Novel antibacterial stem cell culture dish

Abstract

The utility model belongs to the technical field of cell culture dishes, and particularly relates to a novel antibacterial stem cell culture dish which comprises a culture dish cover, a pull rope is fixedly connected to the surface of the culture dish cover, and the end, away from the culture dish cover, of the pull rope is fixedly connected to a line hole formed in a culture dish body. The culture dish cover is movably connected with the culture dish body through a pressing buckle device, and the pressing buckle device comprises a convex block. According to the novel antibacterial stem cell culture dish, a pressing buckle device is arranged, a rotating protruding plate is pulled down, a groove in the rotating protruding plate is attached to the shape of a protruding block, abutting and positioning are conducted, when the rotating protruding plate is pressed down, a positioning column is connected into a square groove in a sleeved mode, and a translation plate is driven to move forwards by pressing a pressing plate; the positioning column is in contact with a clamping block which is pushed forwards, and a clamping groove in the positioning column is clamped with the clamping block to assist in secondary fixation, so that the culture dish is prevented from accidentally falling off or being damaged, and the moving efficiency of the culture dish is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cell culture dishes, in particular to a novel antibacterial stem cell culture dish. Background Art

[0002] Cell culture dishes are commonly used tools in biological laboratories for culturing and growing cells in vitro. These dishes are usually made of glass or plastic, mostly round or square in shape, with smooth inner walls to allow cells to grow on the walls.

[0003] At present, in the prior art, a Chinese patent with the announcement number CN210367723U discloses a biological stem cell culture dish, in which a ball is fixedly connected to one end of a pull rope through a wire hole, the ball contacts the body of the culture dish, and is located on the upper side of the rubber protective cover. The diameter of the ball is smaller than the aperture of the wire hole. When the pull rope is installed, it is convenient to pass the pull rope through the wire hole for carrying and transportation. However, in actual use, when the cell culture dish is fixed by a snap-on method, they often become relatively bulky and difficult to move. This design makes researchers face challenges when they need to frequently move or reposition the culture dish. When performing operations such as cell observation, fluid replacement or passage, the culture dish may need to be moved from one position to another. The snap-on design may increase the difficulty of this process and may even cause the culture dish to accidentally fall off or be damaged during the movement. In view of this, we propose a new type of antibacterial stem cell culture dish. Utility Model Content

[0004] The main purpose of the utility model is to provide a novel antibacterial stem cell culture dish, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides a novel antibacterial stem cell culture dish, comprising a culture dish cover, a pull rope is fixedly connected to the surface of the culture dish cover, one end of the pull rope away from the culture dish cover is fixedly connected to the wire hole provided in the culture dish body, an elliptical groove is provided on the surface of the culture dish body, a rolling ball is rotatably connected to the outer wall of the culture dish body, a cross-shaped slot is provided on the surface of the culture dish body, a magnifying glass is fixedly connected to the surface of the culture dish cover, and the culture dish cover is movably connected to the culture dish body through a pressing buckle device, and the pressing buckle device comprises:

[0006] A convex block, wherein the outer wall of the culture dish body is fixedly connected with the convex block;

[0007] A positioning column is fixedly connected to the outer wall of the culture dish body.

[0008] Preferably, a slot is provided on the surface of the positioning column, and a positioning seat is fixedly connected to the surface of the culture dish cover, and the positioning seat is configured to install subsequent components.

[0009] Preferably, the positioning seat is hinged with a rotating convex plate, the outer wall of the rotating convex plate is provided with a groove, and the middle end of the outer wall of the rotating convex plate is provided with a square groove, the design of the groove fits the shape of the protrusion, and the square groove is convenient for sleeve connection on the positioning column.

[0010] Preferably, the rotating convex plate is hinged to a translation plate via a pressing plate, and a connecting groove is initially provided on the surface of the translation plate, and the translation plate is driven to move forward by pressing the pressing plate.

[0011] Preferably, a clamping block is fixedly connected to the outer wall of the translation plate, and the clamping block is clamped in the clamping slot, so that the sliding of the translation plate drives the clamping block to move forward.

[0012] Preferably, the groove is clamped on the outer wall of the protrusion, a positioning column is provided above the protrusion, the positioning column sleeved in the square groove contacts the block pushed forward, and the clamping groove on the positioning column is clamped with the block to assist in secondary fixation.

[0013] The utility model provides a novel antibacterial stem cell culture dish, which has the following beneficial effects:

[0014] (1) The novel antibacterial stem cell culture dish is provided with a pressing and snapping device. By pulling down the rotating convex plate, the groove on the rotating convex plate fits the shape of the convex block to hold it in place. When the rotating convex plate is pressed down, the positioning column is sleeved in the square groove. By pressing the pressing plate, the translation plate is driven forward, and the positioning column contacts the forward-pushing block. The card groove on the positioning column and the card block are engaged to assist in secondary fixation, thereby preventing the culture dish from accidentally falling off or being damaged and accelerating the movement efficiency of the culture dish.

[0015] (2) The new antibacterial stem cell culture dish has a pressing plate, which allows the user to lock or unlock the buckle with just a light press, without the need for complicated steps, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the structure of the culture dish body of the utility model;

[0020] Figure 4 Practical Figure 3 Schematic diagram of the structure of A;

[0021] Figure 5 This is a partial structural diagram of the pressing buckle device of the utility model;

[0022] Figure 6 Practical Figure 5 Schematic diagram of the structure of B.

[0023] Description of Figure Numbers:

[0024] 1. Petri dish cover; 2. Pull rope; 3. Petri dish body; 301. Wire hole; 302. Oval groove; 4. Rolling ball; 5. Cross-shaped card slot; 6. Magnifying glass; 7. Press-and-fasten device; 71. Bump; 72. Positioning column; 721. Card slot; 73. Positioning seat; 74. Rotating convex plate; 75. Groove; 76. Square groove; 77. Translation plate; 78. Connecting groove; 79. Pressing plate; 710. Card block.

[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 6The utility model proposes a novel antibacterial stem cell culture dish, comprising a culture dish cover 1, a pull rope 2 is fixedly connected to the surface of the culture dish cover 1, and one end of the pull rope 2 away from the culture dish cover 1 is fixedly connected to a wire hole 301 provided on a culture dish body 3, an elliptical groove 302 is provided on the surface of the culture dish body 3, a rolling ball 4 is rotatably connected to the outer wall of the culture dish body 3, a cross-shaped slot 5 is provided on the surface of the culture dish body 3, and a magnifying glass 6 is fixedly connected to the surface of the culture dish cover 1. The above-mentioned culture dish cover 1, pull rope 2 and magnifying glass 6 are similar to the principles mentioned in the Chinese patent (a biological stem cell culture dish) with authorization announcement number CN210367723U, and the effects achieved are the same. They are existing public technical means in this field and will not be described in detail here. The culture dish cover 1 is movably connected to the culture dish body 3 through a pressing buckle device 7, and the pressing buckle device 7 includes a protrusion 71.

[0028] In the embodiment of the utility model, in order to prevent the culture dish from accidentally falling off or being damaged and to speed up the moving efficiency of the culture dish, specifically, the outer wall of the culture dish body 3 is fixedly connected with a protrusion 71, the positioning column 72 is fixedly connected to the outer wall of the culture dish body 3, the surface of the positioning column 72 is provided with a card slot 721, and the surface of the culture dish cover 1 is fixedly connected with a positioning seat 73, the positioning seat 73 is configured to install subsequent components, the positioning seat 73 is hinged with a rotating convex plate 74, the outer wall of the rotating convex plate 74 is provided with a groove 75, and the middle end of the outer wall of the rotating convex plate 74 is provided with a square groove 76, the design of the groove 75 fits the shape of the protrusion 71, and the square groove 76 is convenient for The cam plate 74 is sleeved on the positioning column 72, and the rotating convex plate 74 is hinged with the translation plate 77 through the pressing plate 79. The surface of the translation plate 77 begins to have a connecting groove 78. By pressing the pressing plate 79, the translation plate 77 is driven to move forward. The outer wall of the translation plate 77 is fixedly connected with a clamping block 710, and the clamping block 710 is clamped with the clamping groove 721. The sliding of the translation plate 77 drives the clamping block 710 to move forward. The groove 75 is clamped on the outer wall of the protrusion 71. A positioning column 72 is provided above the protrusion 71. The positioning column 72 sleeved in the square groove 76 contacts the clamping block 710 that is pushed forward. The clamping groove 721 on the positioning column 72 is clamped with the clamping block 710 to assist in secondary fixation.

[0029] When the cam plate 74 is in use, the groove 75 on the rotating cam plate 74 fits the shape of the cam 71 to position it. When the rotating cam plate 74 is pressed down, the positioning column 72 is sleeved in the square groove 76. By pressing the pressing plate 79, the translation plate 77 is driven forward. The positioning column 72 contacts the forward-pushing block 710, and the groove 721 on the positioning column 72 is engaged with the block 710 to assist in secondary fixation.

[0030] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A novel antibacterial stem cell culture dish, comprising a culture dish cover (1), characterized in that: A pull rope (2) is fixedly connected to the surface of the culture dish cover (1); one end of the pull rope (2) away from the culture dish cover (1) is fixedly connected to a wire hole (301) provided on the culture dish body (3); an elliptical groove (302) is provided on the surface of the culture dish body (3); a rolling ball (4) is rotatably connected to the outer wall of the culture dish body (3); a cross-shaped slot (5) is provided on the surface of the culture dish body (3); a magnifying glass (6) is fixedly connected to the surface of the culture dish cover (1); the culture dish cover (1) is movably connected to the culture dish body (3) via a pressing buckle device (7); the pressing buckle device (7) comprises: A convex block (71), the outer wall of the culture dish body (3) being fixedly connected with the convex block (71); A positioning column (72), wherein the positioning column (72) is fixedly connected to the outer wall of the culture dish body (3).

2. A novel antibacterial stem cell culture dish according to claim 1, characterized in that: A slot (721) is provided on the surface of the positioning column (72), and a positioning seat (73) is fixedly connected to the surface of the culture dish cover (1).

3. A novel antibacterial stem cell culture dish according to claim 2, characterized in that: The positioning seat (73) is hingedly connected with a rotating convex plate (74), the outer wall of the rotating convex plate (74) is provided with a groove (75), and the middle end of the outer wall of the rotating convex plate (74) is provided with a square groove (76).

4. A novel antibacterial stem cell culture dish according to claim 3, characterized in that: The rotating convex plate (74) is hingedly connected to a translation plate (77) via a pressing plate (79), and a connecting groove (78) is formed at the surface of the translation plate (77).

5. A novel antibacterial stem cell culture dish according to claim 4, characterized in that: A clamping block (710) is fixedly connected to the outer wall of the translation plate (77), and the clamping block (710) is clamped with the clamping slot (721).

6. The novel antibacterial stem cell culture dish according to claim 3, characterized in that: The groove (75) is clamped on the outer wall of the protrusion (71), and a positioning column (72) is arranged above the protrusion (71).

Images