CN211871973U

CN211871973U - Fluorescent quantitative PCR detection kit facilitating reagent comparison

Info

Publication number: CN211871973U
Application number: CN201922297697.4U
Authority: CN
Inventors: 黄磊
Original assignee: Nanjing Shenji Biotechnology Co ltd
Current assignee: Nanjing Shenji Biotechnology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-11-06
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to a kit technical field just discloses a conveniently carry out fluorescence quantitative PCR detect reagent box that reagent is compared, comprises a box bod, the upper end of box body articulates there is the apron, the upper end of relative one side inner wall is rotated respectively about the apron and is connected with first screw rod and second screw rod, first screw rod and second screw rod one end welding in opposite directions are in the same place, the equal threaded connection of pole wall of first screw rod and second screw rod has the movable block, the one end of second screw rod runs through and stretches out the outer and fixedly connected with turning block of apron, the same root guide bar of lower extreme fixedly connected with of relative one side inner wall about the apron, two connecting blocks, the longitudinal symmetry have been cup jointed in the activity of the external symmetry of guide bar between movable block and the connecting block same fixture of fixedly connected with. The utility model discloses can be convenient for people and compare the operation fast, do not need extra equipment, convenient to use.

Description

Fluorescent quantitative PCR detection kit facilitating reagent comparison

Technical Field

The utility model relates to a kit technical field especially relates to a conveniently carry out fluorescence quantitative PCR detect reagent box that reagent is compared.

Background

The kit is used for containing a box for detecting chemical reagents such as chemical components, drug residues, virus types and the like. The reagent kit is generally used by hospitals and pharmaceutical enterprises, and the reagent kit is produced in order to enable experimenters to get rid of heavy reagent preparation and optimization processes, so that the reagent kit is generally provided with corresponding use instructions, and users can obtain satisfactory results without or with little optimization according to the instructions.

The existing kit needs to additionally and independently compare the fixing device to place the test tubes for comparison when carrying out comparison of two test tubes for fluorescence quantitative PCR detection, so that the operation is inconvenient, the reagent detection is carried out, most of the reagent detection needs to use related specifications, and the existing kit does not have a mechanism for fixing the specifications, so that the reading is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the kit among the prior art and still need extra solitary fixing device that compares to place the comparison to the test tube when carrying out two test tubes of fluorescence quantitative PCR detection and comparing, the operation is got up comparatively inconvenient, and need use most to need use relevant description when carrying out reagent detection, present kit does not have the mechanism fixed to the description for read comparatively inconvenient problem, and the fluorescence quantitative PCR detection kit that the reagent was compared is conveniently carried out to the one that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fluorescence quantitative PCR detection kit facilitating reagent comparison comprises a box body, wherein a cover plate is hinged to the upper end of the box body, a first screw and a second screw are respectively and rotatably connected to the upper end of the inner wall of the left side and the right side of the cover plate, the opposite ends of the first screw and the second screw are welded together, the rod walls of the first screw and the second screw are both in threaded connection with a moving block, one end of the second screw penetrates through the cover plate and is fixedly connected with a rotating block, the lower end of the inner wall of the left side and the right side of the cover plate is fixedly connected with a same guide rod, two connecting blocks are symmetrically and movably sleeved outside the guide rod, and a same clamping mechanism is fixedly connected between the moving block and the connecting blocks in an up;

a plurality of reagent grooves have evenly been seted up to the upper end of box body, slot and fixedly connected with locating piece have still been seted up to the upper end of box body, it has the carriage to peg graft in the slot, the carriage is relative one side inner wall from top to bottom all is connected with the rotor plate through the pivot rotation, two stands of symmetry fixedly connected with between the rotor plate, the column wall activity of stand has cup jointed the lantern ring, two the same pressure section of thick bamboo of fixedly connected with between the lantern ring, a plurality of extrusion springs of fixedly connected with between the upper end of pressing the section of thick bamboo and the rotor plate are located the downside the standing groove has been seted up to the upper end of rotor plate, the lower extreme fixedly connected with T shape fixture block of carriage, the T shape draw-in groove with T shape fixture block joint is seted up to the upper.

Preferably, the clamping mechanism comprises a fixed plate fixedly connected between the moving block and the connecting block, the two vertical plates are vertically and symmetrically fixedly connected to the front side of the fixed plate, the same clamping plate is rotatably connected between the two vertical plates through a rotating shaft, the rubber clamping block is fixedly connected to the rear side of the right end of the clamping plate, and the plurality of reset springs are fixedly connected between the rear side of the left end of the clamping plate and the surface of the fixed plate.

Preferably, the fastening mechanism comprises a plurality of fastening rods movably inserted into the side wall of the positioning block, the side wall of the T-shaped clamping block is provided with fastening holes correspondingly inserted with the fastening rods, one end of each fastening rod is fixedly connected with the same pulling plate, and one opposite side of each pulling plate and one opposite side of the positioning block are fixedly connected with a plurality of fastening springs sleeved outside the fastening rods.

Preferably, the outer wall of the rotating block is coated with a layer of anti-skid and wear-resistant rubber pad.

Preferably, the box body and the cover plate are fixedly connected through a switch lock.

Preferably, the inner diameter of the pressing cylinder is equal to the outer diameter of the test tube.

Preferably, the threads on the first screw and the second screw are opposite threads.

Preferably, the inner wall of the placing groove is fixedly connected with a layer of damping rubber pad.

Compared with the prior art, the utility model provides a conveniently carry out fluorescence quantitative PCR detect reagent box that reagent is compared possesses following beneficial effect:

1. this conveniently carry out fluorescence quantitative PCR detect reagent kit that reagent is compared, through the fixture that is equipped with, when needing the centre gripping specification to read and look over, rotate earlier and change the piece, it drives first screw rod and second screw rod rotation to change the piece, utilize the threaded connection effect of first screw rod and second screw rod and movable block to drive two fixture move in opposite directions, make two fixture remove to the position of suitable centre gripping, place the specification between fixed plate and rubber clamp splice, reset spring promotes splint, make rubber clamp splice and fixed plate firm with the specification centre gripping firm, the specification is looked over to people of being convenient for when using, and convenient to use.

2. This conveniently carry out fluorescence quantitative PCR detect reagent kit that reagent is compared, through the carriage that is equipped with, when needs carry out two test tubes and compare, the joint effect of earlier utilizing T shape fixture block and T shape draw-in groove makes carriage and locating piece relatively connected together, the fastening hole is aimed at to the anchorage bar this moment, fastening spring pull-back arm-tie, and then can realize in advancing the fastening hole to the firm spacing of carriage, the standing groove in the downside rotor plate is put into to the test tube bottom that will treat to compare, pull up and press a section of thick bamboo, make the firm vertical placing of test tube, slowly loosen and press a section of thick bamboo again, utilize the pushing down in the extrusion spring to make the pressure that presses a section of thick bamboo to stabilize hold the test tube, can make two quick vertical placing of test tube, and the rotor plate is rotatable, people that can be convenient for compare the operation.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be convenient for people to compare the operation fast, do not need extra equipment, convenient to use.

Drawings

FIG. 1 is a schematic structural diagram of a fluorescent quantitative PCR detection kit for conveniently comparing reagents according to the present invention;

FIG. 2 is a schematic structural diagram of a clamping mechanism of a fluorescence quantitative PCR detection kit for conveniently comparing reagents according to the present invention;

FIG. 3 is a schematic view of the top view structure of the box body of the fluorescence quantitative PCR detection kit for conveniently comparing reagents according to the present invention

FIG. 4 is a schematic diagram of the positioning block and the supporting frame of the fluorescence quantitative PCR detection kit for conveniently comparing the reagents according to the present invention

Fig. 5 is a schematic structural diagram of a fastening mechanism of the fluorescence quantitative PCR detection kit for conveniently comparing reagents according to the present invention.

In the figure: the device comprises a box body 1, a cover plate 2, a first screw rod 3, a second screw rod 4, a moving block 5, a rotating block 6, a guide rod 7, a connecting block 8, a clamping mechanism 9, a fixing plate 91, a vertical plate 92, a clamping plate 93, a rubber clamping block 94, a return spring 95, a reagent groove 10, an insertion groove 11, a positioning block 12, a supporting frame 13, a rotating plate 14, an upright post 15, a lantern ring 16, a pressing cylinder 17, an extrusion spring 18, a placing groove 19, a clamping block 20T-shaped, a clamping groove 21T-shaped, a fastening mechanism 22, a fastening rod 221, a fastening hole 222, a pulling plate 223 and a fastening spring 224.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a fluorescence quantitative PCR detection kit facilitating reagent comparison comprises a box body 1, wherein the upper end of the box body 1 is hinged with a cover plate 2, the upper end of the inner wall of the left and right opposite sides of the cover plate 2 is respectively connected with a first screw 3 and a second screw 4 in a rotating manner, the opposite ends of the first screw 3 and the second screw 4 are welded together, the rod walls of the first screw 3 and the second screw 4 are both connected with a moving block 5 in a threaded manner, one end of the second screw 4 penetrates through and extends out of the cover plate 2 and is fixedly connected with a rotating block 6, the lower end of the inner wall of the left and right opposite sides of the cover plate 2 is fixedly connected with a same guide rod 7, the guide rod 7 is externally symmetrically and movably sleeved with two connecting blocks 8, and a same clamping mechanism;

a plurality of reagent grooves 10 have evenly been seted up to the upper end of box body 1, slot 11 and fixedly connected with locating piece 12 have still been seted up to the upper end of box body 1, it has carriage 13 to peg graft in the slot 11, one side inner wall that is relative from top to bottom of carriage 13 all is connected with rotor plate 14 through the pivot rotation, two stands 15 of symmetry fixedly connected with between two rotor plates 14, lantern ring 16 has been cup jointed in the column wall activity of stand 15, the same pressure section of thick bamboo 17 of fixedly connected with between two lantern rings 16, a plurality of extrusion springs 18 of fixedly connected with between the upper end of pressure section of thick bamboo 17 and the rotor plate 14, standing groove 19 has been seted up to the upper end of rotor plate 14 that is located the downside, the lower extreme fixedly connected with T shape fixture block 20 of carriage 13, T shape draw-in groove 21 with T shape fixture block 20 joint is.

The clamping mechanism 9 comprises a fixed plate 91 fixedly connected between the moving block 5 and the connecting block 8, two vertical plates 92 are fixedly connected to the front side of the fixed plate 91 in an up-and-down symmetrical mode, the two vertical plates 92 are rotatably connected with the same clamping plate 93 through a rotating shaft, a rubber clamping block 94 is fixedly connected to the rear side of the right end of the clamping plate 93, and a plurality of reset springs 95 are fixedly connected between the rear side of the left end of the clamping plate 93 and the surface of the fixed plate 91.

The fastening mechanism 22 includes a plurality of fastening rods 221 movably inserted into the side wall of the positioning block 12, fastening holes 222 inserted into the fastening rods 221 correspondingly are formed in the side wall of the T-shaped fixture block 20, one end of each of the fastening rods 221 is fixedly connected with a pull plate 223, and a plurality of fastening springs 224 sleeved outside the fastening rods 221 are fixedly connected to opposite sides of the pull plate 223 and the positioning block 12.

The outer wall of the rotating block 6 is coated with a layer of anti-skid and wear-resistant rubber pad.

The box body 1 and the cover plate 2 are fixedly connected through a switch lock.

The inner diameter of the pressure cylinder 17 is equal to the outer diameter of the test tube.

The threads on the first screw 3 and the second screw 4 are opposite threads.

The inner wall of the placing groove 19 is fixedly connected with a layer of damping rubber pad.

In the utility model, when in use, when a specification is required to be clamped for reading and checking, the rotating block 6 is firstly rotated through the clamping mechanism 9, the rotating block 6 drives the first screw rod 3 and the second screw rod 4 to rotate, the two clamping mechanisms 9 are driven to move oppositely by the threaded connection between the first screw rod 3 and the moving block 5, so that the two clamping mechanisms 9 move to the proper clamping position, the specification is placed between the fixed plate 91 and the rubber clamping block 94, the rubber clamping block 94 and the fixed plate are firmly clamped by the resetting spring 95 to ensure that the specification is firmly clamped by the rubber clamping block 94 and the fixed plate, people can conveniently check the specification when in use, and when two test tubes are required to be compared, the supporting frame 13 is connected with the positioning block 12 relatively by the clamping action of the T-shaped clamping block 20 and the T-shaped clamping groove 21, fastening hole 22 is aimed at to fastening rod 221 this moment, fastening spring 224 draws back arm-tie 223, and then can realize in advancing fastening hole 222 with fastening rod 221 that the firm of carriage 13 is spacing, the test tube bottom that will treat to compare is put into the standing groove 19 in downside rotor plate 14, go up to draw and press a section of thick bamboo 17, make the firm vertical of test tube place, slowly loosen again and press a section of thick bamboo 17, utilize the push down in the extrusion spring 18 to make the pressure that presses a section of thick bamboo firm to hold the test tube, can make two test tubes vertical placing fast, and rotor plate 14 is rotatable, people of being convenient for compare the operation fast, do not need extra equipment, and convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fluorescent quantitative PCR detection kit which is convenient for reagent comparison, comprising a kit body (1), it is characterized in that the upper end of the box body (1) is hinged with a cover plate (2), the upper ends of the inner walls at the left and right opposite sides of the cover plate (2) are respectively and rotatably connected with a first screw rod (3) and a second screw rod (4), the opposite ends of the first screw rod (3) and the second screw rod (4) are welded together, the rod walls of the first screw rod (3) and the second screw rod (4) are both connected with a moving block (5) in a threaded manner, one end of the second screw rod (4) penetrates out of the cover plate (2) and is fixedly connected with a rotating block (6), the lower end of the inner wall of the left opposite side and the lower end of the right opposite side of the cover plate (2) are fixedly connected with the same guide rod (7), two connecting blocks (8) are symmetrically and movably sleeved outside the guide rod (7), and the same clamping mechanism (9) is fixedly connected between the vertically symmetrical moving block (5) and the connecting blocks (8);

the reagent box is characterized in that a plurality of reagent grooves (10) are uniformly formed in the upper end of the box body (1), slots (11) and fixedly connected positioning blocks (12) are further formed in the upper end of the box body (1), supporting frames (13) are inserted in the slots (11), the inner walls of one side, opposite to the upper side and the lower side, of each supporting frame (13) are rotatably connected with rotating plates (14) through rotating shafts, two upright posts (15) are symmetrically and fixedly connected between the two rotating plates (14), lantern rings (16) are movably sleeved on the column walls of the upright posts (15), one same pressing barrel (17) is fixedly connected between the two lantern rings (16), a plurality of extrusion springs (18) are fixedly connected between the upper end of the pressing barrel (17) and the rotating plates (14), a placing groove (19) is formed in the upper end of the rotating plate (14) located on the lower side, and a, the upper end of the positioning block (12) is arranged in a T-shaped clamping groove (21) which is clamped with a T-shaped clamping block (20), and the positioning block (12) and the T-shaped clamping block (20) are fixedly clamped through a fastening mechanism (22).

2. The fluorescence quantitative PCR detection kit convenient for reagent comparison according to claim 1, wherein the clamping mechanism (9) comprises a fixed plate (91) fixedly connected between the moving block (5) and the connecting block (8), two vertical plates (92) are fixedly connected to the front side of the fixed plate (91) in an up-down symmetrical manner, the same clamping plate (93) is rotatably connected between the two vertical plates (92) through a rotating shaft, a rubber clamping block (94) is fixedly connected to the rear side of the right end of the clamping plate (93), and a plurality of return springs (95) are fixedly connected between the rear side of the left end of the clamping plate (93) and the surface of the fixed plate (91).

3. The fluorescence quantitative PCR detection kit convenient for reagent comparison according to claim 1, wherein the fastening mechanism (22) comprises a plurality of fastening rods (221) movably inserted into the side wall of the positioning block (12), the side wall of the T-shaped fixture block (20) is provided with fastening holes (222) correspondingly inserted with the fastening rods (221), one end of each of the fastening rods (221) is fixedly connected with a same pulling plate (223), and one opposite side of each of the pulling plate (223) and the positioning block (12) is fixedly connected with a plurality of fastening springs (224) sleeved outside the fastening rods (221).

4. The fluorescent quantitative PCR detection kit convenient for reagent comparison as claimed in claim 1, wherein the outer wall of the rotating block (6) is coated with a layer of anti-skid and wear-resistant rubber pad.

5. The fluorescence quantitative PCR detection kit for conveniently comparing reagents according to claim 1, wherein the kit body (1) and the cover plate (2) are fixedly connected through a switch lock.

6. The fluorescent quantitative PCR detection kit convenient for reagent comparison according to claim 1, wherein the inner diameter of the pressing cylinder (17) is equal to the outer diameter of the test tube.

7. The fluorescence quantitative PCR detection kit for conveniently performing reagent comparison according to claim 1, wherein the threads on the first screw (3) and the second screw (4) are reverse threads.

8. The fluorescence quantitative PCR detection kit for conveniently comparing reagents according to claim 1, wherein a layer of damping rubber pad is fixedly connected to the inner wall of the placing groove (19).