Medical biological sample drying heat treatment device
By designing a combination of multiple drying chambers and power chambers in the drying heat treatment device, using wind power to drive the sample flip and removable rotary handle adjustment support frame, the problems of uneven sample drying and high energy consumption are solved, and uniform sample drying and energy-saving effects are achieved.
Patent Information
- Application Number
- CN202422584382.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-10-24
AI Technical Summary
The existing drying heat treatment devices are difficult to achieve the classification and drying of different types of medical biological samples, and the samples are prone to unevenness during the drying process, which affects the accuracy of the inspection.
A device including a drying chamber and a power chamber in the box is designed. Using the combination of a hot air fan, a rotating shaft, a gear and a gear disc, the sample is turned over through wind power to achieve uniform heat receiving, and the supporting frame position is adjusted through a removable rotary handle to reduce frequent opening of the hot air fan and reduce energy consumption.
The uniform drying of medical biological samples is achieved, which improves the accuracy and energy saving of drying, reduces energy consumption and prevents cross-infection.
Smart Images
Figure CN223283362U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of biological sample drying, in particular to a medical biological sample drying heat treatment device. Background Art
[0002] With the development of science and technology, the biopharmaceutical industry has entered a stage of vigorous development. Biomedicine is composed of the biopharmaceutical industry, the biotechnology industry and the pharmaceutical industry, including genetic engineering, cell engineering, biochip engineering and pharmaceutical materials. In the process of biopharmaceutical production, raw materials or finished products need to be dried so that the finished products can meet the requirements of use.
[0003] Existing drying heat treatment devices usually use a single drying chamber to dry medical biological samples, making it difficult to classify and dry different types of samples. In addition, the dried samples themselves cannot change position, resulting in uneven drying of the samples during the drying process, affecting the accuracy of sample inspection. Utility Model Content
[0004] The purpose of the utility model is to solve the problems in the background technology and to propose a medical biological sample drying and heat treatment device.
[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a medical biological sample drying and heat treatment device, comprising a box body, the inner part of the box body is divided into a drying chamber and a power chamber, each of the drying chambers is equipped with a sealed door with a lock, the side wall of the box body is provided with a hot air blower with an electric control panel, the front of the box body is provided with a control panel for controlling the drying and heat treatment device, the output end of the hot air blower is connected to an air outlet pipe with an electronic valve, the power chamber is provided with a power device inside, the power device includes a sealing frame, the sealing frame is provided inside the power chamber, a rotating shaft 1 is passed through the interior of the sealing frame, the outer surface of the end of the rotating shaft 1 located inside the sealing frame is provided with a fan blade, the outlet pipe is connected to the sealing frame at one end away from the hot air blower, and the outlet pipe The air outlet located inside the sealing frame faces the fan blades, and the bottom of the sealing frame is respectively connected to a branch pipe connected to each drying chamber, and the end of the rotating shaft located outside the sealing frame is fixedly connected to the No. 1 gear, and the internal rotation of the power chamber is penetrated by a connecting rod, and the end of the connecting rod located inside the power chamber is fixedly connected to the rotating shaft 2, and the end of the rotating shaft 2 away from the connecting rod is fixedly connected to the No. 2 gear, and the opposite sides of the No. 1 gear and the No. 2 gear are hinged with a traction rod, and the inner wall of each drying chamber is fixedly connected to a guide rod, and the outer surface of the guide rod is slidably connected to a rack, and the end of the rack away from the guide rod is hinged to the traction rod, and the interior of the drying chamber is rotatably connected to a gear plate through the shaft, and the gear plate is provided with a clamping device for clamping medical biological samples through the shaft.
[0006] Preferably, there are a plurality of drying chambers, and the interior of each drying chamber is connected to a connecting pipe connected to an external pipeline.
[0007] Preferably, one end of the connecting rod located outside the power chamber is provided with a thread, and the end of the connecting rod with the thread is connected to the handle.
[0008] Preferably, the first gear and the second gear are meshed with each other, a hole is provided inside the gear plate, and the rack and the gear plate are meshed with each other.
[0009] Preferably, the clamping device includes a rotating rod, which is fixedly connected to the shaft of the gear plate, and a support frame is provided on the outer surface of the rotating rod. The inner wall of the support frame is slidably connected to a sliding rod on opposite sides. The sliding rod is located in the middle of the support frame and is rotatably connected to a clamping hoop. A spring is provided on the outer surface of the sliding rod, and the two ends of the spring are respectively fixedly connected to the sliding rod and the support frame.
[0010] Preferably, there are three support frames, which are staggered and distributed from top to bottom, and the middle part of the support frame is hollow.
[0011] In summary:
[0012] In the present invention, a power device is used to design a hot air delivery path so that the gear plate rotates, thereby driving the biological sample to rotate, achieving the effect of uniform heating of the biological sample. At the same time, wind power is utilized without the aid of an external motor, achieving the effect of saving and being green and environmentally friendly. At the same time, a gear plate with holes is designed, which is conducive to the hot air blowing to drive the medical biological sample to flip itself, further improving the uniformity of heat drying and the practicality of the device. At the same time, a detachable handle is designed, and when placing medical biological samples, the position of the support frame can be adjusted by oneself, without the need to frequently start the hot air blower for transmission, further reducing losses. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention from another angle;
[0015] Figure 3 This is a schematic diagram of the internal structure of the drying chamber of the present invention;
[0016] Figure 4 This is a schematic diagram of the internal structure of the power chamber of the present utility model.
[0017] Legend: 1. Box body; 11. Drying chamber; 121. Connecting pipe; 12. Power chamber; 2. Sealing door; 3. Control panel; 4. Hot air blower; 41. Air outlet pipe; 42. Branch pipe; 5. Power unit; 51. Sealing frame; 52. Rotating shaft 1; 53. Fan blade; 54. Gear No. 1; 541. Gear No. 2; 5411. Rotating shaft 2; 5412. Connecting rod; 5413. Turning handle; 55. Traction rod; 56. Rack; 57. Guide rod; 58. Gear plate; 6. Clamping device; 61. Rotating rod; 62. Support frame; 63. Sliding rod; 64. Clamping hoop; 65. Spring. DETAILED DESCRIPTION
[0018] Reference Figure 1-4 As shown, the utility model provides a technical solution: a medical biological sample drying and heat treatment device, including a box body 1, the interior of the box body 1 is divided into a drying chamber 11 and a power chamber 12, there are several drying chambers 11, the interior of each drying chamber 11 is connected to a connecting pipe 121 connected to an external pipeline, each drying chamber 11 is equipped with a sealed door 2 with a lock, the side wall of the box body 1 is provided with a hot air blower 4 with an electric control panel, the front of the box body 1 is provided with a control panel 3 for controlling the drying and heat treatment device, the output end of the hot air blower 4 is connected to an outlet pipe 41 with an electronic valve, and the power chamber 12 is provided with a power device 5.
[0019] Reference Figure 3and Figure 4 As shown, specifically, the power device 5 includes a sealing frame 51, which is arranged inside the power chamber 12. A rotating shaft 52 is provided inside the sealing frame 51, and a fan blade 53 is provided on the outer surface of one end of the rotating shaft 52 located inside the sealing frame 51. The end of the outlet pipe 41 away from the hot air blower 4 is connected to the sealing frame 51, and the outlet of the outlet pipe 41 located inside the sealing frame 51 is directly opposite to the fan blade 53. The hot air blower 4 blows hot air into the sealing frame 51 through the outlet pipe 41. At this time, the fan blade 53 is rotated by the wind force of the hot air, driving the rotating shaft 52 to rotate, and the sealing frame 51 is rotated. The bottom is connected to a branch pipe 42 connected to each drying chamber 11. The end of the rotating shaft 1 52 located outside the sealing frame 51 is fixedly connected to the No. 1 gear 54. The internal rotation of the power chamber 12 is penetrated by a connecting rod 5412. The end of the connecting rod 5412 located inside the power chamber 12 is fixedly connected to the rotating shaft 2 5411. The end of the rotating shaft 2 5411 away from the connecting rod 5412 is fixedly connected to the No. 2 gear 541. The turning handle 5413 is threadedly connected to the connecting rod 5412, so that the connecting rod 5412 drives the No. 2 gear 541 to rotate. The turning handle is designed to be detachable. 5413, when placing medical biological samples, the position of the support frame 62 can be adjusted by oneself, without frequently starting the hot air blower 4 for transmission, further reducing losses. The connecting rod 5412 is provided with a thread at one end outside the power chamber 12, and the threaded end of the connecting rod 5412 is connected to the handle 5413. The No. 1 gear 54 and the No. 2 gear 541 are meshed with each other. The opposite sides of the No. 1 gear 54 and the No. 2 gear 541 are hinged with a traction rod 55. The inner wall of each drying chamber 11 is fixedly connected to a guide rod 57. The outer surface of the guide rod 57 A rack 56 is slidably connected, and one end of the rack 56 away from the guide rod 57 is hinged to the traction rod 55. The interior of the drying chamber 11 is rotatably connected to a gear plate 58 through an axis. Holes are provided inside the gear plate 58. The rack 56 and the gear plate 58 are meshed with each other. The No. 1 gear 54 rotates, and the No. 1 gear 54 drives the No. 2 gear 541 to rotate. The No. 1 gear 54 and the No. 2 gear 541 drive the traction rod 55. The traction rod 55 drives the rack 56 to reciprocate along the guide rod 57. The rack 56 is meshed with the gear plate 58, causing the gear plate 58 to rotate back and forth.
[0020] Reference Figure 3 and Figure 4As shown, in this embodiment: the gear plate 58 is provided with a clamping device 6 through a shaft rod, and the clamping device 6 includes a rotating rod 61, which is fixedly connected to the shaft rod of the gear plate 58, and a support frame 62 is provided on the outer surface of the rotating rod 61. There are three support frames 62, and they are staggered and distributed from top to bottom in sequence. The middle part of the support frame 62 is hollow, and the inner wall of the support frame 62 is slidably connected to the opposite side with a sliding rod 63. The sliding rod 63 is located in the middle of the support frame 62 and is rotatably connected with a clamping hoop 64. Pulling the two sliding rods 63 causes the sliding rod 63 to drive the two clamping hoops 64 away. A spring 65 is sleeved on the outer surface of the sliding rod 63, and the two ends of the spring 65 are fixedly connected to the sliding rod 63 and the support frame 62 respectively. When the spring 65 is compressed, the biological sample is placed between the two clamping hoops 64, and the sliding rod 63 is released. The rebound force of the spring 65 makes the clamping hoop 64 firmly clamp the medical biological sample.
[0021] Working principle: When it is necessary to dry medical biological samples, the sealed door 2 is opened and different biological samples are placed in different drying chambers 11 to prevent cross infection and inaccurate experiments. The handle 5413 is threadedly connected to the connecting rod 5412, so that the connecting rod 5412 drives the second gear 541 to rotate, and the second gear 541 drives the first gear 54 to rotate. At this time, the first gear 54 and the second gear 541 drive the rack 56 to move through the traction rod 55, so that the gear disk 58 inside each drying chamber 11 rotates so that each support frame 62 faces the staff, which is convenient for placing medical biological samples. At this time, the two sliding rods 63 are pulled, so that the sliding rods 63 drive the two clamping hoops 64 away. The spring 65 is compressed, and the biological sample is placed between the two clamping hoops 64. The slide bar 63 is released, and the rebound force of the spring 65 makes the clamping hoops 64 firmly clamp the medical biological sample. When the placement of the medical biological sample is completed, the control panel 3 is started, so that the hot air blower 4 blows hot air into the sealing frame 51 through the air outlet pipe 41. At this time, the fan blade 53 is rotated by the wind force of the hot air, driving the rotating shaft 1 52 to rotate, so that the No. 1 gear 54 rotates, and the No. 1 gear 54 drives the No. 2 gear 541 to rotate, and the No. 1 gear 54 and the No. 2 gear rotate. 541 drives the traction rod 55, and the traction rod 55 drives the rack 56 to reciprocate along the guide rod 57. The rack 56 engages with the gear plate 58, causing the gear plate 58 to rotate back and forth, so that the rotating rod 61 drives the medical biological sample clamped by the clamping hoop 64 on the support frame 62 to rotate. At this time, the hot air inside the sealing frame 51 enters each drying chamber 11 through the branch pipe 42, so that the medical biological sample is dried. When the hot air passes through the holes in the gear plate 58 and blows towards the medical biological sample, because the clamping hoop 64 and the sliding rod 63 are rotationally connected. The medical biological sample itself will be turned over by the hot air. Through the power device 5, the hot air delivery path is designed to rotate the gear plate 58, thereby driving the biological sample to rotate, achieving the effect of uniform heating of the biological sample. At the same time, the wind power is used without the help of an external force motor, achieving the effect of saving green and environmental protection. At the same time, the gear plate 58 with holes is designed, which is conducive to the hot air blowing to drive the medical biological sample to turn itself, further improving the uniformity of heat drying and improving the practicality of the device. At the same time, a detachable handle 5413 is designed. When placing the medical biological sample, the position of the support frame 62 can be adjusted by yourself, without frequently turning on the hot air blower 4 for transmission, further reducing losses.
[0022] The above-mentioned electrical components are all available on the market, so the wiring and wire connections are not related to innovation and will not be elaborated on. Some electrical components can also be obtained through private customization, so they will not be described in detail.
[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
Claims
1. A medical biological sample drying and heat treatment device, comprising a housing (1), wherein the interior of the housing (1) is divided into a drying chamber (11) and a power chamber (12), each of the drying chambers (11) being equipped with a sealed door (2) with a lock, a hot air blower (4) with an electric control panel being provided on the side wall of the housing (1), and a control panel (3) for controlling the drying and heat treatment device being provided on the front of the housing (1), characterized in that: The output end of the hot air blower (4) is connected to an air outlet pipe (41) with an electronic valve. A power device (5) is provided inside the power chamber (12). The power device (5) includes a sealing frame (51). The sealing frame (51) is provided inside the power chamber (12). A rotating shaft (52) is provided inside the sealing frame (51). A fan blade (53) is provided on the outer surface of one end of the rotating shaft (52) located inside the sealing frame (51). The end of the air outlet pipe (41) away from the hot air blower (4) is connected to the sealing frame (51). The air outlet of the air outlet pipe (41) located inside the sealing frame (51) is directly opposite to the fan blade (53). The bottom of the sealing frame (51) is respectively connected to a branch pipe (42) connected to each drying chamber (11). The end of the rotating shaft (52) located outside the sealing frame (51) is fixedly connected to a number one gear (54). The power chamber (12) is internally rotated through a connecting rod (5412), and one end of the connecting rod (5412) located inside the power chamber (12) is fixedly connected to a second rotating shaft (5411), and the end of the second rotating shaft (5411) away from the connecting rod (5412) is fixedly connected to a second gear (541), and opposite sides of the first gear (54) and the second gear (541) are hinged with a traction rod (55), and the inner wall of each drying chamber (11) is fixedly connected to a guide rod (57), and the outer surface of the guide rod (57) is slidably connected to a rack (56), and the end of the rack (56) away from the guide rod (57) is hinged to the traction rod (55), and the interior of the drying chamber (11) is rotatably connected to a gear plate (58) through a shaft, and the gear plate (58) is provided with a clamping device (6) for clamping medical biological samples through the shaft.
2. The medical biological sample drying and heat treatment device according to claim 1, characterized in that: There are a plurality of drying chambers (11), and the interior of each drying chamber (11) is connected to a connecting pipe (121) that is connected to an external pipeline.
3. The medical biological sample drying and heat treatment device according to claim 1, characterized in that: One end of the connecting rod (5412) located outside the power chamber (12) is provided with a thread, and the end of the connecting rod (5412) provided with the thread is connected to the turning handle (5413).
4. The medical biological sample drying and heat treatment device according to claim 1, characterized in that: The first gear (54) and the second gear (541) are meshed with each other, a hole is provided inside the gear plate (58), and the rack (56) and the gear plate (58) are meshed with each other.
5. The medical biological sample drying and heat treatment device according to claim 1, characterized in that: The clamping device (6) includes a rotating rod (61), which is fixedly connected to the shaft of the gear plate (58). A support frame (62) is provided on the outer surface of the rotating rod (61). The inner wall of the support frame (62) is slidably connected to a slide rod (63) on the opposite side. The slide rod (63) is located in the middle of the support frame (62) and is rotatably connected to a clamping hoop (64). A spring (65) is sleeved on the outer surface of the slide rod (63), and the two ends of the spring (65) are fixedly connected to the slide rod (63) and the support frame (62) respectively.
6. The medical biological sample drying and heat treatment device according to claim 5, characterized in that: There are three support frames (62), which are staggered and distributed sequentially from top to bottom, and the middle of the support frames (62) is hollow.