New energy automobile battery shell detection device

Abstract

The invention relates to the technical field of battery shell detection, and discloses a new energy automobile battery shell detection device which comprises a base, stand columns are fixedly connected to the four corners of the top of the base, position adjusting mechanisms are arranged at the tops of the stand columns, collision balls are arranged below the position adjusting mechanisms, and fixing mechanisms are arranged on the left side and the right side of the top of the base. A positioning mechanism is arranged at the bottom of the outer side of the fixing mechanism. According to the new energy automobile battery shell detection device, through the arranged position adjusting mechanism, a worker only needs to control a double-shaft motor to drive rotating shafts or first threaded rotating shafts on the left side and the right side to rotate, and then the position of a collision ball can be adjusted through a threaded sliding plate; and meanwhile, when the device is used, the electromagnetic adsorption equipment is powered on to generate magnetic force to adsorb the collision ball, and the worker can fix and fall the collision ball only by controlling the electromagnetic adsorption equipment to be powered on and powered off.

Description

Technical Field

[0001] The present invention relates to the technical field of battery casing detection, and in particular to a battery casing detection device for a new energy vehicle. Background Art

[0002] New energy, also known as unconventional energy, refers to various forms of energy other than traditional energy, and refers to energy that has just begun to be developed or is being actively studied and is yet to be promoted, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy and nuclear fusion energy. Power batteries are power sources for tools, mostly referring to batteries that provide power for electric vehicles, electric trains, electric bicycles, and golf carts. During use, batteries are frequently subjected to vibrations, and the shell contains plates and electrolytes. If the shell strength is not high, it will cause the shell to rupture and the electrolyte to overflow. At present, the shell strength detection method is to have a heavy object such as a steel ball fall freely at a certain height and then impact the shell, and then observe the appearance of the shell after the steel ball impacts, especially the appearance deformation, to detect the shell strength.

[0003] According to the patent website published "A new energy vehicle battery shell detection device (publication number: CN 216695497U; Application No.: 202220310151.7)", in the above application, the problem of "the current new energy vehicle battery shell detection device can adjust the height of the steel ball, but the steel ball is in a fixed state in the horizontal direction and cannot move left and right, resulting in hitting the same position every time, and other positions cannot be detected, resulting in large detection errors, and the existing detection device fixes the battery shell in a single manner and cannot flexibly change the detection surface, resulting in low detection efficiency. " has been optimized, but when the detection device in the above application is used, the staff needs to rotate the 'screw 10' for a long time to complete the fixation and release of the falling object. At the same time, when it is necessary to control the falling of the falling object, the staff needs to manually rotate the 'screw 10' close to the device, which is easy to cause the falling object to fall and collide with the electromagnetic shell, then bounce up and contact with the personnel, which is very dangerous. At the same time, when the detection device in the above application is used, the staff cannot flip the fixed battery shell. When it is necessary to detect different surfaces of the battery shell, the battery shell needs to be repeatedly disassembled and assembled, which is inconvenient for the staff to use. Summary of the invention

[0004] The purpose of the present invention is to provide a new energy vehicle battery housing detection device to solve the problems raised in the above background technology.

[0005] To solve the above technical problems, the present invention provides the following technical solution: A detection device for a new energy vehicle battery housing, including a base, four corners of the top of the base are fixedly connected with columns, a position adjustment mechanism is arranged at the top of the columns, a collision ball is arranged below the position adjustment mechanism, fixing mechanisms are arranged on the left and right sides of the top of the base, and a positioning mechanism is arranged at the bottom outside of the fixing mechanisms.

[0006] The position adjustment mechanism includes a support assembly, a longitudinal displacement assembly, a transmission assembly and a lateral displacement assembly. The support assembly is arranged at the top of the column, the longitudinal displacement assembly is arranged on the left side inside the support assembly, the longitudinal displacement assembly is arranged inside the support assembly, the transmission assembly is arranged on the left side inside the longitudinal displacement assembly, and the lateral displacement assembly is arranged on the right side of the longitudinal displacement assembly.

[0007] The fixing mechanism includes an adjustment assembly and a clamping assembly. The adjustment assembly is arranged on the left and right sides of the top of the base, and the clamping assembly is arranged inside the adjustment assembly.

[0008] The positioning mechanism includes a twisting assembly, a positioning assembly and a limiting assembly. The twisting assembly is arranged outside the adjustment assembly, the positioning assembly is arranged on the outer ring of the twisting assembly, and the limiting assembly is arranged on the front and back sides of the positioning assembly.

[0009] According to the above technical solution, the support assembly includes a fixed frame, the fixed frame is fixedly connected to the top of the column, a fixed screw is fixedly connected to the left side inside the fixed frame, and a fixed rod is fixedly connected to the right side inside the fixed frame.

[0010] According to the above technical solution, the longitudinal displacement assembly includes a threaded barrel, the threaded barrel is threadedly connected to the outer ring of the fixed screw, the front and back sides of the outer ring of the threaded barrel are rotatably connected with a rotating frame, a sleeve frame is fixedly connected inside the rotating frame, and a dual-axis motor is fixedly connected inside the sleeve frame.

[0011] According to the above technical solution, the transmission assembly includes a rotating shaft, the rotating shaft is fixedly connected to the left side of the dual-axis motor, a bevel gear one is fixedly connected to the left side of the rotating shaft, a bevel gear two is meshed with the rear side of the outer ring of the bevel gear one, the bevel gear two is fixedly connected to the outer ring of the threaded barrel, a support barrel is rotatably connected to the outer ring of the rotating shaft, fixed arms are fixedly connected to the front and back sides of the support barrel, and the fixed arms are fixedly connected to the inner side of the rotating frame.

[0012] According to the above technical solution, the lateral displacement assembly includes a frame rod, the frame rod is fixedly connected to the right side of the threaded rotating cylinder, a sliding cylinder is fixedly connected to the right side of the frame rod, the sliding cylinder is slidably connected to the outer ring of the fixed rod, a threaded rotating shaft I is arranged inside the frame rod, the threaded rotating shaft I is fixedly connected to the right side of the double-shaft motor, a clamping shaft is rotatably connected to the right end inside the threaded rotating shaft I, the clamping shaft is fixedly connected to the left side of the sliding cylinder, a threaded sliding plate is threadedly connected to the outer ring of the threaded rotating shaft I, the threaded sliding plate is slidably connected to the outer ring of the frame rod, an electromagnetic adsorption device is fixedly connected inside the threaded sliding plate, and the electromagnetic adsorption device is magnetically connected to the top of the collision ball.

[0013] According to the above technical solution, the adjustment assembly includes a support frame, the support frame is fixedly connected to the left and right sides of the top of the base, the rear turntable is rotatably connected inside the top of the support frame, limit blocks are rotatably connected to the left and right sides inside the turntable, the limit blocks are fixedly connected to the inside of the top of the support frame, a fixed threaded cylinder is fixedly connected inside the turntable, a threaded rod is threadedly connected to the inner ring of the fixed threaded cylinder, and a torsion disk I is fixedly connected to the outside of the threaded rod.

[0014] According to the above technical solution, the clamping assembly includes a fixing plate, the fixing plate is rotatably connected to the inside of the threaded rod, a clamping soft protrusion is fixedly connected to the inside of the fixing plate, a telescopic sliding rod is fixedly connected to the outside of the fixing plate, the telescopic sliding rod is slidably connected to the inside of the turntable, and a connecting frame is fixedly connected to the outside of the telescopic sliding rod.

[0015] According to the above technical solution, the twisting assembly includes a convex ring, the convex ring is fixedly connected to the outside of the turntable, the convex ring is sleeved on the outer ring of the telescopic sliding rod, a connecting rod is fixedly connected to the inner ring of the convex ring, and a holding ring is fixedly connected to the inside of the connecting rod.

[0016] According to the above technical solution, the positioning assembly includes a threaded rotating shaft II, the threaded rotating shaft II is arranged below the convex ring, the threaded rotating shaft II is rotatably connected to the inside of the top of the base, a torsion disk II is fixedly connected to the outer ring of the threaded rotating shaft II, a telescopic screw tube is threadedly connected to the top of the outer ring of the threaded rotating shaft II, and a positioning block is fixedly connected to the top of the telescopic screw tube.

[0017] According to the above technical solution, the limiting assembly includes a convex frame, the convex frame is fixedly connected to the front and rear sides of the bottom of the telescopic screw tube, a limiting sliding rod is slidably connected to the inside of the convex frame, fixed frames are fixedly connected to the upper and lower sides of the limiting sliding rod, and the fixed frames are fixedly connected to the outside of the support frame.

[0018] Compared with the prior art, the present invention provides a detection device for a new energy vehicle battery housing, and has the following beneficial effects: 1. For this new energy vehicle battery housing detection device, through the set position adjustment mechanism, the staff only need to control the double-shaft motor to drive the rotating shafts or the first threaded rotating shafts on the left and right sides to rotate, and then the position adjustment of the collision ball can be completed through the threaded slide plate. This enables the staff to freely adjust the position where the collision ball drops to impact the battery housing. At the same time, when the device is in use, the electromagnetic adsorption device is energized to generate magnetic force to adsorb the collision ball. The staff only need to control the power on and off of the electromagnetic adsorption device to complete the fixing and dropping of the collision ball, allowing the staff to quickly complete the placement and reset of the collision ball. At the same time, when the collision ball is dropped, the electromagnetic adsorption device is directly powered off. The staff do not need to approach the main body of the device, and the dropped collision ball will not come into contact with the staff, increasing the safety of the staff during the use of the device. At the same time, the electromagnetic adsorption device can also adsorb collision balls with different shapes and weights, not limited to the shape of the collision ball being circular, increasing the diversity of the device during the collision detection of the battery housing and facilitating the use of the staff.

[0019] 2. For this new energy vehicle battery housing detection device, through the set fixing mechanism, the staff only need to rotate the torsion disks on the left and right sides to control the left and right fixing plates to move left and right. The left and right fixing plates are attached to the left and right sides of the battery housing through the clamping soft protrusions to complete the fixing process of the battery housing. The operation is simple and convenient for the staff to use. At the same time, the left and right fixing plates are independently controlled, enabling the staff to adjust the positions of the left and right fixing plates according to the shapes of different battery housings, allowing the device to fix battery housings with different sizes and shape models, increasing the applicable range of the device during use and facilitating the use of the staff. At the same time, after the left and right fixing plates are inwardly fixed to the battery housing, the turntables on the left and right sides rotate inside the top of the support frame, enabling the staff to rotate the position of the fixed battery housing and cooperate with the adjustable collision ball above. This allows the device to perform a full-range and non-blind-spot external collision detection process on the fixed battery housing during use, without the staff having to repeatedly disassemble and assemble a single battery housing, reducing the work intensity of the staff and facilitating the use of the staff.

[0020] 3. The detection device for the battery housing of the new energy vehicle, through the provided positioning mechanism, the setting of the holding ring increases the force application points for the rotation of the turntable, enabling the staff to drive the rotation of the turntable by simply holding the holding ring and rotating it. This allows the staff to control the rotation angle of the turntable, facilitating the fixation of the battery clamped and fixed by the left and right fixed plates. At the same time, the staff can also control the up and down movement of the positioning block by rotating the second torsion disk, making the positioning block contact the bottom of the outer ring of the convex ring upward. The positioning of the turntable is completed through the frictional force generated by the contact between the positioning block and the convex ring, preventing the turntable from rotating spontaneously during use, and preventing the fixed battery housing from rotating under force when the collision ball drops to unload the force, increasing the accuracy of the measured data and facilitating the use by the staff. Description of the Drawings

[0021] The drawings are used to provide a further understanding of the present invention and form a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings: Figure 1 is the front schematic view of the present invention; Figure 2 is the overall structural schematic view of the position adjustment mechanism; Figure 3 is the partial structural schematic view of the position adjustment mechanism; Figure 4 is the partial structural explosion view of the position adjustment mechanism; Figure 5 is the partial structural schematic view of the lateral displacement assembly; Figure 6 is the partial structural schematic view of the fixing mechanism; Figure 7 is the partial structural cross-sectional view of the fixing mechanism; Figure 8 is the partial structural schematic view of the positioning mechanism; Figure 9 is the partial structural explosion view of the positioning mechanism.

[0022] In the figure: 1. Position adjustment mechanism; 11. Support assembly; 1101. Fixed frame; 1102. Fixed screw; 1103. Fixed rod; 12. Longitudinal displacement assembly; 1201. Threaded rotating cylinder; 1202. Rotating frame; 1203. Sleeve frame; 1204. Biaxial motor; 13. Transmission assembly; 1301. Rotating shaft; 1302. Bevel gear one; 1303. Bevel gear two; 1304. Support rotating cylinder; 1305. Fixed arm; 14. Transverse displacement assembly; 1401. Frame rod; 1402. Sliding cylinder; 1403. Threaded rotating shaft one; 1404. Clamping shaft; 1405. Threaded sliding plate; 1406. Electromagnetic adsorption device; 2. Fixing mechanism; 21. Adjusting assembly; 2101. Support frame; 2102. Turntable; 2103. Limit block; 2104. Fixed screw barrel; 2105. Threaded rod; 2106. Torsion disk one; 22. Clamping assembly; 2201. Fixed plate; 2202. Clamping soft protrusion; 2203. Telescopic sliding rod; 2204. Connecting frame; 3. Positioning mechanism; 31. Twisting assembly; 3101. Convex ring; 3102. Connecting rod; 3103. Holding ring; 32. Positioning assembly; 3201. Threaded rotating shaft two; 3202. Torsion disk two; 3203. Telescopic screw tube; 3204. Positioning block; 33. Limiting assembly; 3301. Convex frame; 3302. Limiting sliding rod; 3303. Fixed frame; 4. Base; 41. Column; 5. Collision ball. Detailed implementation manners

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] The present invention provides a technical solution: Embodiment

[0025] Combined with Figures 1 to 5 , a detection device for a battery housing of a new energy vehicle, including a base 4, columns 41 are fixedly connected to the four corners of the top of the base 4, a position adjustment mechanism 1 is arranged at the top of the columns 41, a collision ball 5 is arranged below the position adjustment mechanism 1, fixing mechanisms 2 are arranged on the left and right sides of the top of the base 4, and a positioning mechanism 3 is arranged at the bottom outside the fixing mechanism 2.

[0026] The position adjustment mechanism 1 includes a support assembly 11, a longitudinal displacement assembly 12, a transmission assembly 13, and a lateral displacement assembly 14. The support assembly 11 is arranged at the top of the column 41. The longitudinal displacement assembly 12 is arranged on the left side inside the support assembly 11. The longitudinal displacement assembly 12 is arranged inside the support assembly 11. The transmission assembly 13 is arranged on the left side inside the longitudinal displacement assembly 12. The lateral displacement assembly 14 is arranged on the right side of the longitudinal displacement assembly 12.

[0027] The support assembly 11 includes a fixed frame 1101. The fixed frame 1101 is fixedly connected to the top of the column 41. A fixed screw rod 1102 is fixedly connected to the left side inside the fixed frame 1101. A fixed rod 1103 is fixedly connected to the right side inside the fixed frame 1101. The longitudinal displacement assembly 12 includes a threaded rotating cylinder 1201. The threaded rotating cylinder 1201 is threadedly connected to the outer circle of the fixed screw rod 1102. The front and rear sides of the outer circle of the threaded rotating cylinder 1201 are rotatably connected to a rotating frame 1202. A sleeve frame 1203 is fixedly connected inside the rotating frame 1202. A dual-axis motor 1204 is fixedly connected inside the sleeve frame 1203. The transmission assembly 13 includes a rotating shaft 1301. The rotating shaft 1301 is fixedly connected to the left side of the dual-axis motor 1204. A first bevel gear 1302 is fixedly connected to the left side of the rotating shaft 1301. A second bevel gear 1303 meshes with the rear side of the outer circle of the first bevel gear 1302. The second bevel gear 1303 is fixedly connected to the outer circle of the threaded rotating cylinder 1201. A support rotating cylinder 1304 is rotatably connected to the outer circle of the rotating shaft 1301. The front and rear sides of the support rotating cylinder 1304 are fixedly connected to a fixed arm 1305. The fixed arm 1305 is fixedly connected to the inner side of the rotating frame 1202. The lateral displacement assembly 14 includes a frame rod 1401. The frame rod 1401 is fixedly connected to the right side of the threaded rotating cylinder 1201. A sliding cylinder 1402 is fixedly connected to the right side of the frame rod 1401. The sliding cylinder 1402 is slidably connected to the outer circle of the fixed rod 1103. A first threaded rotating shaft 1403 is arranged inside the frame rod 1401. The first threaded rotating shaft 1403 is fixedly connected to the right side of the dual-axis motor 1204. A clamping shaft 1404 is rotatably connected to the right end inside the first threaded rotating shaft 1403. The clamping shaft 1404 is fixedly connected to the left side of the sliding cylinder 1402. A threaded sliding plate 1405 is threadedly connected to the outer circle of the first threaded rotating shaft 1403. The threaded sliding plate 1405 is slidably connected to the outer circle of the frame rod 1401. An electromagnetic adsorption device 1406 is fixedly connected inside the threaded sliding plate 1405. The electromagnetic adsorption device 1406 is magnetically connected to the top of the collision ball 5.

[0028] Furthermore: The staff only needs to control the biaxial motor 1204 to drive the rotating shafts 1301 on the left and right sides or the first threaded rotating shaft 1403 to rotate, and then the position adjustment of the collision ball 5 can be completed through the threaded slide plate 1405, enabling the staff to freely control the position where the collision ball 5 falls to impact the battery housing. At the same time, when the device is in use, the electromagnetic adsorption device 1406 is energized to generate a magnetic force to adsorb the collision ball 5. The staff only needs to control the power on and off of the electromagnetic adsorption device 1406 to complete the fixation and falling of the collision ball 5, enabling the staff to quickly complete the placement and reset of the collision ball 5. At the same time, when the collision ball 5 is falling, the electromagnetic adsorption device 1406 is directly powered off, and the staff does not need to approach the device main body. The falling collision ball 5 will not come into contact with the staff, increasing the safety of the staff when the device is in use. At the same time, the electromagnetic adsorption device 1406 can also adsorb collision balls 5 with different shapes and weights, not limited to the shape of the collision ball 5 being circular, increasing the diversity of the device when detecting the collision of the battery housing and facilitating the use of the staff. Embodiment

[0029] Refer to Figure 1 、 Figure 6 、 Figure 7 and Figure 8 On the basis of Embodiment 1, it is further obtained that the fixing mechanism 2 includes an adjusting component 21 and a clamping component 22. The adjusting component 21 is arranged on the left and right sides of the top of the base 4, and the clamping component 22 is arranged inside the adjusting component 21.

[0030] The adjusting component 21 includes a support frame 2101. The support frame 2101 is fixedly connected to the left and right sides of the top of the base 4. The inner part of the top of the support frame 2101 is rotatably connected to the rear turntable 2102. The left and right sides inside the turntable 2102 are rotatably connected to the limit blocks 2103. The limit blocks 2103 are fixedly connected to the inner part of the top of the support frame 2101. A fixed screw cylinder 2104 is fixedly connected inside the turntable 2102. The inner circle of the fixed screw cylinder 2104 is threadedly connected to a threaded rod 2105. A first torsion disk 2106 is fixedly connected to the outer side of the threaded rod 2105. The clamping component 22 includes a fixing plate 2201. The fixing plate 2201 is rotatably connected to the inner side of the threaded rod 2105. A clamping soft convex 2202 is fixedly connected to the inner side of the fixing plate 2201. A telescopic slide rod 2203 is fixedly connected to the outer side of the fixing plate 2201. The telescopic slide rod 2203 is slidably connected inside the turntable 2102. A connecting frame 2204 is fixedly connected to the outer side of the telescopic slide rod 2203.

[0031] Further: The staff only needs to rotate the torsion disks 2106 on the left and right sides to control the left and right fixing plates 2201 to move left and right, so that the left and right fixing plates 2201 are attached to the left and right sides of the battery case through the clamping soft protrusions 2202 to complete the fixing process of the battery case. The operation is simple and convenient for the staff to use. At the same time, the left and right fixing plates 2201 are independently controlled respectively, so that the staff can adjust the positions of the left and right fixing plates 2201 according to the shapes of different battery cases, enabling the device to fix battery cases of different sizes and shape models, increasing the applicable range of the device during use, being convenient for the staff to use. At the same time, after the left and right fixing plates 2201 complete the fixing of the battery case inward, the turntables 2102 on the left and right sides rotate inside the top of the support frame 2101, enabling the staff to rotate the position of the fixed battery case, cooperating with the adjustable collision ball 5 above, so that the device can perform a full-range and dead-angle-free outer shell collision detection process on the fixed battery case during use, without the staff repeatedly disassembling and assembling a single battery case, reducing the work intensity of the staff and being convenient for the staff to use. Embodiment

[0032] Refer to Figure 1 、 Figure 8 And Figure 9 Based on Embodiment 1 and Embodiment 2, it is further obtained that the positioning mechanism 3 includes a twisting component 31, a positioning component 32 and a limiting component 33. The twisting component 31 is arranged outside the adjusting component 21, the positioning component 32 is arranged on the outer ring of the twisting component 31, and the limiting component 33 is arranged on the front and rear sides of the positioning component 32.

[0033] The twisting component 31 includes a convex ring 3101. The convex ring 3101 is fixedly connected to the outside of the turntable 2102. The convex ring 3101 is sleeved on the outer circle of the telescopic slide rod 2203. The inner circle of the convex ring 3101 is fixedly connected with a connecting rod 3102. The inner side of the connecting rod 3102 is fixedly connected with a holding ring 3103. The positioning component 32 includes a second threaded rotating shaft 3201. The second threaded rotating shaft 3201 is arranged below the convex ring 3101. The second threaded rotating shaft 3201 is rotatably connected to the inside of the top of the base 4. The outer circle of the second threaded rotating shaft 3201 is fixedly connected with a second torsion disk 3202. The top of the outer circle of the second threaded rotating shaft 3201 is threadedly connected with a telescopic screw tube 3203. The top of the telescopic screw tube 3203 is fixedly connected with a positioning block 3204. The limiting component 33 includes a convex frame 3301. The convex frame 3301 is fixedly connected to the bottom of the front and rear sides of the telescopic screw tube 3203. The limiting slide rod 3302 is slidably connected inside the convex frame 3301. The upper and lower sides of the limiting slide rod 3302 are fixedly connected with a fixing frame 3303. The fixing frame 3303 is fixedly connected to the outside of the support frame 2101.

[0034] Furthermore, the provision of the holding ring 3103 adds a force application point to the rotation of the turntable 2102, enabling the staff to drive the rotation of the turntable 2102 by simply holding and rotating the holding ring 3103, so that the staff can control the rotation angle of the turntable 2102, facilitating the staff to fix the batteries clamped and fixed by the left and right fixed plates 2201. At the same time, the staff can also control the positioning block 3204 to move up and down by rotating the second turntable 3202, so that the positioning block 3204 moves upward to contact the bottom of the outer ring of the convex ring 3101. The positioning of the turntable 2102 is completed through the frictional force generated by the contact between the positioning block 3204 and the convex ring 3101, so that the turntable 2102 will not rotate by itself during use, and the fixed battery case will not rotate under the force when the collision ball 5 falls, increasing the accuracy of the measured data and facilitating the staff to use.

[0035] During the actual operation process, when this device is in use, the staff first place the collision ball 5 under the electromagnetic adsorption device 1406 and then power on the electromagnetic adsorption device 1406. After the electromagnetic adsorption device 1406 is powered on, it generates magnetism to adsorb the collision ball 5. Then the staff place the battery case to be tested between the left and right fixed plates 2201. Then the staff rotate the first turntables 2106 on the left and right. The rotation of the first turntables 2106 drives the rotation of the threaded rods 2105. The threaded rods 2105 rotate and move inward within the inner ring of the fixed screw cylinders 2104. The inward movement of the threaded rods 2105 drives the fixed plates 2201 and the clamping soft protrusions 2202 to move inward. The inward movement of the fixed plates 2201 contacts the left and right sides of the battery case through the clamping soft protrusions 2202 to complete the fixing work of the battery case. Then the staff disconnect the power supply of the electromagnetic adsorption device 1406. The electromagnetic adsorption device 1406 is powered off and demagnetized to release the magnetic attraction on the collision ball 5. Then the collision ball 5 falls downward under the action of gravity and impacts on the position directly above the battery case. Then the staff can record the impact position to complete the collision detection record of the battery case; When it is necessary to adjust the falling position of the collision ball 5, the staff first starts the dual-axis motor 1204 to drive the rotating shaft 1301 to rotate. The rotation of the rotating shaft 1301 drives the first bevel gear 1302 to rotate. The rotation of the first bevel gear 1302 drives the threaded drum 1201 to rotate through the second bevel gear 1303. The threaded drum 1201 rotates and moves back and forth on the outer circle of the fixed screw 1102. The forward and backward movement of the threaded drum 1201 drives the support rod 1401 to move back and forth through the rotating frame 1202. The forward and backward displacement of the support rod 1401 drives the collision ball 5 to move back and forth through the threaded slide plate 1405 and the electromagnetic adsorption device 1406. Until the front and back positions of the collision ball 5 are moved to the appropriate positions, the transmission of the rotating shaft 1301 by the dual-axis motor 1204 is turned off. After that, the staff starts the dual-axis motor 1204 again to drive the first threaded rotating shaft 1403 to rotate. The rotation of the first threaded rotating shaft 1403 drives the threaded slide plate 1405 to move left and right. The left and right movement of the threaded slide plate 1405 drives the collision ball 5 to move left and right through the electromagnetic adsorption device 1406. At this time, the adjustment of the position of the collision ball 5 is completed; When it is necessary to flip the fixed battery case, the staff first rotates the second torsion disk 3202. The rotation of the second torsion disk 3202 drives the second threaded rotating shaft 3201 to rotate. The rotation of the second threaded rotating shaft 3201 drives the telescopic screw tube 3203 to move downward. The downward movement of the telescopic screw tube 3203 drives the positioning block 3204 to move downward. The downward movement of the positioning block 3204 releases the connection with the convex ring 3101. After that, the staff can hold the holding ring 3103 and rotate it. The rotation of the holding ring 3103 drives the turntable 2102 to rotate through the connecting rod 3102 and the convex ring 3101. The rotation of the turntable 2102 drives the fixed plate 2201 to rotate through the telescopic slide rod 2203. The rotation of the fixed plate 2201 drives the fixed battery case to rotate. Until the battery case is flipped to the appropriate position and then the second torsion disk 3202 is rotated in the reverse direction. As can be seen from the above, the rotation of the second torsion disk 3202 drives the positioning block 3204 to move up and down. At this time, the reverse rotation of the second torsion disk 3202 drives the positioning block 3204 to move upward. The upward movement of the positioning block 3204 contacts the bottom of the outer circle of the convex ring 3101 until the second torsion disk 3202 can no longer rotate. At this time, the positioning block 3204 is in close contact with the bottom of the convex ring 3101. The positioning of the turntable 2102 is completed through the pressure and friction generated between the positioning block 3204 and the convex ring 3101. At this time, the flipping of the battery case is completed.

[0036] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0037] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A new energy vehicle battery housing detection device, comprising a base (4), characterized in that: The four corners of the top of the base (4) are fixedly connected to upright posts (41); a positioning mechanism (1) is arranged on the top of the upright post (41); a collision ball (5) is arranged below the positioning mechanism (1); a fixing mechanism (2) is arranged on the left and right sides of the top of the base (4); a positioning mechanism (3) is arranged at the bottom outside the fixing mechanism (2); The positioning mechanism (1) comprises a support assembly (11), a longitudinal displacement assembly (12), a transmission assembly (13) and a transverse displacement assembly (14); the support assembly (11) is arranged on the top of the column (41); the longitudinal displacement assembly (12) is arranged on the left side inside the support assembly (11); the longitudinal displacement assembly (12) is arranged inside the support assembly (11); the transmission assembly (13) is arranged on the left side inside the longitudinal displacement assembly (12); and the transverse displacement assembly (14) is arranged on the right side of the longitudinal displacement assembly (12); The fixing mechanism (2) comprises an adjusting component (21) and a clamping component (22), wherein the adjusting component (21) is arranged on the left and right sides of the top of the base (4), and the clamping component (22) is arranged on the inner side of the adjusting component (21); The positioning mechanism (3) comprises a twisting assembly (31), a positioning assembly (32) and a limiting assembly (33); the twisting assembly (31) is arranged outside the adjusting assembly (21); the positioning assembly (32) is arranged on an outer ring of the twisting assembly (31); and the limiting assembly (33) is arranged on both sides of the front and rear of the positioning assembly (32).

2. A new energy vehicle battery housing detection device according to claim 1, characterized in that: The support assembly (11) comprises a fixing frame (1101), wherein the fixing frame (1101) is fixedly connected to the top of the column (41), a fixing screw (1102) is fixedly connected to the left side of the fixing frame (1101), and a fixing rod (1103) is fixedly connected to the right side of the fixing frame (1101).

3. A new energy vehicle battery housing detection device according to claim 1, characterized in that: The longitudinal displacement assembly (12) comprises a threaded rotating cylinder (1201), wherein the threaded rotating cylinder (1201) is threadedly connected to the outer ring of the fixed screw (1102), the outer ring of the threaded rotating cylinder (1201) is rotatably connected to a rotating frame (1202) at the front and rear sides, the rotating frame (1202) is fixedly connected to a sleeve frame (1203), and the sleeve frame (1203) is fixedly connected to a dual-axis motor (1204).

4. A new energy vehicle battery housing detection device according to claim 1, characterized in that: The transmission assembly (13) comprises a rotating shaft (1301), wherein the rotating shaft (1301) is fixedly connected to the left side of the dual-axis motor (1204), the left side of the rotating shaft (1301) is fixedly connected to a bevel gear 1 (1302), the rear side of the outer ring of the bevel gear 1 (1302) is meshed with a bevel gear 2 (1303), the bevel gear 2 (1303) is fixedly connected to the outer ring of the threaded rotating drum (1201), the outer ring of the rotating shaft (1301) is rotatably connected to a supporting rotating drum (1304), the front and rear sides of the supporting rotating drum (1304) are fixedly connected to fixed arms (1305), and the fixed arms (1305) are fixedly connected to the inner side of the rotating frame (1202).

5. A new energy vehicle battery housing detection device according to claim 1, characterized in that: The lateral displacement assembly (14) comprises a frame rod (1401), wherein the frame rod (1401) is fixedly connected to the right side of the threaded rotating cylinder (1201), a slide cylinder (1402) is fixedly connected to the right side of the frame rod (1401), and the slide cylinder (1402) is slidably connected to the outer ring of the fixed rod (1103), and a threaded rotating shaft 1 (1403) is arranged on the inner side of the frame rod (1401), and the threaded rotating shaft 1 (1403) is fixedly connected to the right side of the dual-axis motor (1204), and the threaded rotating shaft The right end of the first (1403) is rotatably connected to a clamping shaft (1404), and the clamping shaft (1404) is fixedly connected to the left side of the slide tube (1402). The outer ring of the threaded rotating shaft (1403) is threadedly connected to a threaded slide plate (1405), and the threaded slide plate (1405) is slidably connected to the outer ring of the frame rod (1401). An electromagnetic adsorption device (1406) is fixedly connected to the threaded slide plate (1405), and the electromagnetic adsorption device (1406) is magnetically connected to the top of the collision ball (5).

6. A new energy vehicle battery housing detection device according to claim 1, characterized in that: The adjustment assembly (21) comprises a support frame (2101), wherein the support frame (2101) is fixedly connected to the left and right sides of the top of the base (4), the top of the support frame (2101) is rotatably connected to the rear turntable (2102), the left and right sides of the turntable (2102) are rotatably connected to limit blocks (2103), the limit blocks (2103) are fixedly connected to the top of the support frame (2101), a fixed screw barrel (2104) is fixedly connected to the turntable (2102), the inner circle of the fixed screw barrel (2104) is threadedly connected to a threaded rod (2105), and the outer side of the threaded rod (2105) is fixedly connected to a torsion disc 1 (2106).

7. A new energy vehicle battery housing detection device according to claim 1, characterized in that: The clamping assembly (22) comprises a fixed plate (2201), the fixed plate (2201) being rotatably connected to the inner side of the threaded rod (2105), the inner side of the fixed plate (2201) being fixedly connected to a clamping soft protrusion (2202), the outer side of the fixed plate (2201) being fixedly connected to a telescopic slide rod (2203), the telescopic slide rod (2203) being slidably connected to the inside of the rotating disk (2102), and the outer side of the telescopic slide rod (2203) being fixedly connected to a connecting frame (2204).

8. A new energy vehicle battery housing detection device according to claim 1, characterized in that: The twisting assembly (31) comprises a convex ring (3101), the convex ring (3101) is fixedly connected to the outside of the rotating disk (2102), the convex ring (3101) is sleeved on the outer ring of the telescopic sliding rod (2203), the inner ring of the convex ring (3101) is fixedly connected to a connecting rod (3102), and the inner side of the connecting rod (3102) is fixedly connected to a holding ring (3103).

9. A new energy vehicle battery housing detection device according to claim 1, characterized in that: The positioning assembly (32) comprises a second threaded shaft (3201), wherein the second threaded shaft (3201) is arranged below the convex ring (3101), the second threaded shaft (3201) is rotatably connected to the top of the base (4), the outer ring of the second threaded shaft (3201) is fixedly connected to a second torsion disc (3202), the top of the outer ring of the second threaded shaft (3201) is threadedly connected to a telescopic screw tube (3203), and the top of the telescopic screw tube (3203) is fixedly connected to a positioning block (3204).

10. A new energy vehicle battery housing detection device according to claim 1, characterized in that: The limit assembly (33) comprises a protrusion (3301), the protrusion (3301) is fixedly connected to the bottom of the front and rear sides of the telescopic screw tube (3203), a limit slide bar (3302) is slidably connected inside the protrusion (3301), and the limit slide bar (3302) is fixedly connected to the upper and lower sides of the fixed frame (3303), and the fixed frame (3303) is fixedly connected to the outer side of the support frame (2101).

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