CN214744803U

CN214744803U - Suspension device for liquid chromatograph of fluorescent dye intermediate

Info

Publication number: CN214744803U
Application number: CN202120690937.1U
Authority: CN
Inventors: 郑子龙; 丁一飞; 王鹏
Original assignee: Suzhou Gen'an Biotechnology Co ltd
Current assignee: Suzhou Gen'an Biotechnology Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-16
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a suspension device for fluorescent dye midbody liquid chromatograph, including the wall mounting panel, one side outer fixed surface of wall mounting panel is connected with places the board, one side surface of wall mounting panel is provided with the fixed plate, one side surface of fixed plate is provided with installation mechanism, the upper end surface of placing the board is provided with liquid chromatograph, the front end surface of placing the board is provided with fixture, fixture includes first splint, slider, spout, threaded rod, movable groove, second splint and bull stick. A equipment that hangs for fluorescent dye midbody liquid chromatograph, through the fixture that sets up, can effectively carry out the centre gripping, easy operation improves stability, through the installation mechanism that sets up, can effectively easy to assemble change, improves work efficiency, brings better use prospect.

Description

Suspension device for liquid chromatograph of fluorescent dye intermediate

Technical Field

The utility model relates to a suspension device field specifically is a suspension device for fluorescent dye midbody liquid chromatograph.

Background

The suspension device is a suspension device in contact with a wall or other supporting devices and can be used for mounting various articles, the liquid chromatograph utilizes the distribution ratio difference of a mixture between two liquids which are liquid-solid or immiscible, the liquid chromatograph is divided into liquid-liquid chromatograph (LLC) and liquid-solid chromatograph (LSC) according to whether the stationary phase is liquid or solid, the modern liquid chromatograph is composed of high-pressure infusion pump, sample injection system, temperature control system, chromatographic column, detector and signal recording system, compared with a classical liquid phase column chromatography device, the liquid phase chromatographic instrument has the characteristics of high efficiency, rapidness, sensitivity and the like, most of the liquid phase chromatographic instruments are placed on a desktop, the occupied area is large, the flexibility and the practicability are low, and therefore hanging equipment is required to be used for installing and placing the liquid phase chromatographic instruments.

In the prior art, a chinese patent document with an authorization publication number of CN201921025605.0 describes a suspension device for a liquid chromatograph, which is attached to a wall by attaching a wall mounting support plate and an auxiliary supporting mounting plate, and then mounted, and the suspension device is fixed by passing screws through a fixing mounting hole, and after the suspension device is fixed, the liquid chromatograph is mounted on a liquid chromatograph mounting plate, and a side mounting baffle and a main baffle can limit the liquid chromatograph, and after the mounting is completed, the liquid chromatograph and the liquid chromatograph mounting plate can be fixed by screws or bolts, and the rear end of the liquid chromatograph and the fixing hole can be fixedly connected by screws, and the electric wire can be electrically connected with the liquid chromatograph through an incoming wire sealing port, and the liquid chromatograph can be used after the connection is completed, store the steamer tray and can store certain auxiliary component, support the rigidity that the strengthening rib can improve the support to a certain extent, stability is higher, a current liquid chromatograph is with suspension device when the installation uses, liquid chromatograph places and fixes through screw or bolt on placing the board, the operation is complicated, the centre gripping is unstable, and the inconvenient installation of fixed plate has brought certain adverse effect for people's use more, for this reason, we propose a suspension device for fluorescent dye midbody liquid chromatograph.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a suspension device for fluorescent dye midbody liquid chromatograph possesses and can effectively carry out the centre gripping, and easy operation improves stability, can effectively easy to assemble change, improves advantages such as work efficiency, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a suspension device for fluorescent dye midbody liquid chromatograph, includes the wall mounting panel, one side outer fixed surface of wall mounting panel is connected with places the board, one side surface of wall mounting panel is provided with the fixed plate, one side surface of fixed plate is provided with installation mechanism, the upper end surface of placing the board is provided with liquid chromatograph, the front end surface of placing the board is provided with fixture, fixture includes first splint, slider, spout, threaded rod, movable groove, second splint and bull stick.

Preferably, a movable groove is formed in the placing plate, the rotating rod is located on the outer surface of one side of the placing plate, the threaded rod is located on the outer surface of one side of the rotating rod, the sliding groove is located on the outer surface of the lower end of the movable groove, the first clamping plate is located on the outer wall of the threaded rod, the sliding block is located on the outer surface of the lower end of the first clamping plate, and the second clamping plate is located on one side of the first clamping plate.

Preferably, a sealing bearing is arranged on the outer surface of one side of the threaded rod, the outer surface of one side of the first clamping plate is fixedly connected with the inner surface of one side of the placing plate through the sealing bearing, the thread directions of the left side and the right side of the threaded rod are opposite, and the sliding block is in sliding connection with the sliding groove.

Preferably, the mounting mechanism comprises a spring, a movable cavity, a guide rod, an L-shaped insertion rod, a first insertion groove, a second insertion groove, an insertion block and a third insertion groove.

Preferably, the activity chamber has been seted up to the inside of wall mounting panel, the spring is located the upper end internal surface in activity chamber, the guide arm is located the upper end internal surface in activity chamber, L type inserted bar is located the lower extreme surface of spring, first slot has been seted up to the inside of L type inserted bar, one side external fixed surface of fixed plate is connected with the inserted block, the second slot has been seted up to the inside of wall mounting panel, the third slot is located the lower extreme surface of L type inserted bar.

Preferably, the upper end surface of L type inserted bar passes through the upper end internal surface elastic connection in spring and activity chamber, be swing joint between guide arm and the first slot, be the joint between L type inserted bar and the third slot, be the joint between inserted block and the second slot, one side surface of fixed plate is provided with two sets of installation mechanisms.

(III) advantageous effects

Compared with the prior art, the utility model provides a suspension device for fluorescent dye midbody liquid chromatograph possesses following beneficial effect:

1. this a suspension device for fluorescent dye midbody liquid chromatograph, through the fixture that sets up, place liquid chromatograph in the upper end of placing the board, rotate the bull stick, drive the threaded rod and rotate, because threaded rod left and right sides screw thread opposite direction makes first splint and second splint lower extreme outer fixed surface's two sets of sliders in the spout phase slip, drive first splint and second splint and slide in opposite directions, closely laminate with liquid chromatograph's both sides surface, can effectively carry out the centre gripping, and easy operation improves stability.

2. This a suspension device for fluorescent dye midbody liquid chromatograph, through the installation mechanism that sets up, set up two sets of installation mechanisms at one side surface of fixed plate, two sets of L type inserted bars of pulling in opposite directions, under the elastic action of the intracavity portion that moves about through the spring, make the first slot of seting up inside the L type inserted bar move about along the guide arm, leave the inside of third slot and inserted block, the pulling fixed plate, inside the second slot is pulled out with the inserted block, change, can effectively facilitate the installation change, improve work efficiency.

Drawings

Fig. 1 is a schematic diagram of the whole structure of a suspension device for a liquid chromatograph of a fluorescent dye intermediate.

Fig. 2 is a view of a holding mechanism in a suspension device for a liquid chromatograph for fluorescent dye intermediates.

Fig. 3 is an enlarged view of a place a in fig. 1 of a suspension apparatus for a liquid chromatograph of a fluorescent dye intermediate according to the present invention.

In the figure: 1. mounting a wall surface plate; 2. a fixing plate; 3. placing the plate; 4. a liquid chromatograph; 5. a clamping mechanism; 6. an installation mechanism; 7. a first splint; 8. a slider; 9. a chute; 10. a threaded rod; 11. a movable groove; 12. a second splint; 13. a rotating rod; 14. a spring; 15. a movable cavity; 16. a guide bar; 17. an L-shaped inserted link; 18. a first slot; 19. a second slot; 20. inserting a block; 21. and a third slot.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a suspension device for a liquid chromatograph of a fluorescent dye intermediate comprises a wall surface mounting plate 1, a placing plate 3 is fixedly connected to the outer surface of one side of the wall surface mounting plate 1, a fixing plate 2 is arranged on the outer surface of one side of the wall surface mounting plate 1, an installing mechanism 6 is arranged on the outer surface of one side of the fixing plate 2, a liquid chromatograph 4 is arranged on the outer surface of the upper end of the placing plate 3, a clamping mechanism 5 is arranged on the outer surface of the front end of the placing plate 3, and the clamping mechanism 5 comprises a first clamping plate 7, a sliding block 8, a sliding groove 9, a threaded rod 10, a movable groove 11, a second clamping plate 12 and a rotating rod 13 and can effectively clamp.

Further, place the inside of board 3 and seted up movable groove 11, bull stick 13 is located the one side surface of placing board 3, and threaded rod 10 is located one side surface of bull stick 13, and spout 9 is located the lower extreme surface of movable groove 11, and first splint 7 is located the outer wall of threaded rod 10, and slider 8 is located the lower extreme surface of first splint 7, and second splint 12 is located one side of first splint 7, easy operation.

Further, one side surface of threaded rod 10 is provided with sealed bearing, and one side surface of first splint 7 is through sealed bearing and the one side internal surface fixed connection who places board 3, and threaded rod 10 left and right sides screw thread opposite direction is sliding connection between slider 8 and the spout 9, improves stability.

Furthermore, the mounting mechanism 6 comprises a spring 14, a movable cavity 15, a guide rod 16, an L-shaped insert rod 17, a first slot 18, a second slot 19, an insert block 20 and a third slot 21, and can be effectively and conveniently mounted and replaced.

Further, activity chamber 15 has been seted up to wall mounting panel 1's inside, spring 14 is located the upper end internal surface in activity chamber 15, guide arm 16 is located the upper end internal surface in activity chamber 15, L type inserted bar 17 is located spring 14's lower extreme surface, first slot 18 has been seted up to L type inserted bar 17's inside, one side fixed surface of fixed plate 2 is connected with inserted block 20, second slot 19 has been seted up to wall mounting panel 1's inside, third slot 21 is located L type inserted bar 17's lower extreme surface, and the work efficiency is improved.

Furthermore, the outer surface of the upper end of the L-shaped inserted rod 17 is elastically connected with the inner surface of the upper end of the movable cavity 15 through the spring 14, the guide rod 16 is movably connected with the first slot 18, the L-shaped inserted rod 17 is clamped with the third slot 21, the inserted block 20 is clamped with the second slot 19, and the outer surface of one side of the fixing plate 2 is provided with two groups of mounting mechanisms 6, so that the mounting is more stable.

Principle of operation

The utility model relates to a suspension device for a liquid chromatograph of a fluorescent dye intermediate, which comprises a wall surface mounting plate 1, a fixing plate 2, a placing plate 3, a liquid chromatograph 4, a clamping mechanism 5, a mounting mechanism 6, a first clamping plate 7, a slide block 8, a sliding chute 9, a threaded rod 10, a movable groove 11, a second clamping plate 12, a rotating rod 13, a spring 14, a movable cavity 15, a guide rod 16, an L-shaped inserted bar 17, a first slot 18, a second slot 19, an inserted block 20 and a third slot 21. when the suspension device for the liquid chromatograph is mounted and used, the liquid chromatograph 4 is placed on the placing plate 3 and fixed through screws or bolts, the operation is complex, the clamping is unstable, the liquid chromatograph 4 is placed on the upper end of the placing plate 3 through the arranged clamping mechanism 5, the rotating rod 13 is rotated to drive the threaded rod 10 to rotate, because the thread direction of the left side and the right side of the threaded rod 10 is opposite, two sets of sliders 8 fixedly connected to the lower end outer surface of the first clamping plate 7 and the second clamping plate 12 slide in the sliding groove 9 in opposite directions, the first clamping plate 7 and the second clamping plate 12 are driven to slide in opposite directions, the two side outer surfaces of the liquid chromatograph 4 are tightly attached, the clamping can be effectively carried out, the operation is simple, the stability is improved, the fixing plate 2 is inconvenient to install and replace, the two sets of installation mechanisms 6 are arranged on the outer surface of one side of the fixing plate 2 through the installation mechanisms 6 which are arranged, the two sets of L-shaped insertion rods 17 are oppositely pulled, the first insertion grooves 18 formed in the L-shaped insertion rods 17 move along the guide rods 16 under the elastic action of the springs 14 in the movable cavity 15, the third insertion grooves 21 and the insertion blocks 20 are separated, the fixing plate 2 is pulled out of the second insertion grooves 19, the replacement is carried out, the installation and replacement can be effectively facilitated, and the working efficiency is improved.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a suspension device for fluorescent dye midbody liquid chromatograph, includes wall mounting panel (1), its characterized in that: one side outer fixed surface of wall mounting panel (1) is connected with places board (3), one side surface of wall mounting panel (1) is provided with fixed plate (2), one side surface of fixed plate (2) is provided with installation mechanism (6), the upper end surface of placing board (3) is provided with liquid chromatograph (4), the front end surface of placing board (3) is provided with fixture (5), fixture (5) include first splint (7), slider (8), spout (9), threaded rod (10), activity groove (11), second splint (12) and bull stick (13).

2. The suspension device for a liquid chromatograph of a fluorescent dye intermediate according to claim 1, wherein: the novel clamp is characterized in that a movable groove (11) is formed in the placing plate (3), the rotating rod (13) is located on the outer surface of one side of the placing plate (3), the threaded rod (10) is located on the outer surface of one side of the rotating rod (13), the sliding groove (9) is located on the outer surface of the lower end of the movable groove (11), the first clamp plate (7) is located on the outer wall of the threaded rod (10), the sliding block (8) is located on the outer surface of the lower end of the first clamp plate (7), and the second clamp plate (12) is located on one side of the first clamp plate (7).

3. The suspension device for a liquid chromatograph of a fluorescent dye intermediate according to claim 2, wherein: the outer surface of one side of threaded rod (10) is provided with sealed bearing, the outer surface of one side of first splint (7) passes through sealed bearing and places one side internal surface fixed connection of board (3), threaded rod (10) left and right sides screw thread opposite direction, be sliding connection between slider (8) and spout (9).

4. The suspension device for a liquid chromatograph of a fluorescent dye intermediate according to claim 1, wherein: the mounting mechanism (6) comprises a spring (14), a movable cavity (15), a guide rod (16), an L-shaped insert rod (17), a first slot (18), a second slot (19), an insert block (20) and a third slot (21).

5. The suspension device for a liquid chromatograph of a fluorescent dye intermediate according to claim 4, wherein: activity chamber (15) have been seted up to the inside of wall mounting panel (1), spring (14) are located the upper end internal surface in activity chamber (15), guide arm (16) are located the upper end internal surface in activity chamber (15), L type inserted bar (17) are located the lower extreme surface of spring (14), first slot (18) have been seted up to the inside of L type inserted bar (17), one side fixed surface of fixed plate (2) is connected with inserted block (20), second slot (19) have been seted up to the inside of wall mounting panel (1), third slot (21) are located the lower extreme surface of L type inserted bar (17).

6. The suspension device for a liquid chromatograph of a fluorescent dye intermediate according to claim 5, wherein: the upper end surface of L type inserted bar (17) passes through the upper end internal surface elastic connection of spring (14) and activity chamber (15), be swing joint between guide arm (16) and first slot (18), be the joint between L type inserted bar (17) and third slot (21), be the joint between inserted block (20) and second slot (19), one side surface of fixed plate (2) is provided with two sets of installation mechanism (6).