CN207571153U - A kind of medical test full automatic biochemical apparatus sample charging mechanism - Google Patents

Abstract

The utility model discloses a kind of medical test full automatic biochemical apparatus sample charging mechanisms, by setting L-type frame, and No. two gears are set outside L-type frame, No. two gears is made to connect No.1 gear by chain, then No.1 gear is fixed on to the output shaft end of positive and negative motor again, when needing liquid feeding, control circuit module in full automatic biochemical apparatus controls positive and negative motor to rotate a certain angle, then pump and corresponding solenoid valve is controlled to open again, it is transported in sample needle so as to sample liquid, and then completes sample-adding work again；Then flowmeter is set again, can accurately calculate the amount being loaded every time, avoid adding or is added is few；Water tank in sample-adding case is set again, and waste liquid barrel is set on the top of sample-adding case, it can be after each sample-adding, woven hose and sample needle are cleaned by the water in water tank, then waste liquid is oriented in waste liquid barrel, can avoids making sample liquid cross-infection during sample-adding, so as to accurate inspection result.

Description

A kind of medical test full automatic biochemical apparatus sample charging mechanism

Technical field

The utility model is related to a kind of sample charging mechanisms, and in particular to a kind of medical test is loaded machine with full automatic biochemical apparatus Structure.

Background technology

At work, sample-adding work is an essential process to full automatic biochemical apparatus.And occur at present full-automatic Biochemical instruments add between different sample liquids to sample needle in sample-adding and are loaded pipe and are rinsed, sample liquid is easily made to cause to hand over Fork infection, influences the result examined.

Utility model content

The utility model provides a kind of medical test full automatic biochemical apparatus sample charging mechanism, solves asking in background technology Topic.

In order to solve the above-mentioned technical problem, the utility model provides following technical solution：

A kind of the utility model medical test full automatic biochemical apparatus sample charging mechanism, it is described to be loaded in case including being loaded case Several sample liquid casees and a water tank are provided with, all sample liquid casees are connected with the liquid outlet on the top of water tank by catheter It is logical, and the inlet of the catheter connection pump after connection, the liquid outlet connection woven hose of the pump, the woven hose are arranged on L The inside of type frame, the bottom end of the L-type frame are mounted on the top of sample-adding case by bearing, fixing sleeve are gone back on the outside of the L-type frame There are No. two gears, No. two gears connect No.1 gear by chain, and the No.1 gear is fixed on the output of positive and negative motor Outside axis；The port of export of the liquid outlet connection L-type frame of the end of the woven hose, and flow is installed outside the liquid outlet of the woven hose Meter, the port of export of the L-type frame are covered with screw thread, and the port of export is connected through a screw thread the connector of sample needle, the sample-adding outside The top of case is also placed with waste liquid barrel；The pump, positive and negative motor and flowmeter are electrically connected full-automatic biochemical by data conductor The control circuit module of instrument.

As the optimal technical scheme of the utility model, the top of all sample liquid casees and water tank is both provided with inlet, And the inlet, through the top setting of sample-adding case, lid is stamped on the top of the inlet.

As the optimal technical scheme of the utility model, it is mounted on the catheter of the outlet end of all sample liquid casees Solenoid valve, and all solenoid valves are electrically connected control circuit module by data conductor.

As the optimal technical scheme of the utility model, the top of the sample-adding case is fixed with fixed frame, the waste liquid barrel It is placed in fixed frame.

The advantageous effect that the utility model is reached is：By setting L-type frame, and No. two gears outside L-type frame are set, are made No. two gears connect No.1 gear by chain, and then No.1 gear is fixed on to the output shaft end of positive and negative motor again, work as needs During liquid feeding, control circuit module in full automatic biochemical apparatus controls positive and negative motor to rotate a certain angle, then control again pump and Corresponding solenoid valve is opened, and is transported in sample needle so as to sample liquid, and then completes sample-adding work again；Then stream is set again Gauge can accurately calculate the amount being loaded every time, avoid adding or add few；Water tank is set, and is adding in sample-adding case again The top setting waste liquid barrel of sample case, can clean woven hose and sample needle by the water in water tank after each sample-adding, Then waste liquid is oriented in waste liquid barrel, can avoids making sample liquid cross-infection during sample-adding, so as to accurate inspection result.

Description of the drawings

Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.

In the accompanying drawings：

Fig. 1 is a kind of structure chart of medical test full automatic biochemical apparatus sample charging mechanism of the utility model；

In figure：1st, it is loaded case；2nd, sample liquid bucket；3rd, catheter；4th, it pumps；5th, woven hose；6th, positive and negative motor；7th, No.1 gear； 8th, No. two gears；9th, chain；10th, L-type frame；11st, flowmeter；12nd, connector；13rd, sample needle；14th, waste liquid barrel.

Specific embodiment

The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment：As shown in Figure 1, a kind of the utility model medical test full automatic biochemical apparatus sample charging mechanism, including adding Sample case 1 is loaded in case 1 and is provided with several sample liquid casees 2 and a water tank, different convenient for being stored in different sample liquid casees 2 Sample liquid, convenient for being used when examining；All sample liquid casees 2 are connected with the liquid outlet on the top of water tank by catheter 3 Lead to, and the inlet of the connection of catheter 3 pump 4 after connection, 4 liquid outlet connection woven hose 5 is pumped, when pump 4 works, by leading Liquid pipe 3 imports sample liquid in woven hose 5, and then sample liquid is made to enter in sample needle 13 again, so as to which sample needle 13 be made to add in sample liquid It examines in cup；Woven hose 5 is arranged on the inside of L-type frame 10, convenient for the infusion that it when L-type frame 10 rotates, can be driven internal Pipe 5 rotates；The bottom end of L-type frame 10 is mounted on the top of sample-adding case 1 by bearing, and L-type frame 10 is conveniently enable to rotate；L-type frame 10 outside is also fixed with No. two gears 8, and No. two gears 8 connect No.1 gear 7 by chain 9, and No.1 gear 7 is fixed on just Outside the output shaft of anti-motor 6, when positive and negative motor 6 works, the No.1 gear 7 being fixed on outside its output shaft is driven to rotate, then No.1 gear 7 rotates drives No. two gears 8 to rotate by chain 9 again, so as to make No. two gears 8 that L-type frame 10 be driven to rotate, is convenient for Sample needle 13 is made to turn to above inspection cup to be loaded；The outlet of the liquid outlet connection L-type frame 10 of the end of woven hose 5 End, and flowmeter 11 is installed outside the liquid outlet of the woven hose 5, convenient for calculating the amount being loaded every time, so as to make sample-adding accurate； It is covered with screw thread, and the port of export is connected through a screw thread the connector 12 of sample needle 13 outside the port of export of L-type frame 10, facilitating will be loaded Needle 13 is mounted on the port of export of L-type frame 10；The top of sample-adding case 1 is also placed with waste liquid barrel 14, convenient for collecting waste liquid；Pump 4, it is positive and negative Motor 6 and flowmeter 11 are electrically connected the control circuit module of full automatic biochemical apparatus by data conductor.

All sample liquid casees 2 and the top of water tank are both provided with inlet, and the inlet is set through the top of sample-adding case 1 It puts, lid is stamped on the top of the inlet.

Solenoid valve is mounted on the catheter 3 of the outlet end of all sample liquid casees 2, and all solenoid valves pass through Data conductor is electrically connected control circuit module.

The top of sample-adding case 1 is fixed with fixed frame, and waste liquid barrel 14 is placed in fixed frame.

This kind of a kind of medical test full automatic biochemical apparatus sample charging mechanism, by setting L-type frame 10, and outside L-type frame 10 No. two gears 8 are set, No. two gears 8 is made to connect No.1 gear 7 by chain 9, No.1 gear 7 is then fixed on positive and negative electricity again The output shaft end of machine 6, when needing liquid feeding, the control circuit module in full automatic biochemical apparatus controls positive and negative motor 6 to rotate centainly Angle, then control again pump 4 and corresponding solenoid valve open, be transported in sample needle 13 so as to sample liquid, Jin Erzai Complete sample-adding work；Then flowmeter 11 is set again, can accurately calculate the amount being loaded every time, avoid adding or is added is few； The setting water tank in sample-adding case 1, and set waste liquid barrel 14 on the top of sample-adding case 1 again can pass through water tank after each sample-adding Interior water cleans woven hose 5 and sample needle 13, and then waste liquid is oriented in waste liquid barrel 14, can avoid making sample during sample-adding Liquid cross-infection, so as to accurate inspection result.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (4)

1. a kind of medical test full automatic biochemical apparatus sample charging mechanism, including sample-adding case (1), which is characterized in that the sample-adding case (1) several sample liquid casees (2) and a water tank are provided in, the liquid outlet on the top of all sample liquid casees (2) and water tank leads to It crosses catheter (3) to be connected, and the inlet of catheter (3) the connection pump (4) after connection, the liquid outlet connection of the pump (4) Woven hose (5), the woven hose (5) are arranged on the inside of L-type frame (10), and the bottom end of the L-type frame (10) is installed by bearing On the top of sample-adding case (1), the outside of the L-type frame (10) is also fixed with No. two gears (8), and No. two gears (8) are logical Chain (9) connection No.1 gear (7) is crossed, the No.1 gear (7) is fixed on outside the output shaft of positive and negative motor (6)；The infusion The port of export of the liquid outlet connection L-type frame (10) of the end of (5) is managed, and flowmeter is installed outside the liquid outlet of the woven hose (5) (11), it is covered with screw thread, and the port of export is connected through a screw thread the connector of sample needle (13) outside the port of export of the L-type frame (10) (12), the top of the sample-adding case (1) is also placed with waste liquid barrel (14)；The pump (4), positive and negative motor (6) and flowmeter (11) The control circuit module of full automatic biochemical apparatus is electrically connected by data conductor.

2. a kind of medical test full automatic biochemical apparatus sample charging mechanism according to claim 1, which is characterized in that all The top of sample liquid case (2) and water tank is both provided with inlet, and the inlet is through the setting of the top of sample-adding case (1), the feed liquor It is stamped lid in the top of mouth.

3. a kind of medical test full automatic biochemical apparatus sample charging mechanism according to claim 1, which is characterized in that all Solenoid valve is mounted on the catheter (3) of the outlet end of sample liquid case (2), and all solenoid valves pass through data conductor electricity Connect control circuit module.

4. a kind of medical test full automatic biochemical apparatus sample charging mechanism according to claim 1, which is characterized in that described to add The top of sample case (1) is fixed with fixed frame, and the waste liquid barrel (14) is placed in fixed frame.