Video equipment with lens protection function

Abstract

The utility model relates to the technical field of digital intelligent teaching material integrated teaching, in particular to video equipment with a lens protection function, which comprises a first hydraulic push rod, a support table is mounted at the top end of the first hydraulic push rod, a bracket is mounted at the bottom of the support table, and a turntable is mounted on the top surface of the support table. A first driving rod is installed at the bottom of the rotating disc, a first motor is installed at one end of the first driving rod, a protective shell is installed on the top surface of the rotating disc, a top cover is installed on the top surface of the protective shell, a handle is installed on the top surface of the top cover, and limiting assemblies are installed on the two sides of the inner wall of the protective shell. And an insertion block is mounted on the outer wall of the limiting assembly. According to the improved video equipment, the design of the protection assembly is adopted, the lens can be protected and prevented from being damaged, meanwhile, when dust accumulates on the surface of the lens, the lens can be regularly cleaned and dedusted through the brush, and the influence of the dust on the equipment can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of digital intelligence teaching material integrated teaching, in particular to a video recording device with a lens protection function. Background Art

[0002] The integrated teaching of digital and intelligent teaching materials is to organize and integrate the teaching links, consider the teaching that combines theory and practice to cultivate students' professional abilities as a whole, formulate teaching plans and outlines separately, build a system of overall professional ability training goals, and ensure the realization of the overall goal through the implementation of each teaching link. The integrated teaching of digital and intelligent teaching materials is a method of vocational education, which aims to improve the comprehensive quality of the educated and adopts a method that combines theoretical teaching with practice.

[0003] In the integrated teaching of digital intelligence and teaching materials, video recording equipment plays an important role, helping teachers to easily record classroom videos and capture all operations and sounds on the screen. After recording, the recorded videos can be edited and annotated, which can help teachers improve teaching effectiveness and enable students to better understand and master knowledge.

[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. The lens of the existing video recording equipment is usually exposed to the outside. During the installation and use of the video recording equipment, the lens is easily scratched. After long-term use, a small amount of dust may remain on the surface of the lens of the video recording equipment, affecting the use of the equipment; 2. Due to the complex structure of the existing video recording equipment, the installation and disassembly efficiency is low, which is time-consuming and labor-intensive, affecting the use of the equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a video recording device with a lens protection function, so as to solve the problem that the video recording device proposed in the above background technology has no lens protection and is inconvenient to install. To achieve the above purpose, the utility model provides the following technical solutions: the video recording device with a lens protection function comprises a first hydraulic push rod, a support platform is installed at the top of the first hydraulic push rod, a bracket is installed at the bottom of the support platform, a turntable is installed on the top surface of the support platform, a first driving rod is installed at the bottom of the turntable, a first motor is installed at one end of the first driving rod, a protective shell is installed on the top surface of the turntable, a top cover is installed on the top surface of the protective shell, a handle is installed on the top surface of the top cover, both sides of the inner wall of the protective shell are installed with a limit assembly, an outer wall of the limit assembly is installed with an insert block, a video recording device body is installed on the outer wall of the insert block, a lens is installed on one side surface of the video recording device body, a rubber sheet is installed on the outer wall of the lens, a protective assembly is installed on the outer wall of the rubber sheet, and a cleaning assembly is installed on one side surface of the protective shell.

[0006] The limiting assembly includes fixed blocks installed on both sides of the inner wall of the protective shell, the inner wall of the fixed block is installed with a main limiting block, the inner wall of the main limiting block is rotatably connected with a rotating rod, and the outer wall of the rotating rod is installed with a secondary limiting block.

[0007] The protection component comprises a protection cover installed on the outer wall of the rubber sheet, a second driving rod is installed on the inner wall of the protection cover, and a second motor is installed at one end of the second driving rod.

[0008] The cleaning component includes a third motor installed on one side surface of the protective shell, a third driving rod is installed at the output end of the third motor, a dust cover is installed on the outer wall of the third driving rod, one end of a second hydraulic push rod is installed on the inner wall of the dust cover, and a brush is installed on the other end of the second hydraulic push rod.

[0009] Further preferably, the first motor forms a transmission mechanism with the protective shell through the first driving rod and the turntable.

[0010] Further preferably, a slot having an internal dimension structure consistent with an external dimension structure of the plug-in block is provided on the surface of the fixed block, and the video recording device body and the fixed block form a plug-in mechanism.

[0011] Further preferably, a groove having an internal dimension structure consistent with the external dimension structure of the main limit block and the auxiliary limit block is formed on the surface of the insert block, and the auxiliary limit block forms a rotating mechanism with the main limit block through a rotating rod.

[0012] Further preferably, the second motor forms a transmission mechanism through the second driving rod and the protective cover.

[0013] Further preferably, the third motor forms a transmission mechanism with the dust cover through the third driving rod, and the brush forms a telescopic mechanism with the dust cover through the second hydraulic push rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model adopts the design of the protection component. When the user needs to use the video recording device, the second motor can be started. The second motor drives the protection cover to rotate to the side of the lens through the second driving rod, and then the video recording can be carried out. When the video recording device is used, the second motor can be started. The second motor drives the protection cover to rotate to be consistent with the lens through the second driving rod. At this time, the protection cover and the rubber sheet are tightly fitted, which can protect the lens and prevent the lens from being damaged. At the same time, when dust accumulates on the surface of the lens, the second hydraulic push rod can extend the brush from the dust cover, and then the third motor is started to drive the third driving rod and the dust cover to rotate as a whole. The lens is regularly cleaned and dusted by the brush, which can effectively prevent the influence of dust on the equipment.

[0016] The utility model adopts a design that is easy to install. The video recording device body can be inserted through the slots on the surfaces of the plug-in block and the fixed block. When the video recording device body moves downward, the plug-in block is plugged into the main limit block and the auxiliary limit block through the groove. After the video recording device body and the fixed block are installed, the groove on the inner wall of the plug-in block fits with the outer wall of the main limit block, and the top surface of the plug-in block and the bottom surface of the auxiliary limit block are located in the same plane. By rotating the auxiliary limit block 90° clockwise, the video recording device body and the fixed block can be quickly fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is an enlarged schematic diagram of the explosion structure of the protective shell of the utility model;

[0019] Figure 3 This is an enlarged schematic diagram of the structure of the limit assembly of the utility model;

[0020] Figure 4 This is an enlarged schematic diagram of the protective component structure of the utility model;

[0021] Figure 5 It is an enlarged schematic diagram of the cleaning component structure of the utility model.

[0022] In the figure: 1. first hydraulic push rod; 2. support platform; 3. bracket; 4. turntable; 5. first drive rod; 6. first motor; 7. protective shell; 8. top cover; 9. handle; 10. limit assembly; 1001. fixed block; 1002. main limit block; 1003. rotating rod; 1004. auxiliary limit block; 11. plug-in block; 12. video equipment body; 13. lens; 14. rubber sheet; 15. protective assembly; 1501. protective cover; 1502. second drive rod; 1503. second motor; 16. cleaning assembly; 1601. third motor; 1602. third drive rod; 1603. dust cover; 1604. second hydraulic push rod; 1605. brush. 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 5The utility model provides a technical solution: a video recording device with a lens protection function, comprising a first hydraulic push rod 1, a support platform 2 is installed at the top of the first hydraulic push rod 1, a bracket 3 is installed at the bottom of the support platform 2, a turntable 4 is installed on the top surface of the support platform 2, a first driving rod 5 is installed at the bottom of the turntable 4, a first motor 6 is installed at one end of the first driving rod 5, a protective shell 7 is installed on the top surface of the turntable 4, a top cover 8 is installed on the top surface of the protective shell 7, a handle 9 is installed on the top surface of the top cover 8, limiting components 10 are installed on both sides of the inner wall of the protective shell 7, an insert block 11 is installed on the outer wall of the limiting component 10, a video recording device body 12 is installed on the outer wall of the insert block 11, a lens 13 is installed on one side surface of the video recording device body 12, a rubber sheet 14 is installed on the outer wall of the lens 13, a protective component 15 is installed on the outer wall of the rubber sheet 14, and a cleaning component 16 is installed on one side surface of the protective shell 7.

[0025] The limiting assembly 10 includes a fixed block 1001 installed on both sides of the inner wall of the protective shell 7, the inner wall of the fixed block 1001 is installed with a main limiting block 1002, the inner wall of the main limiting block 1002 is rotatably connected to a rotating rod 1003, and the outer wall of the rotating rod 1003 is installed with a secondary limiting block 1004.

[0026] The protection assembly 15 includes a protection cover 1501 installed on the outer wall of the rubber sheet 14 , a second driving rod 1502 is installed on the inner wall of the protection cover 1501 , and a second motor 1503 is installed at one end of the second driving rod 1502 .

[0027] The cleaning assembly 16 includes a third motor 1601 installed on one side surface of the protective shell 7, a third driving rod 1602 is installed on the output end of the third motor 1601, a dust cover 1603 is installed on the outer wall of the third driving rod 1602, one end of the second hydraulic push rod 1604 is installed on the inner wall of the dust cover 1603, and a brush 1605 is installed on the other end of the second hydraulic push rod 1604.

[0028] In this embodiment, Figure 3 As shown, the first motor 6 forms a transmission mechanism through the first driving rod 5, the turntable 4 and the protective shell 7; through the transmission mechanism, it is convenient for the user to start the first motor 6, and the first motor 6 drives the first driving rod 5 and the turntable 4 to rotate, thereby driving the protective shell 7 to rotate as a whole, so as to facilitate the adjustment of the horizontal angle of the video recording device.

[0029] In this embodiment, Figure 3 As shown, a slot having an internal dimension structure consistent with the external dimension structure of the plug-in block 11 is provided on the surface of the fixed block 1001, and the video recording device body 12 and the fixed block 1001 form a plug-in mechanism; through this design, it is convenient for the user to quickly install the video recording device body 12 through the slot on the surface of the plug-in block 11 and the fixed block 1001.

[0030] In this embodiment, Figure 1 As shown, the surface of the plug block 11 is provided with a groove whose internal dimension structure is consistent with the external dimension structure of the main limit block 1002 and the auxiliary limit block 1004, and the auxiliary limit block 1004 forms a rotating mechanism with the main limit block 1002 through the rotating rod 1003; through this design, when the video recording device body 12 is installed downward through the slot on the surface of the plug block 11 and the fixed block 1001, the plug block 11 is plugged into the main limit block 1002 and the auxiliary limit block 1004 through the groove, and after the video recording device body 12 and the fixed block 1001 are installed, the groove on the inner wall of the plug block 11 is in contact with the outer wall of the main limit block 1002, and the top surface of the plug block 11 and the bottom surface of the auxiliary limit block 1004 are located in the same plane, and the video recording device body 12 and the fixed block 1001 can be quickly fixed by rotating the auxiliary limit block 1004 clockwise by 90°.

[0031] In this embodiment, Figure 5 As shown, the second motor 1503 forms a transmission mechanism through the second driving rod 1502 and the protective cover 1501; through the transmission mechanism, when the video recording device is used, it is convenient for the user to start the second motor 1503, and the second motor 1503 drives the protective cover 1501 to rotate to be consistent with the lens 13 through the second driving rod 1502. At this time, the protective cover 1501 fits tightly with the rubber sheet 14, which can protect the lens 13 and prevent the lens 13 from being damaged.

[0032] In this embodiment, Figure 5 As shown, the third motor 1601 forms a transmission mechanism through the third driving rod 1602 and the dust cover 1603, and the brush 1605 forms a telescopic mechanism through the second hydraulic push rod 1604 and the dust cover 1603; through this design, when dust accumulates on the surface of the lens 13, the second hydraulic push rod 1604 can be started to extend the brush 1605 from the dust cover 1603, and then the third motor 1601 is started to drive the third driving rod 1602 and the dust cover 1603 to rotate as a whole, and the lens 13 is cleaned and dusted by the brush 1605 to prevent dust from affecting the use of the equipment.

[0033] The use method and advantages of the utility model: When the video recording device with lens protection function is used, the working process is as follows:

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, first, as needed, the height of the device is adjusted by the first hydraulic push rod 1, and then the first motor 6 is started. The first motor 6 drives the first driving rod 5 and the turntable 4 to rotate, thereby driving the protective shell 7 to rotate as a whole, so as to adjust the horizontal angle of the video recording device. Then, the video recording device body 12 is inserted through the slots on the surfaces of the plug block 11 and the fixed block 1001. When the video recording device body 12 moves downward, the plug block 11 is plugged into the main limit block 1002 and the auxiliary limit block 1004 through the groove. After the video recording device body 12 and the fixed block 1001 are installed, the groove on the inner wall of the plug block 11 fits with the outer wall of the main limit block 1002, and the top surface of the plug block 11 and the bottom surface of the auxiliary limit block 1004 are located in the same plane. By rotating the auxiliary limit block 1004 clockwise by 90°, the video recording device can be The body 12 is quickly fixed to the fixing block 1001, at which time the outer wall of the lens 13 is fitted with the rubber sheet 14, and then the top cover 8 is closed by the handle 9, and the second motor 1503 is started. The second motor 1503 drives the protective cover 1501 to rotate to the side of the lens 13 through the second driving rod 1502, and then the third motor 1601 is started to drive the third driving rod 1602 and the dust cover 1603 to rotate as a whole, and the lens 13 is cleaned and dusted by the brush 1605, and then the video can be recorded. When the video recording device is used, it is convenient for the user to start the second motor 1503, and the second motor 1503 drives the protective cover 1501 to rotate to be consistent with the lens 13 through the second driving rod 1502. At this time, the protective cover 1501 is tightly fitted with the rubber sheet 14, which can protect the lens 13 and prevent the lens 13 from being damaged.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A video recording device with a lens protection function, comprising a first hydraulic push rod (1), characterized in that: A support platform (2) is installed at the top of the first hydraulic push rod (1), a bracket (3) is installed at the bottom of the support platform (2), a turntable (4) is installed on the top surface of the support platform (2), a first driving rod (5) is installed at the bottom of the turntable (4), a first motor (6) is installed at one end of the first driving rod (5), a protective shell (7) is installed on the top surface of the turntable (4), a top cover (8) is installed on the top surface of the protective shell (7), and a handle (9) is installed on the top surface of the top cover (8). 9), both sides of the inner wall of the protective shell (7) are installed with limit assemblies (10), the outer wall of the limit assemblies (10) is installed with an insert block (11), the outer wall of the insert block (11) is installed with a video recording device body (12), a lens (13) is installed on one side surface of the video recording device body (12), a rubber sheet (14) is installed on the outer wall of the lens (13), a protective assembly (15) is installed on the outer wall of the rubber sheet (14), and a cleaning assembly (16) is installed on one side surface of the protective shell (7); The limit assembly (10) comprises fixed blocks (1001) installed on both sides of the inner wall of the protective shell (7), the inner wall of the fixed block (1001) is installed with a main limit block (1002), the inner wall of the main limit block (1002) is rotatably connected with a rotating rod (1003), and the outer wall of the rotating rod (1003) is installed with a secondary limit block (1004); The protection component (15) comprises a protection cover (1501) mounted on the outer wall of the rubber sheet (14); a second driving rod (1502) is mounted on the inner wall of the protection cover (1501); and a second motor (1503) is mounted on one end of the second driving rod (1502); The cleaning component (16) comprises a third motor (1601) mounted on a side surface of the protective shell (7); a third driving rod (1602) is mounted on the output end of the third motor (1601); a dust cover (1603) is mounted on the outer wall of the third driving rod (1602); one end of a second hydraulic push rod (1604) is mounted on the inner wall of the dust cover (1603); and a brush (1605) is mounted on the other end of the second hydraulic push rod (1604).

2. The video recording device with lens protection function according to claim 1, characterized in that: The first motor (6) forms a transmission mechanism with the protective shell (7) through the first driving rod (5) and the rotating disk (4).

3. The video recording device with lens protection function according to claim 1, characterized in that: The surface of the fixed block (1001) is provided with a slot having an internal dimension structure consistent with the external dimension structure of the plug-in block (11), and the video recording device body (12) and the fixed block (1001) form a plug-in mechanism.

4. The video recording device with lens protection function according to claim 1, characterized in that: The surface of the insert block (11) is provided with a groove whose internal dimension structure is consistent with the external dimension structure of the main limit block (1002) and the auxiliary limit block (1004), and the auxiliary limit block (1004) forms a rotating mechanism with the main limit block (1002) through a rotating rod (1003).

5. The video recording device with lens protection function according to claim 1, characterized in that: The second motor (1503) forms a transmission mechanism through the second driving rod (1502) and the protective cover (1501).

6. The video recording device with lens protection function according to claim 1, characterized in that: The third motor (1601) forms a transmission mechanism through the third driving rod (1602) and the dust cover (1603), and the brush (1605) forms a telescopic mechanism through the second hydraulic push rod (1604) and the dust cover (1603).

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