Auxiliary mold convenient for manufacturing simple cell membrane structure
By designing a cell membrane mold that is easy to splice, the problem of the mold being easily damaged and non-splicable is solved, the rapid production and stable bonding of the cell membrane structure are achieved, and the teaching quality and student participation are improved.
Patent Information
- Application Number
- CN202422572502.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-10-23
AI Technical Summary
Existing cell membrane molds are easily damaged and cannot be spliced together, making it difficult for students to deeply understand their structure and function, resulting in low participation.
An auxiliary mold was designed, which included a lower mold, an upper mold, a connecting seat, a support column, a moving block, a connecting shaft and a limit assembly. The limit assembly was used to prevent the upper mold from rotating, and the adjustment assembly maintained an appropriate distance. Hot melt adhesive was used to bond the cell membrane structure.
The rapid production and stable splicing of cell membrane structures were achieved, improving teaching effectiveness and student participation.
Smart Images
Figure CN223370135U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of auxiliary molds, in particular to an auxiliary mold that is convenient for making a simple cell membrane structure. Background Art
[0002] The cell membrane is approximately 7.5 to 10 nanometers thick, with its basic skeleton formed by a phospholipid bilayer. Its primary components include phospholipids, proteins, and carbohydrates. It is selectively semipermeable and invisible to the naked eye. Students find it difficult to understand its structure, composition, and function. Therefore, simple teaching aids are needed to visualize microscopic knowledge and concretize abstract concepts, thereby improving teaching quality and efficiency.
[0003] Currently, teaching methods typically involve observing images or videos of cell membranes to help students understand their structure and function. However, this does not create a deep impression and students tend to forget what they have learned. Traditional cell membrane molds are easily damaged and cannot be spliced together, which limits student engagement. Therefore, a new auxiliary mold is needed to facilitate the creation of simple cell membrane structures. Utility Model Content
[0004] The utility model aims to provide an auxiliary mold for making a simple cell membrane structure, and is mainly used to solve the technical problems in the prior art that the cell membrane mold is easily damaged and cannot be spliced.
[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:
[0006] An auxiliary mold for making a simple cell membrane structure includes a lower mold, a top of the lower mold is provided with a plurality of equally spaced mounting grooves, two ends of the lower mold are fixedly connected to a connecting seat, the top of the connecting seat is fixedly connected to a support column, the outer side wall of the support column is slidably connected to a moving block, the side wall of the moving block is fixedly connected to a connecting shaft, an upper mold is rotatably connected between the two connecting shafts, the outer side wall of the connecting shaft is slidably connected to a limiting component, and the side wall of the support column is provided with an adjustment component.
[0007] The working principle and beneficial effects of this utility model:
[0008] 1. Working principle: When using this device, the upper mold is rotated so that the installation slot on the upper mold is at the top, and then the upper mold is limited by the limiting component. Then, multiple foam balls can be installed in each installation slot respectively through double-sided tape. After the foam balls are installed, multiple rubber-coated iron wires are inserted into the interior of each foam ball respectively. When all the rubber-coated iron wires are inserted into the interior of the foam ball, the restriction on the upper mold is released and it is rotated half a circle. By pushing the moving block downward, the moving block slides downward along the outer wall of the support column, so that the cell mold on the upper mold is close to the cell mold on the lower mold, and the moving block is limited by the adjusting component to keep a suitable distance between the upper mold and the lower mold. Then, the upper cell structure and the lower cell structure are pasted together with hot melt adhesive.
[0009] 2.Beneficial effects:
[0010] This solution uses a limit component to ensure that the mounting groove on the side wall of the upper mold always remains in an upward position, preventing the upper mold from rotating during the production of phospholipid molecules, thereby facilitating the staff's production of phospholipid molecules. The adjustment component is set to maintain a suitable distance between the upper mold and the lower mold, making it easier for the staff to bond the upper cell membrane structure to the lower cell membrane structure using hot melt adhesive, thereby assisting the staff in solving the technical problem of rapid production of cell membrane structures.
[0011] Preferably: the limiting assembly includes a block slidably connected to the outer side wall of the connecting shaft, the upper and lower side walls of the block are provided with teeth, the side wall of the upper mold is provided with a slot, and the slot is adapted to the block. When phospholipid molecules need to be made, the upper mold is first rotated half a circle so that the mounting slot is at the top, and then the block is pushed to slide along the outer side wall of the connecting shaft toward the inside of the slot until the block moves to the inside of the slot, thereby realizing the limiting work of the upper mold and preventing the upper mold from rotating during the process of making phospholipid molecules.
[0012] Preferably: the limit assembly also includes a limit block fixedly connected to the outer wall of the connecting shaft, the inner wall of the block is provided with a rectangular slide groove, and the inner wall of the rectangular slide groove is slidably connected to the outer wall of the limit block. When the block is pushed to slide along the outer wall of the connecting shaft, the rectangular slide groove will move along the direction of the outer wall of the limit block, and the limit block and the rectangular slide groove are set to prevent the block and the connecting shaft from rotating.
[0013] Preferably: the adjusting assembly includes an arc groove provided on the side wall of the support column, and limit grooves are provided at the upper and lower ends of the arc groove. The side wall of the moving block is penetrated and slidably connected with an adjusting rod, and the end of the adjusting rod is adapted to the limit groove. When the upper cell membrane structure and the lower cell membrane structure are completed, the adjusting rod is pulled outward to make the adjusting rod slide outward along the side wall of the moving block. As the adjusting rod is pulled outward, the end of the adjusting rod will disengage from the limit groove at the upper end. At this time, the moving block will be unrestricted, and the moving block can be pushed downward, so that the moving block drives the upper mold to move downward along the outer wall of the support column through the connecting shaft. When the moving block moves downward to a suitable distance, the adjusting rod can be reinserted into the inner limit groove at the lower end to realize the limiting work of the moving block, which is convenient for the staff to bond the upper cell membrane structure and the lower cell membrane structure with hot melt adhesive.
[0014] Preferably: a spring is provided on the outer wall of the adjusting rod, one end of the spring is fixedly connected to the side wall of the moving block, and the other end of the spring is fixedly connected to the end of the adjusting rod. When the adjusting rod is pulled outward, the spring is compressed. When the end of the adjusting rod coincides with another groove, the adjusting rod is automatically inserted into the interior of the limit groove under the action of the tension spring, thereby realizing automatic limiting of the moving block.
[0015] Preferably, a toggle block is fixedly connected to the bottom of the outer side wall of the card block, and when the card block needs to be moved, the toggle block is pushed to achieve the purpose of convenience.
[0016] Preferably, the moving range of the adjusting rod is smaller than the distance from the side wall of the moving block to the end of the arc groove, so as to prevent the adjusting rod from being pulled away from the moving block, causing the moving block to be separated from the support column. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;
[0018] Figure 2 This is a schematic structural diagram of the limit slot, adjustment rod and moving block of the utility model;
[0019] Figure 3 This is a structural diagram of the connecting shaft, clamping block and clamping slot of the utility model;
[0020] Figure 4 It is a structural schematic diagram of the rectangular slide, limit block and connecting shaft of the utility model.
[0021] The figure marks in the drawings of the specification include: 1. moving block; 2. support column; 3. connecting seat; 4. lower mold; 5. mounting groove; 6. upper mold; 7. spring; 8. arc groove; 9. limit groove; 10. adjusting rod; 11. clamping block; 12. connecting shaft; 13. clamping groove; 14. toggle block; 15. rectangular slide; 16. limit block. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on 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.
[0023] like Figure 1-4As shown, an auxiliary mold for making a simple cell membrane structure includes a lower mold 4, a plurality of equally spaced mounting grooves 5 are provided on the top of the lower mold 4, two ends of the lower mold 4 are fixedly connected to a connecting seat 3, the top of the connecting seat 3 is fixedly connected to a support column 2, the outer wall of the support column 2 is slidably connected to a moving block 1, the side wall of the moving block 1 is fixedly connected to a connecting shaft 12, an upper mold 6 is rotatably connected between the two connecting shafts 12, the outer wall of the connecting shaft 12 is slidably connected to a limiting component, and the limiting component includes a card block 11 slidably connected to the outer wall of the connecting shaft 12, the upper and lower side walls of the card block 11 are provided with teeth, and the side wall of the upper mold 6 is provided with a card slot 13, and the card slot 13 and the card block 11 are connected to each other. Adaptation, the limiting assembly also includes a limiting block 16 fixedly connected to the outer wall of the connecting shaft 12, and the inner wall of the card block 11 is provided with a rectangular slide 15, and the inner wall of the rectangular slide 15 is slidably connected to the outer wall of the limiting block 16. By rotating the upper mold 6, the mounting groove 5 on the upper mold 6 is at the top, and then the card block 11 is pushed to make the card block 11 slide along the outer wall of the connecting shaft 12 toward the inside of the card groove 13 until the card block 11 moves to the inside of the card groove 13, thereby realizing the limiting work of the upper mold 6, preventing the upper mold 6 from rotating during the production of phospholipid molecules. During the movement of the card block 11, the rectangular slide 15 will move along the outer wall direction of the limiting block 16, through The limit block 16 and the rectangular slide groove 15 are set to prevent the block 11 from rotating with the connecting shaft 12. Then, multiple foam balls can be installed in each installation groove 5 respectively through double-sided tape. After the foam balls are installed, multiple rubber-coated iron wires are inserted into each foam ball respectively. The side wall of the support column 2 is provided with an adjustment component, which includes an arc groove 8 provided on the side wall of the support column 2. The upper and lower ends of the arc groove 8 are provided with a limit groove 9. The side wall of the movable block 1 is penetrated and slidably connected with an adjustment rod 10, and the end of the adjustment rod 10 is adapted to the limit groove 9. When all the rubber-coated iron wires are inserted into the interior of the foam ball, the restriction on the upper mold 6 is released and rotated half a circle. Finally, by Pull the adjusting rod 10 outward to make the adjusting rod 10 slide outward along the side wall of the moving block 1. During this process, the spring 7 is stretched. As the adjusting rod 10 is pulled outward, the end of the adjusting rod 10 will disengage from the upper limit groove 9. At this time, the moving block 1 will be unrestricted, and the moving block 1 can be pushed downward to drive the upper mold 6 to move downward along the outer wall of the support column 2 through the connecting shaft 12. After the moving block 1 moves downward to a suitable distance, release the adjusting rod 10. Under the action of the tension spring 7, the adjusting rod 10 is reinserted into the lower limit groove 9 to realize the limiting work of the moving block 1, which is convenient for the staff to bond the upper cell membrane structure to the lower cell membrane structure through hot melt adhesive.
[0024] From the above, it can be seen that the specific implementation of the present utility model is as follows:
[0025] When the device is in use, the upper mold 6 is rotated so that the mounting groove 5 on the upper mold 6 is at the top, and then the block 11 is pushed to make the block 11 slide along the outer wall of the connecting shaft 12 toward the inside of the slot 13 until the block 11 moves to the inside of the slot 13, thereby realizing the limiting work of the upper mold 6 to prevent the upper mold 6 from rotating during the production of phospholipid molecules. During the movement of the block 11, the rectangular slide 15 will move along the outer wall direction of the limit block 16. The limit block 16 and the rectangular slide 15 are provided to prevent the block 11 and the connecting shaft 12 from rotating. Then, multiple foam balls can be installed in each mounting groove 5 respectively through double-sided tape. After the foam balls are installed, multiple rubber-coated iron wires are inserted into the interior of each foam ball. When the rubber-coated iron wires are After all the wires are inserted into the interior of the foam ball, the restriction on the upper mold 6 is released and rotated half a circle. Finally, the adjusting rod 10 is pulled outward to make the adjusting rod 10 slide outward along the side wall of the moving block 1. In this process, the spring 7 is stretched. As the adjusting rod 10 is pulled outward, the end of the adjusting rod 10 will disengage from the upper limit groove 9. At this time, the moving block 1 will be unrestricted, and the moving block 1 can be pushed downward, so that the moving block 1 drives the upper mold 6 to move downward along the outer wall of the support column 2 through the connecting shaft 12. When the moving block 1 moves downward to a suitable distance, the adjusting rod 10 is released, and under the action of the tension spring 7, the adjusting rod 10 is reinserted into the lower limit groove 9 to realize the limiting work of the moving block 1, which facilitates the staff to bond the upper cell membrane structure to the lower cell membrane structure through hot melt adhesive.
[0026] The above is only an embodiment of the present invention, and the commonly known specific structures and characteristics of the scheme are not described in detail here. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, and these should also be regarded as the scope of protection of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection claimed by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.
Claims
1. An auxiliary mold for making a simple cell membrane structure, comprising a lower mold (4), characterized in that: The top of the lower mold (4) is provided with a plurality of equally spaced mounting grooves (5); the two ends of the lower mold (4) are fixedly connected to a connecting seat (3); the top of the connecting seat (3) is fixedly connected to a support column (2); the outer side wall of the support column (2) is slidably connected to a moving block (1); the side wall of the moving block (1) is fixedly connected to a connecting shaft (12); the upper mold (6) is rotatably connected between the two connecting shafts (12); the outer side wall of the connecting shaft (12) is slidably connected to a limiting component; and the side wall of the support column (2) is provided with an adjustment component.
2. The auxiliary mold for making a simple cell membrane structure according to claim 1, characterized in that: The limiting assembly includes a clamping block (11) slidably connected to the outer wall of the connecting shaft (12), the upper and lower side walls of the clamping block (11) are both provided with teeth, the side wall of the upper mold (6) is provided with a clamping groove (13), and the clamping groove (13) is adapted to the clamping block (11).
3. The auxiliary mold for making a simple cell membrane structure according to claim 2, characterized in that: The limiting assembly further comprises a limiting block (16) fixedly connected to the outer side wall of the connecting shaft (12); a rectangular sliding groove (15) is provided on the inner side wall of the clamping block (11); and the inner side wall of the rectangular sliding groove (15) is slidably connected to the outer side wall of the limiting block (16).
4. The auxiliary mold for making a simple cell membrane structure according to claim 1, characterized in that: The adjustment component comprises an arc-shaped groove (8) provided on the side wall of the support column (2), and limit grooves (9) are provided at both the upper and lower ends of the arc-shaped groove (8). An adjustment rod (10) is passed through and slidably connected to the side wall of the moving block (1), and the end of the adjustment rod (10) is adapted to the limit groove (9).
5. The auxiliary mold for making a simple cell membrane structure according to claim 4, characterized in that: A spring (7) is sleeved on the outer side wall of the regulating rod (10), one end of the spring (7) is fixedly connected to the side wall of the moving block (1), and the other end of the spring (7) is fixedly connected to the end of the regulating rod (10).
6. The auxiliary mold for making a simple cell membrane structure according to claim 3, characterized in that: The bottom of the outer side wall of the clamping block (11) is fixedly connected with a toggle block (14).
7. The auxiliary mold for making a simple cell membrane structure according to claim 4, characterized in that: The moving range of the regulating rod (10) is smaller than the distance from the side wall of the moving block (1) to the end of the arc groove (8).