Animal pathological section sampler
By designing an animal pathological section sampler containing multiple mechanical and pneumatic components, the shortcomings of traditional samplers in sample clamping and position adjustment are solved, and efficient sectioning and bacterial protection are achieved.
Patent Information
- Application Number
- CN202510408645.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2025-05-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional animal pathological slice samplers have shortcomings in sample clamping and position adjustment, resulting in inefficiency of slices and stickiness in the sample leads to knife attachment, which may trigger bacterial growth.
A sampler including a base plate, an L-shaped bracket, a threaded rod, a limit block, a slider, a slider, a movable plate, a support slider, a mounting plate, a slider, a telescopic rod and a spring is designed. The screw rod and a movable plate are driven to move the threaded rod and a movable plate, and the sample is blown off and prevented from growing bacteria through the linkage of the air pump, an elastic connecting pipe and a jet assembly.
The sampler can effectively clamp and adjust the sample position, avoid the sample sliding during slices, improve the slice efficiency, and prevent bacteria from growing in the sample by blowing off the sample, and improve the practicality of the device.
Smart Images
Figure CN120043797A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of samplers, in particular to an animal pathological section sampler. Background Art
[0002] An animal pathology section sampler is a tool used to obtain samples from animal tissues in order to make pathology sections.
[0003] On the one hand, when traditional sampling devices clamp samples, it is difficult to ensure the stability of the samples and flexibly adjust their positions, which seriously affects the slicing efficiency; on the other hand, the samples are sticky, and many sample slices will adhere to the cutter. Manual handling may cause bacteria to grow on the samples. Therefore, it is necessary to propose an animal pathology slice sampler. Summary of the invention
[0004] In view of the problems in the prior art, the present invention provides an animal pathology section sampler.
[0005] The technical solution adopted by the present invention to solve its technical problems is: an animal pathology slice sampler, comprising a bottom plate, one side of the top of the bottom plate is fixedly connected to a bracket arranged in an L-shape, the lower end of the side wall of the bracket is threadedly connected to a threaded rod, one end of the threaded rod is fixedly connected to a limited block, a first slide groove is opened in the middle of the top of the bottom plate, a slider is slidably connected to the inner wall of the first slide groove, a movable plate is fixedly connected to the top of the slider, a supporting slide plate is slidably connected to the lower end of the movable plate, both edges of the top of the supporting slide plate are fixedly connected to a mounting plate, and the four corner edges of the bottom end of the mounting plate are fixedly connected to sliding rods, a telescopic rod is fixedly connected between one of the mounting plates and the inner side wall of the bracket, and a spring is fixedly connected between one of the mounting plates and the bracket and sleeved on the outer end of the telescopic rod; A reciprocating cylinder is fixedly connected to the top of the bracket, and a fixing plate is fixedly connected to the output end of the reciprocating cylinder. A cutting knife is arranged at the bottom end of the fixing plate, and a U-shaped supporting frame is fixedly connected to the bottom end of the fixing plate near the cutting knife. A jet assembly is rotatably connected to the two inner side walls of the supporting frame, and an elastic connecting pipe is embedded in the top of the middle part of the jet assembly, and the elastic connecting pipe passes through the supporting frame, and an air pump is arranged at the top of the elastic connecting pipe. A connecting frame is fixedly connected to one side of the supporting frame, and a worm is rotatably connected to one side of the connecting frame, and the worm passes through the connecting frame and extends to the bottom end, and rotating rods are fixedly connected to the two outer walls of the jet assembly, and one of the rotating rods passes through and extends into the connecting frame, and a worm wheel is fixedly connected to the rod wall of one of the rotating rods, and the worm wheel is meshed with the worm.
[0006] Specifically, the other end of the threaded rod is fixedly connected to a first handle.
[0007] Specifically, the threaded rod is rotatably connected to the inside of the movable plate via a limiting block.
[0008] Specifically, a scale bar is arranged on one side of the top of the bottom plate close to the supporting slide plate.
[0009] Specifically, second sliding grooves are provided on both sides of the top of the bottom plate close to the first sliding groove, and the four sliding rods are all stuck in the second sliding grooves.
[0010] Specifically, the bottom end of the worm is fixedly connected with a second handle.
[0011] Beneficial effects of the present invention: (1) The animal pathology slice sampler described in the present invention can not only clamp the sample but also adjust its position while ensuring the stability of the sample, thereby preventing the sample from sliding during slicing and affecting the slicing efficiency, by rotating the first handle to drive the threaded rod to rotate, and then by the cooperation of the set limit block, movable plate, supporting slide plate, fixed plate, sliding rod, telescopic rod and spring.
[0012] (2) The animal pathology section sampler described in the present invention can blow off the cut samples by setting up an air pump, an elastic connecting tube, a support frame, an air jet assembly, a rotating rod, a worm gear, and a worm gear for coordinated use, thereby avoiding the breeding of bacteria by finger contact, and by adjusting the inclination angle of the air jet assembly, it can blow off samples of different heights and sizes, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments.
[0014] Figure 1 A schematic diagram of the structure of an animal pathology section sampler provided by the present invention; Figure 2 A schematic diagram of the cutter structure of an animal pathology slice sampler provided by the present invention; Figure 3 A schematic cross-sectional view of a connection frame of an animal pathology slice sampler provided by the present invention; Figure 4 A schematic diagram of the overall cross-sectional structure of an animal pathology slice sampler provided by the present invention; Figure 5 A schematic diagram of the structure of a supporting slide plate of an animal pathology slice sampler provided by the present invention; Figure 6 This is a schematic diagram of the enlarged structure of the A position of an animal pathology slice sampler provided by the present invention; In the figure: 1. bottom plate; 101. first slide groove; 102. second slide groove; 11. bracket; 12. reciprocating cylinder; 13. cutter; 14. threaded rod; 15. limit block; 16. first handle; 17. scale bar; 2. movable plate; 21. slider; 22. support slide plate; 23. mounting plate; 24. slide rod; 25. telescopic rod; 26. spring; 3. fixed plate; 31. support frame; 32. jet assembly; 33. elastic connecting pipe; 34. air pump; 35. rotating rod; 36. worm gear; 4. connecting frame; 41. worm; 42. second handle. DETAILED DESCRIPTION
[0015] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.
[0016] like Figure 1-Figure 6 As shown, an animal pathology slice sampler described in the present invention comprises a bottom plate 1, a bracket 11 arranged in an L-shape is fixedly connected to one side of the top of the bottom plate 1, a threaded rod 14 is threadedly connected to the lower end of the side wall of the bracket 11, and one end of the threaded rod 14 is fixedly connected to a limited block 15, a first slide groove 101 is opened in the middle of the top of the bottom plate 1, a slider 21 is slidably connected to the inner wall of the first slide groove 101, a movable plate 2 is fixedly connected to the top of the slider 21, a supporting slide plate 22 is slidably connected to the lower end of the movable plate 2, both edges of the top of the supporting slide plate 22 are fixedly connected to mounting plates 23, and the four corner edges of the bottom end of the mounting plate 23 are fixedly connected to sliding rods 24, a telescopic rod 25 is fixedly connected between one of the mounting plates 23 and the inner side wall of the bracket 11, and a spring 26 is fixedly connected to the outer end of one of the mounting plates 23 and the bracket 11 and sleeved on the telescopic rod 25; A reciprocating cylinder 12 is fixedly connected to the top of the bracket 11, and a fixed plate 3 is fixedly connected to the output end of the reciprocating cylinder 12. A cutter 13 is arranged at the bottom of the fixed plate 3. A U-shaped support frame 31 is fixedly connected to the bottom end of the fixed plate 3 near the cutter 13. The two inner side walls of the support frame 31 are rotatably connected to a jet assembly 32. An elastic connecting pipe 33 is embedded in the top of the middle part of the jet assembly 32, and the elastic connecting pipe 33 penetrates the support frame 31. An air pump 34 is arranged at the top of the elastic connecting pipe 33. A connecting frame 4 is fixedly connected to one side of the support frame 31. A worm 41 is rotatably connected to one side of the connecting frame 4, and the worm 41 penetrates the connecting frame 4 and extends to the bottom. Rotating rods 35 are fixedly connected to the two outer walls of the jet assembly 32, and one of the rotating rods 35 penetrates and extends into the connecting frame 4. A worm wheel 36 is fixedly connected to the rod wall of one of the rotating rods 35, and the worm wheel 36 is meshed with the worm 41.
[0017] Specifically, the other end of the threaded rod 14 is fixedly connected to a first handle 16 , and rotating the first handle 16 drives the threaded rod 14 to rotate.
[0018] Specifically, the threaded rod 14 is rotatably connected to the inside of the movable plate 2 via the limit block 15 , and the threaded rod 14 rotates and moves through the limit block 15 to drive the movable plate 2 to move.
[0019] Specifically, a scale bar 17 is provided on one side of the top of the bottom plate 1 close to the supporting slide plate 22, and the scale bar 17 can measure the slice thickness.
[0020] Specifically, the second slide grooves 102 are opened on both sides of the top of the bottom plate 1 close to the first slide groove 101, and the four slide bars 24 are all stuck in the second slide grooves 102, and the bottom plate 1 slides along the second slide grooves 102 through the slide bars 24.
[0021] Specifically, a second handle 42 is fixedly connected to the bottom end of the worm 41 , and the worm 41 is driven to rotate by rotating the second handle 42 .
[0022] When in use, first rotate the second handle 42 to drive the worm 41 to rotate, and the worm 41 will mesh and drive the worm wheel 36 to rotate. At this time, the worm wheel 36 will drive the jet assembly 32 to tilt through the rotating rod 35, and then place the animal sample on the supporting slide 22, and then rotate the first handle 16 to drive the threaded rod 14. The threaded rod 14 rotates and moves through the limit block 15 to drive the movable plate 2 to move. The movable plate 2 will slide to one side along the first slide groove 101 through the slider 21. When the movable plate 2 contacts the sample, the sample will be clamped by one of the mounting plates 23. When it is necessary to adjust samples of different thicknesses, continue to drive the movable plate 2 to slide to one side through The sample drives the support slide 22, and the support slide 22 will slide along the second slide groove 102 through the slide rod 24. At that time, one of the mounting plates 23 will pull the spring 26, so that the position of the sample can be adjusted. At this time, the reciprocating cylinder 12 is started to drive the cutter 13 to slice the sample downward, and the sample is always in a clamped state when adjusting the position to avoid sliding during slicing. Finally, the air pump 34 is started to transport the gas to the jet assembly 32 through the elastic connecting pipe 33. The gas will impact the cut sample to prevent the sample from adhering to the surface of the cutter 13, and by adjusting the inclination angle of the jet assembly 32, sample slices of different heights and sizes can be blown off.
[0023] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.
Claims
1. An animal pathology section sampler, comprising a bottom plate (1), characterized in that: A bracket (11) arranged in an L-shape is fixedly connected to one side of the top of the bottom plate (1), a threaded rod (14) is threadedly connected to the lower end of the side wall of the bracket (11), one end of the threaded rod (14) is fixedly connected to a limit block (15), a first slide groove (101) is provided in the middle of the top of the bottom plate (1), a slider (21) is slidably connected to the inner wall of the first slide groove (101), a movable plate (2) is fixedly connected to the top of the slider (21), a support slide plate (22) is slidably connected to the lower end of the movable plate (2), both edges of the top of the support slide plate (22) are fixedly connected to mounting plates (23), and four corner edges of the bottom end of the mounting plate (23) are fixedly connected to sliding rods (24), a telescopic rod (25) is fixedly connected between one of the mounting plates (23) and the inner side wall of the bracket (11), and a spring (26) is fixedly connected to the outer end of one of the mounting plates (23) and the bracket (11) and sleeved on the telescopic rod (25); A reciprocating cylinder (12) is fixedly connected to the top end of the bracket (11), a fixed plate (3) is fixedly connected to the output end of the reciprocating cylinder (12), a cutter (13) is arranged at the bottom end of the fixed plate (3), a U-shaped support frame (31) is fixedly connected to the bottom end of the fixed plate (3) near the cutter (13), an air jet assembly (32) is rotatably connected to the two inner side walls of the support frame (31), an elastic connecting pipe (33) is embedded in the top end of the middle part of the air jet assembly (32), and the elastic connecting pipe (33) passes through the support frame (31), and the elastic An air pump (34) is arranged at the top of the connecting pipe (33); one side of the support frame (31) is fixedly connected to a connecting frame (4); one side of the connecting frame (4) is rotatably connected to a worm (41) penetrating through the inside of the connecting frame (4); the worm (41) penetrates through the connecting frame (4) and extends to the bottom; both outer walls of the jet assembly (32) are fixedly connected to rotating rods (35); one of the rotating rods (35) penetrates and extends into the connecting frame (4); a worm wheel (36) is fixedly connected to the rod wall of one of the rotating rods (35); and the worm wheel (36) is meshingly connected to the worm (41).
2. The animal pathology section sampler according to claim 1, characterized in that: The other end of the threaded rod (14) is fixedly connected to a first handle (16).
3. The animal pathology section sampler according to claim 1, characterized in that: The threaded rod (14) is rotatably connected to the inside of the movable plate (2) via a limiting block (15).
4. The animal pathology section sampler according to claim 1, characterized in that: A scale bar (17) is provided on one side of the top end of the bottom plate (1) close to the supporting slide plate (22).
5. The animal pathology section sampler according to claim 1, characterized in that: Second sliding grooves (102) are provided on both sides of the top end of the bottom plate (1) close to the first sliding groove (101), and the four sliding rods (24) are all clamped in the second sliding grooves (102).
6. The animal pathology section sampler according to claim 1, characterized in that: A second handle (42) is fixedly connected to the bottom end of the worm (41).