CN209515917U - A kind of chemical conversion of high energy lithium ion cell, partial volume simple tooling - Google Patents
A kind of chemical conversion of high energy lithium ion cell, partial volume simple tooling Download PDFInfo
- Publication number
- CN209515917U CN209515917U CN201920164423.5U CN201920164423U CN209515917U CN 209515917 U CN209515917 U CN 209515917U CN 201920164423 U CN201920164423 U CN 201920164423U CN 209515917 U CN209515917 U CN 209515917U
- Authority
- CN
- China
- Prior art keywords
- plate
- electrician
- collection sheet
- flow collection
- lithium ion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Primary Cells (AREA)
Abstract
The utility model discloses a kind of chemical conversions of high energy lithium ion cell, partial volume simple tooling, it include: upper electrician's plate and lower electrician's plate, wherein: upper electrician's plate is located at the top of lower electrician's plate, and guide post connecting the two is equipped between upper electrician's plate and lower electrician's plate, and guide post is made by conductive material;The upper face of upper electrician's plate is equipped with the flow collection sheet group of multiple spacing arrangement, each flow collection sheet group includes anode collection piece and the negative pole currect collecting piece positioned at anode collection piece side, each anode collection piece and each negative pole currect collecting on piece are mounted on a plurality of vertically arranged probe, and the lower end of each probe passes through upper electrician's plate and extends to electrician's plate close to the side of lower electrician's plate.The utility model can simultaneously detect multiple batteries, and can guarantee coming into full contact with for external test macro and the tooling, and the pole of probe and mesuring battary in the tooling comes into full contact with, so as to effectively improve working efficiency and avoid chemical conversion extremely.
Description
Technical field
The utility model relates to cell manufacturing techniques field more particularly to a kind of chemical conversions of high energy lithium ion cell, partial volume
Simple tooling.
Background technique
Lithium ion battery because its energy density is high, have extended cycle life the advantages that have become the mainstream choosing of Vehicular dynamic battery
It selects.In the production process of square lithium-ion power battery, battery core chemical conversion, partial volume are very important a step, for the first time chemical conversion point
Appearance is the first effect of determining battery core, capacity, thus can battery core forming and capacity dividing be normally a vital step, and laboratory is used
Forming and capacity dividing cabinet, often there is poor contact, the case where forming and capacity dividing data are 0, or encounter the battery core of larger capacity, can not
The requirement for meeting electric current needs to put into more experience and goes investigation abnormal, causes experiment to terminate, influence the progress of battery core exploitation.
Utility model content
Technical problem present in technology based on the above background, the utility model proposes a kind of high energy lithium ion cells
At, partial volume simple tooling.
The utility model proposes a kind of chemical conversion of high energy lithium ion cell, partial volume simple tooling, comprising: upper electrician's plate and
Lower electrician's plate, in which:
Upper electrician's plate is located at the top of lower electrician's plate, and connecting the two lead is equipped between upper electrician's plate and lower electrician's plate
Column, and guide post is made by conductive material;The upper face of upper electrician's plate is equipped with the flow collection sheet group of multiple spacing arrangement, each
Flow collection sheet group includes anode collection piece and the negative pole currect collecting piece positioned at anode collection piece side, each anode collection piece and each
Negative pole currect collecting on piece is mounted on a plurality of vertically arranged probe, and the lower end of each probe passes through upper electrician's plate and extends to electrician's plate
Close to the side of lower electrician's plate.
Preferably, the limit being caught in for battery is equipped on lower electrician's plate and below any one flow collection sheet group
Slot.
Preferably, the periphery of guide post is set with insulation sleeve.
Preferably, one end of guide post is fixedly connected with lower electrician's plate, and the other end passes through upper electrician's plate and upper electrician's plate is sliding
Dynamic connection;Elastic component is additionally provided between upper electrician's plate and lower electrician's plate, and the bottom of the elastic component is fixed, top and upper electrician
Plate against.
Preferably, elastic component is spring, and is sleeved on guide post.
Preferably, it is flexibly connected between upper electrician's plate and lower electrician's plate by bindiny mechanism.
Preferably, bindiny mechanism includes being fixedly mounted on the gib head of electrician's plate and being fixedly mounted on lower electrician's plate and can
The pendant hooked for gib head.
Preferably, probe includes main part, probe portion and between main part and probe portion and elasticity connecting the two
Portion, and probe portion is located at upper electrician's plate close to the side of lower electrician's plate.
Preferably, probe portion is equipped with ripple far from one end end face of main part.
Preferably, anode collection piece and negative pole currect collecting piece include the first flow collection sheet and the second flow collection sheet, first collection
Flow is bonded with the upper surface of upper electrician's plate, and the second flow collection sheet is fixed on vertically above the first flow collection sheet, and the probe is located at the
The side of two flow collection sheets is simultaneously fixed on the first flow collection sheet, and height of the probe above the first flow collection sheet exists lower than the second flow collection sheet
Height above first flow collection sheet.
In the utility model, by the way that multiple flow collection sheet groups are arranged on upper electrician's plate, and each flow collection sheet group is set to include
Anode collection piece and negative pole currect collecting piece positioned at anode collection piece side, make each anode collection piece and each negative pole currect collecting on piece
It is mounted on a plurality of vertically arranged probe, and is mutually interconnected upper electrician's plate and lower electrician's plate using conductive material production guide post
It connects, so that the tooling can simultaneously detect multiple batteries, and can guarantee filling for external test macro and the tooling
Tap is touched, and the pole of probe and mesuring battary in the tooling comes into full contact with, so as to effectively improve working efficiency and avoid
Chemical conversion is abnormal.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high energy lithium ion cell chemical conversion, partial volume simple tooling structural representation
Figure;
Fig. 2 be the utility model proposes a kind of chemical conversion of high energy lithium ion cell, anode described in partial volume simple tooling
The structural schematic diagram of flow collection sheet or negative pole currect collecting piece;
Fig. 3 be the utility model proposes a kind of chemical conversion of high energy lithium ion cell, probe described in partial volume simple tooling
Structural schematic diagram.
Specific embodiment
In the following, the technical solution of the utility model is described in detail by specific embodiment.
As shown in Figure 1-3, Fig. 1 be the utility model proposes a kind of high energy lithium ion cell chemical conversion, the simple work of partial volume
The structural schematic diagram of dress;Fig. 2 for the utility model proposes a kind of chemical conversion of high energy lithium ion cell, institute in partial volume simple tooling
State the structural schematic diagram of anode collection piece or negative pole currect collecting piece;Fig. 3 be the utility model proposes a kind of high energy lithium ion electricity
The structural schematic diagram of probe described in pond chemical conversion, partial volume simple tooling.
Referring to Fig.1-2, the utility model proposes a kind of high energy lithium ion cell chemical conversion, partial volume simple tooling, comprising:
Upper electrician's plate 1 and lower electrician's plate 2, in which:
Upper electrician's plate 1 is located at the top of lower electrician's plate 2, and connecting the two lead is equipped between upper electrician's plate 1 and lower electrician's plate 2
Column 3, and guide post 3 is made by conductive material so that after the tooling is powered, battery be put into electrician's plate 1 and lower electrician's plate 2 it
Between when can form a complete circuit.The upper face of upper electrician's plate 1 is equipped with the flow collection sheet group 4 of multiple spacing arrangement, with
Using the gathering line of 4 external connection battery test macro of flow collection sheet group, and flow collection sheet area is larger, it is ensured that external test macro and this
Tooling comes into full contact with, and avoids chemical conversion abnormal.And each flow collection sheet group 4 including anode collection piece 41 and is located at anode collection piece
The negative pole currect collecting piece 42 of 41 sides, the material of the 41 negative pole currect collecting piece 42 of anode collection piece are copper, and each anode collection
A plurality of vertically arranged probe 5 is mounted on piece 41 and each negative pole currect collecting piece 42, and the lower end of each probe 5 passes through and powers on
Work plate 1 extends to electrician's plate 1 close to the side of lower electrician's plate 2, so that a pole at the top of mesuring battary can correspond to
Multiple probes 5, to ensure that probe 5 and the pole of battery come into full contact with.
From the foregoing, it will be observed that the utility model is on upper electrician's plate 1 by being arranged multiple flow collection sheet groups 4, and make each flow collection sheet
Group 4 includes anode collection piece 41 and the negative pole currect collecting piece 42 positioned at 41 side of anode collection piece, makes each anode collection piece 41
Be mounted on a plurality of vertically arranged probe 5 on each negative pole currect collecting piece 42, and will be powered on using conductive material production guide post 3
Work plate 1 and lower electrician's plate 2 are connected with each other, so that the tooling can simultaneously detect multiple batteries, and can guarantee outer
Coming into full contact with for test macro and the tooling is connect, the probe 5 and the pole of mesuring battary in the tooling come into full contact with, so as to
It effectively improves working efficiency and avoids chemical conversion abnormal.
Referring to Fig. 3, probe 5 is including main part 51, probe portion 52 and between main part 51 and probe portion 52 and connects
The elastic portion 53 of the two, the elastic portion 53 are spring, and probe portion 52 is located at upper electrician's plate 1 close to the side of lower electrician's plate 2;
There is certain compressed capability using elastic portion 53, so that probe 5 can press centainly to the pole of battery top to be measured
Pressing force, with ensure both contact fastness.And in order to ensure probe 5 comes into full contact with pole, the present embodiment is also being visited
Head 52 is provided with ripple far from one end end face of main part 51.
In addition, being equipped on lower electrician's plate 2 and positioned at the lower section of any one flow collection sheet group 4 for battery in the present embodiment
The limiting slot being caught in.The battery bottom in test to be fixed by limiting slot, to guarantee the battery core being put into vertically upward
It is contacted with probe, to prevent from generating inclination in test, to ensure that test job smoothly completes.
In the present embodiment, the periphery of guide post 3 is set with insulation sleeve, to improve the safety of the tooling.
In the present embodiment, one end of guide post 3 is fixedly connected with lower electrician's plate 2, and the other end passes through upper electrician's plate 1 and powers on
Work plate 1 is slidably connected;Elastic component 6 is additionally provided between upper electrician's plate 1 and lower electrician's plate 2, the elastic component 6 is spring, and is set with
On guide post 3, and the bottom of the elastic component 6 is fixed, top with upper electrician's plate 1 against.The setting of the structure can make
Spacing between electrician's plate 1 and lower electrician's plate 2 have certain bullet it is emptying between, to adapt to different regulation battery testing demands.And
In order to ensure the stability of battery and 5 contact surface of probe during the test, the present embodiment is also in upper electrician's plate 1 and lower electrician's plate
The bindiny mechanism 7 for being detachably connected the two is provided between 2, the bindiny mechanism 7 includes being fixedly mounted on electrician's plate 1
Gib head and be fixedly mounted on lower electrician's plate 2 and for the pendant that gib head hooks, in testing, electrician's plate 1 in pushing so as to
Pole and the corresponding probe of battery are surveyed fully against rear, recycling bindiny mechanism 7 connects upper electrician's plate 1 and lower electrician's plate 2
It connects, which is tightly pressed against between upper electrician's plate 1 and lower electrician's plate 2.
In the present embodiment, anode collection piece 41 and negative pole currect collecting piece 42 include the first flow collection sheet and the second flow collection sheet, institute
It states the first flow collection sheet to be bonded with the upper surface of upper electrician's plate 1, the second flow collection sheet is fixed on vertically above the first flow collection sheet, the spy
Needle 5 is located at the side of the second flow collection sheet and is fixed on the first flow collection sheet, and height of the probe 5 above the first flow collection sheet is lower than the
Height of two flow collection sheets above the first flow collection sheet.The setting of the structure not only facilitates the access of test macro, and utilizes second
Flow collection sheet can protect probe 5.
In addition, the present embodiment is further fixed on upper limit position block 8, lower electrician's plate close to the side of lower electrician's plate 2 in upper electrician's plate 1
2 close to upper electrician's plate 1 sides and be located at upper limit position block 8 lower section be fixed with lower position block 9, with using upper limit position block 8 under
The cooperation of limited block 9 limits the minimum spacing between upper electrician's plate 1 and lower electrician's plate 2.And make gib head in bindiny mechanism 7
It is fixedly mounted on upper limit position block 8, is fixedly mounted on the pendant in bindiny mechanism 7 on lower position block 9
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (10)
1. a kind of chemical conversion of high energy lithium ion cell, partial volume simple tooling device characterized by comprising upper electrician's plate (1) and
Lower electrician's plate (2), in which:
Upper electrician's plate (1) is located at the top of lower electrician's plate (2), and both connections are equipped between upper electrician's plate (1) and lower electrician's plate (2)
Guide post (3), and guide post (3) is made by conductive material;The upper face of upper electrician's plate (1) is equipped with multiple spacing arrangement
Flow collection sheet group (4), each flow collection sheet group (4) include anode collection piece (41) and the cathode for being located at anode collection piece (41) side
Flow collection sheet (42) is mounted on a plurality of vertically arranged probe on each anode collection piece (41) and each negative pole currect collecting piece (42)
(5), and the lower end of each probe (5) passes through the side that upper electrician's plate (1) extends to electrician's plate (1) close to lower electrician's plate (2).
2. high energy lithium ion cell chemical conversion according to claim 1, partial volume simple tooling, which is characterized in that lower electrician
The limiting slot being caught in for battery is equipped on plate (2) and below any one flow collection sheet group (4).
3. high energy lithium ion cell chemical conversion according to claim 1, partial volume simple tooling, which is characterized in that guide post (3)
Periphery be set with insulation sleeve.
4. high energy lithium ion cell chemical conversion according to claim 1, partial volume simple tooling, which is characterized in that guide post (3)
One end be fixedly connected with lower electrician's plate (2), the other end pass through upper electrician's plate (1) be slidably connected with upper electrician's plate (1);It powers on
Be additionally provided with elastic component (6) between work plate (1) and lower electrician's plate (2), and the bottom of the elastic component (6) is fixed, top with power on
Work plate (1) against.
5. high energy lithium ion cell chemical conversion according to claim 4, partial volume simple tooling, which is characterized in that elastic component
(6) it is spring, and is sleeved on guide post (3).
6. high energy lithium ion cell chemical conversion according to claim 4, partial volume simple tooling, which is characterized in that upper electrician
It is flexibly connected between plate (1) and lower electrician's plate (2) by bindiny mechanism (7).
7. high energy lithium ion cell chemical conversion according to claim 6, partial volume simple tooling, which is characterized in that connection machine
Structure (7) includes being fixedly mounted on the gib head of electrician's plate (1) and being fixedly mounted on lower electrician's plate (2) and hook for gib head
Pendant.
8. high energy lithium ion cell chemical conversion according to claim 1, partial volume simple tooling, which is characterized in that probe (5)
Including main part (51), probe portion (52) and between main part (51) and probe portion (52) and elastic portion connecting the two
(53), and probe portion (52) is located at side of the upper electrician's plate (1) close to lower electrician's plate (2).
9. high energy lithium ion cell chemical conversion according to claim 8, partial volume simple tooling, which is characterized in that probe portion
(52) one end end face far from main part (51) is equipped with ripple.
10. high energy lithium ion cell chemical conversion according to claim 1 to 9, partial volume simple tooling, feature
It is, anode collection piece (41) and negative pole currect collecting piece (42) include the first flow collection sheet and the second flow collection sheet, first afflux
Piece is bonded with the upper surface of upper electrician's plate (1), and the second flow collection sheet is fixed on vertically above the first flow collection sheet, probe (5) position
In the second flow collection sheet side and be fixed on the first flow collection sheet, and height of the probe (5) above the first flow collection sheet be lower than second
Height of the flow collection sheet above the first flow collection sheet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920164423.5U CN209515917U (en) | 2019-01-30 | 2019-01-30 | A kind of chemical conversion of high energy lithium ion cell, partial volume simple tooling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920164423.5U CN209515917U (en) | 2019-01-30 | 2019-01-30 | A kind of chemical conversion of high energy lithium ion cell, partial volume simple tooling |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209515917U true CN209515917U (en) | 2019-10-18 |
Family
ID=68203443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920164423.5U Active CN209515917U (en) | 2019-01-30 | 2019-01-30 | A kind of chemical conversion of high energy lithium ion cell, partial volume simple tooling |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209515917U (en) |
-
2019
- 2019-01-30 CN CN201920164423.5U patent/CN209515917U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204333159U (en) | Formation of Li-ion batteries partial volume clamping device and there is the equipment of this clamping device | |
CN207798317U (en) | Automobile-used lithium ion battery pretightning force test fixture | |
CN101887956A (en) | Splitting riveting type energy storage device with low internal resistance | |
CN201812888U (en) | Exhaust type hot press | |
CN102814292B (en) | Lithium ion battery consistency matching method and system | |
CN209515917U (en) | A kind of chemical conversion of high energy lithium ion cell, partial volume simple tooling | |
CN101887958A (en) | Double-ended leading-out low internal resistance power storage device | |
CN218330905U (en) | Simple device for testing softness of lithium ion battery pole piece | |
CN206099898U (en) | Novel high -efficient solar cell test device | |
CN213278319U (en) | Novel battery pack small module structure | |
CN209606583U (en) | It is a kind of for measure chemical conversion after lithium ion battery voltage carrier | |
CN109013400A (en) | A kind of internal resistance detection machine for rechargeable battery solder joint | |
CN202663162U (en) | Positioning terminal using multi-point welding and fixing | |
CN211206741U (en) | Three-electrode testing system for cylindrical lithium ion battery | |
CN208690435U (en) | A kind of test device of pole group pole plate current distribution | |
CN201853757U (en) | Double-end leading-out type low-internal-resistance energy storage device | |
CN205787049U (en) | Cylinder type lithium battery detector | |
CN201207420Y (en) | Emergency charging battery pack | |
CN201522498U (en) | Front-back connection dual-purpose novel tray | |
CN209356647U (en) | A kind of detecting tool substituting dry cell batteries | |
CN209280885U (en) | A kind of IV power automatic detection device | |
CN203205493U (en) | Button-type lithium-ion battery with spring-type battery cell support | |
CN218412840U (en) | Electric pile voltage sampling device | |
CN204302460U (en) | Lithium ion battery module testing arrangement | |
CN210051866U (en) | Battery charge-discharge detection device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |