CN205356516U - Half hidden monitoring device of magnetism hookup - Google Patents
Half hidden monitoring device of magnetism hookup Download PDFInfo
- Publication number
- CN205356516U CN205356516U CN201521137191.2U CN201521137191U CN205356516U CN 205356516 U CN205356516 U CN 205356516U CN 201521137191 U CN201521137191 U CN 201521137191U CN 205356516 U CN205356516 U CN 205356516U
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- CN
- China
- Prior art keywords
- prism
- shell
- half hidden
- motor
- electromagnetic coupling
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Accessories Of Cameras (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The utility model discloses a half hidden monitoring device of magnetism hookup belongs to supervisory equipment technical field, have closing inner cavity's shell and the reflection imaging system who fixes at closing inner cavity including one, reflection imaging system including be all -trans prism, anti - prism mount with can become the inconocenter to anti - prism and carry out the camera of making a video recording, the shell is equipped with perspective opening near anti - prism, be equipped with high clear glass cover on the perspective opening, still include step motor, the center pin that sets up on step motor's rotary main shaft and the anti - prism mount passes through the electromagnetic coupling and is connected and fixes. The utility model discloses a motor and anti - prism mount are connected to the electromagnetic coupling, but have realized the contactless also transmitting torque of diaxon, prevent motor and being connected of anti - prism mount from the card appearing and dying and lead to the condition of the unable normal work of machine to take place, have improved the reliability.
Description
Technical field
This utility model belongs to monitoring device technical field, is specifically related to a kind of magnetic and couples half hidden supervising device.
Background technology
Along with technological progress, the Imaging for Monitoring systematic difference scope of various high performance-price ratios is increasing.In actual life, supermarket, warehouse, residential quarter, high-end residential, street and road etc. are assembled with monitoring system all in a large number.News report is also shown in the message that all kinds of criminal case is cracked under the help of monitoring system repeatly.Undeniable, safety defense monitoring system takes the photograph the tremendous contribution in crime, acquisition evidence in shake.But such as offender is blocked monitoring system, monitoring system accidental damage and image quality difference and is caused distinguishing that the situations such as reading also happen occasionally.
Outdoor monitoring imaging device is not only comparatively obvious, and expose to the weather in open air, the reliability of Imaging for Monitoring system is also a huge test by the environment such as drench with rain, especially there is the monitoring system of rotatable clouds terrace system, when long-time use, all the more so.
It addition, existing supervising device adopts mandrel connector to connect motor and photographic head substantially, in reusing, it is possible to stuck cause working and use cost increases.
Summary of the invention
In view of this, the purpose of this utility model is in that to provide a kind of magnetic to couple half hidden supervising device, eliminates cradle head device, adopts enclosed construction and magnetic draw bail, possess good hiding function and reliable transmission, effectively solve the disguise of existing technology existence and the problem of poor reliability.
For reaching above-mentioned purpose, this utility model provides following technical scheme:
A kind of magnetic couples half hidden supervising device, including one, there is the shell closing inner chamber and be fixed on the reflection imaging system closing inner chamber, described reflection imaging system includes being all-trans prism, anti-prism fixed mount and anti-prism imaging center can being carried out camera, described shell is provided with perspective opening near anti-prism, described perspective opening is provided with high-transparent glass cover, also including motor, the main shaft that rotates of described motor is connected fixing with the central shaft arranged on anti-prism fixed mount by electromagnetic coupling.
Further, described shell is made up of the upper shell adopting stainless steel material to make and lower house, and described upper shell and lower house connect fixing by adpting flange.
Further, also including discharging rod, described discharging rod is fixed on the top of shell.
Further, described electromagnetic coupling includes power shaft, output shaft, outer rotor and internal rotor, and described outer rotor is set on described power shaft, and described internal rotor is set on described output shaft, there is between described outer rotor and internal rotor a clearance space, in described clearance space, be provided with separation sleeve.
The beneficial effects of the utility model are in that:
This utility model instead of direct imaging by catoptric imaging, improves its disguised and safety；Eliminate cloud platform rotation device, simplify structure；The enclosed construction adopting closure enhances the ability of environment resistant unfavorable factor, it is possible to low-cost and high-quality realizes directed and panning mode monitoring；Motor and anti-prism fixed mount is connected, it is achieved that two axles are contactless also can transmit torque, it is prevented that occur the connecting of motor and anti-prism fixed mount stuck and cause that machine cannot the situation of normal operation occur, and improves reliability by electromagnetic coupling.
Other advantages of the present utility model, target and feature will be illustrated to a certain extent in the following description, and to a certain extent, will be apparent to those skilled in the art based on to investigating hereafter, or can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be realized by description below and obtain.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, this utility model provides drawings described below to illustrate:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view of electromagnetic coupling.
Accompanying drawing labelling:
1-discharging rod；2-upper shell；3-motor；The anti-prism fixed mount of 4-；The anti-prism of 5-；6-high-transparent glass cover；7-video camera；8-adpting flange；9-lower house；10-electromagnetic coupling；11-power shaft；12-output shaft；13-outer rotor；14-internal rotor；15-central shaft；16-magnetic pole I；17-magnetic pole II；18-separation sleeve.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As it can be seen, a kind of magnetic in the present embodiment couples half hidden supervising device, for outdoor vertical rod style monitoring system.Whole device includes one to be had the shell closing inner chamber and is fixed on the reflection imaging system closing inner chamber, described shell is made up of the upper shell 2 adopting stainless steel material to make and lower house 9, form cylindrical shape, stainless steel material is adopted to have higher antiseptic property on the one hand, on the other hand there is higher structural strength, the reflection imaging system of the present embodiment includes anti-prism 5, anti-prism fixed mount 4 and anti-prism imaging center can be carried out camera 7, the present embodiment has employing gun type camera, shell is provided with perspective opening near anti-prism 5, perspective opening is provided with high-transparent glass cover 6, concrete, anti-prism is arranged on shell upper, video camera is arranged on outer casing underpart, exterior object can be carried out reflection imaging by the reflection of anti-prism, the upper shell 2 of the present embodiment and lower house 9 are provided with adpting flange 8 in junction, it is bolted fixing, also include motor 3, described anti-prism fixed mount is provided with central shaft 15, the main shaft that rotates of described motor 3 is connected fixing with the central shaft of anti-prism fixed mount 4 by electromagnetic coupling 10, concrete, electromagnetic coupling 10 includes power shaft 11, output shaft 12, outer rotor 13 and internal rotor 14, the power shaft 11 of the present embodiment is machine shaft, axle 15 centered by output shaft 12, described outer rotor 13 is set on machine shaft, described internal rotor 14 is set on central shaft 15, outer rotor 13 and internal rotor 14 are correspondingly arranged on the magnetic pole I16 of opposed polarity, magnetic pole II17, form magnetic force between, transmission moment of torsion, simultaneously, there is between outer rotor 13 and internal rotor 14 clearance space, separation sleeve 18 it is provided with in clearance space, outer rotor 13 and internal rotor 14 can be separated by separation sleeve 18, both are avoided to contact reduction magnetic.
Further, also including discharging rod 1, described discharging rod 1 is fixed on the top of upper shell 2, improves its safety.
During enforcement, during step, motor rotates, anti-prism fixed mount is driven to rotate, thus driving anti-prism to rotate, the reflection light of exterior object enters anti-prism by being arranged on the high-transparent glass cover of housing perspectives opening part, produces reflection light, owing to the imaging center of anti-prism overlaps with the imaging center of video camera, video camera captures reflection light and carries out imaging, and is transported to monitoring terminal, thus completing monitoring.
The feature adopting the Imaging for Monitoring system of this structure has:
1, monitoring camera is closed in closed cavity, is isolation with external environment, little by such environmental effects.
2, anti-prism can 360 ° of rotations under step motor drive, it is also possible to determine that angle stops at certain.
3, adopting and launch imaging mode, monitoring camera eliminates cradle head device, but achieves 360 ° of panoramic scannings and to determine angle monitoring function, fault rate and observable index current The Cloud Terrace rotation mode much lower.
4, device appearance has good disguise, it is impossible to be immediately seen monitoring camera, is reduced by the probability deliberately covered and destroy.
5, the globality of device strengthens, and the cost of construction and installation reduces, and difficulty of construction reduces, and the engineering time shortens.
6, portable strong, it is possible to being embedded into inside the existing structures such as street lamp, body of wall and billboard as an absolute construction, the motility of use improves.
What finally illustrate is, preferred embodiment above is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail by above preferred embodiment, but skilled artisan would appreciate that, in the form and details it can be made various change, without departing from this utility model claims limited range.
Claims (4)
1. a magnetic couples half hidden supervising device, it is characterized in that: include one and there is the shell closing inner chamber and be fixed on the reflection imaging system closing inner chamber, described reflection imaging system includes being all-trans prism, anti-prism fixed mount and anti-prism imaging center can being carried out camera, described shell is provided with perspective opening near anti-prism, described perspective opening is provided with high-transparent glass cover, also including motor, the main shaft that rotates of described motor is connected fixing with the central shaft arranged on anti-prism fixed mount by electromagnetic coupling.
2. a kind of magnetic according to claim 1 couples half hidden supervising device, it is characterised in that: described shell is made up of the upper shell adopting stainless steel material to make and lower house, and described upper shell and lower house connect fixing by adpting flange.
3. a kind of magnetic according to claim 1 couples half hidden supervising device, it is characterised in that: also including discharging rod, described discharging rod is fixed on the top of shell.
4. a kind of magnetic according to claim 1 couples half hidden supervising device, it is characterized in that: described electromagnetic coupling includes power shaft, output shaft, outer rotor and internal rotor, described outer rotor is set on described power shaft, described internal rotor is set on described output shaft, there is between described outer rotor and internal rotor a clearance space, in described clearance space, be provided with separation sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521137191.2U CN205356516U (en) | 2015-12-31 | 2015-12-31 | Half hidden monitoring device of magnetism hookup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521137191.2U CN205356516U (en) | 2015-12-31 | 2015-12-31 | Half hidden monitoring device of magnetism hookup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205356516U true CN205356516U (en) | 2016-06-29 |
Family
ID=56172161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521137191.2U Expired - Fee Related CN205356516U (en) | 2015-12-31 | 2015-12-31 | Half hidden monitoring device of magnetism hookup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205356516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274877A (en) * | 2018-11-06 | 2019-01-25 | Oppo广东移动通信有限公司 | Imaging modules, CCD camera assembly and electronic device |
-
2015
- 2015-12-31 CN CN201521137191.2U patent/CN205356516U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274877A (en) * | 2018-11-06 | 2019-01-25 | Oppo广东移动通信有限公司 | Imaging modules, CCD camera assembly and electronic device |
| CN109274877B (en) * | 2018-11-06 | 2021-06-11 | Oppo广东移动通信有限公司 | Imaging module, camera assembly and electronic device |
| US11353680B2 (en) | 2018-11-06 | 2022-06-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Imaging module, camera assembly, and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20171231 |