CN110290296A - A kind of intelligent security guard photographic device - Google Patents
A kind of intelligent security guard photographic device Download PDFInfo
- Publication number
- CN110290296A CN110290296A CN201910483698.XA CN201910483698A CN110290296A CN 110290296 A CN110290296 A CN 110290296A CN 201910483698 A CN201910483698 A CN 201910483698A CN 110290296 A CN110290296 A CN 110290296A
- Authority
- CN
- China
- Prior art keywords
- housing
- sleeve
- face
- transparent membrane
- reel
- Prior art date
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
Abstract
The invention discloses a kind of intelligent security guard photographic devices, in intelligent security guard photographic device normal use, extension spring applies forward pulling force to connecting rod to move forward with moving sleeve, so that transparent membrane is pressed on the inner wall of housing by the front end face of sleeve, so that very close to each other between transparent membrane and the inner wall of housing, so as to prevent dust from entering in housing by the gap between transparent membrane and the inner wall of housing, and when stepper motor drives rewinding spool turns, rewinding reel pulls connecting rod to move backward by drawstring, to which also just band moving sleeve moves backward, so that the front end face of sleeve is detached from the inner wall of housing, so that transparent membrane can move freely.The present invention can automatically remove the dust for influencing camera shooting.
Description
Technical field
The present invention relates to a kind of intelligent security guard photographic devices.
Background technique
In use for some time, dust can accumulate on the camera lens of camera current security protection photographic device, to make
Unintelligible at the shooting picture of camera, this just needs to clean the camera lens of camera, currently, general using artificial clear
It is clean, but since security protection photographic device is typically mounted at eminence, so that when being cleaned, cleanup crew needs to ascend a height, to make
It is higher to obtain cleanup crew's risk when cleaning.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of intelligent security guard photographic devices, can automatically remove shadow
Ring the dust of camera shooting.
In order to solve the above technical problems, intelligent security guard photographic device provided by the invention, it includes a bottom plate and a housing,
The front end of housing is provided with an opening, and the rear end of housing is connected with bottom plate, and a sleeve, a camera, one are provided in housing
Extension spring, a blowing reel, a rewinding reel and several idler rollers, camera are fixedly mounted in housing, camera
Front end face is close to the opening of housing, and sleeve is the structure of both ends open, and sleeve is mobilizable to be nested on camera, after sleeve
End be provided with the connecting rod being fixedly connected with sleeve, one end of extension spring is fixedly connected with the connecting rod, drawstring spring it is another
End is fixedly connected with the rear end of camera, and blowing reel and rewinding reel are spindle rotationally arranged in housing, rewinding reel position
In being wound with transparent membrane on the rear of connecting rod, blowing reel, transparent membrane successively bypass after several idler rollers wound on
It is additionally provided with the stepper motor for driving rewinding spool turns on rewinding reel, in housing, thin transparent when rewinding spool turns
Position between the opening of front end face and housing of the film Jing Guo camera is fixedly installed an installation on one end face of rewinding reel
One end of part, a drawstring is fixedly connected with installation part, and the other end of drawstring is fixedly connected with the connecting rod；
When rewinding reel remains static, the opening of housing is completely covered the front end face of sleeve, the front end of sleeve
The inner wall of face and housing presses, and transparent membrane is fixed between the front end face of sleeve and the inner wall of housing, and transparent membrane is by housing
Opening be completely covered；
When rewinding reel is in rotary state, there is gap, thin transparent between the front end face of sleeve and the inner wall of housing
Film is released from blowing reel and is wound onto rewinding reel.
Preferably, the housing is removably connect with bottom plate.
Preferably, being provided with a cable-through hole and several mounting holes on the bottom plate.
After using the above structure, compared with prior art, the present invention having the advantage that
Intelligent security guard photographic device of the invention in normal use, is drawn by the way that the opening shooting on housing is external by camera
Face, and due to being separated between camera and the opening of housing by transparent membrane, in this way, dust can only accumulate in transparent membrane
On, and dust will not be gathered on the camera lens of camera, and after dirt accumulation is more on transparent membrane, step motor control rewinding
Spool turns drive when rewinding spool turns transparent membrane mobile, so that having gathered the transparent membrane of dust from housing
It is removed in opening, and clean transparent membrane is then moved in the opening of housing, to eliminate the ash for influencing camera shooting
Dirt, and due to being provided with extension spring and drawstring, in intelligent security guard photographic device normal use of the invention, extension spring
Forward pulling force is applied to move forward with moving sleeve, so that transparent membrane is pressed on cover by the front end face of sleeve to connecting rod
On the inner wall of shell, so that it is very close to each other between transparent membrane and the inner wall of housing, it is transparent so as to prevent dust from passing through
Gap between film and the inner wall of housing enters in housing, and when stepper motor drives rewinding spool turns, receiving volume
Cylinder pulls connecting rod to move backward by drawstring, so that also just band moving sleeve moves backward, so that the front end emaciated face of sleeve
Inner wall from housing, so that transparent membrane can move freely.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of another state of the invention.
Specific embodiment
Present invention will be explained in further detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 1, Fig. 2, the intelligent security guard photographic device of the present embodiment, it includes a bottom plate 1 and a housing 2, housing 2
Front end be provided with an opening 201, the rear end of housing 2 is connected with bottom plate 1, and a sleeve 3, a camera are provided in housing 2
4, an extension spring 5, a blowing reel 6, a rewinding reel 7 and several idler rollers 8, camera 4 are fixedly mounted on housing 2
Interior, the front end face of camera 4 is provided with camera lens on the front end face of camera 4, sleeve 3 is both ends close to the opening 201 of housing 2
The structure of opening, sleeve 3 is mobilizable to be nested on camera 4, and the front-rear direction along sleeve 3 is provided on the peripheral wall of sleeve 3
The sliding slot of extension is provided through the connector of the sliding slot on the peripheral wall of camera 4, and connecting rod is fixedly connected with housing 2, thus
Realize being fixedly connected for camera 4 and housing 2.
The rear end of sleeve 3 is provided with the connecting rod 301 being fixedly connected with sleeve 3, one end of extension spring 5 and connecting rod
301 are fixedly connected, and the other end of drawstring spring 5 is fixedly connected with the rear end of camera 4, blowing reel 6 and rewinding reel 7
In housing 2, rewinding reel 7 is located at the rear of connecting rod 301 for the setting of rotation, is wound with transparent membrane 9 on blowing reel 6,
Transparent membrane 9 in housing 2 successively around on rewinding reel 7, being additionally provided with for driving rewinding after several idler rollers 8
The stepper motor that reel 7 rotates, transparent membrane 9 is by the front end face of camera 4 and the opening of housing 2 when rewinding reel 7 rotates
Position between 201 is fixedly installed an installation part 701, one end of a drawstring 702 and installation on one end face of rewinding reel 7
Part 701 is fixedly connected, and the other end of drawstring 702 is fixedly connected with connecting rod 301.
As shown in Figure 1, the outdoor security protection photographic device of the present embodiment is in normal use at this time, rewinding reel 7 does not turn at this time
Dynamic, the opening 201 of housing 2 is completely covered the front end face of sleeve 3, and the inner wall of the front end face and housing 2 of sleeve 3 presses, transparent
Film 9 is fixed between the front end face of sleeve 3 and the inner wall of housing 2, and the opening 201 of housing 2 is completely covered transparent membrane 9,
Since transparent membrane 9 is pressed on the inner wall of housing 2 by the front end face of sleeve 3 so that the inner wall of transparent membrane 9 and housing 2 it
Between do not have gap, to prevent dust from entering in housing 2 by the gap between transparent membrane 9 and the inner wall of housing 2.
As shown in Fig. 2, the rewinding reel 7 of stepper motor driving at this time rotates 360 degree, rewinding reel 7 passes through drawstring when rotating
702 pulling connecting rods 301 move backward, and connecting rod 301 is moved backward with moving sleeve 3, so that the front end face of sleeve 3 is separate
The inner wall of housing 2 has gap at this time, allows transparent membrane 9 free between the front end face of sleeve 3 and the inner wall of housing 2
It is mobile, allow the rotation of rewinding reel 7 that transparent membrane 9 is driven to release from blowing reel 6 and is wound to rewinding reel 7
On, so that the transparent membrane 9 for having gathered dust originally is removed from the opening 201 of housing 2, and clean transparent membrane 9 is mobile
Onto the opening 201 of housing 2, after clean transparent membrane 9 is moved in the opening 201 of housing 2, pass through extension spring 5
Pulling force and make sleeve 3 move forward reset so that clean transparent membrane 9 is pressed on housing 2 by the front end face of sleeve 3
Inner wall on.
The housing 2 is removably connect with mounting plate 1, specifically, the rear end of housing 2 is provided with multiple mounting portions,
Mounting portion is connected with mounting plate 1 by fastener, so that easily separate mounting plate 1 with 2 phase of housing, so that
It obtains and is replaced after use in transparent membrane.
A cable-through hole 101 and several mounting holes 102, cable-through hole 101 are provided on the mounting plate 1 can be used for supplying
Power supply line, signal wire etc. pass through, and mounting hole 102 can be used for for mounting plate 1 being fixed on installation station.
The stepper motor for driving rewinding reel 7 to rotate is by remotely controlling, when monitoring center personnel have found that the intelligent security guard is taken the photograph
It is long-range to control stepper motor work after being influenced as the shooting picture of device by dust.
The foregoing is only a description of the preferred application of the present invention, but is not to be construed as the limit to claim
System, structure of the invention can have other variations, be not limited to above structure.In short, all in independent claims of the invention
Protection scope in made various change be within the scope of the invention.
Claims (3)
1. a kind of intelligent security guard photographic device, which is characterized in that it includes a bottom plate (1) and a housing (2), before housing (2)
End is provided with an opening (201), and the rear end of housing (2) is connected with bottom plate (1), is provided with a sleeve (3), one in housing (2)
Camera (4), an extension spring (5), a blowing reel (6), a rewinding reel (7) and several idler rollers (8), camera
(4) it is fixedly mounted in housing (2), for the front end face of camera (4) close to the opening (201) of housing (2), sleeve (3) is both ends
The structure of opening, sleeve (3) is mobilizable to be nested on camera (4), and the rear end of sleeve (3) is provided with fixed with sleeve (3)
One end of the connecting rod (301) of connection, extension spring (5) is fixedly connected with connecting rod (301), the other end of drawstring spring (5)
It being fixedly connected with the rear end of camera (4), blowing reel (6) and rewinding reel (7) are spindle rotationally arranged in housing (2),
Rewinding reel (7) is located at the rear of connecting rod (301), is wound on blowing reel (6) transparent membrane (9), transparent membrane (9) according to
It is secondary to be additionally provided with around on rewinding reel (7), housing (2) is interior after several idler rollers (8) for driving rewinding reel
(7) stepper motor rotated, front end face and housing (2) of the transparent membrane (9) by camera (4) when rewinding reel (7) rotates
Opening (201) between position, be fixedly installed an installation part (701), a drawstring on an end face of rewinding reel (7)
(702) one end is fixedly connected with installation part (701), and the other end of drawstring (702) is fixedly connected with connecting rod (301)；
When rewinding reel (7) remains static, the opening (201) of housing (2) is completely covered the front end face of sleeve (3),
The front end face of sleeve (3) and the inner wall of housing (2) press, and transparent membrane (9) is fixed on front end face and housing (2) of sleeve (3)
Inner wall between, the opening (201) of housing (2) is completely covered transparent membrane (9).
When rewinding reel (7) is in rotary state, there is gap, thoroughly between the front end face of sleeve (3) and the inner wall of housing (2)
Bright film (9) is released from blowing reel (6) and is wound on rewinding reel (7).
2. a kind of intelligent security guard photographic device according to claim 1, it is characterised in that: the housing (2) and bottom plate
(1) dismountable connection.
3. a kind of intelligent security guard photographic device according to claim 1, it is characterised in that: be arranged on the bottom plate (1)
There are a cable-through hole (101) and several mounting holes (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910483698.XA CN110290296A (en) | 2019-06-04 | 2019-06-04 | A kind of intelligent security guard photographic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910483698.XA CN110290296A (en) | 2019-06-04 | 2019-06-04 | A kind of intelligent security guard photographic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110290296A true CN110290296A (en) | 2019-09-27 |
Family
ID=68003142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910483698.XA Withdrawn CN110290296A (en) | 2019-06-04 | 2019-06-04 | A kind of intelligent security guard photographic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110290296A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397212A (en) * | 2020-04-22 | 2020-07-10 | 广西南宁容博酒店设备有限公司 | Kitchen gas water heater is with linkage convenient to adjust |
| CN111770260A (en) * | 2020-07-27 | 2020-10-13 | 赣州德业电子科技有限公司 | Camera dust-proof cylinder for tower crane wireless transmission |
| CN112351260A (en) * | 2020-08-04 | 2021-02-09 | 煤科集团沈阳研究院有限公司 | Unattended automatic visual monitoring system and monitoring method for tunneling working face |
| CN112351182A (en) * | 2020-08-04 | 2021-02-09 | 煤科集团沈阳研究院有限公司 | Automatic dust removal camera and dust removal method thereof |
| CN113784030A (en) * | 2021-09-13 | 2021-12-10 | 深圳市三石数字技术科技有限公司 | High-definition monitoring camera |
| CN114666461A (en) * | 2020-12-22 | 2022-06-24 | 宁波舜宇光电信息有限公司 | Retractable camera module and electronic equipment |
-
2019
- 2019-06-04 CN CN201910483698.XA patent/CN110290296A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397212A (en) * | 2020-04-22 | 2020-07-10 | 广西南宁容博酒店设备有限公司 | Kitchen gas water heater is with linkage convenient to adjust |
| CN111770260A (en) * | 2020-07-27 | 2020-10-13 | 赣州德业电子科技有限公司 | Camera dust-proof cylinder for tower crane wireless transmission |
| CN112351260A (en) * | 2020-08-04 | 2021-02-09 | 煤科集团沈阳研究院有限公司 | Unattended automatic visual monitoring system and monitoring method for tunneling working face |
| CN112351182A (en) * | 2020-08-04 | 2021-02-09 | 煤科集团沈阳研究院有限公司 | Automatic dust removal camera and dust removal method thereof |
| CN112351260B (en) * | 2020-08-04 | 2021-12-10 | 中煤科工集团沈阳研究院有限公司 | Unattended automatic visual monitoring system and monitoring method for tunneling working face |
| CN114666461A (en) * | 2020-12-22 | 2022-06-24 | 宁波舜宇光电信息有限公司 | Retractable camera module and electronic equipment |
| CN114666461B (en) * | 2020-12-22 | 2023-08-29 | 宁波舜宇光电信息有限公司 | Telescopic camera module and electronic equipment |
| CN113784030A (en) * | 2021-09-13 | 2021-12-10 | 深圳市三石数字技术科技有限公司 | High-definition monitoring camera |
| CN113784030B (en) * | 2021-09-13 | 2023-08-25 | 深圳市三石数字技术科技有限公司 | High definition surveillance camera head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190927 |