Battery life detection device

Abstract

The invention provides a battery life detection device, comprising: a transmission structure comprising a conveyor belt; the plurality of positioning pieces are arranged on the conveying belt at intervals; each positioning box is detachably mounted on one positioning piece, and the positioning boxes are used for fixing batteries; the mounting frame is arranged on the conveying structure, and the first frame body and the second frame body are arranged on the two sides of the conveying belt correspondingly. The detection structure comprises a detection main body and a first detection connecting piece and a second detection connecting piece which are electrically connected with the detection main body, the detection structure has a detection state and an avoiding state, and when the detection structure is in the detection state, the first detection connecting piece and the second detection connecting piece are close to each other and make contact with the positive electrode and the negative electrode of the battery respectively; and when the detection structure is in the avoiding state, the first detection connecting piece and the second detection connecting piece are far away from each other to avoid the battery. According to the technical scheme of the invention, the problem of low efficiency of battery life detection in the prior art is effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of battery detection, and in particular to a battery life detection device. Background Art

[0002] A battery is a device that converts chemical energy into electrical energy. It is usually composed of a container or composite container containing an electrolyte solution and metal electrodes. The battery has a positive electrode and a negative electrode, and can provide a stable voltage and current when the external circuit is closed.

[0003] In order to detect and evaluate battery performance and service life, it is usually necessary to perform a battery life test. However, most existing battery tests are performed manually using a tester, which reduces the efficiency of the test. Summary of the invention

[0004] The main purpose of the present invention is to provide a battery life detection device to solve the problem of low efficiency of battery life detection in the related art.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a battery life detection device is provided, comprising: a transmission structure, including a conveyor belt; a plurality of positioning members, arranged at intervals on the conveyor belt; a plurality of positioning boxes, each positioning box is detachably mounted on a positioning member, and the positioning box is used to fix the battery; a mounting frame, arranged on the transmission structure, the mounting frame comprising a first frame body and a second frame body, the first frame body and the second frame body are respectively arranged on both sides of the conveyor belt; a detection structure, arranged on the mounting frame, the detection structure comprising a detection body and a first detection connector and a second detection connector electrically connected to the detection body, the first detection connector is movably arranged on a side of the first frame body facing the second frame body, and the second detection connector is movably arranged on a side of the second frame body facing the first frame body, and the detection structure has a detection state and an avoidance state. When the detection structure is in the detection state, the first detection connector and the second detection connector are close to each other and respectively contact the positive and negative poles of the battery. When the detection structure is in the avoidance state, the first detection connector and the second detection connector are away from each other to avoid the battery.

[0006] Furthermore, the battery life detection device also includes a first driving member and a second driving member, the first driving member includes a first driving body and a first driving end arranged on the first driving body, the first driving body is arranged on the first frame, the first driving end is telescopically arranged relative to the first driving body, and the first detection connecting member is connected to the first driving end, the second driving member includes a second driving body and a second driving end arranged on the second driving body, the second driving body is arranged on the second frame, the second driving end is telescopically arranged relative to the second driving body, and the second detection connecting member is connected to the second driving end.

[0007] Furthermore, the mounting frame also includes a third frame body, the third frame body is connected between the first frame body and the second frame body, and the detection body is arranged on the third frame body.

[0008] Furthermore, the transmission structure also includes a driving mechanism for driving the conveyor belt to rotate, and the battery life detection device also includes an identification structure and a controller. The identification structure is arranged on the side of the third frame facing the conveyor belt. The controller is electrically connected to the driving mechanism, the identification structure, the first driving member and the second driving member. The controller controls the working state of the driving mechanism according to the identification signal of the identification structure, and the controller controls the first driving member and the second driving member according to the identification signal of the identification structure, so that the detection structure switches between the detection state and the avoidance state.

[0009] Furthermore, the battery life detection device also includes a first mounting seat, and the first detection connector is detachably mounted on the first mounting seat, and / or the battery life detection device also includes a second mounting seat, and the second detection connector is detachably mounted on the second mounting seat.

[0010] Furthermore, the first mounting seat includes a seat body and a connecting frame, the seat body is connected to the connecting frame, the connecting frame includes a first vertical plate and a second vertical plate for detection settings, the first vertical plate is provided with a first limiting groove, the second vertical plate is provided with a second limiting groove, and the first detection connecting piece can be removably inserted into the first limiting groove and the second limiting groove.

[0011] Furthermore, the first mounting seat also includes a first plate body and a second plate body, the first plate body is connected between the side of the first vertical plate and the side of the second vertical plate and is located on the side of the first vertical plate away from the second frame body, the second plate body is connected between the bottom of the first vertical plate and the bottom of the second vertical plate, and the second plate body can cooperate with the support of the first detection connecting member.

[0012] Furthermore, the first mounting seat also includes an elastic member, and a receiving recess is provided on the seat body. The elastic member is arranged in the receiving recess and is connected to the connecting frame.

[0013] Furthermore, the area of ​​the vertical cross section of the accommodating recess is greater than the area of ​​the vertical cross section of the connecting frame.

[0014] Furthermore, the positioning member includes a positioning frame, the positioning frame is made of a flexible material, the positioning box includes a plug-in block and a box body that are connected to each other, and the plug-in block can be inserted into the positioning frame.

[0015] By applying the technical solution of the present invention, a plurality of positioning members are arranged on the conveyor belt at intervals, and each positioning box is detachably mounted on a positioning member, and the positioning box is used to fix the battery. The mounting frame is arranged on the transmission structure, and the first frame body and the second frame body are respectively arranged on both sides of the conveyor belt. The detection structure is arranged on the mounting frame. The detection structure includes a detection body, a first detection connecting member and a second detection connecting member, and the first detection connecting member and the second detection connecting member can be close to each other or away from each other. Through the above-mentioned arrangement, the battery is placed in the positioning box, and as the conveyor belt moves, the battery is driven to move between the first detection connecting member and the second detection connecting member. At this time, the first detection connecting member and the second detection connecting member are close to each other and respectively abut against the positive and negative poles of the battery. At this time, the detection body can identify the remaining life of the battery. This can make the process of battery life detection simpler and more efficient. Therefore, the technical solution of the present application effectively solves the problem of low efficiency of battery life detection in the related art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a battery life detection device according to the present invention is shown;

[0018] Figure 2 Shows Figure 1 A schematic side view of a mounting frame of a battery life detection device;

[0019] Figure 3 Shows Figure 1 A schematic diagram of the exploded structure of a first mounting base of a battery life detection device;

[0020] Figure 4 Shows Figure 1 Schematic diagram of the exploded structure of the positioning box of the battery life detection device.

[0021] The above drawings include the following reference numerals:

[0022] 10. Transmission structure; 11. Conveyor belt; 20. Positioning member; 21. Positioning frame; 30. Positioning box; 31. Plug-in block; 32. Box body; 40. Mounting frame; 41. First frame; 42. Second frame; 43. Third frame; 50. Detection structure; 51. Detection body; 52. First detection connecting member; 53. Second detection connecting member; 61. First driving member; 611. First driving body; 612. First driving end; 6 2. Second driving member; 621. Second driving body; 622. Second driving end; 63. Identification structure; 71. First mounting seat; 711. Seat body; 7111. Accommodating recess; 712. Connecting frame; 7121. First vertical plate; 71211. First limiting groove; 7122. Second vertical plate; 71221. Second limiting groove; 713. First plate body; 714. Second plate body; 715. Elastic member; 72. Second mounting seat. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0025] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0026] like Figure 1 As shown, in this embodiment, the battery life detection device includes: a transmission structure 10, a transmission structure 10, a plurality of positioning boxes 30, a mounting frame 40 and a detection structure 50. The transmission structure 10 includes a conveyor belt 11. A plurality of positioning members 20 are arranged on the conveyor belt 11 at intervals. Each positioning box 30 is detachably mounted on a positioning member 20, and the positioning box 30 is used to fix the battery. The mounting frame 40 is arranged on the transmission structure 10, and the mounting frame 40 includes a first frame body 41 and a second frame body 42, and the first frame body 41 and the second frame body 42 are respectively arranged on both sides of the conveyor belt 11. The detection structure 50 is arranged on the mounting frame 40, and the detection structure 50 includes a detection body 51 and a first detection connector 52 and a second detection connector 53 electrically connected to the detection body 51. The first detection connector 52 is movably arranged on the side of the first frame 41 facing the second frame 42, and the second detection connector 53 is movably arranged on the side of the second frame 42 facing the first frame 41. The detection structure 50 has a detection state and an avoidance state. When the detection structure 50 is in the detection state, the first detection connector 52 and the second detection connector 53 are close to each other and respectively contact the positive and negative poles of the battery. When the detection structure 50 is in the avoidance state, the first detection connector 52 and the second detection connector 53 are away from each other to avoid the battery.

[0027] Applying the technical solution of this embodiment, a plurality of positioning members 20 are arranged on the conveyor belt 11 at intervals, and each positioning box 30 is detachably mounted on a positioning member 20, and the positioning box 30 is used to fix the battery. The mounting frame 40 is arranged on the transmission structure 10, and the first frame 41 and the second frame 42 are respectively arranged on both sides of the conveyor belt 11. The detection structure 50 is arranged on the mounting frame 40. The detection structure 50 includes a detection body 51, a first detection connection member 52 and a second detection connection member 53, and the first detection connection member 52 and the second detection connection member 53 can be close to each other or away from each other. Through the above-mentioned setting, the battery is placed in the positioning box 30, and as the conveyor belt 11 moves, the battery is driven to move between the first detection connection member 52 and the second detection connection member 53, at which time the first detection connection member 52 and the second detection connection member 53 are close to each other and respectively abut against the positive and negative poles of the battery, and at this time the detection body 51 can identify the remaining life of the battery. This can make the process of battery life detection simpler and more efficient. Therefore, the technical solution of this embodiment effectively solves the problem of low efficiency of battery life detection in the related art.

[0028] Specifically, this design enables automatic life detection of batteries during transmission without human intervention, thus improving the efficiency and accuracy of detection. It is suitable for online detection of large-scale battery production lines, especially in the middle and late stages of battery manufacturing. It can quickly screen out unqualified batteries, avoiding subsequent unnecessary processing and waste, and improving production efficiency and economic benefits.

[0029] It should be noted that when the detection structure 50 is in the detection state, the distance between the first detection connection member 52 and the second detection connection member 53 is recorded as distance a, and when the detection structure 50 is in the avoidance state, the distance between the first detection connection member 52 and the second detection connection member 53 is recorded as distance b, and distance a is smaller than distance b.

[0030] like Figure 1 and Figure 2As shown, in this embodiment, the battery life detection device also includes a first driving member 61 and a second driving member 62, the first driving member 61 includes a first driving body 611 and a first driving end 612 arranged on the first driving body 611, the first driving body 611 is arranged on the first frame 41, the first driving end 612 is telescopically arranged relative to the first driving body 611, the first detection connecting member 52 is connected to the first driving end 612, the second driving member 62 includes a second driving body 621 and a second driving end 622 arranged on the second driving body 621, the second driving body 621 is arranged on the second frame 42, the second driving end 622 is telescopically arranged relative to the second driving body 621, and the second detection connecting member 53 is connected to the second driving end 622. By setting the first driving member 61 and the second driving member 62, the movement of the first detection connecting member 52 and the second detection connecting member 53 can be accurately controlled to ensure stable contact with the positive and negative electrodes of the battery, thereby improving the reliability and accuracy of the detection. It is suitable for quality control and battery performance testing in the battery manufacturing process, especially in the early stage of battery production, so that problems in the battery manufacturing process can be quickly discovered, production parameters can be adjusted in time, the battery qualification rate can be improved, and production costs can be reduced.

[0031] like Figure 1 and Figure 2 As shown, in this embodiment, the mounting frame 40 further includes a third frame 43, which is connected between the first frame 41 and the second frame 42, and the detection body 51 is arranged on the third frame 43. The arrangement of the third frame 43 provides a stable working platform for the detection body 51, which is conducive to the accurate detection of the detection body 51. At the same time, the structure is compact and space-saving, and it is suitable for the automated detection line of the battery detection laboratory or the battery assembly workshop, especially in the laboratory or workshop with limited space, which can make full use of the limited space and improve the layout efficiency of the detection equipment, thereby improving the efficiency of the entire detection or production process.

[0032] like Figure 1 and Figure 2As shown, in this embodiment, the transmission structure 10 also includes a driving mechanism for driving the conveyor belt 11 to rotate, and the battery life detection device also includes an identification structure 63 and a controller. The identification structure 63 is arranged on the side of the third frame 43 facing the conveyor belt 11. The controller is electrically connected to the driving mechanism, the identification structure 63, the first driving member 61 and the second driving member 62. The controller controls the working state of the driving mechanism according to the identification signal of the identification structure 63, and the controller controls the first driving member 61 and the second driving member 62 according to the identification signal of the identification structure 63, so that the detection structure 50 switches between the detection state and the avoidance state. Through the coordinated use of the identification structure 63 and the controller, automatic identification and detection of batteries can be realized, and the intelligent level of detection is improved. It is suitable for battery production lines with a high degree of automation to realize rapid screening and quality control of batteries, especially in production lines where battery models or specifications are frequently changed. It can automatically adapt to the detection needs of various batteries and improve the flexibility and adaptability of the production line.

[0033] like Figures 1 to 3 As shown, in this embodiment, the battery life detection device also includes a first mounting seat 71, and the first detection connection member 52 is detachably mounted on the first mounting seat 71. The battery life detection device also includes a second mounting seat 72, and the second detection connection member 53 is detachably mounted on the second mounting seat 72. The provision of the first mounting seat 71 and the second mounting seat 72 makes the replacement and maintenance of the first detection connection member 52 and the second detection connection member 53 more convenient, improves the maintenance efficiency and service life of the device, and is suitable for battery detection scenarios where the first detection connection member 52 and the second detection connection member 53 need to be frequently replaced, such as a production line where battery models are frequently changed or a battery performance test laboratory. In particular, in a battery performance test laboratory, different types of batteries often need to be tested. This design can quickly replace different types of detection connections to meet the testing requirements of various batteries.

[0034] like Figures 1 to 3As shown, in this embodiment, the first mounting seat 71 includes a seat body 711 and a connecting frame 712, the seat body 711 is connected to the connecting frame 712, the connecting frame 712 includes a first vertical plate 7121 and a second vertical plate 7122 for detection, the first vertical plate 7121 is provided with a first limiting groove 71211, the second vertical plate 7122 is provided with a second limiting groove 71221, and the first detection connecting member 52 is detachably inserted into the first limiting groove 71211 and the second limiting groove 71221. The design of the first limiting groove 71211 and the second limiting groove 71221 ensures the stable installation and rapid replacement of the first detection connecting member 52, improves the installation accuracy and work efficiency of the first limiting groove 71211 and the second limiting groove 71221, and is suitable for battery detection scenarios that require high-precision detection and positioning, such as battery performance testing and battery life evaluation, especially in battery performance testing, it can ensure the accuracy and repeatability of detection and provide reliable data support for scientific researchers.

[0035] like Figures 1 to 3 As shown, in this embodiment, the first mounting seat 71 also includes a first plate 713 and a second plate 714. The first plate 713 is connected between the side of the first vertical plate 7121 and the side of the second vertical plate 7122 and is located on the side of the first vertical plate 7121 away from the second frame 42. The second plate 714 is connected between the bottom of the first vertical plate 7121 and the bottom of the second vertical plate 7122. The second plate 714 can support and cooperate with the first detection connector 52. The arrangement of the first plate 713 and the second plate 714 provides additional support for the first detection connector 52, enhances its stability, and is suitable for scenarios where the battery may generate large vibrations during the detection process, such as battery performance limit testing. In particular, in battery performance limit testing, the battery may be subjected to severe vibrations and shocks. This design can ensure stable contact of the detection connector and improve the accuracy and reliability of the detection.

[0036] like Figures 1 to 3 As shown, in this embodiment, the first mounting seat 71 further includes an elastic member 715, and a receiving recess 7111 is provided on the seat body 711. The elastic member 715 is provided in the receiving recess 7111 and is connected to the connecting frame 712. The provision of the first plate body 713 and the second plate body 714 provides additional support for the first detection connecting member 52, enhances its stability, and is suitable for scenarios where the battery may generate large vibrations during the detection process, such as battery performance limit testing. In particular, in the battery performance limit testing, the battery may be subjected to severe vibrations and shocks. This design can ensure stable contact of the first detection connecting member 52 and improve the accuracy and reliability of the detection.

[0037] like Figures 1 to 3As shown, in this embodiment, the area of ​​the vertical cross section of the accommodating recess 7111 is greater than the area of ​​the vertical cross section of the connecting frame 712. This design enables the elastic member 715 to be fully stretched and compressed, thereby improving its shock absorption effect. At the same time, it also ensures the stable installation of the connecting frame 712, and is suitable for various vibration and impact conditions that may be encountered during battery testing, such as battery performance limit testing and battery safety testing. In particular, in battery safety testing, this design can improve the safety and protection effect of the equipment, reduce the risk during the test process, and provide a more reliable technical guarantee for the safety performance evaluation of the battery.

[0038] like Figures 1 to 4 As shown, in this embodiment, the positioning member 20 includes a positioning frame 21, and the material of the positioning frame 21 is a flexible material. The positioning box 30 includes a plug-in block 31 and a box body 32 that are connected to each other, and the plug-in block 31 can be inserted into the positioning frame 21. The positioning frame 21 made of flexible material can adapt to batteries of different sizes and shapes. At the same time, the design of the plug-in block 31 and the box body 32 makes the replacement and maintenance of the positioning box 30 more convenient, which is suitable for production lines where battery models are frequently changed or laboratories that need to perform battery performance tests. In particular, in production lines where battery models are frequently changed, it can quickly adapt to the positioning requirements of various batteries, improve the flexibility and efficiency of the production line, and reduce production costs. At the same time, in a laboratory environment, it can also meet the testing requirements for different batteries and improve the accuracy and efficiency of the test.

[0039] like Figures 1 to 4 As shown, the battery life detection device of this embodiment significantly improves the efficiency and accuracy of battery life detection through automated transmission and detection. Through the automatic contact and avoidance of the first detection connector 52 and the second detection connector 53, continuous detection of the battery is achieved, manual operation is reduced, and detection costs are reduced. At the same time, through the detachable positioning box 30, the first detection connector 52 and the second detection connector 53, the flexibility and adaptability of the device are enhanced, and it can quickly adapt to the detection needs of batteries of different models and sizes, and has significant practical value and broad application prospects.

[0040] In practical applications, this detection device can significantly improve the automation level of battery detection. It is not only suitable for online detection of battery production lines to improve production efficiency, but also suitable for performance testing in battery R&D laboratories, helping researchers to quickly obtain battery performance data and optimize and innovate battery technology. In addition, its flexibility and adaptability also make it an ideal choice for battery recycling and secondary utilization detection, which can quickly evaluate the remaining life of the battery and provide data support for the cascade utilization of the battery.

[0041] Through the above-mentioned improvements, the battery life detection device of the present application has demonstrated its unique value and application potential in many fields such as battery manufacturing, battery performance testing, and battery recycling, and has provided strong technical support for the development of the battery industry. Especially in the field of battery recycling and secondary utilization, this detection device can quickly screen out reusable batteries, improve the recycling rate of batteries, and reduce resource waste, which is of great significance to environmental protection and sustainable development.

[0042] Taking into account the high-precision requirements of battery testing, the detection structure 50 of the present application is designed with full consideration of stability and accuracy during the battery testing process. The mechanism of switching between the detection state and the avoidance state can not only avoid interference with the battery when no detection is required, but also ensure the precise contact between the positive and negative poles of the battery and the detection connector during the detection process. In practical applications, especially in battery performance testing and battery life evaluation, this design can significantly improve the accuracy and efficiency of detection, provide reliable data support for scientific researchers and production engineers, help them quickly judge the performance status of the battery, optimize and innovate battery technology, and thus promote the development of the battery industry.

[0043] When considering automated control, the use of the identification structure 63 and the controller of the present application makes the detection process more intelligent. The identification structure 63 can accurately identify the model, specification and position of the battery, and the controller can automatically adjust the state of the detection structure according to this information to achieve automated detection. In practical applications, this design can significantly improve detection efficiency, reduce labor costs, and improve the intelligence level of the production line, especially in battery production lines with a high degree of automation. At the same time, this design is also suitable for battery performance testing laboratories, which can help scientific researchers quickly obtain battery performance data, optimize and innovate battery technology, and improve experimental efficiency and data reliability.

[0044] When considering the maintenance and replacement of the equipment, the arrangement of the first mounting seat 71 and the second mounting seat 72 of the present application, as well as the detachable design of the first detection connector 52 and the second detection connector 53, make the maintenance and replacement of the equipment more convenient. In practical applications, this design, especially in battery detection scenarios where detection connectors need to be frequently replaced, such as production lines where battery models are frequently changed or battery performance testing laboratories, can significantly improve the maintenance efficiency of the equipment, reduce the maintenance cost of the equipment, extend the service life of the equipment, and improve the reliability and stability of the equipment.

[0045] When considering the accuracy and stability of the equipment, the configuration of the first plate 713, the second plate 714 and the elastic member 715 of the present application, as well as the flexible material design of the positioning frame 21, fully considers the accuracy and stability requirements during the battery detection process. In practical applications, especially in battery performance testing and battery life evaluation, this design can significantly improve the accuracy and stability of detection, reduce errors and risks during the test process, improve the accuracy and reliability of the test, and provide reliable data support for scientific researchers and production engineers, helping them to quickly determine the performance status of the battery, optimize and innovate battery technology, and thus promote the development of the battery industry.

[0046] When considering the adaptability and flexibility of the equipment, the detachable design of the positioning box 30 of the present application and the flexible material design of the positioning frame 21 fully consider the adaptability and flexibility requirements of battery testing. In practical applications, this design, especially in production lines or battery performance testing laboratories where battery models are frequently changed, can significantly improve the adaptability and flexibility of the equipment, reduce the adjustment cost of the equipment, and improve the use efficiency of the equipment, thereby improving the efficiency and economic benefits of the entire production line or laboratory.

[0047] Finally, the battery life detection device of the present application is designed with full consideration of the application needs in multiple fields such as battery manufacturing, battery performance testing and battery recycling, and can demonstrate its unique value and application potential in these fields. In particular, in the field of battery manufacturing, it can realize online detection of batteries, improve production efficiency and economic benefits; in the field of battery performance testing, it can provide high-precision and stable detection, improve the accuracy and reliability of the test; in the field of battery recycling, it can quickly screen out reusable batteries, improve the recycling rate of batteries, and reduce resource waste, which is of great significance to environmental protection and sustainable development. Through the above-mentioned design and improvement, the battery life detection device of the present application provides strong technical support for the development of the battery industry, and has significant practical value and broad application prospects.

[0048] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0049] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0050] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A battery life detection device, characterized in that: include: A transport structure (10) comprising a conveyor belt (11); A plurality of positioning members (20) are arranged at intervals on the conveyor belt (11); a plurality of positioning boxes (30), each of the positioning boxes (30) being detachably mounted on one of the positioning members (20), and the positioning boxes (30) being used to fix a battery; A mounting frame (40) is arranged on the transmission structure (10), the mounting frame (40) comprising a first frame body (41) and a second frame body (42), the first frame body (41) and the second frame body (42) being arranged on both sides of the conveyor belt (11) respectively; A detection structure (50) is arranged on the mounting frame (40), and the detection structure (50) includes a detection body (51) and a first detection connection member (52) and a second detection connection member (53) electrically connected to the detection body (51). The first detection connection member (52) is movably arranged on a side of the first frame (41) facing the second frame (42), and the second detection connection member (53) is movably arranged on a side of the second frame (42) facing the first frame (41). The detection structure (50) has a detection state and an avoidance state. When the detection structure (50) is in the detection state, the first detection connection member (52) and the second detection connection member (53) are close to each other and respectively contact the positive and negative poles of the battery. When the detection structure (50) is in the avoidance state, the first detection connection member (52) and the second detection connection member (53) are away from each other to avoid the battery.

2. The battery life detection device according to claim 1, characterized in that: The battery life detection device also includes a first driving member (61) and a second driving member (62), wherein the first driving member (61) includes a first driving body (611) and a first driving end (612) arranged on the first driving body (611), the first driving body (611) is arranged on the first frame (41), the first driving end (612) is telescopically arranged relative to the first driving body (611), the first detection connecting member (52) is connected to the first driving end (612), the second driving member (62) includes a second driving body (621) and a second driving end (622) arranged on the second driving body (621), the second driving body (621) is arranged on the second frame (42), the second driving end (622) is telescopically arranged relative to the second driving body (621), and the second detection connecting member (53) is connected to the second driving end (622).

3. The battery life detection device according to claim 2, characterized in that: The mounting frame (40) further comprises a third frame body (43), wherein the third frame body (43) is connected between the first frame body (41) and the second frame body (42), and the detection body (51) is arranged on the third frame body (43).

4. The battery life detection device according to claim 3, characterized in that: The transmission structure (10) also includes a driving mechanism for driving the conveyor belt (11) to rotate, and the battery life detection device also includes an identification structure (63) and a controller. The identification structure (63) is arranged on the side of the third frame (43) facing the conveyor belt (11). The controller is electrically connected to the driving mechanism, the identification structure (63), the first driving member (61) and the second driving member (62). The controller controls the working state of the driving mechanism according to the identification signal of the identification structure (63), and the controller controls the first driving member (61) and the second driving member (62) according to the identification signal of the identification structure (63) so that the detection structure (50) switches between the detection state and the avoidance state.

5. The battery life detection device according to claim 1, characterized in that: The battery life detection device further comprises a first mounting seat (71), on which the first detection connection member (52) is detachably mounted, and / or the battery life detection device further comprises a second mounting seat (72), on which the second detection connection member (53) is detachably mounted.

6. The battery life detection device according to claim 5, characterized in that: The first mounting seat (71) includes a seat body (711) and a connecting frame (712), wherein the seat body (711) is connected to the connecting frame (712), and the connecting frame (712) includes a first vertical plate (7121) and a second vertical plate (7122) for detection settings, wherein the first vertical plate (7121) is provided with a first limiting groove (71211), and the second vertical plate (7122) is provided with a second limiting groove (71221), and the first detection connecting member (52) can be detachably inserted into the first limiting groove (71211) and the second limiting groove (71221).

7. The battery life detection device according to claim 6, characterized in that: The first mounting seat (71) also includes a first plate body (713) and a second plate body (714), wherein the first plate body (713) is connected between the side of the first vertical plate (7121) and the side of the second vertical plate (7122) and is located on the side of the first vertical plate (7121) away from the second frame body (42), and the second plate body (714) is connected between the bottom of the first vertical plate (7121) and the bottom of the second vertical plate (7122), and the second plate body (714) can be supported and cooperated with the first detection connecting member (52).

8. The battery life detection device according to claim 6, characterized in that: The first mounting seat (71) further comprises an elastic member (715), the seat body (711) is provided with a receiving recess (7111), and the elastic member (715) is arranged in the receiving recess (7111) and connected to the connecting frame (712).

9. The battery life detection device according to claim 8, characterized in that: The vertical cross-sectional area of ​​the accommodating recess (7111) is greater than the vertical cross-sectional area of ​​the connecting frame (712).

10. The battery life detection device according to claim 1, characterized in that: The positioning member (20) comprises a positioning frame (21), the positioning frame (21) is made of a flexible material, the positioning box (30) comprises a plug-in block (31) and a box body (32) which are connected to each other, and the plug-in block (31) can be inserted into the positioning frame (21).

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