CN112822369B

CN112822369B - Building is dust-protection camera for security protection

Info

Publication number: CN112822369B
Application number: CN202110020863.5A
Authority: CN
Inventors: 戴仁杰; 陈海燕
Original assignee: Individual
Current assignee: Dai Renjie
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2022-02-15
Anticipated expiration: 2041-01-08
Also published as: CN112822369A

Abstract

The invention discloses a dustproof camera for building security, which comprises a framework assembly, a cleaning assembly and a heat dissipation assembly, wherein the framework assembly comprises a vertically arranged suspension body and a first rotating body arranged below the suspension body, the top of the first rotating body is downwards coaxially provided with an annular bearing body, a ball is arranged between the bearing body and the first rotating body, the bearing body is connected with the suspension body at the bottom of the suspension body through a bolt pair, and the bottom of the first rotating body is provided with a hemispherical vertical rotating cavity; through the arrangement of the dustproof cover body, the dustproof function can be effectively achieved, dust is prevented from entering the camera and accumulating for a long time to influence the monitoring quality of the camera, and the monitoring safety is improved; simultaneously, the dust cover body is rotatable mode of setting, and the clean scraping ring of cooperation vibrations can also carry out effectual cleanness through rotatory dust to the dust cover body surface, further plays the purpose that prevents that the dust accumulation from adhering to and producing the influence to the control quality.

Description

Building is dust-protection camera for security protection

Technical Field

The invention relates to the related field of security engineering, in particular to a dustproof camera for building security.

Background

The camera provides very important help for aspects such as security protection of our living environment, and when crime or accident occurs in a place where the security protection camera is installed, spider silk horse traces can be found in pictures shot by the camera to restore the scene; however, most cameras do not have the functions of dust prevention and self-cleaning, after long-term use, a large amount of dust can be accumulated on the surface of a lens or a protective cover, the shot and recorded pictures are affected, and the simple shielding of the dust makes the unclear pictures possibly become factors for losing key information when clues are searched for from the pictures, so that the camera with the functions of dust prevention and self-cleaning is very important.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the background art.

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

a dustproof camera for building security comprises a framework assembly, a cleaning assembly and a heat dissipation assembly, wherein the framework assembly comprises a vertically-arranged suspension body and a first rotating body arranged below the suspension body, the top of the first rotating body is downwards coaxially provided with an annular bearing body, a ball is arranged between the bearing body and the first rotating body, the bearing body is connected with the suspension body at the bottom of the suspension body through a bolt pair, and the bottom of the first rotating body is provided with a hemispherical vertical rotating cavity;

the cleaning assembly comprises a dustproof cover body and a cleaning scraping ring, the dustproof cover body is arranged in a vertical rotating cavity, horizontal rotating shafts are arranged on two sides of the dustproof cover body and are in rotating fit with the inner wall of the vertical rotating cavity, the dustproof cover is coaxially provided with a driving ring at the position of the outer diameter of the horizontal rotating shaft on one side, the cleaning scraping ring is arranged at the position, located at the edge of the vertical rotating cavity, of the bottom of a first rotating body, the cleaning scraping ring is horizontally provided with a vibrating device at the position, located outside the ring, of the cleaning scraping ring, bristles and cleaning cotton are sequentially arranged at the position, located inside the ring, of the cleaning scraping ring from bottom to top, the bristles and the cleaning cotton are attached to the surface of the dustproof cover body, and are driven by the vibrating device to vibrate continuously, and when the dustproof cover body rotates, the bristles and the cleaning cotton remove dust on the surface of the dustproof cover body;

the framework assembly further comprises a machine body horizontally arranged in the dustproof cover body, a second rotating body is arranged at the bottom of the machine body, two sides of the second rotating body are hinged with the machine body, and a shooting lens is arranged at the middle position of the tail end of the second rotating body;

the heat dissipation assembly comprises a pair of heat pipes and a plurality of heat dissipation patches, one ends of the heat pipes are arranged in the machine body, the other ends of the heat pipes penetrate through the dustproof cover body and are arranged in a V shape on one side of the first rotating body, and the heat dissipation patches are evenly arranged on the surfaces of the heat pipes.

As a further scheme of the invention: the driving ring is provided with a helical gear, a dustproof driving motor is arranged in the first rotating body above the driving ring, the tail end of the dustproof driving motor is provided with a driving helical gear, and the driving helical gear is meshed with the helical gear.

As a further scheme of the invention: and a heat dissipation cover is arranged on one side of the dust cover driving motor of the first rotating body.

As a further scheme of the invention: the second rotating body is provided with a photosensitive sensor at the position below the shooting lens, and infrared lamps are symmetrically arranged on two sides of the shooting lens of the second rotating body.

As a further scheme of the invention: the suspension body is coaxially provided with a horizontal driving motor at the vertical axis of the bottom, the output end of the horizontal driving motor is provided with a driving block, the top axis of the first rotating body is provided with a driving groove, and the driving block is meshed with the driving groove.

As a further scheme of the invention: the inside of organism is equipped with the chipset, the heat pipe is laminated mutually with the chipset inside the organism.

As a further scheme of the invention: the top of the suspension body is provided with a mounting disc.

Compared with the prior art, the invention has the beneficial effects that: the invention provides a dustproof camera for building security, which has the advantages that compared with the traditional camera for building security, the dustproof camera for building security has the following advantages:

through the arrangement of the dustproof cover body, the dustproof function can be effectively achieved, dust is prevented from entering the camera and accumulating for a long time to influence the monitoring quality of the camera, and the monitoring safety is improved;

simultaneously, the dust cover body is rotatable mode of setting, and the clean scraping ring of cooperation vibrations can also carry out effectual cleanness through rotatory dust to the dust cover body surface, further plays the purpose that prevents that the dust accumulation from adhering to and producing the influence to the control quality.

Drawings

Fig. 1 is a schematic structural diagram of a dustproof camera for building security.

Fig. 2 is a schematic structural diagram of a dust-proof cover body in a dust-proof camera for building security.

Fig. 3 is a schematic structural diagram of local amplification of a dust-proof cover body in the dust-proof camera for building security.

Fig. 4 is a schematic structural diagram of the driving and matching of the dust-proof cover body in the dust-proof camera for building security.

Fig. 5 is a schematic diagram of a driving and matching structure of a first rotating body in a dustproof camera for building security.

Fig. 6 is a schematic structural diagram of a heat dissipation assembly in a dustproof camera for building security.

In the figure: 1-mounting disc, 2-suspension body, 3-bearing body, 4-first rotating body, 5-ball, 6-horizontal driving motor, 7-driving block, 8-driving groove, 9-vertical rotating cavity, 10-dustproof cover body, 11-horizontal rotating shaft, 12-driving ring, 13-helical gear, 14-dustproof cover driving motor, 15-driving helical gear, 16-heat dissipation cover, 17-cleaning scraping ring, 18-vibration device, 19-cleaning cotton, 20-brush hair, 21-machine body, 22-second rotating body, 23-shooting lens, 24-photosensitive sensor, 25-infrared lamp, 26-heat dissipation frame, 27-heat conduction pipe, 28-heat dissipation patch and 29-chip set.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the invention, a dustproof camera for building security includes a frame assembly, a cleaning assembly and a heat dissipation assembly, where the frame assembly includes a suspension body 2 vertically arranged and a first rotating body 4 arranged below the suspension body 2, an annular bearing body 3 is coaxially arranged at the top of the first rotating body 4 downward, a ball 5 is arranged between the bearing body 3 and the first rotating body 4, the bearing body is connected to the suspension body 2 at the bottom of the suspension body 2 through a bolt pair, and a hemispherical vertical rotating cavity 9 is formed at the bottom of the first rotating body 4;

the cleaning assembly comprises a dust-proof enclosure 10 and a cleaning scraper ring 17 arranged inside the vertical rotation chamber 9, two sides of the dust-proof cover body 10 are provided with horizontal rotating shafts 11, the horizontal rotating shafts 11 are in rotating fit with the inner wall of the vertical rotating cavity 9, the dust cover 10 is provided with a drive ring 12 coaxially at the position of the outer diameter of the horizontal rotation shaft 11 on one side, said cleaning scraper ring 17 is arranged at the bottom of the first rotation body 4 at the edge of the vertical rotation chamber 9, the cleaning scraping ring 17 is horizontally provided with a vibration device 18 at the position outside the ring, the cleaning scraping ring 17 is sequentially provided with bristles 20 and cleaning cotton 19 from bottom to top at the position inside the ring, the bristles 20 and the cleaning cotton 19 are attached to the surface of the dust-proof shield body 10, and are driven by the vibration device 18 to vibrate continuously, when the dust-proof cover body 10 rotates, the bristles 20 and the cleaning cotton 19 remove dust on the surface of the dust-proof cover body 10;

the framework assembly further comprises a machine body 21 horizontally arranged in the dustproof cover body 10, a second rotating body 22 is arranged at the bottom of the machine body 21, two sides of the second rotating body 22 are hinged with the machine body 21, and a shooting lens 23 is arranged at the middle position of the tail end of the second rotating body 22;

the heat dissipation assembly includes a pair of heat pipes 27 and a plurality of heat dissipation patches 28, one end of each heat pipe 27 is disposed inside the housing 21, the other end of each heat pipe 27 penetrates through the dust-proof housing 10 and is disposed in a V-shape on one side of the first rotating body 4, and the heat dissipation patches 28 are uniformly disposed on the surfaces of the heat pipes 27.

In this embodiment, the structure of a dust-proof camera (hereinafter referred to as "device") for building security is described in terms of functional division and structural cooperation, which mainly includes a frame component, a cleaning component, and a heat dissipation component, where the frame component is a structural structure that constitutes the overall structure and function of the device, and can provide basic function realization for the device, such as rotation, and the like, and includes a camera function, which is formed by the frame component defined herein; the cleaning assembly is used for preventing dust, and simultaneously can regularly and regularly clean dust to prevent the accumulation of the dust from generating a reduction effect on the quality of a monitoring picture, and mainly comprises a dust-proof cover body 10 for preventing dust and a cleaning scraper ring 17, wherein the dust-proof cover body 10 is used for packaging camera related assemblies in the dust-proof cover body 10 (the dust-proof cover body 10 is a combined structure of two hemispherical shells, and a driving ring 12 is sleeved and installed after being combined), so that the dust can be effectively prevented from entering the inside of the dust-proof cover body 10 and accumulating on the surface of the camera related assemblies, the cleaning scraper ring 17 is arranged at the bottom of a first rotating body 4, bristles 20 and cleaning cotton 19 on one side of the cleaning scraper ring are both attached to the surface of the dust-proof cover body 10, and are driven to vibrate continuously by a vibrating device 18, when in use, the dust-proof cover body 10 is regularly controlled to rotate, under the action of the vibrating bristles 20 and cleaning cotton 19, dust on the surface of the dustproof cover body 10 is removed, so that the purposes of dust cleaning and dust prevention are achieved; the heat dissipation assembly is used for providing a heat dissipation channel for heat generated by a device in the dustproof cover body 10, and preventing the heat from accumulating in the dustproof cover body 10 to influence the normal operation of equipment; compared with the traditional dustproof equipment for security and protection, most of the traditional dustproof equipment does not have dustproof related mechanisms, and a few of cameras with dustproof covers cannot be automatically cleaned, and the quality of monitoring can be affected due to accumulation of dust after long-term use.

Referring to fig. 4, as a preferred embodiment of the present invention, a bevel gear 13 is disposed on the driving ring 12, a dustproof driving motor 14 is disposed inside the first rotating body 4 at a position above the driving ring 12, a driving bevel gear 15 is disposed at a distal end of the dustproof driving motor 14, the driving bevel gear 15 is engaged with the bevel gear 13, and a heat dissipation cover 16 is disposed on one side of the dustproof driving motor 14 of the first rotating body 4; in this embodiment, a detailed matching description is given to a specific rotation driving manner of the dust-proof cover 10, which is realized by driving through a matching effect of the dust-proof driving motor 14 and the helical gear set, wherein the dust-proof driving motor 14 is a speed-reducing stepping motor, and moves at certain angles at intervals under the control.

Referring to fig. 1, as a preferred embodiment of the present invention, a photosensitive sensor 24 is disposed below the photographing lens 23 on the second rotating body 22, and infrared lamps 25 are symmetrically disposed on both sides of the photographing lens 23 on the second rotating body 22, in this embodiment, the structure of the second rotating body 22 is further described, and it functions as a main body monitoring device.

Referring to fig. 1 and 6, as a preferred embodiment of the present invention, a horizontal driving motor 6 is coaxially disposed at a bottom vertical axis of the suspension body 2, a driving block 7 is disposed at an output end of the horizontal driving motor 6, a driving groove 8 is disposed at a top axis of the first rotating body 4, and the driving block 7 is engaged with the driving groove 8; in this embodiment, the driving structure of the first rotating body 4 is further described in a matching manner, and the rotation of the device on the horizontal plane can be controlled by the first rotating body, so as to achieve the purpose of controlling and monitoring the viewing angle.

Referring to fig. 1, as a preferred embodiment of the present invention, a chip set 29 is disposed inside the machine body 21, and the heat conducting pipe 27 is attached to the chip set 29 inside the machine body 21; the heat pipe is attached to the chip group 29 in the body 21 to transfer heat.

Referring to fig. 1, as a preferred embodiment of the present invention, a mounting plate 1 is disposed on the top of the suspension body 2.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The dustproof camera for building security comprises a framework assembly, a cleaning assembly and a heat dissipation assembly, and is characterized in that the framework assembly comprises a vertically-arranged suspension body (2) and a first rotating body (4) arranged below the suspension body (2), an annular bearing body (3) is coaxially arranged at the top of the first rotating body (4) downwards, a ball (5) is arranged between the bearing body (3) and the first rotating body (4), the bearing body (3) is connected with the suspension body (2) at the bottom of the suspension body (2) through a bolt pair, and a hemispherical vertical rotating cavity (9) is formed in the bottom of the first rotating body (4);

the cleaning assembly comprises a dustproof cover body (10) and a cleaning scraping ring (17) which are arranged inside a vertical rotating cavity (9), wherein horizontal rotating shafts (11) are arranged on two sides of the dustproof cover body (10), the horizontal rotating shafts (11) are in running fit with the inner wall of the vertical rotating cavity (9), a driving ring (12) is coaxially arranged on the position of the outer diameter of the horizontal rotating shaft (11) on one side of the dustproof cover body (10), the cleaning scraping ring (17) is arranged at the position, located at the edge of the vertical rotating cavity (9), of the bottom of a first rotating body (4), a vibration device (18) is horizontally arranged at the position, located outside the ring, of the cleaning scraping ring (17), bristles (20) and cleaning cotton (19) are sequentially arranged at the position, located inside the ring, from bottom to top, of the bristles (20) and the cleaning cotton (19) are attached to the surface of the dustproof cover body (10), the dust-proof cover body (10) is driven by the vibration device (18) to vibrate continuously, and when the dust-proof cover body (10) rotates, the bristles (20) and the cleaning cotton (19) remove dust on the surface of the dust-proof cover body (10);

the framework assembly further comprises a machine body (21) horizontally arranged in the dustproof cover body (10), a second rotating body (22) is arranged at the bottom of the machine body (21), two sides of the second rotating body (22) are hinged with the machine body (21), and a shooting lens (23) is arranged at the middle position of the tail end of the second rotating body (22);

the heat dissipation assembly comprises a pair of heat pipes (27) and a plurality of heat dissipation patches (28), one end of each heat pipe (27) is arranged in the machine body (21), the other end of each heat pipe (27) penetrates through the dustproof cover body (10) to be arranged in a V shape on one side of the first rotating body (4), and the heat dissipation patches (28) are evenly arranged on the surface of each heat pipe (27).

2. The building security dust-proof camera head according to claim 1, wherein the driving ring (12) is provided with a bevel gear (13), the first rotating body (4) is provided with a dust-proof driving motor (14) at a position above the driving ring (12), the end of the dust-proof driving motor (14) is provided with a driving bevel gear (15), and the driving bevel gear (15) is engaged with the bevel gear (13).

3. The dust-proof camera for building security according to claim 2, wherein the first rotating body (4) is provided with a heat dissipating cover (16) at one side of the dust-proof driving motor (14).

4. The dustproof camera for building security according to claim 1, wherein the second rotating body (22) is provided with a photosensitive sensor (24) at a position below the photographing lens (23), and the second rotating body (22) is symmetrically provided with infrared lamps (25) at two sides of the photographing lens (23).

5. The building security and protection dustproof camera head as claimed in claim 4, wherein the suspension body (2) is coaxially provided with a horizontal driving motor (6) at the vertical axis of the bottom, the output end of the horizontal driving motor (6) is provided with a driving block (7), the top axis of the first rotating body (4) is provided with a driving groove (8), and the driving block (7) is engaged with the driving groove (8).

6. The building security and protection dustproof camera head as claimed in claim 1, wherein a chip set (29) is arranged inside the machine body (21), and the heat conduction pipe (27) is attached to the chip set (29) inside the machine body (21).

7. The dustproof camera for building security according to claim 1, wherein a mounting plate (1) is arranged on the top of the suspension body (2).