Skin tissue cell culture bottle support

Abstract

The utility model discloses a skin tissue cell culture bottle support, which relates to the technical field of cell culture bottles and comprises a bottom plate, and a fixing mechanism is arranged above the bottom plate. The fixing mechanism comprises two fixing plates, the bottom face of each fixing plate is fixedly connected with the upper surface of the bottom plate, the inner walls of the two fixing plates are jointly and rotationally connected with a lead screw, a servo motor is arranged above the bottom plate, the output end of the servo motor is fixedly connected with the right end of the lead screw, and the outer surface of the lead screw is in threaded connection with two first semicircular arcs. The upper surface of each first semicircular arc is fixedly connected with two telescopic rods, and the telescopic ends of each set of telescopic rods are jointly and fixedly connected with a second semicircular arc. Through the telescopic rod, the fixing plate, the servo motor, the controller, the first semicircular arc, the fastening bolt, the buffer spring, the second semicircular arc, the nut, the electric push rod, the lead screw and the guide rod, cell culture flasks of different types and volumes can be fixed, the application range of the device is further widened, and the working efficiency of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cell culture bottles, in particular to a skin tissue cell culture bottle bracket. Background Art

[0002] Cell culture flask is a special consumable used for in vitro culture of cells and tissues. It plays an indispensable role in life research and practice. In the experimental process of skin tissue cell culture, the stability and environmental adaptability of the cell culture flask have an important influence on the growth and reproduction of cells.

[0003] According to the utility model with authorization announcement number CN213085947U, a cell culture bottle holder is disclosed, comprising a fixed plate, a clamping piece, a support frame, a U-shaped rotating piece, an upper cover plate, a through hole, a plug-in piece, a scale piece, a multi-angle scale indicator, a rotating fixed shaft and a driving assembly, wherein the support frame is arranged on the fixed plate, the driving assembly is arranged on the outer side wall of the support frame, the rotating fixed shaft is rotatably arranged on the other end of the support frame, the U-shaped rotating piece is arranged on one end of the rotating fixed shaft and the driving assembly, the U-shaped rotating piece is arranged in the support frame, the clamping piece is arranged on the side wall of the U-shaped rotating piece, the scale piece passes through the rotating fixed shaft and is fixedly arranged on the outer side wall of the support frame, the multi-angle scale indicator is arranged at the other end of the rotating fixed shaft and close to the scale piece, and the upper cover plate is detachably clamped to the upper end of the U-shaped rotating piece through the plug-in piece.

[0004] Although the utility model belongs to the technical field of cell culture auxiliary devices, specifically refers to a cell culture bottle holder that can tilt the culture bottle and see the tilt angle, the device fails to support and fix culture bottles of different volumes during use, further limiting the scope of use of the device; for this reason, we provide a skin tissue cell culture bottle holder to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a skin tissue cell culture bottle support.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a skin tissue cell culture bottle support, comprising a bottom plate, and a fixing mechanism is arranged above the bottom plate;

[0007] The fixing mechanism includes two fixing plates. The bottom surface of each fixing plate is fixedly connected to the upper surface of the bottom plate. A lead screw is rotatably connected between the inner walls of the two fixing plates. A servo motor is arranged above the bottom plate. The output end of the servo motor is fixedly connected to the right end of the lead screw. Two first semi-circular arcs are threadedly connected to the outer surface of the lead screw. Two telescopic rods are fixedly connected to the upper surface of each first semi-circular arc. The telescopic ends of each group of telescopic rods are fixedly connected to a second semi-circular arc. A number of identical electric push rods are fixedly connected to the inner walls of each second semi-circular arc and the inner walls of the first semi-circular arc. Two fastening bolts are threadedly connected between the inner walls of the two second semi-circular arcs. A buffer spring is sleeved on the outer surface of each fastening bolt. A nut is threadedly connected to the outer surface of each fastening bolt. A guide rod is fixedly connected between the mutually adjacent side surfaces of the two fixing plates. The inside of each first semi-circular arc is slidably connected to the outer surface of the guide rod. A controller is fixedly connected to the upper surface of the bottom plate.

[0008] Further, a stabilizing plate is fixedly connected to the outer surface of the servo motor. The bottom surface of the stabilizing plate is fixedly connected to the upper surface of the bottom plate.

[0009] Further, a protective pad is arranged outside each electric push rod. The outer surface of each protective pad is fixedly connected to the telescopic end of the electric push rod.

[0010] Further, a fixing frame is fixedly connected to the outer surface of the controller. The bottom surface of the fixing frame is fixedly connected to the upper surface of the bottom plate.

[0011] Further, a fixing ring is fixedly connected to the outer surface of each telescopic rod. The outer surface of each fixing ring is fixedly connected to the bottom surface of the second semi-circular arc.

[0012] Further, a bearing is fixedly connected to the outer surface of the lead screw. The outer surface of the bearing is fixedly connected to the right side surface of one of the fixing plates.

[0013] Compared with the prior art, the skin tissue cell culture bottle bracket has the following beneficial effects:

[0014] The utility model is provided with a telescopic rod, a fixing plate, a servo motor, a controller, a first semi-circular arc, a fastening bolt, a buffer spring, a second semi-circular arc, a nut, an electric push rod, a lead screw and a guide rod, which can fix cell culture bottles of different types and volumes, further improving the application range and working efficiency of the device. When the servo motor works to drive the rotation of the lead screw, the rotation of the lead screw drives the first semi-circular arcs to approach each other. While the first semi-circular arcs approach each other, according to the height of the cell culture bottle, the controller is used to control the telescopic rod to extend or retract, and the telescopic rod drives the second semi-circular arc to be adjusted to a suitable height. Then, the staff stops the telescopic rod from extending or retracting, and at the same time adjusts the distance between the first semi-circular arcs to a suitable position. By the telescopic movement of the electric push rod, cell culture bottles of different types and volumes can be fixed, further improving the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the bottom plate of the utility model;

[0016] Figure 2 is a three-dimensional structural schematic diagram of the second semi-circular arc of the utility model;

[0017] Figure 3 is a three-dimensional structural schematic diagram of the servo motor of the utility model;

[0018] Figure 4 is a three-dimensional structural schematic diagram of the telescopic rod of the utility model;

[0019] Figure 5 is a three-dimensional structural schematic diagram of the first semi-circular arc of the utility model.

[0020] In the figure: 1, bottom plate; 2, fixing mechanism; 201, telescopic rod; 202, fixing plate; 203, servo motor; 204, controller; 205, first semi-circular arc; 206, fastening bolt; 207, buffer spring; 208, second semi-circular arc; 209, nut; 210, electric push rod; 211, lead screw; 212, guide rod; 3, fixing frame; 4, protection pad; 5, stabilizing plate; 6, bearing; 7, fixing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The principles and features of the present utility model will be described below with reference to the accompanying drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model.

[0022] This embodiment provides a skin tissue cell culture bottle bracket, which is used for

[0023] See Figure 1 、 Figure 2 and Figure 3, A skin tissue cell culture flask bracket, including a bottom plate 1, and a fixing mechanism 2 is arranged above the bottom plate 1; the fixing mechanism 2 includes two fixing plates 202, the bottom surface of each fixing plate 202 is fixedly connected to the upper surface of the bottom plate 1, and a lead screw 211 is rotatably connected to the inner walls of the two fixing plates 202. Above the bottom plate 1, there is a servo motor 203, and a stabilizing plate 5 is fixedly connected to the outer surface of the servo motor 203. The bottom surface of the stabilizing plate 5 is fixedly connected to the upper surface of the bottom plate 1. By using the stabilizing plate 5, the servo motor 203 can be strengthened to avoid the problem of shaking of the servo motor 203 during use.

[0024] See Figure 1 , Figure 2 , Figure 3 And Figure 4 , The output end of the servo motor 203 is fixedly connected to the right end of the lead screw 211. Two first semi - arcs 205 are threadedly connected to the outer surface of the lead screw 211. Two telescopic rods 201 are fixedly connected to the upper surface of each first semi - arc 205. The telescopic ends of each group of telescopic rods 201 are fixedly connected to a second semi - arc 208. A number of identical electric push rods 210 are fixedly connected to the inner walls of each second semi - arc 208 and the inner walls of the first semi - arc 205. A protective pad 4 is arranged outside each electric push rod 210, and the outer surface of each protective pad 4 is fixedly connected to the telescopic end of the electric push rod 210. By using the protective pad 4, the cell culture flask can be protected to avoid the problem of extrusion and breakage during the clamping and fixing process.

[0025] See Figure 1 , Figure 2 And Figure 4 , Two fastening bolts 206 are threadedly connected to the inner walls of the two second semi - arcs 208. A fixing frame 3 is fixedly connected to the outer surface of the controller 204. The bottom surface of the fixing frame 3 is fixedly connected to the upper surface of the bottom plate 1. By using the fixing frame 3, the controller 204 can be strengthened to avoid the problem of movement of the controller 204 during use.

[0026] See Figure 1 , Figure 2 , Figure 4 And Figure 5 , A buffer spring 207 is sleeved on the outer surface of each fastening bolt 206. A fixing ring 7 is fixedly connected to the outer surface of each telescopic rod 201. The outer surface of each fixing ring 7 is fixedly connected to the bottom surface of the second semi - arc 208. By using the fixing ring 7, the telescopic rod 201 can be fixed to avoid the problem of tilting of the telescopic rod 201 during use.

[0027] See Figure 1 , Figure 2 , Figure 3 AndFigure 4 On the outer surface of each fastening bolt 206, a nut 209 is threadedly connected. On the mutually adjacent side surfaces of the two fixing plates 202, a guide rod 212 is fixedly connected. The inner part of each first semi-circular arc 205 is slidably connected to the outer surface of the guide rod 212. On the upper surface of the bottom plate 1, a controller 204 is fixedly connected. On the outer surface of the lead screw 211, a bearing 6 is fixedly connected. The outer surface of the bearing 6 is fixedly connected to the right side surface of one of the fixing plates 202, which is used to increase the rotational stability of the lead screw 211 and avoid the problem of the lead screw 211 shaking during rotation.

[0028] Working principle: When in use, first connect the controller 204, the servo motor 203, and the electric push rod 210 to the power supply respectively. When using this device to fix a cell culture flask, place the cell culture flask to be fixed inside the two first semi-circular arcs 205. Then, use the controller 204 to control the servo motor 203 to work. The servo motor 203 drives the lead screw 211 to rotate. Driven by the fixing plates 202, the lead screw 211 drives the two first semi-circular arcs 205 to approach each other. At the same time, the inner part of the first semi-circular arc 205 slides left and right along the outer surface of the guide rod 212. When the first semi-circular arc 205 is adjusted to the appropriate position, stop the servo motor 203. According to the volume of the cell culture flask, adjust the height between the first semi-circular arc 205 and the second semi-circular arc 208 to the appropriate position. Then, use the controller 204 to control the telescopic movement of the electric push rod 210 inside the second semi-circular arc 208 and the electric push rod 210 inside the first semi-circular arc 205 respectively to clamp and fix the cell culture flask. Then, use the fastening bolt 206 to threadedly fix the two second semi-circular arcs 208 to fix the second semi-circular arc 208. Through this device, cell culture flasks of different volumes can be clamped and fixed, thereby improving the scope of use of the device.

[0029] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A skin tissue cell culture flask holder, comprising a bottom plate (1), characterized in that: Above the bottom plate (1), a fixing mechanism (2) is provided; The fixing mechanism (2) includes two fixing plates (202). The bottom surface of each fixing plate (202) is fixedly connected to the upper surface of the bottom plate (1). A lead screw (211) is rotatably connected to the inner walls of the two fixing plates (202). Above the bottom plate (1), a servo motor (203) is provided. The output end of the servo motor (203) is fixedly connected to the right end of the lead screw (211). Two first semi-circular arcs (205) are threadedly connected to the outer surface of the lead screw (211). The upper surface of each first semi-circular arc (205) is fixedly connected to two telescopic rods (201). The telescopic ends of each group of telescopic rods (201) are fixedly connected to a second semi-circular arc (208). A plurality of identical electric push rods (210) are fixedly connected to the inner walls of each second semi-circular arc (208) and the inner walls of the first semi-circular arc (205). Two fastening bolts (206) are threadedly connected to the inner walls of the two second semi-circular arcs (208). A buffer spring (207) is sleeved on the outer surface of each fastening bolt (206). A nut (209) is threadedly connected to the outer surface of each fastening bolt (206). A guide rod (212) is fixedly connected to the side surfaces of the two fixing plates (202) close to each other. The inside of each first semi-circular arc (205) is slidably connected to the outer surface of the guide rod (212). A controller (204) is fixedly connected to the upper surface of the bottom plate (1).

2. The skin tissue cell culture flask support according to claim 1, wherein: A stabilizing plate (5) is fixedly connected to the outer surface of the servo motor (203). The bottom surface of the stabilizing plate (5) is fixedly connected to the upper surface of the bottom plate (1).

3. A skin tissue cell culture flask support according to claim 1, characterized in that: A protective pad (4) is provided on the outer side of each electric push rod (210). The outer surface of each protective pad (4) is fixedly connected to the telescopic end of the electric push rod (210).

4. A skin tissue cell culture flask holder according to claim 1, characterized in that: A fixing frame (3) is fixedly connected to the outer surface of the controller (204). The bottom surface of the fixing frame (3) is fixedly connected to the upper surface of the bottom plate (1).

5. A skin tissue cell culture flask support according to claim 1, characterized in that: A fixing ring (7) is fixedly connected to the outer surface of each telescopic rod (201). The outer surface of each fixing ring (7) is fixedly connected to the bottom surface of the second semi-circular arc (208).

6. The skin tissue cell culture flask support according to claim 1, characterized in that: A bearing (6) is fixedly connected to the outer surface of the lead screw (211). The outer surface of the bearing (6) is fixedly connected to the right side surface of one of the fixing plates (202).

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