CN217901603U

CN217901603U - Nuclear magnetic resonance detection device for compound

Info

Publication number: CN217901603U
Application number: CN202222113161.4U
Authority: CN
Inventors: 梁光焰; 王道平; 王瑜; 姜阳明; 夏宇; 陈佳林
Original assignee: Key Laboratory of Natural Product Chemistry of Guizhou Academy of Sciences
Current assignee: Key Laboratory of Natural Product Chemistry of Guizhou Academy of Sciences
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-11-25
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a nuclear magnetic resonance detection device for compound, including the detection device body, the right side fixedly connected with frame of blowing of detection device body, the equal fixedly connected with slide bar in front end and the rear end of frame inner chamber bottom of blowing. The utility model discloses a set up the detection device body, the frame of blowing, the slide bar, the bottom plate, the support column, the roof, the shower nozzle, the filter screen, baffle and moisture absorption frame, roof cooperation support column and bottom plate support the compound, the operation of blowing is carried out to the inner chamber of the frame of blowing to shower nozzle cooperation outside air pump and gas-supply pipe, solved present for the compound nuclear magnetic resonance detection device when detecting the operation to compound solution, can be fine detect the operation to the compound, but in the in-service use process, the surface of compound can be stained with remaining water and other liquid usually, lead to bearing the bottle when detecting the operation, cause the problem of influence to detection device.

Description

Nuclear magnetic resonance detection device for compound

Technical Field

The utility model relates to a compound technical field specifically is a nuclear magnetic resonance detection device for compound.

Background

The compound is a pure substance composed of two or more different elements, has certain characteristics, is different from the contained elements or ions, is also different from other compounds, and generally has certain composition, nuclear magnetic resonance is an atomic nucleus with a non-zero magnetic moment, the spin energy level generates Zeeman splitting under the action of an external magnetic field, the resonance absorbs the physical process of radio-frequency radiation with certain frequency, the nuclear magnetic resonance spectroscopy is a branch of spectroscopy, the resonance frequency is in a radio-frequency wave band, and the corresponding transition is the transition of nuclear spin on the nuclear Zeeman energy level.

At present, when a nuclear magnetic resonance detection device for a compound detects a compound solution, the nuclear magnetic resonance detection device can well detect the compound, but in the actual use process, residual water and other liquid are usually adhered to the surface of the compound, so that the detection device is influenced when a bearing bottle performs detection operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nuclear magnetic resonance detection device for compound possesses the advantage of being convenient for to detect, has solved present nuclear magnetic resonance detection device for compound and when detecting the operation to compound solution, can be fine detect the operation to compound, but in the in-service use process, the surface of compound can be stained with remaining water and other liquid usually, leads to bearing the bottle when detecting the operation, leads to causing the problem of influence to detection device.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a nuclear magnetic resonance detection device for compound, includes the detection device body, the right side fixedly connected with frame of blowing of detection device body, the equal fixedly connected with slide bar in front end and the rear end of frame inner chamber bottom of blowing, the top of slide bar is provided with the bottom plate, the equal fixedly connected with support column all around at bottom plate top, the top fixedly connected with roof of support column, logical groove has all been seted up all around at roof top, the equal fixedly connected with shower nozzle in upper end of frame inner chamber both sides of blowing, the filter screen has been seted up at the frame inner chamber back of blowing, the left side swing joint of detection device body inner chamber has the baffle, the top of detection device body is run through at the top of baffle, the right side intercommunication of frame of blowing has the moisture absorption frame.

Preferably, the front surface of the moisture absorption frame is movably connected with a pulling plate, and the back surface of the pulling plate is fixedly connected with a placing frame.

Preferably, one side of the placing frame extends to the inner cavity of the moisture absorption frame and is movably connected with the inner cavity of the moisture absorption frame, and the inner cavity of the placing frame is movably connected with the moisture absorption sponge.

Preferably, the front end and the rear end of the bottom plate bottom are fixedly connected with sliding blocks, and the bottoms of the sliding blocks extend to the bottoms of the inner cavities of the sliding rods and are in sliding connection with the inner cavities of the sliding rods.

Preferably, the bottom of the bottom plate is fixedly connected with a communicating plate, and the communicating plate is matched with the bottom plate.

Preferably, the front end and the rear end on the right side of the blowing frame inner cavity are fixedly connected with fans, and the fans are matched with the moisture absorption frame.

Preferably, the baffle is located the outside one side fixedly connected with extension board of detection device body, the top fixedly connected with cylinder of detection device body, the output of cylinder and the bottom fixed connection of extension board.

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

the utility model discloses a set up the detection device body, the frame of blowing, the slide bar, the bottom plate, the support column, the roof, the shower nozzle, the filter screen, baffle and moisture absorption frame, roof cooperation support column and bottom plate support the compound, shower nozzle cooperation outside air pump and gas-supply pipe are to the operation of blowing of the inner chamber of frame of blowing, the operation of blowing with the water and the solution on compound surface, avoid its adhesion on the surface of compound, the filter screen provides when airing exhaust for the frame of blowing, the impurity of interception external environment gets into the inner chamber of frame of blowing, the baffle seals the detection space of detection device body inner chamber, and cooperate extension board and cylinder rebound when needs, so that the bottom plate drives the inner chamber that support column and roof got into the detection device body, solved present nuclear magnetic resonance detection device for the compound and when detecting the operation to compound solution, can be fine detect the operation to the compound, but in the in-service use process, the surface of compound can be stained with remaining water and other liquid usually, lead to bear the bottle when detecting the operation, lead to bear the problem that the influence to the detection device.

Drawings

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

fig. 2 is a schematic sectional structural view of the blowing frame of the present invention;

fig. 3 is a schematic bottom view of the bottom plate of the present invention;

fig. 4 is an explosion structure diagram of the pulling plate of the present invention.

In the figure: 1. a detection device body; 2. a blowing frame; 3. a slide bar; 4. a base plate; 5. a support column; 6. a top plate; 7. a spray head; 8. a filter screen; 9. a baffle plate; 10. a moisture absorbing frame; 11. pulling a plate; 12. placing the frame; 13. a moisture-absorbing sponge; 14. a slider; 15. a communication plate; 16. a fan; 17. an extension plate; 18. and a cylinder.

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.

The utility model discloses a detection device body 1, the frame 2 of blowing, slide bar 3, bottom plate 4, support column 5, roof 6, shower nozzle 7, filter screen 8, baffle 9, moisture absorption frame 10, arm-tie 11, place frame 12, moisture absorption sponge 13, slider 14, intercommunication board 15, fan 16, extension board 17 and cylinder 18 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a nuclear magnetic resonance detection device for compounds comprises a detection device body 1, a blowing frame 2 is fixedly connected to the right side of the detection device body 1, slide bars 3 are fixedly connected to the front end and the rear end of the bottom of an inner cavity of the blowing frame 2, a bottom plate 4 is arranged on the top of each slide bar 3, support columns 5 are fixedly connected to the periphery of the top of each bottom plate 4, a top plate 6 is fixedly connected to the top of each support column 5, through grooves are formed in the periphery of the top of each top plate 6, nozzles 7 are fixedly connected to the upper ends of two sides of the inner cavity of the blowing frame 2, a filter screen 8 is arranged on the back of the inner cavity of the blowing frame 2, a baffle 9 is movably connected to the left side of the inner cavity of the detection device body 1, the top of the baffle 9 penetrates through the top of the detection device body 1, and a moisture absorption frame 10 is communicated to the right side of the blowing frame 2, by arranging the detection device body 1, the blowing frame 2, the sliding rod 3, the bottom plate 4, the supporting columns 5, the top plate 6, the spray head 7, the filter screen 8, the baffle 9 and the moisture absorption frame 10, the top plate 6 is matched with the supporting columns 5 and the bottom plate 4 to support the compound, the spray head 7 is matched with an external air pump and an air pipe to carry out blowing operation on the inner cavity of the blowing frame 2, water and solution on the surface of the compound are blown to avoid being adhered on the surface of the compound, the filter screen 8 provides air exhaust for the blowing frame 2, meanwhile, impurities for intercepting the external environment enter the inner cavity of the blowing frame 2, the baffle 9 seals a detection space of the inner cavity of the detection device body 1 and is matched with the extension plate 17 and the air cylinder 18 to move upwards when needed, so that the bottom plate 4 drives the supporting columns 5 and the top plate 6 to enter the inner cavity of the detection device body 1, and the problem that when the nuclear magnetic resonance detection device for the compound is used at present is used for detecting the compound solution is solved, the detection operation can be well carried out on the compound, but in the actual use process, residual water and other liquid are usually adhered to the surface of the compound, so that the problem that the detection device is affected when the detection operation is carried out on the bearing bottle is caused.

Specifically, the front swing joint of moisture absorption frame 10 has arm-tie 11, and frame 12 is placed to the back fixedly connected with of arm-tie 11, through setting up arm-tie 11 and placing frame 12, supports moisture absorption sponge 13, is convenient for take moisture absorption sponge 13 out to moisture absorption frame 10's outside simultaneously.

Specifically, one side of the placing frame 12 extends to the inner cavity of the moisture absorption frame 10 and is movably connected with the inner cavity of the moisture absorption frame 10, the inner cavity of the placing frame 12 is movably connected with the moisture absorption sponge 13, and moisture absorption operation is performed on moisture in the air by the aid of the moisture absorption sponge 13 and the fan 16.

Specifically, the front end and the rear end of the bottom plate 4 are fixedly connected with the sliding blocks 14, the bottoms of the sliding blocks 14 extend to the bottom of the inner cavity of the sliding rod 3 and are in sliding connection with the inner cavity of the sliding rod 3, and the sliding blocks 14 are arranged to limit the displacement of the bottom plate 4.

Specifically, the bottom of the bottom plate 4 is fixedly connected with the communicating plate 15, the communicating plate 15 is matched with the bottom plate 4, and through the communicating plate 15, liquid sliding off from the surface of the compound can conveniently pass through the bottom plate 4 and fall to the bottom of the inner cavity of the blowing frame 2.

Specifically, the front end and the rear end on the right side of the inner cavity of the blowing frame 2 are fixedly connected with the fan 16, the fan 16 is matched with the moisture absorption frame 10, and the inner cavity of the detection device body 1 is dehumidified by arranging the fan 16.

Specifically, baffle 9 is located the outside one side fixedly connected with extension board 17 of detection device body 1, and the top fixedly connected with cylinder 18 of detection device body 1, the output of cylinder 18 and the bottom fixed connection of extension board 17 through setting up extension board 17 and cylinder 18, provide the power source for the altitude mixture control of baffle 9.

During the use, at first open the cang gai of frame 2 of blowing, place the compound that will wait to detect at the top of roof 6, cover the cang gai after that, start the outside air pump, blow the operation through outside gas-supply pipe and shower nozzle 7 to the compound, blow off the water on compound surface, and pass intercommunication board 15 and flow to the bottom of frame 2 inner chamber of blowing, start cylinder 18 through peripheral hardware controller after that, the output of cylinder 18 promotes extension board 17 and baffle 9, open the cang gai again this moment, and promote bottom plate 4, bottom plate 4 drives slider 14 and removes along the inner chamber of slide bar 3, push the compound to the inner chamber of detection device body 1, cooperation detection device body 1 detects the operation to the compound this moment, solved present for the compound nuclear magnetic resonance detection device when detecting the operation to compound solution, can be fine detect the operation to the compound, but in the in-service use process, the surface of compound can be stained with remaining water and other liquid usually, lead to bearing the bottle when detecting the operation, lead to the problem that causes the influence to detection device.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets, welding and the like, the machinery, parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, and the present application belongs to the common knowledge in the field, and is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like 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. A nuclear magnetic resonance detection device for compounds, comprising a detection device body (1), characterized in that: the right side fixedly connected with of detection device body (1) frame (2) of blowing, the equal fixedly connected with slide bar (3) in front end and the rear end of frame (2) inner chamber bottom of blowing, the top of slide bar (3) is provided with bottom plate (4), equal fixedly connected with support column (5) all around at bottom plate (4) top, top fixedly connected with roof (6) of support column (5), logical groove has all been seted up all around roof (6) top, the equal fixedly connected with shower nozzle (7) in upper end of frame (2) inner chamber both sides of blowing, filter screen (8) have been seted up at frame (2) inner chamber back of blowing, the left side swing joint of detection device body (1) inner chamber has baffle (9), the top of detection device body (1) is run through at the top of baffle (9), the right side intercommunication of frame (2) of blowing has moisture absorption frame (10).

2. An apparatus for nuclear magnetic resonance detection of chemical compounds according to claim 1, characterized in that: the front surface of the moisture absorption frame (10) is movably connected with a pulling plate (11), and the back surface of the pulling plate (11) is fixedly connected with a placing frame (12).

3. A nuclear magnetic resonance detection device for chemical compounds according to claim 2, characterized in that: one side of the placing frame (12) extends to the inner cavity of the moisture absorption frame (10) and is movably connected with the inner cavity of the moisture absorption frame (10), and the inner cavity of the placing frame (12) is movably connected with a moisture absorption sponge (13).

4. An apparatus for nuclear magnetic resonance detection of chemical compounds according to claim 1, characterized in that: the front end and the rear end of the bottom plate (4) are fixedly connected with sliding blocks (14), and the bottoms of the sliding blocks (14) extend to the bottoms of the inner cavities of the sliding rods (3) and are in sliding connection with the inner cavities of the sliding rods (3).

5. An apparatus for nuclear magnetic resonance detection of chemical compounds according to claim 1, characterized in that: the bottom of the bottom plate (4) is fixedly connected with a communicating plate (15), and the communicating plate (15) is matched with the bottom plate (4).

6. A nuclear magnetic resonance detection device for chemical compounds according to claim 1, characterized in that: the front end and the rear end on the right side of the inner cavity of the blowing frame (2) are fixedly connected with fans (16), and the fans (16) are matched with the moisture absorption frame (10).

7. A nuclear magnetic resonance detection device for chemical compounds according to claim 1, characterized in that: baffle (9) are located outside one side fixedly connected with extension board (17) of detection device body (1), the top fixedly connected with cylinder (18) of detection device body (1), the output of cylinder (18) and the bottom fixed connection of extension board (17).