CN221078749U - Sodium ion battery SOC ultrasonic in-situ detection device - Google Patents
Sodium ion battery SOC ultrasonic in-situ detection device Download PDFInfo
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- CN221078749U CN221078749U CN202420519612.0U CN202420519612U CN221078749U CN 221078749 U CN221078749 U CN 221078749U CN 202420519612 U CN202420519612 U CN 202420519612U CN 221078749 U CN221078749 U CN 221078749U
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- sliding
- workbench
- ion battery
- sodium ion
- ultrasonic
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- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910001415 sodium ion Inorganic materials 0.000 title claims abstract description 45
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 18
- 239000000523 sample Substances 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
Abstract
The utility model discloses an in-situ detection device for sodium ion battery SOC (system on a chip) ultrasonic waves, which relates to the technical field of battery detection tools and aims at solving the problems that the existing detection device cannot be adapted to sodium ion battery detection with different specifications and sizes and is inconvenient to position a battery to be detected; the device comprises a workbench and a sliding platform, wherein a lateral driving motor for driving the sliding platform to move laterally on the workbench is arranged on the lateral surface of the workbench; the sliding platform is provided with a positioning mechanism for adjusting the position of the sodium ion battery; the sliding platform is provided with the positioning mechanism, and the sodium ion battery to be detected which is placed on the sliding platform can be positioned through the positioning mechanism, so that the sodium ion battery to be detected is positioned at the middle position of the sliding platform, and the subsequent ultrasonic in-situ detection is facilitated. The workbench is also connected with an electric push rod in a sliding way, and the telescopic ends of the two groups of electric push rods are respectively provided with an ultrasonic transmitting probe and an ultrasonic receiving probe for detecting the sodium ion battery.
Description
Technical Field
The utility model relates to the technical field of battery detection tools, in particular to an in-situ ultrasonic detection device for a sodium ion battery SOC.
Background
SOC is the state of charge of a battery and is commonly used to represent the remaining battery power.
Ultrasonic detection, abbreviated as UT, also known as ultrasonic detection, is performed by using ultrasonic technology, and is one of five conventional nondestructive detection methods.
The sodium ion battery SOC value is detected by using an ultrasonic in-situ detection method, is frequently used in the industry, and can be used for detecting cylindrical solid batteries or liquid batteries with different specifications and sizes; however, the existing detection device has single detection on the size and the specification of the battery and poor adaptability; and when detecting the large-size battery, the battery is inconvenient to move and position, and a plurality of inconveniences are brought to staff.
Therefore, the application provides an in-situ ultrasonic detection device for the SOC of the sodium ion battery to meet the requirements.
Disclosure of utility model
The application aims to provide an in-situ ultrasonic detection device for a sodium ion battery SOC, and aims to solve the problems that the existing detection device cannot be adapted to sodium ion batteries with different specifications and sizes for detection and is inconvenient to position a battery to be detected.
In order to achieve the above purpose, the present application provides the following technical solutions: the sodium ion battery SOC ultrasonic in-situ detection device comprises a workbench, a sliding platform and a PLC controller, wherein the sliding platform is connected to the top surface of the workbench in a sliding manner;
The lateral surface of the workbench is provided with a lateral driving motor for driving the sliding platform to move laterally on the workbench, and the lateral driving motor is arranged on the front lateral surface of the workbench;
The sliding platform is provided with a positioning mechanism for adjusting the position of the sodium ion battery; the sliding platform is provided with the positioning mechanism, and the sodium ion battery to be detected which is placed on the sliding platform can be positioned through the positioning mechanism, so that the sodium ion battery to be detected is positioned at the middle position of the sliding platform, and the subsequent ultrasonic in-situ detection is facilitated.
The workbench is also connected with two groups of electric push rods in a sliding manner, the two groups of electric push rods are symmetrically arranged, and the telescopic ends of the two groups of electric push rods are respectively provided with an ultrasonic transmitting probe and an ultrasonic receiving probe for detecting the sodium ion battery; the PLC controller is electrically connected with the transverse driving motor, the electric push rod, the ultrasonic transmitting probe and the ultrasonic receiving probe.
Preferably, a transverse groove is formed in the middle of the top surface of the workbench, a transverse screw rod is rotationally connected in the transverse groove, a transverse sliding seat for pushing the sliding platform is further connected in the transverse groove in a sliding mode, and a threaded hole meshed with the transverse screw rod is formed in the transverse sliding seat.
Preferably, a baffle is further arranged on the side surface of the workbench, the baffle is on the same side as the transverse driving motor and is positioned between the transverse driving motor and the sliding platform, the transverse driving motor for the sliding platform is arranged on the workbench, the transverse sliding seat can be driven to move towards the transverse driving motor through clockwise rotation of the transverse driving motor, and two groups of limiting plates are used for clamping and positioning sodium ion batteries to be detected through the meshing relationship between tooth grooves on the driving seat and gears; the transverse driving motor rotates anticlockwise, and can drive the movable sliding seat to move towards the ultrasonic emission probe to carry out ultrasonic in-situ detection on the sodium ion battery.
Preferably, the positioning mechanism comprises a limiting plate and a driving seat, the height dimension of the transverse sliding seat is larger than the depth dimension of the transverse groove, the bottom of the sliding platform is provided with a containing groove corresponding to the position of the transverse sliding seat, the driving seat is further connected in the containing groove in a sliding manner, and a spring is further arranged between the driving seat and the sliding platform; the sliding platform is characterized in that the sliding platform is further provided with a mounting groove communicated with the accommodating groove, a gear is connected in the mounting groove through rotation of the rotating rod, tooth grooves meshed with the gear are formed in the driving seat, the top of the sliding platform is further provided with sliding grooves for the limiting plate to slide, the sliding grooves are provided with two groups, symmetrically arranged, the two groups of sliding grooves are communicated with the mounting groove, the two ends of the rotating rod are respectively located in the two groups of sliding grooves, the two ends of the rotating rod are provided with threaded sections with opposite rotation directions, and the limiting plate is provided with threaded holes meshed with the threaded sections on the rotating rod.
Preferably, the two groups of electric push rods are driven by a longitudinal driving motor to longitudinally move on the workbench, and the longitudinal driving motor is arranged on the left side surface of the workbench; the workbench is also provided with a longitudinal groove, a longitudinal sliding seat is connected in the longitudinal groove in a sliding way, the fixed end of the electric push rod is connected with the longitudinal sliding seat, the longitudinal groove is also internally and rotatably connected with longitudinal screws for driving two groups of longitudinal sliding seats to move oppositely or back to back, the longitudinal screws are driven by a shaft coupling and a longitudinal driving motor, and the two groups of electric push rods can be driven to move oppositely or back to back through the cooperation of the longitudinal driving motor and the longitudinal screws so as to adjust the interval between the ultrasonic transmitting probe and the ultrasonic receiving probe and the sodium ion battery to be detected; the electric push rod can adjust the heights of the ultrasonic transmitting probe and the ultrasonic receiving probe in the vertical direction.
In summary, the utility model has the technical effects and advantages that:
According to the utility model, the positioning mechanism is arranged on the sliding platform, and the sodium ion battery to be detected which is placed on the sliding platform can be positioned by the positioning mechanism, so that the sodium ion battery to be detected is positioned in the middle position of the sliding platform, and the subsequent ultrasonic in-situ detection is facilitated.
According to the utility model, the transverse driving motor for the sliding platform is arranged on the workbench, and the transverse sliding seat can be driven to move towards the transverse driving motor through clockwise rotation of the transverse driving motor, and the two groups of limiting plates can clamp and position the sodium ion battery to be detected through the meshing relationship between the tooth grooves on the driving seat and the gears; the transverse driving motor rotates anticlockwise, and can drive the movable sliding seat to move towards the ultrasonic emission probe to carry out ultrasonic in-situ detection on the sodium ion battery.
According to the utility model, the two groups of electric push rods can be driven to move in opposite directions or back directions by the cooperation of the longitudinal driving motor and the longitudinal screw rod, so that the distance between the ultrasonic transmitting probe and the ultrasonic receiving probe and the sodium ion battery to be detected is adjusted; the electric push rod can adjust the heights of the ultrasonic transmitting probe and the ultrasonic receiving probe in the vertical direction.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a longitudinal cross-sectional view of a table according to the present utility model;
FIG. 3 is a longitudinal cross-sectional view of the sliding platform of the present utility model;
Fig. 4 is a cross sectional view of the sliding platform of the present utility model.
In the figure: 1. a work table; 2. a transverse groove; 3. a longitudinal groove; 4. an electric push rod; 5. an ultrasonic wave transmitting probe; 6. an ultrasonic receiving probe; 7. a longitudinal driving motor; 8. a transverse driving motor; 9. a baffle; 10. a sliding platform; 11. a limiting plate; 12. a chute; 13. a longitudinal slide; 14. a longitudinal screw; 15. a transverse screw; 16. a transverse slide; 17. a mounting groove; 18. a driving seat; 19. a gear; 20. a rotating rod; 21. a spring; 22. an accommodating groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to the figures 1-4, the sodium ion battery SOC ultrasonic in-situ detection device comprises a workbench 1, a sliding platform 10 and a PLC controller, wherein the sliding platform 10 is connected to the top surface of the workbench 1 in a sliding manner;
The lateral surface of the workbench 1 is provided with a lateral driving motor 8 for driving the sliding platform 10 to transversely move on the workbench 1, the lateral driving motor 8 is arranged on the front lateral surface of the workbench 1, and the lateral driving motor 8 adopts a bidirectional motor; a transverse groove 2 is formed in the middle of the top surface of the workbench 1, a transverse screw rod 15 is rotationally connected in the transverse groove 2, a transverse sliding seat 16 for pushing the sliding platform 10 is also slidingly connected in the transverse groove 2, a threaded hole meshed with the transverse screw rod 15 is formed in the transverse sliding seat 16, and the sliding platform 10 moves forwards or backwards on the top surface of the workbench 1 under the drive of a transverse driving motor 8;
In order to adapt to sodium ion battery detection with different specifications and sizes and improve the accuracy of sodium ion battery detection, a baffle plate 9 is further arranged on the side surface of the workbench 1, the baffle plate 9 is positioned between the transverse driving motor 8 and the sliding platform 10 on the same side as the transverse driving motor 8, and a positioning mechanism for adjusting the position of the sodium ion battery is arranged on the sliding platform 10; the positioning mechanism comprises a limiting plate 11 and a driving seat 18, the height dimension of the transverse sliding seat 16 is larger than the depth dimension of the transverse groove 2, the bottom of the sliding platform 10 is provided with a containing groove 22 corresponding to the position of the transverse sliding seat 16, the inside of the containing groove 22 is also slidably connected with the driving seat 18, and a spring 21 is also arranged between the driving seat 18 and the sliding platform 10; the sliding platform 10 is further provided with a mounting groove 17 communicated with the accommodating groove 22, the mounting groove 17 is rotationally connected with a gear 19 through a rotating rod 20, the driving seat 18 is provided with a tooth socket meshed with the gear 19, the top of the sliding platform 10 is further provided with two groups of sliding grooves 12 for the limiting plate 11 to slide, the two groups of sliding grooves 12 are symmetrically arranged, the two groups of sliding grooves 12 are communicated with the mounting groove 17, the two ends of the rotating rod 20 are respectively positioned in the two groups of sliding grooves 12, the two ends of the rotating rod 20 are provided with threaded sections with opposite rotation directions, and the two groups of limiting plates 11 are provided with threaded holes meshed with the threaded sections on the rotating rod 20; in the initial position, the sliding platform 10 is propped against the baffle plate 9, and the transverse driving motor 8 drives the transverse sliding seat 16 to clamp and position the sodium ion battery to be detected, so that the sliding platform 10 cannot slide.
In order to increase the adaptability of the device, an electric push rod 4 capable of driving an ultrasonic emission probe 5 and an ultrasonic receiving probe 6 to move in the vertical direction is further arranged on the workbench 1, the electric push rod 4 is further connected onto the workbench 1 in a sliding manner, two groups of electric push rods 4 are symmetrically arranged, and the telescopic ends of the two groups of electric push rods 4 are respectively provided with the ultrasonic emission probe 5 and the ultrasonic receiving probe 6 for detecting the sodium ion battery; the two groups of electric push rods 4 are driven by a longitudinal driving motor 7 to longitudinally move on the workbench 1, and the longitudinal driving motor 7 is arranged on the left side surface of the workbench 1; the workbench 1 is further provided with a longitudinal groove 3, the longitudinal groove 3 is connected with a longitudinal sliding seat 13 in a sliding manner, the fixed end of the electric push rod 4 is connected with the longitudinal sliding seat 13, the longitudinal groove 3 is also internally and rotatably connected with two groups of longitudinal screw rods 14 for driving the longitudinal sliding seat 13 to move oppositely or back to each other, and the longitudinal screw rods 14 are driven by a shaft coupling and the longitudinal driving motor 7;
The PLC is electrically connected with the transverse driving motor 8, the electric push rod 4, the ultrasonic transmitting probe 5 and the ultrasonic receiving probe 6.
The working principle of the utility model is as follows: when the device is used, the device is powered on, a worker places a sodium ion battery to be detected on the sliding platform 10, the transverse driving motor 8 is controlled by the PLC to rotate clockwise, the transverse screw rod 15 is driven to rotate clockwise, the transverse screw rod 15 and the transverse sliding seat 16 are driven to move towards the transverse driving motor 8 through the meshing relationship between the transverse screw rod 15 and the transverse sliding seat 16, the transverse sliding seat 16 is contacted with the driving seat 18 and drives the driving seat 18 to slide in the accommodating groove 22, the spring 21 is compressed, a tooth slot at the top of the driving seat 18 is meshed with the gear 19, the gear 19 is driven to rotate in the mounting groove 17 in the moving process of the driving seat 18, the rotating rod 20 is driven to rotate in the mounting groove 17 through the meshing relationship between thread sections at the two ends of the rotating rod 20 and threaded holes on the limiting plates 11, the two groups of limiting plates 11 are driven to move towards each other, and the sodium ion battery to be detected is clamped and adjusted, so that the sodium ion battery to be detected is located in the middle position of the sliding platform 10 and is located in the middle position of the workbench 1;
After the position is adjusted, the transverse driving motor 8 is controlled to work anticlockwise and rotate, the sliding platform 10 is driven to move towards the ultrasonic emission probe 5 by the transverse sliding seat 16, the driving seat 18 is reset under the action of the elastic force of the spring 21, and the two groups of limiting plates 11 are driven to be reset; the PLC controls the longitudinal driving motor 7 to work and rotate to drive the longitudinal screw rods 14 to rotate and drive the two groups of longitudinal sliding seats 13 to move in opposite directions or back directions so as to adjust the distance between the ultrasonic transmitting probe 5 and the ultrasonic receiving probe 6 and the sodium ion battery to be detected; the electric push rod 4 is controlled to extend or retract, so that the height relation between the ultrasonic transmitting probe 5 and the ultrasonic receiving probe 6 and the sodium ion battery to be detected is adjusted, and the comprehensive detection of the sodium ion battery is realized.
The electromechanical connection related to the utility model is a conventional means adopted by the person skilled in the art, and the technical teaching can be obtained through limited tests, and the method belongs to common general knowledge.
The components not described in detail herein are prior art.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a sodium ion battery SOC ultrasonic wave normal position detection device which characterized in that: the automatic control device comprises a workbench (1), a sliding platform (10) and a PLC, wherein the sliding platform (10) is connected to the top surface of the workbench (1) in a sliding manner;
The lateral surface of the workbench (1) is provided with a lateral driving motor (8) for driving the sliding platform (10) to transversely move on the workbench (1), and the lateral driving motor (8) is arranged on the front lateral surface of the workbench (1);
the sliding platform (10) is provided with a positioning mechanism for adjusting the position of the sodium ion battery;
The workbench (1) is also connected with an electric push rod (4) in a sliding manner, the electric push rods (4) are provided with two groups which are symmetrically arranged, and the telescopic ends of the two groups of electric push rods (4) are respectively provided with an ultrasonic transmitting probe (5) and an ultrasonic receiving probe (6) for detecting the sodium ion battery;
The PLC controller is electrically connected with the transverse driving motor (8), the electric push rod (4), the ultrasonic transmitting probe (5) and the ultrasonic receiving probe (6).
2. The ultrasonic in-situ detection device for sodium ion battery SOC of claim 1, wherein: the novel workbench is characterized in that a transverse groove (2) is formed in the middle of the top surface of the workbench (1), a transverse screw rod (15) is rotationally connected to the transverse groove (2), a transverse sliding seat (16) for pushing the sliding platform (10) is slidably connected to the transverse groove (2), and a threaded hole meshed with the transverse screw rod (15) is formed in the transverse sliding seat (16).
3. The ultrasonic in-situ detection device for sodium ion battery SOC of claim 2, wherein: the side of workstation (1) still is equipped with baffle (9), baffle (9) with lateral drive motor (8) homonymy, and be located between lateral drive motor (8) and sliding platform (10).
4. The ultrasonic in-situ detection device for sodium ion battery SOC according to claim 3, wherein: the positioning mechanism comprises a limiting plate (11) and a driving seat (18), the height dimension of the transverse sliding seat (16) is larger than the depth dimension of the transverse groove (2), a containing groove (22) corresponding to the position of the transverse sliding seat (16) is formed in the bottom of the sliding platform (10), the driving seat (18) is further connected in the containing groove (22) in a sliding manner, and a spring (21) is further arranged between the driving seat (18) and the sliding platform (10); the sliding platform (10) is further provided with a mounting groove (17) communicated with the accommodating groove (22), gears (19) are rotatably connected in the mounting groove (17) through rotating rods (20), tooth grooves meshed with the gears (19) are formed in the driving seat (18), sliding grooves (12) for sliding the limiting plates (11) are further formed in the top of the sliding platform (10), two groups of sliding grooves (12) are symmetrically formed, the two groups of sliding grooves (12) are communicated with the mounting groove (17), two ends of the rotating rods (20) are respectively located in the two groups of sliding grooves (12), threaded sections with opposite rotation directions are formed in the two ends of the rotating rods (20), and threaded holes meshed with the threaded sections on the rotating rods (20) are formed in the two groups of limiting plates (11).
5. The ultrasonic in-situ detection device for sodium ion battery SOC of claim 1, wherein: the two groups of electric push rods (4) are driven by a longitudinal driving motor (7) to longitudinally move on the workbench (1), and the longitudinal driving motor (7) is arranged on the left side surface of the workbench (1); the workbench (1) is further provided with a longitudinal groove (3), a longitudinal sliding seat (13) is connected in the longitudinal groove (3) in a sliding manner, the fixed end of the electric push rod (4) is connected with the longitudinal sliding seat (13), the longitudinal groove (3) is further internally and rotatably connected with two groups of longitudinal screws (14) for driving the longitudinal sliding seat (13) to move oppositely or back to each other, and the longitudinal screws (14) are driven by a longitudinal driving motor (7) through a coupling.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221078749U true CN221078749U (en) | 2024-06-04 |
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