CN213503016U - Automatic prefabricated reagent of formula is with test tube - Google Patents
Automatic prefabricated reagent of formula is with test tube Download PDFInfo
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- CN213503016U CN213503016U CN202022475927.4U CN202022475927U CN213503016U CN 213503016 U CN213503016 U CN 213503016U CN 202022475927 U CN202022475927 U CN 202022475927U CN 213503016 U CN213503016 U CN 213503016U
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- test tube
- tube body
- solenoid valve
- fixedly connected
- reagent
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Abstract
The utility model discloses an automatic test tube for prefabricated reagent of formula, including the test tube body, the middle part lateral wall fixedly connected with mounting panel of test tube body, the bottom fixedly connected with drip syringe needle of test tube body, the top of test tube body is equipped with the fixed plate, is equipped with quantitative adjustment mechanism on the fixed plate, and quantitative adjustment mechanism includes solenoid valve and hydraulic stem, and solenoid valve and hydraulic stem fixed mounting are respectively on the both ends of fixed plate symmetry, and the input fixedly connected with of solenoid valve annotates the feed cylinder, the output fixedly connected with conveying pipeline of solenoid valve, the beneficial effects of the utility model are that: inject reagent through annotating the feed cylinder, control the solenoid valve control velocity of flow, do benefit to that the conveying pipeline is orderly to the test tube internal liquid chamber that holds carry out the defeated material, reduce reagent dosage deviation, survey the scale mark, drive hydraulic stem promotes the piston piece, utilizes atmospheric pressure to drip unnecessary reagent from the drip material syringe needle, and overall structure is reasonable, and reagent ration is accurate, does not need manual operation, and easy operation is convenient, and the practicality is high.
Description
Technical Field
The utility model relates to a test tube, in particular to automatic formula is test tube for prefabricated reagent.
Background
Test tubes, instruments commonly used in chemical laboratories, are used as reaction vessels for small amounts of reagents, either at ambient temperature or with heat.
Most test tube structure is too single now, can not be effectual according to the scale mark to the control of reagent volume, and the reagent volume is too much to need manually to pour unnecessary reagent, and it is very inconvenient to use, and reagent volume accuracy is lower simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic prefabricated test tube for reagent of formula to what provide in solving above-mentioned background art can not be effectual carries out the accuse to the reagent volume, needs manually to pour unnecessary reagent, and it is very inconvenient to use, the lower scheduling problem of reagent volume accuracy simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic prefabricated reagent test tube comprises a test tube body, wherein the outer side wall of the middle part of the test tube body is fixedly connected with an installation plate, the bottom end of the test tube body is fixedly connected with a dripping needle head, the top end of the test tube body is provided with a fixed plate, the fixed plate is provided with a quantitative adjusting mechanism which comprises an electromagnetic valve and a hydraulic rod, the electromagnetic valve and the hydraulic rod are respectively and fixedly arranged on the two symmetrical ends of the fixed plate, the input end of the electromagnetic valve is fixedly connected with the charging barrel, the output end of the electromagnetic valve is fixedly connected with a material conveying pipe, one end of the material conveying pipe, which is far away from the electromagnetic valve, is fixedly connected with one end of the side wall of the test tube body, the sleeve of the hydraulic rod is fixedly connected on the fixing plate, the shaft lever of the hydraulic rod extends into the test tube body from the top end of the test tube body, one end of the hydraulic rod shaft lever far away from the sleeve is fixedly connected with a piston block, and the side of the piston block is in contact with the inner wall of the test tube body.
As the utility model discloses a preferred technical scheme, annotate the feed cylinder and adopt to leak hopper-shaped design, the conveying pipeline adopts the design of V font, the conveying pipeline internal angle is the round guide angle.
As an optimal technical scheme of the utility model, the external lateral wall mark of test tube has the scale mark, be equipped with in the test tube and hold the liquid chamber.
As a preferred technical scheme of the utility model, the test tube body is equipped with the feed opening with the material dropping syringe needle symmetry end, the test tube body is equipped with the feed inlet with the conveying pipeline symmetry end.
As the utility model discloses a preferred technical scheme, the mounting panel adopts the ring form design, the thread wearing groove has all been seted up to four ends of mounting panel symmetry.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an automatic prefabricated test tube for reagent of formula pours into reagent into through annotating the feed cylinder, controls the solenoid valve control velocity of flow, does benefit to that the conveying pipeline is orderly to hold the liquid chamber in the test tube and carry out the defeated material, reduces reagent dosage deviation, observes the scale mark, and drive the liquid pressure pole and promote the piston piece, utilizes atmospheric pressure to drip unnecessary reagent from the drip syringe needle, and overall structure is reasonable, and reagent ration is accurate, does not need manual operation, and easy operation is convenient to use, and the practicality is high.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic plan sectional view of the test tube body of the present invention;
fig. 3 is a schematic perspective view of the electromagnetic valve of the present invention.
In the figure: 1. testing the tube body; 2. mounting a plate; 3. a material dropping needle head; 4. a fixing plate; 5. a quantitative adjustment mechanism; 11. scale marking; 12. a reservoir chamber; 21. threading the threads; 51. an electromagnetic valve; 52. a hydraulic lever; 511. a charging barrel is injected; 512. a delivery pipe; 521. a piston block.
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.
Please refer to fig. 1-3, the utility model provides an automatic test tube for prefabricated reagent of formula, including test tube body 1, test tube body 1's middle part lateral wall fixedly connected with mounting panel 2, test tube body 1's bottom fixedly connected with drips syringe needle 3, test tube body 1's top is equipped with fixed plate 4, be equipped with quantitative adjustment mechanism 5 on the fixed plate 4, quantitative adjustment mechanism 5 includes solenoid valve 51 and hydraulic stem 52, solenoid valve 51 and hydraulic stem 52 are fixed mounting respectively on the both ends of fixed plate 4 symmetry, solenoid valve 51's input fixedly connected with annotates feed cylinder 511, solenoid valve 51's output fixedly connected with conveying pipeline 512, conveying pipeline 512 keeps away from solenoid valve 51's one end and test tube body 1 lateral wall one end fixed connection, hydraulic stem 52's sleeve fixed connection is on fixed plate 4, hydraulic stem 52's axostylus axostyle extends into test tube body 1 from test tube body 1 top, telescopic one end fixedly connected with piston block 521 and piston block 521 avris and test tube The inner walls are in contact.
Annotate feed cylinder 511 and adopt hopper-shaped design, do benefit to and gather materials, conveying pipeline 512 adopts the design of V font, the internal angle of conveying pipeline 512 is the round angle of lead, card material when avoiding carrying reagent, 1 lateral wall mark of test tube body has scale mark 11, be convenient for observe the reagent volume, be equipped with in the test tube body 1 and hold liquid chamber 12, test tube body 1 is equipped with the feed opening with 3 symmetrical ends of drip syringe needle, test tube body 1 is equipped with the feed inlet with the conveying pipeline 512 symmetrical end, mounting panel 2 adopts the ring form design, the screw thread wearing groove 21 has all been seted up to four ends of 2 symmetries of mounting panel, be convenient for.
When specifically using, the utility model relates to an automatic test tube for prefabricated reagent of formula, test tube body 1 passes through mounting panel 2 and bolt and nut fixed mounting on the support, pour into reagent into from annotating feed cylinder 511, open solenoid valve 51, hold liquid chamber 12 in the input test tube body 1 through conveying pipeline 512, survey according to scale mark 11 and hold the interior reagent volume of liquid chamber 12, if the reagent volume is too much, drive hydraulic stem 52 promotes piston block 521 and pushes down, utilize atmospheric pressure to drip unnecessary reagent from drip syringe needle 3, adopt automatic formula dropping liquid, do not need the manual work to press and operate, solenoid valve 51 and hydraulic stem 52 are by corresponding on-off control, its circuit programming is prior art, do not do too much to describe repeatedly.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an automatic prefabricated test tube for reagent of formula, includes test tube body (1), its characterized in that, the middle part lateral wall fixedly connected with mounting panel (2) of test tube body (1), the bottom fixedly connected with of test tube body (1) drips material syringe needle (3), the top of test tube body (1) is equipped with fixed plate (4), be equipped with quantitative adjustment mechanism (5) on fixed plate (4), quantitative adjustment mechanism (5) include solenoid valve (51) and hydraulic stem (52), solenoid valve (51) and hydraulic stem (52) respectively fixed mounting on the both ends of fixed plate (4) symmetry, the input fixedly connected with of solenoid valve (51) annotates feed cylinder (511), the output fixedly connected with conveying pipeline (512) of solenoid valve (51), the one end and test tube body (1) lateral wall one end fixed connection of keeping away from solenoid valve (51) are gone away from in conveying pipeline (512), the sleeve fixed connection of hydraulic stem (52) is on fixed plate (4), the axostylus axostyle of hydraulic stem (52) extends into test tube body (1) from test tube body (1) top, telescopic one end fixedly connected with piston block (521) and piston block (521) avris and the contact of test tube body (1) inner wall are kept away from to hydraulic stem (52) axostylus axostyle.
2. The automated reagent cuvette of claim 1, wherein: annotate feed cylinder (511) and adopt lou hopper-shaped design, conveying pipeline (512) adopt the design of V font, the interior angle of conveying pipeline (512) is the round angle of lead.
3. The automated reagent cuvette of claim 1, wherein: the outer side wall of the test tube body (1) is marked with scale marks (11), and a liquid storage cavity (12) is arranged in the test tube body (1).
4. The automated reagent cuvette of claim 1, wherein: the symmetrical ends of the test tube body (1) and the dripping needle head (3) are provided with feed openings, and the symmetrical ends of the test tube body (1) and the feed delivery pipe (512) are provided with feed openings.
5. The automated reagent cuvette of claim 1, wherein: the mounting plate (2) adopts a circular ring design, and four symmetrical ends of the mounting plate (2) are provided with threaded through grooves (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022475927.4U CN213503016U (en) | 2020-10-31 | 2020-10-31 | Automatic prefabricated reagent of formula is with test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022475927.4U CN213503016U (en) | 2020-10-31 | 2020-10-31 | Automatic prefabricated reagent of formula is with test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213503016U true CN213503016U (en) | 2021-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022475927.4U Active CN213503016U (en) | 2020-10-31 | 2020-10-31 | Automatic prefabricated reagent of formula is with test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213503016U (en) |
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2020
- 2020-10-31 CN CN202022475927.4U patent/CN213503016U/en active Active
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