Tire pressure monitoring method

Abstract

This disclosure provides a method for inspecting vehicle pipes. The method includes: detecting the position of the threaded holes in the vehicle pipe using a hole position detection component, and simultaneously detecting the position of the lock holes using a lock hole detection component; detecting the thread threads of the threaded holes using a hole position detection screw; detecting the dimensions of the lock holes using a lock hole detection pin; detecting the position of the openings in the vehicle pipe using an opening detection component; detecting the depth of the step plane of the vehicle pipe using a displacement detection component to obtain a step depth value; determining whether the step depth value is within a specified range; if so, determining that the step depth value meets the requirements. This method provides good accuracy for the full inspection of vehicle pipes by operators.

Description

Technical Field

[0001] This disclosure relates to the technical field of vehicle management inspection, and in particular to a method for vehicle management inspection. Background Technology

[0002] With the rapid development and technological iteration of the electric bicycle industry, the structure of batteries built into the tube has become the mainstream trend. The structure of batteries built into the tube consists of the tube and the battery pack. The tube has a battery housing cavity, and the battery pack is located in the battery housing cavity and connected to the tube to achieve the internal assembly of the battery pack and the tube.

[0003] As a highly integrated core component, the battery pack's electrical safety, cycle life, structural strength, and appearance compatibility all heavily depend on the dimensional accuracy of the vehicle tube's machining. In other words, the manufacturing quality of the vehicle tube directly determines the battery pack's performance and the overall safety of the electric bicycle. Therefore, to ensure the manufacturing quality of the vehicle tube, manufacturers need to conduct a full inspection. During this inspection, due to the irregular curved surfaces, multi-tiered internal structures, or non-through-type layouts of the vehicle tube, it is difficult for workers to effectively inspect screw holes, lock holes, openings, and step depths using calipers and go / no-go gauges. This leads to inspection errors when workers inspect the vehicle tube using these tools, resulting in poor overall inspection accuracy. Summary of the Invention

[0004] The purpose of this disclosure is to overcome the shortcomings of the prior art and provide a vehicle inspection method that enables workers to perform full inspections of vehicle management systems with better accuracy.

[0005] The purpose of this disclosure is achieved through the following technical solution: A vehicle registration inspection method, comprising: The position detection component is used to detect the position of the screw holes in the vehicle tube, and the position detection component is used to detect the position of the lock holes in the vehicle tube. The thread of the screw hole is inspected using a hole position detection screw. The size of the keyhole is detected by a keyhole detection pin. The position of the opening in the vehicle tube is detected by the opening detection component. The depth of the step plane of the vehicle tube is obtained by performing depth detection processing using a displacement detection device. Determine whether the step depth value is within the numerical range; if so, determine whether the step depth value meets the requirements.

[0006] In one embodiment, the steps of detecting the position of the screw hole of the vehicle tube using a hole position detection component and simultaneously detecting the position of the lock hole of the vehicle tube using a lock hole detection component include: fixing the vehicle tube; placing both the hole position detection component and the lock hole detection component inside the battery housing cavity of the vehicle tube; determining whether the first mounting through hole corresponds to the screw hole, and simultaneously determining whether the connecting through hole corresponds to the lock hole; if so, determining that the positions of the screw hole and the lock hole both meet the requirements.

[0007] In one embodiment, the step of fixing the vehicle tube specifically involves using a vacuum adsorption fixture to fix the vehicle tube.

[0008] In one embodiment, the step of performing thread detection processing on the screw hole using a hole position detection screw includes: screwing the hole position detection screw into the screw hole through the first mounting through hole; determining whether the hole position detection screw is tightened into the screw hole; if so, determining that the thread of the screw hole meets the requirements.

[0009] In one embodiment, the step of performing size detection processing on the keyhole using a keyhole detection pin includes: inserting the keyhole detection pin into the keyhole detection assembly through the keyhole; determining whether the keyhole detection pin is properly assembled with the keyhole; if so, determining that the size of the keyhole meets the requirements.

[0010] In one embodiment, after the step of performing size detection processing on the keyhole using the keyhole detection pin and before the step of performing position detection processing on the opening of the vehicle tube using the opening detection component, the vehicle tube detection method further includes: performing deformation detection processing on the opening using the opening detection component; and performing gap detection processing on the connection between the opening detection component and the vehicle tube.

[0011] In one embodiment, the step of performing deformation detection processing on the opening using the opening detection component includes: inserting the opening detection component into the opening and connecting it to the vehicle tube; determining whether the opening detection component is properly assembled with the opening; if so, determining that the deformation of the opening meets the requirements.

[0012] In one embodiment, the step of performing gap detection processing on the connection between the opening detection component and the vehicle tube includes: using a feeler gauge to perform gap detection processing on the connection between the opening detection component and the vehicle tube to obtain a gap detection value; determining whether the gap detection value is within the tolerance range; if so, determining that the gap detection value meets the requirements.

[0013] In one embodiment, the step of detecting the position of the opening of the vehicle tube using the opening detection component includes: inserting the opening detection component through the opening and connecting it to the vehicle tube; inserting a connecting positioning post into the hole detection component through a second mounting through hole; determining whether the opening, the connecting positioning post, and the second mounting through hole are set in a one-to-one correspondence; if so, determining that the position of the opening meets the requirements.

[0014] In one embodiment, the step of performing depth detection processing on the step plane of the vehicle tube using a displacement detection device to obtain the step depth value includes: calibrating and zeroing the displacement detection device; inserting a detection seat through the opening and connecting it to the vehicle tube; driving a connecting slider to slide relative to the detection seat through a pushing part, so that the connecting slider abuts against the step plane; and performing reading processing on the displacement detection device to obtain the step depth value.

[0015] Compared with the prior art, this disclosure has at least the following advantages: 1. The vehicle pipe inspection method disclosed herein first uses a hole position detection component to detect the position of the threaded holes in the vehicle pipe, and simultaneously uses a lock hole detection component to detect the position of the lock holes in the vehicle pipe, so that the hole position detection component and the lock hole detection component mutually constrain each other to jointly detect the position of the threaded holes and lock holes in the vehicle pipe; then, a hole position detection screw is used to detect the thread of the threaded holes in the vehicle pipe, so that the hole position detection screw is used to detect the thread of the threaded holes in the vehicle pipe; then, a lock hole detection pin is used to detect the size of the lock holes in the vehicle pipe, so that the lock hole detection pin is used to detect the size of the lock holes in the vehicle pipe; finally, an opening detection is performed. The component performs position detection processing on the opening of the vehicle tube, so that the opening detection component can be used to detect the opening position of the vehicle tube; then, the displacement detection component performs depth detection processing on the step plane of the vehicle tube, so that the displacement detection component can be used to detect the step depth inside the vehicle tube, thereby obtaining the step depth value; then, it is determined whether the step depth value is within the numerical range; if so, it is determined that the step depth value meets the requirements, so that the vehicle tube inspection method completes the full inspection of the vehicle tube through the joint action of the hole position detection component, hole position detection screw, lock hole detection component, lock hole detection pin and opening detection component; 2. Because the vehicle tube inspection method completes the full inspection of the vehicle tube through the combined action of the hole position detection component, hole position detection screw, lock hole detection component, lock hole detection pin, and opening detection component, the inspection method is more convenient for vehicle tubes. This solves the problem in the prior art where the layout of the vehicle tube has irregular curved surfaces, multiple internal steps, or non-through structures, making it difficult for operators to effectively detect screw holes, lock holes, openings, and step depths using calipers and go / no-go gauges. The vehicle tube inspection method, through the combined action of the hole position detection component, hole position detection screw, lock hole detection component, lock hole detection pin, and opening detection component, can more easily and effectively detect screw holes, lock holes, openings, and step depths. This avoids the problem of detection errors that are easily caused when operators inspect vehicle tubes using inspection tools in the prior art. Under the guidance of the vehicle tube inspection method, it is less likely for operators to make detection errors when inspecting vehicle tubes using the combined action of the hole position detection component, hole position detection screw, lock hole detection component, lock hole detection pin, and opening detection component, thus resulting in better full inspection accuracy for vehicle tubes. 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 vehicle inspection fixture according to one embodiment; Figure 2 for Figure 1 A partial sectional view of the vehicle inspection fixture shown; Figure 3 for Figure 1 A schematic diagram of the vehicle inspection fixture from another perspective; Figure 4 for Figure 2 A magnified schematic diagram of point A on the vehicle inspection fixture shown; Figure 5 This is a flowchart of a vehicle management system inspection method according to one embodiment; Reference numerals: 10-Vehicle tube inspection fixture; 20-Vehicle tube; 201-Screw hole; 202-Lock hole; 203-Opening; 204-Step plane; 205-Receiving cavity; 206-Step portion; 100-Hole position detection assembly; 110-First mounting through hole; 120-Second mounting through hole; 200-Hole position detection screw; 300-Lock hole detection assembly; 310-Connecting through hole; 400-Lock hole detection pin; 410-Grip portion; 500-Opening detection assembly; 510-Detection seat; 511-Detection groove; 5111-Sliding through hole; 512-Connecting positioning post; 513-Observation slot; 520-Sliding element; 521-Connecting slider; 522-Pushing part; 530-Displacement detection element; 531-Detection sensor part. Detailed Implementation

[0018] 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.

[0019] 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.

[0020] 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.

[0021] This disclosure provides a method for inspecting vehicle tubes, comprising: performing position detection processing on the screw holes of the vehicle tube using a hole position detection component, and simultaneously performing position detection processing on the lock holes of the vehicle tube using a lock hole detection component; performing thread detection processing on the screw holes using a hole position detection screw; performing size detection processing on the lock holes using a lock hole detection pin; performing position detection processing on the opening of the vehicle tube using an opening detection component; performing depth detection processing on the step plane of the vehicle tube using a displacement detection component to obtain a step depth value; determining whether the step depth value is within a numerical range; if so, determining that the step depth value meets the requirements.

[0022] The aforementioned vehicle tube inspection method first uses a hole position detection component to detect the position of the threaded holes in the vehicle tube, and simultaneously uses a lock hole detection component to detect the position of the lock holes in the vehicle tube. This allows the hole position detection component and the lock hole detection component to mutually constrain each other for jointly detecting the positions of the threaded holes and lock holes in the vehicle tube. Next, a hole position detection screw is used to detect the thread threads of the threaded holes in the vehicle tube. Then, a lock hole detection pin is used to detect the dimensions of the lock holes in the vehicle tube. Finally, an opening detection group... The system performs position detection on the opening of the vehicle tube, enabling the opening detection component to detect the opening position. Then, a displacement detection component performs depth detection on the step plane of the vehicle tube, allowing the displacement detection component to detect the step depth inside the vehicle tube, thus obtaining the step depth value. Next, it is determined whether the step depth value is within the specified range. If so, the step depth value is deemed to meet the requirements. This vehicle tube inspection method, through the combined action of the hole position detection component, hole position detection screw, keyhole detection component, keyhole detection pin, and opening detection component, completes a full inspection of the vehicle tube. Because the vehicle tube inspection method utilizes a combination of hole position detection components, hole position detection screws, lock hole detection components, lock hole detection pins, and opening detection components to perform a full inspection of the vehicle tube, it offers greater ease of inspection. This addresses the problem in existing technologies where vehicle tubes have irregular curved surfaces, multi-tiered internal structures, or non-through-type layouts, making it difficult for operators to effectively inspect screw holes, lock holes, openings, and step depths using calipers and go / no-go gauges. The method, through the combined action of these components, allows for more effective detection of screw holes, lock holes, openings, and step depths, avoiding the errors that can easily occur when operators use tools in existing technologies. This makes it easier for operators to perform full inspections of vehicle tubes under the guidance of the method, resulting in higher accuracy.

[0023] 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 5 As shown, in one embodiment, the vehicle inspection method uses a vehicle inspection fixture 10 to perform a full inspection of the vehicle pipe 20.

[0024] Furthermore, such as Figures 1 to 4As shown, a vehicle tube inspection fixture 10 of one embodiment includes a hole position detection component 100, a hole position detection screw 200, a lock hole detection component 300, a lock hole detection pin 400, and an opening detection component 500. The hole position detection component 100 is used to detect the position of the screw hole 201 on the inner wall of the vehicle tube 20. The hole position detection component 100 has a first mounting through hole 110, which is used to correspond to the screw hole 201. The hole position detection screw 200 passes through the first mounting through hole 110 and is screwed into the screw hole 201. The lock hole detection component 300... Connected to the hole position detection component 100, the lock hole detection component 300 has a connecting through hole 310, which is used to correspond to the lock hole 202 of the vehicle tube 20; the lock hole detection pin 400 passes through the lock hole 202, and one end of the lock hole detection pin 400 is connected to the connecting through hole 310; the opening detection component 500 is detachably connected to the hole position detection component 100, and the opening detection component 500 is used to pass through the opening 203 of the vehicle tube 20 and connect to the vehicle tube 20, and the opening detection component 500 is used to abut against the stepped plane 204 of the vehicle tube 20.

[0025] In this embodiment, the first mounting through hole 110 is configured to correspond to the screw hole 201, so that the first mounting through hole 110 and the screw hole 201 are connected. The connecting through hole 310 is configured to correspond to the locking hole 202 of the vehicle tube 20, so that the connecting through hole 310 and the locking hole 202 are connected. The inner wall of the receiving cavity 205 of the vehicle tube 20 is provided with a stepped portion 206. The side of the stepped portion 206 facing the opening detection component 500 is a stepped plane 204. The opening detection component 500 is used to abut against the stepped plane 204 of the vehicle tube 20, so that the opening detection component 500 is used to detect the step depth of the vehicle tube 20.

[0026] The aforementioned vehicle pipe inspection fixture 10, because the hole position detection component 100 is used to detect the position of the screw hole 201 on the inner wall of the vehicle pipe 20, the first mounting through hole 110 is set to correspond to the screw hole 201, and the hole position detection screw 200 passes through the first mounting through hole 110 and is screwed into the screw hole 201, so that the hole position detection component 100 and the hole position detection screw 200 work together to detect the position and thread of the screw hole 201 of the vehicle pipe; the connecting through hole 310 is set to correspond to the locking hole 202 of the vehicle pipe 20, and the locking hole detection pin 400 passes through the locking hole 202, and one end of the locking hole detection pin 400 is connected to the connecting through hole 310. The through hole 310 is connected so that the hole position detection component 100, the lock hole detection component 300 and the lock hole detection pin 400 work together to detect the position and size of the lock hole 202 of the vehicle tube; the opening detection component 500 is used to pass through the opening 203 of the vehicle tube 20 and connect to the vehicle tube 20, and the opening detection component 500 is used to abut against the step plane 204 of the vehicle tube 20, so that the opening detection component 500 is used to detect the step depth of the vehicle tube 20, so that the opening detection component 500 is used to detect the position of the opening 203 of the vehicle tube 20 and the internal step depth, so that the vehicle tube detection fixture 10 completes the full inspection of the vehicle tube 20; The hole position detection component 100, hole position detection screw 200, lock hole detection component 300, lock hole detection pin 400, and opening detection component 500 work together to complete the full inspection of the vehicle tube 20, making the vehicle tube inspection fixture 10 more convenient for inspecting the vehicle tube 20. This solves the problem in the prior art where workers use calipers and go / no-go gauges to inspect the vehicle tube 20 according to each dimension on the corresponding drawings. The vehicle tube inspection fixture 10 effectively saves inspection time, allowing workers to complete the inspection of the vehicle tube 20 in a shorter time, resulting in higher inspection efficiency for the vehicle tube 20.

[0027] like Figures 2 to 4 As shown, in one embodiment, the hole position detection component 100 is further provided with a second mounting through hole 120, and the opening detection component 500 is provided with a connecting positioning post 512. The connecting positioning post 512 passes through the second mounting through hole 120 and is inserted into the hole position detection component 100, so that the opening detection component 500 and the hole position detection component 100 can be detachably connected, so that the connection between the opening detection component 500 and the hole position detection component 100 is more convenient.

[0028] like Figures 1 to 3 As shown, in one embodiment, the opening detection component 500 has an observation slot 513, which is used to communicate with the receiving cavity 205 of the vehicle tube 20 so that the staff can observe the internal condition of the vehicle tube 20, thereby effectively improving the detection efficiency of the vehicle tube detection fixture 10 on the vehicle tube 20.

[0029] In one embodiment, the keyhole detection pin 400 is plugged into the keyhole detection component 300, which makes the connection between the keyhole detection pin 400 and the keyhole detection component 300 more convenient.

[0030] like Figures 1 to 3 As shown, in one embodiment, the lock hole detection pin 400 is provided with a gripping part 410 on the side opposite to the lock hole detection assembly 300, so as to facilitate the use of the lock hole detection pin 400 and make the lock hole detection pin 400 easier to use.

[0031] like Figure 3 As shown, in one embodiment, the keyhole detection component 300 is welded to the hole position detection component 100, which makes the connection between the keyhole detection component 300 and the hole position detection component 100 highly reliable.

[0032] like Figures 1 to 4 As shown, in one embodiment, the opening detection component 500 includes a detection seat 510 and a slider 520. The detection seat 510 has a detection groove 511, the slider 520 passes through the detection groove 511 and is slidably connected to the detection seat 510, a connecting positioning post 512 is disposed on the detection seat 510, an observation slot 513 is opened on the detection seat 510, the detection seat 510 is used to pass through the opening 203 and connect to the vehicle tube 20, and the slider 520 is used to abut against the step plane 204, so that the opening detection component 500 is easier to use.

[0033] like Figures 2 to 3 As shown, in one embodiment, the connecting positioning post 512 and the detection seat 510 are integrally formed, which makes the connection strength between the connecting positioning post 512 and the detection seat 510 high.

[0034] like Figures 1 to 4 As shown, in one embodiment, the slider 520 includes a connecting slider 521 and a pushing part 522, with the connecting slider 521 connected to the pushing part 522; the inner wall of the detection groove 511 is provided with a sliding through hole 5111, the connecting slider 521 passes through the detection groove 511 and is slidably connected to the detection seat 510, the pushing part 522 passes through the sliding through hole 5111 and moves relative to the detection seat 510, and the connecting slider 521 is used to abut against the step plane 204 so that the sliding performance of the connecting slider 521 is better.

[0035] like Figures 1 to 4 As shown, in one embodiment, the pushing part 522 is a screw structure or a bolt structure, which makes the structural strength of the pushing part 522 high.

[0036] like Figures 1 to 4As shown, in one embodiment, the opening detection assembly 500 is further provided with a displacement detection element 530, which is used to detect the displacement distance of the connecting slider 521 relative to the detection seat 510. In this embodiment, the displacement detection element 530 is a dial indicator, which makes the detection accuracy of the displacement detection element 530 high.

[0037] Furthermore, in one embodiment, the displacement detection element 530 is connected to the detection base 510, which makes the displacement detection element 530 easier to use.

[0038] Furthermore, in one embodiment, the displacement detection member 530 is provided with a detection sensing unit 531, which is connected to the connecting slider 521. The displacement sensing unit 531 is used to detect the displacement distance of the connecting slider 521 relative to the detection seat 510. In this embodiment, the pushing part 522 passes through the sliding through hole 5111 and moves relative to the detection seat 510. The connecting slider 521 is connected to the pushing part 522 and passes through the detection groove 511 and is slidably connected to the detection seat 510, so that the operator can drive the connecting slider 521 to slide relative to the detection seat 510 through the pushing part 522. When the connecting slider 521 is used to abut against the step plane 204 of the vehicle tube 20, the connecting slider 521 stops sliding. At this time, the displacement sensing part 531 is used to detect the displacement distance of the connecting slider 521 relative to the detection seat 510. The displacement distance is the step depth, so that the displacement detection component 530 is used to detect the step depth inside the vehicle tube 20 through the displacement sensing part 531. That is, the opening detection component 500 is used to detect the step depth of the vehicle tube 20.

[0039] It should be noted that the working principle of the displacement detection component 530 is existing technology.

[0040] Furthermore, such as Figures 1 to 5 As shown, the vehicle registration inspection method includes some or all of the following steps: S901, the position detection component 100 performs position detection processing on the screw hole 201 of the vehicle tube 20, and simultaneously the position detection component 300 performs position detection processing on the lock hole 202 of the vehicle tube 20.

[0041] In this embodiment, the hole position detection component 100 performs position detection processing on the screw hole 201 of the vehicle tube 20, and the lock hole detection component 300 simultaneously performs position detection processing on the lock hole 202 of the vehicle tube 20, so that the hole position detection component 100 and the lock hole detection component 300 mutually constrain each other to jointly detect the position of the screw hole 201 and the lock hole 202 of the vehicle tube 20.

[0042] S903, the thread detection screw 201 is inspected by the hole position detection screw 200.

[0043] In this embodiment, the screw hole 201 is subjected to thread detection processing by the hole position detection screw 200 so that the hole position detection screw 200 can be used to detect the thread of the screw hole 201 of the vehicle tube 20.

[0044] S905, the size of the lock hole 202 is detected by the lock hole detection pin 400.

[0045] In this embodiment, the keyhole 202 is size-detected by the keyhole detection pin 400 so that the keyhole detection pin 400 can be used to detect the size of the keyhole 202 of the vehicle tube 20.

[0046] S907, the position detection of the opening 203 of the vehicle tube 20 is performed by the opening detection component 500.

[0047] In this embodiment, the opening 203 of the vehicle tube 20 is position detected by the opening detection component 500, so that the opening detection component 500 can be used to detect the position of the opening 203 of the vehicle tube 20.

[0048] S909, the displacement detection component 530 performs depth detection processing on the step plane 204 of the vehicle tube 20 to obtain the step depth value.

[0049] In this embodiment, the displacement detection device 530 performs depth detection processing on the step plane 204 of the vehicle tube 20 so that the displacement detection device 530 can be used to detect the step depth inside the vehicle tube 20, thereby obtaining the step depth value.

[0050] S911, determine whether the step depth value is within the numerical range; if so, determine that the step depth value meets the requirements.

[0051] The above-described vehicle pipe inspection method first uses the hole position detection component 100 to detect the position of the screw hole 201 of the vehicle pipe 20, and simultaneously uses the lock hole detection component 300 to detect the position of the lock hole 202 of the vehicle pipe 20, so that the hole position detection component 100 and the lock hole detection component 300 mutually constrain each other to jointly detect the position of the screw hole 201 and the lock hole 202 of the vehicle pipe 20; then, the hole position detection screw 200 is used to detect the thread of the screw hole 201, so that the hole position detection screw 200 is used to detect the thread of the screw hole 201 of the vehicle pipe 20; then, the lock hole detection pin 400 is used to detect the size of the lock hole 202 of the vehicle pipe 20; then... The opening detection component 500 performs position detection processing on the opening 203 of the vehicle tube 20, so that the opening detection component 500 can be used to detect the position of the opening 203 of the vehicle tube 20; then, the displacement detection component 530 performs depth detection processing on the step plane 204 of the vehicle tube 20, so that the displacement detection component 530 can be used to detect the step depth inside the vehicle tube 20, thereby obtaining the step depth value; then, it is determined whether the step depth value is within the numerical range; if so, it is determined that the step depth value meets the requirements, so that the vehicle tube inspection method completes the full inspection processing of the vehicle tube 20 through the joint action of the hole position detection component 100, the hole position detection screw 200, the lock hole detection component 300, the lock hole detection pin 400 and the opening detection component 500; Because the vehicle tube inspection method completes the full inspection of the vehicle tube 20 through the combined action of the hole position detection component 100, hole position detection screw 200, lock hole detection component 300, lock hole detection pin 400, and opening detection component 500, the inspection method for the vehicle tube 20 is more convenient. This solves the problem in existing technologies where the vehicle tube 20 has irregular curved surfaces, multi-stage internal structures, or non-through structures, making it difficult for workers to effectively inspect the screw holes 201, lock holes 202, openings 203, and step depth using calipers and go / no-go gauges. The vehicle tube inspection method, through the combined action of the hole position detection component 100, hole position detection screw 200, lock hole detection component 300, lock hole detection pin 400, and opening detection component 500, achieves a more comprehensive inspection of the vehicle tube 20. The combined action of the detection component 300, the keyhole detection pin 400, and the opening detection component 500 makes it easier to effectively detect the screw hole 201, the keyhole 202, the opening 203, and the step depth. This avoids the problem of detection errors that are easy to occur when workers use inspection tools to inspect the vehicle tube 20 in the prior art. Under the guidance of the vehicle tube inspection method, it is difficult for workers to make detection errors when they use the combined action of the hole position detection component 100, the hole position detection screw 200, the keyhole detection component 300, the keyhole detection pin 400, and the opening detection component 500 to inspect the vehicle tube 20. As a result, the full inspection accuracy of the vehicle tube 20 is better.

[0052] In one embodiment, the steps of using the hole position detection component 100 to detect the position of the screw hole 201 of the vehicle tube 20 and simultaneously using the lock hole detection component 300 to detect the position of the lock hole 202 of the vehicle tube 20 include: firstly, fixing the vehicle tube 20 to ensure good positional stability; then placing both the hole position detection component 100 and the lock hole detection component 300 within the battery housing cavity of the vehicle tube 20, so that the hole position detection component 100 and the lock hole detection component 300 mutually constrain each other to jointly detect the positions of the screw hole 201 and the lock hole 202 of the vehicle tube 20; then determining whether the first mounting through hole 110 corresponds to the screw hole 201, and simultaneously determining whether the connecting through hole 310 corresponds to the lock hole 202; if so, determining that the positions of the screw hole 201 and the lock hole 202 meet the requirements, thus making the vehicle tube detection method highly efficient in detecting the vehicle tube 20.

[0053] In one embodiment, the step of fixing the vehicle tube 20 specifically involves using a vacuum adsorption fixture to fix the vehicle tube 20. In this embodiment, the vacuum adsorption fixture fixes the vehicle tube 20 by negative pressure adsorption, making it difficult for the vacuum adsorption fixture to leave indentations on the outer surface of the vehicle tube 20, making it less likely for the vacuum adsorption fixture to damage the outer surface of the vehicle tube 20, and thus improving the ease of use of the vehicle tube 20.

[0054] In one embodiment, the step of performing thread detection processing on the screw hole 201 using the hole position detection screw 200 includes: firstly, screwing the hole position detection screw 200 into the screw hole 201 through the first mounting through hole 110, so that the hole position detection screw 200 is locked onto the vehicle tube 20; then determining whether the hole position detection screw 200 is properly tightened to the screw hole 201; if so, determining that the thread of the screw hole 201 meets the requirements. In this embodiment, proper tightening means tightening to a preset torque according to assembly requirements, reaching the tightening requirement, and then being unable to continue normal tightening. Inadequate tightening includes thread slippage, the hole position detection screw 200 being unable to be tightened to the screw hole 201, or the hole position detection screw 200 being unable to be tightened to the predetermined position.

[0055] In one embodiment, the step of detecting the size of the keyhole 202 using the keyhole detection pin 400 includes: first, inserting the keyhole detection pin 400 through the keyhole 202 into the keyhole detection assembly 300, so that the keyhole detection pin 400 is installed on the keyhole detection assembly 300; then, determining whether the keyhole detection pin 400 is properly assembled with the keyhole 202; if so, determining that the size of the keyhole 202 meets the requirements. In this embodiment, proper assembly means that the keyhole detection pin 400 completely passes through the keyhole 202, having a predetermined depth and a predetermined tightness. Inadequate assembly includes situations where the keyhole detection pin 400 cannot pass through the keyhole 202, the keyhole detection pin 400 is too tightly assembled with the keyhole 202, or the keyhole detection pin 400 is too loosely assembled with the keyhole 202.

[0056] In one embodiment, after the step of performing size detection processing on the lock hole 202 by the lock hole detection pin 400 and before the step of performing position detection processing on the opening 203 of the vehicle tube 20 by the opening detection component 500, the vehicle tube detection method further includes: firstly, performing deformation detection processing on the opening 203 by the opening detection component 500, that is, during the deformation detection process, judging the deformation of the opening 203 of the vehicle tube 20 by whether the opening detection component 500 can be smoothly installed into the opening 203; and performing gap detection processing on the connection between the opening detection component 500 and the vehicle tube 20, so that the vehicle tube detection method has high detection efficiency for the vehicle tube 20.

[0057] In one embodiment, the step of performing deformation detection processing on the opening 203 using the opening detection component 500 includes: first, inserting the opening detection component 500 through the opening 203 and connecting it to the vehicle tube 20, so that the opening detection component 500 is assembled into the opening 203; then, determining whether the opening detection component 500 is properly assembled with the opening 203; if so, then determining that the deformation of the opening 203 meets the requirements. In this embodiment, proper assembly means that the opening detection component 500 can be smoothly assembled into the opening 203.

[0058] In one embodiment, the step of performing gap detection processing at the connection between the opening detection component 500 and the vehicle tube 20 includes: firstly, using a feeler gauge to perform gap detection processing at the connection between the opening detection component 500 and the vehicle tube 20, so that the feeler gauge is used to detect the gap between the opening detection component 500 and the vehicle tube 20 to obtain a gap detection value; then determining whether the gap detection value is within the tolerance range; if so, determining that the gap detection value meets the requirements, so that the vehicle tube detection method has high detection efficiency for the vehicle tube 20.

[0059] In one embodiment, the step of detecting the position of the opening 203 of the vehicle tube 20 using the opening detection component 500 includes: first, inserting the opening detection component 500 through the opening 203 and connecting it to the vehicle tube 20 to install the opening detection component 500 on the vehicle tube 20; then, inserting the connecting positioning post 512 into the hole position detection component 100 through the second mounting through hole 120 to install the connecting positioning post 512 on the hole position detection component 100, which facilitates the mutual constraint between the opening detection component 500 and the hole position detection component 100 for jointly detecting the position of the opening 203 of the vehicle tube 20; determining whether the opening 203, the connecting positioning post 512, and the second mounting through hole 120 are set in a one-to-one correspondence; if so, determining that the position of the opening 203 meets the requirements, making the vehicle tube detection method highly efficient in detecting the vehicle tube 20.

[0060] In one embodiment, the step of performing depth detection processing on the step plane 204 of the vehicle tube 20 using the displacement detection element 530 to obtain the step depth value includes: firstly, calibrating and zeroing the displacement detection element 530 to improve its detection accuracy; then, inserting the detection seat 510 through the opening 203 and connecting it to the vehicle tube 20 to install the detection seat 510 on the vehicle tube 20; and then, using the pushing part 522 to drive the connecting slider 521 relative to the detection seat 510. The sliding mechanism allows the connecting slider 521 to abut against the step plane 204, with the sliding displacement distance of the connecting slider 521 relative to the detection seat 510 being the step depth. The displacement detection element 530 is then processed by reading the data. The detection sensor 531 of the displacement detection element 530 is connected to the connecting slider 521, allowing the displacement detection element 530 to detect the step depth inside the vehicle tube 20 through the detection sensor 531, thereby obtaining the step depth value. This results in a high accuracy of the vehicle tube detection method for detecting the vehicle tube 20.

[0061] Compared with the prior art, this disclosure has at least the following advantages: 1. The vehicle pipe inspection method disclosed herein first uses a hole position detection component 100 to detect the position of the screw hole 201 of the vehicle pipe 20, and simultaneously uses a lock hole detection component 300 to detect the position of the lock hole 202 of the vehicle pipe 20, so that the hole position detection component 100 and the lock hole detection component 300 mutually constrain each other to jointly detect the position of the screw hole 201 and the lock hole 202 of the vehicle pipe 20; then, a hole position detection screw 200 is used to detect the thread of the screw hole 201, so that the hole position detection screw 200 is used to detect the thread of the screw hole 201 of the vehicle pipe 20; then, a lock hole detection pin 400 is used to detect the size of the lock hole 202 of the vehicle pipe 20; then... The position detection of the opening 203 of the vehicle tube 20 is performed by the opening detection component 500, so that the opening detection component 500 can be used to detect the position of the opening 203 of the vehicle tube 20; then, the depth detection of the step plane 204 of the vehicle tube 20 is performed by the displacement detection component 530, so that the displacement detection component 530 can be used to detect the step depth inside the vehicle tube 20, thereby obtaining the step depth value; then, it is determined whether the step depth value is within the numerical range; if so, it is determined that the step depth value meets the requirements, so that the vehicle tube inspection method completes the full inspection of the vehicle tube 20 through the joint action of the hole position detection component 100, the hole position detection screw 200, the lock hole detection component 300, the lock hole detection pin 400 and the opening detection component 500. 2. Because the vehicle tube inspection method completes the full inspection of the vehicle tube 20 through the combined action of the hole position detection component 100, hole position detection screw 200, lock hole detection component 300, lock hole detection pin 400, and opening detection component 500, the inspection method of the vehicle tube 20 is more convenient for inspection. This solves the problem in the prior art where the vehicle tube 20 has irregular curved surfaces, internal multi-stage or non-through structures, making it difficult for workers to effectively inspect the screw holes 201, lock holes 202, openings 203, and step depth using calipers and go / no-go gauges. The vehicle tube inspection method, through the combined action of the hole position detection component 100, hole position detection screw 200, lock hole detection component 300, lock hole detection pin 400, and opening detection component 500, solves the problem. The combined action of the hole detection component 300, the lock hole detection pin 400, and the opening detection component 500 makes it easier to effectively detect the screw hole 201, the lock hole 202, the opening 203, and the step depth. This avoids the problem of detection errors that are easy to occur when workers use inspection tools to inspect the vehicle tube 20 in the prior art. Under the guidance of the vehicle tube inspection method, it is difficult for workers to make detection errors when they use the combined action of the hole position detection component 100, the hole position detection screw 200, the lock hole detection component 300, the lock hole detection pin 400, and the opening detection component 500 to inspect the vehicle tube 20. As a result, the full inspection accuracy of the vehicle tube 20 is better.

[0062] 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 method of detecting a vehicle pipe, characterized by, include: The position detection component is used to detect the position of the screw holes in the vehicle tube, and the position detection component is used to detect the position of the lock holes in the vehicle tube. The thread of the screw hole is inspected using a hole position detection screw. The size of the keyhole is detected by a keyhole detection pin. The position of the opening in the vehicle tube is detected by the opening detection component. The depth of the step plane of the vehicle tube is obtained by performing depth detection processing using a displacement detection device. Determine whether the step depth value is within the numerical range; if so, determine whether the step depth value meets the requirements.

2. The vehicle pipe inspection method according to claim 1, characterized by, The steps of detecting the position of the screw holes on the vehicle tube using a hole position detection component and simultaneously detecting the position of the lock holes on the vehicle tube using a lock hole detection component include: The vehicle tube is fixed in place; Both the hole position detection component and the key hole detection component are placed inside the battery housing cavity of the vehicle tube; Determine whether the first mounting through hole corresponds to the screw hole, and simultaneously determine whether the connecting through hole corresponds to the lock hole; if so, determine that the positions of the screw hole and the lock hole both meet the requirements.

3. The method of claim 2, wherein The specific steps for fixing the vehicle tube are as follows: The vehicle tube is fixed using a vacuum adsorption fixture.

4. The vehicle inspection method according to claim 2, characterized in that, The steps for performing thread inspection on the threaded hole using a hole position detection screw include: The hole position detection screw is screwed into the screw hole through the first mounting through hole; Determine whether the hole position detection screw is tightened into the screw hole; if so, determine whether the screw thread of the screw hole meets the requirements.

5. The vehicle inspection method according to claim 2, characterized in that, The steps for performing size detection processing on the keyhole using a keyhole detection pin include: The keyhole detection pin is inserted into the keyhole detection assembly through the keyhole; Determine whether the keyhole detection pin is properly assembled with the keyhole; if so, determine that the size of the keyhole meets the requirements.

6. The vehicle inspection method according to claim 1, characterized in that, After the step of measuring the size of the keyhole using a keyhole detection pin, and before the step of measuring the position of the opening of the vehicle tube using an opening detection assembly, the vehicle tube detection method further includes: The opening is subjected to deformation detection processing by the opening detection component; Gap detection processing is performed at the connection between the opening detection component and the vehicle tube.

7. The vehicle inspection method according to claim 6, characterized in that, The step of performing deformation detection processing on the opening using the opening detection component includes: The opening detection component is inserted through the opening and connected to the vehicle tube; Determine whether the opening detection component is properly assembled with the opening; if so, determine whether the deformation of the opening meets the requirements.

8. The vehicle inspection method according to claim 6, characterized in that, The steps for performing gap detection processing at the connection between the opening detection component and the vehicle tube include: A feeler gauge is used to detect the gap at the connection between the opening detection component and the vehicle tube to obtain the gap detection value; Determine whether the gap detection value is within the tolerance range; if so, determine whether the gap detection value meets the requirements.

9. The vehicle inspection method according to claim 1, characterized in that, The steps for detecting the position of the opening in the vehicle tube using the opening detection component include: The opening detection component is inserted through the opening and connected to the vehicle tube; The connecting positioning post is inserted into the hole position detection component through the second mounting through hole; Determine whether the opening, the connecting positioning post, and the second mounting through hole are set in a one-to-one correspondence; if so, determine whether the position of the opening meets the requirements.

10. The vehicle inspection method according to claim 1, characterized in that, The steps for performing depth detection on the stepped plane of the vehicle tube using a displacement detection device to obtain the stepped depth value include: The displacement detection element is calibrated and zeroed. The detection seat is inserted through the opening and connected to the vehicle tube; The pushing part drives the connecting slider to slide relative to the detection seat, so that the connecting slider abuts against the step plane; The displacement detection element is read and processed to obtain the step depth value.

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