Novel electrolyte analyzer testing device

Abstract

The invention provides a novel electrolyte analyzer testing device, and relates to the technical field of electrolyte analyzer equipment. The novel electrolyte analyzer testing device comprises a bearing plate, a driving box is fixed to the upper portion of the bearing plate, a driving structure is arranged in the driving box, a guiding box is fixed to the lower portion of the bearing plate, a guiding structure is arranged in the guiding box, and a cleaning box is fixed to the lower portion of the guiding box. And a cleaning structure is arranged in the cleaning box. According to the novel electrolyte analyzer testing device, the sampling tube can be driven to move up and down through the driving structure, and the sampling tube moving up and down can be limited and guided through the guiding structure, so that the sampling tube is more stable when moving up and down; liquid samples remaining outside the sampling tube can be wiped and cleaned through the cleaning structure, so that the cleanliness of the sampling tube is ensured, and the sampling and collecting precision is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electrolyte analyzer equipment, and particularly to a new type of electrolyte analyzer test device. Background Technique

[0002] Some electrolyte analyzers use the ion selective electrode measurement method to achieve precise detection. The electrodes on the instrument are sodium, potassium, chlorine, ionized calcium, lithium, and reference electrodes respectively. Each electrode has an ion selective membrane, which will react with the corresponding ions in the sample to be measured. The membrane is an ion exchanger that reacts with the ion charge and changes the membrane potential, so that the potential between the liquid, the sample, and the membrane can be detected. The potential difference between the two detected potentials on both sides of the membrane will generate a current. The sample, the reference electrode, and the reference electrode solution form one side of the circuit, and the membrane, the internal electrode solution, and the internal electrode form the other side. The ion concentration difference between the internal electrode solution and the sample will generate an electrochemical voltage on both sides of the membrane of the working electrode. The voltage is led to the amplifier through the highly conductive internal electrode, and the reference electrode is also led to the location of the amplifier. A calibration curve is obtained by detecting a standard solution with a precisely known ion concentration, so as to detect the ion concentration in the sample;

[0003] The patent application No. CN202211004461.7 discloses an electrolyte analyzer installation structure, a sampling mechanism, and an electrolyte analyzer, including a base having a first fixing plate and a second fixing plate vertically connected to the first fixing plate. The first fixing plate and the second fixing plate are respectively arranged horizontally and vertically. A first opening penetrating up and down is provided in the middle of the first fixing plate, and an annular groove with a certain depth is provided on the periphery of the first opening. The annular groove has a first supporting section, a second supporting section, and an arc-shaped connecting section connecting the first supporting section and the second supporting section; a first installation part, at least part of which is slidably arranged on the annular groove, and a second installation part, which is clamped with the first installation part;

[0004] When the above patent structure is used, sampling is mainly carried out by the up and down movement of the liquid suction needle capable of sampling. Specifically, the upper part of the liquid suction needle is fixed to realize the up and down movement of the liquid suction needle. However, due to the long length of the liquid suction needle and the lack of limitation on the middle and lower parts of the liquid suction needle, the liquid suction needle may shake during the up and down movement, resulting in the sample being scattered. In addition, after the liquid suction needle collects the liquid sample, there will be some liquid samples left on the outer surface of the liquid suction needle, but the liquid samples remaining on the liquid suction needle are not cleaned. When the liquid suction needle collects the liquid sample next time, the liquid samples remaining on the liquid suction needle will be mixed with the sample solution to be collected next time, thereby contaminating the sample solution and possibly affecting the accuracy of collecting the liquid sample. Summary of the Invention

[0005] (I) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the present invention provides a new type of electrolyte analyzer test device, which solves the problems that when the electrolyte analyzer test equipment is in use, it is inconvenient to make the collection tube move up and down stably, and it is inconvenient to automatically clean the liquid sample remaining on the surface of the collection tube.

[0007] (II) Technical Solution

[0008] To achieve the above purposes that when the electrolyte analyzer test equipment is in use, it is inconvenient to make the collection tube move up and down stably, and it is inconvenient to automatically clean the liquid sample remaining on the surface of the collection tube, the present invention is realized through the following technical solutions: A new type of electrolyte analyzer test device includes a bearing plate, a driving box is fixed on the upper part of the bearing plate, a driving structure is arranged inside the driving box, a guiding box is fixed on the lower part of the bearing plate, a guiding structure is arranged inside the guiding box, a cleaning box is fixed on the lower part of the guiding box, and a cleaning structure is arranged inside the cleaning box.

[0009] Preferably, the driving structure includes two support frames, the two support frames are fixed on both sides of the upper part of the bearing plate by bolts, two driving motors with opposite rotation directions are fixed on both sides of the support frame, the output end of the driving motor is fixed with a driving shaft, driving outer gear discs and driven gear discs are respectively fixed at both ends of the driving shaft, and the two driving outer gear discs are meshed with each other. A driving inner gear disc is fixed in the middle of the driving shaft, and the driving inner gear disc is located between the driving outer gear disc and the driven gear disc. An inner through hole is opened in the middle of the bearing plate, two outer through holes are opened on both sides of the bearing plate, a fixed pin is fixed inside the outer through hole, a linkage gear disc and a driving bevel gear are rotated on the fixed pin, and the linkage gear disc and the driving bevel gear are fixedly connected. A driving frame slides up and down inside the inner through hole. A tooth groove is opened on the side surface of the driving frame close to the driving inner gear disc, a T-shaped guiding groove is opened on the side surface of the driving frame close to the support frame, a T-shaped fixed block is fixed on the support frame, and a guiding sliding rod is fixed on the T-shaped fixed block.

[0010] Preferably, the driving frame is located between the two driving inner gear discs, the driving inner gear disc is meshed with the tooth groove, the T-shaped fixed block extends into the inside of the T-shaped guiding groove, and the guiding sliding rod is slidably connected with the T-shaped guiding groove.

[0011] Preferably, the two driven gear discs are meshed with each other, the linkage gear disc is located directly below the driven gear disc, and the driven gear disc is meshed with the linkage gear disc.

[0012] Preferably, the guiding structure includes a lifting frame fixed to the bottom end of the driving frame. A collecting pipe is fixed to the bottom end of the lifting frame. Two I-shaped plates are fixed to both sides of the lifting frame by bolts. A guiding plate is fixed to the side of the I-shaped plate away from the lifting frame. A semi-cylindrical groove is formed on the side surface of the guiding plate. A spiral block is fixed to the inner wall of the semi-cylindrical groove. A lower support plate is fixed to the inner bottom surface of the guiding box. A long shaft is rotatably arranged between the lower support plate and the inner top surface of the guiding box. A spiral strip is fixed to the surface of the long shaft. A driven bevel gear is fixed to the top end of the long shaft and meshes with the driving bevel gear.

[0013] Preferably, the part of the lower support plate close to the guiding plate is a semi-cylindrical plate located below the spiral block and slidably connected to the semi-cylindrical groove.

[0014] Preferably, the spiral strip is located inside the semi-cylindrical groove, adapted to the semi-cylindrical groove. The spiral block is adapted to the spiral groove of the spiral strip and slidably connected to the spiral groove.

[0015] Preferably, the cleaning structure includes two partition plates in the up-down direction. The space between the upper partition plate and the cleaning box forms an upper drying chamber. The space between the lower partition plate and the cleaning box forms a lower drying chamber. The space between the two partition plates forms a cleaning chamber below. An upper heating plate is fixed to the inner bottom surface of the upper drying chamber. A lower heating plate is fixed to the inner bottom surface of the lower drying chamber. A flow guiding plate is fixed to the inner bottom surface of the cleaning chamber. The collecting pipe penetrates through the partition plate, the upper heating plate, the lower heating plate, the flow guiding plate and the cleaning box and extends below the cleaning box. An upper drying column is fixed to the upper heating plate. A lower drying column is fixed to the lower heating plate. A flow guiding pipe is fixed between the upper drying chamber and the lower drying chamber. A flow guiding port is formed on the surface of the flow guiding pipe at the bottom of the lower drying chamber. An external connecting pipe is threadedly connected to the bottom of the flow guiding pipe.

[0016] Preferably, the upper heating plate and the lower heating plate are in a "Λ" shape with lower ends at both sides and a higher middle part, and the flow guiding plate is in a "V" shape with higher ends at both sides and a lower middle part.

[0017] Preferably, the inner parts of the upper drying chamber and the lower drying chamber are filled with absorbent cotton, and the upper drying column and the lower drying column are inserted into the absorbent cotton. The inner part of the cleaning chamber is filled with sponge, and disinfectant alcohol is filled in the sponge.

[0018] (III) Beneficial effects

[0019] The present invention provides a new type of electrolyte analyzer test device, having the following beneficial effects:

[0020] 1. Through the meshing of two driving external gear discs, the driven gear disc and the driving internal gear disc can be synchronously rotated in opposite directions. After the driving internal gear disc rotates, through the meshing with the tooth grooves and the vertical guiding of the guiding slide rod to the driving frame, the driving frame can be driven to reciprocate up and down. Therefore, the driving frame can drive the shorter sampling tube to reciprocate up and down through the lifting frame, so that the sampling tube can draw and collect samples when moving down, and the sample can be input into the detection device through the external output hose for detection after moving up.

[0021] 2. The spiral strips on both sides can guide the guiding plate up and down and limit it horizontally, so that the lifting frame can drive the sampling tube to move up and down more stably. At the same time, when the spiral strips rotate reciprocally, they can drive the spiral block to reciprocate up and down, so that the spiral block can drive the lifting frame and the sampling tube to move up and down stably through the guiding plate and the I-shaped plate, avoiding the sampling tube from shaking during the up and down movement, thereby preventing the sample on the sampling tube from spilling due to shaking and improving the stability of sample collection by the sampling tube.

[0022] 3. The absorbent cotton arranged inside the lower drying chamber first wipes and absorbs the liquid sample remaining on the surface of the sampling tube during sampling. And through the lower heating plate and the lower drying column, the liquid absorbed by the absorbent cotton can be heated and dried. The sponge containing disinfected alcohol arranged inside the cleaning chamber can wipe and disinfect the surface of the sampling tube. The absorbent cotton inside the upper drying chamber first wipes and absorbs the disinfected alcohol on the surface of the sampling tube. When the sampling tube needs to collect samples again, the surface of the sampling tube can be wiped and cleaned again, ensuring that there are no other impurities on the surface of the sampling tube to contaminate the sample when the sampling tube is inserted into the sample for sampling, and further improving the accuracy during sample collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of the present invention;

[0024] Figure 2 is a bottom view of the structure of the present invention;

[0025] Figure 3 is a combined diagram of the driving internal gear disc and the driving frame of the structure of the present invention;

[0026] Figure 4 is a combined diagram of the driven gear disc and the linkage gear disc of the structure of the present invention;

[0027] Figure 5 is an exploded view of the bearing plate, the linkage gear disc and the driving frame of the structure of the present invention;

[0028] Figure 6 is a combined diagram of the driving frame, the lifting frame and the sampling tube of the structure of the present invention;

[0029] Figure 7 Schematic diagram of the spiral block of the structure of the present invention

[0030] Figure 8 Partial sectional view of the cleaning box of the structure of the present invention

[0031] Figure 9 For the present invention Figure 8 Schematic diagram of the partial enlargement of the structure at position A in the present invention

[0032] Among them, 1. Bearing plate; 2. Driving box; 3. Driving structure; 301. Support frame; 302. Driving motor; 303. Driving shaft; 304. Driving external gear disc; 305. Driven gear disc; 306. Driving internal gear disc; 307. Inner through port; 308. Outer through port; 309. Fixed pin; 310. Linkage gear disc; 311. Driving bevel gear; 312. Driving frame; 313. Tooth groove; 314. T-shaped guide groove; 315. T-shaped fixed block; 316. Guide slide bar; 4. Guide box; 5. Guide structure; 501. Lifting frame; 502. Collection pipe; 503. I-shaped plate; 504. Guide plate; 505. Semi-cylindrical groove; 506. Spiral block; 507. Lower support plate; 508. Long shaft; 509. Spiral strip; 510. Driven bevel gear; 6. Cleaning box; 7. Cleaning structure; 701. Partition board; 702. Upper drying chamber; 703. Lower drying chamber; 704. Cleaning chamber; 705. Upper heating plate; 706. Lower heating plate; 707. Deflector; 708. Upper drying column; 709. Lower drying column; 710. Diversion pipe; 711. Diversion port; 712. Outer connecting pipe. Detailed implementation mode

[0033] The following further describes the present invention with reference to the drawings and embodiments. In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0034] Please refer to Figures 1 - 9, the present invention provides a technical solution: a new electrolyte analyzer test device, including a carrier plate 1, a driving box 2 is fixed on the upper part of the carrier plate 1, a driving structure 3 is arranged inside the driving box 2, a guiding box 4 is fixed on the lower part of the carrier plate 1, a guiding structure 5 is arranged inside the guiding box 4, a cleaning box 6 is fixed on the lower part of the guiding box 4, and a cleaning structure 7 is arranged inside the cleaning box 6. By connecting the sampling tube 502 with an external output hose, and the external output hose is located at the bottom of the guiding box 4, when the sampling tube 502 drives the external output hose to move, it will not interfere with the guiding box 4, so that the sample collected by the sampling tube 502 can be input into the detection device through the external output hose for analysis and detection.

[0035] In this embodiment, the driving structure 3 includes two support frames 301. The two support frames 301 are fixed on both sides of the upper part of the carrier plate 1 by bolts. Two driving motors 302 with opposite rotation directions are fixed on both sides of the support frame 301. The output end of the driving motor 302 is fixed with a driving shaft 303. Two driving external gear discs 304 and a driven gear disc 305 are respectively fixed at both ends of the driving shaft 303, and the two driving external gear discs 304 are meshed with each other. A driving internal gear disc 306 is fixed in the middle of the driving shaft 303. The driving internal gear disc 306 is located between the driving external gear disc 304 and the driven gear disc 305. An internal through hole 307 is opened in the middle of the carrier plate 1, and two external through holes 308 are opened on both sides of the carrier plate 1. A fixed pin 309 is fixed inside the external through hole 308. A linkage gear disc 310 and a driving bevel gear 311 are rotated on the fixed pin 309, and the linkage gear disc 310 and the driving bevel gear 311 are fixedly connected. A driving frame 312 slides up and down in the internal through hole 307. A tooth groove 313 is opened on the side surface of the driving frame 312 close to the driving internal gear disc 306, and a T-shaped guiding groove 314 is opened on the side surface of the driving frame 312 close to the support frame 301. A T-shaped fixed block 315 is fixed on the support frame 301, and a guiding slide bar 316 is fixed on the T-shaped fixed block 315;

[0036] Specifically, as shown in the attached Figure 3 and the attached Figure 4 of the specification, when the driving shaft 303 drives the driving external gear disc 304, the driven gear disc 305 and the driving internal gear disc 306 to rotate simultaneously, through the meshing of the two driving external gear discs 304, the driven gear disc 305 and the driving internal gear disc 306 can rotate synchronously and in opposite directions, and the driving internal gear disc 306 can drive the driving frame 312 to move up and down reciprocally through the meshing with the tooth groove 313. Thus, the driving frame 312 can drive the shorter sampling tube 502 to move up and down for sampling through the lifting frame 501, and the sampling tube 502 will not shake during the up and down movement, improving the stability of the sampling tube 502 during sampling.

[0037] In this embodiment, the driving frame 312 is located between two driving internal gear discs 306. The driving internal gear disc 306 meshes with the tooth groove 313. The T-shaped fixed block 315 extends into the inside of the T-shaped guiding groove 314. The guiding slide bar 316 is slidably connected to the T-shaped guiding groove 314.

[0038] Specifically, as shown in the attached drawings of the specification Figure 4 and the attached drawings of the specification Figure 5 As shown, the T-shaped fixed block 315 is fixedly connected to the support frame 301. The guiding slide bar 316 is slidably connected to the T-shaped guiding groove 314 in the vertical direction, so that the guiding slide bar 316 can guide the driving frame 312 in the vertical direction and limit it in the horizontal direction through the T-shaped guiding groove 314.

[0039] In this embodiment, the two driven gear discs 305 mesh with each other. The linkage gear disc 310 is located directly below the driven gear disc 305, and the driven gear disc 305 meshes with the linkage gear disc 310.

[0040] Specifically, as shown in the attached drawings of the specification Figure 4 and the attached drawings of the specification Figure 6 As shown, when the driven gear disc 305 drives the linkage gear disc 310 to rotate, the linkage gear disc 310 can drive the driving bevel gear 311 to rotate, so that the driving bevel gear 311 can drive the driven bevel gear 510 to rotate through the engagement with the driven bevel gear 510, and the driven bevel gear 510 can drive the spiral bar 509 to rotate through the long shaft 508.

[0041] In this embodiment, the guiding structure 5 includes a lifting frame 501. The lifting frame 501 is fixed to the bottom end of the driving frame 312. A collecting pipe 502 is fixed to the bottom end of the lifting frame 501. Two I-shaped plates 503 are fixed to both sides of the lifting frame 501 by bolts. A guiding plate 504 is fixed to the side of the I-shaped plate 503 away from the lifting frame 501. A semi-cylindrical groove 505 is formed on the side surface of the guiding plate 504. A spiral block 506 is fixed to the inner wall of the semi-cylindrical groove 505. A lower support plate 507 is fixed to the inner bottom surface of the guiding box 4. A long shaft 508 is rotatably arranged between the lower support plate 507 and the inner top surface of the guiding box 4. A spiral bar 509 is fixed to the surface of the long shaft 508. A driven bevel gear 510 is fixed to the top end of the long shaft 508, and the driven bevel gear 510 meshes with the driving bevel gear 311.

[0042] Specifically, as shown in the attached drawings of the specification Figure 6 and the attached drawings of the specification Figure 7As shown, the driving frame 312 can drive the collection tube 502 to move in the up and down direction through the lifting frame 501, and the lifting frame 501 can drive the guide plate 504 to move in the up and down direction through the I-shaped plate 503. During the up and down movement of the guide plate 504, the spiral strip 509 is axially slidably connected to the semi-cylindrical groove 505. Therefore, the guide plate 504 can be guided in the vertical direction by the spiral strips 509 on both sides, so that the guide plate 504 can guide the lifting frame 501 in the vertical direction, enabling the lifting frame 501 to drive the collection tube 502 to move stably in the up and down direction.

[0043] In this embodiment, the part of the lower support plate 507 close to the guide plate 504 is a semi-cylindrical plate, the semi-cylindrical plate is located below the spiral block 506, and the semi-cylindrical plate is slidably connected to the semi-cylindrical groove 505;

[0044] Specifically, when the guide plate 504 moves in the up and down direction, the semi-cylindrical plate extends into the semi-cylindrical groove 505 and is axially slidably connected to the semi-cylindrical groove 505, avoiding interference between the lower support plate 507 and the guide plate 504.

[0045] In this embodiment, the spiral strip 509 is located inside the semi-cylindrical groove 505, the spiral strip 509 is adapted to the semi-cylindrical groove 505, the spiral block 506 is adapted to the spiral groove of the spiral strip 509, and the spiral block 506 is slidably connected to the spiral groove;

[0046] Specifically, when the spiral strip 509 rotates, the spiral block 506 can be driven to move in the up and down direction through the spiral groove on the spiral strip 509. Thus, the spiral block 506 can drive the lifting frame 501 to move in the up and down direction through the guide plate 504 and the I-shaped plate 503. While guiding the lifting frame 501 in the up and down direction, it can also actively drive the lifting frame 501 to move in the up and down direction, enabling the lifting frame 501 to move more stably in the up and down direction.

[0047] In this embodiment, the cleaning structure 7 includes two partition plates 701 in the up-down direction. The space between the upper partition plate 701 and the cleaning box 6 forms an upper drying chamber 702, and the space between the lower partition plate 701 and the cleaning box 6 forms a lower drying chamber 703. A cleaning chamber 704 is formed below the space between the two partition plates 701. An upper heating plate 705 is fixed to the inner bottom surface of the upper drying chamber 702, a lower heating plate 706 is fixed to the inner bottom surface of the lower drying chamber 703, and a diversion plate 707 is fixed to the inner bottom surface of the cleaning chamber 704. The collection pipe 502 penetrates through the partition plate 701, the upper heating plate 705, the lower heating plate 706, the diversion plate 707, and the cleaning box 6, and extends below the cleaning box 6. An upper drying column 708 is fixed to the upper heating plate 705, a lower drying column 709 is fixed to the lower heating plate 706. A diversion pipe 710 is fixed between the upper drying chamber 702 and the lower drying chamber 703. Diversion openings 711 are formed on the surface of the diversion pipe 710, and the diversion openings 711 are located at the bottom of the lower drying chamber 703. An external connection pipe 712 is threadedly connected to the bottom of the diversion pipe 710;

[0048] Specifically, as shown in the Figure 8 and the Figure 9 in the attached drawings of the specification. When the collection pipe 502 moves upward into the cleaning box 6, the absorbent cotton disposed inside the lower drying chamber 703 first wipes off the liquid sample remaining on the surface of the collection pipe 502 during sampling. The liquid absorbed by the absorbent cotton can be heated and dried by the lower heating plate 706 and the lower drying column 709. The surface of the collection pipe 502 can be wiped and disinfected by the sponge containing disinfected alcohol disposed inside the cleaning chamber 704. The surface of the collection pipe 502 can be wiped and disinfected by the sponge containing disinfected alcohol disposed inside the cleaning chamber 704.

[0049] In this embodiment, the upper heating plate 705 and the lower heating plate 706 are in a "Λ" shape with both ends low and the middle high, and the diversion plate 707 is in a "V" shape with both ends high and the middle low;

[0050] Specifically, as shown in the Figure 8 in the attached drawings of the specification. The upper heating plate 705 and the lower heating plate 706, as well as the upper drying column 708 and the lower drying column 709, are all made of heat-conducting metal materials. The partition plate 701 and the cleaning box 6 are both made of non-heat-conducting alumina substrate materials. The moisture at the bottom can be discharged into the diversion pipe 710 through the upper heating plate 705 and the lower heating plate 706 in the "Λ" shape with both ends low and the middle high. The disinfected alcohol at the bottom can be concentrated in the middle through the diversion plate 707 in the "V" shape with both ends high and the middle low, so as to wipe and disinfect the surface of the collection pipe 502.

[0051] In this embodiment, the upper drying chamber 702 and the lower drying chamber 703 are filled with absorbent cotton, and the upper drying column 708 and the lower drying column 709 are inserted into the absorbent cotton. The cleaning chamber 704 is filled with sponge, and the sponge is filled with disinfectant alcohol;

[0052] Specifically, as shown in the attached drawings of the specification Figure 9 As shown, a heater is provided on the back of the cleaning box 6, and the heater is connected to the upper heating plate 705 and the lower heating plate 706 through wires respectively, so that the upper heating plate 705 can conduct heat to the upper drying column 708, and the lower heating plate 706 can conduct heat to the lower drying column 709. Therefore, through the upper heating plate 705 and the upper drying column 708, the water in the absorbent cotton arranged inside the upper drying chamber 702 can be dried out, and through the lower heating plate 706 and the lower drying column 709, the water in the absorbent cotton arranged inside the lower drying chamber 703 can be dried out.

[0053] The working principle and usage process of the present invention: By connecting the sampling tube 502 with an external output hose, and the external output hose is located at the bottom of the guiding box 4, when the sampling tube 502 drives the external output hose to move, it will not interfere with the guiding box 4, so that the sample collected by the sampling tube 502 can be input into the detection device through the external output hose for analysis and detection. When it is necessary to collect a sample, start the driving motors 302 that can rotate forward and backward on both sides, so that the two driving motors 302 rotate in opposite directions. Through the driving shaft 303, the driving external gear disc 304, the driven gear disc 305 and the driving internal gear disc 306 can be driven to rotate simultaneously, and through the meshing of the two driving external gear discs 304, the driven gear disc 305 and the driving internal gear disc 306 can rotate synchronously and in opposite directions. After the driving internal gear disc 306 rotates, through the meshing with the tooth groove 313 and the vertical guiding of the guiding slide rod 316 to the driving frame 312, the driving frame 312 can be driven to move reciprocally in the up and down directions. Therefore, the driving frame 312 can drive the shorter sampling tube 502 to move reciprocally in the up and down directions through the lifting frame 501, so that when the sampling tube 502 moves down, it can draw and collect the sample, and after moving up, the sample is input into the detection device through the external output hose for detection;

[0054] Moreover, during the process of the lifting frame 501 driving the sampling tube 502 to move in the up and down direction, through the meshing of the driven gear disc 305 and the linkage gear disc 310, the driving bevel gear 311 can be driven to rotate. Through the meshing of the driving bevel gear 311 and the driven bevel gear 510, the long shaft 508 can drive the spiral strip 509 to rotate. And when the lifting frame 501 drives the I-shaped plate 503 and the guide plate 504 to move in the up and down direction, thus the guide plate 504 can be guided in the up and down direction and limited in the horizontal direction by the spiral strips 509 on both sides, so that the lifting frame 501 can drive the sampling tube 502 to move more stably in the up and down direction. At the same time, when the spiral strip 509 rotates reciprocally, it can drive the spiral block 506 to move reciprocally in the up and down direction, so that the spiral block 506 can drive the lifting frame 501 and the sampling tube 502 to move stably in the up and down direction through the guide plate 504 and the I-shaped plate 503, avoiding the sampling tube 502 from shaking during the up and down movement, thereby preventing the samples on the sampling tube 502 from spilling due to shaking and improving the stability of the sampling tube 502 for collecting samples;

[0055] After the sampling tube 502 moves downward out of the lower part of the cleaning box 6, sampling is carried out. When it moves upward into the cleaning box 6, the sampling is completed. And when the sampling tube 502 moves upward into the cleaning box 6 after collecting samples, the absorbent cotton arranged inside the lower drying chamber 703 first wipes off the residual liquid samples on the surface of the sampling tube 502 during sampling and absorbs the liquid samples. And through the lower heating plate 706 and the lower drying column 709, the liquid absorbed by the absorbent cotton can be heated and dried, so that the moisture inside the absorbent cotton can be quickly discharged into the external connecting pipe 712 through the diversion port 711. When the sampling tube 502 continues to move upward, the sponge containing disinfected alcohol arranged inside the cleaning chamber 704 can wipe and disinfect the surface of the sampling tube 502. Similarly, the absorbent cotton arranged inside the upper drying chamber 702 first wipes off the disinfected alcohol on the surface of the sampling tube 502 and absorbs the disinfected alcohol. And through the upper heating plate 705 and the upper drying column 708, the disinfected alcohol absorbed by the absorbent cotton can be heated and dried, so that the disinfected alcohol inside the absorbent cotton can be quickly discharged into the external connecting pipe 712 through the diversion pipe 710, and the sample liquid and the disinfected alcohol inside it are centrally discharged by the external connecting pipe 712. Similarly, when the sampling tube 502 needs to collect samples again, it moves downward to the lower part of the cleaning box 6 and then sampling is carried out. Therefore, when the sampling tube 502 passes through the upper drying chamber 702, the lower drying chamber 703 and the cleaning chamber 704, the surface of the sampling tube 502 can be wiped and cleaned again, ensuring that when the sampling tube 502 is inserted into the sample for sampling, there will be no other impurities on the surface of the sampling tube 502 to contaminate the sample, thereby further improving the accuracy of sample collection.

[0056] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of electrolyte analyzer test device, including a carrier plate (1), characterized in that: The upper part of the bearing plate (1) is fixed with a driving box (2), the inside of the driving box (2) is provided with a driving structure (3), the lower part of the bearing plate (1) is fixed with a guiding box (4), the inside of the guiding box (4) is provided with a guiding structure (5), the lower part of the guiding box (4) is fixed with a cleaning box (6), and the inside of the cleaning box (6) is provided with a cleaning structure (7).

2. The novel electrolyte analyzer testing device according to claim 1, wherein: The driving structure (3) includes two support frames (301), the two support frames (301) are fixed on both sides of the upper part of the bearing plate (1) by bolts, two driving motors (302) with opposite rotation directions are fixed on both sides of the support frame (301), the output end of the driving motor (302) is fixed with a driving shaft (303), two driving outer gear discs (304) and a driven gear disc (305) are respectively fixed at both ends of the driving shaft (303), and the two driving outer gear discs (304) are meshed with each other. A driving inner gear disc (306) is fixed in the middle of the driving shaft (303), and the driving inner gear disc (306) is located between the driving outer gear disc (304) and the driven gear disc (305). An inner through hole (307) is formed in the middle of the bearing plate (1), two outer through holes (308) are formed on both sides of the bearing plate (1), a fixed pin (309) is fixed inside the outer through hole (308), a linkage gear disc (310) and a driving bevel gear (311) are rotatably arranged on the fixed pin (309), and the linkage gear disc (310) and the driving bevel gear (311) are fixedly connected. A driving frame (312) slides in the up and down direction inside the inner through hole (307), a tooth groove (313) is formed on the side surface of the driving frame (312) close to the driving inner gear disc (306), a T-shaped guiding groove (314) is formed on the side surface of the driving frame (312) close to the support frame (301), a T-shaped fixed block (315) is fixed on the support frame (301), and a guiding slide bar (316) is fixed on the T-shaped fixed block (315).

3. A novel electrolyte analyzer testing device according to claim 2, characterized in that: The driving frame (312) is located between the two driving inner gear discs (306), the driving inner gear disc (306) is meshed with the tooth groove (313), the T-shaped fixed block (315) extends into the inside of the T-shaped guiding groove (314), and the guiding slide bar (316) is slidably connected with the T-shaped guiding groove (314).

4. A novel electrolyte analyzer testing device according to claim 2, characterized in that: The two driven gear discs (305) are meshed with each other, the linkage gear disc (310) is located directly below the driven gear disc (305), and the driven gear disc (305) is meshed with the linkage gear disc (310).

5. A novel electrolyte analyzer testing device according to claim 2, characterized in that: The guiding structure (5) includes a lifting frame (501), the lifting frame (501) is fixed to the bottom end of the driving frame (312), a collecting pipe (502) is fixed to the bottom end of the lifting frame (501), two I-shaped plates (503) are fixed to both sides of the lifting frame (501) by bolts, a guiding plate (504) is fixed to the side of the I-shaped plate (503) away from the lifting frame (501), a semi-cylindrical groove (505) is formed in the side surface of the guiding plate (504), a spiral block (506) is fixed to the inner wall of the semi-cylindrical groove (505), a lower support plate (507) is fixed to the inner bottom surface of the guiding box (4), a long shaft (508) is rotatably arranged between the lower support plate (507) and the inner top surface of the guiding box (4), a spiral strip (509) is fixed to the surface of the long shaft (508), a driven bevel gear (510) is fixed to the top end of the long shaft (508), and the driven bevel gear (510) meshes with the driving bevel gear (311).

6. A novel electrolyte analyzer testing device according to claim 5, characterized in that: The part of the lower support plate (507) close to the guiding plate (504) is a semi-cylindrical plate, the semi-cylindrical plate is located below the spiral block (506), and the semi-cylindrical plate is slidably connected with the semi-cylindrical groove (505).

7. A novel electrolyte analyzer test device according to claim 5, characterized in that: The spiral strip (509) is located inside the semi-cylindrical groove (505), the spiral strip (509) is adapted to the semi-cylindrical groove (505), the spiral block (506) is adapted to the spiral groove of the spiral strip (509), and the spiral block (506) is slidably connected with the spiral groove.

8. A novel electrolyte analyzer testing device according to claim 5, characterized in that: The cleaning structure (7) includes two partition plates (701) in the up-down direction. The space between the upper partition plate (701) and the cleaning box (6) forms an upper drying chamber (702), the space between the lower partition plate (701) and the cleaning box (6) forms a lower drying chamber (703), the space between the two partition plates (701) forms a cleaning chamber (704) below. An upper heating plate (705) is fixed to the inner bottom surface of the upper drying chamber (702), a lower heating plate (706) is fixed to the inner bottom surface of the lower drying chamber (703), a diversion plate (707) is fixed to the inner bottom surface of the cleaning chamber (704), the collecting pipe (502) penetrates through the partition plate (701), the upper heating plate (705), the lower heating plate (706), the diversion plate (707) and the cleaning box (6), and extends below the cleaning box (6). Upper drying columns (708) are fixed to the upper heating plate (705), lower drying columns (709) are fixed to the lower heating plate (706), a diversion pipe (710) is fixed between the upper drying chamber (702) and the lower drying chamber (703), diversion openings (711) are formed in the surface of the diversion pipe (710), the diversion openings (711) are located at the bottom of the lower drying chamber (703), and an outer connecting pipe (712) is threadedly connected to the bottom of the diversion pipe (710).

9. A novel electrolyte analyzer testing device according to claim 8, characterized in that: The upper heating plate (705) and the lower heating plate (706) are in a "Λ" shape with both ends low and the middle high, and the diversion plate (707) is in a "V" shape with both ends high and the middle low.

10. A novel electrolyte analyzer testing device according to claim 8, characterized in that: The interiors of the upper drying chamber (702) and the lower drying chamber (703) are filled with absorbent cotton, and the upper drying column (708) and the lower drying column (709) are inserted into the absorbent cotton. The interior of the cleaning chamber (704) is filled with sponge, and the interior of the sponge is filled with disinfectant alcohol.

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