CN110392198A - Filming apparatus - Google Patents
Filming apparatus Download PDFInfo
- Publication number
- CN110392198A CN110392198A CN201910708442.4A CN201910708442A CN110392198A CN 110392198 A CN110392198 A CN 110392198A CN 201910708442 A CN201910708442 A CN 201910708442A CN 110392198 A CN110392198 A CN 110392198A
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- China
- Prior art keywords
- pipe
- filming apparatus
- shell
- transparent parts
- outlet
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- 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
-
- 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
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
This application discloses a kind of filming apparatus, are related to technical field of image acquisition.Specific implementation are as follows: filming apparatus includes: shell, and installation cavity is defined in shell, and shell is equipped with the window of the outside of connection installation cavity and shell, and window is equipped with Transparent Parts；Camera, camera are set in installation cavity and are arranged with window face；Pump assembly, pump assembly are set in installation cavity, for pumping air-flow to Transparent Parts.The filming apparatus of the embodiment of the present invention has the function of automated cleaning, it is possible to reduce the clean maintenance cost of manpower, and be conducive to improve the clarity and the accuracy of recognition of face of shooting effect.
Description
Technical field
This application involves photographic equipment technical field more particularly to a kind of technical field of image acquisition.
Background technique
Face snap machine is a kind of smart camera that can be tracked, identify to face, monitoring.Due to face snap machine
The clarity of candid photograph effect will affect the accuracy of recognition result, therefore face snap machine has centainly the cleanliness of its visual field
Requirement.
Face snap machine in the related technology is usually provided with protection shell, for protecting camera.Long-term outdoor makes
It is dirty with the window glass that will lead to before protection shell, to influence the clarity of camera shooting picture, and then influence to know
The accuracy of other result.Therefore, in the related technology face snap machine needs periodically manually cleaned, high labor cost and clearly
Clean low efficiency.
Summary of the invention
The embodiment of the present application provides a kind of filming apparatus, to solve one or more technical problems in the prior art.
The embodiment of the present application provides a kind of filming apparatus, comprising: shell defines installation cavity in shell, and shell is equipped with
It is connected to the window of the outside of installation cavity and shell, window is equipped with Transparent Parts；Camera, camera is set in installation cavity and and window
Face setting；Pump assembly, pump assembly are set in installation cavity, for pumping air-flow to Transparent Parts.
In one embodiment, pump assembly includes: the pump housing；Air inlet pipe, the inlet end of air inlet pipe and the outside of shell
Connection, the outlet side of air inlet pipe is connected to the pump housing；The inlet end of escape pipe, escape pipe is connected to the pump housing, the outlet side of escape pipe
It is arranged towards Transparent Parts.As a result, under conditions of not changing the air pressure inside of shell, it may be implemented the air of the outside of shell
It is pumped to Transparent Parts.
In one embodiment, shell is equipped with the intercommunicating pore of the outside of connection installation cavity and shell, the air inlet of air inlet pipe
End is connected to intercommunicating pore.Thus, it is possible to play the fixed effect of the inlet end to air inlet pipe, and air inlet pipe can be set to installation cavity
It is interior, to avoid the exposed outside in shell of air inlet pipe.
In one embodiment, shutter device is equipped in intercommunicating pore, for being opened and closed intercommunicating pore.As a result, in air pump assembly
Under conditions of not running, it can prevent the water of hull outside and dust from entering in air inlet pipe by intercommunicating pore, be avoided to play
Plug for air inlet pipe and the effect for protecting the pump housing.
In one embodiment, shutter device is deformable member, and the air pressure change that deformable member is suitable in intercommunicating pore issues
Raw deformation, to be opened and closed intercommunicating pore.Thus, it is possible to realize opening and closing automatically for intercommunicating pore, manually or circuit control without user
System opening and closing, and the structure of shutter device is simple, manufacturing cost is low.
In one embodiment, air inlet pipe be equipped with filter device, for filter from the inlet end of air inlet pipe into
Endotracheal gas.Thus, it is possible to cross the impurity such as moisture and the dust in air filtering, the effect of the protection pump housing is further functioned as.
In one embodiment, the outlet side of escape pipe is equipped with baroswitch, and the air pressure in escape pipe reaches default
Under conditions of air pressure, baroswitch is opened so that the gas in escape pipe is flowed out by the outlet side of escape pipe.Thus, it is possible to increase
Flow velocity and energy when air-flow is sprayed by the outlet side of escape pipe, to improve the cleaning effect to Transparent Parts.
In one embodiment, pump assembly further include: multiple going out gas branch pipe, the inlet end of multiple going out gas branch pipe with go out
The outlet side of tracheae connects, and the outlet side of multiple going out gas branch pipe is arranged towards Transparent Parts.The air-flow in escape pipe is through excessive as a result,
The shunting of a going out gas branch pipe, can increase the contact area of air-flow and Transparent Parts, to further increase the cleaning to Transparent Parts
Effect.
In one embodiment, the outlet side of escape pipe is equipped with multi-pass pipe, and multi-pass pipe has gas feed and more
The outlet side of a gas vent, gas feed and escape pipe connects, the inlet end one of multiple gas vents and multiple going out gas branch pipe
One is correspondingly connected with.Multiple going out gas branch pipe and the easy to connect of escape pipe and to be connected to effect good as a result,.
In one embodiment, window be set to shell side wall, side wall be equipped with connection installation cavity and hull outside it is more
The export direction of a venthole, each venthole is arranged towards window, and the outlet side of multiple going out gas branch pipe connects correspondingly
In multiple ventholes.The fixed effect of the outlet side of multiple going out gas branch pipe is preferable as a result, and the outflow direction of air-flow is more steady
It is fixed.
In one embodiment, multiple ventholes being provided at circumferentially spaced along window.Multiple going out gas branch pipe spray as a result,
Air-flow relative transparent part distribution it is more uniform, be conducive to further be promoted to the cleaning effects of Transparent Parts.
In one embodiment, escape pipe is equipped with non-return valve, for preventing side of the gas in escape pipe to the pump housing
To flowing.Thus, it is possible to flow reversal be prevented, to ensure that the stability of the pumping air-flow of pump assembly.
In one embodiment, filming apparatus further includes cistern assembly, and cistern assembly includes: water tank, and water tank is for depositing
Store up cleaning solution；Water inlet pipe, water inlet pipe are connect with water tank, for supplementing cleaning solution into water tank；Outlet pipe, outlet pipe and water tank connect
It connects, for cleaning solution to be guided to Transparent Parts.As a result, while pumping air-flow to Transparent Parts, cistern assembly can also be passed through
To Transparent Parts water conservancy diversion cleaning solution, the dust adhered in Transparent Parts or other impurities are rinsed out, to further increase to saturating
The cleaning effect of bright part.
In one embodiment, pressure apparatus is equipped in water tank, for cleaning solution apply pressure with by cleaning solution by
Outlet pipe sprays.Thus, it is possible to the hydraulic pressure of the cleaning solution in outlet pipe be improved, to improve cleaning solution by the water outlet of outlet pipe
Flow velocity when ejection further increases the cleaning effect to Transparent Parts.
In one embodiment, outlet pipe is equipped with solenoid valve, for controlling the on-off of outlet pipe.It is not necessarily to hand as a result,
The working condition of dynamic control cistern assembly, automatic work may be implemented in cistern assembly, to realize automated cleaning.
In one embodiment, water inlet pipe is equipped with water valve, for being opened and closed the water inlet end of water inlet pipe.Thus, it is possible to avoid
Cleaning solution in water tank is flowed out by the water inlet end of water inlet pipe.
In one embodiment, outlet pipe is equipped with non-return valve, for preventing side of the cleaning solution in outlet pipe to water tank
To flowing.Thus, it is possible to cleaning solution reverse flow be prevented, to ensure that the stability of the spray feed cleaning solution of cistern assembly.
In one embodiment, water tank is equipped with capacity checking apparatus, for detecting the capacity of the cleaning solution in water tank.By
This, the case where off-capacity of the cleaning solution in water tank can be timely detected.
In one embodiment, window be set to shell side wall, side wall be equipped with connection installation cavity and hull outside go out
The export direction in water hole, apopore is arranged towards window, and the water outlet of outlet pipe is connected to apopore.As a result, outlet pipe go out
The fixed effect of water end (W.E.) is preferable, and the direction that cleaning solution sprays is relatively stable.
In one embodiment, Transparent Parts are transparent glass, and the outer surface of transparent glass is equipped with waterproof plated film.As a result,
The transparent effect of Transparent Parts is preferable, is conducive to the clarity for improving camera shooting picture, and can be with by setting waterproof plated film
Transparent Parts are made to be not easy adhering dust and water stain, it is easy to clean.
In one embodiment, filming apparatus further include: controller, controller are installed in installation cavity, controller with
Pump assembly electrical connection pumps air-flow to Transparent Parts for controlling pump assembly.It, can be real-time as a result, after Transparent Parts are dirty
Control pump assembly cleans Transparent Parts, to guarantee the normal work of filming apparatus.
One embodiment in above-mentioned application has the following advantages that or the utility model has the advantages that by the way that pump housing group is arranged in shell
Part is pumped by pump assembly to Transparent Parts in the case where being stained with dust in Transparent Parts to influence camera normal work
It supplies gas stream, the dust in Transparent Parts can be blown off, play the role of clean transparent part, to ensure that the transparent of Transparent Parts
Degree, and then ensure that the clarity of picture captured by camera.Because using the technological means that pump assembly is arranged in shell,
Inconvenient technical problem is cleaned when Transparent Parts are dirty so overcoming, and then reaches automated cleaning Transparent Parts to improve shooting
The technical effect of the accuracy of the clarity and recognition of face of effect.
Above-mentioned general introduction is merely to illustrate that the purpose of book, it is not intended to be limited in any way.Except foregoing description
Schematical aspect, except embodiment and feature, by reference to attached drawing and the following detailed description, the application is further
Aspect, embodiment and feature, which will be, to be readily apparent that.
Detailed description of the invention
In the accompanying drawings, unless specified otherwise herein, otherwise indicate the same or similar through the identical appended drawing reference of multiple attached drawings
Component or element.What these attached drawings were not necessarily to scale.It should be understood that these attached drawings are depicted only according to the application
Disclosed some embodiments, and should not be taken as the limitation to the application range.
Fig. 1 shows the top view of the filming apparatus according to the embodiment of the present application；
Fig. 2 shows in Fig. 1 along the cross-sectional view in the direction A-A；
Fig. 3 is shown in Fig. 1 along the cross-sectional view in the direction B-B；
Fig. 4 shows the front view of the filming apparatus according to the embodiment of the present application.
Drawing reference numeral explanation:
Filming apparatus 100；
Shell 10；Installation cavity 10a；Window 11；Transparent Parts 12；Intercommunicating pore 13；Shutter device 14；Venthole 15；Apopore
16；
Camera 20；
Pump assembly 30；The pump housing 31；Air inlet pipe 32；Escape pipe 33；Filter device 34；Baroswitch 35；Multi-pass pipe 36；Out
Gas branch pipe 37；
Cistern assembly 40；Water tank 41；Water inlet pipe 42；Outlet pipe 43；Solenoid valve 44；Water valve 45；
Controller 50.
Specific embodiment
It explains below in conjunction with exemplary embodiment of the attached drawing to the application, including the various of the embodiment of the present application
Details should think them only exemplary to help understanding.Therefore, those of ordinary skill in the art should recognize
It arrives, it can be with various changes and modifications are made to the embodiments described herein, without departing from the scope and spirit of the present application.Together
Sample, for clarity and conciseness, descriptions of well-known functions and structures are omitted from the following description.
Fig. 1 shows the top view of the filming apparatus 100 according to the embodiment of the present application.As shown in Figure 1, the filming apparatus 100
Including shell 10, camera 20 and pump assembly 30.Wherein, installation cavity 10a is defined in shell 10, shell 10 is equipped with connection peace
Behave affectedly 10a and shell 10 outside window 11, window 11 is equipped with Transparent Parts 12.Camera 20 be set to installation cavity 10a in and with
The setting of 11 face of window.
In one example, window 11 can be set to the side wall of shell 10, and window 11 passes through on the thickness direction of side wall
Side wall is worn, to be connected to the outside of installation cavity 10a Yu shell 10.Transparent Parts 12 at window 11 can be glass workpiece, a side
Face can be entered in installation cavity 10a to avoid insect or other sundries by window 11 with closed window 11；On the other hand can make
Camera 20 ensure that the normal work of camera 20 through the scene in the glass workpiece normal photographing external world.Wherein, Transparent Parts 12
It can be transparent plastic article, the embodiment of the present application is not especially limited this.
In addition, pump assembly 30 is set in installation cavity 10a, for pumping air-flow to Transparent Parts 12.
In one example, pump assembly 30 has inlet end and an outlet side, inlet end and outlet side with shell 10
Outside connection.It is understood that Transparent Parts 12 are with the sum being located in installation cavity 10a positioned at two of the outside of shell 10
Point, wherein it is easier adhering dust or water stain positioned at the part of the outside of shell 10, therefore, outlet side is suitable for towards Transparent Parts
The part of 12 outside positioned at shell 10 is arranged, to achieve the purpose that clean transparent part 12.
It should be noted that in the example depicted in fig. 1, the top of installation cavity 10a is opened wide, merely to preferably illustrating
Structure inside shell 10, and should not be understood as the limitation to the application.In other examples, the top of shell 10 can be equipped with
Cover board, to close the opening above installation cavity 10a, to play the role of for the component in installation cavity 10a being isolated from the outside.
According to the filming apparatus 100 of the embodiment of the present application, by the way that pump assembly 30 is arranged in shell 10, in Transparent Parts 12
On be stained with dust to influence camera 20 work normally in the case where, by pump assembly 30 to Transparent Parts 12 pump gas
Stream, the dust in Transparent Parts 12 can be blown off, play the role of clean transparent part 12, to ensure that the transparent of Transparent Parts 12
Degree, and then ensure that the clarity of picture captured by camera 20.Therefore, the filming apparatus 100 of the embodiment of the present application has certainly
Move clean function, it is possible to reduce the clean maintenance cost of manpower, and be conducive to improve the clarity and face knowledge of shooting effect
Other accuracy.
In one embodiment, as shown in Figure 1-Figure 3, pump assembly 30 includes the pump housing 31, air inlet pipe 32 and escape pipe
33.Wherein, the external of the inlet end with shell 10 of air inlet pipe 32 is connected to, and the outlet side of air inlet pipe 32 is connected to the pump housing 31.Outlet
The inlet end of pipe 33 is connected to the pump housing 31, and the outlet side of escape pipe 33 is arranged towards Transparent Parts 12.Do not changing shell 10 as a result,
Air pressure inside under conditions of, may be implemented the air of the outside of shell 10 being pumped to Transparent Parts 12.Preferably, escape pipe 33
Outlet side towards the outside positioned at shell 10 of Transparent Parts 12 part be arranged, air-flow is directed to being located at for Transparent Parts 12
The part of the outside of shell 10.
In one embodiment, shell 10 is equipped with the intercommunicating pore 13 of the outside of connection installation cavity 10a and shell 10, air inlet
The inlet end of pipe 32 is connected to intercommunicating pore 13.Wherein, the inlet end of air inlet pipe 32 can be fixed at intercommunicating pore 13, so that air inlet
The inlet end of pipe 32 is connected to intercommunicating pore 13.Thus, it is possible to play the fixed effect of the inlet end to air inlet pipe 32, and air inlet pipe
32 can be set in installation cavity 10a, to avoid the exposed outside in shell 10 of air inlet pipe 32.
In one example, intercommunicating pore 13 can be set to the bottom wall of shell 10, and intercommunicating pore 13 is in the thickness direction of bottom wall
Upper perforation bottom wall, to be connected to the outside of installation cavity 10a Yu shell 10.The neighbouring installation cavity 10a's of air inlet pipe 32 and intercommunicating pore 13
The connection of one end air-tightness.In other examples, intercommunicating pore 13 can also be set to the side wall or roof of shell 10, the embodiment of the present application
This is not especially limited.
In one embodiment, as shown in figure 3, shutter device 14 is equipped in intercommunicating pore 13, for being opened and closed intercommunicating pore 13.
Specifically, for air pump assembly under conditions of not working, shutter device 14 closes intercommunicating pore 13, i.e., outside shell 10
Gas can not be entered in air inlet pipe 32 by intercommunicating pore 13；When air pump assembly operation, shutter device 14 opens intercommunicating pore 13, with
Enter the gas outside shell 10 in air inlet pipe 32 by intercommunicating pore 13.It, can as a result, under conditions of air pump assembly not running
To prevent water outside shell 10 and dust from entering in air inlet pipe 32 by intercommunicating pore 13, air inlet pipe 32 is avoided to block to play
And the effect of the protection pump housing 31.Wherein, shutter device 14 can be other shutter devices 14 such as air valve or solenoid valve 44.
In one embodiment, shutter device 14 is deformable member, and deformable member is suitable for the air pressure change in intercommunicating pore 13
Lower deformation occurs, to be opened and closed intercommunicating pore 13.Thus, it is possible to realize opening and closing automatically for intercommunicating pore 13, it is manual without user
Or circuit control opening and closing, and the structure of deformable member is simple, manufacturing cost is low.
In one example, deformable member is made of plastic material, and deformable member is configured to hemispherical, and the circle of deformable member
The inlet end of arc convex surface towards air inlet pipe 32 is arranged.Deformable member is equipped with gap, and deformable member, in undeformed situation, gap is in
Air-tight state；Deformable member in the case where deformation occurs, open by gap.Under conditions of air pump does not work, deformable member is in certainly
By state, and deformable member sealing intercommunicating pore 13 is to close intercommunicating pore 13；When air pump is started to work, condition of the deformable member in negative pressure
Under deform so that gap open, thus play the role of open intercommunicating pore 13.Wherein, deformable member can be rubber parts.
In one embodiment, as shown in figures 1 and 3, air inlet pipe 32 be equipped with filter device 34, for filter from into
The inlet end of tracheae 32 enters the gas in air inlet pipe 32.Thus, it is possible to the impurity such as moisture and the dust in air filtering be crossed, into one
Step plays the role of protecting the pump housing 31.Wherein, filter device 34 can be known with future now using those of ordinary skill in the art
The various technical solutions known, are not detailed herein.
In one embodiment, as shown in Figure 1, the outlet side of escape pipe 33 is equipped with baroswitch 35, in escape pipe 33
Under conditions of interior air pressure reaches preset pressure, baroswitch 35 opens gas the going out by escape pipe 33 so that in escape pipe 33
The outflow of gas end.
In one example, baroswitch 35 is normally closed switch, i.e. the air pressure in escape pipe 33 is not up to preset pressure
Under conditions of, baroswitch 35 is closed the outlet side of escape pipe 33.Specifically, when pump assembly 30 is run, outside air passes through
Air inlet pipe 32 enters in the pump housing 31, and under the pumping of the pump housing 31, air enters in escape pipe 33.It is initial due to baroswitch 35
State is in off state, and the air pressure in escape pipe 33 constantly increases.When the air pressure in escape pipe 33 reaches preset pressure, air pressure
Switch 35 is opened, so that the air in escape pipe 33 is flowed out by the outlet side of escape pipe 33.Thus, it is possible to increase air-flow by outlet
Flow velocity and energy when the outlet side of pipe 33 sprays, to improve the cleaning effect to Transparent Parts 12.Wherein, baroswitch 35 can
Think air valve.
In one embodiment, as shown in Figure 1, pump assembly 30 further includes multiple going out gas branch pipe 37, multiple outlet branch
The inlet end of pipe 37 is connect with the outlet side of escape pipe 33, and the outlet side of multiple going out gas branch pipe 37 is arranged towards Transparent Parts 12.By
This, shunting of the air-flow Jing Guo multiple going out gas branch pipe 37 in escape pipe 33 can increase the contact area of air-flow Yu Transparent Parts 12,
To further increase the cleaning effect to Transparent Parts 12.It should be noted that in the description of the embodiment of the present application, Duo Geke
To be interpreted as two or more.
In one embodiment, as shown in Figure 1, the outlet side of escape pipe 33 is equipped with multi-pass pipe 36, multi-pass pipe 36 has
One gas feed and multiple gas vents, gas feed are connect with the outlet side of escape pipe 33, multiple gas vents with it is multiple
The inlet end of going out gas branch pipe 37 connects one to one.By the way that multi-pass pipe 36, the company of multiple going out gas branch pipe 37 and escape pipe 33 is arranged
It is good to connect convenient and connection effect.Wherein, multi-pass pipe 36 can be known with future each now using those of ordinary skill in the art
Kind technical solution, is not detailed herein.
In one embodiment, as shown in figure 4, window 11 is set to the side wall of shell 10, side wall is equipped with connection installation cavity
The export direction of multiple ventholes 15 outside 10a and shell 10, each venthole 15 is arranged towards window 11, multiple outlet branch
The outlet side of pipe 37 is connected to multiple ventholes 15 correspondingly.The fixed effect of the outlet side of multiple going out gas branch pipe 37 as a result,
Fruit is preferable, and the outflow direction of air-flow is relatively stable.
In one example, window 11 is set to the front side wall of shell 10, and multiple ventholes 15 are set to front side wall and each go out
Stomata 15 runs through front side wall on the thickness direction of front side wall, to be connected to the outside of installation cavity 10a Yu shell 10.Each venthole
15 one end being located in installation cavity 10a is connected to the outlet side of corresponding going out gas branch pipe 37, and each venthole 15 goes out
Mouthful direction is the direction of the one end of venthole 15 being located at outside shell 10, and the export direction of each venthole 15 is towards window
Mouth 11 is arranged.It is understood that " being arranged towards window 11 " refers to: being put down where the export direction and window 11 of venthole 15
The direction in face has angle, and angle can be acute angle or right angle.
In one embodiment, multiple being provided at circumferentially spaced along window 11 of venthole 15.That is, multiple outlets
Hole 15 can be distributed around window 11, and the setting of the interval of multiple ventholes 15.The air-flow phase that multiple going out gas branch pipe 37 spray as a result,
It is more uniform to the distribution of Transparent Parts 12, be conducive to further promote the cleaning effect to Transparent Parts 12.
In one embodiment, escape pipe 33 is equipped with non-return valve (not shown), for preventing in escape pipe 33
Gas to the direction of the pump housing 31 flow.It is understood that non-return valve only allows the edge of the air-flow in escape pipe 33 from inlet end
It flows to the direction of outlet side, reversely can not then circulate.Thus, it is possible to flow reversal be prevented, to ensure that pump housing group
The stability of the pumping air-flow of part 30.
In one embodiment, as shown in Figure 1, filming apparatus 100 further includes cistern assembly 40, cistern assembly 40 includes
Water tank 41, water inlet pipe 42 and outlet pipe 43.Wherein, for storing cleaning solution, water inlet pipe 42 connect with water tank 41, is used for water tank 41
Cleaning solution is supplemented into water tank 41, outlet pipe 43 is connect with water tank 41, for cleaning solution to be guided to Transparent Parts 12.Wherein, clearly
Clean liquid can be water or the mixed liquor of water and detergent.As a result, while pumping air-flow to Transparent Parts 12, water can also be passed through
Box assembly 40 rinses out the dust or other impurities that adhere in Transparent Parts 12 to 12 water conservancy diversion cleaning solution of Transparent Parts, thus into
One step improves the cleaning effect to Transparent Parts 12.
In one example, water tank 41 is installed on the outside of shell 10, and the water inlet end of outlet pipe 43 is connect with water tank 41, out
The wall body that water pipe 43 passes through shell 10 gos deep into installation cavity 10a, and the water outlet of outlet pipe 43 is located at shell towards Transparent Parts 12
The part of the outside of body 10, with to the part water conservancy diversion cleaning solution of the outside positioned at shell 10 of Transparent Parts 12.In other examples,
Cistern assembly 40 can also be set to inside shell 10, and the embodiment of the present application is not especially limited this.
In one embodiment, pressure apparatus is equipped in water tank 41, for applying pressure to cleaning solution with by cleaning solution
It is sprayed by outlet pipe 43.Wherein, pressure apparatus can be water pump.Thus, it is possible to the hydraulic pressure of the cleaning solution in outlet pipe 43 is improved,
To improve flow velocity when cleaning solution is sprayed by the water outlet of outlet pipe 43, the cleaning effect to Transparent Parts 12 is further increased.
In one example, pressure apparatus can be for using water storage device made of plastic material, such as can be rubber
Ball.During injecting ball, the volume of ball increases cleaning solution with the increase of the volume of cleaning solution, so that rubber
Deformation occurs for glueballs.When the water outlet of outlet pipe 43 discharges cleaning solution, ball is since the elastic reaction of itself is by cleaning solution
It squeezes and goes out.Pressure apparatus is preferable to the pressure effect of cleaning solution as a result, and the structure of pressure apparatus is simple, manufacturing cost compared with
It is low.
In one embodiment, as shown in Figure 1, outlet pipe 43 is equipped with solenoid valve 44, for controlling outlet pipe 43
On-off.It is not necessarily to manually control the working condition of cistern assembly 40 as a result, automatic work may be implemented in cistern assembly 40, to realize
Automated cleaning.
In one example, solenoid valve 44 is in normally off, the i.e. cutout of the normal control outlet pipe 43 of solenoid valve 44, so that
Cleaning solution can not be flowed out by outlet pipe 43.When needing to clean Transparent Parts 12, it is logical that solenoid valve 44 controls outlet pipe 43
Stream, so that cleaning solution is flowed out by outlet pipe 43.
In one embodiment, shown in as shown in Figure 1, Figure 3 and Figure 4, water inlet pipe 42 is equipped with water valve 45, for being opened and closed water inlet pipe
42 water inlet end.Specifically, water valve 45 often closes the water inlet end of water inlet pipe 42, to prevent the cleaning solution in water case 41 from passing through water inlet
The water inlet end of pipe 42 reversely flows out.In the case where needing to add cleaning solution into water tank 41, water valve 45 is opened so that water inlet pipe
42 water inlet end is opened, so that the water inlet end by water inlet pipe 42 adds cleaning solution into water tank 41.Thus, it is possible to avoid water tank
Cleaning solution in 41 is flowed out by the water inlet end of water inlet pipe 42.
Further, air pump (not shown) is equipped in water tank 41.During adding cleaning solution into water tank 41,
Gas in water tank 41 can be pumped outward to reduce the air pressure in water tank 41 by air pump, to make to form negative pressure in water tank 41
Cleaning solution to be sucked in water tank 41.It is convenient for adding cleaning solution into water tank 41 as a result,.
In one embodiment, outlet pipe 43 is equipped with non-return valve (not shown), for preventing in outlet pipe 43
Cleaning solution is flowed to the direction of water tank 41.It is understood that non-return valve only allows the edge of the cleaning solution in outlet pipe 43 from water inlet
It holds the direction to water outlet to flow, reversely can not then circulate.Thus, it is possible to cleaning solution reverse flow be prevented, to ensure that water
The stability of the spray feed cleaning solution of box assembly 40.
In one embodiment, water tank 41 is equipped with capacity checking apparatus (not shown), for detecting in water tank 41
Cleaning solution capacity.
In one example, capacity checking apparatus can be pressure sensor, and pressure sensor passes through in detection water tank 41
The hydraulic pressure of cleaning solution is to detect the capacity of cleaning solution.
In addition, filming apparatus 100 can be equipped with alarm set, alarm set and pressure sensor electricity are communicated.When pressure passes
When sensor detects the off-capacity of the cleaning solution in water tank 41, pressure sensor sends alerting signal to alarm set, reminds
Device issues prompt after receiving alerting signal, and to remind the cleaning solution off-capacity in user's water tank 41, user can root
Cleaning solution is supplemented into water tank 41 in time according to prompt.
In one embodiment, window 11 is set to the side wall of shell 10, and side wall is equipped with connection installation cavity 10a and shell 10
The export direction of external apopore 16, apopore 16 is arranged towards window 11, and the water outlet of outlet pipe 43 and apopore 16 connect
It is logical.The fixed effect of the water outlet of outlet pipe 43 is preferable as a result, and the direction that cleaning solution sprays is relatively stable.
In one example, window 11 is set to the front side wall of shell 10, and apopore 16 is set to front side wall and apopore 16 exists
Run through front side wall on the thickness direction of front side wall, to be connected to the outside of installation cavity 10a Yu shell 10.Apopore 16 is located at installation
One end in chamber 10a is connected to the water storage end of corresponding outlet pipe 43, and the export direction of apopore 16 is apopore 16
Be located at shell 10 outside one end direction, and the export direction of apopore 16 towards window 11 setting.It is understood that
" being arranged towards window 11 " refers to: the export direction of apopore 16 and the direction of the plane where window 11 have angle, and
Angle can be acute angle or right angle.
In one embodiment, Transparent Parts 12 are transparent glass, and the outer surface of transparent glass is equipped with waterproof plated film.By
This, the transparent effect of Transparent Parts 12 is preferable, is conducive to the clarity for improving picture captured by camera 20, and pass through setting waterproof
Plated film can make Transparent Parts 12 be not easy adhering dust and water stain, easy to clean.
In one embodiment, filming apparatus 100 further includes controller 50.Controller 50 is installed in installation cavity 10a,
Controller 50 is electrically connected with pump assembly 30, pumps air-flow to Transparent Parts 12 for controlling pump assembly 30.
In one example, controller 50 can the picture according to captured by camera 20 definition judgment Transparent Parts 12
Degree of fouling.When the degree of fouling of Transparent Parts 12 reaches the degree for needing to clean, controller 50 controls pump assembly 30 and transports
Row, to pump air-flow to Transparent Parts 12 by pump assembly 30, to be cleaned to Transparent Parts 12.It is dirty in Transparent Parts 12 as a result,
After dirt, Transparent Parts 12 can be cleaned in real time, to guarantee the normal work of filming apparatus 100.
Further, 44 electricity of solenoid valve on the outlet pipe 43 of controller 50 and cistern assembly 40 communicates.When Transparent Parts 12
Degree of fouling reach need clean degree when, controller 50 control solenoid valve 44 open outlet pipe 43 so that in water tank 41
Cleaning solution by outlet pipe 43 spray feed to Transparent Parts 12, to be cleaned to Transparent Parts 12, to further increase to saturating
The cleaning effect of bright part 12.
According to the technical solution of the embodiment of the present application, by the way that pump assembly 30 is arranged in shell 10, in Transparent Parts 12
In the case where dust is stained with to influence the normal work of camera 20, air-flow is pumped to Transparent Parts 12 by pump assembly 30,
Dust in Transparent Parts 12 can be blown off, play the role of clean transparent part 12, thus ensure that the transparency of Transparent Parts 12,
And then it ensure that the clarity of picture captured by camera 20.Because using the technology hand that pump assembly 30 is arranged in shell 10
Section cleans inconvenient technical problem in the case where Transparent Parts 12 are dirty so overcoming, and then reaches automated cleaning Transparent Parts
12 so that improve the technical effect of the clarity of shooting effect and the accuracy of recognition of face.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.Moreover, particular features, structures, materials, or characteristics described
It may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this
The technical staff in field can be by the spy of different embodiments or examples described in this specification and different embodiments or examples
Sign is combined.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or hidden
It include at least one this feature containing ground.In the description of the present application, the meaning of " plurality " is two or more, unless otherwise
Clear specific restriction.
Above-mentioned specific embodiment does not constitute the limitation to the application protection scope.Those skilled in the art should be bright
White, according to design requirement and other factors, various modifications can be carried out, combination, sub-portfolio and substitution.It is any in the application
Spirit and principle within made modifications, equivalent substitutions and improvements etc., should be included within the application protection scope.
Claims (21)
1. a kind of filming apparatus characterized by comprising
Shell, installation cavity is defined in the shell, and the shell is equipped with the outside for being connected to the installation cavity and the shell
Window, the window are equipped with Transparent Parts；
Camera, the camera are set in the installation cavity and are arranged with the window face；
Pump assembly, the pump assembly are set in the installation cavity, for pumping air-flow to the Transparent Parts.
2. filming apparatus according to claim 1, which is characterized in that the pump assembly includes:
The pump housing；
Air inlet pipe, the inlet end of the air inlet pipe are connected to the external of the shell, the outlet side of the air inlet pipe and the pump
Body connection；
Escape pipe, the inlet end of the escape pipe are connected to the pump housing, and the outlet side of the escape pipe is towards the Transparent Parts
Setting.
3. filming apparatus according to claim 2, which is characterized in that the shell be equipped be connected to the installation cavity with it is described
The intercommunicating pore of the outside of shell, the inlet end of the air inlet pipe are connected to the intercommunicating pore.
4. filming apparatus according to claim 3, which is characterized in that shutter device is equipped in the intercommunicating pore, for opening
Close the intercommunicating pore.
5. filming apparatus according to claim 4, which is characterized in that the shutter device is deformable member, the deformable member
Suitable for deformation occurs under the air pressure change in the intercommunicating pore, to be opened and closed the intercommunicating pore.
6. filming apparatus according to claim 2, which is characterized in that the air inlet pipe is equipped with filter device, is used for
Filter the gas entered in the air inlet pipe from the inlet end of the air inlet pipe.
7. filming apparatus according to claim 2, which is characterized in that the outlet side of the escape pipe is equipped with baroswitch,
Under conditions of air pressure in the escape pipe reaches preset pressure, the baroswitch opens the gas so that in the escape pipe
Body is flowed out by the outlet side of the escape pipe.
8. filming apparatus according to claim 2, which is characterized in that the pump assembly further include:
The inlet end of multiple going out gas branch pipe, multiple going out gas branch pipe is connect with the outlet side of the escape pipe, it is multiple it is described go out
The outlet side of gas branch pipe is arranged towards the Transparent Parts.
9. filming apparatus according to claim 8, which is characterized in that the outlet side of the escape pipe is equipped with multi-pass pipe, institute
Multi-pass pipe is stated with a gas feed and multiple gas vents, the gas feed is connect with the outlet side of the escape pipe,
Multiple gas vents and the inlet end of multiple going out gas branch pipe connect one to one.
10. filming apparatus according to claim 8, which is characterized in that the window is set to the side wall of the shell, described
Side wall is equipped with multiple ventholes of the connection installation cavity and the hull outside, the export direction direction of each venthole
The window setting, the outlet side of multiple going out gas branch pipe is connected to multiple ventholes correspondingly.
11. filming apparatus according to claim 10, which is characterized in that circumferential direction of multiple ventholes along the window
Interval setting.
12. filming apparatus according to claim 2, which is characterized in that the escape pipe is equipped with non-return valve, for preventing
Gas in the escape pipe is flowed to the direction of the pump housing.
13. filming apparatus according to claim 1, which is characterized in that it further include cistern assembly, the cistern assembly packet
It includes:
Water tank, the water tank is for storing cleaning solution；
Water inlet pipe, the water inlet pipe are connect with the water tank, for supplementing the cleaning solution into water tank；
Outlet pipe, the outlet pipe are connect with the water tank, for the cleaning solution to be guided to the Transparent Parts.
14. filming apparatus according to claim 13, which is characterized in that pressure apparatus is equipped in the water tank, for
The cleaning solution applies pressure to spray the cleaning solution by the outlet pipe.
15. filming apparatus according to claim 13, which is characterized in that the outlet pipe is equipped with solenoid valve, for controlling
Make the on-off of the outlet pipe.
16. filming apparatus according to claim 13, which is characterized in that the water inlet pipe is equipped with water valve, is used for switching station
State the water inlet end of water inlet pipe.
17. filming apparatus according to claim 13, which is characterized in that the outlet pipe is equipped with non-return valve, for preventing
Cleaning solution in the outlet pipe is flowed to the direction of the water tank.
18. filming apparatus according to claim 13, which is characterized in that the water tank is equipped with capacity checking apparatus, is used for
Detect the capacity of the cleaning solution in the water tank.
19. filming apparatus according to claim 13, which is characterized in that the window is set to the side wall of the shell, institute
It states side wall and is equipped with the apopore for being connected to the installation cavity and the hull outside, the export direction of the apopore is towards the window
Mouth setting, the water outlet of the outlet pipe is connected to the apopore.
20. -19 described in any item filming apparatus according to claim 1, which is characterized in that the Transparent Parts are transparent glass,
The outer surface of the transparent glass is equipped with waterproof plated film.
21. -19 described in any item filming apparatus according to claim 1, which is characterized in that further include:
Controller, the controller are installed in the installation cavity, and the controller is electrically connected with the pump assembly, for controlling
It makes the pump assembly and pumps air-flow to the Transparent Parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708442.4A CN110392198A (en) | 2019-08-01 | 2019-08-01 | Filming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708442.4A CN110392198A (en) | 2019-08-01 | 2019-08-01 | Filming apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110392198A true CN110392198A (en) | 2019-10-29 |
Family
ID=68288292
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910708442.4A Pending CN110392198A (en) | 2019-08-01 | 2019-08-01 | Filming apparatus |
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| Country | Link |
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Application publication date: 20191029 |