CN210834770U - Lithium ion battery electrolyte nondestructive detection device - Google Patents
Lithium ion battery electrolyte nondestructive detection device Download PDFInfo
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- CN210834770U CN210834770U CN201921309998.8U CN201921309998U CN210834770U CN 210834770 U CN210834770 U CN 210834770U CN 201921309998 U CN201921309998 U CN 201921309998U CN 210834770 U CN210834770 U CN 210834770U
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- lithium ion
- ion battery
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- battery electrolyte
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Abstract
The utility model discloses a nondestructive testing device for lithium ion battery electrolyte, which comprises a base, the upper end surface of the base is fixedly provided with a mounting frame, the right end surface of the mounting frame is fixedly provided with an electric push rod, the output end of the electric push rod is fixedly provided with an installation plate, the left end face of the installation plate is fixedly provided with an installation mechanism, the upper end surface of the base is provided with a detection mechanism corresponding to the position of the installation mechanism, the utility model relates to a nondestructive detection device for lithium ion battery electrolyte, through setting up ultrasonic transceiver, air coupling ultrasonic transducer and lead screw etc. have reached nondestructive test lithium ion battery electrolyte, and detection effect is good, and it is convenient to detect, and the suitability is high, has solved ordinary detection method of disassembling, leads to lithium ion battery's damage, increases the extravagant problem of unnecessary resource.
Description
Technical Field
The utility model relates to a lithium cell technical field specifically is a lithium ion battery electrolyte nondestructive test device.
Background
Lithium ion batteries have been widely used in a large number of electronic products, such as smart phones, tablet computers, digital cameras, electric toys, electronic navigators, and the like, because of their advantages of high capacity, long cycle life, and the like, and in recent years, lithium ion batteries have also been widely used in the fields of new energy vehicles, communication base stations, military, aerospace, and the like, and the types of lithium batteries are classified into three types: the cylinder, square aluminum shell, soft package, along with the country further expand new energy automobile market and the requirement to continuation of the journey mileage constantly promotes, lead to whole car enterprise all to proposing higher requirement in the aspect of battery energy density, manufacturing cost, cycle life etc..
The lithium ion battery needs to be detected after production and processing are completed, if bubbles remain in electrolyte inside the battery, resistance is increased, accordingly, heat productivity is greatly increased, overall electrical performance is reduced, explosion is possibly caused seriously, damage to the lithium ion battery is caused by a common disassembling detection method, and unnecessary resource waste is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium ion battery electrolyte nondestructive test device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a lithium ion battery electrolyte nondestructive test device, includes the base, fixed mounting has the mounting bracket on the up end of base, fixed mounting has electric putter on the right-hand member face of mounting bracket, electric putter's output fixed mounting has the mounting panel, fixed mounting has installation mechanism on the left side terminal surface of mounting panel, it is provided with detection mechanism to correspond installation mechanism position department on the up end of base.
As a further aspect of the present invention: the detection mechanism comprises a fixed plate, the fixed plate is symmetrically arranged on the upper end face of the base in the front-back direction, guide rails which are symmetrically distributed in the up-down direction are fixedly arranged between the fixed plates, a moving seat is arranged on the guide rails, an air coupling ultrasonic probe is fixedly arranged on the moving seat, and a driving part is arranged inside the fixed plate on the rear side.
As a further aspect of the present invention: the utility model discloses a lead screw, including mounting groove, drive part, dwang, lead screw, drive part, motor fixed mounting, the mounting groove has been seted up to the inside of the fixed plate of rear side on the up end of the fixed plate of rear side, the dwang is installed in the internal rotation of mounting groove, the output and the dwang fixed connection of motor, rotate between the fixed plate and install the lead screw of longitudinal symmetry distribution, the rear end of lead screw runs through the inside that gets into the mounting groove, it is provided with first bevel gear to correspond lead screw position department on the dwang, the rear end fixed mounting of lead screw has second bevel gear, first bevel gear meshes with second bevel gear mutually.
As a further aspect of the present invention: and the ultrasonic transmitting and receiving device is fixedly arranged on the upper end surface of the base, and the ultrasonic transmitting and receiving device is electrically connected with the air coupling ultrasonic probe through a preamplifier.
As a further aspect of the present invention: the mounting mechanism comprises a fixing frame, the fixing frame is fixedly mounted on the left end face of the mounting plate, the inner side of the fixing frame is provided with a regulating frame which is symmetrically distributed front and back, the regulating frame and the fixing frame are fixedly connected through a telescopic rod, and a plurality of fixing clamps which are uniformly distributed are arranged on the regulating frame.
As a further aspect of the present invention: a plurality of guide rods are fixedly mounted on the right end face of the mounting plate, and the right ends of the guide rods penetrate through the mounting frame.
Compared with the prior art, the beneficial effects of the utility model are that: a nondestructive detection device for lithium ion battery electrolyte is provided, wherein a lithium ion battery is fixedly installed through an installation mechanism, scanning detection is carried out through a detection mechanism, an electric push rod is matched to drive the lithium ion battery to move, detection for the lithium ion battery electrolyte is realized, a lithium ion battery body is not damaged, the detection effect is good, a rotating rod is driven to rotate through a motor, a first bevel gear drives a second bevel gear to rotate, a screw rod rotates, a moving seat moves back and forth along a guide rail, scanning is carried out through an air coupling ultrasonic probe, the air bubble characteristic in the electrolyte is not easy to permeate through ultrasonic waves, the condition of the lithium ion battery electrolyte can be detected from the feedback obtained by an ultrasonic emission receiver, the lithium ion battery is installed on an adjusting frame through a fixed frame, the adjusting frame is adjusted through a telescopic rod and is, the adaptability is improved, the guide rod is arranged, the mounting plate is guided to move, and the moving accuracy is improved. The utility model relates to a lithium ion battery electrolyte nondestructive test device, through setting up ultrasonic emission receiver, air coupling ultrasonic transducer and lead screw etc. has reached nondestructive test lithium ion battery electrolyte, and detection effect is good, and it is convenient to detect, and adaptability is high, has solved ordinary detection method of disassembling, leads to lithium ion battery's damage, increases the extravagant problem of unnecessary resource.
Drawings
Fig. 1 is a schematic structural diagram of a nondestructive testing device for lithium ion battery electrolyte.
Fig. 2 is a schematic structural diagram of a detection mechanism in a nondestructive detection device for lithium ion battery electrolyte.
Fig. 3 is a schematic structural diagram of an installation mechanism in a nondestructive testing apparatus for lithium ion battery electrolyte.
Fig. 4 is a schematic structural diagram of a position a in a nondestructive testing apparatus for lithium ion battery electrolyte.
In the figure: 1. a base; 2. a mounting frame; 3. an electric push rod; 4. mounting a plate; 5. an installation mechanism; 6. a guide bar; 7. an ultrasonic transmitter-receiver; 8. a preamplifier; 9. a detection mechanism; 10. a fixing plate; 11. a guide rail; 12. a movable seat; 13. an air-coupled ultrasonic probe; 14. a motor; 15. a screw rod; 16. mounting grooves; 17. rotating the rod; 18. a first bevel gear; 19. a second bevel gear; 20. a fixed mount; 21. a telescopic rod; 22. an adjusting bracket; 23. and (4) fixing clips.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, a nondestructive testing device for lithium ion battery electrolyte comprises a base 1, wherein an installation frame 2 is fixedly installed on the upper end face of the base 1, an electric push rod 3 is fixedly installed on the right end face of the installation frame 2, an installation plate 4 is fixedly installed at the output end of the electric push rod 3, an installation mechanism 5 is fixedly installed on the left end face of the installation plate 4, and a testing mechanism 9 is arranged on the upper end face of the base 1 corresponding to the installation mechanism 5.
The lithium ion battery is fixedly installed through the installation mechanism 5, scanning detection is carried out through the detection mechanism 9, the lithium ion battery is driven to move by matching with the electric push rod 3, detection of electrolyte in the lithium ion battery is achieved, the lithium ion battery body cannot be damaged, and the detection effect is good.
The detection mechanism 9 comprises a fixing plate 10, the fixing plate 10 is symmetrically arranged on the upper end face of the base 1 in the front-back direction, guide rails 11 which are symmetrically distributed in the up-down direction are fixedly installed between the fixing plates 10, a moving seat 12 is arranged on the guide rails 11, an air coupling ultrasonic probe 13 is fixedly installed on the moving seat 12, and a driving part is arranged inside the fixing plate 10 on the rear side.
The drive part includes motor 14, motor 14 fixed mounting is on the up end of the fixed plate 10 of rear side, and mounting groove 16 has been seted up to the inside of the fixed plate 10 of rear side, dwang 17 is installed in the inside rotation of mounting groove 16, motor 14's output and dwang 17 fixed connection, rotate between the fixed plate 10 and install longitudinal symmetry's lead screw 15, the rear end of lead screw 15 runs through the inside that gets into mounting groove 16, it is provided with first bevel gear 18 to correspond lead screw 15 position department on the dwang 17, the rear end fixed mounting of lead screw 15 has second bevel gear 19, first bevel gear 18 meshes with second bevel gear 19 mutually.
An ultrasonic transmitting and receiving device 7 is fixedly installed on the upper end face of the base 1, and the ultrasonic transmitting and receiving device 7 is electrically connected with an air coupling ultrasonic probe 13 through a preamplifier 8.
The rotating rod 17 is driven to rotate by the motor 14, the first bevel gear 18 drives the second bevel gear 19 to rotate, the screw rod 15 rotates, the moving seat 12 moves back and forth along the guide rail 11, the air coupling ultrasonic probe 13 is used for scanning, and the condition of electrolyte in the lithium ion battery can be detected by the feedback obtained by the ultrasonic transmitter-receiver 7 through the characteristic that air bubbles in the electrolyte are not easy to penetrate through by ultrasonic waves.
Lithium ion battery passes through mount 23 to be installed at alignment jig 22, and alignment jig 22 adjusts through telescopic link 21, and the lithium ion battery of the not equidimension model of adaptation improves the suitability.
A plurality of guide rods 6 are fixedly mounted on the right end face of the mounting plate 4, and the right ends of the guide rods 6 penetrate through the mounting frame 2.
The guide rod 6 is arranged to guide the movement of the mounting plate 4, and the movement accuracy is improved.
The utility model discloses a theory of operation is: a nondestructive detection device for lithium ion battery electrolyte, the lithium ion battery is fixedly installed through an installation mechanism 5, scanning detection is carried out through a detection mechanism 9, an electric push rod 3 is matched to drive the lithium ion battery to move, detection of the lithium ion battery electrolyte is realized, a lithium ion battery body cannot be damaged, the detection effect is good, a rotating rod 17 is driven to rotate through a motor 14, a first bevel gear 18 drives a second bevel gear 19 to rotate, a screw rod 15 rotates, a moving seat 12 moves back and forth along a guide rail 11, scanning is carried out through an air coupling ultrasonic probe 13, the condition of the lithium ion battery electrolyte can be detected from feedback obtained by an ultrasonic emission receiver 7 through the characteristic that air bubbles in the electrolyte are not easy to permeate through ultrasonic waves, the lithium ion battery is installed on an adjusting frame 22 through a fixed frame 23, and the adjusting frame 22 is adjusted through, the lithium ion battery of not equidimension model of adaptation improves the suitability, and guide bar 6 sets up, leads the removal of mounting panel 4, improves and removes the accuracy nature.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a lithium ion battery electrolyte nondestructive test device, includes base (1), its characterized in that, fixed mounting has mounting bracket (2) on the up end of base (1), fixed mounting has electric putter (3) on the right side terminal surface of mounting bracket (2), the output fixed mounting of electric putter (3) has mounting panel (4), fixed mounting has installation mechanism (5) on the left side terminal surface of mounting panel (4), it is provided with detection mechanism (9) to correspond installation mechanism (5) position department on the up end of base (1).
2. The nondestructive testing device for lithium ion battery electrolyte according to claim 1, wherein the testing mechanism (9) comprises a fixing plate (10), the fixing plate (10) is symmetrically arranged on the upper end surface of the base (1) in a front-back manner, guide rails (11) which are symmetrically distributed up and down are fixedly installed between the fixing plates (10), a moving seat (12) is arranged on the guide rails (11), an air coupling ultrasonic probe (13) is fixedly installed on the moving seat (12), and a driving part is arranged inside the fixing plate (10) on the rear side.
3. The nondestructive testing device for lithium ion battery electrolyte according to claim 2, the driving part comprises a motor (14), the motor (14) is fixedly arranged on the upper end surface of the fixing plate (10) at the rear side, a mounting groove (16) is arranged inside the fixing plate (10) at the rear side, a rotating rod (17) is rotatably arranged in the mounting groove (16), the output end of the motor (14) is fixedly connected with the rotating rod (17), screw rods (15) which are distributed up and down symmetrically are rotatably arranged between the fixing plates (10), the rear end of the screw rod (15) penetrates into the mounting groove (16), a first bevel gear (18) is arranged on the rotating rod (17) corresponding to the screw rod (15), a second bevel gear (19) is fixedly arranged at the rear end of the screw rod (15), the first bevel gear (18) is meshed with the second bevel gear (19).
4. The nondestructive testing device for lithium ion battery electrolyte according to claim 3 is characterized in that an ultrasonic transceiver (7) is fixedly mounted on the upper end face of the base (1), and the ultrasonic transceiver (7) is electrically connected with the air coupling ultrasonic probe (13) through a preamplifier (8).
5. The nondestructive testing device for lithium ion battery electrolyte according to claim 4, wherein the mounting mechanism (5) comprises a fixing frame (20), the fixing frame (20) is fixedly mounted on the left end face of the mounting plate (4), the inner side of the fixing frame (20) is provided with adjusting frames (22) which are symmetrically distributed front and back, the adjusting frames (22) are fixedly connected with the fixing frame (20) through telescopic rods (21), and the adjusting frames (22) are provided with a plurality of fixing clamps (23) which are uniformly distributed.
6. The nondestructive testing device for lithium ion battery electrolyte according to claim 5, wherein a plurality of guide rods (6) are fixedly mounted on the right end face of the mounting plate (4), and the right ends of the guide rods (6) penetrate through the mounting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921309998.8U CN210834770U (en) | 2019-08-09 | 2019-08-09 | Lithium ion battery electrolyte nondestructive detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921309998.8U CN210834770U (en) | 2019-08-09 | 2019-08-09 | Lithium ion battery electrolyte nondestructive detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210834770U true CN210834770U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921309998.8U Expired - Fee Related CN210834770U (en) | 2019-08-09 | 2019-08-09 | Lithium ion battery electrolyte nondestructive detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210834770U (en) |
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2019
- 2019-08-09 CN CN201921309998.8U patent/CN210834770U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20210809 |
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| CF01 | Termination of patent right due to non-payment of annual fee |