Automobile door switch panel testing fixture

Abstract

The utility model provides an automobile door switch panel testing fixture, which relates to the field of automobile testing fixtures, and comprises a testing fixture body arranged on a testing fixture support plate and a switch panel member, and the outer wall of the switch panel member is provided with a support clamping plate with a plurality of protective convex layers for positioning. The switch panel is arranged in the middle outside the switch panel and is matched with the supporting frame which is fixedly supported on the testing fixture supporting plate through the fixing frame, the middle of the testing fixture supporting plate can be supported by the switch panel for fixation, the friction force of the contact surface can be increased through the design of the protective convex layer, the switch panel is pre-positioned in the fixing process, and the detection accuracy is improved. The problem that relative displacement occurs between fixing points due to improper manual fixing is prevented by means of external force, operation is better, and meanwhile the stability of a workpiece and the accuracy of a detection result are prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the field of automobile inspection tools, in particular to an automobile door switch panel inspection tool. Background Art

[0002] The car door switch panel is an important part of the car interior. It integrates multiple control switches to realize functions such as opening and closing the door, lifting and lowering the windows, and adjusting the rearview mirror. Among them, the car door switch panel inspection fixture is a special measuring tool specially used to inspect the car door switch panel and its related functional components.

[0003] This kind of inspection fixture plays an important role in the process of automobile manufacturing and quality control. In the production stage, the inspection fixture can ensure that the size, shape, function, etc. of the door switch panel and its related components meet the design requirements. When used, this kind of inspection fixture is generally equipped with a professional clamping system, which can fix the workpiece in all directions during the inspection process. However, if there is no external force assistance, it is easy to cause relative displacement between the fixed points due to improper operation, which will affect the stability of the workpiece and the accuracy of the inspection results. For this reason, a kind of automobile door switch panel inspection fixture is proposed. Utility Model Content

[0004] The utility model aims at the deficiencies in the prior art and provides a vehicle door switch panel inspection fixture. By arranging a switch panel component at the middle position outside the switch panel component and cooperating with a support frame fixed on the inspection fixture support plate with a fixing frame, the switch panel component can support the middle part of the inspection fixture support plate for fixing. The design of the protective convex layer can increase the friction of the contact surface. In the fixing process, the switch panel component is pre-positioned, and the relative displacement between the fixing points caused by improper manual fixing later is prevented by external force. While the operation is better, the stability of the workpiece and the accuracy of the detection result are not affected.

[0005] In order to solve the above technical problems, the utility model solves the problem that when the automobile door switch panel inspection fixture fixes the workpiece, if there is no external force assistance, it is easy to cause relative displacement between the fixing points due to improper operation through the following technical solutions.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A vehicle door switch panel inspection fixture comprises a inspection fixture body and a switch panel component arranged on an inspection fixture support plate, wherein the outer wall of the switch panel component is provided with a support clamping plate with multiple protective convex layers for positioning, and an end of the support clamping plate away from the switch panel component is provided with a support frame for support, and the support frame is connected to the inspection fixture support plate through a fixing frame.

[0008] Preferably, a movable plate is connected to the bottom of the support frame and can move relatively inside the fixed frame, and a positioning spring is provided between the fixed frame and the movable plate for adjustment.

[0009] Preferably, both ends of the movable plate are connected to limit blocks, and the limit blocks can move in grooves on the sides of the fixed frame.

[0010] Preferably, upper baffles are provided at both ends of the movable plate and are located above the fixed frame.

[0011] Preferably, a roller is movably mounted on the bottom of the upper baffle plate via a bearing, and the roller can be fitted to the fixed frame for rolling.

[0012] Preferably, the outer wall of the support frame is connected to a handle with an anti-slip cover.

[0013] Preferably, the protective convex layer is configured in an arc shape and is designed to be made of rubber material.

[0014] Preferably, the support splint and the support frame are connected by an assembly structure, and the assembly structure includes a first connecting shaft, a second connecting shaft, a connecting tube and a fastening tube member, the first connecting shaft is connected to the end of the support frame facing the support splint, the second connecting shaft is connected to the end of the support splint facing the support frame, the connecting tube is connected to the second connecting shaft and allows the first connecting shaft to be plugged into it, the first connecting shaft and the connecting tube are provided with threads that match the fastening tube member, and an outer limit ring is provided between the second connecting shaft and the connecting tube for limiting.

[0015] Preferably, the fixed frame and the gauge support plate are connected via a fixed structure, and the fixed structure includes a connecting end plate, a positioning plug plate, a positioning slot and a fastener, the connecting end plate is connected to the fixed frame and fits at the corner of the outer wall of the gauge support plate, the positioning plug plate is connected to the end of the connecting end plate away from the fixed frame and can pass through the gauge support plate slot, and the end of the positioning plug plate passing through the gauge support plate slot is threadedly connected by a fastener.

[0016] Preferably, the positioning plug plate is provided with an inner groove so that the fastener can be clamped therein and pressed tightly against the outer wall of the inspection tool support plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The automobile door switch panel inspection fixture provided by the present application has a switch panel component at the middle position outside the switch panel component, and cooperates with a support frame fixed on the inspection fixture support plate to support the middle part of the inspection fixture support plate with a fixed frame. The design of the protective convex layer can increase the friction of the contact surface. In the above fixing process, the switch panel component is pre-positioned, and external force is used to prevent the problem of relative displacement between the fixing points caused by improper manual fixing later. While better operation, it also avoids affecting the stability of the workpiece and the accuracy of the detection result.

[0019] The present application sets a movable plate and a positioning spring. The movable plate can move inside the fixed frame and is connected to the fixed frame groove through the positioning spring. The positioning spring is elastic, so that the fixed distance between the support splint and the switch panel member can be adjusted to ensure applicability.

[0020] The present application sets an upper baffle and a roller, wherein the upper baffle further restricts the movable plate in the activity, and the roller can roll along the upper edge of the fixed frame to ensure the smoothness of the movable plate during the activity.

[0021] The present application sets up an assembly structure, which is mainly composed of a first connecting shaft, a second connecting shaft, a connecting tube and a fastening tube. It can assemble the support splint and the support frame while facilitating the separation of the two, thereby improving the convenience of disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the split overall structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the split local structure of the utility model;

[0026] Figure 4 For this utility model Figure 3 Schematic diagram of the split structure in ;

[0027] Figure 5 It is a partial structural schematic diagram of the fixing frame, connecting end plate, positioning plug plate and fasteners of the utility model;

[0028] Figure 6 It is a schematic diagram of the split partial structure of the fixed frame and the movable plate of the utility model;

[0029] Figure 7 It is a schematic diagram of the partial structure of the bottom-up cross section of the support plate of the inspection fixture of the utility model;

[0030] Figure 8 For this utility model Figure 4 Schematic diagram of the local structure in.

[0031] Explanation of the figure numbers: 1. Gauge support plate; 101. Gauge body; 102. Switch panel member; 2. Support splint; 201. Protective convex layer; 3. Support frame; 301. Handle; 4. First connecting shaft; 401. Second connecting shaft; 402. Connecting cylinder; 403. Fastening cylinder member; 404. Outer limiting ring; 5. Fixed frame; 501. Movable plate; 502. Positioning spring; 503. Limiting block; 504. Upper baffle; 505. Roller; 6. Connecting end plate; 601. Positioning plug plate; 602. Inner groove; 603. Positioning slot; 7. Fastener. DETAILED DESCRIPTION

[0032] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0033] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0034] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0035] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0036] See also Figure 1-Figure 8 A vehicle door switch panel inspection fixture comprises a inspection fixture body 101 and a switch panel component 102 arranged on an inspection fixture support plate 1. A support clamp 2 with a plurality of protective convex layers 201 is arranged on the outer wall of the switch panel component 102 for positioning. A support frame 3 is arranged at one end of the support clamp 2 away from the switch panel component 102 for supporting. The support frame 3 is connected to the inspection fixture support plate 1 through a fixing frame 5.

[0037] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 8 The automobile door switch panel inspection fixture of the present application is mainly composed of a inspection fixture support plate 1, an inspection fixture body 101, and a switch panel member 102. The inspection fixture body 101 is arranged on the inspection fixture support plate 1 to fix and detect the switch panel member 102. The switch panel member 102 is fixed around by the clamp system of the inspection fixture body 101. In the process of fixing the switch panel member 102, in order to ensure the stability of the subsequent operation, the switch panel member 102 is arranged at the middle position outside the switch panel member 102, and the support frame 3 is matched. The support frame 3 and the inspection fixture support plate 1 are connected by a fixing frame 5. The switch panel member 102 can be supported and fixed on the inspection fixture support plate 1. A plurality of protective convex layers 201 are arranged on the side of the support clamp 2 that contacts the switch panel member 102. The protective convex layers 201 are designed with rubber material, which can increase the friction of the contact surface and prevent the fixed surface from slipping. At the same time, the protective operation can also be performed. With this design, the switch panel member 102 is pre-positioned during the fixing process, and external force is used to prevent the relative displacement between the fixing points caused by improper manual fixing later. While the operation is better, it also avoids affecting the stability of the workpiece and the accuracy of the detection results.

[0038] The present application also provides a movable plate 501 and a positioning spring 502. The movable plate 501 is fixedly installed at the bottom of the support frame 3. The end of the movable plate 501 away from the support frame 3 can be moved inside the fixed frame 5 and is connected to the groove of the fixed frame 5 through the positioning spring 502. The positioning spring 502 is elastic, so that the fixed spacing between the support splint 2 and the switch panel member 102 can be adjusted to ensure applicability. By pulling the support frame 3 outward, the support frame 3 drives the support splint 2 to move with it under the action force. At the same time, the movable plate 501 is relatively movable inside the fixed frame 5. When the positioning spring 502 is stretched, the support splint 2 can adjust the distance between the support splint 2 and the switch panel member 102, and the fixed state of the switch panel member 102 is released. At the same time, if the action force is stopped, the positioning spring 502 can produce elastic deformation, driving the support splint 2 to fix the switch panel member 102 on the inspection fixture support plate 1, so as to facilitate the subsequent installation of the clamps and ensure the use effect.

[0039] It should also be noted that the protective convex layer 201 is provided with a certain curvature and in the process of contacting with the switch panel member 102, the contact between the protective convex layer 201 and the switch panel member 102 can be made closer. The protective convex layer 201 is designed with rubber material and is elastic. The fixed shape can be changed according to needs, so as to meet more fixing needs.

[0040] In the present application, a limit block 503 is also provided, and the limit block 503 is fixedly installed on both sides of the movable plate 501, wherein grooves matching the limit block 503 are provided on both sides of the fixed frame 5, so that one end of the limit block 503 away from the movable plate 501 can extend outside the groove, so that when the movable plate 501 moves inside the fixed frame 5, the limit block 503 can be driven to move in the same direction inside the groove on the side of the fixed frame 5, thereby performing a limit operation on the movable plate 501 and ensuring stability during the activity.

[0041] In the present application, an upper baffle 504 is also provided, which is fixedly mounted on both sides of the movable plate 501 and is positioned above the fixed frame 5 for movement, so as to further restrict the movable plate 501 in the movement.

[0042] A roller 505 is also provided in the present application. The roller 505 is movably installed at the bottom of the roller 505 through a bearing and can contact the upper edge of the fixed frame 5. When the limit block 503 moves with the movable plate 501, the roller 505 can be driven to roll along the upper edge of the fixed frame 5 to ensure the smoothness of the movable plate 501 during the movement.

[0043] A handle 301 is also provided in the present application. The handle 301 is fixedly mounted on the upper part of the outer wall of the support frame 3. The outer surface of the handle 301 is also wrapped with a rubber anti-slip cover, so that the support frame 3 as a whole can be moved by pulling the handle 301 outward, which improves the convenience of operation. The design of the anti-slip cover also prevents the hand from slipping during the movement.

[0044] The present application also provides an assembly structure, which is mainly composed of a first connecting shaft 4, a second connecting shaft 401, a connecting tube 402 and a fastening tube member 403. The first connecting shaft 4 is fixedly installed on the end of the support frame 3 facing the supporting splint 2, and the second connecting shaft 401 is fixedly installed on the end of the supporting splint 2 away from the switch panel member 102, and is in a flush state with the first connecting shaft 4. A section of thread is provided on the first connecting shaft 4 so that the fastening tube member 403 can be threadedly connected thereto. The connecting tube 402 is designed as an integrated structure with the second connecting shaft 401, so that the first connecting shaft 4 can be inserted therein for positioning. At the same time, the connecting tube 402 has an external thread matching the internal thread of the fastening tube member 403, so that the connecting tube 402 is rotated to be sleeved on the connecting part of the first connecting shaft 4 and the connecting tube 402, so as to lock the two together. This design also facilitates the separation of the supporting splint 2 and the support frame 3, thereby improving the convenience of disassembly and assembly.

[0045] In the present application, an outer limit ring 404 is also provided, and the outer limit ring 404 is fixedly installed between the second connecting shaft 401 and the connecting cylinder 402. When the fastening cylinder 403 is rotated to connect to the outside of the connecting cylinder 402, the fastening cylinder 403 can be limited.

[0046] See also Figure 3 , Figure 4 , Figure 5 and Figure 7, the present application also provides a fixing structure, which is mainly composed of a connection end plate 6, a positioning plug plate 601, a positioning slot 603 and a fastener 7. The connection end plate 6 is fixedly installed on one end of the fixing frame 5 close to the inspection tool support plate 1. The connection end plate 6 and the positioning plug plate 601 are designed as an integrated structure, so that when the fixing frame 5 is installed, the positioning slot 603 is opened at the bottom position of the inspection tool support plate 1, and the positioning plug plate 601 can be passed through the inside of the positioning slot 603, so that when the connection end plate 6 is attached to the outer wall of the inspection tool support plate 1, the screw and the inner groove 602 on the fastener 7 pass through the positioning plug The screw hole at one end of the slot 603 matches the screw hole. It is only necessary to rotate the fastener 7 and thread the fastener 7 screw rod into the screw hole of the positioning plug plate 601. The end of the fastener 7 is set with a diameter larger than the width of the positioning slot 603 to limit the end of the fastener 7 to the rear wall of the inspection fixture support plate 1 and the outer periphery of the positioning slot 603, so that the positioning plug plate 601 is fixed on the inspection fixture support plate 1 as a whole, thereby fixing the fixing frame 5 as a whole. With this design, it is only necessary to reverse the fastener 7 to release the fixation of the positioning plug plate 601 and separate the fixing frame 5 from the inspection fixture support plate 1, thereby improving the convenience of disassembly and assembly.

[0047] An inner groove 602 is also provided in the present application. The inner groove 602 is opened at the tail of the positioning plug plate 601 and can match the shape of the fastener 7. When the fastener 7 is pressed against the rear wall of the inspection fixture support plate 1, the end of the fastener 7 can be driven to move inside the inner groove 602, so as to further limit the connection of the fastener 7.

[0048] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.

Claims

1. A vehicle door switch panel inspection fixture, characterized in that: The invention comprises a gauge body (101) and a switch panel member (102) arranged on a gauge support plate (1); a support clamp (2) with a plurality of protective convex layers (201) is arranged on the outer wall of the switch panel member (102) for positioning; a support frame (3) is arranged at one end of the support clamp (2) away from the switch panel member (102) for supporting; the support frame (3) is connected to the gauge support plate (1) via a fixing frame (5).

2. The automobile door switch panel inspection fixture according to claim 1, characterized in that: The bottom of the support frame (3) is connected to a movable plate (501) which can move relatively inside the fixed frame (5); a positioning spring (502) is provided between the fixed frame (5) and the movable plate (501) for adjustment.

3. The automobile door switch panel inspection fixture according to claim 2, characterized in that: The two ends of the movable plate (501) are connected to limit blocks (503), and the limit blocks (503) can be moved in a groove on the side of the fixed frame (5).

4. The automobile door switch panel inspection fixture according to claim 3, characterized in that: Upper baffles (504) are provided at both ends of the movable plate (501) and are located above the fixed frame (5).

5. The automobile door switch panel inspection fixture according to claim 4, characterized in that: A roller (505) is movably mounted on the bottom of the upper baffle (504) via a bearing, and the roller (505) can be fitted on the fixed frame (5) for rolling.

6. The automobile door switch panel inspection fixture according to claim 5, characterized in that: The outer wall of the support frame (3) is connected to a handle (301) with an anti-slip cover.

7. The automobile door switch panel inspection fixture according to claim 1, characterized in that: The protective convex layer (201) is configured in an arc shape and is made of rubber material.

8. The automobile door switch panel inspection fixture according to claim 2, characterized in that: The support splint (2) and the support frame (3) are connected via an assembly structure, wherein the assembly structure comprises a first connection shaft (4), a second connection shaft (401), a connection tube (402) and a fastening tube member (403); the first connection shaft (4) is connected to one end of the support frame (3) facing the support splint (2); the second connection shaft (401) is connected to one end of the support splint (2) facing the support frame (3); the connection tube (402) is connected to the second connection shaft (401) and allows the first connection shaft (4) to be plugged therein; the first connection shaft (4) and the connection tube (402) are provided with threads matching the fastening tube member (403); an outer limit ring (404) is provided between the second connection shaft (401) and the connection tube (402) for limiting.

9. The automobile door switch panel inspection fixture according to claim 8, characterized in that: The fixing frame (5) and the inspection tool support plate (1) are connected via a fixing structure, wherein the fixing structure comprises a connecting end plate (6), a positioning plug plate (601), a positioning slot (603) and a fastener (7); the connecting end plate (6) is connected to the fixing frame (5) and fits at a corner of an outer wall of the inspection tool support plate (1); the positioning plug plate (601) is connected to an end of the connecting end plate (6) away from the fixing frame (5) and can pass through a slot of the inspection tool support plate (1); and the end of the positioning plug plate (601) passing through the slot of the inspection tool support plate (1) is threadedly connected via a fastener (7).

10. The automobile door switch panel inspection fixture according to claim 9, characterized in that: The positioning plug plate (601) is provided with an inner groove (602) for the fastener (7) to be clamped therein and pressed tightly against the outer wall of the inspection tool support plate (1).

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