CN211235677U

CN211235677U - High-performance liquid phase analyzer

Info

Publication number: CN211235677U
Application number: CN201921753662.0U
Authority: CN
Inventors: 吕昕泽
Original assignee: Xuhe Tianjin Pharmaceutical Technology Co ltd
Current assignee: Xuhe Tianjin Pharmaceutical Technology Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-08-11
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a high-efficiency liquid phase analyzer, including analysis appearance main part and touch screen, the front end surface of analysis appearance main part is embedded to have the touch screen, the top of touch screen is equipped with the connection stake, and the connection stake passes through the screw fixation in the front end surface of analysis appearance main part, the inboard of connection stake is equipped with the light screen, the both ends of light screen all the integration is connected with the second connecting axle, the rubber sleeve has been cup jointed to the surface of second connecting axle, the spread groove has been seted up in the left side of analysis appearance main part, the inboard of spread groove is equipped with the guard gate, the bottom of guard gate is equipped with the stopper, the cover storehouse has been seted up to the inboard of analysis appearance main part, the inner wall welding in cover storehouse has the baffle, the draw-in groove has been seted up to the lower surface of baffle, the inboard of draw-in groove has been inserted. The utility model discloses a quick replacement of being convenient for strains a section of thick bamboo, is convenient for protect the touch screen, is convenient for carry out the shading to the touch screen.

Description

High-performance liquid phase analyzer

Technical Field

The utility model relates to a liquid chromatograph technical field specifically is a high performance liquid analyzer.

Background

The liquid chromatograph is an instrument which firstly separates a mixture and then analyzes and identifies the mixture by utilizing the difference of the distribution ratio of the mixture between liquid and solid or immiscible two liquids.

Present high-performance liquid phase analyzer is when using, need the purity of analysis liquid, guarantee that the analysis liquid that gets into in the pump does not have the large granule and gets into, avoid high-performance liquid phase analyzer well pump damage, consequently the feed liquor end of pump can add among the high-performance liquid phase analyzer and be equipped with a section of thick bamboo, filter the analysis liquid, in order to guarantee the filter effect, it needs the regular dismantlement clearance to strain a section of thick bamboo, current high-performance liquid phase analyzer dismantles a section of thick bamboo and need take off the curb plate, just can change, it is very inconvenient, current high-performance liquid phase analyzer adopts the touch screen operation more, the operation touch screen can reflect light often, influence the operation, consequently, need to design a high-performance liquid phase analyzer to solve above-mentioned.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-performance liquid phase analyzer to the unable convenient change that provides in solving above-mentioned background art strains a section of thick bamboo, and the operation touch screen can reflect light often, influences the problem of operation.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency liquid phase analyzer comprises an analyzer main body and a touch screen, wherein the touch screen is embedded in the outer surface of the front end of the analyzer main body, a connecting pile is arranged above the touch screen and fixed on the outer surface of the front end of the analyzer main body through screws, a light screen is arranged on the inner side of the connecting pile, two ends of the light screen are integrally connected with a second connecting shaft, the outer surface of the second connecting shaft is sleeved with a rubber sleeve, the left side of the analyzer main body is provided with a connecting groove, the inner side of the connecting groove is provided with a protective door, the bottom end of the protective door is provided with a limiting block, the inner side of the analyzer main body is provided with a sleeve bin, a partition plate is welded on the inner wall of the sleeve bin, the lower surface of the partition plate is provided with a clamping groove, a filter cartridge is inserted in the inner side of the clamping groove, a filter, the bottom cover of activity sleeve is equipped with a fixed section of thick bamboo, and a fixed section of thick bamboo welds on the inner wall in cover storehouse, the outer surface cover of activity sleeve is equipped with first spring.

Preferably, the top of guard gate runs through and is provided with first connecting axle, the surface cover of first connecting axle is equipped with the torsional spring, the both ends of first connecting axle all are fixed in on the inner wall of spread groove.

Preferably, the rear end surface integration of guard gate is connected with the overhead kick, the below of guard gate is equipped with the spout, the inboard of spout is run through on the top of stopper, the top of stopper is "Y" font structure, stopper and overhead kick block, the bottom cover of stopper is equipped with the second spring, stopper and second spring constitution elastic construction.

Preferably, the movable sleeve and the fixed cylinder form a telescopic structure, and the movable sleeve and the first spring form an elastic structure.

Preferably, the rubber sleeve is arranged on the inner side of the connecting pile, the second connecting shaft and the connecting pile form a rotating structure, and the light screen and the connecting pile form a rotating structure through the second connecting shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the high-efficiency liquid phase analyzer is convenient for replacing the filter cylinder quickly, protecting the touch screen and shading the touch screen;

(1) the protection door, the clamping groove and the movable sleeve are arranged, the limiting block is stirred downwards to remove the limiting on the inverted hook, so that the protection door can be opened from the connecting groove, the filter cylinder is held to push the movable sleeve to be pressed downwards, the top end of the filter cylinder is far away from the clamping groove, the filter cylinder can be taken out of the sleeve bin to be replaced, and the effect of facilitating quick replacement of the filter cylinder is achieved;

(2) be provided with connection stake and light screen, install the connection stake through the top at the touch-control screen to rotate the light screen through the second connecting axle with the connection stake and be connected, make the light screen can rotate on the connection stake, open from the touch-control screen through rotating the light screen, can shelter from the touch-control screen top, solved the touch-control screen reflection of light when the operation, influence the problem of operation, and then reach and be convenient for protect the touch-control screen, be convenient for carry out the effect of shading to the touch-control screen.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

fig. 2 is a schematic sectional view of a partial front view of the connecting groove of fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic sectional view of a partial front view of the connection pile shown in fig. 1.

In the figure: 1. an analyzer body; 2. a touch screen; 3. connecting piles; 4. a visor; 5. connecting grooves; 6. a protective door; 7. a limiting block; 8. a first connecting shaft; 9. a torsion spring; 10. sleeving a bin; 11. a partition plate; 12. a card slot; 13. a filter cartridge; 14. filtering with a screen; 15. a fixed cylinder; 16. a movable sleeve; 17. a first spring; 18. a chute; 19. a second spring; 20. chamfering; 21. a second connecting shaft; 22. a rubber sleeve.

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. 1-4, the present invention provides an embodiment: the utility model provides a high-performance liquid phase analyzer, including analysis appearance main part 1 and touch screen 2, the embedded touch screen 2 that has of front end surface of analysis appearance main part 1, the top of touch screen 2 is equipped with connection stake 3, and connection stake 3 passes through the screw fixation in analysis appearance main part 1's front end surface, the inboard of connection stake 3 is equipped with light screen 4, the equal integration in both ends of light screen 4 is connected with second connecting axle 21, rubber sleeve 22 has been cup jointed to the surface of second connecting axle 21, rubber sleeve 22 sets up in the inboard of connection stake 3, second connecting axle 21 constitutes rotating-structure with connection stake 3, rotating-structure is constituteed through second connecting axle 21 and connection stake 3 to light screen 4, rubber sleeve 22 plays the effect of increasing second connecting axle 21 and the 3 junctions friction power of connection stake, make second connecting axle 21 have the rotational damping, make light screen 4 stop in the optional position.

The left side of the analyzer main body 1 is provided with a connecting groove 5, the inner side of the connecting groove 5 is provided with a protective door 6, the bottom end of the protective door 6 is provided with a limiting block 7, the top end of the protective door 6 is provided with a first connecting shaft 8 in a penetrating way, the outer surface of the first connecting shaft 8 is sleeved with a torsional spring 9, both ends of the first connecting shaft 8 are fixed on the inner wall of the connecting groove 5, the protective door 6 is connected with the connecting groove 5 through the first connecting shaft 8, the outer surface of the rear end of the protective door 6 is integrally connected with a barb 20, a sliding groove 18 is arranged below the protective door 6, the top end of the limiting block 7 penetrates through the inner side of the sliding groove 18, the top end of the limiting block 7 is in a Y-shaped structure, the limiting block 7 is clamped with the barb 20, the bottom end of the limiting block 7 is sleeved with a second spring 19, the limiting block 7 and the, make guard gate 6 lose spacing, can make the deformation of torsional spring 9 produce elasticity and apply in guard gate 6, make guard gate 6 expand from the spread groove 5.

The inner side of the analyzer body 1 is provided with a sleeve bin 10, the inner wall of the sleeve bin 10 is welded with a partition plate 11, the lower surface of the partition plate 11 is provided with a clamping groove 12, a filter cartridge 13 is inserted into the inner side of the clamping groove 12, a filter screen 14 is adhered to the inner side of the filter cartridge 13, a movable sleeve 16 is sleeved at the bottom end of the filter cartridge 13, a fixed sleeve 15 is sleeved at the bottom end of the movable sleeve 16, the fixed sleeve 15 is welded on the inner wall of the sleeve bin 10, a first spring 17 is sleeved on the outer surface of the movable sleeve 16, the movable sleeve 16 and the fixed sleeve 15 form a telescopic structure, the movable sleeve 16 and the first spring 17 form an elastic structure, the first spring 17 plays a role of providing elasticity for the movable sleeve 16, the movable sleeve 16 can always keep a state as shown in fig. 3 when no external force is applied, and the filter cartridge 13.

The working principle is as follows: firstly, the analyzer body 1 is in a power-on state through an external power supply, when the touch screen 2 is operated, the top end of the touch screen 2 can be shielded by shifting the light shielding plate 4 upwards, and light reflection of the touch screen 2 during operation is avoided;

when the filter cartridge 13 needs to be replaced, the limiting block 7 is shifted downwards to remove the limitation on the inverted hook 20, the torsion spring 9 is deformed to generate elasticity to be applied to the protective door 6, the protective door 6 can be opened from the connecting groove 5, the filter cartridge 13 is held again to push the movable sleeve 16 to press downwards, the top end of the filter cartridge 13 is far away from the clamping groove 12, and the filter cartridge 13 can be taken out from the sleeve bin 10 and replaced, so that the replacement is practical.

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

1. The utility model provides a high-performance liquid phase analyzer, includes analysis appearance main part (1) and touch screen (2), its characterized in that: the analyzer comprises an analyzer body (1), wherein a touch screen (2) is embedded in the outer surface of the front end of the analyzer body (1), a connecting pile (3) is arranged above the touch screen (2), the connecting pile (3) is fixed on the outer surface of the front end of the analyzer body (1) through screws, a light screen (4) is arranged on the inner side of the connecting pile (3), two ends of the light screen (4) are integrally connected with a second connecting shaft (21), a rubber sleeve (22) is sleeved on the outer surface of the second connecting shaft (21), a connecting groove (5) is formed in the left side of the analyzer body (1), a protective door (6) is arranged on the inner side of the connecting groove (5), a limiting block (7) is arranged at the bottom end of the protective door (6), a sleeve bin (10) is formed in the inner side of the analyzer body (1), a partition plate (11) is welded on the inner wall of the sleeve bin (10), a clamping groove (, a filter cylinder (13) is inserted into the inner side of the clamping groove (12), a filter screen (14) is bonded to the inner side of the filter cylinder (13), a movable sleeve (16) is sleeved at the bottom end of the filter cylinder (13), a fixed cylinder (15) is sleeved at the bottom end of the movable sleeve (16), the fixed cylinder (15) is welded on the inner wall of the sleeve bin (10), and a first spring (17) is sleeved on the outer surface of the movable sleeve (16).

2. The high performance liquid analyzer according to claim 1, wherein: the top of guard gate (6) is run through and is provided with first connecting axle (8), the surface cover of first connecting axle (8) is equipped with torsional spring (9), the both ends of first connecting axle (8) all are fixed in on the inner wall of spread groove (5).

3. The high performance liquid analyzer according to claim 1, wherein: the rear end surface integration of guard gate (6) is connected with barb (20), the below of guard gate (6) is equipped with spout (18), the inboard of spout (18) is run through on the top of stopper (7), the top of stopper (7) is "Y" font structure, stopper (7) and barb (20) block, the bottom cover of stopper (7) is equipped with second spring (19), elastic construction is constituteed with second spring (19) in stopper (7).

4. The high performance liquid analyzer according to claim 1, wherein: the movable sleeve (16) and the fixed cylinder (15) form a telescopic structure, and the movable sleeve (16) and the first spring (17) form an elastic structure.

5. The high performance liquid analyzer according to claim 1, wherein: the rubber sleeve (22) is arranged on the inner side of the connecting pile (3), the second connecting shaft (21) and the connecting pile (3) form a rotating structure, and the light screen (4) and the connecting pile (3) form a rotating structure through the second connecting shaft (21).