CN206163628U - Lithium ion battery's assembly jig - Google Patents
Lithium ion battery's assembly jig Download PDFInfo
- Publication number
- CN206163628U CN206163628U CN201621239711.5U CN201621239711U CN206163628U CN 206163628 U CN206163628 U CN 206163628U CN 201621239711 U CN201621239711 U CN 201621239711U CN 206163628 U CN206163628 U CN 206163628U
- Authority
- CN
- China
- Prior art keywords
- plate
- sliding part
- electric conductor
- lithium ion
- ion battery
- 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.)
- Expired - Fee Related
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 33
- 239000004020 conductor Substances 0.000 claims abstract description 53
- 239000012634 fragment Substances 0.000 claims description 31
- 238000002203 pretreatment Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a lithium ion battery's assembly jig, including bottom plate, left side board, right side board, first electric conductor, second electric conductor and slider, left side board and right side board set up respectively the one side together of bottom plate, first electric conductor setting is in the one side of left side board towards the right side board, the slider sets up on the board of right side along the direction slidable ground of left side board to right side board, and the both sides that the right side board is stretched out respectively at the both ends of slider set up, and the slider is equipped with first arch near the one end of left side board, first arch is arranged in inserting the spacing groove on the lithium ion battery, the second electric conductor sets up in the slider, the second electric conductor is close to the one end of left side board and stretches out the slider setting. The utility model provides a pair of lithium ion battery's assembly jig when the equipment of accomplishing the battery, need not any pretreatment, and easy dismounting, mould repeatedly usable.
Description
Technical field
The utility model is related to technical field of lithium ion, more particularly to a kind of assembly jig of lithium ion battery.
Background technology
The application of electrokinetic cell is cell connection in series-parallel, to constitute big module to use, whole process be referred to as lithium from
The assembling of sub- battery.Assembled battery at present is mainly by artificial in cell both positive and negative polarity spot welding nickel strap or spot welding screw, shape
Bunchiness parallel module, then with the first-class connection of pcb board, BMS and temperature acquisition, form battery module, this battery assembling mode deposits
In following shortcoming：1st, extra Material Cost, such as nickel strap and screw etc. are increased；2nd, cell needs to carry out front place before assembling
Reason, not only increases operation, and brings high cost of labor；3rd, which welding battery reliability is low, disposal molding, nothing
Method is reused, while disassembling replacing battery trouble.
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of cell without the need for pre-treatment and reusable
Lithium ion battery assembly jig.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of assembly jig of lithium ion battery, including base plate, left plate, right plate, the first electric conductor, the second electric conductor
And sliding part, the left plate and right plate be separately positioned on the same face of the base plate, and first electric conductor is arranged on a left side
Towards the one side of right plate, the sliding part is slidably disposed on right plate side plate along the direction of left plate to right plate,
The two ends of sliding part are stretched out respectively the both sides of right plate and are arranged, and sliding part is provided with first raised near one end of left plate, described
During first projection is for inserting the stopper slot on lithium ion battery, second electric conductor is arranged in the sliding part, and second
Electric conductor stretches out sliding part and arranges near one end of left plate.
Further, the left plate is provided with draw-in groove towards the side of right plate, and first electric conductor is arranged on described
In draw-in groove.
Further, first electric conductor includes the first conducting strip, shell fragment and the second conducting strip, and described first is conductive
Piece, shell fragment and the second conducting strip are sequentially connected along the direction of the vertical base plate, and the shell fragment is arranged in the draw-in groove, shell fragment
For circular arc, the lug boss of the shell fragment of circular arc is directed away from the side of the left plate and arranges.
Further, the sliding part is provided with through hole, and the side wall of the through hole is provided with groove, outside the second electric conductor
Wall is provided with second raised, and second projection is slidably disposed on the groove along the direction of the left plate to right plate
It is interior.
Further, also including the first elastic component, first elastic component is along the sliding part away from the left plate
One end is inserted in second electric conductor and to prop up described second raised.
Further, also including the second elastic component, second elastic component is set on the sliding part, outside sliding part
Wall is provided with the 3rd raised, and second elastic component is arranged at that the 3rd is raised and right plate is away between the one side of left plate.
Further, also including impeller, the impeller is arranged on the base plate, and impeller drives the sliding part
Slide along the direction of the left plate to right plate.
Further, the sliding part is provided with first surface away from one end of the left plate, and the first surface is to incline
Inclined-plane, the impeller is arranged on side of the right plate away from left plate, and impeller can along the direction of the vertical base plate
Slide and arrange, impeller is provided with second surface near one end of right plate, the second surface is inclined plane, second surface and the
The laminating of one surface is arranged.
The beneficial effects of the utility model are：When one battery is put into assembly jig, the negative pole end of battery and
One conductive body contact, the positive terminal of battery and the second conductive body contact, realize being conductively connected for battery and assembly jig, sliding part
It is slidably disposed on right plate, sliding part is promoted to the left, makes spacing on the on sliding part first raised insertion battery
It is fixed in mould in groove and by battery, the connection in series-parallel of battery is completed by the electrical connection between mould and mould, during dismounting, makes
Sliding part moves right, and unclamps battery, you can take out on battery；The assembly jig of lithium ion battery of the present utility model, complete
Into battery assembling when, battery is put into mould, without the need for any pre-treatment, and easy accessibility, mould is reusable.
Description of the drawings
Fig. 1 is the structure chart of the assembly jig of the lithium ion battery of the utility model embodiment；
Fig. 2 loads the front view before battery for the assembly jig of the lithium ion battery of the utility model embodiment；
Fig. 3 loads the front view after battery for the assembly jig of the lithium ion battery of the utility model embodiment；
Fig. 4 constitutes front view during module for the assembly jig of the lithium ion battery of the utility model embodiment.
Label declaration：
1st, base plate；2nd, left plate；3rd, right plate；4th, the first electric conductor；41st, the first conducting strip；42nd, shell fragment；43rd, second lead
Electric piece；5th, the second electric conductor；51st, second is raised；6th, sliding part；61st, first is raised；62nd, through hole；621st, groove；63rd, the 3rd is convex
Rise；64th, first surface；7th, draw-in groove；8th, the first elastic component；9th, the second elastic component；10th, impeller；101st, second surface；11st, just
Pole lead.
Specific embodiment
To describe technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment and match somebody with somebody
Close accompanying drawing to be explained in detail.
The design of the utility model most critical is：Sliding part is slidably disposed on right plate, and sliding part slides and supports
Firmly battery, you can battery is fixed in assembly jig.
Refer to Fig. 1 to Fig. 3, a kind of assembly jig of lithium ion battery, including base plate 1, left plate 2, right plate 3,
One electric conductor 4, the second electric conductor 5 and sliding part 6, the left plate 2 and right plate 3 are separately positioned on the same of the base plate 1
Face, first electric conductor 4 is arranged on left plate 2 towards the one side of right plate 3, and the sliding part 6 is along left plate 2 to right plate
3 direction is slidably disposed on right plate 3, and the both sides setting of right plate 3, sliding part 6 are stretched out respectively in the two ends of sliding part 6
The first projection 61 is provided near one end of left plate 2, described first raised 61 is used to insert in the stopper slot on lithium ion battery,
Second electric conductor 5 is arranged in the sliding part 6, and the second electric conductor 5 stretches out sliding part 6 and sets near one end of left plate 2
Put.
Knowable to foregoing description, the beneficial effects of the utility model are：When one battery is put into assembly jig, electricity
The negative pole end in pond and the first conductive body contact, the positive terminal of battery and the second conductive body contact, realize battery with assembly jig
It is conductively connected, sliding part is slidably disposed on right plate, sliding part is promoted to the left, inserts the first projection on sliding part
Enter in the stopper slot on battery and battery is fixed in mould, the string of battery is completed by the electrical connection between mould and mould
Parallel connection, during dismounting, makes sliding part move right, and unclamps battery, you can take out on battery；Lithium ion battery of the present utility model
Assembly jig, when the assembling of battery is completed, battery is put into mould, without the need for any pre-treatment, and easy accessibility, mould
Tool is reusable.
Further, the left plate 2 is provided with draw-in groove 7 towards the side of right plate 3, and first electric conductor 4 is arranged on
In the draw-in groove 7.
Seen from the above description, draw-in groove is set on left plate, and sliding part slides promote battery to be moved to the left to the left, makes battery
Snap in draw-in groove, battery can be securely fixed in mould, prevent battery from moving, the first electric conductor is arranged in draw-in groove, is made
When battery is fixed in mould, GND is electrically connected with the first electric conductor.
Further, first electric conductor 4 includes the first conducting strip 41, the conducting strip 43 of shell fragment 42 and second, described the
One conducting strip 41, the conducting strip 43 of shell fragment 42 and second are sequentially connected along the direction of the vertical base plate 1, and the shell fragment 42 is arranged on
In the draw-in groove 7, shell fragment 42 is circular arc, and the lug boss of the shell fragment 42 of circular arc is directed away from the one of the left plate 2
Side is arranged.
Seen from the above description, the first conducting strip and the second conducting strip are used for the conduction of negative pole end, and shell fragment is circular arc, circle
The lug boss of the shell fragment of arc is directed away from the side of left plate and arranges, and when battery is moved to the left, extrusion elastic deforms shell fragment,
So as to be fully contacted can GND end and shell fragment, it is ensured that the excellent electric contact of GND end and shell fragment, and negative conductive
Contacted using face, battery area of passage can be increased, improve charge-discharge performance.
Further, the sliding part 6 is provided with through hole 62, and the side wall of the through hole 62 is provided with groove 621, and second leads
The outer wall of electric body 5 is provided with the second projection 51, second projection 51 along the direction of the left plate 2 to right plate 3 slidably
Be arranged in the groove 621.
Seen from the above description, the second projection is slidably disposed in groove, groove the second projection can be carried out it is spacing,
So as to limit the sliding scale of the second electric conductor.
Further, also including the first elastic component 8, first elastic component 8 is along the sliding part 6 away from the left plate
It is inserted in second electric conductor 5 and props up second projection 51 in 2 one end.
Seen from the above description, the first elastic component is arranged on the second electric conductor, first when the second electric conductor slides to the right
Elastic component deforms, and the first elastic component props up the second electric conductor makes the second electric conductor be in close contact with anode end, and first is elastic
Part can also make the second electric conductor reset.
Further, also including the second elastic component 9, second elastic component 9 is set on the sliding part 6, sliding part 6
Outer wall be provided with the 3rd projection 63, second elastic component 9 is arranged at the 3rd raised 63 with right plate 3 away from left plate 2
Between simultaneously.
Seen from the above description, the second elastic component is used to control the motion of sliding part, makes sliding part be returned to initial position.
Further, also including impeller 10, the impeller 10 is arranged on the base plate 1, and impeller 10 drives institute
State sliding part 6 to slide along the direction of the left plate 2 to right plate 3.
Further, the sliding part 6 is provided with first surface 64, the first surface away from one end of the left plate 2
64 is inclined plane, and the impeller 10 is arranged on side of the right plate 3 away from left plate 2, and impeller 10 is along vertical described
The direction of base plate 1 is slidably arranged, and impeller 10 is provided with second surface 101, the second surface near one end of right plate 3
101 is inclined plane, and second surface 101 is fitted setting with first surface 64.
Seen from the above description, first surface and second surface are respectively inclined plane, when pushing down on impeller, the second table
Face coordinates with first surface, is moved to the left sliding part, and when impeller is moved up, sliding part is in the presence of the second elastic component
Homing, can facilitate and take out battery from assembly jig.
Fig. 1 to Fig. 4 is refer to, embodiment of the present utility model is：
A kind of assembly jig of lithium ion battery, the assembly jig is used for the assembling of the lithium ion battery of cylinder, certainly
Can be additionally used in the assembling of other shapes of lithium ion battery, such as rectangle.The assembly jig of the lithium ion battery include base plate 1,
Left plate 2, right plate 3, the first electric conductor 4, the second electric conductor 5, sliding part 6, the first elastic component 8, the second elastic component 9, promotion
Part 10 and positive wire 11, the left plate 2 and right plate 3 are separately positioned on the same face of the base plate 1, the left plate 2
Draw-in groove 7 is provided with towards the side of right plate 3.First electric conductor 4 is arranged on left plate 2 towards the one side of right plate 3, and first
Electric conductor 4 includes the first conducting strip 41, the conducting strip 43 of shell fragment 42 and second, and first conducting strip 41, shell fragment 42 and second are led
Electric piece 43 is sequentially connected along the direction of vertical base plate 1, and the first conducting strip 41 and the second conducting strip 43 are separately positioned on left plate 2
And stretch out respectively left plate 2 two ends arrange, the shell fragment 42 be circular arc, the lug boss direction of the shell fragment 42 of circular arc
Arrange away from the side of the left plate 2, shell fragment 42 is arranged in draw-in groove 7.Shell fragment 42 is contacted with anode end for face.
The sliding part 6 is slidably disposed on right plate 3 along left plate 2 to the direction of right plate 3, sliding part 6
Two ends are stretched out respectively the both sides of right plate 3 and are arranged, and sliding part 6 is provided with the first projection 61 near one end of left plate 2, and first is raised
In stopper slot on 61 insertion lithium ion batteries, the sliding part 6 is provided with through hole 62, and second electric conductor 5 is along left plate 2
Direction to right plate 3 is slidably disposed in the through hole 62, and the second electric conductor 5 stretches out cunning near one end of left plate 2
Moving part 6 is arranged, and the side wall of through hole 62 is provided with groove 621, and the outer wall of the second electric conductor 5 is provided with the second projection 51, and described
Two projections 51 are slidably disposed in the groove 621 along left plate 2 to the direction of right plate 3.Second electric conductor 5 is cylinder
Shape, the second electric conductor 5 is contacted with anode end for face, and both positive and negative polarity is conductive to be contacted using face, can increase the area of passage of battery,
Improve charge-discharge performance.One end of positive wire 11 is arranged on the second electric conductor 5, and the other end of positive wire 11 is arranged on mould
The outside of tool is used to be electrically connected with external power source.
First elastic component 8 is set on second electric conductor 5 and remote with sliding part 6 positioned at described first raised 61
Between one end of the left plate 2.
Second elastic component 9 is set on the sliding part 6, and the outer wall of sliding part 6 is provided with the 3rd projection 63, described
Second elastic component 9 is arranged between the one side of the 3rd projection 63 and right plate 3 away from left plate 2.First elastic component 8 and the second bullet
Property part 9 be respectively spring.
The sliding part 6 is provided with first surface 64 away from one end of left plate 2, and the first surface 64 is inclined plane.It is sliding
Moving part 6 is cylinder.
The impeller 10 is slidably disposed on base plate 1 along the direction of vertical base plate 1, and impeller 10 is arranged on right side
Away from the side of left plate 2, impeller 10 is provided with second surface 101, the second surface 101 to plate 3 near one end of right plate 3
It is the inclined plane matched with the inclined plane of first surface 64, second surface 101 is fitted setting with the first surface 64.
When multiple batteries are assembled, as shown in figure 4, the assembly jig of multiple the present embodiment can be made module, so
The single cylindrical battery assembling of after image is the same, is put into battery and is fixedly connected, convenient and swift so as to realize the assembling of battery, stably may be used
Lean on.
The course of work of the present utility model is：During assembling, a cylindrical battery is put into mould, the negative pole end of battery with
The shell fragment 42 of negative pole is contacted, and shell fragment 42 produces micro-strain, and anode end contacts with the second electric conductor 5, the quilt of the second electric conductor 5
Extruding is moved right so that the first elastic component 8 is compressed, and after the both positive and negative polarity alignment of battery is installed, presses down on impeller 10, is pushed away
Moving part 10 promotes sliding part 6 to be moved to the left, and the first projection 61 on sliding part 6 is snapped at the stopper slot at anode end, together
When extruding battery to left movement, compress shell fragment 42, GND end is entered in draw-in groove 7, then by the bottom of impeller 10
Portion arranges latch and blocks impeller 10, or opens up screw hole on the sliding rail of impeller 10, by the spiral shell in screw hole
Silk fixes impeller 10, you can complete being conductively connected and fixed for battery.During dismounting, impeller 10 is moved up, it is sliding
Moving part 6 is returned to original position in the presence of the second elastic component 9, sliding part 6 is separated with the positive terminal of battery, and shell fragment 42 is by battery
Eject draw-in groove 7, you can take out battery, complete the dismounting of battery.Whole process battery is without any pre-treatment, easy accessibility, mould
It is repeatable to utilize.
In sum, the assembly jig of a kind of lithium ion battery that the utility model is provided, when the assembling of battery is completed,
Without the need for any pre-treatment, and easy accessibility, mould is reusable.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, is included in the same manner in scope of patent protection of the present utility model.
Claims (8)
1. a kind of assembly jig of lithium ion battery, it is characterised in that including base plate, left plate, right plate, the first electric conductor,
Second electric conductor and sliding part, the left plate and right plate are separately positioned on the same face of the base plate, and described first is conductive
Body is arranged on one side of the left plate towards right plate, and the sliding part is slidably disposed on along the direction of left plate to right plate
On right plate, the both sides setting of right plate is stretched out respectively at the two ends of sliding part, and sliding part is provided with first near one end of left plate
Projection, during first projection is for inserting the stopper slot on lithium ion battery, second electric conductor is arranged on the slip
In part, the second electric conductor stretches out sliding part and arranges near one end of left plate.
2. the assembly jig of lithium ion battery according to claim 1, it is characterised in that the left plate is towards right plate
Side be provided with draw-in groove, first electric conductor is arranged in the draw-in groove.
3. the assembly jig of lithium ion battery according to claim 2, it is characterised in that first electric conductor includes the
One conducting strip, shell fragment and the second conducting strip, first conducting strip, shell fragment and the second conducting strip are along the direction of the vertical base plate
It is sequentially connected, the shell fragment is arranged in the draw-in groove, shell fragment is circular arc, and the lug boss of the shell fragment of circular arc is towards far
Arrange from the side of the left plate.
4. the assembly jig of lithium ion battery according to claim 1, it is characterised in that the sliding part is provided with logical
Hole, the side wall of the through hole is provided with groove, and the outer wall of the second electric conductor is provided with second raised, and second projection is along described
The direction of left plate to right plate is slidably disposed in the groove.
5. the assembly jig of lithium ion battery according to claim 4, it is characterised in that also including the first elastic component, institute
State the first elastic component to be inserted in second electric conductor away from one end of the left plate along the sliding part and prop up described second
It is raised.
6. the assembly jig of lithium ion battery according to claim 1, it is characterised in that also including the second elastic component, institute
State the second elastic component to be set on the sliding part, the outer wall of sliding part is provided with the 3rd raised, the second elastic component setting
Between the one side of the 3rd projection and right plate away from left plate.
7. the assembly jig of lithium ion battery according to claim 1, it is characterised in that described to push away also including impeller
Moving part is arranged on the base plate, and impeller drives the sliding part to slide along the direction of the left plate to right plate.
8. the assembly jig of lithium ion battery according to claim 7, it is characterised in that the sliding part is away from the left side
One end of side plate is provided with first surface, and the first surface is inclined plane, and the impeller is arranged on the right plate away from a left side
The side of side plate, impeller is slidably arranged along the direction of the vertical base plate, and impeller is provided with the near one end of right plate
Two surfaces, the second surface is inclined plane, and second surface is fitted setting with first surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239711.5U CN206163628U (en) | 2016-11-16 | 2016-11-16 | Lithium ion battery's assembly jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239711.5U CN206163628U (en) | 2016-11-16 | 2016-11-16 | Lithium ion battery's assembly jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206163628U true CN206163628U (en) | 2017-05-10 |
Family
ID=58660574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239711.5U Expired - Fee Related CN206163628U (en) | 2016-11-16 | 2016-11-16 | Lithium ion battery's assembly jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206163628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267654A (en) * | 2017-12-30 | 2018-07-10 | 广东思诺伟智能技术有限公司 | A kind of component debugger for pcb board |
| CN111430841A (en) * | 2020-04-04 | 2020-07-17 | 东风汽车集团有限公司 | Power battery cooling and heating system |
-
2016
- 2016-11-16 CN CN201621239711.5U patent/CN206163628U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267654A (en) * | 2017-12-30 | 2018-07-10 | 广东思诺伟智能技术有限公司 | A kind of component debugger for pcb board |
| CN108267654B (en) * | 2017-12-30 | 2023-10-13 | 广东思诺伟智能技术有限公司 | Component debugger for PCB |
| CN111430841A (en) * | 2020-04-04 | 2020-07-17 | 东风汽车集团有限公司 | Power battery cooling and heating system |
| CN111430841B (en) * | 2020-04-04 | 2021-09-03 | 东风汽车集团有限公司 | Power battery cooling and heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190715 Granted publication date: 20170510 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210715 Granted publication date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 |