CN220730142U - High-sensitivity fluorescence detection device - Google Patents
High-sensitivity fluorescence detection device Download PDFInfo
- Publication number
- CN220730142U CN220730142U CN202322319638.9U CN202322319638U CN220730142U CN 220730142 U CN220730142 U CN 220730142U CN 202322319638 U CN202322319638 U CN 202322319638U CN 220730142 U CN220730142 U CN 220730142U
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- strap
- box body
- casing
- fluorescence detector
- bottom plate
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- 238000001917 fluorescence detection Methods 0.000 title claims abstract description 15
- 238000007689 inspection Methods 0.000 claims abstract description 11
- 230000035945 sensitivity Effects 0.000 claims abstract description 8
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model provides a high sensitivity fluorescence detection device, its characterized in that includes bottom plate, backing plate, fluorescence detector, axis of rotation, casing, sucking disc, detains body, knob, censor protection architecture, braces structure, the bottom plate bottom is provided with the sucking disc, the bottom plate top is provided with the backing plate, the bottom plate openly is provided with detains the body, be provided with the knob on the knot body, be provided with fluorescence detector on the backing plate, fluorescence detector both sides are provided with the axis of rotation, the axis of rotation is connected with the casing, the casing openly is provided with censor protection architecture, the casing both sides are provided with braces structure. The newly added inspection opening protection structure can wipe the inspection opening of the fluorescent detector and simultaneously seal and protect the inspection opening of the fluorescent detector, thereby improving the sensitivity of the fluorescent detector. The device braces angle is adjustable, and the transport of the worker of being convenient for has reduced the rocking of the device, has improved the sensitivity of fluorescence detector.
Description
Technical Field
The utility model relates to the field of fluorescence detection devices, in particular to a high-sensitivity fluorescence detection device.
Background
The compounds, when excited by ultraviolet light, emit light longer than the wavelength of the excitation light, known as fluorescence. Fluorescent detector (Fluorescence Detector, FLD for short) is a detector commonly used for high pressure liquid chromatography. The chromatographic fraction is irradiated with ultraviolet rays, and the detection is made when the sample component has fluorescent properties.
The utility model provides a portable dry-type fluorescence detector that chinese patent CN217981224U provided, including the instrument body, instrument body one side rotates and is provided with the protective cover, protective cover one side is connected and is provided with the braces unit, protective cover one side is connected and is provided with inserts the unit, instrument body both sides are connected and are provided with the linking unit, the braces unit includes spring torsion bar and traction frame, spring torsion bar surface winding is provided with the baldric, baldric one end runs through traction frame and with protective cover fixed connection, it includes inserts the frame to insert the unit, it is provided with the spacing to insert frame inner wall both sides rotation, spacing one side is connected and is provided with reset spring, reset spring bottom fixing is provided with the fixed plate, the fixed plate is fixed to be set up in inserting frame inner wall both sides. However, the inspection port of the fluorescence detector is not specially protected, so that the sensitivity of the fluorescence detector is affected, and in addition, the angle of the shoulder strap of the device is not adjustable, so that the shaking of the fluorescence detector is aggravated due to unsuitable carrying angle when the device is carried back.
Disclosure of Invention
According to the technical problems, the utility model provides a high-sensitivity fluorescence detection device which is characterized by comprising a bottom plate, a base plate, a fluorescence detector, rotating shafts, a shell, a sucker, a buckle body, a knob, a detection opening protection structure and a strap structure, wherein the sucker is arranged at the bottom of the bottom plate, the base plate is arranged above the bottom plate, the buckle body is arranged on the front surface of the bottom plate, the knob is arranged on the buckle body, the fluorescence detector is arranged on the base plate, the rotating shafts are arranged on two sides of the fluorescence detector, the rotating shafts are connected with the shell, the detection opening protection structure is arranged on the front surface of the shell, and the strap structure is arranged on two sides of the shell;
the front of the shell is provided with an opening at the position corresponding to the buckle body and the knob, and the shell is made of transparent materials;
the inspection opening protection structure comprises a connecting block B, a connecting shaft, a connecting block C, baffles and inserting blocks, wherein the connecting shaft is arranged between the two connecting blocks B, a plurality of connecting blocks C are arranged on the connecting shaft, the baffles are arranged below the connecting blocks C, the inserting blocks are arranged in the vertical direction of the baffles, the number of the connecting blocks C is the same as the number of the jacks of the fluorescence detector, and the inserting blocks are soft, do not fall scraps and are made of materials with wiping functions;
the braces structure includes connecting button, connecting block A, connecting band, box body A, elastic band A, band head, box body B, elastic band B, buckle, the casing both sides respectively are provided with a connecting button, be provided with connecting block A on the connecting button, wear to have the connecting band in the connecting block A, be provided with box body A on the connecting band of casing one side, be provided with elastic band A in the box body A, elastic band A's tip is provided with the band head, be provided with box body B on the connecting band of casing opposite side, be provided with elastic band B in the box body B, elastic band B's tip is provided with the buckle.
The utility model has the beneficial effects that:
according to the newly added inspection opening protection structure, the connecting block C, the baffle plate and the inserting block can be rotated back inwards around the connecting shaft, the inserting block is inserted into the inspection opening of the fluorescence detector, the inspection opening of the fluorescence detector can be wiped in the process, and meanwhile the inspection opening of the fluorescence detector is sealed and protected, so that the sensitivity of the fluorescence detector is improved.
The novel sucker is added, so that the device is more stable when placed on a platform, and the stability of the device is improved.
According to the improved brace structure, the connecting button can rotate and is connected with the connecting block A, the connecting belt, the box body A and the box body B, so that the angle of the brace can be adjusted by rotating the connecting button, the angle of the brace is more suitable for the carrying angle of a worker when the brace is worn, the shaking of the brace is reduced, and the sensitivity of the fluorescence detector is improved.
Drawings
FIG. 1 is a right side view showing the overall structure of a high-sensitivity fluorescence detection device according to the present utility model;
FIG. 2 is a bottom view of the overall structure of a high sensitivity fluorescence detection device according to the present utility model;
FIG. 3 is a left side view showing the overall structure of a high-sensitivity fluorescence detection device according to the present utility model;
the following figures are shown: 1. the fluorescent light detection device comprises a bottom plate, 2, a base plate, 3, a fluorescent light detection instrument, 4, a rotating shaft, 5, a shell, 6, a sucker, 7, a connecting button, 8, connecting blocks A,9, connecting belts, 10, box bodies A,11, elastic belts A,12, belt heads, 13, box bodies B,14, elastic belts B,15, buckles, 16, connecting blocks B,17, connecting shafts, 18, connecting blocks C,19, baffles, 20, inserting blocks, 21, buckles, 22 and knobs.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Example 1
As shown in the figure, the high-sensitivity fluorescence detection device is characterized by comprising a base plate 1, a base plate 2, a fluorescence detector 3, a rotating shaft 4, a shell 5, a sucker 6, a buckle body 21, a knob 22, a checking port protection structure and a strap structure, wherein the sucker 6 is arranged at the bottom of the base plate 1, the base plate 2 is arranged above the base plate 1, the buckle body 21 is arranged on the front surface of the base plate 1, the knob 22 is arranged on the buckle body 21, the fluorescence detector 3 is arranged on the base plate 2, the rotating shafts 4 are arranged on two sides of the fluorescence detector 3, the shell 5 is connected with the rotating shaft 4, the checking port protection structure is arranged on the front surface of the shell 5, and the strap structure is arranged on two sides of the shell 5;
the front of the shell 5 is provided with an opening corresponding to the button body 21 and the knob 22, and the shell 5 is made of transparent materials;
the inspection opening protection structure comprises a connecting block B16, a connecting shaft 17, connecting blocks C18, baffle plates 19 and inserting blocks 20, wherein the connecting shaft 17 is arranged between the two connecting blocks B16, a plurality of connecting blocks C18 are arranged on the connecting shaft 17, the baffle plates 19 are arranged below the connecting blocks C18, the inserting blocks 20 are arranged in the vertical direction of the baffle plates 19, the number of the connecting blocks C18 is the same as the number of the inserting openings of the fluorescence detector 3, and the inserting blocks 20 are made of soft, non-chip-falling and wiping materials;
the braces structure includes connecting button 7, connecting block A8, connecting band 9, box body A10, elastic band A11, band head 12, box body B13, elastic band B14, buckle 15, and casing 5 both sides respectively are provided with a connecting button 7, are provided with connecting block A8 on the connecting button 7, wear to have connecting band 9 in the connecting block A8, are provided with box body A10 on the connecting band 9 of casing 5 one side, are provided with elastic band A11 in the box body A10, and the tip of elastic band A11 is provided with band head 12, is provided with box body B13 on the connecting band 9 of casing 5 opposite side, is provided with elastic band B14 in the box body B13, and the tip of elastic band B14 is provided with buckle 15.
Example 2
In the use of the utility model, the baffle 19, the insert block 20 and the connecting block C18 are pulled out, the baffle 19, the insert block 20 and the connecting block C18 are rotated outwards around the connecting shaft 17, the knob 22 is rotated, and the shell 5 is opened around the rotating shaft 4, so that fluorescence detection is performed by using the fluorescence detector 3.
When the device is required to be carried, the shell 5 is retracted, the knob 22 is screwed, the connecting block C18, the baffle 19 and the plug 20 are turned back inwards around the connecting shaft 17, the plug 20 is inserted, the connecting knob 7 is rotated to adjust the angles of the box body A10 and the box body B13, the elastic band A11 is pulled out of the box body A10, the elastic band B14 is pulled out of the box body B13, the band head 12 and the band buckle 15 are buckled, and the device is carried by a worker for carrying.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. Various components mentioned in the present utility model are common in the art, and it should be understood by those skilled in the art that the present utility model is not limited by the above embodiments, and the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications can be made in the present utility model without departing from the spirit and scope of the utility model, which is defined in the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a high sensitivity fluorescence detection device, its characterized in that includes bottom plate, backing plate, fluorescence detector, axis of rotation, casing, sucking disc, detains body, knob, censor protection architecture, braces structure, the bottom plate bottom is provided with the sucking disc, the bottom plate top is provided with the backing plate, the bottom plate openly is provided with detains the body, be provided with the knob on the knot body, be provided with fluorescence detector on the backing plate, fluorescence detector both sides are provided with the axis of rotation, the axis of rotation is connected with the casing, the casing openly is provided with censor protection architecture, the casing both sides are provided with braces structure.
2. The high-sensitivity fluorescence detection device according to claim 1, wherein the front surface of the housing is provided with openings at positions corresponding to the button body and the knob, and the housing is made of transparent materials.
3. The high-sensitivity fluorescence detection device according to claim 1, wherein the inspection port protection structure comprises a connecting block B, a connecting shaft, a connecting block C, a baffle plate and an inserting block, wherein the connecting shaft is arranged between the two connecting blocks B, a plurality of connecting blocks C are arranged on the connecting shaft, the baffle plate is arranged below the connecting blocks C, the inserting blocks are arranged in the vertical direction of the baffle plate, the number of the connecting blocks C is the same as the number of the inserting ports of the fluorescence detector, and the inserting blocks are made of soft materials which do not fall scraps and have a wiping function.
4. The high-sensitivity fluorescence detection device according to claim 1, wherein the strap structure comprises a connecting button, a connecting block A, a connecting strap, a box body A, an elastic strap A, a strap head, a box body B, an elastic strap B and a buckle, wherein the connecting buttons are respectively arranged on two sides of the shell, the connecting block A is arranged on the connecting button, the connecting strap is penetrated in the connecting block A, the box body A is arranged on the connecting strap on one side of the shell, the elastic strap A is arranged in the box body A, the strap head is arranged at the end part of the elastic strap A, the box body B is arranged on the connecting strap on the other side of the shell, the elastic strap B is arranged in the box body B, and the buckle is arranged at the end part of the elastic strap B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322319638.9U CN220730142U (en) | 2023-08-29 | 2023-08-29 | High-sensitivity fluorescence detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322319638.9U CN220730142U (en) | 2023-08-29 | 2023-08-29 | High-sensitivity fluorescence detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220730142U true CN220730142U (en) | 2024-04-05 |
Family
ID=90500635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322319638.9U Active CN220730142U (en) | 2023-08-29 | 2023-08-29 | High-sensitivity fluorescence detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220730142U (en) |
-
2023
- 2023-08-29 CN CN202322319638.9U patent/CN220730142U/en active Active
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