CN220154269U - Adjusting component of infrared spectrometer - Google Patents

Abstract

The utility model relates to an adjusting component of an infrared spectrometer, which comprises an infrared spectrometer body, wherein a fixing component is arranged on the inner side of the infrared spectrometer body, the fixing component comprises a bottom plate, a second fixing block is movably connected to the upper end of the bottom plate, a support frame is fixedly connected to the rear end of the bottom plate, threaded rods are connected to the upper end and the lower end of the support frame in a threaded manner, first fixing blocks are movably connected to the bottom ends of the threaded rods, a group of first fixing rods are movably connected to the bottom ends of the first fixing blocks, two groups of first fixing rods are arranged to the upper end of the second fixing block, and first springs are respectively arranged at the upper ends of the first fixing rods on the first fixing blocks and the bottom ends of the first fixing rods on the second fixing blocks; the utility model relates to an adjusting component of an infrared spectrometer, which has the effect of being convenient for fixing irregular objects.

Description

Adjusting component of infrared spectrometer

Technical Field

The utility model relates to the technical field of infrared spectrometers, in particular to an adjusting component of an infrared spectrometer.

Background

The infrared spectrometer is an instrument for analyzing molecular structures and chemical compositions by utilizing the absorption characteristics of substances to infrared radiation with different wavelengths. Infrared spectrometers typically consist of a light source, a monochromator, a detector and a computer processing information system.

The internal fixing device of the existing infrared spectrometer is used for pressing and fixing the upper end and the lower end of an object to be measured, but when the irregular object is fixed, the upper end and the lower end are only fixed, the irregular object cannot be effectively fixed, the irregular object is easy to fall, and measurement cannot be performed. Based on the above problems, the present utility model provides an adjusting assembly of an infrared spectrometer.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

In order to solve the problem that effective fixation cannot be obtained through fixation of the upper end and the lower end when an irregular object is fixed, the utility model provides an adjusting component of an infrared spectrometer.

The utility model provides an adjusting component of an infrared spectrometer, which adopts the following technical scheme:

the utility model provides an adjusting part of infrared spectrometer, includes the infrared spectrometer body, fixed subassembly is installed to the inboard of infrared spectrometer body, fixed subassembly includes the bottom plate, runs through the upper end swing joint of bottom plate and has the second fixed block, the rear end fixedly connected with support frame of bottom plate, the upper and lower both ends threaded connection who runs through the support frame has the threaded rod, the bottom swing joint of threaded rod has first fixed block, the bottom swing joint who runs through first fixed block has a set of first dead lever, the upper end that runs through the second fixed block is provided with two sets of first dead levers, the upper end that is located first dead lever on the first fixed block and the bottom that is located first dead lever on the second fixed block are provided with first spring respectively.

Preferably, the inside of bottom plate is provided with the oil duct, and the inboard of oil duct is filled with fluid, and the end of oil duct is provided with the push rod, and the end fixedly connected with of push rod has the movable plate.

Preferably, the inner side of the movable plate is fixedly connected with a shell, the inner side penetrating through the shell is movably connected with a second fixing rod, and a third spring is arranged between the shell and the first fixing block.

Preferably, the ends of the first fixing rod and the second fixing rod are hemispherical.

Preferably, the four moving plates are respectively arranged at four corners of the bottom plate.

Preferably, a second spring is arranged at the bottom end of the second fixed block and positioned at the inner side of the oil duct.

In summary, the utility model has the following beneficial technical effects:

the first fixing rod on the first fixing block and the first fixing rod on the second fixing block are driven by the rotary threaded rod to fix the object to be measured, the springs are matched with the first fixing rod to fix the upper end and the lower end of the object to be measured, the fixing is more uniform, the irregular object to be measured can be fixed, the second fixing block extrudes oil in the oil duct to drive the push rod and the moving plate to fix the outer side of the object to be measured, and the third springs are matched with the second fixing rod to fix the irregular object to be measured; compared with the prior art, the fixing device has the effect of being convenient for fixing irregular objects.

Drawings

FIG. 1 is a schematic diagram of an adjusting assembly of an infrared spectrometer according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a fixing assembly of an adjusting assembly of an infrared spectrometer according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a base plate in an adjustment assembly of an infrared spectrometer in accordance with an embodiment of the present utility model;

fig. 4 is an enlarged view at a in fig. 3.

Reference numerals illustrate: 1. an infrared spectrometer body; 2. a fixing assembly; 3. a bottom plate; 4. a support frame; 5. a threaded rod; 6. a first fixed block; 7. a second fixed block; 8. a first fixing rod; 9. a first spring; 10. a second spring; 11. an oil passage; 12. a push rod; 13. a moving plate; 14. a housing; 15. a third spring; 16. and a second fixing rod.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

It is noted that the figures are schematic and not drawn to scale. Relative dimensions and proportions of parts of the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are merely illustrative and not limiting. The same reference numerals are used for the same structures, elements, or accessories appearing in more than two figures to embody similar features.

The embodiment of the utility model discloses an adjusting component of an infrared spectrometer. Referring to fig. 1-4, an adjusting component of infrared spectrometer, including infrared spectrometer body 1, fixed subassembly 2 is installed to the inboard of infrared spectrometer body 1, fixed subassembly 2 includes bottom plate 3, the upper end swing joint who runs through bottom plate 3 has second dead lever 7, the rear end fixedly connected with support frame 4 of bottom plate 3, the upper and lower both ends threaded connection who runs through support frame 4 has threaded rod 5, the bottom swing joint of threaded rod 5 has first dead lever 6, the bottom swing joint who runs through first dead lever 6 has a set of first dead lever 8, the upper end that runs through second dead lever 7 is provided with two sets of first dead levers 8, the upper end that is located first dead lever 8 on first dead lever 6 and the bottom that is located first dead lever 8 on second dead lever 7 are provided with first spring 9 respectively, rotatory threaded rod 5 drives first dead lever 8 on first dead lever 6 and moves towards first dead lever 8 on the second dead lever 7, two first dead levers 8 receive first spring 9 support to be fixed to the upper and lower both ends of object to be measured.

Referring to fig. 3-4, an oil duct 11 is provided in the bottom plate 3, oil is filled in the oil duct 11, a push rod 12 is provided at the end of the oil duct 11, a moving plate 13 is fixedly connected to the end of the push rod 12, the second fixed block 7 moves downward to press the push rod 12 through the oil duct 11, and the push rod 12 drives the moving plate 13 to move towards the object to be detected, so that the outer side of the object to be detected is fixed.

Referring to fig. 3, a casing 14 is fixedly connected to the inner side of the moving plate 13, a second fixing rod 16 is movably connected to the inner side penetrating through the casing 14, a third spring 15 is arranged between the casing 14 and the first fixing block 6, the moving plate 13 drives the second fixing rod 16 to contact an object to be detected, the third spring 15 pushes the second fixing rod 16 to fix the object to be detected, and the second fixing rod 16 can be contracted by being matched with the third spring 15, so that the object to be detected can be protected.

Referring to fig. 2, the ends of the first fixing rod 8 and the second fixing rod 16 are respectively hemispherical, and when the hemispherical contacts with the object to be measured, the fixing points of the object to be measured can be stressed more, and the fixing is firmer.

Referring to fig. 2, four moving plates 13 are respectively disposed at four corners of the bottom plate 3, and the moving plates 13 are disposed at the four corners to fix the object to be measured, so that the object to be measured can be fixed more firmly, and the stress of the object to be measured is more uniform.

Referring to fig. 3, a second spring 10 is disposed at the bottom end of the second fixed block 7 and inside the oil duct 11, and when the object to be measured on the second fixed block 7 is removed, the second fixed block 7 moves upward through the second spring 10 to pump oil, and the oil drives the push rod 12 and the moving plate 13 to reset.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

The implementation principle of the adjusting component of the infrared spectrometer provided by the embodiment of the utility model is as follows: firstly, a user puts an object to be measured on a first fixing rod 8 on a second fixing block 7, a rotary threaded rod 5 drives the first fixing rod 8 on a first fixing block 6 and the first fixing rod 8 on the second fixing block 7 to fix the object to be measured, a first spring 9 drives the first fixing rod 8 to attach to the outer surfaces of the upper end and the lower end of the object to be measured, oil in an oil duct 11 is driven by a second fixing block 7 to push a push rod 12 and a moving plate 13 to be close to the object to be measured, the object to be measured is fixed by a second fixing rod 16 in cooperation with a third spring 15, after the object to be measured is taken down, the second spring 10 drives the second fixing block 7 to reset, oil in the oil duct 11 is driven by the second fixing block 7 to be concentrated to the lower end of the second fixing block 7, and the push rod 12 and the moving plate 13 are driven by oil to reset.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. The utility model provides an adjusting part of infrared spectrometer, includes infrared spectrometer body (1), fixed subassembly (2), its characterized in that are installed to the inboard of infrared spectrometer body (1): the fixed subassembly (2) includes bottom plate (3), the upper end swing joint who runs through bottom plate (3) has second dead lever (7), the rear end fixedly connected with support frame (4) of bottom plate (3), the upper and lower both ends threaded connection who runs through support frame (4) has threaded rod (5), the bottom swing joint of threaded rod (5) has first dead lever (6), the bottom swing joint who runs through first dead lever (6) has a set of first dead lever (8), the upper end that runs through second dead lever (7) is provided with two sets of first dead levers (8), the upper end that is located first dead lever (8) on first dead lever (6) and the bottom that is located first dead lever (8) on second dead lever (7) are provided with first spring (9) respectively.

2. An infrared spectrometer adjustment assembly according to claim 1, wherein: the novel oil tank is characterized in that an oil duct (11) is arranged in the bottom plate (3), oil is filled in the oil duct (11), a push rod (12) is arranged at the tail end of the oil duct (11), and a movable plate (13) is fixedly connected to the tail end of the push rod (12).

3. An infrared spectrometer adjustment assembly as set forth in claim 2, wherein: the inner side of the movable plate (13) is fixedly connected with a shell (14), a second fixing rod (16) penetrates through the inner side of the shell (14) and is movably connected with the inner side of the shell (14), and a third spring (15) is arranged between the shell (14) and the first fixing block (6).

4. An infrared spectrometer adjustment assembly according to claim 1, wherein: the tail ends of the first fixing rod (8) and the second fixing rod (16) are hemispherical.

5. An infrared spectrometer adjustment assembly as set forth in claim 2, wherein: the four moving plates (13) are respectively arranged at four corners of the bottom plate (3).

6. An infrared spectrometer adjustment assembly according to claim 1, wherein: the bottom end of the second fixed block (7) and the inner side of the oil duct (11) are provided with a second spring (10).