CN213957258U

CN213957258U - Chromatogram examination appearance is with dismantling structure

Info

Publication number: CN213957258U
Application number: CN202023253394.1U
Authority: CN
Inventors: 王建东; 魏迪; 袁灿灿; 李晓东
Original assignee: Shandong Shouguang Testing Group Co ltd
Current assignee: Shandong Shouguang Testing Group Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-13
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a chromatogram examination appearance is with dismantling structure, which comprises a body, the front side swing joint of body has the apron, the removal hole has been seted up in the left side of body, the right side of removing the hole has been seted up and has been accomodate the groove, the front side of accomodating the groove is seted up and is equipped with the through-hole. The utility model discloses a set up and remove the hole, accomodate the groove, the through-hole, fixing device, the draw-in groove, the cooperation of stripper plate and pull rod is used, the connecting rod removes to drive the pull plate and pulls the extension spring and drive the kelly and remove to through-hole department, then the left-hand pull apron drives the dovetail piece and removes in the dovetail, drop with the body front side when the apron, the convenient dismantlement to the apron has been accomplished, the plastic slab of having solved current chromatogram examination appearance front side all fixes through the screw, when the inside emergence trouble of chromatogram examination appearance needs emergency maintenance, dismantle the loaded down with trivial details problem of process, this chromatogram examination appearance is with dismantling the structure, possess the advantage of convenient dismantlement, be worth promoting.

Description

Chromatogram examination appearance is with dismantling structure

Technical Field

The utility model belongs to the technical field of the chromatogram examination appearance is dismantled, especially, relate to a chromatogram examination appearance is with dismantling structure.

Background

A physical and chemical analysis method is also called chromatography or chromatographic method, which utilizes the difference of acting force (distribution, adsorption, ion exchange, etc.) between different solutes (samples) and stationary and mobile phases, when the two phases move relatively, each solute balances between the two phases for many times, so that each solute is separated from each other.

The problems of the prior art are that the chromatographic detector can be used for identifying chemical substances in a mixture and also can be used for identifying chemical substances in the mixture and checking the purity of chemical products: the plastic slab of current chromatogram examination appearance front side all fixes through the screw, when the inside trouble emergence of chromatogram examination appearance needs emergency maintenance, dismantles the process loaded down with trivial details, and the user of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a chromatogram examination appearance is with dismantling structure possesses the advantage of convenient dismantlement, and the plastic slab of having solved current chromatogram examination appearance front side all fixes through the screw, when the inside trouble-shooting of chromatogram examination appearance needs emergency maintenance, dismantles the loaded down with trivial details problem of process.

The utility model discloses a realize like this, a chromatogram examination appearance is with dismantling structure, which comprises a body, the front side swing joint of body has the apron, the removal hole has been seted up in the left side of body, the right side of removing the hole has been seted up and has been accomodate the groove, the front side of accomodating the groove is seted up the through-hole, the inner chamber swing joint who accomodates the groove has fixing device, the draw-in groove has been seted up to the rear side of apron, the inner chamber swing joint who accomodates the groove has the stripper plate, the inner chamber swing joint who removes the hole has the pull rod, the right side and the stripper plate fixed connection of pull rod.

As the utility model discloses it is preferred, fixing device includes the arm-tie, the clamping bar that the front side fixedly connected with and the draw-in groove cooperation of arm-tie used, the surface cover of clamping bar is equipped with the extension spring, one side and the arm-tie fixed connection that the extension spring is close to the arm-tie, the extension spring is close to one side of accomodating the inslot wall and accomodates inslot wall fixed connection, one side that the clamping bar is close to the through-hole passes the through-hole and extends to the inner chamber of draw-in groove, the rear side fixedly connected with connecting rod of arm-tie.

As the utility model discloses it is preferred, the equal fixedly connected with slider in top and the bottom of arm-tie, the spout that uses with the slider cooperation is all seted up to the top and the bottom of accomodating the groove, the slider is close to the inner wall contact of one side and the spout of spout inner wall.

As the utility model discloses it is preferred, the top and the equal fixedly connected with dovetail block in bottom of apron rear side, the dovetail that uses with the cooperation of dovetail block is all seted up to the top and the bottom of body front side, the dovetail block is close to one side of dovetail inner wall and the inner wall contact of dovetail.

As the utility model discloses it is preferred, the spacing groove has been seted up at the top of stripper plate, accomodate the gag lever post that one side fixedly connected with and the spacing groove cooperation that the groove is close to the spacing groove used, the gag lever post is close to one side of spacing inslot wall and the inner wall contact of spacing groove.

As the utility model discloses it is preferred, the hole that pushes away that uses with the ejector pad cooperation is seted up in the left side of stripper plate, the ejector pad is close to the one side that pushes away downthehole wall and pushes away the inner wall contact in hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up and remove the hole, accomodate the groove, the through-hole, fixing device, the draw-in groove, the cooperation of stripper plate and pull rod is used, the connecting rod removes to drive the pull plate and pulls the extension spring and drive the kelly and remove to through-hole department, then the left-hand pull apron drives the dovetail piece and removes in the dovetail, drop with the body front side when the apron, the convenient dismantlement to the apron has been accomplished, the plastic slab of having solved current chromatogram examination appearance front side all fixes through the screw, when the inside emergence trouble of chromatogram examination appearance needs emergency maintenance, dismantle the loaded down with trivial details problem of process, this chromatogram examination appearance is with dismantling the structure, possess the advantage of convenient dismantlement, be worth promoting.

2. The utility model discloses a set up fixing device, the kelly passes through-hole to draw-in groove in, has accomplished the fixed to the apron position, through the pulling force of extension spring to the arm-tie, makes the kelly can not take place to remove in the draw-in groove after fixed.

3. The utility model discloses a set up slider and spout, the arm-tie removes and drives the slider and remove in the spout, has reduced the arm-tie and has accomodate the frictional force between the groove, has played the arm-tie and can not take place the dead effect of card at accomodating the inslot.

4. The utility model discloses a set up dovetail block and dovetail, drive the dovetail block and remove in the dovetail when the apron removes, the dovetail block has accomplished spacing to dovetail block shift position, and the kelly of being convenient for docks the draw-in groove.

5. The utility model discloses a set up spacing groove and gag lever post, when the stripper plate moved down, the gag lever post had accomplished spacing to the stripper plate position, had played the pull rod and can not take place the effect of skew at the take in inslot when the stripper plate.

6. The utility model discloses a setting pushes away the hole, and the stripper plate drives when moving down and pushes away hole extrusion ejector pad, has accomplished the removal to the pull plate position, and convenient to use person adjusts the kelly position.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a schematic perspective view of a cover plate according to an embodiment of the present invention;

fig. 3 is a left side partial sectional view provided by an embodiment of the present invention;

fig. 4 is a partial enlarged view of a portion a in fig. 1 according to an embodiment of the present invention.

In the figure: 1. a body; 2. a cover plate; 3. moving the hole; 4. a receiving groove; 5. a through hole; 6. a fixing device; 7. a card slot; 8. a pressing plate; 9. a pull rod; 601. pulling a plate; 602. a clamping rod; 603. a tension spring; 604. a connecting rod; 605. a push block; 10. a slider; 11. a chute; 12. a dovetail block; 13. a dovetail groove; 14. a limiting groove; 15. a limiting rod; 16. and (6) pushing the hole.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of chromatogram examination appearance is with dismantling structure, including body 1, the front side swing joint of body 1 has apron 2, removal hole 3 has been seted up in the left side of body 1, the right side of removing hole 3 has been seted up and has been accomodate groove 4, the front side of accomodating groove 4 is seted up and is equipped with through-hole 5, the inner chamber swing joint of accomodating groove 4 has fixing device 6, draw-in groove 7 has been seted up to the rear side of apron 2, the inner chamber swing joint of accomodating groove 4 has stripper plate 8, the inner chamber swing joint of removing hole 3 has pull rod 9, the right side and the 8 fixed connection of stripper plate of pull rod 9.

Referring to fig. 3, the fixing device 6 includes a pulling plate 601, a clamping rod 602 is fixedly connected to the front side of the pulling plate 601 and is used in cooperation with the clamping groove 7, a tension spring 603 is sleeved on the surface of the clamping rod 602, one side of the tension spring 603 close to the pulling plate 601 is fixedly connected to the pulling plate 601, one side of the tension spring 603 close to the inner wall of the accommodating groove 4 is fixedly connected to the inner wall of the accommodating groove 4, one side of the clamping rod 602 close to the through hole 5 passes through the through hole 5 and extends to the inner cavity of the clamping groove 7, and a connecting rod 604 is fixedly connected to the rear side of the pulling plate 601.

Adopt above-mentioned scheme: through setting up fixing device 6, kelly 602 passes through-hole 5 to draw-in groove 7 in, has accomplished the fixed to apron 2 position, through the pulling force of extension spring 603 to pull plate 601, makes kelly 602 can not take place to remove in draw-in groove 7 after fixed.

Referring to fig. 3, the top and the bottom of the pulling plate 601 are both fixedly connected with a sliding block 10, the top and the bottom of the accommodating groove 4 are both provided with a sliding groove 11 used in cooperation with the sliding block 10, and one side of the sliding block 10 close to the inner wall of the sliding groove 11 is in contact with the inner wall of the sliding groove 11.

Adopt above-mentioned scheme: through setting up slider 10 and spout 11, the arm-tie 601 removes and drives slider 10 and remove in spout 11, has reduced the frictional force between arm-tie 601 and the storage tank 4, has played the arm-tie 601 and can not take place the dead effect of card in the storage tank 4.

Referring to fig. 3, the top and the bottom of the rear side of the cover plate 2 are both fixedly connected with dovetail blocks 12, the top and the bottom of the front side of the body 1 are both provided with dovetail grooves 13 used in cooperation with the dovetail blocks 12, and one side of the dovetail blocks 12 close to the inner walls of the dovetail grooves 13 is in contact with the inner walls of the dovetail grooves 13.

Adopt above-mentioned scheme: through setting up dovetail block 12 and dovetail 13, apron 2 drives dovetail block 12 and removes in dovetail 13 when removing, and dovetail block 12 has accomplished spacing to dovetail block 12 shift position, and the kelly 602 of being convenient for docks the draw-in groove 7.

Referring to fig. 3, a limiting groove 14 is formed at the top of the extrusion plate 8, a limiting rod 15 matched with the limiting groove 14 for use is fixedly connected to one side of the accommodating groove 4 close to the limiting groove 14, and one side of the limiting rod 15 close to the inner wall of the limiting groove 14 is in contact with the inner wall of the limiting groove 14.

Adopt above-mentioned scheme: through setting up spacing groove 14 and gag lever post 15, when stripper plate 8 moved down, gag lever post 15 accomplished the spacing to stripper plate 8 position, played pull rod 9 and can not take place the effect of skew in holding groove 4 when stripper plate 8 is drawn to stripper plate 8.

Referring to fig. 3, the left side of the extrusion plate 8 is provided with a push hole 16 used in cooperation with a push block 605, and one side of the push block 605 close to the inner wall of the push hole 16 is in contact with the inner wall of the push hole 16.

Adopt above-mentioned scheme: through the arrangement of the push hole 16, when the extrusion plate 8 moves downwards, the push hole 16 is driven to extrude the push block 605, so that the movement of the position of the pull plate 601 is completed, and the user can conveniently adjust the position of the clamping rod 602.

The utility model discloses a theory of operation:

when the dovetail groove-type pulling device is used, the pulling pull rod 9 moves in the moving hole 3, the pull rod 9 moves to drive the extrusion plate 8 to move downwards in the containing groove 4, the pushing block 605 on the left side of the connecting rod 604 slides in the pushing hole 16 on the left side of the connecting rod 604, the connecting rod 604 moves to drive the pulling plate 601 to pull the tension spring 603 and drive the clamping rod 602 to move to the through hole 5, then the left pulling cover plate 2 drives the dovetail block 12 to move in the dovetail groove 13, the cover plate 2 drops from the front side of the body 1, the convenient disassembly of the cover plate 2 is completed, and the dovetail groove-type pulling device is convenient for a user to use.

In summary, the following steps: this chromatogram examination appearance is with dismantling structure, remove hole 3 through the setting, accomodate groove 4, through-hole 5, fixing device 6, draw-in groove 7, stripper plate 8 and pull rod 9's cooperation is used, connecting rod 604 removes to drive stripper plate 601 and pulls extension spring 603 and drive kelly 602 and remove to through-hole 5 department, then left side pull apron 2 drives dovetail 12 and removes in dovetail 13, drop when apron 2 and 1 front side of body, the convenient dismantlement to apron 2 has been accomplished, the plastic slab of having solved current chromatogram examination appearance front side all fixes through the screw, when the inside trouble emergence of chromatogram examination appearance needs emergency maintenance, the loaded down with trivial details problem of dismantlement process, this chromatogram examination appearance is with dismantling structure, possess the advantage of convenient dismantlement, be worth promoting.

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.

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. The utility model provides a chromatogram examination appearance is with dismantling structure, includes body (1), its characterized in that: the front side swing joint of body (1) has apron (2), removal hole (3) have been seted up in the left side of body (1), the right side of removing hole (3) has been seted up and has been accomodate groove (4), the front side of accomodating groove (4) is seted up through-hole (5), the inner chamber swing joint of accomodating groove (4) has fixing device (6), draw-in groove (7) have been seted up to the rear side of apron (2), the inner chamber swing joint of accomodating groove (4) has stripper plate (8), the inner chamber swing joint that removes hole (3) has pull rod (9), the right side and stripper plate (8) fixed connection of pull rod (9).

2. A disassembled structure for a chromatography assay as claimed in claim 1, wherein: fixing device (6) include arm-tie (601), the front side fixedly connected with of arm-tie (601) cooperates kelly (602) of using with draw-in groove (7), the surface cover of kelly (602) is equipped with extension spring (603), one side and arm-tie (601) fixed connection that extension spring (603) are close to arm-tie (601), one side that extension spring (603) are close to and accomodate groove (4) inner wall with accomodate groove (4) inner wall fixed connection, the inner chamber that through-hole (5) and extend to draw-in groove (7) are passed to one side that kelly (602) are close to through-hole (5), the rear side fixedly connected with connecting rod (604) of arm-tie (601), the left side fixedly connected with ejector pad (605) of connecting rod (604).

3. A disassembly structure for a chromatography assay as claimed in claim 2, wherein: the top and the bottom of arm-tie (601) all fixedly connected with slider (10), spout (11) that use with slider (10) cooperation are all seted up to the top and the bottom of accomodating groove (4), slider (10) are close to the inner wall contact of one side of spout (11) inner wall and spout (11).

4. A disassembled structure for a chromatography assay as claimed in claim 1, wherein: the top and the bottom of apron (2) rear side all fixedly connected with dovetail (12), dovetail (13) that use with dovetail (12) cooperation are all seted up to the top and the bottom of body (1) front side, one side that dovetail (12) are close to dovetail (13) inner wall contacts with the inner wall of dovetail (13).

5. A disassembled structure for a chromatography assay as claimed in claim 1, wherein: spacing groove (14) have been seted up at the top of stripper plate (8), accomodate one side fixedly connected with that groove (4) are close to spacing groove (14) and spacing rod (15) that spacing groove (14) cooperation was used, one side that spacing rod (15) are close to spacing groove (14) inner wall contacts with the inner wall of spacing groove (14).

6. A disassembly structure for a chromatography assay as claimed in claim 2, wherein: a push hole (16) matched with the push block (605) for use is formed in the left side of the extrusion plate (8), and one side, close to the inner wall of the push hole (16), of the push block (605) is in contact with the inner wall of the push hole (16).