the container in real time according to the actual situation after the container is placed in the pot body, without the need to pre-measure the height of the container. Therefore, this device can meet the requirements of different immersion depths of different experimental containers; secondly, by adjusting the height of the support plate, it can also assist the operation process of taking and placing the experimental container, so that the use of this device can be more convenient.

2. After placing the container into the pot body and adjusting the immersion depth, the cover plate can be placed on the pot body, and the position of the container can be adjusted so that it can be located on the inner side of the limiting cylinder. Then, by turning the cylinder cover, the three clamps can be adjusted to deflect inward at the same time, so that the container can be clamped to ensure its stability. Secondly, when the cylinder cover and the cylinder body rotate relative to each other, the two limiting rings with wavy sides and interlocking with each other can provide a guiding effect for the above two, and the friction between the two limiting rings made of rubber can also provide a damping force for the above relative rotation process, so the state of the clamp after deflection can be maintained to ensure the clamping effect of the container.

3. By setting a pot cover on the limiting cylinder, when the device is not in use, the pot cover can be placed on the limiting cylinder to seal it, thereby ensuring the cleanliness of the inside of the pot body and preventing the experimental container from being contaminated during the water bath heating process.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a cross-sectional perspective view of a water bath pot that is easy to access in Example 1 of the present application;

FIG2 is a front cross-sectional view of a tank body of a water bath pot that is easy to access in Example 1 of the present application;

FIG3 is a sectional perspective view of a limiting cylinder of a water bath pot that is easy to access in Example 1 of the present application;

FIG. 4 is a three-dimensional view of a cover plate of a water bath pot that is easy to access in Example 2 of the present application.

Description of Figure Numbers:

Pot body 1, side plate 2, bottom plate 3, supporting plate 4, second supporting plate 5, first supporting plate 6, heating tube 7, trough body 8, limiting cylinder 9, cylinder cover 901, limiting ring 902, cylinder body 903, gear 904, rotating rod 905, clip 906, gear ring 907, cover plate 10, motor 11, guide rail 12, bidirectional threaded rod 13, threaded sleeve 14, push rod 15, pot cover 16.

DETAILED DESCRIPTION

The technical solution of the utility model is further elaborated in detail below in conjunction with the drawings and specific embodiments of the specification. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the utility model. The terms used herein in the specification of the utility model are only for the purpose of describing specific embodiments and are not intended to limit the utility model. In the following description, the expression "some embodiments" is involved, which describes a subset of all possible embodiments, but it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments, and can be combined with each other without conflict.

It should also be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "inside", "outside", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

Example 1

Referring to Figures 1-3, the present application provides a water bath pot that is easy to use, including a pot body 1 and a cover plate 10, which are adapted to each other. A support mechanism is provided inside the pot body 1, and the support mechanism is used to adjust the immersion height of the experimental container, so that it can meet the different immersion depth requirements of various containers when using different containers, thereby ensuring uniform and safe water bath heating. The support mechanism includes a support plate 4, a bottom plate 3 and a driving assembly. The bottom end of the support plate 4 is rotatably connected to a second support plate 5 on both sides, and the top end of the bottom plate 3 is rotatably connected to a first support plate 6 on both sides. The first support plate 6 and the second support plate 6 on the same side are rotatably connected to each other. The support plate 5 is rotatably connected, and a plurality of water holes are provided on the plate bodies of the support plate 4, the bottom plate 3, the first support plate 6 and the second support plate 5. The water holes on the bottom plate 3 are used to facilitate the heat conduction of the heating tube 7, and the water holes on the support plate 4, the first support plate 6 and the second support plate 5 are used to reduce the resistance when moving in water. The driving component adjusts the height of the support plate 4 by driving the first support plate 6 and the second support plate 5 to deflect. The first support plate 6 and the second support plate 5 on both sides are mirror-symmetrical. A limiting cylinder 9 is provided on the cover plate 10, and the limiting cylinder 9 is used to limit the experimental container to maintain its stability.

Preferably, a heating tube 7 is fixedly connected to the bottom end of the inner wall of one side of the pot body 1, and the heating tube 7 is U-shaped. A temperature sensor is also provided inside the pot body 1, and a controller and an LED screen are also provided outside the pot body 1. The temperature sensor can transmit the temperature information of the water heated by the heating tube 7 to the controller, and then the LED screen displays it in digital information. The bottom plate 3 is above the heating tube 7, and the bottom end of the bottom plate 3 is fixedly connected to the side plates 2 on both sides of the heating tube 7. The height of the side plates 2 is greater than the installation height of the heating tube 7. This can avoid direct contact between the side plates 2 and the heating tube 7, so the service life of the side plates 2 and the effect of heating the water by the heating tube 7 can be guaranteed. The driving component includes a trough body 8, which is fixedly connected to the middle part of the bottom end of the bottom plate 3, and the trough body 8 is located on the inner side of the heating tube 7. A number of water holes are also provided on the trough body 8, so that water can be prevented from accumulating in the trough body 8.

Preferably, a bidirectional threaded rod 13 is rotatably connected to the inner wall of one side of the trough body 8, and a circular through hole is opened on the other side of the trough body 8, one end of the bidirectional threaded rod 13 extends to the outside of the trough body 8 at the circular through hole, and the side wall of the trough body 8 is fixedly connected to a casing at the outer wall of the circular through hole, and the casing can provide a waterproof effect for the motor 11, thereby ensuring that the operating environment of the motor 11 is not affected, and a motor 11 is fixedly connected to the inner wall of one side of the casing, and the output shaft of the motor 11 is fixedly connected to the bidirectional threaded rod 13, and a remote control chip is provided inside the casing, and the remote control chip is electrically connected to the motor 11, that is, the remote control chip can control the start and stop of the motor 11 through an external remote control, so the user can control the motor 11 by remote control outside the pot body 1, and then adjust the height of the support plate 4, and the motor 11 can adopt a stepping motor, so the height change of the support plate 4 can be accurately controlled, and the lifting and lowering adjustment of the support plate 4 can be realized by controlling the forward and reverse rotation of the stepping motor.

Preferably, both ends of the rod body of the bidirectional threaded rod 13 are threadedly connected with threaded sleeves 14, and the bottom ends of the two threaded sleeves 14 are provided with sliding grooves. The inner wall of the bottom end of the groove body 8 is fixedly connected with a guide rail 12, and the guide rail 12 is slidably connected with the threaded sleeve 14 at the two sliding grooves respectively. The guide rail 12 has a guiding effect on the threaded sleeve 14, that is, the guide rail 12 can limit the rotation of the threaded sleeve 14 so that it can only move in the horizontal direction. The top ends of the two threaded sleeves 14 are fixedly connected with push rods 15, and the bottom plate 3 is provided with a rectangular opening on the inner side of the groove body 8. The two push rods 15 are fixedly connected to the bottom end of the groove body 8. 5 penetrate the bottom plate 3 at the rectangular opening, and the two push rods 15 are respectively located at the bottom ends of the two first support plates 6. The two threaded sleeves 14 can be moved toward each other by driving the two-way threaded rod 13 to rotate through the motor 11, thereby driving the two push rods 15 to move toward each other, and the push rod 15 can push the first support plate 6 to deflect, thereby driving the second support plate 5 to deflect, thereby realizing the height adjustment of the support plate 4. The materials of the guide rail 12, the two-way threaded rod 13, the threaded sleeve 14, and the push rod 15 can all be made of hard and waterproof materials such as stainless steel or medical PVC.

Preferably, a circular opening is provided on the plate body of the cover plate 10, and the limiting cylinder 9 is fixedly connected to the cover plate 10 at the circular opening. The limiting cylinder 9 includes a cylinder cover 901 and a cylinder body 903. The cylinder cover 901 is sleeved on the outside of the cylinder body 903. The inner diameter of the cylinder cover 901 is slightly larger than the outer diameter of the cylinder body 903, and the inner bottom end of the cylinder cover 901 and the outer top end of the cylinder body 903 are fixedly connected to the limiting ring 902. The sides of the two limiting rings 902 that are close to each other are wavy and interlocked with each other. The interlocking wavy surfaces can provide a guiding effect when the cylinder cover 901 and the cylinder body 903 rotate relative to each other, so that the cylinder cover 901 can be moved. 01 can be more stable in the rotation process. The material of the limit ring 902 is rubber. The limit ring 902 made of rubber can also provide a damping effect between the cylinder cover 901 and the cylinder body 903. By utilizing this damping, it is possible to resist a certain external force and maintain the state of the cylinder cover 901 after rotation, so as to ensure the stability of the clamp 906 when clamping the container. In addition, since the rubber material itself can be deformed, the cylinder cover 901 can be lifted upward by applying a greater force. After the limit ring 902 is deformed, the cylinder cover 901 can be separated from the cylinder body 903. In this case, the limit cylinder 9 can be maintained or parts can be replaced.

Preferably, a storage opening is provided at the top of the barrel cover 901 and the bottom of the barrel body 903, and the storage opening is used to accommodate an experimental container, so that the bottle mouth or cup mouth of the experimental container can be placed at the storage opening, and then the container can be clamped by using a clamp 906. A toothed ring 907 is connected to the top of the inner side of the barrel cover 901 through a key, and the toothed ring 907 is an internal toothed ring. Three rotating rods 905 are equidistantly connected to the outer side of the inner wall of the bottom end of the barrel body 903, and the tops of the three rotating rods 905 are connected to gears 904 through keys, and the three gears 904 are meshed with the toothed ring 907. One side of the rod body of the three rotating rods 905 is fixedly connected with a clamp 906. Therefore, when the barrel cover 901 is rotated, the toothed ring 907 can make the three gears 904 rotate at the same time, and the gear 904 can drive the clamp 906 to deflect through the rotating rod 905 to clamp the container. The material of the clamp 906 is rubber, so it can provide a buffering and protective effect on the container while clamping it.

Working principle: When using the device, the experimental water can be put into the pot body 1 after removing the cover plate 10, and then the motor 11 can be controlled by the remote control module to run. The motor 11 can drive the two-way threaded rod 13 to rotate so that the two threaded sleeves 14 can move toward each other in the horizontal direction, so the two can be adjusted to move away from each other in turn, and the threaded sleeve 14 can drive the push rod 15 to move to push the first support plate 6 to deflect, and the first support plate 6 will also drive the second support plate 5 to deflect when deflecting, so the height of the support plate 4 can be adjusted by controlling the operation of the motor 11;

After the support plate 4 rises to the top of the pot body 1, the experimental container can be placed on the support plate 4, and the motor 11 can be controlled to run in the reverse direction through the remote control module again, so that the support plate 4 can be adjusted to descend to allow the container to be immersed in water, and in this process, the immersion depth can be observed according to the size and specifications of the container, and the motor 11 can be turned off when the water bath heating requirements are met;

Then, the cover plate 10 can be covered on the pot body 1, and the position of the container can be adjusted to be located inside the limiting cylinder 9. At this time, the cylinder cover 901 can be turned, and the cylinder cover 901 can simultaneously drive the three gears 904 to rotate through the gear ring 907. The gear 904 can drive the clamping piece 906 to deflect through the rotating rod 905. When the three clamping pieces 906 are adjusted to deflect inwardly, the container can be clamped to ensure its stability.

Afterwards, the heating tube 7 can be started to heat the water, and at the same time, the material in the container can be heated in a water bath; after the heating is completed, the cover plate 10 can be removed, and the motor 11 can be used again to drive the support plate 4 to rise, and then the experimental container can be taken away.

Example 2

Referring to Figure 4, the present application provides a water bath pot that is easy to use. Compared with Example 1, in order to prevent the water bath heating process from contaminating the experimental container, a pot cover 16 is provided on the top of the limiting cylinder 9. The diameter of the pot cover 16 is equal to the diameter of the limiting cylinder 9, and a fence equal to the diameter of the storage opening is provided on the outer side of the bottom end of the pot cover 16. Therefore, the pot cover 16 can be used to close the limiting cylinder 9 only when the fence is aligned with the storage opening, so as to ensure the cleanliness of the inside of the pot body 1. A handle is fixedly connected to the top of the pot cover 16.

Working principle: After the device is used, the pot cover 16 can be covered on the limiting cylinder 9 to seal it, thereby ensuring the cleanliness of the inside of the pot body 1.

The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. The protection scope of the utility model should be based on the protection scope of the claims.

Claims (7)

1. The utility model provides a take convenient water-bath, includes pan body (1) and apron (10), its characterized in that, the inside of pan body (1) is equipped with supporting mechanism, supporting mechanism is used for adjusting experimental container's immersion height, and supporting mechanism includes layer board (4), bottom plate (3) and drive assembly, the bottom both sides of layer board (4) all rotate and are connected with second backup pad (5), the top both sides of bottom plate (3) all rotate and are connected with first backup pad (6), divide first backup pad (6) and second backup pad (5) rotation connection of locating same one side, drive assembly is through the height of driving first backup pad (6) and second backup pad (5) deflection regulation layer board (4), be equipped with spacing section of thick bamboo (9) on apron (10), spacing section of thick bamboo (9) are used for maintaining experimental container's stability.

2. The water bath kettle convenient to use according to claim 1, wherein a heating pipe (7) is fixedly connected to the bottom end of one side inner wall of the kettle body (1), the heating pipe (7) is U-shaped, the bottom plate (3) is located above the heating pipe (7), side plates (2) are fixedly connected to the bottom end of the bottom plate (3) at two sides of the heating pipe (7), the height of the side plates (2) is larger than the installation height of the heating pipe (7), the driving assembly comprises a groove body (8), the groove body (8) is fixedly connected to the middle part of the bottom end of the bottom plate (3), and the groove body (8) is located at the inner side of the heating pipe (7).

3. The water bath kettle convenient to use according to claim 2, wherein a bidirectional threaded rod (13) is rotationally connected to one side inner wall of the tank body (8), a circular through hole is formed in the other side of the tank body (8), one end of the bidirectional threaded rod (13) extends to the outside of the tank body (8) at the circular through hole, a casing is fixedly connected to the side wall of the tank body (8) at the outer wall of the circular through hole, a motor (11) is fixedly connected to one side inner wall of the casing, an output shaft of the motor (11) is fixedly connected with the bidirectional threaded rod (13), a remote control chip is arranged in the casing, and the remote control chip is electrically connected with the motor (11).

4. A water bath kettle convenient to use according to claim 3, characterized in that, the equal threaded connection in body of rod outside both ends department of two-way threaded rod (13) has thread bush (14), two spout has all been seted up to the bottom of thread bush (14), and bottom inner wall fixedly connected with guide rail (12) of cell body (8), guide rail (12) are respectively in two spouts department and thread bush (14) sliding connection, and the equal fixedly connected with push rod (15) in top of two thread bush (14), rectangular opening has been seted up in the inboard department of cell body (8) bottom plate (3) are all run through in rectangular opening department to two push rod (15), and two push rod (15) are respectively in the bottom department of two first backup pads (6).

5. The water bath kettle with convenient taking and use according to claim 1, wherein a circular opening is formed in a plate body of the cover plate (10), the limiting barrel (9) is fixedly connected with the cover plate (10) at the circular opening, the limiting barrel (9) comprises a barrel cover (901) and a barrel body (903), the barrel cover (901) is sleeved outside the barrel body (903), a limiting ring (902) is fixedly connected at the bottom end of the inner side of the barrel cover (901) and the top end of the outer side of the barrel body (903), one sides of the two limiting rings (902) close to each other are wavy and are mutually meshed, and the limiting ring (902) is made of rubber.

6. The water bath kettle with convenient taking and taking according to claim 5, wherein the top end of the barrel cover (901) and the bottom end of the barrel body (903) are provided with object placing openings, the inner top end of the barrel cover (901) is connected with a toothed ring (907) through a key, the outer side of the inner wall of the bottom end of the barrel body (903) is rotationally connected with three rotating rods (905) at equal intervals, the top ends of the three rotating rods (905) are connected with gears (904) through keys, the three gears (904) are meshed with the toothed ring (907), one sides of rod bodies of the three rotating rods (905) are fixedly connected with clamping pieces (906), and the clamping pieces (906) are made of rubber.

7. The water bath kettle with convenient taking and use according to claim 1, wherein a kettle cover (16) is arranged at the top of the limiting cylinder (9), and a handle is fixedly connected to the top of the kettle cover (16).