CN214642974U - XiLin bottle mounting fixture - Google Patents
XiLin bottle mounting fixture Download PDFInfo
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- CN214642974U CN214642974U CN202120056399.0U CN202120056399U CN214642974U CN 214642974 U CN214642974 U CN 214642974U CN 202120056399 U CN202120056399 U CN 202120056399U CN 214642974 U CN214642974 U CN 214642974U
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Abstract
The utility model discloses a penicillin bottle fixing clamp, which comprises a hollow shell, clamping mechanisms, a first connecting rod and a second connecting rod, wherein the upper surface of the shell is provided with a plurality of rows of fixing holes for fixing penicillin bottles, the side surfaces of the fixing holes are symmetrically provided with openings, each row of fixing holes are provided with a group of clamping mechanisms, each clamping mechanism comprises two clamping components, and the two clamping components are symmetrically arranged at two sides of the fixing hole; the first connecting rods are located at two ends of the clamping mechanism and connected with the clamping mechanism through the second connecting rods, one end of each second connecting rod is hinged to the end portion of the clamping mechanism, the other end of each second connecting rod is hinged to the corresponding first connecting rod, the clamp can automatically center and position penicillin bottles with different diameters in the clamping process, and meanwhile, the phenomenon that the penicillin bottles collide to cause bubbles in samples is avoided, so that the risk of inaccurate detection results is caused.
Description
Technical Field
The utility model belongs to the technical field of medical equipment and specifically relates to a xiLin bottle mounting fixture.
Background
In the development process of biological agents, protein drugs are easy to form visible or sub-visible polymers, and exogenous visible or sub-visible particles can be introduced under the influence of environment, operation and packaging materials in the preparation process of laboratory samples. The pharmacopoeia defines the standards for insoluble particles in injections, which requires strict control of the type, amount, etc. of insoluble particles in the development of formulations. The MFI micro-flow imaging particle analysis system integrates a digital microscopic technology, a micro-flow technology and an image processing technology into a full-automatic particle analyzer, adopts a mode that a mechanical arm controls a liquid shifter to suck a detection sample from a 96-hole plate and add the detection sample into a sample pool, and analyzes the quantity, the size, the transparency, the particle shape and the like of each particle by capturing a mirror image of the sample flowing through a detection area. The traditional method for detecting insoluble particles through MFI is that liquid medicine in a penicillin bottle is transferred to a 96-hole deep-hole plate, MFI samples and detects from the 96-hole deep-hole plate, exogenous particles are possibly introduced in the process of transferring a sample from the penicillin bottle to the 96-hole deep-hole plate and the 96-hole plate, and bubbles are caused due to mechanical collision, so that the risk of inaccurate detection result is caused. Therefore, a device is needed for placing and fixing the penicillin bottle, so that the MFI system can directly sample and detect from the penicillin bottle, the operation step of transferring the sample from the penicillin bottle to a 96-well plate is omitted, and the detection result is more real and accurate.
Chinese patent document CN210557199U discloses a penicillin bottle holder, which comprises an upper clamping plate, a lower clamping plate, a straight-line-shaped external thread handle and a connecting hinge, wherein the upper clamping plate is connected with the lower clamping plate through the connecting hinge, the upper clamping plate and the lower clamping plate are fixed by a straight-line-shaped external thread handle, the upper clamping plate and the lower clamping plate are both provided with fixing grooves, and the fixing grooves on the upper clamping plate and the lower clamping plate are correspondingly arranged. The device has simple structure and convenient installation, and can realize stable and reliable fixation of the medical penicillin bottle. However, the device cannot form a structure similar to a 96-well plate, the position of the penicillin bottle can be moved in the clamping process of the device, the penicillin bottle cannot be positioned, and the device cannot be used in an MFI microfluidic imaging particle analysis system.
Chinese patent document CN209185313U discloses a plant culture bottle transfer rack, which comprises a main support frame, a placing port, a handle guide post and a handle, wherein the main support frame is provided with four placing ports with a circular structure, a movable shaft is arranged at the inner side of the main support frame, a limiting rod is fixed at the left side of the shaft, a knob is fixed at the right side of the shaft, a needle bearing is sleeved at each of the left side and the right side of the shaft, a poking rod is fixed at the outer side of the needle bearing, a locking strip is fixed at the right side end of the placing port, anti-slip balls are distributed at one side of the end part of the poking rod opposite to the locking strip and at the side end of the locking strip, a notch is further formed at the side end of the left side of the poking rod, a guide rod is arranged at the inner wall of the left side of the main support frame, a return spring is arranged between the notch and the guide rod, and an open slot is further formed in the left side of the main support frame; the device has simple structure, simple operation, convenient transfer, avoids causing the accident to lead to the advantage that the broken condition of glass bottle takes place. However, the positioning centers of penicillin bottles with different diameters can move in the clamping process of the device, and the position of each penicillin bottle cannot be accurately positioned.
Disclosure of Invention
The utility model discloses expect to provide a xiLin bottle mounting fixture can carry out the central point to different diameter xiLin bottles automatically in the clamping process and fix in same position, and make MFI system follow xiLin bottle of the direct centre gripping of the anchor clamps of the invention in the sample detection, reduce and carry out the sample transfer operation in the testing process, avoided leading to the testing result error in the operation process, make the testing result more accurate.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a penicillin bottle fixing clamp comprises a shell, clamping mechanisms, a first connecting rod and a second connecting rod, wherein the shell is hollow inside, a plurality of rows of fixing holes for fixing penicillin bottles are formed in the upper surface of the shell, openings are symmetrically formed in the side surfaces of the fixing holes, a group of clamping mechanisms are arranged in each row of fixing holes, each clamping mechanism comprises two clamping assemblies, and the two clamping assemblies are symmetrically arranged on the two sides of each fixing hole; the first connecting rods are located at two ends of the clamping mechanism and connected with the clamping mechanism through second connecting rods, one ends of the second connecting rods are hinged to the end portions of the clamping mechanism, and the other ends of the second connecting rods are hinged to the first connecting rods.
Preferably, every centre gripping subassembly all includes connecting plate and centre gripping cambered surface, and the multiunit centre gripping cambered surface is fixed side by side on the connecting plate, just the opening position one-to-one on centre gripping cambered surface position and the fixed orifices, the connecting plate both ends are equipped with the third connecting portion.
Preferably, the middle part of the first connecting rod is fixedly connected with a first guide rod, the axial direction of the first guide rod is perpendicular to the first connecting rod, and the first guide rod is provided with an external thread.
Preferably, a plurality of groups of first connecting portions are arranged on the first connecting rod, each group of first connecting portions are located at the end of the clamping mechanism, and the first connecting portions correspond to the clamping mechanisms one by one in number.
Preferably, the two ends of each second connecting rod are respectively provided with a second connecting part, one of the second connecting parts is hinged to the first connecting part, and the other second connecting part is hinged to the third connecting part.
Preferably, the lateral surface of the shell is symmetrically provided with first guide holes, and nuts with internal threads are rotatably fixed on the first guide holes.
Preferably, the first guide rod is coaxial with the nut, and the thread of the first guide rod is in fit connection with the internal thread on the nut.
Preferably, a plurality of second guide rods are arranged in the shell, and a plurality of second guide holes are formed in the connecting plate in each clamping assembly; the number one-to-one correspondence of the second guide rods and the second guide holes is realized, and the second guide rods are in clearance fit with the second guide holes.
Preferably, a connecting spring is arranged between the inner surface of the shell and the clamping component close to the inner surface of the shell, and the spring is arranged to apply acting force to the clamping component in the horizontal direction so as to ensure that the clamping component slides smoothly along the second guide rod.
The utility model has the advantages that:
(1) the utility model discloses an xiLin bottle mounting fixture can directly be used for in the MFI miniflow formation of image particle analytic system, xiLin bottle that will be equipped with the sample that awaits measuring directly presss from both sides tight fixedly through fixture, remove the traditional testing process and shift the sample that awaits measuring to the deep-hole board from xiLin bottle, and the deep-hole board that will be equipped with the sample that awaits measuring shifts to the process of MFI miniflow formation of image particle analytic system from superclean bench, xiLin bottle through direct the sample that will be equipped with the sample that awaits measuring passes through fixture and fixes in this anchor clamps, and put into MFI miniflow formation of image particle analytic system with this anchor clamps, the sample that has avoided awaiting measuring to introduce exogenous granule and produced visible or sub-visible bubble after receiving the collision in the transfer process, the degree of accuracy of testing result has been improved.
(2) The utility model discloses a fixture's interval is adjustable among xiLin bottle mounting fixture, applicable in the xiLin bottle of the different diameters of centre gripping, and this anchor clamps's commonality is stronger.
(3) The utility model discloses a xiLin bottle mounting fixture is at the centre gripping in-process, and fixture's location center can not take place the displacement, and xiLin bottle is coaxial with the fixed orifices all the time, and this anchor clamps are applicable to automatic check out test set, and positioning accuracy is higher, has ensured the testing result.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of a penicillin bottle fixing clamp of the present invention;
fig. 2 is a bottom view of a penicillin bottle fixing clamp of the present invention;
fig. 3 is a top view of a penicillin bottle fixing clamp of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is a perspective view of a clamping assembly in the vial fixing clamp of the present invention;
fig. 6 is a perspective view of a first connecting rod in the penicillin bottle fixing clamp of the present invention;
fig. 7 is a perspective view of the second connecting rod in the penicillin bottle fixing clamp of the present invention.
Detailed Description
Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of technical features being indicated. Thus, features defined as "first", "second" and "third" may explicitly or implicitly include one or more of the features.
[ examples ] A method for producing a compound
As shown in fig. 1 to 4, a penicillin bottle fixing clamp includes a hollow housing 1, a clamping mechanism, a first connecting rod 3, and a second connecting rod 4, wherein 12 fixing holes 11 for fixing penicillin bottles are provided on the upper surface of the housing 1, and the fixing holes are arranged in three rows, four in each row. An opening 12 is symmetrically formed in the side face of each fixing hole 11, each row of fixing holes are provided with a group of clamping mechanisms, each clamping mechanism comprises two clamping assemblies 2, and the two clamping assemblies 2 are symmetrically arranged on two sides of each fixing hole 11; the first connecting rods 3 are located at two ends of the clamping mechanism, the first connecting rods 3 are connected with the clamping mechanism through second connecting rods 4, one ends of the second connecting rods 4 are hinged to the end portion of the clamping mechanism, and the other ends of the second connecting rods 4 are hinged to the first connecting rods 3.
As shown in fig. 5, each clamping assembly 2 includes a connecting plate 21 and four clamping arc surfaces 22, the four clamping arc surfaces 22 are fixed on the connecting plate 21 side by side, the positions of the clamping arc surfaces 22 correspond to the positions of the openings 12 on the fixing holes 11 one by one, and third connecting portions 23 are disposed at two ends of the connecting plate 21.
As shown in fig. 6, a first guide rod 5 is fixedly connected to the middle of the first connecting rod 3, the axial direction of the first guide rod 5 is perpendicular to the first connecting rod 3, and an external thread is provided on the first guide rod 5.
The first connecting rod 3 is provided with three groups of first connecting parts 31, each group of first connecting parts 31 is located at the end part of the clamping mechanism, and the first connecting parts 31 correspond to the clamping mechanisms one by one.
As shown in fig. 7, the two ends of each second connecting rod 4 are provided with second connecting portions 41, one of the second connecting portions 41 is hinged to the first connecting portion 31, and the other second connecting portion 41 is hinged to the third connecting portion 23.
The first guide rod 5 is coaxial with the nut 6, and the thread of the first guide rod 5 is matched and connected with the internal thread on the nut 6.
Three second guide rods 7 are arranged in the shell 1, and a plurality of second guide holes 24 are formed in the connecting plate 21 in each clamping assembly 2; the number of the second guide rods 7 corresponds to that of the second guide holes 24, and the second guide rods 7 are in clearance fit with the second guide holes 24.
In order to ensure the stable sliding of the clamping assembly, a connecting spring 8 is arranged between the inner surface of the shell 1 and the clamping assembly 2 close to the inner surface of the shell 1.
The operation process of xiLin bottle mounting fixture in this embodiment does:
firstly, nuts 6 on two sides of a screwing shell 1 are adopted to drive a first guide rod 5 to transversely move towards the inside of the shell 1, so that first connecting rods 3 symmetrically arranged in the shell transversely move towards the direction of a symmetrical center, and angles between second connecting rods 4 which are hinged and connected on the first connecting rods 3 are simultaneously opened by driving the second connecting rods 4, so that the distance between clamping assemblies 2 in each group of clamping mechanisms is driven to be increased, and the distance between clamping arc surfaces 22 is increased. The clamping mechanism is now in an open state.
The penicillin bottles containing the samples to be tested are respectively placed into the fixing holes in the shell, the nuts 6 on two sides of the shell 1 are screwed at the moment, the first guide rods 5 are driven to transversely move towards the outside of the shell 1, the first connecting rods 3 symmetrically arranged in the shell transversely move along the direction back to the symmetrical center, the angles between the second connecting rods 4 are simultaneously reduced by driving the second connecting rods 4, so that the distance between the clamping components 2 in each group of clamping mechanisms is reduced, the distance between the clamping arc surfaces 22 is reduced until the clamping arc surfaces 22 cling to the bodies of the penicillin bottles, and the clamping mechanisms are in a clamping state at the moment.
In the penicillin bottle clamping process, due to the structural limitation of the clamping mechanism, the distance between the clamping components 22 on two sides of each fixing hole 11 is synchronously reduced or increased along the axis of the fixing hole 11, and the clamping arc surface 22 is matched to automatically align the axis of the penicillin bottle to the axis of the fixing hole 11, so that the automatic centering function is achieved. And in the clamping process, the positioning center is always kept at the axis of the fixing hole 11, so that even if penicillin bottles with different diameters are adopted, the penicillin bottles can be automatically positioned to the axis of the fixing hole 11 in the clamping process. The structure is suitable for being used in a detection instrument with a programming function, the detection instrument can automatically absorb liquid medicine in a penicillin bottle to detect through setting the movement position of a detection needle, the sample transfer process is reduced, and the detection efficiency is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (6)
1. The penicillin bottle fixing clamp is characterized by comprising a shell, clamping mechanisms, a first connecting rod and a second connecting rod, wherein the shell is hollow inside, a plurality of rows of fixing holes for fixing penicillin bottles are formed in the upper surface of the shell, openings are symmetrically formed in the side surfaces of the fixing holes, a group of clamping mechanisms are arranged in each row of fixing holes, each clamping mechanism comprises two clamping assemblies, and the two clamping assemblies are symmetrically arranged on the two sides of each fixing hole; the first connecting rods are positioned at two ends of the clamping mechanism, the first connecting rods are connected with the clamping mechanism through second connecting rods, one ends of the second connecting rods are hinged with the end parts of the clamping mechanism, and the other ends of the second connecting rods are hinged with the first connecting rods; each clamping assembly comprises a connecting plate and clamping arc surfaces, a plurality of groups of clamping arc surfaces are fixed on the connecting plate side by side, the positions of the clamping arc surfaces correspond to the positions of openings in the fixing holes one by one, and third connecting parts are arranged at two ends of the connecting plate; a plurality of second guide rods are arranged in the shell, and a plurality of second guide holes are formed in the connecting plate in each clamping assembly; the number and the positions of the second guide rods and the second guide holes are in one-to-one correspondence, and the second guide rods are in clearance fit with the second guide holes; and a connecting spring is arranged between the inner surface of the shell and the clamping component close to the inner surface of the shell.
2. The penicillin bottle fixing clamp as claimed in claim 1, wherein a first guide rod is fixedly connected to the middle of the first connecting rod, the axial direction of the first guide rod is perpendicular to the first connecting rod, and an external thread is arranged on the first guide rod.
3. The penicillin bottle fixing clamp as claimed in claim 2, wherein a plurality of groups of first connecting portions are arranged on the first connecting rod, each group of first connecting portions is located at the end of the clamping mechanism, and the number of the first connecting portions corresponds to the number of the clamping mechanisms.
4. The penicillin bottle fixing clamp as claimed in claim 3, wherein the two ends of each second connecting rod are provided with second connecting parts, one of the second connecting parts is hinged to the first connecting part, and the other second connecting part is hinged to the third connecting part.
5. The penicillin bottle fixing clamp as claimed in claim 4, wherein first guide holes are symmetrically formed in the side surface of the housing, and nuts with internal threads are rotatably fixed on the first guide holes.
6. The penicillin bottle fixing clamp as claimed in claim 5, wherein the first guide rod is coaxial with the nut, and the thread of the first guide rod is in fit connection with the internal thread of the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120056399.0U CN214642974U (en) | 2021-01-11 | 2021-01-11 | XiLin bottle mounting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120056399.0U CN214642974U (en) | 2021-01-11 | 2021-01-11 | XiLin bottle mounting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214642974U true CN214642974U (en) | 2021-11-09 |
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ID=78514868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120056399.0U Active CN214642974U (en) | 2021-01-11 | 2021-01-11 | XiLin bottle mounting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214642974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942032A (en) * | 2021-12-22 | 2022-01-18 | 深圳市博为医疗机器人有限公司 | Chuck type manipulator |
| CN113954114A (en) * | 2021-12-22 | 2022-01-21 | 深圳市博为医疗机器人有限公司 | Chuck type mechanical arm for clamping penicillin bottle |
-
2021
- 2021-01-11 CN CN202120056399.0U patent/CN214642974U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942032A (en) * | 2021-12-22 | 2022-01-18 | 深圳市博为医疗机器人有限公司 | Chuck type manipulator |
| CN113954114A (en) * | 2021-12-22 | 2022-01-21 | 深圳市博为医疗机器人有限公司 | Chuck type mechanical arm for clamping penicillin bottle |
| CN113954114B (en) * | 2021-12-22 | 2022-03-22 | 深圳市博为医疗机器人有限公司 | Chuck type mechanical arm for clamping penicillin bottle |
| CN113942032B (en) * | 2021-12-22 | 2022-03-22 | 深圳市博为医疗机器人有限公司 | Chuck type manipulator |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215123 unit 101, 201, C37 / F, 218 Xinghu street, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: Suzhou Yaoming Biotechnology Co.,Ltd. Address before: 215123 unit 101, 201, C37 / F, 218 Xinghu street, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: Suqiao Biology (Suzhou) Co., Ltd |
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| CP01 | Change in the name or title of a patent holder |