CN216771518U - Reagent card clamping device of dry-type fluorescence immunoassay appearance - Google Patents
Reagent card clamping device of dry-type fluorescence immunoassay appearance Download PDFInfo
- Publication number
- CN216771518U CN216771518U CN202123141435.2U CN202123141435U CN216771518U CN 216771518 U CN216771518 U CN 216771518U CN 202123141435 U CN202123141435 U CN 202123141435U CN 216771518 U CN216771518 U CN 216771518U
- Authority
- CN
- China
- Prior art keywords
- clamping
- reagent card
- elastic arm
- space
- dry
- 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.)
- Active
Links
Images
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model provides a reagent card clamping device of a dry-type fluorescence immunoassay analyzer, which comprises a clamping seat, two first clamping parts and two second clamping parts, wherein the clamping seat is provided with a clamping space, and the upper side of the clamping space is provided with an opening for placing a reagent card; the two first clamping parts are arranged on the clamping seat and are arranged at two sides of the clamping space in the width direction at intervals; the two second clamping parts are arranged on the clamping seat and are arranged at two sides of the clamping space in the vertical direction at intervals; at least one of the two first clamping parts is a first elastic arm, and/or at least one of the two second clamping parts is a second elastic arm; wherein, the one end of first elastic arm is fixed in and presss from both sides tight seat, and the other end is to separating empty setting with pressing from both sides tight seat, and stretches into to press from both sides and establish the space, and the one end of second elastic arm is fixed in and presss from both sides tight seat, and the other end is to separating empty setting with pressing from both sides tight seat, and stretches into to press from both sides and establish the space, and this scheme centre gripping reagent card is firm, and saves the cost.
Description
Technical Field
The utility model relates to the technical field of dry type fluorescence immunoassay analyzers, in particular to a reagent card clamping device of a dry type fluorescence immunoassay analyzer.
Background
The technology of the dry-type fluorescence immunoassay analyzer is rapidly developed, and a reagent card of the dry-type fluorescence immunoassay analyzer in the current market needs to be inserted into the analysis instrument after being dripped into sample liquid, is detected by a light path reaction module, and then outputs a result. In the detection process, the reagent card needs to be clamped to avoid shaking, otherwise, the accuracy of the detection result is affected. At present, reagent cards are clamped by using a plurality of groups of springs and steel sheets to support and clamp the reagent cards, so that the cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a reagent card clamping device of a dry-type fluorescence immunoassay analyzer, aiming at solving the technical problem that the clamping mode of a reagent card in the prior art is generally to use a plurality of groups of springs and steel sheets to support and clamp the reagent card, so that the cost is higher.
In order to achieve the above object, the present invention provides a reagent card clamping device for a dry-type fluorescence immunoassay analyzer, comprising:
the clamping seat is provided with a clamping space, and the upper side of the clamping space is provided with an opening for placing a reagent card;
the two first clamping parts are arranged on the clamping seat, are arranged on two sides of the clamping space in the width direction at intervals, and are used for limiting the reagent card to move along the width direction of the clamping space; and the number of the first and second groups,
the two second clamping parts are arranged on the clamping seat, are arranged on two sides of the clamping space in the vertical direction at intervals and are used for limiting the reagent card to move in the vertical direction along the clamping space;
at least one of the two first clamping parts is a first elastic arm, and/or at least one of the two second clamping parts is a second elastic arm;
one end of the first elastic arm is fixed to the clamping seat, the other end of the first elastic arm and the clamping seat are arranged in a spaced mode and stretch into the clamping space, one end of the second elastic arm is fixed to the clamping seat, and the other end of the second elastic arm and the clamping seat are arranged in a spaced mode and stretch into the clamping space.
Optionally, a plurality of first elastic arms are arranged, and the plurality of first elastic arms are arranged at intervals along the length direction of the clamping seat; and/or the presence of a gas in the gas,
the second elastic arms are provided with a plurality of elastic arms, and the plurality of elastic arms are arranged at intervals along the length direction of the clamping seat.
Optionally, one end of the first elastic arm, which is far away from the clamping seat, is arranged in an arc-shaped convex surface towards the clamping space; and/or the presence of a gas in the gas,
one end, far away from the clamping seat, of the second elastic arm faces towards the clamping space and is arranged in an arc convex surface mode.
Optionally, one of the two second clamping portions is a second elastic arm, and the other one is a limiting block, the second elastic arm is located on the lower side of the clamping space, one end of the limiting block is fixed to the clamping seat, and the other end of the limiting block is located on the upper side of the clamping space.
Optionally, a yielding hole is formed through the bottom wall surface of the clamping space corresponding to the second elastic arm.
Optionally, the clamping seat has a clamping groove with an opening on one side, the two first clamping portions are arranged on two opposite side walls of the clamping groove in the width direction, one of the two second clamping portions is arranged on the bottom wall of the clamping groove, and the other one of the two second clamping portions is arranged on one end, close to the opening, of the side wall of the clamping groove;
wherein the clamping groove forms the clamping space.
Optionally, one end of the clamping groove in the length direction is open.
Optionally, one end of the bottom wall of the clamping groove, which is close to the opening, is provided with a guide surface.
Optionally, the first elastic arm is made of a plastic material; and/or the presence of a gas in the gas,
the second elastic arm is made of plastic materials; and/or the presence of a gas in the gas,
the clamping seat is made of plastic materials.
Optionally, the first elastic arm and the clamping seat are integrally injection-molded; and/or the presence of a gas in the gas,
the second elastic arm and the clamping seat are integrally formed in an injection molding mode.
According to the scheme, the reagent card is arranged in the clamping space, the reagent card is limited to move along the width direction of the clamping space through the two first clamping parts, and the reagent card is limited to move along the vertical direction of the clamping space through the two second clamping parts; specifically, at least one of the two first clamping parts is a first elastic arm to clamp the reagent card through one end of the first elastic arm far away from the clamping seat, and/or at least one of the two second clamping parts is a second elastic arm to clamp the reagent card through one end of the second elastic arm far away from the clamping seat, namely the reagent card is clamped through the first elastic arm and/or the second elastic arm, so that the effect of saving cost is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a reagent card clamping device of a dry-type fluorescence immunoassay analyzer according to an embodiment of the present invention;
FIG. 2 is a schematic top view of a reagent card clamping device of the dry type fluorescence immunoassay analyzer in FIG. 1;
FIG. 3 is a schematic sectional view A-A of the reagent card holding unit of the dry type fluorescence immunoassay analyzer in FIG. 2;
FIG. 4 is a schematic perspective view of one embodiment of a reagent card;
FIG. 5 is a schematic diagram of the process of mounting the reagent card of FIG. 4 to the reagent card holder of the dry immunofluorescent analyzer of FIG. 1;
FIG. 6 is a schematic view of the reagent card of FIG. 4 clamped in the reagent card clamping device of the dry fluoroimmunoassay analyzer of FIG. 1.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. Also, the technical solutions in the embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not be within the protection scope of the present invention.
The technology of the dry type fluorescence immunoassay analyzer is rapidly developed, and a reagent card of the dry type fluorescence immunoassay analyzer in the current market needs to be inserted into the analysis instrument after being dripped into sample liquid, and a light path reaction module detects the sample liquid and outputs a result. In the detection process, the reagent card needs to be clamped to avoid shaking, otherwise, the accuracy of the detection result is affected. At present, reagent cards are clamped by using a plurality of groups of springs and steel sheets to support and clamp the reagent cards generally, and the cost is high.
In view of this, the present invention provides a reagent card clamping device for a dry-type fluorescence immunoassay analyzer, which aims to solve the technical problem of high cost caused by the clamping manner of reagent cards in the prior art that a plurality of sets of springs and steel sheets are generally used to support and clamp the reagent cards. Referring to fig. 1 to 3, and fig. 5 and 6, an embodiment of a reagent card clamping device of a dry-type fluorescence immunoassay analyzer according to the present invention is shown, and fig. 3 is an embodiment of a reagent card.
Referring to fig. 1 to 3, the present invention provides a reagent card clamping device 100 of a dry-type fluorescence immunoassay analyzer, which includes a clamping base 1, two first clamping portions 2 and two second clamping portions 3. The clamping seat 1 is provided with a clamping space 11, and the upper side of the clamping space 11 is provided with an opening for placing the reagent card 200; the two first clamping parts 2 are arranged on the clamping seat 1, are arranged at two sides of the clamping space 11 in the width direction at intervals, and are used for limiting the reagent card 200 to move along the width direction of the clamping space 11; the two second clamping parts 3 are arranged on the clamping seat 1, are arranged at two sides of the clamping space 11 in the vertical direction at intervals, and are used for limiting the vertical movement of the reagent card 200 along the clamping space 11; at least one of the two first clamping parts 2 is a first resilient arm 21 and/or at least one of the two second clamping parts 3 is a second resilient arm 31; one end of the first elastic arm 21 is fixed to the clamping seat 1, the other end of the first elastic arm and the clamping seat 1 are arranged at intervals and extend into the clamping space 11, one end of the second elastic arm 31 is fixed to the clamping seat 1, and the other end of the second elastic arm and the clamping seat 1 are arranged at intervals and extend into the clamping space 11.
According to the scheme, the reagent card 200 is arranged in the clamping space 11, the two first clamping parts 2 are used for limiting the movement of the reagent card 200 along the width direction of the clamping space 11, and the two second clamping parts 3 are used for limiting the movement of the reagent card 200 along the vertical direction of the clamping space 11; specifically, at least one of the two first clamping parts 2 is a first elastic arm 21 to clamp the reagent card 200 through an end of the first elastic arm 21 away from the clamping seat 1, and/or at least one of the two second clamping parts 3 is a second elastic arm 31 to clamp the reagent card 200 through an end of the second elastic arm 31 away from the clamping seat 1, that is, the reagent card 200 is clamped through the first elastic arm 21 and/or the second elastic arm 31, so that the cost is saved.
In this embodiment, both the first clamping portions 2 are the first elastic arms 21, so that the forces applied to the two ends of the reagent card 200 in the width direction by the two first clamping portions 2 are the same, and the stability of fixing the reagent card 200 by the reagent card clamping device 100 of the dry-type fluorescence immunoassay analyzer is improved.
Furthermore, a plurality of first elastic arms 21 are provided, and the plurality of first elastic arms 21 are arranged at intervals along the length direction of the clamping seat 1; and/or a plurality of second elastic arms 31 are arranged, and the plurality of second elastic arms 31 are arranged at intervals along the length direction of the clamping seat 1.
Specifically, in this embodiment, a plurality of first elastic arms 21 and a plurality of second elastic arms 31 are provided, the plurality of first elastic arms 21 are disposed at intervals along the length direction of the clamping seat 1, and the plurality of second elastic arms 31 are also disposed at intervals along the length direction of the clamping seat 1. It should be understood that the number of the first elastic arms 21 and the second elastic arms 31 is not limited, and three or four reagent cards 200 may be provided as long as the reagent cards can be clamped. In this embodiment, two first elastic arms 21 and two second elastic arms 31 are provided.
Further, one end of the first elastic arm 21, which is far away from the clamping seat 1, is arranged in an arc shape and convex toward the clamping space 11; and/or one end of the second elastic arm 31, which is far away from the clamping seat 1, is arranged in an arc convex manner towards the clamping space 11. Thus, the clamping force of the two first clamping parts 2 on the reagent card 200 can be improved, and the reagent card 200 can be conveniently put into the clamping space 11; and/or the clamping force of the two second clamping parts 3 on the reagent card 200 is improved, and meanwhile, the reagent card 200 can conveniently enter the clamping space 11.
Further, one of the two second clamping portions 3 is a second elastic arm 31, and the other is a stopper 32, the second elastic arm 31 is located at the lower side of the clamping space 11, one end of the stopper 32 is fixed to the clamping seat 1, and the other end is located at the upper side of the clamping space 11, so as to further achieve the purpose of saving cost.
Further, in order to improve the versatility of the reagent card clamping device 100 of the dry type fluorescence immunoassay analyzer, it is possible to adapt to the reagent card 200 having a larger size. In this embodiment, the bottom wall of the clamping space 11 is provided with a relief hole 111 corresponding to the second elastic arm 31. In this way, an end of the second elastic arm 31 far away from the clamping seat 1 can enter the avoiding hole 111 to clamp the reagent cards 200 with various sizes.
Further, the clamping seat 1 has a clamping groove 12 with an opening on one side, the two first clamping parts 2 are arranged on two opposite side walls of the clamping groove 12 in the width direction, one of the two second clamping parts 3 is arranged on the bottom wall of the clamping groove 12, and the other one is arranged on one end, close to the opening, of the side wall of the clamping groove 12; wherein the clamping groove 12 forms the clamping space 11. In this embodiment, the clamping groove 12 forms the clamping space 11, that is, the reagent card 200 is clamped in the clamping groove 12. Specifically, in one embodiment, one of the two first clamping portions 2 is the first elastic arm 21, and the other is a side wall of the clamping groove 12 opposite to the first elastic arm 21.
In addition, referring to fig. 2 to 4, in the above embodiment, the width dimension of the reagent card 200 is W1, the height dimension is H1, the distance between the ends of the two first clamping portions 2 away from the clamping seat 1 is W2, the distance between the ends of the two second clamping portions 3 away from the clamping seat 1 is H2, specifically, W2 is smaller than W1, and H2 is smaller than H1, so as to ensure the clamping firmness of the reagent card clamping device 100 of the dry-type fluorescence immunoassay analyzer to the reagent card 200.
Further, referring to fig. 5 and 6, in order to facilitate the reagent card 200 to be mounted in the clamping groove 12, in the present embodiment, one end of the clamping groove 12 in the length direction is open. Thus, the reagent card 200 is mounted in the clamping groove 12 from the opening, thereby improving the convenience of mounting the reagent card 200. Specifically, one end of the bottom wall of the clamping groove 12 close to the opening is provided with a guide surface 121. The guide surface 121 is inclined from the top to the bottom in a direction away from the first clamping part 2, so that the reagent card 200 slides upward from the lower end of the guide surface 121 into the clamping groove 12.
Further, the first elastic arm 21 is made of plastic material; and/or the second elastic arm 31 is made of plastic material; and/or the clamping seat 1 is made of plastic material, so as to further reduce the cost of the reagent card clamping device 100 of the dry-type fluorescence immunoassay analyzer.
Further, the first elastic arm 21 and the clamping seat 1 are integrally injection-molded; and/or the second elastic arm 31 is integrally injection-molded with the clamping seat 1. Preferably, the first elastic arm 21, the second elastic arm 31 and the clamping base 1 are integrally injection-molded, so as to avoid the complex assembly of the reagent card clamping device 100 of the dry-type fluorescence immunoassay analyzer, thereby facilitating the application of a user and improving the convenience.
The above description is only an alternative embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings or directly/indirectly applied to other related technical fields under the inventive concept of the present invention are included in the scope of the present invention.
Claims (10)
1. A reagent card clamping device of a dry type fluorescence immunoassay analyzer is characterized by comprising:
the clamping seat is provided with a clamping space, and the upper side of the clamping space is provided with an opening for placing a reagent card;
the two first clamping parts are arranged on the clamping seat, are arranged on two sides of the clamping space in the width direction at intervals, and are used for limiting the reagent card to move along the width direction of the clamping space; and the number of the first and second groups,
the two second clamping parts are arranged on the clamping seat, are arranged on two sides of the clamping space in the vertical direction at intervals and are used for limiting the reagent card to move in the vertical direction along the clamping space;
at least one of the two first clamping parts is a first elastic arm, and/or at least one of the two second clamping parts is a second elastic arm;
one end of the first elastic arm is fixed to the clamping seat, the other end of the first elastic arm and the clamping seat are arranged in a spaced mode and stretch into the clamping space, one end of the second elastic arm is fixed to the clamping seat, and the other end of the second elastic arm and the clamping seat are arranged in a spaced mode and stretch into the clamping space.
2. The reagent card clamping device for a dry type immunofluorescent analyzer according to claim 1, wherein a plurality of first elastic arms are provided, the plurality of first elastic arms being provided at intervals along a longitudinal direction of the clamping holder; and/or the presence of a gas in the gas,
the second elastic arms are provided with a plurality of elastic arms, and the plurality of elastic arms are arranged at intervals along the length direction of the clamping seat.
3. The reagent card clamping device of the dry-type fluoroimmunoassay analyzer of claim 1, wherein an end of the first elastic arm away from the clamping seat is disposed in an arc-shaped convex surface toward the clamping space; and/or the presence of a gas in the gas,
one end, far away from the clamping seat, of the second elastic arm faces towards the clamping space and is arranged in an arc convex surface mode.
4. The reagent card clamping device for a dry-type fluoroimmunoassay analyzer according to claim 1, wherein one of the two second clamping portions is a second elastic arm, and the other one is a stopper, the second elastic arm is located at a lower side of the clamping space, one end of the stopper is fixed to the clamping holder, and the other end of the stopper is located at an upper side of the clamping space.
5. The reagent card clamping device of the dry-type fluoroimmunoassay analyzer of claim 4, wherein a relief hole is formed through a bottom wall surface of the clamping space corresponding to the second elastic arm.
6. The reagent card clamping device for a dry-type fluoroimmunoassay analyzer according to claim 1, wherein the clamping holder has a clamping groove with an opening at one side, two of the first clamping portions are disposed on opposite lateral walls of the clamping groove in the width direction, one of the two second clamping portions is disposed on the bottom wall of the clamping groove, and the other is disposed on one end of the lateral wall of the clamping groove near the opening;
wherein the clamping groove forms the clamping space.
7. The reagent card clamping device for a dry-type fluoroimmunoassay analyzer according to claim 6, wherein the clamping groove is opened at one end in a longitudinal direction.
8. The reagent card clamping device for a dry-type fluoroimmunoassay analyzer according to claim 7, wherein the bottom wall of the clamping groove has a guide surface at an end thereof adjacent to the opening.
9. The reagent card clamping device of the dry-type fluorescence immunoassay instrument as recited in claim 1, wherein the first elastic arm is made of plastic material; and/or the presence of a gas in the atmosphere,
the second elastic arm is made of plastic materials; and/or the presence of a gas in the gas,
the clamping seat is made of plastic materials.
10. The reagent card clamping device of a dry-type fluoroimmunoassay analyzer of claim 9, wherein the first elastic arm is integrally injection-molded with the clamping seat; and/or the presence of a gas in the gas,
the second elastic arm and the clamping seat are integrally formed in an injection molding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123141435.2U CN216771518U (en) | 2021-12-14 | 2021-12-14 | Reagent card clamping device of dry-type fluorescence immunoassay appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123141435.2U CN216771518U (en) | 2021-12-14 | 2021-12-14 | Reagent card clamping device of dry-type fluorescence immunoassay appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216771518U true CN216771518U (en) | 2022-06-17 |
Family
ID=81966691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123141435.2U Active CN216771518U (en) | 2021-12-14 | 2021-12-14 | Reagent card clamping device of dry-type fluorescence immunoassay appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216771518U (en) |
-
2021
- 2021-12-14 CN CN202123141435.2U patent/CN216771518U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216771518U (en) | Reagent card clamping device of dry-type fluorescence immunoassay appearance | |
| CN216771771U (en) | Sample frame and sample analyzer | |
| CN101588692B (en) | Lock device | |
| CN217473583U (en) | Pipettor strorage device | |
| CN211394440U (en) | Be suitable for little sample of high-throughput sequencing and build storehouse and use magnetic frame | |
| CN110842955A (en) | L-shaped flexible finger clamp fixing piece and multi-finger clamp fixing piece | |
| CN206454678U (en) | A kind of suspension type pipettor rack | |
| CN1649780A (en) | Device for receiving a commodity in a fixed position | |
| CN212124677U (en) | Multifunctional Chinese teaching device | |
| CN216012907U (en) | Support for processing slide specimen and processing device thereof | |
| CN212244354U (en) | Portable bone marrow slide glass storage box | |
| CN217901769U (en) | Quantitative reagent card | |
| CN216964673U (en) | Portable pipettor frame suitable for many specifications pipettor is placed | |
| CN217505758U (en) | Liquid chromatograph with protection function | |
| CN215833426U (en) | Sample frame and sample analysis equipment | |
| CN105783393A (en) | Convenient object hanging device utilized inside refrigerator and refrigerator | |
| CN215894171U (en) | Cover plate for slide glass treatment and treatment device thereof | |
| CN216718214U (en) | Multifunctional reagent strip detection box | |
| CN215795089U (en) | Geotechnical engineering investigation geotechnical sample storage device | |
| CN216351515U (en) | Object carrying clamp for carrying glass slide | |
| CN215940043U (en) | Test tube rack | |
| CN215246529U (en) | Portable biological kit | |
| CN212124646U (en) | Accounting management articles for use storage device | |
| CN219383315U (en) | Urine external detection kit | |
| CN216527938U (en) | Multifunctional paper card holder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |