Surface detection device for coated optical glass

Abstract

The utility model relates to the technical field of optical glass detection, in particular to a coated optical glass surface detection device which comprises a base, a main body mechanism is mounted on the base in a clamping manner, a support frame is fixedly connected to the base, a sliding groove is formed in the support frame, a limiting mechanism slides on the support frame, and the limiting mechanism is connected with the main body mechanism in a sliding manner. The limiting mechanism comprises a rotating block and a lead screw, the rotating block is rotationally connected to the supporting frame, the lead screw is fixedly connected to the rotating block, a sleeve is fixedly installed on the supporting frame, the lead screw is rotationally connected with the sleeve, the lead screw is in threaded connection with a sliding rod, and the sliding rod is in sliding connection with the sleeve. An abutting block is fixedly installed on the sliding rod, and a sliding block and a gasket are fixedly installed on the abutting block; the lead screw drives the sliding rod to slide along the sleeve, the sliding rod can drive the abutting block to move, and then the abutting block can conveniently limit the glass test piece needing to be detected.

Description

Technical Field

[0001] The utility model relates to a detection device, in particular to a coating optical glass surface detection device, belonging to the technical field of optical glass surface detection. Background Art

[0002] The light transmittance tester is also called light transmittance meter, light transmittance meter, and transmittance detector. It is mainly used to measure the visible light transmittance of automotive glass, various glass, acrylic, film, plastic, and transparent and translucent objects. It is a portable, intelligent digital display light transmittance tester. When testing the surface of coated optical glass, a light transmittance tester is needed.

[0003] However, when using the existing transmittance tester, the operator puts the optical glass sample into the test slot and then uses the tester to test the transmittance of the glass. The test slot generally does not have a component to limit the glass. During the test, the operator needs to fix the glass by hand. Hand movement during the test may affect the test results, which is not conducive to improving the detection efficiency of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a coated optical glass surface detection device in order to solve the above problems. The lead screw drives the sliding rod to slide along the sleeve, so that the sliding rod can drive the stop block to move, thereby facilitating the stop block to limit the glass specimen to be detected.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a coated optical glass surface detection device comprises a base, a main body mechanism is clamped and installed on the base, a support frame is fixedly connected to the base, a slide groove is provided on the support frame, a sliding limit mechanism is provided on the support frame, the limit mechanism comprises a rotating block and a screw rod, a rotating block is rotatably connected to the support frame, a screw rod is fixedly connected to the rotating block, a sleeve is fixedly installed on the support frame, the screw rod and the sleeve are rotatably connected, a sliding rod is threadedly connected to the screw rod, the sliding rod and the sleeve are slidably connected, a resist block is fixedly installed on the slide rod, and a slider and a gasket are fixedly installed on the resist block.

[0006] Preferably, the screw rod is rotatably connected to the support frame, and the rotating block is located on the side wall of the support frame away from the sleeve.

[0007] Preferably, the stop block is located at an end of the slide bar away from the rotating block, and the cross-sectional width of the slide bar is smaller than the cross-sectional width of the sleeve.

[0008] Preferably, the cross-sectional height of the gasket is equal to the cross-sectional height of the stopper, and the gasket is located on the side wall of the stopper away from the slide rod.

[0009] Preferably, a slider is slidably disposed in the slide groove, and the width of the slider is equal to the width of the slide groove.

[0010] Preferably, the slider is located at the bottom end of the stop block, and the slider is slidably connected to the support frame.

[0011] Preferably, the main body mechanism includes a focusing mirror and a retaining ring, the focusing mirror is mounted on the base, the retaining ring is fixedly connected to the focusing mirror, a connecting wire is provided on the focusing mirror, an optical density meter is fixed on the connecting wire, and a test slot is provided on the base.

[0012] Preferably, the two focusing mirrors are symmetrically arranged at two ends of the base, and the focusing mirrors are connected to the optical density meter via a connecting line.

[0013] Preferably, the retaining ring contacts the side wall of the base, and the diameter of the retaining ring is larger than the diameter of the focusing lens.

[0014] Preferably, the length of the test slot is equal to the length of the slide slot, and the width of the support frame is smaller than the width of the base.

[0015] The beneficial effect of the utility model is as follows: a glass specimen to be inspected is placed on the support frame and the base, and then the rotating block is rotated by hand. When the rotating block rotates on the side wall of the support frame, the screw rod fixed thereto can be driven to rotate in a sleeve installed on the support frame, and a sliding rod is threadedly connected to the screw rod. When the screw rod rotates, the sliding rod can be driven to slide in a direction away from the rotating block, and a stop block is fixedly installed on the end of the sliding rod. When the gasket fixed on the side wall of the stop block contacts the glass specimen, the stop block can limit the glass specimen, which is beneficial to prevent the glass from being displaced during the inspection process due to manual fixing of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A shown;

[0018] Figure 3 It is a schematic diagram of the connection structure of the focusing lens and the clamping ring of the utility model;

[0019] Figure 4 for Figure 3 The enlarged structural diagram of part B is shown;

[0020] Figure 5 This is a schematic diagram of the connection structure of the slide rod and the sleeve of the utility model;

[0021] Figure 6 for Figure 5The enlarged structural diagram of part C is shown.

[0022] In the figure: 1. base; 2. main body; 201. optical density meter; 202. connecting line; 203. test slot; 204. focusing lens; 205. retaining ring; 3. support frame; 4. limiting mechanism; 401. stop block; 402. slide rod; 403. sleeve; 404. rotating block; 405. slider; 406. screw rod; 407. gasket; 5. slide groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6 As shown, a coated optical glass surface detection device includes a base 1, a main body mechanism 2 is snap-fitted on the base 1, a support frame 3 is fixedly connected to the base 1, a slide groove 5 is provided on the support frame 3, a sliding limit mechanism 4 is provided on the support frame 3, and the limit mechanism 4 includes a rotating block 404 and a screw rod 406, the support frame 3 is rotatably connected with the rotating block 404, the rotating block 404 is fixedly connected with the screw rod 406, a sleeve 403 is fixedly installed on the support frame 3, the screw rod 406 and the sleeve 403 are rotatably connected, a sliding rod 402 is threadedly connected to the screw rod 406, the sliding rod 402 and the sleeve 403 are slidably connected, a stop block 401 is fixedly installed on the sliding rod 402, and a slider 405 and a gasket 407 are fixedly installed on the stop block 401.

[0025] As a technical optimization solution of the utility model, the screw rod 406 is rotationally connected to the support frame 3, and the rotating block 404 is located on the side wall of the support frame 3 away from the sleeve 403. The rotating block 404 rotates to drive the screw rod 406 to rotate in the sleeve 403, thereby facilitating the displacement of the sliding rod 402.

[0026] As a technical optimization solution of the utility model, the stop block 401 is located at one end of the slide rod 402 away from the rotating block 404, and the cross-sectional width of the slide rod 402 is smaller than the cross-sectional width of the sleeve 403. When the slide rod 402 slides in the sleeve 403, it can drive the stop block 401 to move.

[0027] As a technical optimization solution of the present invention, the cross-sectional height of the gasket 407 is equal to the cross-sectional height of the stop block 401, and the gasket 407 is located on the side wall of the stop block 401 away from the slide rod 402. The setting of the gasket 407 can reduce the impact force generated when the stop block 401 collides with the glass specimen.

[0028] As a technical optimization solution of the utility model, a slider 405 is slidably arranged in the slide groove 5, and the width of the slider 405 is equal to the width of the slide groove 5. The slide groove 5 limits the slider 405, thereby facilitating the sliding of the abutment block 401 to abut against the glass specimen.

[0029] As a technical optimization solution of the utility model, the slider 405 is located at the bottom end of the stop block 401, and the slider 405 is slidably connected to the support frame 3. When the stop block 401 slides along the support frame 3, the slider 405 can slide in the slide groove 5.

[0030] As a technical optimization solution of the utility model, the main body mechanism 2 includes a focusing mirror 204 and a retaining ring 205. The focusing mirror 204 is mounted on the base 1, and the retaining ring 205 is fixedly connected to the focusing mirror 204. The focusing mirror 204 is provided with a connecting line 202, and the connecting line 202 is fixed with an optical density meter 201. The base 1 is provided with a test slot 203. Since the length of the test slot 203 is relatively long, it is convenient to detect glass specimens of different thicknesses.

[0031] As a technical optimization solution of the utility model, the two focusing mirrors 204 are symmetrically arranged at the two ends of the base 1, and the focusing mirrors 204 are connected to the optical density meter 201 through the connecting line 202. The setting of the focusing mirrors 204 facilitates the detection of the light transmittance of the glass specimen.

[0032] As a technical optimization solution of the utility model, the retaining ring 205 contacts the side wall of the base 1, and the diameter of the retaining ring 205 is larger than the diameter of the focusing lens 204. When the retaining ring 205 and the base 1 are in a conflicting state, the focusing lens 204 can be installed.

[0033] As a technical optimization solution of the utility model, the length of the test slot 203 is equal to the length of the slide slot 5, and the width of the support frame 3 is smaller than the width of the base 1. Placing the glass test piece on the support frame 3 and the base 1 allows the base 1 to support the glass.

[0034] When the utility model is used, first, the operator symmetrically installs the two focusing mirrors 204 at the two ends of the base 1. Since the focusing mirrors 204 are fixed with a clamping ring 205, when the focusing mirrors 204 are clamped into the inside of the base 1 and the clamping ring 205 is in conflict with the side wall of the base 1, the installation of the focusing mirrors 204 can be completed. The focusing mirrors 204 are connected with the optical density meter 201 through the connecting line 202. When testing, the operator can place the glass test piece to be tested on the support frame 3 and the base 1, and then rotate the rotating block 404 by hand. When the rotating block 404 rotates on the side wall of the support frame 3, it can drive the screw rod 406 fixed thereto to rotate in the sleeve 403 installed on the support frame 3, and the screw rod 406 is threadedly connected to the sleeve 403 installed on the support frame 3. There is a slide bar 402. When the screw rod 406 rotates, the slide bar 402 can be driven to slide in the direction away from the rotating block 404, and a stop block 401 is fixedly installed at the end of the slide bar 402. When the stop block 401 slides along the support frame 3, the slider 405 fixed at the end thereof can slide in the slide groove 5 provided in the support frame 3, and then during the detection process, the position of the stop block 401 can be adjusted according to the thickness of the glass specimen, which is beneficial to improving the use effect of the detection device; when the gasket 407 fixed on the side wall of the stop block 401 contacts the glass specimen, the stop block 401 can limit the glass specimen, which is beneficial to preventing the manual fixing of the glass from causing the glass to move during the detection process, thereby facilitating improving the detection result of the glass surface.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for detecting the surface of coated optical glass, comprising a base (1), characterized in that: The base (1) is provided with a main body mechanism (2) in a snap-fitting manner, the base (1) is fixedly connected with a support frame (3), the support frame (3) is provided with a slide groove (5), the support frame (3) is provided with a sliding limit mechanism (4), the limit mechanism (4) comprises a rotating block (404) and a screw rod (406), the support frame (3) is rotatably connected with a rotating block (404), the rotating block (404) is fixedly connected with a screw rod (406), a sleeve (403) is fixedly installed on the support frame (3), the screw rod (406) and the sleeve (403) are rotatably connected, a sliding rod (402) is threadedly connected with the screw rod (406), the sliding rod (402) and the sleeve (403) are slidably connected, a stop block (401) is fixedly installed on the sliding rod (402), and a slider (405) and a gasket (407) are fixedly installed on the stop block (401).

2. The coated optical glass surface detection device according to claim 1, characterized in that: The screw rod (406) is rotatably connected to the support frame (3), and the rotating block (404) is located on the side wall of the support frame (3) away from the sleeve (403).

3. The coated optical glass surface detection device according to claim 1, characterized in that: The stop block (401) is located at one end of the slide bar (402) away from the rotating block (404), and the cross-sectional width of the slide bar (402) is smaller than the cross-sectional width of the sleeve (403).

4. The coated optical glass surface detection device according to claim 1, characterized in that: The cross-sectional height of the gasket (407) is equal to the cross-sectional height of the stop block (401), and the gasket (407) is located on the side wall of the stop block (401) away from the slide bar (402).

5. The coated optical glass surface detection device according to claim 1, characterized in that: A slider (405) is slidably disposed in the slide groove (5), and the width of the slider (405) is equal to the width of the slide groove (5).

6. The coated optical glass surface detection device according to claim 1, characterized in that: The sliding block (405) is located at the bottom end of the stop block (401), and the sliding block (405) is slidably connected to the support frame (3).

7. The coated optical glass surface detection device according to claim 1, characterized in that: The main body mechanism (2) comprises a focusing mirror (204) and a snap ring (205); the focusing mirror (204) is snap-fitted and mounted on the base (1); the snap ring (205) is fixedly connected to the focusing mirror (204); a connecting line (202) is provided on the focusing mirror (204); an optical density meter (201) is fixed on the connecting line (202); and a test slot (203) is provided on the base (1).

8. The coated optical glass surface detection device according to claim 7, characterized in that: The two focusing lenses (204) are symmetrically arranged at two ends of the base (1), and the focusing lenses (204) are connected to the optical density meter (201) via a connecting line (202).

9. The device for detecting the surface of coated optical glass according to claim 7, characterized in that: The retaining ring (205) contacts the side wall of the base (1), and the diameter of the retaining ring (205) is greater than the diameter of the focusing lens (204).

10. The coated optical glass surface detection device according to claim 7, characterized in that: The length of the test slot (203) is equal to the length of the slide slot (5), and the width of the support frame (3) is smaller than the width of the base (1).

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