Spherical camera with strong light supplement

Abstract

The utility model discloses a spherical camera with strong light supplement, comprising a housing, four corners of the housing are provided with inclined planes, and the inclined planes are provided with first light supplement assemblies; the movement is installed on the shell, the movement comprises a camera and a second light supplementing lamp, and the second light supplementing lamp is located above the camera; the transparent hemispherical cover is connected with the shell, and the movement is located in the transparent hemispherical cover; and the dust removal assembly is connected with the shell, and the dust removal assembly is used for cleaning the transparent hemispherical cover. The first light supplementing assembly is arranged on the periphery of the machine core, the second light supplementing lamp is arranged over the machine core, the strong light supplementing effect can be achieved through cooperation of the first light supplementing assembly and the second light supplementing lamp, and the definition and the visual range of a monitoring picture can be improved. The dust removal assembly can achieve active cleaning, cleaning agent spraying is matched with a rubber scraping strip to remove dust and greasy dirt on the outer surface of the transparent hemispherical cover, and the imaging quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cameras, in particular to a spherical camera with strong fill light. Background Art

[0002] In recent years, with the rapid development of the coal mining industry, the requirements for safety and monitoring of the working environment in coal mines have become increasingly higher. Traditional monitoring equipment has many limitations, such as the limited installation position of the camera and poor camera effect. In order to solve these problems, spherical cameras came into being. Spherical cameras have a 360-degree panoramic view and can monitor the working conditions in coal mines in all directions. Its spherical appearance greatly improves the monitoring effect without increasing the installation space. And the spherical camera is easy to install. It only needs to be fixed at a key position underground to monitor the entire working area in real time.

[0003] In the working environment of coal mines, there is a lot of coal dust and dust, which seriously affects the image quality of ball cameras and brings great trouble to monitoring. At the same time, the light underground is relatively dim, and the monitoring picture in low-light environment is fuzzy and unclear, which will lead to monitoring failure and inaccuracy. Therefore, ball cameras need to have effective dust removal and fill light functions to meet the requirements of the special working environment of coal mines. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a spherical camera with strong fill light.

[0005] The utility model adopts the following technical scheme to solve the technical problem: a spherical camera with strong fill light, comprising: a shell, wherein four corners of the shell are provided with inclined surfaces, and a first fill light component is installed on the inclined surfaces; a movement, wherein the movement is installed on the shell, the movement comprises a camera and a second fill light, and the second fill light is located above the camera; a transparent hemispherical cover, wherein the transparent hemispherical cover is connected to the shell, and the movement is located in the transparent hemispherical cover; and a dust removal component, wherein the dust removal component is connected to the shell, and the dust removal component is used to clean the transparent hemispherical cover.

[0006] Furthermore, the first fill light assembly includes: a first fill light and a perspective sheet, the inclined surface is provided with a light-transmitting hole, the perspective sheet is embedded in the light-transmitting hole, two connecting blocks are provided on the inner side of the shell, the light-transmitting hole is located between the two connecting blocks, and the first fill light is fixedly connected to the connecting blocks.

[0007] Furthermore, the movement includes a first decorative cover, which is disposed on the camera and the second fill light, and the first decorative cover is provided with a first through hole and a second through hole, wherein the second through hole is located above the first through hole.

[0008] Furthermore, a movement support plate and a movement bottom plate are provided in the shell, the movement support plate is fixedly connected to the shell, the movement bottom plate is rotatably connected to the movement support plate, and the movement is mounted on the movement bottom plate.

[0009] Furthermore, a movement mounting bracket is provided on the movement bottom plate, and the movement is rotatably connected to the movement mounting bracket.

[0010] Furthermore, the dust removal component includes: a dust removal stepper motor, a dust removal bracket and a rubber scraper strip, the dust removal stepper motor is connected to the shell, one end of the dust removal bracket is connected to the dust removal stepper motor, the other end of the dust removal bracket is rotatably connected to the shell, and the rubber scraper strip is in contact with the outer surface of the transparent hemispherical cover.

[0011] Furthermore, the dust removal bracket is provided with a liquid storage cavity, and a plurality of spray holes are opened on a side of the liquid storage cavity close to the transparent hemispherical cover.

[0012] Furthermore, both ends of the dust removal bracket are provided with joints, and the joints are communicated with the liquid storage cavity.

[0013] Furthermore, a first stepper motor is provided on the movement bottom plate, a gear set is provided between the movement support plate and the movement bottom plate, the first stepper motor is connected to the gear set, and the gear set is connected to the movement bottom plate.

[0014] Furthermore, a second stepper motor is provided on one side of the movement mounting bracket, and the second stepper motor is connected to the movement.

[0015] The beneficial effect of the utility model is that the first fill light component is arranged around the movement, and the second fill light is arranged just above the movement. Through the cooperation of the first fill light component and the second fill light, a strong fill light effect can be achieved, which is beneficial to improving the clarity and visual range of the monitoring screen. The dust removal component can realize active cleaning, and the detergent spray and the rubber scraper cooperate with each other to remove dust and oil on the outer surface of the transparent hemispherical cover to ensure the imaging quality. The spherical camera of the utility model has a compact structure and can achieve a shooting range of 0° to 355° in the horizontal direction and 0° to 90° in the vertical direction. It is suitable for installation in coal mines with narrow underground space and scenes requiring all-round monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a structural schematic diagram of a spherical camera of the utility model.

[0018] Figure 2It is a structural schematic diagram of the shell of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the first fill light component of the utility model.

[0020] Figure 4 It is a cross-sectional view of the spherical camera of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the movement of the utility model.

[0022] Figure 6 It is a side view of the movement of the utility model.

[0023] Figure 7 It is a front view of the movement of the utility model.

[0024] Figure 8 It is a structural schematic diagram of the first decorative cover of the utility model.

[0025] Fig. 9 It is a structural schematic diagram of the dust removal component of the utility model.

[0026] Fig.10 It is a cross-sectional view of the dust removal bracket of the utility model.

[0027] Fig.11 It is a cross-sectional view of the movement of the utility model.

[0028] In the figure: 10, shell; 20, first fill light assembly; 30, movement; 40, transparent hemispherical cover; 50, dust removal assembly; 31, movement support plate; 32, movement bottom plate; 33, movement mounting bracket; 34, first stepper motor; 35, gear set; 36, second stepper motor; 37, second decorative cover; 38, bearing; 41, sealing gasket; 101, inclined surface; 102, light-transmitting hole; 103, connecting block; 201, first fill light; 202, perspective sheet; 301, camera; 302, second fill light; 303, first decorative cover; 304, annular rubber scraper; 3031, first through hole; 3032, second through hole; 501, dust removal stepper motor; 502, dust removal bracket; 503, rubber scraper; 5021, liquid storage chamber; 5022, spray hole; 5023, joint. DETAILED DESCRIPTION

[0029] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0030] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] like Figures 1 to 11 As shown, the spherical camera with strong fill light of the utility model comprises: a shell 10, a movement 30, a transparent hemispherical cover 40 and a dust removal assembly 50. Inclined surfaces 101 are provided at the four corners of the shell 10, and a first fill light assembly 20 is installed on the inclined surfaces 101; the movement 30 is installed on the shell 10, and the movement 30 comprises a camera 301 and a second fill light 302, and the second fill light 302 is located above the camera 301; the transparent hemispherical cover 40 is connected to the shell 10, and the movement 30 is located in the transparent hemispherical cover 40; the dust removal assembly 50 is connected to the shell 10, and the dust removal assembly 50 is used to clean the transparent hemispherical cover 40.

[0033] It should be noted that the first fill light assembly 20 is located around the core 30, and the second fill light 302 is located just above the core 30. Through the cooperation of the first fill light assembly 20 and the second fill light 302, a strong fill light effect can be achieved, which is beneficial to improving the clarity and visual range of the monitoring image. The dust removal assembly 50 can be provided to remove dust and oil on the outer surface of the transparent hemispherical cover 40, further improving the imaging quality of the ball camera.

[0034] Specifically, the first fill light assembly 20 includes: a first fill light 201 and a perspective sheet 202. A light-transmitting hole 102 is provided on the inclined surface 101. The perspective sheet 202 is embedded in the light-transmitting hole 102. Two connecting blocks 103 are provided on the inner side of the housing 10. The light-transmitting hole 102 is located between the two connecting blocks 103. The first fill light 201 is fixedly connected to the connecting blocks 103. The first fill light 201 can be installed and fixed by the connecting blocks 103. The perspective sheet 202 can project the light of the first fill light 201. The fill light range can be increased by the inclined surface 101.

[0035] Specifically, the movement 30 includes a first decorative cover 303, which is disposed on the camera 301 and the second fill light 302. The first decorative cover 303 is provided with a first through hole 3031 and a second through hole 3032, and the second through hole 3032 is located above the first through hole 3031. The second fill light 302 passes through the second through hole 3032, and the camera 301 passes through the first through hole 3031. Thus, the camera 301 and the second fill light 302 can move synchronously with the rotation of the movement 30, thereby ensuring the fill light effect and improving the quality of the captured image.

[0036] Specifically, the dust removal component 50 includes: a dust removal stepper motor 501, a dust removal bracket 502 and a rubber scraper 503. The dust removal stepper motor 501 is connected to the housing 10, one end of the dust removal bracket 502 is connected to the dust removal stepper motor 501, the other end of the dust removal bracket 502 is rotatably connected to the housing 10, and the rubber scraper 503 is in contact with the outer surface of the transparent hemispherical cover 40. The dust removal stepper motor 501 is used to drive the dust removal bracket 502 to rotate. The dust removal bracket 502 is provided with a liquid storage chamber 5021, and a plurality of spray holes 5022 are provided on one side of the liquid storage chamber 5021 close to the transparent hemispherical cover 40. Both ends of the dust removal bracket 502 are provided with joints 5023, and the joints 5023 are connected to the liquid storage chamber 5021. One connector 5023 can be connected to the cleaning agent, and the other connector 5023 is blocked to introduce the cleaning agent into the liquid storage chamber 5021. The cleaning agent in the liquid storage chamber 5021 can be sprayed on the outer surface of the transparent hemispherical cover 40 through the spray hole 5022. As the dust removal bracket 502 rotates, the rubber scraper 503 and the cleaning agent can remove dust and oil on the outer surface of the transparent hemispherical cover 40. The purpose of setting two connectors 5023 is that after long-term use, sediment may be generated in the liquid storage chamber 5021. At this time, one connector 5023 can be connected to clean water, and the other connector 5023 is connected (without a plug). The flowing clean water can take away the sediment in the liquid storage chamber 5021, so as to clean the liquid storage chamber 5021 and ensure the subsequent cleaning effect.

[0037] In addition, since the movement 30 will dissipate a certain amount of heat when working, fog is generated on the inner surface of the transparent hemispherical cover 40. Based on this, in the utility model, an annular rubber scraper 304 is sleeved on the camera 301, and the annular rubber scraper 304 is in contact with the inner surface of the transparent hemispherical cover 40. The annular rubber scraper 304 can rotate along with the rotation of the movement 30. When rotating, the annular rubber scraper 304 can scrape off the fog on the inner surface of the transparent hemispherical cover 40. In addition, since the annular rubber scraper 304 completely surrounds the camera 301, it can also prevent the reflection of the light beam emitted by the second fill light 302 on the transparent hemispherical cover 40 from appearing in the movement camera screen, further improving the image shooting quality.

[0038] Specifically, a movement support plate 31 and a movement bottom plate 32 are provided in the housing 10. The movement support plate 31 is fixedly connected to the housing 10, and the movement bottom plate 32 is rotatably connected to the movement support plate 31. The movement 30 is mounted on the movement bottom plate 32. The movement bottom plate 32 is also connected to a second decorative cover 37. A receiving cavity is formed between the second decorative cover 37 and the movement bottom plate 32, and the movement 30 is located in the receiving cavity. The second decorative cover 37 is located inside a transparent hemispherical cover 40. The edge of the transparent hemispherical cover 40 is connected to the housing 10 through a pressing plate. A sealing gasket 41 is also provided at the connection between the transparent hemispherical cover 40 and the housing 10. The movement support plate 31 is connected to the housing 10 through a connecting column. A first stepper motor 34 is provided on the movement bottom plate 32. A gear set 35 is provided between the movement support plate 31 and the movement bottom plate 32. The first stepper motor 34 is connected to the gear set 35, and the gear set 35 is connected to the movement bottom plate 32. A bearing 38 is also provided between the movement support plate 31 and the movement bottom plate 32, and the bearing 38 is used to realize the relative rotation between the movement support plate 31 and the movement bottom plate 32. When the first stepper motor 34 is started, it can drive the gear set 35 to rotate, and the gear set 35 then drives the movement bottom plate 32 to rotate in the horizontal direction to change the monitoring angle, and the rotation angle is 0° to 355°.

[0039] Specifically, a movement mounting bracket 33 is provided on the movement bottom plate 32, and the movement 30 is rotatably connected to the movement mounting bracket 33. A second stepper motor 36 is provided on one side of the movement mounting bracket 33, and the second stepper motor 36 is connected to the movement 30. The output shaft of the first stepper motor 36 passes through one side of the movement mounting bracket 33 and is connected to one side of the movement 30, and the other side of the movement 30 is rotatably connected to the movement mounting bracket 33. When the second stepper motor 36 is started, the movement 30 can be driven to rotate in the vertical direction to change the monitoring angle, and the rotation angle is 0° to 90°.

[0040] In summary, the spherical camera with strong fill light of the utility model has the following advantages through structural improvement:

[0041] The first fill light component 20 is arranged around the movement 30, and the second fill light 302 is arranged directly above the movement 30. Through the cooperation of the first fill light component 20 and the second fill light 302, a strong fill light effect can be achieved, which is beneficial to improving the clarity and visual range of the monitoring image.

[0042] The dust removal component 50 can realize active cleaning, and the cleaning agent spray and the rubber scraper 503 cooperate with each other to remove dust and oil on the outer surface of the transparent hemispherical cover 40 to ensure the image quality. The annular rubber scraper 304 can remove the fog on the inner surface of the transparent hemispherical cover 40, and at the same time, it can also prevent the reflection of the light beam emitted by the second fill light 302 on the transparent hemispherical cover 40 from appearing in the shooting picture, further ensuring the image shooting quality.

[0043] The spherical camera of the utility model has a compact structure and can achieve a shooting range of 0° to 355° in the horizontal direction and 0° to 90° in the vertical direction. It is suitable for installation in a coal mine where the space is small and all-round monitoring is required.

[0044] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without departing from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A spherical camera with strong fill light, characterized in that: include: A housing (10), wherein four corners of the housing (10) are provided with inclined surfaces (101), and a first fill light component (20) is mounted on the inclined surfaces (101); A movement (30), the movement (30) being mounted on the housing (10), the movement (30) comprising a camera (301) and a second fill light (302), the second fill light (302) being located above the camera (301); A transparent hemispherical cover (40), the transparent hemispherical cover (40) being connected to the housing (10), and the movement (30) being located inside the transparent hemispherical cover (40); A dust removal component (50) is connected to the housing (10), and the dust removal component (50) is used to clean the transparent hemispherical cover (40).

2. The spherical camera with strong fill light as claimed in claim 1, characterized in that: The first fill light component (20) comprises: a first fill light (201) and a perspective sheet (202); a light-transmitting hole (102) is provided on the inclined surface (101); the perspective sheet (202) is embedded in the light-transmitting hole (102); two connecting blocks (103) are provided on the inner side of the shell (10); the light-transmitting hole (102) is located between the two connecting blocks (103); and the first fill light (201) is fixedly connected to the connecting blocks (103).

3. The spherical camera with strong fill light as claimed in claim 1, characterized in that: The movement (30) comprises a first decorative cover (303), wherein the first decorative cover (303) is arranged on the camera (301) and the second fill light (302), and the first decorative cover (303) is provided with a first through hole (3031) and a second through hole (3032), wherein the second through hole (3032) is located above the first through hole (3031).

4. The spherical camera with strong fill light as claimed in claim 1, characterized in that: A movement support plate (31) and a movement bottom plate (32) are provided in the housing (10); the movement support plate (31) is fixedly connected to the housing (10); the movement bottom plate (32) is rotatably connected to the movement support plate (31); and the movement (30) is mounted on the movement bottom plate (32).

5. The spherical camera with strong fill light as claimed in claim 4, characterized in that: A movement mounting bracket (33) is provided on the movement bottom plate (32), and the movement (30) is rotatably connected to the movement mounting bracket (33).

6. The spherical camera with strong fill light as claimed in claim 1, characterized in that: The dust removal component (50) comprises: a dust removal stepper motor (501), a dust removal bracket (502) and a rubber scraper (503); the dust removal stepper motor (501) is connected to the housing (10); one end of the dust removal bracket (502) is connected to the dust removal stepper motor (501); the other end of the dust removal bracket (502) is rotatably connected to the housing (10); and the rubber scraper (503) is in contact with the outer surface of the transparent hemispherical cover (40).

7. The spherical camera with strong fill light as claimed in claim 6, characterized in that: The dust removal bracket (502) is provided with a liquid storage cavity (5021), and a plurality of spray holes (5022) are provided on a side of the liquid storage cavity (5021) close to the transparent hemispherical cover (40).

8. The spherical camera with strong fill light as claimed in claim 7, characterized in that: Both ends of the dust removal bracket (502) are provided with joints (5023), and the joints (5023) are in communication with the liquid storage chamber (5021).

9. The spherical camera with strong fill light as claimed in claim 4, characterized in that: A first stepper motor (34) is provided on the movement bottom plate (32), a gear set (35) is provided between the movement support plate (31) and the movement bottom plate (32), the first stepper motor (34) is connected to the gear set (35), and the gear set (35) is connected to the movement bottom plate (32).

10. The spherical camera with strong fill light as claimed in claim 5, characterized in that: A second stepping motor (36) is provided on one side of the movement mounting bracket (33), and the second stepping motor (36) is connected to the movement (30).

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