Atmosphere lamp optical test tool

Abstract

The atmosphere lamp optical test tool provided by the utility model detects a pair of atmosphere lamps at a time, can quickly detect whether the atmosphere lamps are placed in place or not, and improves the detection efficiency of the atmosphere lamps. The device comprises a base; the first positioning assembly comprises a first POM profiling positioning block, a first end pressing and attaching mechanism, a first middle positioning mechanism, a first bent position detection sensor and a first tail end supporting POM block. The second positioning assembly comprises a second POM profiling positioning block, a second end pressing and attaching mechanism, a second middle positioning mechanism, a second bent position detection sensor and a second tail end supporting POM block; a first test joint; and a second test joint; a first positioning and clamping assembly and a second positioning and clamping assembly are distributed on the upper surface of the base from back to front, and a first bent position detection sensor of the first positioning and clamping assembly and a second bent position detection sensor of the second positioning and clamping assembly are arranged on the two sides of the base in the length direction respectively.

Description

Technical Field

[0001] This utility model relates to the technical field of ambient light testing, specifically to an ambient light optical testing fixture. Background Technology

[0002] Existing ambient light testing methods require two separate sets of testing fixtures to test each ambient light, which typically consists of a left-side ambient light and a right-side ambient light. Each side of the ambient light includes straight and curved sections, with electrical connection mechanisms at the exposed ends of the curved sections. During actual assembly, both ambient lights are packaged as a single component, further hindering the packaging process if tested independently. Furthermore, the existing methods require manual verification of placement during positioning, significantly reducing testing efficiency. Therefore, there is an urgent need to develop an optical testing fixture capable of simultaneously testing both ambient lights. Utility Model Content

[0003] To address the aforementioned issues, this invention provides an ambient light optical testing fixture that can test a pair of ambient lights at a time and quickly determine whether the ambient lights are placed correctly, thereby improving the testing efficiency of ambient lights.

[0004] An ambient light optical testing fixture, characterized in that it comprises:

[0005] Base;

[0006] The first positioning component includes a first POM contour positioning block, a first end pressing mechanism, a first middle positioning mechanism, a first bend detection sensor, and a first end support POM block.

[0007] The second positioning component includes a second POM contour positioning block, a second end pressing mechanism, a second middle positioning mechanism, a second bend detection sensor, and a second end support POM block.

[0008] First test connector;

[0009] And the second test connector;

[0010] The upper surface of the base is provided with a first positioning clamping component and a second positioning clamping component arranged from back to front. The first bending point detection sensor of the first positioning clamping component and the second bending point detection sensor of the second positioning clamping component are arranged on both sides of the length direction of the base. The upper part of the first POM contour positioning block is provided with a first contour positioning groove that is contoured to the straight line segment of the left ambient light. The upper part of the second POM contour positioning block is provided with a second contour positioning groove that is contoured to the straight line segment of the right ambient light.

[0011] In the test state, the straight segment of the left ambient light is embedded in the first contour positioning groove, the right starting end of the left ambient light is pressed and positioned by the first end pressing mechanism, the curved transition segment of the left ambient light is set at the position between the detection sensors at the first bend, the first test connector is located at the corresponding position of the curved end of the left ambient light, and the curved end of the left ambient light is supported on the upper contour stop end of the first end support POM block.

[0012] The straight segment of the right ambient light is embedded in the second contour positioning groove. The left starting end of the right ambient light is pressed and positioned by the second end pressing mechanism. The curved transition segment of the right ambient light is set at the position between the detection sensors at the second bend. The second test connector is located at the corresponding position of the curved end of the right ambient light. The curved end of the right ambient light is supported on the upper contour stop end of the second end support POM block.

[0013] Its further features are:

[0014] Both the first end pressing mechanism and the second end pressing mechanism include a first lifting cylinder, a positioning pressing POM block, and a pivot shaft. The pivot shaft is connected to the middle part of the positioning pressing POM block in the length direction. The output end of the first lifting cylinder is connected to the outer end of the positioning pressing POM block in the length direction. The inner end of the positioning pressing POM block in the length direction is provided with a POM protrusion. The POM protrusion is used to reliably press and position the upper surface of the straight segment end of the ambient light.

[0015] The first and second central positioning mechanisms are respectively located in the middle section of the corresponding POM contour positioning block along its length. Both the first and second central positioning mechanisms include a second lifting cylinder, a limiting POM block, and a pivot rod. The upper part of the pivot rod is connected to the middle section of the limiting POM block along its length. The output end of the second lifting cylinder is connected to the outer end of the limiting POM block along its length. A POM block is provided at the inner end of the limiting POM block along its length. The POM block is used for reliable positioning of the other side surface of the middle section of the straight segment of the corresponding ambient light.

[0016] The base is provided with handles at both ends along its length, which facilitates the quick transport of the entire testing fixture.

[0017] The base has two quick-change lock heads at opposite corners, which allow the base to be quickly locked to the corresponding position of the workstation, and to be quickly unlocked according to the actual situation, so as to switch between different models of test fixtures.

[0018] With this invention, the left ambient light is placed in the first positioning component and the right ambient light is placed in the second positioning component simultaneously or sequentially. After the first bending point detection sensor senses the left ambient light, the first end pressing mechanism and the first middle positioning mechanism complete the locking and positioning. After the second bending point detection sensor senses the right ambient light, the second end pressing mechanism and the second middle positioning mechanism complete the locking and positioning. Then, the first test connector connects to the electrical connection mechanism of the left ambient light and the second test connector connects to the electrical connection mechanism of the right ambient light. After power is applied, optical testing is performed. After passing the test, the two ambient lights are packed into a box. This invention allows for the testing of a pair of ambient lights at a time and can quickly detect whether the ambient lights are placed in place, thus improving the testing efficiency of the ambient lights. Attached Figure Description

[0019] Figure 1 This is a top view structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the present invention. Figure 1 ;

[0021] Figure 3 This is a three-dimensional structural diagram of the present invention. Figure 2 ;

[0022] The names corresponding to the serial numbers in the diagram are as follows:

[0023] 1. First lifting cylinder; 2. Positioning and pressing POM block; 3. Pivot shaft; 4. Second lifting cylinder; 5. Limiting POM block; 6. Pivot rod.

[0024] Base 10, handle 11, quick-change lock head 12, first positioning component 20, first POM contour positioning block 21, first end pressing mechanism 22, first middle positioning mechanism 23, first bend detection sensor 24, first end support POM block 25, second positioning component 30, second POM contour positioning block 31, second end pressing mechanism 32, second middle positioning mechanism 33, second bend detection sensor 34, second end support POM block 35, first test connector 40, second test connector 50, left ambient light 60, right ambient light 70. Detailed Implementation

[0025] An ambient light optical testing fixture, see Figures 1-3 It includes a base 10, a first positioning component 20, a second positioning component 30, a first test connector 40, and a second test connector 50;

[0026] The first positioning component 20 includes a first POM contour positioning block 21, a first end pressing mechanism 22, a first middle positioning mechanism 23, a first bending point detection sensor 24, and a first end support POM block 25.

[0027] The second positioning component 30 includes a second POM contour positioning block 31, a second end pressing mechanism 32, a second middle positioning mechanism 33, a second bend detection sensor 34, and a second end support POM block 35.

[0028] The upper surface of the base 10 is arranged from back to front with a first positioning clamping component 20 and a second positioning clamping component 30. The first bending point detection sensor 24 of the first positioning clamping component 20 and the second bending point detection sensor 34 of the second positioning clamping component 30 are arranged on both sides of the length direction of the base 10. The upper part of the first POM contour positioning block 21 is contoured to the straight line segment of the left ambient light 60 and has a first contour positioning groove. The upper part of the second POM contour positioning block 31 is contoured to the straight line segment of the right ambient light 70 and has a second contour positioning groove.

[0029] In the test state, the straight segment of the left ambient light 60 is embedded in the first contour positioning groove, the right starting end of the left ambient light 60 is pressed and positioned by the first end pressing mechanism 22, the curved transition segment of the left ambient light 60 is set at the position between the first bending detection sensors 24, the first test connector 40 is located at the corresponding position of the curved end of the left ambient light 60, and the curved end of the left ambient light 60 is supported on the upper contour stop end of the first end support POM block 25.

[0030] The straight segment of the right ambient light 70 is embedded in the second contour positioning groove. The left starting end of the right ambient light 70 is pressed and positioned by the second end pressing mechanism 31. The curved transition segment of the right ambient light 70 is set at the position between the detection sensors 34 at the second bend. The second test connector 50 is located at the corresponding position of the curved end of the right ambient light 70. The curved end of the right ambient light 70 is supported on the upper contour stop end of the second end support POM block 35.

[0031] In a specific embodiment, both the first end pressing mechanism 22 and the second end pressing mechanism 32 include a first lifting cylinder 1, a positioning pressing POM block 2, and a pivot shaft 3. The pivot shaft 3 is connected to the positioning pressing POM block 2 at the middle of its length direction. The output end of the first lifting cylinder 1 is connected to the outer end of the positioning pressing POM block 2 in its length direction. A POM protrusion is provided at the inner end of the positioning pressing POM block 2 in its length direction. The POM protrusion is used to reliably press and position the upper surface of the straight segment end of the corresponding ambient light.

[0032] The first central positioning mechanism 23 and the second central positioning mechanism 33 are respectively set in the middle section of the length direction of the corresponding POM contour positioning block. The first central positioning mechanism 23 and the second central positioning mechanism 33 each include a second lifting cylinder 4, a limiting POM block 5, and a pivot rod 6. The upper part of the pivot rod 6 is connected to the middle section of the length direction of the limiting POM block 5. The output end of the second lifting cylinder 4 is connected to the outer end of the length direction of the limiting POM block 5. A POM block is set at the inner end of the length direction of the limiting POM block 5. The POM block is used for reliable positioning of the other side surface of the middle section of the straight segment of the corresponding ambient light.

[0033] In a specific embodiment, handles 11 are provided at both ends of the base 10 along its length, which facilitates the rapid transport of the entire testing fixture.

[0034] The base 10 has two quick-change lock heads 12 at opposite corners, which enable the base 10 to be quickly locked to the corresponding position of the workstation, and can be quickly unlocked according to the actual situation to switch between different models of test fixtures.

[0035] The operation is as follows: The left ambient light is placed in the first positioning component simultaneously or sequentially, and the right ambient light is placed in the second positioning component. After the first bending point detection sensor senses the left ambient light, the first end pressing mechanism and the first middle positioning mechanism complete the locking and positioning. After the second bending point detection sensor senses the right ambient light, the second end pressing mechanism and the second middle positioning mechanism complete the locking and positioning. Then, the first test connector connects to the electrical connection mechanism of the left ambient light, and the second test connector connects to the electrical connection mechanism of the right ambient light. After power is applied, optical testing is performed. After passing the test, the two ambient lights are packed into a box. It can test a pair of ambient lights at a time and can quickly detect whether the ambient lights are placed in place, thus improving the testing efficiency of the ambient lights.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An ambient light optical test fixture, characterized by, It includes: Base; The first positioning component includes a first POM contour positioning block, a first end pressing mechanism, a first middle positioning mechanism, a first bend detection sensor, and a first end support POM block. The second positioning component includes a second POM contour positioning block, a second end pressing mechanism, a second middle positioning mechanism, a second bend detection sensor, and a second end support POM block. First test connector; And the second test connector; The upper surface of the base is provided with a first positioning clamping component and a second positioning clamping component arranged from back to front. The first bending point detection sensor of the first positioning clamping component and the second bending point detection sensor of the second positioning clamping component are arranged on both sides of the length direction of the base. The upper part of the first POM contour positioning block is provided with a first contour positioning groove that is contoured to the straight line segment of the left ambient light. The upper part of the second POM contour positioning block is provided with a second contour positioning groove that is contoured to the straight line segment of the right ambient light. In the test state, the straight segment of the left ambient light is embedded in the first contour positioning groove, the right starting end of the left ambient light is pressed and positioned by the first end pressing mechanism, the curved transition segment of the left ambient light is set at the position between the detection sensors at the first bend, the first test connector is located at the corresponding position of the curved end of the left ambient light, and the curved end of the left ambient light is supported on the upper contour stop end of the first end support POM block. The straight segment of the right ambient light is embedded in the second contour positioning groove. The left starting end of the right ambient light is pressed and positioned by the second end pressing mechanism. The curved transition segment of the right ambient light is set at the position between the detection sensors at the second bend. The second test connector is located at the corresponding position of the curved end of the right ambient light. The curved end of the right ambient light is supported on the upper contour stop end of the second end support POM block.

2. The ambient light optical testing fixture according to claim 1, characterized in that: Both the first end pressing mechanism and the second end pressing mechanism include a first lifting cylinder, a positioning pressing POM block, and a pivot shaft. The pivot shaft is connected to the middle of the positioning pressing POM block in the length direction. The output end of the first lifting cylinder is connected to the outer end of the positioning pressing POM block in the length direction. A POM protrusion is provided at the inner end of the positioning pressing POM block in the length direction.

3. The ambient light optical testing fixture according to claim 2, characterized in that: The first and second central positioning mechanisms are respectively located in the middle section of the length direction of the corresponding POM contour positioning block. Both the first and second central positioning mechanisms include a second lifting cylinder, a limiting POM block, and a pivot rod. The upper part of the pivot rod is connected to the middle section of the length direction of the limiting POM block. The output end of the second lifting cylinder is connected to the outer end of the length direction of the limiting POM block. A POM block is provided at the inner end of the length direction of the limiting POM block.

4. The ambient light optical testing fixture according to claim 1, characterized in that: The base is provided with handles at both ends along its length.

5. The ambient light optical testing fixture according to claim 1, characterized in that: The base has quick-change lock cylinders in two areas at opposite corners.

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