CN115770633A - Human hair element detects with interference agent interpolation device - Google Patents
Human hair element detects with interference agent interpolation device Download PDFInfo
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- CN115770633A CN115770633A CN202211370151.7A CN202211370151A CN115770633A CN 115770633 A CN115770633 A CN 115770633A CN 202211370151 A CN202211370151 A CN 202211370151A CN 115770633 A CN115770633 A CN 115770633A
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Abstract
The invention discloses an interference agent adding device for human hair element detection, which comprises a supporting assembly, wherein the swinging supporting assembly comprises a base station, two groups of vertical plates and two groups of fixing rods, wherein the two groups of vertical plates are arranged, one sides of the two groups of vertical plates are fixedly connected to the upper surface of the base station, the two groups of fixing rods are arranged, the two groups of fixing rods are respectively and fixedly connected to one sides of the two groups of vertical plates, and the central axes of the fixing rods are overlapped; the storage component comprises a box body and a fixed plate, the fixed plate is fixedly connected inside the box body, the insertion hole is formed in the fixed plate, a buffer layer is fixedly connected inside the insertion hole, a reagent tube is fixedly inserted in the insertion hole, and a rubber plug is arranged at the opening of the reagent tube. According to the invention, the eccentric wheel and the box body can be in sliding connection through the matching of the convex block and the sliding groove, and when the eccentric wheel stops, the box body is fixed in an inclined state, so that the solution on the lower side of the reagent tube can be conveniently taken out.
Description
Technical Field
The invention relates to the technical field of detection, in particular to an interference agent adding device for human hair element detection.
Background
Atomic absorption spectroscopy is established by the phenomenon that gaseous atoms absorb light radiation of a certain wavelength, causing electrons in the outer layer of the atoms to transition from a ground state to an excited state. Due to the different energy levels of the electrons in the various atoms, radiation of a certain wavelength will be selectively resonantly absorbed, this resonantly absorbed wavelength being exactly equal to the wavelength of the emission spectrum of the atom after excitation. When light of a certain characteristic wavelength emitted by a light source passes through atomic vapor, i.e., the frequency of incident radiation is equal to the energy frequency required for electrons in atoms to transition from a ground state to a higher energy state, the outer electrons in the atoms will selectively absorb the characteristic spectral line emitted by the same element, attenuating the incident light.
The chemical interference means that the element to be detected and the interference element are subjected to chemical reaction in the analysis process to generate a more stable compound, so that the dissociation and atomization effects of the compound of the element to be detected are reduced, and the determination result is lower. This interference is selective and has a different effect on the various elements in the sample. The mechanism of the chemical interference is very complex,
the chemical interference of the anti-interference agent is eliminated or inhibited by adding the corresponding anti-interference agent according to specific conditions: adding a diluent, adding a releasing agent and an interfering element to generate a more stable or less volatile compound, so as to release the element to be measured from the compound containing the interfering element; adding a protective agent, wherein most of the protective agent is an organic complex, and the protective agent and the element to be measured or the interference element form a stable complex, so that the element to be measured and the interference element are prevented from generating a compound which is difficult to volatilize. The buffer is added, and the interference tends to be stable when the interference substances reach a certain concentration, so that the interference substances do not influence the measurement when the measured solution and the standard solution are added with the interference substances with the same amount.
The existing anti-interference agent adding device lacks a uniform mixing function, the adding of the anti-interference agent by a common injector is not accurate, and the anti-interference agent is easily polluted by the outside; when the syringe is used for sampling, the reagent tube is not easy to take out, and when the box body inclines, the box body needs to be held by one hand, and the syringe is inserted into the reagent tube by the other hand to take liquid, so that the operation is inconvenient.
Disclosure of Invention
The invention aims to provide an interference agent adding device for human hair element detection, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an interfering agent adding device for human hair element detection, comprising:
the swinging support assembly comprises a base station, two groups of vertical plates and two fixing rods, wherein the two groups of vertical plates are arranged, one sides of the two groups of vertical plates are fixedly connected to the upper surface of the base station, the two groups of fixing rods are arranged, the two groups of fixing rods are respectively and fixedly connected to one side of the two groups of vertical plates, and the central axes of the fixing rods are overlapped;
the storage assembly comprises a box body and a fixed plate, the fixed plate is fixedly connected inside the box body, an insertion hole is formed in the fixed plate, a buffer layer is fixedly connected inside the insertion hole, a reagent tube is fixedly inserted into the insertion hole, a rubber plug is arranged at the opening of the reagent tube, first grooves are formed in two sides of the box body, each first groove is a circular groove, the end part of each fixed rod is inserted into the corresponding first groove, and the fixed rods are in running fit with the first grooves;
the stirring mechanism comprises a hand wheel, a rotating shaft and an eccentric wheel, the rotating shaft is rotatably connected to the vertical plate through a bearing, the hand wheel is fixedly connected to one end of the rotating shaft, the eccentric wheel is fixedly connected to the other end of the rotating shaft, a sliding groove is formed in the surface of one side of the eccentric wheel, the distance from the sliding groove to the edge of the eccentric wheel is equal, a second groove is formed in the side wall of one side of the box body, one side of the eccentric wheel is arranged inside the second groove, a convex block is fixedly connected to the side wall of the second groove, the convex block extends into the sliding groove, and the convex block is in sliding fit with the sliding groove;
the liquid transfer assembly comprises a pipe body, a plug and an injector, the pipe body is inserted into one of the insertion holes, the plug is arranged at the opening of the pipe body, a through hole is formed in the middle of the plug, the injector is inserted into the through hole, the cushion block is an elastic rubber block, a bottom supporting block is arranged on the lower side of the cushion block, vertical electric telescopic rods are arranged on two sides of the bottom of the base table, a pressing and holding plate is arranged at the output end of each vertical electric telescopic rod, and universal wheels are arranged at the bottom of the bottom supporting block.
In an embodiment of the invention, the buffer layer is an annular structure, the buffer layer is a silica gel layer, and the inner wall of the buffer layer is fixedly connected with an elastic bump.
In an embodiment of the present invention, the elastic bumps are distributed in an annular array on the surface of the buffer layer.
In one embodiment of the invention, the lower side of the base platform is fixedly connected with cushion blocks, and the cushion blocks are provided with at least three groups.
In one embodiment of the invention, the cushion block is an elastic rubber block, and a bottom supporting block is arranged on the lower side of the cushion block.
In one embodiment of the invention, the jacks are arranged in groups.
In one embodiment of the invention, one side of the vertical plate is fixedly connected with a lantern ring, the lantern ring is sleeved on the rotating shaft, the lantern ring is in clearance fit with the rotating shaft, and one side of the lantern ring is rotatably screwed with a tightening screw.
In an embodiment of the present invention, a pressing block is fixedly connected to an end of the tightening screw, and the pressing block is tightly pressed against an outer surface of the rotating shaft.
In one embodiment of the invention, an elastic rubber layer is fixedly connected to one side of the pressing block, and the surface of the elastic rubber layer is attached to the outer surface of the rotating shaft.
In summary, due to the adoption of the technology, the invention has the beneficial effects that:
according to the invention, a box body capable of swinging and an eccentric wheel are arranged, and the eccentric wheel can drive the box body to swing and mix the solution in a reagent tube uniformly; the syringe is arranged for taking and adding liquid, so that the liquid taking and adding are more accurate, meanwhile, the rubber plug is arranged on the reagent tube, and the tip of the syringe penetrates through the rubber plug to take the liquid, so that the solution is prevented from being polluted; when the injector is vertically inserted and cannot suck the solution, the eccentric wheel is controlled to rotate through the hand wheel, so that the box body is driven to incline, and the solution taking is facilitated; the eccentric wheel is provided with a sliding groove, one side of the box body is provided with a second groove, the side wall of the second groove is provided with a convex block, the eccentric wheel is in sliding connection with the box body through the matching of the convex block and the sliding groove, and when the eccentric wheel stops, the box body is fixed in an inclined state, so that a solution on the lower side of the reagent tube can be taken out conveniently.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of a portion of the housing of the present invention;
FIG. 4 is a schematic top view of a portion of the receptacle of the present invention;
FIG. 5 is a schematic front view of the present invention;
FIG. 6 is an enlarged structural view of the portion B in FIG. 5 according to the present invention;
FIG. 7 is a side cross-sectional structural schematic view of the eccentric wheel and the housing part of the present invention;
FIG. 8 is a schematic view of a structure of the sliding slot and the protrusion of the present invention.
In the figure: 100. the device comprises a supporting component, 110, a base platform, 111, a cushion block, 112, a bottom supporting block, 120, a vertical plate, 130, a fixed rod, 140, a lantern ring, 150, a tightening screw, 160, a pressing block, 170, an elastic rubber layer, 200, a storage component, 210, a box body, 211, a first groove, 220, a fixed plate, 221, a jack, 222, a buffer layer, 223, a reagent tube, 224, a rubber plug, 225, an elastic lug, 300, a toggle mechanism, 310, a hand wheel, 320, a rotating shaft, 330, an eccentric wheel, 331, a sliding groove, 212, a second groove, 213, a lug, 400, a pipetting component, 410, a tube body, 420, a plug, 430, an injector, a 5-universal wheel, a 6-pressing plate and a 7-vertical electric telescopic rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art from the specification.
Example 1
Referring to fig. 1 to 8, the present invention provides an interference agent adding device for human hair element detection, including:
the swing support assembly 100 comprises a base station 110, two groups of vertical plates 120 and two fixing rods 130, wherein the vertical plates 120 are arranged in two groups, one sides of the two groups of vertical plates 120 are fixedly connected to the upper surface of the base station 110, the two groups of fixing rods 130 are arranged in two groups, the two groups of fixing rods 130 are respectively and fixedly connected to one sides of the two groups of vertical plates 120, and the central axes of the fixing rods 130 are overlapped;
A buffer layer 222 is fixedly connected inside the jack 221, a reagent tube 223 is fixedly inserted into the jack 221, a rubber plug 224 is arranged at an opening of the reagent tube 223, first grooves 211 are formed in two sides of the box body 210, the first grooves 211 are circular grooves, the end of the fixing rod 130 is inserted into the first grooves 211, and the fixing rod 130 is in running fit with the first grooves 211;
the toggle mechanism 300 comprises a hand wheel 310, a rotating shaft 320 and an eccentric wheel 330, wherein the rotating shaft 320 is rotatably connected to the vertical plate 120 through a bearing, the hand wheel 310 is fixedly connected to one end of the rotating shaft 320, the eccentric wheel 330 is fixedly connected to the other end of the rotating shaft 320, a sliding groove 331 is formed in the surface of one side of the eccentric wheel 330, the distance between the sliding groove 331 and the edge of the eccentric wheel 330 is equal, a second groove 212 is formed in the side wall of one side of the box body 210, one side of the eccentric wheel 330 is arranged in the second groove 212, a bump 213 is fixedly connected to the side wall of the second groove 212, the bump 213 extends into the sliding groove 331, and the bump 213 is in sliding fit with the sliding groove 331;
move liquid subassembly 400, move liquid subassembly 400 including body 410, stopper 420 and syringe 430, the inside grafting of body 410 is in one of them jack 221, stopper 420 sets up the opening part at body 410, the through-hole has been seted up at stopper 420 middle part, syringe 430 pegs graft in the through-hole, cushion 111 sets up to the elastic rubber piece, cushion 111 downside is provided with bottom sprag piece 112, the electric telescopic handle 7 that hangs down is installed to the bottom both sides of base station 110, and hang down the output of electric telescopic handle 7 and install and press and hold board 6, universal wheel 5 is installed to the bottom of bottom sprag piece 112.
The buffer layer 222 is of an annular structure, the buffer layer 222 is a silica gel layer, and the inner wall of the buffer layer 222 is fixedly connected with an elastic bump 225. The elastic bumps 225 are distributed on the surface of the buffer layer 222 in an annular array, which facilitates the fixation of the reagent tubes 223.
To support the base 110, pads 111 are fixedly connected to the lower side of the base 110, and at least three sets of the pads 111 are provided. The cushion block 111 is provided as an elastic rubber block, and a bottom support block 112 is provided below the cushion block 111. In order to fix the rotating shaft 320 and thus the eccentric wheel 330, a collar 140 is fixedly connected to one side of the vertical plate 120, the collar 140 is sleeved on the rotating shaft 320, the collar 140 is in clearance fit with the rotating shaft 320, and a tightening screw 150 is rotatably screwed to one side of the collar 140. In order to increase the contact area with the rotating shaft 320, a pressing block 160 is fixedly connected to the end of the tightening screw 150, and the pressing block 160 is pressed against the outer surface of the rotating shaft 320. In order to enhance the friction force between the rotating shaft 320 and the pressing block 160, an elastic rubber layer 170 is fixedly connected to one side of the pressing block 160, and the surface of the elastic rubber layer 170 is attached to the outer surface of the rotating shaft 320.
The working principle is as follows: when in use, the swinging box body 210 and the eccentric wheel 330 are arranged, the eccentric wheel 330 can rotate to drive the box body 210 to swing, and the solution in the reagent tube 223 can be mixed uniformly; the syringe 430 is arranged for taking and adding liquid, so that the liquid taking and adding are more accurate, meanwhile, the rubber plug 224 is arranged on the reagent tube 223, and the tip of the syringe 430 penetrates through the rubber plug 224 to take liquid, so that the solution is prevented from being polluted; when the injector 430 is vertically inserted and cannot suck the solution, the eccentric wheel 330 can be controlled to rotate by the hand wheel 310, so that the box body 210 is driven to incline, and the solution taking is facilitated; the eccentric wheel 330 is provided with a sliding groove 331, one side of the box body 210 is provided with a second groove 212, the side wall of the second groove 212 is provided with a bump 213, the eccentric wheel 330 and the box body 210 can be connected in a sliding way through the matching of the bump 213 and the sliding groove 331, and when the eccentric wheel 330 stops, the box body 210 is fixed in an inclined state, so that the solution on the lower side of the reagent tube 223 can be taken out conveniently.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (5)
1. An interfering agent adding device for human hair element detection, comprising:
the swing support assembly (100) comprises a base station (110), two groups of vertical plates (120) and two fixing rods (130), wherein the two groups of vertical plates (120) are arranged, one sides of the two groups of vertical plates (120) are fixedly connected to the upper surface of the base station (110), the two groups of fixing rods (130) are arranged, the two groups of fixing rods (130) are respectively and fixedly connected to one side of the two groups of vertical plates (120) which are close to each other, and the central axes of the fixing rods (130) are overlapped;
the storage component (200) comprises a box body (210) and a fixing plate (220), the fixing plate (220) is fixedly connected inside the box body (210), a jack (221) is formed in the fixing plate (220), a buffer layer (222) is fixedly connected inside the jack (221), a reagent tube (223) is fixedly inserted into the jack (221), a rubber plug (224) is arranged at an opening of the reagent tube (223), first grooves (211) are formed in two sides of the box body (210), the first grooves (211) are round grooves, the end portions of fixing rods (130) are inserted into the first grooves (211), and the fixing rods (130) are in running fit with the first grooves (211);
the shifting mechanism (300) comprises a hand wheel (310), a rotating shaft (320) and an eccentric wheel (330), the rotating shaft (320) is rotatably connected to the vertical plate (120) through a bearing, the hand wheel (310) is fixedly connected to one end of the rotating shaft (320), the eccentric wheel (330) is fixedly connected to the other end of the rotating shaft (320), a sliding groove (331) is formed in the surface of one side of the eccentric wheel (330), the distance between the sliding groove (331) and the edge of the eccentric wheel (330) is equal, a second groove (212) is formed in the side wall of one side of the box body (210), one side of the eccentric wheel (330) is arranged inside the second groove (212), a convex block (213) is fixedly connected to the side wall of the second groove (212), the convex block (213) extends into the sliding groove (331), and the convex block (213) is in sliding fit with the sliding groove (331);
the liquid transfer assembly (400) comprises a tube body (410), a plug (420) and a syringe (430), wherein the tube body (410) is inserted into one of the insertion holes (221), the plug (420) is arranged at the opening of the tube body (410), a through hole is formed in the middle of the plug (420), and the tip of the syringe (430) is inserted into the through hole;
the buffer layer (222) is of an annular structure, the buffer layer (222) is arranged as a silica gel layer, and the inner wall of the buffer layer (222) is fixedly connected with an elastic bump (225);
the elastic lugs (225) are distributed on the surface of the buffer layer (222) in an annular array;
the lower side of the base platform (110) is fixedly connected with cushion blocks (111), and at least three groups of cushion blocks (111) are arranged;
the base platform is characterized in that the cushion block (111) is an elastic rubber block, a bottom supporting block (112) is arranged on the lower side of the cushion block (111), electric telescopic rods (7) are installed on two sides of the bottom of the base platform (110), a pressing and holding plate (6) is installed at the output end of each electric telescopic rod (7), and universal wheels (5) are installed at the bottom of the bottom supporting block (112).
2. The device for adding the disturbing agent for detecting the human hair element as set forth in claim 1, wherein: the jacks (221) are provided with a plurality of groups.
3. The disturbing agent adding apparatus for detecting the hair element as set forth in claim 2, wherein: the vertical plate (120) is characterized in that one side of the vertical plate (120) is fixedly connected with a sleeve ring (140), the sleeve ring (140) is sleeved on a rotating shaft (320), the sleeve ring (140) is in clearance fit with the rotating shaft (320), and one side of the sleeve ring (140) is rotatably screwed with a tightening screw (150).
4. The disturbing agent adding apparatus for detecting the hair element as set forth in claim 3, wherein: the end part of the jacking screw (150) is fixedly connected with a pressing block (160), and the pressing block (160) is tightly pressed and attached to the outer surface of the rotating shaft (320).
5. The device for adding the disturbing agent for detecting the human hair element as set forth in claim 4, wherein: one side of the pressing block (160) is fixedly connected with an elastic rubber layer (170), and the surface of the elastic rubber layer (170) is attached to the outer surface of the rotating shaft (320).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211370151.7A CN115770633A (en) | 2022-11-03 | 2022-11-03 | Human hair element detects with interference agent interpolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211370151.7A CN115770633A (en) | 2022-11-03 | 2022-11-03 | Human hair element detects with interference agent interpolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115770633A true CN115770633A (en) | 2023-03-10 |
Family
ID=85388724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211370151.7A Pending CN115770633A (en) | 2022-11-03 | 2022-11-03 | Human hair element detects with interference agent interpolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115770633A (en) |
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2022
- 2022-11-03 CN CN202211370151.7A patent/CN115770633A/en active Pending
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