CN210427491U

CN210427491U - Portable ultraviolet light excitation fluorescence detector

Info

Publication number: CN210427491U
Application number: CN201920933707.6U
Authority: CN
Inventors: 李婷; 王晓欣; 李季; 张德庆; 杨国华
Original assignee: Wuhan Baiyi Biotechnology Co ltd
Current assignee: Wuhan Baiyi Biotechnology Co ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-04-28
Anticipated expiration: 2029-06-20

Abstract

The utility model belongs to the technical field of the detector technique and specifically relates to a portable ultraviolet excitation fluorescence detector, which comprises a housin, casing upper end fixed mounting has the display screen, there is microcontroller casing lower extreme position through bolt fixed mounting, there is the battery one side of microcontroller through bolt fixed mounting, microcontroller passes through the wire and is connected with display screen, detector, input module, the casing lower extreme is provided with the mouth that charges, the spacing groove has all been seted up to the casing both sides, it is provided with spacing arris, two to slide in the spacing groove spacing arris relative outside fixedly connected with protective housing, fixedly connected with second magnet on the protective housing inner wall, the first magnet of casing upper end fixedly connected with, and the opposite face of first magnet and second magnet is the opposite sex magnetic surface. The utility model has the characteristics of be convenient for carry the detector, prevent simultaneously that the detector from taking place to damage.

Description

Portable ultraviolet light excitation fluorescence detector

Technical Field

The utility model relates to a detector technical field especially relates to a portable ultraviolet ray arouses fluorescence detector.

Background

The fluorescence detector is one commonly used detector for high pressure liquid chromatography. The chromatographic fraction is irradiated with ultraviolet light and detected when the sample component has fluorescent properties. The existing fluorescence detector is bulky, is inconvenient to carry, does not have a protection device for a display screen and keys, easily causes the display screen and the keys to be infected with dust, and easily causes touch to the display screen and the keys when being carried, thereby causing damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable ultraviolet light excitation fluorescence detector.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable ultraviolet light excited fluorescence detector is designed, which comprises a shell, a display screen is fixedly arranged at the upper end of the shell, an input module is arranged on the display screen, a detection groove is arranged on one side of the input module, a microcontroller is fixedly arranged at the lower end of the shell through bolts, a storage battery is fixedly arranged on one side of the microcontroller through bolts, the detector is fixedly connected in the detection groove, the microcontroller is connected with the display screen, the detector and the input module through leads, the lower end of the shell is provided with a charging port, two sides of the shell are both provided with limiting grooves, limiting edges are arranged in the limiting grooves in a sliding manner, the opposite outer sides of the two limiting edges are fixedly connected with a protective shell, fixedly connected with second magnet on the protective housing inner wall, the first magnet of casing upper end fixedly connected with, and the opposite face of first magnet and second magnet is opposite sex magnetic surface.

Preferably, the upper end of the protective shell is fixedly connected with a handle.

Preferably, the two sides of the lower end of the shell are fixedly connected with anti-slip layers, and anti-slip edges are arranged on the anti-slip layers at equal intervals.

Preferably, the skid resistant layer includes the elastic layer, fixed surface is connected with sweat-absorbing layer on the elastic layer, the thickness ratio of elastic layer and sweat-absorbing layer is 1: 1.

the utility model provides a pair of portable ultraviolet ray arouses fluorescence detector, beneficial effect lies in:

1. the volume of the device is reduced, and the device is convenient to carry;

2. the design of protective housing, spacing arris, spacing groove, second magnet, first magnet is convenient for protect display screen and button, prevents to cause the damage of display screen and button, simultaneously when using, with the protective housing as for the casing back, the appeal of second magnet and first magnet is convenient for fix the protective housing, prevents that the protective housing from appearing not hard up dropping.

Drawings

Fig. 1 is a schematic structural view of a portable ultraviolet light excited fluorescence detector provided by the present invention;

fig. 2 is a side view of a portable ultraviolet light excited fluorescence detector provided by the present invention;

FIG. 3 is a schematic structural view of an anti-slip layer;

fig. 4 is a system block diagram.

In the figure: the device comprises a protective shell 1, a limiting edge 2, an input module 3, an anti-slip layer 4, a storage battery 5, a charging port 6, a microcontroller 7, a shell 8, a detector 9, a detection groove 10, a display screen 11, a first magnet 12, a handle 13, a second magnet 14, an anti-slip edge 15 and a limiting groove 16.

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.

Referring to fig. 1-4, a portable ultraviolet light excited fluorescence detector comprises a housing 8, a display screen 11 is fixedly installed at the upper end of the housing 8, an input module 3 is arranged on the display screen 11, the input module 3 is a key, a detection groove 10 is arranged at one side of the input module 3, a microcontroller 7 is fixedly installed at the lower end of the housing 8 through a bolt, the microcontroller 7 is a ROM 8051, a storage battery 5 is fixedly installed at one side of the microcontroller 7 through a bolt, a detector 9 is fixedly connected in the detection groove 10, the microcontroller 7 is connected with the display screen 11, the detector 9 and the input module 3 through wires, a charging port 6 is arranged at the lower end of the housing 8, the charging port 6 is connected with the storage battery 5 through a wire, the storage battery 5 supplies power to elements inside the housing 8 through a wire, a switch is arranged on the storage battery 5, and an object with detection is placed in the, the detector 9 detects the data, the detected data are transmitted to the microcontroller 7, the microcontroller 7 processes the data and transmits the data to the display screen 11 for display, the size is reduced, and the detector is convenient to carry.

Spacing groove 16 has all been seted up to 8 both sides of casing, it is provided with spacing arris 2 to slide in the spacing groove 16, two relative outside fixedly connected with protective housing 1 of spacing arris 2, protective housing 1 upper end fixedly connected with handle 13, fixedly connected with second magnet 14 on the protective housing 1 inner wall, the first magnet 12 of casing 8 upper end fixedly connected with, and the opposite face of first magnet 12 and second magnet 14 is opposite sex magnetic surface, through moving protective housing 1 to the front of casing 8, magnetic force through first magnet 12 and second magnet 14, fix it, thereby play the effect of protection to the display screen of detector and button, detect as required, place the back of casing 8 with protective housing 1, first magnet 12 and second magnet 14's magnetic force simultaneously, fix it, prevent that the loss of protective housing 1.

8 lower extreme both sides fixedly connected with skid resistant course 4 of casing, the equidistance is provided with anti-skid ridge 15 on skid resistant course 4, and skid resistant course 4 includes elastic layer 41, and elastic layer 41 is made by rubber materials, has strengthened elasticity, and fixed surface is connected with sweat-absorbing layer 42 on the elastic layer 41, and sweat-absorbing layer 42 polymer water-absorbent resin makes, is convenient for absorb the sweat, and elastic layer 41 is 1 with sweat-absorbing layer 42's thickness ratio: 1, frictional force when skid resistant course 4 and anti-skidding arris 15 have increased the hand and hold is convenient for open protective housing 1, switches the position with protective housing 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The portable ultraviolet light excited fluorescence detector comprises a shell (8), wherein a display screen (11) is fixedly mounted at the upper end of the shell (8), an input module (3) is arranged on the display screen (11), a detection groove (10) is formed in one side of the input module (3), the portable ultraviolet light excited fluorescence detector is characterized in that a microcontroller (7) is fixedly mounted at the lower end of the shell (8) through a bolt, a storage battery (5) is fixedly mounted at one side of the microcontroller (7) through a bolt, a detector (9) fixedly connected in the detection groove (10) is connected with the display screen (11), the detector (9) and the input module (3) through wires, a charging port (6) is formed in the lower end of the shell (8), limiting grooves (16) are formed in both sides of the shell (8), and limiting edges (2) are arranged in the limiting grooves (16) in a sliding manner, two relative outside fixedly connected with protective housing (1) of spacing arris (2), fixedly connected with second magnet (14) on protective housing (1) inner wall, casing (8) upper end fixedly connected with first magnet (12), and the opposite face of first magnet (12) and second magnet (14) is opposite sex magnetic surface.

2. The portable ultraviolet light excited fluorescence detector of claim 1, wherein a handle (13) is fixedly connected to the upper end of the protective shell (1).

3. The portable ultraviolet light excited fluorescence detector of claim 1, wherein anti-slip layers (4) are fixedly connected to two sides of the lower end of the shell (8), and anti-slip edges (15) are equidistantly arranged on the anti-slip layers (4).

4. The portable ultraviolet excited fluorescence detector of claim 3, wherein the anti-slip layer (4) comprises an elastic layer (41), a sweat absorbing layer (42) is fixedly connected to the upper surface of the elastic layer (41), and the thickness ratio of the elastic layer (41) to the sweat absorbing layer (42) is 1: 1.