CN211085184U - A lens inspection station - Google Patents

Abstract

The utility model discloses a lens testing table, comprising an equipment main body, a display screen is arranged on the front end surface of the equipment main body, a workbench is arranged on the upper surface of the equipment main body, and a clamping device is arranged inside the equipment main body , a support beam is arranged on one side of the main body of the equipment, a disassembly and assembly structure is disposed on the support beam above the clamping device, a detection head is disposed at the bottom end of the disassembly and assembly structure, and a detection head is disposed on the support beam Detector switch. The lens inspection table of the utility model is provided with a clamping device, through which the lenses of different sizes can be clamped, and the damage to the lens in the clamping process can be reduced by the gasket, so as to ensure the detection After that, the lens can be used normally, and is provided with a disassembly and assembly structure. The detection head can be moved through the moving seat, and the detection head can be easily disassembled and assembled through the second card slot, thereby facilitating the replacement of the detection head.

Description

A lens inspection station

technical field

The utility model relates to the field of detection devices, in particular to a lens detection table.

Background technique

With the development of technology, cameras are getting closer to people's daily life. A camera generally includes a lens module and an image sensing module. Light passing through the lens module enters the image sensing module to form an image. The image quality of the lens module directly affects the camera. The imaging quality of the lens is a key parameter of the thickness detection of the lens. The detection method of the thickness of the lens is to clamp the optical lens on the worktable through two splints, and then use the detection head to detect the distance difference between the lens and the worktable. Check optical lens thickness. However, the existing detection device has certain drawbacks. It cannot clamp lenses of different diameters, which is inconvenient to use and has a narrow scope of application. At the same time, the detection head cannot be moved during detection, and it is inconvenient to disassemble or install. A lens inspection table is proposed.

Utility model content

The main purpose of the present invention is to provide a lens inspection table, which can effectively solve the problems in the background technology.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

A lens inspection table, comprising an equipment main body, a display screen is arranged on the front surface of the equipment main body, a workbench is arranged on the upper surface of the equipment main body, a clamping device is arranged inside the equipment main body, and the equipment main body is provided with a clamping device. A support beam is arranged on one side of the support beam, a disassembly structure is arranged on the support beam above the clamping device, a detection head is arranged at the bottom end of the disassembly structure, and a detector switch is arranged on the support beam; The clamping device includes a first rack, a connecting column, a first slot, a gear, a first moving slot, a gasket, a rotating shaft, a worm wheel, a worm, a second rack and a knob, and the inside of the device body is provided with a A first moving slot, a rotating shaft is arranged inside the first moving slot, a gear and a worm wheel are arranged on the rotating shaft, a worm is arranged inside the main body of the device, a knob is arranged at one end of the worm, and the worm is arranged The other end of the gear meshes with the worm gear, the two sides of the gear are provided with a first rack and a second rack that mesh with it, and the first rack and the second rack are provided with connecting columns, the Corresponding first clamping grooves are opened on the connecting posts, and spacers are arranged inside the first clamping grooves.

Preferably, the disassembly and assembly structure includes a reserved slot, a second moving slot, a second card slot, a card seat and a moving seat, and a reserved slot and a second moving slot are opened inside the support beam. The slot is located on one side of the second moving slot, the inside of the second moving slot is provided with a moving seat, the moving seat is provided with a card seat, and the card seat is engaged with the moving seat through the second card slot, the The detection head is located at the lower end of the card holder.

Preferably, the front end of the device body is provided with buttons on one side of the display screen, the bottom end of the device body is provided with feet, and one side of the device body is provided with a power plug.

Preferably, a lens is installed between the clamping devices, and the dismounting structure is aligned with the lens.

Compared with the prior art, the utility model has the following beneficial effects:

In the utility model, a clamping device is provided, through which the lenses of different sizes can be clamped, and the damage to the lenses in the clamping process can be reduced by the gasket, so as to ensure that the lenses can be used normally after the detection. There is a disassembly and assembly structure, and the detection head can be moved through the moving seat, which is convenient for disassembly and assembly of the detection head, and also convenient for the replacement of the detection head.

Description of drawings

1 is a schematic diagram of the overall structure of a lens inspection platform of the present invention;

Figure 2 is a front view of a lens inspection platform of the present invention;

3 is a schematic diagram of a clamping device of a lens inspection platform of the present invention;

4 is a schematic view of the rack and pinion structure of a lens inspection platform of the present invention;

5 is a schematic diagram of the disassembly and assembly structure of a lens inspection platform of the present invention.

In the figure: 1. Power plug; 2. Support foot; 3. Display screen; 4. Equipment body; 5. Button; 6. Workbench; 7. Clamping device; 701, first rack; 702, connecting column; 704, gear; 705, first moving slot; 706, gasket; 707, rotating shaft; 708, worm gear; 709, worm; 710, second rack; 711, knob; 8, detector switch; 9. disassembly structure; 901, reserved slot; 902, second moving slot; 903, second card slot; 904, card seat; 905, movable seat; 10, support beam; 11, detection head.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

As shown in Figures 1-5, a lens inspection table includes an equipment main body 4, a display screen 3 is arranged on the front surface of the equipment main body 4, a workbench 6 is arranged on the upper surface of the equipment main body 4, and a workbench 6 is arranged inside the equipment main body 4. In the clamping device 7, a support beam 10 is provided on one side of the main body 4 of the equipment. The supporting beam 10 is provided with a dismounting structure 9 above the clamping device 7. The bottom end of the dismounting structure 9 is provided with a detection head 11. The supporting beam 10 is provided with a detector switch 8;

The clamping device 7 includes a first rack 701, a connecting column 702, a first slot 703, a gear 704, a first moving slot 705, a washer 706, a rotating shaft 707, a worm wheel 708, a worm 709, a second rack 710 and Knob 711, the inside of the device body 4 is provided with a first moving groove 705, the inside of the first moving groove 705 is provided with a rotating shaft 707, the rotating shaft 707 is provided with a gear 704 and a worm wheel 708, and the inside of the device body 4 is provided with a worm 709 , the worm 709 is installed in the equipment body 4 through two bearing seats, one end of the worm 709 extends to the outside of the equipment body 4, one end of the worm 709 is provided with a knob 711, and the other end of the worm 709 is engaged with the worm wheel 708 to form a turbine worm For transmission, both sides of the gear 704 are provided with a first rack 701 and a second rack 710 that mesh with it. 701 and the second rack 710 are provided with connecting posts 702, the connecting posts 702 are provided with corresponding first slots 703, and the inside of the first slots 703 are provided with gaskets 706; The retaining slot 901, the second moving slot 902, the second card slot 903, the card seat 904 and the moving seat 905, the support beam 10 is provided with a reserved slot 901 and a second moving slot 902, and the reserved slot 901 is located in the second moving slot 901. On one side of the groove 902, a moving seat 905 is arranged inside the second moving groove 902. The moving seat 905 is installed inside the second moving groove 902 through the slide rail. The moving seat 905 is provided with a card seat 904, and the card seat 904 passes through The second card slot 903 is engaged with the movable seat 905, the detection head 11 is located at the lower end of the card seat 904; the front end of the device main body 4 is located on one side of the display screen 3 with the button 5, and the bottom end of the device main body 4 is provided with the support feet 2 , and a power plug 1 is provided on one side of the main body 4 of the device; a lens is installed between the clamping devices 7 , and the dismounting structure 9 is aligned with the lens.

The utility model is a lens inspection table. When in use, the main body 4 of the equipment is supported by the supporting feet 2, the power plug 1 is connected with the main power supply, and then the knob 711 of the clamping device 7 is rotated, so that the connecting column 702 is along the The first moving slot 705 moves to both sides of the worktable 6, and then moves to an appropriate position, and places the lens to be detected between the first clamping grooves 703. At this time, the worktable 6 is in contact with the lens, and then through the reverse Rotating the knob 711, the worm 709 drives the worm wheel 708 and the gear 704 to rotate. Since the first rack 701 and the second rack 710 are engaged with the gear 704, the connecting column 702 on the first rack 701 and the second rack 710 is driven along the As the first moving groove 705 moves to the middle, the lens is clamped by the connecting post 702, the gasket 706 can protect the lens, and then the moving base 905 of the disassembly structure 9 is moved to a proper position along the second moving groove 902, and Align with the lens on the clamping device 7, turn on the detector switch 8, and adjust the system through the button 5, so that the data detected by the detection head 11 of the lens can be observed from the display screen 3, and at the same time can be moved by moving the mobile seat. 905 detects different positions of the lens. After the detection is completed, the lens is loosened by rotating the knob 711 on the clamping device 7, and the lens is taken out. The seat 905 is engaged, and the card seat 904 can be removed from the movable seat 905 and then the detection head 11 can be repaired and replaced. The movable seat 905 can be easily removed from the reserved groove 901 .

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. The utility model provides a platform is examined to lens, includes equipment main part (4), the preceding terminal surface of equipment main part (4) is provided with display screen (3), the upper surface of equipment main part (4) is provided with workstation (6), its characterized in that: a clamping device (7) is arranged in the equipment main body (4), a supporting beam (10) is arranged on one side of the equipment main body (4), a dismounting structure (9) is arranged on the supporting beam (10) above the clamping device (7), a detection head (11) is arranged at the bottom end of the dismounting structure (9), and a detector switch (8) is arranged on the supporting beam (10); the clamping device (7) comprises a first rack (701), a connecting column (702), a first clamping groove (703), a gear (704), a first moving groove (705), a gasket (706), a rotating shaft (707), a worm wheel (708), a worm (709), a second rack (710) and a knob (711), the first moving groove (705) is formed in the device main body (4), the rotating shaft (707) is arranged in the first moving groove (705), the gear (704) and the worm wheel (708) are arranged on the rotating shaft (707), the worm (709) is arranged in the device main body (4), the knob (711) is arranged at one end of the worm (709), the other end of the worm (709) is meshed with the worm wheel (708), a first rack (701) and a second rack (710) which are meshed with the gear (704) are arranged on two sides of the gear (704), the connecting column (702) is arranged on the first rack (701) and the second rack (710), the connecting column (702) is provided with corresponding first clamping grooves (703), and gaskets (706) are arranged inside the first clamping grooves (703).

2. The lens inspection station of claim 1, wherein: the dismounting structure (9) comprises a reserved groove (901), a second moving groove (902), a second clamping groove (903), a clamping seat (904) and a moving seat (905), the reserved groove (901) and the second moving groove (902) are formed in the supporting beam (10), the reserved groove (901) is located on one side of the second moving groove (902), the moving seat (905) is arranged in the second moving groove (902), the clamping seat (904) is arranged on the moving seat (905), the clamping seat (904) is clamped with the moving seat (905) through the second clamping groove (903), and the detection head (11) is located at the lower end of the clamping seat (904).

3. The lens inspection station of claim 1, wherein: one side that the front end of equipment main part (4) is located display screen (3) is provided with button (5), the bottom of equipment main part (4) is provided with stabilizer blade (2), and one side of equipment main part (4) is provided with power plug (1).

4. The lens inspection station of claim 1, wherein: lenses are arranged between the clamping devices (7), and the dismounting structures (9) are aligned with the lenses.

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