Headrest profile detection tooling

Abstract

The utility model relates to detection equipment technical field discloses headrest contour degree detection frock, including work table and fixed column two, the top bottom fixed connection of work table has support plate, the top of work table is equipped with adjusting assembly, the middle part of fixed column two is equipped with connecting assembly, the adjusting assembly includes slide rail, the top of work table is fixedly connected in the slide rail, the middle part sliding connection slider of slide rail, the middle part of slider is equipped with the sliding slot of sliding groove, the middle part sliding connection limiting rod of sliding slot, in the utility model, through the sliding of slider on slide rail and the clamping of limiting rod, can flexibly adjust the position of slider on slide rail to according to the size, shape of different headrest and specific detection demand, conveniently adjust slider position, make the detection component such as measuring plate to be in the best detection position to improve the accuracy and applicability of detection.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, and in particular to a headrest contour testing fixture. Background Technology

[0002] As an important safety component of car seats, the accuracy of the headrest's contour directly affects the neck protection of drivers and passengers in the event of collisions and other accidents. Therefore, accurate detection of the headrest's contour is crucial.

[0003] Existing inspection tools are usually in fixed positions. When faced with headrests of different sizes and shapes and diverse inspection needs, it is not convenient to adjust the measuring plate and other inspection components to the optimal inspection position. This makes it difficult to guarantee the accuracy of the inspection data and greatly limits the applicability of the equipment. To address these issues, a headrest contour inspection fixture is proposed. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a headrest contour detection fixture, which aims to improve the problem in the prior art that it is not convenient to adjust the measuring plate and other detection components to the optimal detection position.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A headrest contour detection fixture includes a worktable and a second fixed column. A support plate is fixedly connected to the top and bottom of the worktable. An adjustment component is installed on the top of the worktable. A connecting component is installed in the middle of the second fixed column.

[0007] The adjustment assembly includes a slide rail, which is fixedly connected to the top of the worktable. A slider is slidably connected to the middle of the slide rail, and a groove is provided in the middle of the slider. A limit rod is slidably connected to the middle of the groove.

[0008] As a further description of the above technical solution:

[0009] The connecting assembly includes a housing, which is fixedly connected to the middle of the second fixed post. A locking rod is slidably connected to the middle of the second fixed post. A spring is sleeved on the outside of the locking rod. A locking groove is opened in the middle of the slider, and the locking groove engages with the locking rod.

[0010] As a further description of the above technical solution:

[0011] The slide rail has a slot in the middle, and the limiting rod is slidably connected to the middle of the slot.

[0012] As a further description of the above technical solution:

[0013] A mounting block is fixedly connected to the top of the workbench, and a measuring plate is provided in the middle of the mounting block;

[0014] As a further description of the above technical solution:

[0015] A second measuring plate is provided on the outside of the first measuring plate, and the second measuring plate is fixedly connected to the middle of the second fixed column;

[0016] As a further description of the above technical solution:

[0017] A pull ring is rotatably connected to the top of the lever;

[0018] As a further description of the above technical solution:

[0019] The slide rail is externally fixedly connected to a limit block;

[0020] As a further description of the above technical solution:

[0021] Both sides of the measuring plate are fixedly connected to a fixing column.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the slider slides on the slide rail and is engaged by a limiting rod. The position of the slider on the slide rail can be flexibly adjusted according to the size and shape of different headrests and specific testing requirements. The slider position can be easily adjusted so that the measuring plate and other testing components are in the optimal testing position, thereby improving the accuracy and applicability of the testing.

[0024] 2. In this utility model, the lever is engaged in the slot under the action of the spring force, so that the slider is stably fixed on the slider. When the measuring plate is replaced, simply pull the pull ring to disengage the lever from the slot. The operation is simple and convenient, saving installation time and improving work efficiency. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the headrest contour detection fixture proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the slide rail of the headrest contour detection fixture proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the hollow groove of the headrest contour detection fixture proposed in this utility model.

[0028] Legend:

[0029] 1. Workbench; 2. Support plate; 3. Mounting block; 4. Measuring plate one; 5. Fixing column one; 6. Measuring plate two; 7. Fixing column two; 8. Housing; 9. Slide rail; 10. Pull ring; 11. Spring; 12. Slot; 13. Locking rod; 14. Slider; 15. Slide groove; 16. Limiting rod; 17. Empty groove; 18. Limiting block. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-3 This utility model provides an embodiment of a headrest contour detection fixture, including a worktable 1 and a fixed column 7. A support plate 2 is fixedly connected to the top and bottom of the worktable 1. An adjustment component is installed on the top of the worktable 1, and a connecting component is installed in the middle of the fixed column 7. The adjustment component includes a slide rail 9, which is fixedly connected to the top of the worktable 1. A slider 14 is slidably connected to the middle of the slide rail 9. A groove 15 is formed in the middle of the slider 14, and a limiting rod 16 is slidably connected to the middle of the groove 15. A slot 17 is formed in the middle of the slide rail 9, and the limiting rod 16 is slidably connected to the middle of the slot 17. When the slider 14 is moved to a suitable position, the limiting rod 16 slides between the slot 17 and the groove 15 to position it, while also restricting the sliding of the slider 14. This allows the measuring plate and other detection components to be accurately positioned in the optimal detection position, thereby improving the accuracy of the headrest contour detection. A mounting block 3 is fixedly connected to the top of the worktable 1, and a measuring plate 4 is provided in the middle of the mounting block 3. Measuring plate 2 6 is externally mounted on measuring plate 4. Measuring plate 4 and measuring plate 2 6 together define the reference plane and measurement range for headrest contour detection. Their presence provides a standard for headrest placement and positioning, giving the headrest a clear reference during the detection process and ensuring measurement accuracy and consistency. Measuring plate 2 6 is fixedly connected to the middle of fixed post 2 7. Limit block 18 is fixedly connected to the outside of slide rail 9. Fixed posts 1 5 are fixedly connected to both sides of measuring plate 4.

[0032] Reference Figure 1 and Figure 2The connecting assembly includes a housing 8, which is fixedly connected to the middle of the second fixing post 7. A locking rod 13 is slidably connected to the middle of the second fixing post 7, and a spring 11 is sleeved on the outside of the locking rod 13. A slot 12 is opened in the middle of the slider 14, and the slot 12 engages with the locking rod 13. A pull ring 10 is rotatably connected to the top of the locking rod 13. When replacing the second measuring plate 6, the operator only needs to pull the pull ring 10 to easily disengage the locking rod 13 from the slot 12, releasing the slider 14 from the second fixing post 7. When installing the new second measuring plate 6, the pull ring 10 is released, and the locking rod 13 will quickly engage with the corresponding slot 12 in the new position under the elastic force of the spring 11, completing the re-fixing of the slider 14. This operation method is simple and quick, saving adjustment time during the testing process and improving work efficiency.

[0033] Working principle: The slider 14 drives the measuring plate 6 to slide on the slide rail 9 to achieve position adjustment. After the slider 14 is adjusted to the appropriate position, the limiting rod 16 is inserted into the slider 14 through the slot 17 in the slide rail 9 to limit the slider 14. This allows the measuring plate 4 to flexibly adjust the position of the slider 14 according to the size, shape and specific testing requirements of different headrests, so that the measuring plate and other testing components can reach the optimal testing position. The limiting rod 16 can ensure that the slider 14 will not be displaced during the testing process, ensuring the stability and reliability of the testing results, thereby improving the accuracy and applicability of the testing.

[0034] The measuring plate 6 and the fixing post 7 are installed by inserting the clamping rod 13 into the slot 12. When the fixing post 7 needs to be installed, pull the pull ring 10 to compress the spring 11, align it with the slot 12 in the middle of the slider 14, and release the pull ring 10. The clamping rod 13 is inserted into the slot 12 under the elastic force of the spring 11, so that the slider 14 is stably fixed in the corresponding position. When the measuring plate 6 needs to be replaced, simply pull the pull ring 10 connected to the top of the clamping rod 13 again to disengage the clamping rod 13 from the slot 12. The operation is simple and convenient, saving installation and adjustment time and improving work efficiency.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A headrest contour detection fixture, comprising a worktable (1) and a fixed column (7), characterized in that: The top and bottom of the workbench (1) are fixedly connected to a support plate (2), an adjustment component is installed on the top of the workbench (1), and a connecting component is installed in the middle of the fixed column (7). The adjustment assembly includes a slide rail (9), which is fixedly connected to the top of the workbench (1). A slider (14) is slidably connected to the middle of the slide rail (9). A groove (15) is provided in the middle of the slider (14), and a limit rod (16) is slidably connected to the middle of the groove (15).

2. The headrest contour detection fixture according to claim 1, characterized in that: The connecting assembly includes a housing (8), which is fixedly connected to the middle of the second fixed post (7). A locking rod (13) is slidably connected to the middle of the second fixed post (7). A spring (11) is sleeved on the outside of the locking rod (13). A slot (12) is opened in the middle of the slider (14), and the slot (12) is engaged with the locking rod (13).

3. The headrest contour detection fixture according to claim 1, characterized in that: The slide rail (9) has a slot (17) in the middle, and the limiting rod (16) is slidably connected to the middle of the slot (17).

4. The headrest contour detection fixture according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to a mounting block (3), and a measuring plate (4) is provided in the middle of the mounting block (3).

5. The headrest contour detection fixture according to claim 4, characterized in that: A measuring plate two (6) is provided on the outside of the measuring plate one (4), and the measuring plate two (6) is fixedly connected to the middle of the fixed column two (7).

6. The headrest contour detection fixture according to claim 2, characterized in that: The top of the lever (13) is rotatably connected to a pull ring (10).

7. The headrest contour detection fixture according to claim 1, characterized in that: The slide rail (9) is externally fixedly connected to a limiting block (18).

8. The headrest contour detection fixture according to claim 4, characterized in that: Both sides of the measuring plate (4) are fixedly connected to a fixing column (5).

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