CN210110939U - Opening mechanism of laminate polymer battery air bag - Google Patents
Opening mechanism of laminate polymer battery air bag Download PDFInfo
- Publication number
- CN210110939U CN210110939U CN201920427302.5U CN201920427302U CN210110939U CN 210110939 U CN210110939 U CN 210110939U CN 201920427302 U CN201920427302 U CN 201920427302U CN 210110939 U CN210110939 U CN 210110939U
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- battery
- clamp splice
- guide
- air bag
- air pocket
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- 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
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- 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
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Abstract
The utility model discloses an opening mechanism of laminate polymer battery air pocket, including frame and vacuum chuck module, air pocket clamp splice module, battery orientation module, the vacuum chuck module includes vacuum chuck, air pocket clamp splice module includes the air pocket clamp splice, vacuum chuck is used for the both sides face of vacuum adsorption battery air pocket and pulls open the battery air pocket, the air pocket clamp splice can exert pressure to the side of battery air pocket when vacuum chuck pulls open the battery air pocket. The opening mechanism of the air bag of the soft package battery has the advantages that the air bag is high in opening efficiency, the battery is convenient to inject liquid, the liquid injection quality is good, and the like, which are not possessed by the prior art.
Description
Technical Field
The utility model relates to a battery production field, especially a mechanism of opening of laminate polymer battery air pocket.
Background
Bluetooth laminate polymer battery need open the air pocket before annotating the liquid, let annotate the liquid needle and stretch into behind the air pocket and make electrolyte to the battery, adopt vacuum chuck to pull open the air pocket usually, because bluetooth battery air pocket width ratio is smaller, the sucking disc pulls open the in-process and often appears not pulling open the condition that the sucking disc air pocket just break away from with the air pocket yet, the air pocket is opened the situation not good, lead to the unable notes liquid of battery, liquid efficiency has not only been reduced to annotate, and the production quality of battery is seriously influenced, also can cause very big waste for manufacturing enterprise, economic nature is poor.
In view of the above, the present invention provides a new technical solution to solve the existing technical problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides an opening mechanism of laminate polymer battery air pocket has solved the air pocket that prior art exists and has opened that the quality is poor, influence annotate the liquid quality, annotate liquid inefficiency, reduce battery quality, the extravagant technical defect such as serious of production.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an opening mechanism of laminate polymer battery air pocket, includes frame and rack-mounted vacuum chuck module, air pocket clamp splice module, battery orientation module, the vacuum chuck module includes vacuum chuck, air pocket clamp splice module includes the air pocket clamp splice, vacuum chuck is used for the both sides face of vacuum adsorption battery air pocket and pulls open the battery air pocket, the air pocket clamp splice can exert pressure to the side of battery air pocket when vacuum chuck pulls open the battery air pocket.
As the improvement of the technical scheme, the vacuum sucker module comprises a sucker driving assembly, a sucker guiding assembly and a sucker mounting frame, and the vacuum sucker is mounted on the sucker mounting frame.
As a further improvement of the above technical solution, the suction cup driving assembly includes a motor mounting seat mounted on the frame, a lifting guide pillar, and a suction cup driving motor mounted on the motor mounting seat, a coupling is provided at an output end of the suction cup driving motor, a screw-nut pair is provided between the coupling and the frame, a lifting plate is provided at an upper end portion of the lifting guide pillar, a nut of the screw-nut pair is fixedly connected to the lifting plate, and the suction cup driving motor can drive the lifting plate and the lifting guide pillar to move up and down through the coupling and the screw-nut pair.
As a further improvement of the above technical solution, the suction cup guide assembly includes a guide rail mounted on the frame, a guide slide seat mounted on the guide rail, a sliding mounting plate mounted on the guide slide seat, and a guide seat fixedly connected to the lower end of the lifting guide post, the guide seat is provided with a guide chute, the sliding mounting plate is provided with a guide roller matched with the guide chute, the guide roller extends into the guide chute, the lifting guide post can drive the guide seat to move up and down, the guide seat drives the sliding mounting plate to move on the guide rail through a matching structure of the guide chute and the guide roller, and the suction cup mounting bracket is fixedly mounted at the bottom of the sliding mounting plate.
As a further improvement of the above technical solution, the vacuum chuck includes a first chuck and a second chuck, the chuck mounting bracket has two, one of the chuck mounting brackets is provided with a plurality of first chucks, the other chuck mounting bracket is provided with a second chuck matched with the first chucks in number, and the first chucks and the second chucks are used in pair and used for adsorbing both side surfaces of the battery airbag.
As a further improvement of the above technical scheme, the air bag clamp splice module includes two sets of air bag clamp splice subassemblies that the structure is the same, air bag clamp splice subassembly drives actuating cylinder, clamp splice sliding guide including fixing the clamp splice mount pad in the frame and installing the clamp splice on the clamp splice mount pad, install clamp splice sliding mounting panel through the clamp splice sliding seat on the clamp splice sliding guide, install clamp splice installation piece on the clamp splice sliding mounting panel, install the air bag clamp splice on the clamp splice sliding mounting panel, clamp splice drives actuating cylinder's output and passes through connecting block fixed connection to clamp splice sliding mounting panel and can drive clamp splice sliding mounting panel and slide on clamp splice sliding guide.
As a further improvement of the above technical solution, the air bag clamping block includes a first clamping block and a second clamping block, wherein a plurality of first clamping blocks are installed on one set of air bag clamping block assembly, second clamping blocks whose number matches the number of the first clamping blocks are installed on the other set of air bag clamping block assembly, the first clamping blocks and the second clamping blocks are used in pair, the first clamping blocks and the second clamping blocks are used for applying pressure to two side edges of the battery air bag, the clamping block mounting seat is provided with through grooves for the connection blocks to pass through, and concave positions for positioning the side edges of the battery air bag are arranged on the first clamping blocks and the second clamping blocks and press the side edges of the battery air bag.
As a further improvement of the above technical solution, the battery positioning module includes a fixing base fixed on the frame, a battery fixing plate is mounted on the fixing base, a battery movable plate is mounted on the battery fixing plate through a movable guide pillar, a battery fixing jig and a battery movable jig are respectively mounted on the battery fixing plate and the battery movable plate, a battery placing position for fixing the airbag battery is provided between the battery fixing jig and the battery movable jig, the battery movable plate is mounted on the movable guide pillar through a movable guide sleeve, and a compression spring is provided between the movable guide sleeve and the end of the movable guide pillar.
As a further improvement of the technical scheme, the rack comprises a rack bottom plate, a rack top plate and a rack connecting column connected between the rack bottom plate and the rack top plate, a downward extending mounting plate extends downwards from the rack top plate, and the air bag clamping block module is mounted on the downward extending mounting plate.
The utility model also provides an opening method of laminate polymer battery air pocket, opening method adopts two vacuum chuck to hold the both sides face of battery air pocket and the direction pulls open, when vacuum chuck pulls open the battery air pocket, adopts two air pocket clamp splice to apply the lateral pressure to the side of battery air pocket, and vacuum chuck and air pocket clamp splice linkage work are opened the battery air pocket completely.
The utility model has the advantages that: the utility model provides an opening mechanism of laminate polymer battery air pocket, this kind of opening mechanism of laminate polymer battery air pocket is provided with vacuum chuck and air pocket clamp splice, both sides face through vacuum chuck absorption battery air pocket is opened, when vacuum chuck opens battery air pocket both sides face, the air pocket clamp splice is exerted pressure and forces the battery air pocket to open certain width to the both sides limit of battery air pocket, place the condition that opening width is not enough appears in the battery air pocket behind the vacuum chuck breaking away from the battery air pocket, ensure to annotate the liquid needle and can normally insert in the battery air pocket, it is higher to annotate liquid efficiency, it is better to annotate the liquid quality, be convenient for improve the production efficiency and the production quality of battery, also can reduce extravagantly.
In a word, this kind of opening mechanism of laminate polymer battery air pocket has solved the air pocket that prior art exists and has opened the technical defect such as the quality is poor, influence annotate liquid quality, annotate liquid inefficiency, reduce battery quality, production waste is serious.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic assembly view of the present invention;
FIG. 2 is an assembly view of a vacuum chuck module according to the present invention;
FIG. 3 is an assembly view of the vacuum chuck module of the present invention from another angle;
FIG. 4 is an assembly view of the air bag clamp block module of the present invention;
FIG. 5 is a schematic view of the assembly of one of the air bag clamping block assemblies of the present invention;
FIG. 6 is an assembly view of another set of airbag clamp block assemblies of the present invention;
fig. 7 is an assembly view of the battery positioning module of the present invention;
fig. 8 is a structural exploded view of the middle battery positioning module of the present invention.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The technical features of the present invention can be combined interactively without conflicting with each other, as shown in fig. 1 to 8.
The utility model provides an opening mechanism of laminate polymer battery air pocket, includes frame 1 and installs vacuum chuck module 2, air pocket clamp splice module 3, battery orientation module 4 in frame 1, vacuum chuck module 2 includes vacuum chuck, air pocket clamp splice module 3 includes the air pocket clamp splice, vacuum chuck is used for the both sides face of vacuum adsorption battery air pocket and pulls open the battery air pocket, the air pocket clamp splice can exert pressure to the side of battery air pocket when vacuum chuck pulls open the battery air pocket.
Preferably, the vacuum chuck module 2 comprises a chuck driving assembly, a chuck guiding assembly and a chuck mounting frame 23, and the vacuum chuck is mounted on the chuck mounting frame 23.
Preferably, the suction cup driving assembly includes a motor mounting seat 211 mounted on the frame 1, a lifting guide post 212, and a suction cup driving motor 213 mounted on the motor mounting seat 211, an output end of the suction cup driving motor 213 is provided with a coupler 214, a screw nut pair 215 is disposed between the coupler 214 and the frame 1, an upper end of the lifting guide post 212 is provided with a lifting plate 216, a nut of the screw nut pair 215 is fixedly connected to the lifting plate 216, and the suction cup driving motor 213 can drive the lifting plate 216 and the lifting guide post 212 to move up and down through the coupler 214 and the screw nut pair 215.
Preferably, the suction cup guiding assembly includes a guiding rail 221 installed on the frame 1, a guiding sliding seat 222 installed on the guiding rail 221, a sliding mounting plate 223 installed on the guiding sliding seat 222, and a guiding seat 224 fixedly connected to the lower end of the lifting guide post 212, the guiding seat 224 is provided with a guiding inclined groove 225, the sliding mounting plate 223 is provided with a guiding roller 226 matched with the guiding inclined groove 225, the guiding roller 226 extends into the guiding inclined groove 225, the lifting guide post 212 can drive the guiding seat 224 to move up and down, the guiding seat 224 drives the sliding mounting plate 223 to move on the guiding rail 221 through a matching structure of the guiding inclined groove 225 and the guiding roller 226, and the suction cup mounting bracket 23 is fixedly installed at the bottom of the sliding mounting plate 223.
Preferably, the vacuum chuck includes a first chuck 201 and a second chuck 202, the two chuck mounting frames 23 are provided, one of the chuck mounting frames 23 is provided with a plurality of first chucks 201, the other chuck mounting frame 23 is provided with a plurality of second chucks 202, the number of the second chucks is matched with that of the first chucks 201, and the first chucks 201 and the second chucks 202 are used in pairs and used for adsorbing two side surfaces of the battery air bag.
Preferably, air bag clamp piece module 3 includes the same air bag clamp piece subassembly 30 of two sets of structures, air bag clamp piece subassembly 30 is including fixing clamp piece mount pad 31 in frame 1 and installing clamp piece drive cylinder 32, clamp piece sliding guide 33 on clamp piece mount pad 31, install clamp piece sliding mounting panel 35 through clamp piece sliding seat 34 on clamp piece sliding guide 33, install clamp piece installation piece 36 on clamp piece sliding mounting panel 35, install the air bag clamp piece on the clamp piece sliding mounting panel 35, the output of clamp piece drive cylinder 32 passes through connecting block 37 fixed connection to clamp piece sliding mounting panel 35 and can drive clamp piece sliding mounting panel 35 and slide on clamp piece sliding guide 33.
Preferably, the air bag clamping block comprises a first clamping block 301 and a second clamping block 302, wherein a plurality of first clamping blocks 301 are installed on one air bag clamping block assembly 30, a plurality of second clamping blocks 302 matched with the first clamping blocks 301 in number are arranged on the other air bag clamping block assembly 30, the first clamping blocks 301 and the second clamping blocks 302 are used in a matched mode, the first clamping blocks 301 and the second clamping blocks 302 are used for applying pressure to two side edges of the battery air bag, a through groove convenient for the connection block 37 to penetrate through is formed in the clamping block mounting seat 31, and concave positions used for positioning the side edges of the battery air bag are arranged on the side surfaces, pressed to the side edges of the battery air bag, of the first clamping blocks 301 and the second clamping blocks 302.
Preferably, the battery positioning module 4 includes a fixed seat 41 fixed on the frame 1, a battery fixed plate 42 is installed on the fixed seat 41, a battery movable plate 43 is installed on the battery fixed plate 42 through a movable guide post 44, a battery fixed jig 45 and a battery movable jig 46 are respectively installed on the battery fixed plate 42 and the battery movable plate 43, a battery placing position for fixing the airbag battery is provided between the battery fixed jig 45 and the battery movable jig 46, the battery movable plate 43 is installed on the movable guide post 44 through a movable guide sleeve 441, and a compression spring 47 is provided between the movable guide sleeve 441 and the end of the movable guide post 44.
Preferably, the frame 1 includes a frame bottom plate 11, a frame top plate 12 and a frame connecting column 13 connecting between the frame bottom plate 11 and the frame top plate 12, the frame top plate 12 extends downwards to form a downward extending mounting plate 14, and the air bag clamping block module 3 is mounted on the downward extending mounting plate 14.
In the specific implementation of the present invention, after the battery is placed on the battery positioning module 4, the suction cup driving motor 213 drives the lifting plate 216 and the lifting guide post 212 to move up and down through the shaft coupling 214 and the screw nut pair 215, the lifting guide post 212 drives the guide seat 224 to move up and down, the guide seat 224 drives the two sucker mounting brackets 23 to move in the opposite direction or the reverse direction through the matching structure of the guide chute 225 and the guide roller 226, so as to realize the opposite direction or the reverse direction movement of the first sucker 201 and the second sucker 202, when the battery air bag needs to be adsorbed, the first sucker 201 and the second sucker 202 move oppositely to two side surfaces close to the battery air bag, at this time, the vacuum of the first suction cup 201 and the second suction cup 202 is turned on to suck both side surfaces of the battery bag, and the suction cup driving motor 213 drives the first suction cup 201 and the second suction cup 202 to move in opposite directions to open the battery bag.
When the vacuum chuck opens the battery air bag, two sets of air bag clamping block assemblies 30 of the air bag clamping block module 3 respectively drive the first clamping block 301 and the second clamping block 302 to move oppositely, the first clamping block 301 and the second clamping block 302 exert auxiliary pressure on two side edges of the air bag battery, the battery air bag can be opened successfully by the auxiliary pressure, even if the first suction disk 201 and the second suction disk 202 are separated from two side surfaces of the battery air bag, the battery air bag can be kept in an open state under the pressure action of the first clamping block 301 and the second clamping block 302, so that the liquid injection needle can be inserted into the battery air bag smoothly, and the liquid injection efficiency and the liquid injection quality are effectively improved.
The utility model also provides an opening method of laminate polymer battery air pocket, opening method adopts two vacuum chuck to hold the both sides face of battery air pocket and the direction pulls open, when vacuum chuck pulls open the battery air pocket, adopts two air pocket clamp splice to apply the lateral pressure to the side of battery air pocket, and vacuum chuck and air pocket clamp splice linkage work are opened the battery air pocket completely.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (9)
1. The utility model provides an opening mechanism of laminate polymer battery air pocket which characterized in that: including frame (1) and install vacuum chuck module (2), air pocket clamp splice module (3), battery orientation module (4) in frame (1), vacuum chuck module (2) include vacuum chuck, air pocket clamp splice module (3) include the air pocket clamp splice, vacuum chuck is used for the both sides face of vacuum adsorption battery air pocket and pulls open the battery air pocket, the air pocket clamp splice can exert pressure to the side of battery air pocket when vacuum chuck pulls open the battery air pocket.
2. The opening mechanism of the air bag of the soft package battery of claim 1, characterized in that: the vacuum sucker module (2) comprises a sucker driving assembly, a sucker guiding assembly and a sucker mounting frame (23), and the vacuum sucker is mounted on the sucker mounting frame (23).
3. The opening mechanism of the air bag of the soft package battery of claim 2, characterized in that: the sucker driving assembly comprises a motor mounting seat (211) installed on the rack (1), a lifting guide post (212) and a sucker driving motor (213) installed on the motor mounting seat (211), a coupler (214) is arranged at the output end of the sucker driving motor (213), a screw-nut pair (215) is arranged between the coupler (214) and the rack (1), a lifting plate (216) is arranged at the upper end of the lifting guide post (212), a nut of the screw-nut pair (215) is fixedly connected onto the lifting plate (216), and the sucker driving motor (213) can drive the lifting plate (216) and the lifting guide post (212) to move up and down through the coupler (214) and the screw-nut pair (215).
4. The opening mechanism of the air bag of the soft package battery of claim 3, characterized in that: the sucker guide assembly comprises a guide rail (221) arranged on the frame (1), a guide sliding seat (222) arranged on the guide rail (221), a sliding installation plate (223) arranged on the guide sliding seat (222) and a guide seat (224) fixedly connected to the lower end part of the lifting guide post (212), a guide chute (225) is arranged on the guide seat (224), a guide roller (226) matched with the guide chute (225) is arranged on the sliding mounting plate (223), the guide roller (226) extends into the guide chute (225), the lifting guide post (212) can drive the guide seat (224) to move up and down, the guide seat (224) drives the sliding mounting plate (223) to move on the guide rail (221) through a matching structure of the guide chute (225) and the guide roller (226), the sucker mounting rack (23) is fixedly mounted at the bottom of the sliding mounting plate (223).
5. The opening mechanism of the air bag of the soft package battery according to any one of the claims 2 to 4, characterized in that: the vacuum chuck comprises a first chuck (201) and a second chuck (202), the two chuck mounting frames (23) are provided, one of the chuck mounting frames (23) is provided with a plurality of first chucks (201), the other chuck mounting frame (23) is provided with a plurality of second chucks (202) matched with the first chucks (201), and the first chucks (201) are matched with the second chucks (202) for use and used for adsorbing two side faces of the battery air bag.
6. The opening mechanism of the air bag of the soft package battery of claim 1, characterized in that: air bag clamp splice module (3) are including two sets of air bag clamp splice subassemblies (30) that the structure is the same, air bag clamp splice subassembly (30) are including fixing clamp splice mount pad (31) on frame (1) and installing clamp splice drive cylinder (32), clamp splice sliding guide (33) on clamp splice mount pad (31), install clamp splice sliding mounting panel (35) through clamp splice sliding seat (34) on clamp splice sliding guide (33), install clamp splice installation piece (36) on clamp splice sliding mounting panel (35), install the clamp splice on clamp splice sliding mounting panel (35), the output of clamp splice drive cylinder (32) passes through connecting block (37) fixed connection to clamp splice sliding mounting panel (35) and can drive clamp splice sliding mounting panel (35) and slide on clamp splice sliding guide (33).
7. The opening mechanism of the air bag of the soft package battery of claim 6, characterized in that: the air bag clamp splice includes first clamp splice (301) and second clamp splice (302), wherein installs a plurality of first clamp splice (301) on a set of air bag clamp splice subassembly (30), is provided with second clamp splice (302) that quantity matches in first clamp splice (301) on another set of air bag clamp splice subassembly (30), first clamp splice (301) and second clamp splice (302) pair the use, and first clamp splice (301) and second clamp splice (302) are used for exerting pressure to the both sides limit of battery air bag, set up the logical groove that is convenient for connecting block (37) to pass on clamp splice mount pad (31), the side of pressing to battery air bag side on first clamp splice (301) and second clamp splice (302) is provided with the concave position that is used for fixing a position battery air bag side.
8. The opening mechanism of the air bag of the soft package battery of claim 1, characterized in that: the battery positioning module (4) comprises a fixing seat (41) fixed on the frame (1), a battery fixing plate (42) is installed on the fixing seat (41), a battery movable plate (43) is installed on the battery fixing plate (42) through a movable guide pillar (44), a battery fixing jig (45) and a battery movable jig (46) are installed on the battery fixing plate (42) and the battery movable plate (43) respectively, a battery placing position used for fixing the airbag battery is arranged between the battery fixing jig (45) and the battery movable jig (46), the battery movable plate (43) is installed on the movable guide pillar (44) through a movable guide sleeve (441), and a compression spring (47) is arranged between the end of the movable guide sleeve (441) and the end of the movable guide pillar (44).
9. The opening mechanism of the air bag of the soft package battery of claim 6, characterized in that: frame (1) includes frame bottom plate (11), frame roof (12) and connects frame spliced pole (13) between frame bottom plate (11) and frame roof (12), frame roof (12) downwardly extending has down stretch mounting panel (14), install air pocket clamp splice module (3) stretch down on mounting panel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920427302.5U CN210110939U (en) | 2019-03-29 | 2019-03-29 | Opening mechanism of laminate polymer battery air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920427302.5U CN210110939U (en) | 2019-03-29 | 2019-03-29 | Opening mechanism of laminate polymer battery air bag |
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| Publication Number | Publication Date |
|---|---|
| CN210110939U true CN210110939U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920427302.5U Active CN210110939U (en) | 2019-03-29 | 2019-03-29 | Opening mechanism of laminate polymer battery air bag |
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| CN (1) | CN210110939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888362A (en) * | 2019-03-29 | 2019-06-14 | 深圳市力德科技有限公司 | A kind of opening mechanism and deployment method of soft-package battery airbag |
-
2019
- 2019-03-29 CN CN201920427302.5U patent/CN210110939U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888362A (en) * | 2019-03-29 | 2019-06-14 | 深圳市力德科技有限公司 | A kind of opening mechanism and deployment method of soft-package battery airbag |
| CN109888362B (en) * | 2019-03-29 | 2024-02-27 | 深圳市力德科技有限公司 | Opening mechanism and opening method for soft package battery air bag |
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