An on-vehicle over-distance night vision and mist-penetrating optical lens assembling device

Abstract

The utility model relates to optical lens assembly technical field, especially a vehicle-mounted distance-exceeding night vision mist-penetrating optical lens assembling device, including ring frame, its whole is annular, the periphery of one side of ring frame outside is equipped with two groups of connecting rods, and it constitutes another line, the horizontal pole is rotatably installed between two groups connecting rods, the outer end of two groups connecting rods rotatably installs the moving rod, one side of moving rod outside rotatably installs the threaded rod, the utility model has the advantages of: the interval between horizontal pole and moving rod can be adjusted through the rotation threaded rod, to change the position of lens, convenient for staff to use, the clamping seat is clamped on one side of moving rod outside, in the use process, can be clamped between moving rod and clamping seat, so that the whole device can clamp and fix the lens of different thickness, the elastic plate is installed on the moving rod, and the clamping seat is provided with the clamping groove, and the elastic plate is clamped with the clamping groove, which can be used for fixing the position of clamping seat, convenient for installation and disassembly.

Description

Technical Field

[0001] This utility model relates to the field of optical lens assembly technology, and in particular to an assembly device for a vehicle-mounted ultra-long-range night vision fog-penetrating optical lens. Background Technology

[0002] With the continuous development of the automotive industry, the performance requirements for automotive lights are becoming increasingly important. Headlights contain lens modules. For these modules, the lens components must first be injection molded, followed by assembly of the entire lens module. The lens module contains a bracket, on which different parts need to be assembled. These different parts require different tooling, screws, and connectors. Using fasteners to assemble these components significantly increases the workload for workers and makes later disassembly and replacement inconvenient. Therefore, this application proposes an in-vehicle long-range night vision fog-penetrating optical lens assembly device, which can solve the above problems. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a vehicle-mounted long-range night vision fog-penetrating optical lens assembly device.

[0004] The purpose of this utility model is achieved through the following technical solution: a vehicle-mounted long-range night vision fog-penetrating optical lens assembly device, including a ring frame, which is generally ring-shaped. Two sets of connecting rods are installed around the outer side of the ring frame, forming a rhombus. A crossbar is rotatably installed between the two sets of connecting rods. A movable rod is rotatably installed at the outer end of the two sets of connecting rods. A threaded rod is rotatably installed on one side of the movable rod, which is rotatably installed with the crossbar. A reciprocating clamp is installed on the other side of the movable rod.

[0005] Optionally, two fixed seats are installed around one side of the outer surface of the ring frame, and a first connecting rod is rotatably installed on each of the four sets of fixed seats, and a second connecting rod is rotatably installed at the outer end of each of the four sets of first connecting rods.

[0006] Optionally, through holes are provided at the center of each of the four outer surfaces of the ring frame, and their positions correspond to the positions of the threaded rods. The diameter of each of the four through holes is larger than the size of the threaded rod.

[0007] Optionally, limiting grooves are provided on both sides of the top surface of the four moving rods, and inclined downward spring plates are installed inside the multiple limiting grooves. Fixed rods are installed at both ends of one side of the outer surface of the four clamps, which are slidably installed in the limiting grooves. The top surface of the four sets of fixed rods is provided with a slot, which is respectively engaged with the four sets of spring plates.

[0008] Optionally, rubber pads are installed on the outer surfaces of the four clamps and the moving rod.

[0009] This utility model has the following advantages:

[0010] This vehicle-mounted long-range night vision fog-penetrating optical lens assembly device consists of a ring frame as the main body. Two fixed seats are installed around one side of the outer surface of the ring frame, and connecting rods are rotatably mounted on them. A crossbar is rotatably mounted between the other ends of the two connecting rods, and another connecting rod is rotatably mounted at both ends of the crossbar. A movable rod is rotatably mounted between one end of the crossbar, so that the two sets of connecting rods form a rhombus. A threaded rod is threaded between the crossbar and the movable rod. By rotating the threaded rod, the distance between the crossbar and the movable rod can be adjusted to change the position of the lens, making it convenient for operators to use. At the same time, a clamp is clamped on one side of the movable rod. During use, the lens can be clamped between the movable rod and the clamp, so that the entire device can clamp and fix lenses of different thicknesses. A spring plate is installed on the movable rod, and a slot is opened on the clamp. The spring plate is engaged with the slot to fix the position of the clamp, which is convenient for installation and removal. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the overall structure of the ring frame in this utility model;

[0013] Figure 3 This is a schematic diagram of the overall structure of the clamp in this utility model;

[0014] Figure 4 This is a schematic diagram of the overall structure of the movable rod in this utility model.

[0015] In the diagram: 1-ring frame, 2-first connecting rod, 3-second connecting rod, 4-crossbar, 5-threaded rod, 6-moving rod, 7-clamp seat, 8-through hole, 9-fixed seat, 10-fixed rod, 11-slot, 12-limiting slot, 13-spring plate. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0017] like Figures 1 to 4 As shown, a vehicle-mounted long-range night vision fog-penetrating optical lens assembly device includes a ring frame 1, which is generally ring-shaped. Two sets of connecting rods are installed around the outer side of the ring frame 1, forming a rhombus. A crossbar 4 is rotatably installed between the two sets of connecting rods. A movable rod 6 is rotatably installed at the outer end of the two sets of connecting rods. A threaded rod 5 is rotatably installed on one side of the movable rod 6, which is rotatably installed with the crossbar 4. A reciprocating clamp 7 is installed on the other side of the movable rod 6.

[0018] As an optional technical solution of this utility model, two fixed seats 9 are installed around one side of the outer surface of the ring frame 1. A first connecting rod 2 is rotatably installed on each of the four fixed seats 9. A second connecting rod 3 is rotatably installed on the outer end of each of the four sets of first connecting rods 2. This facilitates the installation of the connecting rods. The rotatable connection of the connecting rods is assembled with pins, which does not affect the rotation of the connecting rods.

[0019] As an optional technical solution of this utility model, through holes 8 are provided at the center of the four sides of the outer surface of the ring frame 1, and their positions correspond to the positions of the threaded rod 5. The diameter of the four through holes 8 is larger than the size of the threaded rod 5, so that the operator can easily turn the threaded rod 5 through the through holes 8. A hexagonal groove can be machined at one end of the threaded rod 5 to facilitate turning it.

[0020] As an optional technical solution of this utility model, limiting grooves 12 are provided on both sides of the top surface of the four moving rods 6. Inclined downward spring plates 13 are installed inside the multiple limiting grooves 12. Fixed rods 10 are installed at both ends of one side of the outer surface of the four clamps 7, which are slidably installed in the limiting grooves 12. The top surface of the four sets of fixed rods 10 is provided with slots 11, which are respectively engaged with the four sets of spring plates 13. This facilitates the installation and disassembly of the clamps 7. At the same time, the distance between the two can be adjusted according to the actual situation to clamp lenses of different thicknesses.

[0021] As an optional technical solution of this utility model, rubber pads are installed on the outer surfaces of the four clamps 7 and the moving rod 6, which can better protect the lens and avoid scratches and other accidents.

[0022] In summary, the features, assembly method, usage process, and functions of each component in this utility model are as follows: The ring frame 1 serves as the main body of the device. Two fixed seats 9 are installed around one side of the outer surface of the ring frame 1, with connecting rods rotatably mounted on them. A crossbar 4 is rotatably mounted between the other ends of the two connecting rods, and another connecting rod is rotatably mounted at both ends of the crossbar 4. A movable rod 6 is rotatably mounted between one end of the crossbar 4, forming a rhombus shape. A threaded rod 5 is threaded between the crossbar 4 and the movable rod 6. By rotating the threaded rod 5, the distance between the crossbar 4 and the movable rod 6 can be adjusted to change the position of the lens, facilitating operation. Simultaneously, a clamping seat 7 is clamped on one side of the movable rod 6. During use, the lens can be clamped between the movable rod 6 and the clamping seat 7, allowing the entire device to clamp and fix lenses of different thicknesses. A spring plate 13 is installed on the movable rod 6, and a slot 11 is provided on the clamping seat 7. The spring plate 13 is clamped into the slot 11 to fix the position of the clamping seat 7, facilitating its installation and disassembly.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted long-range night vision fog-penetrating optical lens assembly device, characterized in that: Includes a ring frame (1), which is ring-shaped in general. Two sets of connecting rods are installed around the outer side of the ring frame (1) to form a rhombus. A crossbar (4) is rotatably installed between the two sets of connecting rods. A movable rod (6) is rotatably installed at the outer end of the two sets of connecting rods. A threaded rod (5) is rotatably installed on one side of the movable rod (6) and is rotatably installed with the crossbar (4). A reciprocating clamp (7) is installed on the other side of the movable rod (6).

2. The vehicle-mounted long-range night vision fog-penetrating optical lens assembly device according to claim 1, characterized in that: Two fixed seats (9) are installed around one side of the outer surface of the ring frame (1). A first connecting rod (2) is rotatably installed on each of the four fixed seats (9). A second connecting rod (3) is rotatably installed on the outer end of each of the four sets of first connecting rods (2).

3. The vehicle-mounted long-range night vision fog-penetrating optical lens assembly device according to claim 1, characterized in that: The ring frame (1) has through holes (8) at the center of its outer surface, which correspond to the position of the threaded rod (5). The diameter of each of the four through holes (8) is larger than the size of the threaded rod (5).

4. The vehicle-mounted long-range night vision fog-penetrating optical lens assembly device according to claim 1, characterized in that: Limiting grooves (12) are provided on both sides of the top surface of the four moving rods (6). Inclined spring plates (13) are installed inside the multiple limiting grooves (12). Fixed rods (10) are installed at both ends of one side of the outer surface of the four clamps (7), which are slidably installed in the limiting grooves (12). The top surfaces of the four sets of fixed rods (10) are provided with slots (11), which are respectively engaged with the four sets of spring plates (13).

5. The vehicle-mounted long-range night vision fog-penetrating optical lens assembly device according to claim 1, characterized in that: Rubber pads are installed on the outer surfaces of the four clamps (7) and the moving rod (6).

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