Coating thickness detection device

Abstract

The utility model discloses a coating thickness detection device, and belongs to the technical field of coating detection. Comprising a detection device body, a display head is fixedly installed at the top of the detection device body, a display screen is arranged at the front end of the display head, and keys are arranged at the front end of the display head at the bottom of the display screen. Through mutual cooperation of a protective cover, a transparent window, a connecting plate, a movable plate and a butt joint rod, the protective cover can rotate around a mounting shaft by turning over the protective cover, the protective cover is attached to the front end of a display head, a display screen and keys can be protected through the protective cover, meanwhile, the connecting plate can be turned over to the inner side of the mounting plate, and the protective cover is convenient to use. By means of the elastic effect of a spring, a sliding block installed on the outer side of a movable plate can slide along the interior of a sliding groove, a butt joint rod penetrates through the interior of a connecting plate for butt joint, the connecting plate and an installation plate are limited, meanwhile, a protective cover and the front end of a display head can be fixed in an attached mode, and better protection can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of coating detection, and more specifically, to a coating thickness detection device. Background Art

[0002] In order to make the optical lens have certain advantages (anti-fouling, wear-resistant and radiation reduction, etc.), it is usually necessary to coat the optical lens. After coating, the quality of the coating layer of the optical lens needs to be tested. The quality of the coating layer is tested by testing the reflectivity and transmittance of the coating layer. That is, if the reflectivity and transmittance of the coating layer meet the requirements, the quality of the coating layer meets the requirements.

[0003] In the related art, in order to solve the problem of limiting the position of the optical lens, it is easy to damage the optical lens. This application installs the optical lens by adsorption through the suction cup body. Such an optical lens installation and limiting method is simple to operate and has stable adsorption and fixation. The patent with publication number CN213918115U provides a limiting device for detecting the coating thickness of the optical lens. The limiting device for detecting the coating thickness of the optical lens installs the optical lens by adsorption through the suction cup body. Such an optical lens installation and limiting method is simple to operate and has stable adsorption and fixation, and will not damage the optical lens body. After detecting the thickness of the optical lens, it is taken out by loosening the sealing cover, and the gas in the suction cup body is discharged through the hollow column. At this time, the optical lens can be easily removed without taking it off with force, reducing the damage to the optical lens.

[0004] Although the above-mentioned prior art solution can be taken out by loosening the sealing cover, the gas in the suction cup is discharged through the hollow column, and the optical lens can be easily removed at this time without taking it off with force, thereby reducing the damage to the optical lens. However, the existing handheld coating thickness detection device will adhere to dust after long-term use, resulting in reduced screen clarity, dust entering the gap that is difficult to clean, and the display screen is easily damaged when laid flat. The lack of effective protection reduces the service life of the detection device.

[0005] In view of this, we propose a coating thickness detection device. Utility Model Content

[0006] Technical purpose: The purpose of this application is to provide a coating thickness detection device, which solves the problem that a detection device is used in the process of coating detection, but the existing detection device will adhere to dust after long-term use, and the display screen is easily damaged, which reduces the service life of the device detection. The technical effect of protecting the detection device and increasing the service life is achieved.

[0007] Technical solution: To achieve the above-mentioned purpose, the present invention discloses a coating thickness detection device, comprising: a detection device body, a display head is fixedly installed on the top of the detection device body, a display screen is arranged at the front end of the display head, a button is arranged at the front end of the display head at the bottom of the display screen, a detection head is arranged at the bottom of the detection device body, and a protective mechanism is arranged at the front end of the display head;

[0008] The protection mechanism includes a protection cover, which is movably installed at the front end of the display head. A transparent window is inlaid on the protection cover, a connecting plate is fixedly installed at the bottom of the protection cover, and a clamping mechanism is provided at the front end of the display head at the bottom of the protection cover. The clamping mechanism includes a mounting plate, which is fixedly installed at the front end of the display head, a movable plate is movably installed inside the mounting plate, and a docking rod that cooperates with the connecting plate is fixedly installed at one end of the movable plate.

[0009] Preferably, the outside of the display head is provided with anti-slip grooves, the display head and the protective cover are movably installed via a mounting shaft, and a pulling groove is provided at the front end of the protective cover.

[0010] Preferably, the movable plate and the mounting plate are slidably mounted via a sliding block, and a sliding groove cooperating with the sliding block is provided inside the mounting plate.

[0011] Preferably, the movable plate and the mounting plate are movably connected via a spring, and a docking hole cooperating with the docking rod is provided on the connecting plate.

[0012] Preferably, a pulling block extending out of the mounting plate is fixedly mounted on the front end of the movable plate, and an anti-slip groove is arranged on the outer side of the pulling block.

[0013] Preferably, a support mechanism is provided on the outer side of the detection device body, and the support mechanism comprises a sliding rod, an arc plate is slidably mounted on the outer side of the sliding rod, and the bottom of the arc plate is movably connected to the support plate.

[0014] Preferably, the arc plate and the sliding rod are slidably mounted via a sliding plate, and the sliding plate and the arc plate are rotationally mounted via a rotating shaft.

[0015] Preferably, the support plate and the arc-shaped plate are movably connected via a connecting seat, and an anti-slip pad is adhered to the bottom of the support plate.

[0016] The utility model has the following beneficial effects:

[0017] 1. The present application is provided with a protective cover, a transparent window, a connecting plate, a movable plate and a docking rod that cooperate with each other. By flipping the protective cover, the protective cover can be rotated around the installation axis so that the protective cover is fitted with the front end of the display head. The protective cover can be used to protect the display screen and buttons. At the same time, the connecting plate can be flipped to the inner side of the mounting plate. By utilizing the elastic action of the spring, the sliding block installed on the outer side of the movable plate can slide along the inside of the sliding groove, so that the docking rod passes through the inside of the connecting plate for docking, and the connecting plate is limited between the mounting plate. At the same time, the protective cover can be fitted and fixed to the front end of the display head, so as to provide better protection.

[0018] 2. The present application is provided with an arc plate, a support plate, a connecting seat, and the sliding rod cooperate with each other. The sliding plate can slide along the outer side of the sliding rod, so that the arc plate can slide on the outside of the detection device body. When the device slides upward during the detection process and moves downward when not in use, the connecting seat can contact the desktop to support the device, making the device more convenient during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the overall structure of a coating thickness detection device disclosed in a preferred embodiment of the present application;

[0020] Figure 2 A schematic diagram of a second external three-dimensional overall structure of a coating thickness detection device disclosed in a preferred embodiment of the present application;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of a locking mechanism disclosed in a preferred embodiment of the present application;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of a support mechanism disclosed in a preferred embodiment of the present application.

[0023] Explanation of the numbers in the figure: 1. Detection device body; 101. Display head; 102. Display screen; 103. Button; 104. Detection head; 2. Protection mechanism; 201. Mounting shaft; 202. Protection cover; 203. Transparent window; 204. Pulling groove; 205. Connecting plate; 3. Engaging mechanism; 301. Mounting plate; 302. Movable plate; 303. Docking rod; 304. Spring; 305. Sliding groove; 306. Sliding block; 307. Pulling block; 4. Support mechanism; 401. Sliding rod; 402. Sliding plate; 403. Rotating shaft; 404. Arc plate; 405. Support plate; 406. Connecting seat. DETAILED DESCRIPTION

[0024] The present application is further described in detail below in conjunction with the accompanying drawings.

[0025] Embodiment 1

[0026] Reference Figure 1-Figure 4 The present application embodiment discloses a coating thickness detection device, comprising: a detection device body 1, a display head 101 is fixedly installed on the top of the detection device body 1, a display screen 102 is arranged at the front end of the display head 101, a button 103 is arranged at the front end of the display head 101 at the bottom of the display screen 102, a detection head 104 is arranged at the bottom of the detection device body 1, a protective mechanism 2 is arranged at the front end of the display head 101, and the protective mechanism 2 includes a protective cover 202, the protective cover 202 is movably installed at the front end of the display head 101, a transparent window 203 is inlaid on the protective cover 202, and a The connecting plate 205 is fixedly installed at the bottom of the protective cover 202. The front end of the display head 101 at the bottom of the protective cover 202 is provided with a snap-fit ​​mechanism 3. The snap-fit ​​mechanism 3 includes a mounting plate 301. The mounting plate 301 is fixedly installed at the front end of the display head 101. A movable plate 302 is movably installed inside the mounting plate 301. A docking rod 303 that cooperates with the connecting plate 205 is fixedly installed at one end of the movable plate 302. The outside of the display head 101 is provided with anti-slip grooves. The display head 101 and the protective cover 202 are movably installed through the mounting shaft 201. The front end of the protective cover 202 is provided with a pulling groove 204. By flipping the protective cover 202, the protective cover 202 can be rotated around the mounting shaft 201, so that the protective cover 202 fits with the front end of the display head 101. The protective cover 202 can be used to protect the display screen 102 and the buttons 103. At the same time, the connecting plate 205 can be flipped to the inside of the mounting plate 301.

[0027] Furthermore, the movable plate 302 and the mounting plate 301 are slidably mounted via a sliding block 306, a sliding groove 305 cooperating with the sliding block 306 is provided inside the mounting plate 301, the movable plate 302 and the mounting plate 301 are movably connected via a spring 304, and a docking hole cooperating with the docking rod 303 is provided on the connecting plate 205. By utilizing the elastic effect of the spring 304, the sliding block 306 installed outside the movable plate 302 can slide along the inside of the sliding groove 305, so that the docking rod 303 passes through the inside of the connecting plate 205 for docking, and the connecting plate 205 and the mounting plate 301 are limited, and at the same time, the protective cover 202 can be fitted and fixed to the front end of the display head 101, so as to provide better protection.

[0028] Embodiment 2

[0029] The coating thickness detection device proposed in the present utility model is compared with the first embodiment. Figure 2 and Figure 3The front end of the movable plate 302 is fixedly mounted with a pulling block 307 extending from the mounting plate 301, and an anti-slip groove is arranged on the outside of the pulling block 307. The outside of the detection device body 1 is provided with a supporting mechanism 4, and the supporting mechanism 4 includes a sliding rod 401, and an arc plate 404 is slidably mounted on the outside of the sliding rod 401, and a supporting plate 405 is movably connected to the bottom of the arc plate 404. The sliding plate 402 can slide along the outside of the sliding rod 401, so that the arc plate 404 can slide outside the detection device body 1, and the device slides upward during the detection process.

[0030] Furthermore, the arc plate 404 and the sliding rod 401 are slidably mounted via the sliding plate 402, the sliding plate 402 and the arc plate 404 are rotatably mounted via the rotating shaft 403, the supporting plate 405 and the arc plate 404 are movably connected via the connecting seat 406, and a non-slip pad is attached to the bottom of the supporting plate 405. When not in use, the connecting seat 406 moves downward so that the connecting seat 406 can contact the desktop to support the device, making the device more convenient to use.

[0031] In summary, when the coating thickness detection device disclosed in the embodiment of the present application is used, the protective cover 202 is flipped so that the protective cover 202 can be rotated around the installation axis 201, so that the protective cover 202 is fitted with the front end of the display head 101, and the protective cover 202 can be used to protect the display screen 102 and the button 103. At the same time, the connecting plate 205 can be flipped to the inner side of the mounting plate 301, and the elastic effect of the spring 304 can be used to make the sliding block 306 installed on the outer side of the movable plate 302 slide along the inside of the sliding groove 305, so that the docking rod 303 passes through the inside of the connecting plate 205 for docking, and the connecting plate 205 is limited between the mounting plate 301. At the same time, the protective cover 202 can be fitted and fixed to the front end of the display head 101, so as to better protect it.

[0032] The sliding plate 402 can slide along the outside of the sliding rod 401, so that the arc plate 404 can slide outside the detection device body 1. When the device slides upward during detection, it moves downward when not in use, so that the connecting seat 406 can contact the desktop, supporting the device and making it more convenient to use.

[0033] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A coating thickness detection device, characterized in that: The device comprises a detection device body (1), a display head (101) is fixedly mounted on the top of the detection device body (1), a display screen (102) is arranged at the front end of the display head (101), a button (103) is arranged at the front end of the display head (101) at the bottom of the display screen (102), a detection head (104) is arranged at the bottom inside the detection device body (1), and a protective mechanism (2) is arranged at the front end of the display head (101); The protection mechanism (2) comprises a protection cover (202), the protection cover (202) is movably mounted on the front end of the display head (101), a transparent window (203) is inlaid on the protection cover (202), a connecting plate (205) is fixedly mounted on the bottom of the protection cover (202), a snap-fit ​​mechanism (3) is arranged on the front end of the display head (101) at the bottom of the protection cover (202), the snap-fit ​​mechanism (3) comprises a mounting plate (301), the mounting plate (301) is fixedly mounted on the front end of the display head (101), a movable plate (302) is movably mounted inside the mounting plate (301), and a docking rod (303) cooperating with the connecting plate (205) is fixedly mounted on one end of the movable plate (302).

2. The coating thickness detection device according to claim 1, characterized in that: The display head (101) is provided with anti-slip grooves on its exterior, the display head (101) and the protective cover (202) are movably mounted via a mounting shaft (201), and a pulling groove (204) is provided at the front end of the protective cover (202).

3. The coating thickness detection device according to claim 1, characterized in that: The movable plate (302) and the mounting plate (301) are slidably mounted via a sliding block (306), and a sliding groove (305) cooperating with the sliding block (306) is provided inside the mounting plate (301).

4. The coating thickness detection device according to claim 1, characterized in that: The movable plate (302) and the mounting plate (301) are movably connected via a spring (304), and a docking hole cooperating with the docking rod (303) is provided on the connecting plate (205).

5. The coating thickness detection device according to claim 1, characterized in that: A pulling block (307) extending from the mounting plate (301) is fixedly mounted on the front end of the movable plate (302), and an anti-slip groove is arranged on the outer side of the pulling block (307).

6. The coating thickness detection device according to claim 1, characterized in that: A support mechanism (4) is arranged on the outer side of the detection device body (1), and the support mechanism (4) comprises a sliding rod (401), an arc plate (404) is slidably mounted on the outer side of the sliding rod (401), and a support plate (405) is movably connected to the bottom of the arc plate (404).

7. The coating thickness detection device according to claim 6, characterized in that: The arc-shaped plate (404) and the sliding rod (401) are slidably mounted via a sliding plate (402), and the sliding plate (402) and the arc-shaped plate (404) are rotationally mounted via a rotating shaft (403).

8. The coating thickness detection device according to claim 6, characterized in that: The support plate (405) and the arc-shaped plate (404) are movably connected via a connecting seat (406), and an anti-slip pad is adhered to the bottom of the support plate (405).

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