CN209536466U - Cache unit and pneumatic defeated sampling device with the cache unit - Google Patents
Cache unit and pneumatic defeated sampling device with the cache unit Download PDFInfo
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- CN209536466U CN209536466U CN201821535903.XU CN201821535903U CN209536466U CN 209536466 U CN209536466 U CN 209536466U CN 201821535903 U CN201821535903 U CN 201821535903U CN 209536466 U CN209536466 U CN 209536466U
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Abstract
The utility model provides a cache unit and the pneumatic defeated sampling device with the cache unit, for caching an at least sample in a pneumatic defeated sampling device, wherein the cache unit includes a cache shelf, wherein the cache shelf has a cache slot, wherein the sample is suspended in the cache shelf.
Description
Technical field
The utility model relates to object transport field more particularly to cache unit and the gas with the cache unit
Defeated sampling device is moved, wherein the pneumatic defeated sampling device is at least the same originally from a position to another location for conveying.
Background technique
After collecting sample, is saved, be then transferred to by being loaded into the either other containers of test tube
For testing location to be detected and analyzed to sample, the place and testing location usually sampled is separated.Such as in hospital
Sample collective conveyance to test center can be carried out test analysis after window collecting sample by such place, medical staff, so
Patient obtains test result in designated place afterwards.In order to save human cost, tester is usually being collected into a fixed number
Just these samples are brought to test zone in batches after the sample of amount and are tested.
With advances in technology with the development of automatic technology, mode relatively common at present is filled by a pneumatic transfer
It sets and sample batch is sent to another location from a position.Such mode substantially reduces the workload of conveying people.So
And still have a problem that, entire transmission process just really starts after the sample for being collected into batch.
The user of hospital is often gone usually to need after a dozens of minutes even hour after collected sample
Test result can be obtained.In fact very flourishing for current measuring technology, sample obtains to the end since test
Test result only needs a few minutes even several seconds time, and the waiting time that user additionally pays is main reason is that need
The number of subsequent user is waited to reach certain numerical value.In this process, go out in last user for meeting number
Before now, the time of first user is all being consumed.
Obviously such mode is very inefficient, for the user of waiting, or for testing
Staff for because be responsible for test staff may complete last consignment of sample test after fall into next lot sample
In this waiting, and become very busy when next group sample reaches, so that the time of staff can not reasonably be divided
Match, or even causes mistake in face of more this when of lot sample at the same time.
Further, once the distance of sampling position and test center farther out, that is to say, that the longer situation of transmission range
Under, compressed air pump is maintained at a biggish power, so that transmission mouth entered the sample in a transmission pipeline at once just now
Receive the pressure from compressed air pump.That is, sample needs to bear biggish pressure in the position, this has can
Can make sample suddenly accelerate during sample collide so that sample form either attribute be changed, from
And subsequent testing result is influenced, and such case may be further more obvious when transmission range is longer, such as blood is thin
Born of the same parents may be because the collision between haemocyte after acceleration so that blood cell breakage, to influence the totality of the haemocyte detected
Quantity.
Utility model content
The one of the utility model is designed to provide a cache unit and the pneumatic defeated sampling device with the cache unit,
Wherein the pneumatic defeated sampling device can be with to transmission sample in a manner of with walking.
The another object of the utility model is to provide a cache unit and the pneumatic defeated sample dress with the cache unit
It sets, wherein the pneumatic defeated sampling device can be improved the efficiency of transmission of the sample.
The another object of the utility model is to provide a cache unit and the pneumatic defeated sample dress with the cache unit
It sets, wherein the pneumatic defeated sampling device can complete the transmission for sample under the premise of guaranteeing sample quality.
The another object of the utility model is to provide a cache unit and the pneumatic defeated sample dress with the cache unit
It sets, wherein the pneumatic defeated sampling device can complete the quick transmission for sample under the premise of guaranteeing sample quality.
The another object of the utility model is to provide a cache unit and the pneumatic defeated sample dress with the cache unit
It sets, wherein the pneumatic defeated sampling device is capable of providing gentle process so that sample has an initial velocity.
The another object of the utility model is to provide a cache unit and the pneumatic defeated sample dress with the cache unit
It sets, wherein the pneumatic defeated sampling device can be under the premise of energy saving so that sample has the initial velocity.
The another object of the utility model is to provide a cache unit and the pneumatic defeated sample dress with the cache unit
It sets, wherein the pneumatic defeated sampling device can provide the initial speed to sample using the gravity of sample itself in transmission sample
Degree.
The another object of the utility model is to provide a cache unit and the pneumatic defeated sample dress with the cache unit
It sets, wherein the pneumatic defeated sampling device can reduce the thrust for sample under the premise of sample has the initial velocity.
The another object of the utility model is to provide a cache unit and the pneumatic defeated sample dress with the cache unit
It sets, wherein the pneumatic defeated sampling device can be reduced in subsequent accelerator under the premise of sample has the initial velocity
Concussion for sample itself.
The another object of the utility model is to provide a cache unit and the pneumatic defeated sample dress with the cache unit
It sets, wherein a power unit of the pneumatic defeated sampling device can be designed to smaller power, the power unit is for providing
Power pushes sample.
The another object of the utility model is to provide a cache unit and the pneumatic defeated sample dress with the cache unit
It sets, wherein the power unit of the pneumatic defeated sampling device is after being designed to smaller power, the noise for the generation that works can
It is lowered.
The another object of the utility model is to provide a cache unit and the pneumatic defeated sample dress with the cache unit
It sets, wherein the power unit of the pneumatic defeated sampling device can be placed at one injection port remote position of distance, to reduce
Noise effect for operator near the injection port.
The another object of the utility model is to provide a cache unit and the pneumatic defeated sample dress with the cache unit
It sets, wherein the pneumatic defeated sampling device is capable of providing a negative pressuren zone so that sample gently accelerates.
The another object of the utility model is to provide a cache unit and the pneumatic defeated sample dress with the cache unit
It sets, wherein the pneumatic defeated sampling device is capable of providing a buffer area so that sample enters a transmission pipeline in an orderly manner.
Another of the utility model is designed to provide a cache unit and the pneumatic defeated sample with the cache unit
Device, wherein the negative pressuren zone is located near an entry position of the transmission pipeline.
One side according to the present utility model provides a cache unit, for cached in a pneumatic defeated sampling device to
A few sample comprising:
One cache shelf；With
One vibrator, wherein the vibrator is set to the cache shelf for vibration.
An embodiment according to the present utility model, the cache shelf are arranged to horizontal plane in an inclined angle.
An embodiment according to the present utility model, the vibrator are symmetrically disposed on the cache shelf.
An embodiment according to the present utility model, the cache shelf include one first support and one second support arm and tool
There is a cache slot, wherein the cache slot is formed between first support arm and second support arm.
An embodiment according to the present utility model, the vibrator include a vibration main body, one first shaker arm and one the
Two shaker arms, wherein first shaker arm and second shaker arm are connected to the vibration main body and the caching
Frame, the vibration main body drive first shaker arm and second shaker arm, first shaker arm and second vibration
Swing arm drives the cache shelf vibration.
An embodiment according to the present utility model, first shaker arm and second shaker arm are respectively from the caching
Frame extends outwardly along a vertical direction.
An embodiment according to the present utility model, first shaker arm and second shaker arm are respectively from the caching
Frame extends outwardly along a horizontal direction.
An embodiment according to the present utility model, the vibration main body are located at below the cache shelf；The either vibration
Dynamic main body is located above the cache shelf；The either vibration main body is located at the cache shelf side.
An embodiment according to the present utility model, first support arm and second support arm are arranged to symmetrical
's.
It is default that an embodiment according to the present utility model, first support arm and second support arm are arranged to one
Length, the sample has a high-end and low side, high-end first support arm and second described of being supported on
Brace, the low side are exposed on except first support arm and second support arm.
Another aspect according to the present utility model provides a pneumatic defeated sampling device comprising:
One transmission pipeline, wherein the transmission pipeline has an entrance and an outlet；
One power unit, wherein the power unit is communicated in the transmission pipeline, the power unit is the sample
This transmission provides air flow power；And
One cache unit, wherein the cache unit is wrapped for caching an at least sample in a pneumatic defeated sampling device
It includes:
One cache shelf；With
One vibrator, wherein the vibrator is set to the cache shelf for vibration, the sample is cached in institute
Cache shelf is stated, subsequently into the entrance of the transmission pipeline, then is transferred to the outlet.
An embodiment according to the present utility model, the pneumatic defeated sampling device includes a starting area, wherein the starting area
Positioned at a vertical direction and it is communicated in the entrance of the transmission pipeline, obtains an initial velocity in the starting area
The sample reaches the outlet port under the action of power unit.
An embodiment according to the present utility model, the pneumatic defeated sampling device further comprises a sample introduction mechanism, wherein institute
Stating sample introduction mechanism and being located at the entrance top and the sample introduction mechanism has a sample intake passage, and the sample intake passage is respectively aligned to
In the cache shelf and the entrance, wherein the power unit is a positive pressure power unit, the starting area be located at it is described into
Sample channel and under the action of the positive pressure power unit forms a negative pressure region in the starting area.
Detailed description of the invention
Fig. 1 is the schematic diagram of a pneumatic defeated sampling device of a preferred embodiment according to the present utility model.
Fig. 2 is the partial schematic diagram of a pneumatic defeated sampling device of a preferred embodiment according to the present utility model.
Fig. 3 is the partial schematic diagram of a pneumatic defeated sampling device of a preferred embodiment according to the present utility model.
Fig. 4 is the partial schematic diagram of a pneumatic defeated sampling device of a preferred embodiment according to the present utility model.
Fig. 5 A is the schematic diagram of a pneumatic defeated sampling device of a preferred embodiment according to the present utility model.
Fig. 5 B is the schematic diagram of a pneumatic defeated sampling device of a preferred embodiment according to the present utility model.
Fig. 6 is the schematic diagram of a pneumatic defeated sampling device of a preferred embodiment according to the present utility model.
Fig. 7 is the schematic diagram of a pneumatic defeated sampling device of a preferred embodiment according to the present utility model.
Fig. 8 is the schematic diagram of a pneumatic defeated sampling device of a preferred embodiment according to the present utility model.
Specific embodiment
It is described below for disclosing the utility model so that those skilled in the art can be realized the utility model.It retouches below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It is retouched following
The basic principle of the utility model defined in stating can be applied to other embodiments, deformation scheme, improvement project, etc. Tongfangs
The other technologies scheme of case and the spirit and scope without departing from the utility model.
It will be understood by those skilled in the art that in the exposure of the utility model, term " longitudinal direction ", " transverse direction ", "upper",
The orientation or position of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
Above-mentioned term should not be understood as limiting the present invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no
It can be interpreted as the limitation to quantity.
Attached drawing 1 to attached drawing 4 shows a pneumatic defeated sample system 1000 of a preferred embodiment according to the present utility model,
Wherein the pneumatic defeated sample system 1000 can transmit this at least the same A.For example, the sample A is heparin tube, that is, the gas
Heparin tube can be transmitted by moving defeated sample system 1000.
The pneumatic defeated sample system 1000 includes pneumatic defeated sampling device 1, a sorting equipment 2 and a reception device 3,
Described in sorting equipment 2 and the reception device 3 be located at the both ends of the pneumatic defeated sampling device 1, pneumatic defeated 1 energy of sampling device
It is enough to transmit the sample A using aerodynamic force between the sorting equipment 2 and the reception device 3.2 energy of sorting equipment
Enough to sort to the sample A, the reception device 3 is used to receive the sample A after transmission.That is, the sample
This A first passes around the sorting equipment 2 and sorts, and then reaches the reception dress after the pneumatic defeated transmission of sampling device 1
Set 3.
In other examples of the utility model, the sample A can first pass through the reception device 3, then pass through
The pneumatic defeated sampling device 1 reaches the sorting equipment 2, is finally sorted.
Optionally, the pneumatic defeated sampling device 1 is removably attachable to the sorting equipment 2 and the reception device 3,
The pneumatic defeated sampling device 1 is used either independently of the sorting equipment 2 and the reception device 3 in institute
State pneumatic defeated sampling device 1, any one in 3 three of the sorting equipment 2 and the reception device be replaced when something goes wrong and
Maintenance.The both ends of the pneumatic defeated sampling device 1 can also be connected to other some devices, such as automatic labeling device,
Automatic flushing device etc..
The pneumatic defeated sampling device 1 includes a transmission pipeline 10, a power unit 20 and a starting area 30, wherein described
Transmission pipeline 10 has an entrance 101 and an outlet 102, wherein the power unit 20 is communicated in the transmission pipeline 10,
For providing aerodynamic force, so that the sample A can be transmitted in the transmission pipeline 10.The starting area 30 is used for
An initial velocity is provided for the sample A.The sample A with the initial velocity is under the promotion of the power unit 20
The outlet 102 is reached, to complete the remote transmission for the sample A.
At least partly described starting area 30 is formed in 101 top of the entrance of the transmission pipeline 10.The power list
Member 20 is located at 101 top of the entrance of the transmission pipeline 10.The sample A is by the starting area 30 then described dynamic
The outlet 102 is transferred to from the entrance 101 under the action of power unit 20.The starting area 30 enables to the sample
This A automatically obtains the initial velocity under the effect of gravity.
In this example, the starting area 30 is formed in a vertical direction, and the sample A rises described in the vertical direction
Step area 30 obtains and falls into the transmission pipeline 10 from the entrance 101 after the initial velocity.The sample A since fall
Speed is zero to obtain the initial velocity under gravity behind the vertical starting area 30.It is understood that
It is that the starting area 30 can be inclined.
In this way, the sample A is directly based upon itself under the action of having no backing power unit 20
Gravity obtain the initial velocity, for the angle of the power unit 20, the power of the power unit 20 can be with
What is be designed is smaller, because the sample A obtains a kinetic energy based on the conversion of potential energy, the needs of power unit 20 are
The power that the sample A is provided can become smaller, so that the power unit 20 does not need the operation under a higher power
The entrance 101 that the sample A is capable of the transmission pipeline 10 is transported to the outlet 102.
It is understood that the mode that the sample A obtains the initial velocity is not restricted to this, the sample A can
To obtain an initial velocity with the help of initial velocity provider, wherein the initial velocity provider can be vertical
Direction, such as direction downwards, direction upward either provides an initial velocity in a horizontal direction vertically,
So that the sample A just has an initial velocity before through the power unit 20.Certainly, those skilled in the art can be with
Understand, the directional velocity for the initial velocity that the sample A is obtained can be arbitrary, and can remove initial velocity according to described
The direction for spending provider changes.The initial velocity provider can be a power catapult-launching gear, and the sample A is by launching
An initial velocity is obtained in the process.
For the entire pneumatic defeated sample system 1000, noise that when pneumatic defeated sample system 1000 work generates
It is mainly derived from the power unit 20 of the pneumatic defeated sampling device 1.In this example, the power unit 20 is a positive pressure
Power unit 21, wherein the positive pressure power unit 21 can compress outside air, then by compressed air
It is sprayed in the transmission pipeline 10 towards 102 directions of the outlet, the sample A is driven to go out described in this process
Mouth 102 transmits.The positive pressure power unit 21 can be an air blower, not show that in figure, and what is generated during the work time makes an uproar
Sound is larger, once the power that the pneumatic defeated sampling device 1 needs reduces, what the power unit 20 generated during the work time makes an uproar
Sound can be naturally also reduced.Therefore, in a preferable examples of the pneumatic defeated sample system 1000 of the utility model, because
It is smaller for the power requirement of the power unit 20 for the pneumatic defeated sample system 1000, to be conducive to make described pneumatic defeated
Sample system 100 is quieter at work.It is understood that the type of the positive pressure power unit 21 herein is only for example
It is bright, the utility model is not caused to limit.
In this example, the power unit 20 is located at the starting area 30, and the sample A reaches the transmission pipeline
The initial velocity is just obtained under the action of acceleration of gravity before corresponding to the position of the power unit 20 in 10, because
This is in the case where the acceleration suddenly of the power unit 20 pushes, and the vibration that the sample A itself is subject to from zero velocity by described than moving
Power unit 20 accelerates the vibration being subject under pushing to want small suddenly, avoids the sample A in the transmission pipeline 10 because acute
Strong vibration and a possibility that influence the detection quality of the sample A.Further, since the power unit 20 provides itself
Thrust can be reduced, then for the sample A, itself is accelerating what a moment was subject to rush by the power unit 20
Hitting can become smaller.
Further, the pneumatic defeated sampling device 1 includes a decompressing unit 40, wherein the decompressing unit 40 is connected to
In the transmission pipeline 10, and it is located between the power unit 20 and the outlet 102, the sample A passes through institute first
Power unit 20 is stated, the decompressing unit 40 is then passed through, finally leaves the pneumatic defeated sampling device 1 from the outlet 102.Institute
Decompressing unit 40 is stated for reducing the pressure in the transmission pipeline 10, especially proximate to the outlet of the transmission pipeline 10
The pressure of 102 one end is excessive to avoid speed of the sample A after leaving the outlet 102, so that acutely concussion occur.
The decompressing unit 40 is connected to the transmission pipeline 10.The decompressing unit 40 has an air inlet and a row
Port, wherein the air inlet can be connected to the transmission pipeline 10, the exhaust outlet is connected to the air inlet external world, institute
At least partly air stated in transmission pipeline 10 can be by the air inlet of the decompressing unit 40 then from the exhaust
Mouth is discharged into the external world, so that the air pressure of the position can be reduced in the transmission pipeline 10.What the sample A was subject to
Thrust is also reduced, to be conducive to subsequent slow conveying.
It is understood that the decompressing unit 40 may include a blower, wherein the blower is communicated in the biography
Defeated pipeline 10.The blower can extract the air in the transmission pipeline 10 from the air inlet out, then from the exhaust
Mouth discharge air is to reduce the air pressure in the transmission pipeline 10.
Further, the pneumatic defeated sampling device 1 includes a buffer cell 50, wherein the buffer cell 50 is located at institute
It states near 102 position of the outlet of transmission pipeline 10, makees wherein the buffer cell 50 can provide buffering for the sample A
With, to avoid the sample A with a faster speed go out it is described outlet 102.
Specifically, the buffer cell 50 is connected to the transmission pipeline 10 and is located at 40 He of decompressing unit
Between the outlet 102.The buffer cell 50 is capable of providing gas, such as air.The gas that the buffer cell 50 provides
The direction of motion of body and the sample A fall contrary, avoid the sample A under the effect of gravity either from institute
It states and the outlet 102 is gone out with faster speed under the air thrust of power unit 20.
In this example, 10 part of the transmission pipeline close to 102 positions of the outlet is arranged to vertical direction,
In this case, sample A with certain speed itself may reach the outlet under the action of acceleration of gravity
A faster speed is obtained when 102, the buffer cell 50 can be effective in the gas buffer that 102 positions of the outlet provide
Ground reduces the movement velocity of the sample A.
Further, the pneumatic defeated sampling device 1 includes a cache unit 60, wherein the cache unit 60 is located at institute
101 top of the entrance of transmission pipeline 10 is stated, the cache unit 60 is communicated in the entrance of the transmission pipeline 10
101.The cache unit 60 is for temporarily storing the sample A.The cache unit 60 can cache multiple sample A,
Then the sample A is transported to other positions by the transmission pipeline 10 one by one.
The cache unit 60 includes a cache shelf 61 and a sample introduction mechanism 62, wherein the cache shelf 61 has a caching
Slot 610, wherein the cache slot 610 has certain length for accommodating multiple sample A, the one of the sample introduction mechanism 62
End is aligned in the cache shelf 61 so that the sample A for being located at the cache shelf 61 can fall directly into the sample introduction mechanism
62.The sample introduction mechanism 62 be communicated in the entrance 101 of the transmission pipeline 10 with by the sample A sample introduction to described
Transmission pipeline 10.
The starting area 30 is formed in the sample introduction mechanism 62, and the power unit 20 is connected to the sample introduction mechanism
62.Further, the sample introduction mechanism 62 has a sample intake passage 620, wherein the sample intake passage 620 is formed in one vertically
Direction enables the sample A to fall to the transmission pipeline 10 in a vertical direction by the sample intake passage 620.It is described
Power unit 20 is communicated in the sample intake passage 620.In this example, the power unit 20 court in the feeding-passage
Compressed air is sprayed to the transmission pipeline 10.The starting area 30 is around at least partly described sample intake passage 620 of formation.
Further, the cache unit 60 includes a vibrator 63, wherein the vibrator 63 is located at the cache shelf
61 lower section, and certain supporting role is played for the cache shelf 61.The vibrator 63 can also be for being located at
The sample A of the cache shelf 61 plays a smooth effect.The sample A is in the cache shelf 61 in frictional force
Effect is lower possibly can not to be moved to predeterminated position, such as adjacent to the previous sample A, so that between the sample A
Every and it is unequal, influence subsequent sample introduction efficiency.
Specifically, the vibrator 63 for being located at 61 lower section of cache shelf is the sample in the cache shelf 61
A provides the vibration of a vertical direction.The vibrator 63 includes a vibration main body 631, one first shaker arm 632 and one second
Shaker arm 633, wherein first shaker arm 632 and second shaker arm 633 are connected to the vibration main body respectively
631.The vibration main body 631 is able to drive first shaker arm 632 and second shaker arm 633 vibrates.
First shaker arm 632 and second shaker arm 633 are located at the two sides of the cache shelf 61, are described
The two sides of sample A will be transferred to the cache shelf 61 from the vibration of the vibration main body 631.Preferably, first vibration
Swing arm 632 and second shaker arm 633 are arranged to symmetrical.First shaker arm 632 and second shaker arm 633
Play the role of vibration not only for the cache shelf 61, also acts supporting role.One shaker arm and described second
Shaker arm 633 is respectively at a vertical direction, is maintained at a vertical direction to be conducive to the sample A.
Further, the cache shelf 61 includes one first support arm 611 and one second support arm 612, wherein described the
One support arm 611 and second support arm 612 form the cache slot 610, and the sample A is supported on described first
Support arm 611 and second support arm 612.The sample A is in first support arm 611 and second support arm 612
Under the action of can not be moved downward.By taking test tube as an example, general test tube is equipped with a cap test tube, the cross-sectional area of cap test tube
Greater than test tube, when entire test tube and cap test tube are placed on the cache shelf 61, cap test tube is greater than the cache slot 610, from
And test tube is supported on the cache slot 610 by cap test tube.
It is noted that first support arm 611 and second support arm 612 be arranged to certain length with
The end of the sample A is set to be exposed on except the cache shelf 61.Specifically, the sample A have one it is high-end and
One low side, wherein it is described it is high-end be located at a higher position and be supported on the cache shelf 61, wherein the low side be located at one
It lower position and is not supported by the cache shelf 61.Such mode reduces the sample A and the cache shelf 61
The collision of frame, especially under the effect of vibration of the vibrator 63, the colliding part of the sample A and the cache shelf 61
It is concentrated mainly on the described high-end of the sample A, the usually position of cap test tube.
Further, test tube enters the sample introduction mechanism 62 along a vertical direction, can reduce test tube and other component
Contact, to reduce the resistance that the test tube glides.
This point is even more important for the test tube that glass makes, because the test tube of glass material is easy in collision process
Middle rupture, so that entire transmission process is influenced, and cap test tube is usually to be had stronger by rubber either plastic production
Intensity.The vibrator 63 is located at the two sides of the cache shelf 61, and is connected to first support arm 611 and institute
The second support arm 612 is stated, so that the cache shelf 61 generates a vibration in vertical direction.The adjacent sample A is in the vibration
It is able to maintain a neat state under the action of dynamic device 63, to be conducive to subsequent fitly fall into the sample introduction mechanism 62.
Because there is othernesses by the different sample A, the coefficient of friction on surface is not identical, once there is an institute
The coefficient of friction for stating sample A is excessive, then the sample A may be maintained at the cache shelf 61, and can not make by gravity
With automatically falling into the sample introduction mechanism 62.The presence of the vibrator 63 can greatly reduce the appearance of such case, make
The sample introduction mechanism 62 can be continued into when the sample introduction mechanism 62 is unimpeded by obtaining the sample A.It is practical at this
In other novel examples, the vibrator 63 is located at the lower section of the cache shelf 61, and described the first of the vibrator 63
The two sides level of support arm 611 and second support arm 612 from the cache shelf 61 extends outwardly.The one of the utility model
In a little examples, the vibrator 63 is located at the lower section of the cache shelf 61, first support arm 611 of the vibrator 63
Extend upward with the two sides of second support arm 612 from the cache shelf 61.
It is noted that under the auxiliary of the vibrator 63, the sample A can smoothly be transferred to it is described into
Model machine structure 62.
Preferably, each Oscillation Amplitude of the vibrator 63 is balanced, and the sample A pacifies with being evenly spaced
Loaded on the cache shelf 61 be located at every time under the vibrator 63 uniformly concussion end either closest to it is described into
The sample A of model machine structure 62 can leave the cache unit 60, fall into the sample introduction mechanism 62.Preferably, the vibration
Device 63 is symmetrically disposed on the lower section of the cache shelf 61 and is supported in the cache shelf 61 as the cache shelf 61
The sample A provides the vibration of a relative equilibrium.
Preferably, the cache shelf 61 is arranged to be downwardly inclined, and tilts in other words towards the sample introduction mechanism 62
's.Specifically, the cache shelf 61 has a high-end and low side, wherein the high-end position is higher than the position of the low side
It sets, and the high-end close sorting equipment 2, the low side is close to the transmission pipeline 1, wherein the high-end direction
The transmission pipeline and the low side is extended to facing downward.
The sample A is in the cache shelf 61 by least three active forces, and one is gravity downwards, and one is
The support force from the cache shelf 61 of inclination upward, there are one the frictional force for coming from the cache shelf 61.Incline
The oblique cache shelf 61 makes the sample A have the trend that moves downward so that the sample A be more easier to leave it is described
Cache shelf 61.Under the auxiliary of the vibrator 63, the sample A positioned at extreme lower position is directly off under the cache shelf 61
Drop down onto the sample introduction mechanism 62.The sample introduction mechanism 62 can be by the sample A sample introduction to the transmission pipeline 10.It is understood that
, when the sample introduction mechanism 62 can control the sample A interval of the sample introduction frequency of the sample A to avoid front and back sample introduction
Between the too long sample A interval time for leading to the low either front and back sample introduction of efficiency of transmission too short cause between the sample A
It may collide.
It can be equipped with a detector in 62 position of sample introduction mechanism, wherein the detector can be used in detecting sample introduction
Quantity either identify sample introduction the sample A type.Optionally, when the detector detects that the sample A enters
To the sample introduction mechanism 62, the sample introduction mechanism 62 is capable of providing an at least channel for sample introduction, when the detector does not detect
The sample introduction mechanism 62 is entered to the sample A, the channel of the sample introduction mechanism 62 is closed to prevent other objects
Product enter the sample introduction mechanism 62 or the sample A are prevented to enter the sample introduction mechanism 62.
In this example, in the low side of the cache shelf 61, the sample introduction mechanism 62 includes 621 He of a sample introduction main body
One sample introduction control mechanism 622, wherein the sample introduction main body 621, which surrounds, forms the sample intake passage 620, the sample introduction control mechanism
622 are controlled the sample rate of the sample introduction main body 621 by being movably connected in the sample introduction main body 621.The sample introduction machine
Structure 62 has an opening state and a closed state, and in the opening state, the test tube positioned at the cache shelf 61 can
Enter in the sample intake passage 620 to complete sample introduction, in the closed state, positioned at the cache shelf 61 the test tube without
Method enters the sample intake passage 620.The sample introduction control mechanism 622 may be implemented as a baffle and a motor, the gear
Plate can sample intake passage described in shield portions to prevent the test tube from falling into, in this example, the baffle is located at the sample introduction
To prevent the test tube from falling into the sample intake passage 620 in side, the motor is able to drive the baffle for the side of main body 621
Move back and forth so that the sample introduction mechanism 62 can the opening state and the closed state toggle to control the sample
The sample introduction frequency of this A.It is understood that the structure of above-mentioned sample introduction control mechanism 622 is only for example, it is practical not new to this
Type causes to limit.
In this example, in the end of the cache shelf 61, the sample introduction mechanism 62 be equipped with a movable baffle with
The sample A of the cache shelf 61 is prevented to fall directly into the sample introduction mechanism 62, when the baffle is removed, the sample A
It can be entered the sample introduction mechanism 62, the baffle may connect to a motor, so that the sample introduction mechanism 62 can be by
Continue sample introduction according to certain frequency, while the presence of the vibrator 63 ensure that in the cache shelf 61 persistently the sample
A can enter the sample introduction mechanism 62 according to preset interval when the baffle is moved away.
In this example, at least partly described starting area 30 is located on 101 position of the entrance of the transmission pipeline 10
Side, is formed in the junction of the sample introduction mechanism 62 and the transmission pipeline 10.The power unit 20 is located at the transfer tube
The top in road 10.It is noted that during the power unit 20 sprays air towards the transmission pipeline 10,
The starting area 30 forms a negative pressure region, when the sample A passes through the negative pressure region in dropping process, the sample A
It can enter more quickly in the transmission pipeline 10 and be passed to the transfer tube under the action of power unit 20
The outlet 102 in road 10.
More particularly, the power unit 20 is sprayed towards 101 direction of the entrance of the transmission pipeline 10 high speed
Compressed air is penetrated, is exactly injection compressed air facing forward for the direction of motion of the sample A, thus rear, that is, it is described
The rear of power unit 20 forms a negative pressure region.
It is another embodiment of the pneumatic defeated sample system 1000 according to the present utility model with reference to shown in attached drawing 5A.
The difference of the present embodiment and above-described embodiment essentially consists in the described pneumatic of the pneumatic defeated sample system 1000
The power unit 20 of defeated sampling device 1.In this example, the power unit 20 be connected to the transmission pipeline 10 and
The power unit 20 includes a positive pressure power unit 21 and a negative pressure power unit 22.
The positive pressure power unit 21 pushes the sample A to advance to the outlet 102 by forming a positive pressure
It sets.The negative pressure power unit 22 is continuously advanced by forming a negative pressure with twitching the sample A in front of the sample A.
At least partly being arranged to positioned at a vertical direction for 101 position of the entrance of the transmission pipeline 10, it is described
Starting area 30 forms transmission pipeline 10 described in the position.The sample A is after the starting area 30 obtains an initial velocity in institute
It states under the action of negative pressure power unit 22 after the negative pressure power unit 22, in the effect of the positive pressure power unit 21
Under reach 102 positions of the outlet.
In this example, the positive pressure power unit 21 and the negative pressure power unit 22 are disposed adjacently.In this reality
With in other novel examples, the positive pressure power unit 21 and the negative pressure power unit 22 can be set to interval one
Fixed distance.Because the transmission pipeline 10 is located at a vertical direction, so that described at certain positions of the transmission pipeline 10
Sample A can realize transmission by the gravity of itself, thus the positive pressure power list of the power unit 20 described in these positions
The presence of the either negative pressure power unit 22 of member 21 is all not required.It can neatly select that the positive pressure power is arranged
The position of the either negative pressure power unit 22 of unit 21.
It is another embodiment of the pneumatic defeated sample system 1000 according to the present utility model with reference to shown in attached drawing 5B.
The present embodiment and above-described embodiment the difference is that the power unit 20 the positive pressure power unit 21
With the negative pressure power unit 22, the sample A passes through the negative pressure power unit 22, then passes through institute under gravity
Positive pressure power unit 21 is stated, the outlet 102 is reached under the action of positive pressure power unit 21.In this example, in institute
The transmission pipeline 10 between negative pressure power unit 22 and the positive pressure power unit 21 is stated to be arranged to be located at a vertical side
To, enable the sample A between the negative pressure power unit 22 and the positive pressure power unit 21 under the effect of gravity
It is automatic to fall.
It is another way of example of the pneumatic defeated sample system 1000 according to the present utility model with reference to shown in attached drawing 6.
The difference of embodiment shown in the present embodiment and attached drawing 1 essentially consists in the power unit 20 and described
Walk the position in area 30.
In this example, at least partly described starting area 30 forms the transmission pipeline 10 and close to the entrance 101
Position.The presence of the starting area 30 enables the sample A after entering the transmission pipeline 10 by the entrance 101
It is automatically performed the transport in the certain distance of short transverse, is then then completed under the action of positive pressure power unit 21
Transport in the entire transmission pipeline 10.The presence of the starting area 30 enables the sample A to be automatically performed and is height
Spend the transport of the certain distance in direction.
It is noted that in this example, the sample intake passage 620 of the sample introduction mechanism 62 can not be vertical one
Position, such as in a horizontal position, the initial velocity is then obtained by the starting area 30 of the transmission pipeline 10
The outlet 102 is transported under effect in the positive pressure power unit 21 afterwards.It is understood that the positive pressure power list
Member 21 can be located at the starting area 30 except because the positive pressure power unit 21 forward injection compressed air when, rear
Face forms a negative pressure region, under the pulling of the negative pressure region, the sample A that can not move under the effect of gravity
It can be transported forward to 21 position of positive pressure power unit.
The sample A can be pushed into the sample introduction mechanism 62 by a push rod in a horizontal position.
It is a variant embodiment side of the pneumatic conveyer system 1000 according to the present utility model with reference to shown in attached drawing 7
Formula.
Pneumatic defeated sample system 1000 described in the present embodiment and attached drawing 1 is the difference is that the sorter 2, wherein institute
Sorter 2 is stated with multiple outlets, each outlet is communicated in an entrance 101 of a transmission pipeline 10, no
With the transmission pipeline 10 correspond to the different receivers 3, enable the sample A being acquired in same position
It is enough that the different subsequent processing of position progress is transferred to according to the difference of the sample type-A.
It is a variant embodiment side of the pneumatic defeated sample system 1000 according to the present utility model with reference to shown in attached drawing 8
Formula.The difference of pneumatic defeated sample system 1000 described in the present embodiment and attached drawing 1 essentially consists in the pneumatic defeated sampling device 1
The vibrator 63.
In this example, the vibrator 63 is arranged on the institute of the cache unit 60 of the pneumatic defeated sampling device 1
State the two sides of cache shelf 61, with the side of the cache shelf 61 for the cache shelf 61 carry out certain amplitude vibration so that
The sample A in the cache shelf 61 is at a neat state.
Specifically, the cache shelf 61 includes one first support arm 611 and one second support arm 612, wherein described the
One support arm 611 and second support arm 612 form the cache slot 610, and the sample A is supported on described first
Support arm 611 and second support arm 612.The sample A is in first support arm 611 and second support arm 612
Under the action of can not be moved downward.By taking test tube as an example, general test tube is equipped with a cap test tube, the cross-sectional area of cap test tube
Greater than test tube, when entire test tube and cap test tube are placed on the cache shelf 61, cap test tube is greater than the cache slot 610, from
And test tube is supported on the cache slot 610 by cap test tube.
It is noted that first support arm 611 and second support arm 612 be arranged to certain length with
The end of the sample A is set to be exposed on except the cache shelf 61.Specifically, the sample A have one it is high-end and
One low side, wherein it is described it is high-end be located at a higher position and be supported on the cache shelf 61, wherein the low side be located at one
It lower position and is not supported by the cache shelf 61.Such mode reduces the sample A and the cache shelf 61
The collision of frame, especially under the effect of vibration of the vibrator 63, the colliding part of the sample A and the cache shelf 61
It is concentrated mainly on the described high-end of the sample A, the usually position of cap test tube.
This point is even more important for the test tube that glass makes, because the test tube of glass material is easy in collision process
Middle rupture, so that entire transmission process is influenced, and cap test tube is usually to be had stronger by rubber either plastic production
Intensity.
The vibrator 63 is located at the two sides of the cache shelf 61, and is connected to first support arm 611
With second support arm 612, vibrated so that the cache shelf 61 generates one in the horizontal direction.The adjacent sample A is in institute
It states and is able to maintain a neat state under the action of vibrator 63, to be conducive to subsequent fitly fall into the sample introduction mechanism
62。
Because there is othernesses by different sample A, the coefficient of friction on surface is not identical, once there is the sample
The coefficient of friction of this A is excessive, then the sample A may be maintained at the cache shelf 61, and can not be by gravity certainly
It is dynamic to drop into the sample introduction mechanism 62.The presence of the vibrator 63 can greatly reduce the appearance of such case so that described
Sample A can continue into the sample introduction mechanism 62 when the sample introduction mechanism 62 is unimpeded.
Preferably, the vibrator 63 is symmetrically disposed on the two sides of the cache shelf 61 to the cache shelf 61
The sample A provides a more balanced concussion, reduces the concussion of the vibrator 63 for sample A itself biochemical property
Influence.
It is noted that since the vibrator 63 is located at 61 side of cache shelf, thus the quilt in vibration processes
Be supported in the cache shelf 61 the sample A and the vibrator 63 contact a possibility that reduction, avoid the sample A and
Collision between the vibrator 63.
In other examples of the utility model, the number of the vibrator 63 can be two, be located at described
61 two sides of cache shelf.Two vibrators 63 can be worked with compartment of terrain to drive the cache shelf 61 to vibrate.Optionally, root
According to other embodiments of the utility model, the pneumatic defeated sample system 1000 only one be located at the vibrator of side
63.Optionally, some embodiments according to the present utility model, the vibrator 63 are located at the top of the cache shelf 61.
Another aspect according to the present utility model, the utility model further provide for a pneumatic transfer method comprising:
The sample A feed intake to the transmission pipeline 10, wherein the sample is being located at the described first of the vertical direction
Beginning area 30 obtains the initial velocity；With
The sample A is transported to described in the transmission pipeline 10 under the air-flow guidance in the transmission pipeline 10
Outlet 102.
Some embodiments according to the present utility model, in the above-mentioned methods, the pneumatic transfer method further comprise as
Lower step:
The barotropic field is formed in the starting area 30, to drive the sample A to transmit forward.
Some embodiments according to the present utility model, in the above-mentioned methods, the pneumatic transfer method further comprise as
Lower step:
The negative pressure region and the barotropic field are formed in the starting area 30, to drive the sample A to transmit forward.
Some embodiments according to the present utility model, the starting area 30 are formed in the sample introduction mechanism 62, wherein described
Sample introduction mechanism 62 is by can be communicatively in alignment with the transmission pipeline 10.
Some embodiments according to the present utility model, the starting area 30 are formed in the transmission pipeline 10 and are located at institute
State 101 position of the entrance of transmission pipeline 10.
Some embodiments according to the present utility model, in the above-mentioned methods, the positive pressure guidance in the transmission pipeline 10
Under the sample A be transported to it is described outlet 102.
Some embodiments according to the present utility model, in the above-mentioned methods, the sample A is first in the transmission pipeline 10
It is transmitted under interior negative pressure guidance, is then transferred to the outlet 102 under the positive pressure guidance in the transmission pipeline 10.
Some embodiments according to the present utility model, in the above-mentioned methods, the sample A feed intake unit in effect of vibration certainly
Under leave and described feed intake unit subsequently into the entrance 101.
It should be understood by those skilled in the art that foregoing description and the embodiments of the present invention shown in the drawings are only used as
It illustrates and is not intended to limit the utility model.The purpose of this utility model completely and effectively realizes.The function of the utility model
Energy and structural principle show and illustrate in embodiment, under without departing from the principle, the embodiments of the present invention
Can there are any deformation or modification.
Claims (14)
1. a cache unit, for caching an at least sample in a pneumatic defeated sampling device characterized by comprising
One cache shelf, wherein the cache shelf has a cache slot, wherein the sample is suspended in the cache shelf.
2. cache unit according to claim 1, wherein the cache shelf is arranged to horizontal plane in an inclined angle
Degree.
3. cache unit according to claim 1 or 2, wherein the cache shelf includes one first support arm and one second
Brace and have a cache slot, wherein the cache slot is formed between first support arm and second support arm.
4. cache unit according to claim 3, wherein first support arm and second support arm are arranged to
Symmetrically.
5. cache unit according to claim 3, wherein first support arm and second support arm are arranged to
One preset length, the sample have a high-end and low side, high-end first support arm and described of being supported on
Second support arm, the low side are exposed on except first support arm and second support arm.
6. cache unit according to claim 1 or 2, wherein the cache unit further comprises a vibrator, wherein
The vibrator is set to the cache shelf for vibration.
7. cache unit according to claim 6, wherein the vibrator is symmetrically disposed on the cache shelf.
8. cache unit according to claim 6, wherein the vibrator include a vibration main body, one first shaker arm and
One second shaker arm, wherein first shaker arm and second shaker arm are connected to the vibration main body and described slow
Frame is deposited, wherein the vibration main body drives first shaker arm and second shaker arm, first shaker arm and described
Second shaker arm drives the cache shelf vibration.
9. cache unit according to claim 8, wherein first shaker arm and second shaker arm are respectively from institute
Cache shelf is stated to extend outwardly along a vertical direction.
10. cache unit according to claim 8, wherein first shaker arm and second shaker arm are respectively from institute
Cache shelf is stated to extend outwardly along a horizontal direction.
11. cache unit according to claim 9 or 10, wherein the vibration main body is located at below the cache shelf；Or
Person is that the vibration main body is located above the cache shelf；The either vibration main body is located at the cache shelf side.
12. a pneumatic defeated sampling device characterized by comprising
One transmission pipeline, wherein the transmission pipeline has an entrance and an outlet；
One power unit, wherein the power unit is communicated in the transmission pipeline, the power unit is sample biography
Defeated offer air flow power；And
Cache unit according to any one of claims 1 to 11, wherein the sample is cached in the cache shelf, then into
Enter the entrance of the transmission pipeline, then is transferred to the outlet.
13. pneumatic defeated sampling device according to claim 12, wherein the pneumatic defeated sampling device includes a starting area, wherein
The starting area is located at a vertical direction and is communicated in the entrance of the transmission pipeline, obtains one in the starting area
The sample of initial velocity reaches the outlet port under the action of power unit.
14. pneumatic defeated sampling device according to claim 13, wherein the pneumatic defeated sampling device further comprises a sample introduction
Mechanism, wherein the sample introduction mechanism is located at the entrance top and the sample introduction mechanism has a sample intake passage, the sample introduction
Channel is aligned with the cache shelf and the entrance, wherein the power unit is a positive pressure power unit, the starting
Area is located at the sample intake passage and under the action of the positive pressure power unit, forms a negative pressure region in the starting area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821535903.XU CN209536466U (en) | 2018-09-19 | 2018-09-19 | Cache unit and pneumatic defeated sampling device with the cache unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821535903.XU CN209536466U (en) | 2018-09-19 | 2018-09-19 | Cache unit and pneumatic defeated sampling device with the cache unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209536466U true CN209536466U (en) | 2019-10-25 |
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ID=68245361
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821535903.XU Active CN209536466U (en) | 2018-09-19 | 2018-09-19 | Cache unit and pneumatic defeated sampling device with the cache unit |
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| CN (1) | CN209536466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013971A (en) * | 2021-10-22 | 2022-02-08 | 重庆葛霖智慧科技有限公司 | Specimen container transport system |
-
2018
- 2018-09-19 CN CN201821535903.XU patent/CN209536466U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013971A (en) * | 2021-10-22 | 2022-02-08 | 重庆葛霖智慧科技有限公司 | Specimen container transport system |
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