CN214472806U - Sample analyzer and oil dripping mechanism thereof - Google Patents
Sample analyzer and oil dripping mechanism thereof Download PDFInfo
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- CN214472806U CN214472806U CN202022828101.1U CN202022828101U CN214472806U CN 214472806 U CN214472806 U CN 214472806U CN 202022828101 U CN202022828101 U CN 202022828101U CN 214472806 U CN214472806 U CN 214472806U
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Abstract
The utility model relates to an oil drip mechanism and sample analyzer. The oil dripping mechanism comprises an oil bottle for storing the mirror oil and a detection assembly connected with the oil bottle; the detection assembly is arranged outside the oil bottle and can detect the weight of the oil bottle in real time and obtain the parameters of the residual mirror oil in the oil bottle. Through setting up the determine module to carry out quantitative determination to the content of remaining mirror oil in the oil bottle, the operator can directly judge whether need add mirror oil in the oil bottle according to this parameter, thereby the accuracy is held and is refueled the opportunity. The detection assembly is connected with the control center, and sends the parameter to the control center, and when the parameter was less than the default, the control center sent the early warning suggestion, and the operator can be based on the early warning suggestion that the control center sent to refuel the oil bottle, avoided the operator to need the problem that remaining mirror oil looked over in the oil bottle at untimely, also can prevent that the operator from forgetting to change mirror oil.
Description
Technical Field
The utility model relates to a biological sample check out test set technical field especially relates to a sample analyzer and oil drip mechanism thereof.
Background
As the level of testing of biological samples continues to increase, sample analyzers are increasingly being used for testing of samples. The sample analyzer comprises a microscope and an oil dripping mechanism, and in the process of sample inspection, the oil dripping mechanism drips the microscope oil on the sample, so that the microscope obtains the best optical effect, and the imaging quality is ensured. Therefore, in the oil dropping mechanism, the sample scanning operation can be ensured to be carried out smoothly only by ensuring that the oil bottle has enough available mirror oil.
For the oil supply operation of the oil in the oil bottle, the conventional mode is that an operator judges the residual amount of the mirror oil by naked eyes, and the oil is added to the oil bottle when the judgment result shows that the residual amount is less. However, this operation method is highly subjective, and cannot accurately determine the remaining amount of the mirror oil, and thus cannot accurately determine the timing of refueling.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide an oil dropping mechanism capable of accurately determining the timing of refueling. Meanwhile, a sample analyzer is also provided.
An oil dripping mechanism comprises an oil bottle for storing mirror oil and a detection assembly connected with the oil bottle; the detection assembly is arranged outside the oil bottle and can detect the weight of the oil bottle in real time and obtain the parameters of the residual mirror oil in the oil bottle.
In one embodiment, the detection assembly comprises a sensor, the sensor comprises a substrate and a sensing body mounted on the substrate, and the oil bottle is mounted on the sensing body.
In one embodiment, the sensor is a load cell.
In one embodiment, the detection assembly further comprises a calculation module connected with the sensor to calculate a parameter K of the mirror oil remaining in the oil bottle, and K ═ m3-m1)/(m2-m 1; when the oil bottle is not filled with the mirror oil, the weight of the oil bottle detected by the detection component is m 1; when the oil bottle is filled with the mirror oil, the weight of the oil bottle detected by the detection component is m 2; the weight of the oil bottle obtained by the real-time detection of the detection component is m 3.
In one embodiment, the inductor comprises a mounting base connected with the induction body, and the inductor body is positioned between the mounting base and the substrate; an installation groove is formed in the installation seat, and at least part of the oil bottle is accommodated in the installation groove.
In one embodiment, the oil bottle has a capacity of 250 ml.
In one embodiment, the oil dropping mechanism further comprises an oil dropping needle and an oil pump, and the oil pump is connected between the oil dropping needle and the oil bottle so as to pump the mirror oil in the oil bottle to the oil dropping needle.
Through setting up the determine module to carry out quantitative determination to the content of remaining mirror oil in the oil bottle, the operator can directly judge whether need add mirror oil in the oil bottle according to this parameter, thereby the accuracy is held and is refueled the opportunity.
A sample analyzer comprises a control center and the oil dripping mechanism; the detection assembly is connected with the control center and sends the parameters of the residual mirror oil in the oil bottle to the control center, and when the parameters are smaller than the preset values, the control center sends out early warning prompts.
In one embodiment, the predetermined value is 20%.
In one embodiment, the sample analyzer further comprises a display, the display is connected with the control center, and the display displays parameters of the residual mirror oil in the oil bottle and an early warning prompt sent by the control center.
Among the above-mentioned sample analyzer, the operator can be according to the early warning suggestion that control center sent to refuel the oil bottle, avoided the operator to need the problem that the interior surplus mirror oil of untimely going on looking over of oil bottle, also can prevent that the operator from forgetting to change mirror oil.
Drawings
Fig. 1 is a schematic structural diagram of a sample analyzer according to an embodiment of the present invention;
FIG. 2 is an isometric view of an oil drip mechanism in the sample analyzer of FIG. 1;
FIG. 3 is a front view of the oil drip mechanism shown in FIG. 2;
fig. 4 is a side view of the oil dropping mechanism shown in fig. 2.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1 to 4, a sample scanner 10 according to an embodiment of the present invention includes a microscope mechanism 11 and an oil dropping mechanism 41. The microscope mechanism 11 includes a scanning platform and a microscope component suspended above the scanning platform, and the microscope component can be used for detecting a sample placed on the scanning platform. The oil dripping mechanism 41 is used for dripping the microscope oil onto the glass slide positioned in the visual field of the microscope assembly, so that the microscope assembly presents better imaging quality.
In some embodiments, the oil dripping mechanism 41 includes an oil bottle 42, an oil pump (not shown), and an oil dripping needle (not shown). The oil bottle 42 is used for storing mirror oil. The oil pump is connected between the oil dropping needle and the oil bottle 42 to pump the mirror oil in the oil bottle 42 to the oil dropping needle. The oil dripping needle points to the visual field of the microscope assembly and is used for dripping the microscope oil onto a glass sheet on a scanning platform in the visual field of the microscope assembly.
As shown in fig. 2 to 4, specifically, the oil dropping mechanism 41 includes a detection member 43 connected to the oil bottle 42. The detection component 43 is arranged outside the oil bottle 42, and the detection component 43 can detect the weight of the oil bottle 42 in real time and obtain the parameters of the residual mirror oil in the oil bottle 42. Through setting up detection element 43 to carry out quantitative determination to the content of remaining mirror oil in the oil bottle 42, the operator can directly judge whether need add mirror oil in the oil bottle 42 according to this parameter, thereby the accuracy is held and is refueled the opportunity. In addition, compared with the scheme of detecting the liquid level of the mirror oil in the oil bottle 42 to judge the residual oil amount, observing whether bubbles exist in the transmission oil pipe to judge whether the mirror oil runs out, calculating the oil consumption of oil dripping each time to estimate the residual oil amount, detecting the residual oil amount in an ultrasonic mode and the like, the scheme of detecting the weight of the oil bottle 42 by the detection assembly 43 at least has the following advantages: the contact with the mirror oil in the oil bottle 42 is not needed, so that the cleanness degree of the mirror oil is ensured, and the pollution to the mirror oil is avoided; the detection efficiency is high; the detection accuracy is high; simple structure and low cost.
Specifically, the detecting assembly 43 includes a sensor 43a, the sensor 43a includes a base 431 and a sensing body 432 mounted on the base 431, and the oil bottle 42 is mounted on the sensing body 432. The base plate 431 serves as a support structure for the sensing body 432 to provide a stable horizontal support for the sensing body 432 and the oil bottle 42. Further, the sensor 43a is a load cell, and the load cell can weigh the oil bottle 42 placed thereon to obtain the weight of the oil bottle 42 in real time.
Further, the detecting module 43 further includes a calculating module (not shown) connected to the sensor 43a to calculate a parameter K of the residual mirror oil in the oil bottle 42, where K is (m3-m1)/(m2-m1), and when the oil bottle 42 is not filled with mirror oil, the weight of the oil bottle 42 detected by the detecting module 43 is m 1; when the oil bottle 42 is filled with the mirror oil, the weight of the oil bottle 42 detected by the detection component 43 is m 2; the detection assembly 43 detects the weight of the oil bottle 42 obtained in real time as m 3. It is understood that the value of (m3-m1) is the weight of the mirror oil remaining in the oil bottle 42, the value of (m2-m1) is the total weight of the mirror oil when the oil bottle 42 is filled with the mirror oil, and K is the ratio of the weight of the mirror oil remaining to the total weight of the mirror oil when the mirror oil is filled. For example, when the detection module 43 detects that m1 is 10g, m2 is 20g, and m3 is 12g, it means that 2g of the mirror oil with a total weight of 10g is remained, and at this time, the parameter K of the remained mirror oil is 20%.
Specifically, the inductor 43a includes a mounting base 433, the mounting base 433 is connected with an inductor main body 432, and the inductor main body 432 is located between the mounting base 433 and the substrate 431. The mounting base 433 is formed with a mounting groove (not shown) in which at least a portion of the oil bottle 42 is received. The oil bottle 42 is arranged in the mounting groove, so that a fixed mounting position of the oil bottle 42 can be formed, the position stability of the oil bottle 42 relative to the sensing main body 432 can be ensured, and the oil bottle 42 can be taken out from the mounting groove when the oil bottle 42 needs to be oiled, so that the connection between the oil bottle 42 and the sensing main body 432 is simple and reliable.
Specifically, the oil bottle 42 has a capacity of 250ml, and the oil bottle 42 with a large capacity can store more scope oil and can be used for detecting a larger number of slides.
Specifically, sample scanner 10 includes control center (not shown), and detection element 43 is connected with control center to send the parameter of remaining mirror oil in oil bottle 42 to control center, when the parameter is less than the default, control center sends early warning suggestion, so, the operator can be according to the early warning suggestion that control center sent, in order to refuel oil bottle 42, just so avoided the operator to need the problem that the untimely remaining mirror oil in oil bottle 42 looked over, also can prevent that the operator from forgetting to change mirror oil. Further, the preset value is set to 20%, and it can be understood that when the parameter K of the residual mirror oil in the oil bottle 42 is less than 20%, the control center can send out an early warning prompt to remind an operator to perform an oil filling operation. In addition, the sample scanner 10 includes a display (not shown) connected to the control center, and the display displays the parameters of the residual mirror oil in the oil bottle 42 and the warning prompt sent by the control center. For example, the display displays the parameters of the residual mirror oil, the value of the parameter K can be visually seen through the display to fully grasp the amount of the residual oil in the oil bottle 42, and when the value of the parameter K is against the set preset value, the value of the parameter K sends out an early warning prompt in an abnormal color or an abnormal icon in a continuous flashing manner, so that an operator is reminded to perform the oil filling operation.
In the above-mentioned sample scanner 10, through making mutually supporting of transport mechanism 31 and card storehouse mechanism 21, can realize the automatic steady transmission of slide rack 22 that bears the weight of the slide between slide basket 26 and scanning platform, need not artifical manual slide loading to scanning platform, not only improved sample treatment efficiency, but also can effectively guarantee the security of conveying, prevent the impaired or contaminated condition of sample of slide.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An oil dripping mechanism is characterized by comprising an oil bottle for storing mirror oil and a detection assembly connected with the oil bottle; the detection assembly is arranged outside the oil bottle and can detect the weight of the oil bottle in real time and obtain the parameters of the residual mirror oil in the oil bottle.
2. The oil dripping mechanism according to claim 1, wherein the detecting assembly comprises a sensor, the sensor comprises a base plate and a sensing body mounted on the base plate, and the oil bottle is mounted on the sensing body.
3. The oil drip mechanism of claim 2 wherein the sensor is a load cell.
4. The oil dripping mechanism according to claim 2, wherein the detection assembly further comprises a calculation module connected with the sensor to calculate the parameter K of the mirror oil remaining in the oil bottle, and K ═ (m3-m1)/(m2-m 1); when the oil bottle is not filled with the mirror oil, the weight of the oil bottle detected by the detection component is m 1; when the oil bottle is filled with the mirror oil, the weight of the oil bottle detected by the detection component is m 2; the weight of the oil bottle obtained by the real-time detection of the detection component is m 3.
5. The oil drip mechanism of claim 2 wherein the sensor includes a mounting base coupled to the sensing body, the sensor body being positioned between the mounting base and the base plate; an installation groove is formed in the installation seat, and at least part of the oil bottle is accommodated in the installation groove.
6. The oil dripping mechanism according to claim 1, wherein the oil bottle has a capacity of 250 ml.
7. The oil dripping mechanism according to claim 1, further comprising an oil dripping needle and an oil pump, wherein the oil pump is connected between the oil dripping needle and the oil bottle to pump the mirror oil in the oil bottle to the oil dripping needle.
8. A sample analyzer, comprising a control center and the oil dripping mechanism of claims 1 to 7; the detection assembly is connected with the control center and sends the parameters of the residual mirror oil in the oil bottle to the control center, and when the parameters are smaller than the preset values, the control center sends out early warning prompts.
9. The sample analyzer of claim 8, wherein the predetermined value is 20%.
10. The sample analyzer of claim 8, further comprising a display, wherein the display is connected to the control center, and the display displays parameters of the residual mirror oil in the oil bottle and an early warning prompt sent by the control center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022828101.1U CN214472806U (en) | 2020-11-30 | 2020-11-30 | Sample analyzer and oil dripping mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022828101.1U CN214472806U (en) | 2020-11-30 | 2020-11-30 | Sample analyzer and oil dripping mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214472806U true CN214472806U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022828101.1U Active CN214472806U (en) | 2020-11-30 | 2020-11-30 | Sample analyzer and oil dripping mechanism thereof |
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| CN (1) | CN214472806U (en) |
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