High-temperature-resistant camera assembly and high-temperature-resistant binocular camera

Abstract

The utility model relates to the technical field of cameras, and specifically provides a high-temperature-resistant camera assembly and a high-temperature-resistant binocular camera, and the high-temperature-resistant camera assembly comprises a housing and a cover plate cooperating with the upper end of the housing. A glass frame is arranged on the front face of the shell, and a glass panel is arranged in the glass frame. A camera and a lens are arranged in the shell, and acquisition ends of the camera and the lens are distributed corresponding to the glass panel; a dustproof mechanism is installed on the shell, a first cable gland and a second cable gland are arranged on the side face of the shell, and the second cable gland is used for being connected with an air pipe to blow air into the shell so as to blow dust; the high-temperature-resistant binocular camera is composed of two high-temperature-resistant camera assemblies. By arranging the dustproof mechanism, smoke dust and the like can be prevented from contaminating the glass panel; the air pipe is connected into the second cable gland on the side of the shell, cold air can be injected into the shell through the air pipe so as to reduce the temperature, and overheating operation of the camera and the lens is prevented; the air pipe is used in cooperation with the gap so that dust on the glass panel can be blown away.

Description

Technical Field

[0001] This utility model relates to the field of camera technology, specifically to a high-temperature resistant camera component and a high-temperature resistant binocular camera, used for shooting in harsh high-temperature environments. Background Technology

[0002] In the steel smelting process, it is often necessary to inspect the smelted or cast products. For example, when steel billets are smelted and formed, their surfaces are inspected in order to promptly detect defects such as cracks and dents on the surface of the casting products.

[0003] A published Chinese patent, publication number CN218037653U, discloses a high-temperature resistant camera mechanism, including a heat-insulating cavity for circulating injection of cooling gas or cooling liquid. The heat-insulating cavity includes a hollow inner shell and a hollow outer shell. The outer shell is fitted onto the outside of the inner shell and is coaxial and spaced apart from the inner shell. The top of the heat-insulating cavity is provided with an inlet and an outlet. The outer shell and the inner shell are mounted by an outer mounting base and an inner mounting base, respectively. A sleeve is installed in the hollow part of the inner shell. One end of the sleeve is mounted to the side end of the inner mounting base by a first mounting base. The other end of the sleeve passes through the cavity of the heat-insulating cavity and is locked by a latch. The other end of the sleeve has a through hole communicating with the outside. The through hole is sealed by transparent glass. A camera is installed in the sleeve. The lens of the camera corresponds to the transparent glass. The camera is electrically connected to an external power supply and controller through wires.

[0004] In high-temperature and harsh environments, there will be a lot of smoke and dust. The camera mechanism disclosed in the above patent is encapsulated with transparent glass. In actual use, smoke and dust will adhere to the upper glass, resulting in blurry images and poor performance. Utility Model Content

[0005] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide a high-temperature resistant camera component and a high-temperature resistant binocular camera to solve the problem that the transparent glass of the camera mechanism used in the prior art is easily contaminated with smoke and dust, resulting in blurry images.

[0006] To achieve the above and other related objectives, this utility model provides a high-temperature resistant camera assembly, including a housing and a cover plate fitted on the upper end of the housing;

[0007] The front of the housing is provided with a glass frame, and a glass panel is installed in the glass frame; a camera and lens are provided in the housing, and the acquisition ends of the camera and lens are distributed corresponding to the glass panel.

[0008] The housing is equipped with a dustproof mechanism, which consists of a rotary cylinder and a protective mask. The rotary cylinder drives the adjustable shielding glass panel of the protective mask.

[0009] The side of the shell is provided with a first Luer and a second Luer, the first Luer is used for circuit wiring, and the second Luer is connected with an air pipe and is used for introducing cold air into the shell to cool and blow dust; a gap is left between one side of the glass panel and the glass frame and is used for cooperating with dust blowing out of the shell.

[0010] In an embodiment of the utility model, first mounting frame is equipped in the shell, and the rotary cylinder is mounted on the first mounting frame.

[0011] The output end of the rotary cylinder is provided with a connecting rod, and the other end of the connecting rod extends to the outside of one side of the glass panel through the shell;

[0012] The connecting rod is provided with a clamping block, and the protective mask is mounted on the clamping block.

[0013] In an embodiment of the utility model, the front surface of the shell is provided with a limiting block on the other side of the glass panel, which is used for limiting the shielding and adjusting position of the protective mask.

[0014] In an embodiment of the utility model, the rear surface of the shell is provided with a pressure reducing valve, and the pressure reducing valve is connected to the air pipe connected to the second Luer.

[0015] In an embodiment of the utility model, the second mounting frame is further provided in the shell, the upper end of the second mounting frame is provided with an adjusting plate, and the camera and the lens are mounted on the adjusting plate.

[0016] In an embodiment of the utility model, the upper end of the second mounting frame is provided with an arc-shaped hole, the adjusting plate is provided with a round hole, and the round hole and the arc-shaped hole are detachably connected through a bolt.

[0017] In an embodiment of the utility model, the shell and the cover plate are detachably connected through a lock catch structure; the lock catch structure comprises a first connecting seat and a second connecting seat, the first connecting seat is mounted on the shell, and the second connecting seat is mounted on the cover plate.

[0018] The first connecting seat is provided with a clamping post, the second connecting seat is hingedly connected with a handle and a clamping ring through a pin shaft, and the clamping ring is detachably clamped with the clamping post by rotating the handle.

[0019] The utility model further provides a split type high-temperature-resistant binocular camera which is composed of two high-temperature-resistant camera assemblies.

[0020] As described above, the high-temperature-resistant camera assembly and the high-temperature-resistant binocular camera have the following beneficial effects:

[0021] The utility model discloses a dustproof mechanism is set up, can shield glass panel through the rotation cylinder drive protective mask when not needing using camera assembly to shoot, prevents smog etc. from adhering glass panel, guarantees the light transmittance, improves the shooting use effect of camera assembly under high temperature bad environment, through the gas pipe is connected from the lateral second glen head of casing, can through this gas pipe can inject cold air to casing to reduce temperature, prevents camera and lens overheated operation, improves the reliability of camera assembly operation, the gap of the gas pipe cooperation glass panel installation place remains uses, and the gas that passes in can blow out from the gap, can sweep clean the dust on glass panel, further guarantees the light transmittance of glass panel, improves camera assembly use effect, the utility model discloses two camera assemblies constitute split type binocular camera, and the installation mode is various, and the visual angle is wide, and the working distance is adjustable, and the use effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The structure diagram of the protective mask shielding glass panel of the high-temperature-resistant camera assembly disclosed in embodiment 1 is shown.

[0023] Figure 2 The structure diagram of the protective mask not shielding glass panel is shown. Figure 1

[0024] Figure 3 The structure diagram of another view is shown. Figure 1

[0025] Figure 4 The enlarged structure diagram of the lock catch structure in embodiment 1 is shown.

[0026] Figure 5 The partial structure diagram without casing and cover plate is shown. Figure 1

[0027] The enlarged structure diagram of the glass frame cooperating with the glass panel in embodiment 1 is shown. Figure 6

[0028] The exploded structure diagram of the second mounting frame assembling camera and lens in embodiment 1 is shown. Figure 7

[0029] The schematic diagram of the high-temperature-resistant binocular camera disclosed in embodiment 2 is shown. Figure 8

[0030] ​​​Housing 1; glass frame 2; glass panel 3; camera and lens 4; rotating air cylinder 5; protective mask 6; first Luer 7; second Luer 8; first mounting bracket 9; connecting rod 10; clamping block 11; limiting block 12; second mounting bracket 13; arc-shaped hole 131; adjusting plate 14; round hole 141; cover plate 15; pressure reducing valve 16; first connecting seat 17; second connecting seat 18; buckling pile 19; handle 20; buckling ring 21. DETAILED DESCRIPTION

[0031] The implementation of the present application will be described by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the specification.

[0032] Please refer to Figures 1 to 8 It should be understood that the structure, proportion, size, etc. shown in the drawings attached to the specification are only used to cooperate with the content disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the implementation conditions of the present application, so they do not have technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0033] Embodiment 1, please refer to Figures 1-7 The present embodiment provides a high-temperature-resistant camera assembly, which comprises a housing 1 and a cover plate 15 fitted on the upper end of the housing 1; the housing 1 and the cover plate 15 are detachably connected by a lock structure, the lock structure comprises a first connecting seat 17 and a second connecting seat 18, the first connecting seat 17 is mounted on the housing 1, and the second connecting seat 18 is mounted on the cover plate 15; the first connecting seat 17 is provided with a buckling pile 19, and the second connecting seat 18 is hingedly connected with a handle 20 and a buckling ring 21 through a pin shaft, the buckling ring 21 can be detachably buckled with the buckling pile 19 by rotating the handle 20, which facilitates the disassembly and assembly of the housing 1 for maintenance work; the handle 20 and the buckling ring 21 are elastically connected by a spring, which facilitates the flexible driving of the buckling ring 21 by the handle 20.

[0034] The front of the shell 1 is provided with a glass frame 2, and a glass panel 3 is arranged in the glass frame 2; a camera and a lens 4 are arranged in the shell 1, and the collection end of the camera and the lens 4 is distributed corresponding to the glass panel 3; a second mounting frame 13 is arranged in the shell 1, an adjusting plate 14 is arranged at the upper end of the second mounting frame 13, and the camera and the lens 4 are arranged on the adjusting plate 14; an arc-shaped hole 131 is arranged at the upper end of the second mounting frame 13, a round hole 141 is arranged on the adjusting plate 14, and the round hole 141 and the arc-shaped hole 131 are detachably connected through a bolt (not shown in the figure), and the collection angle of the camera and the lens 4 can be adjusted by adjusting the corresponding position of the round hole 141 of the adjusting plate 14 and the arc-shaped hole 131 of the second mounting frame 13 and connecting through the bolt.

[0035] A dustproof mechanism is arranged on the shell 1, the dustproof mechanism comprises a rotary cylinder 5 and a protective mask 6, the protective mask 6 is driven by the rotary cylinder 5 to adjust the shielding of the glass panel 3, specifically, a first mounting frame 9 is arranged in the shell 1, and the rotary cylinder 5 is arranged on the first mounting frame 9; a connecting rod 10 is arranged at the output end of the rotary cylinder 5, the other end of the connecting rod 10 extends to the outside of the glass panel 3 through the shell 1; a clamping block 11 is arranged on the connecting rod 10, and the protective mask 6 is arranged on the clamping block 11; a limiting block 12 is arranged on the front of the shell 1 and located on the other side of the glass panel 3, which is used for limiting the shielding adjusting position of the protective mask 6 and improving the shielding effect; the arrangement of the dustproof mechanism can shield the glass panel 3 through the driving of the protective mask 6 by the rotary cylinder 5 when the camera assembly is not used for shooting, so as to prevent dust and the like from adhering to the glass panel 3, ensure the light transmittance, and improve the shooting effect of the camera assembly in a high-temperature and harsh environment.

[0036] First and second grommets 7 and 8 are arranged on the side of the shell 1, the first grommet 7 is used for circuit wiring, and the second grommet 8 is connected with an air pipe, which is used for introducing cold air into the shell 1 to cool and blow dust, so as to prevent the camera and the lens 4 from overheating and running, and improve the reliability of the operation of the camera assembly; a gap is left between the glass panel 3 and the glass frame 2, and the air pipe is used in cooperation with the gap left at the mounting position of the glass panel 3, the introduced gas can be blown out from the gap, the dust on the glass panel 3 can be blown clean, the light transmittance of the glass panel 3 is further ensured, and the use effect of the camera assembly is improved. A pressure reducing valve 16 is arranged at the back of the shell 1, and the pressure reducing valve 16 is connected with the air pipe connected with the second grommet 8, which is used for adjusting the blowing pressure.

[0037] In example 2, a split type high-temperature-resistant binocular camera is provided, which is composed of two high-temperature-resistant camera assemblies of example 1, and the two high-temperature-resistant camera assemblies are matched to form a split type binocular camera, the installation mode is various, the visual angle is wide, the working distance is adjustable, and better detection effect can be achieved.

[0038] In summary, the dustproof mechanism is arranged, so that the glass panel 3 can be prevented from being contaminated by smoke and dust; the air pipe is connected to the second gauze head 8 at the side of the shell 1, cold air can be injected into the shell 1 through the air pipe to reduce the temperature, and the camera and the lens are prevented from overheating operation; the air pipe is used in cooperation with the gap, so that the dust on the glass panel 3 can be blown clean; the split type binocular camera is adopted, the installation mode is various, the visual angle is wide, the working distance is adjustable, and better detection effect can be realized.

[0039] The above embodiment only illustrates the principle and effect of the utility model, and is not used to limit the utility model. Any person skilled in the art can modify or change the above embodiment without departing from the spirit and category of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A high-temperature-resistant camera assembly, comprising a shell (1) and a cover plate (15) fitted on the upper end of the shell (1); The front of the shell (1) is provided with a glass frame (2) in which a glass panel (3) is arranged; the shell (1) is provided with a camera and a lens (4), and the collection end of the camera and the lens (4) corresponds to the distribution of the glass panel (3); characterized in that The shell (1) is provided with a dustproof mechanism, which adopts a rotary air cylinder (5) and a protective mask (6), and the protective mask (6) is driven by the rotary air cylinder (5) to adjust the shielding of the glass panel (3); The side of the shell (1) is provided with a first grommet (7) and a second grommet (8), the first grommet (7) is used for circuit wiring, and the second grommet (8) is connected with an air pipe for introducing cold air into the shell (1) to cool and blow dust; a gap is left between the glass panel (3) and the glass frame (2) on one side for cooperating with the dust blown out of the shell (1).

2. The high temperature resistant camera assembly of claim 1, wherein: The shell (1) is provided with a first mounting bracket (9), and the rotary air cylinder (5) is arranged on the first mounting bracket (9); The output end of the rotary air cylinder (5) is provided with a connecting rod (10), and the other end of the connecting rod (10) extends to the outside of the glass panel (3) through the shell (1); The connecting rod (10) is provided with a clamping block (11), and the protective mask (6) is arranged on the clamping block (11).

3. The high temperature resistant camera assembly of claim 2, wherein: The front of the shell (1) is provided with a limiting block (12) on the other side of the glass panel (3) for limiting the shielding adjustment position of the protective mask (6).

4. The high temperature resistant camera assembly of claim 1, wherein: The rear of the shell (1) is provided with a pressure reducing valve (16) connected to the air pipe connected to the second grommet (8).

5. The high temperature resistant camera assembly of claim 1, wherein: The shell (1) is further provided with a second mounting bracket (13), and the upper end of the second mounting bracket (13) is provided with an adjusting plate (14), and the camera and the lens (4) are arranged on the adjusting plate (14).

6. The high temperature resistant camera assembly of claim 5, wherein: The upper end of the second mounting bracket (13) is provided with an arc-shaped hole (131), and the adjusting plate (14) is provided with a circular hole (141), and the circular hole (141) and the arc-shaped hole (131) are detachably connected by bolts.

7. The high temperature resistant camera assembly of claim 1, wherein: The shell (1) and the cover plate (15) are detachably connected by a lock structure; the lock structure comprises a first connecting seat (17) and a second connecting seat (18), the first connecting seat (17) is arranged on the shell (1), and the second connecting seat (18) is arranged on the cover plate (15); The first connecting seat (17) is provided with a buckle pile (19), and the second connecting seat (18) is simultaneously hinged with a handle (20) and a buckle ring (21) through a pin shaft, and the handle (20) is driven to detachably buckle the buckle pile (19) by driving the buckle ring (21).

8. Split high temperature resistant binocular camera characterized in that: The high-temperature-resistant camera assembly of any one of claims 1-7 is composed of two.

Images