CN213781987U - Mass spectrum interface device applied to mass spectrometer - Google Patents
Mass spectrum interface device applied to mass spectrometer Download PDFInfo
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- CN213781987U CN213781987U CN202120091028.6U CN202120091028U CN213781987U CN 213781987 U CN213781987 U CN 213781987U CN 202120091028 U CN202120091028 U CN 202120091028U CN 213781987 U CN213781987 U CN 213781987U
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- fixedly connected
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- side wall
- compression
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Abstract
The utility model discloses a be applied to mass spectrum interface arrangement of mass spectrograph, including the mass spectrum system, the first connecting block of bottom fixedly connected with of mass spectrum system, the slot has been seted up to the bottom wall body of first connecting block, and the grafting can be dismantled to the inner chamber of slot has the second connecting block, and the bottom fixedly connected with sampling awl of second connecting block, the cover can be dismantled to the outside of sampling awl and be equipped with a glass protection sleeve, and a glass protection sleeve's top fixedly connected with connecting sleeve, the through-hole has been seted up to the lateral wall difference symmetry about the upper end of connecting sleeve, and the compression groove has been seted up to the lateral wall difference symmetry about the second connecting block lower extreme. This be applied to mass spectrum interface device of mass spectrograph, the convenient sampling awl that does not use of glass protection sleeve through setting up protects to prevent touching or falling into the dust and cause the influence to its performance, the second connecting block through setting up makes things convenient for the fixing and the dismantlement of sampling awl, thereby the convenient sampling awl after using cleans.
Description
Technical Field
The utility model relates to a mass spectrograph field, in particular to be applied to mass spectrum interface arrangement of mass spectrograph.
Background
Mass spectrometers, also known as mass spectrometers, for separating and detecting different isotopes, i.e. instruments for separating and detecting substances according to the mass difference of substance atoms, molecules or molecular fragments, based on the principle that charged particles can deflect in an electromagnetic field, mass spectrometers being divided into isotope mass spectrometers, inorganic mass spectrometers and organic mass spectrometers according to the application ranges, high-resolution, medium-resolution and low-resolution mass spectrometers according to the resolution capabilities, static instruments and dynamic instruments according to the working principle, in the continuous operation process of the online mass spectrometer, the sampling cone is atomized to process samples and is easily polluted by the samples, the polluted sample cone can cause inaccurate test results when being continuously tested, so the sampling cone needs to be cleaned, the existing mass spectrum interface device has the defects of inconvenient disassembly for cleaning the interface device, poor protection effect when not in use and the like.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a mass spectrometer interface device for mass spectrometer, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mass spectrum interface device applied to a mass spectrometer comprises a mass spectrum system, wherein a first connecting block is fixedly connected to the bottom of the mass spectrum system, a slot is formed in the bottom wall body of the first connecting block, a second connecting block is detachably inserted into the inner cavity of the slot, a sampling cone is fixedly connected to the bottom of the second connecting block, a glass protecting sleeve is detachably sleeved outside the sampling cone, a connecting sleeve is fixedly connected to the top of the glass protecting sleeve, through holes are symmetrically formed in the left side wall and the right side wall of the upper end of the connecting sleeve respectively, compression grooves are symmetrically formed in the left side wall and the right side wall of the lower end of the second connecting block respectively, clamping buttons are movably inserted into the inner cavities of the two compression grooves, second compression springs are symmetrically and fixedly connected to the wall bodies on the opposite sides of the two clamping buttons respectively, and limiting blocks are fixedly connected to the outer walls of the two clamping buttons respectively, the side wall of the second connecting block is provided with a second fixed groove, the left side wall and the right side wall of the first connecting block are respectively symmetrically provided with a movable hole, the inner cavities of the two movable holes are movably inserted with a telescopic insertion block, the wall body at the end far away from the two telescopic insertion blocks is respectively and symmetrically and fixedly connected with a pull ring, the top wall body and the bottom wall body of the two telescopic insertion blocks are respectively and symmetrically and fixedly connected with a compression plate, the side wall of the compression plate is fixedly connected with a connecting support, the other end of the connecting support is movably connected with a movable rod, the other end of the movable rod is movably connected with a compression block, the upper end and the lower end of the wall body at one side opposite to the inner cavities of the two movable holes are respectively symmetrically provided with a first fixed groove, the vertical fixedly connected with montant of inner chamber of first fixed slot, the upper end of montant and lower extreme outer wall symmetry activity cover are equipped with first compression spring respectively.
Preferably, the stopper is two sets of, and the quantity of every group is two, and two sets of stoppers symmetry fixed connection are close to the top and the bottom wall body of one end mutually in two calorie buttons respectively.
Preferably, the number of the second fixing grooves is two, the two second fixing grooves are symmetrically formed in the left side wall and the right side wall of the upper end of the second connecting block respectively, and the two second fixing grooves are matched with the two telescopic inserting blocks respectively.
Preferably, the connecting supports are four groups, each group is two, and the two connecting supports of each group are respectively and fixedly connected to the upper end and the lower end wall body on the outer side of each compression plate.
Preferably, the movable rods are four groups, the number of each group is two, and the two movable rods of each group are in cross movable connection through rivets.
Preferably, the number of the compression blocks is four, the number of each compression block is two, and the middle parts of the two compression blocks of each compression block are respectively movably sleeved on the outer wall of the middle part of each vertical rod.
Compared with the prior art, the utility model discloses following beneficial effect has:
the mass spectrum interface device applied to the mass spectrometer can conveniently protect the unused sampling cone through the arranged glass protective sleeve, the influence on the service performance of the sampling cone caused by touching or falling dust is prevented, the sampling cone is convenient to fix and disassemble through the arranged second connecting block, thereby facilitating the cleaning of the sampling cone after use, facilitating the fixation and the disassembly of the glass protective sleeve through the arranged clamping button, the limiting block can limit the clamping button to prevent the clamping button from separating from the inner cavity of the compression groove, the second compression spring is convenient for the automatic reset of the clamping button, thereby facilitating the automatic bouncing of the clamping button into the inner cavity of the through hole to fix the glass protective sleeve, facilitating the fixation and the disassembly of the second connecting block through the arranged telescopic inserting block, the movable rod is convenient to drive the compression block to extrude the first compression spring, and the first compression spring is convenient to stretch and retract to insert the automatic reset.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;
fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.
In the figure: 1. a mass spectrometry system; 2. a first connection block; 3. a second connecting block; 4. a connecting sleeve; 5. sampling a cone; 6. a glass protective sleeve; 7. a movable hole; 8. a pull ring; 9. a vertical rod; 10. a first fixing groove; 11. a first compression spring; 12. compressing the block; 13. a movable rod; 14. connecting a support; 15. a compression plate; 16. a slot; 17. a second fixing groove; 18. a telescopic insert block; 19. a clamping button; 20. a through hole; 21. a limiting block; 22. a compression groove; 23. a second compression spring.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a mass spectrometer interface device applied to a mass spectrometer comprises a mass spectrometer system 1, a first connecting block 2 is fixedly connected to the bottom of the mass spectrometer system 1, a slot 16 is formed in the bottom wall of the first connecting block 2, a second connecting block 3 is detachably inserted into the inner cavity of the slot 16, the second connecting block 3 is arranged to facilitate the fixing and detaching of a sampling cone 5, so that the sampling cone 5 after use is conveniently cleaned, the sampling cone 5 is fixedly connected to the bottom of the second connecting block 3, a glass protecting sleeve 6 is detachably sleeved outside the sampling cone 5, the unused sampling cone 5 is conveniently protected by the arranged glass protecting sleeve 6 to prevent the influence of touch or dust on the use performance of the sampling cone, a connecting sleeve 4 is fixedly connected to the top of the glass protecting sleeve 6, through holes 20 are symmetrically formed in the left side wall and the right side wall of the upper end of the connecting sleeve 4 respectively, the left side wall and the right side wall of the lower end of the second connecting block 3 are respectively symmetrically provided with two compression grooves 22, the inner cavities of the two compression grooves 22 are movably inserted with clamping buttons 19, the glass protection sleeve 6 is convenient to fix and detach through the arranged clamping buttons 19, the opposite side wall bodies of the two clamping buttons 19 are respectively symmetrically and fixedly connected with second compression springs 23, the clamping buttons 19 are convenient to automatically reset through the arranged second compression springs 23, so that the clamping buttons 19 can be automatically bounced into the inner cavities of the through holes 20 to fix the glass protection sleeve 6, the outer walls of the two clamping buttons 19 are respectively and fixedly connected with limiting blocks 21, the clamping buttons 19 can be limited through the arranged limiting blocks 21, the clamping buttons 19 are prevented from being separated from the inner cavities of the compression grooves 22, the limiting blocks 21 are two groups, the number of each group is two, the two groups of limiting blocks 21 are respectively and symmetrically and fixedly connected to the top wall body and, the side wall of the second connecting block 3 is provided with two second fixing grooves 17, the number of the second fixing grooves 17 is two, the two second fixing grooves 17 are symmetrically arranged on the left side wall and the right side wall of the upper end of the second connecting block 3 respectively, the two second fixing grooves 17 are respectively matched with the two telescopic insertion blocks 18, the left side wall and the right side wall of the first connecting block 2 are respectively symmetrically provided with the movable holes 7, the inner cavities of the two movable holes 7 are movably inserted with the telescopic insertion blocks 18, the second connecting block 3 is convenient to fix and disassemble through the arranged telescopic insertion blocks 18, the wall bodies at the far ends of the two telescopic insertion blocks 18 are respectively and symmetrically and fixedly connected with pull rings 8, the top wall bodies and the bottom wall bodies of the two telescopic insertion blocks 18 are respectively and symmetrically and fixedly connected with compression plates 15, the side wall of each compression plate 15 is fixedly connected with connecting supports 14, the connecting supports 14 are four groups, the number of each group is two, and the two, the other end of the connecting support 14 is movably connected with a movable rod 13, the movable rod 13 is arranged to conveniently drive the compression block 12 to extrude the first compression spring 11, through the convenient automatic re-setting of flexible inserted block 18 of first compression spring 11 that sets up, movable rod 13 is four groups, the quantity of every group is two, two movable rod 13 of every group pass through rivet cross swing joint, the other end swing joint of movable rod 13 has compression block 12, compression block 12 is four groups, the quantity of every group is two, the middle part of two compression blocks 12 of every group is movable sleeve respectively and is established at the middle part outer wall of every montant 9, first fixed slot 10 has been seted up to the upper end and the lower extreme symmetry respectively of the relative lateral wall body of two activity holes 7 inner chambers, the vertical fixedly connected with montant 9 of inner chamber of first fixed slot 10, the upper end and the lower extreme outer wall symmetry respectively of montant 9 are overlapped and are equipped with first compression spring 11.
It should be noted that, the utility model relates to a mass spectrum interface device applied to a mass spectrometer, when the sampling cone 5 needs to be cleaned during use, two telescopic insertion blocks 18 are pulled outwards through two pull rings 8, a compression plate 15 drives a connecting support 14 to extrude a movable rod 13 under the action of the telescopic insertion blocks 18, a compression block 12 extrudes a first compression spring 11 under the drive of the movable rod 13, and then the telescopic insertion blocks 18 are gradually separated from the inner cavity of a second fixed groove 17, when the telescopic insertion blocks 18 are completely separated from the inner cavity of the second fixed groove 17, the second connecting block 3 is pulled out to complete the disassembly of the sampling cone 5, and then the sampling cone 5 can be cleaned, when the sampling cone 5 is not used, two clamping buttons 19 can be pressed inwards, then a connecting sleeve 4 at the top of a glass protecting sleeve 6 is sleeved outside the lower end of the second connecting block 3, when the clamping buttons 19 are popped out from the inner cavity of a through hole 20, the glass protecting sleeve 6 is fixed, the arrangement of the glass protective sleeve 6 can prevent the influence of touching or falling dust on the use performance of the sampling cone 5.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A mass spectrometry interface device for use in a mass spectrometer, comprising a mass spectrometry system (1), characterized in that: the mass spectrometry system comprises a mass spectrometry system (1), wherein a first connecting block (2) is fixedly connected to the bottom of the mass spectrometry system (1), a slot (16) is formed in the bottom wall body of the first connecting block (2), a second connecting block (3) is detachably inserted into an inner cavity of the slot (16), a sampling cone (5) is fixedly connected to the bottom of the second connecting block (3), a glass protective sleeve (6) is detachably sleeved outside the sampling cone (5), a connecting sleeve (4) is fixedly connected to the top of the glass protective sleeve (6), through holes (20) are symmetrically formed in the left side wall and the right side wall of the upper end of the connecting sleeve (4), compression grooves (22) are symmetrically formed in the left side wall and the right side wall of the lower end of the second connecting block (3), clamping buttons (19) are movably inserted into the inner cavities of the two compression grooves (22), and second compression springs (23) are symmetrically and fixedly connected to the opposite side wall bodies of the clamping buttons (19) respectively, the outer walls of the two clamping buttons (19) are respectively and fixedly connected with a limiting block (21), the side wall of the second connecting block (3) is provided with a second fixed groove (17), the left side wall and the right side wall of the first connecting block (2) are respectively and symmetrically provided with movable holes (7), the inner cavities of the two movable holes (7) are movably inserted with telescopic insertion blocks (18), the wall body at one end far away from the two telescopic insertion blocks (18) is respectively and symmetrically and fixedly connected with pull rings (8), the top wall body and the bottom wall body of the two telescopic insertion blocks (18) are respectively and symmetrically and fixedly connected with compression plates (15), the side wall of each compression plate (15) is fixedly connected with a connecting support (14), the other end of each connecting support (14) is movably connected with a movable rod (13), the other end of each movable rod (13) is movably connected with a compression block (12), and the upper end and the lower end of the wall body at one side opposite to the inner cavity of the two movable holes (7) are respectively and symmetrically provided with a first fixed groove (10), the vertical fixedly connected with montant (9) of inner chamber of first fixed slot (10), the upper end of montant (9) and lower extreme outer wall symmetry activity cover are equipped with first compression spring (11) respectively.
2. The mass spectrometer interface device as claimed in claim 1, wherein: stopper (21) are two sets ofly, and the quantity of every group is two, and two sets of stoppers (21) symmetry fixed connection respectively are close to the top and the bottom wall body of one end mutually in two calorie of buttons (19).
3. The mass spectrometer interface device as claimed in claim 1, wherein: the number of the second fixing grooves (17) is two, the two second fixing grooves (17) are symmetrically formed in the left side wall and the right side wall of the upper end of the second connecting block (3) respectively, and the two second fixing grooves (17) are matched with the two telescopic inserting blocks (18) respectively.
4. The mass spectrometer interface device as claimed in claim 1, wherein: the connecting supports (14) are four groups, each group is two, and the two connecting supports (14) of each group are respectively and fixedly connected to the upper end and the lower end wall body of the outer side of each compression plate (15).
5. The mass spectrometer interface device as claimed in claim 1, wherein: the movable rods (13) are four groups, each group is two, and the two movable rods (13) of each group are in cross movable connection through rivets.
6. The mass spectrometer interface device as claimed in claim 1, wherein: the compression blocks (12) are four groups, each group is two, and the middle parts of the two compression blocks (12) of each group are movably sleeved on the outer wall of the middle part of each vertical rod (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120091028.6U CN213781987U (en) | 2021-01-14 | 2021-01-14 | Mass spectrum interface device applied to mass spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120091028.6U CN213781987U (en) | 2021-01-14 | 2021-01-14 | Mass spectrum interface device applied to mass spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213781987U true CN213781987U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120091028.6U Active CN213781987U (en) | 2021-01-14 | 2021-01-14 | Mass spectrum interface device applied to mass spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213781987U (en) |
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2021
- 2021-01-14 CN CN202120091028.6U patent/CN213781987U/en active Active
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