Experiment fixing device

Abstract

The utility model relates to the technical field of biology, and discloses an experiment fixing device which comprises a main body mechanism, a mounting mechanism, a grinding mechanism and a clamping mechanism, the mounting mechanism is located at the right end of the main body mechanism, the grinding mechanism is located in the main body mechanism, and the clamping mechanism is located at the outer end of the main body mechanism; and the grinding mechanism comprises a driving motor, a driving rod and a grinding pestle, the driving rod is fixedly installed at the transmission end of the right end of the driving motor, and the grinding pestle is fixedly installed at the right end of the driving rod. According to the experiment fixing device, the fixing block and the clamping ring in the clamping structure are movably connected through the electric push rod, connection is flexible, the clamping effect is good, a to-be-ground sample structure can be stably clamped, people do not need to hold the sample structure all the time, operation is more labor-saving and convenient, the arranged connecting ring is in threaded connection with the grinder, and the grinding efficiency is improved. The connection mode is stable, and mounting and dismounting are flexible.

Description

Technical Field

[0001] The utility model relates to the field of biotechnology, in particular to an experimental fixing device. Background Art

[0002] Biology is a highly experimental discipline, and biological experiments may involve the study and analysis of organisms, cells, molecules, or genetic materials;

[0003] The tissue grinder is a commonly used laboratory preparation tool that can quickly crush and homogenize hard, soft and elastic materials. It meets the requirements of physical and chemical analysis laboratories and is widely used in various industries such as agriculture, biomedicine, food, quality inspection, etc.

[0004] Tissue grinders come in a variety of specifications, including fully automatic and manually operated. Manually operated grinders require manual support and cannot be self-clamped, which cannot free the operator's hands. The tissue container to be ground is not stable enough during grinding, resulting in poor performance. Utility Model Content

[0005] (1) Technical problems solved

[0006] The purpose of the present utility model is to provide an experimental fixing device to solve the problems in the above-mentioned background technology that the manually operated grinder requires manual support, cannot be self-clamped, cannot free the operator's hands, is not stable enough when grinding the tissue container to be ground, and has poor use effect.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: an experimental fixture, comprising a main body mechanism, a mounting mechanism, a grinding mechanism, and a clamping mechanism, wherein the mounting mechanism is located at the right end of the main body mechanism, the grinding mechanism is located inside the main body mechanism, and the clamping mechanism is located at the outer end of the main body mechanism;

[0009] The grinding mechanism includes a driving motor, a driving rod and a grinding pestle. The driving rod is fixedly mounted on the transmission end of the right end of the driving motor, and the grinding pestle is fixedly mounted on the right end of the driving rod.

[0010] Preferably, the main body mechanism includes a grinder, a control button, a limit ring and an electrical port. The control button is fixedly installed on the left end of the grinder, the limit ring is fixedly installed on the left side of the outer end of the grinder, and the electrical port is fixedly arranged below the outer end of the grinder. The grinding work is controlled by the power structure to provide a reasonable installation position for the outer clamping structure. The limit ring provides a limiting function for the clamping structure, and the installation of the clamping structure is more appropriate and stable. When the structure lacks power, it is charged through the electrical port.

[0011] Preferably, the mounting mechanism includes a connecting seat, a sealing gasket and a connecting bearing. The connecting seat is fixedly mounted on the right end of the grinder, the sealing gasket is fixedly mounted on the inner end of the connecting seat, and the connecting seat and the grinder are movably connected via a connecting bearing. By installing the mounting mechanism on the structure, the grinding pestle is inserted into the driving rod in the connecting seat, and the sealing gasket arranged on the outside improves the connection stability and has a strong friction coefficient.

[0012] Preferably, the clamping mechanism includes a connecting ring, an extension rod, a clamping ring, a fixed block and an electric push rod, the connecting ring is threadedly installed on the outer end of the grinder, the extension rod is fixedly installed on the right end of the connecting ring, the clamping ring is fixedly installed on the inner side of the extension rod, the fixed block is movably installed on the inner side of the clamping ring, and the electric push rod is fixedly installed on the inner end of the clamping ring. By installing the clamping mechanism on the device, the connecting ring is threadedly connected to the grinder, the connection method is stable and can be flexibly installed and disassembled, can be installed and disassembled according to use, can be disassembled for cleaning after use, and is flexible to use. The extension rod extends the clamping structure to the right side, which is convenient for clamping the structure to be ground, and the clamping ring encloses the container to be ground, and then the fixed block is pushed outward by the remote control electric push rod to fully fit the fixed block and the container.

[0013] Preferably, the diameter of the limiting ring is larger than that of the connecting ring, and the fixed block and the clamping ring are movably connected via an electric push rod. This arrangement allows for flexible connection between the structures, good clamping effect, and can stably clamp the sample structure to be ground.

[0014] Preferably, the grinding pestle, the sealing gasket and the driving rod are adapted to each other, and the sealing gasket and the driving rod are fixedly connected. This arrangement makes the structural connection reasonable, and the connection between the structures is more stable, which facilitates the operation of the transmission structure.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The fixed block and the clamping ring in the clamping structure of the experimental fixture are movably connected by an electric push rod. The connection is flexible and the clamping effect is good. The sample structure to be ground can be stably clamped without people having to hold it in their hands all the time, making the operation more labor-saving and convenient.

[0017] 2. The experimental fixture has a grinding pestle inserted into the driving rod in the connecting seat. The sealing gasket on the outside improves the connection stability, has a strong friction coefficient, and the grinding pestle is not easy to fall off, making it more stable to use.

[0018] 3. The experimental fixture has a clamping mechanism on the device, and a connecting ring is provided which is threadedly connected to the grinder. The connection method is stable and can be flexibly installed and disassembled. It can be installed and disassembled according to use, and can be disassembled for cleaning after use, which is flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the main body of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the clamping mechanism of the utility model.

[0023] In the figure: 1. Main body; 2. Mounting mechanism; 3. Grinding mechanism; 4. Clamping mechanism; 101. Grinder; 102. Control button; 103. Limiting ring; 104. Electrical connection port; 201. Connecting seat; 202. Sealing gasket; 203. Connecting bearing; 301. Driving motor; 302. Driving rod; 303. Grinding pestle; 401. Connecting ring; 402. Extension rod; 403. Clamping ring; 404. Fixing block; 405. Electric push rod. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figures 1-4 The utility model provides a technical solution: an experimental fixing device, comprising a main body mechanism 1, a mounting mechanism 2, a grinding mechanism 3 and a clamping mechanism 4, wherein the mounting mechanism 2 is located at the right end of the main body mechanism 1, the grinding mechanism 3 is located inside the main body mechanism 1, and the clamping mechanism 4 is located at the outer end of the main body mechanism 1;

[0026] The grinding mechanism 3 includes a driving motor 301, a driving rod 302 and a grinding pestle 303. The driving rod 302 is fixedly mounted on the transmission end of the right end of the driving motor 301, and the grinding pestle 303 is fixedly mounted on the right end of the driving rod 302; the main body mechanism 1 includes a grinder 101, a control button 102, a limiting ring 103 and an electrical port 104. The control button 102 is fixedly mounted on the left end of the grinder 101, the limiting ring 103 is fixedly mounted on the left side of the outer end of the grinder 101, and the electrical port 104 is fixedly arranged below the outer end of the grinder 101. By installing the main body mechanism 1 on the structure, a power connection module is provided in the grinder 101, and the grinding work is controlled by the power structure, providing a reasonable installation position for the outer clamping structure. The limiting ring 103 provides a limiting effect for the clamping structure, and the installation of the clamping structure is more suitable and stable. When the structure lacks power, it is charged through the electrical port 104 for continued use next time. When in use, the internal driving structure is controlled by the control button 102, which is easy to operate and controllable, and has a good use effect.

[0027] The mounting mechanism 2 includes a connecting seat 201, a sealing gasket 202 and a connecting bearing 203. The connecting seat 201 is fixedly mounted on the right end of the grinder 101, and the sealing gasket 202 is fixedly mounted on the inner end of the connecting seat 201. The connecting seat 201 and the grinder 101 are movably connected through the connecting bearing 203. By installing the mounting mechanism 2 on the structure, the grinding pestle 303 is inserted into the driving rod 302 in the connecting seat 201. The sealing gasket 202 arranged on the outside improves the connection stability, has a strong friction coefficient, is more anti-slip, and is not easy to fall off. The connecting bearing 203 is connected to the inner and outer structures, so that the internal grinding structure can be flexibly rotated without affecting the stability of the external structure, and has good rationality of use; the clamping mechanism 4 includes a connecting ring 401, an extension rod 402, a clamping ring 403, a fixing block 404 and an electric push rod 405. The connecting ring 401 is threadedly mounted on the outer end of the grinder 101, and the extension rod 402 is fixedly mounted on the right end of the connecting ring 401. The clamping mechanism 4 includes a connecting ring 401, an extension rod 402, a clamping ring 403, a fixing block 404 and an electric push rod 405. The connecting ring 401 is threadedly mounted on the outer end of the grinder 101, and the extension rod 402 is fixedly mounted on the right end of the connecting ring 401. The holding ring 403 is fixedly mounted on the inner side of the extension rod 402, and the fixing block 404 is movably mounted on the inner side of the clamping ring 403. The electric push rod 405 is fixedly mounted on the inner end of the clamping ring 403, and the clamping mechanism 4 is installed on the device to clamp the sample structure to be ground, which helps to stabilize the sample and improve the use effect of the structure. The connecting ring 401 is threadedly connected to the grinder 101. The connection method is stable and can be flexibly installed and disassembled. It can be installed and disassembled according to use. It can be disassembled for cleaning after use. It is flexible to use. The extension rod 402 extends the clamping structure to the right side, which is convenient for clamping the structure to be ground. The clamping ring 403 encloses the container to be ground, and then the remote-controlled electric push rod 405 pushes the fixing block 404 outward to squeeze the fixing block 404 so that the fixing block 404 is completely fitted with the container for fixed clamping, which is convenient for subsequent stable grinding work. People do not need to hold the container all the time, but only need to stabilize the auxiliary structure, and the operation is more labor-saving and convenient.

[0028] The diameter of the limiting ring 103 is larger than that of the connecting ring 401, and the fixed block 404 and the clamping ring 403 are movably connected by the electric push rod 405. This arrangement makes the connection between the structures flexible and the clamping effect good. The sample structure to be ground can be stably clamped without people having to hold it in their hands all the time, and the operation is more labor-saving and convenient; the grinding pestle 303 is adapted to the sealing gasket 202 and the driving rod 302, and the sealing gasket 202 and the driving rod 302 are fixedly connected. This arrangement makes the structural connection reasonable, and the connection between the structures is more stable, which facilitates the operation of the transmission structure and is more agile to use.

[0029] Working principle: This device is an experimental fixing device. When performing grinding work, the driving motor 301 is started, driving the driving rod 302 to rotate, thereby driving the stably connected grinding pestle 303 to rotate at high speed, grinding the tissue structure in the right container, and having a good grinding effect. In terms of structure, the main body mechanism 1 is provided with a power connection module in the grinder 101, and the grinding work is controlled by the power structure to provide a reasonable installation position for the outer clamping structure. The provided limiting ring 103 provides a limiting effect for the clamping structure, and the installation of the clamping structure is more suitable and stable. In terms of structure, the installation mechanism 2 is provided with a grinding pestle 303 inserted into the driving rod 302 in the connecting seat 201, and the sealing gasket 202 provided on the outside improves the connection stability. The provided connecting bearing 203 connects the inner and outer structures, so that the internal grinding structure can be flexibly installed. Active rotation realizes rotation without affecting the stability of the external structure. The clamping mechanism 4 is on the device, which is used to clamp the sample structure to be ground, help the sample to be ground stably, and improve the use effect of the structure. The provided connecting ring 401 is threadedly connected to the grinder 101. The connection method is stable and can be flexibly installed and disassembled. It can be installed and disassembled according to use. It can be disassembled for cleaning after use. It is flexible to use. The extension rod 402 extends the clamping structure to the right, which is convenient for clamping the structure to be ground. The clamping ring 403 encloses the container ring to be ground, and then the remote control electric push rod 405 pushes the fixed block 404 outward to squeeze it, so that the fixed block 404 is completely fitted with the container for fixed clamping, which is convenient for subsequent grinding work to be carried out stably. The various components of the device cooperate with each other to make the device as a whole more reasonable and effectively improve work efficiency.

[0030] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Simple modifications or equivalent replacements of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. An experimental fixture, comprising a main body mechanism (1), a mounting mechanism (2), a grinding mechanism (3) and a clamping mechanism (4), characterized in that: The mounting mechanism (2) is located at the right end of the main mechanism (1), the grinding mechanism (3) is located inside the main mechanism (1), and the clamping mechanism (4) is located at the outer end of the main mechanism (1); The grinding mechanism (3) comprises a driving motor (301), a driving rod (302) and a grinding pestle (303), wherein the driving rod (302) is fixedly mounted on the transmission end at the right end of the driving motor (301), and the grinding pestle (303) is fixedly mounted on the right end of the driving rod (302).

2. An experimental fixture according to claim 1, characterized in that: The main body mechanism (1) comprises a grinder (101), a control button (102), a limiting ring (103) and an electrical connection port (104); the control button (102) is fixedly mounted on the left end of the grinder (101); the limiting ring (103) is fixedly mounted on the left side of the outer end of the grinder (101); and the electrical connection port (104) is fixedly arranged below the outer end of the grinder (101).

3. An experimental fixture according to claim 2, characterized in that: The mounting mechanism (2) comprises a connecting seat (201), a sealing gasket (202) and a connecting bearing (203); the connecting seat (201) is fixedly mounted on the right end of the grinder (101); the sealing gasket (202) is fixedly mounted on the inner end of the connecting seat (201); and the connecting seat (201) and the grinder (101) are movably connected via the connecting bearing (203).

4. An experimental fixture according to claim 3, characterized in that: The clamping mechanism (4) comprises a connecting ring (401), an extension rod (402), a clamping ring (403), a fixing block (404) and an electric push rod (405); the connecting ring (401) is threadedly mounted on the outer end of the grinder (101); the extension rod (402) is fixedly mounted on the right end of the connecting ring (401); the clamping ring (403) is fixedly mounted on the inner side of the extension rod (402); the fixing block (404) is movably mounted on the inner side of the clamping ring (403); and the electric push rod (405) is fixedly mounted on the inner end of the clamping ring (403).

5. An experimental fixture according to claim 4, characterized in that: The diameter of the limiting ring (103) is larger than the diameter of the connecting ring (401), and the fixing block (404) and the clamping ring (403) are movably connected via an electric push rod (405).

6. The experimental fixture according to claim 5, characterized in that: The grinding pestle (303), the sealing gasket (202) and the driving rod (302) are adapted to each other, and the sealing gasket (202) and the driving rod (302) are fixedly connected.

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