CN215066136U

CN215066136U - Portable ultraviolet-visible spectrophotometer

Info

Publication number: CN215066136U
Application number: CN202121667620.2U
Authority: CN
Inventors: 刘旭荣
Original assignee: Xiamen Chilin Technology Co ltd
Current assignee: Xiamen Chilin Technology Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-12-07
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a portable ultraviolet visible spectrophotometer, the power distribution box comprises a box body, the inner wall fixedly connected with baffle of box, the hollow section of thick bamboo of last fixed surface of baffle is connected with, be provided with telescopic machanism in the hollow section of thick bamboo, telescopic machanism's top sliding connection has places the platform, the last fixed surface of placing the platform is connected with the sample holder, the interior back wall fixedly connected with of box detects the platform, the upper surface of baffle and be located one side fixedly connected with graduator body of hollow section of thick bamboo. The utility model discloses, can make the sample seat can be in the outside of box through telescopic machanism, in the foul of avoiding on the clothes falls into the sample box, then remove to examine on the test table through the spout.

Description

Portable ultraviolet-visible spectrophotometer

Technical Field

The utility model relates to a spectrophotometer field especially relates to a portable ultraviolet and visible spectrophotometer.

Background

The spectrophotometer adopts the light source that can produce a plurality of wavelengths, through serial spectroscopic device to produce the light source of specific wavelength, after the sample of test is passed through to light, partial light is absorbed the back, thereby can detect out, just can convert the concentration of sample. The spectrophotometer is a detection instrument for substances, is used for measuring the absorbance of substances to be detected to visible light, is generally used for detecting water quality, and can be divided into laboratories and portable types.

The current portable ultraviolet visible spectrophotometer is mostly in the box, then the shelf of placing the sample is mostly great depths in the box, because outdoors, probably when placing the sample, there is friction between clothes can and the box, and dust or attachment on the clothes drop to the bottle of dress sample, will cause inaccurately to the testing result.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a portable ultraviolet visible spectrophotometer, includes the box, the inner wall fixedly connected with baffle of box, the hollow section of thick bamboo of last fixed surface of baffle is connected with, be provided with telescopic machanism in the hollow section of thick bamboo, telescopic machanism's top sliding connection has places the platform, the last fixed surface of placing the platform is connected with the sample holder, the platform is examined to the interior back wall fixedly connected with of box, the upper surface of baffle just is located one side fixedly connected with gradiometer body of hollow section of thick bamboo.

As a further description of the above technical solution:

the telescopic mechanism comprises a rotating shaft, a gear is fixedly connected to one end of the rotating shaft and located inside the hollow cylinder, a groove is formed in the bottom of the hollow cylinder, a sliding block is slidably connected inside the hollow cylinder, a rack is fixedly connected to the side wall of the sliding block, and the gear is meshed with the rack.

As a further description of the above technical solution:

the sliding block passes through the spout and places a sliding connection, is located the spout the top fixedly connected with fixed block of sliding block.

As a further description of the above technical solution:

the upper surface of the placing table is fixedly connected with a fixing frame, and a sample box is arranged in the sample seat.

As a further description of the above technical solution:

the upper surface of graduator body is provided with the display, the upper surface of graduator body and be located display one side and be provided with the button.

As a further description of the above technical solution:

the rotating shaft is rotatably connected with the hollow cylinder, and a handle is fixedly connected to the surface of the rotating shaft, which is positioned on the outer side of the box body.

As a further description of the above technical solution:

the both sides wall fixedly connected with belt of box, box hinge connection has the case lid.

As a further description of the above technical solution:

the bottom fixedly connected with fixed column of baffle, the lower surface of fixed column is provided with the rubber pad.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this portable ultraviolet visible spectrophotometer can make the gear drive rack motion through rotating the pivot to make the sliding block can reciprocate, make and place the platform and be in outside the box, can prevent that the dust on the clothes from falling into in the sample box, then can make and place the platform and can put on examining the test table through placing the spout on the platform, do not cause inaccurately to detecting.

2. Compared with the prior art, this portable ultraviolet visible spectrophotometer can make the box divide into two parts through the baffle, and the fixed column can support subaerial, can make the inside instrument of box can not wet.

Drawings

Fig. 1 is a schematic view of the overall structure of a portable ultraviolet-visible spectrophotometer according to the present invention;

fig. 2 is a side view of a portable uv-vis spectrophotometer according to the present invention;

fig. 3 is a cross-sectional view taken along a-a in fig. 1 of a portable ultraviolet-visible spectrophotometer according to the present invention;

fig. 4 is a cross-sectional view taken along line B-B in fig. 2 of a portable ultraviolet-visible spectrophotometer according to the present invention;

fig. 5 is a cross-sectional view at C-C in fig. 1 of a portable ultraviolet-visible spectrophotometer according to the present invention;

fig. 6 is a partial enlarged view of a portion D in fig. 1 of the portable ultraviolet-visible spectrophotometer provided by the present invention;

fig. 7 is a partial enlarged view of a portion E in fig. 4 of the portable ultraviolet-visible spectrophotometer provided by the present invention;

fig. 8 is a partial enlarged view of a place F in fig. 5 of the portable ultraviolet-visible spectrophotometer provided by the present invention.

Illustration of the drawings:

1. a box body; 2. a belt; 3. a gradiometer body; 4. a display; 5. pressing a key; 6. a detection table; 7. a rubber pad; 8. a box cover; 9. a handle; 10. a rotating shaft; 11. a placing table; 12. a sample holder; 13. a sample cartridge; 14. a hollow cylinder; 15. a slider; 16. a rack; 17. a gear; 18. a partition plate; 19. fixing a column; 20. a fixed block; 21. a fixing frame.

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. 1-8, the utility model provides a pair of portable ultraviolet visible spectrophotometer: comprises a box body 1, a clapboard 18 is fixedly connected with the inner wall of the box body 1, the box body 1 can be divided into two parts which can prevent moisture, a hollow cylinder 14 is fixedly connected with the upper surface of the clapboard 18, a sliding block 15 can move up and down in the box body, a groove is arranged at the bottom of the hollow cylinder 14, the sliding block 15 can pass through, a telescopic mechanism is arranged in the hollow cylinder 14, a placing table 11 is slidably connected with the top of the telescopic mechanism, a sample seat 12 can be placed, a sample seat 12 is fixedly connected with the upper surface of the placing table 11, a sample box 13 can be placed in the sample seat, a fixing frame 21 is fixedly connected with the upper surface of the placing table 11, the placing table 11 can be moved, a sample box 13 is arranged in the sample seat 12, sample solution is filled in the sample box, a detection table 6 is fixedly connected with the inner rear wall of the box body 1, the placing table 11 can be placed on the inner surface, so that a sample can be detected, a dividing meter body 3 is fixedly connected with the upper surface of the clapboard 18 and positioned on one side of the hollow cylinder 14, can control the detection, the upper surface of graduator body 3 is provided with display 4, shows the testing result, and the upper surface of graduator body 3 just is located display 4 one side and is provided with button 5.

Telescopic machanism includes pivot 10, can rotate, then make gear 17 rotate, pivot 10 rotates with hollow section of thick bamboo 14 to be connected, the fixed surface that is located the pivot 10 in the box 1 outside is connected with handle 9, more convenient rotation, the one end fixedly connected with gear 17 that is located the inside pivot 10 of hollow section of thick bamboo 14, with the meshing of rack 16, make sliding block 15 remove, slotted is seted up to the bottom of hollow section of thick bamboo 14, the inside sliding connection of hollow section of thick bamboo 14 has sliding block 15, can make and place platform 11 and can remove, the lateral wall fixedly connected with rack 16 of sliding block 15, gear 17 meshes with rack 16.

The sliding block 15 is connected with the placing table 11 in a sliding mode through the sliding groove, the placing table 11 can move horizontally, and the fixed block 20 is fixedly connected to the top of the sliding block 15 located in the sliding groove, so that the placing table 11 cannot fly out of the sliding block 15.

The both sides wall fixedly connected with belt 2 of box 1 can conveniently carry more, and box 1 hinge connection has case lid 8, and the bottom fixedly connected with fixed column 19 of baffle 18, the lower surface of fixed column 19 are provided with rubber pad 7, can fix subaerial, prevent that box 1 from receiving the pollution.

The working principle is as follows: the box body 1 is placed on the ground, the rotating shaft 10 is rotated by rotating the handle 9, the gear 17 is rotated, the gear 17 is meshed with the rack 16, the rack 16 is arranged on the sliding block 15, the sliding block 15 can move up and down, the placing table 11 can ascend to the outer side of the box body 1, the sampled sample box 13 is placed in the sample seat 12, the placing table 11 descends by reversing, the height of the hollow cylinder 14 is the same as that of the detection table 6 until the height of the hollow cylinder can be the same as that of the detection table 6, the sliding block 15 is in sliding connection with the placing table 11, the placing table 11 is placed on the detection table 6 through the movable fixing frame 21, and then the sample is detected through the graduator body 3.

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. The utility model provides a portable ultraviolet and visible spectrophotometer, includes box (1), its characterized in that: the inner wall fixedly connected with baffle (18) of box (1), the hollow section of thick bamboo (14) of last fixed surface of baffle (18) is connected with, be provided with telescopic machanism in hollow section of thick bamboo (14), telescopic machanism's top sliding connection has places platform (11), the last fixed surface who places platform (11) is connected with sample seat (12), platform (6) are examined to the interior back wall fixedly connected with of box (1), the upper surface of baffle (18) just is located one side fixedly connected with graduated scale body (3) of hollow section of thick bamboo (14).

2. The portable uv-vis spectrophotometer according to claim 1, wherein: the telescopic mechanism comprises a rotating shaft (10), a gear (17) is fixedly connected to one end of the rotating shaft (10) and located inside a hollow cylinder (14), a groove is formed in the bottom of the hollow cylinder (14), a sliding block (15) is connected to the inside of the hollow cylinder (14) in a sliding mode, a rack (16) is fixedly connected to the side wall of the sliding block (15), and the gear (17) is meshed with the rack (16).

3. The portable uv-vis spectrophotometer according to claim 1, wherein: the upper surface of graduation meter body (3) is provided with display (4), the upper surface of graduation meter body (3) just is located display (4) one side and is provided with button (5).

4. A portable uv-vis spectrophotometer according to claim 2, wherein: the sliding block (15) is in sliding connection with the placing table (11) through a sliding groove, and the top of the sliding block (15) located in the sliding groove is fixedly connected with a fixing block (20).

5. A portable uv-vis spectrophotometer according to claim 2, wherein: the rotating shaft (10) is rotatably connected with the hollow cylinder (14), and a handle (9) is fixedly connected to the surface of the rotating shaft (10) on the outer side of the box body (1).

6. The portable uv-vis spectrophotometer according to claim 1, wherein: the bottom of the partition board (18) is fixedly connected with a fixing column (19), and a rubber pad (7) is arranged on the lower surface of the fixing column (19).

7. The portable uv-vis spectrophotometer according to claim 1, wherein: the utility model discloses a box, including box (1), both sides wall fixedly connected with belt (2) of box (1), box (1) hinge connection has case lid (8).

8. The portable uv-vis spectrophotometer according to claim 1, wherein: the upper surface of the placing table (11) is fixedly connected with a fixing frame (21), and a sample box (13) is arranged in the sample seat (12).