CN114865192B - Deformation-resistant notebook storage battery module and electric quantity indicating system thereof - Google Patents
Deformation-resistant notebook storage battery module and electric quantity indicating system thereof Download PDFInfo
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- CN114865192B CN114865192B CN202210791700.1A CN202210791700A CN114865192B CN 114865192 B CN114865192 B CN 114865192B CN 202210791700 A CN202210791700 A CN 202210791700A CN 114865192 B CN114865192 B CN 114865192B
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
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- 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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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- 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
- H01M50/258—Modular batteries; Casings provided with means for assembling
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- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
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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
Abstract
The invention discloses an anti-deformation notebook storage battery module which comprises six power-saving cores, a first assembly layer and a second assembly layer, wherein the first assembly layer comprises six groups of built-in shells distributed in a rectangular array, a front flitch and a rear flitch; the invention can realize that six battery cells are connected in parallel and in series by 3, and can also facilitate the disassembly and repair of the battery cells; the electric quantity indicating system of the invention turns on the EC power supply by using the EC power-on detection unit connected with the keyboard, and controls the power supply sources of all LEDs by the EC through the LED power supply source switching unit.
Description
Technical Field
The invention relates to the technical field of storage batteries, in particular to a deformation-resistant notebook storage battery module and an electric quantity indicating system thereof.
Background
The notebook computer is usually small in size and convenient to carry, so that a user can carry the notebook computer to use in different occasions. However, in some places without power sockets, the notebook computer must completely rely on the battery to supply power, so how to know the battery power of the notebook computer is very important for users.
In the prior art, some computer manufacturers directly install a battery capacity detection circuit on the battery module for measuring and displaying the capacity of the battery, but this design not only increases the volume and weight of the battery module, but also increases the complexity of the circuit. In addition, some manufacturers install a power detection program in the notebook computer to measure and display the power of the battery, but this method must display the power of the battery to the user after the computer completes the booting operation and executes the power detection program; the prior art battery power display device or method cannot conveniently and efficiently display the power of the battery to the user;
after the notebook computer is used for a long time, the performance of an internal storage battery is reduced, and the problem that the battery cannot be charged is mostly caused, and in this time, people either choose to directly replace a new battery, but the replacement cost is higher; therefore, a great number of DIY families with certain manual ability repair the decline of the battery performance by replacing the battery core, but the battery shell in the existing notebook storage battery is basically welded, most people disassemble violently in the disassembling process, although the internal battery core can be repaired or replaced, the battery shell is scrapped, and the whole disassembling process needs the attention of maintainers, the action needs to be careful and gentle, the damage to the battery core can be avoided, and the operation difficulty is very large; if set up detachable connection with the shell, be difficult to guarantee the stability of connecting between each electric core again, consequently can design a novel battery module that can also guarantee connection stability between the structure when conveniently disassembling, be the key of solving above-mentioned problem.
Disclosure of Invention
The invention aims to provide an anti-deformation notebook storage battery module and an electric quantity indicating system thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-deformation notebook storage battery module comprises six power-saving cores, a first assembly layer and a second assembly layer which are coated outside the six power-saving cores, the first assembly layer comprises six groups of built-in shells, front flitch plates and rear flitch plates which are distributed in a rectangular array, a section of battery cell is arranged in each group of built-in shells, and the inside of the side wall of each group of built-in shells is provided with a connecting component which can lead six electric cores to be connected in series after being connected in parallel, two adjacent groups of built-in shells are detachably fixed by a U-shaped fastener, a front flitch and a rear flitch are sequentially attached to the front side and the rear side of the built-in shells, a circuit protection board is fixedly arranged on the front flitch, the second assembly layer comprises a first shell and a second shell, the first shell and the second shell are sequentially wrapped outside the first assembly layer, the first shell and the second shell are fixedly spliced through a clamping piece, and an anti-deformation assembly is further arranged inside the second shell.
Preferably, the article placing grooves are formed in the two horizontal sides of the built-in shell, the article placing grooves are internally provided with the connecting assemblies, each connecting assembly comprises a connecting disc, one side, close to the electric core, of each connecting disc is convexly provided with an arc-shaped bulge, the other side of each connecting disc is provided with serial connecting blocks which are distributed in an annular array mode relative to the arc-shaped bulges, the number of the serial connecting blocks is 4-6, and protrusions and grooves are formed in the surfaces of the serial connecting blocks.
Preferably, one side, close to each other, of each of the two connecting discs in the same row is provided with a parallel connecting sheet in a protruding manner, each parallel connecting sheet is provided with a circular through hole, and two horizontal sides of the built-in shell are provided with abutting rods inserted into the circular through holes in a protruding manner.
Preferably, the one end symmetry that two sets of built-in shells of same row kept away from each other is provided with two sets of side directions and detains the piece, and the rectangle that holds the side direction and detain the piece is led to the groove all seted up to one side that preceding flitch and back flitch are close to the built-in shell, and preceding flitch passes through sticky fixed connection circuit protection board, and circuit protection board one end is connected with anodal contact strip, and the circuit protection board other end is connected with negative pole contact strip.
Preferably, all run through on built-in shell, preceding flitch and the back flitch and set up the groove of wearing that holds the U-shaped fastener, the U-shaped fastener penetrates from the upper end of wearing the groove, and the narrow mouthful groove has all been seted up to two tip inboards of U-shaped fastener, and the spacing slidable mounting of narrow mouthful inslot has spacing sand grip, the three extension spring of spacing sand grip one end fixed connection, and the spacing sand grip other end sets to circular-arcly and stretches out narrow mouthful groove in the outside.
Preferably, the matching grooves matched with the U-shaped clamping pieces are formed in one side, close to the built-in shell, of the first shell and one side, close to the built-in shell, of the second shell, the inner wall of the first shell is fixedly connected with upper end abutting blocks, the upper end abutting blocks are in the same number with the built-in shell and abut against the upper side wall of the battery cell, the upper end abutting blocks penetrate through the left side and the right side, and the side, close to the battery cell, of the upper end abutting blocks is arranged to be circular arc-shaped.
Preferably, the horizontal both sides of first shell all are provided with a set of door shape push pedal, and the top middle-end salient of door shape push pedal is provided with the stopper, sets up the dovetail spout that holds the stopper on the lower end wall of first shell, still is provided with the reset spring who is connected with stopper one side in the dovetail spout, and the upper end both sides of door shape push pedal still salient be provided with supplementary gib block, set up on the first shell with supplementary gib block sliding fit's spout.
Preferably, the driving grooves are formed in the front side and the rear side of the door-shaped push plate and are Z-shaped grooves, two vertical rods are symmetrically arranged at one end, close to the first shell, of the second shell, and the end portions of the vertical rods are provided with shifting columns in sliding fit with the driving grooves in a protruding mode.
Preferably, the second shell is arranged in a penetrating mode from left to right, an inner cavity of the second shell is provided with an anti-deformation assembly, the anti-deformation assembly comprises an S-shaped inserting piece, and the S-shaped inserting piece is slidably inserted into the inner cavity of the second shell.
An electric quantity indicating system for a deformation-resistant notebook storage battery module comprises a battery, an EC, a Memory, a CPU, a PCH, a KB, an EC start point detecting unit, a PWN and an LED power supply source switching unit.
Compared with the prior art, the invention has the beneficial effects that:
1. the electric quantity indicating system of the invention controls the power supply sources of all LEDs by the EC through the LED power supply source switching unit by utilizing the EC power-on detection unit connected with the keyboard to turn on the EC power supply; even when the notebook computer is in the shutdown S5 state, the notebook computer can still support one-key operation, is simple and intuitive, supports ACPI S5 Mode and saves more electricity;
2. according to the invention, the built-in shell, the front flitch and the rear flitch are arranged, the six battery cores are coated and fixed by the first layer, the connecting component is arranged in the side wall of each group of built-in shell and is in contact connection with the multiple battery cores, so that 2-to-3 serial connection of the six battery cores can be realized, and the battery cores can be conveniently disassembled and repaired; the first assembly layer can be wrapped and tightly abutted by arranging the first shell and the second shell, so that the effect of two-layer protection is achieved, and the stability of connection among the power saving cores is further enhanced;
3. the connecting discs are provided with the circular arc bulges, so that the battery cells can be clamped and fixed, and the positive and negative electrodes of the battery cells can be sequentially in close contact with one group of circular arc bulges to realize the communication effect with the connecting discs;
4. two groups of electric cores in the same row can be connected in parallel by arranging the parallel connection pieces, and the two groups of parallel connection pieces which are mutually inserted and connected can be tightly abutted and fixed by arranging the abutting rods at the two horizontal sides of the built-in shell, so that the two groups of electric cores in the same row are stably connected in parallel;
drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is an expanded view of a first buildup layer of the invention;
FIG. 4 is an enlarged view of a portion of a first buildup layer of the invention;
FIG. 5 is an exploded view of a first buildup layer of the invention;
FIG. 6 is a schematic view of the connection of the inner housing of the present invention;
FIG. 7 is a cross-sectional view of the inner housing of the present invention;
FIG. 8 is an exploded view of the present invention inner housing;
FIG. 9 is a half-sectional view of the interface disc of the present invention;
FIG. 10 is a schematic view of a U-shaped clip of the present invention;
FIG. 11 is a logic diagram of the power indication system of the present invention;
fig. 12 is a block diagram of a power indication system according to the present invention.
In the figure: the battery cell comprises a battery cell 1, a built-in shell 2, a lateral buckling block 201, a front attachment plate 3, a circuit protection plate 4, a positive contact strip 401, a negative contact strip 402, a rear attachment plate 5, a U-shaped clamping piece 6, an upper end abutting block 7, a first shell 8, a positioning clamping groove 801, a second shell 9, a positioning protrusion 901, a door-shaped push plate 10, an auxiliary guide strip 11, a driving groove 12, a limiting block 13, a reset spring 14, a vertical rod 15, a toggle column 16, an S-shaped insertion piece 17, a matching groove 18, a connecting disc 19, an arc-shaped bulge 20, a serial connection block 21, a parallel connection piece 22, a stretching piece 23 and a limiting convex strip 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 12, the present invention provides a technical solution: a deformation-resistant notebook storage battery module comprises six battery cores, a first assembly layer and a second assembly layer, wherein the first assembly layer and the second assembly layer are coated outside the six battery cores 1, the first assembly layer comprises six groups of built-in shells 2 distributed in a rectangular array, a front flitch 3 and a rear flitch 5, one battery core 1 is placed in each group of built-in shells 2, a connecting component which can enable the six battery cores 1 to be connected in parallel and then connected in series is arranged inside the side wall of each group of built-in shells 2, two adjacent groups of built-in shells 2 are detachably fixed by a U-shaped clamping piece 6, the front flitch 3 and the rear flitch 5 are sequentially laminated on the front side and the rear side of the built-in shells 2, a circuit protection plate 4 is fixedly arranged on the front flitch 3, the second assembly layer comprises a first shell 8 and a second shell 9, the first shell 8 and the second shell 9 are sequentially coated outside the first assembly layer, the first shell 8 and the second shell 9 are rapidly spliced and fixed by a clamping piece, an anti-deformation component is also arranged in the second shell 9;
according to the invention, the built-in shell 2, the front flitch 3 and the rear flitch 5 are arranged to carry out first-layer coating and fixing on six sections of electric cores 1, and the inside of the side wall of each group of built-in shell 2 is provided with the connecting component which is in contact connection with the plurality of sections of electric cores 1, so that 2-in-3-string connection of the six sections of electric cores can be realized, and meanwhile, the disassembly and repair of the electric cores can be facilitated; the first assembly layer can be wrapped and tightly abutted by arranging the first shell 8 and the second shell 9, so that the effect of two-layer protection is achieved, and the stability of connection among the power saving cores 1 is further enhanced;
as shown in fig. 5-9, six electrical cores 1 are distributed in two rows and three columns of rectangular arrays, two sets of electrical cores 1 in the same column are connected in parallel with each other, three electrical cores 1 in the same row are connected in series end to end, storage slots are formed in the two horizontal sides of the inner casing 2, a connection assembly is arranged in each storage slot, the connection assembly comprises a connection disc 19, the connection disc 19 is welded or clamped in each storage slot, an arc-shaped bulge 20 is convexly arranged on one side, close to the electrical core 1, of the connection disc 19, serial connection blocks 21 distributed in an annular array relative to the arc-shaped bulge 20 are arranged on the other side of the connection disc 19, 4-6 serial connection blocks 21 are arranged, and protrusions and grooves are arranged on the surfaces of the serial connection blocks 21; the connecting disc 19, the arc-shaped bulges 20, the serial connecting blocks 21 and the parallel connecting sheets 22 are all made of phosphor copper or stainless steel materials, so that the normal conductive effect is ensured;
furthermore, the arc-shaped bulges 20 are arranged on the connecting disc 19, so that on one hand, the electric core 1 can be clamped and fixed, on the other hand, the positive electrode and the negative electrode of the electric core 1 can be sequentially in close contact with one group of arc-shaped bulges 20 to realize the communication effect with the connecting disc 19, and the other side of the connecting disc 19 is provided with the serial connecting block 21, so that the positioning and butt joint of two adjacent groups of built-in shells 2 are facilitated, and the close butt joint of two groups of connecting discs 19 adjacent to each other in the same row can be realized, and the stable serial connection between the electric cores 1 is realized;
a parallel connection piece 22 is arranged on one side, close to each other, of the two connection discs 19 in the same column in a protruding mode, a circular through hole is formed in the parallel connection piece 22, and abutting rods 23 inserted into the circular through holes are arranged on two horizontal sides of the built-in shell 2 in a protruding mode;
furthermore, two groups of battery cores 1 in the same row can be connected in parallel by arranging the parallel connection pieces 22, and the two groups of parallel connection pieces 22 which are mutually inserted and connected can be tightly fixed by arranging the abutting rods 23 at the two horizontal sides of the built-in shell 2, so that the two groups of battery cores in the same row are stably connected in parallel;
as shown in fig. 2 and 5, two sets of lateral buckling blocks 201 are symmetrically arranged at the ends, far away from each other, of two sets of built-in shells 2 in the same column, rectangular through grooves for accommodating the lateral buckling blocks 201 are formed in both sides, close to the built-in shells 2, of a front flitch 3 and a rear flitch 5, the front flitch 3 is fixedly connected with a circuit protection plate 4 through gluing, one end of the circuit protection plate 4 is connected with a positive contact strip 401, and the other end of the circuit protection plate 4 is connected with a negative contact strip 402;
furthermore, a rectangular jack for accommodating the negative contact strip 402 is formed in the side wall of the built-in shell 2 at the leftmost end, the negative contact strip 402 extends into the built-in shell at the left end and is in inserted connection and buckling with the parallel connection piece 22 on the shell, a rectangular jack for accommodating the positive contact strip 401 is formed in the side wall of the built-in shell 2 at the rightmost end, and the positive contact strip 401 extends into the built-in shell at the right end and is in inserted connection and buckling with the parallel connection piece 22 on the shell;
the built-in shell 2, the front flitch 3 and the rear flitch 5 are respectively provided with a through groove for accommodating the U-shaped clamping piece 6 in a penetrating way, the U-shaped clamping piece 6 penetrates from the upper end of the through groove, narrow grooves are respectively formed in the inner sides of two end parts of the U-shaped clamping piece 6, a limiting convex strip 24 is arranged in each narrow groove in a limiting sliding way, one end of each limiting convex strip 24 is fixedly connected with three extension springs 25, and the other end of each limiting convex strip 24 is arc-shaped and extends out of the narrow groove to the outside;
furthermore, the extension spring 25 is arranged at the bottom end of the U-shaped clamping piece 6 and is matched with the limiting convex strip 24 for use, so that two adjacent groups of the built-in shells 2, the front flitch 3 and the rear flitch 5 can be quickly clamped and positioned, the modular assembly and connection are realized, and the later-stage disassembly and assembly are convenient and quick;
one sides of the first shell 8 and the second shell 9, which are close to the built-in shell 2, are respectively provided with a matching groove matched with the U-shaped clamping piece 6, the inner wall of the first shell 8 is fixedly connected with upper end abutting blocks 7 which are the same in number as the built-in shell 2, the upper end abutting blocks 7 extend into the built-in shell 2 and abut against the upper side wall of the electric core 1, the upper end abutting blocks 7 penetrate left and right, one sides of the upper end abutting blocks 7, which are close to the electric core 1, are arranged into an arc shape, the upper end abutting blocks 7 are made of hard rubber materials, on one hand, the upper end abutting limiting effect can be carried out on the electric core 1, on the other hand, the electric core 1 is prevented from being extruded and damaged, and a certain protection effect is achieved;
as shown in fig. 2-4, a set of door-shaped push plates 10 are disposed on both horizontal sides of the first housing 8, a limit block 13 is disposed at the middle end of the top of the door-shaped push plate 10 in a protruding manner, a dovetail-shaped sliding groove for accommodating the limit block 13 is disposed on the lower end wall of the first housing 8, a return spring 14 connected to one side of the limit block 13 is further disposed in the dovetail-shaped sliding groove, auxiliary guide bars 11 are further disposed on both sides of the upper end of the door-shaped push plates 10 in a protruding manner, and a sliding groove in sliding fit with the auxiliary guide bars 11 is disposed on the first housing 8;
furthermore, the limit block 13 is arranged to be matched with the dovetail-shaped sliding groove for use, so that the door-shaped push plate 10 can perform limit sliding along the first shell 8 by quantitative displacement;
the front side and the rear side of the door-shaped push plate 10 are both provided with driving grooves 12, the driving grooves are Z-shaped grooves, one end of the second shell 9 close to the first shell 8 is symmetrically provided with two upright posts 15, and the end parts of the upright posts 15 are protrudingly provided with toggle posts 16 in sliding fit with the driving grooves 12;
furthermore, one side of the door-shaped push plate 10 close to the built-in shell 2 is also provided with a propping rod 23, and the driving groove 12 with a Z-shaped structure formed on the side wall of the door-shaped push plate 10 is matched with the toggle column 16 for use, so that the vertical motion of the first shell 8 can be converted into the horizontal motion of the door-shaped push plate 10, the propping rods 23 on the two groups of door-shaped push plates 10 can prop and fix the positive contact strip 401 and the negative contact strip 402, and the parallel connection piece 22 connected with the positive contact strip 401 and the negative contact strip 402 is stably connected;
the second shell 9 is arranged in a left-right through mode, an anti-deformation component is arranged in an inner cavity of the second shell 9 and comprises an S-shaped inserting piece 17, and the S-shaped inserting piece 17 is inserted into the inner cavity of the second shell 9 in a sliding mode;
furthermore, the second shell 9 is arranged in a left-right penetrating manner, so that the weight of the second shell can be reduced, raw materials are saved, an object placing cavity is provided for the S-shaped inserting piece 17, and the S-shaped inserting piece 17 can be inserted into the inner cavity in a sliding manner, so that the second shell is convenient to disassemble and assemble; the second shell 9 can be endowed with certain deformation resistance by using the elastic action of the S-shaped inserting piece 17, can provide certain digestion and relaxation effects on external impact force, and has certain protection effect on the internal electric core 1;
when the invention is used: the storage battery module is fixedly clamped with the notebook computer through a buckle, the first shell 8 is installed towards the battery installation groove of the notebook computer, and the second shell 9 is exposed outside, so that the elastic action of the S-shaped inserting piece 17 can be utilized, certain deformation resistance can be given to the second shell 9, certain digestion and relaxation effects can be provided for external impact force, and a certain protection effect can be achieved on the internal electric core 1;
when the storage battery is not charged or the performance of the storage battery is reduced, firstly, the storage battery is integrally detached from the notebook, then the first shell 8 and the second shell 9 are sequentially detached, and then the limiting convex strips 24 are pressed inwards, so that the plurality of U-shaped clamping pieces 6 can be sequentially and quickly pulled out of the built-in shell 2, the front flitch 3 and the rear flitch 5, and then the front flitch 3 and the rear flitch 5 are sequentially detached, at the moment, the plurality of built-in shells 2 can be detached, each electric core 1 is taken up from the built-in shells, the voltage of the electric cores 1 is detected one by one through a universal meter, and the remedial work is performed;
after the electric core 1 is repaired, one of the electric core 1 is placed in the built-in shell 2, the electric core 1 is quickly clamped and fixed through the arc-shaped bulges 20, the positive pole and the negative pole of the electric core 1 are sequentially in close contact with one group of arc-shaped bulges 20 through the arc-shaped bulges 20 so as to achieve the communication effect with the connecting discs 19, and the serial connection block 21 is arranged on the other side of the connecting discs 19, so that the two groups of the built-in shells 2 adjacent to each other can be positioned and butted, the two groups of the connecting discs 19 adjacent to each other in the same row can be tightly butted, and the electric core 1 is stably connected in series; the two groups of battery cells 1 in the same row can be connected in parallel by arranging the parallel connection pieces 22, and the two groups of parallel connection pieces 22 which are mutually inserted and connected can be tightly fixed by arranging the abutting rods 23 at the two horizontal sides of the built-in shell 2, so that the two groups of battery cells in the same row are stably connected in parallel; then realize six group's built-in shells 2 and preceding flitch 3 and back flitch 5's quick concatenation fixedly through U-shaped fastener 6, when needing to pay attention to, earlier fix with two sets of built-in shells 2 of same row at the concatenation in-process, then splice three rows of built-in shells 2 each other fixedly, guarantee the package assembly of six section electric core 1 two and three cluster, at last with first shell 8 and the fixed outside of cup jointing above-mentioned subassembly of second shell 9 again.
An electric quantity indicating system for a deformation-resistant notebook storage battery module comprises a battery, an EC (electric control) unit, a Memory, a CPU (central processing unit), a PCH (peripheral channel), a KB (keyboard key), an EC (embedded control) turn-on point detecting unit, a PWN (Power supply network) and an LED (light-emitting diode) power supply source switching unit;
firstly, the notebook keyboard can be used as a common keyboard without a special keyboard or a customized keyboard;
secondly, connecting the EC power-on detection unit with the keyboard connector in parallel;
calling an LED power supply source switching unit in the ACPI S5 mode to control and light each lamp number; the advantage of this arrangement is that ACPI S5 Mode is supported, and power is saved;
fourthly, when the set keyboard key is pressed, the EC power-on detection unit turns on the EC power supply, the EC detects the battery power, and at the moment, the notebook turns on the LED power supply if the notebook is in the S5 state, and displays the power according to the following rules:
1. when the electricity is 0-25%, 1 lamp will flash (for example, Caps Lock flash)
2. When the electric quantity is less than 50%, 1 lamp is lighted constantly (for example: Caps Lock is lighted)
3. When the electric quantity is <85%, 2 lamps are lighted (for example: Caps/HDD is lighted)
4. When the electric quantity is <99%, then 3 lamps are lighted (for example: Caps/HDD/WLAN light)
5. When the electricity is 100%, 4 lights are lighted (for example: Caps/HDD/WLAN/CHG light)
The system has the advantages that one-key operation is simpler and more intuitive, the EC power-on detection unit connected with the keyboard is used for starting the EC power supply, and the EC controls the power supply sources of all the LEDs through the LED power supply source switching unit; it can be supported even when the notebook is in the shutdown S5 state.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an anti notebook battery module that warp, includes six economize on electricity cores and the cladding at the outside first assembling layer and the second assembling layer of six economize on electricity cores (1), its characterized in that: the first assembly layer comprises six groups of built-in shells (2) distributed in a rectangular array, a front attachment plate (3) and a rear attachment plate (5), wherein one cell (1) is placed in each group of built-in shells (2), a connecting component capable of connecting the six cells (1) in series after being connected in parallel is arranged inside the side wall of each group of built-in shells (2), two adjacent groups of built-in shells (2) are detachably fixed by a U-shaped clamping piece (6), storage grooves are formed in the two horizontal sides of each built-in shell (2), the connecting components are arranged in the storage grooves and comprise connecting discs (19), arc-shaped bulges (20) are arranged on one sides of the connecting discs (19) close to the cells (1) in a protruding mode, serial connecting blocks (21) distributed in an annular array relative to the arc-shaped bulges (20) are arranged on the other sides of the connecting discs (19), and the serial connecting blocks (21) are 4-6, and the surface of the serial connection block (21) is provided with a bulge and a groove; the front flitch (3) and the rear flitch (5) are sequentially attached to the front side and the rear side of the built-in shell (2), a circuit protection board (4) is fixedly arranged on the front flitch (3), the second assembly layer comprises a first shell (8) and a second shell (9), the first shell (8) and the second shell (9) are sequentially coated outside the first assembly layer, the first shell (8) and the second shell (9) are rapidly spliced and fixed through a clamping piece, an anti-deformation assembly is further arranged inside the second shell (9), the second shell (9) is arranged in a left-right through mode, an inner cavity of the second shell (9) is provided with the anti-deformation assembly, the anti-deformation assembly comprises an S-shaped inserting piece (17), and the S-shaped inserting piece (17) is slidably inserted into the inner cavity of the second shell (9); a group of door-shaped push plates (10) are arranged on the two horizontal sides of the first shell (8), a limit block (13) is arranged at the middle end of the top of each door-shaped push plate (10) in a protruding mode, a dovetail-shaped sliding groove for accommodating the limit block (13) is formed in the lower end wall of the first shell (8), a reset spring (14) connected with one side of the limit block (13) is further arranged in the dovetail-shaped sliding groove, auxiliary guide strips (11) are further arranged on the two sides of the upper end of each door-shaped push plate (10) in a protruding mode, sliding grooves in sliding fit with the auxiliary guide strips (11) are formed in the first shell (8), drive grooves (12) are formed in the front side and the rear side of the door-shaped push plate (10) and are Z-shaped grooves, two vertical rods (15) are symmetrically arranged at one end, close to the first shell (8), of the second shell (9), and toggle columns (16) in sliding fit with the drive grooves (12) are arranged at the end portions of the vertical rods (15) in a protruding mode.
2. The deformation-resistant notebook battery module of claim 1, wherein: one side of each two connecting discs (19) in the same row, which is close to each other, is convexly provided with a parallel connecting sheet (22), a circular through hole is formed in each parallel connecting sheet (22), and two horizontal sides of the built-in shell (2) are convexly provided with abutting rods (23) inserted in the circular through holes.
3. The deformation-resistant notebook battery module of claim 2, wherein: the one end symmetry of keeping away from each other of two sets of built-in shells (2) of same row is provided with two sets of side directions and detains piece (201), and the rectangle that holds side direction and detain piece (201) is all seted up to one side that preceding flitch (3) and back flitch (5) are close to built-in shell (2) leads to the groove, and preceding flitch (3) are through sticky fixed connection circuit protection board (4), and circuit protection board (4) one end is connected with anodal contact strip (401), and the circuit protection board (4) other end is connected with negative pole contact strip (402).
4. The deformation-resistant notebook battery module of claim 3, wherein: all run through on built-in shell (2), preceding flitch (3) and back flitch (5) and set up the groove of wearing that holds U-shaped fastener (6), U-shaped fastener (6) penetrate from the upper end of wearing the groove, and two tip inboards of U-shaped fastener (6) have all seted up the slot, the spacing slidable mounting of slot has spacing sand grip (24), three extension spring (25) of spacing sand grip (24) one end fixed connection, spacing sand grip (24) other end sets to circular-arcly and stretches out slot in the outside.
5. The deformation-resistant notebook battery module of claim 1, wherein: first shell (8) and second shell (9) are close to one side of built-in shell (2) and all seted up with U-shaped fastener (6) matched with groove, and the inner wall fixedly connected with of first shell (8) supports piece (7) with the upper end of built-in shell (2) the same quantity, and the upper end supports piece (7) and stretches into built-in shell (2) and contradict in the last lateral wall of electric core (1), and the upper end supports and runs through the setting about piece (7), and the upper end supports one side that piece (7) are close to electric core (1) and sets to circular-arcly.
6. A charge level indicating system for a deformation-resistant notebook battery module according to any one of claims 1-5, characterized in that: the system consists of a battery, an EC, a Memory, a CPU, a PCH, a KB, an EC turn-on point detection unit, a PWN and an LED power supply source switching unit.
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| CN202210791700.1A CN114865192B (en) | 2022-07-07 | 2022-07-07 | Deformation-resistant notebook storage battery module and electric quantity indicating system thereof |
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| CN202210791700.1A CN114865192B (en) | 2022-07-07 | 2022-07-07 | Deformation-resistant notebook storage battery module and electric quantity indicating system thereof |
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| CN114865192A (en) | 2022-08-05 |
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