CN206906175U - A kind of imbibition test device - Google Patents
A kind of imbibition test device Download PDFInfo
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- CN206906175U CN206906175U CN201720555376.8U CN201720555376U CN206906175U CN 206906175 U CN206906175 U CN 206906175U CN 201720555376 U CN201720555376 U CN 201720555376U CN 206906175 U CN206906175 U CN 206906175U
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- weight sensor
- weight
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Abstract
The problem of to overcome imbibition method of testing inaccuracy in the prior art, the utility model provide a kind of imbibition test device, including detection components and signal transacting main frame；The detection components include support, weight sensor and the fixture for fixing determinand；The weight sensor is connected to support, and can be fixed relative to support；The fixture is connected to weight sensor, and can be by the weight transfer of determinand to the weight sensor, so that it produces weight signal；The signal transacting main frame is connected to the weight sensor, and weight signal caused by the weight sensor can be handled and exported.Imbibition test device provided by the utility model can realize that test data is recorded, monitored in real time automatically, and test process takes that short, measuring accuracy is high.
Description
Technical field
It the utility model is related to a kind of test device for test material liquid absorption.
Background technology
In recent years, lithium ion battery is widely used in the fields such as mobile phone, computer and electric automobile, and lithium ion battery has continuous
ETS estimated time of sailing is long, service life is long, self-discharge rate is low and it is green the advantages that.
During lithium ion battery is manufactured, in order that the energy density of battery pole piece is higher, obtained by coating
Positive and negative plate will pass through rolling process.But pole piece densification can be reduced the hole inside pole piece material by nipping process, so as to
Reduce the absorbent of pole piece.And the power of pole piece absorbent, the electrical property that can directly affect lithium battery play.
The method of traditional test material absorbent is：Immerse the material into and imbibition is carried out in solution, then not timing is by material
Material takes out from solution, measures its mass change, calculates of poor quality, the liquid absorption as material before and after imbibition.The above method
It is simple to operate, still, due to material after taking-up surface would generally residual liquid, cause measurement result can not accurately react more
Absorbent properties of the Porous materials to solution.
Utility model content
Technical problem to be solved in the utility model is asked for imbibition method of testing of the prior art is inaccurate
A kind of topic, there is provided imbibition test device.
Imbibition test device provided by the utility model includes detection components and signal transacting main frame；The detection components bag
Include support, weight sensor and the fixture for fixing determinand；The weight sensor is connected to support, and can be relative to branch
Frame is fixed；The fixture is connected to weight sensor, and can by the weight transfer of determinand to the weight sensor so that its
Produce weight signal；The signal transacting main frame is connected to the weight sensor, and can be to caused by the weight sensor
Weight signal is handled and exported.
In the utility model, determinand is fixed by above-mentioned fixture, determinand (such as is not held liquid with other objects
Container) contact or interference, avoid being disturbed by other external force.The weight of determinand is transferred to weight sensor by fixture,
By the weight (aforementioned weight M1 and weight M2) of weight sensor test determinand in a liquid, and by signal transacting main frame to surveying
Test result is exported, and tester is conveniently known test result.Imbibition test device provided by the utility model
Achievable test data is recorded, monitored in real time automatically, and test process takes that short, measuring accuracy is high.
Further, the detection components also include supporting part；The supporting part is arranged on the support, the weight
Sensor is arranged on the supporting part.
Further, the support includes bracket base and cradling piece；The support is fixed in one end of the cradling piece
On base；The supporting part is arranged on the cradling piece, and can be moved along the cradling piece and be taken up an official post in the cradling piece
Meaning position is fixed.
By said structure, supporting part can be fixed in the optional position of cradling piece, so as to according to determinand shaped volumes
Object location to be measured is adjusted etc. condition, so that test is carried out under optimal position.
Further, the supporting part includes supporting body and sensor connector port；The supporting body is arranged at the branch
On hack lever, and it can be moved along the cradling piece and optional position is fixed on the cradling piece；The weight sensor is set
In on the supporting body；The sensor connector port is connected to the weight sensor, and as the weight sensor
Output port is connected with the signal transacting main frame.
Further, the supporting part also includes leveling instrument；The leveling instrument is fixed on the supporting body.
By setting above-mentioned leveling instrument, weight sensor is tested in most accurate position, avoid because position is askew
The problem of tiltedly causing test result precise decreasing.
Further, the detection components also include linking arm and the connecting rod being connected with each other；The connecting rod with it is described
Fixture is fixedly connected, and the pulling force suffered by fixture can be transferred into the linking arm；The linking arm is fixed on the weight
On sensor, the pulling force for connecting rod to be subject to is transferred to weight sensor.
Further, the connecting rod being arranged on the linking arm along vertical shift；The detection components are also wrapped
Include locking chuck；The locking chuck is sheathed in the connecting rod, and is securable on the linking arm, for by the company
Extension bar is fixed on the linking arm.
It is beneficial to the position of adjustment determinand by the above results, beneficial to the progress of test.
Further, the signal transacting main frame includes main case, display, signal processor；The signal processor
In main case, and signal processor is connected with the weight sensor and display, for weight sensor to be transmitted
Signal handled after transmit to the display, and weight readings are shown by display.
Further, the signal transacting main frame also includes signal transmission device；At the signal transmission device and the signal
Device connection is managed, for the signal that signal processor exports to be transmitted to fixed or mobile terminal by wired or wireless mode.
Brief description of the drawings
Fig. 1 is the stereogram of detection components in the imbibition test device that the utility model preferred embodiment provides；
Fig. 2 is the explosive view of detection components in the imbibition test device that the utility model preferred embodiment provides；
Fig. 3 is the stereogram of signal processing component in the imbibition test device that the utility model preferred embodiment provides.
Reference in Figure of description is as follows：
10th, detection components；
1011st, bracket base；1012nd, cradling piece；1021st, supporting body；1022nd, sensor connector port；1023rd, spiral shell is held out against
Silk；1024th, leveling instrument；1031st, weight sensor；1032nd, linking arm；1033rd, package；1041st, connecting rod；1042nd, fixture；
1043rd, locking chuck；
20th, signal transacting main frame；
201st, main case；2011st, switch；2012nd, heat emission hole；202nd, signal processor；203rd, display；204th, signal passes
Defeated device.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " radial direction ", " length ", " width ", " thickness
The side of the instruction such as degree ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer "
Position or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplification is retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to limitation of the present utility model.In description of the present utility model, unless otherwise indicated, " multiples' " contains
Justice is two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For
For one of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
Carried out with reference to the structure of Fig. 1-Fig. 3 imbibition test devices provided the utility model preferred embodiment detailed
Describe in detail bright.
The imbibition test device includes detection components and signal transacting main frame.
Figures 1 and 2 show that the structure of detection components 10.Specifically, the detection components 10 include support, supporting part, again
Quantity sensor 1031, linking arm 1032, package 1033, connecting rod 1041 and fixture 1042.
Support includes bracket base 1011 and cradling piece 1012.Bracket base 1011 is used as substrate, ensures detection components 10
Stabilization.Cradling piece 1012 is vertically set, and its one end is fixed on bracket base 1011.Conventional, it can use conventional
The iron stand of chemical field is as support.
Supporting part includes supporting body 1021, sensor connector port 1022, leveling instrument 1024 and two holds out against screw 1023.
Cradling piece 1012 is vertically arranged on the supporting body 1021, and supporting body 1021 can be along cradling piece 1012
Lower movement.Two holds out against screw 1023 are arranged on supporting body 1021 from horizontal direction, and the end of two holds out against screw 1023
Portion can be pressed on cradling piece 1012.Known to a person skilled in the art, supporting body 1021 is moved to along cradling piece 1012
Target location, holds out against screw 1023 is then tightened, the end of holds out against screw 1023 is pressed on cradling piece 1012, you can realized
The fixation of the target location on cradling piece 1012 of supporting body 1021.
Meanwhile leveling instrument 1024 is arranged on supporting body 1021.And two holds out against screw 1023 are setting up and down, pass through tune
The relative tightness of two holds out against screw 1023 is saved, with reference to the instruction of leveling instrument 1024, leveling can be realized to a certain extent.
Sensor connector port 1022 is additionally provided with supporting body 1021, the sensor connector port 1022 is used for and signal
Processing main frame 20 is connected by data wire, realizes the transmission of data.
Weight sensor 1031 is fixed on above-mentioned supporting body 1021.Weight sensor 1031 is connected to sensor connection end
Mouth 1022, passes through sensor connector port 1022 and data wire is realized and the connection of signal transacting main frame 20.
For ease of connecting and testing, above-mentioned linking arm 1032 is fixed on weight sensor 1031 in the horizontal direction, passes through
Linking arm 1032 stretches out, and is connected beneficial to determinand.It is appreciated that above-mentioned linking arm 1032 be rigid body.
Package 1033 is connected in supporting body 1021, and weight sensor 1031 is encapsulated in inside package 1033,
Avoid influenceing measuring accuracy due to maloperation or the interference of other objects.
Connecting rod 1041 is vertically arranged on linking arm 1032.The lower end of connecting rod 1041 is fixed with fixture 1042 to be connected
Connect.
Locking chuck 1043 is arranged with connecting rod 1041, also, locking chuck 1043 is securable to the linking arm
On 1032, by locking chuck 1043, the diverse location that linking arm 1032 can be made to be fixed in connecting rod 1041, you can regulation folder
Tool 1042 is fixed at various height.
Fig. 3 shows the structure of signal transacting main frame 20.Specifically, the signal transacting main frame 20 includes main case 201, letter
Number processor 202, display 203 and signal transmission device 204.
Signal processor 202 is arranged in main case 201, and signal processor 202 passes through data wire and foregoing sensing
Device connectivity port 1022 connects, and realizes the transmission of signal.
Display 203 is arranged on main case 201, and display 203 is connected with signal processor 202.Signal transacting
The signal that device 202 is formed carries out weight data through display 203 and shown.
Signal transmission device 204 is arranged on main case 201, and signal transmission device 204 is connected with signal processor 202,
Signal processor 202 formed signal can be wirelessly transferred by signal transmission device 204, realize on mobile terminals show
Show, personnel easy to operation are monitored in the case where leaving the theatre to test process.
Main case 201 is provided with the switch 2011 for being used for controlling on/off.Meanwhile it is further opened with using on main case 201
In the heat emission hole 2012 of radiating.
Imbibition detection method provided by the utility model is illustrated with reference to the imbibition detection means.
Test process is preferably carried out under the conditions of 0~40 DEG C.Before test, determinand is firmly first clamped with fixture 1042, so
Determinand is adjusted afterwards and for holding the position between the container of liquid, determinand is not interfered with container.
Then the signal processor 202 of sensor connector port 1022 and signal transacting main frame 20 is connected using data wire
Connect.Then start shooting, determinand, liquid and whole test device are stood more than 20 minutes under environment to be measured so that Qi Gebu
Divide and reach environment temperature, reduce influence of the temperature change to test result.
Finally liquid is quickly poured into container, makes liquid-immersed determinand.Meanwhile record and now test the time started
And the weight data M1 shown by display 203.
Whole test device is kept into current state, makes the abundant imbibition of determinand.Test device is in real time or by certain time
Weight of interval detection, according to the multiple determinand weight datas obtained in real time or by intervals, can calculate suction
Liquid weight with imbibition time change functional relation, beneficial to subsequent analysis.For above-mentioned detection determinand weight in a liquid
Time interval, can be in interior adjustment, preferably 6-10s in a big way.
Test device detects a weight per 6s, and the weight number of the display of display 203 is checked by mobile terminal or scene
According to when weight data no longer changes, recording the weight data M2 of test.Now M2 and M1 difference is the suction of determinand
Liquid measure.
In whole measurement process, test device will test weight by wireless transmission method by time interval set in advance
Data transfer is simultaneously stored in internet-of-things terminal.
In above-mentioned test process, according to liquid there is volatility, a container cover can be set on container, reduce liquid
Influenceed caused by volatilization.It should be understood that the setting of the container cover should ensure that to connecting rod 1041 without interference.
Method of testing provided by the utility model is simple to operate, and precision is high, takes short.Used test device structure letter
Single, easy to operation, measuring accuracy is high.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of imbibition test device, it is characterised in that including detection components (10) and signal transacting main frame (20)；
The detection components (10) include support, weight sensor (1031) and the fixture (1042) for fixing determinand；
The weight sensor (1031) is connected to support, and can be fixed relative to support；
The fixture (1042) is connected to weight sensor (1031), and can sense the weight transfer of determinand to the weight
Device (1031), so that it produces weight signal；
The signal transacting main frame (20) is connected to the weight sensor (1031), and can be to the weight sensor (1031)
Caused weight signal is handled and exported.
2. imbibition test device according to claim 1, it is characterised in that the detection components (10) also include carrying
Portion；
The supporting part is arranged on the support, and the weight sensor (1031) is arranged on the supporting part.
3. imbibition test device according to claim 2, it is characterised in that the support include bracket base (1011) and
Cradling piece (1012)；One end of the cradling piece (1012) is fixed on the bracket base (1011)；
The supporting part is arranged on the cradling piece (1012), and can be along the cradling piece (1012) movement and in the branch
Optional position is fixed on hack lever (1012).
4. imbibition test device according to claim 3, it is characterised in that the supporting part include supporting body (1021) and
Sensor connector port (1022)；
The supporting body (1021) is arranged on the cradling piece (1012), and can it is mobile along the cradling piece (1012) and
Optional position is fixed on the cradling piece (1012)；
The weight sensor (1031) is arranged on the supporting body (1021)；Sensor connector port (1022) connection
The extremely weight sensor (1031), and the output port as the weight sensor (1031) and the signal transacting main frame
(20) connect.
5. imbibition test device according to claim 4, it is characterised in that the supporting part also includes leveling instrument
(1024)；
The leveling instrument (1024) is fixed on the supporting body (1021).
6. the imbibition test device according to any one in claim 1-5, it is characterised in that the detection components (10)
Also include linking arm (1032) and the connecting rod (1041) being connected with each other；
The connecting rod (1041) is fixedly connected with the fixture (1042), and can be by the pulling force transmission suffered by fixture (1042)
To the linking arm (1032)；
The linking arm (1032) is fixed on the weight sensor (1031), for the pulling force for being subject to connecting rod (1041)
It is transferred to weight sensor (1031).
7. imbibition test device according to claim 6, it is characterised in that the connecting rod (1041) can be along vertical shift
Be arranged on the linking arm (1032)；
The detection components (10) also include locking chuck (1043)；The locking chuck (1043) is sheathed on the connecting rod
(1041) on, and it is securable on the linking arm (1032), for the connecting rod (1041) to be fixed on into the linking arm
(1032) on.
8. the imbibition test device according to any one in claim 1-5,7, it is characterised in that the signal transacting master
Machine (20) includes main case (201), display (203), signal processor (202)；
The signal processor (202) is located in main case (201), and signal processor (202) and the weight sensor
(1031) transmitted with display (203) connection, the signal for weight sensor (1031) to be transmitted after being handled to described
Display (203), and weight readings are shown by display (203).
9. imbibition test device according to claim 8, it is characterised in that the signal transacting main frame (20) also includes letter
Number transmitter (204)；
The signal transmission device (204) is connected with the signal processor (202), for export signal processor (202)
Signal is transmitted to fixed or mobile terminal by wired or wireless mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555376.8U CN206906175U (en) | 2017-05-18 | 2017-05-18 | A kind of imbibition test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555376.8U CN206906175U (en) | 2017-05-18 | 2017-05-18 | A kind of imbibition test device |
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| Publication Number | Publication Date |
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| CN206906175U true CN206906175U (en) | 2018-01-19 |
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| CN201720555376.8U Active CN206906175U (en) | 2017-05-18 | 2017-05-18 | A kind of imbibition test device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387478A (en) * | 2017-05-18 | 2018-08-10 | 惠州市宙邦化工有限公司 | A kind of imbibition test method and device |
-
2017
- 2017-05-18 CN CN201720555376.8U patent/CN206906175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387478A (en) * | 2017-05-18 | 2018-08-10 | 惠州市宙邦化工有限公司 | A kind of imbibition test method and device |
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