CN216669862U

CN216669862U - Online chromatographic analyzer simulation output device

Info

Publication number: CN216669862U
Application number: CN202123413616.6U
Authority: CN
Inventors: 陈建强; 张志刚
Original assignee: Jiuxinglong Engineering Technology Wuxi Co ltd
Current assignee: Jiuxinglong Engineering Technology Wuxi Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-03
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an online chromatographic analyzer analog output device. This online chromatographic analyzer simulation output device includes: the chromatographic analyzer body, the keyboard holds the seat, the keyboard tray, the touch-control operation screen, display support and display, the keyboard holds the seat and sets up in the bottom of chromatographic analyzer body, keyboard tray sliding connection holds in the seat in the keyboard, the touch-control operation screen sets up on the chromatographic analyzer body, the display support sets up in the rear side of chromatographic analyzer body, the display support sets up on the display support, can adjust the position of display in a flexible way, can place the keyboard on the keyboard tray that holds in the seat bottom the chromatographic analyzer body, can be with the keyboard tray roll-off when needs use, can conveniently watch the display when operating keyboard, operation touch-control operation screen, observe the chromatographic analyzer body, the operator need not to shift in different regions, work efficiency is promoted, the whole occupation space of chromatographic analyzer has also been saved simultaneously.

Description

Online chromatographic analyzer simulation output device

Technical Field

The utility model relates to the technical field of chromatographic analyzers, in particular to an online chromatographic analyzer analog output device.

Background

The chromatographic analyzer is a separation and analysis instrument, and is mainly used for separating and analyzing complex multi-component mixtures. With the development of material science and electronic technology and the continuous penetration and application of computer technology, various chromatographic instruments have been greatly improved in aspects of performance, structure, technical parameters and the like, and become laboratory instruments of clinical related subjects. The output signal of the gas chromatograph is an analog electrical signal, which cannot be qualitatively and quantitatively determined by a simple method, but must be recorded by a recorder or converted into a digital signal for storage, and then processed according to different analysis requirements to obtain qualitative and quantitative results or other information about the analyzed components, which are displayed by an output device. The current online chromatographic analyzer analog output device is usually realized by adopting an external display, and a computer display and a keyboard are required to be separately placed beside the online chromatographic analyzer. When operating, the operator can not move frequently between the online chromatographic analyzer and the display and the keyboard, and the operation efficiency is reduced. Therefore, there is a need to provide an online analog output device of a chromatograph to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an online chromatographic analyzer analog output device, which solves the problem that an operator cannot frequently move among an online chromatographic analyzer, a display and a keyboard during operation of the conventional online chromatographic analyzer analog output device, so that the operation efficiency is reduced.

The utility model provides an online chromatographic analyzer analog output device, comprising: chromatographic analyzer body, keyboard hold seat, keyboard bracket, touch-control operation screen, display support and display, the keyboard hold the seat set up in the bottom of chromatographic analyzer body, keyboard bracket sliding connection in the keyboard holds in the seat, the touch-control operation screen set up in on the chromatographic analyzer body, the display support set up in the rear side of chromatographic analyzer body, the display support set up in on the display support.

Further, the keyboard containing seat comprises a top plate and side plates vertically connected to the end portions of the two sides of the top plate, the bottom of the chromatographic analyzer body is fixed on the top plate, and the width of the top plate is larger than or equal to the width of the bottom of the chromatographic analyzer body.

Further, the keyboard bracket comprises a sliding column and a keyboard supporting plate, a clamping groove is formed in the inner wall of the side plate and penetrates through the inner wall of the side plate, the shape of the sliding column is matched with that of the clamping groove, the sliding column is connected in the clamping groove in a sliding mode, the keyboard supporting plate is fixed on the inner side of the sliding column, and a keyboard placing groove is formed in the keyboard supporting plate.

Further, the display support includes carousel, first bolt fastener, sleeve, telescopic link, loading board, fixed plate, screw, second bolt fastener and rotates the connecting seat, the carousel rotate connect in on the first bolt fastener, first bolt fastener threaded connection in on the lateral wall behind the chromatography appearance body, the muffjoint in on the carousel, the telescopic link telescopically connect in the sleeve, the loading board bottom is provided with rotates the connecting seat, rotate the connecting seat rotate connect in the top of telescopic link, second bolt fastener threaded connection in on the lateral wall of sleeve top and with the telescopic link contacts, the fixed plate connect perpendicularly in the rear side of loading board, the display passes through the fix with screw on the fixed plate.

Further, the sliding column comprises a cylindrical portion and a cuboid portion connected to one side of the cylindrical portion, the clamping groove is provided with a cylindrical groove matched with the cylindrical portion and a cuboid groove matched with the cuboid portion, the cuboid groove is located on the inner side of the cylindrical groove, the cuboid groove penetrates through the inner wall of the side plate, and the diameter of the cylindrical portion is larger than the width of the cuboid portion.

The utility model has the following beneficial effects: according to the on-line chromatographic analyzer analog output device provided by the utility model, the chromatographic analyzer body, the keyboard containing seat, the keyboard bracket, the touch control operation screen, the display bracket and the display are arranged, the display can be fixed on the display bracket at the rear side of the chromatographic analyzer body, the display bracket can be adjusted, the position of the display can be flexibly adjusted, the keyboard can be placed on the keyboard bracket in the keyboard containing seat at the bottom of the chromatographic analyzer body, the keyboard bracket can slide out when the keyboard bracket is used, the display, the touch control operation screen and the chromatographic analyzer body can be conveniently watched when the keyboard is operated, an operator does not need to transfer in different areas, the working efficiency is improved, and meanwhile, the whole occupied space of the chromatographic analyzer is saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a perspective view of an analog output device of an online chromatograph provided by the present invention;

FIG. 2 is a schematic diagram of a keyboard holder and a keyboard tray of the analog output device of the online chromatograph provided by the present invention;

FIG. 3 is a rear schematic view of an analog output device of the online chromatograph;

FIG. 4 is a schematic view of a display stand of the analog output device of the online chromatographic analyzer provided by the utility model.

Illustration of the drawings: 1-a chromatographic analyzer body; 2-a keyboard receiving seat; 3-keyboard tray; 4-touch control operation screen; 5-a display stand; 6-a display; 21-a top plate; 22-side plate; 31-a sliding column; 32-a keyboard tray; 33-keyboard placement slots; 51-a turntable; 52-first bolt fastener; 53-a sleeve; 54-a telescopic rod; 55-a carrier plate; 56-fixing plate; 57-screws; 58-a second bolt fastener; 59-rotating the connecting seat; 311-a cylindrical portion; 312-rectangular parallelepiped portion.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring to fig. 1 to 4, an analog output device of an online chromatograph according to an embodiment of the present invention includes: the device comprises a chromatographic analyzer body 1, a keyboard containing seat 2, a keyboard bracket 3, a touch control operation screen 4, a display support 5 and a display 6.

Wherein, the keyboard holds seat 2 and sets up in the bottom of chromatographic analyzer body 1, and the keyboard holds seat 2 and is used for placing the keyboard. Keyboard tray 3 sliding connection holds in seat 2 in the keyboard, and touch-control operation screen 4 sets up on chromatographic analyzer body 1, and touch-control operation screen 4 can adopt prior art, and in this embodiment, touch-control operation screen 4 adopts 7 cun colored touch-sensitive screens, numerical value and the operating time etc. of the inside temperature value and each detector that can directly perceivedly reflect introduction port, column incubator, detector. The display bracket 5 is arranged at the rear side of the chromatographic analyzer body 1, and the display bracket 5 is arranged on the display bracket 5. The chromatographic analyzer body 1 can be directly connected with a computer, the output display of the analog signals of the online chromatographic analyzer is realized through the display 6, and the temperature rise and the temperature drop of the sample inlet, the column incubator and the detector of the program control instrument can be realized through the computer.

In this embodiment, the keyboard holding seat 2 includes a top plate 21 and side plates 22 vertically connected to both side ends of the top plate 21, the top plate 21 and the bottom of the chromatograph body 1 are fixed by bolts, and the side plates 22 and the top plate 21 are fixed by welding. The bottom of chromatographic analysis appearance body 1 is fixed on roof 21, and the width of roof 21 is greater than or equal to the bottom width of chromatographic analysis appearance body 1, is convenient for guarantee the stability that chromatographic analysis appearance body 1 placed.

In this embodiment, keyboard tray 3 specifically can include sliding column 31 and keyboard tray 32, the inner wall of curb plate 22 is provided with draw-in groove 23, draw-in groove 23 runs through the inner wall of curb plate 22, sliding column 31's shape and draw-in groove 23's shape phase-match, sliding column 31 can include cylinder portion 311 and connect in the cuboid portion 312 of cylinder portion 311 one side, draw-in groove 23 has the cylinder groove that matches with cylinder portion 311 and the cuboid groove that matches with cuboid portion 312, the cuboid groove is located the inboard in cylinder groove, the cuboid groove runs through the inner wall of curb plate 22, the diameter of cylinder portion 311 is greater than the width of cuboid portion 312, in order to realize horizontal spacing, avoid sliding column 31 to drop from the inner wall of curb plate 22. The sliding column 31 is slidably connected in the clamping groove 23, the keyboard supporting plate 32 is fixed on the inner side of the sliding column 31, a keyboard placing groove 33 is formed in the keyboard supporting plate 32, and the keyboard placing groove 33 can be used for placing keyboard equipment of a computer connected with the chromatographic analyzer body 1.

In this embodiment, the display bracket may specifically include a rotary plate 51, a first bolt fastening member 52, a sleeve 53, a telescopic rod 54, a bearing plate 55, a fixing plate 56, a screw 57, a second bolt fastening member 58 and a rotary connecting seat 59, wherein the rotary plate 51 is rotatably connected to the first bolt fastening member 52, the first bolt fastening member 52 is screwed on the rear side wall of the chromatograph body 1, the sleeve 53 is connected to the rotary plate 51, the telescopic rod 54 is telescopically connected to the sleeve 53, the bottom of the bearing plate 55 is provided with the rotary connecting seat 59, the rotary connecting seat 59 is rotatably connected to the top end of the telescopic rod 54, the second bolt fastening member 58 is screwed on the top side wall of the sleeve 53 and contacts with the telescopic rod 54, the fixing plate 56 is perpendicularly connected to the rear side of the bearing plate 55, and the display 6 is fixed on the fixing plate 56 by the screw 57. The angle of the sleeve 53 can be adjusted by adjusting the angle of the dial 51, and the position of the dial 51 is fixed by the first bolt fastening member 52. The height of the loading plate 55 can be adjusted by adjusting the length of the extension rod 54, and the position of the extension rod 54 can be fixed by the second bolt fastening member 58. In addition, the angle between loading board 55 and the telescopic link 54 also can be adjusted through rotating connecting seat 59, thereby can realize the position of the nimble display 6 of adjusting of multiple mode, operating personnel is when using, can place the keyboard on the keyboard bracket in the keyboard holding seat of chromatographic analyzer body bottom, can be with keyboard bracket roll-off when needs use, can conveniently watch the display when operating keyboard, operation touch-control operation screen, observe the chromatographic analyzer body, the operator need not to shift in different regions, and the work efficiency is promoted, and the whole occupation space of chromatographic analyzer has also been saved simultaneously.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An online chromatographic analyzer analog output device, comprising: chromatographic analyzer body (1), keyboard hold seat (2), keyboard tray (3), touch-control operation screen (4), display support (5) and display (6), the keyboard hold seat (2) set up in the bottom of chromatographic analyzer body (1), keyboard tray (3) sliding connection in the keyboard holds in seat (2), touch-control operation screen (4) set up in on chromatographic analyzer body (1), display support (5) set up in the rear side of chromatographic analyzer body (1), display support (5) set up in on display support (5).

2. The online chromatograph analog output device according to claim 1, wherein the keyboard accommodating seat (2) comprises a top plate (21) and side plates (22) vertically connected to the two side ends of the top plate (21), the bottom of the chromatograph body (1) is fixed on the top plate (21), and the width of the top plate (21) is greater than or equal to the width of the bottom of the chromatograph body (1).

3. The on-line chromatographic analyzer analog output device as set forth in claim 2, wherein the keyboard bracket (3) comprises a sliding column (31) and a keyboard support plate (32), the inner wall of the side plate (22) is provided with a slot (23), the slot (23) penetrates through the inner wall of the side plate (22), the sliding column (31) is matched with the slot (23), the sliding column (31) is slidably connected in the slot (23), the keyboard support plate (32) is fixed inside the sliding column (31), and the keyboard support plate (32) is provided with a keyboard placing groove (33).

4. The on-line chromatograph analog output device of claim 3, wherein the display bracket (5) comprises a rotary plate (51), a first bolt fastening member (52), a sleeve (53), a telescopic rod (54), a bearing plate (55), a fixing plate (56), a screw (57), a second bolt fastening member (58), and a rotary connecting seat (59), the rotary plate (51) is rotatably connected to the first bolt fastening member (52), the first bolt fastening member (52) is screwed on the rear side wall of the chromatograph body (1), the sleeve (53) is connected to the rotary plate (51), the telescopic rod (54) is telescopically connected to the sleeve (53), the bottom of the bearing plate (55) is provided with the rotary connecting seat (59), and the rotary connecting seat (59) is rotatably connected to the top end of the telescopic rod (54), the second bolt fastening piece (58) is in threaded connection with the side wall of the top end of the sleeve (53) and is in contact with the telescopic rod (54), the fixing plate (56) is vertically connected to the rear side of the bearing plate (55), and the display (6) is fixed on the fixing plate (56) through a screw (57).

5. The online chromatograph analog output device according to claim 4, wherein the sliding column (31) comprises a cylindrical portion (311) and a rectangular parallelepiped portion (312) connected to one side of the cylindrical portion (311), the slot (23) has a cylindrical groove matching the cylindrical portion (311) and a rectangular parallelepiped groove matching the rectangular parallelepiped portion (312), the rectangular parallelepiped groove is located inside the cylindrical groove, the rectangular parallelepiped groove penetrates through the inner wall of the side plate (22), and the diameter of the cylindrical portion (311) is larger than the width of the rectangular parallelepiped portion (312).