Mounting detection device for detecting embedded nut of battery upper cover

Abstract

The application provides an installation detection device for detecting embedded nuts of a battery upper cover, which comprises a rack, a detection assembly and an indicator lamp. The rack is provided with a containing groove for placing the battery upper cover. The detection assembly comprises a power panel, a support frame and a metal induction switch. The support frame is installed in the containing groove and is provided with a through hole, and the metal induction switch is arranged in the through hole. One end of the metal induction switch is electrically connected with the power panel and the indicator lamp, and the other end of the metal induction switch is provided with a contact part for contacting the embedded nuts of the battery upper cover. The indicator lamp is arranged on the rack outside the containing groove. The installation detection device for detecting the embedded nuts of the battery upper cover has the functions of simultaneously detecting nut missing, misplacement and embedding depth, effectively avoids the nut missing and misplacement phenomenon, and improves the detection efficiency and accuracy. The device can ensure the consistency of the embedding depth of the nuts and reduce the interference of the subjective factors of the detection personnel on the results.

Description

Technical Field

[0001] This application relates to the technical field of plastic product processing, and in particular to an installation detection device for detecting the embedded nut of a battery cover. Background Technology

[0002] With the rapid development of the new energy storage industry, the battery casing, as a core component, directly affects the reliability and safety of the battery. The installation accuracy of the pre-embedded nuts on the battery casing directly affects the stability and sealing of the casing structure.

[0003] Currently, the inspection of the installation quality of the pre-embedded nuts on the battery cover mainly relies on manual inspection or projection inspection instruments. Manual inspection is not only inefficient but also highly subjective, making it difficult to ensure consistency and accuracy. On the other hand, projection inspection instruments cannot effectively detect the embedding depth of the pre-embedded nuts on the casing, resulting in incomplete inspection results.

[0004] In summary, both of the above methods have limitations and cannot meet the requirements for efficient and accurate testing, which in turn affects subsequent assembly processes and the quality of the final product. Utility Model Content

[0005] The purpose of this application is to overcome the shortcomings of the prior art and provide an installation detection device for detecting the embedded nuts of a battery cover that is highly efficient and can simultaneously detect problems such as missing nuts, incorrect installation, or installation position deviation.

[0006] The objective of this application is achieved through the following technical solution:

[0007] An installation detection device for detecting the embedded nut on a battery cover, comprising:

[0008] A frame, wherein the frame is provided with a receiving slot for placing a battery cover;

[0009] The detection assembly includes a power board, a support frame, and a metal induction switch. The power board is disposed at the bottom of the receiving groove, and the support frame is installed in the receiving groove. The support frame has a through hole, and the metal induction switch passes through the through hole. One end of the metal induction switch is electrically connected to the power board, and the other end of the metal induction switch is provided with a contact part for contacting the pre-embedded nut on the battery cover.

[0010] An indicator light is electrically connected to the end of the metal induction switch away from the contact portion, and the indicator light is disposed on the outside of the receiving groove.

[0011] In one embodiment, a through hole is provided in the bottom of the receiving groove corresponding to the metal induction switch, the power supply board is installed at the bottom of the rack, and the metal induction switch is electrically connected to the power supply board through the through hole.

[0012] In one embodiment, the installation detection device for detecting the embedded nut on the battery upper cover further includes a support leg, and the support leg is connected to the rack through the connection.

[0013] In one embodiment, the detection component further includes an adjusting member, the adjusting member is arranged at one end of the metal induction switch close to the contact portion, and the adjusting member abuts against the battery upper cover.

[0014] In one embodiment, the detection component further includes an elastic element, the elastic element is sleeved on the metal induction switch, and two ends of the elastic element respectively abut against the support frame and the contact portion.

[0015] In one embodiment, the detection component further includes a limiting member, the limiting member is arranged at one end of the metal induction switch close to the power supply board, and the limiting member is in movable abutment with the support frame

[0016] In one embodiment, the support frame is detachably connected to the rack through a connecting member, first mounting holes are provided on both sides of the support frame, second mounting holes are correspondingly provided on the rack, and the connecting member sequentially passes through the second mounting holes and the first mounting holes.

[0017] In one embodiment, the installation detection device for detecting the embedded nut on the battery upper cover further includes a wire box, the wire box is arranged on the rack, an integrated circuit board is arranged in the wire box, and the integrated circuit board is electrically connected to the metal induction switch and the indicator light respectively.

[0018] Compared with the prior art, the present application has at least the following advantages:

[0019] 1. When using the installation detection device for detecting the embedded nut on the battery upper cover, place the battery upper cover on the receiving groove, make the nut contact the corresponding detection component, the contact portion of the metal induction switch contacts the embedded nut on the battery upper cover, the metal induction switch outputs a signal, the indicator light lights up, the nut is installed in place, and the battery upper cover is qualified; if the nut is missing, misinstalled or the installation position is deviated, the metal induction switch does not output a signal, the indicator light does not light, and the battery upper cover has a defect. Through the indicator light, it can be distinguished whether the embedded nut in the detected battery upper cover is installed in place.

[0020] 2. The aforementioned installation detection device for detecting the embedded nuts on the battery cover uses a metal induction switch to contact metal and send a signal to illuminate an indicator light, providing feedback on the installation status of the embedded nuts and improving detection accuracy and efficiency. The installation detection device for detecting the embedded nuts on the battery cover has a simple structure, is easy to operate, effectively improves the quality of the battery cover, and reduces production costs.

[0021] 3. The installation detection device for the pre-embedded nuts on the battery cover has the function of simultaneously detecting missing or incorrect nuts and the embedding depth, effectively avoiding the phenomenon of missing or incorrect nuts and improving detection efficiency and accuracy. The installation detection device for the pre-embedded nuts on the battery cover can ensure the consistency of the nut embedding depth and reduce the interference of the tester's subjectivity on the results. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application 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.

[0023] Figure 1 This is a schematic diagram of the installation detection device for detecting the embedded nut of a battery cover according to one embodiment.

[0024] Figure 2 for Figure 1 A cross-sectional view of the installation and testing device used for detecting the embedded nuts on the battery cover shown.

[0025] Figure 3 for Figure 1 A schematic diagram of the frame of the installation and testing device for detecting the embedded nuts on the battery cover shown;

[0026] Figure 4 for Figure 1 The diagram shows the structural schematic of the detection component of the installation detection device used for detecting the embedded nut on the battery cover. Detailed Implementation

[0027] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings. Preferred embodiments of this application are shown in the drawings. However, this application 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 of this application.

[0028] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0030] To better understand the technical solution and beneficial effects of this application, the following further details this application with specific embodiments:

[0031] Please refer to Figures 1 to 4 , which is an installation detection device 10 for detecting the embedded nuts of the battery upper cover according to an embodiment of the present utility model, including a frame 100, a detection component 200 and an indicator light 300. The frame 100 is provided with a receiving groove 110 for placing the battery upper cover (not shown in the figure). The detection component 200 includes a power supply board (not shown in the figure), a support frame 210 and a metal induction switch 220. The support frame 210 is installed in the receiving groove 110. The support frame 210 is provided with a through hole 2101. The metal induction switch 220 passes through the through hole 2101. One end of the metal induction switch 220 is electrically connected to the power supply board and the indicator light respectively. The other end of the metal induction switch 220 is provided with a contact portion 221 for contacting the embedded nut of the battery upper cover. The indicator light 300 is arranged on the frame 100 outside the receiving groove 110.

[0032] When using the installation detection device 10 for detecting the embedded nuts of the battery upper cover, only need to place the battery upper cover on the receiving groove 110 so that the nut contacts the corresponding detection component 200. The contact portion 221 of the metal induction switch 220 contacts the embedded nut of the battery upper cover. The metal induction switch 220 outputs a signal, and the indicator light 300 lights up, indicating that the nut is installed in place and the battery upper cover is qualified; if the nut is missing, misinstalled or the installation position is deviated, the metal induction switch 220 does not output a signal, the indicator light 300 does not light up, and the battery upper cover has defects. Through the indicator light 300, it can be distinguished whether the embedded nut in the detected battery upper cover is installed in place. It should be noted that this application only protects each element of the installation detection device and its connection relationship.

[0033] In this embodiment, the installation detection device 10 for detecting the embedded nuts on the battery cover uses a metal induction switch 220 to contact metal and send a signal to illuminate the indicator light 300, providing feedback on the installation status of the embedded nuts and improving detection accuracy and efficiency. The installation detection device 10 for detecting the embedded nuts on the battery cover has a simple structure and is easy to operate, improving the quality of the battery cover and reducing production costs. Furthermore, the installation detection device 10 for detecting the embedded nuts on the battery cover has the function of simultaneously detecting missing or incorrectly installed nuts and the embedding depth, effectively avoiding missing or incorrect installations and improving detection efficiency and accuracy. The installation detection device 10 for detecting the embedded nuts on the battery cover can ensure the consistency of the nut embedding depth, reducing the interference of the inspector's subjectivity on the results.

[0034] Furthermore, in this embodiment, there are eleven pre-embedded nuts in the battery cover. The installation detection device 10 for detecting the pre-embedded nuts of the battery cover is equipped with eleven detection components 200. When all the metal induction switches 220 send signals, the indicator light 300 will light up, indicating that the battery cover is qualified. If one nut of the battery cover is unqualified, the indicator light 300 will not light up.

[0035] It should be noted that the metal sensor switch 220 is prior art, and therefore will not be described in detail here. This application only protects the position and connection relationship of the metal sensor switch 220.

[0036] like Figures 1 to 4 As shown, in one embodiment, a through hole 1101 is provided at the bottom of the receiving groove 110 corresponding to the metal induction switch 220, and the metal induction switch 220 is electrically connected to the power board through the through hole 1101. It can be understood that by placing the wiring and power board at the bottom of the frame 100 and providing through holes 1101 at the bottom of the receiving groove 110 to pass the wiring, the wiring and power board are concealed, and damage to the wiring and power board can be avoided, further improving the overall aesthetics and safety of the installation detection device 10 for detecting the embedded nut of the battery cover.

[0037] like Figures 1 to 4As shown, in one embodiment, the installation and testing device 10 for detecting the embedded nut of the battery cover further includes support legs 400, which are detachably connected to the frame 100. Specifically, in this embodiment, there are four support legs 400, located at the four corners of the frame 100. The support legs 400 suspend the frame 100 in the air, preventing the wiring and power board at the bottom of the frame 100 from contacting the flat surface, thus preventing short circuits and damage. Simultaneously, they prevent the device from tilting due to unevenness of the bottom surface of the frame 100, ensuring the stability of the testing process. Furthermore, all four support legs 400 are connected to the frame 100 by screws, which are screwed into the frame 100 from the bottom of the support legs 400, facilitating installation and disassembly without affecting the appearance of the installation and testing device 10 for detecting the embedded nut of the battery cover.

[0038] like Figures 1 to 4 As shown, in one embodiment, the detection component 200 further includes an adjusting member 230, which is disposed at one end of the metal sensor switch 220 near the contact portion 221, and abuts against the battery cover. Specifically, in this embodiment, the adjusting member 230 is threadedly connected to the metal sensor switch 220. By rotating the thread, the position of the adjusting member 230 is adjusted, thereby adjusting the distance for detecting the thread embedment depth. This adapts to nuts with various embedment depths, improving the flexibility and adaptability of the installation detection device 10 for detecting pre-embedded nuts on the battery cover. Further, in this embodiment, the adjusting member 230 is a nut.

[0039] like Figures 1 to 4 As shown, in one embodiment, the detection assembly 200 further includes an elastic element 240, which is sleeved on the metal sensor switch 220. The two ends of the elastic element 240 abut against the support frame 210 and the contact portion 221, respectively. In use, the metal sensor switch 220 slides downwards under the pressure of the battery cover, compressing the elastic element 240. When the battery cover is removed, the elastic element 240 releases its stored elastic potential energy, driving the metal sensor switch 220 to reset to its initial position. It can be understood that the automatic reset of the metal sensor switch 220 is achieved through the elastic potential energy of the elastic element 240, improving detection efficiency. Further, in this embodiment, the elastic element 240 is a spring.

[0040] like Figures 1 to 4As shown, in one embodiment, the detection component 200 further includes a limiting member 250, which is disposed at the end of the metal sensor switch 220 near the power board. The limiting member 250 movably abuts against the support frame 210. Specifically, the limiting member 250 is threadedly connected to the metal sensor switch 220. By rotating the thread, the position of the limiting member 250 can be adjusted, thereby adjusting the height by which the metal sensor switch 220 extends beyond the support frame 210 to accommodate the nut detection requirements at different heights. Furthermore, the limiting member 250 prevents the metal sensor switch 220 from detaching from the support frame 210, ensuring the stability and safety of the detection process. Further, in this embodiment, the limiting member 250 is a nut.

[0041] like Figures 1 to 4 As shown, in one embodiment, the support frame 210 is detachably connected to the frame 100 via a connector 260. The support frame 210 has first mounting holes 2102 on both sides, and the frame 100 has corresponding second mounting holes 1102. The second mounting holes 1102 are located on both sides of the through hole 1101. The connector 260 passes through the second mounting hole 1102 and the first mounting hole 2102 in sequence. It can be understood that the support frame 210 is positioned across the through hole 1101. A through hole 2101 is provided in the middle of the support frame 210 for mounting the metal sensor switch 220. The first mounting holes 2102 are provided at the bottom of both sides of the support frame 210 for fixed connection to the frame 100 via the connector 260. This ensures the stability of the support and avoids interference with the detection component 200, further ensuring the consistency and stability of the detection results.

[0042] like Figure 1 and Figure 3 As shown, in one embodiment, the installation detection device 10 for detecting the embedded nut of the battery cover further includes a circuit box 500, which is disposed on the frame 100. An integrated circuit board is disposed in the circuit box 500, and the integrated circuit board is electrically connected to the metal sensor switch 220 and the indicator light 300, respectively. It is understood that by electrically connecting the metal sensor switch 220 and the indicator light 300 to the integrated circuit board, fault diagnosis and individual replacement and repair are facilitated, simplifying the maintenance process and improving the overall reliability and service life of the installation detection device 10 for detecting the embedded nut of the battery cover.

[0043] Compared with the prior art, this application has at least the following advantages:

[0044] 1. When using the installation detection device for detecting the embedded nut in the battery cover, place the battery cover on the receiving groove so that the nut contacts the corresponding detection component. The contact part of the metal sensor switch contacts the embedded nut in the battery cover, and the metal sensor switch outputs a signal, illuminating the indicator light. If the nut is missing, incorrectly installed, or misaligned, the metal sensor switch will not output a signal, the indicator light will not illuminate, and the battery cover will have a defect. The indicator light indicates whether the embedded nut in the tested battery cover is properly installed.

[0045] 2. The aforementioned installation detection device for detecting the embedded nuts on the battery cover uses a metal induction switch to contact metal, emitting a signal to illuminate an indicator light and providing feedback on the installation status of the embedded nuts, thus improving detection accuracy and efficiency. The installation detection device for detecting the embedded nuts on the battery cover has a simple structure, is easy to operate, improves the quality of the battery cover, and reduces production costs.

[0046] 3. The installation detection device for the pre-embedded nuts on the battery cover has the function of simultaneously detecting missing or incorrect nuts and the embedding depth, effectively avoiding the phenomenon of missing or incorrect nuts and improving detection efficiency and accuracy. The installation detection device for the pre-embedded nuts on the battery cover can ensure the consistency of the nut embedding depth and reduce the interference of the tester's subjectivity on the results.

[0047] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively 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 application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An installation detection device for detecting the embedded nut on a battery cover, characterized in that, include: A frame, wherein the frame is provided with a receiving slot for placing a battery cover; The detection assembly includes a power board, a support frame, and a metal induction switch. The power board is disposed at the bottom of the receiving groove, and the support frame is installed in the receiving groove. The support frame has a through hole, and the metal induction switch passes through the through hole. One end of the metal induction switch is electrically connected to the power board, and the other end of the metal induction switch is provided with a contact part for contacting the pre-embedded nut on the battery cover. An indicator light is electrically connected to the end of the metal induction switch away from the contact portion, and the indicator light is disposed on the outside of the receiving groove.

2. The installation detection device for detecting the pre-embedded nut of the battery cover according to claim 1, characterized in that, The bottom of the receiving slot has a through hole, the power board is installed at the bottom of the frame, and the metal induction switch is electrically connected to the power board through the through hole.

3. The installation detection device for detecting the embedded nut of the battery cover according to claim 1, characterized in that, The installation and testing device for detecting the pre-embedded nut on the battery cover also includes a support leg, which is connected to the frame via the connection.

4. The installation detection device for detecting the embedded nut of the battery cover according to claim 1, characterized in that, The detection component also includes an adjustment member, which is disposed at one end of the metal induction switch near the contact portion and abuts against the battery cover.

5. The installation detection device for detecting the embedded nut of the battery cover according to claim 1, characterized in that, The detection assembly also includes an elastic element, which is sleeved on the metal induction switch, with its two ends abutting against the support frame and the contact portion, respectively.

6. The installation detection device for detecting the embedded nut of the battery cover according to claim 1, characterized in that, The detection component also includes a limiting member, which is disposed at one end of the metal induction switch near the power board, and the limiting member is movably abutting against the support frame.

7. The installation detection device for detecting the embedded nut of the battery cover according to claim 1, characterized in that, The support frame is detachably connected to the frame via a connector. The support frame has first mounting holes on both sides, and the frame has corresponding second mounting holes. The connector passes through the second mounting hole and the first mounting hole in sequence.

8. The installation detection device for detecting the embedded nut of the battery cover according to claim 1, characterized in that, The installation and testing device for detecting the pre-embedded nut on the battery cover also includes a circuit box, which is mounted on the frame. An integrated circuit board is installed in the circuit box, and the integrated circuit board is electrically connected to the metal induction switch and the indicator light, respectively.

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