CN212092349U - Fixing device is freely snatched to pharmacology experiment thing - Google Patents
Fixing device is freely snatched to pharmacology experiment thing Download PDFInfo
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- CN212092349U CN212092349U CN202020024848.9U CN202020024848U CN212092349U CN 212092349 U CN212092349 U CN 212092349U CN 202020024848 U CN202020024848 U CN 202020024848U CN 212092349 U CN212092349 U CN 212092349U
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Abstract
The utility model belongs to the technical field of pharmacological experiments, in particular to a pharmacological experimental article freely grabbing and fixing device, which comprises an experiment table and an operation table arranged on the surface of the experiment table, wherein one end of the surface of the experiment table is screwed and connected with a threaded column, a slide block is sleeved on the threaded column, one side of the slide block is connected with a rotary handle, the bottom end of the rotary handle is connected with a gear III, a gear II is arranged inside the slide block, one end of the gear II is connected with a threaded cap, the gear II and the threaded cap are both sleeved on the threaded column, the threaded cap is connected with the slide block through a bearing, when pharmacological experiments are carried out, an experimental object is fixed through the slide block and the threaded column, the experimental object does not shake when the experiments are carried out, the experiment is ensured not to generate errors due to external factors, meanwhile, the height of the experimental article can be adjusted up and down, and the device, the product has a simple structure, is convenient to operate, and can improve the accuracy of the experiment to a certain extent.
Description
Technical Field
The utility model belongs to the technical field of the pharmacology experiment, concretely relates to pharmacology experiment thing freely snatchs fixing device.
Background
Pharmacology is a science for researching the interaction rule between drugs and organisms and the drug action mechanism, and mainly comprises two aspects of pharmacodynamics and pharmacokinetics. The former is the effect and the effect principle of elucidating the medicine to the organism, the latter explains processes such as medicine absorption in vivo, distribute, biotransformation and excretion, and the law that drug effect and blood concentration wane with time, when carrying out pharmacology experiment, need fix the research object with snatching fixing device, original pharmacology experiment thing freely snatchs fixing device and is mostly handheld formula, when carrying out the live body experiment, often need handheld fixing device of assistant, cause too much manpower extravagant, simultaneously when carrying out pharmacology experiment, some medicines can carry the toxin, the assistant is when handheld fixing device, probably contact the medicine, cause the harm to the experimenter health, simultaneously when pharmacology experiment, handheld fixing device still can produce the shake, be unfavorable for the going on of experiment, delay the experiment process.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a pharmacology experiment thing freely snatchs fixing device has can freely fix the experiment thing, protection experimenter safety, easy operation, characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pharmacology experiment thing freely snatchs fixing device, includes the operation panel that laboratory bench and laboratory bench surface set up, the surperficial one end of laboratory bench closes soon and is connected with the screw thread post, the slider has been cup jointed on the screw thread post, one side of slider is connected with rotatory handle, the bottom of rotatory handle is connected with gear three, the inside of slider is provided with gear two, the one end of gear two is connected with the screw cap, gear two all cup joints on the screw thread post with the screw cap, the screw cap passes through the bearing and is connected with the slider.
As the utility model discloses a pharmacology experiment thing freely snatchs preferred technical scheme of fixing device, the opposite side of slider is connected with the cylinder fixed plate, the surface of cylinder fixed plate has the cylinder through the bolt fastening, the one end of cylinder is connected with double rack, the surperficial one end symmetric connection of cylinder fixed plate has two pivots, the cylinder fixed plate has gear one through pivot through connection, double rack rotates through gear and is connected with the clamping jaw lid, clamping jaw lid bottom is connected with the clamping jaw.
As the preferable technical scheme of the pharmacological experimental object free grabbing and fixing device, the gear III and the gear II are meshed by ninety degrees.
As the utility model discloses a preferred technical scheme of fixing device is freely snatched to pharmacology experiment thing, two gears one all with two-sided rack toothing.
As the utility model discloses a preferred technical scheme of fixing device is freely snatched to pharmacology experiment thing, the clamping jaw is C type structure.
As the utility model discloses a preferred technical scheme of fixing device is freely snatched to pharmacology experiment thing, gear three, screw cap and gear two all set up in the slider.
As the utility model discloses a preferred technical scheme of fixing device is freely snatched to pharmacology experiment thing, gear three-center is hickey.
Compared with the prior art, the beneficial effects of the utility model are that: when carrying out pharmacology experiment, through slider and screw thread post, it is fixed with the subject, the subject can not shake when carrying out the experiment, can not adjust the height of laboratory glassware from top to bottom simultaneously because of external factor produces the error when guaranteeing the experiment, is fit for this product of each crowd operation, this product simple structure convenient operation, from the accuracy of what adds the experiment to a certain extent.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a clamping jaw of the present invention;
FIG. 3 is a schematic structural view of the interior of the middle slide block of the present invention;
in the figure: 1. a threaded post; 2. a slider; 3. rotating the handle; 4. a cylinder; 5. a double-sided rack; 6. a rotating shaft; 7. a jaw cover; 8. a cylinder fixing plate; 9. a first gear; 10. a clamping jaw; 11. an operation table; 12. a laboratory bench; 13. a bearing; 14. a threaded cap; 15. a second gear; 16. and a third gear.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a pharmacology experiment thing freely snatchs fixing device, operation panel 11 including laboratory bench 12 and the setting of laboratory bench 12 surface, the surperficial one end of laboratory bench 12 closes soon and is connected with screw thread post 1, slider 2 has been cup jointed on the screw thread post 1, one side of slider 2 is connected with rotatory handle 3, the bottom of rotatory handle 3 is connected with three 16 of gear, the inside of slider 2 is provided with two 15 of gear, the one end of two 15 of gear is connected with screw cap 14, two 15 of gear and screw cap 14 all cup joint on screw thread post 1, screw cap 14 passes through bearing 13 and is connected with slider 2.
In this embodiment, under the action of the gear three 16, the threaded cap 14 and the bearing 13, when the gear three 16 rotates, the slider 2 moves up and down along with the rotation of the gear three 16, so that the clamping jaw 10 can be adjusted up and down.
Specifically, the opposite side of slider 2 is connected with cylinder fixed plate 8, and there is cylinder 4 on the surface of cylinder fixed plate 8 through the bolt fastening, and the one end of cylinder 4 is connected with two-sided rack 5, and the surperficial one end symmetric connection of cylinder fixed plate 8 has two pivots 6, and cylinder fixed plate 8 has gear 9 through 6 through connection of pivot, and two-sided rack 5 rotates through gear 9 to be connected with clamping jaw lid 7, and clamping jaw lid 7 bottom is connected with clamping jaw 10.
In this embodiment, cylinder 4 is the SC type cylinder of Adeko, and clamping jaw lid 7 rotates with cylinder fixed plate 8 through pivot 6 to be connected, when rotating clamping jaw lid 7, can adjust the degree that opens and shuts of clamping jaw 10.
Specifically, gear three 16 meshes with gear two 15 at ninety degrees.
In this embodiment, when the second gear 15 is rotated, the third gear 16 can rotate along with the second gear, so as to drive the slider 2 to move up and down.
Specifically, the two first gears 9 are meshed with the double-sided rack 5.
In this embodiment, the first gear 9 is engaged with the double-sided rack 5, and when the cylinder 4 adjusts the extension and retraction of the double-sided rack 5, the first gear 9 engaged therewith can rotate along with the adjustment of the double-sided rack, so as to control the opening and closing of the clamping jaw 10.
In particular, the jaw 10 is of a C-shaped configuration.
In this embodiment, when convenient experiment, carry out centre gripping to culture dish beaker
Specifically, a third gear 16, a threaded cap 14 and a second gear 15 are all arranged in the slider 2.
In this embodiment, the gear two 15 is grabbed to drive the gear three 16 to rotate, so that the screw cap 14 connected with the gear three 16 rotates on the screw column 1, and the slider 2 moves up and down on the screw column 1.
Specifically, the center of the gear wheel III 16 is a threaded interface.
In this embodiment, gear three 16 is conveniently sleeved with threaded column 1.
The utility model discloses a theory of operation and use flow: after the utility model is installed, a culture dish or a beaker is placed on the operating platform 11, the air cylinder 4 is adjusted to enable the double-sided rack 5 to move backwards to drive the gear III 16 to rotate, so that the clamping jaw 10 is closed, the culture dish or the beaker is clamped, at the moment, the rotating handle 3 is rotated clockwise, the gear II 15 at the bottom of the rotating handle 3 rotates along with the gear III 16 to rotate, the screw cap 14 moves upwards on the screw thread column 1, so that an experimental object can move upwards, when the height is adjusted to a proper height, the rotation of the rotating handle 3 is stopped, and after the experiment is finished, the rotating handle 3 is rotated anticlockwise, so that the threaded cap 14 moves downwards, when the culture dish or the beaker contacts the operating platform 11, the rotating handle 3 stops rotating, the air cylinder 4 is adjusted, the double-sided rack 5 moves forwards, the gear I9 is driven to rotate, and the culture dish or the beaker is taken out after the clamping jaw 10 is opened.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a pharmacology experiment thing freely snatchs fixing device, includes operation panel (11) of laboratory bench (12) and laboratory bench (12) surface setting, its characterized in that: the surface one end of laboratory bench (12) closes soon and is connected with screw thread post (1), slider (2) have been cup jointed on screw thread post (1), one side of slider (2) is connected with rotatory handle (3), the bottom of rotatory handle (3) is connected with gear three (16), the inside of slider (2) is provided with gear two (15), the one end of gear two (15) is connected with screw cap (14), gear two (15) all cup joint on screw thread post (1) with screw cap (14), screw cap (14) are connected with slider (2) through bearing (13).
2. The freely grasping and fixing device for pharmacological test substance according to claim 1, characterized in that: the opposite side of slider (2) is connected with cylinder fixed plate (8), the surface of cylinder fixed plate (8) has cylinder (4) through the bolt fastening, the one end of cylinder (4) is connected with two-sided rack (5), the surperficial one end symmetric connection of cylinder fixed plate (8) has two pivots (6), cylinder fixed plate (8) have gear (9) through rotating shaft (6), two-sided rack (5) rotate through gear (9) and are connected with clamping jaw lid (7), clamping jaw lid (7) bottom is connected with clamping jaw (10).
3. The freely grasping and fixing device for pharmacological test substance according to claim 1, characterized in that: the third gear (16) is meshed with the second gear (15) at ninety degrees.
4. The freely grasping and fixing device for pharmacological test substance according to claim 2, characterized in that: the two first gears (9) are meshed with the double-sided rack (5).
5. The freely grasping and fixing device for pharmacological test substance according to claim 2, characterized in that: the clamping jaw (10) is of a C-shaped structure.
6. The freely grasping and fixing device for pharmacological test substance according to claim 1, characterized in that: the third gear (16), the threaded cap (14) and the second gear (15) are all arranged in the sliding block (2).
7. The freely grasping and fixing device for pharmacological test substance according to claim 2, characterized in that: the center of the third gear (16) is a threaded interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020024848.9U CN212092349U (en) | 2020-01-07 | 2020-01-07 | Fixing device is freely snatched to pharmacology experiment thing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020024848.9U CN212092349U (en) | 2020-01-07 | 2020-01-07 | Fixing device is freely snatched to pharmacology experiment thing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212092349U true CN212092349U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020024848.9U Active CN212092349U (en) | 2020-01-07 | 2020-01-07 | Fixing device is freely snatched to pharmacology experiment thing |
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| CN (1) | CN212092349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130997A (en) * | 2021-10-21 | 2022-03-04 | 临沂市鲁蒙水表制造有限公司 | Casting head removing machine for vertical sand shell |
-
2020
- 2020-01-07 CN CN202020024848.9U patent/CN212092349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130997A (en) * | 2021-10-21 | 2022-03-04 | 临沂市鲁蒙水表制造有限公司 | Casting head removing machine for vertical sand shell |
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