CN116296911B - Impact detection equipment for hydrogen fuel cell - Google Patents
Impact detection equipment for hydrogen fuel cell Download PDFInfo
- Publication number
- CN116296911B CN116296911B CN202310524683.XA CN202310524683A CN116296911B CN 116296911 B CN116296911 B CN 116296911B CN 202310524683 A CN202310524683 A CN 202310524683A CN 116296911 B CN116296911 B CN 116296911B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- vertical
- rod
- conveying
- fuel cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000001257 hydrogen Substances 0.000 title claims abstract description 38
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 38
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000000446 fuel Substances 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/307—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by a compressed or tensile-stressed spring; generated by pneumatic or hydraulic means
-
- 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
- G01M7/08—Shock-testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/317—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by electromagnetic means
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electromagnetism (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a hydrogen fuel cell impact detection device, which relates to the technical field of hydrogen fuel cell detection and comprises a conveying frame, wherein the bottom end of the conveying frame is fixedly connected with a plurality of supporting frames, a conveying belt is arranged in the conveying frame, conveying rollers are rotatably connected to two sides of the interior of the conveying belt, the conveying rollers are rotatably connected with the conveying frame, and a plurality of battery assemblies are arranged on the conveying belt; a vertical impact assembly is arranged on the conveyor belt, and a horizontal impact assembly is arranged on one side of the conveyor belt; the horizontal impact assembly comprises the side fixing plate fixedly arranged on one side of the conveying frame, the top end of the side fixing plate is fixedly connected with the rotating column, and the bottom end of the side fixing plate is fixedly connected with the driving motor.
Description
Technical Field
The invention relates to the technical field of hydrogen fuel cell detection, in particular to hydrogen fuel cell impact detection equipment.
Background
A hydrogen fuel cell is a power generation device that directly converts chemical energy of hydrogen and oxygen into electric energy. The basic principle is that the reverse reaction of electrolyzed water supplies hydrogen and oxygen to the anode and the cathode respectively, and after hydrogen diffuses outwards through the anode and reacts with electrolyte, electrons are released and reach the cathode through an external load.
The hydrogen fuel cell has the advantages of zero emission, high efficiency, high starting speed, low-temperature operation and the like. The hydrogen fuel cell has wide application fields, and can be used as a power source in the fields of automobiles, aerospace and unmanned aerial vehicles, and also can be used in the fields of distributed power generation, household cogeneration and standby power sources.
When the hydrogen fuel cell is used as a power source, the hydrogen fuel cell must have a certain impact resistance to stably and safely run due to the influence of external environment during use, so that the impact resistance of the hydrogen fuel cell must be detected during the production process of the hydrogen fuel cell, and at present, the impact resistance of the hydrogen fuel cell is often detected through a plurality of steps, which is very troublesome, and the detection means are complex and are required to be further optimized.
Disclosure of Invention
The present invention provides a hydrogen fuel cell impact detection apparatus that solves the problems set forth in the background art described above.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the hydrogen fuel cell impact detection device comprises a conveying frame, wherein the bottom end of the conveying frame is fixedly connected with a plurality of supporting frames, a conveying belt is arranged in the conveying frame, conveying rollers are rotatably connected to two sides of the inner part of the conveying belt, the conveying rollers are rotatably connected with the conveying frame, and a plurality of cell assemblies are arranged on the conveying belt;
a vertical impact assembly is arranged on the conveyor belt, and a horizontal impact assembly is arranged on one side of the conveyor belt;
the horizontal impact assembly comprises a side fixing plate fixedly arranged on one side of the conveying frame, the top end of the side fixing plate is fixedly connected with a rotating column, the bottom end of the side fixing plate is fixedly connected with a driving motor, an output shaft of the driving motor penetrates through the side fixing plate and is coaxially and fixedly connected with the rotating column, a horizontal rod is arranged above the side fixing plate, one end, close to the battery assembly, of the horizontal rod is fixedly connected with a horizontal impact block, the top end of the horizontal rod is fixedly connected with a moving rod, the outer side of the rotating column is fixedly connected with a deflector rod, and the horizontal rod is connected with a horizontal ejection mechanism;
the vertical striking subassembly includes vertical cover, fixedly connected with installation pole between vertical cover and the carriage, sliding connection has vertical pole in the vertical cover, and vertical follow extends to the below of vertical cover and fixedly connected with vertical striking piece, the top fixed connection haulage rope of vertical pole, the one end and the movable rod fixed connection of vertical pole are kept away from to the haulage rope, vertical ejection mechanism is connected to vertical pole.
As a preferable technical scheme of the horizontal ejection mechanism, the horizontal ejection mechanism comprises a moving block fixedly arranged at the bottom end of a horizontal rod, one side of the moving block is fixedly connected with a first reset spring, the top end of a side fixing plate is fixedly connected with a fixing block, and the first reset spring is fixedly connected with the fixing block.
As a preferable technical scheme of the invention, the horizontal rod is also connected with a guide mechanism, the guide mechanism comprises a guide plate fixedly arranged at the bottom end of the horizontal rod, a guide seat is arranged below the horizontal rod, the guide seat penetrates through the guide plate and is in sliding connection with the guide plate, and a mounting frame is fixedly connected between the guide seat and the side fixing plate.
As a preferable technical scheme of the invention, the vertical ejection mechanism comprises a top block fixedly arranged at the top end of the vertical sleeve, and a second reset spring is fixedly connected between the top block and the vertical rod.
As a preferable technical scheme of the invention, one side of the conveying frame is fixedly connected with a conveying motor, and the conveying motor is coaxially and fixedly connected with one of the conveying rollers.
As a preferable technical scheme of the invention, the top end of the vertical sleeve is fixedly provided with a mounting seat, the mounting seat is rotationally connected with a guide wheel, and the traction rope bypasses the guide wheel and is in sliding connection with the guide wheel.
As a preferable technical scheme of the invention, a bearing seat is fixedly arranged in the conveying frame and is in sliding connection with the top surface of the inner side of the conveying belt.
As a preferable technical scheme of the invention, a receiving baffle plate is fixedly arranged on the mounting rod positioned at one side of the battery assembly.
The invention has the following advantages: according to the invention, by arranging the horizontal impact assembly and the vertical impact assembly, impact detection of the hydrogen fuel cell in two directions can be realized in a one-time driving process, and impact resistance data of the hydrogen fuel cell can be obtained through quality monitoring of the impacted hydrogen fuel cell, so that the device is convenient to use and good in detection effect.
Drawings
Fig. 1 is a schematic top perspective view of a hydrogen fuel cell impact detection apparatus.
Fig. 2 is a schematic view of the bottom perspective structure of the hydrogen fuel cell impact detection apparatus.
Fig. 3 is a perspective cross-sectional view of a vertical impingement assembly in a hydrogen fuel cell impingement detection apparatus.
Fig. 4 is a perspective cross-sectional view of a horizontal impingement assembly in a hydrogen fuel cell impingement detection apparatus.
Fig. 5 is a schematic structural view of embodiment 2 of a hydrogen fuel cell impact detection apparatus.
Fig. 6 is a schematic view of the structure of the carrier seat in embodiment 2 of the hydrogen fuel cell impact detection apparatus.
In the figure: 1. a carriage; 2. a support frame; 3. a conveying roller; 4. a conveyor belt; 5. a conveying motor; 6. a battery assembly; 7. a side fixing plate; 8. rotating the column; 9. a deflector rod; 10. a horizontal bar; 11. a horizontal strike block; 12. a moving block; 13. a first return spring; 14. a fixed block; 15. a guide seat; 16. a mounting frame; 17. a moving rod; 18. a mounting rod; 19. a vertical sleeve; 20. a vertical rod; 21. a vertical impact block; 22. a traction rope; 23. a driving motor; 24. a guide wheel; 25. a top block; 26. a second return spring; 27. a guide plate; 28. a receiving baffle; 29. and a bearing seat.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
It should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-4, a hydrogen fuel cell impact detection device comprises a conveying frame 1, wherein the bottom end of the conveying frame 1 is fixedly connected with a plurality of supporting frames 2, a conveying belt 4 is arranged in the conveying frame 1, conveying rollers 3 are rotatably connected to two sides of the interior of the conveying belt 4, the conveying rollers 3 are rotatably connected with the conveying frame 1, and a plurality of battery assemblies 6 are arranged on the conveying belt 4;
a vertical impact assembly is arranged on the conveyor belt 4, and a horizontal impact assembly is arranged on one side of the conveyor belt 4;
the horizontal impact assembly comprises a side fixing plate 7 fixedly arranged on one side of the conveying frame 1, the top end of the side fixing plate 7 is fixedly connected with a rotary column 8, the bottom end of the side fixing plate 7 is fixedly connected with a driving motor 23, an output shaft of the driving motor 23 penetrates through the side fixing plate 7 and is fixedly connected with the rotary column 8 coaxially, a horizontal rod 10 is arranged above the side fixing plate 7, one end, close to the battery assembly 6, of the horizontal rod 10 is fixedly connected with a horizontal impact block 11, the top end of the horizontal rod 10 is fixedly connected with a movable rod 17, the outer side of the rotary column 8 is fixedly connected with a deflector rod 9, and the horizontal rod 10 is connected with a horizontal ejection mechanism;
the vertical impact assembly comprises a vertical sleeve 19, a mounting rod 18 is fixedly connected between the vertical sleeve 19 and the conveying frame 1, a vertical rod 20 is slidably connected in the vertical sleeve 19, a vertical impact block 21 is fixedly connected to the vertical sleeve 19 along the vertical direction, the top end of the vertical rod 20 is fixedly connected with a traction rope 22, one end, away from the vertical rod 20, of the traction rope 22 is fixedly connected with the moving rod 17, and the vertical rod 20 is connected with a vertical ejection mechanism.
The horizontal ejection mechanism comprises a moving block 12 fixedly arranged at the bottom end of a horizontal rod 10, one side of the moving block 12 is fixedly connected with a first reset spring 13, the top end of the side fixing plate 7 is fixedly connected with a fixing block 14, and the first reset spring 13 is fixedly connected with the fixing block 14.
The horizontal rod 10 is also connected with a guide mechanism, the guide mechanism comprises a guide plate 27 fixedly arranged at the bottom end of the horizontal rod 10, a guide seat 15 is arranged below the horizontal rod 10, the guide seat 15 penetrates through the guide plate 27 and is in sliding connection with the guide plate 27, and a mounting frame 16 is fixedly connected between the guide seat 15 and the side fixing plate 7.
The vertical ejection mechanism comprises a top block 25 fixedly arranged at the top end of the vertical sleeve 19, and a second reset spring 26 is fixedly connected between the top block 25 and the vertical rod 20.
One side of the conveying frame 1 is fixedly connected with a conveying motor 5, and the conveying motor 5 is fixedly connected with one conveying roller 3 in a coaxial way.
The top of the vertical sleeve 19 is fixedly provided with a mounting seat, a guide wheel 24 is rotatably connected to the mounting seat, and a traction rope 22 bypasses the guide wheel 24 and is in sliding connection with the guide wheel.
Example 2
Referring to fig. 1 to 6, the other contents of this embodiment are the same as those of embodiment 1, except that:
the conveying frame 1 is internally and fixedly provided with a bearing seat 29, and the bearing seat 29 is in sliding connection with the inner top surface of the conveying belt 4.
A receiving baffle 28 is fixedly arranged on the mounting rod 18 at one side of the battery assembly 6.
In the implementation process of the invention, firstly, the conveying motor 5 is controlled to drive the conveying belt 4, so that the conveying belt 4 runs to convey the battery assembly 6, then, the driving motor 23 is controlled to run, the driving motor 23 drives the rotating column 8 to rotate, in the rotating process of the rotating column 8, the shifting lever 9 is driven to rotate for one circle every time when the rotating column 8 rotates, the shifting lever 9 shifts the moving lever 17 during rotation, so that the horizontal lever 10 and the horizontal impact block 11 are driven to move, meanwhile, the moving lever 17 also pulls the vertical lever 20 and the vertical impact block 21 to move upwards through the traction rope 22, at the moment, the first reset spring 13 is stretched, the second reset spring 26 is compressed, under the reset action of the first reset spring 13 and the second reset spring 26, the horizontal impact block 11 and the vertical impact block 21 move at a high speed and impact on the battery assembly 6, and the performance of the impacted battery assembly 6 is checked, so that the detection of the impact resistance performance of the hydrogen fuel cell can be realized.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a hydrogen fuel cell impact detection equipment, includes carriage (1), the bottom fixedly connected with of carriage (1) is a plurality of support frames (2), its characterized in that, be equipped with conveyer belt (4) in carriage (1), the inside both sides of conveyer belt (4) are all rotated and are connected with conveying roller (3), and conveying roller (3) are rotated with carriage (1) and are connected, a plurality of battery pack (6) have been placed on conveyer belt (4);
a vertical impact assembly is arranged above the conveying belt (4), and a horizontal impact assembly is arranged on one side of the conveying belt (4);
the horizontal impact assembly comprises a side fixing plate (7) fixedly arranged on one side of the conveying frame (1), a rotating column (8) is fixedly connected to the top end of the side fixing plate (7), a driving motor (23) is fixedly connected to the bottom end of the side fixing plate (7), an output shaft of the driving motor (23) penetrates through the side fixing plate (7) and is fixedly connected with the rotating column (8) coaxially, a horizontal rod (10) is arranged above the side fixing plate (7), one end, close to the battery assembly (6), of the horizontal rod (10) is fixedly connected with a horizontal impact block (11), a moving rod (17) is fixedly connected to the top end of the horizontal rod (10), a deflector rod (9) is fixedly connected to the outer side of the rotating column (8), and the horizontal rod (10) is connected with a horizontal ejection mechanism;
the vertical impact assembly comprises a vertical sleeve (19), a mounting rod (18) is fixedly connected between the vertical sleeve (19) and the conveying frame (1), a vertical rod (20) is connected in the vertical sleeve (19) in a sliding mode, a vertical impact block (21) is vertically arranged below the vertical sleeve (19) in a extending mode and fixedly connected with the vertical impact block, a traction rope (22) is fixedly connected to the top end of the vertical rod (20), one end, away from the vertical rod (20), of the traction rope (22) is fixedly connected with the moving rod (17), and the vertical rod (20) is connected with a vertical ejection mechanism.
2. The hydrogen fuel cell impact detection apparatus according to claim 1, wherein the horizontal ejection mechanism includes a moving block (12) fixedly disposed at a bottom end of the horizontal rod (10), a first return spring (13) is fixedly connected to one side of the moving block (12), a fixed block (14) is fixedly connected to a top end of the side fixing plate (7), and the first return spring (13) is fixedly connected to the fixed block (14).
3. The hydrogen fuel cell impact detection apparatus according to claim 2, wherein the horizontal rod (10) is further connected with a guide mechanism, the guide mechanism comprises a guide plate (27) fixedly arranged at the bottom end of the horizontal rod (10), a guide seat (15) is arranged below the horizontal rod (10), the guide seat (15) penetrates through the guide plate (27) and is in sliding connection with the guide plate, and a mounting frame (16) is fixedly connected between the guide seat (15) and the side fixing plate (7).
4. The hydrogen fuel cell impact detection apparatus according to claim 1, wherein the vertical ejection mechanism includes a top block (25) fixedly disposed at a top end of the vertical sleeve (19), and a second return spring (26) is fixedly connected between the top block (25) and the vertical rod (20).
5. The hydrogen fuel cell impact detection apparatus according to claim 1, wherein a conveying motor (5) is fixedly connected to one side of the conveying frame (1), and the conveying motor (5) is fixedly connected coaxially with one of the conveying rollers (3).
6. The hydrogen fuel cell impact detection device according to claim 1, wherein a mounting seat is fixedly arranged at the top end of the vertical sleeve (19), a guide wheel (24) is rotatably connected to the mounting seat, and a traction rope (22) bypasses the guide wheel (24) and is in sliding connection with the guide wheel.
7. The hydrogen fuel cell impact detection apparatus according to claim 1, wherein a carrying seat (29) is fixedly arranged in the conveying frame (1), and the carrying seat (29) is slidably connected with the inner top surface of the conveying belt (4).
8. The hydrogen fuel cell impact detection apparatus according to claim 1, wherein a receiving baffle plate is fixedly provided on a mounting rod (18) located on one side of the cell assembly (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310524683.XA CN116296911B (en) | 2023-05-11 | 2023-05-11 | Impact detection equipment for hydrogen fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310524683.XA CN116296911B (en) | 2023-05-11 | 2023-05-11 | Impact detection equipment for hydrogen fuel cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116296911A CN116296911A (en) | 2023-06-23 |
| CN116296911B true CN116296911B (en) | 2023-07-21 |
Family
ID=86781729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310524683.XA Active CN116296911B (en) | 2023-05-11 | 2023-05-11 | Impact detection equipment for hydrogen fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116296911B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02201137A (en) * | 1989-01-30 | 1990-08-09 | Hoya Corp | Drop tester |
| KR20110119186A (en) * | 2010-04-27 | 2011-11-02 | 주식회사 대한항공 | Impact test machine |
| CN204064826U (en) * | 2014-08-26 | 2014-12-31 | 佛山科学技术学院 | A kind of level of aggregation and vertical impact test apparatus |
| CN211263040U (en) * | 2019-12-18 | 2020-08-14 | 上海惠元机械制造有限公司 | Toolbox strength test platform |
| CN111551336A (en) * | 2020-04-23 | 2020-08-18 | 速贝卓(长兴)科技有限公司 | New forms of energy car battery package simulation collision test device |
| CN213022681U (en) * | 2020-10-19 | 2021-04-20 | 张景峰 | Rotary arm type horizontal impact test device |
| CN113588458A (en) * | 2021-08-02 | 2021-11-02 | 黄文东 | Lithium cell production is with check out test set that shocks resistance with prevent excursion push mechanism |
| CN215811518U (en) * | 2021-09-17 | 2022-02-11 | 天津市创联机械制造有限公司 | Battery package striking testing arrangement |
| CN216207410U (en) * | 2021-07-19 | 2022-04-05 | 广威消防科技有限公司 | Outdoor anticollision type is fire hydrant anticollision performance test device on ground |
| CN114838958A (en) * | 2022-05-18 | 2022-08-02 | 重庆电子工程职业学院 | New energy automobile battery simulation collision testing arrangement |
| CN114910369A (en) * | 2022-04-24 | 2022-08-16 | 徐光槐 | Building material impact detection test device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210269095U (en) * | 2019-03-11 | 2020-04-07 | 安徽奥邦科技有限公司 | Cell panel production is with check out test set that shocks resistance |
-
2023
- 2023-05-11 CN CN202310524683.XA patent/CN116296911B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02201137A (en) * | 1989-01-30 | 1990-08-09 | Hoya Corp | Drop tester |
| KR20110119186A (en) * | 2010-04-27 | 2011-11-02 | 주식회사 대한항공 | Impact test machine |
| CN204064826U (en) * | 2014-08-26 | 2014-12-31 | 佛山科学技术学院 | A kind of level of aggregation and vertical impact test apparatus |
| CN211263040U (en) * | 2019-12-18 | 2020-08-14 | 上海惠元机械制造有限公司 | Toolbox strength test platform |
| CN111551336A (en) * | 2020-04-23 | 2020-08-18 | 速贝卓(长兴)科技有限公司 | New forms of energy car battery package simulation collision test device |
| CN213022681U (en) * | 2020-10-19 | 2021-04-20 | 张景峰 | Rotary arm type horizontal impact test device |
| CN216207410U (en) * | 2021-07-19 | 2022-04-05 | 广威消防科技有限公司 | Outdoor anticollision type is fire hydrant anticollision performance test device on ground |
| CN113588458A (en) * | 2021-08-02 | 2021-11-02 | 黄文东 | Lithium cell production is with check out test set that shocks resistance with prevent excursion push mechanism |
| CN215811518U (en) * | 2021-09-17 | 2022-02-11 | 天津市创联机械制造有限公司 | Battery package striking testing arrangement |
| CN114910369A (en) * | 2022-04-24 | 2022-08-16 | 徐光槐 | Building material impact detection test device |
| CN114838958A (en) * | 2022-05-18 | 2022-08-02 | 重庆电子工程职业学院 | New energy automobile battery simulation collision testing arrangement |
Non-Patent Citations (1)
| Title |
|---|
| 锂原电池重物撞击试验分析;宋杨;王彩娟;魏红兵;赵永;;电池工业(第04期);244-246 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116296911A (en) | 2023-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116296911B (en) | Impact detection equipment for hydrogen fuel cell | |
| CN112978357A (en) | Feeding and discharging equipment of fuel cell unit | |
| CN214500821U (en) | Solar multifunctional intelligent integrated wireless monitoring system based on pigsty environment | |
| CN114883582B (en) | Photo-thermal coupling dual-function catalyst for metal-air battery and application thereof | |
| CN113146203B (en) | Graphite boat piece multiple-clamping-point simultaneous automatic assembling and disassembling equipment | |
| CN215556940U (en) | Turning device of acid pouring equipment | |
| CN115158028A (en) | Solar power generation device for new energy automobile | |
| CN116124445B (en) | Hydrogen fuel cell sealing ring detection device | |
| CN220702564U (en) | Overturning and attaching mechanism of hydrogen fuel cell assembly | |
| CN221859884U (en) | Testing device for energy storage battery | |
| CN219195150U (en) | Solar photovoltaic hydrogen production equipment | |
| CN216980751U (en) | Battery module transfer mechanism is used in production of new forms of energy battery package | |
| CN215362257U (en) | Lithium battery welding labeling device | |
| CN111271073A (en) | Annular rail knife conveying device and method based on knife changing robot | |
| CN218241907U (en) | Continuous assembling device for fuel cell stack | |
| CN112338256B (en) | Battery steel casing processing is with cutting equipment | |
| CN219448115U (en) | Battery conveying mechanism driven by electric roller | |
| CN220316332U (en) | Carrier tool | |
| CN220412069U (en) | Feeding mechanism and feeding system | |
| CN219498138U (en) | Cylindrical battery vacuum priming device | |
| CN221379971U (en) | Photovoltaic cable cuts, peels and rivets and twist all-in-one | |
| CN220132328U (en) | Driving device, matching structure and magnetron sputtering double-sided coating system | |
| CN221853296U (en) | Overturning and transporting mechanism for graphite plate of hydrogen fuel cell | |
| CN217457704U (en) | Turnover machine | |
| CN212958942U (en) | Machine head positioning device of small wind driven generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |