CN110976345A - Lithium battery electric quantity detection and classification device - Google Patents
Lithium battery electric quantity detection and classification device Download PDFInfo
- Publication number
- CN110976345A CN110976345A CN201911320611.3A CN201911320611A CN110976345A CN 110976345 A CN110976345 A CN 110976345A CN 201911320611 A CN201911320611 A CN 201911320611A CN 110976345 A CN110976345 A CN 110976345A
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- cavity
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- cavity wall
- electric quantity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/378—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Primary Cells (AREA)
Abstract
The invention discloses a lithium battery electric quantity detection and classification device which comprises a shell, wherein a conveying cavity with a right opening is arranged in the shell, a power cavity with an upward opening is arranged on the lower cavity wall of the conveying cavity, a conveying mechanism for pushing a battery to be detected leftwards is arranged in the conveying cavity, a clamping mechanism for fixing a lithium battery is arranged at the right end in the conveying cavity, and an electric quantity detection mechanism for detecting the electric quantity of the lithium battery is arranged at the upper end in the shell.
Description
Technical Field
The invention relates to the field of lithium batteries, in particular to a lithium battery electric quantity detection and classification device.
Background
Lithium batteries are seen everywhere in life, and are divided into rechargeable batteries and non-rechargeable batteries, and the electricity content of the non-rechargeable batteries needs to be detected before the non-rechargeable batteries are produced and delivered out of factories.
At the present stage, when the electric quantity of the lithium battery is detected, the electric quantity of the lithium battery is generally detected in a sampling mode, the electric quantity of the lithium battery cannot be continuously detected, and the battery cannot be classified according to the electric quantity, so that the packaging and the transportation at the later stage are facilitated.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a lithium battery electric quantity detection and classification device, which solves the problem that the electric quantity of a lithium battery cannot be continuously detected to perform classified collection, improves the efficiency of detecting the electric quantity of the lithium battery, and increases the function of classified collection.
The invention is realized by the following technical scheme.
The invention discloses a lithium battery electric quantity detection and classification device, which comprises a shell, wherein a conveying cavity with a right opening is arranged in the shell, a power cavity with an upward opening is arranged on the lower cavity wall of the conveying cavity, a conveying mechanism for pushing a battery to be detected leftwards is arranged in the conveying cavity, a clamping mechanism for fixing the lithium battery is arranged at the right end in the conveying cavity, and an electric quantity detection mechanism for detecting the electric quantity of the lithium battery is arranged at the upper end in the shell;
the electric quantity detection mechanism comprises a displacement cavity which is positioned on the upper cavity wall of the conveying cavity and has a downward opening, a displacement block which can move left and right in the cavity is arranged in the displacement cavity, an elastic spring with a left end connected with the left cavity wall of the displacement cavity is fixedly arranged on the left end face of the displacement block, a first conductive block is fixedly arranged on the upper end face of the displacement block, the lower end of the first conductive block is electrically connected with a power line, a connecting block is fixedly arranged on the lower end face of the displacement block, a movable plate is fixedly arranged on the lower end face of the connecting block, a telescopic cavity with a downward opening is arranged on the lower end of the movable plate, a contact block which can move up and down in the telescopic cavity is arranged in the telescopic cavity, a pressure spring with the upper end connected with the upper cavity wall of the telescopic cavity is fixedly arranged on the upper end face of the contact block, the, the electric wire is electrically connected to the right end of the electromagnet, a wire is electrically connected to the lower end of the electromagnet, a movable magnetic block capable of moving left and right in the cavity is arranged at the left end of the magnetic cavity, a telescopic spring is fixedly arranged on the left end face of the movable magnetic block and connected with the left cavity wall of the magnetic cavity, a pull rope is connected to the left end face of the movable magnetic block, an extrusion cavity with a downward opening is arranged on the upper cavity wall of the displacement cavity, a second conductive block capable of moving up and down in the cavity is arranged in the extrusion cavity, a compression spring is fixedly arranged on the upper end face of the second conductive block and connected with the upper cavity wall of the extrusion cavity, and the upper end face.
Furthermore, the clamping mechanism comprises a connecting plate fixed on the lower end face of the left end of the movable plate, a sliding plate is fixedly arranged on the lower end face of the connecting plate, a sliding groove is formed in the sliding plate, a clamping plate cavity communicated with the upper cavity wall and the lower cavity wall is formed in the sliding groove, two clamping plates moving back and forth are arranged in the clamping plate cavity, the rear end face of each clamping plate is provided with two connecting springs connected with the rear cavity wall of each clamping plate cavity, the front end face of each clamping plate is fixedly provided with two connecting springs connected with the front cavity wall of each clamping plate cavity, a fixing hole penetrating through the left cavity wall of each clamping plate cavity is formed in the left cavity wall of each clamping plate cavity, and a.
Further, the conveying mechanism comprises a fixed plate which is fixed on the right cavity wall of the conveying cavity and penetrates through the sliding groove, a through hole which is communicated up and down is arranged at the left end of the fixed plate, a moving cavity is arranged in the cavity wall of the through hole, a baffle which can move left and right in the cavity is arranged in the moving cavity, an elastic spring of which the right end is connected with the right cavity wall of the moving cavity is fixedly arranged on the right end face of the baffle, the pull rope is fixedly connected with the right end face of the baffle, the lower end face of the fixed plate is electrically connected with the electric wire, a motor is fixedly arranged on the front cavity wall of the power cavity, the rear end of the motor is dynamically connected with a rotating shaft, a rotating gear which is meshed and connected with the rack is arranged on the rotating shaft, a first discharging cavity with an upward opening is arranged on the lower cavity wall of the conveying cavity, a first, the lower cavity wall of the left end of the conveying cavity is provided with a second material storage cavity, the lower cavity wall of the second material storage cavity is provided with a second material taking hole communicated with the external space, and a second electromagnetic switch is arranged in the second material taking hole.
Further, the elastic force of the elastic spring is larger than the friction force received by the baffle when the baffle slides in the moving cavity.
Further, the elastic force of the elastic spring is larger than the sum of the friction force applied to the displacement block in the displacement cavity and the friction force applied to the sliding plate and the moving plate when the sliding plate slides in the conveying cavity.
The invention has the beneficial effects that: the lithium battery detection device is simple in structure and convenient and fast to operate, can continuously convey and detect the battery to be detected during working, has high detection efficiency, can be separately collected according to the grade of the electric quantity of the lithium battery after the electric quantity of the lithium battery is detected, finishes classification, and improves convenience for centralized processing of the lithium battery in the later period.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram at C-C in FIG. 2 according to an embodiment of the present invention
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The lithium battery electric quantity detection and classification device described in conjunction with the attached fig. 1-4 comprises a housing 10, a conveying cavity 27 with a right opening is arranged in the housing 10, a power cavity 11 with an upward opening is arranged on the lower cavity wall of the conveying cavity 27, a conveying mechanism 24 for pushing a battery to be detected to the left is arranged in the conveying cavity 27, a clamping mechanism 64 for fixing the lithium battery is arranged at the right end in the conveying cavity 27, an electric quantity detection mechanism 29 for detecting the electric quantity of the lithium battery is arranged at the upper end in the housing 10, the electric quantity detection mechanism 29 comprises a displacement cavity 40 which is arranged on the upper cavity wall of the conveying cavity 27 and has a downward opening, a displacement block 42 which can move left and right in the cavity is arranged in the displacement cavity 40, an elastic spring 28 with a left end connected with the left cavity wall of the displacement cavity 40 is fixedly arranged on the left end face of the displacement block 42, and a, the lower end of the first conductive block 41 is electrically connected with an electrified wire 60, the lower end face of the displacement block 42 is fixedly provided with a connecting block 43, the lower end face of the connecting block 43 is fixedly provided with a moving plate 61, the lower end of the moving plate 61 is provided with a telescopic cavity 45 with a downward opening, a contact block 47 capable of moving up and down in the cavity is arranged in the telescopic cavity 45, the upper end face of the contact block 47 is fixedly provided with a pressure spring 44 of which the upper end is connected with the upper cavity wall of the telescopic cavity 45, the upper end of the contact block 47 is electrically connected with the electrified wire 60, the upper side of the displacement cavity 40 is provided with a magnetic cavity 30, the right end of the magnetic cavity 30 is fixedly provided with an electromagnet 36, the right end of the electromagnet 36 is electrically connected with an electric wire 37, the lower end of the electromagnet 36 is electrically connected with a lead 35, the left end of the magnetic cavity 30 is provided with a movable magnetic block 33 capable, the left end face of the movable magnetic block 33 is connected with a pull rope 31, the upper cavity wall of the displacement cavity 40 is provided with a squeezing cavity 39 with a downward opening, a second conductive block 34 capable of moving up and down in the cavity is arranged in the squeezing cavity 39, the upper end face of the second conductive block 34 is fixedly provided with a compression spring 38 with the upper end connected with the upper cavity wall of the squeezing cavity 39, and the upper end face of the second conductive block 34 is electrically connected with the lead 35.
Beneficially, the clamping mechanism 64 includes a connecting plate 26 fixed on the lower end face of the left end of the moving plate 61, a sliding plate 52 is fixedly arranged on the lower end face of the connecting plate 26, a sliding groove 50 is arranged in the sliding plate 52, a clamping plate cavity 56 which is communicated up and down is arranged on the upper cavity wall of the sliding groove 50, two clamping plates 55 which move back and forth are arranged in the clamping plate cavity 56, two connecting springs 57 which are connected with the rear cavity wall of the clamping plate cavity 56 at the rear end are arranged on the rear end face of the clamping plate 55 at the rear side, two connecting springs 57 which are connected with the front cavity wall of the clamping plate cavity 56 at the front end are fixedly arranged on the front end face of the clamping plate 55 at the front side, a fixing hole 54 which penetrates up and down is arranged on the left.
Beneficially, the conveying mechanism 24 includes a fixed plate 51 fixed on the right cavity wall of the conveying cavity 27 and penetrating through the chute 50, the left end of the fixed plate 51 is provided with a through hole 16 communicated up and down, a moving cavity 23 is arranged in the cavity wall of the through hole 16, a baffle plate 22 capable of moving left and right in the cavity is arranged in the moving cavity 23, the right end face of the baffle plate 22 is fixedly provided with an elastic spring 15, the right end of the elastic spring is connected with the right cavity wall of the moving cavity 23, the right end face of the baffle plate 22 is fixedly connected with the pull rope 31, the lower end face of the fixed plate 51 is electrically connected with the electric wire 37, the front cavity wall of the power cavity 11 is fixedly provided with a motor 58, the rear end of the motor 58 is dynamically connected with a rotating shaft 12, the rotating gear 13 engaged and connected with the rack 53 is arranged on the rotating shaft 12, the lower cavity wall of the conveying cavity 27 is provided with a first discharging, be equipped with first electromagnetic switch 18 in the first material mouth 17 of getting, the lower chamber wall of carrying the 27 left ends of chamber is equipped with second storage cavity 25, second storage cavity 25 lower chamber wall is equipped with the volume second of intercommunication external space and gets material mouth 21, be equipped with second electromagnetic switch 20 in the second material mouth 21 of getting.
Advantageously, the elastic force of said elastic spring 15 is greater than the friction to which said shutter 22 is subjected when sliding inside said moving chamber 23.
Advantageously, the elastic force of the elastic spring 28 is greater than the sum of the friction force to which the displacement block 42 is subjected inside the displacement chamber 40 and the friction force to which the slide plate 52, the moving plate 61, slides inside the transport chamber 27.
In the initial state, the movable magnetic block 33 is in a state of being out of contact with the electromagnet 36 under the pulling force of the extension spring 32, the pulling rope 31 is in a relaxed state, the displacement block 42, the movable plate 61 and the sliding plate 52 are located at the right end of the housing 10 under the elastic force of the elastic spring 28, and the through hole 16 is closed by the baffle 22 under the action of the elastic spring 15.
When the lithium battery to be detected is fixed, the cathode of the lithium battery is pushed downwards into the middle of the two clamping plates 55 and into the fixing hole 54, and the anode of the lithium battery is abutted against the contact block 47, so that the lithium battery is fixed;
when the lithium battery is transported for detection, the motor 58 is started, the motor 58 works to drive the rotating shaft 12 to rotate, the rotating shaft 12 rotates to drive the rotating gear 13 to rotate, the rotating gear 13 rotates to drive the sliding plate 52 meshed and connected with the rotating gear through the rack 53 to move leftwards, the sliding plate 52 moves leftwards to drive the moving plate 61, the displacement block 42 and the first conductive block 41 connected with the sliding plate to move leftwards, and the elastic spring 28 is slowly compressed;
when the electric quantity and classification of the lithium battery are detected, when the first conductive block 41 moves leftwards to be in contact with the second conductive block 34, the battery in the lithium battery 48 flows through the first conductive block 41 through the contact block 47, and finally a loop is formed through the electric wire 37 and the lead 35 to enable the electromagnet 36 to have magnetism, when the electric quantity in the lithium battery 48 is insufficient, the magnetism of the electromagnet 36 is insufficient, the movable magnetic block 33 cannot be attracted rightwards by the electromagnet 36, the lithium battery 48 is conveyed rightwards by the sliding plate 52 and finally falls into the second material storage cavity 25, when the electric quantity of the lithium battery is sufficient, the magnetism generated by the electromagnet 36 attracts rightwards the movable magnetic block 33, the pull rope 31 is tensioned, the baffle plate 22 is pulled rightwards by the pull rope 31 to move, when the lithium battery 48 is conveyed leftwards to the through hole 16 by the sliding plate 52, the lithium battery 48 falls into the first material discharge cavity 19 through the through hole 16, the maximum distance of leftward movement of the sliding plate 52 just conveys the lithium battery 48 to the second material storage cavity 25, and when the sliding plate 52 is disengaged from the rack 53, the sliding plate 52, the moving plate 61 and the displacement block 42 move rightwards under the elastic force of the elastic spring 28 to reset, so that the next detection and classification are facilitated.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a lithium cell electric quantity detects and sorter, includes the shell, its characterized in that: a conveying cavity with a rightward opening is formed in the shell, a power cavity with an upward opening is formed in the lower cavity wall of the conveying cavity, a conveying mechanism for pushing a battery to be detected leftwards is arranged in the conveying cavity, a clamping mechanism for fixing the lithium battery is arranged at the right end in the conveying cavity, and an electric quantity detection mechanism for detecting the electric quantity of the lithium battery is arranged at the upper end in the shell;
the electric quantity detection mechanism comprises a displacement cavity which is positioned on the upper cavity wall of the conveying cavity and has a downward opening, a displacement block which can move left and right in the cavity is arranged in the displacement cavity, an elastic spring with a left end connected with the left cavity wall of the displacement cavity is fixedly arranged on the left end face of the displacement block, a first conductive block is fixedly arranged on the upper end face of the displacement block, the lower end of the first conductive block is electrically connected with a power line, a connecting block is fixedly arranged on the lower end face of the displacement block, a movable plate is fixedly arranged on the lower end face of the connecting block, a telescopic cavity with a downward opening is arranged on the lower end of the movable plate, a contact block which can move up and down in the telescopic cavity is arranged in the telescopic cavity, a pressure spring with the upper end connected with the upper cavity wall of the telescopic cavity is fixedly arranged on the upper end face of the contact block, the, the electric wire is electrically connected to the right end of the electromagnet, a wire is electrically connected to the lower end of the electromagnet, a movable magnetic block capable of moving left and right in the cavity is arranged at the left end of the magnetic cavity, a telescopic spring is fixedly arranged on the left end face of the movable magnetic block and connected with the left cavity wall of the magnetic cavity, a pull rope is connected to the left end face of the movable magnetic block, an extrusion cavity with a downward opening is arranged on the upper cavity wall of the displacement cavity, a second conductive block capable of moving up and down in the cavity is arranged in the extrusion cavity, a compression spring is fixedly arranged on the upper end face of the second conductive block and connected with the upper cavity wall of the extrusion cavity, and the upper end face.
2. The device for detecting and classifying the electric quantity of the lithium battery as claimed in claim 1, wherein: clamping mechanism is including fixing the connecting plate at the lower terminal surface of removal board left end, the fixed slide that is equipped with of terminal surface under the connecting plate, be equipped with the spout in the slide, the cavity wall is equipped with the splint chamber of intercommunication from top to bottom on the spout, the splint intracavity is equipped with the splint of two back-and-forth movements, the rear side the splint rear end face be equipped with two rear ends with the connecting spring that cavity wall is connected behind the splint chamber, the front side the fixed connecting spring that is equipped with two front ends and cavity wall is connected before the splint chamber, splint chamber left side cavity wall is equipped with the fixed orifices that runs through from top to bottom, the fixed rack that is equipped with of terminal surface under the slide.
3. The device for detecting and classifying the electric quantity of the lithium battery as claimed in claim 1, wherein: the conveying mechanism comprises a fixed plate which is fixed on the right cavity wall of the conveying cavity and penetrates through the sliding groove, the left end of the fixed plate is provided with a through hole which is communicated up and down, a moving cavity is arranged in the cavity wall of the through hole, a baffle which can move left and right in the cavity is arranged in the moving cavity, the right end face of the baffle is fixedly provided with an elastic spring of which the right end is connected with the right cavity wall of the moving cavity, the right end face of the baffle is fixedly connected with the pull rope, the lower end face of the fixed plate is electrically connected with the electric wire, the front cavity wall of the power cavity is fixedly provided with a motor, the rear end of the motor is in power connection with a rotating shaft, the rotating shaft is provided with a rotating gear which is meshed and connected with the rack, the lower cavity wall of the conveying cavity is provided with a first discharging cavity with an upward opening, the lower cavity wall of the left end of the conveying cavity is provided with a second material storage cavity, the lower cavity wall of the second material storage cavity is provided with a second material taking hole communicated with the external space, and a second electromagnetic switch is arranged in the second material taking hole.
4. The device of claim 3 for detecting and classifying the electric quantity of the lithium battery, wherein: the elastic force of the elastic spring is larger than the friction force applied to the baffle when the baffle slides in the moving cavity.
5. The device for detecting and classifying the electric quantity of the lithium battery as claimed in claim 1, wherein: the elastic force of the elastic spring is larger than the sum of the friction force of the displacement block in the displacement cavity and the friction force of the sliding plate and the moving plate when the moving plate slides in the conveying cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911320611.3A CN110976345A (en) | 2019-12-19 | 2019-12-19 | Lithium battery electric quantity detection and classification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911320611.3A CN110976345A (en) | 2019-12-19 | 2019-12-19 | Lithium battery electric quantity detection and classification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110976345A true CN110976345A (en) | 2020-04-10 |
Family
ID=70065512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911320611.3A Withdrawn CN110976345A (en) | 2019-12-19 | 2019-12-19 | Lithium battery electric quantity detection and classification device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110976345A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420899A (en) * | 2020-04-22 | 2020-07-17 | 永康珀帐锂电池科技有限公司 | Button cell electric quantity detects sorter |
| CN111672776A (en) * | 2020-06-22 | 2020-09-18 | 福清市宝盛电子科技有限公司 | Equipment for detecting whether battery is intact |
| CN111974710A (en) * | 2020-08-19 | 2020-11-24 | 江苏新源太阳能科技有限公司 | Testing device for detecting performance of battery pack |
| CN112108391A (en) * | 2020-09-17 | 2020-12-22 | 东阳仙怀通讯科技有限公司 | Loudspeaker quality inspection auxiliary device with adjustable feeding speed |
| CN112495844A (en) * | 2020-09-28 | 2021-03-16 | 王东梅 | Battery electric quantity classification conveying equipment utilizing electromagnetic principle |
| CN112578293A (en) * | 2021-01-08 | 2021-03-30 | 上海伶木洋电子科技有限公司 | Storage battery residual capacity detection equipment |
| CN113145502A (en) * | 2021-04-26 | 2021-07-23 | 河南工学院 | Lithium battery internal pressure measuring system |
-
2019
- 2019-12-19 CN CN201911320611.3A patent/CN110976345A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420899A (en) * | 2020-04-22 | 2020-07-17 | 永康珀帐锂电池科技有限公司 | Button cell electric quantity detects sorter |
| CN111672776A (en) * | 2020-06-22 | 2020-09-18 | 福清市宝盛电子科技有限公司 | Equipment for detecting whether battery is intact |
| CN111974710A (en) * | 2020-08-19 | 2020-11-24 | 江苏新源太阳能科技有限公司 | Testing device for detecting performance of battery pack |
| CN111974710B (en) * | 2020-08-19 | 2021-06-15 | 江苏新源太阳能科技有限公司 | Testing device for detecting performance of battery pack |
| CN112108391A (en) * | 2020-09-17 | 2020-12-22 | 东阳仙怀通讯科技有限公司 | Loudspeaker quality inspection auxiliary device with adjustable feeding speed |
| CN112108391B (en) * | 2020-09-17 | 2021-06-01 | 中山爱德信电业有限公司 | Loudspeaker quality inspection auxiliary device with adjustable feeding speed |
| CN112495844A (en) * | 2020-09-28 | 2021-03-16 | 王东梅 | Battery electric quantity classification conveying equipment utilizing electromagnetic principle |
| CN112578293A (en) * | 2021-01-08 | 2021-03-30 | 上海伶木洋电子科技有限公司 | Storage battery residual capacity detection equipment |
| CN112578293B (en) * | 2021-01-08 | 2021-09-24 | 华自电源有限公司 | Storage battery residual capacity detection equipment |
| CN113145502A (en) * | 2021-04-26 | 2021-07-23 | 河南工学院 | Lithium battery internal pressure measuring system |
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Application publication date: 20200410 |