Vertical sampling device of electrolyte analyzer

Abstract

The utility model provides a vertical sampling device of an electrolyte analyzer, which relates to the technical field of electrolyte analyzers and comprises a base component and a lifting adjusting mechanism, the lifting adjusting mechanism assembled by bolts is arranged above one end of the base component, and an extraction component assembled by bolts is arranged at the output end of the lifting adjusting mechanism. The lifting adjusting mechanism comprises a slotting plate, a gearbox, a driving motor, a tooth-shaped rod, a tooth belt, a lifting block, a sliding rod, a sleeve cabin and a hydraulic telescopic rod; according to the utility model, after the rotating motor outputs power to drive the bevel gear set of which the output end operates to perform meshing transmission operation, the output end of the bevel gear set outputs power to drive the rotating base to rotate, so that a screen hole opening or a needle point opening at one end of the sleeve is aligned with a required carrier to achieve a contact effect; and the sieve holes are of porous structures, so that the effect of extracting the carriers with over-high concentration mixing degree can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolyte analyzers, in particular to a vertical sampling device for electrolyte analyzers. Background Art

[0002] Electrolyte analyzers are used to detect potassium ions, sodium ions, chloride ions, ionized calcium and lithium ions from samples. The samples can be whole blood, serum, plasma, urine, dialysate, and hydration fluid. Electrolyte analyzers are indispensable in clinical testing. In clinical practice, they mainly test and maintain the balance of osmotic pressure in human blood and body fluids. Ion testing and detection are very important for patients who need large amounts of balanced fluid replacement during surgery, burns, diarrhea, acute myocardial infarction, etc. The instrument has high precision and accuracy, and the results measured for any sample are accurate, reliable, fast, and very simple to operate. Therefore, ion detection is an essential general equipment for hospitals at all levels.

[0003] When the existing vertical sampling device is in use, as disclosed in application number CN202120981572.8, a vertical sampling device for an electrolyte analyzer includes a fixed plate, a support plate is fixed at the bottom end of the front side of the fixed plate, a sealing block is fixed on the upper surface of the support plate, a stepper motor is fixed at the bottom end of the back side of the fixed plate, a rotating wheel is fixed at the output end of the stepper motor, a micro switch is provided at the top of the back side of the fixed plate, a synchronous wheel is rotatably installed at the top of the fixed plate, the rotating wheel and the synchronous wheel are connected by a synchronous belt transmission, an injection arm is installed on the inner side of the synchronous belt, the synchronous belt and the injection arm are fixed by a fixed plate, and a linear slide rail is fixed at one end on the other side of the fixed plate; however, in the above technology, the sampling needle is a needle-shaped structure, and it is difficult to effectively take out carriers with too high a degree of carrier mixing. Therefore, the utility model proposes a vertical sampling device for an electrolyte analyzer to solve the problems existing in the prior art. Utility Model Content

[0004] In response to the above problems, the utility model proposes a vertical sampling device for an electrolyte analyzer. The vertical sampling device for the electrolyte analyzer mainly utilizes the output power of a rotating motor to drive the bevel gear group running at the output end to engage and transmit the operation, so that the output power of the output end of the bevel gear group drives the rotating base to rotate, so that the sieve hole or needle tip at one end of the sleeve is aligned with the required carrier to achieve the contact effect. Since the sieve hole is a porous structure, this can effectively avoid the effect of extracting carriers with too high concentration and mixing degree.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a vertical sampling device for an electrolyte analyzer, comprising a base assembly and a lifting adjustment mechanism, wherein a lifting adjustment mechanism assembled with bolts is provided above one end of the base assembly, and an extraction component assembled with bolts is provided at the output end of the lifting adjustment mechanism;

[0006] The lifting and adjusting mechanism includes a slotted plate, a gearbox, a drive motor, a toothed rod, a toothed belt, a lifting block, a sliding rod, a sleeve and a hydraulic telescopic rod. The slotted plate is arranged above one end of the base assembly, and a gearbox connected to the output end of the drive motor is arranged on the outer side of the lower end of the slotted plate, and the output end of the gearbox passes through the slotted plate and is connected to the toothed rod, the toothed rod is meshed and wrapped with a toothed belt, and the toothed belt is meshed and passed through the lifting block, a sliding rod with a sliding connection is provided on the inner side of the lifting block, a sleeve is provided on one side of the lifting block, and a hydraulic telescopic rod with a sleeve installation is provided on the inner side of one end of the sleeve.

[0007] As a preferred embodiment of the present invention, the toothed belts are symmetrically distributed about the central axis of the lifting block, and the central axis of the lifting block and the sliding rod are on the same straight line.

[0008] As a preferred embodiment of the present invention, the base assembly includes a pad, a table, an assembly base and a feeding dish, the top side of the pad is provided with a table, and the top side of the table is provided with an assembly base assembled with bolts, and a feeding dish is provided above one end of the assembly base.

[0009] As a preferred embodiment of the present utility model, the extraction component includes a fixed cabin, a rotating motor, a bevel gear set, a rotating base, a first node cabin, a pneumatic valve plug, a connecting pipe, a sleeve, a sieve hole, a needle tip mouth, a second node cabin, a control liquid valve, a liquid pump and an output port. The fixed cabin is arranged at one end of the hydraulic telescopic rod, and a bevel gear set connected to the output end of the rotating motor is arranged inside the fixed cabin, and a rotating base is provided at the output end of the bevel gear set.

[0010] As a preferred embodiment of the present invention, a first node cabin for installing a pneumatic valve plug is provided at both ends of the rotating base, and a connecting pipe is provided at the outer end of the first node cabin, and a sleeve is provided at the outer end of the connecting pipe. One end of one group of sleeves is provided with a sieve hole, and one end of the other group of sleeves is provided with a needle tip mouth.

[0011] As a preferred embodiment of the present invention, a second node cabin is provided at the output end of the first node cabin, and a control liquid valve is provided at the output end of the second node cabin, and a liquid pump is provided at the output end of the control liquid valve, and an output port is provided at the output end of the liquid pump.

[0012] The beneficial effects of the utility model are:

[0013] The utility model mainly utilizes the output power of a rotating motor to drive the bevel gear group running at the output end to engage and transmit the operation, so that the output power of the output end of the bevel gear group drives the rotating base to rotate, so that the sieve hole or needle tip at one end of the sleeve is aligned with the required carrier to achieve the contact effect. Since the sieve hole is a porous structure, it can effectively avoid the effect of extracting carriers with too high concentration and mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a bottom-up three-dimensional structural diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the lifting and adjusting mechanism of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the extraction component of the utility model;

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the sieve hole and the needle tip mouth of the utility model.

[0019] Among them: 1. Base assembly; 101. Pad; 102. Table; 103. Assembly base; 104. Feeding dish; 2. Lifting and adjusting mechanism; 201. Slotted plate; 202. Gearbox; 203. Drive motor; 204. Toothed rod; 205. Toothed belt; 206. Lifting block; 207. Sliding rod; 208. Sleeve; 209. Hydraulic telescopic rod; 3. Extraction component; 301. Fixed cabin; 302. Rotating motor; 303. Bevel gear set; 304. Rotating base; 305. First node cabin; 306. Pneumatic valve plug; 307. Connecting pipe; 308. Sleeve; 309. Sieve hole; 3010. Needle tip; 3011. Second node cabin; 3012. Control liquid valve; 3013. Liquid pump; 3014. Output port. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments. The embodiments are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0021] according to Figure 1-5 As shown, this embodiment provides a vertical sampling device for an electrolyte analyzer, comprising a base assembly 1 and a lifting adjustment mechanism 2. The lifting adjustment mechanism 2 assembled with bolts is provided above one end of the base assembly 1, and an extraction component 3 assembled with bolts is provided at the output end of the lifting adjustment mechanism 2.

[0022] The lifting and adjusting mechanism 2 includes a slotted plate 201, a gearbox 202, a drive motor 203, a toothed rod 204, a toothed belt 205, a lifting block 206, a sliding rod 207, a sleeve 208 and a hydraulic telescopic rod 209. The slotted plate 201 is arranged above one end of the base assembly 1, and a gearbox 202 connected to the output end of the drive motor 203 is arranged on the outer side of the lower end of the slotted plate 201, and the output end of the gearbox 202 passes through the slotted plate 201 and is connected to the toothed rod 204, the toothed rod 204 is meshed and wrapped with the toothed belt 205, and the toothed belt 205 is meshed and passes through the lifting block 206, and a sliding rod 207 with a sliding connection is provided on the inner side of the lifting block 206, a sleeve 208 is provided on one side of the lifting block 206, and a hydraulic telescopic rod 209 is provided on the inner side of one end of the sleeve 208.

[0023] The toothed belt 205 is symmetrically distributed about the central axis of the lifting block 206 , and the central axes of the lifting block 206 and the sliding rod 207 are on the same straight line.

[0024] In this embodiment, the output end of the driving motor 203 is then used to output power to drive the output end to operate. After the output end of the driving motor 203 outputs power to operate, the gearbox 202 is operated, and the toothed rod 204 in the slotted plate 201 is operated, so that the toothed belt 205 drives the lifting block 206 on the sliding rod 207 to run to a suitable height. After the hydraulic telescopic rod 209 on the cabin 208 outputs power to drive the output end to operate, the rotating base 304 is operated to a suitable length.

[0025] The base assembly 1 includes a pad 101, a table 102, an assembly base 103 and a feeding dish 104. The top side of the pad 101 is provided with a table 102, and the top side of the table 102 is provided with an assembly base 103 assembled with bolts, and a feeding dish 104 is provided above one end of the assembly base 103.

[0026] In this embodiment, when in use, the pad 101 is placed at the processing site together with the upper plate 102, and the lifting and adjusting mechanism 2 equipped with the extraction component 3 is placed at the processing site using the assembly base 103. The carrier is placed inside the feeding dish 104 through the feeding dish 104 provided on the top side of the assembly base 103.

[0027] The extraction component 3 includes a fixed cabin 301, a rotating motor 302, a bevel gear set 303, a rotating base 304, a first node cabin 305, a pneumatic valve plug 306, a connecting pipe 307, a sleeve 308, a sieve hole 309, a needle tip hole 3010, a second node cabin 3011, a control liquid valve 3012, a liquid pump 3013 and an output port 3014. The fixed cabin 301 is arranged at one end of the hydraulic telescopic rod 209, and a bevel gear set 303 connected to the output end of the rotating motor 302 is arranged inside the fixed cabin 301, and a rotating base 304 is provided at the output end of the bevel gear set 303.

[0028] In this embodiment, when extraction is required, the rotating motor 302 on the fixed cabin 301 is started, and the output end of the rotating motor 302 outputs power to drive the output end to operate. After the output end of the rotating motor 302 outputs power to operate, the bevel gear set 303 in the fixed cabin 301 engages and drives to operate. After the bevel gear set 303 engages and drives to operate, the rotating base 304 drives the sieve hole 309 or the needle tip hole 3010 to run to the appropriate direction.

[0029] A first node compartment 305 for installing a pneumatic valve plug 306 is provided at both ends of the rotating base 304, and a connecting pipe 307 is provided at the outer end of the first node compartment 305, and a sleeve 308 is provided at the outer end of the connecting pipe 307. One end of one group of sleeves 308 is provided with a sieve hole 309, and one end of the other group of sleeves 308 is provided with a needle tip hole 3010.

[0030] In this embodiment, when the sieve hole 309 or the needle tip hole 3010 is aligned with the feeding dish 104, the pneumatic valve plug 306 in the first node compartment 305 is used to output power to drive the output end to extend and retract, so that the pneumatic valve plug 306 is opened and closed as needed.

[0031] The output end of the first node cabin 305 is provided with a second node cabin 3011 , and the output end of the second node cabin 3011 is provided with a control liquid valve 3012 , and the output end of the control liquid valve 3012 is provided with a liquid pump 3013 , and the output end of the liquid pump 3013 is provided with an output port 3014 .

[0032] In this embodiment, after the pneumatic valve plug 306 is opened and closed, the second node cabin 3011 and the control liquid valve 3012 are used to open. After opening, the liquid pump 3013 is used to output power to drive the output end to operate. When the liquid pump 3013 outputs power to drive the extraction component 3 to extract the carrier, the carrier is finally output to the target location through the output port 3014 for detection.

[0033] The working principle of the vertical sampling device of the electrolyte analyzer is: when in use, the pad 101 is matched with the upper plate 102 and placed at the processing site, and the lifting adjustment mechanism 2 equipped with the extraction component 3 is placed at the processing site using the assembly base 103, and the carrier is placed inside the feeding dish 104 through the top side of the assembly base 103. When extraction is required, the rotating motor 302 on the fixed cabin 301 is started, and the output end of the rotating motor 302 outputs power to drive the output end to operate. After the output end of the rotating motor 302 outputs power to operate, the bevel gear set 303 in the fixed cabin 301 is engaged and driven to operate. After the bevel gear set 303 is engaged and driven to operate, the rotating base 304 drives the sieve hole 309 or the needle tip hole 3010 to run to the appropriate direction, and then the output end of the drive motor 203 is used to output power to drive the output end to operate. After the gearbox 202 is operated, the toothed rod 204 in the slotted plate 201 is operated, and the toothed belt 205 drives the lifting block 206 on the sliding rod 207 to move to an appropriate height. The hydraulic telescopic rod 209 on the sleeve 208 outputs power to drive the output end to operate, so that the rotating base 304 moves to an appropriate length. When the sieve hole 309 or the needle tip hole 3010 is aligned with the feeding dish 104, the pneumatic valve plug 306 in the first node cabin 305 is used to output power to drive the output end to extend and retract, so that the pneumatic valve plug 306 is opened and closed as needed. After the pneumatic valve plug 306 is opened and closed, the second node cabin 3011 and the control liquid valve 3012 are used to open. After opening, the liquid pump 3013 is used to output power to drive the output end to operate. When the liquid pump 3013 outputs power, it drives the extraction component 3 to extract the carrier, and finally the carrier is output to the target location through the output port 3014 for detection.

[0034] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A vertical sampling device for an electrolyte analyzer, comprising a base assembly (1) and a lifting and adjusting mechanism (2), characterized in that: A lifting and adjusting mechanism (2) assembled with bolts is provided above one end of the base assembly (1), and an extraction component (3) assembled with bolts is provided at the output end of the lifting and adjusting mechanism (2); The lifting and adjusting mechanism (2) comprises a slotted plate (201), a gearbox (202), a driving motor (203), a toothed rod (204), a toothed belt (205), a lifting block (206), a sliding rod (207), a sleeve (208) and a hydraulic telescopic rod (209); the slotted plate (201) is arranged above one end of the base assembly (1); a gearbox (202) connected to the output end of the driving motor (203) is arranged on the outer side of the lower end of the slotted plate (201); and the The output end of the gearbox (202) passes through the slotted plate (201) and is connected to a toothed rod (204); the toothed rod (204) is meshed with a toothed belt (205) and the toothed belt (205) is meshed with a lifting block (206); a sliding rod (207) for sliding connection is provided on the inner side of the lifting block (206); a housing (208) is provided on one side of the lifting block (206); and a hydraulic telescopic rod (209) for sleeve installation is provided on the inner side of one end of the housing (208).

2. The vertical sampling device for an electrolyte analyzer according to claim 1, characterized in that: The toothed belt (205) is symmetrically distributed about the central axis of the lifting block (206), and the central axis of the lifting block (206) and the sliding rod (207) are on the same straight line.

3. The vertical sampling device for an electrolyte analyzer according to claim 1, characterized in that: The base assembly (1) comprises a cushion block (101), a table plate (102), an assembly base (103) and a feeding dish (104); the top side of the cushion block (101) is provided with a table plate (102), and the top side of the table plate (102) is provided with an assembly base (103) assembled with bolts; and a feeding dish (104) is provided above one end of the assembly base (103).

4. The vertical sampling device for an electrolyte analyzer according to claim 1, characterized in that: The extraction component (3) comprises a fixed cabin (301), a rotating motor (302), a bevel gear set (303), a rotating base (304), a first node cabin (305), a pneumatic valve plug (306), a connecting pipe (307), a sleeve (308), a sieve hole (309), a needle tip hole (3010), a second node cabin (3011), a control liquid valve (3012), a liquid pump (3013) and an output port (3014); the fixed cabin (301) is arranged at one end of the hydraulic telescopic rod (209); a bevel gear set (303) connected to the output end of the rotating motor (302) is arranged inside the fixed cabin (301); and a rotating base (304) is arranged at the output end of the bevel gear set (303).

5. The vertical sampling device for an electrolyte analyzer according to claim 4, characterized in that: A first node compartment (305) for installing a pneumatic valve plug (306) is provided at both ends of the rotating base (304), and a connecting pipe (307) is provided at the outer end of the first node compartment (305), and a sleeve (308) is provided at the outer end of the connecting pipe (307), one end of one group of sleeves (308) is provided with a sieve hole (309), and one end of the sleeve (308) of the other group is provided with a needle tip hole (3010).

6. The vertical sampling device for an electrolyte analyzer according to claim 4, characterized in that: The output end of the first node cabin (305) is provided with a second node cabin (3011), and the output end of the second node cabin (3011) is provided with a control liquid valve (3012), and the output end of the control liquid valve (3012) is provided with a liquid pump (3013), and the output end of the liquid pump (3013) is provided with an output port (3014).

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