CN217385211U

CN217385211U - Light transmission detection device for optical cement

Info

Publication number: CN217385211U
Application number: CN202220177350.5U
Authority: CN
Inventors: 朱强峰; 楚小燕; 朱联会
Original assignee: Suzhou Yuzhenghui Photoelectric Technology Co ltd
Current assignee: Suzhou Yuzhenghui Photoelectric Technology Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-09-06
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a light transmission detection device for optical cement, belonging to the technical field of optical cement, which is characterized in that the device comprises a device body, the top of the device body is fixedly connected with a fixed frame, the inner part of the fixed frame is movably connected with a placing plate, the front side of the fixed frame is fixedly connected with a moving mechanism, the rear side of the moving mechanism runs through the inner part of the fixed frame and is fixedly connected with the placing plate, the top of the placing plate is movably connected with two limiting mechanisms, the bottom of the limiting mechanisms extends to the inner part of the placing plate, thereby solving the problem that when the existing light transmission detection device detects the optical cement, a worker needs to hold the optical cement at a detection position, the optical cement can deviate from the detection position, and the optical cement is easily polluted, thereby being not beneficial to the detection, resulting in errors of the detection result and influencing the detection effect.

Description

Light transmission detection device for optical cement

Technical Field

The utility model relates to an optical cement technical field, in particular to a light transmissivity detection device for optical cement.

Background

The special adhesive for cementing transparent optical elements with optical adhesive is required to have the characteristics of colorless transparency, light transmittance of more than 90 percent, good cementing strength, capability of being cured at room temperature or middle temperature, small curing shrinkage and the like, the optical elements can be cemented by the adhesives such as organic silica gel, acrylic resin, unsaturated polyester, polyurethane, epoxy resin and the like, and some treating agents are usually added during preparation to improve the optical performance or reduce the curing shrinkage.

Optical cement often needs to utilize light transmissivity detection device to detect the luminousness of optical cement at the in-process of production and processing to whether the convenient light transmissivity of judging optical lens satisfies the production demand, and current light transmissivity detection device is gluing optical and is detecting the during operation, need the staff to hand and place optical cement at the detection position, not only can make the skew detection position of optical cement, still cause dirty condition to optical cement to appear easily, thereby be unfavorable for going on of detection achievement, lead to the testing result error to appear.

SUMMERY OF THE UTILITY MODEL

The utility model provides a light transmissivity detection device for optical cement aims at solving current light transmissivity detection device and is detecting the during operation to optical cement, needs the staff handheld to place optical cement at the detection position, not only can make the skew detection position of optical cement, still causes dirty condition to optical cement to appear easily to be unfavorable for going on of detection operation, lead to the testing result error to the problem of influence detection effect.

The utility model discloses a realize like this, a light transmissivity detection device for optical cement, including the device body, the top fixedly connected with mount of device body, the inside swing joint of mount has the board of placing, the front side fixedly connected with moving mechanism of mount, the rear side of moving mechanism runs through the inside of mount and places the board fixed connection, the top swing joint of placing the board has two stop gears, the bottom of stop gear extends to the inside of placing the board, one side that stop gear is close to placing the inboard wall is fixed connection with placing the board;

the moving mechanism comprises a motor, a rotating shaft, a gear and a toothed plate, the output end of the motor is fixedly connected with the front side of the rotating shaft, the surface of the rotating shaft is fixedly connected with the inner wall of the gear, the rear side of the toothed plate is fixedly connected with the front side of the placing plate, and the gear is meshed with the toothed plate.

In order to reach the spacing effect of optical cement, as the utility model discloses a light transmissivity detection device for optical cement is preferred, stop gear includes gag lever post, carriage release lever, movable block and spring, the bottom of gag lever post with place the top contact of board, the bottom of carriage release lever runs through the inside of gag lever post and extends to the inside of placing the board, the top of movable block and the bottom fixed connection of carriage release lever, one side that the spring is close to the movable block and places the inboard wall respectively with the movable block with place board fixed connection.

In order to reach the effect that supports and fix moving mechanism, as the utility model discloses a light transmissivity detection device for optical cement is preferred, the bottom fixedly connected with backup pad of motor, the rear side of backup pad and the front side fixed connection of mount, the bottom fixedly connected with bracing piece of backup pad, one side and the mount fixed connection that the bracing piece is close to the mount.

In order to reach the effect that improves stop gear stability, as the utility model discloses a light transmissivity detection device for optical cement is preferred, the bottom fixedly connected with slider of movable block, the surface of slider and the inner wall contact of placing the board, the spout that uses with the slider cooperation is seted up to the bottom of placing inboard wall, the removal hole that uses with the carriage release lever cooperation is seted up at the top of placing the board.

In order to reach the effect that the board steadily removed is placed in the messenger, as the utility model discloses a light transmissivity detection device for optical cement is preferred, two dead levers of right side fixedly connected with of mount, the top fixedly connected with slide bar of dead lever, the left side fixedly connected with supporting shoe on slide bar surface, the surface cover of slide bar is equipped with the sliding sleeve, the top of sliding sleeve and the bottom fixed connection who places the board.

In order to reach the effect that the moving mechanism of being convenient for and place the board and be connected, conduct the utility model discloses a light transmissivity detection device for optical cement is preferred, the rear side of pivot extends to the inside of mount, the movable hole that uses with the pivot cooperation is opened to the front side of mount.

Compared with the prior art, the beneficial effects of the utility model are that:

this a light transmissivity detection device for optical cement, when detecting the work to optical cement, place it on placing the board, because optical cement solidifies at the room temperature, can be spacing to it through stop gear, can avoid moving the in-process, the condition that the activity appears in the optical cement, through setting up moving mechanism, through motor work, make the motor drive the pivot and rotate, make the pivot drive gear revolve, mesh with the pinion rack mutually through the gear, can make the gear drive pinion rack remove, thereby make the pinion rack drive place the board and remove to the inside of mount frame, can replace handheld mode to place optical cement at the work that detects the position, can reduce the contaminated condition appearance of optical cement, can prevent optical cement and detection position deviation simultaneously, thereby improve detection effect.

Drawings

Fig. 1 is an overall structure diagram of the light transmittance detection device for optical cement of the present invention;

FIG. 2 is a structural diagram of the middle fixing frame and the placing plate of the present invention;

fig. 3 is a top view of the middle fixing frame of the present invention;

FIG. 4 is a structural view of the fixing frame of the present invention;

fig. 5 is a cross-sectional view of a middle placement plate according to the present invention;

fig. 6 is a structural diagram of the middle sliding rod of the present invention.

In the figure, 1, an apparatus body; 2. a moving mechanism; 201. a motor; 202. a rotating shaft; 203. a gear; 204. a toothed plate; 3. a limiting mechanism; 301. a limiting rod; 302. a travel bar; 303. a moving block; 304. a spring; 4. a fixed mount; 5. placing a plate; 6. a support plate; 7. a support bar; 8. a slider; 9. a chute; 10. moving the hole; 11. fixing the rod; 12. a slide bar; 13. a support block; 14. a sliding sleeve; 15. and (4) a movable hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution: a light transmittance detection device for optical cement comprises a device body 1, wherein the top of the device body 1 is fixedly connected with a fixed frame 4, the inside of the fixed frame 4 is movably connected with a placing plate 5, the front side of the fixed frame 4 is fixedly connected with a moving mechanism 2, the rear side of the moving mechanism 2 penetrates through the inside of the fixed frame 4 and is fixedly connected with the placing plate 5, the top of the placing plate 5 is movably connected with two limiting mechanisms 3, the bottoms of the limiting mechanisms 3 extend into the placing plate 5, and one sides of the limiting mechanisms 3, which are close to the inner wall of the placing plate 5, are fixedly connected with the placing plate 5;

the moving mechanism 2 comprises a motor 201, a rotating shaft 202, a gear 203 and a toothed plate 204, the output end of the motor 201 is fixedly connected with the front side of the rotating shaft 202, the surface of the rotating shaft 202 is fixedly connected with the inner wall of the gear 203, the rear side of the toothed plate 204 is fixedly connected with the front side of the placing plate 5, and the gear 203 is meshed with the toothed plate 204.

In this embodiment: when carrying out detection achievement to the optical cement, place it on placing board 5, because the optical cement solidifies at the room temperature, can carry on spacingly to it through stop gear 3, can avoid moving the in-process, the condition that the activity appears in the optical cement, through setting up moving mechanism 2, through motor 201 work, make motor 201 drive pivot 202 rotate, make pivot 202 drive gear 203 rotate, mesh with pinion rack 204 through gear 203, can make gear 203 drive pinion rack 204 remove, thereby make pinion rack 204 drive place board 5 and remove to the inside of 4 framves of mount, can replace handheld mode to place the optical cement in the work that detects the position, can reduce the contaminated condition of optical cement and appear, can prevent simultaneously that optical cement from appearing the deviation with detecting the position, thereby improve detection effect.

As the technical optimization scheme of the utility model, stop gear 3 includes gag lever post 301, carriage release lever 302, movable block 303 and spring 304, the bottom of gag lever post 301 with place the top contact of board 5, the bottom of carriage release lever 302 runs through the inside of gag lever post 301 and extends to the inside of placing board 5, the top of movable block 303 and the bottom fixed connection of carriage release lever 302, one side that spring 304 is close to movable block 303 and places the 5 inner walls of board respectively with movable block 303 and place board 5 fixed connection.

In this embodiment: the moving rod 302 drives the limiting rods 301 and the moving block 303 to move, the moving block 303 can extrude the spring 304 to enable the spring 304 to contract, a space for placing optical cement can be formed between the two limiting rods 301, after the optical cement is placed between the two limiting rods 301, the spring 304 can push the moving block 303 to move through the elastic action of the spring 304, and therefore the moving rod 302 drives the limiting rods 301 to move and contact with the optical cement, and the effect of limiting the optical cement is achieved.

As the utility model discloses a technical optimization scheme, the bottom fixedly connected with backup pad 6 of motor 201, the rear side of backup pad 6 and the front side fixed connection of mount 4, the bottom fixedly connected with bracing piece 7 of backup pad 6, one side and the mount 4 fixed connection that bracing piece 7 is close to mount 4.

In this embodiment: through setting up backup pad 6, can reach and support and fixed effect to motor 201, can provide the holding power for motor 201, make its stable work, through setting up bracing piece 7, can reach the effect that supports backup pad 6, can improve sufficient holding power for motor 201, avoid motor 201's one end to lead to backup pad 6 to appear the condition of slope because of gravity.

As the utility model discloses a technical optimization scheme, the bottom fixedly connected with slider 8 of movable block 303, slider 8's surface and the inner wall contact of placing board 5, the bottom of placing board 5 inner wall is seted up and is used with the cooperation of slider 8 spout 9, places the top of board 5 and sets up the removal hole 10 that uses with the carriage release lever 302 cooperation.

In this embodiment: through setting up slider 8 and spout 9, when the movable block 303 is removing, movable block 303 can move slider 8 in spout 9, can restrict the removal orbit of movable block 303, can avoid the spring 304 to rock the condition appearance that causes the influence to the removal of movable block 303 in shrink or reset process.

As the technical optimization scheme of the utility model, two dead levers 11 of the right side fixedly connected with of mount 4, the top fixedly connected with slide bar 12 of dead lever 11, the left side fixedly connected with supporting shoe 13 on slide bar 12 surface, the surface cover of slide bar 12 is equipped with sliding sleeve 14, sliding sleeve 14's top and the bottom fixed connection who places board 5.

In this embodiment: through setting up dead lever 11 and slide bar 12, can drive sliding sleeve 14 and remove on the surface of slide bar 12 when placing board 5 and removing, can make and place the steady removal of board 5, avoid placing the board 5 the condition that the slope appears in the removal, through setting up supporting shoe 13, can reach the effect fixed to slide bar 12 one end.

As the utility model discloses a technical optimization scheme, the rear side of pivot 202 extends to the inside of mount 4, and the activity hole 15 that uses with the cooperation of pivot 202 is opened to the front side of mount 4.

In this embodiment: through the arrangement of the movable hole 15, one end of the rotating shaft 202 can conveniently penetrate through the fixed frame 4, so that the gear 203 can be conveniently driven to rotate.

The working principle is as follows: firstly, when the optical cement is detected, the optical cement is placed on the placing plate 5, the optical cement can be limited due to solidification at room temperature, the moving rod 302 drives the limiting rods 301 and the moving block 303 to move, the moving block 303 drives the sliding block 8 to move in the sliding groove 9, the moving block 303 can extrude the spring 304 to shrink, a space for placing the optical cement can be moved between the two limiting rods 301, after the optical cement is placed between the two limiting rods 301, the spring 304 can push the moving block 303 to move through the elastic force of the spring 304, so that the moving rod 302 drives the limiting rods 301 to move and contact with the optical cement, then the motor 201 works to drive the rotating shaft 202 to rotate in the moving hole 15, the rotating shaft 202 drives the gear 203 to rotate, the gear 203 is meshed with the toothed plate 204, the gear 203 can drive the toothed plate 204 to move, so that the toothed plate 204 drives the placing plate 5 to move, and the placing plate 5 moves and simultaneously drives the sliding sleeve 14 to move on the surface of the sliding rod 12, so that the placing plate 5 moves to the inside of the fixed frame 4, and then the detection work is performed through the device body 1.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A light transmissivity detection device for optical cement, includes device body (1), its characterized in that: the device comprises a device body (1) and is characterized in that a fixed frame (4) is fixedly connected to the top of the device body (1), a placing plate (5) is movably connected to the inside of the fixed frame (4), a moving mechanism (2) is fixedly connected to the front side of the fixed frame (4), the rear side of the moving mechanism (2) penetrates through the inside of the fixed frame (4) and is fixedly connected with the placing plate (5), two limiting mechanisms (3) are movably connected to the top of the placing plate (5), the bottoms of the limiting mechanisms (3) extend to the inside of the placing plate (5), and one side, close to the inner wall of the placing plate (5), of each limiting mechanism (3) is fixedly connected with the placing plate (5);

the moving mechanism (2) comprises a motor (201), a rotating shaft (202), a gear (203) and a toothed plate (204), the output end of the motor (201) is fixedly connected with the front side of the rotating shaft (202), the surface of the rotating shaft (202) is fixedly connected with the inner wall of the gear (203), the rear side of the toothed plate (204) is fixedly connected with the front side of a placing plate (5), and the gear (203) is meshed with the toothed plate (204).

2. The light transmittance detection device for optical cement according to claim 1, characterized in that: the limiting mechanism (3) comprises a limiting rod (301), a moving rod (302), a moving block (303) and a spring (304), the bottom of the limiting rod (301) is in contact with the top of the placing plate (5), the bottom of the moving rod (302) penetrates through the inside of the limiting rod (301) and extends into the inside of the placing plate (5), the top of the moving block (303) is fixedly connected with the bottom of the moving rod (302), and one side, close to the inner wall of the moving block (303) and the placing plate (5), of the spring (304) is fixedly connected with the moving block (303) and the placing plate (5) respectively.

3. The device for detecting the transmittance of an optical cement according to claim 1, wherein: the bottom fixedly connected with backup pad (6) of motor (201), the rear side of backup pad (6) and the front side fixed connection of mount (4), the bottom fixedly connected with bracing piece (7) of backup pad (6), one side and mount (4) fixed connection that bracing piece (7) are close to mount (4).

4. The device for detecting the transmittance of an optical cement according to claim 2, wherein: the bottom of the moving block (303) is fixedly connected with a sliding block (8), the surface of the sliding block (8) is in contact with the inner wall of the placing plate (5), the bottom of the inner wall of the placing plate (5) is provided with a sliding groove (9) matched with the sliding block (8) for use, and the top of the placing plate (5) is provided with a moving hole (10) matched with the moving rod (302) for use.

5. The device for detecting the transmittance of an optical cement according to claim 1, wherein: two dead levers (11) of right side fixedly connected with of mount (4), the top fixedly connected with slide bar (12) of dead lever (11), the left side fixedly connected with supporting shoe (13) on slide bar (12) surface, the surface cover of slide bar (12) is equipped with sliding sleeve (14), the top of sliding sleeve (14) and the bottom fixed connection who places board (5).

6. The light transmittance detection device for optical cement according to claim 1, characterized in that: the rear side of the rotating shaft (202) extends to the inside of the fixing frame (4), and a movable hole (15) matched with the rotating shaft (202) for use is formed in the front side of the fixing frame (4).