Detection device with protection function

Abstract

The utility model relates to the technical field of vacuum detection of coated products, and discloses a detection device with a protection function, which comprises a vacuum coating machine, a vacuum gauge is arranged on the surface of the vacuum coating machine, a protection assembly and a release assembly are arranged on the surface of the vacuum coating machine, and the protection assembly comprises a fixed plate, a movable plate and a movable plate, the detection device comprises a fixed plate and a protection assembly, the fixed plate is fixed to the surface of a vacuum coating machine, a first spring is fixed to the bottom of the fixed plate, a protection frame is arranged at the bottom of the first spring, and the protection frame is slidably connected to the surface of the vacuum coating machine. The side, away from the slope, of the clamping block abuts against the side, away from the slope, of the limiting block, the limiting block limits the clamping block, the protection frame is stabilized, the protection frame completely covers the vacuum gauge, the protection frame can protect the vacuum gauge, and it is avoided that the vacuum gauge is mistakenly touched to be damaged, and use is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum detection of film-coated products, in particular to a detection device with a protection function. Background Art

[0002] A vacuum coating machine is a device used to deposit thin films on the surface of an object. It forms a thin film on the surface of an object by evaporating or sputtering the material in a vacuum environment. The vacuum coating machine can prepare various thin films, such as metal films, oxide films, carbide films, etc. When in use, a vacuum detection device will be used to perform numerical detection inside the vacuum coating machine to facilitate processing.

[0003] However, when existing vacuum detection devices are used with vacuum coating machines, most of them are installed outside. Most of the vacuum detection devices are exposed to the outside, and accidental touches may occur, causing damage to the vacuum detection devices, which in turn affects normal use. The existing vacuum detection devices have no protective mechanism and cannot protect them. Utility Model Content

[0004] The purpose of the utility model is to provide a detection device with a protection function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detection device with a protection function, comprising a vacuum coating machine, a vacuum gauge is arranged on the surface of the vacuum coating machine, a protection component and a release component are arranged on the surface of the vacuum coating machine, and the protection component comprises:

[0006] The fixing plate is fixed on the surface of the vacuum coating machine, and a spring 1 is fixed on the bottom of the fixing plate, and a protective frame is provided at the bottom of the spring 1, and the protective frame is slidably connected to the surface of the vacuum coating machine, and a fixing block is fixed on the surface of the protective frame, and a sliding groove is provided at one end of the fixing block away from the protective frame, and a clamping block is slidably connected to the inner wall of the sliding groove, and a spring 2 is fixed on the surface of the clamping block, and one end of the spring 2 away from the clamping block is fixed on the inner wall of the sliding groove, and a limiting block is fixed on the surface of the vacuum coating machine, and a U-shaped rod is slidably connected to the top of the protective frame, and a baffle is fixed on the top of the protective frame, and a limiting groove is provided on the surface of the vacuum coating machine. When the protective frame is pulled down, a side of the clamping block away from the inclined surface conflicts with a side of the limiting block away from the inclined surface, and the limiting block limits the clamping block to stabilize the protective frame. The protective frame completely covers the vacuum gauge, and the U-shaped rod enters the limiting groove to prevent personnel from continuing to pull down and affecting the stability of the protective frame. The protective frame can protect the vacuum gauge.

[0007] Preferably, the releasing component includes a slider, which is slidably connected to the surface of the vacuum coating machine, a spring three is fixed to the bottom of the slider, a connecting plate is fixed to the bottom of the spring three, and the connecting plate is fixed to the surface of the vacuum coating machine, and when the protective frame is pulled down and the block is located under the slider, the spring one retracts, and the protective frame, fixed block, block and slider move up, and when the slider fits the surface of the limit block, the limit on the block is released, the spring three drives the slider to reset, and at the same time, the spring one drives the protective frame to reset, and the protective frame is detached from the vacuum gauge.

[0008] Preferably, the bottom of the block is arranged as an inclined surface, and when being interfered, the block enters into the slide groove.

[0009] Preferably, the cross section of the limiting block is a right triangle, and the side away from the inclined surface abuts against the side of the clamping block away from the inclined surface, thereby limiting the clamping block.

[0010] Preferably, the cross section of the sliding block is a right-angle trapezoid, which can release the limit on the clamping block by cooperating with the limit block.

[0011] Preferably, the shape of the limiting groove is consistent with the shape of the side of the U-shaped rod away from the baffle, so that the U-shaped rod can easily enter the limiting groove.

[0012] Preferably, a handrail is fixed on the surface of the protection frame to facilitate personnel to move the protection frame.

[0013] Compared with the prior art, the utility model provides a detection device with a protection function, which has the following beneficial effects:

[0014] 1. The detection device with protection function, through the protection component set, pulls down the protection frame, the fixed block and the card block move down synchronously, the side of the card block away from the inclined surface contacts the side of the limit block away from the inclined surface, the limit block limits the card block, stabilizes the protection frame, the protection frame completely covers the vacuum gauge, and the protection frame can protect the vacuum gauge to avoid damage caused by accidental touching of the vacuum gauge and affect its use.

[0015] 2. The detection device with protection function pulls down the protection frame through the set release component. When the card block is located under the slider, the spring retracts to drive the protection frame, the fixed block, the card block and the slider to move upward. When the slider fits the surface of the limit block, the card block moves along the surface of the slider and the limit block to release the limit on the card block. Spring three drives the slider to reset, and spring one drives the protection frame to reset at the same time. The protection frame is separated from the vacuum gauge, and the vacuum gauge can be maintained normally at this time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a side view of the structure of the utility model;

[0018] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0019] Figure 4 This is a schematic diagram of the front view structure of the protective frame of the utility model.

[0020] In the figure: 1. Vacuum coating machine; 2. Vacuum gauge; 3. Protection assembly; 30. Fixed plate; 31. Spring 1; 32. Protection frame; 33. Fixed block; 34. Slide; 35. Block; 36. Spring 2; 37. Limit block; 38. U-shaped rod; 39. Limit groove; 300. Baffle; 4. Release assembly; 40. Slider; 41. Spring 2; 42. Connecting plate. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a detection device with a protection function, including a vacuum coating machine 1, a vacuum gauge 2 is arranged on the surface of the vacuum coating machine 1, and a protection component 3 and a release component 4 are arranged on the surface of the vacuum coating machine 1. The protection component 3 includes: a fixed plate 30, a spring 1 31, a protective frame 32, a fixed block 33, a slide groove 34, a clamping block 35, a spring 2 36, a limit block 37, a U-shaped rod 38, a limit groove 39, and a baffle 300.

[0022] The fixing plate 30 is fixed on the surface of the vacuum coating machine 1, a spring 1 31 is fixed on the bottom of the fixing plate 30, a protective frame 32 is provided at the bottom of the spring 1 31, the protective frame 32 is slidably connected to the surface of the vacuum coating machine 1, a fixing block 33 is fixed on the surface of the protective frame 32, a slide groove 34 is provided at one end of the fixing block 33 away from the protective frame 32, a clamping block 35 is slidably connected to the inner wall of the slide groove 34, a spring 2 36 is fixed on the surface of the clamping block 35, one end of the spring 2 36 away from the clamping block 35 is fixed to the inner wall of the slide groove 34, a limiting block 37 is fixed on the surface of the vacuum coating machine 1, and a U-shaped rod 38 is slidably connected to the top of the protective frame 32 A baffle 300 is fixed on the top of the protective frame 32, and a limiting groove 39 is provided on the surface of the vacuum coating machine 1. When the protective frame 32 is pulled down, the fixed block 33 and the clamping block 35 move down synchronously. The side of the clamping block 35 away from the inclined surface collides with the side of the limiting block 37 away from the inclined surface. The limiting block 37 limits the clamping block 35 to stabilize the protective frame 32. The protective frame 32 completely covers the vacuum gauge 2. At the same time, a person moves the U-shaped rod 38 so that the U-shaped rod 38 enters the limiting groove 39 to prevent the person from continuing to pull down and affecting the stability of the protective frame 32. The protective frame 32 can protect the vacuum gauge 2 to prevent accidental touching of the vacuum gauge 2 and causing damage, which affects its use.

[0023] The release component 4 includes a slider 40, which is slidably connected to the surface of the vacuum coating machine 1. A spring three 41 is fixed to the bottom of the slider 40, and a connecting plate 42 is fixed to the bottom of the spring three 41. The connecting plate 42 is fixed to the surface of the vacuum coating machine 1. When the protective frame 32 is pulled down and the block 35 is located below the slider 40, the spring one 31 retracts, driving the protective frame 32, the fixed block 33, the block 35, and the slider 40 to move upward. When the slider 40 is in contact with the surface of the limit block 37, the block 35 will move along the surface of the slider 40 and the limit block 37 to release the limit on the block 35. The spring three 41 drives the slider 40 to reset, and at the same time, the spring one 31 drives the protective frame 32 to reset. The protective frame 32 is separated from the vacuum gauge 2, and the vacuum gauge 2 can be maintained normally at this time.

[0024] The bottom of the block 35 is set as an inclined surface. When it is interfered, the block 35 can enter the slide groove 34. The cross-section of the limit block 37 is a right triangle. The side away from the inclined surface interferes with the side of the block 35 away from the inclined surface, which can limit the block 35. The cross-section of the slider 40 is a right trapezoid. In conjunction with the limit block 37, the limit on the block 35 can be released. The shape of the limit groove 39 is consistent with the shape of the side of the U-shaped rod 38 away from the baffle 300, which facilitates the U-shaped rod 38 to enter the limit groove 39 to limit the protective frame 32. A handrail is fixed on the surface of the protective frame 32 to facilitate personnel to move the protective frame 32.

[0025] When the locking cam 35 is in the lower position, the locking cam 35 is released, and the locking cam 35 is reset. At this time, the side of the locking cam 35 away from the inclined surface conflicts with the side of the limiting block 37 away from the inclined surface, so that the limiting block 37 limits the locking cam 35, thereby stabilizing the protection frame 32. At this time, the protection frame 32 completely covers the vacuum gauge 2, and the personnel moves the U-shaped rod 38 so that the U-shaped rod 38 enters the limiting groove 39, which can prevent the personnel from continuing to pull down and affecting the stability of the protection frame 32. The protection frame 32 can protect the vacuum gauge 2 to prevent accidental touching of the vacuum gauge 2 and causing damage, which affects the use. When the vacuum gauge 2 needs to be maintained, the U-shaped rod 38 can be pulled out, so that the U-shaped rod 38 is disengaged from the limit groove 39, and the protection frame 32 is continued to be pulled down. The inclined surface of the block 35 contacts the surface of the slider 40, and the block 35 enters the slide groove 34 again. When the block 35 is located below the slider 40, the spring 1 31 retracts, driving the protection frame 32, the fixed block 33, the block 35, and the slider 40 to move upward. At this time, the slider 40 moves close to the limit block 37 and the spring 3 41 is stretched. When the slider 40 is in contact with the surface of the limit block 37, the block 35 will move along the surface of the slider 40 and the limit block 37, thereby releasing the limit on the block 35, and the spring 3 41 drives the slider 40 to reset. At the same time, the spring 1 31 drives the protection frame 32 to reset, and the protection frame 32 is separated from the vacuum gauge 2. At this time, the vacuum gauge 2 can be maintained normally, and the baffle 300 can limit the U-shaped rod 38 to prevent the U-shaped rod 38 from escaping.

[0026] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A detection device with a protective function, comprising a vacuum coating machine (1), wherein a vacuum gauge (2) is arranged on the surface of the vacuum coating machine (1), and characterized in that: The surface of the vacuum coating machine (1) is provided with a protection component (3) and a release component (4), and the protection component (3) comprises: A fixed plate (30), wherein the fixed plate (30) is fixed on the surface of the vacuum coating machine (1), a spring (31) is fixed on the bottom of the fixed plate (30), a protective frame (32) is provided on the bottom of the spring (31), the protective frame (32) is slidably connected to the surface of the vacuum coating machine (1), a fixed block (33) is fixed on the surface of the protective frame (32), a slide groove (34) is provided at one end of the fixed block (33) away from the protective frame (32), and the slide groove (34) is The inner wall is slidably connected to a block (35), a spring 2 (36) is fixed on the surface of the block (35), one end of the spring 2 (36) away from the block (35) is fixed on the inner wall of the slide groove (34), a limiting block (37) is fixed on the surface of the vacuum coating machine (1), a U-shaped rod (38) is slidably connected to the top of the protection frame (32), a baffle (300) is fixed on the top of the protection frame (32), and a limiting groove (39) is provided on the surface of the vacuum coating machine (1).

2. A detection device with protection function according to claim 1, characterized in that: The release component (4) comprises a slider (40), the slider (40) is slidably connected to the surface of the vacuum coating machine (1), a spring three (41) is fixed to the bottom of the slider (40), a connecting plate (42) is fixed to the bottom of the spring three (41), and the connecting plate (42) is fixed to the surface of the vacuum coating machine (1).

3. The detection device with protection function according to claim 1, characterized in that: The bottom of the block (35) is arranged as an inclined surface.

4. The detection device with protection function according to claim 1, characterized in that: The cross section of the limiting block (37) is a right triangle.

5. The detection device with protection function according to claim 2, characterized in that: The cross section of the sliding block (40) is a right-angled trapezoid.

6. The detection device with protection function according to claim 1, characterized in that: The shape of the limiting groove (39) is consistent with the shape of the side of the U-shaped rod (38) away from the baffle (300).

7. The detection device with protection function according to claim 1, characterized in that: A handrail is fixed on the surface of the protection frame (32).

Images