CN110890496A - Dual electric quantity indication battery - Google Patents
Dual electric quantity indication battery Download PDFInfo
- Publication number
- CN110890496A CN110890496A CN201911217228.5A CN201911217228A CN110890496A CN 110890496 A CN110890496 A CN 110890496A CN 201911217228 A CN201911217228 A CN 201911217228A CN 110890496 A CN110890496 A CN 110890496A
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- China
- Prior art keywords
- insulating
- post
- positive
- far away
- positive pole
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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
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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
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention discloses a dual electric quantity indicating battery which comprises a cylindrical insulating shell, wherein a negative plate and an insulating plate are respectively embedded in the inner walls of two ends of the insulating shell in a sealing manner, a first positive pole is embedded in the middle of the insulating plate, one side of the insulating plate, which is far away from the negative plate, is fixedly connected with an insulating cylinder, the outer side of the first positive pole is hermetically connected with an opening at one end and a closed end, the closed end of the insulating cylinder is far away from the insulating plate, a permanent magnet sliding column is horizontally and slidably connected to the inner wall of the insulating cylinder, a second positive pole is fixedly connected to the middle of one end, which is far away from the first positive pole, of the permanent magnet sliding column, and one end, which is far away from the. The invention can judge the residual electric quantity of the battery through the clamping length of the whole battery in the battery box/the extending length of the second positive post and the viscosity/fluidity of the electrorheological fluid, thus reminding a user and avoiding influencing the electric equipment.
Description
Technical Field
The invention relates to the technical field of batteries, in particular to a dual electric quantity indicating battery.
Background
A battery refers to a device that converts chemical energy into electrical energy in a portion of the space of a cup, tank, or other container or composite container that holds an electrolyte solution and metal electrodes to produce an electrical current. The most common batteries in daily life are No. 5 and No. 7 batteries, the existing batteries do not have the function of indicating the electric quantity, and people often do not know how much electric quantity remains in the batteries carried by people when carrying the batteries out of doors for business or traveling, and cannot carry more batteries according to needs, so that the normal use of electric equipment is influenced.
Disclosure of Invention
The present invention is directed to a dual charge indication battery that solves the problems set forth in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dual electric quantity indicating battery comprises a cylindrical insulating shell, wherein a negative plate and an insulating plate are respectively embedded in the inner walls of the two ends of the insulating shell in a sealing manner, a first positive pole is embedded in the middle of the insulating plate, one side of the insulating plate, which is far away from the negative plate, is fixedly connected with an insulating cylinder with an opening at one end and a closed end at the outer side of the first positive pole in a sealing manner, the closed end of the insulating cylinder is far away from the insulating plate, a permanent magnet sliding column is horizontally and slidably connected with the inner wall of the insulating cylinder, a second positive pole is fixedly connected with the middle of one end, which is far away from the first positive pole, of the permanent magnet sliding column, one end, which is far away from the permanent magnet sliding column, penetrates through the insulating cylinder, the first positive pole and the permanent magnet sliding column jointly form a conductive cavity, an elastic conductive strip is jointly and fixedly connected, the insulation board has seted up the annular chamber in the outside of first anodal post, the annular chamber is around being equipped with the solenoid that is the spring form in the outside of first anodal post, solenoid's one end is through inside and with negative plate electric connection of insulating casing, and one end is through insulating cylinder and electrorheological fluids electric connection.
Preferably, the first positive pole and the electromagnetic coil jointly form an electromagnetic block, and the electromagnetic block and the permanent magnet sliding column are arranged in a repulsion mode.
Preferably, the insulating cylinder is made of a glass material.
Preferably, the diameter of the second positive pole is smaller than that of the permanent magnet sliding pole.
Preferably, an electric quantity scale mark is carved on the outer wall of the second positive pole.
Compared with the prior art, the dual electric quantity indication battery has the advantages that:
1. the electromagnetic coil is equivalently connected in parallel on the passage, so that an electromagnetic block formed by the first positive pole and the electromagnetic coil generates a repulsive force to the permanent magnet sliding column, the second positive pole is pushed to slide outwards by the permanent magnet sliding column, the second positive pole partially extends out, the length of the whole battery is increased, the whole battery is clamped in the battery box, and looseness in the use process is avoided.
2. The residual electric quantity of the battery is judged through the clamping degree of the battery in the battery box or the electric quantity scale lines on the second positive pole, the larger the clamping degree is, the larger the extension length of the second positive pole is, the larger the residual electric quantity is, and when the clamping length is weaker, the extension length of the second positive pole is smaller, a user needs to prepare more batteries.
3. On one hand, the electrorheological fluid serves as a conductive medium, on the other hand, the electrorheological fluid is positioned in an electric field between the first positive pole column and the permanent magnet sliding column, the larger the battery residual quantity is, the larger the electric field strength is, the larger the viscosity of the electrorheological fluid is, a user can judge the battery residual quantity by observing the fluidity of the electrorheological fluid through the insulating cylinder, when the electrorheological fluid is in a solid-phase property, the more the electric quantity is remained, when the electrorheological fluid is in a liquid-phase property, the less the electric quantity is remained, and the user needs to consider carrying a.
In summary, the invention can determine the remaining battery capacity through the clamping length of the whole battery in the battery box/the extending length of the second positive post and the viscosity/fluidity of the electrorheological fluid, so as to remind the user and avoid the influence on the electric equipment.
Drawings
Fig. 1 is a perspective view illustrating a front structure of a dual charge indication battery according to the present invention;
fig. 2 is an enlarged schematic structural view of a portion a in fig. 1.
In the figure: 1 insulating casing, 2 negative plates, 3 insulation boards, 4 inner cores, 5 first positive posts, 6 annular chambers, 7 electromagnetic coils, 8 insulating cylinders, 9 permanent magnet sliding posts, 10 conductive chambers, 11 elastic conductive strips, 12 second positive posts and 13 electric quantity scale marks.
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.
Referring to fig. 1-2, a dual electric quantity indicating battery comprises a cylindrical insulating casing 1, a negative plate 2 and an insulating plate 3 are respectively embedded in the inner walls of the two ends of the insulating casing 1 in a sealing manner, a first positive pole 5 is embedded in the middle of the insulating plate 3, one side of the insulating plate 3 far away from the negative plate 2 is fixedly connected with an insulating cylinder 8 with an opening at one end and a sealing at one end at the outer side of the first positive pole 5 in a sealing manner, the sealing end of the insulating cylinder 8 is far away from the insulating plate 3, a permanent magnet sliding column 9 is horizontally and slidably connected with the inner wall of the insulating cylinder 8, a second positive pole 12 is fixedly connected in the middle of the end of the permanent magnet sliding column 9 far away from the first positive pole 5, one end of the second positive pole 12 far away from the permanent magnet sliding column 9 penetrates through the insulating cylinder 8, the first positive pole 5 and the permanent magnet sliding column 9 form a conductive cavity 10 together, and, because the nature of electrorheological fluid can change, the setting of elasticity conducting bar 11 is for increasing at electrically conductive chamber 10 space, electrorheological fluid can't play the electric connection's between first anodal post 5 and the permanent magnetism slip post 9 condition because of becoming the solid phase, electrically conductive chamber 10 intussuseption is filled with electrorheological fluid, annular chamber 6 has been seted up in the outside of first anodal post 5 to insulation board 3, annular chamber 6 is around being equipped with the solenoid 7 that is the spring form in the outside of first anodal post 5, the one end of solenoid 7 is passed through insulating casing 1 inside and with negative plate 2 electric connection, one end is passed through insulating cylinder 8 and electrorheological fluid electric connection.
The first positive pole post 5 and the electromagnetic coil 7 jointly form an electromagnetic block, the electromagnetic block and the permanent magnet sliding post 9 are arranged in an exclusive mode, the first positive pole post 5 is made of an iron core material, and the magnetic performance is enhanced while the magnetic performance is increased.
The insulating cylinder 8 is made of glass materials, and the insulating and transparent characteristics of the glass are utilized, so that the observation is convenient and the safety is realized.
The diameter of the second positive pole column 12 is smaller than that of the permanent magnet sliding column 9, namely, the second positive pole column 12 cannot be separated from the insulating cylinder 8, and a through hole in sliding connection with the second positive pole column 12 is formed in the closed end of the insulating cylinder 8.
An electric quantity scale mark 13 is carved on the outer wall of the second positive pole 12, so that a user can observe the extending length of the second positive pole 12 conveniently.
It should be noted that the length of the battery when not in use (i.e. the vertical distance from the negative plate 2 to the second positive post 12) is approximately equal to the vertical length between the coil spring and the elastic sheet in the battery box (the coil spring and the elastic sheet belong to the internal components of the battery box of the electric equipment, and the coil spring is not compressed in the prior art); the conductive cavity 10 is filled with electrorheological fluid, and the second positive pole 12 partially protrudes out of the insulating cylinder 8.
When the battery is used, the battery can be directly placed in a battery box of electric equipment, and a passage is formed by the negative plate 2, the inner core 4, the first positive post 5, the electrorheological fluid and elastic conductive bar 11, the permanent magnet sliding post 9, the second positive post 12 and the electric equipment;
the electromagnetic coil 7 is equivalently connected in parallel on the passage, so that an electromagnetic block formed by the first positive pole 5 and the electromagnetic coil 7 generates a repulsive force to the permanent magnet sliding column 9, the second positive pole 12 is pushed to slide outwards through the permanent magnet sliding column 9, the second positive pole 12 partially extends out, the length of the whole battery is increased, the whole battery is clamped in the battery box, and looseness is avoided in the use process; the residual battery capacity is judged through the clamping degree of the battery in the battery box or the capacity scale mark 13 on the second positive pole 12, the larger the clamping degree is, the larger the extension length of the second positive pole 12 is, the larger the residual capacity is, and when the clamping length is weaker, the extension length of the second positive pole 12 is smaller, the more the battery needs to be prepared by a user.
On one hand, the electrorheological fluid serves as a conductive medium, on the other hand, the electrorheological fluid is positioned in an electric field between the first positive post 5 and the permanent magnet sliding post 9, the larger the battery residual quantity is, the larger the electric field intensity is, the larger the viscosity of the electrorheological fluid is, a user can judge the battery residual quantity by observing the fluidity of the electrorheological fluid through the insulating cylinder 8, when the electrorheological fluid is in a solid-phase property, the more the electric quantity is remained, and when the electrorheological fluid is in a liquid-phase property, the less the electric quantity is remained, and the user needs to consider carrying.
Since the electromagnetic coil 7 is electrically charged in the battery, the battery is preferably a rechargeable battery for environmental protection.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A dual electric quantity indication battery comprises a cylindrical insulating shell (1), wherein the inner walls of two ends of the insulating shell (1) are respectively embedded with a negative plate (2) and an insulating plate (3) in a sealing manner, and is characterized in that the middle part of the insulating plate (3) is embedded with a first positive post (5), one side of the insulating plate (3) far away from the negative plate (2) is fixedly connected with an insulating cylinder (8) with an opening at one end and a closed end in a sealing manner outside the first positive post (5), the closed end of the insulating cylinder (8) is far away from the insulating plate (3), the inner wall of the insulating cylinder (8) is horizontally connected with a permanent magnetic sliding post (9) in a sliding manner, the middle part of one end of the permanent magnetic sliding post (9) far away from the first positive post (5) is fixedly connected with a second positive post (12), one end of the second positive post (12) far away from the permanent magnetic sliding post (9) penetrates through the, first positive post (5) and permanent magnetism slip post (9) form electrically conductive chamber (10) jointly, common fixed connection elasticity busbar (11) between first positive post (5) and permanent magnetism slip post (9), electrically conductive chamber (10) intussuseption is filled with the electrorheological fluid, annular chamber (6) have been seted up in the outside of first positive post (5) in insulation board (3), annular chamber (6) are around being equipped with solenoid (7) that are the spring form in the outside of first positive post (5), the one end of solenoid (7) is through insulating casing (1) inside and with negative plate (2) electric connection, one end is through insulating section of thick bamboo (8) and electrorheological fluid electric connection.
2. The battery according to claim 1, wherein the first positive post (5) and the electromagnetic coil (7) together form an electromagnetic block, and the electromagnetic block is arranged in a manner of repelling from the permanent magnet sliding post (9).
3. A dual charge indication battery according to claim 1, characterized in that said insulating cylinder (8) is made of glass material.
4. A dual charge indication battery according to claim 1, characterized in that the diameter of said second positive post (12) is smaller than the diameter of the permanent magnet sliding post (9).
5. The dual charge indication battery according to claim 1, wherein the outer wall of the second positive post (12) is marked with a charge scale mark (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911217228.5A CN110890496A (en) | 2019-12-03 | 2019-12-03 | Dual electric quantity indication battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911217228.5A CN110890496A (en) | 2019-12-03 | 2019-12-03 | Dual electric quantity indication battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110890496A true CN110890496A (en) | 2020-03-17 |
Family
ID=69750027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911217228.5A Withdrawn CN110890496A (en) | 2019-12-03 | 2019-12-03 | Dual electric quantity indication battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110890496A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234322A (en) * | 2020-10-20 | 2021-01-15 | 邵洪鑫 | Leak protection indication type battery |
-
2019
- 2019-12-03 CN CN201911217228.5A patent/CN110890496A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234322A (en) * | 2020-10-20 | 2021-01-15 | 邵洪鑫 | Leak protection indication type battery |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20200317 |