Rearview mirror foot testing fixture

Abstract

The utility model relates to the technical field of detection tools, and discloses a rearview mirror foot detection tool, comprising a placing assembly which comprises a plurality of support frames arranged at intervals and is used for placing rearview mirror feet so as to enable the bottoms of the rearview mirror feet to be suspended and exposed; the clamp assembly is arranged corresponding to the support frame and is used for fixing the rearview mirror leg on the support frame; and the detection assembly is arranged corresponding to the bottom and / or the side wall of the rearview mirror leg and is used for detecting the hole and / or the side wall protruding part of the rearview mirror leg. According to the technical scheme, the technical problems that in the prior art, rearview mirror foot detection is low in efficiency, and batch detection cannot be achieved can be solved.

Description

Technical Field

[0001] This utility model relates to the field of inspection tool technology, and in particular to a rearview mirror temple inspection tool. Background Technology

[0002] Inspection fixtures are specialized inspection tools used to quickly check whether the key dimensions and geometric tolerances of a product meet the design requirements. They can quickly determine whether parameters such as hole diameter, position, flatness, and angle are within the tolerance range.

[0003] The rearview mirror's temple has a complex structure, and traditional manual inspection methods are inefficient and cannot be used for batch inspection. Utility Model Content

[0004] This application discloses a rearview mirror mount inspection tool to solve the problems of low efficiency and inability to perform batch inspection of rearview mirror mounts in related technologies.

[0005] To solve the above problems, the present invention adopts the following technical solution:

[0006] This application discloses a rearview mirror temple gauge, comprising:

[0007] The placement component includes multiple spaced-apart support brackets for placing the rearview mirror temples, so that the bottom of the rearview mirror temples is suspended and exposed;

[0008] The clamp assembly, corresponding to the support frame, is used to fix the rearview mirror temple to the support frame;

[0009] The detection component is provided at the bottom and / or side wall of the rearview mirror temple and is used to detect holes and / or protruding parts of the side wall of the rearview mirror temple.

[0010] In some embodiments, the clamping assembly includes a first clamp, which includes a first stop, a handle, and a linkage mechanism;

[0011] The handle is connected to the first stop part through a linkage mechanism, and the first stop part is driven to move closer to or away from the support frame by the handle.

[0012] In some designs, the linkage mechanism includes a fixed plate, a first connecting rod, and a second connecting rod;

[0013] One end of the first connecting rod is rotatably connected to the fixed plate, and the other end is connected to the first stop part; the handle is rotatably set on the fixed plate and is rotatably connected to the first connecting rod through the second connecting rod.

[0014] In some embodiments, the clamping assembly further includes a second clamp, which includes a first mounting bracket and a second stop.

[0015] The second stop is slidably connected to the first mounting bracket and can move closer to or further away from the support bracket.

[0016] In some designs, the support frame is provided with a guide groove, and the second stop is embedded in the guide groove and can move along the extension direction of the guide groove;

[0017] And / or, the second stop portion has a groove that extends along the moving direction of the second stop portion; the second clamp also includes a first locking portion, one end of which passes through the groove and is engaged with the support frame.

[0018] In some designs, a first soft pad is provided at the contact point between the first stop and / or the second stop and the rearview mirror temple;

[0019] And / or, at least one of the contact points between the support frame and the rearview mirror temple is provided with a second soft pad;

[0020] And / or, the support frame is provided with positioning points that match the mounting features of the rearview mirror's temple.

[0021] In some solutions, the testing components include a first testing mechanism, which includes a second mounting bracket and a first testing section;

[0022] The first detection unit is coaxially arranged with the hole of the rearview mirror mount, and is slidably connected to the second mounting bracket along the axial direction of the hole of the rearview mirror mount.

[0023] In some solutions, the detection assembly also includes a second detection mechanism, which includes a third mounting bracket, a rotating arm, and a second detection unit;

[0024] One end of the rotating arm is rotatably connected to the third mounting bracket, and the other end is slidably connected to the second detection unit. The rotating arm can be moved to a position corresponding to the protruding part of the rearview mirror temple side wall. In this position, the second detection unit is coaxial with the hole of the protruding part of the rearview mirror temple side wall, and there is a gap between the rotating arm and the protruding part of the rearview mirror temple side wall.

[0025] In some solutions, the inspection component also includes a go / no-go gauge, which is used to check whether the size of the gap is within acceptable limits;

[0026] And / or, the rotating arm is connected to the third mounting bracket via a second locking part.

[0027] In some designs, the rearview mirror temple gauge also includes a platform with a snap-fit ​​structure for securing the go / no-go gauge;

[0028] The placement component, fixture component, and detection component are all located on the top of the platform.

[0029] The technical solution adopted in this utility model can achieve the following beneficial effects:

[0030] The rearview mirror toe box inspection tool of this application, when in use, places the rearview mirror toe box on a support frame. Multiple support frames are spaced apart, ensuring stable support for the rearview mirror toe box while also raising its position, exposing the bottom of the rearview mirror toe box, thus facilitating the inspection of the parts to be inspected at the bottom of the rearview mirror toe box. The matching design of the clamping assembly and the support frame can accurately fix the rearview mirror toe box, preventing displacement of the rearview mirror toe box during inspection and thus preventing inaccurate inspection. The inspection component is used to inspect the holes and / or side wall protrusions of the rearview mirror toe box, quickly determining whether the geometric features and tolerances of the rearview mirror toe box meet the standards, thereby rapidly inspecting the rearview mirror toe box and increasing inspection efficiency. Attached Figure Description

[0031] 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.

[0032] Figure 1 This application discloses an isometric measurement of the rearview mirror temple gauge in some embodiments. Figure 1 ;

[0033] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0034] Figure 3 yes Figure 1 Enlarged view of point B in the middle;

[0035] Figure 4 This application discloses an isometric measurement of the rearview mirror temple gauge in some embodiments. Figure 2 ;

[0036] Figure 5 This is an isometric view of the first fixture disclosed in some embodiments of this application;

[0037] Figure 6 This is an isometric view of the second fixture disclosed in some embodiments of this application.

[0038] In the picture:

[0039] 100 - Placement component, 110 - Support frame, 111 - Second pad;

[0040] 200-Clamp assembly, 210-First clamp, 211-Fixing plate, 212-First connecting rod, 213-Handle, 214-First stop, 215-Second connecting rod, 216-First pad, 220-Second clamp, 221-First mounting bracket, 222-Second stop, 223-First locking part, 224-Slide groove;

[0041] 300 - Detection component, 310 - First detection mechanism, 311 - Second mounting bracket, 312 - First detection section, 320 - Second detection mechanism, 321 - Third mounting bracket, 322 - Rotating arm, 323 - Second detection section, 324 - Second locking section, 330 - Go / no-go gauge

[0042] 400 - Platform, 410 - Snap-fit ​​structure.

[0043] 500 - Rearview mirror temple, 510 - Protruding part, 520 - Gap. Detailed Implementation

[0044] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0045] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0046] The inventors discovered during the inspection of rearview mirror mounts that, due to the complex structure of the rearview mirror mounts, which are irregular parts with multiple holes of different diameters and numerous locations requiring inspection, traditional manual inspection methods are inefficient and cannot be used for batch inspection.

[0047] The following is in conjunction with the appendix Figures 1 to 6 This application provides a detailed description of a rearview mirror toe gauge 500 through specific embodiments and application scenarios.

[0048] Some embodiments of this application disclose a rearview mirror mount gauge, including a placement component 100, a clamping component 200, a detection component 300, and a platform 400.

[0049] like Figure 1 and Figure 4 As shown, the placement assembly 100 includes multiple spaced-apart support brackets 110 for placing the rearview mirror temple 500, so that the bottom of the rearview mirror temple 500 is suspended and exposed. The multiple spaced-apart support brackets 110 not only ensure stable support for the rearview mirror temple 500, but also raise the position of the rearview mirror temple 500, making the bottom of the rearview mirror temple 500 suspended and exposed, thereby facilitating the inspection of the parts of the rearview mirror temple 500 that need to be inspected.

[0050] like Figure 1 and Figure 4 As shown, the clamp assembly 200 is configured to correspond to the support frame 110 and is used to fix the rearview mirror temple 500 to the support frame 110. The matching design of the clamp assembly 200 and the support frame 110 can accurately fix the rearview mirror temple 500 and prevent the rearview mirror temple 500 from shifting during the testing process, which would lead to inaccurate testing.

[0051] like Figure 1 and Figure 4 As shown, the detection component 300 is disposed on the bottom and / or sidewall of the rearview mirror temple 500, and is used to detect holes and / or sidewall protrusions 510 in the rearview mirror temple 500. The detection component 300 is used to detect holes and / or sidewall protrusions 510 in the rearview mirror temple 500 to quickly determine whether the geometric features and tolerances of the rearview mirror temple 500 meet the standards.

[0052] In some embodiments, the detection component 300 is disposed at the bottom of the rearview mirror foot 500.

[0053] In some embodiments, the detection component 300 is disposed on the side wall of the rearview mirror temple 500.

[0054] In some embodiments, the detection component 300 is disposed corresponding to the bottom and sidewall of the rearview mirror temple 500.

[0055] In this embodiment, the preferred scheme is that the detection component 300 is set at the bottom and side wall of the rearview mirror foot 500. By designing the bidirectional detection component 300 at the bottom and side wall, the problem of low efficiency caused by traditional step-by-step measurement is solved, and the detection efficiency is increased.

[0056] like Figure 1 , Figure 4 and Figure 5As shown, the clamp assembly 200 includes a first clamp 210, which includes a first stop 214, a handle 213, and a linkage mechanism. The handle 213 is connected to the first stop 214 via the linkage mechanism, and the handle 213 drives the first stop 214 to move closer to or away from the support frame 110. During inspection, the operator rotates the handle 213, and under the action of the linkage mechanism, the first stop 214 moves towards the support frame 110, thereby fixing the rearview mirror temple 500 onto the support frame 110. Correspondingly, after the inspection is completed, the operator rotates the handle 213 in the opposite direction, and under the action of the linkage mechanism, the first stop 214 moves away from the support frame 110, separating from the rearview mirror temple 500, allowing the rearview mirror temple 500 to be removed. Furthermore, the purely mechanical structure driven by the handle 213 eliminates the need for electricity or pneumatics, reducing costs.

[0057] like Figure 5 As shown, the linkage mechanism includes a fixed plate 211, a first connecting rod 212, and a second connecting rod 215. One end of the first connecting rod 212 is rotatably connected to the fixed plate 211, and the other end is connected to the first stop portion 214. A handle 213 is rotatably mounted on the fixed plate 211 and is rotatably connected to the first connecting rod 212 via the second connecting rod 215. When the handle 213 rotates, the second connecting rod 215 drives the fixed plate 211 to rotate, thereby causing the first stop portion 214 to move toward or away from the support frame 110. Furthermore, the first connecting rod 212 and the second connecting rod 215 form a two-stage lever. The force applied by the handle 213 is amplified by the two levers, thereby causing the first stop portion 214 to output a larger clamping force to firmly fix the rearview mirror temple 500 to the support frame 110.

[0058] In this embodiment, the fixing plate 211 can be fixed to the top of the platform 400 by the fourth connecting bracket to realize the installation of the first clamp 210.

[0059] like Figure 1 , Figure 4 and Figure 6 As shown, the clamp assembly 200 also includes a second clamp 220, which includes a first mounting bracket 221 and a second stop portion 222. The second stop portion 222 is slidably connected to the first mounting bracket 221 and can move closer to or further away from the support frame 110. During inspection, the operator moves the second stop portion 222 toward the support frame 110 and abuts against the rearview mirror temple 500 to fix the rearview mirror temple 500 to the support frame 110. Correspondingly, after the inspection is completed, the operator moves the second stop portion 222 in the opposite direction, causing the second stop portion 222 to separate from the rearview mirror temple 500, thereby allowing the rearview mirror temple 500 to be removed.

[0060] Since the rearview mirror temple 500 is an irregular part, the first stop portion 214 rotates circumferentially to facilitate clamping and fixing the outer surface of the rearview mirror temple 500, while the second stop portion 222 moves horizontally to facilitate moving into the interior of the rearview mirror temple 500 and clamping and fixing it. Through the cooperation of the first stop portion 214 and the second stop portion 222, the possibility of the rearview mirror temple 500 shifting during the inspection process, leading to inaccurate inspection results, can be effectively prevented.

[0061] In this embodiment, the first mounting bracket 221 is fixed to the top of the platform 400 to enable the installation of the second clamp 220.

[0062] Correspondingly, the number of the first clamp 210 and the second clamp 220 can be set to multiple, which can be flexibly set according to the usage requirements. This embodiment does not limit this.

[0063] like Figure 6 As shown, the support frame 110 is provided with a guide groove, and the second stop part 222 is embedded in the guide groove and can move along the extension direction of the guide groove. The guide groove plays a guiding role in the movement of the second stop part 222, ensuring that the second stop part 222 can only move in a preset direction and will not be located in other directions, ensuring that the second stop part 222 can be moved into the rearview mirror temple 500 for clamping and fixing.

[0064] like Figure 6 As shown, the second stop portion 222 has a groove 224 that extends along the moving direction of the second stop portion 222; the second clamp 220 also includes a first locking portion 223, one end of which passes through the groove 224 and engages with the support frame 110. The groove 224 of the second stop portion 222 and the first locking portion 223 are designed to engage, allowing the second stop portion 222 to move along the extending direction of the groove 224, thus avoiding motion interference. Furthermore, the first locking portion 223 can quickly and rigidly lock the second stop portion 222 to restrict its movement.

[0065] In this preferred embodiment, the first locking part 223 is a locking bolt, which is connected to the threaded hole of the support frame 110. When it is necessary to lock the second stop part 222, the locking bolt is rotated so that the locking bolt contacts the second stop part 222, and the movement of the second stop part 222 is restricted by friction.

[0066] like Figure 5As shown, a first soft pad 216 is provided at the contact points between the first stop portion 214 and / or the second stop portion 222 and the rearview mirror temple 500. By providing the first soft pad 216 at the contact points between the first stop portion 214 and / or the second stop portion 222 and the rearview mirror temple 500, hard contact between the first stop portion 214 and / or the second stop portion 222 and the rearview mirror temple 500 is avoided, thus preventing damage to the rearview mirror temple 500.

[0067] In some embodiments, the first stop portion 214 is provided with a first cushion 216.

[0068] In some embodiments, the second stop portion 222 is provided with a first cushion 216.

[0069] In some embodiments, the first stop portion 214 and the second stop portion 222 are respectively provided with a first soft pad 216.

[0070] like Figure 3 As shown, at least one support frame 110 has a second soft pad 111 at the contact point with the rearview mirror temple 500. By providing the second soft pad 111 at the contact point between the support frame 110 and the rearview mirror temple 500, the second soft pad 111 can prevent hard contact between the rearview mirror temple 500 and the support frame 110 under the pressure of the first clamp 210 and the second clamp 220, thus preventing damage to the rearview mirror temple 500.

[0071] The support frame 110 is provided with positioning points that match the assembly features of the rearview mirror temple 500. By providing positioning points on the support frame 110 that match the assembly features of the rearview mirror temple 500, the rearview mirror temple 500 can be quickly fixed, eliminating measurement errors caused by clamping deviations and ensuring accurate test results.

[0072] like Figure 1 , Figure 3 and Figure 4 As shown, the detection assembly 300 includes a first detection mechanism 310, which includes a second mounting bracket 311 and a first detection part 312. The first detection part 312 is coaxially arranged with the hole of the rearview mirror temple 500 and slidably connected to the second mounting bracket 311 along the axial direction of the hole of the rearview mirror temple 500. The first detection mechanism 310 is fixed in position by the second mounting bracket 311, and the first detection part 312 is kept coaxially aligned with the hole of the rearview mirror temple 500. When sliding along the axial direction of the hole, it can accurately detect the hole diameter tolerance, depth, or coaxiality. The sliding guide between the first detection part 312 and the second mounting bracket 311 ensures that there is no radial offset between the first detection part 312 and the hole wall during the detection process, avoiding detection errors caused by angular tilt.

[0073] In this embodiment, there are multiple first detection mechanisms 310, preferably the same number as the number of holes in the rearview mirror mount 500; multiple second mounting brackets 311 can be installed on the support bracket 110 or on the platform 400, and can be flexibly set, which is not limited in this embodiment.

[0074] like Figure 1 , Figure 2 and Figure 4 As shown, the detection assembly 300 also includes a second detection mechanism 320, which includes a third mounting bracket 321, a rotating arm 322, and a second detection part 323. One end of the rotating arm 322 is rotatably connected to the third mounting bracket 321, and the other end is slidably connected to the second detection part 323. The rotating arm 322 can be moved to a position corresponding to the protruding part 510 on the side wall of the rearview mirror temple 500. In this position, the second detection part 323 is coaxial with the hole of the protruding part 510 on the side wall of the rearview mirror temple 500, and there is a gap 520 between the rotating arm 322 and the protruding part 510 on the side wall of the rearview mirror temple 500. This structure combines the rotation of the rotating arm 322 with the sliding of the second detection unit 323, allowing the second detection unit 323 to be precisely aligned with the center of the hole in the side wall protrusion 510. At the same time, a precisely designed gap 520 is reserved. The compliance of the side wall protrusion 510 is judged based on the size of the gap. This avoids the risk of direct collision between the rotating arm 322 and the side wall protrusion 510 of the rearview mirror temple 500, and completes the joint inspection of composite tolerances in a single station, thus improving inspection efficiency.

[0075] In this embodiment, the third mounting bracket 321 is fixed to the top of the platform 400 to enable the installation of the second detection mechanism 320.

[0076] like Figure 1 and Figure 4 As shown, the inspection assembly 300 also includes a go / no-go gauge 330. After the rotating arm 322 moves to the position corresponding to the protruding part 510 on the side wall of the rearview mirror temple 500, there is a gap 520 between the rotating arm 322 and the protruding part 510 on the side wall of the rearview mirror temple 500. The go / no-go gauge 330 is used to check whether the size of the gap 520 is qualified. When the rotating arm 322 is positioned at the inspection station, the theoretical value of the gap 520 is determined by the height tolerance of the protruding part 510 on the side wall. The go end of the go / no-go gauge 330 should be able to be fully inserted into the gap 520, while the no-go end should not be inserted, thereby verifying the compliance of the side wall structure dimensions and improving inspection efficiency.

[0077] like Figure 2 As shown, the rotating arm 322 is connected to the third mounting bracket 321 via a second locking part 324. The second locking part 324 is used to limit the rotation of the rotating part and the third mounting bracket 321 so that the rotating arm 322 can be kept in the detection position during the detection process, ensuring accurate detection results.

[0078] In this preferred embodiment, the second locking part 324 is a locking pin, which passes through the rotating arm 322 and the third mounting bracket 321. When it is necessary to lock the rotating arm 322, the locking pin is moved inward, and friction is used to restrict the rotation of the rotating arm 322.

[0079] like Figure 1 and Figure 4 As shown, the platform 400 is provided with a snap-fit ​​structure 410 for fixing the go / no-go gauge 330. The snap-fit ​​structure 410 of the platform 400 cooperates with the go / no-go gauge 330 through elastic claws to fix the go / no-go gauge 330 and reduce the probability of the go / no-go gauge 330 being lost when not in operation.

[0080] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0081] Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

[0082] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.

Claims

1. A rearview mirror temple gauge, characterized in that, include: The placement component includes multiple spaced-apart support brackets for placing the rearview mirror temples, so that the bottom of the rearview mirror temples is suspended and exposed; A clamp assembly, provided corresponding to the support frame, is used to fix the rearview mirror temple to the support frame; The detection component is provided at the bottom and / or side wall of the rearview mirror temple and is used to detect holes and / or protruding parts of the side wall of the rearview mirror temple.

2. The rearview mirror temple gauge according to claim 1, characterized in that, The clamping assembly includes a first clamp, which includes a first stop, a handle, and a linkage mechanism. The handle is connected to the first stop part through a linkage mechanism, and the first stop part is driven to move closer to or away from the support frame by the handle.

3. A rearview mirror temple gauge according to claim 2, characterized in that, The linkage mechanism includes a fixed plate, a first connecting rod, and a second connecting rod; One end of the first connecting rod is rotatably connected to the fixed plate, and the other end is connected to the first stop part; the handle is rotatably disposed on the fixed plate and is rotatably connected to the first connecting rod through the second connecting rod.

4. A rearview mirror temple gauge according to claim 2, characterized in that, The clamping assembly further includes a second clamp, which includes a first mounting bracket and a second stop portion; The second stop portion is slidably connected to the first mounting bracket and can move closer to or further away from the support bracket.

5. A rearview mirror temple gauge according to claim 4, characterized in that, The support frame is provided with a guide groove, and the second stop portion is embedded in the guide groove and can move along the extension direction of the guide groove; And / or, the second stop portion has a groove that extends along the moving direction of the second stop portion; the second clamp also includes a first locking portion, one end of which passes through the groove and engages with the support frame.

6. A rearview mirror temple gauge according to claim 4, characterized in that, The contact area between the first stop and / or the second stop and the rearview mirror temple is provided with a first soft pad; And / or, at least one of the contact portions of the support frame and the rearview mirror temple is provided with a second soft pad; And / or, the support frame is provided with positioning points that match the mounting features of the rearview mirror temple.

7. A rearview mirror temple gauge according to claim 1, characterized in that, The detection component includes a first detection mechanism, which includes a second mounting frame and a first detection section. The first detection unit is coaxially arranged with the hole of the rearview mirror mount, and is slidably connected to the second mounting bracket along the axial direction of the hole of the rearview mirror mount.

8. A rearview mirror temple gauge according to claim 7, characterized in that, The detection assembly further includes a second detection mechanism, which includes a third mounting frame, a rotating arm, and a second detection part. One end of the rotating arm is rotatably connected to the third mounting bracket, and the other end is slidably connected to the second detection unit; the rotating arm can be moved to a position corresponding to the protruding part of the rearview mirror temple side wall, and in this position, the second detection unit is coaxial with the hole of the protruding part of the rearview mirror temple side wall, and there is a gap between the rotating arm and the protruding part of the rearview mirror temple side wall.

9. A rearview mirror temple gauge according to claim 8, characterized in that, The detection component also includes a go / no-go gauge, which is used to detect whether the size of the gap is qualified. And / or, the rotating arm is connected to the third mounting bracket via a second locking part.

10. A rearview mirror temple gauge according to claim 9, characterized in that, The rearview mirror temple gauge also includes a platform, which is provided with a buckle structure for fixing the go / no-go gauge; The placement component, the clamping component, and the detection component are all located on the top of the platform.

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