CN215218539U

CN215218539U - Multipurpose ultraviolet spectrophotometer

Info

Publication number: CN215218539U
Application number: CN202120529549.5U
Authority: CN
Inventors: 褚延梁; 陈曈; 李昊阳; 孙营
Original assignee: Shandong Fangtansi Biomedical Industry Technology Research Institute Co ltd
Current assignee: Shandong Fangtansi Biomedical Industry Technology Research Institute Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-12-17
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses a multi-purpose ultraviolet spectrophotometer, including fixed casing, the inside of fixed casing is provided with multi-purpose ultraviolet spectrophotometer body, the bottom of multi-purpose ultraviolet spectrophotometer body is close to the first connecting block that border position is provided with two symmetries, two of the bottom and two corresponding second connecting blocks of fixed position of two first connecting blocks of multi-purpose ultraviolet spectrophotometer body, two the bottom of first connecting block all rotates and is connected with first connecting rod, two the bottom of second connecting block all rotates and is connected with the second connecting rod, be cross arrangement between first connecting rod and the second connecting rod, and the cross position between first connecting rod and the second connecting rod is the rotation and connects. The utility model discloses in, can make multi-purpose ultraviolet spectrophotometer body take place the displacement of vertical direction to can adjust the position of multi-purpose ultraviolet spectrophotometer body according to the high demand of difference, improve the convenience of its use greatly.

Description

Multipurpose ultraviolet spectrophotometer

Technical Field

The utility model relates to a multi-purpose ultraviolet spectrophotometer field especially relates to a multi-purpose ultraviolet spectrophotometer.

Background

The principle of the multi-purpose ultraviolet spectrophotometer is to utilize the ultraviolet visible absorption spectrum of molecules, which is generated by electron energy level transition after some groups in the molecules absorb ultraviolet visible radiation light. Because each substance has different molecules, atoms and different molecular space structures, the situation of absorbing light energy is different, so that each substance has a specific and fixed absorption spectrum curve, and the content of the substance can be distinguished or determined according to the absorbance at certain characteristic wavelengths on the absorption spectrum, which is the basis of spectrophotometric qualitative and quantitative analysis. Spectrophotometric analysis is an effective means for studying the composition, structure and interactions between substances based on their absorption spectra.

With the development and progress of society, the application of using multi-purpose ultraviolet spectrophotometer in our daily life is more and more common, there is certain defect in the structural design of current multi-purpose ultraviolet spectrophotometer, current multi-purpose ultraviolet spectrophotometer is mostly directly placed and is used on the operation panel, when placing in the operation panel of co-altitude not, can not adjust multi-purpose to the height of ultraviolet spectrophotometer, and the user of different heights is using multi-purpose to ultraviolet spectrophotometer timing, because its height is relatively fixed, can have a great deal of inconvenience during the use, for this reason, we have proposed a new multi-purpose ultraviolet spectrophotometer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multipurpose ultraviolet spectrophotometer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a multipurpose ultraviolet spectrophotometer comprises a fixed shell, a multipurpose ultraviolet spectrophotometer body is arranged inside the fixed shell, two symmetrical first connecting blocks are arranged at the position, close to the edge position, of the bottom of the multipurpose ultraviolet spectrophotometer body, two second connecting blocks are fixedly connected with the bottom of the multipurpose ultraviolet spectrophotometer body and the positions, corresponding to the two first connecting blocks, of the bottom of the multipurpose ultraviolet spectrophotometer body, first connecting rods are rotatably connected with the bottoms of the two first connecting blocks, second connecting rods are rotatably connected with the bottoms of the two second connecting blocks, the first connecting rods and the second connecting rods are arranged in a crossed mode, the crossed positions between the first connecting rods and the second connecting rods are rotatably connected, the two second connecting rods are rotatably connected with opposite side walls of the fixed shell respectively, rotating shafts are rotatably connected between the two first connecting rods, accommodating grooves are formed in the opposite side walls of the fixed shell, the relative inside wall of fixed casing has all been seted up and has been led to the groove, lead to groove and holding tank intercommunication, sliding connection has the pulley that two symmetries set up in the holding tank, the outer wall of pivot is close to central point and puts the rotation and be connected with the fixed block, the interior bottom fixedly connected with electric telescopic handle of fixed casing, the top of fixed casing is provided with the case lid, the lateral wall of fixed casing is close to the top position and has seted up the draw-in groove, the block is connected between case lid and the draw-in groove.

As a further description of the above technical solution:

the top fixedly connected with slider of first connecting block, the bottom of multi-purpose ultraviolet spectrophotometer body is seted up the spout corresponding with the slider, slider and spout sliding connection.

As a further description of the above technical solution:

the end face of the rotating shaft penetrates through the first connecting rod and the through groove to be fixedly connected with the pulley.

As a further description of the above technical solution:

and the driving end of the electric telescopic rod is fixedly connected with the fixing block.

As a further description of the above technical solution:

the box cover is fixedly connected with the fixed shell through a buckle.

As a further description of the above technical solution:

the top of case lid has seted up blind groove, the relative inside wall in blind groove rotates and is connected with the handle.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of multipurpose ultraviolet spectrophotometer compares with traditional spectrophotometer, this spectrophotometer simple structure, convenient and practical, through first connecting rod, second connecting rod, first connecting block, second connecting block, pulley and the pivot that the design is simple, can make multipurpose ultraviolet spectrophotometer body take place the displacement of vertical direction to can adjust the position of multipurpose ultraviolet spectrophotometer body according to the high demand of difference, improve the convenience that this kind of multipurpose ultraviolet spectrophotometer used greatly.

2. Its structure and design of this multi-purpose ultraviolet spectrophotometer all have great innovation and improvement, the design through the buckle can be convenient open the case lid to make its work efficiency obtain improving greatly, through the setting of blind groove, can accomodate the handle when the handle does not use, avoid occupation space, be worth wideling popularize.

Drawings

Fig. 1 is a front view of a multi-purpose uv spectrophotometer according to the present invention;

fig. 2 is a front view structural diagram of the inside of a fixed casing in the multi-purpose ultraviolet spectrophotometer provided by the present invention;

fig. 3 is a side view structural diagram of the inside of a fixed casing in a multi-purpose uv spectrophotometer according to the present invention;

fig. 4 is a structural diagram of a first connection block and a connection portion thereof in the multi-purpose uv spectrophotometer according to the present invention;

fig. 5 is a top view structural diagram of the multi-purpose uv spectrophotometer according to the present invention.

Illustration of the drawings:

1. a stationary housing; 2. a multipurpose ultraviolet spectrophotometer body; 3. a first connection block; 4. a second connecting block; 5. a first link; 6. a second link; 7. a rotating shaft; 8. a pulley; 9. accommodating grooves; 10. a through groove; 11. a fixed block; 12. an electric telescopic rod; 13. a box cover; 14. a card slot; 16. buckling; 17. a blind groove; 18. a handle.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a multipurpose ultraviolet spectrophotometer comprises a fixed shell 1, a multipurpose ultraviolet spectrophotometer body 2 is arranged inside the fixed shell 1, two symmetrical first connecting blocks 3 are arranged at the positions, close to the edge, of the bottom of the multipurpose ultraviolet spectrophotometer body 2, two second connecting blocks 4 are fixedly connected to the positions, corresponding to the two first connecting blocks 3, of the bottom of the multipurpose ultraviolet spectrophotometer body 2, first connecting rods 5 are rotatably connected to the bottoms of the two first connecting blocks 3, second connecting rods 6 are rotatably connected to the bottoms of the two second connecting blocks 4, the first connecting rods 5 and the second connecting rods 6 are arranged in a crossed mode, the crossed positions between the first connecting rods 5 and the second connecting rods 6 are rotatably connected, the two second connecting rods 6 are respectively rotatably connected with opposite side walls of the fixed shell 1, and a rotating shaft 7 is rotatably connected between the two first connecting rods 5, holding tank 9 has all been seted up to fixed casing 1's relative lateral wall, logical groove 10 has all been seted up to fixed casing 1's relative inside wall, lead to groove 10 and holding tank 9 intercommunication, sliding connection has the pulley 8 that two symmetries set up in holding tank 9, the outer wall of pivot 7 is close to central point and puts the rotation and be connected with fixed block 11, fixed casing 1's interior bottom fixedly connected with electric telescopic handle 12, fixed casing 1's top is provided with case lid 13, fixed casing 1's lateral wall is close to top position and has seted up draw-in groove 14, the block is connected between case lid 13 and the draw-in groove 14.

The top of the first connecting block 3 is fixedly connected with a slide block, the bottom of the multipurpose ultraviolet spectrophotometer body 2 is provided with a slide groove corresponding to the slide block, the slide block is connected with the slide groove in a sliding way, the end surface of a rotating shaft 7 penetrates through the first connecting rod 5 and the through groove 10 to be fixedly connected with the pulley 8, the driving end of an electric telescopic rod 12 is fixedly connected with a fixed block 11, the electric telescopic rod 12 is started to drive the pulley 8 to slide along the accommodating groove 9 through the rotating shaft 7, so that the angle between the first connecting rod 5 and the second connecting rod 6 can be changed, the multipurpose ultraviolet spectrophotometer body 2 can be vertically displaced, the box cover 13 is fixedly connected with the fixed shell 1 through a buckle 16, the box cover 13 can be conveniently opened through the design of the buckle 16, the top of the box cover 13 is provided with a blind groove 17, the handle 18 is rotatably connected with the relative inner side wall of the blind groove 17, and through the arrangement of the blind groove 17, the handle 18 can be stored when the handle 18 is not in use.

The working principle is as follows: the utility model provides a pair of multi-purpose ultraviolet spectrophotometer has great improvement innovation, use this kind of multi-purpose ultraviolet spectrophotometer timing, start 12 accessible pivots 7 drive pulley 8 of electric telescopic handle and slide along holding tank 9, thereby can make the angle between first connecting rod 5 and the second connecting rod 6 change, thereby can make multi-purpose ultraviolet spectrophotometer body 2 take place the displacement of vertical direction, thereby can adjust the position of multi-purpose ultraviolet spectrophotometer body 2 according to the high demand of difference, the convenience that this kind of multi-purpose ultraviolet spectrophotometer used has been improved greatly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A multi-purpose ultraviolet spectrophotometer, includes fixed casing (1), its characterized in that: the multipurpose ultraviolet spectrophotometer comprises a fixed shell (1), wherein a multipurpose ultraviolet spectrophotometer body (2) is arranged in the fixed shell (1), two symmetrical first connecting blocks (3) are arranged at the position, close to the edge, of the bottom of the multipurpose ultraviolet spectrophotometer body (2), two second connecting blocks (4) are fixedly connected with the positions, corresponding to the two first connecting blocks (3), of the bottom of the multipurpose ultraviolet spectrophotometer body (2), first connecting rods (5) are rotatably connected with the bottom of the two first connecting blocks (3), second connecting rods (6) are rotatably connected with the bottom of the two second connecting blocks (4), the first connecting rods (5) and the second connecting rods (6) are in cross arrangement, the cross position between the first connecting rods (5) and the second connecting rods (6) is in rotary connection, the two second connecting rods (6) are respectively in rotary connection with opposite side walls of the fixed shell (1), two it is connected with pivot (7) to rotate between first connecting rod (5), holding tank (9) have all been seted up to the relative lateral wall of fixed casing (1), logical groove (10) have all been seted up to the relative inside wall of fixed casing (1), lead to groove (10) and holding tank (9) intercommunication, sliding connection has pulley (8) that two symmetries set up in holding tank (9), the outer wall of pivot (7) is close to central point and puts the rotation and be connected with fixed block (11), the interior bottom fixedly connected with electric telescopic handle (12) of fixed casing (1), the top of fixed casing (1) are provided with case lid (13), the lateral wall of fixed casing (1) is close to the top position and has seted up draw-in groove (14), the block is connected between case lid (13) and draw-in groove (14).

2. The multipurpose ultraviolet spectrophotometer according to claim 1, wherein: the top fixedly connected with slider of first connecting block (3), the corresponding spout of slider is seted up to the bottom of multi-purpose ultraviolet spectrophotometer body (2), slider and spout sliding connection.

3. The multipurpose ultraviolet spectrophotometer according to claim 1, wherein: the end face of the rotating shaft (7) penetrates through the first connecting rod (5) and the through groove (10) to be fixedly connected with the pulley (8).

4. The multipurpose ultraviolet spectrophotometer according to claim 1, wherein: the driving end of the electric telescopic rod (12) is fixedly connected with the fixing block (11).

5. The multipurpose ultraviolet spectrophotometer according to claim 1, wherein: the box cover (13) is fixedly connected with the fixed shell (1) through a buckle (16).

6. The multipurpose ultraviolet spectrophotometer according to claim 1, wherein: the top of the box cover (13) is provided with a blind groove (17), and the inner side wall of the blind groove (17) is rotatably connected with a handle (18).