Battery performance test code scanning device

Abstract

The invention provides a battery performance test code scanning device. The battery performance test code scanning device comprises a performance test code scanning assembly and a lever dismounting assembly. The performance test code scanning assembly is provided with a battery detection mounting surface, and the battery detection mounting surface is provided with a conductive clamping part which is clamped and electrically connected with a conductive part of a soft row buckle of a battery; the performance test code scanning assembly further forms an installation avoiding cavity, the lever dismounting assembly comprises a pressing piece, a pivoting piece and a pushing piece which are connected in sequence, the pivoting piece is arranged in the installation avoiding cavity and rotationally connected with the performance test code scanning assembly, and a first communication hole is formed in the battery detection installation surface; the first communicating hole extends to the mounting avoiding cavity and communicates with the mounting avoiding cavity, and the pushing end of the pushing piece penetrates through the first communicating hole and is used for abutting against and supporting the connecting part of the soft row buckle. The battery performance test code scanning device not only has better use convenience, but also can improve the production quality of the battery.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of battery production processes, in particular to a battery performance test scanning code device. BACKGROUND

[0002] With the rapid development of electric vehicles, energy storage systems and portable electronic devices, the demand for high-performance batteries such as lithium-ion batteries and solid-state batteries has increased dramatically. The performance, safety and life of the battery directly determine the reliability of the terminal product. Therefore, accurate and efficient battery testing technology is a key link in the research and production process.

[0003] Currently, before the battery performance test scanning code device on the market performs performance testing and scanning code operations, the production personnel need to buckle and fix the soft row buckle of the battery in the conductive buckling part in the battery performance test scanning code device to realize stable electrical connection between the battery and the battery performance test scanning code device. However, after completing the performance test and scanning code operation, the production personnel usually pull out the soft row buckle of the battery from the conductive buckling part in the battery performance test scanning code device with their hands, which not only easily damages the soft row buckle of the battery, but also greatly increases the difficulty of taking out the battery, thereby greatly reducing the use convenience of the battery performance test device and the production quality of the battery. SUMMARY

[0004] The purpose of the present disclosure is to overcome the deficiencies in the prior art and provide a battery performance test scanning code device that not only has good use convenience, but also can improve the production quality of the battery.

[0005] The purpose of the present disclosure is achieved by the following technical solutions: A battery performance test scanning code device, comprising a performance test scanning code assembly and a lever disassembly assembly; The performance test scanning code assembly is formed with a battery detection mounting surface for mounting a limiting battery, and the battery detection mounting surface is formed with a conductive buckling part for buckling and electrically connecting with a conductive part of the soft row buckle of the battery. The performance test scanning code assembly is also formed with an installation avoidance cavity below the battery detection mounting surface; The lever disassembly assembly comprises a pressing piece, a pivoting piece and a pushing piece connected in sequence. The pivoting piece is arranged in the installation avoidance cavity and rotationally connected with the performance test scanning code assembly. The battery detection mounting surface is formed with a first communication hole extending to and communicating with the installation avoidance cavity. The pushing piece is partially arranged in the installation avoidance cavity, and a pushing end of the pushing piece is arranged in the first communication hole and used for abutting and supporting the connecting part of the soft row buckle. The pushing end of the pushing piece is used for pushing the soft row buckle of the battery away from the conductive buckling part.

[0006] In one of the embodiments, the performance test scan code assembly is further formed with a first avoiding hole in communication with the installation avoiding cavity, and the pressing member is arranged in the first avoiding hole and partially arranged in the installation avoiding cavity.

[0007] In one of the embodiments, the pushing member comprises an ejection part, a pushing part and an ejection plate, the pushing part is fixed to the pivot member, the ejection part is arranged at the top end of the pushing part, a ejection column is fixed to the side of the ejection part away from the pushing part, the ejection column is arranged in the first communication hole, the pushing part is used to push the ejection part to move towards or away from the first communication hole, the ejection plate is fixed to the end of the ejection column away from the ejection part, the pushing end of the pushing member is arranged on the ejection plate, and the ejection plate is used to abut against the connecting part of the soft cable buckle, and the ejection plate is used to push the conductive part of the soft cable buckle of the battery away from the conductive clamping part.

[0008] In one of the embodiments, the ejection plate is formed with a second avoiding hole, the second avoiding hole is arranged opposite to the conductive clamping part, and the second avoiding hole is used to avoid the conductive part of the soft cable buckle.

[0009] In one of the embodiments, the ejection plate is detachably connected to the ejection column.

[0010] In one of the embodiments, the pushing member further comprises a fastener, the ejection plate is formed with a positioning hole, the end of the ejection column away from the ejection part is formed with a threaded hole arranged opposite to the positioning hole, and the fastener is arranged in the positioning hole and screwed in the threaded hole.

[0011] In one of the embodiments, the lever dismounting assembly further comprises an elastic member, the elastic member is arranged between the pushing end of the pushing member and the inner wall of the installation avoiding cavity, and the two ends of the elastic member are respectively elastically connected to the inner wall of the installation avoiding cavity and the pushing end of the pushing member.

[0012] In one of the embodiments, the performance test scan code assembly comprises an abutting member, the abutting member is fixed to the inner wall of the installation avoiding cavity adjacent to the battery detection installation surface, one end of the elastic member is fixed to the ejection part, the other end of the elastic member is elastically abutted against the abutting member, the elastic member is elastically connected to the inner wall of the installation avoiding cavity through the abutting member, and the side surface of the abutting member adjacent to the inner wall of the installation avoiding cavity is formed with an abutting plane, and the abutting plane is abutted against the inner wall of the installation avoiding cavity.

[0013] In one embodiment, a limiting groove is formed on one side of the abutment adjacent to the elastic member, and one end of the elastic member adjacent to the abutment is confined within the limiting groove and elastically abuts against the bottom of the limiting groove.

[0014] In one embodiment, the inner wall of the mounting cavity is provided with a limiting flange parallel to the ejector post. The limiting flange is disposed on both sides of the pivot member and forms a guide limiting groove communicating with the mounting cavity. The pivot member is disposed in the guide limiting groove. The inner peripheral wall of the guide limiting groove is provided with a connecting positioning post. The side wall of the pivot member is formed with a connecting positioning hole adapted to the connecting positioning post. The connecting positioning post passes through the connecting positioning hole and slides against the hole wall of the connecting positioning hole.

[0015] Compared with the prior art, this disclosure has at least the following advantages: The aforementioned battery performance testing scanning device has a battery detection mounting surface formed in the performance testing scanning component. This surface is used to install and limit the battery, and it also has a conductive engagement part for engaging and electrically connecting with the conductive part of the battery's flexible snap fastener. The performance testing scanning component further includes a mounting clearance cavity located below the battery detection mounting surface. The lever disassembly component includes a pressing member, a pivot member, and a pushing member connected in sequence. The pivot member is disposed within the mounting clearance cavity and rotatably connected to the performance testing scanning component. The battery detection mounting surface has a first connecting hole for the conductive engagement part, which extends to and communicates with the mounting clearance cavity. The pushing member is partially disposed within the mounting clearance cavity, and its pushing end passes through the first connecting hole and abuts against the connecting part supporting the flexible snap fastener. The pushing end of the pushing member pushes the battery's flexible snap fastener away from the conductive engagement part. Therefore, after the battery performance testing scanning device completes the battery performance testing and scanning operation, the production personnel only need to remove the pressing member of the lever disassembly component from the performance testing scanning surface. Moving the barcode scanning component from its first position to its second position on the performance test barcode scanning component pushes the battery's flexible charging clip away from the conductive contact part, allowing the conductive part of the flexible charging clip to separate from the conductive contact part. Specifically, as the production personnel move the pressing component from the first position to the second position on the performance test barcode scanning component, the pressing component, through the pivot component, drives the pushing component to rotate relative to the performance test barcode scanning component. This causes the pushing end of the pushing component to move towards the flexible charging clip of the battery, pushing the connecting part of the flexible charging clip away from the conductive contact part, and causing the conductive part of the flexible charging clip to move away from the conductive contact part, until the pushing end of the pushing component pushes the conductive part of the battery's flexible charging clip away from the conductive contact part, thereby separating the conductive part of the battery's flexible charging clip from the conductive contact part. This not only greatly reduces the possibility of damage or even breakage of the battery's flexible charging clip, but also greatly reduces the difficulty of removing the battery, thus greatly improving the ease of use of the battery performance test barcode scanning device and the production quality of the battery. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this disclosure and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a battery performance testing barcode scanning device according to an embodiment; Figure 2 for Figure 1 Another perspective view of the battery performance testing barcode scanning device shown; Figure 3 for Figure 2 The diagram shows a cross-sectional view of the battery performance testing barcode scanning device at point AA. Figure 4 for Figure 2 A partially enlarged schematic diagram of the battery performance testing barcode scanning device shown; Figure 5 for Figure 3 A partially enlarged schematic diagram of the battery performance testing barcode scanning device shown; Figure 6 for Figure 1 A partial structural schematic diagram of the battery performance testing barcode scanning device is shown. Figure 7 for Figure 1 Another partial structural diagram of the battery performance testing barcode scanning device is shown. Figure 8 for Figure 7 A partially enlarged schematic diagram of the battery performance testing barcode scanning device shown; Figure 9 for Figure 1 Another partial structural schematic diagram of the battery performance testing barcode scanning device shown; Figure 10 for Figure 1 Another partial structural schematic diagram of the battery performance testing barcode scanning device shown; Figure 11 for Figure 1 Another partial structural schematic diagram of the battery performance testing barcode scanning device shown; Figure 12 for Figure 11 A partially enlarged schematic diagram of the battery performance testing barcode scanning device shown; Figure 13 for Figure 11 Another enlarged schematic diagram of the battery performance testing barcode scanning device shown; Figure 14 This is a schematic diagram of the battery structure; Figure 15 for Figure 14 A magnified view of a portion of the image; Figure 16 A schematic diagram of the structural model of a barcode scanning device for battery performance testing.

[0018] Reference numerals: 10. Battery performance testing barcode scanning device; 100. Performance testing barcode scanning assembly; 110. Battery testing mounting surface; 111. Conductive snap-fit ​​part; 112. Battery limiting groove; 113. Hand grip; 120. Mounting clearance cavity; 121. Limiting flange; 1211. Guide limiting groove; 1212. Connecting positioning post; 130. First connecting hole; 140. First clearance hole; 150. Abutting part; 151. Abutting plane; 152. Limiting groove; 1521. First pressing plane; 160. Guide bushing; 161. Guide limiting hole; 170. Battery performance testing base; 180. Barcode scanner; 19 0. Fixing frame; 200. Lever disassembly assembly; 210. Pressing element; 220. Pivot element; 221. Connecting positioning hole; 222. Pivot part; 223. Bending part; 230. Pushing element; 231. Ejecting part; 2311. Ejecting post; 23111. Threaded hole; 2312. Elastic ejector pin; 23121. Second pressing surface; 2313. Abutting groove; 232. Pushing part; 2321. Abutting flange; 233. Ejecting plate; 2331. Second clearance hole; 2332. Positioning hole; 240. Elastic element; 300. Battery; 310. Soft strip buckle; 311. Conductive part; 312. Connecting part. Detailed Implementation

[0019] To facilitate understanding of this disclosure, a more complete description will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the present disclosure. However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] To better understand the technical solutions and beneficial effects of this disclosure, the following detailed description is provided in conjunction with specific embodiments: like Figures 1 to 16 As shown, a battery performance testing barcode scanning device 10 of one embodiment is used to perform performance testing and barcode scanning operations on a battery 300. The battery performance testing barcode scanning device 10 includes a performance testing barcode scanning component 100 and a lever disassembly component 200. The performance testing barcode scanning component 100 has a battery detection mounting surface 110, which is used to mount and limit the battery 300. The battery detection mounting surface 110 also has a conductive snap-fit ​​portion 111 for engaging and electrically connecting with the soft strip buckle 310 of the battery 300. The performance testing barcode scanning component 100 also has a mounting clearance cavity 120, which is located below the battery detection mounting surface 110. The lever disassembly component 200 includes a pressing member 210 and a pivot connected in sequence. The device comprises a pivot member 220 and a pusher member 230. The pivot member 220 is disposed within the mounting recess cavity 120 and rotatably connected to the performance test scanning assembly 100. The battery detection mounting surface 110 has a first connecting hole 130, which extends to and communicates with the mounting recess cavity 120. The pusher member 230 is partially disposed within the mounting recess cavity 120, and its pushing end passes through the first connecting hole 130 and abuts against the connecting portion 312 of the supporting flexible buckle 310. The pushing end of the pusher member 230 is used to push the flexible buckle 310 of the battery 300 away from the conductive latching portion 111, so that after the battery performance test scanning device 10 completes the performance test and scanning operation of the battery 300... Production personnel only need to move the pressing member 210 of the lever disassembly assembly 200 from the first position of the performance test barcode scanning assembly 100 to the second position of the performance test barcode scanning assembly 100 to push the flexible strip clip 310 of the battery 300 away from the conductive latching part 111, so that the conductive part 311 of the flexible strip clip 310 can be separated from the conductive latching part 111. Specifically, during the process of the production personnel moving the pressing member 210 from the first position of the performance test barcode scanning assembly 100 to the second position of the performance test barcode scanning assembly 100, the pressing member 210 drives the pushing member 230 to rotate relative to the performance test barcode scanning assembly 100 through the pivot member 220, so that the pushing end of the pushing member 230 moves towards the flexible strip clip close to the battery 300. The direction of the buckle 310 is moved to push the connecting part 312 of the soft buckle 310 away from the conductive latching part 111, and drive the conductive part 311 of the soft buckle 310 away from the conductive latching part 111, until the pushing end of the pusher 230 separates the conductive part 311 of the soft buckle 310 of the battery 300 from the conductive latching part 111, thereby pushing the soft buckle 310 of the battery 300 away from the conductive latching part 111. This not only greatly reduces the possibility of damage or even destruction to the soft buckle 310 of the battery 300, but also greatly reduces the difficulty of removing the battery 300, thereby greatly improving the ease of use of the battery performance testing barcode scanning device 10 and the production quality of the battery 300.

[0023] The aforementioned battery performance testing barcode scanning device 10 has a battery detection mounting surface 110 formed in the performance testing barcode scanning component 100. The battery detection mounting surface 110 is used to mount and limit the battery 300, and it has a conductive snap-fit ​​portion 111 for engaging and electrically connecting with the flexible snap-fit ​​310 of the battery 300. The performance testing barcode scanning component 100 also has a mounting clearance cavity 120 located below the battery detection mounting surface 110. The lever disassembly component 200 includes a pressing member 210, a pivot member 220, and a pushing member 230 connected in sequence. The pivot member 220 is disposed within the mounting clearance cavity 120 and is connected to the performance testing barcode scanning component 100. The battery detection mounting surface 110 is rotated and has a first connecting hole 130. The first connecting hole 130 extends to and communicates with the mounting clearance cavity 120. The pusher 230 is partially disposed in the mounting clearance cavity 120, and the pusher end of the pusher 230 passes through the first connecting hole 130 and is used to abut against the connecting part 312 of the support soft strip buckle 310. The pusher end of the pusher 230 is used to push the soft strip buckle 310 of the battery 300 away from the conductive snap-fit ​​part 111, so that after the battery performance test scanning device 10 completes the performance test and scanning operation of the battery 300, the production personnel only need to remove the pressing part 210 of the lever disassembly assembly 200 from the performance test scanning part. When the barcode component 100 moves from its first position to its second position, the soft-pack buckle 310 of the battery 300 can be pushed away from the conductive latching part 111, allowing the conductive part 311 of the soft-pack buckle 310 to separate from the conductive latching part 111. Specifically, during the process of the production personnel moving the pressing member 210 from its first position to its second position, the pressing member 210 drives the pushing member 230 to rotate relative to the performance test barcode component 100 via the pivot member 220. This causes the pushing end of the pushing member 230 to move towards the soft-pack buckle 310 of the battery 300, thereby pushing the soft-pack buckle 310. The connecting part 312 of the buckle 310 moves away from the conductive latching part 111, and drives the conductive part 311 of the soft buckle 310 to move away from the conductive latching part 111, until the pushing end of the pusher 230 separates the conductive part 311 of the soft buckle 310 of the battery 300 from the conductive latching part 111, thereby pushing the soft buckle 310 of the battery 300 away from the conductive latching part 111. This not only greatly reduces the possibility of damage or even destruction to the soft buckle 310 of the battery 300, but also greatly reduces the difficulty of removing the battery 300, thereby greatly improving the ease of use of the battery performance testing barcode scanning device 10 and the production quality of the battery 300.

[0024] It should be noted that the specific principle of the conductive part of the flexible snap fastener being snapped and fixed to the conductive snap fastener is existing technology and will not be elaborated here.

[0025] like Figures 1 to 3 As shown, in one embodiment, the performance test scanning assembly 100 also forms a first clearance hole 140 communicating with the mounting clearance cavity 120. The pressing member 210 passes through the first clearance hole 140 and is partially disposed in the mounting clearance cavity 120, so that when the production personnel move the pressing member 210 from the first position of the performance test scanning assembly 100 to the second position of the performance test scanning assembly 100, the first clearance hole 140 can provide sufficient clearance space for the pressing member 210, avoiding motion interference between the pressing member 210 and the performance test scanning assembly 100, thereby greatly improving the stability of the battery performance test scanning device 10.

[0026] like Figures 1 to 15 As shown, in one embodiment, the pusher 230 includes an ejector portion 231, a pusher portion 232, and an ejector plate 233. The pusher portion 232 is fixed to the pivot member 220. The ejector portion 231 is disposed at the top of the pusher portion 232. An ejector post 2311 is fixed to the side of the ejector portion 231 facing away from the pusher portion 232. The ejector post 2311 passes through the first connecting hole 130. The pusher portion 232 is used to push the ejector portion 231 closer to or away from the first connecting hole 130. The ejector plate 233 is fixed to the end of the ejector post 2311 facing away from the ejector portion 231. The pusher end of the pusher 230 is disposed on the ejector plate 233. The ejector plate 233 is used to abut against the connecting portion 312 supported by the flexible snap fastener 310. The ejector plate 233 is used to push the conductive portion 311 of the flexible snap fastener 310 of the battery 300 away from the conductive snap fastener 111. So that when the pushing part 232 pushes the ejector part 231 closer to the battery detection mounting surface 110 relative to the mounting clearance cavity 120, the ejector post 2311 can drive the ejector plate 233 to move away from the battery detection mounting surface 110. This allows the ejector plate 233 to push the connecting part 312 of the flexible snap-fit ​​310 away from the battery detection mounting surface 110, thereby separating the conductive part 311 of the flexible snap-fit ​​310 from the conductive locking part 111. This makes it easier for production personnel to push the flexible snap-fit ​​310 of the battery 300 away from the conductive locking part 111. This not only greatly reduces the possibility of damage or even breakage of the flexible snap-fit ​​310 of the battery 300, but also greatly reduces the difficulty of removing the battery 300, thereby greatly improving the ease of use of the battery performance testing barcode scanning device 10 and the production quality of the battery 300. Furthermore, the ejector post 2311 slides against the wall of the first connecting hole 130.

[0027] like Figure 7 and Figure 9 As shown, in one embodiment, the pressing member 210, the pivot member 220 and the pushing part 232 are integrally formed to improve the structural compactness of the lever disassembly assembly 200.

[0028] like Figures 1 to 8 As shown, in one embodiment, the ejector plate 233 has a second clearance hole 2331. The second clearance hole 2331 is disposed opposite to the conductive latching part 111. The second clearance hole 2331 is used to avoid the conductive part 311 of the flexible snap fastener 310, so as to provide sufficient clearance space for the latching process between the conductive part 311 of the flexible snap fastener 310 and the conductive latching part 111. This allows the conductive part 311 of the flexible snap fastener 310 to pass smoothly through the second clearance hole 2331 and latch onto the conductive latching part 111, effectively preventing the ejector plate 233 from obstructing the conductive part 311 of the flexible snap fastener 310. 11 is snapped into the conductive snap-fit ​​part 111, so that the battery 300 is electrically connected to the conductive snap-fit ​​part 111 through the flexible snap-fit ​​310; at the same time, when the ejector post 2311 pushes the flexible snap-fit ​​310 away from the conductive snap-fit ​​part 111 through the ejector plate 233, the ejector plate 233 can prevent direct contact or even squeezing with the conductive part 311 of the flexible snap-fit ​​310 through the second clearance hole 2331, so as to avoid damage or even destruction of the conductive part 311 of the flexible snap-fit ​​310 due to excessive pressure, thereby greatly improving the ease of use of the battery performance testing barcode scanning device 10 and the production quality of the battery.

[0029] like Figures 1 to 8 As shown, in one embodiment, the ejector plate 233 is detachably connected to the ejector post 2311 to facilitate the installation and removal of the ejector plate 233, reduce the assembly difficulty and maintenance and replacement difficulty of the ejector plate 233, and thereby improve the assembly efficiency and maintenance efficiency of the battery performance testing barcode scanning device 10.

[0030] like Figures 1 to 8 As shown, in one embodiment, the pusher 230 further includes a fastener (not shown). The ejector plate 233 has a positioning hole 2332, and the ejector post 2311 has a threaded hole 23111 opposite to the positioning hole 2332 at one end away from the ejector portion 231. The fastener passes through the positioning hole 2332 and is screwed into the threaded hole 23111. This not only reduces the difficulty of installing and disassembling the ejector plate 233, but also further reduces the difficulty of assembling and maintaining the ejector plate 233. In addition, the ejector plate 233 can be securely fixed to the ejector post 2311 by the fastener, thereby greatly improving the stability of the battery performance testing barcode scanning device 10.

[0031] like Figures 1 to 15As shown, in one embodiment, the ejector plate 233 is fixed with an elastic abutment (not shown) on one side of the connecting portion 312 of the flexible strip buckle 310. The elastic abutment surrounds the second clearance hole 2331 and is used to elastically abut against and support the connecting portion 312 of the flexible strip buckle 310. This allows the elastic abutment to buffer the pressure between the ejector plate 233 and the connecting portion 312 of the flexible strip buckle 310 through its own elastic properties, so as to avoid damage or even destruction of the ejector plate 233 and the connecting portion 312 of the flexible strip buckle 310 due to increased pressure. This greatly improves the stability of the battery performance testing barcode scanning device 10 and the production quality of the battery 300.

[0032] like Figures 3 to 12 As shown, in one embodiment, the lever disassembly assembly 200 further includes an elastic element 240. The elastic element 240 is disposed between the pushing end of the pushing member 230 and the inner wall of the mounting cavity 120, and both ends of the elastic element 240 are elastically connected to the inner wall of the mounting cavity 120 and the pushing end of the pushing member 230, respectively. This allows the pushing member 230 to move towards the first connecting hole 130 when the production personnel move the pressing member 210, thanks to the elastic deformation capability of the elastic element 240. When the production personnel release the pressing member 210, the elastic element 240 can push the ejector part 231 to drive the pushing part 232 back to its initial position through its own elastic properties. At the same time, the pushing member 230 can drive the pressing member 210 to move relative to the performance test scanning assembly 100 to the first position of the mounting cavity 120 through the pivot member 220, thereby greatly improving the ease of use of the battery performance test scanning device 10.

[0033] like Figures 3 to 12 As shown, in one embodiment, the performance test barcode scanning component 100 includes an abutment 150, which is fixed to the inner wall of the mounting cavity 120 adjacent to the battery detection mounting surface 110. One end of the elastic member 240 is fixed to the ejector portion 231, and the other end of the elastic member 240 elastically abuts against the abutment 150. The elastic member 240 is elastically connected to the inner wall of the mounting cavity 120 through the abutment 150. The abutment 150 is adjacent to the inner wall of the mounting cavity 120. One side of the wall has an abutting surface 151, which abuts against the inner wall of the mounting cavity 120. This allows the elastic member 240 to increase its contact area with the inner wall of the mounting cavity 120 through the abutting member 150. This allows the abutting member 150 to disperse the force between the inner wall of the mounting cavity 120 and the elastic member 240, reducing the shaking of the elastic member 240 within the mounting cavity 120, thereby greatly improving the stability of the battery performance testing barcode scanning device 10.

[0034] like Figures 3 to 12As shown, in one embodiment, a limiting groove 152 is formed on one side of the abutment 150 adjacent to the elastic member 240. One end of the elastic member 240 adjacent to the abutment 150 is limited within the limiting groove 152 and elastically abuts against the bottom of the limiting groove 152, so that one end of the elastic member 240 adjacent to the abutment 150 can be reliably limited within the limiting groove 152, avoiding the phenomenon of the elastic member 240 sliding or even detaching relative to the abutment 150 when elastically pressed against the abutment 150, further improving the stability of the battery performance testing barcode scanning device 10.

[0035] like Figures 3 to 12 As shown, in one embodiment, the pushing end of the pushing part 232 is provided with an abutting flange 2321. The end of the abutting flange 2321 supports and slides against the ejector part 231, so that when the pressing member 210 drives the pushing part 232 to rotate relative to the mounting cavity 120 through the pivot member 220 and causes the pushing part 232 to push the ejector part 231 to move relative to the mounting cavity 120, the abutting flange 2321 can slide relative to the ejector part 231, so that the ejector part 231 can move along the guiding direction of the ejector post 2311, avoiding motion interference between the abutting flange 2321 and the ejector part 231, and further improving the stability of the battery performance testing barcode scanning device 10.

[0036] It is understandable that if the end of the abutting flange 2321 is too sharp, when the abutting flange 2321 pushes the ejector part 231, the ejector part 231 is prone to damage or even destruction due to excessive stress between it and the end of the abutting flange 2321, which greatly reduces the service life of the ejector part 231 and thus greatly increases the maintenance cost of the battery performance testing barcode scanning device 10.

[0037] like Figures 3 to 12As shown, in one embodiment, the ejector portion 231 has an abutment groove 2313 adapted to the abutment flange 2321 on one side adjacent to the abutment flange 2321. Both the abutment groove 2313 and the end of the abutment flange 2321 have arc-shaped structures, and the abutment groove 2313 is adapted to the end of the abutment flange 2321. The end of the abutment flange 2321 slides against the inner wall of the abutment groove 2313, which not only greatly increases the contact area between the end of the abutment flange 2321 and the inner wall of the abutment groove 2313, but also effectively disperses the stress between the end of the abutment flange 2321 and the inner wall of the abutment groove 2313, preventing the ejector portion 231 from being damaged due to stress on the end of the abutment flange 2321. The excessive stress can cause damage or even breakage. Moreover, the arc-shaped structure can reduce the sliding friction between the end of the abutment flange 2321 and the inner wall of the abutment groove 2313, greatly improving the ease of use of the battery performance testing barcode scanning device 10. At the same time, the ejector part 231 can limit the abutment flange 2321 through the abutment groove 2313, making the lever disassembly assembly 200 more stable when rotating relative to the performance testing barcode scanning assembly 100. This greatly improves the stability of the battery performance testing barcode scanning device 10 and extends the service life of the ejector part 231, thereby greatly reducing the maintenance cost of the battery performance testing barcode scanning device 10.

[0038] like Figures 3 to 12 As shown, in one embodiment, the battery performance testing barcode scanning device 10 further includes a guide sleeve 160. The guide sleeve 160 is fixed to the inner wall of the mounting cavity 120 adjacent to the battery detection mounting surface 110. The guide sleeve 160 has a guide limiting hole 161, which is opposite to the first connecting hole 130. The ejector post 2311 passes through the guide limiting hole 161 and the first connecting hole 130 in sequence, and the outer peripheral wall of the ejector post 2311 slides against the inner peripheral wall of the guide limiting hole 161. The extending direction of the guide limiting hole 161 is perpendicular to the battery detection mounting surface 110, so that the ejector post 2311 can... The guide sleeve 160 can move relative to the performance test barcode scanning assembly 100 along the guide direction of the guide limiting hole 161, so that the ejector plate 233 can push the connecting part 312 of the soft strip buckle 310 in a direction perpendicular to the battery detection mounting surface 110. This allows the guide sleeve 160 to play a guiding and limiting role, preventing the ejector plate 233 from squeezing the conductive part 311 of the soft strip buckle 310 due to shaking and tilting relative to the battery detection mounting surface 110 when pushing the soft strip buckle 310 away from the conductive snap-fit ​​part 111. This further improves the stability of the battery performance test barcode scanning device 10 and the production quality of the battery 300.

[0039] like Figures 3 to 12As shown, in one embodiment, there are two first connecting holes 130, two ejector pins 2311, and two guide sleeves 160. The two first connecting holes 130 correspond one-to-one with the guide limiting holes 161 of the two guide sleeves 160. The two ejector pins 2311 are sequentially inserted through the corresponding guide limiting holes 161 and the first connecting holes 130, and are arranged parallel to each other at intervals. An elastic element 240 is disposed between the two ejector pins 2311 to allow the pushing part 232 to push... When the ejector part 231 moves relative to the performance test scanning assembly 100, the two ejector posts 2311 can move smoothly under the action of gravity balance through the guidance and limiting of the two guide limiting holes 161, avoiding the ejector posts 2311 from shaking or even tilting when sliding relative to the guide sleeve 160. This allows the ejector plate 233 to smoothly push the soft buckle 310 of the battery 300 away from the conductive snap-fit ​​part 111, further improving the stability of the battery performance test scanning device 10.

[0040] like Figures 3 to 9 As shown, in one embodiment, an elastic pin 2312 is fixed to one side of the ejector portion 231 away from the pusher portion 232. The elastic pin 2312 is disposed opposite to the limiting groove 152. The elastic pin 2312 is used to elastically abut against the bottom of the limiting groove 152 when the ejector plate 233 pushes the soft buckle 310 of the battery 300 away from the conductive latch portion 111. This allows the elastic pin 2312 to not only improve the rebound force between the ejector portion 231 and the abutment 150 through its own elastic properties, so that the ejector portion 231 can move to the initial position more quickly and stably through the cooperation of the elastic member 240 and the elastic pin 2312, but also to buffer the pressure between the ejector portion 231 and the abutment 150, thereby greatly improving the ease of use and stability of the battery performance testing barcode scanning device 10.

[0041] like Figures 3 to 10 As shown, in one embodiment, the bottom of the limiting groove 152 forms a first pressing plane 1521, and the top of the elastic pin 2312 forms a second pressing plane 23121. The first pressing plane 1521 and the second pressing plane 23121 are arranged parallel to each other. This not only increases the contact area between the elastic pin 2312 and the bottom of the limiting groove 152, but also allows the pressure on the elastic pin 2312 to be transmitted to the middle area of ​​the elastic pin 2312, thereby increasing the deformation range of the elastic pin 2312, dispersing the stress on the elastic pin 2312, and avoiding local stress concentration in the elastic pin 2312, thus improving the service life and stability of the elastic pin 2312.

[0042] like Figure 8As shown, in one embodiment, the elastic pin 2312 is a spring steel pin or a stainless steel pin, so that the elastic pin 2312 can have better structural strength and elastic properties.

[0043] like Figure 8 As shown, in one embodiment, the elastic element 240 is a spring or an elastic sleeve, so that the elastic element 240 can have good elastic properties; and the elastic element 240 is sleeved on the elastic pin 2312 to limit the elastic element 240.

[0044] like Figures 3 to 13 As shown, in one embodiment, the inner wall of the mounting cavity 120 is provided with a limiting flange 121 parallel to the ejector post 2311. The limiting flange 121 is disposed on both sides of the pivot member 220 and forms a guide limiting groove 1211 communicating with the mounting cavity 120. The pivot member 220 is disposed in the guide limiting groove 1211. The inner peripheral wall of the guide limiting groove 1211 is provided with a connecting positioning post 1212. The side wall of the pivot member 220 forms a connecting positioning hole 221 adapted to the connecting positioning post 1212. The connecting positioning post 1212 passes through the connecting positioning hole 221 and is rotatably connected to the hole wall of the connecting positioning hole 221. This allows the pivot member 220 to not only rotate relative to the performance test barcode scanning assembly 100 through the mutual cooperation between the connecting positioning post 1212 and the connecting positioning hole 221, but also to reduce the shaking phenomenon of the lever disassembly assembly 200 when rotating relative to the performance test barcode scanning assembly 100 through the guiding and limiting groove 1211. This greatly improves the stability of the battery performance test barcode scanning device 10.

[0045] like Figures 1 to 3As shown, in one embodiment, the performance testing barcode scanning assembly 100 includes a battery performance testing base 170 and a barcode scanner 180. A battery detection mounting surface 110 is formed on the top of the battery performance testing base 170, and a battery limiting groove 112 is formed on the battery detection mounting surface 110 for accommodating and limiting the battery 300. A mounting clearance cavity 120 is formed inside the battery performance testing base 170, which is used to perform performance testing on the battery 300. The barcode scanner 180 is disposed above the battery detection mounting surface 110, and the scanning end of the barcode scanner 180 faces the battery limiting groove. The battery limiting groove 112 is configured to securely position the battery 300 at a preset position on the battery performance testing base 170, preventing the battery 300 from shaking or even shifting relative to the battery testing mounting surface 110 due to external factors such as vibration or collision during performance testing. This not only ensures that the scanning end of the barcode scanner 180 can accurately align with the battery 300, but also prevents the soft buckle 310 of the battery 300 from detaching from the conductive snap-fit ​​part 111 due to shaking or displacement, thereby greatly improving the stability of the battery performance testing barcode scanner 10.

[0046] like Figures 1 to 3 As shown, in one embodiment, the performance test barcode scanning assembly 100 further includes a fixing frame 190. The first end of the fixing frame 190 is fixedly connected to the battery performance test base 170, and the second end of the fixing frame 190 is located above the battery limiting groove 112. The fixing end of the barcode scanner 180 is fixed to the second end of the fixing frame 190, so that the fixing frame 190 can support the barcode scanner 180 away from the battery performance test base 170, so that there is enough space between the barcode scanner 180 and the battery performance test base 170 for battery 300 removal and placement operations, thereby greatly improving the ease of use of the battery performance test barcode scanning device 10.

[0047] like Figures 1 to 2 As shown, in one embodiment, the battery detection mounting surface 110 also forms a handle position 113 that communicates with the battery limiting groove 112. The handle position 113 is located at the periphery of the battery limiting groove 112, so as to facilitate production personnel to remove the battery 300 from the battery limiting groove 112. The difficulty of removing the battery 300 is greatly reduced, and the ease of use of the battery performance testing barcode scanning device 10 is further improved.

[0048] like Figures 3 to 9As shown, in one embodiment, the pivot member 220 is inclined in the mounting recess 120 in a direction away from the battery detection mounting surface 110, so as to utilize the "three-dimensional diagonal space" (such as the diagonal direction) in the mounting recess 120 to reduce the installation space required for the lever disassembly assembly 200, thereby optimizing the space utilization of the mounting recess 120 and reducing the overall volume of the battery performance test base 170.

[0049] like Figures 3 to 9 As shown, in one embodiment, the pivot member 220 includes a pivot portion 222 and a bending portion 223. The pressing member 210, the pivot portion 222, the bending portion 223, and the pushing portion 232 are connected in sequence. The bending portion 223 bends towards the ejector portion 231 so that when the pushing portion 232 pushes the ejector portion 231 to move relative to the mounting clearance cavity 120, the bending portion 223 can optimize the force application angle of the pushing portion 232 on the ejector portion 231, increase the thrust applied to the ejector portion 231 in the vertical direction, and reduce the thrust applied to the ejector portion 231 in the horizontal direction. This makes it easier for production personnel to push the soft buckle 310 of the battery 300 away from the conductive buckle portion 111, thereby greatly improving the ease of use of the battery performance testing barcode scanning device 10.

[0050] like Figure 9 As shown, in this embodiment, the pivot portion 222 and the bending portion 223 are integrally formed to improve the structural compactness of the pivot member 220.

[0051] The embodiments described above are merely illustrative of several implementations of this disclosure, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the disclosed patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this disclosure, and these all fall within the protection scope of this disclosure. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A battery performance test scan code device (10), characterized in that, The battery performance test scan code device (10) comprises a performance test scan code assembly (100) and a lever dismounting assembly (200); The performance test scan code assembly (100) is formed with a battery detection mounting surface (110) for mounting a limiting battery (300), and the battery detection mounting surface (110) is formed with a conductive clamping part (111) for clamping and electrically connecting with a conductive part (311) of a soft cable buckle (310) of the battery (300); the performance test scan code assembly (100) is further formed with a mounting avoidance cavity (120) located below the battery detection mounting surface (110); The lever dismounting assembly (200) comprises a pressing piece (210), a pivoting piece (220) and a pushing piece (230) connected in sequence, the pivoting piece (220) is arranged in the mounting avoidance cavity (120) and rotationally connected with the performance test scan code assembly (100), the battery detection mounting surface (110) is formed with a first communication hole (130) extending to the mounting avoidance cavity (120), the pushing piece (230) is partially arranged in the mounting avoidance cavity (120), and a pushing end of the pushing piece (230) is arranged in the first communication hole (130) and used for abutting against and supporting a connecting part (312) of the soft cable buckle (310), the pushing end of the pushing piece (230) is used for pushing the soft cable buckle (310) of the battery (300) away from the conductive clamping part (111).

2. The battery performance test scan code device (10) according to claim 1, characterized in that, The performance test scan code assembly (100) is further formed with a first avoidance hole (140) in communication with the mounting avoidance cavity (120), and the pressing piece (210) is arranged in the first avoidance hole (140) and partially arranged in the mounting avoidance cavity (120).

3. The battery performance test scan code device (10) according to claim 1, characterized in that, The pushing piece (230) comprises an ejection part (231), a pushing part (232) and an ejection plate (233), the pushing part (232) is fixed to the pivoting piece (220), the ejection part (231) is arranged at a top end of the pushing part (232), a side face of the ejection part (231) away from the pushing part (232) is fixed with an ejection column (2311) arranged in the first communication hole (130), the pushing part (232) is used for pushing the ejection part (231) to move close to or away from the first communication hole (130), the ejection plate (233) is fixed to one end of the ejection column (2311) away from the ejection part (231), a pushing end of the pushing piece (230) is arranged at the ejection plate (233), the ejection plate (233) is used for abutting against and supporting the connecting part (312) of the soft cable buckle (310), and the ejection plate (233) is used for pushing the conductive part (311) of the soft cable buckle (310) of the battery (300) away from the conductive clamping part (111).

4. The battery performance test scan code device (10) according to claim 3, characterized in that, The ejection plate (233) is formed with a second position avoiding hole (2331) which is arranged opposite to the conductive clamping part (111) and is used for avoiding the position of the conductive part (311) of the soft card buckle (310).

5. The battery performance test scan code device (10) according to claim 3, characterized in that, The ejection plate (233) is detachably connected to the ejection column (2311).

6. The battery performance test scan code device (10) according to claim 5, characterized in that, The pushing piece (230) further comprises a fastener, the ejection plate (233) is formed with a positioning hole (2332), one end of the ejection column (2311) away from the ejection part (231) is formed with a threaded hole (23111) arranged opposite to the positioning hole (2332), and the fastener is threaded in the positioning hole (2332) and screwed in the threaded hole (23111).

7. The battery performance test scan code device (10) according to claim 6, characterized in that, The lever dismounting assembly (200) further comprises an elastic piece (240) arranged between the pushing end of the pushing piece (230) and the inner wall of the mounting position avoiding cavity (120), and the two ends of the elastic piece (240) are respectively elastically connected to the inner wall of the mounting position avoiding cavity (120) and the pushing end of the pushing piece (230).

8. The battery performance test scan code device (10) according to claim 7, characterized in that, The performance test code scanning assembly (100) comprises an abutting piece (150) fixed to the inner wall of one side of the mounting position avoiding cavity (120) adjacent to the battery detection mounting surface (110), one end of the elastic piece (240) is fixed to the ejection part (231), the other end of the elastic piece is elastically abutted with the abutting piece (150), the elastic piece (240) is elastically connected to the inner wall of the mounting position avoiding cavity (120) through the abutting piece (150), and the side face of the abutting piece (150) adjacent to the inner wall of the mounting position avoiding cavity (120) is formed with an abutting plane (151) abutted with the inner wall of the mounting position avoiding cavity (120).

9. The battery performance test scan code device (10) according to claim 8, characterized in that, The side face of the abutting piece (150) adjacent to the elastic piece (240) is formed with a limiting groove (152), and the end of the elastic piece (240) adjacent to the abutting piece (150) is limited in the limiting groove (152) and elastically abutted with the groove bottom of the limiting groove (152).

10. The battery performance test scan code device (10) according to claim 3, characterized in that, The inner wall of the mounting position avoiding cavity (120) is protrudingly provided with a limiting flange (121) parallel to the ejection column (2311), the limiting flange (121) is arranged on both sides of the pivoting piece (220) and is formed with a guide limiting groove (1211) in communication with the mounting position avoiding cavity (120), the pivoting piece (220) is arranged in the guide limiting groove (1211), the inner peripheral wall of the guide limiting groove (1211) is protrudingly provided with a connecting positioning column (1212), the side wall of the pivoting piece (220) is formed with a connecting positioning hole (221) matched with the connecting positioning column (1212), and the connecting positioning column (1212) is threaded in the connecting positioning hole (221) and rotationally connected with the hole wall of the connecting positioning hole (221).

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