High-definition camera with self-cleaning structure

Abstract

A high-definition camera with a self-cleaning structure provided by the present invention comprises a camera main body and a cleaning assembly, the cleaning assembly comprises a compressed air quick joint and an air tap main body, the front and rear ends of the air tap main body are respectively an air outlet end and an air inlet end, an air tap channel is arranged in the air tap main body, the compressed air quick joint is communicated with the air tap channel, and the compressed air quick joint is communicated with the air tap channel. The compressed air quick connector can input compressed air into the air tap channel, the air outlet end protrudes out of the end of the camera body and is provided with an air curtain hole, the air curtain hole is communicated with the air tap channel, and compressed air flow in the air tap channel can be matched with the air curtain hole to form an air curtain at the end of the camera body. The camera has the beneficial effects that through the arrangement of the cleaning assembly, compressed air is introduced into the compressed air quick connector and is sprayed out from the air curtain hole, and an air curtain is generated in front of the end part of the camera main body, so that the end part of the camera main body can be cleaned, and meanwhile, the possibility that the camera is polluted by external sundries can be prevented; and the user experience and the product competitiveness are improved.

Description

Technical Field

[0001] The invention relates to the technical field of practical training of numerically controlled machine tools, and in particular to a high-definition camera with a self-cleaning structure. Background Art

[0002] In the teaching process of CNC machine tool processing, CNC machine tool practical training can help students better master the real production and processing technology and operation skills. During the training process, students conduct actual operation drills under the guidance of teachers to complete the processing tasks of typical parts, thereby mastering CNC processing technology and methods, improving the practicality and applicability of teaching, and at the same time having many advantages such as high efficiency, precision, and safety, it is an indispensable part of modern education and teaching.

[0003] During the training process, with the assistance of multiple angles and multiple camera positions, the camera plays multiple roles in the CNC machine tool training teaching, which not only improves the quality of teaching, but also enhances the safety and efficiency of learning. For example, the camera can monitor the training process in real time, and the teacher can observe the student's operation at any time to ensure its correctness and safety. This not only improves the teaching efficiency, but also corrects the student's mistakes in time; it can provide rich learning materials for subsequent teaching. Teachers can use these video materials for review and evaluation, and students can also watch them repeatedly to consolidate their knowledge.

[0004] In order to better monitor, the camera needs to be installed near the processing area. There will be a certain amount of dust and particles in the air in the processing environment, and even splashing of liquid during the processing, which makes the camera more susceptible to contamination. At present, when the lens is contaminated, it can only be cleaned manually regularly or according to actual conditions. In addition, the dirt adheres to the camera for a long time, which affects the clarity of the picture captured and easily causes damage to the lens. The service life of the product is affected, the cost of product use is increased, and the user's use needs cannot be met, which is not conducive to improving the competitiveness of the product. Summary of the invention

[0005] In order to solve the problems in the prior art, the present invention provides a high-definition camera with a self-cleaning structure, which solves the problem that the prior art cameras are easily contaminated.

[0006] The present invention discloses a high-definition camera with a self-cleaning structure, comprising a camera body and a cleaning component, wherein the cleaning component comprises a compressed air quick connector and an air nozzle body, wherein the front and rear ends of the air nozzle body are an air outlet end and an air inlet end respectively, an air nozzle channel is arranged in the air nozzle body, the compressed air quick connector is connected with the air nozzle channel, the compressed air quick connector can input compressed air into the air nozzle channel, the air outlet end protrudes from the end of the camera body, an air curtain hole is arranged at the air outlet end, the air curtain hole is connected with the air nozzle channel, and the compressed air flow in the air nozzle channel can cooperate with the air curtain hole to form an air curtain at the end of the camera body.

[0007] The present invention is further improved in that the air nozzle body comprises an air nozzle upper shell and an air nozzle lower shell, and the air nozzle upper shell and the air nozzle lower shell are detachably connected.

[0008] The present invention is further improved in that an upper guide block cooperating with a compressed air quick connector is arranged on the inner wall of the upper shell of the air nozzle, and a lower guide block cooperating with a compressed air quick connector is arranged on the inner wall of the lower shell of the air nozzle, and the upper guide block and the lower guide block form a guide groove.

[0009] The present invention is further improved in that the number of upper guide blocks is two, the number of lower guide blocks is two, the two upper guide blocks are arranged in a V shape, the two lower guide blocks are also arranged in a V shape, the relative distance between the two upper guide blocks gradually increases in the direction away from the compressed air quick connector, and the relative distance between the two lower guide blocks gradually increases in the direction away from the compressed air quick connector.

[0010] The present invention is further improved in that an upper screw hole is provided in the lower shell of the air nozzle, and a lower screw hole matching with the upper screw hole is provided on the camera body, and the air nozzle body can be fixed on the camera body by screws passing through the upper screw hole and the lower screw hole in sequence.

[0011] The present invention is further improved in that a camera module and a camera cover are arranged in a camera body, the camera body comprises a camera shell and a camera rear cover plate, a camera window is arranged at the front end of the camera shell, and the camera cover is fixedly arranged in the camera window.

[0012] The present invention is further improved and further comprises a front sealing rubber ring, which is sleeved on the camera cover and can improve the sealing between the camera cover and the camera window.

[0013] The present invention is further improved in that a positioning step is arranged on the camera cover, a positioning profiling groove cooperating with the positioning step is arranged on the lower shell of the air nozzle, the positioning step is arranged in the positioning profiling groove, and the air curtain hole is arranged on the side of the positioning profiling groove.

[0014] The present invention is further improved and also includes a rear sealing rubber ring. The rear end of the camera housing is provided with a rubber ring installation groove that cooperates with the rear sealing rubber ring. The rear sealing rubber ring is arranged in the rubber ring installation groove, and the rear sealing rubber ring protrudes from the rubber ring installation groove. The rear sealing rubber ring can cooperate with the inner wall of the camera rear cover plate to improve the sealing between the camera housing and the camera rear cover plate.

[0015] The present invention is further improved in that an air curtain channel is arranged below the air curtain hole, the air curtain channel is connected to the air curtain hole, and the width of the air curtain channel is greater than the width of the air curtain hole.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention provides a high-definition camera with a self-cleaning structure. The structure can effectively solve the problem of the existing camera being easily contaminated. By using the product structure and the setting of the cleaning component, the compressed air quick connector is connected to the compressed air, and the compressed air is sprayed out from the air curtain hole to generate an air curtain in front of the end of the camera body. While cleaning the end of the camera body, it can block the possibility of external debris contaminating the camera, effectively improving the user experience and the competitiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the present invention or the solutions in the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the high-definition camera with a self-cleaning structure;

[0019] Figure 2 for Figure 1 Another perspective structural diagram;

[0020] Figure 3 This is a schematic diagram of the decomposition structure of the high-definition camera with a self-cleaning structure;

[0021] Figure 4 This is a cross-sectional view of the high-definition camera with a self-cleaning structure. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0023] Reference to "embodiments" in the present invention means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it mutually exclusive, independent, or alternative to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention may be combined with other embodiments.

[0024] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0025] like Figure 1-Figure 4 As shown, the present invention is a high-definition camera with a self-cleaning structure, including a camera body 1 and a cleaning component, the cleaning component including a compressed air quick connector 2 and an air nozzle body 3, the front and rear ends of the air nozzle body 3 are respectively an air outlet end and an air inlet end, an air nozzle channel is arranged in the air nozzle body 3, the compressed air quick connector 2 is connected with the air nozzle channel, the compressed air quick connector 2 can input compressed air into the air nozzle channel, the air outlet end protrudes from the end of the camera body 1, the air outlet end is provided with an air curtain hole 301, the air curtain hole 301 is connected with the air nozzle channel, and the compressed air flow in the air nozzle channel can cooperate with the air curtain hole 301 to form an air curtain at the end of the camera body 1.

[0026] Through the setting of the cleaning component, the compressed air quick connector 2 is connected to the compressed air, and the compressed air is ejected from the air curtain hole 301, generating an air curtain in front of the end of the camera body 1, which can clean the end of the camera body 1 while blocking the possibility of external debris contaminating the camera, effectively improving the user experience and product competitiveness.

[0027] Instead of the traditional method of spraying cleaning fluid on the camera and wiping it manually on a regular basis, this solution can extend the time the camera remains clean and achieve cleaning without consumables.

[0028] When in use, the compressed air quick connector 2 is connected to the air compressor to deliver compressed air.

[0029] The air valve body 3 comprises an air valve upper shell 31 and an air valve lower shell 32 , and the air valve upper shell 31 and the air valve lower shell 32 are detachably connected.

[0030] The provision of the air valve upper shell 31 and the air valve lower shell 32 facilitates product maintenance and improves the user experience.

[0031] An upper guide block cooperating with the compressed air quick connector 2 is arranged on the inner wall of the air nozzle upper shell 31, and a lower guide block 321 cooperating with the compressed air quick connector 2 is arranged on the inner wall of the air nozzle lower shell 32. The upper guide block and the lower guide block 321 form a guide groove.

[0032] By disposing the upper guide block and the lower guide block 321, the flow velocity of the compressed air flow in the air nozzle channel can be effectively increased, and the wind noise generated by the compressed air flow in the air nozzle channel can be effectively reduced.

[0033] There are two upper guide blocks and two lower guide blocks 321. The two upper guide blocks are arranged in a V shape, and the two lower guide blocks 321 are also arranged in a V shape. The relative distance between the two upper guide blocks gradually increases in the direction away from the compressed air quick connector 2, and the relative distance between the two lower guide blocks 321 gradually increases in the direction away from the compressed air quick connector 2.

[0034] Through the V-shaped setting, the speed of the compressed air flowing out of the air curtain hole 301 can be increased, thereby improving the protective effect of the air curtain.

[0035] An upper screw hole 322 is provided in the lower shell 32 of the air nozzle, and a lower screw hole 101 matching with the upper screw hole 322 is provided on the camera body 1. The air nozzle body 3 can be fixed on the camera body 1 by screws passing through the upper screw hole 322 and the lower screw hole 101 in sequence.

[0036] By fixing with screws, the cleaning component can be installed on the camera body 1 more stably.

[0037] A camera module 11 and a camera cover 12 are arranged in the camera body 1 . The camera body 1 includes a camera housing 13 and a camera rear cover 14 . A camera window 102 is arranged at the front end of the camera housing 13 , and the camera cover 12 is fixedly arranged in the camera window 102 .

[0038] The high-definition camera with a self-cleaning structure further comprises a front sealing rubber ring 4 , which is sleeved on the camera cover 12 .

[0039] By providing the front sealing rubber ring 4, the sealing between the camera cover 12 and the camera window 102 can be improved, thereby preventing water vapor from entering the camera and damaging the internal components of the camera in a CNC machine tool processing environment for a long time.

[0040] The camera cover 12 is provided with a positioning step 121 , the air nozzle lower shell 32 is provided with a positioning profiling groove 323 matching with the positioning step 121 , the positioning step 121 is arranged in the positioning profiling groove 323 , and the air curtain hole 301 is arranged on the side of the positioning profiling groove 323 .

[0041] By providing the positioning step 121 and the positioning contoured groove 323 , the cleaning component can be conveniently installed while also ensuring that the position between the cleaning component and the camera body 1 is fixed.

[0042] The air curtain hole 301 is arranged on the side of the positioning contoured groove 323 , and the air outlet direction is in contact with the end surface of the camera cover 12 , which effectively prevents the camera cover 12 from being contaminated.

[0043] The high-definition camera with a self-cleaning structure also includes a rear sealing rubber ring 5. The rear end of the camera housing 13 is provided with a rubber ring installation groove that cooperates with the rear sealing rubber ring 5. The rear sealing rubber ring 5 is arranged in the rubber ring installation groove, and the rear sealing rubber ring 5 protrudes from the rubber ring installation groove.

[0044] By setting the rear sealing rubber ring 5, the sealing between the camera housing 13 and the camera rear cover 14 can be improved in cooperation with the inner wall of the camera rear cover 14, so as to prevent water vapor from entering the camera and damaging the internal components of the camera in a CNC machine tool processing environment for a long time.

[0045] An air curtain channel 302 is disposed below the air curtain hole 301 . The air curtain channel 302 is communicated with the air curtain hole 301 , and a width of the air curtain channel 302 is greater than a width of the air curtain hole 301 .

[0046] By setting the air curtain channel 302, the effective width of the air curtain can be further increased. The compressed gas is ejected from the air curtain hole 301, and expands to both sides after passing through the air curtain channel 302. The compressed gas passes through the inner wall of the air curtain channel 302 and is ejected downward, thereby increasing the width of the air curtain and further improving the cleaning and protection ability of the product.

[0047] As can be seen from the above, the beneficial effect of the present invention is: adopting its mechanism can effectively solve the problem that the existing camera is easily contaminated. By using the product structure and the setting of the cleaning component, the compressed air quick connector 2 is connected to the compressed air, and the compressed air is ejected from the air curtain hole 301 to generate an air curtain in front of the end of the camera body 1. While cleaning the end of the camera body 1, it can block the possibility of external debris contaminating the camera, effectively improving the user experience and the competitiveness of the product.

[0048] The specific implementation modes described above are preferred implementation modes of the present invention, and are not intended to limit the specific implementation scope of the present invention. The scope of the present invention includes but is not limited to the specific implementation modes, and all equivalent changes made according to the present invention are within the protection scope of the present invention.

Claims

1. A high-definition camera with a self-cleaning structure, characterized in that: The invention comprises a camera body and a cleaning component, wherein the cleaning component comprises a compressed air quick connector and an air nozzle body, wherein the front and rear ends of the air nozzle body are respectively an air outlet end and an air inlet end, an air nozzle channel is arranged in the air nozzle body, the compressed air quick connector is connected with the air nozzle channel, and the compressed air quick connector can input compressed air into the air nozzle channel, the air outlet end protrudes out of the end of the camera body, the air outlet end is provided with an air curtain hole, the air curtain hole is connected with the air nozzle channel, and the compressed air flow in the air nozzle channel can cooperate with the air curtain hole to form an air curtain at the end of the camera body.

2. The high-definition camera with a self-cleaning structure according to claim 1, characterized in that: The air nozzle body comprises an air nozzle upper shell and an air nozzle lower shell, and the air nozzle upper shell and the air nozzle lower shell are detachably connected.

3. The high-definition camera with a self-cleaning structure according to claim 2, characterized in that: An upper guide block cooperating with the compressed air quick connector is arranged on the inner wall of the upper shell of the air nozzle, and a lower guide block cooperating with the compressed air quick connector is arranged on the inner wall of the lower shell of the air nozzle. The upper guide block and the lower guide block form a guide groove.

4. The high-definition camera with a self-cleaning structure according to claim 3, characterized in that: There are two upper guide blocks and two lower guide blocks. The two upper guide blocks are arranged in a V shape, and the two lower guide blocks are also arranged in a V shape. The relative distance between the two upper guide blocks gradually increases in the direction away from the compressed air quick connector, and the relative distance between the two lower guide blocks gradually increases in the direction away from the compressed air quick connector.

5. The high-definition camera with a self-cleaning structure according to claim 2, characterized in that: An upper screw hole is arranged in the lower shell of the air nozzle, and a lower screw hole cooperating with the upper screw hole is arranged on the camera body. The air nozzle body can be fixed on the camera body by screws passing through the upper screw hole and the lower screw hole in sequence.

6. The high-definition camera with a self-cleaning structure according to claim 2, characterized in that: A camera module and a camera cover are arranged in the camera body. The camera body includes a camera shell and a camera rear cover. A camera window is arranged at the front end of the camera shell, and the camera cover is fixedly arranged in the camera window.

7. The high-definition camera with a self-cleaning structure according to claim 6, characterized in that: It also includes a front sealing rubber ring, which is sleeved on the camera cover and can improve the sealing between the camera cover and the camera window.

8. The high-definition camera with a self-cleaning structure according to claim 6, characterized in that: The camera cover is provided with a positioning step, the air nozzle lower shell is provided with a positioning profiling groove matched with the positioning step, the positioning step is arranged in the positioning profiling groove, and the air curtain hole is arranged on the side of the positioning profiling groove.

9. The high-definition camera with a self-cleaning structure according to claim 6, characterized in that: It also includes a rear sealing rubber ring. The rear end of the camera housing is provided with a rubber ring installation groove that cooperates with the rear sealing rubber ring. The rear sealing rubber ring is arranged in the rubber ring installation groove, and the rear sealing rubber ring protrudes from the rubber ring installation groove. The rear sealing rubber ring can cooperate with the inner wall of the camera rear cover plate to improve the sealing between the camera housing and the camera rear cover plate.

10. The high-definition camera with a self-cleaning structure according to any one of claims 1 to 9, characterized in that: An air curtain channel is arranged below the air curtain hole, the air curtain channel is communicated with the air curtain hole, and the width of the air curtain channel is greater than the width of the air curtain hole.

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