CN212964989U

CN212964989U - Blood coagulation inhibition experimental facilities fixing device

Info

Publication number: CN212964989U
Application number: CN202022112788.9U
Authority: CN
Inventors: 李悦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-04-13
Anticipated expiration: 2030-09-23

Abstract

The application discloses hemagglutination inhibition experimental facilities fixing device, including box, fixed plate, standing groove, spacing spout, test tube, circular slot and top cap, the inner chamber fixed mounting of box has the fixed plate, circular slot has been seted up to the top terminal surface of fixed plate, the standing groove has been seted up to circular slot's bottom terminal surface, spacing spout has all been seted up to the both sides terminal surface of standing groove, be equipped with the test tube in the standing groove, circular slot rotates with the top cap to be connected, the equal rigid coupling of the both sides terminal surface of box has the layer board. This application is through the cooperation between first spring, arc bottom plate, spread groove, spacing draw-in groove, top cap, third spring, connecting rod and the stopper for the test tube can be fixed well in the standing groove, and the experimenter of being convenient for gets of test tube and puts.

Description

Blood coagulation inhibition experimental facilities fixing device

Technical Field

The application relates to a fixing device, in particular to a fixing device for hemagglutination inhibition experimental equipment.

Background

Viruses with Hemagglutinin (HA) agglutinate human or animal erythrocytes, known as hemagglutination, which is inhibited by corresponding antibodies, known as hemagglutination inhibition assay, a technique for determining the antigen or antibody, i.e.after addition of a specific antibody or specific antigen, the original hemagglutination is inhibited. The existing centrifugal tube and disposable 96-hole V-shaped plate for sampling in hemagglutination and hemagglutination inhibition tests are characterized in that whole blood is collected and put into an injector, then serum is separated out and put into a single centrifugal tube, and then the whole blood is moved into the 96-hole V-shaped plate by a single-channel pipette gun.

Centrifuging tube often is put on the centrifuge tube rack in the experiment, but there is the phenomenon such as placing the unstability in current centrifuge tube rack, and the centrifuging tube is put and can not be fine on the centrifuge tube rack by fixed for the centrifuging tube is very big probably because the experimental personnel not careful collision and damage. Therefore, a blood coagulation inhibition experiment equipment fixing device is provided aiming at the problems.

Disclosure of Invention

The utility model provides a hemagglutination inhibition experimental facilities fixing device, includes box, fixed plate, standing groove, spacing spout, test tube, circular slot and top cap, the inner chamber fixed mounting of box has the fixed plate, circular slot has been seted up to the top end face of fixed plate, the standing groove has been seted up to circular slot's bottom terminal surface, spacing spout has all been seted up to the both sides terminal surface of standing groove, be equipped with the test tube in the standing groove, circular slot rotates with the top cap to be connected, the equal rigid coupling of the both sides terminal surface of box has the layer board.

Further, the placing groove has a plurality of, a plurality of the even distribution of placing groove is on the fixed plate, the bottom terminal surface fixedly connected with first spring of placing groove, the other end of first spring and the bottom terminal surface fixed connection of arc bottom plate, the equal fixedly connected with connecting block in both sides top of arc bottom plate, two the equal fixedly connected with movable fixture block in top of connecting block.

Furthermore, the top end face of the limiting sliding groove is fixedly connected with a second spring, and the limiting sliding groove is connected with the movable clamping block in a sliding mode.

Further, the bottom terminal surface and the arc bottom plate laminating of test tube, the top of test tube is equipped with the sealing plug, the top terminal surface of sealing plug and the bottom laminating of third spring.

Further, the top terminal surface of top cap is equipped with the rotation handle, the equal fixedly connected with connecting rod in bottom both sides of top cap, two the equal fixedly connected with stopper of bottom terminal surface of connecting rod, connecting rod and spread groove sliding connection, stopper and spacing draw-in groove sliding connection.

Further, the spread groove has been seted up to circular draw-in groove's bottom terminal surface, the spread groove is the arc, the spread groove is in the outside of standing groove, spacing draw-in groove has been seted up to the bottom of spread groove, spacing draw-in groove is the arc, spacing draw-in groove is in the outside of standing groove, spread groove and spacing draw-in groove all have two, and equal symmetry sets up.

The beneficial effect of this application is: the application provides a hemagglutination inhibition experimental facilities fixing device convenient to fixed test tube.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is an enlarged, partial schematic view of a portion of FIG. 2A according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a connecting slot and a limiting slot according to an embodiment of the present application;

fig. 5 is a schematic perspective view of a top cover according to an embodiment of the present application.

In the figure: 1. the box, 2, fixed plate, 3, standing groove, 4, first spring, 5, arc bottom plate, 6, connecting block, 7, activity fixture block, 8, spacing spout, 9, second spring, 10, test tube, 11, sealing plug, 12, circular draw-in groove, 13, spread groove, 14, spacing draw-in groove, 15, top cap, 16, third spring, 17, connecting rod, 18, stopper.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Please refer to fig. 1-5, a fixing device for experimental equipment for hemagglutination inhibition comprises a box body 1, a fixing plate 2, a placing groove 3, a limiting sliding groove 8, a test tube 10, a circular clamping groove 12 and a top cover 15, wherein the fixing plate 2 is fixedly installed in an inner cavity of the box body 1, the circular clamping groove 12 is formed in the top end surface of the fixing plate 2, the placing groove 3 is formed in the bottom end surface of the circular clamping groove 12, the limiting sliding groove 8 is formed in both end surfaces of the placing groove 3, the test tube 10 is arranged in the placing groove 3, the circular clamping groove 12 is rotatably connected with the top cover 15, and support plates are fixedly connected to both end surfaces of the.

The placing grooves 3 are uniformly distributed on the fixing plate 2, the bottom end face of each placing groove 3 is fixedly connected with a first spring 4, the other end of each first spring 4 is fixedly connected with the bottom end face of the arc-shaped bottom plate 5, the top ends of the two sides of each arc-shaped bottom plate 5 are fixedly connected with connecting blocks 6, and the top ends of the two connecting blocks 6 are fixedly connected with movable clamping blocks 7 for convenient connection; the top end face of the limiting sliding groove 8 is fixedly connected with a second spring 9, and the limiting sliding groove 8 is connected with the movable clamping block 7 in a sliding mode and is convenient to connect; the bottom end face of the test tube 10 is attached to the arc-shaped bottom plate 5, the top end of the test tube 10 is provided with a sealing plug 11, and the top end face of the sealing plug 11 is attached to the bottom end of the third spring 16, so that connection is facilitated; a rotating handle is arranged on the top end face of the top cover 15, connecting rods 17 are fixedly connected to two sides of the bottom end of the top cover 15, limiting blocks 18 are fixedly connected to the bottom end faces of the two connecting rods 17, the connecting rods 17 are connected with the connecting grooves 13 in a sliding mode, and the limiting blocks 18 are connected with the limiting clamping grooves 14 in a sliding mode and are convenient to connect; the bottom terminal surface of circular draw-in groove 12 has seted up spread groove 13, spread groove 13 is the arc, spread groove 13 is in the outside of standing groove 3, spacing draw-in groove 14 has been seted up to spread groove 13's bottom, spacing draw-in groove 14 is the arc, spacing draw-in groove 14 is in the outside of standing groove 3, spread groove 13 and spacing draw-in groove 14 all have two, and equal symmetry sets up, the connection of being convenient for.

When the test tube fixing device is used, electrical elements appearing in the test tube fixing device are externally connected with a power supply and a control switch when the test tube fixing device is used, an experimenter fills a sealing plug 11 into a test tube 10, then slowly puts the test tube 10 into a placing groove 3 until the test tube is contacted with an arc-shaped bottom plate 5, aligns a connecting rod 17 and a limiting block 18 at the bottom end of a top cover 15 with a connecting groove 13, pushes the top cover 15 downwards, enables the connecting rod 17 and the limiting block 18 at the bottom end of the top cover 15 to slide in the connecting groove 13 until the limiting block 18 is contacted with the bottom end face of the connecting groove 13, meanwhile, a third spring 16 at the bottom end of the top cover 15 extrudes the test tube 10 to move downwards, enables the arc-shaped bottom plate 5 to extrude a first spring 4, rotates a rotating handle at the top end of the top cover 15, enables the connecting rod 17 to drive the limiting block 18 to slide in a limiting clamping groove 14, after rotating for, and when box 1 received vibrations, first spring 4 and third spring 16 can reduce the vibrations that test tube 10 received, when needs take out test tube 10 from standing groove 3 in, counter-rotation top cap 15, with top cap 15, connecting rod 17 and stopper 18 take out, first spring 4 passes through elastic potential energy and with 5 jack-ups of arc bottom plate, and then make the top of test tube 10 stretch out standing groove 3, the experimenter of being convenient for takes out test tube 10, when arc bottom plate 5 was jack-up, the activity fixture block 7 of connecting block 6 one side slides in spacing spout 8 and reduces the speed that activity fixture block 7 rose through second spring 9, and then slowed down the speed that arc bottom plate 5 rose, the impact to test tube 10 has been avoided.

The application has the advantages that:

1. according to the test tube fixing device, the first spring, the arc-shaped bottom plate, the connecting groove, the limiting clamping groove, the top cover, the third spring, the connecting rod and the limiting block are matched, so that the test tube can be well fixed in the placing groove, and experimenters can conveniently take and place the test tube;

2. this application is through the cooperation between first spring, arc bottom plate, top cap, third spring and the sealing plug for the test tube can effectually reduce the impact that vibrations brought in the standing groove, has avoided the damage of test tube, again through the cooperation between connecting block, activity fixture block, spacing spout and the second spring, when making to get the test tube, has slowed down the speed that the arc bottom plate rises, has avoided the impact to the test tube.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A hemagglutination inhibition experimental facilities fixing device which characterized in that: including box (1), fixed plate (2), standing groove (3), spacing spout (8), test tube (10), circular slot (12) and top cap (15), the inner chamber fixed mounting of box (1) has fixed plate (2), circular slot (12) have been seted up to the top terminal surface of fixed plate (2), standing groove (3) have been seted up to the bottom terminal surface of circular slot (12), spacing spout (8) have all been seted up to the both sides terminal surface of standing groove (3), be equipped with test tube (10) in standing groove (3), circular slot (12) rotate with top cap (15) and are connected, the equal rigid coupling of both sides terminal surface of box (1) has the layer board.

2. The hemagglutination inhibition assay device fixture of claim 1, wherein: the novel storage box is characterized in that the storage groove (3) is provided with a plurality of springs, the storage groove (3) is uniformly distributed on the fixing plate (2), the bottom end face of the storage groove (3) is fixedly connected with a first spring (4), the other end of the first spring (4) is fixedly connected with the bottom end face of the arc-shaped bottom plate (5), the two sides of the arc-shaped bottom plate (5) are fixedly connected with connecting blocks (6) and two of the top ends of the connecting blocks (6) are fixedly connected with movable clamping blocks (7).

3. The hemagglutination inhibition assay device fixture of claim 1, wherein: the top end face of the limiting sliding groove (8) is fixedly connected with a second spring (9), and the limiting sliding groove (8) is connected with the movable clamping block (7) in a sliding mode.

4. The hemagglutination inhibition assay device fixture of claim 1, wherein: the bottom terminal surface and the laminating of arc bottom plate (5) of test tube (10), the top of test tube (10) is equipped with sealing plug (11), the top terminal surface of sealing plug (11) and the bottom laminating of third spring (16).

5. The hemagglutination inhibition assay device fixture of claim 1, wherein: the top end face of top cap (15) is equipped with the rotation handle, the equal fixedly connected with connecting rod (17) in bottom both sides of top cap (15), two the equal fixedly connected with stopper (18) of bottom terminal surface of connecting rod (17), connecting rod (17) and spread groove (13) sliding connection, stopper (18) and spacing draw-in groove (14) sliding connection.

6. The hemagglutination inhibition assay device fixture of claim 1, wherein: connecting groove (13) have been seted up to the bottom terminal surface of circular draw-in groove (12), connecting groove (13) are the arc, connecting groove (13) are in the outside of standing groove (3), spacing draw-in groove (14) have been seted up to the bottom of connecting groove (13), spacing draw-in groove (14) are the arc, spacing draw-in groove (14) are in the outside of standing groove (3), connecting groove (13) and spacing draw-in groove (14) all have two, and equal symmetry sets up.