CN216050285U - Excitation protection device for direct-reading spectrometer - Google Patents

Abstract

The utility model discloses an excitation protection device of a direct-reading spectrometer, and relates to the technical field of instrument protection. The air bag type air-conditioning cabinet comprises a bottom plate, side plates are hinged to two sides of the width of the bottom plate, air bags are mounted on the sides, close to each other, of the two side plates, air inlet ends of the air bags penetrate through the two sides of the width of the side plates and are provided with pistons, a front plate with the same height as the side plates is hinged to one side of one length of the bottom plate, a fixing plate is vertically mounted on the other side of the length of the bottom plate, a box cover is hinged to the top end of the fixing plate, and a fixing piece is arranged on the box cover. According to the utility model, the side plates and the front plate are hinged on the bottom plate in a hinged mode, the front plate and the side plates are fixed by the box cover, the protection device can be rapidly detached from the spectrometer, the spectrometer can enter the device through the front plate, the instrument is prevented from being collided when the device is installed, and meanwhile, the spectrometer is fixed by the air bag and the fixing piece, so that the collision is avoided in the transportation process.

Description

Excitation protection device for direct-reading spectrometer

Technical Field

The utility model relates to the technical field of instrument protection, in particular to an excitation protection device of a direct-reading spectrometer.

Background

The spectrometer, also known as a spectrometer, is widely known as a direct-reading spectrometer, and a device for measuring intensities of spectral lines at different wavelength positions by using photodetectors such as photomultiplier tubes, and the like, comprises an entrance slit, a dispersion system, an imaging system and one or more exit slits, and is configured to separate electromagnetic radiation of a radiation source into a desired wavelength or wavelength region by using a dispersion element, and to measure the intensity at a selected wavelength (or scan a certain band).

The existing spectrometer is easy to damage due to vibration and other accidents in the transportation process after leaving a factory, and the spectrometer belongs to a precise instrument and is heavy, so that a common protection device is inconvenient to disassemble and assemble, and is easy to cause primary damage when the spectrometer is placed into the protection device, and therefore a direct-reading spectrometer excitation protection device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background art, the utility model provides an excitation protection device of a direct-reading spectrometer.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a direct-reading spectrometer arouses protection device, includes the bottom plate, the width both sides of bottom plate all articulate there is the curb plate, two the gasbag is all installed to one side that the curb plate is close to each other, the inlet end of gasbag runs through curb plate width both sides are provided with the piston, one of them length one side of bottom plate articulate have with the high the same front bezel of curb plate, vertical install in another length one side of bottom plate with the fixed plate of the equal specification of front bezel, the top of fixed plate articulates there is the case lid, the inner wall of case lid with the curb plate and the laminating of outer wall during the vertical state of front bezel, be provided with on the case lid and be used for fixing the mounting of spectrum appearance.

Further, the fixing part comprises a screw rod penetrating through two sides of the height of the box cover and in threaded connection with the box cover, a rotating handle is installed at the top end of the screw rod, the fixing part further comprises a moving plate moving along the height direction of the box cover, and the other end of the screw rod is installed on the moving plate through a bearing.

Furthermore, two the curb plate is kept away from each other and is equipped with the recess near piston department, the piston is located in the recess.

Furthermore, the inner walls of the bottom plate, the fixing plate and the front plate are all provided with protective pads.

Furthermore, a lock catch is arranged between the box cover and the front plate.

Furthermore, universal wheels are installed at the corners around the bottom surface of the bottom plate.

The utility model has the following beneficial effects:

according to the utility model, the side plate and the front plate are hinged on the bottom plate in a hinged mode, and then the front plate and the side plate are fixed through the box cover hinged on the fixing plate, so that the protection device can be rapidly detached from the spectrometer, the spectrometer can enter the device through the hinged front plate, the spectrometer is prevented from being collided when being installed in the device, and meanwhile, the spectrometer is fixed through the air bag and the fixing piece, so that the spectrometer is prevented from being collided in the transportation process.

Drawings

FIG. 1 is a schematic perspective view of the present invention when incorporated;

FIG. 2 is a schematic perspective view of the present invention after opening;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a sectional view taken along line A-A of FIG. 3 in accordance with the present invention;

reference numerals: 1. a base plate; 2. a side plate; 3. an air bag; 4. a piston; 5. a front plate; 6. a fixing plate; 7. a box cover; 8. a fixing member; 801. a screw; 802. turning a handle; 803. moving the plate; 804. a bearing; 9. a groove; 10. a protective pad; 11. locking; 12. a universal wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1, 2 and 4, a direct-reading spectrometer excitation protection device comprises a bottom plate 1, side plates 2 are hinged to two sides of the width of the bottom plate 1, airbags 3 are mounted to two sides of the two side plates 2 close to each other, air inlet ends of the airbags 3 penetrate through two sides of the width of the side plates 2 and are provided with pistons 4, a front plate 5 with the same height as the side plates 2 is hinged to one side of the length of the bottom plate 1, a fixing plate 6 with the same specification as the front plate 5 is vertically mounted to the other side of the length of the bottom plate 1, a box cover 7 is hinged to the top end of the fixing plate 6, the inner wall of the box cover 7 is attached to the outer walls of the side plates 2 and the front plate 5 in a vertical state, and a fixing part 8 for fixing a spectrometer is arranged on the box cover 7; in the embodiment, the bottom plate 1 is used for supporting the spectrometer, the side plate 2 and the front plate 5 are hinged on the bottom plate 1 through hinges, the side plate 2 and the front plate 5 can rotate around a hinged point to enable the device to be in an open state (shown in figure 2), the height of the side plate 2 is the same as that of the front plate 5, the front plate 5 and the fixed plate 6 are the same in specification, the device is convenient to close (shown in figure 1), the top end of the fixed plate 6 is hinged with a box cover 7, the inner wall of the box cover 7 is attached to the outer wall of the front plate 5 and the side plate 2 after being perpendicular to each other, the front plate 5 and the side plate 2 can be fixed, the protection device can be rapidly detached from the spectrometer through the operations, due to the fact that the air bags 3 are arranged on the side plate 2, rollers are arranged at the bottom of the spectrometer, the spectrometer can enter the device through the front plate 5, instruments are prevented from being installed in the protection device when the spectrometer, and after the spectrometer enters the device and the box cover 7 is closed, accessible mounting 8 is fixed the spectrometer, avoids the spectrometer to rock in the transportation, then injects gas in to gasbag 3 through the inlet end of gasbag 3, makes gasbag 3 can fill the device vacant space, and the protection spectrometer owing to close the device earlier and inject gas in to gasbag 3 again, therefore the inlet end of gasbag 3 runs through curb plate 2, conveniently injects gas, accomplishes the back at the gas injection, inserts piston 4 at the inlet end and avoids the gaseous loss in the gasbag 3.

As shown in fig. 1, 2 and 4, the fixing member 8 includes a screw 801 penetrating both sides of the height of the case cover 7 and screwed with the case cover 7, a rotating handle 802 is installed at the top end of the screw 801, and a moving plate 803 moving along the height direction of the case cover 7, and the other end of the screw 801 is installed on the moving plate 803 through a bearing 804; in this embodiment, the rotating handle 802 is rotated to drive the screw 801 to move along the height direction of the box body, and since the free end of the screw 801 is fixed on the moving plate 803 through the bearing 804, according to the self characteristics of the bearing 804, the screw 801 can only drive the moving plate 803 to move up and down in the rotating process, the angle of the moving plate 803 cannot be changed, the screw is rotated until the moving plate 803 is attached to the top of a spectrometer placed in the device, and the spectrometer is fixed by extrusion between the moving plate 803 and the bottom plate 1; simultaneously because protection device designs to being directed at the spectrum appearance, curb plate 2 and fixed plate 6 etc. highly be slightly more than the spectrum appearance, can avoid causing the injury to the spectrum appearance when flip case lid 7, consequently the mounting 8 is used for miniature adjustment fixed, and consequently screw rod 801 highly shorter can not occupy a large amount of spaces in the transportation.

As shown in fig. 4, the two side plates 2 are far away from each other and are provided with grooves 9 near the piston 4, and the piston 4 is positioned in the grooves 9; in this embodiment, in order to avoid in the transportation, other parcel etc. take place vibrations in the carriage and knock off piston 4, lead to the gas loss in the gasbag 3, can't provide the protection to the spectrometer, consequently offer recess 9 on curb plate 2, hide piston 4 inside recess 9, reduce the probability that piston 4 knocked off under the external effect.

As shown in fig. 2, the inner walls of the bottom plate 1, the fixing plate 6 and the front plate 5 are all provided with a protective pad 10; in this embodiment, curb plate 2 and case lid 7 all are provided with the part of protection spectrum appearance, and the gasbag 3 of setting on curb plate 2 can change according to external effect shape, however some dead angle positions can't take into account, in order to protect the spectrum appearance by the full aspect, at the inner wall installation protection pad 10 of fixed plate 6, front bezel 5 and bottom plate 1, protection pad 10 is made by materials such as sponge or rubber, can deform, avoids the appearance surface of spectrum to take place to collide with.

As shown in fig. 1 and 3, a lock catch 11 is arranged between the box cover 7 and the front plate 5; in this embodiment, in order to avoid in the transportation, the circumstances such as carriage vibrations cause case lid 7 to open, the curb plate 2 that articulates on bottom plate 1 rotates around the pin joint with front bezel 5 to make the spectrum appearance expose, cause the instrument to damage in the transportation, consequently install hasp 11 and fix between case lid 7 and front bezel 5, avoid case lid 7 to open.

As shown in fig. 1 and 3, universal wheels 12 are mounted at the corners around the bottom surface of the bottom plate 1; in this embodiment, the spectrum appearance is placed in protection device, because the great adoption manual work of weight is carried not only need consume a large amount of physical power of porter, still can lead to the fact the device to collide with because of the body power is rampant, consequently installs universal wheel 12 on bottom plate 1, moves through removing universal wheel 12 and drive whole device and spectrum appearance, can save physical demands, can reduce the spectrum appearance again and take place the probability of colliding with.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. An excitation protection device of a direct-reading spectrometer is characterized by comprising a bottom plate (1), both sides of the width of the bottom plate (1) are hinged with side plates (2), one side of each side plate (2) close to each other is provided with an air bag (3), the air inlet end of the air bag (3) penetrates through the two sides of the width of the side plate (2) and is provided with a piston (4), one side of one length of the bottom plate (1) is hinged with a front plate (5) with the same height as the side plate (2), a fixing plate (6) with the same specification as the front plate (5) is vertically arranged on one side of the other length of the bottom plate (1), the top end of the fixed plate (6) is hinged with a box cover (7), the inner wall of the box cover (7) is attached to the outer walls of the side plates (2) and the front plate (5) in a vertical state, and a fixing piece (8) for fixing the spectrometer is arranged on the case cover (7).

2. The excitation protection device of the direct-reading spectrometer according to claim 1, wherein the fixing member (8) comprises a screw (801) penetrating through two sides of the height of the case cover (7) and in threaded connection with the case cover (7), a rotating handle (802) is installed at the top end of the screw (801), the excitation protection device further comprises a moving plate (803) moving along the height direction of the case cover (7), and the other end of the screw (801) is installed on the moving plate (803) through a bearing (804).

3. The excitation protector for a direct-reading spectrometer according to claim 1, wherein the two side plates (2) are provided with a groove (9) far away from each other and close to the piston (4), and the piston (4) is located in the groove (9).

4. The excitation protector of a direct-reading spectrometer according to claim 1, characterized in that the inner walls of the bottom plate (1), the fixing plate (6) and the front plate (5) are all provided with protective pads (10).

5. The excitation protector of a direct-reading spectrometer according to claim 1, characterized in that a lock catch (11) is installed between the cover (7) and the front plate (5).

6. The excitation protector of a direct-reading spectrometer according to claim 1, wherein the bottom surface of the bottom plate (1) is provided with universal wheels (12) at the corners around the bottom surface.

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