CN112117406B - Battery plastic shell convenient for installing battery pack - Google Patents

Battery plastic shell convenient for installing battery pack Download PDF

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Publication number
CN112117406B
CN112117406B CN202010849671.0A CN202010849671A CN112117406B CN 112117406 B CN112117406 B CN 112117406B CN 202010849671 A CN202010849671 A CN 202010849671A CN 112117406 B CN112117406 B CN 112117406B
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China
Prior art keywords
sliding
groove
plate
clamping plate
grooves
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CN202010849671.0A
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Chinese (zh)
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CN112117406A (en
Inventor
曲经滨
傅小卫
郑书根
黄建忠
卢哲
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Zhejiang Changtong Technology Co ltd
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Zhejiang Changtong Technology Co ltd
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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

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Abstract

The invention discloses a battery plastic shell convenient for installing a battery pack, and relates to the technical field of batteries; the device comprises a bottom plate, a supporting side plate, a sliding chute, a sliding rail, a sliding piece, a first bracket, a clamping plate, a positioning section, a second bracket, a roller, an embedded groove, a second embedded groove and a bending section; the groove width of the second embedded groove is matched with the wheel width of the corresponding roller; for any two adjacent second insertion grooves, the groove width of the upper second insertion groove is smaller than the groove width of the lower second insertion groove. Support the both ends on the edge under the group battery and lean on the location section, then extrude downwards, the gyro wheel plays lubricated effect, and finally in gyro wheel embedding second embedded groove, the slider got into slide rail bending segment, and the group battery laminating is on supporting the curb plate, simple to operate.

Description

Battery plastic shell convenient for installing battery pack
Technical Field
The invention belongs to the technical field of batteries, and particularly relates to a battery plastic shell convenient for installing a battery pack.
Background
The storage battery comprises a battery plastic shell and a battery pack in the battery plastic shell, wherein the battery pack comprises a first polar plate, a second polar plate and a partition plate.
But the battery pack is very inconvenient to install on the existing battery plastic shell.
Disclosure of Invention
The invention aims to overcome the defect that the battery pack is inconvenient to install in the prior art, and provides a battery plastic shell convenient for installing the battery pack.
In order to achieve the purpose, the invention adopts the following technical scheme:
a battery plastic shell convenient for installing a battery pack comprises a bottom plate, supporting side plates, sliding rails, sliding pieces, a first support, a clamping plate, a positioning section, a plurality of second supports, rollers, embedding grooves and a plurality of second embedding grooves, wherein the supporting side plates are positioned on two opposite sides of the bottom plate so as to form a containing cavity for containing the battery pack with the bottom plate in a surrounding mode, the sliding grooves are positioned on one side, close to the containing cavity, of the supporting side plates and are vertically arranged, the sliding rails are positioned on the side walls of the sliding grooves, the sliding pieces are connected to the sliding rails in a sliding mode, one ends of the first supports are connected to the sliding pieces in a sliding mode, the clamping plate is connected to one ends, far away from the clamping plates, of the first supports and is used for clamping the battery pack, the positioning section is positioned at the lower end of the clamping plate and is bent towards one side of the containing cavity, the plurality of second embedding grooves, positioned at the bottom of the sliding grooves and are arranged along the direction of the sliding grooves and used for embedding the corresponding rollers; the lower end of the slide rail extends towards one side far away from the cavity so as to form a slide rail bending section; the sliding piece is rotatably connected with the sliding rail; the roller corresponding to each clamping plate is positioned above the sliding part corresponding to the clamping plate; when the roller abuts against the bottom of the sliding groove, the clamping plate is in a vertical state, and one side, close to the containing cavity, of the clamping plate is located outside the sliding groove; when the roller is embedded into the corresponding second embedded groove, one side of the clamping plate close to the containing cavity is flush with the notch of the sliding groove or is positioned in the sliding groove; the groove width of the second embedded groove is matched with the wheel width of the corresponding roller; for any two adjacent second insertion grooves, the groove width of the upper second insertion groove is smaller than the groove width of the lower second insertion groove. Support the both ends on the edge under the group battery and lean on the location section, then extrude downwards, the gyro wheel plays lubricated effect, and finally in gyro wheel embedding second embedded groove, the slider got into slide rail bending segment, and the group battery laminating is on supporting the curb plate, simple to operate.
Preferably, the upper end of the groove bottom of the sliding groove is provided with a chamfer which is convenient for the roller to roll into the sliding groove.
Preferably, the chamfer is arc-shaped.
Preferably, the slide rail is a groove, the sliding part is a rotating shaft which is transversely arranged, and two ends of the rotating shaft are embedded into the grooves on two sides of the rotating shaft.
Preferably, the number of the sliding grooves on each supporting side plate is at least two.
Preferably, the rollers on the clamping plates are arranged uniformly along the direction of the clamping plates.
Preferably, the number of rollers on each cleat is at least three.
Preferably, the battery pack comprises a first polar plate and a second polar plate which are arranged at intervals, a separator wrapped on the second polar plate and used for separating the first polar plate from the second polar plate, and a support plate supported at the lower ends of the first polar plate and the second polar plate; the partition plate comprises two partition plate main bodies matched with the second pole plate and a plastic connecting plate positioned between the partition plate main bodies; the plastic connecting plate comprises two connecting sections embedded in the corresponding end parts of the partition plate main body and a connecting section for connecting the two connecting sections; the connecting section is provided with a plurality of channel holes; the width of the connecting section is matched with the thickness of the second diode plate; and an adhesive layer is arranged between the connecting section and the support plate.
The invention has the beneficial effects that: the invention provides a battery plastic shell convenient for installing a battery pack. Support the both ends on the edge under the group battery and lean on the location section, then extrude downwards, the gyro wheel plays lubricated effect, and finally in gyro wheel embedding second embedded groove, the slider got into slide rail bending segment, and the group battery laminating is on supporting the curb plate, simple to operate.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a cross-sectional view B-B of FIG. 2;
FIG. 4 is a schematic view of the roller rolling down along the bottom of the groove;
fig. 5 is a schematic view of the roller being inserted into the corresponding second insertion groove;
FIG. 6 is a schematic view of the separator before it is crushed and bent;
FIG. 7 is a schematic view of the separator plate being attached to the second plate after being bent;
fig. 8 is a schematic view of a battery pack.
In the figure: the battery pack comprises a bottom plate 1, a supporting side plate 2, a sliding groove 3, a containing cavity 4, a sliding part 5, a battery pack 6, a first support 7, a clamping plate 8, a second support 9, a roller 10, a positioning section 11, an embedded groove 12, a sliding rail 13, a sliding rail bending section 14, a second embedded groove 15, a chamfer 16, a first pole plate 17, a second pole plate 18, a partition plate main body 20, a plastic connecting plate 21, a connecting section 22, a connecting section 23 and a supporting plate 24.
Detailed Description
The invention is explained in further detail below with reference to the figures and the detailed description:
example (b):
referring to fig. 1 to 8, a battery plastic case convenient for mounting a battery pack comprises a bottom plate 1, supporting side plates 2 located on two opposite sides of the bottom plate 1 and enclosing with the bottom plate 1 to form a containing cavity 4 for containing the battery pack 6, a sliding chute 3 located on one side of the supporting side plates 2 close to the containing cavity 4 and vertically arranged, a sliding rail 13 located on the side wall of the sliding chute 3, a sliding part 5 connected on the sliding rail 13, a first bracket 7 with one end connected to the sliding part 5, a clamping plate 8 with the lower end connected to one end of the first bracket 7 far away from the sliding part 5 and used for clamping the battery pack 6, a positioning section 11 located at the lower end of the clamping plate 8 and bent towards one side of the containing cavity 4, a plurality of second brackets 9 fixed on one side of the clamping plate 8 and arranged along the direction of the clamping plate 8, a roller 10 rotatably connected to one end of the second bracket 9 far away from the clamping plate 8, an embedded groove 12 located on the bottom plate 1 and used for embedding the positioning section 11, a positioning section 12, A plurality of second embedded grooves 15 which are arranged along the direction of the sliding chute 3 and are used for embedding the corresponding rollers 10 are positioned at the bottom of the sliding chute 3;
the rollers 10 on the clamping plate 8 are arranged uniformly along the course of the clamping plate 8.
The number of rollers 10 on each cleat 8 is at least three.
The lower end of the slide rail 13 extends towards one side far away from the cavity 4 so as to form a slide rail bending section 14; the sliding piece 5 is rotatably connected with the sliding rail 13;
the slide rail 13 is a groove, the sliding part 5 is a rotating shaft which is transversely arranged, and two ends of the rotating shaft are embedded into the grooves on two sides of the rotating shaft.
The roller 10 corresponding to each clamping plate 8 is positioned above the sliding part 5 corresponding to the clamping plate 8;
when the roller 10 abuts against the bottom of the sliding groove 3, the clamping plate 8 is in a vertical state, and one side, close to the accommodating cavity 4, of the clamping plate 8 is located outside the sliding groove 3;
when the roller 10 is embedded into the corresponding second embedded groove 15, one side of the clamping plate 8 close to the cavity 4 is flush with the notch of the sliding chute 3 or is positioned in the sliding chute 3;
for any two adjacent second insertion grooves 15, the groove width of the upper second insertion groove 15 is smaller than the groove width of the lower second insertion groove 15.
The groove width of the lowermost second embedded groove 15 is equal to the groove width of the chute 3.
The upper end of the bottom of the chute 3 is provided with a chamfer 16 which facilitates the rolling of the roller 10 into the chute 3. The chamfer 16 is arc-shaped.
The number of the sliding grooves 3 on the supporting side plate 2 is at least two.
The battery pack comprises a first polar plate 17 and a second polar plate 18 which are arranged at intervals, a separator wrapped on the second polar plate 18 and used for separating the first polar plate 17 from the second polar plate 18, and a support plate 24 supported at the lower ends of the first polar plate 17 and the second polar plate 18; the separator comprises two separator main bodies 20 matched with the second polar plate 18 and a plastic connecting plate 21 positioned between the separator main bodies 20; the plastic connecting plate 21 comprises two connecting sections 22 embedded in the corresponding ends of the separator body 20 and a connecting section 23 for connecting the two connecting sections 22;
the connecting section 22 is provided with a plurality of channel holes;
the width of the connecting section 23 is matched with the thickness of the second pole plate 18;
an adhesive layer is arranged between the connecting section 23 and the supporting plate 24.
Principle of embodiment:
the second plate is placed on one of the separator bodies 20, see fig. 6, and the separator is then bent and attached to opposite sides of the second plate 18 using an extruder. The plastic connecting plate 21 has good toughness and strength, and when the plastic connecting plate is extruded and bent, the separator cannot be punctured even if a sharp burr exists at the right-angle edge of the second polar plate, so that short circuit is avoided.
The first plate 17 and the second plate 18 are then spaced apart, and the connecting segments 23 and the support plate 24 are then joined by an adhesive layer.
Before the battery pack is loaded, the clamping plate 8 is arranged in an inverted eight shape, and the roller 10 is positioned outside the sliding groove 3, as shown in fig. 1.
In this embodiment, the number of the first pole plates 17 is one more than that of the second pole plates 18, two first pole plates 17 on the left side and the right side of the battery pack 6 are clamped oppositely by two hands, at this time, the partition plate main body 20 between the two first pole plates 17 is also clamped, the hands move upwards, the supporting plate 24 also moves upwards under the action of the plastic connecting plate 21, the lower side of the battery pack 6 is flush under the action of the supporting plate 24, and then the battery pack 6 is placed downwards into the accommodating cavity 4.
In the process of installing downwards, the lower extreme of the first polar plate of the left and right sides can lean on the locating section 11, and the locating section 11 moves downwards, drives the splint 8 rotatory, and the splint 8 laminating is on first polar plate, then the gyro wheel 10 gets into spout 3 under the effect of chamfer 16 in proper order.
After rolling in two rollers 10 in each chute 3, the hand can be released from the first pole plate, because at this time, the clamping plates 8 clamp the left and right sides of the battery pack instead of the hand, and then the hand is put on the battery pack 6 and pressed downward.
Since the groove width of the second embedded groove 15 is adapted to the wheel width of the corresponding roller 10;
also, since, for any two adjacent second insertion grooves 15, the groove width of the upper second insertion groove 15 is smaller than the groove width of the lower second insertion groove 15.
Therefore, after the roller 10 enters the sliding chute 3, the roller rolls downwards along the bottom of the sliding chute 3, and can roll through the second embedded groove 15 with the groove width not matched with the wheel width of the roller, and finally is embedded into the corresponding second embedded groove 15, the sliding piece 5 enters the sliding rail bending section 14, the positioning section 11 enters the embedded groove 12, and the support plate 24 is attached to the bottom plate 1. Here, it is stated that, some published AGM separators with good elasticity are adopted for the separator main body 20, after the clamping plates 8 move towards the inside of the chute 3, the distance between the clamping plates 8 becomes large, the separator main body 20 can be unfolded, the width of the battery pack can become wide, the first pole plates on the left and right sides can be attached to the supporting side plates 2, and at this time, the separator main body 20 is not completely unfolded, and the separator main body 20 has a pressure to the first pole plates and the second pole plates, so that good attaching degree of the separator main body 20 is ensured, and high efficiency of electric power operation is ensured.

Claims (5)

1. A battery plastic shell convenient for installing a battery pack is characterized by comprising a bottom plate, supporting side plates, sliding rails, sliding pieces, a first support, a clamping plate, a positioning section, a plurality of second supports, rollers, embedded grooves, a plurality of second embedded grooves and a plurality of second embedded grooves, wherein the supporting side plates are positioned on two opposite sides of the bottom plate so as to form a containing cavity for containing the battery pack with the bottom plate in a surrounding mode, the sliding grooves are positioned on one side, close to the containing cavity, of the supporting side plates and are vertically arranged, the sliding rails are positioned on the side walls of the sliding rails, the sliding pieces are connected to the sliding rails in a sliding mode, one ends of the first supports are connected to the sliding pieces, the clamping plate is connected to one end, far away from the sliding pieces, of the first support, the lower ends of the first support are connected to one end, far away from the sliding pieces, of the clamping plate, the positioning section is located on the bottom plate, the second embedded grooves are located on the bottom of the sliding grooves and are arranged along the direction of the sliding grooves and are used for embedding the corresponding rollers, the upper end of the bottom of the sliding groove is provided with a chamfer convenient for the roller to roll into the sliding groove;
the lower end of the slide rail extends towards one side far away from the cavity so as to form a slide rail bending section; the sliding part is rotatably connected with the sliding rail, the sliding rail is a groove, the sliding part is a rotating shaft which is transversely arranged, and two ends of the rotating shaft are embedded into the grooves on two sides of the rotating shaft;
the roller corresponding to each clamping plate is positioned above the sliding part corresponding to the clamping plate;
when the roller abuts against the bottom of the sliding groove, the clamping plate is in a vertical state, and one side, close to the containing cavity, of the clamping plate is located outside the sliding groove;
when the roller is embedded into the corresponding second embedded groove, one side of the clamping plate close to the containing cavity is flush with the notch of the sliding groove or is positioned in the sliding groove;
the groove width of the second embedded groove is matched with the wheel width of the corresponding roller;
for any two adjacent second insertion grooves, the groove width of the upper second insertion groove is smaller than the groove width of the lower second insertion groove.
2. The battery plastic case convenient for installing a battery pack as recited in claim 1, wherein the chamfer is a circular arc.
3. A battery housing for facilitating battery pack installation as recited in claim 1, wherein the number of the slide grooves on each support side plate is at least two.
4. The battery plastic case convenient for installing the battery pack as recited in claim 1, wherein the rollers on the clamping plate are uniformly arranged along the direction of the clamping plate.
5. A battery housing for facilitating battery pack installation as recited in claim 1, wherein the number of rollers on each clamp plate is at least three.
CN202010849671.0A 2020-08-21 2020-08-21 Battery plastic shell convenient for installing battery pack Active CN112117406B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010849671.0A CN112117406B (en) 2020-08-21 2020-08-21 Battery plastic shell convenient for installing battery pack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010849671.0A CN112117406B (en) 2020-08-21 2020-08-21 Battery plastic shell convenient for installing battery pack

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CN112117406A CN112117406A (en) 2020-12-22
CN112117406B true CN112117406B (en) 2022-08-16

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101023829A (en) * 2006-02-13 2007-08-29 格拉斯有限公司 Device for influencing the movement of furniture parts, and drawer guide, and method of producing the device
CN203294034U (en) * 2013-05-21 2013-11-20 北汽福田汽车股份有限公司 Storage battery slippage fixing device
CN203623354U (en) * 2013-11-12 2014-06-04 西安博昱新能源有限公司 Storage battery storage box device for electric bus
CN204499074U (en) * 2015-04-08 2015-07-29 浙江长兴好方向食品有限公司 A kind of cage
CN205639295U (en) * 2016-03-29 2016-10-12 邓小林 Bilateral sliding rail structure
CN207530003U (en) * 2017-11-28 2018-06-22 苏州奥杰汽车技术股份有限公司 A kind of power battery pack fast assembling disassembling structure and a kind of electric vehicle
CN108711701A (en) * 2018-04-25 2018-10-26 苏州捷想测控技术有限公司 A kind of rapid abutting joint locking fixture
CN209267901U (en) * 2018-09-20 2019-08-16 广州萨尔电气系统有限公司 A kind of plug-type keyboard cabinet of the high pressure-bearing of power control cabinet
CN110534677A (en) * 2019-09-11 2019-12-03 中车株洲电力机车有限公司 Rail traffic vehicles and its battery Installation cabinet

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101023829A (en) * 2006-02-13 2007-08-29 格拉斯有限公司 Device for influencing the movement of furniture parts, and drawer guide, and method of producing the device
CN203294034U (en) * 2013-05-21 2013-11-20 北汽福田汽车股份有限公司 Storage battery slippage fixing device
CN203623354U (en) * 2013-11-12 2014-06-04 西安博昱新能源有限公司 Storage battery storage box device for electric bus
CN204499074U (en) * 2015-04-08 2015-07-29 浙江长兴好方向食品有限公司 A kind of cage
CN205639295U (en) * 2016-03-29 2016-10-12 邓小林 Bilateral sliding rail structure
CN207530003U (en) * 2017-11-28 2018-06-22 苏州奥杰汽车技术股份有限公司 A kind of power battery pack fast assembling disassembling structure and a kind of electric vehicle
CN108711701A (en) * 2018-04-25 2018-10-26 苏州捷想测控技术有限公司 A kind of rapid abutting joint locking fixture
CN209267901U (en) * 2018-09-20 2019-08-16 广州萨尔电气系统有限公司 A kind of plug-type keyboard cabinet of the high pressure-bearing of power control cabinet
CN110534677A (en) * 2019-09-11 2019-12-03 中车株洲电力机车有限公司 Rail traffic vehicles and its battery Installation cabinet

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Inventor after: Qu Jingbin

Inventor after: Fu Xiaowei

Inventor after: Zheng Shugen

Inventor after: Huang Jianzhong

Inventor after: Lu Zhe

Inventor before: Qu Jingbin

Inventor before: Fu Xiaowei

Inventor before: Zheng Shugen

Inventor before: Huang Jianzhong

Inventor before: Lu Zhe

GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Battery molded case for easy installation of battery packs

Effective date of registration: 20231016

Granted publication date: 20220816

Pledgee: Agricultural Bank of China Limited by Share Ltd. Changxing County branch

Pledgor: ZHEJIANG CHANGTONG TECHNOLOGY Co.,Ltd.

Registration number: Y2023980061061