CN112649594A - Biological sample detecting instrument convenient to adjust - Google Patents
Biological sample detecting instrument convenient to adjust Download PDFInfo
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- CN112649594A CN112649594A CN202110007906.6A CN202110007906A CN112649594A CN 112649594 A CN112649594 A CN 112649594A CN 202110007906 A CN202110007906 A CN 202110007906A CN 112649594 A CN112649594 A CN 112649594A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
Abstract
The invention discloses a probe three-dimensional rotating positioning mechanism and a base, wherein the probe three-dimensional rotating positioning mechanism comprises three layers which are connected in an up-and-down rotating manner, the upper layer comprises a main box body, the middle layer is a hollow circular ring plate, the lower layer is a rectangular branch box body, the main box body is rotatably supported in an annular slide rail on the hollow circular ring plate through a plurality of uniformly distributed pulleys arranged at the bottom, the bottom of the hollow circular ring plate is fixedly butted with the rectangular branch box body, the rectangular branch box body is fixedly connected to the top wall of the base, a transverse plate is fixedly connected to the inner wall of the rectangular branch box body, an object carrying table is connected to the top wall of the transverse plate in a sliding manner, and a through groove matched with the object carrying table is; the invention can conveniently adjust the biological sample detection head, is convenient to obtain detection data with higher accuracy, is simple and convenient to operate, further effectively improves the working efficiency of biological sample detection, realizes the maximized probe moving range on the basis of a small-size slide rail design, and greatly improves the adjustable measurement range compared with the rotatable design of the traditional probe on a three-dimensional dividing and positioning framework.
Description
Technical Field
The invention relates to the technical field of biological monitoring devices, in particular to a biological sample detection instrument convenient to adjust.
Background
Biological samples generally refer to flowers, leaves, stems, roots, seeds, etc. of plants, body fluids (such as urine, blood, saliva, bile, gastric juice, lymph fluid and other secretions of organisms, etc.) of animals (including humans), hair, muscle and some tissue organs (such as thymus, pancreas, liver, lung, brain, stomach, kidney, etc.), and various microorganisms.
In order to better research the biology, the prior art often detects the biological sample, but the biological sample detecting instrument in the prior art often only facilitates the whole detection of the biological sample when detecting the biological sample, when the biological sample needs to be locally detected, the biological sample needs to be taken out again and placed, and then the biological sample is detected by using the detecting instrument, so that the operation is troublesome, and the efficiency is low, so the biological sample detecting instrument which is convenient to adjust is particularly important, and in addition, the common structure for realizing the three-dimensional movement of the probe in the prior art is that the three-dimensional sliding rails are nested with each other, and then the probe is placed on the sliding rail of one dimension for combined positioning, for example, patent document CN204169950U, but the design has a defect that the probe is always in three-dimensional movement of one quadrant, if the target area to be detected is large, the sliding rail with a large size can be matched with the full-range coverage.
Disclosure of Invention
The present invention is directed to solving the problems of the prior art and providing a biological sample testing apparatus that is easy to adjust.
In order to achieve the purpose, the invention adopts the following technical scheme:
a biological sample detection instrument convenient to adjust comprises a probe three-dimensional rotary positioning mechanism and a base, wherein the probe three-dimensional rotary positioning mechanism comprises three layers which are in vertical rotary connection, the upper layer comprises a main box body, the middle layer is a hollow circular ring plate, the lower layer is a rectangular branch box body, the main box body is rotatably supported in an annular slide rail on the hollow circular ring plate through a plurality of uniformly distributed pulleys arranged at the bottom, the bottom of the hollow circular ring plate is fixedly butted with the rectangular branch box body, the rectangular branch box body is fixedly connected to the top wall of the base, a transverse plate is fixedly connected to the inner wall of the rectangular branch box body, an object carrying table is connected to the top wall of the transverse plate in a sliding manner, and a through groove matched with the object carrying table is formed in the side;
a first sliding groove is formed in the inner wall of the main box body, a first sliding block is connected to the inside of the first sliding groove in a sliding mode, a first transmission mechanism is connected to the first sliding block, the first transmission mechanism comprises a first lead screw and a first motor, the first motor is fixedly connected to the inner wall of the main box body, the first lead screw is fixedly connected with the output end of the first motor, one end, far away from the first motor, of the first lead screw penetrates through the first sliding block and is connected to the inner wall of the main box body in a rotating mode, the first lead screw is connected with the first sliding block in a threaded mode, and a first connecting plate is fixedly connected to the top wall of the first sliding block;
the inner wall of the first connecting plate is connected with a second transmission mechanism, the second transmission mechanism comprises a second lead screw and a second motor, the second motor is fixedly connected to the top wall of the first sliding block, the second lead screw is rotatably connected to the inner wall of the first connecting plate, one end of the second lead screw penetrates through the first connecting plate and is fixedly connected with the output end of the second motor, the second sliding block is in threaded connection with the outer wall of the second lead screw, the inner wall of the first connecting plate is also fixedly connected with a guide rod, and the guide rod is in sliding connection with the second sliding block;
threaded connection has the second slider on the second drive mechanism outer wall, be connected with third drive mechanism on the second slider outer wall, third drive mechanism includes the support frame, fixedly connected with third motor on the support frame roof, the output of third motor passes support frame and fixedly connected with third lead screw, threaded connection has the connecting block on the third lead screw outer wall, fixedly connected with second connecting plate on the connecting block outer wall, detect first fixed connection on the diapire of second connecting plate, fixedly connected with detection head on the third drive mechanism diapire.
Preferably, the bottom wall of the rectangular branch box body is fixedly connected with a light source, the inner wall of the box body is fixedly connected with a light-diffusing plate, and the light-diffusing plate is arranged above the light source.
Preferably, the hollow circular plate is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with the side wall of the objective table, and the side wall of the objective table is connected with a clamping plate through a connecting rod.
Preferably, the joint of the side parts of the clamping plate and the hollow circular plate is connected with a rubber pad.
Preferably, a display screen and a control button are arranged on the outer wall of the base.
Compared with the prior art, the invention provides the biological sample detection instrument convenient to adjust, and the instrument has the following beneficial effects:
1. according to the invention, the maximum probe moving range is realized on the basis of the design of a small-size slide rail through the rotatable design of the whole three-dimensional slide rail positioning, and compared with the rotatable design of the traditional probe on a three-dimensional dividing and positioning framework, the design greatly improves the adjustable measuring range.
2. When the biological sample is monitored, the biological sample to be detected is placed on an object stage, a detection head is opened, so that the biological sample on the object stage can be scanned and detected, when the biological sample is detected locally or in an amplifying way, a first motor is started through a controller, so that a first screw rod connected with the output end of the first motor is driven to rotate, a first sliding block which is in threaded connection with the outer wall of the first motor is driven to move back and forth, a second sliding block is driven to move back and forth, the detection head is driven to move back and forth, then a second screw rod connected with the output end of the second motor is driven to rotate by starting the second motor, so that a second sliding block connected with the outer wall of the second motor is driven to move left and right, the detection head is driven to move left and right, and meanwhile, the third screw rod connected with the output end of the third motor is driven to rotate by starting the third motor, and then can drive the second connecting plate downstream, and then drive the detection head downstream of connecting on its diapire to be convenient for remove the position of detecting the head, and then be convenient for carry out careful detection to the part of biological sample, thereby improve the accuracy that detects data, and easy and simple to handle, need not take out the biological sample again and place, and then the effectual work efficiency who detects that has improved.
3. This biological sample detecting instrument convenient to adjust through the light source and the diffusion sheet that inside set up to increase inside luminance, thereby increase the accuracy of biological sample detection data.
3. This biological sample detecting instrument convenient to adjust through the cylinder that sets up on the inner wall to be convenient for release the year thing and draw close to inside, thereby be convenient for the detection to the biological sample, simultaneously, through the cylinder that sets up, can be with the stable connection of objective table on the diaphragm roof, avoid it to take place to rock in the testing process, and lead to the fact the influence to the testing data.
4. This biological sample detecting instrument convenient to adjust through the setting of display screen to be convenient for carry out real-time observation to the data in the testing process, when the detected data has great range of beating, be convenient for in time discover and handle.
The device has the advantages that the detection head of the biological sample can be conveniently adjusted, so that detection data with higher accuracy can be conveniently obtained, the operation is simple and convenient, and the detection working efficiency is effectively improved.
Drawings
FIG. 1 is a schematic view showing a first configuration of an apparatus for detecting a biological sample, which is provided by the present invention and is easy to adjust;
FIG. 2 is a schematic structural diagram of a conveniently adjustable biological sample testing apparatus according to the present invention;
FIG. 3 is a schematic structural diagram III of a conveniently adjustable biological sample testing apparatus according to the present invention;
FIG. 4 is a schematic diagram of a driving mechanism of a biological sample testing device for easy adjustment according to the present invention;
FIG. 5 is an enlarged view of the portion A of FIG. 4 of the biological sample testing device according to the present invention.
In the figure: 1. a probe three-dimensional rotation positioning mechanism; 101. a transverse plate; 102. an object stage; 103. clamping a plate; 104. a rubber pad; 105. a first chute; 106. a light-diffusing sheet; 2. a base; 201. a display screen; 202. a control button; 3. a first slider; 301. a first connecting plate; 302. a first lead screw; 303. a first motor; 304. a second lead screw; 305. a second motor; 306. a guide bar; 307. a support frame; 308. a third motor; 309. a third screw rod; 310. connecting blocks; 311. a second connecting plate; 4. a detection head; 5. a second slider; 6. and a cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-5, a biological sample detection instrument convenient to adjust comprises a probe three-dimensional rotary positioning mechanism 1 and a base 2, wherein the probe three-dimensional rotary positioning mechanism comprises three layers which are in vertical rotary connection, the upper layer comprises a main box body, the middle layer is a hollow circular ring plate, the lower layer is a rectangular branch box body, the main box body is rotatably supported in an annular slide rail on the hollow circular ring plate through a plurality of uniformly distributed pulleys arranged at the bottom, the bottom of the hollow circular ring plate is fixedly butted with the rectangular branch box body, the rectangular branch box body is fixedly connected to the top wall of the base 2, a transverse plate 101 is fixedly connected to the inner wall of the rectangular branch box body, an object stage 102 is slidably connected to the top wall of the transverse plate 101, and a through groove matched with the object stage 102 is formed in the side wall of;
a first sliding groove 105 is formed in the inner wall of the main box body, a first sliding block 3 is connected to the inner portion of the first sliding groove 105 in a sliding mode, a first transmission mechanism is connected to the first sliding block 3 and comprises a first screw rod 302 and a first motor 303, the first motor 303 is fixedly connected to the inner wall of the main box body, the first screw rod 302 is fixedly connected with the output end of the first motor 303, one end, far away from the first motor 303, of the first screw rod 302 penetrates through the first sliding block 3 and is connected to the inner wall of the main box body in a rotating mode, the first screw rod 302 is connected with the first sliding block 3 in a threaded mode, and a first connecting plate 301 is fixedly connected to the top wall of the first sliding block 3;
the inner wall of the first connecting plate 301 is connected with a second transmission mechanism, the second transmission mechanism comprises a second screw rod 304 and a second motor 305, the second motor 305 is fixedly connected to the top wall of the first sliding block 3, the second screw rod 304 is rotatably connected to the inner wall of the first connecting plate 301, one end of the second screw rod 304 penetrates through the first connecting plate 301 and is fixedly connected with the output end of the second motor 305, the second sliding block 5 is in threaded connection with the outer wall of the second screw rod 304, the inner wall of the first connecting plate 301 is also fixedly connected with a guide rod 306, and the guide rod 306 is in sliding connection with the second sliding block 5;
threaded connection has second slider 5 on the second drive mechanism outer wall, be connected with third drive mechanism on the 5 outer walls of second slider, third drive mechanism includes support frame 307, fixedly connected with third motor 308 on the support frame 307 roof, support frame 307 and fixedly connected with third lead screw 309 are passed to the output of third motor 308, threaded connection has connecting block 310 on the third lead screw 309 outer wall, fixedly connected with second connecting plate 311 on the connecting block 310 outer wall, detect first 4 fixed connection on the diapire of second connecting plate 311, fixedly connected with on the third drive mechanism diapire detects head 4.
The bottom wall of the rectangular branch box body is fixedly connected with a light source, the inner wall of the box body is fixedly connected with a light-diffusing plate 106, and the light-diffusing plate 106 is arranged above the light source.
The hollow circular plate is fixedly connected with an air cylinder 6, the output end of the air cylinder 6 is fixedly connected with the side wall of the object stage 102, and the side wall of the object stage 102 is connected with a clamping plate 103 through a connecting rod.
The joint of the clamping plate 103 and the side of the hollow circular ring plate body is connected with a rubber pad 104. The outer wall of the base 2 is provided with a display screen 201 and a control button 202.
When a biological sample is monitored, the biological sample to be detected is placed on an object stage 102, a detection head 4 is opened, so that the biological sample on the object stage 102 can be scanned and detected, when the biological sample is detected locally or in an amplification way, a first motor 303 is started through a controller, so that a first screw rod 302 connected with an output end of the first motor is driven to rotate, a first slide block 3 in threaded connection with the outer wall of the first motor is driven to move back and forth, a second slide block 5 is driven to move back and forth, the detection head 4 is driven to move back and forth, then a second screw rod 304 connected with the output end of the second motor is driven to rotate by starting a second motor 305, so that a second slide block 5 connected with the outer wall of the second motor is driven to move left and right, then the detection head 4 is driven to move left and right, meanwhile, a third screw rod 309 connected with the output end of the third motor is driven to rotate, and then can drive second connecting plate 311 downstream, and then drive the detection head 4 downstream of connecting on its diapire, thereby be convenient for remove the position of detecting head 4, and then be convenient for carry out careful detection to the part of biological sample, thereby improve the accuracy of detected data, and easy and simple to handle, need not take out the biological sample again and place, and then the effectual work efficiency who detects that has improved, to during great observation scope, only need to rotate the main box among the three-dimensional rotational positioning mechanism of probe, make it rotate on hollow ring board, thereby effectual solution probe can only carry out the limitation that three-dimensional positioning measured in the inboard of the three-dimensional slide rail frame in the existing design, also need not to rotate the sample, keep the stable data validity of sample.
Furthermore, a light source is fixedly connected to the bottom wall of the inner part, a light-diffusing plate 106 is fixedly connected to the inner wall of the inner part, and the light-diffusing plate 106 is arranged above the light source; the light intensity of the inside is increased by the light source and the light-diffusing plate 106 arranged inside, thereby increasing the accuracy of the detection data of the biological sample.
Furthermore, the side wall is fixedly connected with an air cylinder 6, the output end of the air cylinder 6 is fixedly connected with the side wall of the object stage 102, and the side wall of the object stage 102 is connected with a clamping plate 103 through a connecting rod.
Referring to fig. 1, a rubber pad 104 is connected to the joint of the clamping plate 103 and the side wall of the hollow circular ring plate body.
Through the cylinder 6 that sets up on the inner wall to be convenient for release the year thing and draw close to inside, thereby be convenient for the detection to the biological sample, simultaneously, through the cylinder 6 that sets up, can be with the stable connection of objective table 102 on diaphragm 101 roof, avoid it to take place to rock in the testing process, and cause the influence to the testing data.
Furthermore, a display screen 201 and a control button 202 are arranged on the outer wall of the base 2; through the setting of display screen 201 to be convenient for observe in real time the data in the testing process, when the detected data has great range of beating, be convenient for in time discover and handle.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. A biological sample detection instrument convenient to adjust comprises a probe three-dimensional rotary positioning mechanism (1) and a base (2), and is characterized in that the probe three-dimensional rotary positioning mechanism comprises three layers which are in vertical rotary connection, the upper layer comprises a main box body, the middle layer is a hollow circular ring plate, the lower layer is a rectangular branch box body, the main box body is rotatably supported in an annular slide rail on the hollow circular ring plate through a plurality of uniformly distributed pulleys arranged at the bottom, the bottom of the hollow circular ring plate is fixedly butted with the rectangular branch box body, the rectangular branch box body is fixedly connected to the top wall of the base (2), a transverse plate (101) is fixedly connected to the inner wall of the rectangular branch box body, an object carrying table (102) is slidably connected to the top wall of the transverse plate (101), and a through groove matched with the object carrying table (102) is formed in the side wall of the;
a first sliding groove (105) is formed in the inner wall of the main box body, a first sliding block (3) is connected to the inside of the first sliding groove (105) in a sliding mode, a first transmission mechanism is connected to the first sliding block (3), the first transmission mechanism comprises a first screw rod (302) and a first motor (303), the first motor (303) is fixedly connected to the inner wall of the main box body, the first screw rod (302) is fixedly connected with the output end of the first motor (303), one end, far away from the first motor (303), of the first screw rod (302) penetrates through the first sliding block (3) and is rotatably connected to the inner wall of the main box body, the first screw rod (302) is in threaded connection with the first sliding block (3), and a first connecting plate (301) is fixedly connected to the top wall of the first sliding block (3);
the inner wall of the first connecting plate (301) is connected with a second transmission mechanism, the second transmission mechanism comprises a second screw rod (304) and a second motor (305), the second motor (305) is fixedly connected to the top wall of the first sliding block (3), the second screw rod (304) is rotatably connected to the inner wall of the first connecting plate (301), one end of the second screw rod (304) penetrates through the first connecting plate (301) and is fixedly connected with the output end of the second motor (305), the second sliding block (5) is in threaded connection with the outer wall of the second screw rod (304), the inner wall of the first connecting plate (301) is also fixedly connected with a guide rod (306), and the guide rod (306) is in sliding connection with the second sliding block (5);
threaded connection has second slider (5) on the second drive mechanism outer wall, be connected with third drive mechanism on second slider (5) outer wall, third drive mechanism includes support frame (307), fixedly connected with third motor (308) on support frame (307) roof, support frame (307) and fixedly connected with third lead screw (309) are passed to the output of third motor (308), threaded connection has connecting block (310) on third lead screw (309) outer wall, fixedly connected with second connecting plate (311) on connecting block (310) outer wall detects first (4) fixed connection on the diapire of second connecting plate (311), fixedly connected with detects first (4) on the third drive mechanism diapire.
The light source is fixedly connected to the bottom wall of the interior of the rectangular branch box body, the light-diffusing plate (106) is fixedly connected to the inner wall of the box body, and the light-diffusing plate (106) is arranged above the light source.
The air cylinder (6) is fixedly connected to the hollow circular plate, the output end of the air cylinder (6) is fixedly connected with the side wall of the objective table (102), and the side wall of the objective table (102) is connected with the clamping plate (103) through a connecting rod. The joint of the clamping plate (103) and the side of the hollow circular ring plate body is connected with a rubber pad (104).
The outer wall of the base (2) is provided with a display screen (201) and a control button (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110007906.6A CN112649594A (en) | 2019-11-04 | 2019-11-04 | Biological sample detecting instrument convenient to adjust |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110007906.6A CN112649594A (en) | 2019-11-04 | 2019-11-04 | Biological sample detecting instrument convenient to adjust |
| CN201911065042.2A CN110794126B (en) | 2019-11-04 | 2019-11-04 | Biological sample detecting instrument convenient to adjust |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911065042.2A Division CN110794126B (en) | 2019-11-04 | 2019-11-04 | Biological sample detecting instrument convenient to adjust |
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| CN112649594A true CN112649594A (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110007906.6A Withdrawn CN112649594A (en) | 2019-11-04 | 2019-11-04 | Biological sample detecting instrument convenient to adjust |
| CN201911065042.2A Active CN110794126B (en) | 2019-11-04 | 2019-11-04 | Biological sample detecting instrument convenient to adjust |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911065042.2A Active CN110794126B (en) | 2019-11-04 | 2019-11-04 | Biological sample detecting instrument convenient to adjust |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366567B (en) * | 2020-04-01 | 2023-02-07 | 青海省药品检验检测院 | Fluorescence identification detector |
| CN116333872B (en) * | 2023-03-14 | 2023-10-10 | 中国人民解放军总医院第八医学中心 | Microorganism detection device and detection method thereof |
| CN116559683A (en) * | 2023-04-21 | 2023-08-08 | 辽宁充宝汽车新能源科技有限公司 | Method and device for monitoring schedulable charging capacity of mobile energy storage station |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4873875A (en) * | 1986-06-27 | 1989-10-17 | Prism Technology, Inc. | System for optically interrogating liquid samples and for withdrawing selected sample portions |
| CN101408457B (en) * | 2007-10-10 | 2011-06-15 | 杭州远方光电信息股份有限公司 | Distribution photometer |
| CN101659920B (en) * | 2009-09-14 | 2012-07-04 | 浙江大学 | Visual multifunctional biological experiment platform |
| CN204169950U (en) * | 2014-09-09 | 2015-02-25 | 中国医学科学院生物医学工程研究所 | A kind of brain solid positioner |
| CN207036675U (en) * | 2016-11-23 | 2018-02-23 | 徐速 | A kind of multi-functional high spectrum image collector |
| CN107664478B (en) * | 2017-10-26 | 2023-11-03 | 成都众鑫聚合科技有限公司 | Vertical non-contact gyrosome high-precision measuring device and measuring method thereof |
| CN209010523U (en) * | 2018-08-22 | 2019-06-21 | 江苏远山生物技术有限公司 | A kind of microbial detection device |
| CN109738446B (en) * | 2018-11-21 | 2021-02-09 | 安徽理工大学 | Nondestructive testing device and testing method thereof |
| CN109875604A (en) * | 2019-03-11 | 2019-06-14 | 崔文超 | A kind of Ultrasonography combined type inspection diagnostic device |
| CN110053030A (en) * | 2019-05-28 | 2019-07-26 | 上海安杰环保科技股份有限公司 | A kind of permanganate index analyzer quick high accuracy automation sample traversing taking device |
-
2019
- 2019-11-04 CN CN202110007906.6A patent/CN112649594A/en not_active Withdrawn
- 2019-11-04 CN CN201911065042.2A patent/CN110794126B/en active Active
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| CN110794126A (en) | 2020-02-14 |
| CN110794126B (en) | 2021-05-04 |
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Application publication date: 20210413 |
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