CN209665587U - A kind of medical perforating device - Google Patents

Abstract

The utility model provides a kind of medical perforating device, by the way that the first stepper motor and second stepper motor are arranged in pedestal, allows pallet is horizontal and vertical to move freely, while by external control system control, realizing and automatically controlling；The first lifting device and the second lifting device can adjust height along column is accepted simultaneously, while pressing plate, objective table can change different sizes, to meet the needs of to different sample sizes using detachably as needed.Thus realize automatic adjustment sample well Board position, leakage adds or adds again when avoiding being loaded onto orifice plate, while coping with the orifice plate in various hole numbers and aperture.

Description

A kind of medical perforating device

Technical field

The utility model belongs to medical perforating device field more particularly to a kind of medical perforating device.

Background technique

Blood cake punch currently on the market can only be directed to single aperture, or can only punch to blood cake cannot be by blood cake Be added in 96 orifice plates, it is existing can be realized automation blood cake sample-adding punch it is complicated for operation and be not able to satisfy laboratory for The requirement of sample pre-treatments, and once break down, maintenance difficult is costly, it is difficult to realize mass production and daily behaviour Make, needs manual mobile example orifice plate, it is inconvenient.

Medical perforating device is a kind of for medical blood, the punching of urine spot and 96 orifice plates to be promptly and accurately added in blood, urine spot Automatic and semiautomatic equipment, in the case where skilled operation, it will easily, accurately punch and 96 holes are added blood, urine spot Plate is the equipment that working efficiency can be effectively improved in blood spot sample pre-treatment.Blood cake suitable for multiple aperture demand punches, 96 orifice plates are directly added into after punching, avoid leak hole, it is wrong plus, improve trepanning velocity and be loaded accuracy, it can be achieved that production Scale

Thus, it now needs to develop a medical perforating device, sample well Board position, while energy can be automatically adjusted Enough cope with the orifice plate in various hole numbers and aperture.

Utility model content

Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of medical punchings to fill It sets, it is intended to solve existing perforating device and be unable to adjust automatically sample well Board position, various hole numbers and aperture can not be coped with The technical issues of orifice plate.

In order to achieve the above object, the utility model takes following technical scheme:

A kind of medical perforating device, comprising: pedestal, the supporting plate that the top setting of the pedestal is slipped with the pedestal； It is fixed on the mechanical pushing hands of the bottom of the supporting plate；For controlling the first stepper motor of the mechanical pushing hands transverse shifting, It is arranged in the pedestal；For controlling the second stepper motor of the mechanical pushing hands longitudinal movement, it is arranged in the pedestal It is interior；Accept column, the side integrally connected with the pedestal；It is bolted and is set on the undertaking column and can be along undertaking First lifting device of column sliding, first lifting device side are detachably connected setting objective table, the objective table setting Perforative cylindrical hole；It is bolted and is set on the undertaking column and can be filled along the second lifting for accepting column sliding It sets, second lifting device side is detachably connected setting pressing plate corresponding with the objective table, and the pressing plate side is fixed Mechanical arm is set, and perforative connecting hole is arranged in the second lifting device side, and the pressing plate bottom surface corresponds to the cylindrical hole and sets Set punching column；Compression bar is connect by the connecting hole with the mechanical arm, which is arranged spring system；For controlling The control system of first stepper motor and second stepper motor movement, with first stepper motor and described the Two stepping motor electrical connection；Sample orifice plate is placed on the supporting plate, and the aperture of the sample orifice plate corresponds to the cylinder Shape through-hole aperture.

Preferably, the punching column is greater than the diameter close to described pressing plate one end, side far from one end diameter of the pressing plate Just it punches.

Preferably, the lower end setting of the cylindrical hole and the sample of the objective table one pass through pipeline, diameter Equal to the cylindrical hole diameter.

Preferably, connecting column is arranged in the objective table side, and first lifting device corresponds to be arranged at the connecting column Connection position, the connecting column and connection position interference fit are fixed.

Preferably, the sample orifice plate is 96 orifice plates.

Compared with prior art, the utility model has the beneficial effects that medical perforating device provided by the utility model, leads to It crosses and the first stepper motor and second stepper motor is set in pedestal, allow pallet is horizontal and vertical only to move, simultaneously It is controlled by external control system, realizes and automatically control；Simultaneously the first lifting device and the second lifting device be can be along undertaking Column adjusts height, while pressing plate, objective table can change different sizes using detachably as needed, to meet to different rulers The demand of very little sample.Thus realize automatic adjustment sample well Board position, avoid leakage when orifice plate from adding or add again, while coping with each The orifice plate of kind hole number and aperture.

Detailed description of the invention

Fig. 1 is the part configuration schematic diagram of the preferred embodiment in the utility model.

Fig. 2 is the whole assembly effective structure schematic diagram of the preferred embodiment in the utility model.

Fig. 3 is that another angle of the preferred embodiment in the utility model integrally assembles effective structure schematic diagram.

Fig. 4 is the pedestal of the preferred embodiment in the utility model and the structural schematic diagram of control system.

Appended drawing reference:

1. 4. first stepper motor of the mechanical pushing hands of 2. supporting plate of pedestal 3., 5. second stepper motor

6. accepting 7. first lifting device of column, 8. objective table, 9. 10. second lifting device of cylindrical hole, 11. pressing plate 12. 13. connecting hole 14. of mechanical arm punches 15. compression bar of column, 16. control system

17. 18. connection position of connecting column

Specific embodiment

To keep the purpose of this utility model, technical solution and effect clearer, clear, develop simultaneously implementation referring to the drawings The utility model is further described in example.It should be appreciated that specific embodiment described herein is only practical to explain It is novel, it is not used to limit the utility model.

As shown in attached drawing 1-4, a kind of medical perforating device provided by the utility model, comprising: pedestal 1, the pedestal 1 Top setting with the pedestal 1 slip supporting plate 2；It is fixed on the mechanical pushing hands 3 of the bottom of the supporting plate 2；For controlling The first stepper motor 4 of mechanical 3 transverse shifting of pushing hands is stated, is arranged in the pedestal 1；For controlling the mechanical pushing hands 3 The second stepper motor 5 of longitudinal movement is arranged in the pedestal 1；Accept column 6, with the side of the pedestal 1 one and It is welded to connect；Be bolted be set in it is described undertaking column 6 on and can along accept column 6 slide the first lifting device 7, it is described First lifting device, 7 side is detachably connected setting objective table 8, and perforative cylindrical hole 9 is arranged in the objective table 8；Pass through Bolt fixation is set on the undertaking column 6 and can be along the second lifting device 10 for accepting the sliding of column 6, second lifting device 10 sides are detachably connected setting pressing plate 11 corresponding with the objective table 8, and mechanical arm 12 is fixedly installed in 11 side of pressing plate, Perforative connecting hole 13 is arranged in second lifting device, 10 side, and 11 bottom surface of pressing plate corresponds to the setting of cylindrical hole 9 and beats Hole post 14；Compression bar 15 is connect by the connecting hole 13 with the mechanical arm 12, which is arranged spring system；For The control system 16 that first stepper motor 4 and the second stepper motor 5 move is controlled, with first stepper motor 4 and the second stepper motor 5 be electrically connected；Sample orifice plate is placed on the supporting plate 2, and the hole pair of the sample orifice plate Answer the cylindrical hole 9.

Specifically, the pedestal 1 is the box-like that upper end has opening, opening slips supporting plate 2, in the bottom of supporting plate 2 It is welded with mechanical pushing hands 3 at the heart, the first stepper motor 4 and second stepper motor 5 are set inside pedestal 1, controls machinery respectively and pushes away The transverse shifting of hand 3 and longitudinal movement, sample orifice plate are placed on supporting plate 2, and mechanical pushing hands 3 drives the horizontal and vertical shifting of supporting plate 2 Dynamic, supporting plate 2 drives the horizontal and vertical movement of sample orifice plate.First stepper motor 4 and the control with outside respectively of second stepper motor 5 System 16 processed connects, and control system 16 can input the relevant parameter about motor movement, such as move distance, movement velocity, The direction of motion and interval time carry out parameter setting according to the number in the bore dia of sample orifice plate and hole.First lifting device, 7 He Second lifting device 10 is all to be set in accept on column 6, and be bolted, and loose bolt can be adjusted to the first lifting device 7 It is adjusted with the position of the second lifting device 10.The objective table 8 that the setting of first lifting device, 7 side is detachably connected, second The pressing plate 11 that the setting of lifting device 10 is detachably connected according to blood cake, can urinate the size replacement correspondingly-sized of spot sample Objective table 8 and pressing plate 11.The mechanical arm 12 of 11 side of compression bar 15 and pressing plate is by compressed spring in the second lifting device 10 Portion's connection, pressing plate 11 is pressed downward therewith when by moulded rod 15, and punching column 14 is pressed into corresponding cylindrical hole 9, will be put It sets the blood cake on objective table 8, urinate the punching of spot filter paper, the sample got slides along cylindrical hole 9, falls into lower section and is placed on support Sample orifice plate on plate 2, realizes the punching of single sample and collection.

It should also be noted that, place sample orifice plate in advance, according to the hole count of the position of sample orifice plate and sample orifice plate, Corresponding motor moving parameter is set in control system 16, starts 5 band of the first stepper motor 4 and second stepper motor after punching Dynamic sample orifice plate gradually moves, and corresponding blood cake, urine spot sample are squeezed into the hole of corresponding sample orifice plate, realizes semi-automation and beats Hole does not need artificially to control the movement of sample orifice plate.

In some embodiments, the punching column 14 is greater than far from one end diameter of the pressing plate 11 close to the pressing plate 11 The diameter of one end facilitates punching.

In some embodiments, the lower end setting of the cylindrical hole 9 and the sample of 8 one of objective table pass through pipe Road, diameter are equal to 9 diameter of cylindrical hole, are designed so that blood cake that punching obtains, urine spot sample are being fallen It reduces and descends slowly and lightly distance in the air in the process, so that its more accurate falls into the hole of sample orifice plate.

In some embodiments, connecting column 17 is arranged in 8 side of objective table, described in first lifting device 7 is corresponding Connection position 18 is set at connecting column 17, and the connecting column 17 and the interference fit of the connection position 18 are fixed.

In some embodiments, the sample orifice plate is 96 orifice plates.Specific 96 orifice plate is lateral 12 holes, longitudinal direction eight Hole.When work, first hole in the 96 orifice plate lower left corners is directed at cylindrical hole 9, first stepping electricity is set in control system 16 Original position is retracted after every 12 step of transverse shifting of machine 4, then second stepper motor 5 is set and starts to vertically move eight steps, every step away from From the centre distance for the two neighboring hole of 96 orifice plates, it is 2s that mobile interval time, which is arranged,.

To sum up, the working principle of the utility model are as follows:

A kind of medical perforating device provided by the utility model realizes the parameter for setting control system 16, by loading The cylindrical hole 9 of platform 8 is aligned on supporting plate 2 at first hole of sample well plate, and blood to be punctured is placed in the top of objective table 8 Spot, urine spot filter paper will punch column 14 and adjust to the position of alignment cylindrical hole 9, and by moulded rod 15, compression bar 15 is with dynamic pressure plate 11 It is pressed downward, punching column 14 pushes down blood cake, urine spot filter paper and runs through cylindrical hole 9, and the blood cake got, urine spot sample are along cylindrical Through-hole 9 falls to the aerial of sample orifice plate, and supporting plate 2 is automatically moved at the hole of next sample orifice plate at this time, then repeats above-mentioned Semi-automatic blood cake, urine spot filter paper punching then can be achieved in operation punching.

It is understood that for those of ordinary skills, can with technical solution according to the present utility model and Its inventive concept is subject to equivalent substitution or change, and all these changes or replacement all should belong to right appended by the utility model It is required that protection scope.

Claims (5)

1. a kind of medical perforating device characterized by comprising pedestal, the top setting of the pedestal and the pedestal are sliding The supporting plate connect；It is fixed on the mechanical pushing hands of the bottom of the supporting plate；For controlling the first step of the mechanical pushing hands transverse shifting Into motor, it is arranged in the pedestal；For controlling the second stepper motor of the mechanical pushing hands longitudinal movement, setting exists In the pedestal；Accept column, the side integrally connected with the pedestal；Be bolted be set on the undertaking column and Can be along the first lifting device for accepting column sliding, first lifting device side is detachably connected setting objective table, the load Perforative cylindrical hole is arranged in object platform；It is bolted second that is set on the undertaking column and can slide along undertaking column Lifting device, second lifting device side are detachably connected setting pressing plate corresponding with the objective table, the pressing plate side Mechanical arm is fixedly installed in face, and perforative connecting hole is arranged in the second lifting device side, and the pressing plate bottom surface corresponds to the cylinder Through-hole setting punching column；Compression bar is connect by the connecting hole with the mechanical arm, which is arranged spring system；With In control first stepper motor and the second stepper motor movement control system, with first stepper motor and The second stepper motor electrical connection；Sample orifice plate is placed on the supporting plate, and described in the hole correspondence of the sample orifice plate Cylindrical hole.

2. a kind of medical perforating device as described in claim 1, which is characterized in that the punching column is far from the pressing plate One end diameter is greater than the diameter close to described pressing plate one end, facilitates punching.

3. a kind of medical perforating device as described in claim 1, which is characterized in that the lower end of the cylindrical hole is arranged For sample with the objective table one by pipeline, diameter is equal to the cylindrical hole diameter.

4. a kind of medical perforating device as described in claim 1, which is characterized in that the objective table side setting connection Column, first lifting device correspond to setting connection position at the connecting column, the connecting column and connection position interference fit It is fixed.

5. a kind of medical perforating device as described in claim 1, which is characterized in that the sample orifice plate is 96 orifice plates.