CN104536546A - Battery module structure - Google Patents
Battery module structure Download PDFInfo
- Publication number
- CN104536546A CN104536546A CN201510024176.5A CN201510024176A CN104536546A CN 104536546 A CN104536546 A CN 104536546A CN 201510024176 A CN201510024176 A CN 201510024176A CN 104536546 A CN104536546 A CN 104536546A
- Authority
- CN
- China
- Prior art keywords
- battery module
- fixed pin
- bracket
- battery
- described 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/188—Mounting of power supply units
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- 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
Abstract
The invention provides a battery module structure. The battery module structure comprises a controller frame, a battery bracket and a battery module, wherein the battery bracket is fixed to the interior of the controller frame, and the battery module is placed in the battery bracket; the left side and the right side of the battery module are provided with sliding blocks matched with guide grooves in the two sides of the battery bracket, so that the battery module is limited in the battery bracket in freedom degree and slides forwards and backwards; the rear end of the battery module is provided with a fixing pin assembly matched with a central groove in the rear end of a bottom plate of the battery bracket so that the battery module can be pre-fixed; due to the length of the central groove, the maximum sliding distance of the battery module is limited; a spring and an ejecting column are arranged at the rear end of the battery bracket, the ejecting column always supplies driving force to the rear end of the battery module under the elasticity action of the spring. Accordingly, it is guaranteed that the battery module can always keep in effective connection with a back plate of a machine case system.
Description
Technical field
The invention belongs to electronic applications, relate to a kind of battery module structure.
Background technology
Storer (Memory) is the memory device in computer system, is used for program of depositing and data.Full detail in computing machine, comprises the raw data of input, computer program, middle operation result and final operation result and all preserves in memory.Its position of specifying according to controller stored in taking-up information.Had storer, computing machine just has memory function, and guarantee normally works.Primary memory (internal memory) and supplementary storage (external memory) can be divided into by purposes storer, also have the sorting technique being divided into external memory storage and internal storage.External memory is magnetic medium or CD etc. normally, can preserve information for a long time.Internal memory refers to the memory unit on mainboard, be used for depositing the current data that performing and program, but only for temporarily depositing program and data, powered-down or power-off, data can be lost.Server also claims servomechanism, be the high-performance computer in network environment, it intercepts the services request that other computing machines (client computer) on network are submitted to, and provides corresponding service, for this reason, server must have the service born and ensure the ability of service.
Storer or server sometimes can run into unexpected power-off in operational process, now need to install battery module and do of short duration power supply to system backup data.Because part processing exists error, and cooperatively interact between part and part and error accumulation can be amplified.Be 6.82mm according to TOLERANCE ANALYSIS theoretical analysis maximum error out, but the coverage that in prior art, battery module is connected with backboard is 4.29mm, namely there is the invalid spacing of 2.53mm.
Therefore, provide a kind of new battery module structure, to ensure that battery module and backboard are connected effectively all the time, become the important technological problems that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of battery module structure, for solving due to part's machining errors in prior art, battery module with carried on the back the problem that can not effectively be connected all the time.
For achieving the above object and other relevant objects, the invention provides a kind of battery module structure, comprise controller frame, battery bracket and battery module, wherein:
Described battery bracket is fixed in described controller frame;
Described battery module is positioned in described battery bracket, and the left plate of described battery bracket and the inner side of right plate are provided with a pair gathering sill; Be equipped with at least two slide blocks matched with described gathering sill outside the left plate of described battery module and right plate, the degree of freedom of described battery module is limited to slide anteroposterior in described battery bracket;
Both sides, described battery bracket rear end are provided with a pair horizontally disposed hollow cylinder, a pair fore-set and a pair spring, and described fore-set tail end through described spring, and further passs through described hollow cylinder, and described fore-set tail end is locked by securing member; End in contact after described fore-set top and described battery module, and provide an expulsive force under the elastic force of described spring the rear end of described battery module;
Described battery module rear portion is provided with a fixed pin assembly, and described fixed pin assembly comprises a fixed pin moving up and down; The base plate rear end of described battery bracket is provided with a central channel matched with described fixed pin; When described fixed pin moves down in described central channel, described battery module pre-fixes, and described fixed pin has default maximum sliding distance in described central channel; Depart from described central channel when described fixed pin is up mobile, described battery module is in detachable state.
Alternatively, described gathering sill protrudes from the left plate of described battery bracket and the inner side of right plate.
Alternatively, described slide block is I-shaped screw.
Alternatively, described fore-set tail end is provided with screw thread, and described securing member is nut.
Alternatively, be screwed between described battery bracket and described controller frame, wherein, fixed position lays respectively at the left side plate of described battery bracket and the left side plate of described controller frame.
Alternatively, described fixed pin assembly comprises one and the back-connected stator of described battery module, described stator is connected with a support tube, described support tube is connected with a rotary handle; Described fixed pin is connected in described support tube; When described rotary handle rotates to primary importance, described fixed pin is by toward pressing down and snapping in described central channel, and when described rotary handle rotates to the second place, described fixed pin up moves and departs from described central channel
Alternatively, the maximum sliding distance of described fixed pin in described central channel is 4.35 ~ 6.81mm.
Alternatively, the base plate profile of described battery bracket and the base plate profile of described battery module adapt.
Alternatively, described battery bracket base plate is provided with some louvres.
Alternatively, the front of described battery module is provided with a connector, and described battery module is connected with the backboard of case system by this connector.
As mentioned above, battery module structure of the present invention, has following beneficial effect: in battery module structure of the present invention, and battery bracket is fixed in controller frame, and battery module is positioned in battery bracket; The battery module left and right sides is provided with the slide block matched with the gathering sill of battery bracket both sides, and the degree of freedom of battery module is limited to slide anteroposterior in battery bracket; The fixed pin assembly that the central channel that battery module rear end is provided with battery bracket base plate rear end matches, can pre-fix battery module; The length of described central channel limits the maximum sliding distance of battery module; Battery bracket rear end is provided with spring and fore-set, and described fore-set provides an expulsive force to all the time under the elastic force effect of spring the rear end of described battery module, thus ensure that described battery module can remain effective with the backboard of case system and be connected.
Accompanying drawing explanation
Fig. 1 is shown as the schematic diagram of battery module structure of the present invention.
Fig. 2 is shown as the decomposing schematic representation of battery module structure of the present invention.
Fig. 3 is shown as the schematic diagram of battery bracket in battery module structure of the present invention.
Fig. 4 is shown as the decomposing schematic representation of battery bracket in battery module structure of the present invention.
Fig. 5 is shown as the schematic diagram of battery module in battery module structure of the present invention.
Fig. 6 is shown as the decomposing schematic representation of battery module in battery module structure of the present invention.
Fig. 7 is shown as the enlarged diagram of slide block.
Fig. 8 is shown as rear view when battery module to be positioned in battery bracket and to pre-fix.
Fig. 9 is shown as upward view when battery module to be positioned in battery bracket and to pre-fix.
Figure 10 is shown as the schematic diagram of position shown in dotted line frame when spring is another compressive state in Fig. 9.
Figure 11 is shown as the A-A of Fig. 9 to cut-open view.
Figure 12 is shown as schematic diagram when battery module structure of the present invention is connected with case system.
Element numbers explanation
1 controller frame
2 battery brackets
201 gathering sills
202 hollow cylinders
203 fore-sets
204 springs
205 securing members
206 central channels
207 louvres
3 battery modules
301 slide blocks
302 fixed pin assemblies
3021 stators
3022 support tubes
3023 rotary handles
3024 fixed pins
303 connectors
304 upper covers
305 battery circuit boards
306 lower covers
307,4 screws
5 backboards
6 mainboards
The maximum sliding distance of d
Embodiment
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this instructions can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by embodiments different in addition, and the every details in this instructions also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.
Refer to Fig. 1 to Figure 12.It should be noted that, the diagram provided in the present embodiment only illustrates basic conception of the present invention in a schematic way, then only the assembly relevant with the present invention is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
The invention provides a kind of battery module structure, refer to Fig. 1, be shown as the schematic diagram of this battery module structure, comprise controller frame 1, battery bracket 2 and battery module 3, wherein: described battery bracket 2 is fixed in described controller frame 1; Described battery module 3 is positioned in described battery bracket 2.
Refer to Fig. 2, be shown as the decomposing schematic representation of described battery module structure, in the present embodiment, fixed by screw 4 between described battery bracket 2 and described controller frame 1, wherein, fixed position lays respectively at the left side plate of described battery bracket 2 and the left side plate of described controller frame 1.
Refer to Fig. 3 and Fig. 4, wherein, Fig. 2 is shown as the schematic diagram of described battery bracket 2, and Fig. 4 is shown as the decomposing schematic representation of described battery bracket 2.As shown in the figure, the described left plate of battery bracket 2 and the inner side of right plate are provided with a pair gathering sill 201; Both sides, described battery bracket 2 rear end are provided with a pair horizontally disposed hollow cylinder 202, a pair fore-set 203 and a pair spring 204, described fore-set 203 tail end is through described spring 204, and further passing through described hollow cylinder 202, described fore-set 203 tail end is locked by securing member 205.
In the present embodiment, described gathering sill 201 protrudes from the described left plate of battery bracket 2 and the inner side of right plate.Described fore-set 203 tail end is provided with screw thread, and described securing member 205 is nut.
Further, the base plate profile of described battery bracket 2 and the base plate profile of described battery module 3 adapt, and described battery bracket base plate is provided with some louvres 207.
Especially, the base plate rear end of described battery bracket 2 is provided with a central channel 206, for limiting the maximum sliding distance of described battery module 3 in described battery bracket 2.
Refer to Fig. 5 and Fig. 6, wherein, Fig. 5 is shown as the schematic diagram of described battery module 3, and Fig. 6 is shown as the decomposing schematic representation of described battery module 3.As shown in the figure, described battery module 3 comprises upper cover 304, battery circuit board 305 and lower cover 306, and described upper cover 304, battery circuit board 305 and lower cover 306 is by the described battery module 3 of the fixing composition of screw 307.
Be equipped with two slide blocks 301 outside the left plate of described battery module 3 and right plate, described slide block 301 matches with the gathering sill 201 on described battery bracket 2, and the degree of freedom of described battery module 1 is limited to slide anteroposterior in described battery bracket.It is pointed out that the number of the slide block 301 outside the left plate of described battery module 3 and right plate is not limited to two shown in Fig. 5 and Fig. 6, can be more, as 3 ~ 10 etc.
Refer to Fig. 7, be shown as the enlarged drawing of described slide block 301, in the present embodiment, described slide block 301 adopts I-shaped screw, in the sidewall that can be embedded in described battery module 3 easily and described gathering sill 201, and slides along described gathering sill 201.
Described battery module 3 rear portion is provided with a fixed pin assembly 302, and this fixed pin assembly 302 comprises a fixed pin moving up and down; The central channel 206 of the base plate rear end of described battery bracket 2 matches with this fixed pin; When described fixed pin moves down in described central channel 206, described battery module pre-fixes; Depart from described central channel 206 when described fixed pin is up mobile, described battery module is in detachable state.The front of described battery module 3 is provided with a connector 303, and described battery module 3 is connected with the backboard of case system by this connector 303.
Described fixed pin assembly 302 can adopt various ways, in the present embodiment, described fixed pin assembly 302 comprises one and the back-connected stator 3021 of described battery module 3, described stator 3021 is connected with a support tube 3022, described support tube 3022 is connected with a rotary handle 3023; Described fixed pin is connected in described support tube 3022; When described rotary handle 3023 rotates to primary importance, described fixed pin is by toward pressing down and snapping in described central channel 206, and when described rotary handle 3023 rotates to the second place, described fixed pin up moves and departs from described central channel 206.
Exemplarily, described primary importance is described rotary handle 3023 and the state (depressed state) of described support tube 3022 in 90 °, and the described second place is described rotary handle 3023 and the state (lifting status) of described support tube 3022 in 180 °.Described rotary handle 3023 manually operates.Be connected by spring between described fixed pin with described support tube 3022, thus can automatically reset when described rotary handle 3023 lifts.
Refer to Fig. 8, be shown as rear view when described battery module 3 to be positioned in described battery bracket 2 and to pre-fix.As shown in the figure, now described rotary handle 3023 is depressed, and described fixed pin 3024 snaps in the central channel of described battery bracket 2 base plate rear end.
Refer to Fig. 9, be shown as upward view when described battery module 3 to be positioned in described battery bracket 2 and to pre-fix.As shown in the figure, the length of described central channel 206 limits described fixed pin 3024 maximum sliding distance d wherein.In the present embodiment, described central channel 206 is runway shape, and the xsect of described fixed pin 3024 is circular, and described maximum sliding distance d is the diameter that the length of described central channel 206 deducts described fixed pin 3024.By calculating best maximum sliding distance (presetting maximum sliding distance), and this default maximum sliding distance can be realized by the intended diameter of the design length and described fixed pin 3024 that adjust described central channel 206.In this enforcement, the maximum sliding distance d of described fixed pin 3024 in described central channel 206 is preferably 4.35 ~ 6.81mm, and optimal value is 6mm, and this sliding distance can ensure that described battery module 3 is connected all the time with the backboard of case system.
Concrete, when described battery module 3 is positioned in described battery bracket 2, fore-set 203 top of described battery bracket 2 rear end and the rear end in contact of described battery module 3, and provide an expulsive force under the elastic force of described spring 204 rear end of described battery module 3.Shown in dotted line frame in Fig. 9, position shows the schematic diagram of spring when a kind of compressive state, and Figure 10 is shown as the schematic diagram of position when spring is another compressive state shown in this dotted line frame.
Refer to Figure 11, be shown as the A-A of Fig. 9 to cut-open view.Now, described fixed pin assembly 302 is positioned at described central channel 206 foremost, and then described battery module 3 is also pushed to front position.It is pointed out that now described spring 204 is still in compressive state, from the described battery module 3 of maintenance movement tendency forward.It is pointed out that Figure 11 not proper cut-open view in addition, wherein also show the relative position of described slide block 301 and described gathering sill 201.
When controller is inserted into case system, described battery module is just connected with the backboard of case system formation system circuit.Refer to Figure 12, be shown as schematic diagram when battery module structure of the present invention is connected with case system.It is pointed out that Figure 12 illustrate only backboard 5 and the mainboard 6 of described case system.As shown in the figure, described battery module 3 is connected with described backboard 5 by the connector 303 of its rear end.
Concrete, the connector 303 of described battery module 3 rear end, as connector male head, described backboard 5 has the connector female end matched with described connector 303.In addition, the controller in described controller frame 1 is also connected with described case system by least one connector.
Because described battery module 3 rear end is subject to described fore-set 203 thrust forward all the time, therefore, battery module 3 can be remained valid with described backboard 5 all the time and is connected.
In sum, in battery module structure of the present invention, battery bracket is fixed in controller frame, and battery module is positioned in battery bracket; The battery module left and right sides is provided with the slide block matched with the gathering sill of battery bracket both sides, and the degree of freedom of battery module is limited to slide anteroposterior in battery bracket; The fixed pin assembly that the central channel that battery module rear end is provided with battery bracket base plate rear end matches, can pre-fix battery module; The length of described central channel limits the maximum sliding distance of battery module; Battery bracket rear end is provided with spring and fore-set, and described fore-set provides an expulsive force to all the time under the elastic force effect of spring the rear end of described battery module, thus ensure that described battery module can remain effective with the backboard of case system and be connected.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. a battery module structure, comprises controller frame, battery bracket and battery module, it is characterized in that:
Described battery bracket is fixed in described controller frame;
Described battery module is positioned in described battery bracket, and the left plate of described battery bracket and the inner side of right plate are provided with a pair gathering sill; Be equipped with at least two slide blocks matched with described gathering sill outside the left plate of described battery module and right plate, the degree of freedom of described battery module is limited to slide anteroposterior in described battery bracket;
Both sides, described battery bracket rear end are provided with a pair horizontally disposed hollow cylinder, a pair fore-set and a pair spring, and described fore-set tail end through described spring, and further passs through described hollow cylinder, and described fore-set tail end is locked by securing member; End in contact after described fore-set top and described battery module, and provide an expulsive force under the elastic force of described spring the rear end of described battery module;
Described battery module rear portion is provided with a fixed pin assembly, and described fixed pin assembly comprises a fixed pin moving up and down; The base plate rear end of described battery bracket is provided with a central channel matched with described fixed pin; When described fixed pin moves down in described central channel, described battery module pre-fixes, and described fixed pin has default maximum sliding distance in described central channel; Depart from described central channel when described fixed pin is up mobile, described battery module is in detachable state.
2. battery module structure according to claim 1, is characterized in that: described gathering sill protrudes from the left plate of described battery bracket and the inner side of right plate.
3. battery module structure according to claim 1, is characterized in that: described slide block is I-shaped screw.
4. battery module structure according to claim 1, is characterized in that: described fore-set tail end is provided with screw thread, and described securing member is nut.
5. battery module structure according to claim 1, it is characterized in that: be screwed between described battery bracket and described controller frame, wherein, fixed position lays respectively at the left side plate of described battery bracket and the left side plate of described controller frame.
6. battery module structure according to claim 1, is characterized in that: described fixed pin assembly comprises one and the back-connected stator of described battery module, described stator is connected with a support tube, described support tube is connected with a rotary handle; Described fixed pin is connected in described support tube; When described rotary handle rotates to primary importance, described fixed pin is by toward pressing down and snapping in described central channel, and when described rotary handle rotates to the second place, described fixed pin up moves and departs from described central channel.
7. battery module structure according to claim 1, is characterized in that: the maximum sliding distance of described fixed pin in described central channel is 4.35 ~ 6.81mm.
8. battery module structure according to claim 1, is characterized in that: the base plate profile of described battery bracket and the base plate profile of described battery module adapt.
9. battery module structure according to claim 1, is characterized in that: described battery bracket base plate is provided with some louvres.
10. battery module structure according to claim 1, is characterized in that: the front of described battery module is provided with a connector, and described battery module is connected with the backboard of case system by this connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024176.5A CN104536546B (en) | 2015-01-16 | 2015-01-16 | A kind of battery module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024176.5A CN104536546B (en) | 2015-01-16 | 2015-01-16 | A kind of battery module structure |
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| Publication Number | Publication Date |
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| CN104536546A true CN104536546A (en) | 2015-04-22 |
| CN104536546B CN104536546B (en) | 2018-05-08 |
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| CN201510024176.5A Active CN104536546B (en) | 2015-01-16 | 2015-01-16 | A kind of battery module structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382179A (en) * | 2018-04-28 | 2018-08-10 | 捷星新能源科技（苏州）有限公司 | A kind of quick change battery compartment mechanism |
| CN111596741A (en) * | 2020-05-29 | 2020-08-28 | 英业达科技有限公司 | Server casing |
| TWI728833B (en) * | 2020-06-10 | 2021-05-21 | 英業達股份有限公司 | Server chassis |
| CN115241595A (en) * | 2022-08-02 | 2022-10-25 | 珠海格力电器股份有限公司 | Power supply battery detachable construction and electric fan |
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| US20120282516A1 (en) * | 2011-05-02 | 2012-11-08 | Myung-Chul Kim | Battery module |
| CN103943797A (en) * | 2014-04-30 | 2014-07-23 | 中航锂电（洛阳）有限公司 | Power battery box connecting device and battery compartment |
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| CN101290977A (en) * | 2007-08-24 | 2008-10-22 | 北京理工大学 | Automatic rapid plug-in cell box of drawer type of electric motor vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108382179A (en) * | 2018-04-28 | 2018-08-10 | 捷星新能源科技（苏州）有限公司 | A kind of quick change battery compartment mechanism |
| CN108382179B (en) * | 2018-04-28 | 2024-01-19 | 捷星新能源科技（苏州）有限公司 | Quick-change battery compartment mechanism |
| CN111596741A (en) * | 2020-05-29 | 2020-08-28 | 英业达科技有限公司 | Server casing |
| CN111596741B (en) * | 2020-05-29 | 2023-08-04 | 英业达科技有限公司 | Server casing |
| TWI728833B (en) * | 2020-06-10 | 2021-05-21 | 英業達股份有限公司 | Server chassis |
| CN115241595A (en) * | 2022-08-02 | 2022-10-25 | 珠海格力电器股份有限公司 | Power supply battery detachable construction and electric fan |
| CN115241595B (en) * | 2022-08-02 | 2024-04-26 | 珠海格力电器股份有限公司 | Detachable structure of power supply battery and electric fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104536546B (en) | 2018-05-08 |
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