CN110933262A

CN110933262A - Wide-angle camera

Info

Publication number: CN110933262A
Application number: CN201910923754.7A
Authority: CN
Inventors: 何再学; 何佑贤; 何慧
Original assignee: Qingyuan De Shuo Intelligent Technology Co Ltd
Current assignee: Qingyuan De Shuo Intelligent Technology Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-03-27

Abstract

The invention provides a wide-angle camera which comprises a first shell and a second shell, wherein the first shell is in an inverted sphere shape, protective glass is embedded at the bottom of the first shell, a camera body is arranged in the first shell, and the camera body shoots outwards through the protective glass; rotating rods penetrate through two sides of the first shell, a cleaning part is arranged on the outer side of the first shell and fixedly connected with two ends of the rotating rods, and the rotating rods are driven by a first motor and used for cleaning the protective glass; the top of the second shell is provided with an ash collecting box, the bottom of the ash collecting box is communicated with an exhaust pipe, the exhaust pipe penetrates into the second shell through a bearing, the end part of the exhaust pipe is communicated with an air inlet of an exhaust pump through a rotary joint, the outer wall of the ash collecting box is provided with a plurality of air suction holes, bristles are arranged on the outer wall of the ash collecting box, and the exhaust pipe is driven by a second motor and rotates to clean and collect ash on a cleaning part; the camera can perform the dust cleaning and collecting effects, keep the cleaning of the camera shooting part and ensure the camera shooting quality.

Description

Wide-angle camera

Technical Field

The invention relates to the field of cameras, in particular to a wide-angle camera.

Background

The monitoring system is one of the most applied systems in security systems, video monitoring is the mainstream at present, a typical television monitoring system mainly comprises two parts, namely front-end equipment and rear-end equipment, wherein the front-end equipment usually comprises a camera, a manual or electric lens, a holder, a protective cover, a monitor, an alarm detector, a multifunctional decoder and the like.

The image pick-up part is the leading part of the television monitoring system, is the 'eye' of the whole system, and is arranged at a certain position of the monitored place, so that the view angle can cover all parts to be monitored, and because the image pick-up part is the foremost part of the system, and the condition of the monitored place is that the image pick-up part is changed into an image signal to be transmitted to a monitor of a control center, the image pick-up device is often required to work outdoors; also because the camera is long-term outdoor work results in, the dust adheres to the lens of camera after a period of time, leads to shooing unclear.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a wide-angle camera which is novel in structure, can perform the dust cleaning and collecting effects, keeps the cleaning of a camera shooting part and ensures the camera shooting quality.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides a wide-angle camera which comprises a first shell and a second shell fixedly arranged at the top of the first shell, wherein the first shell is in an inverted spherical shape, protective glass is embedded at the bottom of the first shell, a camera body is arranged in the first shell, and the camera body shoots outwards through the protective glass; rotating rods penetrate through two sides of the first shell, a cleaning part is arranged on the outer side of the first shell, the cleaning part is fixedly connected with two ends of the rotating rods, and the rotating rods are driven by a first motor and are used for cleaning the protective glass; the top of second casing is equipped with the ash collecting box, the fixed exhaust tube that is equipped with in bottom of ash collecting box, the exhaust tube with the inside intercommunication of ash collecting box, the exhaust tube penetrates through the bearing inside the second casing, the tip of exhaust tube is equipped with rotary joint, the inside aspiration pump that is equipped with of second casing, the air inlet of aspiration pump with rotary joint intercommunication, the outer wall of ash collecting box is equipped with a plurality of suction holes, the outer wall of ash collecting box is fixed and is equipped with the brush hair, just the exhaust tube is driven, pivoted by the second motor ash collecting box is right the brush piece clears up and the ash collection.

In a preferred technical scheme of the invention, the cleaning part comprises an arc-shaped plate and connecting plates fixedly arranged at two ends of the arc-shaped plate, the two connecting plates are fixedly connected with two ends of the rotating rod, the arc-shaped plate is matched with the outer wall of the first shell in shape, the inner wall of the arc-shaped plate is provided with a mirror wiping cloth, and the mirror wiping cloth is fixedly bonded with the arc-shaped plate.

In a preferred technical scheme of the present invention, a first gear is fixedly disposed in the middle of the rotating rod, a second gear is fixedly disposed on an output shaft of the first motor, and the first gear and the second gear are in meshing transmission; and a third gear is fixedly arranged on the exhaust tube, a fourth gear is fixedly arranged on an output shaft of the second motor, and the fourth gear is in meshing transmission with the third gear.

In a preferred technical scheme of the invention, the top of the dust collecting box is arc-shaped, the top of the dust collecting box is matched with the shape of the inner wall of the arc-shaped plate, the air suction holes are formed in the top surface of the dust collecting box, the bristles are adhered to the top surface of the dust collecting box, and the bristles are used for cleaning the mirror wiping cloth.

In a preferred technical scheme of the invention, the top end of the exhaust pipe extends into the ash collecting box, and the end part of the top end of the exhaust pipe is provided with a filter cap.

In a better technical scheme of the invention, the bottom of the side wall of the ash collecting box is communicated with a drain pipe, and the end part of the drain pipe is covered with an end cover.

The invention has the beneficial effects that:

the wide-angle camera provided by the invention is novel in structure, wherein the outer wall of the first shell and the protective glass can be cleaned by matching the first motor, the rotating rod and the cleaning piece, so that the cleaning of the protective glass is kept, and the camera shooting quality is ensured; the second motor, the air suction pump and the dust collecting box are matched, so that the cleaning part can be cleaned, dust is prevented from being accumulated on the cleaning part, secondary pollution to the protective glass is avoided, the dust cleaned by the cleaning part can be collected, and the dust can be prevented from being adhered to the protective glass again; under the holistic cooperation, can carry out the effect of deashing and collection ash, keep clean, guarantee the quality of making a video recording.

Drawings

Fig. 1 is a schematic structural diagram of a wide-angle camera provided in an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a wide-angle camera provided in an embodiment of the present invention;

FIG. 3 is a schematic structural view of a cleaning member provided in an embodiment of the present invention;

fig. 4 is a schematic structural view of a dust box provided in an embodiment of the present invention.

In the figure:

100. a first housing; 110. protective glass; 120. a camera body; 200. a second housing; 310. rotating the rod; 311. a first gear; 320. cleaning the workpiece; 321. an arc-shaped plate; 322. a connecting plate; 323. wiping the glasses cloth; 330. a first motor; 331. a second gear; 410. a dust collecting box; 411. a suction hole; 412. brushing; 420. an air exhaust pipe; 421. a third gear; 430. a rotary joint; 440. an air pump; 450. a second motor; 451. a fourth gear; 460. a filter cap; 470. a blow-off pipe; 480. and (4) end covers.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 and fig. 2, in an embodiment of the present invention, a wide-angle camera is disclosed, which includes a first housing 100 and a second housing 200 fixed on the top of the first housing 100, where the first housing 100 is in an inverted spherical shape, a protective glass 110 is embedded at the bottom of the first housing 100, a camera body 120 is disposed inside the first housing 100, and the camera body 120 takes a picture outwards through the protective glass 110; rotating rods 310 penetrate through two sides of the first shell 100, a cleaning part 320 is arranged on the outer side of the first shell 100, the cleaning part 320 is fixedly connected with two ends of the rotating rod 310, the rotating rod 310 is driven by a first motor 330, and the cleaning part 320 cleans the protective glass 110; the top of the second casing 200 is provided with an ash collection box 410, the bottom of the ash collection box 410 is fixedly provided with an air extraction pipe 420, the air extraction pipe 420 is communicated with the interior of the ash collection box 410, the air extraction pipe 420 penetrates into the interior of the second casing 200 through a bearing, the end part of the air extraction pipe 420 is provided with a rotary joint 430, the interior of the second casing 200 is provided with an air extraction pump 440, an air inlet of the air extraction pump 440 is communicated with the rotary joint 430, the outer wall of the ash collection box 410 is provided with a plurality of air suction holes 411, the outer wall of the ash collection box 410 is fixedly provided with bristles 412, and the air extraction pipe 420 is driven by a second motor 450 and rotates the ash collection box 410 to clean and collect ash on the cleaning member 320.

The wide-angle camera is novel in structure, wherein the first motor 330, the rotating rod 310 and the brushing part 320 are matched to brush the outer wall of the first shell 100 and the protective glass 110, so that the protective glass 110 is kept clean, and the camera shooting quality is ensured; the second motor 450, the air pump 440 and the dust collecting box 410 are matched, so that the cleaning piece 320 can be cleaned, dust is prevented from being accumulated on the cleaning piece 320, secondary pollution to the protective glass 110 is avoided, the dust cleaned on the cleaning piece 320 can be collected, and the dust can be prevented from being adhered to the protective glass 110 again; under the integral cooperation, the effects of dust removal and dust collection can be realized, the cleanness is kept, and the camera shooting quality is ensured; more specifically, when the cleaning and dust collecting operation is performed, firstly, the first motor 330 drives the cleaning member 320 to clean the outer wall of the first casing 100, so as to clean the dust on the protective glass 110, and after the cleaning operation is completed, the first motor 330 drives the cleaning member 320 to rotate to the dust collecting box 410 and stay at the dust collecting box; then, the second motor 450 and the air pump 440 are started to drive the dust collecting box 410 to rotate, so as to clean and collect dust on the cleaning brush 320, so that dust adhered to the cleaning brush 320 falls off and is collected in the dust collecting box 410, and after the dust collection action is completed, the second motor 450 and the air pump 440 are closed; it should be noted that, in the initial state, the cleaning member 320 is located at the dust collecting box 410, and before the cleaning member 320 works, the second motor 450 and the air pump 440 need to be started first, so as to perform the dust cleaning and collecting operation on the cleaning member 320, and after this operation is completed, the first motor 330 is started to clean the first casing 100 and the protective glass 110, this step is to prevent dust from adhering to the cleaning member 320 when it stops, so as to avoid affecting the cleaning effect.

Further, as shown in fig. 3, the cleaning part 320 includes an arc-shaped plate 321 and connecting plates 322 fixedly disposed at two ends of the arc-shaped plate 321, the two connecting plates 322 are fixedly connected to two ends of the rotating rod 310, the arc-shaped plate 321 is adapted to the outer wall of the first housing 100 in shape, a mirror wiping cloth 323 is disposed on the inner wall of the arc-shaped plate 321, and the mirror wiping cloth 323 is fixedly bonded to the arc-shaped plate 321; the structural design can increase the contact area between the cleaning brush 320 and the outer wall of the first casing 100, and ensure effective cleaning of the protective glass 110.

Further, a first gear 311 is fixedly arranged in the middle of the rotating rod 310, a second gear 331 is fixedly arranged on an output shaft of the first motor 330, and the first gear 311 and the second gear 331 are in meshing transmission; a third gear 421 is fixedly arranged on the air suction pipe 420, a fourth gear 451 is fixedly arranged on an output shaft of the second motor 450, and the fourth gear 451 is in meshing transmission with the third gear 421; the structural design can enable the cleaning part 320 and the dust collecting box 410 to operate independently, and ensure independent and effective cleaning work and dust collecting work.

Further, as shown in fig. 4, the top of the dust collecting box 410 is arc-shaped, the top of the dust collecting box 410 is matched with the inner wall of the arc-shaped plate 321 in shape, the air suction holes 411 are disposed on the top surface of the dust collecting box 410, the brush bristles 412 are adhered to the top surface of the dust collecting box 410, and the brush bristles 412 are used for cleaning the mirror cleaning cloth 323; the structural design can increase the contact area between the dust collecting box 410 and the cleaning member 320, thereby ensuring the cleaning effect.

Further, the top end of the suction pipe 420 extends into the interior of the dust box 410, and a filter cap 460 is mounted at the top end of the suction pipe 420; this structural design can realize the separation of dust and air current, prevents that the dust that ash collecting box 410 collected from getting into exhaust tube 420, prevents to discharge once more through aspiration pump 440, avoids the secondary adhesion of dust.

Further, a sewage discharge pipe 470 is communicated with the bottom of the side wall of the ash collecting box 410, and an end cover 480 is covered at the end part of the sewage discharge pipe 470; this structural design can conveniently clear up ash-collecting box 410, the discharge of the inside collection dust of being convenient for.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. A wide-angle camera, its characterized in that:

the camera comprises a first shell (100) and a second shell (200) fixedly arranged at the top of the first shell (100), wherein the first shell (100) is in an inverted spherical shape, protective glass (110) is embedded at the bottom of the first shell (100), a camera body (120) is arranged in the first shell (100), and the camera body (120) shoots outwards through the protective glass (110);

rotating rods (310) penetrate through two sides of the first shell (100), a cleaning part (320) is arranged on the outer side of the first shell (100), the cleaning part (320) is fixedly connected with two ends of the rotating rods (310), the rotating rods (310) are driven by a first motor (330), and the cleaning part (320) cleans the protective glass (110);

the top of second casing (200) is equipped with ash collection box (410), the fixed exhaust tube (420) that is equipped with in bottom of ash collection box (410), exhaust tube (420) with ash collection box (410) inside intercommunication, exhaust tube (420) penetrate through the bearing inside second casing (200), the tip of exhaust tube (420) is equipped with rotary joint (430), inside air extracting pump (440) that is equipped with of second casing (200), the air inlet of air extracting pump (440) with rotary joint (430) intercommunication, the outer wall of ash collection box (410) is equipped with a plurality of suction holes (411), the outer wall of ash collection box (410) is fixed and is equipped with brush hair (412), and exhaust tube (420) are driven, pivoted by second motor (450) ash collection box (410) to clear up brush spare (320) and collect the ash.

2. The wide-angle camera of claim 1, wherein:

clear brush spare (320) include arc (321) and fixed locate connecting plate (322) at arc (321) both ends, two connecting plate (322) with the both ends fixed connection of dwang (310), arc (321) with the outer wall shape looks adaptation of first casing (100), the inner wall of arc (321) is equipped with wipes away mirror cloth (323), formula mirror cloth (323) with arc (321) bond fixedly.

3. The wide-angle camera of claim 1, wherein:

a first gear (311) is fixedly arranged in the middle of the rotating rod (310), a second gear (331) is fixedly arranged on an output shaft of the first motor (330), and the first gear (311) and the second gear (331) are in meshing transmission;

a third gear (421) is fixedly arranged on the air exhaust pipe (420), a fourth gear (451) is fixedly arranged on an output shaft of the second motor (450), and the fourth gear (451) is in meshing transmission with the third gear (421).

4. The wide-angle camera of claim 2, wherein:

the top of ash collecting box (410) is the arc form, just the top of ash collecting box (410) with the inner wall shape looks adaptation of arc (321), suction opening (411) are located the top surface of ash collecting box (410), brush hair (412) glue locate the top surface of ash collecting box (410), just brush hair (412) are used for the scrubbing mirror cloth (323).

5. The wide-angle camera of claim 1, wherein:

the top end of the air suction pipe (420) extends into the dust collection box (410), and a filter cap (460) is installed at the top end of the air suction pipe (420).

6. The wide-angle camera of claim 1, wherein:

the bottom of the side wall of the ash collecting box (410) is communicated with a drain pipe (470), and the end cover of the drain pipe (470) is provided with an end cover (480).