CN213091575U - High performance liquid chromatograph of accurate control feed liquor volume - Google Patents
High performance liquid chromatograph of accurate control feed liquor volume Download PDFInfo
- Publication number
- CN213091575U CN213091575U CN202022171778.2U CN202022171778U CN213091575U CN 213091575 U CN213091575 U CN 213091575U CN 202022171778 U CN202022171778 U CN 202022171778U CN 213091575 U CN213091575 U CN 213091575U
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- high performance
- performance liquid
- liquid chromatograph
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Abstract
The utility model discloses a high performance liquid chromatograph of accurate control feed liquor volume relates to medical instrument equipment technical field, protects the stock solution bottle for solving current high performance liquid chromatograph can not be fine, makes the problem that the stock solution bottle appears damaging easily. Welding support seat is installed to the top of liquid chromatography column, the tray case is installed to welding support seat's top, the inside of tray case is provided with the placing chamber, the lower extreme of placing chamber is provided with the standing groove, the stock solution bottle has been placed to the inside of standing groove, the rubber pad is installed all around to the inner wall of standing groove, the case apron is installed to the top of tray case, the detector is installed to one side of liquid chromatography column, the removal mounting bracket is installed to the below of detector and liquid chromatography column, the universal removal wheel is installed to the below of removing the mounting bracket, fixed mounting board is installed to the top of removing mounting bracket one end, the promotion handle is installed to one side of fixed mounting board.
Description
Technical Field
The utility model relates to the technical field of medical equipment structure, specifically a high performance liquid chromatograph of accurate control feed liquor volume.
Background
The high performance liquid chromatograph is an instrument and equipment which applies the high performance liquid chromatography principle and is mainly used for analyzing organic compounds with high boiling points, difficult volatilization, unstable heating and large molecular weight.
But the in-process of current accurate control feed liquor volume high performance liquid chromatograph at the installation use, the stock solution bottle all is naked the top of placing at high performance liquid chromatograph usually, like this when carrying out the drawing of liquid through the pump, makes the stock solution bottle take place to empty easily to cause the condition that the stock solution bottle is smashed, can cause the influence to high performance liquid chromatograph's detection like this, consequently urgently need a high performance liquid chromatograph of accurate control feed liquor volume on the market to solve these problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high performance liquid chromatograph of accurate control feed liquor volume to the high performance liquid chromatograph of the current accurate control feed liquor volume that proposes in solving above-mentioned background art can not be fine protects the stock solution bottle, makes the problem of stock solution bottle appearing damaging easily.
In order to achieve the above object, the utility model provides a following technical scheme: a high performance liquid chromatograph for accurately controlling liquid inlet amount comprises a liquid chromatographic column, wherein a control panel is arranged at the front end of the liquid chromatographic column, a high-pressure constant-current infusion box is installed on one side of the control panel, a welding support seat is installed above the liquid chromatographic column, a tray box is installed above the welding support seat, transparent observation glass is installed at the front end of the tray box, a placing chamber is arranged inside the tray box, a placing groove is formed in the lower end of the placing chamber, a liquid storage bottle is placed inside the placing groove, rubber pads are installed on the periphery of the inner wall of the placing groove, a box cover plate is installed above the tray box, a detector is installed on one side of the liquid chromatographic column, a movable mounting frame is installed below the detector and the liquid chromatographic column, universal movable wheels are installed below the movable mounting frame, and a fixed mounting plate is installed above one end of the movable mounting frame, and a pushing handle is arranged on one side of the fixed mounting plate.
Preferably, the number of the welding supporting seats is four, the upper ends of the welding supporting seats are connected with the tray box in a welded mode, and the lower ends of the welding supporting seats are connected with the liquid chromatography column in a welded mode.
Preferably, the rubber pad is connected with the inner wall of the placing groove in an adhesive mode, a friction lug is arranged at one end of the rubber pad and provided with a plurality of friction lugs, and the friction lugs are evenly distributed at one end of the rubber pad.
Preferably, an opening handle is installed on one side of the box cover plate and is connected with the box cover plate in a welded mode.
Preferably, the box cover plate is fixedly connected with the tray box through a connecting hinge, one end of the connecting hinge is fixedly connected with the box cover plate through a fixing screw, and the other end of the connecting hinge is fixedly connected with the tray box through a fixing screw.
Preferably, the lower extreme of fixed mounting panel is provided with the fixing base, pass through set screw fixed connection between fixing base and the removal mounting bracket.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of high performance liquid chromatograph of accurate control feed liquor volume installs the tray case, the case apron is installed to the top of tray case, can protect the liquid storage bottle through this kind of setting, avoid the liquid storage bottle to suffer external force collision and damage appears, the inside of tray case is provided with the placing chamber, the lower extreme of placing chamber inside is provided with the standing groove, the inner wall of standing groove is provided with the rubber pad, the rubber pad through setting up can make the liquid storage bottle can be fine place, thereby the liquid storage bottle can not appear taking place the condition that the friction caused the liquid storage bottle to appear damaging with the standing groove, the one end of rubber pad is provided with a plurality of friction lug, can improve the friction effect between rubber pad and the liquid storage bottle like this, make the liquid storage bottle can not appear the condition of rocking when placing.
2. This kind of high performance liquid chromatograph of accurate control feed liquor volume installs and removes the mounting bracket, and fixed mounting board is installed to the top of removing mounting bracket one end, and the promotion handle is installed to one side of fixed mounting board, and the universal wheel that removes is installed to the below of removing the mounting bracket, promotes the handle through promoting and can make the universal wheel that removes and remove, and the high performance liquid chromatograph that makes this kind of accurate control feed liquor volume that like this can be very convenient advances to move the position department that needs.
Drawings
FIG. 1 is an overall front view of the present invention;
fig. 2 is a top cross-sectional view of the pallet box of the present invention;
fig. 3 is a partial enlarged view of the area a of the present invention.
In the figure: 1. a liquid chromatography column; 101. a control panel; 102. a high-pressure constant-flow transfusion box; 2. welding a supporting seat; 3. a tray box; 301. a placing chamber; 302. a placement groove; 303. transparent viewing glass; 4. a rubber pad; 401. a friction bump; 5. a box cover plate; 501. opening the handle; 6. connecting a hinge; 7. fixing screws; 8. moving the mounting rack; 9. a universal moving wheel; 10. fixing the mounting plate; 1001. a fixed seat; 11. a set screw; 12. pushing the handle; 13. a liquid storage bottle; 14. a detector.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a high performance liquid chromatograph for accurately controlling liquid inlet amount comprises a liquid chromatographic column 1, wherein a control panel 101 is arranged at the front end of the liquid chromatographic column 1, a high-pressure constant-current infusion box 102 is installed on one side of the control panel 101, a welding support seat 2 is installed above the liquid chromatographic column 1, a tray box 3 is installed above the welding support seat 2, transparent observation glass 303 is installed at the front end of the tray box 3, a placing chamber 301 is arranged inside the tray box 3, a placing groove 302 is arranged at the lower end of the placing chamber 301, a liquid storage bottle 13 is placed inside the placing groove 302, rubber pads 4 are installed on the periphery of the inner wall of the placing groove 302, a box cover plate 5 is installed above the tray box 3, a detector 14 is installed on one side of the liquid chromatographic column 1, a movable mounting rack 8 is installed below the detector 14 and the liquid chromatographic column 1, universal movable wheels 9 are installed below the movable mounting rack 8, a fixed mounting rack 10 is installed above one end, a push handle 12 is mounted to one side of the fixed mounting plate 10.
Further, welding stent 2 is provided with four, welding stent 2's upper end and 3 welded connection of tray case, and welding stent 2's lower extreme and liquid chromatography column 1 welded connection can improve the fastness of installation between welding stent 2 and the tray case 3, can improve the fastness of being connected between welding stent 2 and the liquid chromatography column 1, make the top at liquid chromatography column 1 of installing that tray case 3 can be firm.
Further, rubber pad 4 and standing groove 302's inner wall adhesive bonding, rubber pad 4's one end is provided with friction lug 401, and friction lug 401 is provided with a plurality of, and a plurality of friction lug 401 can improve the fastness of adhesion between rubber pad 4 and standing groove 302 at the one end evenly distributed of rubber pad 4, can improve rubber pad 4's friction effect through the friction lug 401 that sets up, makes stock solution bottle 13 more stable when placing.
Further, an opening handle 501 is installed on one side of the box cover plate 5, the opening handle 501 is connected with the box cover plate 5 in a welding mode, and the box cover plate 5 can be opened conveniently through the opening handle 501.
Further, through connecting hinge 6 fixed connection between case apron 5 and the tray case 3, through fixed screw 7 fixed connection between the one end of connecting hinge 6 and the case apron 5, through fixed screw 7 fixed connection between the other end of connecting hinge 6 and the tray case 3, can improve the fastness of being connected between connecting hinge 6 and tray case 3 and the case apron 5, make opening that case apron 5 can be very convenient.
Further, the lower extreme of fixed mounting panel 10 is provided with fixing base 1001, through 11 fixed connection of set screw between fixing base 1001 and the removal mounting bracket 8, can improve the fastness of being connected between fixed mounting panel 10 and the removal mounting bracket 8, and fixed mounting panel 10 through the installation can conveniently promote the high performance liquid chromatograph of this kind of accurate control feed liquor volume through promoting handle 12.
The working principle is as follows: when in use, the movable mounting frame 8 is installed below the high performance liquid chromatograph for accurately controlling the liquid inlet amount, the fixed mounting plate 10 is installed at one end of the movable mounting frame 8, the pushing handle 12 is installed at one side of the fixed mounting plate 10, the universal moving wheel 9 can be moved by pushing the pushing handle 12, so that the high performance liquid chromatograph for accurately controlling the liquid inlet amount can be conveniently moved, the box cover plate 5 is opened by opening the handle 501, liquid to be detected is filled into the liquid storage bottle 13, the placing chamber 301 is arranged inside the tray box 3, then the liquid storage bottle 13 is placed into the placing groove 302 arranged at the lower end of the placing chamber 301, the rubber gasket 4 is adhered inside the placing groove 302, the liquid storage bottle 13 can be placed well by the arranged rubber gasket 4, and the situation that the liquid storage bottle 13 is damaged due to the friction between the liquid storage bottle 13 and the placing groove 302 can not occur, rubber pad 4's one end is provided with a plurality of friction lug 401, can improve the friction effect between rubber pad 4 and the stock solution bottle 13 like this, make stock solution bottle 13 can not appear from the inside condition that breaks away from of standing groove 302, can be fine place stock solution bottle 13 through this kind of mode, then through inserting stock solution bottle 13 with the suction tube, through opening the pump, make the inside liquid of stock solution bottle 13 get into liquid chromatographic column 1, then detect through detector 14 to can detect out the data that need detect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a high performance liquid chromatograph of accurate control feed liquor volume, includes liquid chromatography column (1), its characterized in that: the front end of the liquid chromatographic column (1) is provided with a control panel (101), one side of the control panel (101) is provided with a high-pressure constant-current infusion box (102), a welding support seat (2) is arranged above the liquid chromatographic column (1), a tray box (3) is arranged above the welding support seat (2), transparent observation glass (303) is arranged at the front end of the tray box (3), a placing chamber (301) is arranged inside the tray box (3), a placing groove (302) is arranged at the lower end of the placing chamber (301), a liquid storage bottle (13) is placed inside the placing groove (302), rubber pads (4) are arranged around the inner wall of the placing groove (302), a box cover plate (5) is arranged above the tray box (3), a detector (14) is arranged at one side of the liquid chromatographic column (1), a movable mounting rack (8) is arranged below the detector (14) and the liquid chromatographic column (1), universal removal wheel (9) are installed to the below of removal mounting bracket (8), fixed mounting board (10) are installed to the top of removal mounting bracket (8) one end, promotion handle (12) are installed to one side of fixed mounting board (10).
2. The high performance liquid chromatograph of claim 1, wherein the liquid inlet amount is precisely controlled by: the welding supporting seat (2) is provided with four, the upper end and the tray case (3) welded connection of welding supporting seat (2), the lower extreme and the liquid chromatography column (1) welded connection of welding supporting seat (2).
3. The high performance liquid chromatograph of claim 1, wherein the liquid inlet amount is precisely controlled by: the rubber pad (4) is connected with the inner wall of the placing groove (302) in an adhesive mode, a friction lug (401) is arranged at one end of the rubber pad (4), a plurality of friction lugs (401) are arranged, and the friction lugs (401) are evenly distributed at one end of the rubber pad (4).
4. The high performance liquid chromatograph of claim 1, wherein the liquid inlet amount is precisely controlled by: an opening handle (501) is installed on one side of the box cover plate (5), and the opening handle (501) is connected with the box cover plate (5) in a welded mode.
5. The high performance liquid chromatograph of claim 1, wherein the liquid inlet amount is precisely controlled by: the box cover plate (5) is fixedly connected with the tray box (3) through a connecting hinge (6), one end of the connecting hinge (6) is fixedly connected with the box cover plate (5) through a fixing screw (7), and the other end of the connecting hinge (6) is fixedly connected with the tray box (3) through the fixing screw (7).
6. The high performance liquid chromatograph of claim 1, wherein the liquid inlet amount is precisely controlled by: the lower extreme of fixed mounting panel (10) is provided with fixing base (1001), through set screw (11) fixed connection between fixing base (1001) and the removal mounting bracket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022171778.2U CN213091575U (en) | 2020-09-28 | 2020-09-28 | High performance liquid chromatograph of accurate control feed liquor volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022171778.2U CN213091575U (en) | 2020-09-28 | 2020-09-28 | High performance liquid chromatograph of accurate control feed liquor volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213091575U true CN213091575U (en) | 2021-04-30 |
Family
ID=75612960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022171778.2U Expired - Fee Related CN213091575U (en) | 2020-09-28 | 2020-09-28 | High performance liquid chromatograph of accurate control feed liquor volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213091575U (en) |
-
2020
- 2020-09-28 CN CN202022171778.2U patent/CN213091575U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |