CN218259653U - Experimental tray of atomic absorption spectrophotometer - Google Patents
Experimental tray of atomic absorption spectrophotometer Download PDFInfo
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- CN218259653U CN218259653U CN202222817370.7U CN202222817370U CN218259653U CN 218259653 U CN218259653 U CN 218259653U CN 202222817370 U CN202222817370 U CN 202222817370U CN 218259653 U CN218259653 U CN 218259653U
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- bin body
- plate
- atomic absorption
- absorption spectrophotometer
- pull rod
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Abstract
The utility model discloses a test storage tray of an atomic absorption spectrophotometer, which comprises a bin body, wherein the top of the bin body is provided with a cover plate, the middle part of the cover plate is provided with a through hole, one side inside the cover plate is provided with a chute, the top of one side of the bin body is provided with a pull rod mechanism, and the bottom of one side, far away from the pull rod mechanism, inside the bin body is provided with a storage tray mechanism; the utility model discloses a protection is deposited to the used sample liquid of atomic absorption spectrophotometer to the storehouse body, and seal the through-hole through the dog, with the sealed effect of improving the storage tray, through the pulling arm-tie at the in-process that removes the dog, the accessible slide bar, link board, the rack, the gear, the mutual transmission of cam, the linkage drives the articulated slab and takes place to deflect, thereby can shift out the inside of storage tray with experimental storage tube, so that operating personnel is accurate access, test solution spills when avoiding annotating and getting the liquid.
Description
Technical Field
The utility model relates to an atomic absorption spectrophotometer experimental apparatus technical field specifically is an atomic absorption spectrophotometer's experimental tray of depositing.
Background
The atomic absorption spectrophotometer is an experimental instrument for analyzing metal elements under the action of radiation absorption of atomic steam characteristic of a substance ground state, can sensitively and reliably measure trace elements or trace elements, is mainly used for detecting the types of the trace elements in gas or liquid, and is basically used for storing and detecting the gas or liquid by using a test container; the existing patent publication number is CN213083870U, which belongs to the same technical field as the utility model, and the test container is conveniently placed in the storage tank and sealed by the cover plate, so that the situation that an operator touches the test container to damage the test container and influence the test can be prevented during the test; it is when the operation, gets the liquid operation through getting the liquid hole, but when the manual pulling movable plate of people, drives the storage tray and rotates, gets when the operation of annotating, can appear the problem that solution spills, and the operation accuracy requires highly to get liquid hole and external environment and communicate with each other, the leakproofness is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an atomic absorption spectrophotometer's experimental tray of depositing to propose current problem in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a test storage tray of an atomic absorption spectrophotometer comprises a bin body, wherein a cover plate is mounted at the top of the bin body, a through hole is formed in the middle of the cover plate, a sliding groove is formed in one side inside the cover plate, a pull rod mechanism is arranged at the top of one side of the bin body, a storage tray mechanism is arranged at the bottom of one side, away from the pull rod mechanism, of the bin body, and hinged plates are rotatably connected to the bottom of two ends, away from one side of the storage tray mechanism, of the bin body in a fixed-axis manner;
the pull rod mechanism comprises a slide rod, the slide rod is inserted into the top of one side of the bin body, a stop block is arranged at the head end of the slide rod, a pull plate is arranged at the top of the outer side of the slide rod and slides in the chute, a connecting plate is arranged on one side of the bottom of the slide rod, which is far away from the stop block, a rack is arranged at the bottom of the connecting plate, and the rack is inserted into one side of the interior of the bin body;
the storage tray mechanism comprises a servo motor, a storage tray, placing holes and an experimental container, wherein the servo motor is positioned on one side of the bottom inside the bin body, the storage tray is arranged at the output end of the servo motor, the placing holes are uniformly formed in the edge inside the storage tray, and the experimental container is arranged inside the placing holes;
the novel hinge plate is characterized in that a spring B is arranged at the bottom of one side, close to the pull rod mechanism, of the bin body, the spring B is connected with one side of the hinge plate, rotating shafts are rotatably connected to one sides, close to the pull rod mechanism, of two ends of the bin body, cams and gears are sleeved on the outer sides of the rotating shafts respectively, and the gears and the racks are meshed with each other.
Preferably, a bin cover is arranged on one side of one front end of the bin body, an observation window is arranged inside the bin cover, and an access cover is arranged on the other side of one front end of the bin body and used for installing or replacing the pull rod mechanism 3.
Preferably, a rubber block is arranged at the top of the stop block.
Preferably, the outer side of the slide bar is sleeved with a spring A, the spring A is positioned between the bin body and the pulling plate, and the spring A36 drives the slide bar 31 and the stop block 32 to reset when the pulling plate 33 is not stressed, so that the through hole 21 is sealed.
Preferably, the top of the hinged plate is provided with a top block at one side close to the experimental container.
Preferably, the inside both ends in storehouse are installed the baffle, and the baffle is located between tray mechanism and the cam, and the inside top of baffle and bottom have all seted up the through-hole.
Compared with the prior art, the beneficial effects of the utility model are that: the test storage tray of the atomic absorption spectrophotometer is used for storing and protecting sample liquid used by the atomic absorption spectrophotometer through the bin body, and the through hole is sealed through the stop block so as to improve the sealing effect of the storage tray; through the pulling arm-tie at the in-process that removes the dog, accessible slide bar, the mutual transmission of even board, rack, gear, cam, the linkage drives the articulated slab and takes place to deflect to can deposit the pipe with the experiment and shift out the inside of depositing the dish, so that operating personnel is accurate deposit and withdraw, test solution spills when avoiding annotating to get the liquid.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is an enlarged view of the point a of fig. 2 of the present invention.
In the figure: 1. a bin body; 2. a cover plate; 21. a through hole; 22. a chute; 3. a pull rod mechanism; 31. a slide bar; 32. a stopper; 33. pulling a plate; 34. connecting plates; 35. a rack; 36. a spring A; 4. a tray storage mechanism; 41. a servo motor; 42. storing a disc; 43. placing holes; 44. an experimental container; 5. a hinge plate; 51. a spring B; 52. a rotating shaft; 53. a cam; 54. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, the present invention provides an embodiment: a test storage tray of an atomic absorption spectrophotometer comprises a bin body 1, wherein a cover plate 2 is installed at the top of the bin body 1, a through hole 21 is formed in the middle of the cover plate 2, a sliding groove 22 is formed in one side inside the cover plate 2, a pull rod mechanism 3 is arranged at the top of one side of the bin body 1, a storage tray mechanism 4 is arranged at the bottom of one side, away from the pull rod mechanism 3, inside the bin body 1, and a hinged plate 5 is rotatably connected to the bottom of one side, away from the storage tray mechanism 4, of each of two ends inside the bin body 1;
the pull rod mechanism 3 comprises a slide rod 31, the slide rod 31 is inserted into the top of one side of the bin body 1, a stop block 32 is arranged at the head end of the slide rod 31, a pull plate 33 is arranged at the top of the outer side of the slide rod 31, the pull plate 33 slides in the sliding groove 22, a connecting plate 34 is arranged on one side, away from the stop block 32, of the bottom of the slide rod 31, a rack 35 is arranged at the bottom of the connecting plate 34, the rack 35 is inserted into one side of the inner side of the bin body 1, a rubber block is arranged at the top of the stop block 32, the sealing effect on the through hole 21 is improved, a spring A36 is sleeved on the outer side of the slide rod 31, the spring A36 is arranged between the bin body 1 and the pull plate 33, and the slide rod 31 and the stop block 32 are driven to reset through the spring A36 when the pull plate 33 is not stressed, so that the through hole 21 is sealed;
the storage tray mechanism 4 comprises a servo motor 41, a storage tray 42, placing holes 43 and an experiment container 44, wherein the servo motor 41 is positioned on one side of the bottom inside the bin body 1, the storage tray 42 is arranged at the output end of the servo motor 41, the placing holes 43 are uniformly formed in the edge inside the storage tray 42, and the experiment container 44 is arranged inside the placing holes 43;
a spring B51 is arranged at the bottom of one side of the interior of the bin body 1 close to the pull rod mechanism 3, the spring B51 is connected with one side of a hinged plate 5, a rotating shaft 52 is rotatably connected at one side of two ends of the interior of the bin body 1 close to the pull rod mechanism 3, a cam 53 and a gear 54 are respectively sleeved on the outer sides of the rotating shaft 52, the gear 54 is meshed with the rack 35, and a top block is arranged at one side of the top of the hinged plate 5 close to the experimental container 44;
a bin cover is arranged on one side of one end of the front surface of the bin body 1, an observation window is arranged in the bin cover, and an access cover is arranged on the other side of one end of the front surface of the bin body 1 and used for installing or replacing the pull rod mechanism 3; the baffle is installed at the inside both ends of storehouse body 1, and the baffle is located between storage tray mechanism 4 and the cam 53, and the inside top of baffle and bottom have all seted up the opening.
The working principle is as follows: the experimental storage tray firstly starts the servo motor 41, drives the storage tray 42 to rotate through the servo motor 41, rotates the designated group of experimental containers 44 to the position right below the through hole 21 through the rotation of the storage tray 42,
the pull plate 33 can be pulled rightwards, the slide bar 31 is driven to move through the movement of the pull plate 33, the spring A36 is stretched, the stop block 32 is driven to move rightwards to enable the through hole 21 to be communicated with the inside of the bin body 1, the slide bar 31 drives the connecting plate 34 and the rack 35 to move rightwards synchronously, the rack 35 drives the gear 54 to rotate, the gear 54 drives the cam 53 to rotate, the hinge plate 5 is pressed through the cam 53, the hinge plate 5 deflects when being pressed, the experiment container 44 located right below the through hole 21 is pushed to the through hole 21 through the hinge plate 5, an operator stretches the liquid taking pipe into the experiment container 44 to take samples, and the spring B51 is in a stretching state;
when the pulling plate 33 is not pulled by a person, the sliding rod 31 and the stopper 32 are reset by the elastic restoring force of the spring A36, the cam 53 rotates anticlockwise to release the pressure on the hinge plate 5, the hinge plate 5 is reset by the spring B51 to be in a horizontal state, and the group of experiment containers 44 moves downwards by gravity.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a detachable connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (6)
1. The utility model provides an atomic absorption spectrophotometer's experimental tray of depositing, includes storehouse body (1), its characterized in that: a cover plate (2) is installed at the top of the bin body (1), a through hole (21) is formed in the middle of the cover plate (2), a sliding groove (22) is formed in one side inside the cover plate (2), a pull rod mechanism (3) is arranged at the top of one side of the bin body (1), a storage disc mechanism (4) is arranged at the bottom of one side, away from the pull rod mechanism (3), of the inside of the bin body (1), and a hinged plate (5) is connected to the bottom of one side, away from the storage disc mechanism (4), of two ends of the inside of the bin body (1) in a fixed-axis rotating mode;
the pull rod mechanism (3) comprises a slide rod (31), the slide rod (31) is inserted into the top of one side of the bin body (1), a stop block (32) is arranged at the head end of the slide rod (31), a pull plate (33) is arranged at the top of the outer side of the slide rod (31), the pull plate (33) slides in the chute (22), a connecting plate (34) is arranged on one side, away from the stop block (32), of the bottom of the slide rod (31), a rack (35) is arranged at the bottom of the connecting plate (34), and the rack (35) is inserted into one side of the interior of the bin body (1);
the storage disc mechanism (4) comprises a servo motor (41), a storage disc (42), a placing hole (43) and an experiment container (44), wherein the servo motor (41) is positioned on one side of the bottom inside the bin body (1), the storage disc (42) is arranged at the output end of the servo motor (41), the placing hole (43) is uniformly formed in the edge inside the storage disc (42), and the experiment container (44) is arranged inside the placing hole (43);
the novel spring hinge is characterized in that a spring B (51) is arranged at the bottom of one side, close to the pull rod mechanism (3), of the interior of the bin body (1), the spring B (51) is connected with one side of the hinge plate (5), one side, close to the pull rod mechanism (3), of the two ends of the interior of the bin body (1) is rotatably connected with a rotating shaft (52), the outer side of the rotating shaft (52) is respectively sleeved with a cam (53) and a gear (54), and the gear (54) is meshed with the rack (35).
2. The test tray for an atomic absorption spectrophotometer according to claim 1, wherein: a bin cover is arranged on one side of the front end of the bin body (1), an observation window is arranged in the bin cover, and an access cover is arranged on the other side of the front end of the bin body (1).
3. A test tray for an atomic absorption spectrophotometer according to claim 1, wherein: the top of the stop block (32) is provided with a rubber block.
4. A test tray for an atomic absorption spectrophotometer according to claim 1, wherein: the outer side of the sliding rod (31) is sleeved with a spring A (36), and the spring A (36) is located between the bin body (1) and the pulling plate (33).
5. A test tray for an atomic absorption spectrophotometer according to claim 1, wherein: and a top block is arranged on one side of the top of the hinge plate (5) close to the experimental container (44).
6. A test tray for an atomic absorption spectrophotometer according to claim 1, wherein: the inside both ends of the storehouse body (1) are installed the baffle, and the baffle is located between storage tray mechanism (4) and cam (53), and the inside top of baffle and bottom have all seted up the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222817370.7U CN218259653U (en) | 2022-10-25 | 2022-10-25 | Experimental tray of atomic absorption spectrophotometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222817370.7U CN218259653U (en) | 2022-10-25 | 2022-10-25 | Experimental tray of atomic absorption spectrophotometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218259653U true CN218259653U (en) | 2023-01-10 |
Family
ID=84753197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222817370.7U Active CN218259653U (en) | 2022-10-25 | 2022-10-25 | Experimental tray of atomic absorption spectrophotometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218259653U (en) |
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2022
- 2022-10-25 CN CN202222817370.7U patent/CN218259653U/en active Active
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