Constant-temperature water bath kettle

Abstract

The utility model relates to the technical field of water bath kettles, in particular to a constant-temperature water bath kettle which comprises a heating kettle body, a mounting frame can be mounted and taken out through a handle through a placement groove formed in the top end of a fixing frame, a vessel supporting plate can be conveniently mounted in the mounting frame through a mounting groove formed in one end of the mounting frame, and the vessel supporting plate is conveniently limited by inserting a clamping block into a clamping groove in a sliding mode, so that the vessel supporting plate is not prone to inclining in the mounting process; the bottom end of a limiting pin is inserted into a limiting groove in a sliding mode, the clamping block can be limited, a rubber sleeve is inserted into an inserting groove, and under the elastic effect of a limiting spring, the stability of the limiting pin can be enhanced, so that the vessel supporting plate is not prone to sliding out of a mounting groove, and the service life of the vessel supporting plate is prolonged. The constant-temperature water bath kettle solves the problem that a vessel supporting plate of an existing constant-temperature water bath kettle is usually fixedly installed on a heating kettle body, the limiting pin and the pull ring can be pulled conveniently, the vessel supporting plate of the corresponding specification can be replaced according to the diameter of a vessel, and the constant-temperature water bath kettle is good in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of water bath pots, in particular to a constant temperature water bath pot. Background Art

[0002] Constant temperature water baths are widely used in drying, concentrating, distilling, impregnating chemical reagents, impregnating medicines and biological preparations. They can also be used for constant temperature heating in water baths and other temperature tests. They are essential tools for biology, genetics, viruses, aquaculture, environmental protection, medicine, health, laboratories, analysis rooms, education and scientific research. They are widely used in enterprises, medical institutions, colleges and universities, scientific research departments and production units for evaporation, drying, concentration and constant temperature heating.

[0003] In the prior art, a constant temperature water bath mainly consists of a heating pot body and a control console. The interior of the heating pot body is provided with a vessel support plate with holes for placing experimental containers such as evaporating dishes or conical flasks. The temperature of the water in the pot body is then set by the control console to heat the sample in the container at a constant temperature.

[0004] However, the vessel support plate of the existing constant temperature water bath is usually fixedly mounted on the heating pot body, and it is difficult to replace the vessel support plate of corresponding specifications according to the diameter of the vessel, resulting in poor practicality of the constant temperature water bath. Utility Model Content

[0005] The purpose of the present invention is to provide a constant temperature water bath to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a constant temperature water bath, comprising: a heating pot body, a control console provided on one side of the heating pot body, a fixing frame fixedly installed on the top of the heating pot body, a placement slot provided on the top of the fixing frame, a mounting frame connected to the interior of the placement slot, and a handle installed on the top edge of the mounting frame;

[0007] One end of the mounting frame is provided with a mounting groove, a vessel support plate is installed inside the mounting groove, a clamping block is installed on the side wall of the vessel support plate, a clamping groove is provided on one end of the mounting frame close to the clamping block, and a placement hole is provided on the top of the vessel support plate;

[0008] A limiting slot is provided at the top of one end of the clamping block, a limiting pin is installed near the top of the limiting slot on the mounting frame, a limiting spring is sleeved on the outer sleeve of the limiting pin, and a rubber sleeve is fixedly sleeved on the outer wall of one end of the limiting pin near the limiting spring.

[0009] Preferably, the bottom end of the installation frame is slidably inserted into the placement groove, and a rubber pad is fixedly installed on the inner side wall of the placement groove.

[0010] Preferably, two handles are provided, both handles are in an inverted U shape and are fixedly mounted on the top of both ends of the mounting frame.

[0011] Preferably, two clamping blocks are symmetrically provided, and one end of the two clamping blocks close to each other is fixedly mounted on the side wall of the vessel support plate, and the other ends of the two clamping blocks are rotatably mounted with a plurality of balls.

[0012] Preferably, a pull ring is fixedly mounted on one end of the vessel support plate, and the other end of the vessel support plate is slidably inserted into the mounting groove, and both ends of the mounting groove are respectively connected to adjacent card slots.

[0013] Preferably, the longitudinal sections of the two clamping blocks and the two clamping slots are both T-shaped, the two clamping blocks are slidably installed in the adjacent clamping slots, and a limiting groove is provided on the top of one end of the two clamping blocks close to the pull ring.

[0014] Preferably, the mounting frame is provided with a plug-in slot near the top of the two limit slots, the bottom ends of the two limit pins pass through the mounting frame and are slidably inserted into the corresponding limit slots, and the bottom ends of the two rubber sleeves are inserted into the corresponding plug-in slots and are tightly connected to the inner walls of the plug-in slots.

[0015] Preferably, one end of the two limiting pins away from the adjacent limiting slots is fixedly connected to the limiting spring, and one end of the two limiting springs is fixedly mounted on the top of the mounting frame.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model provides a placement slot provided at the top of the fixing frame, so that the installation frame can be installed and removed by using a handle. The installation slot provided at one end of the installation frame is convenient for installing the vessel support plate in the installation frame. The clamping block is slidably inserted into the clamping slot, which facilitates the vessel support plate to be limited, so that the vessel support plate is not easily tilted during the installation process. The clamping block is limited by sliding the bottom end of the limit pin into the limit slot. The rubber sleeve is inserted into the plug-in slot, and under the elastic action of the limit spring, the stability of the limit pin can be enhanced, so that the vessel support plate is not easily slipped out of the installation slot, thereby solving the problem that the vessel support plate of the existing constant temperature water bath pot is usually fixedly installed on the heating pot body, and it is convenient to pull the limit pin and the pull ring and replace the vessel support plate of corresponding specifications according to the diameter of the vessel, so that the constant temperature water bath pot has better practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a three-dimensional cross-sectional diagram of the overall structure of the utility model;

[0020] Figure 3For this utility model Figure 2 A schematic diagram of the structure at center A;

[0021] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure at point B in the middle;

[0022] Figure 5 This is a three-dimensional schematic diagram of the container support plate structure of the utility model;

[0023] Figure 6 It is a three-dimensional schematic diagram of the installation frame structure of the utility model.

[0024] In the figure: 1. Heating pot body; 2. Control console; 3. Utensil support plate; 4. Placement hole; 5. Mounting frame; 6. Fixing frame; 7. Placement slot; 8. Rubber pad; 9. Handle; 10. Block; 11. Slot; 12. Ball bearing; 13. Pull ring; 14. Mounting slot; 15. Limit slot; 16. Limit pin; 17. Rubber sleeve; 18. Limit spring; 19. Plug slot. DETAILED DESCRIPTION

[0025] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1 to 6 The utility model provides a technical solution: a constant temperature water bath, comprising: a heating pot body 1, a control console 2 provided on one side of the heating pot body 1, a fixing frame 6 fixedly installed on the top of the heating pot body 1, a placement slot 7 provided on the top of the fixing frame 6, a mounting frame 5 connected to the interior of the placement slot 7, and a handle 9 installed on the top edge of the mounting frame 5; the bottom end of the mounting frame 5 is slidably inserted into the placement slot 7, and a rubber pad 8 is fixedly installed on the inner side wall of the placement slot 7 to facilitate strengthening the tightness of the connection between the mounting frame 5 and the inner wall of the placement slot 7, so that the mounting frame 5 is not easy to shake in the placement slot 7. There are two handles 9, both of which are inverted U-shaped and fixedly installed on the top of the two ends of the mounting frame 5, so that the mounting frame 5 can be easily installed and removed through the handles 9.

[0027] One end of the mounting frame 5 is provided with a mounting groove 14, and a vessel support plate 3 is installed inside the mounting groove 14. A card block 10 is installed on the side wall of the vessel support plate 3. A card slot 11 is provided at one end of the mounting frame 5 close to the card block 10, and a placement hole 4 is provided on the top of the vessel support plate 3. Since only 7.5 cm aperture heating evaporating dishes and conical flasks are generally used in actual laboratory use, the diameter of the placement holes 4 can be set to 8 cm and the number can be 18. While increasing the equipment area and other parameters, the problem that the existing constant temperature water bath pot usually has 6 holes or less and is difficult to heat a large number of vessels at the same time is solved, and the work efficiency is high; two card blocks 10 are symmetrically arranged, and the ends of the two card blocks 10 close to each other are fixedly mounted on the side wall of the vessel support plate 3, and the other ends of the two card blocks 10 are rotatably mounted with a plurality of balls 12, so that the card blocks 10 slide more smoothly in the card slot 11. A pull ring 13 is fixedly installed at one end of the vessel support plate 3, and the other end of the vessel support plate 3 is slidably inserted into the installation groove 14. The two ends of the installation groove 14 are respectively connected to the adjacent card slots 11, so that the vessel support plate 3 can be easily removed by pulling the pull ring 13.

[0028] A limit slot 15 is defined at the top of one end of the clamping block 10, and a limit pin 16 is installed on the top of the mounting frame 5 near the limit slot 15. A limit spring 18 is sleeved on the outer surface of the limit pin 16, and a rubber sleeve 17 is fixedly sleeved on the outer wall of the end of the limit pin 16 near the limit spring 18. The longitudinal cross-sections of the two clamping blocks 10 and the two clamping slots 11 are both T-shaped. Both clamping blocks 10 are slidably installed in adjacent clamping slots 11. The top of the end of each clamping block 10 near the pull ring 13 is defined by a limit slot 15 to facilitate limiting the position of the clamping blocks 10. The mounting frame 5 is provided with a plug-in slot 19 at the top near the two limit slots 15. The bottom ends of the two limit pins 16 penetrate the mounting frame 5 and slide into the corresponding limit slots 15. The bottom ends of the two rubber sleeves 17 are inserted into the corresponding plug-in slots 19 and tightly connected to the inner walls of the plug-in slots 19. The two limit pins 16 are respectively located in adjacent plug-in slots 19. When the limit pins 16 are inserted into the limit slots 15, the rubber sleeves 17 are located in the plug-in slots 19. At this time, the rubber sleeves 17 are not easily separated from the plug-in slots 19, thereby limiting the block 10. The ends of the two limit pins 16 away from the adjacent limit slots 15 are fixedly connected to limit springs 18. One end of each limit spring 18 is fixedly mounted on the top of the mounting frame 5. Under the elastic action of the limit springs 18, the limit pins 16 are not easily separated from the limit slots 15.

[0029] When the device is working, the placement slot 7 opened at the top of the fixing frame 6 can be used to install and remove the installation frame 5 through the handle 9. The installation slot 14 opened at one end of the installation frame 5 is convenient for installing the vessel support plate 3 in the installation frame 5. By sliding the clamping block 10 into the clamping slot 11, it is convenient to limit the vessel support plate 3, so that the vessel support plate 3 is not easy to tilt during the installation process. By sliding the bottom end of the limit pin 16 into the limit slot 15, the clamping block 10 can be limited. By inserting the rubber sleeve 17 into the plug-in slot 19, and under the elastic action of the limit spring 18, the stability of the limit pin 16 can be enhanced, so that the vessel support plate 3 is not easy to slide out of the installation slot 14, which solves the problem that the vessel support plate 3 of the existing constant temperature water bath is usually fixedly installed on the heating pot body 1. It is convenient to pull the limit pin 16 and the pull ring 13 and replace the vessel support plate 3 of the corresponding specification according to the diameter of the vessel, so that the constant temperature water bath has better practicality.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A constant temperature water bath, comprising: A heating pot body (1) is characterized in that: a control console (2) is provided on one side of the heating pot body (1); a fixing frame (6) is fixedly installed on the top of the heating pot body (1); a placement groove (7) is provided on the top of the fixing frame (6); a mounting frame (5) is connected to the inside of the placement groove (7); and a handle (9) is installed on the top edge of the mounting frame (5); One end of the mounting frame (5) is provided with a mounting groove (14), a vessel support plate (3) is installed inside the mounting groove (14), a clamping block (10) is installed on the side wall of the vessel support plate (3), one end of the mounting frame (5) close to the clamping block (10) is provided with a clamping groove (11), and a placement hole (4) is provided at the top of the vessel support plate (3); A limiting groove (15) is provided at the top of one end of the clamping block (10), a limiting pin (16) is installed at the top of the mounting frame (5) near the limiting groove (15), a limiting spring (18) is sleeved on the outside of the limiting pin (16), and a rubber sleeve (17) is fixedly sleeved on the outer wall of one end of the limiting pin (16) near the limiting spring (18).

2. A constant temperature water bath according to claim 1, characterized in that: The bottom end of the installation frame (5) is slidably inserted into the placement groove (7), and a rubber pad (8) is fixedly installed on the inner side wall of the placement groove (7).

3. A constant temperature water bath according to claim 1, characterized in that: Two handles (9) are provided, and both handles (9) are in an inverted U shape and are fixedly mounted on the tops of both ends of the mounting frame (5).

4. A constant temperature water bath according to claim 1, characterized in that: Two clamping blocks (10) are symmetrically arranged, and one end of the two clamping blocks (10) close to each other is fixedly mounted on the side wall of the vessel support plate (3), and the other end of the two clamping blocks (10) is rotatably mounted with a plurality of balls (12).

5. A constant temperature water bath according to claim 1, characterized in that: A pull ring (13) is fixedly mounted on one end of the vessel support plate (3), and the other end of the vessel support plate (3) is slidably inserted into the mounting groove (14). Both ends of the mounting groove (14) are respectively connected to adjacent card grooves (11).

6. A constant temperature water bath according to claim 4, characterized in that: The longitudinal sections of the two clamping blocks (10) and the two clamping slots (11) are both T-shaped. The two clamping blocks (10) are slidably installed in the adjacent clamping slots (11). A limiting groove (15) is provided on the top of one end of the two clamping blocks (10) close to the pull ring (13).

7. A constant temperature water bath according to claim 1, characterized in that: The mounting frame (5) is provided with a plug-in slot (19) at the top end near the two limit slots (15), the bottom ends of the two limit pins (16) pass through the mounting frame (5) and are slidably inserted into the corresponding limit slots (15), and the bottom ends of the two rubber sleeves (17) are inserted into the corresponding plug-in slots (19) and are tightly connected to the inner wall of the plug-in slot (19).

8. A constant temperature water bath according to claim 7, characterized in that: One end of each of the two limiting pins (16) away from the adjacent limiting slots (15) is fixedly connected to a limiting spring (18), and one end of each of the two limiting springs (18) is fixedly mounted on the top of the mounting frame (5).

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