Batch sample injector for antibody reagent

Abstract

The utility model discloses an antibody reagent batch sample injector in the technical field of antibody reagents, which comprises an electric control bin, a support bottom plate fixedly mounted at the lower end of the electric control bin, a first bearing ring mounted in the middle of the support bottom plate, a rotary cylinder mounted inside the first bearing ring, and a mounting rod fixedly mounted on the outer wall of the rotary cylinder. A transmission gear is fixedly installed on the outer wall of the end, close to the first bearing ring, of the rotating column body, the antibody reagent batch sample injector adopts a transmission structure combining the driving motor and the transmission gear, continuous rotation of the rotating column body is achieved, and therefore continuous sample adding operation of the test tube support and the reagent tube body is driven. The structure effectively avoids the need of reciprocating operation, greatly improves the sample adding efficiency, and is particularly suitable for sample adding operation of batch antibody reagents; the driving motor is matched with the transmission gear, so that an automatic sample adding process is realized, manual intervention is reduced, the labor intensity of operators is reduced, and meanwhile, the risk of operation errors is also reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to antibody reagent technical field, concretely is a kind of antibody reagent batch sample adding device. BACKGROUND

[0002] Antibody reagent refers to antibody or antibody derivative for detecting, recognizing and quantifying specific antigen (such as pathogen, cell component or other biological molecule), they are widely used in medical diagnosis, basic research, drug development and biotechnology etc., antibody reagent can be monoclonal antibody or polyclonal antibody, usually realizes its function by combining with specific antigen;Antibody reagent batch sample adding device is a kind of laboratory equipment, for efficiently, accurately batch adding antibody reagent or other liquid reagent into sample, such equipment is very important in biomedical research, diagnostic experiment and drug development can improve the efficiency of experiment.

[0003] The patent document with the application number CN202323480964.4 discloses antibody reagent batch sample adding device, wherein "including deployment machine, deployment machine top is equipped with sample adding bin, deployment machine top is rotatably connected with sample bin cover, deployment machine one side is equipped with project board slot, the way of installing reagent test tube platform is used to solve the batch sample adding device used in the production of antibody reagent can be added to a large amount of antibody reagent for quantity deployment, and the test tube bearing platform of existing sample adding device is generally controlled by screw or electromagnetic rotation, it is difficult to grasp stop interval when running at high speed, and collision between sample adding head and test tube mouth is likely to occur, causing test tube breakage and drug leakage, causing equipment damage, increasing production cost, or sample adding head medicine water injection deviation, flowing into equipment interior, causing equipment damage and reagent deployment failure, reducing yield, and screw or electromagnetic control rotation needs to rely on friction to stop, long time use can cause serious wear of friction part, and replacement is more troublesome, subsequent management cost increases", based on the above patent search, and combining antibody reagent batch sample adding device in prior art, it is found that reagent cannot be continuously filled, and reciprocating sample adding operation is also needed, when dealing with batch antibody reagent sample adding operation, the overall sample adding efficiency is low, and the task cannot be efficiently completed.

[0004] Therefore, the utility model designs a kind of antibody reagent batch sample adding device to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of antibody reagent batch sample adding device to solve the problems raised in the above background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: an antibody reagent batch sample adding device, including electric control bin, the lower end fixed mounting of electric control bin is support bottom plate, the middle part mounting of support bottom plate is first bearing ring, the inside mounting of first bearing ring is rotation column body, the outer wall of rotation column body fixed mounting has installation rod body, the outer wall of rotation column body is fixed mounting drive gear near first bearing ring one end, the left side of drive gear is provided with drive gear, drive gear and drive gear are engaged each other, the upper end of drive gear is installed drive motor, and the drive end of drive motor is connected with drive gear, the one end fixed mounting of installation rod body is away from rotation column body support plate, the upper end fixed mounting of support plate is test tube support, the reagent pipe body is provided on test tube support, and the left and right two ends fixed mounting of test tube support is limit plate.

[0007] Optionally, the left and right ends of the support bottom plate are fixedly installed with support frame bodies, and the upper ends of the support frame bodies are fixedly installed with support top plates.

[0008] Optionally, the outer wall of the lower end of the support top plate is fixedly installed with a reagent liquid bin, and the lower end of the reagent liquid bin is fixedly installed with a liquid injection pipeline.

[0009] Optionally, the rear end of the reagent liquid bin is fixedly installed with a connecting pipeline, the middle part of the support top plate is installed with a second bearing ring, and the second bearing ring is located at the upper end of the rotation column body.

[0010] Optionally, six groups of the installation rod body, the support plate, the test tube support, the reagent pipe body and the limit plate are uniformly fixedly installed on the outer wall of the rotation column body with the midpoint of the rotation column body as the shaft and form a batch sample adding structure, the first bearing ring and the second bearing ring are installed on the outer side of the rotation column body, and the rotation column body is ensured to rotate stably.

[0011] Optionally, the drive motor is a brake member, cooperates with the drive gear and the drive gear to form a transmission structure, can drive the rotation column body and the installation rod body, the support plate, the test tube support, the reagent pipe body and the limit plate on the outer wall of the rotation column body to rotate, and continuous sample adding operation is carried out.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses a drive motor and transmission gear combined transmission structure realize the continuous rotation of the rotating column body, thereby driving the continuous sample adding operation of test tube support and reagent tube body, under the driving of drive motor, drive gear and transmission gear carry out transmission operation, can drive rotating column body smooth rotation, can drive rotating column body and the installation pole body on the outer wall of rotating column body, support plate, test tube support, reagent tube body and spacing plate rotation, during reagent liquid warehouse injects reagent, can take down the reagent tube body of complete sample adding, change again new reagent tube body, can continuous processing six groups of reagent tube body, effectively improved the efficiency of antibody reagent sample adding, compared with prior art, this structure effectively avoided the need of reciprocating operation, greatly improved sample adding efficiency, especially suitable for the sample adding operation of batch antibody reagent, the cooperation of drive motor and transmission gear realizes the automatic sample adding process, reduces manual intervention, reduces the labor intensity of operating personnel, also reduces the risk of operation error. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic diagram of the utility model three-dimensional front view;

[0015] Figure 2 It is the structure schematic diagram of the utility model plane front view;

[0016] Figure 3 It is the structure schematic diagram of the utility model three-dimensional plan view;

[0017] Figure 4 It is the structure schematic diagram of the utility model three-dimensional bottom view;

[0018] Figure 5 It is the structure schematic diagram of the utility model three-dimensional rear view;

[0019] Figure 6 It is the structure schematic diagram of the utility model three-dimensional section view.

[0020] In the drawing: 1, electric control storehouse;2, support bottom plate;3, support frame body;4, support top plate;5, first bearing ring;6, rotating column body;7, transmission gear;8, drive motor;9, drive gear;10, second bearing ring;11, installation pole body;12, support plate;13, test tube support;14, reagent tube body;15, spacing plate;16, reagent liquid warehouse;17, liquid injection pipeline;18, connecting pipeline. DETAILED DESCRIPTION

[0021] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation based on the orientation or positional relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0022] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without creative labor are within the scope of protection of the utility model.

[0024] Please refer to Figures 1-6The utility model discloses an antibody reagent batch sample adding device, including electric control bin 1, the lower end fixed mounting of electric control bin 1 has support base plate 2, the middle part mounting of support base plate 2 has first bearing ring 5, the inside mounting of first bearing ring 5 has rotation cylinder body 6, the outer wall of rotation cylinder body 6 is fixedly installed and has installation rod body 11, the outer wall of rotation cylinder body 6 is fixedly installed and has transmission gear 7 close to first bearing ring 5 one end, the left side of transmission gear 7 is provided with drive gear 9, and drive gear 9 is mutually engaged with transmission gear 7, and the upper end of drive gear 9 is installed with drive motor 8, and the transmission end of drive motor 8 is connected with drive gear 9, and the one end of installation rod body 11 is fixedly installed and has support plate 12 away from rotation cylinder body 6, the upper end fixed mounting of support plate 12 has test tube support 13, is provided with reagent pipe body 14 on test tube support 13, and the left and right two ends fixed mounting of test tube support 13 has limit stop 15, and the left and right two ends of support base plate 2 are all fixedly installed and have support frame body 3, and the upper end fixed mounting of support frame body 3 has support top plate 4, and the outer wall on support top plate 4 lower end is fixedly installed and has reagent liquid bin 16, and the lower end fixed mounting of reagent liquid bin 16 has liquid injection pipeline 17, and the rear end fixed mounting of reagent liquid bin 16 has connecting pipeline 18, and the middle part mounting of support top plate 4 has second bearing ring 10, and second bearing ring 10 is located at the upper end of rotation cylinder body 6, six groups of installation rod body 11, support plate 12, test tube support 13, reagent pipe body 14 and limit stop 15 are evenly fixedly installed on the outer wall of rotation cylinder body 6 with the midpoint of rotation cylinder body 6 as the axle and form batch sample adding structure, and first bearing ring 5 and second bearing ring 10 are installed on the outside of rotation cylinder body 6, ensure that rotation cylinder body 6 stably rotates, drive motor 8 is the brake piece, and is cooperated with transmission gear 7, drive gear 9 and forms transmission structure, can drive rotation cylinder body 6 and the installation rod body 11 on the outer wall of rotation cylinder body 6, support plate 12, test tube support 13, reagent pipe body 14 and limit stop 15 rotate, and carry out continuity sample adding operation;

[0025] Referring to Figure 2 Initially, the outer wall of rotation cylinder body 6 is fixedly installed and has transmission gear 7 close to first bearing ring 5 one end, the left side of transmission gear 7 is provided with drive gear 9, drive gear 9 is mutually engaged with transmission gear 7, the upper end of drive gear 9 is installed with drive motor 8, and the transmission end of drive motor 8 is connected with drive gear 9, and first bearing ring 5 and second bearing ring 10 are installed on the outside of rotation cylinder body 6, ensure that rotation cylinder body 6 stably rotates, drive motor 8 is the brake piece, and is cooperated with transmission gear 7, drive gear 9 and forms transmission structure, can drive rotation cylinder body 6 and the installation rod body 11 on the outer wall of rotation cylinder body 6, support plate 12, test tube support 13, reagent pipe body 14 and limit stop 15 rotate, and carry out continuity sample adding operation;

[0026] Wherein, under the driving of the driving motor 8, the driving gear 9 drives the transmission gear 7, which can drive the rotating column body 6 to rotate smoothly, and can drive the rotating column body 6 and the mounting rod body 11, the supporting plate 12, the test tube support 13, the reagent tube body 14 and the limiting plate 15 on the outer wall of the rotating column body 6 to rotate, during the injection of reagent in the reagent liquid bin 16, the reagent tube body 14 after sample completion can be removed, and a new reagent tube body 14 can be replaced, so that six groups of reagent tube bodies 14 can be continuously processed, and the efficiency of antibody reagent sampling is effectively improved.

[0027] Referring to Figure 3 The mounting rod body 11 is fixedly installed with the supporting plate 12 at one end away from the rotating column body 6, the upper end of the supporting plate 12 is fixedly installed with the test tube support 13, the test tube support 13 is provided with the reagent tube body 14, and the left and right ends of the test tube support 13 are fixedly installed with the limiting plate 15; the outer wall of the lower end of the supporting top plate 4 is fixedly installed with the reagent liquid bin 16, the lower end of the reagent liquid bin 16 is fixedly installed with the liquid injection pipeline 17, and the rear end of the reagent liquid bin 16 is fixedly installed with the connecting pipeline 18; the above-mentioned fixed-position sampling assembly (the reagent liquid bin 16, the liquid injection pipeline 17 and the connecting pipeline 18) and the variable-position mounting rod body 11, the supporting plate 12, the test tube support 13, the reagent tube body 14 and the limiting plate 15;

[0028] The connecting pipeline 18 in the sampling assembly is connected with an external antibody reagent storage bin, so that the sampling amount of the antibody reagent is ensured, the antibody reagent is injected into the reagent liquid bin 16 through the connecting pipeline 18, and the antibody reagent is injected into the reagent tube body 14 downward through the multiple liquid injection pipelines 17, so that the effect of rapid liquid injection is achieved.

[0029] The working principle of the utility model is: when using the antibody reagent batch sampler, the electric control bin 1 and the driving motor 8 need to be connected with electricity in advance; when using, the driving motor 8 is started to drive the driving gear 9 to drive the transmission gear 7, which can drive the rotating column body 6 and the mounting rod body 11, the supporting plate 12, the test tube support 13, the reagent tube body 14 and the limiting plate 15 on the outer wall of the rotating column body 6 to rotate, one group of reagent tube bodies 14 is rotated to the lower side of the liquid injection pipeline 17, the antibody reagent is injected into the reagent liquid bin 16 through the connecting pipeline 18, and the antibody reagent is injected into the reagent tube body 14 downward through the multiple liquid injection pipelines 17, so that the effect of rapid liquid injection is achieved, after the antibody reagent filling operation of the reagent tube body 14 is completed, the reagent tube body 14 after sampling is removed, and a new reagent tube body 14 is installed.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An antibody reagent batch applicator comprising an electrically controlled cartridge (1), characterized in that: The lower end of the electric control bin (1) is fixedly installed with a support bottom plate (2), the middle part of the support bottom plate (2) is installed with a first bearing ring (5), the inside of the first bearing ring (5) is installed with a rotating column body (6), the outer wall of the rotating column body (6) is fixedly installed with an installation rod body (11), the outer wall of the rotating column body (6) close to the first bearing ring (5) is fixedly installed with a transmission gear (7), the left side of the transmission gear (7) is provided with a driving gear (9), the driving gear (9) is engaged with the transmission gear (7), the upper end of the driving gear (9) is installed with a driving motor (8), the transmission end of the driving motor (8) is connected with the driving gear (9), the end of the installation rod body (11) away from the rotating column body (6) is fixedly installed with a support plate (12), the upper end of the support plate (12) is fixedly installed with a test tube support (13), the test tube support (13) is provided with a reagent tube body (14), the left and right ends of the test tube support (13) are fixedly installed with a limiting plate (15).

2. The antibody reagent batch applicator of claim 1, wherein: The left and right ends of the support bottom plate (2) are fixedly installed with a support frame body (3), the upper end of the support frame body (3) is fixedly installed with a support top plate (4).

3. The antibody reagent batch applicator of claim 2, wherein: The outer wall of the lower end of the support top plate (4) is fixedly installed with a reagent liquid bin (16), the lower end of the reagent liquid bin (16) is fixedly installed with a liquid injection pipeline (17).

4. The antibody reagent batch applicator of claim 3, wherein: The rear end of the reagent liquid bin (16) is fixedly installed with a connecting pipeline (18), the middle part of the support top plate (4) is installed with a second bearing ring (10), the second bearing ring (10) is located at the upper end of the rotating column body (6).

5. The antibody reagent batch applicator of claim 4, wherein: Six groups of the installation rod body (11), the support plate (12), the test tube support (13), the reagent tube body (14) and the limiting plate (15) are uniformly fixedly installed on the outer wall of the rotating column body (6) with the midpoint of the rotating column body (6) as the shaft and form a batch sample adding structure, the first bearing ring (5) and the second bearing ring (10) are installed on the outside of the rotating column body (6), so as to ensure the stable rotation of the rotating column body (6).

6. The antibody reagent batch applicator of claim 1, wherein: The driving motor (8) is a brake part, cooperates with the transmission gear (7) and the driving gear (9) to form a transmission structure, can drive the rotating column body (6) and the installation rod body (11), the support plate (12), the test tube support (13), the reagent tube body (14) and the limiting plate (15) on the outer wall of the rotating column body (6) to rotate, and continuously adds samples.

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