CN114460324A

CN114460324A - Rail-mounted sample injection electrolyte measuring instrument

Info

Publication number: CN114460324A
Application number: CN202210100490.7A
Authority: CN
Inventors: 廖永富
Original assignee: Nanjing Diannuo Biotechnology Co ltd
Current assignee: Nanjing Diannuo Biotechnology Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-05-10

Abstract

The invention discloses a rail-mounted sample injection electrolyte measuring instrument, and relates to the technical field of electrolyte detection equipment. The electrolyte analyzer comprises an electrolyte analyzer body, wherein a fixing frame is arranged in the front center of the electrolyte analyzer body, a conveying folded plate is arranged in the inner center of the fixing frame, and a limiting groove is formed in the bottom end of the inner part of a placing cylinder; the edges of the front end and the rear end of the upper surface of the fixed frame are provided with sliding assemblies respectively, and each sliding assembly comprises a side frame and a U-shaped frame; a transmission component is arranged at the edge of one side in front of the fixing frame, and comprises a motor and a belt pulley A; the inside of spacing groove is provided with protection component, and protection component includes cardboard and buffer spring. The conveying folded plate forms an annular rotating track through the transmission assembly, a production line is formed, the detection efficiency is improved, meanwhile, the bottom stress of the test tube is relieved by the protection assembly, the test tube is prevented from being broken and damaged, and the feeding and discharging progress and time of the test tube can be improved through the sliding assembly.

Description

Rail-mounted sample injection electrolyte measuring instrument

Technical Field

The invention belongs to the technical field of electrolyte detection equipment, and particularly relates to a rail-mounted sample injection electrolyte measuring instrument.

Background

The electrolyte is a compound which can conduct electricity when dissolved in an aqueous solution or in a molten state, and is widely applied to industrial production, clinical medical treatment and the like, wherein the content of the electrolyte in whole blood, plasma, serum and urine samples can be measured by an electrolyte analyzer in the medical field, the accuracy and the speed of detection can be greatly improved, and the operation is convenient and quick.

Through retrieval, publication No. CN213482272U, application No. 2020.11.27 discloses a full-automatic electrolyte analyzer, which comprises a sampling turntable mechanism and a liquid pumping mechanism, wherein the liquid outlet end of the liquid pumping mechanism is connected with an analyzer which is arranged in an analyzer shell; the sampling turntable mechanism comprises a test tube positioning disc assembly, a lifting mechanism and a fixed turntable, wherein the lifting mechanism is connected and arranged right below the test tube positioning disc assembly, the fixed turntable is arranged at the bottom end of the lifting mechanism, and the bottom end of the fixed turntable is connected and provided with a rotary driving mechanism; the liquid pumping mechanism comprises a liquid pumping pipe, a liquid pumping pump is arranged at the top end of the liquid pumping pipe, a liquid inlet pipe is connected to the liquid outlet end of the liquid pumping pump, and the liquid outlet end of the liquid inlet pipe is connected with the analyzer.

However, the following disadvantages still exist in the practical use:

1. when the full-automatic electrolyte analyzer is used, the sampling turntable mechanism rotates the test tube for sampling detection, the test tube needs to be replaced after all samples are taken, and due to the fact that the number of the test tubes is large, the replacement time is long, liquid cannot be sampled and detected during replacement, and the efficiency is low due to the fact that a blank period exists;

2. when the full-automatic electrolyte analyzer is used, the test tube is placed through the test tube positioning disc and the test tube positioning groove, and the test tube is not protected in the placing mode, so that the bottom of the test tube is damaged due to large stress in the placing process;

3. foretell full-automatic electrolyte analyzer places the test tube through test tube positioning disk and test tube positioning groove when using, and this kind of mode need aim at the bottom and the test tube positioning groove of test tube when placing to can increase the time of unloading in the test tube, work efficiency is low.

Disclosure of Invention

The invention aims to provide a rail-type sample-feeding electrolyte measuring instrument, which achieves the transmission effect by utilizing a transmission assembly, so that a transmission folded plate rotates to form a rail rotating in a ring shape, and further can convey an upper placing cylinder, and form a flow line form, thereby improving the detection efficiency and saving time.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a rail-type sample-injection electrolyte measuring instrument which comprises an electrolyte analyzer body, wherein a fixed frame is arranged at the front center position of the electrolyte analyzer body, a conveying folded plate is arranged at the inner center position of the fixed frame, placing cylinders are uniformly arranged at intervals outside the outer wall of the conveying folded plate, and a limiting groove is formed in the inner bottom end of each placing cylinder; the sliding assemblies are arranged at the edges of the front end and the rear end of the upper surface of the fixed frame and comprise side frames and U-shaped frames, and the U-shaped frames are welded at the edges of the two sides of the end surface of the front end of each side frame; a transmission assembly is arranged at the edge of one side in front of the fixing frame and comprises a motor and a belt pulley A, and the belt pulley A is mounted on an output shaft of the motor; the inside of spacing groove is provided with protection component, protection component includes cardboard and buffer spring, buffer spring is installed along the even interval of circumferencial direction in the lower surface edge of cardboard, and the conveying folded plate encircles into an annular, forms annular rail mounted's transport structure, and the shape of spacing groove is cylindrical, and the external diameter of cardboard slightly is less than the internal diameter of spacing groove, and the cardboard is located the inside top of spacing groove.

Further, the central position of the top of the front end face of the electrolyte analyzer body is provided with a liquid pumping mechanism, the central position of the front part of the upper surface of the electrolyte analyzer body is provided with a control panel, and the electrolyte analyzer is convenient for a worker to control and use through the control panel.

Furthermore, the fixing frame comprises a front support and a rear support, the front support and the rear support are arranged oppositely, and the front support and the rear support are identical in shape and size.

Further, adjacent two install spacing roller between the opposite face of U type frame, install pivot A on the inner wall of spacing roller, pivot A's both ends are run through the both sides terminal surface of spacing roller respectively and are connected with the bearing on the U type frame terminal surface, and the outer wall outside cover of spacing roller is equipped with the foam-rubber cushion, mainly plays the effect of protection to the test tube, and spacing roller is rotatory under pivot A's effect.

Further, belt pulley A's the outer wall outside is connected with belt pulley B through the belt, belt pulley B's rear end terminal surface central point puts and installs pivot B, pivot B's the other end runs through bearing on the fore-stock terminal surface and is connected with the bearing on the fore-stock terminal surface, realizes the transmission through the belt between belt pulley A and the belt pulley B.

Further, the outer wall outside cover of pivot B is equipped with roller bearing A, roller bearing A is located inside one side of conveying folded plate, roller bearing B is installed to the inside opposite side of conveying folded plate, install pivot C on roller bearing B's the inner wall, pivot B drives roller bearing A rotatory, and then makes the conveying folded plate rotatory.

Further, the one end of pivot C runs through roller bearing B's front end terminal surface and is connected with the bearing on the fore-stock rear end face, the other end of pivot C runs through roller bearing B's rear end terminal surface and is connected with the bearing on the fore-stock front end face, and roller bearing B rotates under pivot C's effect, plays supplementary conveying folded plate pivoted effect.

Further, a straight channel is arranged right above the limiting groove, a funnel groove is arranged right above the straight channel, the top end of the funnel groove penetrates through the top of the placing barrel, the inner diameter of the straight channel is smaller than that of the limiting groove, the outer diameter of the clamping plate is larger than that of the straight channel, and the bottom of the funnel groove is the same as that of the straight channel in size.

Further, the bottom central point of cardboard puts and installs the rubber column, the upper surface central point of cardboard puts and is provided with places the seat, the internally mounted who places the seat has the test tube, and the upper surface central point of placing the seat puts and is provided with the arc recess, and laminates with the bottom of test tube, and the inner wall of arc recess bonds and has the foam-rubber cushion, plays the effect of protection to the bottom of test tube.

The invention has the following beneficial effects:

1. the invention is provided with the transmission component, when the full-automatic electrolyte analyzer is used by a worker, a test tube is placed in the placing cylinder, then the motor is controlled by the control panel, the motor operates the belt pulley A to rotate, the outer wall of the belt pulley A is connected with the outer wall of the belt pulley B by the belt, so that the transmission effect can be achieved, the belt pulley A rotates to drive the belt pulley B to rotate, the belt pulley B rotates to drive the rotating shaft B to rotate, so that the rolling shaft A rotates, simultaneously, the conveying folded plate rotates to form an annular rotating track under the action of the rolling shaft B and the rotating shaft C, so that the placing cylinder above can be conveyed, when the placing cylinder is conveyed to the liquid pumping mechanism, liquid can be extracted for detection and analysis, so that the form of a production line can be formed, the detection efficiency is improved, the time is saved, the problem that the test tube sampling detection is realized by the rotation of the sampling turntable mechanism when the full-automatic electrolyte analyzer is used, the test tube needs to be replaced after all sampling is finished, and the problem of low efficiency is caused by the fact that the number of test tubes is large, the replacement time is long, liquid cannot be sampled and detected during replacement, and a blank period exists.

2. According to the invention, through the arrangement of the protection component, when an operator places a test tube, the test tube is placed in the placing cylinder and slides down to the placing seat under the action of the funnel groove, at the moment, the placing seat is subjected to a downward acting force, the placing seat is stressed to move downwards, the rubber column and the buffer spring are compressed through the clamping plate, the rubber column and the buffer spring are stressed to compress and rebound, and simultaneously absorb a part of force, so that the effect of buffering and damping can be achieved, the stress on the bottom of the test tube is reduced, the test tube is prevented from being broken and damaged, and the problem that the test tube is placed through the test tube positioning disc and the test tube positioning groove when the full-automatic electrolyte analyzer is used is solved.

3. According to the full-automatic electrolyte analyzer, due to the arrangement of the sliding assemblies, when an operator places a test tube, the operator holds the top of the test tube and slides into the placing cylinder through the limiting rollers in the sliding assemblies on the front side and the rear side, the bottom of the test tube can fall into the placing cylinder along with the funnel groove in the sliding process, so that the progress and time of feeding and discharging of the test tube can be improved, meanwhile, the bottom of the test tube and the placing cylinder do not need to be accurately aligned when the test tube is placed, the problem that the time of feeding and discharging of the test tube can be prolonged due to the fact that the bottom of the test tube needs to be aligned with the test tube positioning groove when the full-automatic electrolyte analyzer is used is solved, and the problem of low working efficiency due to the fact that the bottom of the test tube needs to be aligned with the test tube positioning groove when the full-automatic electrolyte analyzer is placed is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

fig. 2 is a structural view of an electrolyte analyzer body of the present invention;

FIG. 3 is a structural view of the fixing frame of the present invention;

FIG. 4 is an exploded view of the mount and transmission assembly of the present invention;

FIG. 5 is a cross-sectional view of the placement cartridge of the present invention;

FIG. 6 is a block diagram of the shield assembly of the present invention;

fig. 7 is an exploded view of the slide assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an electrolyte analyzer body; 101. a liquid pumping mechanism; 102. a control panel; 2. a fixed mount; 201. a front bracket; 202. a rear bracket; 203. a sliding assembly; 2031. a side frame; 2032. a U-shaped frame; 2033. a limiting roller; 2034. a rotating shaft A; 3. a transmission assembly; 301. a motor; 302. a belt pulley A; 303. a belt; 304. a belt pulley B; 305. a rotating shaft B; 306. a roller A; 307. a roller B; 308. a rotating shaft C; 309. conveying the folded plate; 4. placing the cylinder; 401. a funnel groove; 402. a straight channel; 403. a limiting groove; 404. a guard assembly; 4041. clamping a plate; 4042. a placing seat; 4043. a buffer spring; 4044. a rubber column; 405. test tubes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-7, the present invention is a rail-mounted sample injection electrolyte measuring instrument, including an electrolyte analyzer body 1, a fixing frame 2 is disposed at a front center position of the electrolyte analyzer body 1, a transmission flap 309 is disposed at an inner center position of the fixing frame 2, placing cylinders 4 are uniformly installed at intervals outside outer walls of the transmission flap 309, and a limiting groove 403 is disposed at an inner bottom end of the placing cylinders 4; the sliding assemblies 203 are arranged at the front and rear end edges of the upper surface of the fixed frame 2, each sliding assembly 203 comprises a side frame 2031 and a U-shaped frame 2032, and the U-shaped frames 2032 are welded at the two side edges of the front end surface of the side frame 2031; a transmission component 3 is arranged at the edge of one side of the front part of the fixed frame 2, the transmission component 3 comprises a motor 301 and a belt pulley A302, and the belt pulley A302 is arranged on an output shaft of the motor 301; the inside of spacing groove 403 is provided with protection component 404, protection component 404 includes cardboard 4041 and buffer spring 4043, buffer spring 4043 is installed along the even interval of circumferencial direction in the lower surface edge of cardboard 4041, conveying folded plate 309 encircles into an annular, form annular rail mounted's transport structure, the shape of spacing groove 403 is cylindrical, cardboard 4041's external diameter slightly is less than the internal diameter of spacing groove 403, and cardboard 4041 is located the inside top of spacing groove 403.

As shown in fig. 1-2, a liquid pumping mechanism 101 is disposed at a central position of a top of a front end face of the electrolyte analyzer body 1, a control panel 102 is disposed at a central position of a front portion of an upper surface of the electrolyte analyzer body 1, and the control panel 102 facilitates control and use by a worker.

As shown in fig. 1, 3 and 4, the fixing frame 2 includes a front bracket 201 and a rear bracket 202, the front bracket 201 and the rear bracket 202 are disposed opposite to each other, the front bracket 201 and the rear bracket 202 have the same shape and size, the outer side of the outer wall of the belt pulley a302 is connected to a belt pulley B304 through a belt 303, a rotating shaft B305 is installed at the center of the rear end face of the belt pulley B304, the other end of the rotating shaft B305 penetrates through a bearing on the end face of the front bracket 201 to be connected to a bearing on the front end face of the rear bracket 202, transmission is realized between the belt pulley a302 and the belt pulley B304 through the belt 303, a roller a306 is sleeved on the outer side of the outer wall of the rotating shaft B305, the roller a306 is located on one side of the inside of a transmission flap 309, a roller B307 is installed on the other side of the inside of the transmission flap 309, a rotating shaft C308 is installed on the inner wall of the roller B307, the rotating shaft B305 drives the roller a306 to rotate, and one end of the rotating shaft C308 penetrates through the front end face of the roller B307 to be connected to a bearing on the rear end face of the front bracket 201, the other end of the rotating shaft C308 penetrates through the rear end face of the roller B307 and is connected with a bearing on the front end face of the rear bracket 202, and the roller B307 rotates under the action of the rotating shaft C308 to play a role in assisting the rotation of the transmission folded plate 309;

specifically, the motor 301 is started, the motor 301 operates the pulley a302 to rotate, the outer wall of the pulley a302 is connected with the outer wall of the pulley B304 through the belt 303, so that the transmission effect can be achieved, the pulley a302 rotates to drive the pulley B304 to rotate, the pulley B304 rotates to drive the rotating shaft B305 to rotate, the roller a306 rotates, and meanwhile, the conveying folded plate 309 rotates to form an annular rotating track under the effects of the roller B307 and the rotating shaft C308.

As shown in fig. 4 and 5, a straight channel 402 is arranged right above the limiting groove 403, a funnel groove 401 is arranged right above the straight channel 402, the top end of the funnel groove 401 penetrates through the top of the placing barrel 4, the inner diameter of the straight channel 402 is smaller than the inner diameter of the limiting groove 403, the outer diameter of the clamping plate 4041 is larger than the inner diameter of the straight channel 402, and the bottom of the funnel groove 401 is the same as the inner diameter of the straight channel 402.

As shown in fig. 5 and 6, a rubber column 4044 is installed at the center of the bottom of the clamping plate 4041, a placing seat 4042 is installed at the center of the upper surface of the clamping plate 4041, a test tube 405 is installed inside the placing seat 4042, an arc-shaped groove is formed at the center of the upper surface of the placing seat 4042 and attached to the bottom of the test tube 405, and a sponge pad is bonded to the inner wall of the arc-shaped groove to protect the bottom of the test tube 405;

specifically, place test tube 405 in placing section of thick bamboo 4, through funnel groove 401 landing to placing seat 4042 on, at this moment, place seat 4042 and receive a decurrent effort for place seat 4042 atress and move down, and through cardboard 4041 compression rubber column 4044 and buffer spring 4043, make both atress compression resilience, absorb a part of component simultaneously, and then play buffering absorbing effect.

Wherein as shown in fig. 3, 7, install spacing roller 2033 between the opposite face of two adjacent U type framves 2032, install pivot a2034 on spacing roller 2033's the inner wall, the both ends of pivot a2034 run through respectively the both sides terminal surface of spacing roller 2033 and are connected with the bearing on the U type frame 2032 terminal surface, the outer wall outside cover of spacing roller 2033 is equipped with the foam-rubber cushion, mainly plays the effect of protection to test tube 405, spacing roller 2033 is rotatory under pivot a 2034's effect.

One specific application of this embodiment is: when the device is used, the power supply of the equipment is switched on, and the equipment is started; when an operator places the test tube 405, the operator holds the top of the test tube 405, and the test tube 405 slides into the placing barrel 4 through the limiting rollers 2033 in the sliding assemblies 203 at the front side and the rear side, and the bottom of the test tube 405 can fall into the placing barrel 4 along with the funnel groove 401 in the sliding process, so that the progress and time of loading and unloading of the test tube 405 can be improved, meanwhile, the test tube 405 is not required to be accurately aligned with the bottom of the test tube 405 and the placing barrel 4 when placed, the test tube 405 is placed into the placing barrel 4 and slides onto the placing seat 4042 under the action of the funnel groove 401, at the moment, the placing seat 4042 is subjected to a downward acting force, the placing seat 4042 is stressed to move downwards, the rubber column 4044 and the buffer spring 4043 are compressed and rebounded under the stress of the rubber column 4044 and the buffer spring 4043 through the clamping plate 4041, and a component force is absorbed at the same time, so that the effect of buffering and the bottom stress of the test tube 405 is reduced and the test tube is prevented from being broken and damaged, test tube 405 places behind the inside of placing a section of thick bamboo 4, then control motor 301 through control panel 102, motor 301 operation belt pulley A302 rotates, the outer wall of belt pulley A302 and the outer wall of belt pulley B304 pass through belt 303 and connect, thereby can reach driven effect, therefore belt pulley A302 is rotatory to drive belt pulley B304 rotatory, belt pulley B304 rotates and drives pivot B305 rotatory, and then make roller bearing A306 rotate, make conveying folded plate 309 rotate and form the track of annular rotation under the effect of roller bearing B307 and pivot C308 simultaneously, and then can carry the section of thick bamboo 4 of placing of top, when conveying down to drawing liquid mechanism 101, the extraction liquid detection analysis, thereby can form the form of assembly line, improve the efficiency of detection.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides an electrolyte measuring instrument of rail mounted advances a kind, includes electrolyte analysis appearance body (1), its characterized in that: a fixing frame (2) is arranged at the front center of the electrolyte analyzer body (1), a conveying folded plate (309) is arranged at the inner center of the fixing frame (2), placing cylinders (4) are uniformly arranged on the outer sides of the outer walls of the conveying folded plate (309) at intervals, and a limiting groove (403) is formed in the bottom end of the placing cylinder (4);

the sliding assemblies (203) are arranged at the front and rear end edges of the upper surface of the fixed frame (2), each sliding assembly (203) comprises a side frame (2031) and a U-shaped frame (2032), and the U-shaped frames (2032) are welded at the two side edges of the front end surface of each side frame (2031);

a transmission assembly (3) is arranged at the edge of one side in front of the fixed frame (2), the transmission assembly (3) comprises a motor (301) and a belt pulley A (302), and the belt pulley A (302) is mounted on an output shaft of the motor (301);

the inside of spacing groove (403) is provided with protection component (404), protection component (404) include cardboard (4041) and buffer spring (4043), buffer spring (4043) are installed along the even interval of circumferencial direction in the lower surface edge of cardboard (4041).

2. The rail-fed electrolyte measuring instrument as claimed in claim 1, wherein the electrolyte analyzer body (1) is provided with a liquid pumping mechanism (101) at a top central position of a front end face, and the electrolyte analyzer body (1) is provided with a control panel (102) at a front central position of an upper surface.

3. An orbital feed electrolyte measuring instrument according to claim 1 characterized in that said mount (2) comprises a front bracket (201) and a rear bracket (202), said front bracket (201) and said rear bracket (202) being arranged opposite to each other.

4. The rail-type sample injection electrolyte measuring instrument as claimed in claim 1, wherein a spacing roller (2033) is installed between the opposing faces of two adjacent U-shaped frames (2032), a rotating shaft a (2034) is installed on the inner wall of the spacing roller (2033), and two ends of the rotating shaft a (2034) respectively penetrate through the end faces of two sides of the spacing roller (2033) and are connected with the bearings on the end face of the U-shaped frame (2032).

5. The electrolyte measuring instrument of claim 1, wherein the outer side of the outer wall of the belt pulley A (302) is connected with a belt pulley B (304) through a belt (303), a rotating shaft B (305) is installed in the center of the end face of the rear end of the belt pulley B (304), and the other end of the rotating shaft B (305) penetrates through a bearing on the end face of the front support (201) and is connected with a bearing on the front end face of the rear support (202).

6. The electrolyte measuring instrument of claim 5, wherein the outer wall of the rotating shaft B (305) is sleeved with a roller A (306), the roller A (306) is located on one side inside the conveying flap (309), the roller B (307) is installed on the other side inside the conveying flap (309), and the rotating shaft C (308) is installed on the inner wall of the roller B (307).

7. The electrolyte measuring instrument of claim 6, wherein one end of the rotating shaft C (308) penetrates through the front end face of the roller B (307) and is connected with the bearing on the rear end face of the front bracket (201), and the other end of the rotating shaft C (308) penetrates through the rear end face of the roller B (307) and is connected with the bearing on the front end face of the rear bracket (202).

8. The rail-mounted sample injection electrolyte measuring instrument as claimed in claim 1, wherein a straight channel (402) is arranged right above the limiting groove (403), a funnel groove (401) is arranged right above the straight channel (402), and the top end of the funnel groove (401) penetrates through the top of the placing barrel (4).

9. The rail-mounted sample injection electrolyte measuring instrument as claimed in claim 1, wherein a rubber column (4044) is installed at a bottom center position of the clamping plate (4041), a placing seat (4042) is arranged at an upper surface center position of the clamping plate (4041), and the test tube (405) is installed inside the placing seat (4042).