CN113048352A

CN113048352A - Fixing device of camera

Info

Publication number: CN113048352A
Application number: CN202011625282.6A
Authority: CN
Inventors: 尹艳兰
Original assignee: Chongqing Shean Technology Co ltd
Current assignee: Chongqing Shean Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-06-29

Abstract

The invention discloses a fixing device of a camera, which comprises a fixed disc, at least two rotating rods for fixing the camera and a motor fixed on the bottom surface of the fixed disc, wherein the rotating rods are rotatably connected with the fixed disc and are in gear transmission with the motor. The invention can install a plurality of monitoring cameras to work simultaneously, and avoids the formation of monitoring blind areas.

Description

Fixing device of camera

Technical Field

The invention relates to the technical field of monitoring safety, in particular to a fixing device of a camera.

Background

With the progress and development of society, surveillance cameras appear in more and more places at present.

The existing monitoring cameras are usually independently arranged, the coordination among the existing monitoring cameras is less, monitoring blind areas are easily formed in a plurality of environments, and unknown risks are caused.

Disclosure of Invention

The present invention provides a camera fixing device for solving the above problems in the related art.

Therefore, the invention adopts the following specific technical scheme:

the utility model provides a fixing device of camera, includes fixed disk, at least two dwangs that are used for fixed camera and fixes the motor in the fixed disk bottom surface, rotates between dwang and the fixed disk to be connected and passes through gear drive between the motor.

Preferably, still including fixing the heat dissipation casing on camera body outer wall, the cylinder and drive the carousel of actuating cylinder piston board, enclose into heat dissipation channel between heat dissipation casing and the camera body outer wall, the tail end of heat dissipation casing is buckled to camera screen central authorities, the dwang rotates to set up on the fixed disk and be fixed with drive bevel gear on it, the carousel coaxial is fixed with the driven bevel gear with drive bevel gear meshing, it has the connecting rod to articulate between carousel and the cylinder piston board, the cylinder working end is equipped with the check valve of giving vent to anger, the check valve admits air, wherein the check valve of giving vent to anger communicates with heat dissipation casing.

Preferably, still include the blade that is located the heat dissipation casing, the blade rotates and sets up on camera body outer wall. Through setting up the blade, can realize the more even space of leading-in camera body of the air current that will get into heat dissipation casing to make inside heat of camera body and dust etc. fully contact with the air current.

Preferably, a roller bearing is arranged between the blade and the outer wall of the camera body. Through setting up roller bearing and can avoid rotating between blade and the camera body outer wall and produce direct contact friction to reduce wearing and tearing between them.

Preferably, still include air inlet, a plurality of gas outlet that set up on the camera body outer wall, the heat dissipation channel gets into camera body inside and wears out from the gas outlet from the air inlet.

Preferably, the tail end of the heat dissipation shell is provided with a filter layer. Through setting up the filter layer, can filter the gas in the radiating passage to bring dust etc. to the camera screen after avoiding the gaseous clean camera inner structure in the radiating passage.

Preferably, the air outlet one-way valve is communicated with the heat dissipation shell through a connecting pipe. So set up, can conveniently with heat dissipation casing and cylinder intercommunication.

Preferably, a thrust bearing is arranged between the rotating rod and the fixed disk.

Preferably, the motor is provided with a first gear, and the lower end of the rotating rod penetrates through the fixed disc and is provided with a second gear meshed with the first gear.

The invention has the beneficial effects that:

the invention can install a plurality of monitoring cameras to work simultaneously, and avoids the formation of monitoring blind areas.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram illustrating a fixing device for a camera according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram illustrating a heat dissipation housing in a fixing device of a camera according to an embodiment of the present application;

fig. 3 is a cross-sectional view illustrating a heat dissipation housing in a fixing apparatus for a camera according to an embodiment of the present application;

fig. 4 is a schematic structural diagram illustrating a dial portion of a fixing device of a camera according to an embodiment of the present application;

fig. 5 shows a schematic structural diagram of a blade in a fixing device of a camera according to an embodiment of the present application.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

Reference numerals: the camera comprises a camera 1, a heat dissipation shell 2, a rotating rod 3, a connecting pipe 4, a rotating disc 5, a rotating shaft 6, a driven bevel gear 7, a driving bevel gear 8, blades 9, a roller bearing 10, a filter layer 11, an air outlet 12, a camera screen 13, a connecting rod 14, an air cylinder 15, an air outlet one-way valve 16, an air inlet one-way valve 17, a fixed disc 18, a motor 19, a first gear 20 and a second gear 21.

As shown in fig. 1 to 5, a camera fixing device comprises a fixing plate, three rotating rods for fixing a camera, a motor fixed on the bottom surface of the fixing plate, a heat dissipation casing 2 fixed on the outer wall of the camera body, an air cylinder 15, a rotating plate 5 driving a piston plate of the air cylinder 15, and a rotating shaft 6 fixed with the rotating plate 5, wherein a heat dissipation channel is enclosed between the heat dissipation casing 2 and the outer wall of the camera body, the tail end of the heat dissipation casing 2 is bent towards the center of a camera screen 13, the rotating rod 3 is rotatably arranged on the fixing plate and is fixed with a driving bevel gear 8, a driven bevel gear 7 meshed with the driving bevel gear 8 is coaxially fixed on the rotating plate 5, a connecting rod 14 is hinged between the rotating plate 5 and the piston plate of the air cylinder 15, an air outlet check valve 16 and an air inlet check valve 17 are arranged at the working end of the air cylinder 15, wherein the air outlet one-way valve 16 is communicated with the heat dissipation shell 2, and the air outlet one-way valve further comprises a blade 9 positioned in the heat dissipation shell 2, and the blade 9 is rotatably arranged on the outer wall of the camera body. By arranging the blades 9, the air flow entering the heat dissipation shell 2 can be uniformly guided into the space inside the camera body, so that heat, dust and the like inside the camera body are fully contacted with the air flow; still include air inlet, a plurality of gas outlet 12 that set up on the camera body outer wall, the heat dissipation channel gets into the camera body inside and wears out from gas outlet 12 from the air inlet. And a thrust bearing is arranged between the rotating rod and the fixed disk. A first gear is arranged on the motor, the lower end of the rotating rod penetrates through the fixed disc and is provided with a second gear meshed with the first gear

Wherein, a roller bearing 10 is arranged between the blade 9 and the outer wall of the camera body. The roller bearing 10 can prevent the blade 9 and the outer wall of the camera body from rotating to generate direct contact friction, so that the abrasion between the blade 9 and the outer wall of the camera body is reduced.

The tail end of the heat dissipation shell 2 is provided with a filter layer 11. Through setting up filter layer 11, can filter the gas in the radiating passage to bring dust etc. to camera screen 13 after avoiding the gaseous clean camera inner structure in the radiating passage.

The air outlet one-way valve 16 is communicated with the heat radiation shell 2 through a connecting pipe 4. So set up, can conveniently with heat dissipation casing 2 and cylinder 15 intercommunication.

When the device works, the motor 19 drives the three rotating rods 3 to rotate, the cameras on the three rotating rods 3 are mutually matched to avoid a monitoring blind area, the rotating rods 3 rotate to drive the driving bevel gear 8 to rotate so as to drive the driven bevel gear 7 meshed with the driving bevel gear to rotate so as to drive the rotating disc 5 to rotate, the rotating disc 5, the connecting rod 14 and the air cylinder 15 form a slider-crank mechanism, the rotating disc 5 rotates to drive the piston plate to reciprocate, the piston plate moves to match with the air cylinder 15 to form two forms of air suction and air exhaust, external air flow enters the air cylinder 15 from the air inlet one-way valve 17 during air suction, air in the air cylinder 15 enters the heat dissipation shell 2 from the air outlet one-way valve 16 during air exhaust, enters the cameras from the air inlet through the diversion of the blades 9 and is exhausted out of the cameras from the air outlet 12 with heat and dust and the like, and clean hot air after filtration rushes towards the, carry out dry cleanness to camera screen 13, also carried out heat dissipation treatment to the camera, continuous hot-air has also ensured near camera screen 13 inside and outside the difference in temperature and has maintained in less scope simultaneously to avoid camera screen 13 to fog. When the crank-slider mechanism composed of the rotary disk 5 and the like drives the cylinder 15, the intensity of the airflow entering the radiating shell 2 can regularly fluctuate, partial turbulent flow can be generated under the guidance of the blades 9, the radiating shell 2 and the like, and the cleaning and radiating effects are improved.

The invention can install a plurality of monitoring cameras to work simultaneously, and the monitoring cameras are matched with each other, so that a monitoring blind area is avoided, the camera cleaning effect is better, and the camera cleaning device is more convenient to use.

While, for purposes of simplicity of explanation, the methodologies are shown and described as a series of acts, it is to be understood and appreciated that the methodologies are not limited by the order of acts, as some acts may, in accordance with one or more embodiments, occur in different orders and/or concurrently with other acts from that shown and described herein or not shown and described herein, as would be understood by one skilled in the art. Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention. The various illustrative logical blocks, modules, and circuits described in connection with the embodiments disclosed herein may be implemented or performed with a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. A general purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, e.g., a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP core, or any other such configuration. The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC. The ASIC may reside in a user terminal. In the alternative, the processor and the storage medium may reside as discrete components in a user terminal. In one or more exemplary embodiments, the functions described may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software as a computer program product, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. By way of example, and not limitation, such computer-readable media can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a web site, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, Digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. Disk (disk) and disc (disc), as used herein, includes Compact Disc (CD), laser disc, optical disc, Digital Versatile Disc (DVD), floppy disk and blu-ray disc where disks (disks) usually reproduce data magnetically, while discs (discs) reproduce data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. Fixing device of camera, its characterized in that: including fixed disk, at least two dwangs that are used for fixed camera and fix the motor in the fixed disk bottom surface, rotate between dwang and the fixed disk and be connected and pass through gear drive between the motor.

2. The camera fixing device according to claim 1, wherein: still including fixing the heat dissipation casing on camera body outer wall, the cylinder and the carousel that drives actuating cylinder piston plate, enclose into heat dissipation channel between heat dissipation casing and the camera body outer wall, the heat dissipation casing tail end is buckled to camera screen central authorities, the dwang rotates to set up on the fixed disk and be fixed with initiative bevel gear on it, the carousel coaxial fixed with the driven bevel gear of initiative bevel gear meshing, it has the connecting rod to articulate between carousel and the cylinder piston plate, the cylinder working end is equipped with the check valve of giving vent to anger, the check valve admits air, wherein the check valve of giving vent to anger communicates with heat dissipation casing.

3. The camera fixing device according to claim 1, wherein: still including being located the blade of radiating shell, the blade rotates and sets up on camera body outer wall.

4. The camera fixing device according to claim 2, wherein: a roller bearing is arranged between the blade and the outer wall of the camera body.

5. A camera head fixture according to any one of claims 1-3, wherein: still include air inlet, a plurality of gas outlet that set up on the camera body outer wall, the heat dissipation channel gets into the camera body inside and wears out from the gas outlet from the air inlet.

6. The camera fixing device according to claim 1 or 2, wherein: the tail end of the heat dissipation shell is provided with a filter layer.

7. A camera head fixture according to any one of claims 1-3, wherein: the air outlet one-way valve is communicated with the heat dissipation shell through a connecting pipe.

8. A camera head fixture according to any one of claims 1-3, wherein: and a thrust bearing is arranged between the rotating rod and the fixed disk.

9. A camera head fixture according to any one of claims 1-3, wherein: the motor is provided with a first gear, and the lower end of the rotating rod penetrates through the fixed disc and is provided with a second gear meshed with the first gear.