Combined lens assembly

Abstract

The utility model relates to the technical field of combined lens assemblies, in particular to a combined lens assembly which comprises a bottom plate and a sliding groove, the sliding groove is machined in the right side of the top of the bottom plate, a positioning structure is connected to the inner wall of the sliding groove, a cylinder is fixedly connected to the left side of the top of the bottom plate, and bent plates are fixedly connected to the four corners of the outer wall of the bottom plate respectively. The vertical cylinder is held in the positioning structure to be positioned, the handle drives the circular ring to rotate upwards through the threads on the outer wall of the vertical cylinder, the bottom of the circular ring is separated from the top of the bottom plate, then the vertical cylinder slides on the inner wall of the sliding groove, the position of the vertical cylinder is adjusted, and then the handle drives the circular ring to rotate downwards. The bottom of the circular ring abuts against the top of the bottom plate, friction is formed between the circular ring and the bottom plate, the position of the vertical cylinder is fixed, the use difficulty of the combined lens assembly is lowered, and the working efficiency of the combined lens assembly is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of combined lens components, in particular to a combined lens component. Background Art

[0002] The combined lens assembly uses the light emitting diode at the bottom of the lens to emit light through the lens to form refracted light, and the light emitting diode can change its position to change the refracted light.

[0003] For example, a lens assembly and its combined structure with the authorization announcement number "CN101527338A", a second light body, and a lens assembly are fixed to a circuit board and covered above a light-emitting diode package structure. The light emitted by the light-emitting diode package structure is directed to the side to produce an asymmetric and bat-wing-shaped light shape. In lighting fixture applications, the irradiated area can obtain uniform illumination to increase light utilization and reduce production costs. However, in the use of the combined lens assembly, the socket position of the bottom plug-in disk is fixed, and the use of the lens needs to be selected according to requirements. In this way, the lens and the plug-in disk cannot be docked, and the bottom plug-in disk needs to be replaced, which increases the difficulty of using the combined lens assembly and reduces the working efficiency of the combined lens assembly. Utility Model Content

[0004] The utility model aims to solve the problem that the use difficulty of the combined lens assembly is increased and the working efficiency of the combined lens assembly is reduced, and a combined lens assembly is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A combined lens assembly is designed, comprising a base plate and a slide groove, wherein a slide groove is processed on the top right side of the base plate, a positioning structure is connected to the inner wall of the slide groove, a cylinder is fixedly connected to the top left side of the base plate, bent plates are respectively fixedly connected to the four corners of the outer wall of the base plate, bolts are threadedly connected to the inner wall of the bent plate, a control structure is connected to the inner wall of the base plate, a lens is arranged on the top of the base plate, and vertical poles are respectively fixedly connected to the left and right sides of the bottom of the lens.

[0007] Preferably, the positioning structure comprises a vertical cylinder and a circular ring, the bottom of the outer wall of the vertical cylinder is slidably connected to the inner wall of the slide groove, the outer wall of the vertical cylinder is threadedly connected to the inner wall of the circular ring, and a handle is fixed to the front of the circular ring.

[0008] Preferably, the inner wall of the vertical tube is plugged into the outer wall of the vertical pole on the right side.

[0009] Preferably, the inner wall of the cylinder is plugged into the outer wall of the left vertical pole.

[0010] Preferably, the control structure includes a screw and a handle, the outer wall of the screw is threadedly connected to the front of the inner wall of the base plate, the front of the screw is fixedly connected to the rear end face of the handle, the outer wall of the screw is rotatably connected to a square plate at the rear, the top of the square plate is fixedly connected to a circuit board, and the top of the circuit board is electrically connected to a light-emitting diode.

[0011] Preferably, both left and right sides of the bottom of the circuit board are adjacent to the top of the base plate.

[0012] The utility model provides a combined lens assembly with the following beneficial effects: the vertical tube is positioned by holding the vertical tube in the positioning structure, so that the handle with the circular ring is rotated upward through the vertical tube outer wall thread, the bottom of the circular ring is separated from the top of the bottom plate, and then the vertical tube slides on the inner wall of the slide groove to adjust the position of the vertical tube, and then the handle with the circular ring is rotated downward to make the bottom of the circular ring press against the top of the bottom plate, so that the circular ring and the bottom plate form friction to complete the position fixation of the vertical tube, thereby reducing the difficulty of using the combined lens assembly and ensuring the working efficiency of the combined lens assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A schematic diagram of the connection relationship between the midsole plate, the slide groove and the cylinder;

[0015] Figure 3 for Figure 1 The structural diagram of A in the figure;

[0016] Figure 4 for Figure 1 Schematic diagram of the structure of B;

[0017] Figure 5 for Figure 1 Schematic diagram of the connection relationship structure between the screw, square plate and circuit board.

[0018] In the figure: 1, bottom plate, 2, positioning structure, 201, vertical cylinder, 202, ring, 203, handle, 3, control structure, 301, screw, 302, grip, 303, square plate, 304, circuit board, 305, light emitting diode, 4, slide groove, 5, cylinder, 6, vertical pole, 7, lens, 8, bent plate, 9, bolt, 10, bent rod. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] Embodiment 1:

[0021] See also Figure 1-5In the present embodiment, a combined lens assembly comprises a base plate 1 and a slide groove 4, a slide groove 4 is processed on the top right side of the base plate 1, a positioning structure 2 is connected to the inner wall of the slide groove 4, a cylinder 5 is fixedly connected to the top left side of the base plate 1, a bent plate 8 is fixedly connected to the four corners of the outer wall of the base plate 1, a bolt 9 is threadedly connected to the inner wall of the bent plate 8, the bolt 9 thread passes through the bent plate 8 and is fixed to the connecting thread to fix the base plate 1, a control structure 3 is connected to the inner wall of the base plate 1, a lens 7 is arranged on the top of the base plate 1, and vertical poles 6 are fixedly connected to the left and right sides of the bottom of the lens 7.

[0022] The positioning structure 2 includes a vertical cylinder 201 and a circular ring 202. The bottom of the outer wall of the vertical cylinder 201 is slidably connected to the inner wall of the slide groove 4. The vertical cylinder 201 is subjected to force to slide along the inner wall of the slide groove 4. The outer wall of the vertical cylinder 201 is threadedly connected to the inner wall of the circular ring 202. The circular ring 202 is subjected to force to rotate up and down through the outer wall thread of the vertical cylinder 201. A handle 203 is fixed on the front of the circular ring 202. The handle 203 is convenient for driving the circular ring 202 to rotate up and down. The inner wall of the vertical cylinder 201 is plugged into the outer wall of the vertical pole 6 on the right side.

[0023] By holding the vertical tube 201 in the positioning structure 2 for positioning, the handle 203 is allowed to rotate upward with the ring 202 through the outer wall thread of the vertical tube 201, and the bottom of the ring 202 is separated from the top of the bottom plate 1. Then the vertical tube 201 slides on the inner wall of the slide groove 4 to adjust the position of the vertical tube 201. Then the handle 203 is allowed to rotate downward with the ring 202, so that the bottom of the ring 202 is pressed against the top of the bottom plate 1, and the friction between the ring 202 and the bottom plate 1 is formed to complete the position fixing of the vertical tube 201, thereby reducing the difficulty of using the combined lens assembly and ensuring the working efficiency of the combined lens assembly.

[0024] The inner wall of the cylinder 5 is plugged into the outer wall of the left vertical pole 6, and the control structure 3 includes a screw 301 and a handle 302. The outer wall of the screw 301 is threadedly connected to the front of the inner wall of the base plate 1, and the screw 301 is subjected to force to rotate back and forth through the circular opening in front of the inner wall of the base plate 1. The front of the screw 301 is fixedly connected to the rear end face of the handle 302, and the handle 302 is convenient for driving the screw 301 to rotate. The rear of the outer wall of the screw 301 is rotatably connected to a square plate 303, and the rear of the outer wall of the screw 301 is subjected to force to rotate through the front bearing of the square plate 303. The top of the square plate 303 is fixedly connected to a circuit board 304, and the top of the circuit board 304 is electrically connected to a light-emitting diode 305. The models of the circuit board 304 and the light-emitting diode 305 are selected according to usage requirements, and the left and right sides of the bottom of the circuit board 304 are adjacent to the top of the base plate 1.

[0025] Working principle:

[0026] Combined lens assembly installation:

[0027] First, hold the vertical cylinder 201 to position it, so that the handle 203 and the ring 202 can be rotated upward through the outer wall thread of the vertical cylinder 201, and the bottom of the ring 202 will be separated from the top of the bottom plate 1. Then the vertical cylinder 201 slides on the inner wall of the slide groove 4 to adjust the position of the vertical cylinder 201. Then the handle 203 and the ring 202 are rotated downward to make the bottom of the ring 202 press against the top of the bottom plate 1, so that the ring 202 and the bottom plate 1 form friction to complete the position fixation of the vertical cylinder 201, and then the vertical rods 6 on both sides of the bottom of the lens 7 are respectively plugged into the vertical cylinder 201 and the inner wall of the cylinder 5, the bottom of the bent plate 8 is fitted with the connecting surface, and the bolts 9 are threaded through the bent plate 8 from top to bottom and fixed to the connection thread.

[0028] Combined lens assembly uses:

[0029] The handle 302 is made to rotate forward and backward with the screw rod 301 through the bottom plate 1, and the rotating screw rod 301 is made to move the square plate 303 forward and backward on the inner wall of the bottom plate 1, and the moving square plate 303 is made to move the circuit board 304 forward and backward, and the moving circuit board 304 makes the light emitting diode 305 move at the bottom of the lens 7, and at the same time, the circuit board 304 is connected to the power supply through the wire, and the circuit board 304 controls the light emitting diode 305 to emit light, and the light beam is refracted through the lens 7, and at the same time, the movement of the position of the light emitting diode 305 can change the refraction position.

[0030] Embodiment 2:

[0031] See also Figure 1-5 In this embodiment, a combined lens assembly further includes a bent rod 10, and the inner sides of the two bent rods 10 are fixedly connected to the left and right sides of the base plate 1 respectively.

[0032] Working principle:

[0033] When moving the combined lens assembly, the combined lens assembly can be lifted by holding the curved rod 10 and lifting it upwards, and the curved rod 10 facilitates the overall movement.

[0034] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A combined lens assembly, comprising a base plate (1) and a slide groove (4), characterized in that: A slide groove (4) is processed on the right side of the top of the base plate (1); the inner wall of the slide groove (4) is connected to a positioning structure (2); a cylinder (5) is fixedly connected to the left side of the top of the base plate (1); bent plates (8) are respectively fixedly connected to the four corners of the outer wall of the base plate (1); bolts (9) are threadedly connected to the inner wall of the bent plate (8); a control structure (3) is connected to the inner wall of the base plate (1); a lens (7) is provided on the top of the base plate (1); vertical poles (6) are respectively fixedly connected to the left and right sides of the bottom of the lens (7); the positioning structure (2) comprises a vertical cylinder (201) and a circular ring (202); the bottom of the outer wall of the vertical cylinder (201) is connected to the inner wall of the slide groove (4); The outer wall of the vertical cylinder (201) is threadedly connected to the inner wall of the circular ring (202); the front of the circular ring (202) is fixedly connected to a handle (203); the control structure (3) comprises a screw rod (301) and a grip (302); the outer wall of the screw rod (301) is threadedly connected to the front of the inner wall of the bottom plate (1); the front of the screw rod (301) is fixedly connected to the rear end face of the grip (302); the outer wall of the screw rod (301) is rotatably connected to a square plate (303) at the rear; the top of the square plate (303) is fixedly connected to a circuit board (304); the top of the circuit board (304) is electrically connected to a light-emitting diode (305).

2. A combined lens assembly according to claim 1, characterized in that: The inner wall of the vertical tube (201) is plugged into the outer wall of the right vertical pole (6).

3. A combined lens assembly according to claim 2, characterized in that: The inner wall of the cylinder (5) is plugged into the outer wall of the left vertical rod (6).

4. A combined lens assembly according to claim 3, characterized in that: Both left and right sides of the bottom of the circuit board (304) are adjacent to the top of the bottom plate (1).

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