CN207116514U - A kind of impact-resistant battery bag - Google Patents

A kind of impact-resistant battery bag Download PDF

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Publication number
CN207116514U
CN207116514U CN201720794527.5U CN201720794527U CN207116514U CN 207116514 U CN207116514 U CN 207116514U CN 201720794527 U CN201720794527 U CN 201720794527U CN 207116514 U CN207116514 U CN 207116514U
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CN
China
Prior art keywords
battery core
battery
outer case
chassis
splicing
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
Application number
CN201720794527.5U
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Chinese (zh)
Inventor
任纯麟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
System Electronic Technology (zhenjiang) Co Ltd
Original Assignee
System Electronic Technology (zhenjiang) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by System Electronic Technology (zhenjiang) Co Ltd filed Critical System Electronic Technology (zhenjiang) Co Ltd
Priority to CN201720794527.5U priority Critical patent/CN207116514U/en
Application granted granted Critical
Publication of CN207116514U publication Critical patent/CN207116514U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The utility model provides a kind of impact-resistant battery bag, by setting the first buffer unit, the second buffer unit among internal box, outer case, by the shock absorbing effect for buffering lattice, spring, it ensure that battery bag when being jolted, being impacted, battery core inside battery bag is not destroyed, service life is extended, has saved cost.By splicing block with splicing the cooperation of groove, the first mounting groove realizes the flexible of multiple battery core bracket units with the cooperation of work shape block and is connected, improve the efficiency of battery core replacing, battery core is separated two-by-two using battery core bracket unit simultaneously, avoids short-circuit risks caused by battery core broken skin etc.;Two chassis are connected using upper branch arm, lower branch arm, form stable supporting structure, improve the mechanical strength of battery core bracket.

Description

A kind of impact-resistant battery bag
Technical field
It the utility model is related to cell art, and in particular to a kind of impact-resistant battery bag.
Background technology
Battery industry is the important component of new energy field, is a new focus of global economic development, battery work Industry and the industry development such as electric power, traffic, new are closely bound up, in the means of transports such as automobile, fork truck and large-scale uninterrupted power supply electricity The driver's seat is in the system of source.Battery has very important status in battery industry, and battery is that chemical energy is direct A kind of device of electric energy is changed into, is the battery designed by rechargeable, is realized and recharged by reversible chemical reaction, generally Refer to lead-acid accumulator, it is one kind in battery, belongs to secondary cell.Its operation principle:The electricity of outside is utilized during charging It can regenerate internal active material, be that chemical energy exports, it is necessary to which chemical energy is converted to electric energy again when discharging electrical power storage, In recent years, the utilization of battery is more and more wider, has utilization in hand held electric tool, new-energy automobile field, at work, Jolt, vibrate and can all be impacted battery bag, battery can also be impacted therewith, frequently result in battery bag, battery is damaged Bad, service life shortens, and often changes battery bag, increases cost.
Utility model content
In order to solve problems of the prior art, the utility model provides a kind of impact-resistant battery bag, had Impact resistance, anti-the characteristics of jolting.
The technical scheme that the utility model solves the above problems is:A kind of impact-resistant battery bag, it is characterised in that including Outer case, internal box, case lid, battery core bracket, battery core, the first buffer unit, the second buffer unit, outer case is in the horizontal direction Rectangle is projected as, outer case is hollow structure, and outer case upper end is open, and lower end closure, outer case top is provided with multiple erecting beds, A mounting hole is equipped with each erecting bed, outer container body sidewall is provided with an electrode connector;Internal box is in the horizontal direction Be projected as rectangle, internal box is hollow structure, and outer case upper end is open, lower end closure;Case lid is provided with multiple mounting holes, case The center position at caping end is provided with maintaining socket, and the side of maintaining socket is provided with high-voltage positive electrode socket and high voltage negative socket, Opposite side is provided with control line socket;
First buffer unit includes fixed mount, locating rack, block rubber, buffering lattice, fixed mount being projected as in the horizontal direction Rectangle, fixed mount are hollow structure, and fixed mount upper end is open, lower end closure;Locating rack is rectangular frame structure, locating rack position Inside fixed mount, locating rack bottom is fixed with fixed mount bottom, locating rack central shaft and fixed mount center overlapping of axles;Positioning Multiple block rubbers are provided with region between frame and fixed mount, form multiple buffering lattice;Second buffer unit includes connecting plate, bullet Spring, two face-to-face mirror images of connecting plate, spring between two connecting plates, with two connecting plates fix respectively by both ends of the spring;
Battery core bracket is in matrix structure, including multiple battery core bracket units, battery core bracket unit include chassis, upper branch arm, Lower branch arm, chassis are cubic shaped, and chassis bottom is provided with slot electrode, and the section of slot electrode is square, and chassis top is provided with Battery case, battery slot cross-section are circle, and the length of side of slot electrode is less than the diameter of battery case, and slot electrode is connected with battery case;Bottom Frame top is provided with 2 group of first mounting groove, and 2 group of first mounting groove is located at the left and right sides of battery case, every group of first mounting groove respectively Include 2 the first mounting grooves respectively, the cross sectional shape of the first mounting groove is " T " shape;The front and rear sides of battery case are respectively equipped with 1 Second mounting groove, the cross sectional shape of the second mounting groove is in " ten " shape;The rear wall of chassis is provided with two groups of splicing blocks, two groups of splicing blocks It is located at the left and right sides of rear wall respectively, every group of splicing block includes 4 splicing blocks, and 4 splicing blocks are uniformly distributed along the longitudinal direction, phase The distance between adjacent two splicing blocks are equal, and splicing block is trapezoidal;The antetheca of chassis is provided with two spelling access slots, per spelling access slot It is located at the left and right sides of antetheca respectively, 4 splicing grooves is included per spelling access slot, 4 splicing grooves is uniformly distributed along the longitudinal direction, phase The distance between adjacent two splicings groove is equal, and splicing groove is trapezoidal;
Lower branch arm includes the first support plate, mounting bracket, and the first support plate is cube, and first support plate one end is uniformly provided with multiple convex Rise, the distance between two neighboring projection is equal, and convex sectional shape is triangle;Mounting bracket cross sectional shape is in " ten " shape, peace Shelve and be fixed on one end that the first support plate is not provided with projection;
Upper branch arm includes the second support plate, mounting bracket, and the second support plate is cube, and second support plate one end is uniformly provided with multiple recessed The distance between groove, two neighboring groove is equal, and channel section is shaped as triangle, and mounting bracket is fixed on the second support plate and is not provided with One end of groove;
Face-to-face mirror image, chassis above are provided with two upper branch arms to two chassis up and down, and chassis passes through with upper branch arm Second mounting groove is connected with the cooperation of mounting bracket, and underlying chassis is provided with two lower branch arms, and chassis and lower branch arm pass through the Two mounting grooves are connected with the cooperation of mounting bracket, and upper branch arm is connected with lower branch arm by raised with the Qian He of groove;
Multiple battery core bracket unit alignments, in multiple lines and multiple rows matrix distribution, adjacent rows battery core bracket unit passes through The Qian He of splicing block and splicing groove is connected, the cooperation phase that the adjacent two battery core bracket units arranged pass through the first mounting groove and work shape block Even;
Case lid is located at outer case top, is bolted between case lid and outer case;First buffer unit is located at outer container In vivo, the first buffer unit is fixed on the bottom of outer case;Internal box is located above the first buffer unit, internal box bottom and the One buffer unit is fixedly connected, internal box top and outer case hanging;It is provided with region between outer case and internal box Three layers of second buffering area, every layer of buffering area are provided with multiple second buffer units, are uniformly provided with 5 second buffering dresses along the longitudinal direction Put, be uniformly provided with 3 the second buffer units in transverse direction;Second buffer unit one end is connected with internal box, the other end with it is outer Casing is connected;Battery core bracket is fixed in the inner box;A battery core is equipped with each battery core bracket unit, by one end of battery core It is placed in the battery case of a battery core bracket unit, the electrode at the battery core end is spilt outside slot electrode, and the other end of battery core is placed In the battery case of another battery core bracket unit, the electrode at the battery core end is spilt outside slot electrode, and nickel strap is welded in battery core bracket At the slot electrode of unit.
First support plate and the second support plate size all same.
The depth of first mounting groove is equal with the thickness of work shape block.
The work shape block cross sectional shape is of a lateral H shape.
The bolster material is rubber.
Closure material is encrypted at the cooperation of the outer case and case lid.
The utility model has beneficial effect:
(1) the utility model is led to by setting the first buffer unit, the second buffer unit among internal box, outer case Buffering lattice, the shock absorbing effect of spring are crossed, ensure that battery bag when being jolted, being impacted, the battery core inside battery bag is not Destroyed, extend service life, saved cost.
(2) the utility model is realized using splicing block and the cooperation of splicing groove, the cooperation of the first mounting groove and work shape block Multiple battery core bracket units are flexibly connected, and improve the efficiency of battery core replacing, simple in construction, while utilize battery core bracket unit Battery core is separated two-by-two, avoids short-circuit risks caused by battery core broken skin etc.;Two chassis are connected using upper branch arm, lower branch arm Come, form stable supporting structure, improve the mechanical strength of battery core bracket.Battery core between two chassis, battery by When being acted on to external force, either longitudinal active force or horizontal active force are most of all to be born by battery core bracket, drop significantly The low excessive and impaired risk of battery core stress, so as to give battery core to provide preferably protection.
Brief description of the drawings
Fig. 1 is the utility model left view.
Fig. 2 is sectional view of the utility model along A-A directions.
Fig. 3 is sectional view of the utility model along B-B directions.
Fig. 4 is the utility model the first buffer unit structure schematic diagram.
Fig. 5 is the utility model battery core bracket structural representation.
Fig. 6 is the utility model battery core bracket cellular construction schematic diagram.
Fig. 7 is the utility model Undercarriage structure schematic diagram.
Fig. 8 is the utility model upper support arm structure schematic diagram (1).
Fig. 9 is the utility model upper support arm structure schematic diagram (2).
Figure 10 is the utility model lower branch arm structural representation.
Figure 11 is that battery core bracket installs structural representation after battery core.
In figure:1- battery core bracket units, 2- chassis, 3- slot electrodes, 4- battery cases, the mounting grooves of 5- first, 6- second are installed Groove, 7- splicing blocks, 8- splicing grooves, 9- upper branch arms, 10- lower branch arms, the support plates of 11- first, 12- mounting brackets, 13- is raised, and 14- is recessed Groove, 15- work shape blocks, 16- nickel straps, the support plates of 17- second, 18- battery cores, 101- outer cases, 102- internal box, 103- case lids, 104- Battery core bracket, the buffer units of 105- first, the buffer units of 106- second, 107- erecting beds, 108- mounting holes, the connection of 109- electrodes Device, 114- fixed mounts, 115- locating racks, 116- block rubbers, 117- buffering lattice, 118- connecting plates, 119- springs, 120- second are slow Rush area.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
A kind of impact-resistant battery bag, it is characterised in that including outer case, internal box, case lid, battery core bracket, battery core, One buffer unit, the second buffer unit, outer case in the horizontal direction be projected as rectangle, outer case is hollow structure, outer case Upper end is open, and lower end closure, outer case top is provided with multiple erecting beds, a mounting hole, outer container are equipped with each erecting bed Body sidewall is provided with an electrode connector;Internal box in the horizontal direction be projected as rectangle, internal box is hollow structure, outer container Body upper end is open, lower end closure;Case lid is provided with multiple mounting holes, and the center position on case lid top is provided with maintaining socket, dimension The side for repairing socket is provided with high-voltage positive electrode socket and high voltage negative socket, and opposite side is provided with control line socket;
First buffer unit includes fixed mount, locating rack, block rubber, buffering lattice, fixed mount being projected as in the horizontal direction Rectangle, fixed mount are hollow structure, and fixed mount upper end is open, lower end closure;Locating rack is rectangular frame structure, locating rack position Inside fixed mount, locating rack bottom is fixed with fixed mount bottom, locating rack central shaft and fixed mount center overlapping of axles;Positioning Multiple block rubbers are provided with region between frame and fixed mount, form multiple buffering lattice;Second buffer unit includes connecting plate, bullet Spring, two face-to-face mirror images of connecting plate, spring between two connecting plates, with two connecting plates fix respectively by both ends of the spring;
Battery core bracket is in matrix structure, including multiple battery core bracket units, battery core bracket unit include chassis, upper branch arm, Lower branch arm, chassis are cubic shaped, and chassis bottom is provided with slot electrode, and the section of slot electrode is square, and chassis top is provided with Battery case, battery slot cross-section are circle, and the length of side of slot electrode is less than the diameter of battery case, and slot electrode is connected with battery case;Bottom Frame top is provided with 2 group of first mounting groove, and 2 group of first mounting groove is located at the left and right sides of battery case, every group of first mounting groove respectively Include 2 the first mounting grooves respectively, the cross sectional shape of the first mounting groove is " T " shape;The front and rear sides of battery case are respectively equipped with 1 Second mounting groove, the cross sectional shape of the second mounting groove is in " ten " shape;The rear wall of chassis is provided with two groups of splicing blocks, two groups of splicing blocks It is located at the left and right sides of rear wall respectively, every group of splicing block includes 4 splicing blocks, and 4 splicing blocks are uniformly distributed along the longitudinal direction, phase The distance between adjacent two splicing blocks are equal, and splicing block is trapezoidal;The antetheca of chassis is provided with two spelling access slots, per spelling access slot It is located at the left and right sides of antetheca respectively, 4 splicing grooves is included per spelling access slot, 4 splicing grooves is uniformly distributed along the longitudinal direction, phase The distance between adjacent two splicings groove is equal, and splicing groove is trapezoidal;
Lower branch arm includes the first support plate, mounting bracket, and the first support plate is cube, and first support plate one end is uniformly provided with multiple convex Rise, the distance between two neighboring projection is equal, and convex sectional shape is triangle;Mounting bracket cross sectional shape is in " ten " shape, peace Shelve and be fixed on one end that the first support plate is not provided with projection;
Upper branch arm includes the second support plate, mounting bracket, and the second support plate is cube, and second support plate one end is uniformly provided with multiple recessed The distance between groove, two neighboring groove is equal, and channel section is shaped as triangle, and mounting bracket is fixed on the second support plate and is not provided with One end of groove;
Face-to-face mirror image, chassis above are provided with two upper branch arms to two chassis up and down, and chassis passes through with upper branch arm Second mounting groove is connected with the cooperation of mounting bracket, and underlying chassis is provided with two lower branch arms, and chassis and lower branch arm pass through the Two mounting grooves are connected with the cooperation of mounting bracket, and upper branch arm is connected with lower branch arm by raised with the Qian He of groove;
Multiple battery core bracket unit alignments, in multiple lines and multiple rows matrix distribution, adjacent rows battery core bracket unit passes through The Qian He of splicing block and splicing groove is connected, the cooperation phase that the adjacent two battery core bracket units arranged pass through the first mounting groove and work shape block Even;
Case lid is located at outer case top, is bolted between case lid and outer case;First buffer unit is located at outer container In vivo, the first buffer unit is fixed on the bottom of outer case;Internal box is located above the first buffer unit, internal box bottom and the One buffer unit is fixedly connected, internal box top and outer case hanging;It is provided with region between outer case and internal box Three layers of second buffering area, every layer of buffering area are provided with multiple second buffer units, are uniformly provided with 5 second buffering dresses along the longitudinal direction Put, be uniformly provided with 3 the second buffer units in transverse direction;Second buffer unit one end is connected with internal box, the other end with it is outer Casing is connected;Battery core bracket is fixed in the inner box;A battery core is equipped with each battery core bracket unit, by one end of battery core It is placed in the battery case of a battery core bracket unit, the electrode at the battery core end is spilt outside slot electrode, and the other end of battery core is placed In the battery case of another battery core bracket unit, the electrode at the battery core end is spilt outside slot electrode, and nickel strap is welded in battery core bracket At the slot electrode of unit.
First support plate and the second support plate size all same.
The depth of first mounting groove is equal with the thickness of work shape block.
The work shape block cross sectional shape is of a lateral H shape.
The bolster material is rubber.
Closure material is encrypted at the cooperation of the outer case and case lid.
Nickel strap is welded at the slot electrode of battery core bracket unit, is realized and is connected the positive pole of battery core and negative pole with electric conductor nickel strap Connect, realize the energy output of battery;Electrode connector is used to the communication line of battery drawing outer case;When battery bag is rushed When hitting, jolting, the first buffer unit weaken the impact of internal bottom half by buffering lattice, pass through the second buffer unit and weaken The impact of internal wall box.
Many other changes and remodeling can be made by not departing from spirit and scope of the present utility model.It should be appreciated that this reality Specific embodiment is not limited to new, the scope of the utility model is defined by the following claims.

Claims (5)

1. a kind of impact-resistant battery bag, it is characterised in that including outer case, internal box, case lid, battery core bracket, battery core, first Buffer unit, the second buffer unit, outer case in the horizontal direction be projected as rectangle, outer case is hollow structure, in outer case End is open, and lower end closure, outer case top is provided with multiple erecting beds, a mounting hole, outer case are equipped with each erecting bed Side wall is provided with an electrode connector;Internal box in the horizontal direction be projected as rectangle, internal box is hollow structure, outer case Upper end is open, lower end closure;Case lid is provided with multiple mounting holes, and the center position on case lid top is provided with maintaining socket, maintenance The side of socket is provided with high-voltage positive electrode socket and high voltage negative socket, and opposite side is provided with control line socket;
First buffer unit include fixed mount, locating rack, block rubber, buffering lattice, fixed mount in the horizontal direction be projected as rectangle, Fixed mount is hollow structure, and fixed mount upper end is open, lower end closure;Locating rack is rectangular frame structure, and locating rack is positioned at solid Determine inside frame, locating rack bottom is fixed with fixed mount bottom, locating rack central shaft and fixed mount center overlapping of axles;Locating rack with Multiple block rubbers are provided with region between fixed mount, form multiple buffering lattice;Second buffer unit includes connecting plate, spring, Two face-to-face mirror images of connecting plate, spring between two connecting plates, with two connecting plates fix respectively by both ends of the spring;
Battery core bracket is in matrix structure, including multiple battery core bracket units, and battery core bracket unit includes chassis, upper branch arm, lower branch Arm, chassis are cubic shaped, and chassis bottom is provided with slot electrode, and the section of slot electrode is square, and chassis top is provided with battery Groove, battery slot cross-section are circle, and the length of side of slot electrode is less than the diameter of battery case, and slot electrode is connected with battery case;Chassis top End is provided with 2 group of first mounting groove, and 2 group of first mounting groove is located at the left and right sides of battery case, every group of the first mounting groove difference respectively It is " T " shape including 2 the first mounting grooves, the cross sectional shape of the first mounting groove;The front and rear sides of battery case are respectively equipped with 1 second Mounting groove, the cross sectional shape of the second mounting groove is in " ten " shape;The rear wall of chassis is provided with two groups of splicing blocks, two groups of splicing block difference Positioned at the left and right sides of rear wall, every group of splicing block includes 4 splicing blocks, and 4 splicing blocks are uniformly distributed along the longitudinal direction, and adjacent two The distance between individual splicing block is equal, and splicing block is trapezoidal;The antetheca of chassis is provided with two spelling access slots, per spelling access slot difference Positioned at the left and right sides of antetheca, 4 splicing grooves are included per spelling access slot, 4 splicing grooves are uniformly distributed along the longitudinal direction, and adjacent two The distance between individual splicing groove is equal, and splicing groove is trapezoidal;
Lower branch arm includes the first support plate, mounting bracket, and the first support plate is cube, and first support plate one end is uniformly provided with multiple projections, The distance between two neighboring projection is equal, and convex sectional shape is triangle;Mounting bracket cross sectional shape is in " ten " shape, mounting bracket It is fixed on one end that the first support plate is not provided with projection;
Upper branch arm includes the second support plate, mounting bracket, and the second support plate is cube, and second support plate one end is uniformly provided with multiple grooves, The distance between two neighboring groove is equal, and channel section is shaped as triangle, mounting bracket be fixed on the second support plate be not provided with it is recessed One end of groove;
Face-to-face mirror image, chassis above are provided with two upper branch arms to two chassis up and down, and chassis passes through second with upper branch arm Mounting groove is connected with the cooperation of mounting bracket, and underlying chassis is provided with two lower branch arms, and chassis passes through the second peace with lower branch arm Tankage is connected with the cooperation of mounting bracket, and upper branch arm is connected with lower branch arm by raised with the Qian He of groove;
Multiple battery core bracket unit alignments, in multiple lines and multiple rows matrix distribution, adjacent rows battery core bracket unit passes through splicing The Qian He of block and splicing groove is connected, and the battery core bracket unit of adjacent two row is connected by the first mounting groove with the cooperation of work shape block;
Case lid is located at outer case top, is bolted between case lid and outer case;First buffer unit is located in outer case, First buffer unit is fixed on the bottom of outer case;Internal box is located above the first buffer unit, and internal box bottom is slow with first Flushing device is fixedly connected, internal box top and outer case hanging;Three layers are provided with region between outer case and internal box Second buffering area, every layer of buffering area are provided with multiple second buffer units, are uniformly provided with 5 the second buffer units along the longitudinal direction, 3 the second buffer units are uniformly provided with transverse direction;Second buffer unit one end is connected with internal box, the other end and outer case It is connected;Battery core bracket is fixed in the inner box;A battery core is equipped with each battery core bracket unit, one end of battery core is placed In the battery case of a battery core bracket unit, the electrode at the battery core end is spilt outside slot electrode, and the other end of battery core is placed on separately In the battery case of one battery core bracket unit, the electrode at the battery core end is spilt outside slot electrode, and nickel strap is welded in battery core bracket unit Slot electrode at.
2. a kind of impact-resistant battery bag as claimed in claim 1, it is characterised in that first support plate and second board foot Very little size is identical.
3. a kind of impact-resistant battery bag as claimed in claim 1, it is characterised in that the work shape block cross sectional shape is in " work " Shape.
4. a kind of impact-resistant battery bag as claimed in claim 1, it is characterised in that the bolster material is rubber.
5. a kind of impact-resistant battery bag as claimed in claim 1, it is characterised in that at the cooperation of the outer case and case lid Encrypt closure material.
CN201720794527.5U 2017-07-03 2017-07-03 A kind of impact-resistant battery bag Expired - Fee Related CN207116514U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720794527.5U CN207116514U (en) 2017-07-03 2017-07-03 A kind of impact-resistant battery bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720794527.5U CN207116514U (en) 2017-07-03 2017-07-03 A kind of impact-resistant battery bag

Publications (1)

Publication Number Publication Date
CN207116514U true CN207116514U (en) 2018-03-16

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ID=61586212

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720794527.5U Expired - Fee Related CN207116514U (en) 2017-07-03 2017-07-03 A kind of impact-resistant battery bag

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109088026A (en) * 2018-08-31 2018-12-25 靳卫卫 New energy car battery anti-collision structure
CN111987263A (en) * 2020-08-31 2020-11-24 湖州快驴科技有限公司 Structure of fixed electric core module

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109088026A (en) * 2018-08-31 2018-12-25 靳卫卫 New energy car battery anti-collision structure
CN111987263A (en) * 2020-08-31 2020-11-24 湖州快驴科技有限公司 Structure of fixed electric core module

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