CN207231839U - A kind of lithium battery electrolytes sampler - Google Patents
A kind of lithium battery electrolytes sampler Download PDFInfo
- Publication number
- CN207231839U CN207231839U CN201721329529.3U CN201721329529U CN207231839U CN 207231839 U CN207231839 U CN 207231839U CN 201721329529 U CN201721329529 U CN 201721329529U CN 207231839 U CN207231839 U CN 207231839U
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- China
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- probe tube
- sample tap
- lithium battery
- control mechanism
- battery electrolytes
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Abstract
The utility model discloses a kind of lithium battery electrolytes sampler, including the probe tube equipped with hollow cavity, sampling bottom of the tube is equipped with the sample tap connected with hollow cavity, probe tube is equipped with the control mechanism that sample tap can be controlled to block or open wide, control mechanism is connected with probe tube by elastic body elasticity, probe tube is equipped with the driving mechanism for being capable of drive control mechanism, and control mechanism includes the chock plug that sample tap can be blocked under the action of elastic body or sample tap is opened wide under the action of driving mechanism.Control mechanism, elastic body and driving mechanism are set in probe tube, after staff applies active force to driving mechanism, chock plug on control mechanism separates under the action of driving force with sample tap, open wide sample tap, electrolyte is enabled to enter hollow cavity by sample tap, after staff recalls the active force applied to driving mechanism, chock plug resets under the elastic force effect of elastic body, that is, blocks sample tap.The utility model is applied to cell manufacturing techniques field.
Description
Technical field
Cell manufacturing techniques field is the utility model is related to, more particularly to a kind of lithium battery electrolytes sampler.
Background technology
Energy crisis becomes increasingly conspicuous so that the research and development and application of new energy materials are particularly important, wherein lithium ion battery
It has been used widely as new energy materials in today's society, and lithium-ion battery electrolytes are its important composition portions
Point.Requirement of the electrolyte to moisture and acidity is very harsh, because the lithium salts (LiPF6) of composition electrolyte, which is run into, is weighed moisture just
Can be decomposed reaction.In actual production, in order to ensure to be electrolysed the quality of liquid product, it is necessary to from the stainless steel installed
Sample and detect in bucket, then this extraction element just seems very crucial.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of lithium battery electrolytes sampler, knot
Structure is simple, practical, effectively raises work efficiency.
Technical solution is used by the utility model：A kind of lithium battery electrolytes sampler, including equipped with hollow cavity
Probe tube, the sampling bottom of the tube is equipped with the sample tap that connect with hollow cavity, and the probe tube is equipped with can control sampling
Mouth closure or unlimited control mechanism, the control mechanism is connected with probe tube by elastic body elasticity, on the probe tube
Equipped with the driving mechanism for being capable of drive control mechanism, the control mechanism includes that sampling can be blocked under the action of elastic body
Mouth or the chock plug that sample tap is opened wide under the action of driving mechanism.
Further as above-mentioned technical proposal is improved, and the control mechanism further includes drive link, the driving mechanism, bullet
Force mechanisms are connected with drive link transmission respectively, and the axial direction of the drive link along probe tube has the stroke slided, the drive link
Top be located in probe tube, the bottom of the drive link is fixedly linked after passing through sample tap with chock plug.
Further as above-mentioned technical proposal is improved, and is equipped with and biography positioned at the position at sample tap edge in the probe tube
The corresponding guide pipe of lever, the drive link are slidably connected in guide pipe.
Further as above-mentioned technical proposal is improved, and the elastic body includes spring and elastic plate, the spring, bullet
Power plate is located between the outer wall of guide pipe and the inner wall of probe tube respectively, one end of the spring and the bottom stationary phase of probe tube
Even, the other end and the elastic plate of the spring are fixedly linked, and the elastic plate is fixedly linked with drive link by connector.
Further as above-mentioned technical proposal is improved, and the connector includes connecting plate, the edge of the connecting plate
Equipped with the support plate extended downwardly, one end and the connecting plate of the support plate are fixedly linked, and the other end and the elastic plate of the support plate are consolidated
Fixed to be connected, the top of the drive link is fixedly connected on the bottom of connecting plate.
Further as above-mentioned technical proposal is improved, and the driving mechanism includes drive rod, the top of the drive rod
Positioned at the top end of probe tube, the bottom of the drive rod is through the top stationary phase behind the top of probe tube with connecting plate
Even.
Further as above-mentioned technical proposal is improved, and the top of the drive rod is equipped with pressing plate.
Further as above-mentioned technical proposal is improved, and the bottom of the probe tube is inverted cone-shaped structure, the sample tap
Positioned at the sharp portion position of inverted cone-shaped structure.
Further as above-mentioned technical proposal is improved, and lithium battery electrolytes sampler further includes liquid storage mechanism, described
Liquid storage mechanism includes catheter and liquid storage bottle, and one end of the catheter with hollow cavity through connecting after the side wall of probe tube, institute
State the other end that liquid storage bottle is threaded in Liquid pouring pipe.
The beneficial effects of the utility model：The utility model by probe tube set control mechanism, elastic body with
Driving mechanism, after staff applies active force to driving mechanism, the chock plug on control mechanism can be in the effect of driving force
It is lower to be separated with sample tap, that is, open wide sample tap so that electrolyte can enter hollow cavity so as to be sampled work by sample tap
Make, after staff recalls the active force applied to driving mechanism, chock plug resets under the elastic force effect of elastic body, that is, seals
Stifled sample tap, so that terminate sampling work, it is easy to operate, it is simple in structure.
Brief description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the utility model section view.
Embodiment
Lithium battery electrolytes sampler as shown in Figure 1, including the probe tube 1 equipped with hollow cavity, 1 bottom of probe tube
Equipped with the sample tap 11 connected with hollow cavity 13, probe tube 1, which is inserted into electrolyte, can be sampled work, on probe tube 1
Equipped with the control mechanism that sample tap 11 can be controlled to block or open wide, control mechanism passes through elastic body elasticity phase with probe tube 1
Even, probe tube 1 is equipped with the driving mechanism for being capable of drive control mechanism, and control mechanism includes chock plug 21, and chock plug 21 can be in bullet
Sample tap 11 is blocked under the action of force mechanisms, chock plug 21 can also open wide the chock plug 21 of sample tap 11 under the action of driving mechanism.
The present embodiment in probe tube 1 by setting control mechanism, elastic body and driving mechanism, when staff is to driving
After motivation structure applies active force, the chock plug 21 on control mechanism can separate under the action of driving force with sample tap 11, i.e., spacious
Open sample tap 11 so that electrolyte can enter hollow cavity 13 so as to be sampled work by sample tap 11, work as staff
After recalling the active force applied to driving mechanism, chock plug 21 resets under the elastic force effect of elastic body, that is, blocks sample tap 11,
It is easy to operate so as to terminate sampling work, it is simple in structure.
It is further preferred that control mechanism further includes drive link 22, driving mechanism, elastic body are passed with drive link 22 respectively
Dynamic to be connected, the axial direction of drive link 22 along probe tube 1 has the stroke slided, and the top of drive link 22 is located in probe tube 1, is driven
The bottom of bar 22 is fixedly linked after passing through sample tap 11 with chock plug 21.When driving mechanism is applied in active force, driving mechanism driving
22 slide downward of drive link so that chock plug 21 moves down and separated with sample tap 11 and then open wide sample tap 11；Driving mechanism is removed
When returning active force, elastic body driving 22 upward sliding of drive link so that chock plug 21 moves up and contacts and then seal with sample tap 11
Stifled sample tap 11.
It is further preferred that it is equipped with and drive link 22 is corresponding leads positioned at the position at 11 edge of sample tap in probe tube 1
To pipe 12, drive link 22 is slidably connected in guide pipe 12.Guiding role is played in slip of the guide pipe 12 to drive link 22.
It is further preferred that elastic body includes spring 31 and elastic plate 32, spring 31 is axially in parallel with probe tube 1,
Respectively between the outer wall of guide pipe 12 and the inner wall of probe tube 1, elastic plate 32 is loop configuration for spring 31, elastic plate 32,
Elastic plate 32 is slidably connected between the outer wall of guide pipe 12 and the inner wall of probe tube 1, and the quantity of spring 31 is in the present embodiment
Four, four springs are located between the outer wall of guide pipe 12 and the inner wall of probe tube 1 in cross row structure, one end of spring 31 with
The bottom of probe tube 1 is fixedly linked, and the other end and the elastic plate 32 of spring 31 are fixedly linked, and elastic plate 32 passes through with drive link 22
Connector is fixedly linked.
It is further preferred that connector includes connecting plate 41, the edge of connecting plate 41 is equipped with the support plate 42 extended downwardly,
One end of support plate 42 is fixedly linked with connecting plate 41, and the other end and the elastic plate 32 of support plate 42 are fixedly linked, the top of drive link 22
End is fixedly connected on the bottom of connecting plate 41.
It is further preferred that driving mechanism includes drive rod 51, the top of drive rod 51 is located on the top of probe tube 1
Side, the bottom of drive rod are fixedly linked through the top behind the top of probe tube 1 with connecting plate 41.
It is further preferred that the top of drive rod 51 is equipped with pressing plate 52, acted on easy to work people to 51 application of drive rod
Power.
It is further preferred that the bottom of probe tube 1 is inverted cone-shaped structure, the wall partial thickening of 1 bottom of probe tube, enhancing takes
The bearing capacity of 1 bottom of sample pipe, sample tap 11 are located at the sharp portion position of inverted cone-shaped structure so that chock plug 21 is in closure sample tap
There is more preferable plugging effect when 11.
It is further preferred that lithium battery electrolytes sampler further includes liquid storage mechanism, liquid storage mechanism includes catheter 61
With liquid storage bottle 62, through being connected with hollow cavity 13 after the side wall of probe tube 1, liquid storage bottle 62 is threaded in for one end of catheter 61
The other end of Liquid pouring pipe.After electrolyte enters hollow cavity 13 by sample tap 11, reach in hollow cavity 13 certain height and
Liquid storage bottle 62 is entered by catheter 61.
Certainly, the utility model is not limited to the above embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made on the premise of spirit, these equivalent modifications or replacement are all contained in the application right
It is required that in limited range.
Claims (9)
- A kind of 1. lithium battery electrolytes sampler, it is characterised in that：It is described including the probe tube (1) equipped with hollow cavity (13) Probe tube (1) bottom is equipped with the sample tap (11) connected with hollow cavity (13), and the probe tube (1), which is equipped with, can control sampling Mouth (11) closure or unlimited control mechanism, the control mechanism is connected with probe tube (1) by elastic body elasticity, described to take Sample pipe (1) is equipped with the driving mechanism for being capable of drive control mechanism, and the control mechanism includes can be in the effect of elastic body Lower closure sample tap (11) or the chock plug (21) that sample tap (11) is opened wide under the action of driving mechanism.
- 2. lithium battery electrolytes sampler according to claim 1, it is characterised in that：The control mechanism further includes transmission Bar (22), the driving mechanism, elastic body are connected with drive link (22) transmission respectively, and the drive link (22) is along probe tube (1) axial direction has the stroke slided, and the top of the drive link (22) is located in probe tube (1), the drive link (22) Bottom is fixedly linked with chock plug (21) afterwards through sample tap (11).
- 3. lithium battery electrolytes sampler according to claim 2, it is characterised in that：It is located in the probe tube (1) and takes The position at sample mouth (11) edge is equipped with and is slidably connected at drive link (22) corresponding guide pipe (12), the drive link (22) In guide pipe (12).
- 4. lithium battery electrolytes sampler according to claim 3, it is characterised in that：The elastic body includes spring (31) with elastic plate (32), the spring (31), elastic plate (32) are respectively positioned at the outer wall and probe tube (1) of guide pipe (12) Between inner wall, one end and the bottom of probe tube (1) of the spring (31) are fixedly linked, the other end and bullet of the spring (31) Power plate (32) is fixedly linked, and the elastic plate (32) is fixedly linked with drive link (22) by connector.
- 5. lithium battery electrolytes sampler according to claim 4, it is characterised in that：The connector includes connecting plate (41), the edge of the connecting plate (41) is equipped with the support plate (42) extended downwardly, one end of the support plate (42) and connecting plate (41) it is fixedly linked, the other end and the elastic plate (32) of the support plate (42) are fixedly linked, and the top of the drive link (22) is consolidated Surely it is connected to the bottom of connecting plate (41).
- 6. lithium battery electrolytes sampler according to claim 5, it is characterised in that：The driving mechanism includes drive rod (51), the top of the drive rod (51) is located at the top end of probe tube (1), and the bottom of the drive rod passes through probe tube (1) with being fixedly linked at the top of connecting plate (41) behind top.
- 7. lithium battery electrolytes sampler according to claim 6, it is characterised in that：The top of the drive rod (51) is set There is pressing plate (52).
- 8. according to any one of claim 1 to the 7 lithium battery electrolytes sampler, it is characterised in that：The probe tube (1) Bottom be inverted cone-shaped structure, the sample tap (11) is located at the sharp portion position of inverted cone-shaped structure.
- 9. according to any one of claim 1 to the 7 lithium battery electrolytes sampler, it is characterised in that：Further include liquid storage machine Structure, the liquid storage mechanism include catheter (61) and liquid storage bottle (62), and one end of the catheter (61) passes through probe tube (1) Connected after side wall with hollow cavity (13), the liquid storage bottle (62) is threaded in the other end of Liquid pouring pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721329529.3U CN207231839U (en) | 2017-10-16 | 2017-10-16 | A kind of lithium battery electrolytes sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721329529.3U CN207231839U (en) | 2017-10-16 | 2017-10-16 | A kind of lithium battery electrolytes sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231839U true CN207231839U (en) | 2018-04-13 |
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ID=61850651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721329529.3U Active CN207231839U (en) | 2017-10-16 | 2017-10-16 | A kind of lithium battery electrolytes sampler |
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| CN (1) | CN207231839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612780A (en) * | 2018-11-12 | 2019-04-12 | 大同新成新材料股份有限公司 | A kind of lithium battery electrolytes sampler and its application method |
-
2017
- 2017-10-16 CN CN201721329529.3U patent/CN207231839U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612780A (en) * | 2018-11-12 | 2019-04-12 | 大同新成新材料股份有限公司 | A kind of lithium battery electrolytes sampler and its application method |
| CN109612780B (en) * | 2018-11-12 | 2021-03-05 | 大同新成新材料股份有限公司 | Lithium battery electrolyte sampling device and using method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410000 No. 216, Jinyuan Road, Ningxiang high tech Industrial Park, Changsha City, Hunan Province Patentee after: Hunan farnlet New Energy Technology Co.,Ltd. Address before: 410600 no.216, Jinyuan Road, Ningxiang high tech Industrial Park, Changsha City, Hunan Province Patentee before: HUNAN BOXIN NEW ENERGY TECHNOLOGY Co.,Ltd. |
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