CN218157550U

CN218157550U - Durable atomic fluorescence photometer

Info

Publication number: CN218157550U
Application number: CN202221408382.8U
Authority: CN
Inventors: 孔振宇; 黄志杨; 陈锦康
Original assignee: Guangzhou Fanyi Technology Co ltd
Current assignee: Guangzhou Fanyi Technology Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-12-27
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to a photometer technical field, and a durable atomic fluorescence photometer is disclosed, which comprises a bod, test-tube rack and protection casing, the top that the protection casing is located the organism sets up, the test-tube rack is located the inside setting of protection casing, the lateral wall of protection casing one side is connected with the shroud through the hinge rotation, the upper end of organism is located the rigidity in the protection casing outside and is provided with the bracing piece, the pole wall upper end of bracing piece is rotated and is connected with the roof, the roof is connected with the movable block, the end fixing of movable block is pegged graft and is had electric putter, the intercommunication board that electric putter's the inside cavity of output fixedly connected with set up, the lower extreme of intercommunication board is rotated and is connected with the hollow tube, a plurality of poles of striking off of lateral wall fixedly connected with of hollow tube. This application can wash the test tube fast, and it is convenient to wash, and cleaning effect is good, is suitable for the test tube of different internal diameters simultaneously to rigid collision when can preventing to wash leads to the test tube to damage.

Description

Durable atomic fluorescence photometer

Technical Field

The present application relates to the field of photometer technology, and more particularly, to a durable atomic fluorescence photometer.

Background

The atomic fluorescence photometer uses potassium borohydride or sodium borohydride as a reducing agent to reduce an element to be analyzed in a sample solution into volatile covalent gaseous hydride, and then introduces the volatile covalent gaseous hydride into an atomizer by means of carrier gas to be atomized in argon-hydrogen flame to form ground-state atoms.

Patent publication No. CN216309797U discloses a durable atomic fluorescence photometer, including atomic fluorescence photometer main part, stabilizer blade and test tube holder, the bottom of atomic fluorescence photometer main part is provided with the stabilizer blade, and the inside bottom of stabilizer blade is provided with bearing structure. Above-mentioned patent that discloses can prevent the influence of outside dust to a certain extent, in the use of reality, after using the completion, still need clear up test tube inside usually, but take out through the manual work and clear up comparatively inconveniently, the clearance effect is not good, consequently, proposes a durable atomic fluorescence photometer.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve among the prior art after using the completion, still need clear up test tube inside usually, but take out through the manual work and clear up comparatively inconveniently, the not good problem of cleaning effect, and the durable atomic fluorescence photometer that proposes.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a durable atomic fluorescence photometer, includes organism, test-tube rack and protection casing, the top setting that the protection casing is located the organism, the test-tube rack is located the inside setting of protection casing, the lateral wall of protection casing one side is rotated through the hinge and is connected with the shroud, the upper end of organism is located the fixed bracing piece that is provided with in position in the protection casing outside, the pole wall upper end of bracing piece is rotated and is connected with the roof, the roof is connected with the movable block, the terminal surface of movable block is fixed to be pegged graft and is had electric putter, the intercommunication board that the inside cavity of electric putter's output set up, the lower extreme of intercommunication board rotates and is connected with the hollow tube, a plurality of scraping rod of lateral wall fixedly connected with of hollow tube, the upper end and the movable block of intercommunication board are connected with the feed liquor pipe jointly, the intercommunication board is connected with actuating mechanism jointly with the hollow tube.

Adopt above-mentioned technical scheme, can use the completion after, wash the test tube fast through the mode of pouring into the cleaner and scraping off through the rotation, it is convenient to wash, and cleaning effect is good.

Preferably, a plurality of elastic telescopic rods are fixedly connected between the rod wall of each scraping rod and the outer pipe wall of the hollow pipe, and a scraping cushion is fixedly connected to one side, away from the hollow pipe, of the rod wall of each scraping rod.

Adopt above-mentioned technical scheme, through a plurality of elastic telescopic rod's elastic stretching effect, can make the pole wall that strikes off the pole contact with the test tube inner wall, ensure to strike off the effect, and can be applicable to the test tube of different internal diameters, application scope is big, through striking off the cushion, can prevent to strike off the rigid contact of pole and test tube and lead to wearing and tearing and collision damage.

Preferably, actuating mechanism connects in the fixed gear of hollow tube lateral wall upper end including fixed cover, the inside rotation of intercommunication board is equipped with the bull stick, the lower extreme fixedly connected with of bull stick moves the gear, the fixed gear meshes with moving the gear mutually and is connected, the fixed micro motor that is equipped with in upper end one side of intercommunication board, micro motor's output and bull stick are connected.

By adopting the technical scheme, the hollow pipe can be driven to rotate without manual rotation.

Preferably, the liquid outlet end of the liquid inlet pipe is fixedly connected with a connecting hose, and the connecting hose is communicated with the communicating plate.

By adopting the technical scheme, the liquid inlet pipe is prevented from influencing the normal downward movement of the communicating plate while the liquid inlet is ensured to be normal.

Preferably, the upper end of the top plate is provided with a strip-shaped hole matched with the movable block, and the movable block is located in the strip-shaped hole and arranged in a sliding mode.

Adopt above-mentioned technical scheme, can be convenient for the movable block nimble adjusting position on the roof to wash the test tube of different positions.

Preferably, the upper end of the rod wall of the supporting rod is fixedly sleeved with a connecting block, one side of the end face of the connecting block is in threaded connection with a limiting bolt, and the lower end of the top plate is provided with a plurality of limiting thread grooves which are annularly distributed relative to the axis of the supporting rod.

By adopting the technical scheme, the top plate after the position is adjusted can be conveniently limited and fixed, and the use stability is ensured.

Compared with the prior art, the application provides a durable atomic fluorescence spectrophotometer, possesses following beneficial effect:

1. this durable atomic fluorescence photometer, through organism, test-tube rack, protection casing, shroud, bracing piece, roof, movable block, electric putter, intercommunication board, hollow tube, a plurality of pole, feed liquor pipe and the actuating mechanism of scraping mutually supporting that are equipped with, can accomplish the back in the use, wash the test tube fast through the mode of pouring into the cleaner and scraping through the rotation, it is convenient to wash, and cleaning effect is good.

2. This durable atomic fluorescence photometer through a plurality of elasticity telescopic links that are equipped with, can make and strike off the pole and contact with the test tube inner wall, is applicable to the test tube of different internal diameters, through striking off the cushion, can prevent to scrape the rigid collision between pole and the test tube and lead to the test tube to damage.

The device is not involved the part and all is the same with prior art or can adopt prior art to realize, and this application can wash the test tube fast, and it is convenient to wash, and cleaning effect is good, is suitable for the test tube of different internal diameters simultaneously to rigid collision when can preventing to wash leads to the test tube to damage.

Drawings

FIG. 1 is a schematic diagram of a robust atomic fluorescence spectrophotometer in accordance with the present application;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: 1. a body; 2. a test tube rack; 3. a protective cover; 4. a cover; 5. a support bar; 6. a top plate; 7. a movable block; 8. an electric push rod; 9. a communication plate; 10. a hollow tube; 11. a scraping bar; 12. a liquid inlet pipe; 13. an elastic telescopic rod; 14. scraping the cushion; 15. a moving gear; 16. a stationary gear; 17. a micro motor; 18. a connecting hose; 19. connecting blocks; 20. and a limiting bolt.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments.

Referring to fig. 1-2, a durable atomic fluorescence spectrophotometer, including organism 1, test-tube rack 2 and protection casing 3, protection casing 3 is located the top setting of organism 1, test-tube rack 2 is located the inside setting of protection casing 3, the lateral wall of protection casing 3 one side is connected with shroud 4 through hinge rotation, the fixed bracing piece 5 that is provided with in position that the upper end of organism 1 is located the protection casing 3 outside, the pole wall upper end of bracing piece 5 rotates and is connected with roof 6, roof 6 is connected with movable block 7, the terminal surface of movable block 7 is fixed to be pegged graft and is had electric putter 8, the intercommunication board 9 that the inside cavity of output fixedly connected with of electric putter 8 set up, the lower extreme of intercommunication board 9 rotates and is connected with hollow tube 10, the lateral wall fixedly connected with of hollow tube 10 scrapes off a plurality of poles 11, the upper end and the movable block 7 of intercommunication board 9 are connected with feed liquor pipe 12 jointly, intercommunication board 9 and hollow tube 10 are connected with actuating mechanism jointly, wherein protection casing 3 is connected with organism 1, organism 1 still is connected with the component such as being used for the sample, this can refer to patent (CN 309797U) setting again, this is prior art, so do not done too much.

All a plurality of elastic telescopic links 13 of common fixedly connected with between the pole wall of every scraper bar 11 and the outer pipe wall of hollow tube 10, the equal fixedly connected with in one side that hollow tube 10 was kept away from to the pole wall of every scraper bar 11 strikes off cushion 14, through the elastic telescopic action of a plurality of elastic telescopic links 13, can make the pole wall that strikes off pole 11 contact with the test tube inner wall, ensure to strike off the effect, and can be applicable to the test tube of different internal diameters, application scope is big, through striking off cushion 14, can prevent to strike off the hard contact of pole 11 and test tube and lead to wearing and tearing and collision damage, wherein elastic telescopic link 13 is by the dead lever, members such as movable rod and spring constitute, this is current technology, do not make too much repeated description.

Actuating mechanism connects in the fixed quiet gear 16 of hollow tube 10 lateral wall upper end including fixing, the inside of intercommunication board 9 is rotated and is equipped with the bull stick, the lower extreme fixedly connected with of bull stick moves gear 15, quiet gear 16 meshes with moving gear 15 mutually and is connected, the fixed micro motor 17 that is equipped with in upper end one side of intercommunication board 9, micro motor 17's output is connected with the bull stick, micro motor 17 work, can make the bull stick rotate, thereby can drive moving gear 15 and rotate, rotate with quiet gear 16 of drive, thereby can drive hollow tube 10 and rotate, need not artifical the rotation.

The liquid outlet end of the liquid inlet pipe 12 is fixedly connected with a connecting hose 18, the connecting hose 18 is communicated with the communicating plate 9, and the liquid inlet pipe 12 is prevented from influencing the normal downward movement of the communicating plate 9 while the liquid inlet is ensured to be normal through the connecting hose 18.

The upper end of roof 6 is seted up with the 7 assorted bar holes of movable block, and the inside that movable block 7 is located the bar hole slides and sets up, through this kind of setting, can be convenient for the flexible adjusting position of movable block 7 on roof 6 to in the test tube to different positions washs.

The fixed connecting block 19 that has cup jointed in pole wall upper end of bracing piece 5, and the terminal surface one side threaded connection of connecting block 19 has spacing bolt 20, and a plurality of spacing thread grooves that are the annular distribution about the bracing piece 5 axis are seted up to the lower extreme of roof 6, through connecting block 19 and spacing bolt 20, can be convenient for carry on spacing fixedly to the roof 6 of having adjusted the position, ensure stability in use.

In this application, during the use, when needs wash the test tube, open shroud 4 to one side rotation, and rotate roof 6 to the top of protection casing 3, remove the position of movable block 7 this moment, make hollow tube 10 keep at same axis with needs abluent test tube, then start electric putter 8, can make the intercommunication board 9 move down, thereby can drive a plurality of inside of scraping pole 11 entering test tube, then can let in proper amount cleaner to intercommunication board 9 inside through feed liquor pipe 12, the cleaner can get into inside the test tube through hollow tube 10, make hollow tube 10 rotatory this moment, can scrape through scraping pole 11 and remove clearance cooperation cleaner to the test tube inner wall, can accomplish the washing to the test tube fast.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present application in the scope of the present application.

Claims

1. The utility model provides a durable atomic fluorescence photometer, includes organism (1), test-tube rack (2) and protection casing (3), its characterized in that, the top setting that protection casing (3) are located organism (1), test-tube rack (2) are located the inside setting of protection casing (3), the lateral wall of protection casing (3) one side is rotated through the hinge and is connected with shroud (4), the rigidity that the upper end of organism (1) is located protection casing (3) outside is provided with bracing piece (5), the pole wall upper end of bracing piece (5) is rotated and is connected with roof (6), roof (6) are connected with movable block (7), the terminal surface fixed grafting of movable block (7) has electric putter (8), intercommunication board (9) that the inside cavity of output fixedly connected with of electric putter (8) set up, the lower extreme of intercommunication board (9) is rotated and is connected with hollow tube (10), a plurality of lateral wall fixedly connected with pole (11) of hollow tube (10), the upper end and the movable block (7) of intercommunication board (9) are connected with feed liquor intercommunication pipe (12) jointly, intercommunication board (9) and hollow tube (10) drive mechanism jointly.

2. A durable atomic fluorescence photometer according to claim 1, wherein a plurality of elastic telescopic rods (13) are fixedly connected together between the rod wall of each of said scraping rods (11) and the outer tube wall of the hollow tube (10), and a scraping cushion (14) is fixedly connected to the side of the rod wall of each of said scraping rods (11) remote from said hollow tube (10).

3. The durable atomic fluorescence photometer as claimed in claim 1, wherein said driving mechanism comprises a fixed gear (16) fixedly sleeved on the upper end of the outer side wall of the hollow tube (10), a rotating rod is rotatably arranged inside the communicating plate (9), a moving gear (15) is fixedly connected to the lower end of the rotating rod, the fixed gear (16) is meshed with the moving gear (15), a micro motor (17) is fixedly arranged on one side of the upper end of the communicating plate (9), and the output end of the micro motor (17) is connected with the rotating rod.

4. The durable atomic fluorescence spectrophotometer according to claim 1, wherein a connection hose (18) is fixedly connected to the liquid outlet end of the liquid inlet pipe (12), and the connection hose (18) is communicated with the communication plate (9).

5. The durable atomic fluorescence photometer of claim 1, wherein the top plate (6) is provided at an upper end thereof with a strip-shaped hole matched with the movable block (7), and the movable block (7) is slidably disposed inside the strip-shaped hole.

6. The durable atomic fluorescence spectrophotometer according to claim 1, wherein the upper end of the rod wall of the support rod (5) is fixedly sleeved with a connecting block (19), one side of the end surface of the connecting block (19) is in threaded connection with a limit bolt (20), and the lower end of the top plate (6) is provided with a plurality of limit thread grooves annularly distributed about the axis of the support rod (5).