CN211577183U - Biochemical instrument sampling mechanism for medical inspection - Google Patents
Biochemical instrument sampling mechanism for medical inspection Download PDFInfo
- Publication number
- CN211577183U CN211577183U CN202020155801.6U CN202020155801U CN211577183U CN 211577183 U CN211577183 U CN 211577183U CN 202020155801 U CN202020155801 U CN 202020155801U CN 211577183 U CN211577183 U CN 211577183U
- Authority
- CN
- China
- Prior art keywords
- sampling tube
- base
- screw thread
- sample
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a biochemical analyzer application of sample mechanism for medical science inspection, including thread bush, screw thread post, base and sampler barrel, the both sides of base all rotate through the spring hinge and install spacing clamp, up end one side of base is rotated and is installed the pillar, the lower terminal surface one side at the sampler barrel is fixed to the upper end of pillar, the scale groove has been seted up to the preceding terminal surface of sampler barrel, and sliding mounting has the indicator in the scale groove, the inside slidable mounting of sampler barrel has the piston piece, and the piston piece is connected with the indicator through the gangbar, the one end downside of sampler barrel runs through and installs the installation pipe, the sampling pipe is installed to the lower extreme screw thread of installation pipe, the screw thread post is fixed in the one side that the base up end deviates from the pillar, the upper end at the screw thread post is installed to the thread bush screw thread, the storage appearance cup has been placed. The utility model discloses possess the sample application of sample of being convenient for, the precision is high, and easy operation, advantage that equipment cost is low.
Description
Technical Field
The utility model relates to a biochemical appearance equipment technical field specifically is a medical science inspection is with biochemical appearance application of sample mechanism.
Background
Biochemical analyzers, also commonly referred to as biochemics, are instruments that use the principle of optoelectric colorimetry to measure a particular chemical component in a body fluid. Because of its fast measuring speed, high accuracy and small reagent consumption, it is widely used in hospitals, epidemic prevention stations and family planning service stations. The efficiency and the income of the conventional biochemical test can be greatly improved by matching the use.
Through a large amount of search discoveries, the Chinese utility model patent: in application number CN201720226151.8, the utility model provides a biochemical analyzer application of sample mechanism, include: a mounting seat; a side plate fixing seat fixed on the side end of the mounting seat; a rotating shaft hollow pipe arranged in the center of the mounting seat; a belt pulley sleeved on the hollow pipe of the rotating shaft; a stepping motor installed on the side plate fixing seat; the cylinder is arranged at the bottom of the hollow pipe of the rotating shaft; the suction device is arranged on one side of the cylinder and is connected with the hollow pipe of the rotating shaft; the photoelectric sensor is arranged on the side plate fixing seat and is opposite to the rotating shaft hollow tube; a bracket arranged at the top end of the hollow tube of the rotating shaft; and the sampling needle is arranged at the front end of the bracket, the sampling needle is connected with the rotating shaft hollow pipe through a pipeline, and a liquid diaphragm is arranged at the top end of the sampling needle. This biochemical appearance application of sample mechanism uses suction device to provide suction pressure for the sampling needle, can prevent through the liquid diaphragm that the liquid reagent of suction from getting into the pivot hollow tube, so can be guaranteeing greatly reduced biochemical analyzer sampling device's manufacturing cost under the accurate prerequisite of appearance of advancing.
Current biochemical appearance application of sample equipment carries out liquid level detection through electrical components mostly, obtain the concrete numerical value of single sample through the liquid level difference, carry out the monitoring of application of sample volume through electrical components, this kind of mode is along with long-term use, electrical components easily ages and damages, make the detection precision reduce, simultaneously in the use, electrical components can not be because of evaporation, splash and the condition such as sample increase again, change electrical components's first detection numerical value, consequently need to reset after the remeasurement, it is comparatively loaded down with trivial details to use, it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a biochemical appearance application of sample mechanism is used in medical science inspection possesses the sample application of sample of being convenient for, and the precision is high, and easy operation, and advantage that equipment cost is low solves current equipment cost height, needs multiple operation, and is comparatively loaded down with trivial details, and the easy problem of deviation of precision.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a biochemical analyzer application of sample mechanism for medical science inspection, includes thread bush, screw thread post, base and sampling tube, the both sides of base are all rotated through the spring hinge and are installed spacing clamp, up end one side of base is rotated and is installed the pillar, the lower terminal surface one side at the sampling tube is fixed to the upper end of pillar, the scale groove has been seted up to the preceding terminal surface of sampling tube, and slidable mounting has the indicator in the scale groove, the inside slidable mounting of sampling tube has the piston piece, and the piston piece is connected with the indicator through the gangbar, the one end downside of sampling tube runs through and installs the installation tube, the sampling tube is installed to the lower extreme screw thread of installation tube, the screw thread post is fixed in one side that the base up end deviates from the pillar, the upper end at the screw thread post is installed to the thread bush screw thread, the.
Preferably, the gangbar is the design of U proper motion, logical groove has been seted up to the one end that the sampler barrel deviates from the installation pipe, and the gangbar passes and connects the indicator behind the logical groove.
Preferably, the piston piece is located one side of installation pipe, the indicator corresponds with the position of piston piece, the piston piece is the rubber material.
Preferably, the lower end face of the threaded sleeve is provided with a groove, an internal thread is arranged in the groove, and the groove is matched with the threaded column.
Preferably, the position of the sampling tube corresponds to the position of the sample storage cup, an anti-slip sleeve is fixed on the upper end face of the threaded sleeve, and the anti-slip sleeve is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a through setting up the piston piece, the operator rotates the spacing clamp and then places the base of this device in biochemical analyzer inside mounting groove, through the spring hinge rotation reset make the spacing clamp joint in the draw-in groove of mounting groove, make the base fixed, place the sample storage cup filled with sample solution on the screw thread cover, rotate the screw thread cover, make the recess of screw thread cover and screw thread post meshing rotation, make the screw thread cover drive the sample storage cup and rise, make the sampling tube submerge in the internal sample solution, pull the gangbar, make the gangbar drive indicator and piston piece to the right side displacement, indicator and piston piece synchronous motion, the piston piece makes the left side in the sampling tube be the negative pressure state, absorb sample solution through the sampling tube and enter the sampling tube, judge the sample volume through the indicator displacement numerical value in the scale groove, the sample finishes rotating the screw thread cover descends, the pillar makes the sampling tube realize one hundred eighty degrees of displacement, the sampling tube corresponds biochemical appearance inner container, promotes the gangbar and drives the piston piece and reset, makes sample solution discharge from the sampling tube, and this device simple structure, the simple operation can effectively inject the solution extraction volume, the accurate operation of being convenient for, and pure manual operation reduces the cost of using and producing.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the ejector pin of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the thread bushing of the present invention.
In the figure: 1. installing a pipe; 2. a sampling tube; 3. a sample storage cup; 4. a threaded sleeve; 5. a threaded post; 6. a limiting clamp; 7. a base; 8. a spring hinge; 9. a pillar; 10. a linkage rod; 11. a scale groove; 12. an indicator mark; 13. a sampling tube; 14. a piston plate; 15. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a biochemical analyzer application of sample mechanism for medical science inspection, includes thread bush 4, screw thread post 5, base 7 and sampling tube 13, and the both sides of base 7 are all rotated through spring hinge 8 and are installed spacing clamp 6, and the upper end face one side of base 7 is rotated and is installed pillar 9, and the lower terminal surface one side at sampling tube 13 is fixed to the upper end of pillar 9.
The threaded column 5 is fixed on one side of the upper end surface of the base 7, which is far away from the pillar 9, the threaded sleeve 4 is installed at the upper end of the threaded column 5 in a threaded manner, the lower end surface of the threaded sleeve 4 is provided with a groove 15, an internal thread is arranged in the groove 15, the groove 15 is matched with the threaded column 5, the sample storage cup 3 is placed on the upper end surface of the threaded sleeve 4, the position of the sampling tube 2 corresponds to the position of the sample storage cup 3, the upper end surface of the threaded sleeve 4 is fixedly provided with an anti-slip sleeve, the anti-slip sleeve is made of rubber material, the base 7 of the device is placed in an internal mounting groove of a biochemical analyzer after an operator rotates the limiting clamp 6, the limiting clamp 6 is clamped in a clamping groove of the mounting groove through the rotation resetting of the spring hinge 8, the base 7 is fixed, the sample storage cup 3 filled with sample solution is placed on the threaded sleeve 4, the threaded sleeve 4 is rotated, the groove 15 of, the sampling tube 2 is immersed in the internal sample solution, the linkage rod 10 is pulled, the linkage rod 10 drives the indicating sign 12 and the piston piece 14 to displace towards the right side, the indicating sign 12 and the piston piece 14 synchronously move, the piston piece 14 enables the left side in the sampling tube 13 to be in a negative pressure state, the sample solution is absorbed into the sampling tube 13 through the sampling tube 2, the sampling amount is judged according to the displacement value of the indicating sign 12 in the scale groove 11, the threaded sleeve 4 descends after sampling is finished, the sampling tube 13 realizes one-hundred-eighty degree displacement by rotating the support 9, the sampling tube 2 corresponds to an internal container of a biochemical analyzer, the linkage rod 10 is pushed to drive the piston piece 14 to reset, and the sample solution is discharged from the sampling tube 2.
The working principle is as follows: in the working of the utility model, after the limiting clamp 6 is rotated, the base 7 of the device is placed in the internal mounting groove of the biochemical analyzer, the limiting clamp 6 is clamped in the clamping groove of the mounting groove by the rotation reset of the spring hinge 8, the sample storage cup 3 filled with sample solution is placed on the threaded sleeve 4, the threaded sleeve 4 is rotated to enable the groove 15 of the threaded sleeve 4 to be meshed with the threaded post 5 for rotation, the threaded sleeve 4 drives the sample storage cup 3 to ascend, the sampling tube 2 is immersed in the internal sample solution, the linkage rod 10 is pulled to enable the linkage rod 10 to drive the indicating sign 12 and the piston sheet 14 to move to the right side, the indicating sign 12 and the piston sheet 14 synchronously move, the piston sheet 14 enables the left side in the sampling tube 13 to be in a negative pressure state, the sample solution is absorbed into the sampling tube 13 through the sampling tube 2, the sampling quantity is judged by the displacement value of the indicating sign 12 in the scale groove 11, the sampling rotation threaded, the pillar 9 is rotated to make the sampling cylinder 13 realize one hundred eighty degree displacement, the sampling tube 2 corresponds to the internal container of the biochemical analyzer, the linkage rod 10 is pushed to drive the piston sheet 14 to reset, and the sample solution is discharged from the sampling tube 2. The working principle of the present invention is the above.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a biochemical appearance application of sample mechanism for medical science inspection, includes thread bush (4), screw thread post (5), base (7) and sampling tube (13), its characterized in that: the utility model discloses a sampling device, including base (7), upper end face, gauge stand, plunger chip, linkage rod (10), base (7), limit clamp (6) are all installed through spring hinge (8) rotation in the both sides of base (7), upper end one side of base (7) is rotated and is installed pillar (9), the lower terminal surface one side at sampling tube (13) is fixed to the upper end of pillar (9), scale groove (11) have been seted up to the preceding terminal surface of sampling tube (13), and slidable mounting has indicator (12) in scale groove (11), the inside slidable mounting of sampling tube (13) has plunger chip (14), and plunger chip (14) are connected with indicator (12) through linkage rod (10), the one end downside of sampling tube (13) is run through and is installed installation tube (1), sampling tube (2) are installed to the lower extreme screw thread of installation tube (1), screw thread post (5) are fixed in the one side that base (7) up end deviates from pillar (9, the sample storage cup (3) is arranged on the upper end face of the threaded sleeve (4).
2. The sample application mechanism of biochemical analyzer for medical examination as claimed in claim 1, wherein: the linkage rod (10) is designed by oneself in U, logical groove has been seted up to the one end that deviates from installation pipe (1) in sampling tube (13), and links behind the logical groove linkage rod (10) and connect indicator (12).
3. The sample application mechanism of biochemical analyzer for medical examination as claimed in claim 1, wherein: the piston sheet (14) is located on one side of the installation pipe (1), the indicating sign (12) corresponds to the piston sheet (14), and the piston sheet (14) is made of rubber.
4. The sample application mechanism of biochemical analyzer for medical examination as claimed in claim 1, wherein: the lower end face of the threaded sleeve (4) is provided with a groove (15), an internal thread is arranged in the groove (15), and the groove (15) is matched with the threaded column (5).
5. The sample application mechanism of biochemical analyzer for medical examination as claimed in claim 1, wherein: the position of the sampling tube (2) corresponds to the position of the sample storage cup (3), an anti-slip sleeve is fixed on the upper end face of the threaded sleeve (4), and the anti-slip sleeve is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020155801.6U CN211577183U (en) | 2020-02-08 | 2020-02-08 | Biochemical instrument sampling mechanism for medical inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020155801.6U CN211577183U (en) | 2020-02-08 | 2020-02-08 | Biochemical instrument sampling mechanism for medical inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211577183U true CN211577183U (en) | 2020-09-25 |
Family
ID=72525237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020155801.6U Expired - Fee Related CN211577183U (en) | 2020-02-08 | 2020-02-08 | Biochemical instrument sampling mechanism for medical inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211577183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881456A (en) * | 2021-01-18 | 2021-06-01 | 重庆医药高等专科学校 | Medicine melting point instrument |
-
2020
- 2020-02-08 CN CN202020155801.6U patent/CN211577183U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881456A (en) * | 2021-01-18 | 2021-06-01 | 重庆医药高等专科学校 | Medicine melting point instrument |
| CN112881456B (en) * | 2021-01-18 | 2023-08-18 | 重庆医药高等专科学校 | Medicine melting point instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211577183U (en) | Biochemical instrument sampling mechanism for medical inspection | |
| CN215374964U (en) | Aluminium sol-gel viscosity detection device | |
| CN214894829U (en) | Micro-testing capillary device and spectrophotometer | |
| CN105783676A (en) | Detector for pointer shaft of automobile instrument | |
| CN110146141A (en) | Improve the liquid detection device and method of socket type sample needle | |
| CN212586194U (en) | Portable surface tension testing arrangement | |
| CN211291252U (en) | Comprehensive detection tool for detecting position degree and aperture gauge | |
| CN113418827A (en) | Aluminum sol-gel viscosity detection device and detection method | |
| CN113758836A (en) | Full-automatic surface tension meter | |
| CN220399024U (en) | Automatic metering sampling structure of titrator for standard solution production | |
| CN214374082U (en) | Adhesive viscosity coefficient measuring equipment | |
| CN213209888U (en) | Quality control adds mark metering device | |
| CN206622123U (en) | A kind of quantitative liquid taking device | |
| CN213121510U (en) | Rotatable formula material viscosity tester for chemical industry | |
| CN219302485U (en) | Biochemical instrument sampling mechanism | |
| CN217818890U (en) | Metering detection device for liquid taking metering | |
| CN220912418U (en) | Liquid level measuring device convenient to adjust | |
| CN212159217U (en) | High-precision water quality sampler for environment detection | |
| CN215894305U (en) | Shower gel viscosity detector | |
| CN216645976U (en) | Standard metering and sampling device for inspection | |
| CN217237593U (en) | Comprehensive hardness measuring instrument for building detection | |
| CN221782163U (en) | Digital display acidometer for water treatment agent production and detection | |
| CN219996201U (en) | Perpendicularity detection device for construction | |
| CN221883377U (en) | Viscosity detection assembly | |
| CN219935387U (en) | Sampling device for detecting drug concentration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20210208 |