CN220391930U - Series-connection type kit - Google Patents
Series-connection type kit Download PDFInfo
- Publication number
- CN220391930U CN220391930U CN202321934624.1U CN202321934624U CN220391930U CN 220391930 U CN220391930 U CN 220391930U CN 202321934624 U CN202321934624 U CN 202321934624U CN 220391930 U CN220391930 U CN 220391930U
- Authority
- CN
- China
- Prior art keywords
- kit
- wall
- mounting frame
- connecting block
- limiting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 description 5
- 239000011324 bead Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000007400 DNA extraction Methods 0.000 description 2
- 238000010802 RNA extraction kit Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003640 drug residue Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to the technical field of kits, and discloses a serial-type kit, which comprises a mounting frame, wherein a positioning groove is formed in the outer wall of the mounting frame, a jack is formed in the outer wall of the positioning groove, a limiting device is arranged in the mounting frame and comprises a limiting rod, a connecting block, a telescopic spring, a fixing ring, an adjusting bolt and a pressing block, the limiting rod is connected in the jack in a sliding manner, one end, close to the center line of the mounting frame, of the limiting rod is fixedly connected with the connecting block, the telescopic spring is sleeved on the outer wall of the limiting rod, and one end of the telescopic spring is fixedly connected with the connecting block. This tandem type kit through being provided with stop device, improves the stability that the kit body is connected with the mounting bracket, through setting up to cylindrical structure to the mounting bracket, also set up to fan-shaped structure simultaneously the kit body, can reduce its occupation space, makes things convenient for the operator to shift the kit body.
Description
Technical Field
The utility model relates to the technical field of kits, in particular to a serial kit.
Background
The kit is a box for containing chemical reagents for detecting chemical components, drug residues, virus types and the like, is used by general hospitals and pharmaceutical enterprises, and can be mainly classified into a magnetic bead method nucleic acid extraction kit, a magnetic bead method DNA extraction kit, a DNA extraction kit (centrifugal column method), a magnetic bead method RNA extraction kit, an RNA extraction kit (centrifugal column method) and the like.
According to a series-connected kit (publication number: CN 217649855U) disclosed in the application, the kit is spliced through the kit connecting ribs and the kit connecting grooves, the number of the kits can be flexibly adjusted according to actual functions, and the application range of the kit during testing is improved.
In the prior art, as the kit is designed into a rectangular kit body, after the kit is connected in series, the whole occupied space is large, so that an operator has inconvenience when transferring the kit; in view of this, we propose a serial kit.
Disclosure of Invention
The present utility model is directed to a serial kit for solving the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a serial-type kit, includes the mounting bracket, the constant head tank has been seted up on the outer wall of mounting bracket, the jack has been seted up on the outer wall of constant head tank, the inside of mounting bracket is provided with stop device, stop device includes:
the limiting rod is connected in the jack in a sliding mode, one end, close to the center line of the mounting frame, of the limiting rod is fixedly connected with the connecting block, a telescopic spring is sleeved on the outer wall of the limiting rod, one end of the telescopic spring is fixedly connected with the connecting block, and the other end of the telescopic spring is fixedly connected with the inner wall of the mounting frame;
the fixing ring is fixedly arranged on the inner wall of the mounting frame, and an adjusting bolt penetrates through the fixing ring and is in threaded connection with the adjusting bolt;
and the upper end of the pressing block is rotationally connected with the adjusting bolt.
Preferably, the kit body is inserted into the positioning groove, and a limit groove is formed in the inner wall, close to one end of the mounting frame, of the kit body.
Preferably, one end of the connecting block, which is close to the center line of the mounting frame, is arranged to be an oblique cambered surface.
Preferably, the lower extreme of pressing the piece is provided with the cambered surface, when adjusting the bolt and rotating downwards, drives pressing the piece and also moves downwards, presses the piece and can contact and extrude the connecting block this time, makes the connecting block drive the stopper outwards stretches out.
Preferably, the gag lever post sets up to rectangle and with spacing groove looks adaptation, through making the stopper insert to the spacing inslot, fixed spacing to the kit body, improves the stability that the kit body is connected with the mounting bracket.
Preferably, the positioning grooves are arranged in four groups and are arranged on the outer wall of the mounting frame in a ring-shaped array shape.
Compared with the prior art, the utility model provides a serial kit, which has the following beneficial effects:
1. this tandem type kit, through being provided with stop device, when establishing ties the kit body, insert the constant head tank to the mounting bracket to the kit body in, rotate down adjusting bolt this time, make adjusting bolt drive and press the direction that the briquetting removed to the connecting block to extrude the connecting block, make the connecting block drive the gag lever post outwards stretch out, the gag lever post inserts the spacing inslot to the kit body this time, fixed spacing to the kit body improves the stability that the kit body is connected with the mounting bracket, convenient operation is simple.
2. This tandem type kit through setting up to cylindrical structure to the mounting bracket, also sets up to fan-shaped structure simultaneously the kit body, when being connected kit body and mounting bracket, can reduce its occupation space, makes things convenient for the operator to shift the kit body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a mounting frame portion of the present utility model;
FIG. 3 is a schematic view of a portion of a spacing device according to the present utility model;
FIG. 4 is a schematic structural view of a body portion of the kit of the present utility model.
In the figure: 1. a mounting frame; 101. a positioning groove; 102. a jack; 2. a limiting device; 201. a limit rod; 202. a connecting block; 203. a telescopic spring; 204. a fixing ring; 205. an adjusting bolt; 206. pressing the blocks; 3. a kit body; 301. and a limit groove.
Detailed Description
As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a serial-type kit, including mounting bracket 1, the constant head tank 101 has been seted up on the outer wall of mounting bracket 1, jack 102 has been seted up on the outer wall of constant head tank 101, the inside of mounting bracket 1 is provided with stop device 2, stop device 2 includes gag lever post 201, gag lever post 201 is sliding connection in jack 102, the one end that gag lever post 201 is close to mounting bracket 1 central line and connecting block 202 fixed connection, telescopic spring 203 has been cup jointed on the outer wall of gag lever post 201, telescopic spring 203's one end and connecting block 202 fixed connection, telescopic spring 203's the other end and mounting bracket 1 inner wall fixed connection, fixed mounting has solid fixed ring 204 on the inner wall of mounting bracket 1, gu run through on the solid fixed ring 204 have adjusting bolt 205 and with adjusting bolt 205 threaded connection, adjusting bolt 205's lower extreme fixed mounting has according to briquetting 206.
Specifically, the limiting device 2 in the technical scheme of the utility model comprises a limiting rod 201, a connecting block 202, a telescopic spring 203, a fixing ring 204, an adjusting bolt 205 and a pressing block 206, wherein the adjusting bolt 205 is rotated to enable the pressing block 206 to move towards the connecting block 202, so that the pressing block 206 extrudes the connecting block 202, the connecting block 202 drives the limiting rod 201 to extend outwards at the moment, the limiting rod 201 is inserted into a limiting groove 301 of the kit body 3, the kit body 3 is fixedly limited, and the stability of connection is improved.
In an embodiment of the present utility model, when the pressing block 206 no longer presses the connection block 202, the expansion spring 203 drives the stop lever 201 to retract inwards, so that the stop lever 201 is not exposed in the positioning slot 101, and the kit body 3 is conveniently inserted into the positioning slot 101 for installation.
With continued reference to fig. 1-4, the positioning groove 101 is inserted with the reagent box body 3, the inner wall of the reagent box body 3 near one end of the mounting frame 1 is provided with the limiting groove 301, one end of the connecting block 202 near the center line of the mounting frame 1 is provided with an oblique cambered surface, the lower end of the pressing block 206 is provided with a cambered surface, the limiting rod 201 is rectangular and is matched with the limiting groove 301, and the positioning groove 101 is provided with four groups and is arranged on the outer wall of the mounting frame 1 in an annular array shape.
In order to prevent that kit body 3 from establishing ties the back, its occupation space is great, and it is inconvenient to have when leading to the operator to transfer it, and degree of passing kit body 3 sets up to fan-shaped structure, when being connected kit body 3 and mounting bracket 1, is cylindrical structure, can reduce its occupation space, makes things convenient for the operator to transfer kit body 3.
During operation (or during the use), when the kit body 3 needs to be installed, insert to the constant head tank 101 in the kit body 3, this time rotate adjusting bolt 205, make adjusting bolt 205 drive press the briquetting 206 to the direction removal of connecting block 202, press the briquetting 206 when removing, the inclined plane of its lower extreme can contact with the inclined plane of connecting block 202, and extrude connecting block 202, make connecting block 202 drive gag lever post 201 outwards stretch out, the extension spring 203 receives the extrusion and produces deformation, insert in the spacing groove 301 of kit body 3 when the gag lever post 201 outwards stretches out, fix spacing to kit body 3, improve the stability of kit body 3 and mounting bracket 1 connection, simultaneously when need dismantle to kit body 3, make adjusting bolt 205 upwards rotate, make press the briquetting 206 also upwards move and no longer contact with connecting block 202, the extension spring 203 drives gag lever post 201 and resets, make gag lever post 201 no longer insert in spacing groove 301, take out from 1 to kit body 3 can, easy operation is convenient.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a serial-type kit, includes mounting bracket (1), its characterized in that: locating slot (101) have been seted up on the outer wall of mounting bracket (1), jack (102) have been seted up on the outer wall of locating slot (101), the inside of mounting bracket (1) is provided with stop device (2), stop device (2) include:
the limiting rod (201) is connected in a sliding mode in the jack (102), one end, close to the center line of the mounting frame (1), of the limiting rod (201) is fixedly connected with the connecting block (202), a telescopic spring (203) is sleeved on the outer wall of the limiting rod (201), one end of the telescopic spring (203) is fixedly connected with the connecting block (202), and the other end of the telescopic spring (203) is fixedly connected with the inner wall of the mounting frame (1);
the fixing ring (204), the fixing ring (204) is fixedly arranged on the inner wall of the mounting frame (1), and the fixing ring (204) is penetrated with an adjusting bolt (205) and is in threaded connection with the adjusting bolt (205);
and the upper end of the pressing block (206) is rotationally connected with the adjusting bolt (205).
2. A tandem kit according to claim 1, wherein: the kit body (3) is inserted into the positioning groove (101), and a limit groove (301) is formed in the inner wall, close to one end of the mounting frame (1), of the kit body (3).
3. A tandem kit according to claim 1, wherein: one end of the connecting block (202) close to the center line of the mounting frame (1) is arranged to be an oblique cambered surface.
4. A tandem kit according to claim 1, wherein: the lower end of the pressing block (206) is provided with an arc surface.
5. A tandem kit according to claim 1, wherein: the limiting rod (201) is rectangular and is matched with the limiting groove (301).
6. A tandem kit according to claim 1, wherein: the positioning grooves (101) are arranged in four groups and are arranged on the outer wall of the mounting frame (1) in an annular array shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321934624.1U CN220391930U (en) | 2023-07-21 | 2023-07-21 | Series-connection type kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321934624.1U CN220391930U (en) | 2023-07-21 | 2023-07-21 | Series-connection type kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220391930U true CN220391930U (en) | 2024-01-26 |
Family
ID=89610461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321934624.1U Active CN220391930U (en) | 2023-07-21 | 2023-07-21 | Series-connection type kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220391930U (en) |
-
2023
- 2023-07-21 CN CN202321934624.1U patent/CN220391930U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |