CN214794419U

CN214794419U - Direct-reading spectrometer convenient to use

Info

Publication number: CN214794419U
Application number: CN202120835820.8U
Authority: CN
Inventors: 李泉; 杭文辉
Original assignee: Jiangsu Xinzhiyuan Instrument Co ltd
Current assignee: Jiangsu Xinzhiyuan Instrument Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-19
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a direct-reading spectrometer convenient to use, which comprises a platform, a fixed block is fixedly arranged on the upper surface of the platform, a fixed box is fixedly arranged on the upper surface of the fixed block, a first limiting block is fixedly arranged on the inner wall of the fixed box, a limiting groove is formed on the first limiting block, a lifting rod is arranged in the limiting groove in a sliding manner, a connecting block is fixedly arranged on one side of the lifting rod, a rotating wheel is arranged at the bottom end of the lifting rod in a rotating manner, a second limiting block is fixedly arranged in the fixed box, and a round rod is arranged on the second limiting block in a rotating manner; the utility model discloses a second handle rotates and drives the round bar, and the round bar drives oval piece, and oval piece rotates with the runner, because oval piece is oval shape, can be with lifter jack-up, the lifter drives the connecting block and removes, and the computer that the connecting block drove on third stopper and the fixed plate goes up and down, adjusts suitable height, adapts to different staff heights, improves work efficiency.

Description

Direct-reading spectrometer convenient to use

Technical Field

The utility model relates to a spectrum appearance technical field specifically is a direct reading spectrum appearance convenient to use.

Background

Spectrometers are also known as spectrometers and are widely known as direct-reading spectrometers. And a device for measuring the intensities of different wavelength positions of spectral lines by using light detectors such as a photomultiplier tube. It consists of an entrance slit, a dispersion system, an imaging system and one or more exit slits. The electromagnetic radiation from the radiation source is separated by a dispersive element into the desired wavelength or wavelength region and intensity measurements are taken at selected wavelengths (or scanned over a band of wavelengths). The spectrometer is a scientific instrument which decomposes light with complex components into spectral lines and is composed of a prism or a diffraction grating and the like, and can measure light reflected by the surface of an object by using the spectrometer. The seven colors of sunlight are visible light, but if the sunlight is decomposed by a spectrometer and arranged according to wavelength, the visible light occupies a small range in the spectrum, and the rest is a spectrum which cannot be distinguished by naked eyes, such as infrared rays, microwaves, ultraviolet rays, X rays and the like. The optical information is captured by a spectrometer, developed by a photographic negative film, or displayed and analyzed by a computerized automatic display numerical instrument, so that the element contained in the article can be detected. This technique is widely used in the detection of air pollution, water pollution, food hygiene, metal industry, and the like;

at present, digital display computers on most direct-reading spectrometers are directly placed on a platform, and because bottom sprag area undersize, when receiving external force, the platform that falls causes the damage very easily, causes the loss, and general digital display computer structure is fixed, can not adjust height, and long-time work causes certain damage to the staff's of different heights health, and we propose a direct-reading spectrometer convenient to use for this reason and are used for solving the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct reading spectrum appearance convenient to use to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a direct reading spectrum appearance convenient to use, includes the platform, fixed surface is equipped with the fixed block on the platform, fixed surface is equipped with fixed box on the fixed block, the fixed first stopper that is equipped with of fixed box inner wall, the spacing groove has been seted up on the first stopper, it is equipped with the lifter to slide in the spacing groove, the fixed connecting block that is equipped with in lifter one side, the lifter bottom rotates and is equipped with the runner, the fixed second stopper that is equipped with in fixed box, it is equipped with the round bar to rotate on the second stopper, the fixed oval piece that is equipped with of round bar one end, oval piece and runner are to the laminating, the round bar other end is inserted and is equipped with fixed establishment.

Preferably, fixed establishment includes circular inserted bar, the fixed square piece that is equipped with on the circular inserted bar, first shifting chute has been seted up on the circular pole, circular inserted bar and first shifting chute sliding connection, the draw-in groove has been seted up to first shifting chute side, the second shifting chute has been seted up to first shifting chute one side, it is equipped with circular piece to slide in the second shifting chute, the fixed dog that is equipped with on the circular piece, the cover is equipped with the spring on the circular piece, the fixed second handle that is equipped with of circular inserted bar one end, circular inserted bar other end is fixed and is equipped with three hornblocks.

Preferably, a third limiting block is fixedly arranged on one side of the connecting block, a fixing plate is fixedly arranged at the lower end of the third limiting block, a bidirectional screw rod is arranged on the fixing plate in a rotating mode, a sliding block is arranged on the bidirectional screw rod in a threaded mode, and an arc-shaped block is fixedly arranged on the upper surface of the sliding block.

Preferably, the fixed plate upper surface has been seted up the spout, the slider is laminated with the spout inner wall mutually, the fixed first in command that is equipped with of two-way screw rod one end.

Preferably, a lifting groove is formed in one side of the fixing box, and the connecting block is connected with the lifting groove in a sliding mode.

Preferably, the second limiting block is provided with a plurality of rectangular grooves.

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

1. the utility model drives the round bar by the rotation of the second handle, the round bar drives the oval block, the oval block and the runner rotate, because the oval block is oval, the lifting bar can be jacked up, the lifting bar drives the connecting block to move, the connecting block drives the third stopper and the computer on the fixed plate to lift, so as to adjust the proper height, adapt to the heights of different working personnel and improve the working efficiency;

2. this practicality drives the slider through two-way screw rod and removes, and the slider drives the arc piece and gathers together to well, with digital display computer rigidity, prevents that external force touching computer from dropping and causing equipment damage.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the fixing box of the present invention;

FIG. 4 is a schematic diagram of the fixing plate structure of the present invention;

FIG. 5 is a schematic view of the fixing mechanism of the present invention;

in the figure: 1. a platform; 11. a fixed block; 12. a fixing box; 13. a first stopper; 14. a limiting groove; 15. a lifting rod; 16. connecting blocks; 17. a rotating wheel; 2. a second limiting block; 21. a round bar; 22. an elliptical block; 23. a fixing mechanism; 3. a circular inserted link; 31. a square block; 32. a first moving slot; 33. a card slot; 34. a circular block; 35. a stopper; 36. a spring; 37. a second handle; 38. a triangular block; 4. a third limiting block; 41. a fixing plate; 42. a bidirectional screw; 43. a slider; 44. an arc-shaped block; 5. a chute; 51. a first handle; 6. a lifting groove; 7. a rectangular groove; 71. a second moving groove.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a direct-reading spectrometer convenient to use comprises a platform 1, wherein a fixed block 11 is fixedly arranged on the upper surface of the platform 1, a fixed box 12 is fixedly arranged on the upper surface of the fixed block 11, a first limit block 13 is fixedly arranged on the inner wall of the fixed box 12, a limit groove 14 is formed in the first limit block 13, a lifting rod 15 is slidably arranged in the limit groove 14, a connecting block 16 is fixedly arranged on one side of the lifting rod 15, a rotating wheel 17 is rotatably arranged at the bottom end of the lifting rod 15, a second limit block 2 is fixedly arranged in the fixed box 12, a round rod 21 is rotatably arranged on the second limit block 2, an oval block 22 is fixedly arranged at one end of the round rod 21, the oval block 22 is attached to the rotating wheel 17 in the opposite direction, a fixing mechanism 23 is inserted in the round rod 21, a plurality of rectangular grooves 7 are formed in the second limit block 2, the rectangular grooves 7 are distributed on the outer side of the round rod 21, each rectangular groove 7 is attached to the outer wall of the round block 34, a lifting groove 6 is formed in one side of the fixed box 12, the connecting block 16 is connected with the lifting groove 6 in a sliding manner, the fixing block 11 is positioned on the upper surface of the platform 1, the fixing box 12 is positioned at the edge position of the upper surface of the fixing block 11, the fixing box 12 is used for protecting other structures and prolonging the service life of parts, the first limiting block 13 is positioned on the upper side of the inner wall of the fixing box 12, the lifting rod 15 is connected with the limiting groove 14 in a sliding manner, the lifting rod 15 is limited through the limiting groove 14, the connecting block 16 is positioned on the other side of the lifting rod 15, one end of the connecting block 16 is positioned in the lifting groove 6, the length of the lifting groove 6 is greater than that of the connecting block 16, the rotating wheel 17 at the lower end of the lifting rod 15 is attached to the elliptical block 22, the round rod 21 is positioned at the edge position of the elliptical block 22, the other end of the round rod 21 passes through the second limiting block 2 and the fixing box 12 and is connected with the fixing mechanism 23, the square block 31 is clamped into the clamping groove 33 by pulling the second handle 37, and the second handle 37 is rotated to drive the round rod 21 to rotate, the round rod 21 drives the oval block 22, the oval block 22 rotates with the rotating wheel 17, the oval block 22 is oval, the lifting rod 15 can be jacked up, the lifting rod 15 drives the connecting block 16 to move, the connecting block 16 drives the third limiting block 4 and a computer on the fixing plate 41 to lift, the proper height is adjusted, the height of different working personnel is adapted, and the working efficiency is improved.

The fixing mechanism 23 comprises a circular inserting rod 3, a square block 31 is fixedly arranged on the circular inserting rod 3, a first moving groove 32 is arranged on the circular rod 21, the circular inserting rod 3 is connected with the first moving groove 32 in a sliding manner, a clamping groove 33 is arranged on the side surface of the first moving groove 32, a second moving groove 71 is arranged on one side of the first moving groove 32, a circular block 34 is arranged in the second moving groove 71 in a sliding manner, a stop block 35 is fixedly arranged on the circular block 34, a spring 36 is sleeved on the circular block 34, a second handle 37 is fixedly arranged at one end of the circular inserting rod 3, a triangular block 38 is fixedly arranged at the other end of the circular inserting rod 3, when the position needs to be adjusted, the second handle 37 is moved outwards, the second handle 37 drives the circular inserting rod 3 to move, the square block 31 is clamped in the clamping groove 33, the square block 31 is attached to the inner wall of the clamping groove 33, when the circular inserting rod 3 moves towards the outlet, the circular block 34 falls into the first moving groove 32 from the second moving groove 71 through the thrust of the spring 36, the tip leaves rectangular channel 7 on the second stopper 2, rotates second handle 37 after that, blocks into draw-in groove 33 through square piece 31 in, drives round bar 21 and rotates, when the position adjustment was good, inserts circular inserted bar 3 in the first groove 32 depths that removes, and the triangle piece 38 of circular inserted bar 3 front end can jack up circular piece 34, makes circular piece 34 tip get into rectangular channel 7 on the second stopper 2 in, with its rigidity.

A third limiting block 4 is fixedly arranged on one side of the connecting block 16, a fixing plate 41 is fixedly arranged at the lower end of the third limiting block 4, a bidirectional screw 42 is arranged on the fixing plate 41 in a rotating mode, a sliding block 43 is arranged on the bidirectional screw 42 in a threaded mode, an arc-shaped block 44 is fixedly arranged on the upper surface of the sliding block 43, a sliding groove 5 is formed in the upper surface of the fixing plate 41, the sliding block 43 is attached to the inner wall of the sliding groove 5, the position of the sliding block 43 is limited through the sliding groove 5 and cannot rotate along with the bidirectional screw 42, the sliding block 43 can only move forwards and backwards, the two arc-shaped blocks 44 are in opposite states and are distributed on two sides of the fixing plate 41, the bottom end of the digital display computer is placed on the fixing plate 41, the bidirectional screw 42 drives the sliding block 43 to move by rotating the first handle 51, the sliding block 43 drives the arc-shaped blocks 44 to gather inwards, and the position of the digital display computer is fixed.

The working principle is as follows: firstly, the bottom end of a digital display computer is placed on a fixed plate 41, a first handle 51 is rotated to enable a bidirectional screw 42 to drive a sliding block 43 to move, the sliding block 43 drives an arc-shaped block 44 to gather inwards to fix the position of the digital display computer, then a second handle 37 is moved outwards, the second handle 37 drives a circular insertion rod 3 to move, a square block 31 is clamped in a clamping groove 33, when the circular insertion rod 3 moves towards an outlet, a circular block 34 falls into a first moving groove 32 from a second moving groove 71 through the thrust of a spring 36, the end part leaves a rectangular groove 7 on a second limiting block 2, then the second handle 37 is rotated to drive a circular rod 21 to rotate, the circular rod 21 drives an elliptical block 22, the elliptical block 22 and a rotating wheel 17 to rotate, because the elliptical block 22 is in an elliptical shape, a lifting rod 15 can be jacked up, the lifting rod 15 drives a connecting block 16 to move, and the connecting block 16 drives a third limiting block 4 and the computer on the fixed plate 41 to lift, the height of the device is adjusted to be suitable for the heights of different workers, and the working efficiency is improved.

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. The direct-reading spectrometer convenient to use comprises a platform (1) and is characterized in that a fixed block (11) is fixedly arranged on the upper surface of the platform (1), a fixed box (12) is fixedly arranged on the upper surface of the fixed block (11), a first limiting block (13) is fixedly arranged on the inner wall of the fixed box (12), a limiting groove (14) is formed in the first limiting block (13), a lifting rod (15) is arranged in the limiting groove (14) in a sliding manner, a connecting block (16) is fixedly arranged on one side of the lifting rod (15), a rotating wheel (17) is arranged at the bottom end of the lifting rod (15), a second limiting block (2) is fixedly arranged in the fixed box (12), a round rod (21) is arranged on the second limiting block (2) in a rotating manner, an elliptical block (22) is fixedly arranged at one end of the round rod (21), and the elliptical block (22) is attached to the rotating wheel (17), the round rod (21) is inserted with a fixing mechanism (23).

2. A direct-reading spectrometer for convenient use according to claim 1, wherein: fixed establishment (23) are including circular inserted bar (3), fixed square piece (31) of being equipped with on circular inserted bar (3), first shifting chute (32) have been seted up on round bar (21), circular inserted bar (3) and first shifting chute (32) sliding connection, draw-in groove (33) have been seted up to first shifting chute (32) side, second shifting chute (71) have been seted up to first shifting chute (32) one side, it is equipped with circular piece (34) to slide in second shifting chute (71), it is equipped with dog (35) to fix on circular piece (34), the cover is equipped with spring (36) on circular piece (34), circular inserted bar (3) one end is fixed and is equipped with second handle (37), circular inserted bar (3) other end is fixed and is equipped with three hornblocks (38).

3. A direct-reading spectrometer for convenient use according to claim 1, wherein: connecting block (16) one side is fixed and is equipped with third stopper (4), third stopper (4) lower extreme is fixed and is equipped with fixed plate (41), it is equipped with two-way screw rod (42) to rotate on fixed plate (41), screw thread is equipped with slider (43) on two-way screw rod (42), slider (43) fixed surface is equipped with arc piece (44).

4. A direct-reading spectrometer for convenient use according to claim 3, wherein: the fixed plate (41) upper surface has been seted up spout (5), slider (43) and spout (5) inner wall are laminated mutually, two-way screw rod (42) one end is fixed and is equipped with first in command (51).

5. A direct-reading spectrometer for convenient use according to claim 1, wherein: and a lifting groove (6) is formed in one side of the fixed box (12), and the connecting block (16) is connected with the lifting groove (6) in a sliding manner.

6. A direct-reading spectrometer for convenient use according to claim 2, wherein: and the second limiting block (2) is provided with a plurality of rectangular grooves (7).