CN214764004U

CN214764004U - Argon outlet filtering device of direct-reading spectrometer

Info

Publication number: CN214764004U
Application number: CN202120787077.3U
Authority: CN
Inventors: 李泉; 杭文辉
Original assignee: Jiangsu Xinzhiyuan Instrument Co ltd
Current assignee: Jiangsu Xinzhiyuan Instrument Co ltd
Priority date: 2021-04-17
Filing date: 2021-04-17
Publication date: 2021-11-19
Anticipated expiration: 2031-04-17

Abstract

The utility model discloses a direct-reading spectrometer argon gas outlet filter device, which comprises a filter device body, wherein a shape-returning frame is fixedly arranged on the filter device body, a touch display screen is arranged on the inner side of the shape-returning frame, a protection mechanism matched with the touch display screen for use is arranged on the outer side of the shape-returning frame, the protection mechanism comprises a U-shaped frame and gears, and the U-shaped frame is provided with two groups; the utility model discloses after the use, the user can adopt the form of holding the fist to hold two sets of risers, until making the fixed column break away from corresponding fixed orifices, the spring will be in compression state this moment, then the user can promote L template and riser and be the motion that resets, loosen L template and riser when moving to initial position until it, two sets of rubber guard plates will be laminated together this moment, thereby separate touch display screen and external, avoid external object to collide touch display screen when the filter equipment body is idle, and then the life of filter equipment body has been prolonged.

Description

Argon outlet filtering device of direct-reading spectrometer

Technical Field

The utility model relates to a relevant accessory technical field of direct reading spectrum appearance specifically is a direct reading spectrum appearance argon gas export filter equipment.

Background

Direct-reading spectrometer, known by the english name oes (optical Emission spectrometer), is an atomic Emission spectrometer. After the second war, due to European reconstruction, the market has great demand for steel detection, and the development of related detection instruments is promoted. The sixties photoelectric direct-reading spectrometer is controlled by a computer almost 100% in the seventies of the last century due to the development of the computer technology, the development of the electronic technology, the miniaturization of the electronic computer, the appearance and popularization of a microprocessor, the reduction of the cost and the like along with the rapid development of the computer technology, so that the analysis precision and speed are improved, and the data processing and analysis process of an analysis result is automatically controlled.

For the normal use of guarantee direct reading spectrum appearance, add filter equipment and carry out the filtration operation at the argon gas exit of direct reading spectrum appearance mostly at present, however current filter equipment still has certain not enough, if current filter equipment's touch display screen is exposed, its outside does not add protection machanism to lead to external object to be easy to bump the touch display screen during filter equipment is idle, and then cause the destruction to it, filter equipment's life has been reduced, for this we propose a direct reading spectrum appearance argon gas exit filter equipment and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct reading spectrum appearance argon gas export filter equipment 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: a direct-reading spectrometer argon gas outlet filtering device comprises a filtering device body, wherein a return frame is fixedly installed on the filtering device body, a touch display screen is arranged on the inner side of the return frame, a protection mechanism matched with the touch display screen for use is arranged on the outer side of the return frame, the protection mechanism comprises two groups of U-shaped frames and gears, the U-shaped frames are of a symmetrical structure, the U-shaped frames are slidably clamped on the filtering device body and can be slidably sleeved on the outer side of the return frame, a mounting plate is detachably arranged on the U-shaped frames, rubber protection plates are integrally formed on one side of the mounting plate, the gears are arranged in two groups and rotatably installed on the filtering device body, a first rack and a second rack are meshed on the outer side of each gear, one end of the first rack is fixedly connected with one group of the U-shaped frames, one end of the second rack is provided with an L-shaped rod, one end of the L-shaped rod is fixedly connected with the other U-shaped frame, one side of the U-shaped frame is provided with a fixing mechanism, and the body of the filtering device is provided with a sliding groove matched with the fixing mechanism for use.

As a preferred technical scheme of the utility model, fixed establishment includes the L template, the one end and the U shaped frame fixed connection of L template, the upper end both sides of L template are equipped with the horizontal pole that the mirror image distributes, sliding sleeve is equipped with the sliding sleeve on the horizontal pole, one side of sliding sleeve is equipped with the spring, spring movable sleeve establishes on the horizontal pole, and the one end and the L template fixed connection of spring.

As a preferred technical scheme of the utility model, be equipped with the riser on the sliding sleeve, the one end of riser extends to in the spout and is equipped with the fixed column in its one side, all set up the fixed orifices that the symmetry set up on the lateral wall at spout both ends, the fixed column can slide and insert and establish in the fixed orifices.

As a preferred technical scheme of the utility model, the one end fixedly connected with limiting plate of horizontal pole, one side of sliding sleeve can contact with the limiting plate.

As a preferred technical scheme of the utility model, one side fixed mounting of mounting panel has the L type fixture block of symmetric distribution, set up the L type draw-in groove that the symmetry set up on the U type frame, L type fixture block can slide the card and establish in L type draw-in groove.

As an optimized technical scheme of the utility model, the external diameter dimension of L type fixture block is the same with the internal diameter dimension size of L type draw-in groove.

As a preferred technical scheme of the utility model, the through-hole of seting up the mirror image and distributing is all run through to the both sides of mounting panel, set up the locating hole that uses with the through-hole cooperation on the U type frame, can the screw thread insert in through-hole and the locating hole and be equipped with positioning bolt.

As a preferred technical scheme of the utility model, one side of rubber guard plate is run through the first perforation of seting up the symmetry and setting up, set up the second perforation that is linked together with first perforation on the mounting panel.

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

1. the utility model discloses after the use, the user can adopt the form of holding the fist to hold two sets of risers, until making the fixed column break away from corresponding fixed orifices, the spring will be in compression state this moment, then the user can promote L template and riser and be the motion that resets, loosen L template and riser when moving to initial position until it, two sets of rubber guard plates will be laminated together this moment, thereby separate touch display screen and external, avoid external object to collide touch display screen when the filter equipment body is idle, and then the life of filter equipment body has been prolonged.

2. The utility model discloses a mounting panel, L type fixture block, L type draw-in groove, through-hole, locating hole and positioning bolt's cooperation is used and first perforation and the fenestrate cooperation of second are used, and the installation and the dismantlement for the rubber protection board provide convenience to ensure the good protecting effect of rubber protection board, and then improved the security of touch display screen during idle.

Drawings

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

FIG. 2 is a schematic view of a mounting structure of a middle part structure of the present invention;

FIG. 3 is an enlarged structural view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the mounting structure of the middle fixing mechanism of the present invention;

fig. 5 is an enlarged structural diagram of the structure at B in fig. 4 according to the present invention.

In the figure: 1. a filter device body; 11. a chute; 12. a fixing hole; 2. a back-shaped frame; 3. a touch display screen; 4. a protection mechanism; 41. a U-shaped frame; 42. a gear; 43. mounting a plate; 44. a rubber guard plate; 45. a first rack; 46. a second rack; 47. an L-shaped rod; 48. an L-shaped fixture block; 49. an L-shaped clamping groove; 410. a through hole; 411. positioning holes; 412. positioning the bolt; 413. a first perforation; 414. a second perforation; 5. a fixing mechanism; 51. an L-shaped plate; 52. a cross bar; 53. a sliding sleeve; 54. a spring; 55. a vertical plate; 56. fixing a column; 57. and a limiting plate.

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 argon gas outlet filtering device comprises a filtering device body 1, a loop frame 2 is fixedly installed on the filtering device body 1, a touch display screen 3 is arranged on the inner side of the loop frame 2, a user can perform related operations on the touch display screen 3, the prior art is adopted, redundant description is omitted, a protection mechanism 4 matched with the touch display screen 3 is arranged on the outer side of the loop frame 2, the protection mechanism 4 comprises a U-shaped frame 41 and a gear 42, the U-shaped frame 41 is provided with two groups and is of a symmetrical structure, the U-shaped frame 41 is slidably clamped on the filtering device body 1, the U-shaped frame 41 can be slidably sleeved on the outer side of the loop frame 2, a mounting plate 43 is detachably arranged on the U-shaped frame 41, a rubber protection plate 44 is integrally formed on one side of the mounting plate 43, the gear 42 is provided with two groups and is rotatably installed on the filtering device body 1, a first rack 45 and a second rack 46 are meshed on the outer side of the gear 42, one end of the first rack 45 is fixedly connected with one group of U-shaped frames 41, one end of the second rack 46 is provided with an L-shaped rod 47, one end of the L-shaped rod 47 is fixedly connected with the other U-shaped frame 41, one side of the group of U-shaped frames 41 is provided with a fixing mechanism 5, and the filtering device body 1 is provided with a chute 11 matched with the fixing mechanism 5 for use.

Fixing mechanism 5 includes L template 51, L template 51's one end and U type frame 41 fixed connection, L template 51's upper end both sides are equipped with the horizontal pole 52 that the mirror image distributes, sliding sleeve 53 is equipped with on the horizontal pole 52, one side of sliding sleeve 53 is equipped with spring 54, spring 54 movable sleeve is established on horizontal pole 52, and spring 54's one end and L template 51 fixed connection, spring 54's setting use can drive sliding sleeve 53 and carry out automatic re-setting to convenient to use person uses.

Be equipped with riser 55 on the sliding sleeve 53, the one end of riser 55 extends to in the spout 11 and is equipped with fixed column 56 in its one side, all sets up the fixed orifices 12 of symmetry setting on the lateral wall at spout 11 both ends, and fixed column 56 can slide and insert and establish in fixed orifices 12 to can be fixed with riser 55.

One end fixedly connected with limiting plate 57 of horizontal pole 52, one side of sliding sleeve 53 can contact with limiting plate 57, and limiting plate 57 sets up the use, has played limiting displacement to sliding sleeve 53.

L-shaped clamping blocks 48 which are symmetrically distributed are fixedly mounted on one side of the mounting plate 43, L-shaped clamping grooves 49 which are symmetrically arranged are formed in the U-shaped frame 41, and the L-shaped clamping blocks 48 can be clamped in the L-shaped clamping grooves 49 in a sliding mode, so that the mounting plate 43 can be mounted on the U-shaped frame 41.

The outer diameter of the L-shaped latch 48 is the same as the inner diameter of the L-shaped latch 49, so that the mounting firmness of the mounting plate 43 can be increased.

The through holes 410 with mirror image distribution are formed in the two sides of the mounting plate 43 in a penetrating mode, the positioning holes 411 matched with the through holes 410 are formed in the U-shaped frame 41, and the through holes 410 and the positioning holes 411 can be internally provided with positioning bolts 412 in a threaded insertion mode, so that the mounting plate 43 can be fixed.

One side of the rubber protection plate 44 is penetrated with a first through hole 413 which is symmetrically arranged, a second through hole 414 which is communicated with the first through hole 413 is arranged on the mounting plate 43, and a user can pull the first through hole 413 and the second through hole 414 to realize the purpose of quickly dismounting and mounting the mounting plate 43.

The working principle is as follows: when the utility model is used daily, the user can firstly connect the filtering device body 1 with the argon outlet of the direct-reading spectrometer, then the user can hold two sets of vertical plates 55 by a fist-making manner until the fixing column 56 is separated from the corresponding fixing hole 12, at the moment, the spring 54 is in a compressed state, then the user can pull the L-shaped plate 51 to move towards one side far away from the touch display screen 3, so as to drive the corresponding U-shaped frame 41 to move, further drive the mounting plate 43 and the rubber protection plate 44 and the L-shaped rod 47 and the second rack 46 to move, at the moment, the second rack 46 drives the first rack 45 to move through the gear 42, further drive the other U-shaped frame 41 to move towards the opposite direction, further drive the corresponding mounting plate 43 and the rubber protection plate 44 to move towards the opposite direction, until one side of the vertical plate 55 is attached to the other end of the chute 11, then the user can loosen the vertical plate 55, at the moment, the spring 54 can be stretched, thereby driving the fixing column 56 to perform a reset motion through the vertical plate 55, and further inserting the fixing column 56 into another fixing hole 12, at the same time, the touch display screen 3 is exposed to the outside, at this time, the user can control the filter device body 1 through the touch display screen 3, thereby processing the gas at the argon outlet of the direct-reading spectrometer, during this period, if the user finds that the rubber protection plate 44 is damaged, the user can sequentially turn and remove the positioning bolt 412 on the corresponding mounting plate 43, then the user can insert fingers into the corresponding first through hole 413 and the second through hole 414, and pull the rubber protection plate 44 and the mounting plate 43 until the corresponding L-shaped fixture block 48 and the L-shaped fixture groove 49 are completely separated, and then the user can replace the new rubber protection plate 44, at this time, the user can slidingly clamp another new mounting plate 43 and the rubber protection plate 44 at the corresponding position and sequentially reverse the positioning bolt 412, thereby make it insert and establish in corresponding through-hole 410 and locating hole 411, after filter equipment body 1 uses, the user can repeat above-mentioned operation and make fixed column 56 separate with fixed orifices 12 once more, then the user can promote L template 51 and riser 55 and do the motion that resets, loosen L template 51 and riser 55 when moving it to initial position, two sets of rubber protection board 44 will be laminated together this moment, thereby separate touch display screen 3 with the external world, avoid external object to collide touch display screen 3 when filter equipment body 1 is idle, and then prolonged filter equipment body 1's life.

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 utility model provides a direct-reading spectrometer argon gas export filter equipment, includes filter equipment body (1), its characterized in that: the filter device comprises a filter device body (1), wherein a return frame (2) is fixedly installed on the filter device body (1), a touch display screen (3) is arranged on the inner side of the return frame (2), a protection mechanism (4) matched with the touch display screen (3) for use is arranged on the outer side of the return frame (2), the protection mechanism (4) comprises a U-shaped frame (41) and a gear (42), the U-shaped frame (41) is provided with two groups and is of a symmetrical structure, the U-shaped frame (41) is slidably clamped on the filter device body (1), the U-shaped frame (41) can be slidably sleeved on the outer side of the return frame (2), a mounting plate (43) is detachably arranged on the U-shaped frame (41), a rubber protection plate (44) is integrally formed on one side of the mounting plate (43), the gear (42) is provided with two groups and is rotatably installed on the filter device body (1), a first rack (45) and a second rack (46) are meshed on the outer side of the gear (42), the one end of first rack (45) and one of them a set of U type frame (41) fixed connection, the one end of second rack (46) is equipped with L type pole (47), the one end and another U type frame (41) fixed connection of L type pole (47), and is a set of one side of U type frame (41) is equipped with fixed establishment (5), seted up spout (11) with fixed establishment (5) cooperation use on filter equipment body (1).

2. The argon outlet filtering device of the direct-reading spectrometer as claimed in claim 1, wherein: fixing mechanism (5) are including L template (51), the one end and U type frame (41) fixed connection of L template (51), the upper end both sides of L template (51) are equipped with horizontal pole (52) that the mirror image distributes, sliding sleeve is equipped with sliding sleeve (53) on horizontal pole (52), one side of sliding sleeve (53) is equipped with spring (54), spring (54) activity cover is established on horizontal pole (52), and the one end and the L template (51) fixed connection of spring (54).

3. The argon outlet filtering device of the direct-reading spectrometer as claimed in claim 2, wherein: be equipped with riser (55) on sliding sleeve (53), the one end of riser (55) extends to in spout (11) and is equipped with fixed column (56) in its one side, all set up the fixed orifices (12) of symmetry setting on the lateral wall at spout (11) both ends, fixed column (56) can slide and insert and establish in fixed orifices (12).

4. The argon outlet filtering device of the direct-reading spectrometer as claimed in claim 2, wherein: one end fixedly connected with limiting plate (57) of horizontal pole (52), one side of sliding sleeve (53) can contact with limiting plate (57).

5. The argon outlet filtering device of the direct-reading spectrometer as claimed in claim 1, wherein: one side fixed mounting of mounting panel (43) has L type fixture block (48) of symmetric distribution, set up L type draw-in groove (49) that the symmetry set up on U type frame (41), L type fixture block (48) can slide the card and establish in L type draw-in groove (49).

6. The argon outlet filtering device of the direct-reading spectrometer as claimed in claim 5, wherein: the outer diameter of the L-shaped fixture block (48) is the same as the inner diameter of the L-shaped fixture groove (49).

7. The argon outlet filtering device of the direct-reading spectrometer as claimed in claim 1, wherein: the both sides of mounting panel (43) all run through the through-hole (410) of seting up the mirror image and distributing, set up on U type frame (41) with through-hole (410) cooperation locating hole (411) that use, can the screw thread insert in through-hole (410) and locating hole (411) and be equipped with positioning bolt (412).

8. The argon outlet filtering device of the direct-reading spectrometer as claimed in claim 1, wherein: one side of the rubber protection plate (44) penetrates through first through holes (413) symmetrically arranged, and a second through hole (414) communicated with the first through holes (413) is formed in the mounting plate (43).