Detection device for high-position brake lamp of automobile

Abstract

The utility model discloses an automobile high-position brake lamp detection device, which comprises a rack, and further comprises a carrying tool arranged on the rack, a jig arranged on the tool, a handheld detection mechanism and a calibration mechanism arranged on the carrying tool and used for calibrating the handheld detection mechanism, a plurality of positioning mechanisms used for positioning the handheld detection mechanism are arranged on the jig in the circumferential direction of the profiling groove, the standard error of the handheld detection mechanism on each positioning mechanism is equal to that of a qualified product, and the handheld detection mechanism comprises a handheld block and a dial indicator arranged on the handheld block. The flatness detection mechanism has the advantages that the whole mechanism is simple in structure, the flatness of the high-position brake lamp can be rapidly detected, the working efficiency can be effectively improved, and the product yield can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of detection equipment, in particular to a detection device for a high-mounted brake light of an automobile. Background Art

[0002] Automotive brake lights are illuminated lamps mounted on either side of the rear of a vehicle to signal braking. The housing of a car's brake lights is not a flat panel light, but rather has a slight curve. To ensure the accuracy of the brake lights, the housing needs to be tested for flatness. Traditional flatness testing typically uses a dial indicator to collect data, then compares the data to determine if the entire surface is within the tolerance range. Traditional testing equipment is inefficient, requiring the dial indicator to be fixed and moved using a swing arm. This complex mechanism results in low test accuracy.

[0003] In view of this, it is necessary to provide a vehicle high-mounted brake light detection device. Summary of the Invention

[0004] The utility model provides a vehicle high-mounted brake light detection device, which effectively solves the problems of low testing efficiency, low testing accuracy and complex structure of existing testing devices.

[0005] The technical solution adopted in this utility model is:

[0006] An automobile high-mounted brake light testing device includes a frame, a supporting tooling mounted on the frame, a jig mounted on the tooling, a handheld testing mechanism, and a calibration mechanism mounted on the supporting tooling for calibrating the handheld testing mechanism. The jig is provided with a contoured groove for placing a product. The jig is provided with a plurality of positioning mechanisms circumferentially along the contoured groove for positioning the handheld testing mechanism. The handheld testing mechanism has a standard error equal to that of a qualified product on each of the positioning mechanisms. The handheld testing mechanism includes a handheld block and a dial indicator mounted on the handheld block.

[0007] Furthermore: the calibration mechanism includes a block No. 1 fixedly set on the supporting fixture and bolts fixing the block No. 1 and the supporting fixture, the upper end surface of the block No. 1 is a plane, the handheld block includes a horizontal block and a vertical block arranged at one end of the horizontal block, the dial indicator is arranged at the other end of the horizontal block, the horizontal block and the vertical block are L-shaped, and when the lower end surface of the vertical block coincides with the plane, the test end of the dial indicator and the plane are corrected to zero.

[0008] Furthermore, the positioning mechanism includes a base plate fixedly arranged on the jig, a No. 2 block and a No. 3 block arranged on the base plate, the No. 2 block and the No. 3 block are L-shaped, the lower end face of the vertical block is against the upper end face of the base plate, and the side face of the No. 2 block and the side face of the No. 3 block are respectively against the two adjacent side faces of the vertical block.

[0009] Furthermore, four positioning blocks are provided on the upper end of the frame, which are respectively used to position the four corners of the supporting tooling.

[0010] Furthermore, the supporting tooling includes a supporting plate, support columns arranged at the four corners of the supporting plate, and a handle arranged on the upper end surface of the supporting plate.

[0011] Beneficial effects of the utility model: the entire mechanism has a simple structure and can quickly detect the flatness of the high-mounted brake light, which can not only effectively improve work efficiency but also ensure product yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an overall schematic diagram of the vehicle high-mounted brake light detection device provided in an embodiment of the present application.

[0013] Figure 2 This is a schematic diagram of the vehicle high-mounted brake light detection device provided in an embodiment of the present application without the frame.

[0014] Figure 3 This is a schematic diagram of the calibration mechanism and handheld detection mechanism of the automobile high-mounted brake light detection device provided in an embodiment of the present application.

[0015] Figure 4 This is a schematic diagram of the positioning mechanism and handheld detection mechanism of the automobile high-mounted brake light detection device provided in an embodiment of the present application.

[0016] The markings in the figure are: 1. Frame; 2. Support tooling; 3. Jig; 4. Handheld detection mechanism; 5. Calibration mechanism; 6. Positioning mechanism; 41. Handheld block; 42. Dial indicator; 411. Vertical block; 412. Horizontal block; 61. Bottom plate; 62. Block No. 2; 63. Block No. 3; 101. Positioning block; 21. Support plate; 22. Support column; 23. Handle. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0018] like Figure 1 and Figure 2As shown, the automobile high-mounted brake light detection device provided in the embodiment of the present application has a structure including a frame 1, a supporting tool 2 arranged on the frame 1, a jig 3 arranged on the tool, a handheld detection mechanism 4, and a calibration mechanism 5 arranged on the supporting tool 2 for calibrating the handheld detection mechanism 4. The jig 3 is provided with a contour groove for placing the product, and a plurality of positioning mechanisms 6 for positioning the handheld detection mechanism 4 are provided on the jig 3 along the circumference of the contour groove. The handheld detection mechanism 4 has a standard error equal to that of a qualified product on each of the positioning mechanisms 6. The handheld detection mechanism 4 includes a handheld block 41 and a dial indicator 42 arranged on the handheld block 41.

[0019] In actual use, the operator places the high-mounted brake light on the contoured slot, grasps the hand-held block 41 to position it on the positioning mechanism 6, and calibrates the dial indicator 42 to zero. The hand-held block 41 is then positioned on each positioning mechanism 6 in turn, so that the dial indicator 42 tests the high-mounted brake light at different positioning mechanisms 6. Each positioning mechanism 6 corresponds to a piece of test data. By summarizing the test data collected by the dial indicator 42 at different positioning mechanisms 6, the flatness of the high-mounted brake light is analyzed.

[0020] In the above design, the entire mechanism has a simple structure and can quickly detect the flatness of the high-mounted brake light, which can not only effectively improve work efficiency but also ensure product yield.

[0021] Specifically: Figure 3 As shown, the calibration mechanism 5 includes a block No. 1 fixedly set on the supporting fixture 2 and bolts fixing the block No. 1 and the supporting fixture 2, the upper end face of the block No. 1 is a plane, the hand-held block 41 includes a horizontal block 412 and a vertical block 411 arranged at one end of the horizontal block 412, the dial indicator 42 is arranged at the other end of the horizontal block 412, the horizontal block 412 and the vertical block 411 are L-shaped, and when the lower end face of the vertical block 411 coincides with the plane, the test end of the dial indicator 42 and the plane are corrected to zero.

[0022] In actual use, before testing the high-mounted brake light, the lower end face of the vertical block 411 is placed on the No. 1 block. At this time, the test end of the dial indicator 42 contacts the upper end face of the No. 1 block and is then manually reset to zero.

[0023] In the above design, the structural design of the calibration mechanism 5 and the hand-held block 41 facilitates the zero calibration of the dial indicator 42.

[0024] Specifically: Figure 4As shown, the positioning mechanism 6 includes a base plate 61 fixedly set on the jig 3, a No. 2 block 62 and a No. 3 block 63 set on the base plate 61, and the No. 2 block 62 and the No. 3 block 63 are L-shaped. The lower end face of the vertical block 411 is against the upper end face of the base plate 61, and the side face of the No. 2 block 62 and the side face of the No. 3 block 63 are respectively against the two adjacent side faces of the vertical block 411.

[0025] During actual use, hold the handheld block 41, place the bottom surface of the vertical plate of the handheld block 41 on the bottom plate 61, and place the two side surfaces of the vertical plate against the side surfaces of block No. 2 62 and block No. 3 63 respectively, and collect the side view data of the dial indicator 42 at this time.

[0026] In the above design, the structural design of the positioning mechanism 6 facilitates the three-sided positioning of the handheld block 41, ensuring that the handheld block 41 is stable during testing, thereby ensuring that the test data of the dial indicator 42 is accurate.

[0027] Specifically: Figure 1 As shown, four positioning blocks 101 are provided at the upper end of the frame 1 for positioning the four corners of the supporting tooling 2 respectively.

[0028] During actual use, the four corners of the supporting tool 2 are limited by the positioning blocks 101 to prevent the supporting tool 2 from sliding.

[0029] In the above design, the safety of the supporting tool 2 can be effectively guaranteed by providing the positioning block 101 .

[0030] Specifically: Figure 2 As shown, the supporting tool 2 includes a supporting plate 21 , support columns 22 provided at the four corners of the supporting plate 21 , and a handle 23 provided on the upper end surface of the supporting plate 21 .

[0031] During actual use, the supporting plate 21 is supported on the frame 1 by the support column 22 , and the supporting tooling 2 is replaced by holding the handle 23 .

[0032] In the above design, the structural design of the supporting tool 2 is convenient for ensuring stability and facilitating replacement.

[0033] To further explain in detail, it should be understood that the above is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vehicle high-mounted brake light detection device, comprising a frame (1), characterized in that: The invention also includes a supporting tool (2) arranged on the frame (1), a jig (3) arranged on the tool, a handheld detection mechanism (4), and a calibration mechanism (5) arranged on the supporting tool (2) for calibrating the handheld detection mechanism (4). The jig (3) is provided with a contour groove for placing a product. The jig (3) is provided with a plurality of positioning mechanisms (6) for positioning the handheld detection mechanism (4) along the circumference of the contour groove. The handheld detection mechanism (4) has a standard error equal to that of a qualified product on each of the positioning mechanisms (6). The handheld detection mechanism (4) includes a handheld block (41) and a dial indicator (42) arranged on the handheld block (41).

2. The vehicle high-mounted brake light detection device according to claim 1, characterized in that: The calibration mechanism (5) comprises a block numbered one fixedly arranged on the supporting fixture (2) and a bolt for fixing the block numbered one and the supporting fixture (2); the upper end surface of the block numbered one is a plane; the handheld block (41) comprises a transverse block (412) and a vertical block (411) arranged at one end of the transverse block (412); the dial indicator (42) is arranged at the other end of the transverse block (412); the transverse block (412) and the vertical block (411) are L-shaped; when the lower end surface of the vertical block (411) coincides with the plane, the test end of the dial indicator (42) and the plane are calibrated to zero.

3. The vehicle high-mounted brake light detection device according to claim 2, characterized in that: The positioning mechanism (6) comprises a base plate (61) fixedly arranged on the fixture (3), a second block (62) and a third block (63) arranged on the base plate (61); the second block (62) and the third block (63) are L-shaped; the lower end surface of the vertical block (411) abuts against the upper end surface of the base plate (61); and the side surface of the second block (62) and the side surface of the third block (63) respectively abut against two adjacent side surfaces of the vertical block (411).

4. The vehicle high-mounted brake light detection device according to claim 1, characterized in that: The upper end of the frame (1) is provided with four positioning blocks (101) for positioning the four corners of the supporting tooling (2).

5. The vehicle high-mounted brake light detection device according to claim 1, characterized in that: The supporting tool (2) comprises a supporting plate (21), support columns (22) arranged at the four corners of the supporting plate (21), and a handle (23) arranged on the upper end surface of the supporting plate (21).

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