Novel portable mass spectrometer
By designing the fastening mechanism and gripping mechanism of a portable mass spectrometer, the problem of large and difficult portability of traditional mass spectrometers is solved, and the portability and rapid assembly of the mass spectrometer are achieved, ensuring the stability and protection effect of the equipment.
Patent Information
- Application Number
- CN202420743119.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-04-10
AI Technical Summary
Traditional mass spectrometers are huge in size, making them difficult to portable and achieve rapid on-site inspection.
A new portable mass spectrometer is designed to achieve rapid assembly and fixation through the fastening mechanism between the top cover and the mass spectrometer body, and to facilitate handling through the gripping mechanism. The elastic components and sealing grooves in the fastening mechanism ensure the stability of the fastening column and the dust and waterproofing effect of the mass spectrometer.
It realizes the portability and rapid assembly of the mass spectrometer, and is convenient to use, while ensuring the stability and protection of the equipment.
Smart Images
Figure CN222546293U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mass spectrometers, in particular to a novel portable mass spectrometer. Background Art
[0002] As we all know, a mass spectrometer is also called a mass spectrometer. It is an instrument for separating and detecting different isotopes. It is a type of instrument that separates and detects the composition of substances according to the mass difference of atoms, molecules or molecular fragments of substances based on the principle that charged particles can be deflected in an electromagnetic field. It is a high-precision analytical instrument that is widely used in chemistry, biology, environment and other fields. However, traditional mass spectrometers are large in size. In order to facilitate carrying, people generally use small mass spectrometers, but small mass spectrometers are still relatively bulky and difficult to achieve portability and rapid on-site detection. Therefore, it is necessary to propose a solution to this technical problem. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the deficiencies in the prior art, the utility model provides a novel portable mass spectrometer.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel portable mass spectrometer, comprising a mass spectrometer body and a top cover, a sealing groove is provided at the bottom end of the top cover, a holding mechanism is provided on the top cover, a fastening mechanism is provided between the mass spectrometer body and the top cover, the fastening mechanism comprises a docking groove and a fastening box, the docking groove is provided on one side of the mass spectrometer body, the fastening box is installed on one side of the top cover, a threaded hole is provided at the top of the fastening box, a fastening groove is provided at the bottom end of the threaded hole, a fastening hole is provided between the fastening groove and the sealing groove, an inclined block is provided on the fastening groove, an elastic component is provided between one side of the inclined block and the fastening groove, a fastening column is provided between the other side of the inclined block and the fastening hole, the fastening column is against the docking groove, an inclined groove is provided at the bottom of one end of the fastening column, a guiding mechanism is provided between the inclined block and the fastening groove, a threaded column is provided on the threaded hole, a cone head is provided at the bottom end of the threaded column, and two fastening mechanisms are symmetrically arranged.
[0007] Furthermore, the utility model is improved in that the guide mechanism includes a guide block and a guide groove, the guide block is installed on one side of the inclined block, the guide groove is opened on one side of the fastening groove, and the guide block is slidably connected to the guide groove.
[0008] Furthermore, the utility model is improved in that the guide block and the guide groove are both in a T-shaped structure.
[0009] Furthermore, the utility model is improved in that the guide mechanisms are provided with two and are symmetrically arranged.
[0010] Furthermore, the utility model is improved in that the holding mechanism includes a handle, and the handle is installed on the top end of the top cover.
[0011] Furthermore, the utility model is improved in that the holding mechanism also includes a slot, the slot is formed on both sides of the top cover, and an arc slot is formed at the top of the slot.
[0012] Furthermore, the utility model is improved in that a plurality of elastic components are provided.
[0013] Furthermore, the utility model is improved in that the elastic component is a spring.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a new portable mass spectrometer with the following features:
[0016] Beneficial effects:
[0017] The novel portable mass spectrometer has a structure that can be assembled and fixed by directly pressing the top cover on the top of the mass spectrometer body. Then, the holding mechanism is used to facilitate personnel to carry the mass spectrometer body, which is convenient to use. Not only can the elastic components in the fastening mechanism prevent the fastening column from being loosened due to shaking, the fastening column can be firmly and reliably located on the docking groove, and the mass spectrometer body can be effectively sealed through the sealing groove to achieve dustproof and waterproof effects. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;
[0019] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;
[0020] Figure 3 For this utility model Figure 1 The enlarged structure of the middle roof is a half-section front view;
[0021] Figure 4 For this utility model Figure 1 Left half section view of the enlarged structure of the middle fastening box.
[0022] In the figure: 1. mass spectrometer body; 2. top cover; 3. sealing groove; 4. docking groove; 5. fastening box; 6. inclined block; 7. elastic component; 8. fastening column; 9. threaded column; 10. cone head; 11. guide block; 12. handle; 13. slot; 14. inclined groove. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4The utility model is a novel portable mass spectrometer, comprising a mass spectrometer body 1 and a top cover 2, a sealing groove 3 is provided at the bottom end of the top cover 2, a holding mechanism is provided on the top cover 2, a fastening mechanism is provided between the mass spectrometer body 1 and the top cover 2, the fastening mechanism comprises a docking groove 4 and a fastening box 5, the docking groove 4 is provided on one side of the mass spectrometer body 1, the fastening box 5 is installed on one side of the top cover 2, a threaded hole is provided at the top end of the fastening box 5, a fastening groove is provided at the bottom end of the threaded hole, a fastening hole is provided between the fastening groove and the sealing groove 3, an inclined block 6 is provided on the fastening groove, an elastic component 7 is provided between one side of the inclined block 6 and the fastening groove, and the other side of the inclined block 6 and the fastening hole A fastening column 8 is provided between the two parts, and the fastening column 8 rests on the docking groove 4. An inclined groove 14 is provided at the bottom of one end of the fastening column 8. A guiding mechanism is provided between the inclined block 6 and the fastening groove. A threaded column 9 is provided on the threaded hole. A cone head 10 is provided at the bottom end of the threaded column 9. Two fastening mechanisms are symmetrically arranged. In this embodiment, when a person needs to carry the mass spectrometer body 1, the sealing groove 3 provided at the bottom end of the top cover 2 is aligned and rests on the top of the mass spectrometer body 1. At this time, the fastening columns 8 in the two fastening mechanisms are squeezed by the mass spectrometer body 1 through the inclined groove 14 and move in the fastening hole, so that the inclined block 6 in the fastening groove moves with the fastening column 8, and the elastic component 7 in the fastening groove is squeezed and deformed by the inclined block 6, and the top of the mass spectrometer body 1 rests on When the top of the sealing groove 3 is reached, the fastening column 8 is aligned with the docking groove 4, and the inclined block 6 is supported by the elastic component 7. The inclined block 6 drives the fastening column 8 to move, so that the fastening column 8 is against the docking groove 4, so that the top cover 2 is fixed to the top of the mass spectrometer body 1. The top cover 2 not only seals and dustproofs the mass spectrometer body 1, but also facilitates personnel to carry the mass spectrometer body 1 through the holding mechanism on the top cover 2, making it more convenient to carry. When the mass spectrometer body 1 needs to be used, the threaded column 9 of the threaded hole on the fastening box 5 is rotated, and the threaded column 9 is rotated downward in the threaded hole, so that the cone head 10 at the bottom end of the threaded column 9 contacts and pushes the inclined block 6, and the inclined block 6 is squeezed to move linearly in the fastening groove. The guiding mechanism can make the inclined block 6 move linearly more stably, and the elastic component 7 Under the extrusion and deformation of the inclined block 6, one end of the fastening column 8 leaves the docking groove 4, and the fastening column 8 moves to the fastening groove and the fastening hole. Then the person lifts the top cover 2, so that the top cover 2 leaves the mass spectrometer body 1, which is convenient for using the mass spectrometer body 1. Then the person reversely rotates the threaded column 9, and the cone head 10 leaves the fastening groove and enters the threaded hole, so that the fastening column 8 and the inclined block 6 are reset, which is convenient for the next use. The structure can be directly pressed on the top of the mass spectrometer body 1 by the top cover 2 to achieve the effect of assembly and fixing. Then, the holding mechanism is convenient for people to carry the mass spectrometer body 1, which is convenient to use. Not only can the elastic component 7 in the fastening mechanism prevent the fastening column 8 from being loosened due to shaking, but the fastening column 8 can be firmly and reliably located on the docking groove 4,Moreover, the mass spectrometer body 1 can be effectively sealed by the sealing groove 3 to achieve dustproof and waterproof effects.
[0025] In this solution, the guide mechanism includes a guide block 11 and a guide groove. The guide block 11 is installed on one side of the inclined block 6. The guide groove is opened on one side of the fastening groove. The guide block 11 is slidably connected to the guide groove. When the inclined block 6 moves in the fastening groove, the inclined block 6 drives the guide block 11 to move, and the guide block 11 slides linearly in the guide groove, so that the inclined block 6 can move linearly in the fastening groove more stably.
[0026] In this solution, the guide block 11 and the guide groove are both in a T-shaped structure, and the guide block 11 can slide more stably by sliding the guide hole in the T-shaped structure in the guide groove in the T-shaped structure.
[0027] In this solution, the guide mechanisms are provided with two and are symmetrically arranged. By providing two and symmetrically arranged guide mechanisms, the movable inclined block 6 and the fastening column 8 can be further stabilized.
[0028] In this solution, the holding mechanism includes a handle 12, and the handle 12 is installed on the top of the top cover 2. By holding the handle 12 installed on the top of the top cover 2 in the holding mechanism, it is convenient for people to carry the mass spectrometer body 1.
[0029] In this embodiment, the holding mechanism also includes a groove 13, which is opened on both sides of the top cover 2, and an arc groove is opened at the top of the groove 13. By holding the arc grooves on the grooves 13 on both sides of the top cover 2, people can easily exert force to carry the mass spectrometer body 1.
[0030] In this solution, a plurality of elastic components 7 are provided, and the plurality of elastic components 7 can provide a better supporting effect on the inclined block 6, so that the fastening column 8 on one side of the inclined block 6 can be more stably pressed against the docking groove 4.
[0031] In this solution, the elastic component 7 is a spring, which has the characteristic of good elasticity, thereby improving the supporting effect on the inclined block 6.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A novel portable mass spectrometer, comprising a mass spectrometer body (1) and a top cover (2), wherein a sealing groove (3) is provided at the bottom end of the top cover (2), and a holding mechanism is provided on the top cover (2), characterized in that: A fastening mechanism is provided between the mass spectrometer body (1) and the top cover (2), the fastening mechanism comprising a docking groove (4) and a fastening box (5), the docking groove (4) being provided on one side of the mass spectrometer body (1), the fastening box (5) being installed on one side of the top cover (2), a threaded hole being provided at the top end of the fastening box (5), a fastening groove being provided at the bottom end of the threaded hole, a fastening hole being provided between the fastening groove and the sealing groove (3), an inclined block (6) being provided on the fastening groove, and the An elastic component (7) is provided between one side of the inclined block (6) and the fastening groove, a fastening column (8) is provided between the other side of the inclined block (6) and the fastening hole, the fastening column (8) is against the docking groove (4), an inclined groove (14) is provided at the bottom of one end of the fastening column (8), a guiding mechanism is provided between the inclined block (6) and the fastening groove, a threaded column (9) is provided on the threaded hole, a cone head (10) is provided at the bottom end of the threaded column (9), and two fastening mechanisms are provided and are symmetrically arranged.
2. A novel portable mass spectrometer according to claim 1, characterized in that: The guide mechanism comprises a guide block (11) and a guide groove, wherein the guide block (11) is mounted on one side of the inclined block (6), the guide groove is arranged on one side of the fastening groove, and the guide block (11) is slidably connected to the guide groove.
3. A novel portable mass spectrometer according to claim 2, characterized in that: The guide block (11) and the guide groove both have a T-shaped structure.
4. A novel portable mass spectrometer according to claim 3, characterized in that: The guide mechanisms are provided with two and are symmetrically arranged.
5. A novel portable mass spectrometer according to claim 4, characterized in that: The holding mechanism comprises a handle (12), and the handle (12) is mounted on the top end of the top cover (2).
6. A novel portable mass spectrometer according to claim 5, characterized in that: The holding mechanism further comprises a slot (13), wherein the slot (13) is provided on both sides of the top cover (2), and an arc slot is provided at the top end of the slot (13).
7. A novel portable mass spectrometer according to claim 6, characterized in that: The elastic component (7) is provided in plurality.
8. A novel portable mass spectrometer according to claim 7, characterized in that: The elastic component (7) is a spring.