Water bath kettle with sample bottle fixing frame

Abstract

The utility model provides a water bath kettle with a sample bottle fixing frame, and relates to the technical field of laboratory equipment. The water bath kettle with the sample bottle fixing frame comprises a water bath kettle main body, a cover plate is mounted at the top of the water bath kettle main body, a plurality of groups of fixing frame bodies are arranged at the top of the cover plate, each fixing frame body comprises two accommodating holes and a connecting plate, and the two accommodating holes are formed in the top of the cover plate. According to the water bath kettle with the sample bottle fixing frame, two clamping plates arranged in two cylindrical frames respectively move in opposite directions, a worker can place two sample bottles in the two cylindrical frames respectively, then two pull handles are loosened, two reset springs are reset, and the sample bottles are fixed in the two cylindrical frames; the two sample bottles can be fixed at the same time through the clamping plates arranged in the two cylindrical frames respectively, due to the structural design, personnel operation is facilitated, the problem that personnel fixing operation is tedious is solved, meanwhile, when personnel disassemble the sample bottles, limiting of the two sample bottles can be relieved at the same time by pulling the two pull handles, and disassembly is convenient.

Description

Technical Field

[0001] The utility model relates to a water bath pot, in particular to a water bath pot with a sample bottle fixing rack, belonging to the technical field of laboratory equipment. Background Art

[0002] Water baths are primarily used in laboratories for distilling, drying, concentrating, and soaking chemicals or biological products. They can also be used for constant temperature heating and other temperature testing. They are essential tools for biology, genetics, viruses, aquaculture, environmental protection, medicine, health, laboratories, analytical labs, and educational research. The constant temperature water bath contains a horizontal stainless steel tubular heater. Inside the water bath is a perforated aluminum shelf. The top cover is equipped with a combination of ferrules of varying diameters to accommodate flasks of varying sizes. A drain pipe is located on the left side of the water bath, and to the right is the electrical box. The front panel houses the temperature control instrument and power switch. The box houses the heating tubes and sensors. This temperature control system utilizes high-quality electronic components, resulting in sensitive temperature control, reliable performance, and ease of use.

[0003] The current publication number is CN206622132U, which is a water bath pot with a sample bottle fixing rack. It includes a water bath pot main body, a cover plate is provided on the upper part of the water bath pot main body, and a receiving hole for placing the sample bottle is provided on the cover plate. It also includes a fixing frame, which is installed in the receiving hole. The fixing frame includes a support frame and a clamping frame. There are two clamping frames, and the two clamping frames are relatively slidably installed on the support frame. A clamping spring is provided between the clamping frame and the support frame to enable the clamping frame to clamp the sample bottle, and a hand-held part is provided on the upper part of the clamping frame.

[0004] Although the above solution has many benefits, it also has the following disadvantages: when multiple sample bottles need to be fixed, personnel have to operate the clamping frames on multiple fixing frames separately. This fixing method is not only cumbersome, but also wastes time when disassembling, which reduces the practicality of the device. Therefore, a water bath with a sample bottle fixing frame is provided to solve the above disadvantages. Utility Model Content

[0005] (1) Technical problems solved

[0006] The purpose of the present invention is to provide a water bath with a sample bottle fixing rack in order to solve the above problems, so as to solve the problems of cumbersome fixing and time-consuming disassembly in the prior art.

[0007] Technical Solution

[0008] The utility model is realized through the following technical solutions: a water bath with a sample bottle fixing rack, comprising a water bath main body, a cover plate installed on the top of the water bath main body, a plurality of fixing frames provided on the top of the cover plate, the fixing frames including two accommodating holes and a connecting plate, the two accommodating holes are both opened on the top of the cover plate, two cylindrical frames are fixedly connected to the inner sides of the connecting plate, the cylindrical frames are arranged inside the accommodating holes, two clamping plates are provided inside the cylindrical frames, the outer sides of the two clamping plates are fixedly connected to L-shaped rods, the two L-shaped rods pass through the inner sides of the cylindrical frames and are slidably connected to the cylindrical frames, the outer sides of the two L-shaped rods are fixedly connected to racks, a gear is meshed between the two racks, the outer sides of the two L-shaped rods are fixedly connected to handles, and an elastic component is provided between the two L-shaped rods.

[0009] Preferably, the two cylindrical frames are symmetrically distributed relative to the vertical center line of the connecting plate, and a through hole is provided at the bottom end of the two cylindrical frames.

[0010] Preferably, the two clamping plates are symmetrically distributed relative to the vertical center line of the cylinder frame, and rubber pads are installed on the inner sides of the two clamping plates. The provision of the rubber pads can protect the surface of the sample bottle.

[0011] Preferably, a rotating rod is fixedly connected to the outer side of the gear, one end of the rotating rod is rotatably connected to a support plate, and the support plate is fixedly connected to the top of the connecting plate.

[0012] Preferably, the elastic component includes a fixed block, which is fixedly connected to the top of the connecting plate. A square rod is fixedly connected to the inner side of the fixed block, wherein the two L-shaped rods are slidably connected to the outer side of the square rod. The setting of the fixed block serves to fix and support the square rod.

[0013] Preferably, the elastic component also includes two return springs, which are respectively arranged on both sides of the fixed block, and the two return springs are both sleeved on the outside of the square rod. The two ends of the two return springs are respectively fixedly connected to the fixed block and two of the L-shaped rods. The setting of the return spring plays the role of elastic compression and elastic reset.

[0014] Preferably, both ends of the square rod are fixedly connected with a stopper, and the two stoppers are respectively in contact with two of the L-shaped rods.

[0015] The utility model provides a water bath with a sample bottle fixing rack, which has the following beneficial effects:

[0016] The water bath with a sample bottle fixing rack has two clamping plates respectively arranged inside the two cylindrical racks that move in opposite directions. A person can place two sample bottles respectively in the two cylindrical racks, and then loosen the two pull handles. The two reset springs reset, and the two sample bottles can be fixed at the same time by the clamping plates respectively arranged inside the two cylindrical racks. This structural design is convenient for personnel to operate and avoids the problem of tedious personnel fixing operation. At the same time, when personnel disassemble, the two sample bottles can be released from the limit at the same time by pulling the two pull handles, which is convenient for disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connecting plate structure of the present utility model;

[0019] Figure 3 For this utility model Figure 2 A magnified view of the structure of part A;

[0020] Figure 4 For this utility model Figure 2 Enlarged view of the structure of part B.

[0021]

Main component symbol description

[0022] 1. Water bath body; 2. Cover; 3. Receiving hole; 4. Connecting plate; 5. Cylinder frame; 6. Clamping plate; 7. L-shaped rod; 8. Rack; 9. Gear; 10. Rotating rod; 11. Support plate; 12. Handle; 13. Fixed block; 14. Square rod; 15. Stop block; 16. Return spring; 17. Through hole. DETAILED DESCRIPTION

[0023] The embodiment of the utility model provides a water bath with a sample bottle fixing rack.

[0024] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4, including a water bath body 1, a cover plate 2 is installed on the top of the water bath body 1, and multiple sets of fixed frames are provided on the top of the cover plate 2. The fixed frames include two accommodating holes 3 and a connecting plate 4. The two accommodating holes 3 are both opened on the top of the cover plate 2. Two cylindrical frames 5 are fixedly connected to the inside of the connecting plate 4. The two cylindrical frames 5 are symmetrically distributed with respect to the vertical center line of the connecting plate 4. A through hole 17 is opened at the bottom end of the two cylindrical frames 5. The cylindrical frames 5 are arranged inside the accommodating holes 3. Two clamping plates 6 are provided inside the cylindrical frames 5. The two clamping plates 6 are symmetrically distributed with respect to the vertical center line of the cylindrical frames 5. , rubber pads are installed on the inner sides of the two clamping plates 6, and L-shaped rods 7 are fixedly connected to the outer sides of the two clamping plates 6. The two L-shaped rods 7 pass through the inner side of the cylinder frame 5 and are slidably connected to the cylinder frame 5. The outer sides of the two L-shaped rods 7 are fixedly connected to racks 8, and a gear 9 is meshed and connected between the two racks 8. A rotating rod 10 is fixedly connected to the outer side of the gear 9. One end of the rotating rod 10 is rotatably connected to a support plate 11, and the support plate 11 is fixedly connected to the top of the connecting plate 4. The outer sides of the two L-shaped rods 7 are fixedly connected to handles 12, and an elastic component is provided between the two L-shaped rods 7.

[0025] The elastic component includes a fixed block 13, which is fixedly connected to the top of the connecting plate 4. A square rod 14 is fixedly connected to the inside of the fixed block 13, wherein two L-shaped rods 7 are slidably connected to the outside of the square rod 14. The elastic component also includes two return springs 16, which are respectively arranged on both sides of the fixed block 13. The two return springs 16 are both sleeved on the outside of the square rod 14. The two ends of the two return springs 16 are respectively fixedly connected to the fixed block 13 and two of the L-shaped rods 7. Both ends of the square rod 14 are fixedly connected to a stopper 15, and the two stoppers 15 are respectively in contact with two of the L-shaped rods 7.

[0026] Specifically, the two handles 12 are pulled in opposite directions, and the two L-shaped rods 7 drive the two racks 8 to move in opposite directions, and the two reset springs 16 are elastically compressed, and the two racks 8 are respectively engaged with the two gears 9, and the other two racks 8 drive the other two L-shaped rods 7 to move away from the cylinder rack 5. Therefore, the two clamping plates 6 respectively arranged inside the two cylinder racks 5 can be moved in opposite directions. The personnel can place the two sample bottles in the two cylinder racks 5 respectively, and then loosen the two handles 12. The two reset springs 16 are reset, and the two sample bottles can be fixed at the same time by the clamping plates 6 respectively arranged inside the two cylinder racks 5. This structural design is convenient for personnel to operate and avoids the problem of cumbersome personnel fixing operation. At the same time, when personnel disassemble, the limit of the two sample bottles can be released at the same time by pulling the two handles 12, which is convenient for disassembly.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A water bath with a sample bottle holder, comprising a water bath body (1), characterized in that: A cover plate (2) is installed on the top of the water bath pot body (1), and multiple groups of fixed frames are provided on the top of the cover plate (2), and the fixed frames include two accommodating holes (3) and a connecting plate (4). The two accommodating holes (3) are both opened on the top of the cover plate (2), and two cylindrical frames (5) are fixedly connected to the inner side of the connecting plate (4). The cylindrical frames (5) are arranged inside the accommodating holes (3), and two clamping plates (6) are provided inside the cylindrical frames (5). The outer sides of the two clamping plates (6) are fixedly connected to L-shaped rods (7), and the two L-shaped rods (7) pass through the inner side of the cylindrical frames (5) and are slidably connected to the cylindrical frames (5). The outer sides of the two L-shaped rods (7) are fixedly connected to racks (8), and a gear (9) is meshed and connected between the two racks (8), and the outer sides of the two L-shaped rods (7) are fixedly connected to handles (12), and an elastic component is provided between the two L-shaped rods (7).

2. The water bath with a sample bottle holder according to claim 1, characterized in that: The two cylindrical frames (5) are symmetrically distributed relative to the vertical center line of the connecting plate (4), and a through hole (17) is provided at the bottom end of each of the two cylindrical frames (5).

3. The water bath with a sample bottle holder according to claim 1, characterized in that: The two clamping plates (6) are symmetrically distributed relative to the vertical center line of the cylinder frame (5), and rubber pads are installed on the inner sides of the two clamping plates (6).

4. The water bath with a sample bottle holder according to claim 1, characterized in that: The outer side of the gear (9) is fixedly connected to a rotating rod (10), one end of the rotating rod (10) is rotatably connected to a support plate (11), and the support plate (11) is fixedly connected to the top of the connecting plate (4).

5. The water bath with a sample bottle holder according to claim 1, characterized in that: The elastic component comprises a fixed block (13), the fixed block (13) is fixedly connected to the top of the connecting plate (4), a square rod (14) is fixedly connected to the inner side of the fixed block (13), and the two L-shaped rods (7) are slidably connected to the outer side of the square rod (14).

6. The water bath with a sample bottle holder according to claim 5, characterized in that: The elastic component further comprises two return springs (16), the two return springs (16) being respectively arranged on both sides of the fixed block (13), the two return springs (16) being both sleeved on the outside of the square rod (14), and the two ends of the two return springs (16) being respectively fixedly connected to the fixed block (13) and two of the L-shaped rods (7).

7. The water bath with a sample bottle holder according to claim 5, characterized in that: Both ends of the square rod (14) are fixedly connected with a stopper (15), and the two stoppers (15) are respectively in contact with two of the L-shaped rods (7).

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