CN207020194U - A kind of expression detection kits of PD 1 - Google Patents
A kind of expression detection kits of PD 1 Download PDFInfo
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- CN207020194U CN207020194U CN201720894263.0U CN201720894263U CN207020194U CN 207020194 U CN207020194 U CN 207020194U CN 201720894263 U CN201720894263 U CN 201720894263U CN 207020194 U CN207020194 U CN 207020194U
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- box body
- thread segment
- rotary shaft
- lid
- plate
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Abstract
The utility model discloses a kind of expression detection kits of PD 1,Including box body,Lid is provided with the top of the box body,Lid inwall is provided with pressing plate,The box body intracavity bottom is provided with rotary shaft,The part that rotary shaft is located in box body is provided with the first thread segment and the second thread segment,Inner thread sleeve with matching is arranged with outside first thread segment and the second thread segment,Inner thread sleeve upper articulation has connecting rod,The connecting rod other end is hinged with supporting plate bottom,Box body inner chamber top, which is provided with, places plate,Place plate and be provided with through hole,Arc and second spring are provided with through hole,The utility model is provided with rotary shaft,First thread segment,Second thread segment,Inner thread sleeve and connecting rod,By coordinating adjustment supporting plate with placing the distance between plate with upper-part,To adapt to the Reagent Tube of different length,Provided with the first spring and pressing plate,The lid of Reagent Tube is compressed,Avoid causing the lid of Reagent Tube to come off because rocking,Reagent in Reagent Tube spills,Mutually pollution.
Description
Technical field
A kind of kit is the utility model is related to, specifically a kind of PD-1 expressions detection kit.
Background technology
PD-1 (programmed death 1) programmed death acceptor 1, initially in the mouse Tcell hybridoma of apoptosis
It is a kind of I type transmembrane glycopeptide by being positioned at chromosome 2q37.3 PD-1 gene codes it was found that belonging to CD28 superfamily members
In vain.PD-1 is mainly expressed in the T cell, B cell and active antigen presenting cells of activation（It is thin including monocyte and dendron shape
Born of the same parents）.PD-1 parts mainly have PD-L1 and PD-L2, and both can have found there is height in some tumour cells in correlative study
Expression.Existing PD-1 expressions detection kit typically only possesses the function of storage, in transport and handling process, reagent
Tube capacity is easily rocked or toppled over, and both pollutes kit, have impact on the detection of reagent again, and fixed effect is poor, it is difficult to which Reagent Tube is entered
The rational protection of row.
Utility model content
The purpose of this utility model is to provide a kind of PD-1 expressions detection kit, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of PD-1 expressions detection kit, including box body, lid and rotary shaft, the box body top are provided with box
Lid, lid both sides inwall offer the first chute, the first sliding block are slidably connected in the first chute, and the first sliding block is fixed on pressing plate
Both ends, the box body intracavity bottom are provided with rotary shaft, and rotary shaft is rotatablely connected with box body, and rotary shaft right-hand member runs through box body right side wall
And box portion outside is extended to, the part that rotary shaft is located in box body is provided with the first thread segment and the second thread segment, the first thread segment
Thread rotary orientation with the second thread segment is on the contrary, be arranged with interior spiral shell with matching outside the first thread segment and the second thread segment
Line sleeve, inner thread sleeve upper articulation have connecting rod, and the connecting rod other end is hinged with supporting plate bottom, and supporting plate is slided with inboard wall of cartridge
Dynamic connection, supporting plate both ends are provided with the second sliding block, offer the second chute with the cooperation of the second sliding block on inboard wall of cartridge, in box body
Chamber top, which is provided with, places plate, places plate and is provided with through hole, through hole totally eight, is provided with arc in through hole, in arc and through hole
Second spring is connected between wall.
As further program of the utility model：The first bullet is connected between the pressing plate top and lid inner cavity top
Spring.
As further program of the utility model：The rotary shaft right-hand member is fixed with rotational handle.
As further program of the utility model：First thread segment is located on the left of the second thread segment.
As further program of the utility model：The supporting plate top is provided with spongy layer.
As further program of the utility model：The arc two pieces and is symmetrical arranged totally.
Compared with prior art, the beneficial effects of the utility model are：The utility model is provided with rotary shaft, the first screw thread
Section, the second thread segment, inner thread sleeve and connecting rod, by coordinating adjustment supporting plate with placing the distance between plate with upper-part,
To adapt to the Reagent Tube of different length, provided with arc and second spring, second spring and arc can be consolidated to Reagent Tube
Determine and there is buffering effect, and can adapt to the Reagent Tube of diameter, provided with the first spring and pressing plate, by the lid pressure of Reagent Tube
Tightly, avoid causing the lid of Reagent Tube to come off because rocking, the reagent in Reagent Tube spills, mutually pollution.
Brief description of the drawings
Fig. 1 is the structural representation of PD-1 expression detection kits.
Fig. 2 is the structural representation that plate is placed in PD-1 expression detection kits.
In figure：1- box bodys, 2- Reagent Tubes, 3- place plate, the sliding blocks of 4- first, the chutes of 5- first, 6- pressing plates, the bullets of 7- first
Spring, 8- lids, the chutes of 9- second, the sliding blocks of 10- second, 11- supporting plates, 12- connecting rods, the thread segments of 13- first, 14- inner screw sheaths
Cylinder, 15- rotary shafts, the thread segments of 16- second, 17- spongy layers, 18- rotational handles, 19- through holes, 20- second springs, 21- arcs
Plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~2, in the utility model embodiment, a kind of PD-1 expressions detection kit, including box body 1,
Lid 8 and rotary shaft 15, the top of box body 1 are provided with lid 8, and the both sides inwall of lid 8 offers the first chute 5, the first chute 5
The first sliding block 4 is inside slidably connected, the first sliding block 4 is fixed on the both ends of pressing plate 6, connected between the top of pressing plate 6 and the inner cavity top of lid 8
The first spring 7 is connected to, the intracavity bottom of box body 1 is provided with rotary shaft 15, and rotary shaft 15 is rotatablely connected with box body 1, rotary shaft 15
Right-hand member is through the right side wall of box body 1 and extends to outside box body 1, and the right-hand member of rotary shaft 15 is fixed with rotational handle 18, rotary shaft 15
The first thread segment 13 and the second thread segment 16 are provided with the part in box body 1, it is left that the first thread segment 13 is located at the second thread segment 16
The thread rotary orientation of side, the first thread segment 13 and the second thread segment 16 is on the contrary, the first thread segment 13 and the outside of the second thread segment 16 are equal
Inner thread sleeve 14 with matching is arranged with, the upper articulation of inner thread sleeve 14 has connecting rod 12, the other end of connecting rod 12 and branch
The bottom of fagging 11 is hinged, and supporting plate 11 is slidably connected with the inwall of box body 1, and the both ends of supporting plate 11 are provided with the second sliding block 10, in box body 1
The second chute 9 coordinated with the second sliding block 10 is offered on wall, the top of supporting plate 11 is provided with spongy layer 17, rotates rotational handle
18, rotational handle 18 drives rotary shaft 15 to rotate, and rotary shaft 15 drives the first thread segment 13 and the second thread segment 16 to rotate, and first
The inner thread sleeve 14 that the thread segment 16 of thread segment 13 and second drives it outside respectively moves, the drivening rod 12 of inner thread sleeve 14
Motion, connecting rod 12 drives supporting plate 11 to be moved upwardly or downwardly, so as to adjust the height of supporting plate 11, to adapt to different length
Reagent Tube 2, the Reagent Tube 2 of different length can be placed, the inner chamber top of box body 1, which is provided with, places plate 3, places plate 3 and is provided with through hole
19, through hole 19 totally eight is provided with arc 21 in through hole 19, and arc 21 two pieces and is symmetrical arranged, arc 21 and through hole totally
Second spring 20 is connected between 19 inwalls, by region of the Reagent Tube 2 through two pieces of arcs 21, passes through second spring 20
Reagent Tube 2 can be fixed and there is buffering effect, and can adapt to the Reagent Tube 2 of diameter.
Operation principle of the present utility model is：The utility model when in use, first according to the length adjustment branch of Reagent Tube 2
Fagging 11 is with placing the distance between plate 3, to adapt to the Reagent Tube 2 of different length, is specially：Rotational handle 18 is rotated, is rotated
Axle handle 18 drives rotary shaft 15 to rotate, and rotary shaft 15 drives the first thread segment 13 and the second thread segment 16 to rotate, the first screw thread
The inner thread sleeve 14 that the thread segment 16 of section 13 and second drives it outside respectively is moved, and the drivening rod 12 of inner thread sleeve 14 is transported
Dynamic, connecting rod 12 drives supporting plate 11 to be moved upwardly or downwardly, so as to adjust the height of supporting plate 11, to adapt to the examination of different length
Agent pipe 2, the Reagent Tube 2 of different length can be placed, then the region by Reagent Tube 2 through two pieces of arcs 21, reagent
The bottom of pipe 2 contacts with spongy layer 17, Reagent Tube 2 can be fixed by second spring 20 and have buffering effect, and can
The Reagent Tube 2 of diameter is adapted to, then covers lid 8, the pressing plate 6 in lid 8 compresses the lid of Reagent Tube 2, avoids because rocking
The lid of Reagent Tube 2 is caused to come off, the reagent in Reagent Tube 2 spills, mutually pollution.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of PD-1 expressions detection kit, including box body（1）, lid（8）And rotary shaft（15）, it is characterised in that
The box body（1）Top is provided with lid（8）, lid（8）Both sides inwall offers the first chute（5）, the first chute（5）Interior slip
It is connected with the first sliding block（4）, the first sliding block（4）It is fixed on pressing plate（6）Both ends, the box body（1）Intracavity bottom is provided with rotary shaft
（15）, rotary shaft（15）With box body（1）Rotation connection, rotary shaft（15）Right-hand member runs through box body（1）Right side wall simultaneously extends to box body
（1）Outside, rotary shaft（15）Positioned at box body（1）Interior part is provided with the first thread segment（13）With the second thread segment（16）, first
Thread segment（13）With the second thread segment（16）Thread rotary orientation on the contrary, the first thread segment（13）With the second thread segment（16）It is outside equal
It is arranged with inner thread sleeve with matching（14）, inner thread sleeve（14）Upper articulation has connecting rod（12）, connecting rod（12）Separately
One end and supporting plate（11）Bottom is hinged, supporting plate（11）With box body（1）Inwall is slidably connected, supporting plate（11）Both ends are provided with the
Two sliding blocks（10）, box body（1）Offered on inwall and the second sliding block（10）The second chute coordinated（9）, box body（1）Inner chamber top
Provided with placement plate（3）, place plate（3）It is provided with through hole（19）, through hole（19）Totally eight, through hole（19）It is interior to be provided with arc
（21）, arc（21）With through hole（19）Second spring is connected between inwall（20）.
2. PD-1 expressions detection kit according to claim 1, it is characterised in that the pressing plate（6）Top with
Lid（8）The first spring is connected between inner cavity top（7）.
3. PD-1 expressions detection kit according to claim 1, it is characterised in that the rotary shaft（15）Right-hand member
It is fixed with rotational handle（18）.
4. PD-1 expressions detection kit according to claim 1, it is characterised in that first thread segment（13）
Positioned at the second thread segment（16）Left side.
5. PD-1 expressions detection kit according to claim 1, it is characterised in that the supporting plate（11）Top
Provided with spongy layer（17）.
6. PD-1 expressions detection kit according to claim 1, it is characterised in that the arc（21）Totally two
Block and it is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894263.0U CN207020194U (en) | 2017-07-23 | 2017-07-23 | A kind of expression detection kits of PD 1 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894263.0U CN207020194U (en) | 2017-07-23 | 2017-07-23 | A kind of expression detection kits of PD 1 |
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| Publication Number | Publication Date |
|---|---|
| CN207020194U true CN207020194U (en) | 2018-02-16 |
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ID=61482148
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720894263.0U Active CN207020194U (en) | 2017-07-23 | 2017-07-23 | A kind of expression detection kits of PD 1 |
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| CN (1) | CN207020194U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814546A (en) * | 2018-03-14 | 2018-11-16 | 天津中医药大学 | A kind of Chinese medicine inspection tongue diagnosing instrument |
| CN108837857A (en) * | 2018-06-22 | 2018-11-20 | 朱晓明 | A kind of blood testing test tube rack |
| CN108860955A (en) * | 2018-04-23 | 2018-11-23 | 杨久峰 | A kind of environment soil samples and detecting assay kit |
| CN112550920A (en) * | 2020-12-29 | 2021-03-26 | 深圳容金科技有限公司 | Chloramphenicol detection kit |
-
2017
- 2017-07-23 CN CN201720894263.0U patent/CN207020194U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814546A (en) * | 2018-03-14 | 2018-11-16 | 天津中医药大学 | A kind of Chinese medicine inspection tongue diagnosing instrument |
| CN108860955A (en) * | 2018-04-23 | 2018-11-23 | 杨久峰 | A kind of environment soil samples and detecting assay kit |
| CN108860955B (en) * | 2018-04-23 | 2019-09-27 | 广西景秀环保科技有限公司 | A kind of environment soil samples and detecting assay kit |
| CN108837857A (en) * | 2018-06-22 | 2018-11-20 | 朱晓明 | A kind of blood testing test tube rack |
| CN112550920A (en) * | 2020-12-29 | 2021-03-26 | 深圳容金科技有限公司 | Chloramphenicol detection kit |
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