Battery cover marking detection device

Abstract

This application provides a battery cover marking detection device, comprising: a fixing frame, the fixing frame including a first side plate extending along a first direction and a second side plate extending along a second direction, the first side plate being connected to the second side plate, the fixing frame having a slot having a predetermined distance from a first end of the fixing frame; and a measuring plate, the measuring plate being detachably inserted into the slot, the measuring plate having a measuring code. The battery cover marking detection device provided by this application can improve the efficiency of battery cover marking detection and save manpower.

Description

Technical Field

[0001] This utility model relates to the field of battery technology, specifically to a battery cover marking detection device. Background Technology

[0002] During the battery production process, codes are usually engraved on the cover plate for quality traceability, anti-counterfeiting verification, and production process management. Currently, when inspecting the engraved codes, workers often measure the offset with a ruler after the codes are engraved, which is time-consuming and labor-intensive. Utility Model Content

[0003] To overcome the shortcomings of the prior art, this utility model provides a battery cover marking detection device, which can improve the efficiency of battery cover marking detection and save manpower.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] This utility model discloses a battery cover marking detection device, comprising:

[0006] A fixing frame, the fixing frame including a first side plate extending along a first direction and a second side plate extending along a second direction, the first side plate being connected to the second side plate, the fixing frame being provided with a slot, the slot being at a predetermined distance from the first end of the fixing frame;

[0007] A measuring plate, which is detachably inserted into the slot, is provided with measuring codes.

[0008] The testing device provided in this application allows for quick comparison of the offset between the markings on the battery cover and the measuring code by simply placing the battery cover at the bottom of the mounting bracket and inserting the measuring plate into the slot. This eliminates the need for measuring with a ruler, greatly improving testing efficiency and saving manpower.

[0009] Furthermore, it also includes a base plate, which is connected to the first end of the fixing frame, and the slot is at a preset distance from the base plate. The base plate can support the fixing frame, thereby making the entire testing device more stable, and at the same time providing a platform for placing the battery cover.

[0010] Furthermore, the base plate is rectangular, with a first side plate connected to the long side of the base plate and a second side plate connected to the wide side of the base plate. The shape of the base plate matches the shape of the battery cover, ensuring the stability and alignment accuracy of the battery cover during placement and reducing errors.

[0011] Furthermore, the slot extends inward from the side of the mounting bracket facing the base plate, and the width of the slot corresponds to the thickness of the measuring plate. This ensures that the measuring plate can be securely accommodated and fixed, preventing it from moving or misaligning during operation. This not only improves ease of use but also enhances the accuracy and reliability of the measurement.

[0012] Furthermore, the slot includes a first slot disposed on the first side plate and a second slot disposed on the second side plate. The first slot extends along a first direction, and the second slot extends along a second direction, and the first slot and the second slot are connected. The arrangement of the first slot and the second slot ensures that the measuring plate is smoothly inserted into the slot and remains flush with the battery cover, thereby further improving the efficiency and accuracy of the measurement process.

[0013] Furthermore, the device has multiple slots, which are spaced apart along the height direction of the side plate. This allows the testing device to be used with battery covers of different heights, increasing its flexibility and applicability. Each slot can securely fix the measuring plate, ensuring that the relative position between the measuring plate and the battery cover remains consistent during the testing process, thereby improving the consistency and accuracy of the testing.

[0014] Furthermore, the measuring code includes multiple spaced marker codes arranged along the same axis, with the diameter of the marker codes increasing sequentially from the inside out. The measuring code is set according to the markings on the battery cover, allowing it to be compared with the markings on the battery cover during the detection process to accurately detect whether the markings on the battery cover have shifted.

[0015] Furthermore, the shape of the marking code includes circles, triangles, squares, regular polygons, and irregular polygons. This variety of marking code shapes allows for more comprehensive coverage of different types of battery cover markings, improving the versatility and compatibility of the detection device.

[0016] Furthermore, the measuring plate is made of a transparent material. This allows inspectors to clearly and intuitively observe the relative positional relationship between the measuring code and the markings on the battery cover, ensuring the accuracy and reliability of the inspection and improving inspection efficiency.

[0017] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0018] The testing device provided in this application sets a measuring code corresponding to the markings on the battery cover plate on a measuring plate, and sets a base plate and a fixing frame with slots. In use, simply place the battery cover plate on the base plate and insert the measuring plate into the slot to quickly compare the offset between the markings on the cover plate and the measuring code. There is no need to use a ruler for measurement, which can greatly improve the testing efficiency and save manpower.

[0019] To make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a structural diagram of a detection device provided in an embodiment of the present utility model;

[0022] Figure 2 This is a structural diagram of a fixing frame provided in an embodiment of the present utility model;

[0023] Figure 3 This is a structural diagram of a measuring plate provided in an embodiment of the present utility model;

[0024] Figure 4 This is a detection status diagram of a detection device provided in an embodiment of this utility model.

[0025] The reference numerals in the above figures are as follows: 1. First side plate; 2. Second side plate; 3. Base plate; 4. First slot; 5. Second slot; 6. Measuring plate; 7. Measuring code; 8. Battery cover. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. In addition, the accompanying drawings of the present invention are only simple schematic illustrations and are not depictions based on actual dimensions, as stated in advance.

[0027] In this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "forward," "backward," "between," "nearer," and "farthest" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. It should also be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] It should be understood that while terms such as "first," "second," and "third" may be used in this document to describe various components or signals, these components or signals should not be limited by these terms. These terms are primarily used to distinguish one component from another, or one signal from another. Furthermore, the term "or" as used herein should, as appropriate, include any combination of one or more of the related listed items.

[0029] Reference Figures 1-3 This application provides a battery cover marking detection device, including a fixed frame and a measuring plate 6 connected to the fixed frame. The measuring plate 6 is detachably connected to the fixed frame and has measuring codes 7. In use, the battery cover 8 is placed under the corresponding position of the measuring plate 6, and the offset between the markings on the battery cover 8 and the measuring codes 7 can be quickly compared. There is no need to use a ruler for measurement, which can greatly improve the detection efficiency and save manpower.

[0030] Specifically, such as Figure 1 As shown, the mounting bracket includes a first side plate 1 extending along a first direction and a second side plate 2 extending along a second direction, the first and second directions intersecting to connect the first side plate 1 and the second side plate 2. Optionally, the connection between the first side plate 1 and the second side plate 2 can be detachable or fixed to facilitate assembly and maintenance of the device. In some possible embodiments, the connection between the first side plate 1 and the second side plate 2 can be welding, bolting, or other detachable connection methods to facilitate adjustment or replacement according to actual needs. In some possible embodiments, reinforcing ribs or other structures can be provided at the connection between the first side plate 1 and the second side plate 2 to enhance the stability of the entire mounting bracket.

[0031] The dimensions and shapes of the first side plate 1 and the second side plate 2 can be flexibly set according to actual needs to adapt to the marking and inspection requirements of battery cover plates of different specifications. In this embodiment, both the first side plate 1 and the second side plate 2 are rectangular, and the first direction is perpendicular to the second direction, making the fixing frame have an L-shaped structure to accommodate the cover plate of square batteries. In other embodiments, the first side plate 1 and the second side plate 2 can also have an arc-shaped structure to accommodate the cover plate of cylindrical batteries.

[0032] To ensure the stability of the measurement process, the battery cover marking detection device is also equipped with a base plate 3. The base plate 3 is located at the first end of the fixing frame and is connected to both the first side plate 1 and the second side plate 2. Optionally, the fixing frame and the base plate 3 can be made of metal or other high-strength materials, such as steel plates or aluminum plates, to ensure that they will not deform or be damaged during use.

[0033] The size and shape of the base plate 3 can be flexibly set according to actual needs to ensure a good fit with the fixing frame while providing sufficient support area. In this embodiment, the base plate 3 is rectangular, with the first side plate 1 connected to the long side of the base plate 3 and the second side plate 2 connected to the wide side of the base plate 3. Optionally, the connection between the base plate 3 and the fixing frame can be detachable or fixed to facilitate the assembly and maintenance of the device. In some possible embodiments, the base plate 3 can be connected to the fixing frame by welding, bolting, or other detachable connection methods.

[0034] It should be noted that the first end of the fixing frame described in this embodiment is only for illustrating the positional relationship between the structures and does not limit the specific setting direction of the fixing frame. In this embodiment, the first end of the fixing frame and its end face are located at the bottom of the fixing frame.

[0035] The mounting bracket has a slot for fixing the measuring plate 6. The slot is at a preset distance from the first end of the mounting bracket. This preset distance is used to place the battery cover 8 during measurement. Optionally, the preset distance is the same as or approximately the same as the height of the battery cover 8.

[0036] like Figure 2 As shown, the slot extends inward from the side of the mounting bracket toward the base plate 3, and the width of the slot corresponds to the thickness of the measuring plate 6.

[0037] Specifically, the slot includes a first slot 4 disposed on the first side plate 1 and a second slot 5 disposed on the second side plate 2. The first slot 4 extends along a first direction, the second slot 5 extends along a second direction, and the first slot 4 and the second slot 5 are connected.

[0038] To accommodate battery covers of different heights, the first side plate 1 and the second side plate 2 are provided with multiple interconnected first slots 4 and second slots 5, which are spaced apart along the height direction of the first side plate 1 and the second side plate 2.

[0039] like Figure 1 and Figure 3 As shown, the measuring plate 6 is rectangular, allowing for quick and stable insertion into the slot, thus improving the accuracy and efficiency of code detection. During measurement, the measuring plate 6 can be in contact with or not in contact with the battery cover plate 8.

[0040] Optionally, the measuring code 7 can be set on the side of the measuring plate 6 facing the base plate 3 or on the side away from the base plate 3. The measuring code 7 is formed by multiple spaced marking codes. The multiple marking codes are set along the same axis. Each marking code can be used as a detection point to be compared with the marking code on the battery cover plate 8. The diameter of the multiple marking codes increases sequentially from the inside to the outside.

[0041] Optionally, the spacing between the marking codes is 1 to 3 mm.

[0042] Optionally, the shape of the marker can be flexibly set according to actual needs, such as circle, triangle, square, regular polygon and irregular polygon.

[0043] Optionally, the measuring plate 7 is made of a transparent material, such as plastics like PVC or PC, rubbers like transparent silicone rubber, or glass like plexiglass.

[0044] like Figure 4 As shown, during measurement, the battery cover 8 is placed on the base plate 3, and the battery cover 8 is in contact with both the first side plate 1 and the second side plate 2. Then, the measuring plate 6 is inserted into the first slot 4 and the second slot 5 at the corresponding heights. The position of the markings on the battery cover 8 and the measuring code 7 is observed and compared to see if they are offset.

[0045] This utility model uses specific embodiments to illustrate the principle and implementation of the utility model. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​the utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​the utility model. Therefore, the content of this specification should not be construed as a limitation of the utility model.

Claims

1. A battery cover marking detection device, characterized in that, include: A fixing frame, the fixing frame including a first side plate extending along a first direction and a second side plate extending along a second direction, the first side plate being connected to the second side plate, the fixing frame being provided with a slot, the slot being at a predetermined distance from the first end of the fixing frame; A measuring plate, which is detachably inserted into the slot, is provided with measuring codes.

2. The battery cover marking detection device according to claim 1, characterized in that, It also includes a base plate, which is connected to the first end of the fixing frame, and the slot is at a preset distance from the base plate.

3. The battery cover marking detection device according to claim 2, characterized in that, The base plate is rectangular, with a first side plate connected to the long side of the base plate and a second side plate connected to the wide side of the base plate.

4. The battery cover marking detection device according to claim 2, characterized in that, The slot extends inward from the side of the mounting bracket toward the base plate, and the width of the slot corresponds to the thickness of the measuring plate.

5. The battery cover marking detection device according to claim 1, characterized in that, The slot includes a first slot disposed on the first side plate and a second slot disposed on the second side plate. The first slot extends along a first direction, the second slot extends along a second direction, and the first slot and the second slot are connected.

6. The battery cover marking detection device according to claim 1, characterized in that, The slots are multiple, and the multiple slots are spaced apart along the height direction of the side plate.

7. The battery cover marking detection device according to claim 1, characterized in that, The measurement code includes multiple marker codes spaced at intervals, arranged along the same axis, and the diameter of the multiple marker codes increases sequentially from the inside to the outside.

8. The battery cover marking detection device according to claim 7, characterized in that, The shape of the marking code includes circles, triangles, squares, regular polygons, and irregular polygons.

9. The battery cover marking detection device according to claim 1, characterized in that, The measuring plate is made of a transparent material.

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