CN212016918U

CN212016918U - Infiltration device for testing immunity

Info

Publication number: CN212016918U
Application number: CN202020503719.8U
Authority: CN
Inventors: 王永春
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-11-27
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses an inspection is infiltration device for immunity, which comprises a tank body, the bottom of the jar body is equipped with the back taper exit end of integral type structure, the bottom of the jar body and the top that is located the back taper exit end distribute and set up four rectangular blocks, the top of rectangular block sets up first filter, the top intermediate position of rectangular block is connected and is set up circular branch, the stopper is installed to circular branch's top screw thread, the circumference distributes on the top inside wall of the jar body and sets up four rectangular channels of group, the bottom installation of rectangular channel sets up positioning screw, positioning screw's surface interlude sets up a plurality of supporting shoe, in the supporting shoe with positioning screw contact position seted up the perforation, and the other end top fixed connection pillar of supporting shoe, it is provided with the second filter to alternate on the pillar. The utility model discloses a can place stably first filter, second filter, and conveniently operate the dismouting, be convenient for change clearance, easy operation.

Description

Infiltration device for testing immunity

Technical Field

The utility model belongs to the technical field of the inspection immunity, concretely relates to infiltration device is used in inspection immunity.

Background

In the testing immune medical device, the immune infiltration device is one of the testing devices with the highest use frequency, and the existing infiltration device usually adopts a multi-stage funnel to be used in series because of the higher liquid infiltration speed, but the cleaning is more troublesome, time-consuming and labor-consuming, so the infiltration device for testing immunity, which is convenient to clean, is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inspection is infiltration device for immunity to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an infiltration device for testing immunity comprises a tank body, wherein supporting legs are connected and arranged on four sides of the bottom of the tank body, an inverted cone-shaped outlet end with an integrated structure is arranged at the bottom end of the tank body, four rectangular blocks are distributed and arranged at the bottom of the tank body and above the inverted cone-shaped outlet end, a first filter plate is arranged above the rectangular blocks, a circular supporting rod is connected and arranged at the middle position of the top end of each rectangular block, a limiting block is arranged at the top end of each circular supporting rod in a threaded manner, four groups of rectangular grooves are distributed and arranged on the inner side wall above the tank body in a circumferential manner, positioning screws are arranged at the bottoms of the rectangular grooves, a plurality of supporting blocks are arranged on the outer surface of each positioning screw in an inserting manner, through holes are formed in the positions, which are in contact with, the one end of supporting shoe just is located the rectangular channel installation and sets up the second spring, the top of supporting shoe just is located the positioning screw outside installation and sets up fixation nut, the top installation of the jar body sets up the upper cover, the fixed feed inlet that sets up in top of upper cover.

Preferably, the fixed discharging pipe that sets up in bottom at the back taper exit end, the end cover is installed to the bottom screw thread of discharging pipe.

This bottom thread that sets up the discharging pipe installs the end cover, be convenient for dismouting and unloading.

Preferably, the other end of the circular supporting rod penetrates through and extends to the upper portion of the first filtering plate, and the periphery of the first filtering plate is provided with first circular holes matched with the circular supporting rod in a distributed mode.

Preferably, the outer screw thread section has been seted up to the top surface of circular branch, and the middle part of stopper sets up threaded hole, the outside cover that just is located circular branch between first filter and the stopper is equipped with first spring.

This sets up screw hole and first spring, can carry out the dismouting to the limiting plate and use, is convenient for change the clearance to first filter.

Preferably, even and the equal clearance distribution all around of upper cover sets up four groups of second circular ports, the top of the jar body and with the corresponding position of second circular port seted up the thread groove.

The second circular hole and the thread groove are arranged, and the upper cover can be fixedly connected through the mounting and fixing bolt.

The utility model discloses a technological effect and advantage: according to the infiltration device for testing immunity, the upper cover can be conveniently mounted and dismounted by mounting the fixing bolts on the second circular hole and the thread groove; through the synergism of rectangular block, circular branch, stopper, rectangular channel, positioning screw, second spring and fixation nut, can place stably first filter, second filter, and conveniently operate the dismouting, be convenient for change the clearance, easy operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the top view structure of the tank of the present invention.

In the figure: 1. a tank body; 2. an inverted cone outlet end; 3. a discharge pipe; 4. an end cap; 5. a rectangular block; 6. a first filter plate; 7. a circular strut; 8. a limiting block; 9. a first spring; 10. a rectangular groove; 11. positioning a screw rod; 12. a support block; 13. a pillar; 14. supporting legs; 15. a second spring; 16. fixing a nut; 17. an upper cover; 18. a second circular aperture.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an infiltration device for testing immunity as shown in figures 1-3, which comprises a tank body 1, wherein supporting legs 14 are connected and arranged on four sides of the bottom of the tank body 1, an inverted cone outlet end 2 with an integrated structure is arranged at the bottom end of the tank body 1, a discharging pipe 3 is fixedly arranged at the bottom of the inverted cone outlet end 2, an end cover 4 is arranged at the bottom end of the discharging pipe 3 through threads, so as to facilitate blanking, four rectangular blocks 5 are distributed at the bottom of the tank body 1 and above the inverted cone outlet end 2, a first filter plate 6 is arranged above the rectangular blocks 5, a circular supporting rod 7 is connected and arranged at the middle position of the top end of the rectangular blocks 5, the other end of the circular supporting rod 7 penetrates and extends to the upper part of the first filter plate 6, first circular holes matched with the circular supporting rod 7 are distributed around the first filter plate 6, and the first, stopper 8 is installed to circular branch 7's top screw thread, and is concrete, and the external screw thread section has been seted up to circular branch 7's top surface, and stopper 8's middle part set up threaded hole, is convenient for dismantle stopper 8, and the outside cover that just is located circular branch 7 between first filter 6 and the stopper 8 is equipped with first spring 9.

Four groups of rectangular grooves 10 are circumferentially distributed on the inner side wall above the tank body 1, a positioning screw 11 is arranged at the bottom of the rectangular groove 10, a plurality of supporting blocks 12 are arranged on the outer surface of the positioning screw 11 in an inserting manner, a through hole is formed in the position, in the supporting block 12, in contact with the positioning screw 11, of each supporting block, a supporting column 13 is fixedly connected to the upper portion of the other end of each supporting block 12, a second filtering plate is arranged on each supporting column 13 in an inserting manner, a second spring 15 is arranged at one end of each supporting block 12 in the rectangular groove 10 in an installing manner, a fixing nut 16 is arranged above each supporting block 12 in the position outside the positioning screw 11 in an installing manner, an upper cover 17 is arranged above the tank body 1, a feeding port is fixedly arranged at the top end of the upper cover 17, four groups of second circular holes 18 are uniformly distributed at equal intervals around the upper cover 17, and (6) disassembling.

This infiltration device for inspection immunity, during the use, fall into jar body 1 with the sample from the feed inlet of upper cover 17, be equipped with rectangular channel 10 and positioning screw 11 on jar body 1's top inside wall, can establish a plurality of supporting shoe 12 according to actual conditions on positioning screw 11 cover, put the second filter and utilize pillar 13 to fix a position in supporting shoe 12 top after, under second spring 15 and fixation nut 16's connection sets up, the impact force when effectively reducing the whereabouts, it falls into in back taper exit end 2 to advance first filter 6 to filter the back, open end cover 4 and discharge from discharging pipe 3, when later stage needs clearance, open upper cover 17 back, twist fixation nut 16 and can take supporting shoe 12, thereby be convenient for and carry out the dismouting to first filter 6, convenient operation clearance.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an inspection is infiltration device for immunity, includes jar body (1), its characterized in that: the tank is characterized in that supporting legs (14) are connected to four sides of the bottom of the tank body (1), an inverted cone outlet end (2) of an integrated structure is arranged at the bottom of the tank body (1), four rectangular blocks (5) are distributed and arranged at the bottom of the tank body (1) and above the inverted cone outlet end (2), first filtering plates (6) are arranged above the rectangular blocks (5), a circular supporting rod (7) is connected and arranged at the middle position of the top end of each rectangular block (5), a limiting block (8) is installed at the top end of each circular supporting rod (7) in a threaded manner, four groups of rectangular grooves (10) are distributed and arranged on the inner side wall above the tank body (1) in a circumferential manner, a positioning screw rod (11) is installed at the bottom of each rectangular groove (10), a plurality of supporting blocks (12) are arranged on the outer surface of each positioning screw rod (11) in an inserting, and the other end top fixed connection pillar (13) of supporting shoe (12), it is provided with the second filter to alternate on pillar (13), the one end of supporting shoe (12) just is located rectangular channel (10) and installs and set up second spring (15), the top of supporting shoe (12) just is located positioning screw (11) outside installation and sets up fixation nut (16), the top installation of the jar body (1) sets up upper cover (17), the fixed feed inlet that sets up in top of upper cover (17).

2. The diafiltration device according to claim 1, wherein: the fixed discharging pipe (3) that sets up in bottom of back taper exit end (2), end cover (4) are installed to the bottom screw thread of discharging pipe (3).

3. The diafiltration device according to claim 1, wherein: the other end of the circular supporting rod (7) penetrates through and extends to the upper side of the first filtering plate (6), and the periphery of the first filtering plate (6) is provided with a first circular hole matched with the circular supporting rod (7).

4. The diafiltration device according to claim 1, wherein: the outer screw thread section has been seted up to the top surface of circular branch (7), and the middle part of stopper (8) sets up threaded hole, the outside cover that just is located circular branch (7) between first filter (6) and stopper (8) is equipped with first spring (9).

5. The diafiltration device according to claim 1, wherein: the upper cover (17) is evenly arranged around the four sides of the tank body and is provided with four groups of second circular holes (18) in an equal-gap distribution mode, and thread grooves are formed in the positions, corresponding to the second circular holes (18), above the tank body (1).