Through type tail lamp light guide length testing fixture

Abstract

The utility model provides a through-type tail lamp light guide length testing fixture. The penetrating type tail lamp light guide length testing fixture comprises a bottom plate, a lifting assembly is installed at the top of the bottom plate, a conveniently-disassembled assembly is installed at the top of the lifting assembly and connected with adhesive tapes, a tail lamp light guide part is pasted between the two adhesive tapes, and the lifting assembly is connected with a measuring assembly. According to the through-type tail lamp light guide length testing fixture provided by the utility model, one end of the limiting bolt abuts against the outer wall of the lower end of the cylinder by rotating the limiting bolt so as to limit continuous movement of the cylinder, and the cylinder can be lifted and moved by loosening the limiting bolt, so that the height of the cylinder can be controlled at any time according to the size of a tail lamp light guide piece; the measuring flexible rule is drawn out from the interior of the storage roller and then makes contact with the tail lamp light guide part in an attached mode, the measuring flexible rule is fixedly connected with the tail lamp light guide part through the multiple sets of limiting clamps, the measuring flexible rule can make stable contact with the tail lamp light guide part, and meanwhile the limiting clamps can be conveniently taken down and reused.

Description

Technical Field

[0001] This utility model relates to the field of optical device manufacturing technology, and in particular to a through-type taillight guide length gauge. Background Technology

[0002] In the automotive industry, continuous taillights, with their unique appearance and striking visual effect, have gradually become an important element of modern car exterior design, and more and more car brands are adopting this design. As a core component of the taillight, the length accuracy of the continuous taillight light guide directly affects the overall optical performance, assembly effect, and appearance quality of the taillight. If the light guide length does not meet the design requirements, it will not only lead to uneven taillight distribution and inconsistent brightness, affecting nighttime driving safety, but also cause problems such as excessive gaps and mismatches during assembly, reducing the overall quality and aesthetics of the car.

[0003] The existing through-type taillight guides usually have complex shapes, which may include bends, turns and other parts, and their length cannot be simply measured with conventional measuring tools.

[0004] Therefore, it is necessary to provide a through-type taillight beam length gauge to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a through-type taillight guide length gauge, which solves the problem that it is inconvenient to inspect the bending and turning parts of the through-type taillight guide.

[0006] To solve the above-mentioned technical problems, this utility model provides a through-type taillight guide length gauge, comprising: a base plate, a lifting assembly mounted on the top of the base plate, a removable assembly mounted on the top of the lifting assembly, an adhesive tape connected to the removable assembly, a taillight guide attached between two sets of adhesive tapes, a measuring assembly connected to the lifting assembly, the lifting assembly being used to adjust the position of the removable assembly, the removable assembly being used to quickly replace the adhesive tape, and the measuring assembly being used to detect the length of the taillight guide.

[0007] Preferably, the lifting assembly includes cylinders, two sets of cylinders are fixedly installed on the top of the base plate, the inner walls of the upper ends of the two sets of cylinders are slidably connected with cylinders, the outer walls of the upper ends of the two sets of cylinders are threadedly connected with limit bolts, and the top of the cylinders is connected to the measuring assembly.

[0008] Preferably, the easy-to-disassemble component includes a limiting groove, two sets of the limiting grooves penetrate the top sidewalls of the two sets of cylinders, the inner walls of the two sets of limiting grooves are all connected to limiting blocks, and the outer walls of the two sets of limiting blocks are all fixedly connected to adhesive tape.

[0009] Preferably, each of the two sets of cylinders is equipped with a rotating shaft at its top, and the outer walls of the two sets of rotating shafts are rotatably connected to a limiting plate. The other end of each of the two sets of limiting plates is in contact with the top of the limiting block.

[0010] Preferably, the measuring component includes a mounting base, with a storage roller rotatably connected to the upper end of the mounting base. A measuring tape is wound inside the storage roller, and several sets of limiting clips are slidably connected to the measuring tape.

[0011] Preferably, a handle is rotatably connected to the side wall of the mounting base, the handle passes through the mounting base and is fixedly connected to the side wall of the receiving roller.

[0012] Compared with related technologies, this utility model has the following beneficial effects:

[0013] This utility model provides a through-type taillight guide length gauge. By rotating the limiting bolt so that one end of it abuts against the outer wall of the lower end of the cylinder, the cylinder can be restricted from moving further. Loosening the limiting bolt allows the cylinder to be raised and lowered, so that the height of the cylinder can be controlled at any time according to the size of the taillight guide.

[0014] By pulling the measuring tape out from inside the storage roller and then fitting it against the taillight guide, and fixing the measuring tape to the taillight guide with several sets of limiting clips, not only can the measuring tape and the taillight guide be stably connected, but the limiting clips can also be easily removed for reuse. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of the through-type taillight beam length gauge provided by this utility model;

[0016] Figure 2 for Figure 1 The diagram shows the internal structure of the cylinder.

[0017] Figure 3 for Figure 1 The enlarged schematic diagram of part A shown below;

[0018] Figure 4 for Figure 1 The enlarged schematic diagram of part B is shown.

[0019] The following are the labels in the diagram: 1. Base plate, 2. Lifting assembly, 21. Cylinder, 22. Column, 23. Limit bolt, 3. Measuring assembly, 31. Receiving roller, 32. Measuring tape, 33. Limit clamp, 34. Mounting base, 35. Handle, 4. Taillight guide, 5. Easy-to-remove assembly, 51. Limit groove, 52. Limit block, 53. Limit plate, 54. Rotating shaft, 6. Adhesive tape. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 This embodiment provides a through-type taillight guide length gauge, comprising: a base plate 1, a lifting assembly 2 mounted on the top of the base plate 1, a removable assembly 5 mounted on the top of the lifting assembly 2, an adhesive tape 6 connected to the removable assembly 5, a taillight guide 4 attached between two sets of adhesive tapes 6, a measuring assembly 3 connected to the lifting assembly 2, the lifting assembly 2 being used to adjust the position of the removable assembly 5, the removable assembly 5 being used to quickly replace the adhesive tape 6, and the measuring assembly 3 being used to detect the length of the taillight guide 4.

[0022] The lifting assembly 2 includes a cylinder 21. Two sets of cylinders 21 are fixedly installed on the top of the base plate 1. A cylinder 22 is slidably connected to the inner wall of the upper end of the two sets of cylinders 21. A limit bolt 23 is threadedly connected to the outer wall of the upper end of the two sets of cylinders 21. The top of the cylinder 22 is connected to the measuring assembly 3.

[0023] Rotating the limiting bolt 23 so that one end abuts against the lower outer wall of the cylinder 22 can restrict the cylinder 22 from moving further. Loosening the limiting bolt 23 can raise or lower the cylinder 22. The lifting component 2 can be an electric push rod or a limiting bolt.

[0024] The easy-to-disassemble component 5 includes a limiting groove 51. Two sets of limiting grooves 51 penetrate the top sidewalls of two sets of cylinders 22. The inner walls of the two sets of limiting grooves 51 are connected to limiting blocks 52. The outer walls of the two sets of limiting blocks 52 are fixedly connected to adhesive tape 6.

[0025] The limiting groove 51 and the limiting block 52 are T-shaped. When the adhesive tape 6 needs to be replaced, the two sets of limiting blocks 52 are pulled out from the limiting groove 51 in sequence, and then the limiting block 52 with the new adhesive tape 6 is inserted.

[0026] Both sets of cylinders 22 are equipped with rotating shafts 54 at their tops. The outer walls of the two sets of rotating shafts 54 are rotatably connected to limit plates 53. The other ends of the two sets of limit plates 53 are in contact with the top of the limit blocks 52.

[0027] Rotate the limiting plate 53 so that it is away from directly above the limiting block 52, and then the limiting block 52 can be pulled out from inside the limiting groove 51.

[0028] The measuring component 3 includes a mounting base 34, with a collection roller 31 rotatably connected to the upper end of the mounting base 34. A measuring tape 32 is wound inside the collection roller 31, and several sets of limiting clamps 33 are slidably connected to the measuring tape 32.

[0029] After the measuring tape 32 is pulled out from inside the receiving roller 31, it is attached to the taillight guide 4 and several sets of limiting clamps 33 are used to fix the measuring tape 32 to the taillight guide 4. The measuring component 3 can be a laser rangefinder or a measuring tape.

[0030] A handle 35 is rotatably connected to the side wall of the mounting base 34. The handle 35 passes through the mounting base 34 and is fixedly connected to the side wall of the collecting roller 31. Rotating the handle 35 will drive the collecting roller 31 to collect the measuring tape 32.

[0031] The working principle of this utility model is as follows: After the new adhesive tape 6 is installed on the lifting component 2 through the easy-to-remove component 5, the lifting component 2 is adjusted to a suitable height, and the two ends of the taillight light guide 4 to be measured are attached to the adhesive tape 6. Then, the taillight light guide 4 is measured through the measuring component 3.

[0032] This utility model restricts the movement of the cylinder 22 by rotating the limiting bolt 23 so that one end of it abuts against the lower outer wall of the cylinder 22. Loosening the limiting bolt 23 allows the cylinder 22 to be raised or lowered, so that the height of the cylinder 22 can be controlled at any time according to the size of the taillight guide 4.

[0033] After the measuring tape 32 is pulled out from inside the storage roller 31, it is brought into contact with the taillight guide 4, and several sets of limiting clips 33 are used to fix the measuring tape 32 and the taillight guide 4. This not only allows the measuring tape 32 to make stable contact with the taillight guide 4, but also makes it easy to remove the limiting clips 33 for reuse.

[0034] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A through-type taillight beam length gauge, characterized in that, include: A base plate (1) is provided, on the top of which a lifting assembly (2) is installed. A removable assembly (5) is installed on the top of the lifting assembly (2). The removable assembly (5) is connected to adhesive tape (6). A taillight guide (4) is attached between two sets of adhesive tape (6). The lifting assembly (2) is connected to a measuring assembly (3). The lifting assembly (2) is used to adjust the position of the removable assembly (5). The removable assembly (5) is used to quickly replace the adhesive tape (6). The measuring assembly (3) is used to detect the length of the taillight guide (4).

2. The through-type taillight beam length gauge according to claim 1, characterized in that, The lifting assembly (2) includes a cylinder (21), two sets of cylinders (21) are fixedly installed on the top of the base plate (1), and a cylinder (22) is slidably connected to the inner wall of the upper end of the two sets of cylinders (21). A limit bolt (23) is threadedly connected to the outer wall of the upper end of the two sets of cylinders (21), and the top of the cylinder (22) is connected to the measuring assembly (3).

3. The through-type taillight beam length gauge according to claim 1, characterized in that, The easy-to-disassemble component (5) includes a limiting groove (51), two sets of the limiting grooves (51) penetrate the top sidewalls of two sets of cylinders (22), the inner walls of the two sets of limiting grooves (51) are connected to limiting blocks (52), and the outer walls of the two sets of limiting blocks (52) are fixedly connected to the adhesive tape (6).

4. The through-type taillight beam length gauge according to claim 3, characterized in that, Both sets of cylinders (22) are equipped with a rotating shaft (54) at the top. The outer walls of the two sets of rotating shafts (54) are rotatably connected to a limiting plate (53). The other end of the two sets of limiting plates (53) is in contact with the top of the limiting block (52).

5. The through-type taillight beam length gauge according to claim 2, characterized in that, The measuring component (3) includes a mounting base (34), and a receiving roller (31) is rotatably connected to the upper end of the mounting base (34). A measuring tape (32) is wound inside the receiving roller (31), and several sets of limiting clips (33) are slidably connected to the measuring tape (32).

6. The through-type taillight beam length gauge according to claim 5, characterized in that, The mounting base (34) has a handle (35) rotatably connected to its side wall. The handle (35) passes through the mounting base (34) and is fixedly connected to the side wall of the collecting roller (31). Rotating the handle (35) will drive the collecting roller (31) to collect the measuring tape (32).

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