CN111307389A - Cylindrical lithium ion battery vibration testing device - Google Patents
Cylindrical lithium ion battery vibration testing device Download PDFInfo
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- CN111307389A CN111307389A CN202010277801.8A CN202010277801A CN111307389A CN 111307389 A CN111307389 A CN 111307389A CN 202010277801 A CN202010277801 A CN 202010277801A CN 111307389 A CN111307389 A CN 111307389A
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- vibration
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- lithium ion
- belt wheel
- rotating shaft
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/025—Measuring arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/027—Specimen mounting arrangements, e.g. table head adapters
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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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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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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- Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
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- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a cylindrical lithium ion battery vibration testing device which comprises a vibration mechanism, wherein an adjusting and clamping mechanism is fixedly arranged at the upper end of the vibration mechanism; the vibrating mechanism comprises a vibrating main body, two parallel supporting rods are fixedly mounted between the inner walls of the bottom end of the vibrating main body, a flat plate is fixedly mounted on the upper surfaces of the two supporting rods, a driving motor is fixedly mounted on the upper surface of the flat plate, a first belt wheel is fixedly mounted on an output shaft of the driving motor, and two first bearing seats aligned are fixedly mounted on the upper surface of the vibrating main body. According to the device, the lithium ion batteries with different diameters can be clamped and vibration test can be carried out on different clamping tightness through the arranged adjusting and clamping mechanism, on one hand, the applicability of the device is improved, on the other hand, the test range of the vibration test is improved, the lithium ion batteries on the adjusting and clamping mechanism can be subjected to vibration test through the arranged vibration mechanism, the structure is simple, and the driving is convenient.
Description
Technical Field
The invention relates to the technical field of building construction concrete leveling tools, in particular to a cylindrical lithium ion battery vibration testing device.
Background
The patent document (CN206002272U) discloses a vibration testing device for a battery box of a light electric vehicle, which belongs to the field of battery box shells of light electric bicycles and comprises a vibration testing experiment table and a plurality of fixing screws, wherein the plurality of fixing screws are perpendicular to the upper end surface of the vibration testing experiment table and are connected with the vibration testing experiment table through threads; vibration test laboratory bench top still is equipped with first fixed plate, second fixed plate, third fixed plate, fourth fixed plate and an upper fixed plate, first fixed plate with relative setting around the second fixed plate, the third fixed plate with relative setting about the fourth fixed plate, an upper fixed plate parallel with the vibration test laboratory bench sets up, the lower terminal surface distance of an upper fixed plate the distance of vibration test laboratory bench up end equals the thickness of the examination battery case that awaits measuring. The utility model discloses the assembly is simple, and the size is adjustable, and simulation product vibration test condition that can be true guarantees the reliability of battery case casing vibration test result, but this vibration testing arrangement, can not carry out vibration test to different centre gripping tightness, and the suitability of device is not high, and testing range is not very wide yet, and the vibration mechanism structure is complicated, and the drive is loaded down with trivial details.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a cylindrical lithium ion battery vibration testing device, which can clamp lithium ion batteries with different diameters and can also perform vibration testing on different clamping tightness by the aid of the arranged adjusting and clamping mechanism, so that the applicability of the device is improved, the testing range of the vibration testing is improved, the lithium ion batteries on the adjusting and clamping mechanism can be subjected to vibration testing by the aid of the arranged vibration mechanism, the structure is simple, and the driving is convenient.
The purpose of the invention can be realized by the following technical scheme:
a vibration testing device for a cylindrical lithium ion battery comprises a vibration mechanism, wherein an adjusting and clamping mechanism is fixedly installed at the upper end of the vibration mechanism;
the vibration mechanism comprises a vibration main body, two parallel supporting rods are fixedly arranged between the inner walls of the bottom ends of the vibration main body, a flat plate is fixedly arranged on the upper surfaces of the two supporting rods, a driving motor is fixedly arranged on the upper surface of the flat plate, a first belt wheel is fixedly arranged on an output shaft of the driving motor, two aligned first bearing seats are fixedly arranged on the upper surface of the vibration main body, and a first rotating shaft is rotatably arranged between the two first bearing seats;
adjust fixture includes the vibration table, the vibration table is fixed in the upper end of vibration mechanism through the backing plate, the last fixed surface of vibration table installs four supporting shoes that are the rectangle and distributes, and the equal fixed mounting in upper end of two adjacent supporting shoes of homonymy has the vertical pole, and slidable mounting has two parallel arrangement's horizontal pole between two vertical poles, and two sliding sleeves have all been cup jointed on the surface of two horizontal poles, and four sliding sleeves have splint to the equal fixed mounting of medial surface.
Further, the method comprises the following steps: the first rotating shaft is provided with two first reverse bearing seats on the arc side surface between the two first bearing seats in a rotating mode, one end, penetrating through one of the first bearing seats, of the first rotating shaft is fixedly provided with a second belt wheel on the same horizontal plane as the first belt wheel, the second belt wheel and the first belt wheel are rotatably provided with a first belt, and one end, penetrating through the other first bearing seat, of the first rotating shaft is fixedly provided with a third belt wheel.
Further, the method comprises the following steps: the upper surface of vibration main part is close to the equal fixed mounting in one side of two first bearing blocks has the second bearing frame, rotates between two second bearing frames to install the second pivot, the circular arc side that the second pivot is located between two second bearing frames rotates and installs two reverse bearing frames of second.
Further, the method comprises the following steps: one end of the second rotating shaft penetrating through one of the second bearing seats is fixedly provided with a fourth belt wheel which is positioned on the same plane as the third belt wheel, the third belt wheel and the fourth belt wheel are rotatably provided with second belts, vibrating blocks are fixedly arranged on the upper surfaces of the two first reverse bearing seats and the upper surfaces of the two second rotating shafts, and backing plates are fixedly arranged on the upper surfaces of the four vibrating blocks.
Further, the method comprises the following steps: first guide way has all been seted up to the upper surface of two vertical poles, and the second guide way has all been seted up to the medial surface of two vertical poles, communicate between second guide way and the second guide way, the equal fixed mounting in both ends of two horizontal poles has the inserted block that inserts in the second guide way, and the upper end of two vertical poles all is provided with two gim pegs that insert in the first guide way.
Further, the method comprises the following steps: the four fixing bolts are respectively in threaded connection with the four inserting blocks, and the longitudinal rods and the transverse rods are slidably mounted through the inserting blocks and the second guide grooves.
Further, the method comprises the following steps: the specific use method of the vibration testing device comprises the following steps: the method comprises the following steps:
the method comprises the following steps: the distance between two transversely adjacent clamping plates is adjusted through sliding sleeves on the sliding transverse rods, fixing bolts on the two longitudinal rods are unscrewed, and the distance between the two transverse rods is adjusted through the insertion blocks on the transverse rods and the sliding in the second guide grooves, so that the distance between the two longitudinal clamping plates is adjusted, lithium ion batteries can be put down at the positions between the four clamping plates, the positions of the fixing bolts are synchronized, and the fixing bolts slide along the first guide grooves and are respectively screwed on the insertion blocks;
step two: starting a driving motor on a flat plate, driving a first belt wheel to rotate by the running driving motor, driving a second belt wheel on a first rotating shaft to rotate by a first belt by a rotating first belt wheel, so that first rotating shafts on two first bearing seats and two first reverse bearing seats rotate, driving a third belt wheel to rotate by the rotating first rotating shaft, driving a fourth belt wheel on a second rotating shaft to rotate by a rotating third belt wheel through a second belt, so that second rotating shafts on two second bearing seats and two second reverse bearing seats rotate, and transmitting vibration generated during rotation to a vibration workbench through a vibrating block and a base plate so as to vibrate the lithium ion battery between the four clamping plates;
step three: and when the test is required for multiple times, adjusting the distance between the four clamping plates for multiple times according to the step one.
The invention has the beneficial effects that:
1. through the arranged adjusting and clamping mechanism, the lithium ion batteries with different diameters can be clamped, vibration testing can be performed on different clamping tightness, on one hand, the applicability of the device is improved, on the other hand, the testing range of the vibration testing is improved, the distance between two transversely adjacent clamping plates is adjusted through the sliding sleeve on the sliding transverse rod, the fixing bolts on the two longitudinal rods are unscrewed, the distance between the two transverse rods is adjusted through the insertion blocks on the transverse rod and then the sliding in the second guide groove, so that the distance between the two longitudinal clamping plates is adjusted, the lithium ion batteries can be put down at the positions between the four clamping plates, the positions of the fixing bolts are synchronized, the fixing bolts slide along the first guide groove and are respectively screwed on the insertion blocks;
2. through the vibration mechanism who sets up, can carry out vibration test to the lithium ion battery who adjusts on the fixture, moreover, the steam generator is simple in structure, it is convenient to drive, start the driving motor on the flat board, the driving motor of operation drives first band pulley and rotates, first band pulley of pivoted drives the epaxial second band pulley of first pivot through first belt and rotates, thereby make the first pivot on two first bearing frames and two first reverse bearing frames rotate, the first pivot of pivoted drives the third band pulley rotation again, the pivoted third band pulley is driving the epaxial fourth band pulley of second pivot through the second belt and rotates, thereby make the second pivot on two second bearing frames and two reverse bearing frames rotate, the vibration that produces during the rotation passes through the vibrating mass, the backing plate passes to on the vibration workstation, thereby make the lithium ion battery vibration between four splint.
Drawings
The invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of the overall structure of a cylindrical lithium ion battery vibration testing device according to the present invention;
FIG. 2 is a schematic view of the structure of the vibration mechanism of the present invention;
FIG. 3 is a side view of the vibration mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the adjustable clamping mechanism of the present invention;
FIG. 5 is a view of the combination of the side rails and the cross rails of the present invention;
FIG. 6 is a side view of the side rail of the present invention.
In the figure: 1. a vibration mechanism; 101. vibrating the body; 102. a support bar; 103. a flat plate; 104. a drive motor; 105. a first pulley; 106. a first belt; 107. a second pulley; 108. a first bearing housing; 109. a first rotating shaft; 1010. a first reverse bearing seat; 1011. a second bearing housing; 1012. a second rotating shaft; 1013. a second reverse bearing seat; 1014. vibrating the block; 1015. a base plate; 1016. a third belt pulley; 1017. a fourth pulley; 1018. a second belt; 2. adjusting the clamping mechanism; 201. a vibration table; 202. a support block; 203. a longitudinal bar; 204. a cross bar; 205. a sliding sleeve; 206. a splint; 207. inserting a block; 208. a fixing bolt; 209. a first guide groove; 2010. a second guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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. 1-6, a cylindrical lithium ion battery vibration testing device includes a vibration mechanism 1, wherein an adjusting and clamping mechanism 2 is fixedly mounted at the upper end of the vibration mechanism 1;
the vibration mechanism 1 comprises a vibration main body 101, two parallel support rods 102 are fixedly installed between the inner walls of the bottom end of the vibration main body 101, a flat plate 103 is fixedly installed on the upper surfaces of the two support rods 102, a driving motor 104 is fixedly installed on the upper surface of the flat plate 103, a first pulley 105 is fixedly installed on an output shaft of the driving motor 104, two aligned first bearing seats 108 are fixedly installed on the upper surface of the vibration main body 101, and a first rotating shaft 109 is rotatably installed between the two first bearing seats 108;
adjust fixture 2 including vibration table 201, vibration table 201 is fixed in vibration mechanism 1's upper end through backing plate 1015, vibration table 201's last fixed surface installs four supporting shoes 202 that are the rectangle and distribute, and the equal fixed mounting in upper end of two adjacent supporting shoes 202 of homonymy has vertical pole 203, and slidable mounting has two parallel horizontal poles 204 of placing between two vertical poles 203, and two sliding sleeves 205 have all been cup jointed on the surface of two horizontal poles 204, and four sliding sleeves 205 have splint 206 to the equal fixed mounting of medial surface.
Two first reverse bearing seats 1010 are rotatably mounted on the arc-shaped side surface of the first rotating shaft 109 between the two first bearing seats 108, a second belt pulley 107 which is positioned on the same horizontal plane as the first belt pulley 105 is fixedly mounted at one end of one of the first bearing seats 108, the second belt pulley 107 and the first belt pulley 105 are rotatably mounted with a first belt 106, and a third belt pulley 1016 is fixedly mounted at one end of the other first bearing seat 108, which penetrates through the first rotating shaft 109; a second bearing seat 1011 is fixedly installed on one side of the upper surface of the vibration main body 101 close to the two first bearing seats 108, a second rotating shaft 1012 is rotatably installed between the two second bearing seats 1011, and two second reverse bearing seats 1013 are rotatably installed on the arc side surface of the second rotating shaft 1012 between the two second bearing seats 1011; a fourth belt pulley 1017 which is coplanar with the third belt pulley 1016 is fixedly installed at one end of the second rotating shaft 1012 penetrating through one of the second bearing seats 1011, a second belt 1018 is rotatably installed on the third belt pulley 1016 and the fourth belt pulley 1017, vibrating blocks 1014 are fixedly installed on the upper surfaces of the two first reverse bearing seats 1010 and the two second rotating shafts 1012, and backing plates 1015 are fixedly installed on the upper surfaces of the four vibrating blocks 1014;
the upper surfaces of the two longitudinal rods 203 are respectively provided with a first guide groove 209, the inward side surfaces of the two longitudinal rods 203 are respectively provided with a second guide groove 2010, the second guide grooves 2010 are communicated with the second guide grooves 2010, the two ends of the two transverse rods 204 are respectively fixedly provided with an inserting block 207 inserted into the second guide grooves 2010, and the upper ends of the two longitudinal rods 203 are respectively provided with two fixing bolts 208 inserted into the first guide grooves 209; the four fixing bolts 208 are respectively screwed with the four inserting blocks 207, and the vertical rod 203 and the horizontal rod 204 are slidably installed through the inserting blocks 207 and the second guide groove 2010.
The specific use method of the vibration testing device comprises the following steps: the method comprises the following steps:
the method comprises the following steps: the distance between two transversely adjacent clamping plates 206 is adjusted through sliding sleeves 205 on the sliding transverse rods 204, then fixing bolts 208 on two longitudinal rods 203 are unscrewed, and the distance between two transverse rods 204 is adjusted through sliding inserts 207 on the transverse rods 204 and second guide grooves 2010, so that the distance between two longitudinal clamping plates 206 is adjusted, lithium ion batteries can be put down at the positions between the four clamping plates 206, the positions of the fixing bolts 208 are synchronized, and the fixing bolts 208 slide along the first guide grooves 209 and are respectively screwed on the inserts 207;
step two: starting a driving motor 104 on the flat plate 103, wherein the running driving motor 104 drives a first belt pulley 105 to rotate, the rotating first belt pulley 105 drives a second belt pulley 107 on a first rotating shaft 109 to rotate through a first belt 106, so that the first rotating shafts 109 on the two first bearing seats 108 and the two first reverse bearing seats 1010 rotate, the rotating first rotating shaft 109 drives a third belt pulley 1016 to rotate, the rotating third belt pulley 1016 drives a fourth belt pulley 1017 on a second rotating shaft 1012 to rotate through a second belt 1018, so that the two second bearing seats 1011 and the second rotating shafts 1012 on the two second reverse bearing seats 1013 rotate, and the vibration generated during rotation is transmitted to the vibration workbench 201 through a vibrating block 1014 and a base plate 1015, so that the lithium ion batteries between the four clamping plates 206 vibrate;
step three: when multiple tests are required, the distance between the four clamping plates 206 can be adjusted multiple times according to the step.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (7)
1. The cylindrical lithium ion battery vibration testing device is characterized by comprising a vibration mechanism (1), wherein an adjusting and clamping mechanism (2) is fixedly mounted at the upper end of the vibration mechanism (1);
the vibration mechanism (1) comprises a vibration main body (101), two parallel supporting rods (102) are fixedly installed between the inner walls of the bottom ends of the vibration main body (101), a flat plate (103) is fixedly installed on the upper surfaces of the two supporting rods (102), a driving motor (104) is fixedly installed on the upper surface of the flat plate (103), a first belt wheel (105) is fixedly installed on an output shaft of the driving motor (104), two aligned first bearing seats (108) are fixedly installed on the upper surface of the vibration main body (101), and a first rotating shaft (109) is rotatably installed between the two first bearing seats (108);
adjust fixture (2) including vibration table (201), vibration table (201) is fixed in the upper end of vibration mechanism (1) through backing plate (1015), the last fixed surface of vibration table (201) installs four supporting shoe (202) that are the rectangle and distribute, and the equal fixed mounting in upper end of two adjacent supporting shoe (202) of homonymy has vertical pole (203), and slidable mounting has two parallel horizontal pole (204) of placing between two vertical pole (203), and two sliding sleeves (205) have all been cup jointed on the surface of two horizontal poles (204), and the equal fixed mounting to the inboard face of four sliding sleeves (205) has splint (206).
2. The cylindrical lithium ion battery vibration testing device according to claim 1, wherein two first reverse bearing seats (1010) are rotatably mounted on the side of the arc of the first rotating shaft (109) between the two first bearing seats (108), a second belt pulley (107) which is located on the same horizontal plane as the first belt pulley (105) is fixedly mounted at one end of the first rotating shaft (109) penetrating through one of the first bearing seats (108), a first belt (106) is rotatably mounted on the second belt pulley (107) and the first belt pulley (105), and a third belt pulley (1016) is fixedly mounted at one end of the first rotating shaft (109) penetrating through the other first bearing seat (108).
3. The cylindrical lithium ion battery vibration testing device according to claim 1, wherein one side of the upper surface of the vibration main body (101) close to the two first bearing seats (108) is fixedly provided with a second bearing seat (1011), a second rotating shaft (1012) is rotatably arranged between the two second bearing seats (1011), and two second reverse bearing seats (1013) are rotatably arranged on the side surface of the arc of the second rotating shaft (1012) between the two second bearing seats (1011).
4. The cylindrical lithium ion battery vibration testing device according to claim 3, wherein a fourth belt wheel (1017) which is coplanar with the third belt wheel (1016) is fixedly installed on one end of the second rotating shaft (1012) penetrating through one of the second bearing seats (1011), a second belt (1018) is rotatably installed on the third belt wheel (1016) and the fourth belt wheel (1017), vibrating blocks (1014) are fixedly installed on the upper surfaces of the two first reverse bearing seats (1010) and the two second rotating shafts (1012), and backing plates (1015) are fixedly installed on the upper surfaces of the four vibrating blocks (1014).
5. The cylindrical lithium ion battery vibration testing device according to claim 1, wherein first guide grooves (209) are formed in the upper surfaces of the two longitudinal rods (203), second guide grooves (2010) are formed in the inner side surfaces of the two longitudinal rods (203), the second guide grooves (2010) are communicated with the second guide grooves (2010), insertion blocks (207) inserted into the second guide grooves (2010) are fixedly installed at the two ends of the two transverse rods (204), and two fixing bolts (208) inserted into the first guide grooves (209) are arranged at the upper ends of the two longitudinal rods (203).
6. The cylindrical lithium ion battery vibration testing device according to claim 5, wherein four fixing bolts (208) are respectively screwed with four insertion blocks (207), and the vertical rod (203) and the horizontal rod (204) are slidably mounted through the insertion blocks (207) and the second guide groove (2010).
7. The cylindrical lithium ion battery vibration testing device according to claim 1, wherein the specific use method of the vibration testing device is as follows: the method comprises the following steps:
the method comprises the following steps: the distance between two transversely adjacent clamping plates (206) is adjusted through sliding sleeves (205) on sliding transverse rods (204), fixing bolts (208) on two longitudinal rods (203) are unscrewed, and the distance between the two transverse rods (204) is adjusted through sliding insert blocks (207) on the transverse rods (204) in second guide grooves (2010), so that the distance between the two longitudinally adjacent clamping plates (206) is adjusted, lithium ion batteries can be put down at positions between the four clamping plates (206), the positions of the fixing bolts (208) are synchronized, the fixing bolts (208) slide along first guide grooves (209), and are respectively screwed on the insert blocks (207);
step two: starting a driving motor (104) on the flat plate (103), driving a first belt wheel (105) to rotate by the running driving motor (104), driving a second belt wheel (107) on a first rotating shaft (109) to rotate by the rotating first belt wheel (105) through a first belt (106), thereby enabling the first rotating shafts (109) on the two first bearing seats (108) and the two first reverse bearing seats (1010) to rotate, the rotating first rotating shaft (109) drives the third belt wheel (1016) to rotate, the rotating third belt wheel (1016) drives the fourth belt wheel (1017) on the second rotating shaft (1012) to rotate through the second belt (1018), so that the second rotating shafts (1012) on the two second bearing seats (1011) and the two second reverse bearing seats (1013) rotate, and the vibration generated during the rotation is transmitted to the vibration workbench (201) through the vibrating block (1014) and the base plate (1015), so that the lithium ion batteries between the four clamping plates (206) vibrate;
step three: when multiple tests are needed, the distance between the four clamping plates (206) can be adjusted for multiple times according to the step one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277801.8A CN111307389A (en) | 2020-04-08 | 2020-04-08 | Cylindrical lithium ion battery vibration testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277801.8A CN111307389A (en) | 2020-04-08 | 2020-04-08 | Cylindrical lithium ion battery vibration testing device |
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| Publication Number | Publication Date |
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| CN111307389A true CN111307389A (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010277801.8A Pending CN111307389A (en) | 2020-04-08 | 2020-04-08 | Cylindrical lithium ion battery vibration testing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290076A (en) * | 2020-10-29 | 2021-01-29 | 广东技术师范大学 | New energy battery safety assembly device |
| CN113960477A (en) * | 2021-10-25 | 2022-01-21 | 天能电池集团股份有限公司 | Battery performance testing device and method |
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| CN102589833A (en) * | 2012-01-20 | 2012-07-18 | 中华人民共和国上海出入境检验检疫局 | Bump test device of audio-video equipment |
| CN202631235U (en) * | 2012-04-27 | 2012-12-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Fixing device for rocker switch |
| CN103162925A (en) * | 2011-12-15 | 2013-06-19 | 海洋王照明科技股份有限公司 | Enclosure frame structure used on vibration testing device and vibration testing device |
| CN103323196A (en) * | 2012-03-23 | 2013-09-25 | 海洋王（东莞）照明科技有限公司 | Vibration tool of square battery |
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| CN103162925A (en) * | 2011-12-15 | 2013-06-19 | 海洋王照明科技股份有限公司 | Enclosure frame structure used on vibration testing device and vibration testing device |
| CN102589833A (en) * | 2012-01-20 | 2012-07-18 | 中华人民共和国上海出入境检验检疫局 | Bump test device of audio-video equipment |
| CN103323196A (en) * | 2012-03-23 | 2013-09-25 | 海洋王（东莞）照明科技有限公司 | Vibration tool of square battery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290076A (en) * | 2020-10-29 | 2021-01-29 | 广东技术师范大学 | New energy battery safety assembly device |
| CN113960477A (en) * | 2021-10-25 | 2022-01-21 | 天能电池集团股份有限公司 | Battery performance testing device and method |
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Application publication date: 20200619 |