CN107566696B - A kind of monitor camera device - Google Patents
A kind of monitor camera device Download PDFInfo
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- CN107566696B CN107566696B CN201710727488.1A CN201710727488A CN107566696B CN 107566696 B CN107566696 B CN 107566696B CN 201710727488 A CN201710727488 A CN 201710727488A CN 107566696 B CN107566696 B CN 107566696B
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- overhead guard
- photographing module
- bottom cover
- gear
- linkage mechanism
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Abstract
The invention discloses a kind of monitor camera device, including shield and photographing module, both ends of the shield on photographing module is central axial are openning shape；Shield includes the overhead guard being oppositely arranged and bottom cover, and photographing module is located between overhead guard and bottom cover, and overhead guard is connected at the top surface of photographing module, and gap is provided between overhead guard and photographing module；Two lateral bottoms covers of overhead guard extend to form that there are two top-side panels；Bottom cover is connected at the bottom surface of photographing module, and the both sides of bottom cover extend to form two bottom side plates towards overhead guard, and gap is provided between each bottom side plate and each top-side panel.It is covered, the top and the bottom of photographing module can be protected respectively by the overhead guard of shield and bottom；The both ends of shield are openning shape, and both overhead guard and bottom cover are both provided with gap between photographing module, and are provided with gap between overhead guard and bottom cover, and air stream can flow between photographing module and shield, ensure the heat dissipation performance of photographing module.
Description
Technical field
The present invention relates to monitoring technology field more particularly to a kind of monitor camera devices.
Background technology
Monitor camera device in the prior art, photographing module are directly anchored to by structures such as holders on attachment,
Photographing module only forms internal components by the shell of itself and protects, when by foreign impacts, only certainly by photographing module
The shell of body is difficult to form effective protection, is easy to form expendable damage to photographing module internal components, thus needs to carry
Protection of the height to photographing module, while not interfering with the heat dissipation performance of photographing module.
Invention content
Technical problem to be solved by the present invention lies in, a kind of monitor camera device is provided, effective protection photographing module, and
Ensure the heat dissipation performance of photographing module.
In order to solve the above-mentioned technical problem, the embodiment provides a kind of monitor camera device, including shield and
Photographing module, both ends of the shield on the photographing module is central axial are openning shape；The shield includes opposite sets
The overhead guard set and bottom cover, the photographing module are located between the overhead guard and bottom cover, and the overhead guard is connected to the camera shooting
At the top surface of module, and gap is provided between the overhead guard and the photographing module；The lateral bottom cover of the two of the overhead guard
Top-side panel there are two extending to form；Bottom cover is connected at the bottom surface of the photographing module, and the both sides of the bottom cover are towards institute
It states overhead guard and extends to form two bottom side plates, gap is provided between each bottom side plate and each top-side panel；
The overhead guard covers the bottom of with is connected to the photographing module by linkage mechanism, and the linkage mechanism is for making the top
Cover and bottom cover simultaneously be located remotely from each other or close to move；The bottom cover has the turning end being oppositely arranged and dismounting end, the rotation
End is connected with the linkage mechanism, and the turning end is rotatablely connected with the linkage mechanism；The weight of the bottom cover is more than institute
State the weight of overhead guard, the bottom cover can move down under the effect of gravity and by the linkage mechanism make the overhead guard to
Upper movement, it further includes for the overhead guard and bottom cover to be locked in phase that the photographing module, which is exposed the monitor camera device,
The mutually locking mechanism near position, the locking mechanism is arranged between the overhead guard and bottom cover or the locking
Mechanism is arranged between the shield and the photographing module.
Wherein, the monitor camera device further includes sunpender, and the sunpender is fixedly connected with the top surface of the photographing module；
Through-hole is provided on the overhead guard, the sunpender wears the through-hole；It is provided with positioning protrusion on the circumferential surface of the sunpender, works as institute
When stating overhead guard and being moved upward at maximum position, the overhead guard is moved to the top of the positioning protrusion, the positioning protrusion gear
Lower section at the edge of the through-hole.
Wherein, the linkage mechanism is two or more, and the turning end is connected separately with the linkage with the dismounting end
Mechanism, the corresponding linkage mechanism detachable connection in the dismounting end；Alternatively,
The dismounting end and the photographing module or the overhead guard detachable connection.
Wherein, the linkage mechanism includes first gear, second gear, the first rack and the second rack, first tooth
Wheel is rotationally connected with the photographing module with the second gear, and the two is along vertically to arrangement, the first gear and institute
It states and is provided with transmission mechanism between second gear, so that the two rotates synchronously；The top of first rack is solid with the overhead guard
Fixed connection, first rack are engaged with the first gear；The bottom end of second rack is connected with bottom cover, when described
When bottom cover drives second rack to move down, first gear described in second rack drives turns with the second gear
It is dynamic, so that first rack and the overhead guard move up.
Wherein, the linkage mechanism includes two synchronizing wheels, synchronous belt and two interlocking bar, two synchronous rotation
Dynamic to be connected to the photographing module, for two synchronizing wheels along vertically to being intervally arranged, the synchronous belt is connected to two synchronizations
Wheel；One end of two interlocking bar is respectively fixedly connected in the both sides of the synchronous belt, under the drive of the synchronous belt
Reverse movement；The other end of two interlocking bar is respectively fixedly connected with to be covered in the overhead guard and the bottom, to drive the top
Cover is close to each other or separate mobile with bottom cover.
Wherein, the linkage mechanism includes rotating bar and auxiliary rod, the axial direction of the relatively described photographing module of the rotating bar
Obliquely, the middle part of the rotating bar and the photographing module are rotatablely connected, the both ends of the rotating bar respectively with the bottom
The turning end of cover and overhead guard rotation connection；The auxiliary rod is arranged with the rotating bar interval, the both ends of the auxiliary rod
It is rotatablely connected respectively with the photographing module and the overhead guard.
Wherein, the locking mechanism is buckle or screw or magnetic mechanism.
Monitoring camera module provided in an embodiment of the present invention is covered by the overhead guard of shield and bottom, can be respectively to imaging mould
It is protected the top and the bottom of block；The both ends of shield are openning shape, and both overhead guard and bottom cover are respectively provided between photographing module
There is gap, and gap is provided between overhead guard and bottom cover, air stream can flow between photographing module and shield, ensure to take the photograph
As the heat dissipation performance of module.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the stereoscopic schematic diagram for the monitor camera device that first embodiment of the invention provides；
Fig. 2 is the front-end architecture schematic diagram of monitor camera device in Fig. 1；
Fig. 3 is the sectional view of monitor camera device in Fig. 1；
Fig. 4 is the schematic diagram after the monitor camera device in Fig. 1 is opened；
Fig. 5 is the sectional view for the monitor camera device that second embodiment of the invention provides；
Fig. 6 is the sectional view after the shield of monitor camera device in Fig. 5 is opened；
Fig. 7 is the sectional view after the monitor camera device that third embodiment of the invention provides is opened；
Fig. 8 is the sectional view for the monitor camera device that fourth embodiment of the invention provides；
Fig. 9 is the sectional view after the monitor camera device in Fig. 8 is opened；
Figure 10 is the sectional view for the monitor camera device that fifth embodiment of the invention provides；
Figure 11 is the sectional view after the monitor camera device in Figure 10 is opened.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes.
The embodiment provides a kind of monitor camera devices, including shield and photographing module, and shield is in camera shooting mould
Both ends on block is central axial are openning shape；Shield include the overhead guard being oppositely arranged and bottom cover, photographing module be located at overhead guard and
Between the cover of bottom, overhead guard is connected at the top surface of photographing module, and gap is provided between overhead guard and photographing module；The both sides of overhead guard
Top-side panel there are two extending to form is covered the bottom of to；Bottom cover is connected at the bottom surface of photographing module, and the both sides of bottom cover extend towards overhead guard
Two bottom side plates are formed, gap is provided between each bottom side plate and each top-side panel.It is covered, can be distinguished by the overhead guard of shield and bottom
The top and the bottom of photographing module are protected；The both ends of shield be openning shape, and overhead guard and bottom cover both with photographing module it
Between be both provided with gap, and be provided with gap between overhead guard and bottom cover, air stream can flow between photographing module and shield
It is dynamic, ensure the heat dissipation performance of photographing module.
Referring to Fig. 1-4, for a kind of monitor camera device that first embodiment in the present invention provides, which is
Gun-type monitor camera device comprising shield 1 and photographing module 2, photographing module 2 are housed in shield 1, and shield 1 can be to taking the photograph
As module 2 forms protection.And duplicate protection can be formed using the shell of photographing module 2 itself and shield 2, ensure photographing module
The reliability of 2 internal components.
As shown in Fig. 2, both ends of the shield 1 on photographing module 2 is central axial be openning shape, in order to air entrance and
Outflow.Shield 1 includes the overhead guard 11 being oppositely arranged and bottom cover 12, and photographing module 2 is located between overhead guard 11 and bottom cover 12.Overhead guard 11
It is connected at the top surface of photographing module 2, and gap is provided between overhead guard 11 and photographing module 2；Two lateral bottom covers of overhead guard 11
12 extend to form there are two top-side panel 111；Bottom cover 12 is connected at the bottom surface of photographing module 2, and the both sides of bottom cover 12 are towards overhead guard
11 extend to form two bottom side plates 121, and gap is provided between each bottom side plate 121 and each top-side panel 111.
The both ends of shield 1 are openning shape, and both overhead guard 11 and bottom cover 12 are both provided with gap between photographing module 2,
And it is provided with gap between overhead guard 11 and bottom cover 12, air stream can flow between photographing module 2 and shield 1, ensure to take the photograph
As the heat dissipation performance of module 2.
As shown in Figures 3 and 4, it includes bottom case 21 and top shell 22 that photographing module 2, which has shell 20, shell 20,.Photographing module 2
Internal electronic component be housed in shell 20, and be connected to bottom case 21.Shell 20 is matched with shield 1 can be to electronics
Component forms duplicate protection, and electronic component reliability of operation is effectively ensured.Top shell 22 is fixedly connected with overhead guard 11, and the two
Between be provided with gap.Photographing module 2 it is central axial on, top shell 22 has the first end 22a that is oppositely arranged and second end
22b, first end 22a and the bottom case of top shell 22 are rotatablely connected, and rotation is axially perpendicular to the central axial of the photographing module；Top
The second end 22b of shell 22 and bottom case detachable connection.
After the second end 22b of top shell 22 is connect with bottom case 21, electronic component can be enclosed in shell 20.It is needing
When being safeguarded to the electronic component in photographing module 2, the second end 22b and bottom case 21 of top shell 22, top shell 22 and top are dismantled
Cover 11 is connected as an entirety, is integrally overturn, you can and overhead guard 11 and top shell 22 are opened simultaneously, electronic component is exposed, with
Just internal electronic element is safeguarded.Top shell 22 and the rotation maximum angle α of overhead guard 11 are more than 90 °, so that overhead guard 11
It can be turned on right over photographing module, it is convenient to the dimension inside photographing module 3 to be completely exposed the inside of photographing module 3
Shield.
Further, the second end 22b of top shell 22 has extended to form connection sheet 221, connection sheet 221 and bottom case towards bottom case 21
21 are connected by screw.When needing to dismantle, screw is unclamped.The bending of connection sheet 221 is in hook, can be connected with 21 hooking of bottom case
Connect, herein, can also utilize in other embodiments, between the second end 22b and bottom case 21 of top shell 22 buckle, snap-on etc. its
He connects detachable connection mode.
It is fixedly connected by top screw between top shell 22 and overhead guard 11, at the screw position of top, top shell 22 and overhead guard
It is provided with top braces column 112 between 11, by top braces column 112, can to keep certain between top and overhead guard 11
Gap, and facilitate installation top screw.Bottom case 21 is fixedly connected between being covered the bottom of with by lower screws, in lower screws position
Place is provided with bottom support column 122 between bottom case 21 and bottom cover 12, by bottom support column 122, bottom can be made to be covered the bottom of with
Certain interval is kept between 12, and facilitates installation lower screws.The structure can make the overhead guard 11 and 12 difference of bottom cover of shield
It is connected with photographing module 2, and the connection that is in contact is may not need between overhead guard 11 and bottom cover 12, so that keeps therebetween
Gap is conducive to heat dissipation.
Shell 20 is in the central axial upper with opposite front end 20a and rear end 20b, the front end of shell 20 of photographing module
20a is the light inputting end of photographing module 2, and the front end of shell 20 is oblique, after bottom opposite crests move closer to shell 20
20b is held, by the front end 20a that setting is skewed, can prevent rainwater from entering inside the front end 20a of shell 10, simultaneously because
Monitor camera device is generally arranged at the top of monitoring area, can increase light-inletting quantity using skewed structure, facilitate prison
Control.Correspondingly, the front end of shield entirety is matched skewed with shell.
The top edge of bottom side plate 121 is located at the inside of the lower edge of top-side panel 111, can prevent rainwater from passing through bottom side plate
Gap between 121 and top-side panel 111 enters inside shield 1 so that shield 1 is prevented while ensureing to divulge information with certain
Water effect.
Fig. 5 and Fig. 6 is referred to, for a kind of monitor camera device that second embodiment of the invention provides, is implemented with first
Example is difference lies in the connection type between shield and photographing module is different, other can be identical with the first embodiment, below only
Difference is described in detail, something in common repeats no more.
In the present embodiment, overhead guard 11 is connected to photographing module 2 with bottom cover 12 by linkage mechanism 3, and linkage mechanism 3 is for making
Overhead guard 11 and bottom cover 12 are located remotely from each other or simultaneously close to mobile；Bottom cover 12 has the turning end 12a being oppositely arranged and dismounting end
12b, turning end 12a are connected with linkage mechanism 3, and turning end 12a is rotatablely connected with linkage mechanism 3；The weight of bottom cover 12 is more than
The weight of overhead guard 11, bottom cover 12 can move down and by linkage mechanism 3 under the effect of gravity so that overhead guard 11 moves up,
Photographing module 2 to be exposed.Monitor camera device further includes for overhead guard 11 and bottom cover 12 to be locked at position close to each other
Locking mechanism (not shown), locking mechanism setting overhead guard 11 and the bottom cover 12 between or locking mechanism be arranged
Between shield 1 and photographing module 2.
When needing to safeguard internal photographing module 2, triggering locking mechanism releases between overhead guard 11 and bottom cover 12
Position locks, and bottom cover 12 moves down under self gravitation effect, using linkage mechanism 3 so that overhead guard 11 moves simultaneously with bottom cover 12
Make, overhead guard 11 moves up, while bottom cover 12 can rotate, and reduce blocking to photographing module 2, can be complete by photographing module 2
Whole exposing, without removing entire photographing module 2, to the convenient maintenance to photographing module 2.When assembly, by bottom cover 12 to
Upper movement moves down overhead guard 11 so that bottom cover 12 docks to form complete shield 1 with overhead guard 11, in locking mechanism
Rigging position is locked under effect, it is easy to operate.
As shown in Figure 5, Figure 6, in the present embodiment, monitor camera device further includes sunpender 4, the top of sunpender 4 and photographing module 2
Face is fixedly connected；Through-hole 110 is provided on overhead guard 11, sunpender 4 wears through-hole 110.It, can using the cooperation of through-hole 110 and sunpender 4
So that sunpender 4 has guiding role, the stability moved up and down conducive to overhead guard 11.It can between through-hole 110 and the bottom of sunpender 4
Sealing mechanism is arranged, to improve the sealing performance of shield 1.
Positioning protrusion 41 is provided on the circumferential surface of sunpender 4, when overhead guard 11 is moved upward at maximum position, overhead guard 11 moves
It moves to the top of the positioning protrusion 41, the positioning protrusion 41 is kept off in the lower section at the edge of the through-hole 110.Utilize convex
41 are played, overhead guard 11 can be located at higher position, it is made voluntarily not fall, need that migration power is used to position
Raised 41 deformation can move down, and ensure the safety in maintenance process.
Preferably, linkage mechanism 3 is two or more, and it is divided into two groups and is separately positioned on the opposite both sides of photographing module 2,
Using two groups of linkage mechanisms 3, can make balance of the bottom cover 12 with overhead guard 11 in 2 both sides of photographing module, be conducive to bottom cover 12 with
Overhead guard 11 it is close to each other and separate.
In the present embodiment, linkage mechanism 3 is two, and two linkage mechanisms 3 are located at the both sides of photographing module 2.Two
Turning end 12a of the bottom of a linkage mechanism 3 with bottom cover 12 is rotatablely connected so that bottom cover 12 can be spun upside down.At this point, bottom
The dismounting end 12b of cover 12 and 2 detachable connection of photographing module, the dismounting end 12b that specific bottom covers 12 can be with photographing module 2
Snap connection, magnetic connection, the modes such as screw connection both realize it is detachable.As the dismounting end 12b and camera shooting mould of bottom cover 12
After block 2 is split, the dismounting end 12b of bottom cover 12 can be downwardly turned under the effect of gravity and bottom cover 12 is whole moves down, and leads to
Crossing linkage mechanism 3 drives overhead guard 11 to move up, to completely expose internal photographing module 2.Herein, in other modes
In, the dismounting end 12b of bottom cover 12 can also carry out detachable connection with overhead guard 11.
In the present embodiment, linkage mechanism 3 includes first gear 31, second gear 32, the first rack 33 and the second rack 34,
First gear 31 and second gear 32 are rotationally connected with photographing module 2, and the two is along vertically to arrangement, first gear 31 and the
It is provided with transmission mechanism between two gears 32, so that the two rotates synchronously；The top of first rack 33 is fixedly connected with overhead guard 11,
First rack 33 is engaged with first gear 31；The bottom end of second rack 34 is connected with bottom cover 12, when bottom cover 12 drives the second rack
34 when moving down, and the second rack 34 drives first gear 31 to be rotated with second gear 32, so that the first rack 33 and overhead guard 11
It moves up.
Transmission mechanism 39 between first gear 31 and second gear 32 can be that V belt translation, chain drive or gear set pass
Move etc..In the present embodiment, the transmission mechanism between first gear 31 and second gear 32 is V belt translation.Bottom cover 12 drives second
When rack 34 moves linearly downwards, second gear 32 rotates, and second gear 32 makes first gear 31 rotate by V belt translation, the
One gear 31 drives the linear movement of the first rack 33, the first rack 33 that can be moved up together with overhead guard 11, is taken the photograph with opening monitoring
As the top surface of device.First gear 31 is identical as the synchronous rotation direction of second gear 32, the first rack 33 and the second rack 34
The both sides of first gear 31 and second gear 32 can be arranged in, topology layout is reasonable, convenient for assembly.Utilize first gear
31, the cooperation of second gear 32, the first rack 33 and the second rack 34 can make bottom cover 12 be moved simultaneously with overhead guard 11, with
Monitor camera device is opened completely, convenient for being safeguarded to internal photographing module 2.
The turning end 12a of second rack 34 and bottom cover 12 is rotatablely connected, so that bottom cover 12 can be spun upside down.Second tooth
Damping structure can be arranged in shaft between item 34 and turning end 12a, to slow down the speed of 12 rotation of bottom cover, bottom is avoided to cover 12 turns
Dynamic excessive velocities impact structure.It can also be arranged between first gear 31, second gear 32 and the shaft of photographing module 2
Damping structure ensures 3 reliability of operation of linkage mechanism to slow down the velocity of rotation of first gear 31 and second gear 32.
Can be provided on photographing module 2 respectively with the first rack 33 and 34 matched first guide groove of the second rack and
Second guide groove (not shown), the first rack 33 are slidably arranged in the first guide groove, and the second rack 34 is slidably arranged in
In second guide groove, using the cooperation of the first guide groove and the second guide groove, it can to ensure the first rack 33 and the second tooth
The stability that item 34 moves.It is provided with locating slot in first guide groove, positioning convex platform is provided on first rack 33, when two
When a first rack 33 is moved upward to highest point, the positioning convex platform is located in the locating slot, so as to by the first tooth
Item 33 is located in highest point with overhead guard 11.
Locking mechanism can be the structures such as buckle, snap-on, the magnetic mechanism being arranged between overhead guard 11 and bottom cover 12, locking
Mechanism can be arranged directly between overhead guard 11 and bottom cover 12, can also be arranged between shield 1 and photographing module 2, such as be arranged
Between overhead guard 11 and photographing module 2, or setting is between bottom cover 12 and photographing module 2.Certainly, this is in other embodiment party
In formula, locking mechanism may be screw, when overhead guard 11 is in bottom cover 12 at position close to each other, will be pushed up using screw
Cover 11, bottom cover 12 are fixedly connected with photographing module respectively, when needing to safeguard, knockout screw, you can utilize the gravity of bottom cover 12
So that shield is opened.
As shown in fig. 7, in the monitor camera device that third embodiment of the invention provides, linkage mechanism is four, is divided into
Two groups of both sides for being separately positioned on photographing module 2, two linkage mechanism 3a be connected to bottom cover 12 the both sides turning end 12a, two
Linkage mechanism 3b is connected to the dismounting end both sides 12b of bottom cover 12.So that turning end 12a is connected separately with the dismounting end 12b
The linkage mechanism 3.Wherein, linkage mechanism 3a corresponding turning end 12a be rotation connection, the dismounting end 12b and its
Corresponding linkage mechanism 3b detachable connections.
When being safeguarded to photographing module 2, be first released from overhead guard 11 and bottom cover 12 between locking so that bottom cover 12 exist
It is moved down under gravity forces, overhead guard 11 moves up, and bottom cover 12 is detached with overhead guard 11 so that photographing module 2 completely exposes.
After falling on minimum point under bottom cover 12, the second rack 34 of the corresponding linkage mechanism 3b of dismounting end 12b of bottom cover 12 is split,
Bottom cover 12 downwardly turns over, and more preferably to expose internal photographing module 2, is conducive to the maintenance to photographing module 2.
Other parts in the present embodiment can be identical as second embodiment, and details are not described herein again.
As shown in Figure 8, Figure 9, in the monitor camera device that fourth embodiment of the invention provides, linkage mechanism 3 includes two
A synchronizing wheel 35, synchronous belt 36 and two interlocking bar 37a, 37b, two synchronizing wheels 35 are rotationally connected with the camera shooting mould
Block 2, two synchronizing wheels 35 are along to being intervally arranged, the synchronous belt 36 is connected to two synchronizing wheels 35 vertically.Two linkages
One end of bar 37a, 37b are respectively fixedly connected in the both sides of the synchronous belt 36, with reversed under the drive of the synchronous belt 36
It is mobile.The other end of interlocking bar 37a is fixedly connected on the overhead guard 11, the other end of interlocking bar 37b be fixedly connected on it is described
Bottom cover 12, it is close to each other or separate mobile to drive the overhead guard 11 and the bottom to cover 12.
It is synchronous with one end drive of interlocking bar 37b that bottom cover 12 is connected when bottom cover 12 moves down under the effect of gravity
Band 36 is rotated, and in conjunction with the rotation of two synchronizing wheels 35, synchronous belt 36 can be made to stablize rotation, synchronous belt 36 moves another
Lever 37a and overhead guard 11 move up, so that overhead guard 11 covers 12 mutually to separate movement, by internal photographing module the bottom of with
2 complete exposings.
Linkage mechanism 3 in the present embodiment can be applied in aforementioned first embodiment or second embodiment.Shown in Fig. 3
Structural schematic diagram when applying in second embodiment for the present embodiment linkage mechanism 3.
As shown in Figure 10, Figure 11, in the monitor camera device that fifth embodiment of the invention provides, linkage mechanism 3 includes
Rotating bar 301 and auxiliary rod 302, rotating bar 301 is axial oblique with respect to photographing module 2, the middle part of rotating bar 301 with take the photograph
As the rotation connection of module 2, the both ends of rotating bar 301 are rotatablely connected with the turning end 12a of bottom cover 12 and overhead guard 11 respectively；Auxiliary rod
302 are arranged with the interval of rotating bar 301, and the both ends of auxiliary rod 302 are rotatablely connected with photographing module 2 and overhead guard 11 respectively.
When carrying out demolition and maintenance, bottom cover 12 is moved down while being rotated under self gravitation effect, can will image mould
The bottom of block 2 is opened, and bottom cover 12 drives rotating bar 301 to rotate, and the top of rotating bar 301, which moves up, jacks up overhead guard 11, auxiliary
Bar 302 is helped to may be constructed crank and rocker mechanism with rotating bar 301, to ensure the stability of the movement of overhead guard 11 so that 11 energy of overhead guard
It is enough smoothly steadily to move up.
In the present embodiment, the rotation of rotating bar 301 is utilized so that bottom cover 12 and overhead guard 11 can be located remotely from each other or close to shifting
It is dynamic, so as to simultaneously open the top of photographing module 2 and bottom, completely to expose photographing module 2, in order to imaging mould
The maintenance of block 2.
Above embodiment does not constitute the restriction to the technical solution protection domain.It is any in the above embodiment
Spirit and principle within made by modifications, equivalent substitutions and improvements etc., should be included in the technical solution protection domain it
It is interior.
Claims (7)
1. a kind of monitor camera device, which is characterized in that including shield and photographing module, the shield is in the photographing module
The upward both ends of mandrel are openning shape；The shield includes that the overhead guard being oppositely arranged and bottom cover, the photographing module are located at institute
It states between overhead guard and bottom cover, the overhead guard is connected at the top surface of the photographing module, and the overhead guard and the camera shooting
Gap is provided between module；The two lateral bottom covers of the overhead guard extend to form that there are two top-side panels；The bottom cover connection
At the bottom surface of the photographing module, the both sides of the bottom cover extend to form two bottom side plates, each bottom towards the overhead guard
It is provided with gap between side plate and each top-side panel；
The overhead guard and bottom cover are connected to the photographing module by linkage mechanism, the linkage mechanism be used to make the overhead guard and
Bottom cover simultaneously be located remotely from each other or close to move；There is the bottom cover turning end being oppositely arranged and dismounting end, the turning end to connect
It is connected to the linkage mechanism, and the turning end is rotatablely connected with the linkage mechanism；The weight of the bottom cover is more than the top
The weight of cover, bottom cover can move down and make the overhead guard to moving up by the linkage mechanism under the effect of gravity
It is dynamic, the photographing module is exposed；The monitor camera device further includes for the overhead guard and bottom cover to be locked in mutually
Locking mechanism near position, the locking mechanism is arranged between the overhead guard and bottom cover or the locking machine
Structure is arranged between the shield and the photographing module.
2. monitor camera device according to claim 1, which is characterized in that the monitor camera device further includes sunpender,
The sunpender is fixedly connected with the top surface of the photographing module；Through-hole is provided on the overhead guard, the sunpender wears described logical
Hole；It is provided with positioning protrusion on the circumferential surface of the sunpender, when the overhead guard is moved upward at maximum position, the overhead guard moves
It moves to the top of the positioning protrusion, lower section of the positioning protrusion gear at the edge of the through-hole.
3. monitor camera device according to claim 1, which is characterized in that the linkage mechanism is two or more, described
Turning end is connected separately with the linkage mechanism with the dismounting end, and the corresponding linkage mechanism in the dismounting end is detachable
Connection；Alternatively,
The dismounting end and the photographing module or the overhead guard detachable connection.
4. according to claim 1-3 any one of them monitor camera devices, which is characterized in that the linkage mechanism includes first
Gear, second gear, the first rack and the second rack, the first gear are rotationally connected with described take the photograph with the second gear
As module, and the two between the first gear and the second gear along to arrangement, being provided with transmission mechanism, so that two vertically
Person rotates synchronously；The top of first rack is fixedly connected with the overhead guard, and first rack is nibbled with the first gear
It closes；The bottom end of second rack is connected with bottom cover, described when the bottom, cover drives second rack to move down
First gear described in second rack drives and the second gear rotate, so that first rack and the overhead guard are to moving up
It is dynamic.
5. according to claim 1-3 any one of them monitor camera devices, which is characterized in that the linkage mechanism includes two
Synchronizing wheel, synchronous belt and two interlocking bar, two synchronizing wheels are rotationally connected with the photographing module, two synchronizations
Wheel is along to being intervally arranged, the synchronous belt is connected to two synchronizing wheels vertically；One end of two interlocking bar is fixed respectively to be connected
The both sides of the synchronous belt are connected to, to be moved backward under the drive of the synchronous belt；The other end of two interlocking bar point
The overhead guard is not fixedly connected on to cover with the bottom, it is close to each other or separate mobile to drive the overhead guard and the bottom to cover.
6. monitor camera device according to claim 1, which is characterized in that the linkage mechanism includes rotating bar and auxiliary
Bar, axial oblique, the middle part of the rotating bar and the photographing module turn of the relatively described photographing module of the rotating bar
The both ends of dynamic connection, the rotating bar are rotatablely connected with the turning end of bottom cover and the overhead guard respectively；The auxiliary rod with
The rotating bar interval setting, the both ends of the auxiliary rod are rotatablely connected with the photographing module and the overhead guard respectively.
7. monitor camera device according to claim 1, which is characterized in that the locking mechanism be buckle or screw or
Magnetic mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727488.1A CN107566696B (en) | 2017-08-23 | 2017-08-23 | A kind of monitor camera device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727488.1A CN107566696B (en) | 2017-08-23 | 2017-08-23 | A kind of monitor camera device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107566696A CN107566696A (en) | 2018-01-09 |
| CN107566696B true CN107566696B (en) | 2018-09-21 |
Family
ID=60975971
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| CN102098427A (en) * | 2009-12-09 | 2011-06-15 | 田果成 | Camera protection method and camera prevention cover |
| CN202135216U (en) * | 2011-07-18 | 2012-02-01 | 潘育晓 | Waterproof protective cover monitoring camera beneficial for heat radiation |
| CN105022207A (en) * | 2015-08-20 | 2015-11-04 | 北京信路威科技股份有限公司 | Security and protection camera protective cover |
| CN205647799U (en) * | 2016-04-15 | 2016-10-12 | 庄浩坚 | Connection structure of surveillance camera machine and protection casing |
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| KR101990369B1 (en) * | 2014-06-10 | 2019-06-18 | 한화테크윈 주식회사 | Security camera system |
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| CN102098427A (en) * | 2009-12-09 | 2011-06-15 | 田果成 | Camera protection method and camera prevention cover |
| CN202135216U (en) * | 2011-07-18 | 2012-02-01 | 潘育晓 | Waterproof protective cover monitoring camera beneficial for heat radiation |
| CN105022207A (en) * | 2015-08-20 | 2015-11-04 | 北京信路威科技股份有限公司 | Security and protection camera protective cover |
| CN205647799U (en) * | 2016-04-15 | 2016-10-12 | 庄浩坚 | Connection structure of surveillance camera machine and protection casing |
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