CN216274140U - High-sensitivity mouse hepatitis virus detection device - Google Patents
High-sensitivity mouse hepatitis virus detection device Download PDFInfo
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- CN216274140U CN216274140U CN202122827552.8U CN202122827552U CN216274140U CN 216274140 U CN216274140 U CN 216274140U CN 202122827552 U CN202122827552 U CN 202122827552U CN 216274140 U CN216274140 U CN 216274140U
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Abstract
The utility model relates to the technical field of mouse hepatitis detection, in particular to a high-sensitivity mouse hepatitis virus detection device which comprises a base and a rack arranged on the base, wherein a plurality of placing grooves with upward openings and used for placing sample tubes are arranged on the base at intervals, micro switches are arranged at the bottoms of the placing grooves, the rack is connected with a plurality of sliding frames with positions corresponding to the upper position and the lower position of the placing grooves in a sliding mode, detectors are detachably arranged at the lower parts of the sliding frames, a plurality of electric bolts which correspond to the sliding frames in a one-to-one mode and are used for locking the sliding frames are arranged on the sliding frames, and bolt holes for inserting the electric bolts are formed in the sliding frames. When the sample tube with the detection sample is placed in the placing groove and touches the micro switch, the electric bolt acts immediately, the sliding frame enables the detector to extend into the sample tube under the action of gravity, the detection sample is detected without repeated alignment, and the response sensitivity of the hepatitis detection of the mouse is improved.
Description
Technical Field
The utility model relates to the technical field of mouse hepatitis detection, in particular to a high-sensitivity mouse hepatitis virus detection device.
Background
Mice are model organisms, mainly due to the knowledge of their genes, have a short and definite reproductive cycle, and are typically one of mammalian representatives. Model organisms belong to the field of developmental biology research. Sea urchin, nematode, fruit fly, mouse, xenopus laevis, zebrafish, mouse, dictyostelium trabeculoides, etc., are all model organisms. Mice are model animals of mammalian embryology, developmental biology. Is the research foundation of human ontogeny.
Hepatitis is a common disease in life. For the detection of hepatitis, it is first detected on the basis of the clinical manifestations present, and then a series of laboratory examinations are carried out. The hepatitis detection is carried out on the mice, and the obtained detection data has great significance for the research of the hepatitis virus.
In the prior art, a tester obtains a blood sample of a mouse through a series of treatments to obtain a detection sample, and then pours the blood sample onto hepatitis detection test paper or a hepatitis detector, so as to preliminarily detect whether the mouse carries hepatitis viruses. However, in this detection method, the sample tube containing the detection sample needs to be aligned with the detection site of the detection reagent or the detector, and then the detection sample infiltrates the detection site to wait for a corresponding detection time before obtaining the detection result. The time taken for repeated alignment is long, resulting in long detection response time and reduced response sensitivity of hepatitis detection in mice.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a high-sensitivity mouse hepatitis virus detection device which can improve the response sensitivity of mouse hepatitis detection.
In order to solve the technical problem, the high-sensitivity mouse hepatitis virus detection device comprises a base and a rack mounted on the base, wherein a plurality of placing grooves with upward openings and used for placing sample tubes are arranged on the base at intervals, micro switches are arranged at the bottoms of the placing grooves, the rack is connected with a plurality of sliding frames with positions corresponding to the upper positions and the lower positions of the placing grooves in a sliding mode, detectors are detachably mounted on the lower portions of the sliding frames, a plurality of electric bolts which correspond to the sliding frames in a one-to-one mode and are used for locking the sliding frames are mounted on the sliding frames, and bolt holes used for inserting the electric bolts are formed in the sliding frames.
As an improvement of the scheme, the base is further provided with a controller, and the micro switch and the electric bolt are electrically connected with the controller.
As an improvement of the scheme, the base is further provided with a control switch for controlling the electric bolt, and the control switch is electrically connected with the controller.
As the improvement of the scheme, a cross rod is arranged below the rack of the sliding frame, the base is provided with an elastic block, and the elastic block is provided with a buffer slot, the width of the buffer slot is sequentially reduced from top to bottom and the buffer slot is used for clamping the cross rod.
As an improvement of the scheme, the width of the top surface of the buffer groove is 1.1 times of the width of the cross rod, and the width of the bottom surface of the buffer groove is 0.9 times of the width of the cross rod.
As a modification of the above scheme, the top surface of the sliding frame is provided with a lifting ring.
As an improvement of the scheme, each sliding frame is provided with a plurality of bolt holes which are arranged from bottom to bottom at equal intervals.
As an improvement of the scheme, a detection groove is arranged at the lower part of the detector, and a result display window is arranged at the upper part of the detector.
The implementation of the utility model has the following beneficial effects:
according to the high-sensitivity mouse hepatitis virus detection device, the base, the rack, the placing groove, the micro switch, the sliding frame, the detector, the electric bolt and the bolt hole are matched with each other, when a sample tube filled with a detection sample is placed into the placing groove and touches the micro switch, the electric bolt acts immediately, the sliding frame enables the detector to stretch into the sample tube under the action of gravity, the detection sample is detected, repeated alignment is not needed, and the response sensitivity of mouse hepatitis detection is improved. In addition, a plurality of sample tubes can be detected in the time of waiting for the detection result, and the detection efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of a high-sensitivity mouse hepatitis virus detection device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the operation of a detector in an embodiment of the utility model;
FIG. 3 is an enlarged view taken at A in FIG. 1;
FIG. 4 is a schematic diagram of the operation of the buffer tank in the embodiment of the present invention;
fig. 5 is a schematic wiring diagram of a controller according to an embodiment of the present invention.
In the figure: 1. a base; 11. a frame; 2. a sample tube; 12. a placement groove; 3. a microswitch; 4. a carriage; 5. a detector; 6. an electric bolt; 41. a pin hole; 7. a controller; 8. a control switch; 42. a cross bar; 9. an elastic block; 91. a buffer tank; 43. a lifting ring; 51. a detection tank; 52. and a result display window.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea of the utility model claimed. It is only noted that the utility model is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the utility model.
As shown in fig. 1-5, the high-sensitivity mouse hepatitis virus detection device in the embodiment of the present invention includes a base 1 and a rack 11 installed on the base 1, the base 1 is provided with a plurality of placing grooves 12 at intervals, each of which has an upward opening and is used for placing a sample tube 2 therein, the bottoms of the placing grooves 12 are provided with micro switches 3, actually, the sample tubes 2 are used for placing prepared detection samples, and when the sample tubes 2 containing the detection samples are placed in the placing grooves 12, the bottoms of the sample tubes 2 contact the micro switches 3 at the bottoms of the placing grooves 12.
The rack 11 is slidably connected with a plurality of sliding carriages 4, the positions of which correspond to the positions of the placing grooves 12 one by one, specifically, the rack 11 is provided with through holes for the sliding carriages 4 to slide up and down, and the sliding carriages 4 slide up and down relative to the rack 11 through the through holes. The detector 5 is detachably mounted on the lower portion of the sliding frame 4, the detector 5 and the lower portion of the sliding frame 4 can be connected in a sticking paper bonding mode, a clamping connection mode or a threaded connection mode through a connecting bolt, and the detector 5 and the lower portion of the sliding frame 4 can be detachably connected; in fact, the lower portion of the detector 5 is preferably provided with a detection groove 51, the upper portion of the detector 5 is preferably provided with a result display window 52, the lower portion of the carriage 4 drives the detector 5 to extend into the sample tube 2 containing the detection sample, the detection sample in the sample tube 2 firstly infiltrates the detection groove 51 of the detector 5, and after the time for detection, the result display window 52 of the detector 5 displays a preliminary detection result. In practice, in order to allow the detector 5 to extend into the sample tube 2, the inner diameter of the sample tube 2 should be larger than the outer diameter of the detector 5. The sliding frame 4 is provided with a plurality of electric bolts 6 which are in one-to-one correspondence and used for locking the sliding frames 4, the sliding frame 4 is provided with bolt holes 41 for inserting the electric bolts 6, the sliding frame 4 moves up and down to enable the positions of the bolt holes 41 to be opposite to the positions of the electric bolts 6, the electric bolts 6 are started, the electric bolts 6 are inserted into the bolt holes 41, and therefore the up-and-down positions of the sliding frame 4 are locked; further, each of the carriages 4 is preferably provided with a plurality of pin holes 41 which are equidistantly arranged from bottom to bottom, so that the carriages 4 can have different fixing positions by inserting the electric pins 6 into different pin holes 41, and the distance between the detector 5 and the sample tube 2 can be adjusted when the detector is fixed.
The figures show the case of three resting grooves 12, three microswitches 3, three carriages 4, three detectors 5 and three electric bolts 6, in fact the number of these components can be increased or decreased according to the actual requirements.
The specific working principle of the high-sensitivity mouse hepatitis virus detection device is as follows: adjusting the position of the carriage 4 up and down to enable the position of the bolt hole 41 to be opposite to the position of the electric bolt 6, starting the electric bolt 6, inserting the electric bolt 6 into the bolt hole 41 to enable the up and down position of the carriage 4 to be fixed, and enabling the distance between the detector 5 and the bottom frame to be larger than the height of the sample tube 2; then put into standing groove 12 with sample tube 2 in, and the micro-gap switch 3 of standing groove 12 bottom is touched to the bottom of sample tube 2, and micro-gap switch 3 sends the signal and gives corresponding electronic bolt 6, and electronic bolt 6 resets, and in the slip drove detector 5 stretched into sample tube 2, the detection groove 51 of detector 5 was infiltrated to the detection sample in the sample tube 2, waits to detect the time after, and detector 5's result display window 52 shows preliminary testing result.
In this embodiment, in order to conveniently control the electric plug 6 and send the signal of the micro switch 3 to the electric plug 6, the base 1 is preferably further provided with a controller 7, and the micro switch 3 and the electric plug 6 are both electrically connected to the controller 7. The controller 7 preferably adopts a single chip microcomputer, when one of the micro switches 3 is touched, the single chip microcomputer sends a signal to the electric bolt 6 corresponding to the touched micro switch 3, so that the electric bolt 6 is reset, and the circuit principle of the single chip microcomputer is not described in detail. Furthermore, the base 1 is preferably further provided with a control switch 8 for controlling the electric bolt 6, and the control switch 8 is electrically connected with the controller 7. The action of one electric bolt 6 can be controlled by one control switch 8, and the three control switches 8 drawn in the drawing of the embodiment are used for controlling the action of the three electric bolts 6 in a one-to-one correspondence manner, so that the function of conveniently controlling the electric bolts 6 is achieved.
According to the high-sensitivity mouse hepatitis virus detection device, the base 1, the rack 11, the placing groove 12, the micro switch 3, the sliding frame 4, the detector 5, the electric bolt 6 and the bolt hole 41 are matched with each other, when the sample tube 2 filled with a detection sample is placed into the placing groove 12 and touches the micro switch 3, the electric bolt 6 acts immediately, the sliding frame 4 enables the detector 5 to extend into the sample tube 2 under the action of gravity, the detection sample is detected without repeated alignment, and the response sensitivity of mouse hepatitis detection is improved. In addition, the plurality of sample tubes 2 can be detected in the waiting time of the detection result, so that the detection efficiency is improved.
It is worth mentioning that the carriage 4 is preferably provided with a cross bar 42 below the frame 11, the base 1 is provided with an elastic block 9, and the elastic block 9 is provided with a buffer slot 91, the width of which is sequentially reduced from top to bottom and is used for the cross bar 42 to be clamped in. Elastic block 9 can adopt the material preparation that rubber etc. has certain elasticity to form, fall and block into dashpot 91 when horizontal pole 42 to in-process that falls receives dashpot 91's extrusion down play the effect that slows down detector 5 falling speed, in addition, when horizontal pole 42 bottom dashpot 91 bottom, detector 5 enters into sample pipe 2 in and contacts and is located sample pipe 2 bottom top with the detection sample of sample pipe 2, prevents that detector 5 from crashing sample pipe 2. In fact, as shown in fig. 4, the width of the top surface of the buffer slot 91 is preferably 1.1 times the width of the cross bar 42, so that the buffer slot 91 can be smoothly clamped into the buffer slot 91; the width of the bottom surface of the buffer slot 91 is 0.9 times of the width of the cross bar 42, so that the buffer slot 91 has the function of reducing the falling speed of the detector 5.
In addition, the top surface of the sliding frame 4 is preferably provided with a lifting ring 43, and the sliding frame 4 can be conveniently driven by an operator to move up and down through the lifting ring 43.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A high-sensitivity mouse hepatitis virus detection device is characterized in that: including the base and install the frame on the base, the base interval sets up the standing groove that is equipped with a plurality of openings up and is used for putting into the sample pipe, the standing groove bottom all is equipped with micro-gap switch, frame sliding connection has the balladeur train of a plurality of positions and standing groove upper and lower position one-to-one, the equal demountable installation in lower part of balladeur train has the detector, a plurality of one-to-ones are installed to the balladeur train and are used for locking the electronic bolt of a plurality of balladeur trains, the balladeur train is equipped with and is used for supplying electronic bolt male bolt hole.
2. The highly sensitive mouse hepatitis virus detection device of claim 1, wherein: the base is also provided with a controller, and the micro switch and the electric bolt are electrically connected with the controller.
3. The highly sensitive mouse hepatitis virus detection device of claim 2, wherein: the base is also provided with a control switch for controlling the electric bolt, and the control switch is electrically connected with the controller.
4. The highly sensitive mouse hepatitis virus detection device of claim 1, wherein: the balladeur train be equipped with the horizontal pole in the frame below, the base is equipped with the elastic block, the elastic block is equipped with the width from last buffer slot that down dwindles in proper order and be used for supplying the horizontal pole card to go into.
5. The highly sensitive mouse hepatitis virus detection device of claim 4, wherein: the width of the top surface of the buffer groove is 1.1 times of the width of the cross rod, and the width of the bottom surface of the buffer groove is 0.9 times of the width of the cross rod.
6. The highly sensitive mouse hepatitis virus detection device according to any one of claims 1 to 5, wherein: the top surface of the sliding frame is provided with a lifting ring.
7. The highly sensitive mouse hepatitis virus detection device according to any one of claims 1 to 5, wherein: every the balladeur train all is equipped with a plurality of bolt holes that down equidistance set up from down.
8. The highly sensitive mouse hepatitis virus detection device according to any one of claims 1 to 5, wherein: the lower part of the detector is provided with a detection groove, and the upper part of the detector is provided with a result display window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122827552.8U CN216274140U (en) | 2021-11-17 | 2021-11-17 | High-sensitivity mouse hepatitis virus detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122827552.8U CN216274140U (en) | 2021-11-17 | 2021-11-17 | High-sensitivity mouse hepatitis virus detection device |
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| CN216274140U true CN216274140U (en) | 2022-04-12 |
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| CN202122827552.8U Active CN216274140U (en) | 2021-11-17 | 2021-11-17 | High-sensitivity mouse hepatitis virus detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116004374A (en) * | 2023-02-09 | 2023-04-25 | 浙江同本科技有限公司 | Mouse hepatitis virus detection device |
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2021
- 2021-11-17 CN CN202122827552.8U patent/CN216274140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116004374A (en) * | 2023-02-09 | 2023-04-25 | 浙江同本科技有限公司 | Mouse hepatitis virus detection device |
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