CN213041800U

CN213041800U - Color measuring instrument for chemical analysis

Info

Publication number: CN213041800U
Application number: CN202021972097.XU
Authority: CN
Inventors: 张毅; 李佳霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-04-23
Anticipated expiration: 2030-09-10

Abstract

The utility model relates to a chemical analysis technical field just discloses colour apparatus for chemical analysis, including the chromatograph body, the positive fixed mounting of chromatograph body has the seal receptacle, the access hole has been seted up in the front of seal receptacle, the inside spacing groove that extends to the access hole has been seted up in the front of seal receptacle, the inside of access hole articulates there is the closing plate, the bottom fixed mounting of closing plate has the stopper that extends to the spacing inslot portion, the draw-in groove that is located the seal receptacle inside has all been seted up to the left and right sides inner wall of spacing groove. This colour apparatus for chemical analysis through having seted up the spacing groove to the seal receptacle to articulated the closing plate to the access hole, and installed the stopper that extends to the spacing inslot portion to the closing plate, can carry on spacingly to the closing plate, through having seted up the draw-in groove to the seal receptacle, and installed the jump ring to flexible groove, and installed the dop that extends to the draw-in groove inside to the jump ring, can fix the stopper in the spacing groove.

Description

Color measuring instrument for chemical analysis

Technical Field

The utility model relates to a chemical analysis technical field specifically is colour apparatus for chemical analysis.

Background

A chromatograph used for chromatographic separation and analysis comprises a sample introduction system, a detection system, a recording and data processing system, a temperature control system, a mobile phase control system and the like, and modern chromatographs have the characteristics of high stability, sensitivity, versatility, high automation degree and the like, and comprise a gas chromatograph, a liquid chromatograph, a gel chromatograph and the like.

Ion chromatography instruments are gradually developing to a plurality of fields, especially advancing to the life science field, and obtaining important application, but because the structure of the existing chromatograph is sealed, the disassembly and maintenance are very inconvenient after a fault occurs, and therefore a color determinator for chemical analysis is proposed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a colour apparatus for chemical analysis possesses the advantage of easy access, and the structure of having solved current chromatograph is comparatively sealed, leads to dismantling after breaking down and overhauls very inconvenient problem.

(II) technical scheme

For the purpose of realizing above-mentioned easy access, the utility model provides a following technical scheme: the color measuring instrument for chemical analysis comprises a chromatograph body, a sealing seat is fixedly arranged on the front surface of the chromatograph body, the front surface of the sealing seat is provided with an access hole, the front surface of the sealing seat is provided with a limit groove extending to the inside of the access hole, a sealing plate is hinged in the access hole, the bottom of the sealing plate is fixedly provided with a limiting block extending to the inner part of the limiting groove, clamping grooves which are positioned in the sealing seat are formed in the inner walls of the left side and the right side of the limiting groove, telescopic grooves are formed in the left side and the right side of the limiting block, clamping springs are fixedly arranged in the two telescopic grooves, clamping heads which extend into the clamping grooves are fixedly arranged on the opposite sides of the two clamping springs, the bottom of seal receptacle sets up the extrusion groove that quantity is two, the inside movable mounting of draw-in groove has the ejector pad, two the equal movable mounting in inside in extrusion groove has the extrusion piece.

Preferably, the bottom of chromatograph body fixed mounting has the cushion, the bottom fixed mounting of cushion has the slipmat.

Preferably, the limiting groove and the limiting block are rectangular, and the limiting block is attached to the inner wall of the limiting groove.

Preferably, the back surfaces of the two clamping heads are inclined planes, and the inclination angle of each inclined plane is forty-five degrees.

Preferably, the push block extends to the inside of the extrusion groove, and the opposite sides of the push block and the extrusion block are both inclined planes.

Preferably, the bottoms of the two squeezing blocks extend to the outside of the sealing seat, and the bottoms of the two squeezing blocks are fixedly connected through a handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a color measurement appearance for chemical analysis possesses following beneficial effect:

this colour apparatus for chemical analysis, through having seted up the spacing groove to the seal receptacle, and articulated the closing plate to the access hole, and installed the stopper that extends to the spacing inslot portion to the closing plate, can be spacing to the closing plate, through having seted up the draw-in groove to the seal receptacle, and to the jump ring has been installed to flexible groove, and installed the dop that extends to the draw-in groove inside to the jump ring, can fix the stopper in the spacing groove, fix the closing plate simultaneously, through having installed the ejector pad to the draw-in groove, and seted up the extrusion groove to the seal receptacle, and to having installed the extrusion piece to the extrusion groove, press the extrusion piece, the ejector pad can be because the inclined plane is extruded and remove to one side of stopper, can release the draw-in groove with the dop, then can stir the closing plate and open the access hole, finally reached the purpose of.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is an enlarged view of a in the structure diagram 1 of the present invention.

In the figure: 1 chromatograph body, 2 seal bases, 3 access holes, 4 spacing grooves, 5 sealing plates, 6 limiting blocks, 7 clamping grooves, 8 telescopic grooves, 9 clamp springs, 10 clamping heads, 11 extrusion grooves, 12 push blocks and 13 extrusion blocks.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a color analyzer for chemical analysis comprises a chromatograph body 1, a cushion block is fixedly mounted at the bottom of the chromatograph body 1, an anti-slip pad is fixedly mounted at the bottom of the cushion block, a seal seat 2 is fixedly mounted at the front of the chromatograph body 1, an access opening 3 is formed at the front of the seal seat 2, a limit groove 4 extending into the access opening 3 is formed at the front of the seal seat 2, a seal plate 5 is hinged inside the access opening 3, a limit block 6 extending into the limit groove 4 is fixedly mounted at the bottom of the seal plate 5, the limit groove 4 and the limit block 6 are rectangular, the limit block 6 is attached to the inner wall of the limit groove 4, a clamping groove 7 located inside the seal seat 2 is formed at the inner wall of the left side and the right side of the limit groove 4, a telescopic groove 8 is formed at the left side and the right side of the limit block 6, clamp springs 9 are fixedly mounted inside the two telescopic grooves 8, and, the back on two dops 10 is the inclined plane, the inclination on inclined plane is forty-five degrees, extrusion groove 11 that quantity is two is seted up to the bottom of seal receptacle 2, the inside movable mounting of draw-in groove 7 has ejector pad 12, the equal movable mounting in inside of two extrusion grooves 11 has extrusion piece 13, ejector pad 12 extends to the inside of extrusion groove 11, ejector pad 12 is the inclined plane with one side that extrusion piece 13 is relative, the bottom of two extrusion pieces 13 all extends to the outside of seal receptacle 2, handle fixed connection is passed through to the bottom of two extrusion pieces 13.

In summary, in the color measuring instrument for chemical analysis, the sealing seat 2 is provided with the limiting groove 4, the access opening 3 is hinged with the sealing plate 5, the sealing plate 5 is provided with the limiting block 6 extending into the limiting groove 4, the sealing plate 5 can be limited, the sealing seat 2 is provided with the clamping groove 7, the telescopic groove 8 is provided with the snap spring 9, the snap spring 9 is provided with the clamping head 10 extending into the clamping groove 7, the limiting block 6 can be fixed in the limiting groove 4, the sealing plate 5 is fixed, the clamping groove 7 is provided with the pushing block 12, the sealing seat 2 is provided with the extruding groove 11, the extruding block 13 is arranged on the extruding groove 11, the pushing block 12 can move to one side of the limiting block 6 due to the extrusion of the inclined plane by pressing the extruding block 13, the clamping head 10 can be pushed out of the clamping groove 7, and then the sealing plate 5 can be pulled to open the access opening 3, finally, the purpose of convenient maintenance is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Color measuring instrument for chemical analysis, including chromatograph body (1), its characterized in that: the chromatograph body comprises a chromatograph body (1), wherein a sealing seat (2) is fixedly mounted on the front side of the chromatograph body (1), an access hole (3) is formed in the front side of the sealing seat (2), a limiting groove (4) extending into the access hole (3) is formed in the front side of the sealing seat (2), a sealing plate (5) is hinged inside the access hole (3), a limiting block (6) extending into the limiting groove (4) is fixedly mounted at the bottom of the sealing plate (5), clamping grooves (7) located inside the sealing seat (2) are formed in the inner walls of the left side and the right side of the limiting groove (4), telescopic grooves (8) are formed in the left side and the right side of the limiting block (6), clamp springs (9) are fixedly mounted inside the two telescopic grooves (8), and clamp heads (10) extending into the clamping grooves (7) are fixedly mounted on the opposite sides of the clamp springs, the bottom of seal receptacle (2) is seted up quantity and is two extrusion groove (11), the inside movable mounting of draw-in groove (7) has ejector pad (12), two equal movable mounting in the inside of extrusion groove (11) has extrusion piece (13).

2. The color measuring instrument for chemical analysis according to claim 1, characterized in that: the bottom fixed mounting of chromatograph body (1) has the cushion, the bottom fixed mounting of cushion has the slipmat.

3. The color measuring instrument for chemical analysis according to claim 1, characterized in that: limiting groove (4) all are the rectangle with stopper (6), stopper (6) and the inner wall laminating of limiting groove (4).

4. The color measuring instrument for chemical analysis according to claim 1, characterized in that: the back surfaces of the two clamping heads (10) are inclined planes, and the inclination angle of each inclined plane is forty-five degrees.

5. The color measuring instrument for chemical analysis according to claim 1, characterized in that: the push block (12) extends to the inside of the extrusion groove (11), and the opposite sides of the push block (12) and the extrusion block (13) are inclined planes.

6. The color measuring instrument for chemical analysis according to claim 1, characterized in that: the bottoms of the two extrusion blocks (13) extend to the outside of the sealing seat (2), and the bottoms of the two extrusion blocks (13) are fixedly connected through a handle.