Tool for detecting quality of automobile seat
By designing sliding and hinge mechanisms for the limiting and rotating components, the problem of seat wobbling during testing was solved, achieving stable seat fixation and accurate testing results.
Patent Information
- Application Number
- CN202520305593.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-25
AI Technical Summary
When existing testing equipment clamps the seat using a telescopic spring and telescopic rod, the large force applied from top to bottom causes the seat to sway within the limiting mechanism, affecting the testing results.
A quality inspection fixture for automotive seats has been designed, comprising a limiting component and a rotating component. It uses structures such as slide bars, connecting springs, and hinge rods to fix the seat in place through sliding and hinge mechanisms, thus preventing it from shaking.
This effectively prevents the seat from shaking during the testing process, ensuring the accuracy and reliability of the test results.
Smart Images
Figure CN223727429U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the tooling technical field for automobile seat quality detection, especially a tooling for automobile seat quality detection. BACKGROUND
[0002] Automobile seat as the key part of the automotive interior, its quality is directly related to the passenger's ride comfort, safety and the overall quality of the vehicle. In the automobile production process, the seat must be strictly quality detection to ensure that it meets the relevant standards and regulations. The strength and durability of the seat need to meet the safety of passengers under various working conditions (such as emergency braking, collision, etc.); the comfort of the seat (such as the angle adjustment range of the seat, the softness of the cushion and backrest, etc.) directly affects the passenger's ride experience.
[0003] The general detection equipment is clamped on the seat by using the elastic force generated by the telescopic spring and the telescopic rod. However, in order to detect the quality of the automobile seat, a large force is generally applied from top to bottom. In order to increase the comfort, the surface of the seat is generally set as a curved surface. According to the principle of force decomposition, the downward pressure will produce outward decomposition force, so that the seat will shake in the limiting mechanism, thereby affecting the detection result of the automobile seat. Based on this, a tooling for automobile seat quality detection is proposed to solve the above problems. SUMMARY
[0004] In view of the deficiencies in the prior art, the utility model provides a tooling for automobile seat quality detection, which solves the problem that the general detection equipment is clamped on the seat by using the elastic force generated by the telescopic spring and the telescopic rod. However, in order to detect the quality of the automobile seat, a large force is generally applied from top to bottom. In order to increase the comfort, the surface of the seat is generally set as a curved surface. According to the principle of force decomposition, the downward pressure will produce outward decomposition force, so that the seat will shake in the limiting mechanism, thereby affecting the detection result of the automobile seat.
[0005] To solve the above technical problems, the utility model provides the following technical scheme: a tooling for automobile seat quality detection, comprising a device body, the device body is provided with a connecting mechanism, the connecting mechanism contains the limiting component arranged in the middle section of the device body, the both sides of the device body are provided with rotating components, the rotating components are connected with detection components;
[0006] The limiting assembly comprises a fixed box, a sliding rod is slidably connected to the inner wall of the fixed box, a connecting spring is sleeved to the outer wall of the sliding rod, a moving block is fixedly connected to the outer wall of the sliding rod, a limiting clamp is hingedly connected to the inner side of the sliding rod, connecting blocks are fixedly connected to the front and rear ends of the fixed box, a sliding connecting rod is slidably connected to the inner wall of the connecting block, a pushing spring is sleeved to the outer wall of the sliding connecting rod, and a hinged rod is fixedly connected to the outer wall of the sliding connecting rod.
[0007] Further improvements are that the rotating assembly comprises a truss fixedly connected to the top of the device body, a sliding block is slidably connected to the inner wall of the truss, an insertion block is fixedly connected to the inner side of the sliding block, a push rod is slidably connected to the inner wall of the sliding block, a limiting spring is sleeved to the outer wall of the push rod, a push block is fixedly connected to the outer wall of the push rod, a seat block is slidably connected to the outer wall of the push rod, and a receiving bottom plate is rotatably connected to the top of the device body.
[0008] Further improvements are that the detecting assembly comprises a mounting frame, an adjusting rod is hingedly connected to the bottom of the mounting frame, a pressing plate is fixedly installed at the bottom of the adjusting rod, fixed blocks are fixedly installed on the top of the device body, a connecting frame is fixedly connected to the top of the fixed block, a connecting rod is fixedly connected to the inner wall of the connecting frame, a fixed spring is sleeved to the outer wall of the connecting rod, a pushing sliding rod is slidably connected to the outer wall of the connecting rod, and a push plate is fixedly connected to the inner side of the pushing sliding rod.
[0009] Further improvements are that the fixed box is fixedly connected to the top of the pushing sliding rod, and the hinged rod is hingedly connected to the limiting clamp; the sliding connecting rod is slidably connected to the inner wall of the connecting block fixedly connected to the outer wall of the fixed box, the pushing spring sleeved to the outer wall of the sliding connecting rod drives the deflection of the hinged rod fixedly connected to the outer wall, and the symmetrically arranged hinged rods drive the inward deflection of the hingedly connected limiting clamp, thereby avoiding the shaking of the limited seat during detection.
[0010] Further improvements are that the outer wall of the receiving bottom plate is uniformly provided with limiting holes, and the insertion block is slidably connected to the inner wall of the limiting hole; the outer wall of the receiving bottom plate rotatably connected to the top of the device body is uniformly provided with limiting holes, the moving insertion block slides into the inner wall of the limiting hole, the angle of the connected receiving bottom plate is adjusted, and subsequent multi-angle detection is facilitated.
[0011] Further improvements are that the top of the mounting frame is fixedly connected to the top of the inner wall of the truss, and the push plate is slidably connected to the top of the receiving bottom plate; the top of the fixed block fixedly connected to the top of the device body is fixedly connected with a connecting frame, the fixed spring sleeved to the outer wall of the connecting rod fixedly connected to the inner wall of the connecting frame drives the movement of the pushing sliding rod on the inner side, the moving pushing sliding rod slides on the outer wall of the connecting rod, and the push plate fixedly connected to the inner side of the pushing sliding rod limits the automobile seat.
[0012] Further improvement lies in that the connecting spring is slidingly connected to the inner wall of the fixing box; the connecting spring sleeved on the outer wall of the sliding rod pushes the moving block on the inner side to move, the moving moving block drives the sliding rod fixedly connected to the inner wall to move, the limiting clamp hinged to the inner side of the sliding rod moves to the inner side, and the automobile seat to be detected is limited.
[0013] By the above technical scheme, the utility model provides a tool for automobile seat quality detection, at least has the following beneficial effects:
[0014] 1、 the utility model discloses the fixed connection in the fixed box inner wall sliding connection has the sliding rod of fixed connection in the bearing bottom plate top, and the connecting spring that the sliding rod outer wall is sleeved pushes the moving block on the inner side to move, and the moving moving block drives the sliding rod fixedly connected to the inner wall to move, and the limiting clamp hinged to the inner side of the sliding rod moves to the inner side, and the automobile seat to be detected is limited, and the connecting block inner wall sliding connection has the sliding connecting rod of fixed connection in the fixed box outer wall, and the push spring that the sliding connecting rod outer wall is sleeved mobilizes the articulated lever fixedly connected to the outer wall to deflect, and the articulated lever symmetrically arranged drives the articulated limiting clamp to deflect to the inner side, and avoid the seat of limiting and shake when detecting.
[0015] 2、 the utility model discloses the fixed connection in the device body top's seat block inner wall sliding connection's push rod outer wall is sleeved with the limiting spring, and the limiting spring is connected to push the sliding block on the push rod outer wall to move, and the sliding block sliding connection is in the truss inner wall, and the insert block fixedly connected to the sliding block moves, and the bearing bottom plate outer wall evenly set up with the limiting hole of rotation connection in the device body top, and the insert block slides into the inner wall of limiting hole, and the angle of the connected bearing bottom plate is adjusted, so that subsequent multi-angle detection is carried out. BRIEF DESCRIPTION OF DRAWINGS
[0016] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application.
[0017] In the drawings:
[0018] Figure 1 It is the overall structure schematic diagram of the utility model;
[0019] Figure 2 It is the local structure schematic diagram of the utility model;
[0020] Figure 3 It is the inclined structure schematic diagram of the utility model;
[0021] Figure 4 It is the utility model Figure 3 The enlarged structure schematic diagram of A in the utility model.
[0022] In the figure: 1, device body; 2, connecting mechanism; 21, limiting assembly; 211, fixed box; 212, sliding rod; 213, connecting spring; 214, moving block; 215, limiting clamp; 216, connecting block; 217, sliding connecting rod; 218, push holding spring; 219, hinged rod; 22, rotating assembly; 221, truss; 222, sliding block; 223, plug block; 224, push rod; 225, limiting spring; 226, push block; 227, seat block; 228, bearing bottom plate; 23, detection assembly; 231, mounting frame; 232, adjusting rod; 233, pressing plate; 234, fixed block; 235, connecting frame; 236, connecting rod; 237, fixed spring; 238, push sliding rod; 239, push plate. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0024] Embodiment one: the general detection equipment is clamped to the seat by the elastic force generated by the telescopic spring and the telescopic rod. However, in order to detect the quality of the automobile seat, a greater force is generally applied from top to bottom. In order to increase the comfort, the surface of the seat is generally set as a curved surface. According to the force decomposition principle, the downward pressure will generate outward decomposition force, so that the seat will shake in the limiting mechanism, and then the detection result of the automobile seat will be affected. The embodiment provides a tool for quality detection of automobile seat. Please refer to Figures 1-4 , the embodiment provides a tool for quality detection of automobile seat, which comprises a device body 1. The device body 1 is provided with a connecting mechanism 2. The connecting mechanism 2 comprises a limiting assembly 21 arranged in the middle section of the device body 1. The device body 1 is provided with a rotating assembly 22 on both sides. The rotating assembly 22 is connected with a detection assembly 23. The limiting assembly 21 comprises a fixed box 211. The inner wall of the fixed box 211 is slidably connected with a sliding rod 212. The outer wall of the sliding rod 212 is sleeved with a connecting spring 213. The outer wall of the sliding rod 212 is fixedly connected with a moving block 214. The inner side of the sliding rod 212 is hingedly connected with a limiting clamp 215. The front and rear ends of the fixed box 211 are fixedly connected with a connecting block 216. The inner wall of the connecting block 216 is slidably connected with a sliding connecting rod 217. The outer wall of the sliding connecting rod 217 is sleeved with a push holding spring 218. The outer wall of the sliding connecting rod 217 is fixedly connected with a hinged rod 219.
[0025] In the embodiment, the inner wall of the fixed box 211 fixedly connected at the top of the receiving base plate 228 is slidingly connected with a sliding rod 212, the connecting spring 213 sleeved on the outer wall of the sliding rod 212 pushes the moving block 214 on the inner side to move, the moving moving block 214 drives the sliding rod 212 fixedly connected on the inner wall to move, the limiting clamp 215 hinged on the inner side of the sliding rod 212 moves to the inner side, thereby limiting the automobile seat to be detected, the connecting block 216 fixedly connected on the outer wall of the fixed box 211 is slidingly connected with a sliding connecting rod 217, the push spring 218 sleeved on the outer wall of the sliding connecting rod 217 drives the hinged rod 219 fixedly connected on the outer wall to deflect, and the symmetrical hinged rods 219 drive the hinged limiting clamp 215 to deflect to the inner side, thereby avoiding the shaking of the limited seat during detection.
[0026] Further, the fixed box 211 is fixedly connected at the top of the push sliding rod 238, and the hinged rod 219 is hinged to the limiting clamp 215; the connecting spring 213 is slidingly connected to the inner wall of the fixed box 211.
[0027] Further, the moving moving block 214 drives the sliding rod 212 fixedly connected on the inner wall to move, the limiting clamp 215 hinged on the inner side of the sliding rod 212 moves to the inner side, thereby limiting the automobile seat to be detected, the connecting block 216 fixedly connected on the outer wall of the fixed box 211 is slidingly connected with a sliding connecting rod 217, the push spring 218 sleeved on the outer wall of the sliding connecting rod 217 drives the hinged rod 219 fixedly connected on the outer wall to deflect.
[0028] In the embodiment, the inner wall of the fixed box 211 fixedly connected at the top of the receiving base plate 228 is slidingly connected with a sliding rod 212, the connecting spring 213 sleeved on the outer wall of the sliding rod 212 pushes the moving block 214 on the inner side to move, the moving moving block 214 drives the sliding rod 212 fixedly connected on the inner wall to move, the limiting clamp 215 hinged on the inner side of the sliding rod 212 moves to the inner side, thereby limiting the automobile seat to be detected, the connecting block 216 fixedly connected on the outer wall of the fixed box 211 is slidingly connected with a sliding connecting rod 217, the push spring 218 sleeved on the outer wall of the sliding connecting rod 217 drives the hinged rod 219 fixedly connected on the outer wall to deflect, and the symmetrical hinged rods 219 drive the hinged limiting clamp 215 to deflect to the inner side, thereby avoiding the shaking of the limited seat during detection.
[0029] In this embodiment, the device body 1 top fixedly connected with truss 221, fixedly connected in the device body 1 top seat block 227 inner wall sliding connection of push rod 224 outer wall sleeve joint limit spring 225, the limit spring 225 connected with the sliding block 222 connected to the outer wall of the push rod 224 moves, the sliding block 222 connected to the inner wall of the truss 221 moves, the insert block 223 fixedly connected to the inner side of the sliding block 222 moves, the outer wall of the receiving plate 228 rotatingly connected to the top of the device body 1 is uniformly provided with a limiting hole, the insert block 223 moves into the inner wall of the limiting hole, and the angle of the receiving plate 228 connected is adjusted for subsequent multi-angle detection.
[0030] The fixed block 234 fixedly connected to the top of the device body 1 top is fixedly connected with the connecting frame 235, the connecting rod 236 fixedly connected to the inner wall of the connecting frame 235 is sleeved with the fixed spring 237 on the outer wall, which pushes the inner push sliding rod 238 to move, the push sliding rod 238 moves on the outer wall of the connecting rod 236, and the push plate 239 fixedly connected to the inner side of the push sliding rod 238 limits the automobile seat; the mounting frame 231 fixedly connected to the inner wall of the truss 221 drives the bottom hinged adjusting rod 232 to stretch and retract, and the pressing plate 233 fixedly installed at the bottom of the adjusting rod 232 detects the limited automobile seat.
[0031] Further, the outer wall of the receiving plate 228 is uniformly provided with a limiting hole, and the insert block 223 is slidingly connected to the inner wall of the limiting hole; the mounting frame 231 is fixedly connected to the inner wall of the truss 221 at the top, and the push plate 239 is slidingly connected to the top of the receiving plate 228.
[0032] Further, the sliding block 222 moves on the inner wall of the truss 221, the insert block 223 fixedly connected to the inner side of the sliding block 222 moves, the outer wall of the receiving plate 228 rotatingly connected to the top of the device body 1 is uniformly provided with a limiting hole, and the insert block 223 moves into the inner wall of the limiting hole, and the angle of the receiving plate 228 connected is adjusted for subsequent multi-angle detection; the fixed block 234 fixedly connected to the top of the device body 1 top is fixedly connected with the connecting frame 235, and the connecting rod 236 fixedly connected to the inner wall of the connecting frame 235 is sleeved with the fixed spring 237 on the outer wall, which pushes the inner push sliding rod 238 to move.
[0033] Working principle: the top of the connected device body 1 is fixedly connected with a truss 221, a push rod 224 is slidingly connected in the inner wall of the seat block 227 fixedly connected to the top of the device body 1, a limiting spring 225 is sleeved on the outer wall of the push rod 224, the limiting spring 225 pushes the sliding block 222 slidingly connected to the outer wall of the push rod 224 to move, the moving sliding block 222 is slidingly connected to the inner wall of the truss 221, the insert block 223 fixedly connected to the inner side of the sliding block 222 moves, a limiting hole is uniformly formed in the outer wall of the receiving bottom plate 228 rotatingly connected to the top of the device body 1, the insert block 223 slides into the inner wall of the limiting hole, and the angle of the connected receiving bottom plate 228 is adjusted for subsequent multi-angle detection.
[0034] A sliding rod 212 is slidingly connected to the inner wall of a fixed box 211 fixedly connected to the top of the receiving bottom plate 228, a connecting spring 213 sleeved on the outer wall of the sliding rod 212 pushes the moving block 214 on the inner side to move, the moving moving block 214 drives the sliding rod 212 fixedly connected to the inner wall to move, the limiting clamp 215 hingedly connected to the inner side of the sliding rod 212 moves inward, and the automobile seat to be detected is limited, a connecting block 216 fixedly connected to the outer wall of the fixed box 211 has a sliding connecting rod 217 slidingly connected to the inner wall thereof, and a push spring 218 sleeved on the outer wall of the sliding connecting rod 217 drives the hinged rod 219 fixedly connected to the outer wall to deflect, and the symmetrical hinged rods 219 drive the hinged limiting clamps 215 to deflect inward, so that the limited seat is prevented from shaking during detection.
[0035] A connecting frame 235 is fixedly connected to the top of a fixed block 234 fixedly connected to the top of the device body 1, a fixed spring 237 sleeved on the outer wall of a connecting rod 236 fixedly connected to the inner wall of the connecting frame 235 pushes a push sliding rod 238 on the inner side to move, the moving push sliding rod 238 slides on the outer wall of the connecting rod 236, and a push plate 239 fixedly connected to the inner side of the push sliding rod 238 limits the automobile seat; an installation frame 231 fixedly connected to the inner wall of the bottom of the truss 221 drives the bottom-hinged adjusting rod 232 to stretch and retract, and a pressing plate 233 fixedly installed at the bottom of the adjusting rod 232 detects the limited automobile seat.
[0036] It should be noted that in this text, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment.
[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A tool for automobile seat quality detection, comprising a device body (1), characterized in that: The device body (1) is provided with a connecting mechanism (2), the connecting mechanism (2) includes a limiting assembly (21) arranged in the middle section of the device body (1), and rotating assemblies (22) are arranged on the two sides of the device body (1), and detection assemblies (23) are connected to the rotating assemblies (22); The limiting assembly (21) comprises a fixed box (211), a sliding rod (212) is slidably connected to the inner wall of the fixed box (211), a connecting spring (213) is sleeved on the outer wall of the sliding rod (212), a moving block (214) is fixedly connected to the outer wall of the sliding rod (212), a limiting clamp (215) is hinged to the inner side of the sliding rod (212), connecting blocks (216) are fixedly connected to the front and rear ends of the fixed box (211), a sliding connecting rod (217) is slidably connected to the inner wall of the connecting block (216), a push spring (218) is sleeved on the outer wall of the sliding connecting rod (217), and a hinge rod (219) is fixedly connected to the outer wall of the sliding connecting rod (217).
2. The tooling for mass detection of automobile seats according to claim 1, characterized in that: The rotating assembly (22) comprises a truss (221) fixedly connected to the top of the device body (1), a sliding block (222) is slidably connected to the inner wall of the truss (221), an insertion block (223) is fixedly connected to the inner side of the sliding block (222), a push rod (224) is slidably connected to the inner wall of the sliding block (222), a limiting spring (225) is sleeved on the outer wall of the push rod (224), a push block (226) is fixedly connected to the outer wall of the push rod (224), a seat block (227) is slidably connected to the outer wall of the push rod (224), and a receiving bottom plate (228) is rotatably connected to the top of the device body (1).
3. The tooling for mass detection of automobile seats according to claim 1, characterized in that: The detection assembly (23) comprises a mounting frame (231), an adjusting rod (232) is hinged to the bottom of the mounting frame (231), a pressing plate (233) is fixedly installed on the bottom of the adjusting rod (232), fixed blocks (234) are fixedly installed on the top of the device body (1) on both sides, a connecting frame (235) is fixedly connected to the top of the fixed block (234), a connecting rod (236) is fixedly connected to the inner wall of the connecting frame (235), a fixed spring (237) is sleeved on the outer wall of the connecting rod (236), a push sliding rod (238) is slidably connected to the outer wall of the connecting rod (236), and a push plate (239) is fixedly connected to the inner side of the push sliding rod (238).
4. The tooling for mass detection of automobile seats according to claim 1, characterized in that: The fixed box (211) is fixedly connected to the top of the push sliding rod (238), and the hinge rod (219) is hinged to the limiting clamp (215).
5. The tooling for mass detection of automobile seats according to claim 2, characterized in that: Limiting holes are uniformly formed in the outer wall of the receiving bottom plate (228), and the insertion block (223) is slidably connected to the inner wall of the limiting hole.
6. The tooling for mass detection of automobile seats according to claim 3, characterized in that: The top of the mounting frame (231) is fixedly connected to the inner wall top of the truss (221), and the push plate (239) is slidably connected to the top of the receiving bottom plate (228).
7. The tooling for mass detection of automobile seats according to claim 1, characterized in that: The connecting spring (213) is slidably connected to the inner wall of the fixed box (211).