CN108593280A - Sliding performance of syringe test device and test method - Google Patents
Sliding performance of syringe test device and test method Download PDFInfo
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- CN108593280A CN108593280A CN201810676412.5A CN201810676412A CN108593280A CN 108593280 A CN108593280 A CN 108593280A CN 201810676412 A CN201810676412 A CN 201810676412A CN 108593280 A CN108593280 A CN 108593280A
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- 238000012360 testing method Methods 0.000 title claims abstract description 63
- 238000010998 test method Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 241001149930 Protura <class> Species 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 48
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000001514 detection method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
The invention discloses a kind of sliding performance of syringe test devices and test method, test device to include：Holder, the holder are equipped with the first clamp mechanism of the syringe for mounting of syringe；Adjusting bracket is located at the top of the holder, and the adjusting bracket is equipped with the second clamp mechanism of the core bar for installing the syringe, and the spacing between the adjusting bracket and the holder is adjustable；Sink is located at the side of the holder；Communicating pipe, first end are connected to the conehead of the syringe on the holder, and second end is connected to the sink.The measuring accuracy of the test device of the present invention is high, efficient, and test method is simple, easy to operate.
Description
Technical field
The present invention relates to syringe technical field of performance test, espespecially a kind of sliding performance of syringe test device and test
Method.
Background technology
The sliding capability of syringe is one of syringe more important performance, therefore, on the injector before city, it is necessary to
Its sliding capability is tested.In the prior art, there is special sliding performance of syringe test device, it is still, existing
Some test devices can not be tested precisely, and test result is not accurate enough.The sliding capability test device of existing syringe into
When row is specifically tested, syringe is to be inverted, i.e., core bar is arranged downward, when being tested, needs to push core bar from bottom to top
Carry out the liquid in the syringe of exhaustjet device, in the process, the static pressure that the liquid in injector syringe generates can be to core bar
Sliding force generates certain influence, relatively low so as to cause the measuring accuracy of syringe, and the test in its test method for using
Condition and clinical condition gap are larger, cause test result accuracy low.
Therefore, the application is dedicated to providing a kind of novel sliding performance of syringe test device and test method.
Invention content
The object of the present invention is to provide a kind of sliding performance of syringe test device and test method, the tests of test device
Precision is high, efficient, and test method is simple, easy to operate.
Technical solution provided by the invention is as follows：
A kind of sliding performance of syringe test device, including：Holder, the holder are equipped with the needle for mounting of syringe
First clamp mechanism of cylinder；Adjusting bracket, is located at the top of the holder, and the adjusting bracket is equipped with for installing the syringe
Core bar the second clamp mechanism, and the spacing between the adjusting bracket and the holder is adjustable；Sink is located at the holder
Side；Communicating pipe, first end are connected to the conehead of the syringe on the holder, and second end connects with the sink
It is logical.
Preferably, the second end of the communicating pipe is freely positioned in the sink；And/or；The second of the communicating pipe
End is equipped with a syringe needle, and the head of the syringe needle is vertically arranged at downward in the sink；And/or；The upper end of the sink is equipped with
The intermediate region of one lid, the lid is equipped with a through-hole for passing through the communicating pipe.
Preferably, the sink is arranged on an adjustable base, and the output end of the adjustable base is equipped with one for installing
The supporting plate of the sink；And/or；Further include a horizontal ruler, syringe and institute in the syringe is arranged in the horizontal ruler
It states between sink.
Preferably, the sliding performance of syringe test device further includes one being arranged in the syringe of the syringe and described
Horizontal ruler between sink, the horizontal ruler are horizontally set on the output end of a vertical regulating mechanism, the vertical tune
Section mechanism is used to adjust the height of the horizontal ruler.
Preferably, a liquid level sensor is equipped in the sink, the liquid level sensor is connect with a controller communication, institute
It states controller also to connect with the vertical regulating mechanism communication, the liquid level number that the controller is obtained by the liquid level sensor
The height of the horizontal ruler is adjusted according to the control vertical regulating mechanism.
Preferably, the holder includes a bottom plate, a top plate and multiple columns, and the first end of each column is fixed on
On the bottom plate, the second end of each column is equipped with external screw thread, and the top plate is threaded through at the second end of the column, and
A pair of of nut is threaded at the second end of a pair of column respectively, the both sides that a pair of of nut is located at the top plate will be described
Top plate is fixed at the second end of the column.
In the present embodiment, adjusting bracket is connect with a controller communication, and controller is according to ginsengs such as the nominal capacities of syringe
It counts to control to adjust the height of adjusting bracket.
A kind of sliding performance of syringe test method, including step：S10：Syringe is vertically arranged, and makes the injection
The core bar of device upward, the syringe of the syringe is installed by the first clamp machine, and the injection is installed by the second clamp mechanism
The conehead of the core bar of device, the syringe is connected to by a connecting pipe with a sink；
S20：The relative position for adjusting the sink and the syringe makes the liquid level in the sink and the note
The axial midpoint of the syringe of emitter is in the same plane；
S30：The core bar for pushing the syringe makes the datum line of the core bar be moved to the zero of the syringe of the syringe
At graduation mark, the air in the syringe is emptied, and by force value logger zero setting；
S40：The core bar of the syringe is pulled up, until the datum line of the core bar is moved on the syringe
At nominal scale capacity line, again by the force value logger zero setting；
S50：After waiting for preset time, pushes the core bar, its datum line is made to be moved to the zero graduation line of the syringe
Place；
S60：The data on the force value logger are read, the note is calculated according to the data of force value logger record
The sliding capability of emitter.
Preferably, the step S20 further includes step：
S21：The height for adjusting the horizontal ruler being arranged between the sink and the syringe, makes itself and the sink
In liquid level holding flush；
S22：The height for adjusting the syringe makes the axial midpoint of the syringe of the syringe be protected with the horizontal ruler
It holds and flushes.
Preferably, further include step S23 before the step S21：It is detected in the sink by liquid level sensor
The data are simultaneously delivered to controller by liquid level；
In the step S21, the data that the controller is monitored according to it are controlled for installing the horizontal ruler
The lifting of platform adjust the height of the horizontal ruler.
Preferably, the step S20 further includes step：
S21：The height for adjusting the horizontal ruler being arranged between the sink and the syringe, makes itself and the injection
The axial midpoint holding of the syringe of device flushes；
S22：The height for adjusting the sink makes the liquid level in the sink be flushed with horizontal ruler holding.
Preferably, the temperature of the liquid in the sink is 23 DEG C ± 2 DEG C；And/or；In the step S50, the core
The rate travel of bar is 100mm/min ± 5mm/min；And/or；In the step S10, the communicating pipe is located at the sink
In one end connect with a syringe needle, and the head of the syringe needle is vertically arranged at downward in the sink；And/or；In the step
In rapid S10, one end that the communicating pipe is located in the sink is freely positioned in the sink；And/or；In the step
In S10, the upper end of the sink is equipped with a lid, and the intermediate region of the lid is equipped with one and leads to for what is passed through the communicating pipe
Hole, one end that the communicating pipe is located in the sink is connect with a syringe needle, and the head of the syringe needle is vertically arranged at downward
In the sink.
A kind of sliding performance of syringe test device and test method provided by the invention can bring following at least one
Advantageous effect：
1, in sliding performance of syringe test device of the invention when being tested, syringe is in and just sets state, i.e.,
Core bar in syringe is upper, and syringe is under, when liquid in the syringe of exhaustjet device, pushes core bar, core from top to bottom
The resistance that the movement of bar is not generated by the dead weight of the middle liquid of syringe, to keep its testing result more accurate.
2, in the present invention, the conehead of syringe is connected to by communicating pipe with sink, and communicating pipe is located at one end in sink
Equipped with syringe needle, and the syringe needle is freely positioned in sink, and in the end of communicating pipe, setting syringe needle can make test condition closer
Clinical application condition, and syringe needle is freely positioned in sink or the second end of communicating pipe is freely positioned in sink, compared to solid
Surely the installation form placed, the drag effects sliding capability detection parameters that free set-up mode can generate to avoid fixed structure,
To keep detection structure more accurate.
3, in the present invention, the syringe needle for being connected to pipe end is vertically placed in sink and can be arranged syringe needle to avoid the water in sink
Water causes resistance, to keep detection structure more accurate.
4, in the present invention, make to be consistent in the middle part of liquid level and the syringe in sink by the way that horizontal ruler is arranged, in this way
It is arranged it is possible to prevente effectively from the gravity of the water in syringe influences test structure, to keep test more accurate.
5, in the present invention, the height of sink, horizontal ruler and/or the clamp mechanism for installing syringe is adjustable, sets in this way
When setting, different testing conditions can be as required set in detection process, make accuracy of detection higher, it can also be according to difference
The height of each mechanism is adjusted in the syringe of specification, keeps the application range of this test device wider.
6, in sliding capability test mode of the invention, syringe is just set, and is received when setting can be to avoid push-and-pull core bar in this way
Gravity to water in syringe influences, and keeps test result more accurate, before testing, in the axial direction for making the liquid level and syringe in sink
Point flushes, and test result can be made more accurate, before carrying out official testing, will first push and pull the core bar in shot device, can
The air in syringe is discharged, the air in syringe is avoided to lock core bar, to keep test result more accurate.
7, in sliding capability test mode of the invention, by the liquid level in sensor test sink, and pass through control
Device processed controls to adjust the height of horizontal ruler, and setting in this way can improve the degree of regulation of scale and adjust efficiency.
8, in sliding capability test mode of the invention, being freely arranged by the one end being located at communicating pipe in sink can be with
Keep test result more accurate, syringe needle is set in the one end being located at communicating pipe in sink, test condition can be made closer to clinic
Experimental condition further increases the accuracy of test.
Description of the drawings
Below by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, above-mentioned characteristic, skill to the present invention
Art feature, advantage and its realization method are further described.
Fig. 1 is a kind of structural schematic diagram of specific embodiment of the sliding performance of syringe test device of the present invention.
Drawing reference numeral explanation：
Holder 1, the first clamp mechanism 11, bottom plate 12, top plate 13, column 14, nut 15；
Adjusting bracket 2, the second clamp mechanism 21；
Syringe 31, core bar 32；
Sink 4, adjustable base 41, supporting plate 42, liquid level sensor 43；
Communicating pipe 51, syringe needle 52；
Horizontal ruler 6, vertical regulating mechanism 61.
Specific implementation mode
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, control is illustrated below
The specific implementation mode of the present invention.It should be evident that drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing, and obtain other embodiments.To make simplified form, only schematically showing and phase of the present invention in each figure
The part of pass, they do not represent its practical structures as product.
Specific embodiment one
This specific embodiment discloses a kind of a kind of more preferred embodiment of sliding performance of syringe test device, such as
Shown in Fig. 1, including holder 1 and adjusting bracket 2, holder 1 are equipped with the first clamp mechanism 11 of the syringe 31 for mounting of syringe,
Adjusting bracket 2 is located at the top of holder 1, and adjusting bracket 2 is equipped with the second clamp mechanism 21 of the core bar 32 for mounting of syringe, and
Spacing between adjusting bracket 2 and holder 1 is adjustable.Sliding performance of syringe test device further includes a sink 4, and sink 4 is located at branch
The side of frame 1, syringe are connected to by a connecting pipe 51 with sink 4, and the first end of communicating pipe 51 is connected to the conehead of syringe,
Second end is connected to sink 4.When specifically being tested, core bar 32, gradual exhaustjet device can be moved by pushing adjusting bracket 2
In liquid, in the process, since syringe is just setting (i.e. for syringe 31 under, core bar 32 is upper), therefore, core bar 32 push when
Sliding force will not be by the effect of weight of the liquid in syringe 31, to which the accuracy of test result be effectively ensured.
In the present embodiment, the upper end of sink 4 is equipped with lid (not shown), and the intermediate region of lid is used for equipped with one
The through-hole that communicating pipe 51 passes through, which is arranged can encounter the side wall of sink in intermediate region to avoid communicating pipe 51 makes connection
Liquid in pipe 51, which can not be successfully, to be flowed in sink 4, further avoids the flow in communicating pipe and lead to unsmooth to cause test result
It influences.The second end of communicating pipe 51 passes through the through-hole on lid to stretch in sink 4, and is equipped with one in the second end of communicating pipe 51
Syringe needle 52, and the head upright of syringe needle 52 is downward.The second end of communicating pipe 51 is in transitory state in sink 4, sets in this way
The accuracy of test result can be influenced to avoid the fixed force for the second end for being applied to communicating pipe 51 by setting, by communicating pipe 51
Second end setting syringe needle 52 can make test condition closer to clinical trial conditions, to keep test result more accurate, separately
Outside, syringe needle 52 is placed vertically when the water in syringe can also be made to be emitted into sink 4 by syringe needle 52 not by external drag,
To further increase the accuracy of test result.
In addition, sink 4 is specifically located on an adjustable base 41, the output end of adjustable base 41 is equipped with a supporting plate 42, water
Slot 4 is arranged on the supporting plate 42, and when the model of syringe changes, the height of sink 4 can be adjusted by adjustable base 41
Degree, to make the liquid level of sink 4 be flushed with the holding of the axial midpoint of syringe 31, be arranged in this way can make the result of test more subject to
Really, and this test device can also be made to be applied to various types of syringes.Here adjustable base can be electric pushrod, liquid
Press push rod or other manual adjustment means.
In the present embodiment, sliding performance of syringe test device further includes one syringe 31 and sink in syringe being arranged
Horizontal ruler 6 between 4, horizontal ruler 6 are horizontally set on the output end of a vertical regulating mechanism 61, vertical regulating mechanism 61
Height for adjusting horizontal ruler 6 may insure the axial midpoint of the liquid level and syringe 31 in sink 4 by horizontal ruler 6
Holding flushes, to keep testing result more accurate.Here vertical regulating mechanism 61 can be to select electric pushrod, hydraulic thrust
Bar etc., in addition, the vertical regulating mechanism 61 is arranged on the supporting plate 42 on adjustable base 41, that is to say, that adjustable base 41 is logical
The height of supporting plate 42 is overregulated, the height of 42 upper flume 4 of supporting plate, vertical regulating mechanism 61 and horizontal ruler 6 can be adjusted simultaneously.
In the present embodiment, a liquid level sensor 43 is equipped in sink 4, liquid level sensor 43 and a controller are (in figure not
Show) communication connection, controller is also with the communication connection of vertical regulating mechanism 61, the liquid that controller is obtained by liquid level sensor 43
Position data control the height that vertical regulating mechanism 61 adjusts horizontal ruler 6, so as to ensure in horizontal ruler 6 and sink 4
Liquid level holding flushes.This regulative mode can improve detection efficiency and accuracy of detection.
In the present embodiment, holder 1 includes a bottom plate 12, a top plate 13 and four columns 14, and four settings of column 14 exist
Between bottom plate 12 and top plate 13, the first end of column 14 is fixed on bottom plate 12, and second end is equipped with external screw thread, and top plate 13 is worn
At the second end of column 14, and a pair of of nut 15, a pair of of nut 15 are threaded at the second end of a column 14 respectively
Positioned at the both sides of top plate 13 and top plate 13 is clamped, to be fixed on top plate 13 at the second end of column 14.This supporting structure,
Convenient for the height of top plate 13 is adaptively adjusted according to the dimensions of syringe.When needing to adjust the height of syringe, only need
The nut 15 on Rotary cloumn 14 is wanted, position of the adjusting nut 15 on column 14 is passed through, so that it may to adjust the height of top plate 13,
The whole height for being fixed on the syringe on top plate is further adjusted, this supporting structure is simple, and regulative mode is simple to operation.
In the present embodiment, the first clamp mechanism 11 for fixing syringe 31 and the second fixture for fixing core bar 32
21 structure of mechanism is similar, is to select conventional clamp mechanism, by taking the first clamp mechanism as an example comprising a pair of to set relatively
The L-type clamping plate set, L-type clamping plate is equipped with sliding slot, and bolt is equipped in sliding slot, is consolidated by position of the adjusting bolt in sliding slot
Fixed or dismounting syringe.
The step of sliding performance of syringe test device in this specific embodiment is when specifically test be：
S10：Syringe, communicating pipe 51 and sink 4 are installed, it is 23 DEG C ± 2 DEG C that suitable temperature is packed into sink 4
Water；
S20：The relative position for adjusting sink 4 and syringe, makes the syringe 31 of the liquid level and syringe in sink 4
Axial midpoint is in the same plane, and the syringe 31 of liquid level and syringe in sink 4 is determined by horizontal ruler 6
Axial midpoint it is whether in the same plane, can be adjusted according to the needs the height of sink 4 in this step, syringe is kept not
It is dynamic, the height of syringe can also be adjusted, sink 4 remains stationary as, and can also adjust the height of sink 4 and syringe simultaneously；
S30：The height for reducing adjusting bracket 2 drives the core bar 32 of syringe to push, makes the base of core bar 32 by adjusting bracket 2
Directrix is gradually moved at the zero graduation line of the syringe 31 of syringe, empties the air in syringe 31, and force value logger is set
Zero；
S40：The height for increasing adjusting bracket 2, the core bar 32 of syringe is pulled up by adjusting bracket 2, until core bar 32
Datum line is gradually moved at the nominal scale capacity line on the syringe 31 of syringe, again by force value logger zero setting；
S50：After waiting for preset time 30s ± 5s, core bar 32 is pushed, the datum line of core bar 32 is made to be moved to the zero of syringe 31
At graduation mark, the rate travel of core bar 32 is 100mm/min ± Smm/min in the process；
S60：The data on force value logger are read, the sliding of syringe is calculated according to the data of force value logger record
Energy.
In above-mentioned steps, using conventional force value sensor, and in step S60, force value records force value logger
The correspondence of the parameter of device record and the sliding capability of syringe can also be determined by conventional algorithm.
It of courses, in other specific embodiments of the sliding performance of syringe test device of the present invention, the of communicating pipe
Two ends can directly be fixedly connected on sink；The syringe needle of connection tube end can be selectively arranged；Lid on sink can also
It is not provided with, but so that the second end of communicating pipe is kept vertical position by other structures, certainly, the second end of communicating pipe
It can also freely be positioned in sink completely；Adjustable base below sink can be set as manual adjustment means, can not also set
It sets；Vertical regulating mechanism below horizontal ruler can not also be arranged with equipment manual adjustment means；Liquid level in sink is high
Degree sensor can not also be arranged；The concrete structure of holder and the concrete structure of clamp mechanism can carry out according to actual needs
Adjustment, herein no longer --- it repeats.
Specific embodiment two
This specific embodiment discloses a kind of sliding performance of syringe test method, including step：
S10：Syringe is vertically arranged, and the core bar for making syringe is upward, passes through the first clamp machine mounting of syringe
Syringe, by the core bar of the second clamp mechanism mounting of syringe, the conehead of syringe is connected to by a connecting pipe with a sink；
S20：The relative position for adjusting sink and syringe, makes the axial direction of the syringe of the liquid level and syringe in sink
Midpoint is in the same plane；
S30：The core bar for pushing syringe, makes the datum line of core bar be moved at the zero graduation line of the syringe of syringe, arranges
Air in empty needle cylinder, and by force value logger zero setting；
S40：The core bar of syringe is pulled up, until the datum line of core bar is moved to the nominal scale capacity on syringe
At line, again by force value logger zero setting；
S50：After waiting for preset time, pushes core bar, so that its datum line is moved at the zero graduation line of syringe, herein mistake
The rate travel of core bar is 100mm/min ± 5mm/min in journey；
S60：The data on force value logger are read, the sliding of syringe is calculated according to the data of force value logger record
Energy.
Specifically, step S20 includes step：
S21：The liquid level in sink is detected by liquid level sensor and the data are delivered to controller；
S22：Controller is according to the lifting of its platform of the data control equipped with horizontal ruler monitored, the mistake of lifting platform
The height that horizontal ruler is adjusted in journey makes horizontal ruler be flushed with the liquid level holding in sink, and horizontal ruler is located at sink and note
Between the syringe of emitter；
S23：The height for adjusting syringe makes the axial midpoint of the syringe of syringe be flushed with horizontal ruler holding.
In this embodiment, the temperature of the liquid in sink is 23 DEG C ± 2 DEG C, and setting in this way can make experiment condition more
Close to clinical trial condition.
In the step S10, the upper end of sink is equipped with a lid, and the intermediate region of lid is worn equipped with one for communicating pipe
The through-hole crossed, one end that communicating pipe is located in sink is connect with a syringe needle, and the head of syringe needle is vertically arranged in sink downward.
Sliding performance of syringe test method disclosed in this specific embodiment, experimental condition is closer to clinical trial item
Part, to keep test result more accurate, measuring accuracy is higher.
It should be strongly noted that tool may be used in sliding performance of syringe test method disclosed in this specific embodiment
Sliding performance of syringe test device disclosed in body embodiment one is tested, and syringe disclosed in specific embodiment one is slided
Dynamic performance testing device can also use sliding performance of syringe test method disclosed in the present embodiment to be tested.
It of courses, in other specific embodiments of the sliding performance of syringe test method of the present invention, adjusts horizontal mark
The method of ruler can be by adjusting or other automatic control mode is adjusted manually；The mobile speed of water temperature, core bar in sink
Rate can increase or reduce a certain range as needed；One end that communicating pipe is connected to sink can be directly fixed on sink bottom
Portion, or be fixed in sink by the fixed structure of other forms, and the syringe needle for being connected to pipe end can be not provided with；In addition,
The specific steps of step S20 can be adjusted to：S21：The height for adjusting horizontal ruler, makes in its axial direction with the syringe of syringe
Point keeps flushing；S22：The height for adjusting sink makes the liquid level in sink be flushed with horizontal ruler holding；Certainly, step S20
Specific implementation step can also be adjusted according to actual needs.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the preferred of the present invention
Embodiment, it is noted that for those skilled in the art, in the premise for not departing from the principle of the invention
Under, several improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of sliding performance of syringe test device, which is characterized in that including：
Holder, the holder are equipped with the first clamp mechanism of the syringe for mounting of syringe；
Adjusting bracket, is located at the top of the holder, and the adjusting bracket is equipped with second of the core bar for installing the syringe
Clamp mechanism, and the spacing between the adjusting bracket and the holder is adjustable；
Sink is located at the side of the holder；
Communicating pipe, first end are connected to the conehead of the syringe on the holder, and second end is connected to the sink.
2. sliding performance of syringe test device according to claim 1, it is characterised in that：
The second end of the communicating pipe is freely positioned in the sink,
And/or；
The second end of the communicating pipe is equipped with a syringe needle, and the head of the syringe needle is vertically arranged at downward in the sink；
And/or；
The upper end of the sink is equipped with a lid, and the intermediate region of the lid is equipped with one and leads to for what is passed through the communicating pipe
Hole.
3. sliding performance of syringe test device according to claim 1, it is characterised in that：
The sink is arranged on an adjustable base, and the output end of the adjustable base is equipped with one for installing
The supporting plate of the sink；
And/or；
Further include a horizontal ruler, the horizontal ruler is arranged between the syringe and the sink of the syringe.
4. sliding performance of syringe test device according to claim 1, it is characterised in that：
Further include a horizontal ruler being arranged between the syringe and the sink of the syringe, the horizontal ruler level is set
It sets on the output end of a vertical regulating mechanism, the vertical regulating mechanism is used to adjust the height of the horizontal ruler.
5. sliding performance of syringe test device according to claim 4, it is characterised in that：
A liquid level sensor is equipped in the sink, the liquid level sensor is connect with a controller communication, and the controller is also
It is connected with the vertical regulating mechanism communication, described in the liquid level data control that the controller is obtained by the liquid level sensor
Vertical regulating mechanism adjusts the height of the horizontal ruler.
6. sliding performance of syringe test device according to claim 1, it is characterised in that：
The holder includes a bottom plate, a top plate and multiple columns, and the first end of each column is fixed on the bottom plate,
The second end of each column is equipped with external screw thread, and the top plate is threaded through at the second end of the column, and a pair of described vertical
A pair of of nut is threaded at the second end of column respectively, the top plate is fixed on by the both sides that a pair of of nut is located at the top plate
At the second end of the column.
7. a kind of sliding performance of syringe test method, which is characterized in that including step：
S10：Syringe is vertically arranged, and the core bar for making the syringe is upward, and the injection is installed by the first clamp machine
The syringe of device, installs the core bar of the syringe by the second clamp mechanism, the conehead of the syringe by a connecting pipe with
One sink is connected to；
S20：The relative position for adjusting the sink and the syringe makes the liquid level in the sink and the syringe
Syringe axial midpoint it is in the same plane；
S30：The core bar for pushing the syringe makes the datum line of the core bar be moved to the zero graduation of the syringe of the syringe
At line, the air in the syringe is emptied, and by force value logger zero setting；
S40：The core bar of the syringe is pulled up, until the datum line of the core bar is moved to the nominal on the syringe
At scale capacity line, again by the force value logger zero setting；
S50：After waiting for preset time, pushes the core bar, its datum line is made to be moved at the zero graduation line of the syringe；
S60：The data on the force value logger are read, the syringe is calculated according to the data of force value logger record
Sliding capability.
8. sliding performance of syringe test method as claimed in claim 6, it is characterised in that：
The step S20 further includes step：
S21：Adjust the height of horizontal ruler being arranged between the sink and the syringe, make its in the sink
Liquid level holding flushes；
S22：The height for adjusting the syringe makes the axial midpoint of the syringe of the syringe keep neat with the horizontal ruler
It is flat；
Or；
The step S20 further includes step：
S21：The height for adjusting the horizontal ruler being arranged between the sink and the syringe, makes itself and the syringe
The axial midpoint holding of syringe flushes；
S22：The height for adjusting the sink makes the liquid level in the sink be flushed with horizontal ruler holding.
9. sliding performance of syringe test method as claimed in claim 8, it is characterised in that：
Further include step S23 before the step S21：The liquid level in the sink is detected by liquid level sensor and is incited somebody to action
The data are delivered to controller；
In the step S21, the data control that the controller is monitored according to it is for installing the flat of the horizontal ruler
Platform lifts to adjust the height of the horizontal ruler.
10. sliding performance of syringe test method as claimed in claim 7, it is characterised in that：
The temperature of liquid in the sink is 23 DEG C ± 2 DEG C；
And/or；
In the step S50, the rate travel of the core bar is 100mm/min ± 5mm/min；
And/or；
In the step S10, one end that the communicating pipe is located in the sink is freely positioned in the sink；
And/or；
In the step S10, one end that the communicating pipe is located in the sink is connect with a syringe needle, and the head of the syringe needle
Portion is vertically arranged at downward in the sink；
And/or；
In the step S10, the upper end of the sink is equipped with a lid, and the intermediate region of the lid is equipped with one for described
The through-hole passed through communicating pipe, one end that the communicating pipe is located in the sink is connect with a syringe needle, and the head of the syringe needle
It is vertically arranged at downward in the sink.
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