Culture dish capable of being uniformly heated

Abstract

The utility model relates to the technical field of culture dishes, and discloses a culture dish capable of being uniformly heated, which comprises a culture dish, a water inlet and a water outlet are respectively arranged on the side wall of the culture dish, a water tank is arranged in the culture dish, a mounting plate is arranged above the water inlet, anti-blocking mechanisms are arranged on the mounting plate and the water inlet, and the water tank is arranged above the mounting plate. The sieve plate is fixedly mounted on the bottom wall of the mounting plate, the fixing plate is fixedly mounted on the bottom wall of the mounting plate, the interior of the mounting plate is in threaded connection with a fastening bolt, the convex rod is fixedly mounted on the water inlet, and the outer wall of the fixing plate is fixedly connected with one end of a bearing spring; and the other end of the bearing spring is fixedly connected with an extrusion block. According to the culture dish capable of being uniformly heated, the water tank is arranged, and proper temperature is continuously conveyed into the water tank through the water inlet, so that the interior of the culture dish can be uniformly heated, and a more accurate experiment result is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of culture dish, specifically to a culture dish that can be heated evenly. BACKGROUND

[0002] Culture dishes are often used in biological experiments. The materials of culture dishes are mainly plastic and glass. Plastic culture dishes are usually made of polyethylene and are disposable. Glass culture dishes are transparent and have certain weight, which are easy to operate, clean and recycle.

[0003] Some culture dishes may need to maintain the internal temperature during use to ensure the experiment. The existing culture dishes usually need to be heated by a heat exchanger. However, the heat transfer is slow due to the glass layer in the middle, which may cause uneven heating and breakage of the culture dish. Therefore, we need a culture dish that can be heated evenly. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a culture dish that can be heated evenly to solve the problems in the background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a culture dish that can be heated evenly, comprising a culture dish, a water inlet and a water outlet are arranged on the side wall of the culture dish, a water tank is arranged in the culture dish, an installation plate is arranged above the water inlet, a anti-blocking mechanism is arranged on the installation plate and the water inlet, the anti-blocking mechanism comprises:

[0006] A sieve plate is fixedly installed on the bottom wall of the installation plate.

[0007] A fixed plate is fixedly installed on the bottom wall of the installation plate.

[0008] A fastening bolt is threadedly connected in the installation plate.

[0009] A convex rod is fixedly installed on the water inlet.

[0010] Preferably, the outer wall of the fixed plate is fixedly connected with one end of a bearing spring, and the other end of the bearing spring is fixedly connected with a pressing block.

[0011] Preferably, an inclined groove is formed in the pressing block, and the pressing block is slidingly connected with the bottom wall of the installation plate.

[0012] Preferably, a sealing block is fixedly installed on the outer wall of the pressing block, and the sealing block is slidingly connected with the bottom wall of the installation plate.

[0013] Preferably, there are two sets of sealing blocks, and the two sets of sealing blocks are symmetrically arranged with the center line in the vertical direction of the mounting plate as the axis of symmetry.

[0014] Preferably, both the inlet and outlet are connected to the interior of the water tank.

[0015] Compared with the prior art, this utility model provides a petri dish that can be heated evenly, and has the following beneficial effects:

[0016] 1. This culture dish, which can be heated evenly, uses a water bath to continuously supply a suitable temperature into the water bath through the water inlet, thereby enabling the culture dish to be heated evenly and ensuring more accurate experimental results.

[0017] 2. When the sieve plate in the anti-clogging mechanism is installed, the culture dish that can be heated evenly is squeezed by the convex rod against the inclined groove of the extrusion block. Finally, the two sealing blocks are clamped and fixed above the sieve plate in the middle by the internal transmission to prevent water leakage. The sieve plate can screen out impurities and prevent internal blockage. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall front view of the present invention;

[0019] Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model;

[0020] Figure 3 This utility model Figure 1 Enlarged schematic diagram of structure A in the middle;

[0021] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the B-structure.

[0022] In the diagram: 1. Petri dish; 2. Inlet; 3. Outlet; 4. Water tank; 5. Mounting plate; 6. Anti-clogging mechanism; 61. Sieve plate; 62. Fixing plate; 63. Load-bearing spring; 64. Extrusion block; 65. Sealing block; 66. Fastening bolt; 67. Protruding rod. Detailed Implementation

[0023] like Figures 1-4 As shown, this utility model provides a technical solution: a culture dish that can be heated evenly, including a culture dish 1. The side wall of the culture dish 1 is respectively provided with a water inlet 2 and a water outlet 3. Both the water inlet 2 and the water outlet 3 are connected to the interior of a water tank 4. Hot water is continuously introduced into the water tank 4 through the water inlet 2 to ensure the temperature inside the culture dish 1. The interior of the culture dish 1 is provided with a water tank 4. An installation plate 5 is provided above the water inlet 2. An anti-blocking mechanism 6 is provided on the installation plate 5 and the water inlet 2.

[0024] In this embodiment, the mounting plate 5 and the water inlet 2 are provided with the anti-blocking mechanism 6. When the sieve plate 61 in the anti-blocking mechanism 6 is installed, the protruding rod 67 extrudes the slotted extrusion block 64, and finally the two sealing blocks 65 are clamped and fixed above the sieve plate 61 in the middle through internal transmission, so as to prevent water leakage and screen out impurities to prevent internal blockage through the arrangement of the sieve plate 61.

[0025] The anti-blocking mechanism 6 comprises a sieve plate 61 fixedly installed on the bottom wall of the mounting plate 5, a fixed plate 62 fixedly installed on the bottom wall of the mounting plate 5, a fastening bolt 66 threadedly connected in the mounting plate 5, a protruding rod 67 fixedly installed on the water inlet 2, a bearing spring 63 fixedly connected with the outer wall of the fixed plate 62, an extrusion block 64 fixedly connected with the other end of the bearing spring 63, a slotted extrusion block 64, and a sealing block 65 fixedly installed on the outer wall of the extrusion block 64. The sieve plate 61 is driven downward by the mounting plate 5 to be installed in the water inlet 2. The extrusion block 64 is extruded by the protruding rod 67 when the mounting plate 5 drives the extrusion block 64 downward, so that the extrusion block 64 drives the sealing block 65 to move in the direction of the sieve plate 61. The extrusion block 64 is slidably connected with the bottom wall of the mounting plate 5. The sealing block 65 is fixedly installed on the outer wall of the extrusion block 64 and slidably connected with the bottom wall of the mounting plate 5. The sealing block 65 is provided with two groups, and the two groups of sealing blocks 65 are symmetrically arranged with the center line in the vertical direction of the mounting plate 5 as the axis of symmetry. The two sealing blocks 65 clamp and fix the sieve plate 61 to prevent water leakage at the installation position.

[0026] During work (or use), the sieve plate 61 is driven downward by the mounting plate 5 to be installed in the water inlet 2. At the same time, the extrusion block 64 is extruded by the protruding rod 67 when the mounting plate 5 drives the extrusion block 64 downward. The slotted extrusion block 64 is extruded by the protruding rod 67, so that the extrusion block 64 drives the sealing block 65 to move in the direction of the sieve plate 61. Finally, the two sealing blocks 65 clamp and fix the sieve plate 61 to prevent water leakage. The installation is completed through the fastening bolt 66, so that hot water is continuously introduced into the water tank 4 through the water inlet 2 to ensure the temperature inside the culture dish 1. After a period of time, the sieve plate 61 is disassembled by disassembling the fastening bolt 66 to facilitate cleaning of the filtered material.

[0027] The above is a detailed description of the general application. However, some modifications or improvements can be made on the basis of the application, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the application, the modifications or improvements are within the scope of the application.

Claims

1. A petri dish capable of uniform heating, comprising a petri dish (1), characterized in that: The petri dish (1) has an inlet (2) and an outlet (3) on its side wall. A water tank (4) is located inside the petri dish (1). A mounting plate (5) is located above the inlet (2). An anti-clogging mechanism (6) is provided on the mounting plate (5) and the inlet (2). The anti-clogging mechanism (6) includes: A sieve plate (61) is fixedly installed on the bottom wall of the mounting plate (5); A fixing plate (62) is fixedly installed on the bottom wall of the mounting plate (5); Fastening bolts (66) are provided on the internal threads of the mounting plate (5); A protruding rod (67) is fixedly installed on the water inlet (2).

2. The culture dish capable of uniform heating according to claim 1, characterized in that: The outer wall of the fixed plate (62) is fixedly connected to one end of the bearing spring (63), and a pressing block (64) is fixedly connected to the other end of the bearing spring (63).

3. A culture dish capable of uniform heating according to claim 2, characterized in that: The extrusion block (64) has an inclined groove inside, and the extrusion block (64) is slidably connected to the bottom wall of the mounting plate (5).

4. A culture dish capable of uniform heating according to claim 3, characterized in that: A sealing block (65) is fixedly installed on the outer wall of the extrusion block (64), and the sealing block (65) is slidably connected to the bottom wall of the mounting plate (5).

5. A culture dish capable of uniform heating according to claim 4, characterized in that: There are two sets of sealing blocks (65), and the two sets of sealing blocks (65) are symmetrically arranged with the center line of the vertical direction of the mounting plate (5) as the axis of symmetry.

6. A culture dish capable of uniform heating according to claim 1, characterized in that: Both the inlet (2) and the outlet (3) are connected to the interior of the water tank (4).

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