CN111442895A - Heavy object impact device for battery detection - Google Patents
Heavy object impact device for battery detection Download PDFInfo
- Publication number
- CN111442895A CN111442895A CN202010342060.7A CN202010342060A CN111442895A CN 111442895 A CN111442895 A CN 111442895A CN 202010342060 A CN202010342060 A CN 202010342060A CN 111442895 A CN111442895 A CN 111442895A
- Authority
- CN
- China
- Prior art keywords
- weight
- battery
- plate
- impact
- sliding
- 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.)
- Pending
Links
Images
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a heavy object impact device for battery detection, which comprises a base, wherein support frames are symmetrically arranged on two sides of the surface of the base, side plates are connected to the outer sides of the top ends of the support frames, electromagnets are installed on the side plates, a bearing seat is arranged between the support frames, fixing supports are arranged on two sides of the bearing seat, the fixing supports are made of metal materials and penetrate through the support frames, the fixing supports are connected with the support frames in a sliding mode, the surface of each fixing support is adsorbed to the electromagnets, a weight device capable of adjusting weight is arranged on the upper surface of the bearing seat, an impact plate is arranged on the bottom surface of each fixing support, and a battery placing seat is arranged on the surface of the base The gravity tests with different impact heights can carry out various tests on a group of heavy object impact devices, and the practicability is improved.
Description
Technical Field
The invention relates to the technical field of battery detection equipment, in particular to a weight impact device for battery detection.
Background
A battery refers to a device that converts chemical energy into electrical energy in a portion of the space of a cup, tank, or other container or composite container that holds an electrolyte solution and metal electrodes to produce an electrical current. The battery is used as an energy source, so that the current which has stable voltage and current, is stably supplied for a long time and is slightly influenced by the outside can be obtained, the current plays a great role in various aspects of modern social life, in the production process of the battery, various performance indexes of a product need to be detected, the impact resistance is a detection index of the battery, and the method is to use a heavy object to impact the battery, observe the change of the voltage and other numerical values of the battery and whether the battery explodes or fires.
However, the conventional weight impact device for battery detection has the following disadvantages: the existing weight impact device for battery detection is simple in structure and single in function, the impact weight of the weight impact device is generally a fixed numerical value, the change is very inconvenient, and the impact height is difficult to adjust.
Disclosure of Invention
The invention aims to provide a weight impact device for battery detection, which solves the problems that the existing weight impact device for battery detection in the background art is simple in structure and single in function, the impact weight of the weight impact device is generally a fixed value, the change is very inconvenient, and the impact height is difficult to adjust.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a heavy object impact device for battery testing, includes the base, base surface bilateral symmetry is equipped with the support frame, the top outside of support frame is connected with the side board, install the electro-magnet on the side board, be equipped with the bearing seat between the support frame, the both sides of bearing seat are equipped with the fixed bolster, the fixed bolster adopts the metal material, the fixed bolster runs through the support frame, and fixed bolster and support frame sliding connection, the fixed bolster surface adsorbs with the electro-magnet, the upper surface of bearing seat is equipped with the weight ware of adjustable weight, the bottom surface of fixed bolster is equipped with the strikeing board, the surface of base is equipped with the battery and places the seat, the seat is located the bearing seat under is placed to the battery, the top that the seat was placed to the battery is equipped with the slip strikeing board, the both ends sliding connection of slip stri.
Preferably, be equipped with the spout that link up on the support frame, the fixed bolster runs through the spout, and the fixed bolster is equipped with the embedding strip with the surface of spout contact, embedding strip sliding connection is in the spout.
Preferably, a hydraulic cylinder is arranged between the battery placing seat and the base, the bottom end of the hydraulic cylinder is embedded in the base, and the top end of the hydraulic cylinder is connected with the bottom surface of the battery placing seat.
Preferably, the base is provided with electric push rods on two sides of the support frame, and the height of the electric push rods in a contraction state is lower than the height of the top end of the battery placing seat.
Preferably, the weight device comprises a top fixing cap, a through hole, a weight plate and a fixing threaded rod.
Preferably, one end of the fixed threaded rod is vertically connected to the surface of the bearing seat, a plurality of groups of weight plates are arranged, a through hole which is communicated up and down is formed in the middle of each weight plate, threads of the fixed threaded rod penetrate through the through hole of each weight plate, and the top end fixing cap is in threaded connection with the position, exposed out of the weight plate, of the fixed threaded rod.
Preferably, the sliding impact plate comprises a sliding limiting head, a connecting seat, a punching plate and an inserting groove.
Preferably, the two ends of the punching plate are provided with connecting seats, the connecting seats are provided with inserting grooves at positions where the connecting seats contact with the punching plate, one ends of the inserting grooves are provided with openings, the two ends of the punching plate are arranged in the inserting grooves, the connecting seats are provided with sliding limiting heads, the support frame is provided with sliding adjusting grooves matched with the sliding limiting heads, and the sliding limiting heads are slidably connected in the sliding adjusting grooves of the support frame.
Preferably, the surface of the impact plate is provided with an adapter, and the adapter is used for connecting different types of impact heads.
Preferably, the adaptor includes threaded connection hole, connecting plate, adapter and fixing bolt, threaded connection hole has been seted up on strikeing board and connecting plate, threaded connection hole evenly distributed multiunit, the threaded connection hole alignment threaded connection of connecting plate and strikeing board has fixing bolt, be equipped with the adapter on the connecting plate, the adapter surface is equipped with the thread line, strikeing head and adapter threaded connection.
The invention provides a heavy object impact device for battery detection, which has the following beneficial effects:
(1) according to the weight device, the weight plates are arranged on the bearing seat, the weight plates are threaded on the fixed threaded rods and then are fixed again by the top fixing cap, so that the weight device can be used for adjusting the weight of the weight device according to requirements in an actual weight impact test, a group of weight impact devices can be used for performing a multi-weight impact test, the flexibility is improved, when the weight needs to be adjusted, the purpose of adjusting the weight can be achieved by increasing or decreasing the number of the weight plates, and the weight device is simple and convenient.
(2) According to the invention, the hydraulic cylinder is arranged on the base, and the top end of the hydraulic cylinder is connected with the bottom end of the battery placing seat, so that the battery placing seat can be adjusted to a proper height according to requirements when in use, thus the impact height of the heavy object impact device can be adjusted, and tests with various heights can be conveniently carried out.
(3) According to the invention, the electric push rods are arranged on the two sides of the supporting frame of the base, and the height of the electric push rods in a contraction state is lower than the top height of the battery placing seat, so that the electric push rods do not influence the falling of the bearing seat during a test, and can be lifted when the test is not performed, so that a blocking effect is performed when the bearing seat falls off accidentally, and the safety is improved.
(4) The impact testing device comprises a connecting plate, a plurality of impact heads, a plurality of connecting bolts, a plurality of impact heads, a plurality of connecting bolts.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of a connection structure of a fixing bracket and a supporting bracket according to the present invention;
FIG. 4 is a schematic view of the weight of the present invention;
FIG. 5 is a schematic view of the overall structure of the mounting impact head of the present invention;
FIG. 6 is a schematic diagram of a sliding impingement plate structure according to the present invention.
In the figure: 1. a base; 2. a hydraulic cylinder; 3. a sliding impact plate; 4. a support frame; 5. a load bearing seat; 6. fixing a bracket; 7. a side plate; 8. an electromagnet; 9. a weight device; 10. an impact plate; 11. an electric push rod; 12. a battery placing seat; 13. a chute; 14. an embedding strip; 15. a top end fixing cap; 16. a through hole; 17. a weight tray; 18. fixing a threaded rod; 19. connecting a threaded hole; 20. a connecting plate; 21. an adapter; 22. an impact head; 23. fixing the bolt; 24. a sliding stopper; 25. a connecting seat; 26. punching a plate; 27. and (4) inserting grooves.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
As shown in fig. 1 to 4, the present invention provides a technical solution: a heavy object impact device for battery detection comprises a base 1, wherein support frames 4 are symmetrically arranged on two sides of the surface of the base 1, side plates 7 are connected to the outer sides of the top ends of the support frames 4, electromagnets 8 are mounted on the side plates 7, a bearing seat 5 is arranged between the support frames 4, fixing supports 6 are arranged on two sides of the bearing seat 5, the fixing supports 6 are made of metal materials, the fixing supports 6 penetrate through the support frames 4, the fixing supports 6 are in sliding connection with the support frames 4, the surface of each fixing support 6 is adsorbed to the electromagnets 8, a weight device 9 capable of adjusting weight is arranged on the upper surface of the bearing seat 5, an impact plate 10 is arranged on the bottom surface of each fixing support 6, a battery placing seat 12 is arranged on the surface of the base 1, the battery placing seat 12 is located under the bearing seat 5, and a sliding impact plate 3 is arranged above the battery placing seat 12, the two ends of the sliding impact plate 3 are connected on the supporting frame 4 in a sliding way.
The supporting frame 4 is provided with a through sliding groove 13, the fixed support 6 penetrates through the sliding groove 13, an embedding strip 14 is arranged on the surface, in contact with the sliding groove 13, of the fixed support 6, and the embedding strip 14 is connected in the sliding groove 13 in a sliding mode, so that the fixed support 6 cannot move back and forth in the sliding groove 13.
The battery is placed and is equipped with pneumatic cylinder 2 between seat 12 and the base 1, the bottom of pneumatic cylinder 2 is embedded on base 1, the top and the battery of pneumatic cylinder 2 are placed the seat 12 bottom surface and are connected, through the height of adjusting pneumatic cylinder 2, reach the height that the seat 12 was placed to the regulation battery to reach the purpose of adjusting the impact height.
The base 1 is located the both sides of support frame 4 and is equipped with electric push rod 11, highly being less than the battery during electric push rod 11 contraction state places the top height of seat 12, when before carrying out the impact test under 8 circular telegram states of electro-magnet promptly, electric push rod 11 risees, utilizes the electric push rod 11 that risees to block the bearing seat 5 of dropping suddenly, highly being less than the battery when with electric push rod 11 contraction state and placing the top height of seat 12, avoids when carrying out the impact test, hinders the whereabouts of bearing seat 5.
Preferably, the weight device 9 comprises a top fixing cap 15, a through hole 16, weight plates 17 and a fixing threaded rod 18, and the weight device 9 is formed by penetrating a plurality of weight plates 17 on the fixing threaded rod 18 and then fixing the weight plates again by the top fixing cap 15.
One end of the fixed threaded rod 18 is vertically connected to the surface of the bearing seat 5, a plurality of groups of weight plates 17 are arranged, a through hole 16 which is through up and down is formed in the middle of each weight plate 17, the fixed threaded rod 18 penetrates through the through hole 16 of each weight plate 17 in a threaded manner, the top end fixing cap 15 is connected to the position, exposed out of the weight plate 17, of each fixed threaded rod 18 in a threaded manner, and during actual use, the purpose of adjusting the weight of the weight device 9 can be achieved by adjusting the number of the weight plates 17 sleeved on the fixed threaded rods 18, so that the weight requirement of the ornament test is met.
It should be noted that, a weight impact device for battery detection, because the weight device 9 is composed of a plurality of weight plates 17 which are threaded on the fixed threaded rod 18 and then fixed again by the top fixing cap 15, during operation, the sliding impact plate 3 is slid upwards, the battery to be tested is placed on the battery placing seat 12, then the hydraulic cylinder 2 on the base 1 is started, the battery placing seat 12 is lifted to the height required by the test by the hydraulic cylinder 2, according to the test requirement, the appropriate number of weight plates 17 are threaded on the fixed threaded rod 18, then the top fixing cap 15 is screwed into the fixed threaded rod 18, and the bottom end of the top fixing cap 15 is contacted with the upper surface of the weight plates 17, after preparation, the power supply of the electromagnet 8 on the side plate 7 is disconnected, so that the electromagnet 8 loses magnetism, and the fixing brackets 6 on both sides of the bearing seat 5 are separated from the weight plates, under the action of gravity, make 5 sharp whereabouts of bearing seat drive slip impingement plate 3 pound wait to detect on the seat 12 is placed to the battery on, can accomplish the gravity impact, this kind of heavy object impact device can carry out different weight, the gravity test of different impact height, can carry out multiple experiment on a set of heavy object impact device, increase the practicality, wherein set up electric push rod 11 through the both sides that are located support frame 4 at base 1, and highly be less than the top height that seat 12 was placed to the battery when electric push rod 11 contraction state, make when experimental, electric push rod 11 does not influence the whereabouts of bearing seat 5, when not experimenting, can rise electric push rod 11, so that when bearing seat 5 accident drops, block the effect, increase the security.
Example 2
As shown in fig. 1 to 6, the present invention provides a technical solution: a heavy object impact device for battery detection comprises a base 1, wherein support frames 4 are symmetrically arranged on two sides of the surface of the base 1, a side plate 7 is connected to the outer side of the top end of each support frame 4, an electromagnet 8 is installed on each side plate 7, a bearing seat 5 is arranged between the support frames 4, fixing supports 6 are arranged on two sides of each bearing seat 5, each fixing support 6 is made of metal, each fixing support 6 penetrates through each support frame 4, each fixing support 6 is connected with the corresponding support frame 4 in a sliding mode, the surface of each fixing support 6 is adsorbed to the corresponding electromagnet 8, a weight device 9 capable of adjusting weight is arranged on the upper surface of each bearing seat 5, an impact plate 10 is arranged on the bottom surface of each fixing support 6, an adapter is installed on the surface of each impact plate 10 and used for connecting impact heads 22 of different types, and a battery placing seat 12 is arranged on the surface, the battery placing seat 12 is located under the bearing seat 5, a sliding impact plate 3 is arranged above the battery placing seat 12, the sliding impact plate 3 comprises a sliding limiting head 24, a connecting seat 25, a punching plate 26 and an inserting groove 27, the connecting seat 25 is arranged at two ends of the punching plate 26, the inserting groove 27 is arranged at the position where the connecting seat 25 contacts with the punching plate 26, an opening is formed in one end of the inserting groove 27, two ends of the punching plate 26 are arranged in the inserting groove 27, the sliding limiting head 24 is arranged on the connecting seat 25, a sliding adjusting groove matched with the sliding limiting head 24 is formed in the support frame 4, and the sliding limiting head 24 is slidably connected in the sliding adjusting groove of the support frame 4.
The adaptor includes threaded connection hole 19, connecting plate 20, adapter 21 and fixing bolt 23, threaded connection hole 19 has been seted up on strikeing board 10 and connecting plate 20, 19 evenly distributed multiunit of threaded connection hole, connecting plate 20 aligns threaded connection with the threaded connection hole 19 of strikeing board 10 and has fixing bolt 23, be equipped with adapter 21 on the connecting plate 20, adapter 21 surface is equipped with the thread line, strikeing head 22 and adapter 21 threaded connection, connect the impact head 22 of different grade type through adapter 21 to carry out different kinds of test.
The supporting frame 4 is provided with a through sliding groove 13, the fixed support 6 penetrates through the sliding groove 13, an embedding strip 14 is arranged on the surface, in contact with the sliding groove 13, of the fixed support 6, and the embedding strip 14 is connected in the sliding groove 13 in a sliding mode, so that the fixed support 6 cannot move back and forth in the sliding groove 13.
The battery is placed and is equipped with pneumatic cylinder 2 between seat 12 and the base 1, the bottom of pneumatic cylinder 2 is embedded on base 1, the top and the battery of pneumatic cylinder 2 are placed the seat 12 bottom surface and are connected, through the height of adjusting pneumatic cylinder 2, reach the height that the seat 12 was placed to the regulation battery to reach the purpose of adjusting the impact height.
The base 1 is located the both sides of support frame 4 and is equipped with electric push rod 11, highly being less than the battery during electric push rod 11 contraction state places the top height of seat 12, when before carrying out the impact test under 8 circular telegram states of electro-magnet promptly, electric push rod 11 risees, utilizes the electric push rod 11 that risees to block the bearing seat 5 of dropping suddenly, highly being less than the battery when with electric push rod 11 contraction state and placing the top height of seat 12, avoids when carrying out the impact test, hinders the whereabouts of bearing seat 5.
Preferably, the weight device 9 comprises a top fixing cap 15, a through hole 16, weight plates 17 and a fixing threaded rod 18, and the weight device 9 is formed by penetrating a plurality of weight plates 17 on the fixing threaded rod 18 and then fixing the weight plates again by the top fixing cap 15.
One end of the fixed threaded rod 18 is vertically connected to the surface of the bearing seat 5, a plurality of groups of weight plates 17 are arranged, a through hole 16 which is through up and down is formed in the middle of each weight plate 17, the fixed threaded rod 18 penetrates through the through hole 16 of each weight plate 17 in a threaded manner, the top end fixing cap 15 is connected to the position, exposed out of the weight plate 17, of each fixed threaded rod 18 in a threaded manner, and during actual use, the purpose of adjusting the weight of the weight device 9 can be achieved by adjusting the number of the weight plates 17 sleeved on the fixed threaded rods 18, so that the weight requirement of the ornament test is met.
It should be noted that, a weight impact device for battery detection, because the weight device 9 is composed of a plurality of weight plates 17 which are threaded on the fixed threaded rod 18 and then fixed again by the top end fixing cap 15, in operation, the impact plate 26 on the sliding impact plate 3 is pulled out from the inserting groove 27 of the connecting seat 25, so that the sliding impact plate 3 is not arranged above the battery placing seat 12, the connecting plate 20 is arranged below the impact plate 10, and the threaded connecting holes 19 of the connecting plate 20 and the impact plate 10 are aligned, then the fixing bolt 23 is inserted, the connecting plate 20 is fixed below the impact plate 10, then according to the requirement of the test, the required impact head 22 is screwed on the adapter 21 of the connecting plate 20, the battery to be tested is placed on the battery placing seat 12, then the hydraulic cylinder 2 on the base 1 is started, the battery placing seat 12 is lifted by the hydraulic cylinder 2 to the height required by the test, according to the test requirement, a proper number of weight plates 17 are threaded on the fixed threaded rod 18, then the top end fixing cap 15 is screwed into the fixed threaded rod 18, the bottom end of the top end fixing cap 15 is in contact with the upper surface of the weight plates 17, after the preparation is finished, the power supply of the electromagnet 8 on the side plate 7 is disconnected, the electromagnet 8 loses magnetism, the fixing supports 6 on the two sides of the bearing seat 5 are separated from the fixing supports 6, under the action of gravity, the impact heads 22 on the impact plates 10 are driven by the linear falling belt of the bearing seat 5 to pound on the batteries to be detected on the battery placing seat 12, namely, the gravity impact of the impact heads 22 in different shapes is completed, and the impact force of the batteries in different shapes and weights is tested.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a battery detects and uses heavy object percussion device, includes base (1), its characterized in that: the device is characterized in that support frames (4) are symmetrically arranged on two sides of the surface of the base (1), side plates (7) are connected to the outer sides of the top ends of the support frames (4), electromagnets (8) are mounted on the side plates (7), bearing seats (5) are arranged between the support frames (4), fixing supports (6) are arranged on two sides of each bearing seat (5), the fixing supports (6) are made of metal materials, the fixing supports (6) penetrate through the support frames (4), the fixing supports (6) are in sliding connection with the support frames (4), the surface of each fixing support (6) is adsorbed by the electromagnets (8), a weight meter (9) capable of adjusting weight is arranged on the upper surface of each bearing seat (5), an impact plate (10) is arranged on the bottom surface of each fixing support (6), a battery placing seat (12) is arranged on the surface of the base (1), and the battery placing seat (12) is located under each bearing seat (5), the battery placing seat is characterized in that a sliding impact plate (3) is arranged above the battery placing seat (12), and two ends of the sliding impact plate (3) are connected to the supporting frame (4) in a sliding mode.
2. The battery test weight impact device according to claim 1, wherein: be equipped with spout (13) that link up on support frame (4), fixed bolster (6) run through spout (13), and the surface of fixed bolster (6) and spout (13) contact is equipped with embedding strip (14), embedding strip (14) sliding connection is in spout (13).
3. The battery test weight impact device according to claim 1, wherein: the battery placing seat is characterized in that a hydraulic cylinder (2) is arranged between the battery placing seat (12) and the base (1), the bottom end of the hydraulic cylinder (2) is embedded in the base (1), and the top end of the hydraulic cylinder (2) is connected with the bottom surface of the battery placing seat (12).
4. The battery test weight impact device according to claim 1, wherein: the base (1) is provided with electric push rods (11) on two sides of the support frame (4), and the height of the electric push rods (11) in the contraction state is lower than the height of the top end of the battery placing seat (12).
5. The battery test weight impact device according to claim 1, wherein: the weight device (9) comprises a top end fixing cap (15), a through hole (16), a weight plate (17) and a fixing threaded rod (18).
6. The battery-testing weight impact device according to claim 5, wherein: one end of the fixed threaded rod (18) is vertically connected to the surface of the bearing seat (5), multiple groups of weight plates (17) are arranged, a through hole (16) which is through up and down is formed in the middle of each weight plate (17), the fixed threaded rod (18) penetrates through the through hole (16) of each weight plate (17) in a threaded mode, and the top end fixing cap (15) is connected to the position, exposed out of the weight plates (17), of the fixed threaded rod (18) in a threaded mode.
7. The battery test weight impact device according to claim 1, wherein: the sliding impact plate (3) comprises a sliding limiting head (24), a connecting seat (25), a punching plate (26) and an inserting groove (27).
8. The battery-testing weight impact device according to claim 7, wherein: the stamping device is characterized in that connecting seats (25) are arranged at two ends of the stamping plate (26), inserting grooves (27) are formed in positions, where the connecting seats (25) are in contact with the stamping plate (26), of the inserting grooves (27), openings are formed in one ends of the inserting grooves (27), two ends of the stamping plate (26) are arranged in the inserting grooves (27), sliding limiting heads (24) are arranged on the connecting seats (25), sliding adjusting grooves matched with the sliding limiting heads (24) are formed in the supporting frame (4), and the sliding limiting heads (24) are connected in the sliding adjusting grooves of the supporting frame (4) in a sliding mode.
9. The battery test weight impact device according to claim 1, wherein: the surface of the impact plate (10) is provided with an adapter which is used for connecting different types of impact heads (22).
10. The battery test weight impact device according to claim 9, wherein: the adaptor includes threaded connection hole (19), connecting plate (20), adapter (21) and fixing bolt (23), threaded connection hole (19) have been seted up on strikeing board (10) and connecting plate (20), threaded connection hole (19) evenly distributed multiunit, threaded connection hole (19) of connecting plate (20) and strikeing board (10) align threaded connection and have fixing bolt (23), be equipped with adapter (21) on connecting plate (20), adapter (21) surface is equipped with the thread line, it is first (22) and adapter (21) threaded connection to strike.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010342060.7A CN111442895A (en) | 2020-04-26 | 2020-04-26 | Heavy object impact device for battery detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010342060.7A CN111442895A (en) | 2020-04-26 | 2020-04-26 | Heavy object impact device for battery detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111442895A true CN111442895A (en) | 2020-07-24 |
Family
ID=71654548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010342060.7A Pending CN111442895A (en) | 2020-04-26 | 2020-04-26 | Heavy object impact device for battery detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111442895A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116296211A (en) * | 2023-03-23 | 2023-06-23 | 江苏展旺能源科技有限公司 | Lithium battery impact resistance detection device |
| CN118150101A (en) * | 2024-05-09 | 2024-06-07 | 上海兆钠新能源科技有限公司 | Sodium battery pack impact resistance detection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030049235A (en) * | 2001-12-14 | 2003-06-25 | 현대자동차주식회사 | a vibration damping device for shock absorber of vehicles |
| CN105387983A (en) * | 2015-10-16 | 2016-03-09 | 辰星（天津）自动化设备有限公司 | Weight impact device for battery testing |
| CN205209726U (en) * | 2015-12-02 | 2016-05-04 | 深圳市微测检测有限公司 | Battery heavy object impact tester |
| CN105699038A (en) * | 2014-11-25 | 2016-06-22 | 江苏永昌新能源科技有限公司 | Battery impact resistance and needling resistance dual detection box |
| CN207923621U (en) * | 2018-03-28 | 2018-09-28 | 苏州索泰检测技术服务股份有限公司 | A kind of material impact experiment test device |
| CN207964596U (en) * | 2018-03-30 | 2018-10-12 | 东莞市科讯精密仪器有限公司 | A kind of tack of materials shock machine |
-
2020
- 2020-04-26 CN CN202010342060.7A patent/CN111442895A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030049235A (en) * | 2001-12-14 | 2003-06-25 | 현대자동차주식회사 | a vibration damping device for shock absorber of vehicles |
| CN105699038A (en) * | 2014-11-25 | 2016-06-22 | 江苏永昌新能源科技有限公司 | Battery impact resistance and needling resistance dual detection box |
| CN105387983A (en) * | 2015-10-16 | 2016-03-09 | 辰星（天津）自动化设备有限公司 | Weight impact device for battery testing |
| CN205209726U (en) * | 2015-12-02 | 2016-05-04 | 深圳市微测检测有限公司 | Battery heavy object impact tester |
| CN207923621U (en) * | 2018-03-28 | 2018-09-28 | 苏州索泰检测技术服务股份有限公司 | A kind of material impact experiment test device |
| CN207964596U (en) * | 2018-03-30 | 2018-10-12 | 东莞市科讯精密仪器有限公司 | A kind of tack of materials shock machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116296211A (en) * | 2023-03-23 | 2023-06-23 | 江苏展旺能源科技有限公司 | Lithium battery impact resistance detection device |
| CN116296211B (en) * | 2023-03-23 | 2024-04-05 | 江苏领安能源系统集成有限公司 | Lithium battery impact resistance detection device |
| CN118150101A (en) * | 2024-05-09 | 2024-06-07 | 上海兆钠新能源科技有限公司 | Sodium battery pack impact resistance detection device |
| CN118150101B (en) * | 2024-05-09 | 2024-08-30 | 上海兆钠新能源科技有限公司 | Sodium battery pack impact resistance detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111442895A (en) | Heavy object impact device for battery detection | |
| CN105387983B (en) | A kind of battery detecting heavy impact device | |
| CN201993289U (en) | Testing machine for packing case of furniture | |
| CN211262649U (en) | Impact absorption testing device | |
| CN212931310U (en) | Thickness detection device for chemical tinning | |
| CN202522484U (en) | Test device for long-term tensile performance of materials under constant load | |
| CN216402981U (en) | Lifting caching device for classifying different battery cores | |
| CN211965047U (en) | Device for rapidly detecting height of rotor | |
| CN208284789U (en) | A kind of novel current transformer mounting structure | |
| CN206552992U (en) | A kind of chain breakage detection means for elevator cars | |
| CN210834425U (en) | Three-station fatigue test tool equipment for III-type elastic strips | |
| CN209709129U (en) | Dot matrix is melted into energization plate | |
| CN211953943U (en) | Pull ring type face switching lifting mechanism | |
| CN220137222U (en) | Lead storage battery test fixture | |
| CN202453514U (en) | Device for checking whether in lack of rivet or not before assembling and riveting bearing retainer | |
| CN207336391U (en) | A kind of lithium battery pole slice cuts burr detection device | |
| CN213846125U (en) | Cable bearing structure for electric power engineering | |
| CN112186627A (en) | Electric power tool hook | |
| CN219040974U (en) | Power taking device of low-voltage lifter | |
| CN201812006U (en) | Insulator electric property detection device | |
| CN218995613U (en) | Test material's check out test set | |
| CN221426231U (en) | Clamp for impact test | |
| CN219799636U (en) | Automatic change electrical equipment detection device | |
| CN215067244U (en) | Mutual inductor withstand voltage tester | |
| CN114243195B (en) | Device for efficiently replacing electroscope battery |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200724 |