CN207280911U - Detect cavity configuration, detection device, capture apparatus and terminal - Google Patents
Detect cavity configuration, detection device, capture apparatus and terminal Download PDFInfo
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- CN207280911U CN207280911U CN201721251428.9U CN201721251428U CN207280911U CN 207280911 U CN207280911 U CN 207280911U CN 201721251428 U CN201721251428 U CN 201721251428U CN 207280911 U CN207280911 U CN 207280911U
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- detection cavity
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Abstract
The utility model provides a kind of detection cavity configuration, detection device, capture apparatus and terminal, wherein, detection cavity configuration includes：Housing；Mouth is shot, is opened on housing, shooting mouth can be adapted with the camera lens of capture apparatus, and when the camera lens of capture apparatus is placed at shooting mouth, darkroom is formed in housing；Transmittance section, is arranged on housing, for providing illumination to darkroom by lighting apparatus.Detection cavity configuration provided by the utility model, capture apparatus can be utilized to shoot the suspended particulate in air, so as to make one to see the situation of the suspended particulate in the air that directly can't see usually with eyes, see the pollution condition in air, the detection cavity configuration have it is compact practical, simple in structure, it is cheap, and effect it is directly perceived the advantages of, practicality is higher, can spread in common people family, allows people to observe air pollution whenever and wherever possible.
Description
Technical field
Air detection technical field is the utility model is related to, in particular to one kind detection cavity configuration, a kind of detection dress
Put, a kind of capture apparatus and a kind of terminal.
Background technology
At present, existing airborne suspended particle detection method has：Gravimetric method, β attenuation sensors, trace oscillating balance method and
Laser optical method, however, in these methods, gravimetric method is substantially a kind of manually operated alternative, takes consumption manpower, is only suitable for
In scientific experiment, test device needed for other methods is complicated, of high cost, to provide test result slow, not directly perceived, is unsuitable for
Making cheap commodity is supplied to ordinary populace to use.
Utility model content
At least one in order to solve the above-mentioned technical problem, a purpose of the utility model is to provide a kind of test chamber knot
Structure.
Another purpose of the utility model is to provide a kind of detection device.
The further object of the utility model is to provide a kind of capture apparatus.
Another purpose of the utility model is to provide a kind of terminal.
To achieve the above object, the embodiment of the utility model first aspect provides a kind of detection cavity configuration, including：Shell
Body；Mouth is shot, is opened on housing, shooting mouth can be adapted with the camera lens of capture apparatus, when the camera lens of capture apparatus is placed in
When shooting at mouth, darkroom is formed in housing；Transmittance section, is arranged on housing, for providing illumination to darkroom by lighting apparatus.
Detection cavity configuration provided by the utility model, including housing, being provided with housing can be with the camera lens of capture apparatus
Shooting mouth is adapted, and when the camera lens of capture apparatus is placed at shooting mouth, darkroom can be formed in housing, at this time, by setting
The through portion being placed on housing provides illumination into darkroom using lighting apparatus, and capture apparatus can be made to shoot dark indoor sky
Suspended particulate in gas, and then can make one to see the situation of the suspended particulate in the air that directly can't see usually with eyes,
See the pollution condition in air, the detection cavity configuration have it is compact practical, simple in structure, it is cheap, and effect is directly perceived
The advantages of, practicality is higher, can spread in common people family, allows people to observe the air of regional whenever and wherever possible
Pollution situation.
It is worth special instruction, existing laser detection equipment is, it is necessary to laser, high precision photoelectric detector, high-precision
The detection circuit of degree, therefore cause that the laser detection equipment is especially complex, and cost is higher, it is impossible to spread to common people house
In.For comparing existing laser detection equipment, the detection cavity configuration that this programme provides is a structural member, and cost is very
It is low, can with capture apparatus (such as camera, video camera) and be integrated with above-mentioned capture apparatus terminal it is (such as mobile phone, flat
Plate computer) it is used cooperatively, have the advantages that convenient and practical.
Wherein, transmittance section could be provided as loophole, and can increase by one at loophole and cross filter, to prevent other
Impurity (such as water, oil etc.) enters in darkroom at loophole, and testing result is not easily susceptible to the influence of other impurities, reliability compared with
It is high.
In addition, the detection cavity configuration in above-described embodiment provided by the utility model can also have following supplementary technology spy
Sign：
In above-mentioned technical proposal, it is preferable that further include：Air inlet and air outlet, are opened on housing；First shadow shield,
Set so that the first spacing and air inlet are neighbouring, for stopping that extraneous light enters darkroom by air inlet；Second shadow shield, with
Two spacing and the neighbouring setting of air outlet, for stopping that extraneous light enters darkroom by air outlet.
In the present solution, by opening up air inlet and air outlet on housing, the air of enclosure interior is set to circulate, so that
Can detect the real-time change situation of the suspended particulate in air by the detection cavity configuration, and according to the picture of change or
Video information, more accurately calculates the concentration value of the suspended particulate in present air, improves and current air mass is detected
Accuracy, allow ordinary populace to observe and detect whenever and wherever possible the air quality of oneself local environment.
Wherein, by the first shadow shield with the first spacing with air inlet adjacent to setting, and with the second spacing and air outlet
Neighbouring the second shadow shield set, can effectively stop that extraneous light enters in darkroom.It is it should be noted that outer that can stop
Under conditions of portion's light enters in darkroom, the first spacing and the second spacing are minimized as far as possible, to reduce the detection cavity configuration
Overall dimensions, make it have portability.
Preferably, the first shadow shield and the second shadow shield may be contained within the inside of housing, and are integrally formed or lead to housing
Connector is crossed to be fixedly connected with the casing together.
In any of the above-described technical solution, it is preferable that the first shadow shield is in tabular or flap-like；Second shadow shield is in tablet
Shape or flap-like.
In the present solution, be in tabular or flap-like by setting the first shadow shield, and the second shadow shield is set in putting down
Tabular or flap-like, enable the first shadow shield and the air inlet of different openings shape to coordinate, the second shadow shield can be with difference
The air outlet of opening shape coordinates, and stops that extraneous light enters dark indoor effect so as to reach, reliability is high.
In any of the above-described technical solution, it is preferable that further include：First barrier valve, be arranged at air inlet, for open or
Close air inlet；Second barrier valve, is arranged at air outlet, for opening or closing air outlet.
In the present solution, by setting the first barrier valve in air inlet, air inlet can be opened or closed, and can control
The openings of sizes of air inlet processed, by setting the second barrier valve at air outlet, can open or close air outlet, and can control
The openings of sizes in air port is made, and then can realize a control to enclosure interior air velocity, practicality is good, both can be right
External environment condition is detected in real time, and can be preserved the air sample detected under any instant.
In any of the above-described technical solution, it is preferable that further include：Gas cell, the inflating port of gas cell are arranged at air inlet
Or at air outlet.
In the present solution, by pressing gas cell, dark indoor air can be discharged, specifically, when filling for gas cell
When gas port is arranged at air outlet, it will be discharged by dark indoor air after pressuring gasbag by air inlet, when the inflating port of gas cell
When being arranged at air inlet, it will be discharged by dark indoor air after pressuring gasbag by air outlet, then, can by unclamping gas cell
The new air in external environment condition is sucked in darkroom, consequently facilitating the new air in environment nowadays is detected, it is real
It is good with property.
In any of the above-described technical solution, it is preferable that further include：Further include：Fan, is arranged at air inlet and/or outlet air
At mouthful.
, can be to fill wind and/or exhausting in the present solution, by setting fan at air inlet and/or air outlet
Mode imports new air in darkroom, and in order to be detected to the new air in environment nowadays, practicality is good.
Wherein, fan is powered by external power supply, or realizes energization by being connected with capture apparatus or lighting apparatus.
In any of the above-described technical solution, it is preferable that housing has black light-absorbing inner wall.
In the present solution, housing has black light-absorbing inner wall, when the suspended particulate offer by lighting apparatus into air
During illumination, due to suspended particulate astigmatism, in the dark background in darkroom, suspended particulate will show luminous point one by one, from
And the suspended particulate for making to shoot becomes apparent from.
In any of the above-described technical solution, it is preferable that further include：Focusing lens, are arranged at shooting mouth, focusing lens can
Work in coordination with the camera lens of capture apparatus.
In the present solution, by setting the focusing lens that can work in coordination with the camera lens of capture apparatus at shooting mouth,
The focal length of capture apparatus can be shortened, so as to the smaller for setting the overall dimensions in darkroom, improve portability.
In any of the above-described technical solution, it is preferable that further include:Clamping device, is fixedly connected with the casing, and clamping device is used for
Establishing shot equipment, so that the camera lens of capture apparatus is placed at shooting mouth.
In the present solution, by setting clamping device, easy to establishing shot equipment, the camera lens of capture apparatus can be made accurate
Be placed at shooting mouth it is real so that user need not help capture apparatus always to make alignment lens shoot mouth with hand always
With property height.
In any of the above-described technical solution, it is preferable that clamping device includes:Matched first cramping body and the second clamping
Body, is pivotally connected between the first cramping body and the second cramping body, and torsional spring is arranged with pivot, wherein, in the work of torsional spring
Under, clamped between the clamping section of the clamping section of the first cramping body and the second cramping body.
In the present solution, clamping device includes the first cramping body and the second cramping body that are pivotally connected, and on pivot
Torsional spring is provided with, specifically, under the action of torsional spring, capture apparatus can be made to be clamped in the clamping section of the first cramping body and the
Between the clamping section of two cramping bodies, realize and be removably assembled in capture apparatus on housing.Pass through the clamping of pressing first at the same time
The opposite end of the clamping section of body and the opposite end of the clamping section of the second cramping body, just can make the clamping section of the first cramping body away from second
The clamping section of cramping body, it is easy to operate so as to which capture apparatus is taken out, it is convenient and practical.
In any of the above-described technical solution, it is preferable that a side of housing is opened wide to form acquisition port, and detection cavity configuration also wraps
Include：Lid；And side plate, form a circle closed loop along the edge of lid；Wherein, when cover cap is arranged in acquisition port, acquisition port
End sleeve be arranged in side plate, and be bonded with the internal face of side plate.
In the present solution, a side of housing is opened wide to form acquisition port, it is empty quickly to collect sampling by acquisition port
Gas, realizes and sampled air is detected.By the way that edge of the side plate along lid is formed a circle closed loop so that be arranged in cover cap
When in acquisition port, the end of acquisition port can be set in side plate, and is bonded with the internal face of side plate, so as to preferably shield
Ambient is covered, in order to be detected by capture apparatus to dark indoor air, improves detection result.
The embodiment of the utility model second aspect provides any reality in a kind of detection device, including above-mentioned first aspect
The detection cavity configuration of example offer is provided, is further included：Lighting apparatus, is arranged at the transmittance section of the detection cavity configuration；Wherein, the photograph
Bright equipment includes any one in X-flash and laser generator.
In the present solution, lighting apparatus includes but not limited to X-flash and laser generator, by the way that lighting apparatus is set
Put in transmittance section so that the light beam that lighting apparatus is sent can provide illumination into darkroom through through portion, so that shooting
Equipment can be clearly captured out the suspended particulate in dark indoor air.
In any of the above-described technical solution, it is preferable that the laser generator has multiple preset rotation positions, for multiple
Either direction transmitting laser beam in direction, and the angled setting of axis of the axis of the laser beam and the camera lens, it is described
Angle is more than 0 degree, and is less than 180 degree.
In the present solution, by setting laser generator that there are multiple preset rotation positions, laser generator can be swashed
Light emergent light axis is adjusted, and can launch laser beam to multiple directions, easy to be used cooperatively with capture apparatus, conveniently make
The lens focus of capture apparatus is on laser beam, so as to which to improve shooting effect, the picture for making to photograph becomes apparent from, increases
Strong shooting effect.
Wherein, the axis of laser beam and the angled setting of the axis of camera lens, which is more than 0 degree, and is less than 180 degree, from
And it can realize that the focus of capture apparatus falls on laser emitting optical axis by focusing.
Alternatively, laser generator include gas laser, solid state laser, semiconductor laser, dye laser and
One kind or combination in free electron laser.
In any of the above-described technical solution, it is preferable that further include：Power supply, is connected with lighting apparatus；Wherein, lighting apparatus bag
Control module is included, for controlling the opening and closing of the lighting apparatus.
In the present solution, power supply is connected with lighting apparatus, for powering to lighting apparatus, wherein, lighting apparatus includes control
Molding block, for controlling the opening and closing of lighting apparatus, conveniently makes lighting apparatus be used cooperatively with capture apparatus, so as to reach
Save the purpose of the energy.
The embodiment of the utility model third aspect provides a kind of capture apparatus, for any in such as above-mentioned second aspect
The detection device that embodiment provides, the capture apparatus include one kind or combination in camera and video camera.It is appreciated that
It is that capture apparatus includes but not limited to camera and video camera.
The embodiment of the utility model fourth aspect provides any embodiment in a kind of terminal, including the above-mentioned third aspect
The capture apparatus of offer.
In above-mentioned technical proposal, it is preferable that further include：Communication unit, for the lighting apparatus in the detection device
Communication connection, the mode of the communication connection are connected including wired communication connection with wireless communication.
In the present solution, terminal can be communicated to connect by communication unit and lighting apparatus, so as to control illumination to set
It is standby to be turned on and off, to achieve the purpose that to save the energy, specifically, the side of bluetooth, infrared, WIFI or line traffic control can be passed through
Formula, realizes that lighting apparatus is communicated to connect with capture apparatus., can be with for example, when the capture apparatus on using terminal is shot
It is connected using the earphone hole of terminal with lighting apparatus, to control lighting apparatus to be turned on and off by terminal, reaches saving energy
The purpose in source.
In any of the above-described technical solution, it is preferable that further include：Arithmetic element, for being photographed according to the capture apparatus
Pictorial information and/or video information, calculate air in suspended particulate concentration value；Position determination unit, it is described for determining
The location of terminal information；Transmitting element, by the pictorial information and/or the video information and/or corresponding to described dense
The concentration signal of angle value and the positional information are sent to server.
In the present solution, the pictorial information and/or video that can be photographed by arithmetic element according to the capture apparatus
Information calculates the concentration value of suspended particulate in air.It can determine that the location of described terminal is believed by position determination unit
Breath.Can be by the pictorial information and/or the video information and/or the concentration corresponding to the concentration value by transmitting element
Signal and the positional information are sent to server, and so as to issue air quality map to society, practicality is higher.
In above-mentioned technical proposal, it is preferable that suspended particulate PM2.5, PM5, PM10 or TSP.
In the present solution, TSP refers to of the aerial equivalent aerodynamic diameter less than or equal to 100 μm that suspend
Grain thing.PM10 is pellet, refers to diameter in air and is less than or equal to 10 μm, and can enter of human body by respiratory tract
Grain thing.PM2.5 refers to particulate matter of the diameter less than or equal to 2.5 in air, also referred to as go directly to the alveoli, and be also easy to carry
Some viruses and bacterium.By detecting the particle concentration of different-grain diameter, the quality condition of air can be more fully shown,
So that user is easy to make corresponding safeguard procedures according to the concentration of variable grain thing, and then user is set to be not easily susceptible to suspension
The invasion of grain thing.
The additional aspect and advantage of the utility model will become obvious in following description section, or new by this practicality
The practice of type is recognized.
Brief description of the drawings
Fig. 1 shows the structure diagram of the detection cavity configuration of one embodiment according to the present utility model；
Fig. 2 shows the structure diagram of the detection cavity configuration of another embodiment according to the present utility model；
Fig. 3 shows the structure diagram of the detection cavity configuration of further embodiment according to the present utility model；
Fig. 4 shows the structure diagram of the detection cavity configuration of another embodiment according to the present utility model；
Fig. 5 shows the structure diagram of the detection cavity configuration of another embodiment according to the present utility model；
Fig. 6 shows the structure diagram of the detection cavity configuration of another embodiment according to the present utility model；
Fig. 7 shows the structure diagram of the detection cavity configuration of another embodiment according to the present utility model；
Fig. 8 shows the structure diagram of the detection cavity configuration of another embodiment according to the present utility model；
Fig. 9 shows the structure diagram of the detection cavity configuration of another embodiment according to the present utility model；
Figure 10 shows the structure diagram of the detection cavity configuration of another embodiment according to the present utility model；
Figure 11 shows the structure diagram of the detection cavity configuration of another embodiment according to the present utility model；
Figure 12 shows the structure diagram of the detection cavity configuration of another embodiment according to the present utility model.
Wherein, correspondences of the Fig. 1 into Figure 12 between reference numeral and component names is：
102 housings, 104 darkrooms, 106 shooting mouths, 108 lighting apparatus, 110 laser beams, 112 air inlets, 114 air outlets,
116 first shadow shields, 118 second shadow shields, 120 lids, 122 capture apparatus, 122A camera lenses, 124 focusing lens, 126A first
Cramping body, the second cramping bodies of 126B, 126C pivots, 128 terminals, 130 gas cells, 132 fans.
Embodiment
In order to be more clearly understood that the above-mentioned purpose of the utility model, feature and advantage, below in conjunction with the accompanying drawings and have
The utility model is further described in detail in body embodiment.It should be noted that in the case where there is no conflict, this Shen
The feature in embodiment and embodiment please can be mutually combined.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
New to be implemented using other different from other modes described here, therefore, the scope of protection of the utility model is simultaneously
It is not limited to the limitation of following public specific embodiment.
Detection cavity configuration referring to Fig. 1 to Figure 12 descriptions according to the utility model some embodiments offer.
As shown in Figure 1 to Figure 3, the detection cavity configuration that the utility model embodiment provides, including：Housing 102；Shoot mouth
106, it is opened on housing 102, shooting mouth 106 can be adapted with the camera lens 122A of capture apparatus 122, when capture apparatus 122
Camera lens 122A when being placed at shooting mouth, darkroom 104 is formed in housing 102；Transmittance section, is arranged on housing, for passing through photograph
Bright equipment 108 provides illumination to darkroom 104.
Detection cavity configuration provided by the utility model, including housing 102, being provided with housing 102 can be with capture apparatus
122 camera lens 122A is adapted shooting mouth 106, and when the camera lens 122A of capture apparatus 122 is placed at shooting mouth 106, housing
Darkroom 104 can be formed in 102, at this time, lighting apparatus 108 is utilized to darkroom 104 by the through portion being arranged on housing 102
Interior offer illumination, can make capture apparatus 122 shoot the suspended particulate in the air in darkroom 104, and then can make one to see
To the situation of the suspended particulate in the air that directly can't see usually with eyes, that is, see the pollution condition in air, the detection
Cavity configuration has the advantages of compact practical, simple in structure, cheap, and effect is directly perceived, and practicality is higher, can spread to and seek
In ordinary people home, people are allowed to observe the air pollution of regional whenever and wherever possible.
It is worth special instruction, existing laser detection equipment is, it is necessary to laser, high precision photoelectric detector, high-precision
The detection circuit of degree, therefore cause that the laser detection equipment is especially complex, and cost is higher, it is impossible to spread to common people house
In.For comparing existing laser detection equipment, the detection cavity configuration that this programme provides is a structural member, and cost is very
It is low, can with capture apparatus (such as camera, video camera) and be integrated with above-mentioned capture apparatus terminal 128 (such as mobile phone,
Tablet computer) it is used cooperatively, have the advantages that convenient and practical.
Wherein, transmittance section could be provided as loophole, and can increase by one at loophole and cross filter, to prevent other
Impurity (such as water, oil etc.) enters in darkroom 104 at loophole, and testing result is not easily susceptible to the influence of other impurities, reliably
Property is higher.
In one embodiment of the utility model, it can be shot by Machine Vision Recognition software from capture apparatus
The concentration value of the suspended particulate in air is calculated in the video flowing gone out, so as to more intuitively show present air matter
Amount, while the related geographical location information of air quality situation information of acquisition can be uploaded to cloud platform, realize and sent out to society
Cloth air quality map.
Alternatively, suspended particulate PM2.5, PM5, PM10 or TSP.
Wherein, air quality information is included in text information, pictorial information, video information and pollutant concentration value information
A kind of or combination.
In a specific embodiment of the utility model, as shown in figure 3,104 inner wall of darkroom is black light-absorbing, shooting
Equipment 122 is camera or video camera, and lighting apparatus 108 is semiconductor laser.Wherein, the emergent light axis of semiconductor laser
The axis of (i.e. laser beam 110) and camera lens 122A is in 90 degree or so, and the camera lens 122A of video camera focuses on semiconductor and swashs
On the laser beam 110 that light device is sent, due to the Scattering From Suspended Particles laser on laser beam 110, the dark background in darkroom 104
In, suspended particulate shows luminous point one by one, improves the clarity for the suspended particulate shot, the video of video camera shooting
On the one hand stream can be shown by display screen, allow people can be intuitively it was observed that the concentration feelings of the suspended particulate in air
Condition, on the other hand, can also give the Machine Vision Recognition software in computer equipment to provide source of video information.
In some embodiments of the utility model, as shown in Figures 2 and 3, detection cavity configuration further includes：Air inlet 112
With air outlet 114, it is opened on housing 102；First shadow shield 116, sets so that the first spacing and air inlet 112 are neighbouring, is used for
Stop that extraneous light enters darkroom 104 by air inlet 112；Second shadow shield 118, it is neighbouring with the second spacing and air outlet 114
Set, for stopping that extraneous light enters darkroom 104 by air outlet 114.
In the present solution, by opening up air inlet 112 and air outlet 114 on housing 102, make the air inside housing 102
It can circulate, so as to detect the real-time change situation of the suspended particulate in air by the detection cavity configuration, and according to
The picture or video information of change, more accurately calculate the concentration value of the suspended particulate in present air, improve to working as
The accuracy of preceding Detection of Air Quality, allows ordinary populace to observe and detect whenever and wherever possible the air matter of oneself local environment
Amount.
Wherein, by with neighbouring the first shadow shield 116 set of the first spacing and air inlet 112, and with the second spacing with
Neighbouring the second shadow shield 118 set of air outlet 114, can effectively stop that extraneous light enters in darkroom 104.Need what is illustrated
It is that under conditions of it can stop that extraneous light enters in darkroom 104, the first spacing and the second spacing are minimized as far as possible, with
Reduce the overall dimensions of the detection cavity configuration, make it have portability.
Preferably, the first shadow shield 116 and the second shadow shield 118 may be contained within the inside of housing 102, and with housing 102
It is integrally formed or is fixed together by connector and housing 102.
In the above-described embodiments, the first shadow shield 116 is in tabular or flap-like；Second shadow shield 118 in tabular or
Flap-like.
In the present solution, be in tabular or flap-like by setting the first shadow shield 116, and the second shadow shield of setting
118 be in tabular or flap-like, the first shadow shield 116 and the air inlet 112 of different openings shape is coordinated, the second shading
Plate 118 can coordinate with the air outlet 114 of different openings shape, so as to reach the effect for stopping that extraneous light enters in darkroom 104
Fruit, reliability are high.
In some embodiments of the utility model, detection cavity configuration further includes：First barrier valve, is arranged at air inlet
At 112, for opening or closing air inlet 112；Second barrier valve, is arranged at air outlet 114, for opening or closing outlet air
Mouth 114.
In the present solution, by setting the first barrier valve at air inlet 112, air inlet 112 can be opened or closed, and
The openings of sizes of air inlet 112 can be controlled, by setting the second barrier valve at air outlet 114, can be opened or closed out
Air port 114, and the openings of sizes of air outlet 114 can be controlled, and then can realize one to 102 inner air flow velocity of housing
Control, practicality is good, and not only external environment condition can be detected in real time, but also can by the air sample detected under any instant into
Row preserves.
In some embodiments of the utility model, as shown in Figure 4 and Figure 5, detection cavity configuration further includes：Gas cell 130,
The inflating port of gas cell 130 is arranged at air inlet 112 or at air outlet 114.
In the present solution, by pressing gas cell 130, dark indoor air can be discharged, specifically, work as gas cell
When 130 inflating port is arranged at air outlet 114, dark indoor air will pass through 112 row of air inlet after pressing gas cell 130
Go out, when the inflating port of gas cell 130 is arranged at air inlet 112, the air after pressing gas cell 130 in darkroom 104 will be logical
Cross air outlet 114 to discharge, then, the new air in external environment condition can be sucked by unclamping gas cell 130 in darkroom 104,
Consequently facilitating being detected to the new air in environment nowadays, practicality is good.
Alternatively, the rear end of gas cell 130 is provided with air valve, and when extruding gas cell 130, air valve is closed, when release is filled
During air bag 130, air valve is opened, and new air can be by entering in gas cell 130, so as in extruding inflation next time at air valve
Entered during capsule 130 in darkroom 104.
Alternatively, when the inflating port of gas cell is placed in air outlet 114, the second shadow shield 118 is not provided with air outlet 114
(as shown in Figure 4 and Figure 5), when the inflating port of gas cell is placed in air inlet 112, the first shadow shield is not provided with air inlet 112
116。
In some embodiments of the utility model, as shown in fig. 6, detection cavity configuration further includes：Further include：Fan 132,
It is arranged at air inlet 112 and/or at air outlet 114.
In the present solution, by air inlet 112 and/or at air outlet 114 set fan 132, can with fill wind and/
It is practical in order to be detected to the new air in environment nowadays or the mode of exhausting imports new air in darkroom 104
Property is good.
Wherein, alternatively, fan 132 is aerofoil fan.
It should be noted that fan is powered by external power supply, or it is real by being connected with capture apparatus or lighting apparatus
Now it is powered.
In some embodiments of the utility model, the housing 102 detected in cavity configuration has black light-absorbing inner wall.At this
In scheme, housing 102 has black light-absorbing inner wall, when the offer illumination of suspension housing 102 by lighting apparatus 108 into air
When, due to suspended particulate astigmatism, in the dark background in darkroom 104, suspended particulate will show luminous point one by one, so that
Make the suspended particulate degree of becoming apparent from shot.
In some embodiments of the utility model, as shown in Figure 8 and Figure 9, detection cavity configuration further includes：Focusing lens
124, it is arranged at shooting mouth 106, focusing lens 124 can work in coordination with the camera lens 122A of capture apparatus 122.
In the present solution, by setting what can be worked in coordination with the camera lens 122A of capture apparatus 122 at shooting mouth 106
Focusing lens 124, can shorten the focal length of capture apparatus 122, so as to the smaller for setting the overall dimensions in darkroom 104,
Improve portability.
In some embodiments of the utility model, as shown in Figures 9 to 11, detection cavity configuration further includes:Clamping device,
It is fixedly connected with housing 102, clamping device is used for establishing shot equipment 122, so that the camera lens 122A of capture apparatus 122 is placed in bat
Take the photograph at mouth 106.
In the present solution, by setting clamping device, easy to establishing shot equipment 122, the mirror of capture apparatus 122 can be made
Head 122A is accurately placed at shooting mouth 106, so that user need not help capture apparatus 122 to make mirror always with hand always
Head 122A alignment shooting mouths 106, practicality are high.
In above-described embodiment, as shown in Figures 9 to 11, clamping device includes:Matched first cramping body 126A and
Two cramping body 126B, are connected between the first cramping body 126A and the second cramping body 126B by pivot 126C, and on pivot 126C
Torsional spring is arranged with, wherein, under the action of torsional spring, the clamping section of the first cramping body 126A and the clamping section of the second cramping body 126B
Between clamp.
In the present solution, clamping device includes passing through pivot 126C the first cramping body 126A connected and the second cramping body
126B, and torsional spring is provided with pivot 126C, specifically, under the action of torsional spring, capture apparatus 122 can be made to be clamped in
Between the clamping section of one cramping body 126A and the clamping section of the second cramping body 126B, realize that capture apparatus 122 removably assembles
On housing 102.By the opposite end of clamping section and the clamping section of the second cramping body 126B that press the first cramping body 126A at the same time
Opposite end, just can make clamping section of the clamping section of the first cramping body 126A away from the second cramping body 126B, so as to will clap
Equipment 122 is taken the photograph to take out, it is easy to operate, it is convenient and practical.
In some embodiments of the utility model, as shown in figure 12, a side of housing is opened wide to form acquisition port, inspection
Cavity configuration is surveyed to further include：Lid 120；And side plate, form a circle closed loop along the edge of lid 120；Wherein, when lid 120 covers
When in acquisition port, the end sleeve of acquisition port is arranged in side plate, and is bonded with the internal face of side plate.
In the present solution, a side of housing 102 is opened wide to form acquisition port, sampling can quickly be collected by acquisition port
Air, realizes and sampled air is detected.By the way that edge of the side plate along lid 120 is formed a circle closed loop so that in lid
120 when being covered in acquisition port, and the end of acquisition port will be set in side plate, and will be bonded with the internal face of side plate, so as to
Preferably shielding ambient, in order to be detected by capture apparatus 122 to the air in darkroom 104, improves detection effect
Fruit.
The detection device that the utility model embodiment provides, including the detection cavity configuration that any of the above-described embodiment provides, inspection
Device is surveyed to further include：Lighting apparatus 108, is arranged at the transmittance section of the detection cavity configuration；Wherein, the lighting apparatus 108 wraps
Include any one in X-flash and laser generator.
In the present solution, lighting apparatus 108 includes but not limited to X-flash and laser generator, by by lighting apparatus
108 are arranged on transmittance section so that and the light beam that lighting apparatus 108 is sent can provide illumination through through portion into darkroom 104, into
And the suspended particulate that capture apparatus 122 is clearly captured out in dark indoor air.
In some embodiments of the utility model, the laser generator has multiple preset rotation positions, for more
Either direction transmitting laser beam 110 in a direction, and the axis of the laser beam 110 and the axis of the camera lens 122A are in angle
Degree is set, and the angle is more than 0 degree, and is less than 180 degree.
In the present solution, by setting laser generator that there are multiple preset rotation positions, laser generator can be swashed
Light emergent light axis is adjusted, and can launch laser beam 110 to multiple directions, easy to be used cooperatively with capture apparatus 122,
The camera lens 122A of capture apparatus 122 is conveniently set to focus on laser beam, so as to improve shooting effect, make the picture photographed
Face becomes apparent from, and enhances shooting effect.
Wherein, the axis of laser beam and the angled setting of the axis of camera lens, which is more than 0 degree, and is less than 180 degree, from
And it can realize that the focus of capture apparatus falls on laser emitting optical axis by focusing.
Alternatively, laser generator include gas laser, solid state laser, semiconductor laser, dye laser and
One kind or combination in free electron laser.
In some embodiments of the utility model, detection device further includes：Power supply, is connected with lighting apparatus 108；Its
In, lighting apparatus 108 includes control module, for controlling the opening and closing of the lighting apparatus 108.
In the present solution, power supply is connected with lighting apparatus 108, for powering to lighting apparatus 108, wherein, lighting apparatus
108 include control module, for controlling the opening and closing of lighting apparatus 108, lighting apparatus 108 is matched somebody with somebody with capture apparatus
Close and use, so as to achieve the purpose that to save the energy.
The capture apparatus 122 that the embodiment of the utility model provides, the detection dress provided for such as above-mentioned any embodiment
Put, the capture apparatus 122 includes one kind or combination in camera and video camera.It is understood that capture apparatus 122 wraps
Include but be not limited to camera and video camera.
The terminal 128 that the embodiment of the utility model provides, as shown in Fig. 7 to Figure 11, including any of the above-described embodiment carries
The capture apparatus 122 of confession.The terminal includes but not limited to mobile phone, tablet computer.
In above-described embodiment, further include：Communication unit, for 108 communication link of lighting apparatus in the detection device
Connect, the mode of the communication connection is connected including wired communication connection with wireless communication.
In the present solution, terminal can be communicated to connect by communication unit and lighting apparatus 108, so as to control illumination
Equipment 108 is turned on and off, and to achieve the purpose that to save the energy, specifically, can pass through bluetooth, infrared, WIFI or line traffic control
Mode, realize that lighting apparatus 108 is communicated to connect with capture apparatus 122.For example, using the capture apparatus 122 in terminal into
During row shooting, the earphone hole of terminal can be utilized to be connected with lighting apparatus 108, to control lighting apparatus 108 to open by terminal
Open or close, achieve the purpose that to save the energy.
In any of the above-described embodiment, further include：Arithmetic element, for the figure photographed according to the capture apparatus 122
Piece information and/or video information, calculate the concentration value of suspended particulate in air；Position determination unit, for determining the terminal
Location information；Transmitting element, by the pictorial information and/or the video information and/or corresponding to the concentration value
Concentration signal and the positional information send to server.
In the present solution, the pictorial information that can be photographed by arithmetic element according to the capture apparatus 122 and/or regarding
Frequency information calculates the concentration value of suspended particulate in air.The location of described terminal can determine by position determination unit
Information.Can be by the pictorial information and/or the video information and/or corresponding to the dense of the concentration value by transmitting element
Degree signal and the positional information are sent to server, and so as to issue air quality map to society, practicality is higher.
In some embodiments of the utility model, lighting apparatus 108 is additionally provided with encrypting module, in order to which protection information is adopted
The internet operators of collection and issue could pass through end, it is necessary to certification is encrypted by bluetooth, USB or earphone hole and terminal
APP softwares on end open power supply and work by lighting apparatus 108.
In a specific embodiment of the utility model, as shown in figure 3, forming darkroom 104, darkroom 104 in housing 102
A semiconductor laser is inside provided with, darkroom 104 includes a shooting mouth 106 with filtering camera lens 122A, and in darkroom 104
Wall is black light-absorbing, and the optical axis (i.e. laser beam 110) of LED is vertical with the normal for shooting mouth 106.By the way that video camera (is clapped
Take the photograph equipment 122) camera lens 122A focus on optical axis, you can make the video flowing of the suspended particulate in video camera delivery air.It is logical
External display is crossed, with regard to the eyes of people can be allowed intuitively to see the concentration levels of the suspended particulate in air.In addition, if will
This video flowing is conveyed to computer, by working out a Machine Vision Recognition software, it becomes possible to calculate the suspension in air
The concentration value of grain.
In a specific embodiment of the utility model, as shown in Fig. 7 to Figure 11, capture apparatus is integrated in mobile phone (i.e.
Terminal 128) it is inner, darkroom 104 is buckled on the camera (i.e. the camera lens of picture pick-up device) of mobile phone (i.e. terminal 128), to pass through darkroom
104 shooting mouth 106 shoots the airborne suspended particle of the inside of darkroom 104, in addition, picture or video that smart mobile phone photographs can
To be shown on mobile phone screen, and this picture or video information can also be supplied to picture/video identification in mobile phone
Software, quickly to calculate the concentration of the suspended particulate in darkroom 104, and shows on the screen of mobile phone.
In a specific embodiment of the utility model, darkroom 104 is formed in housing 102, one is provided with darkroom 104
Branch semiconductor laser, darkroom 104 include a shooting mouth 106 with filtering camera lens (i.e. focusing lens 122A), and darkroom 104
Inner wall is black light-absorbing, there is air inlet 112 and air outlet 114 on 104 wall of darkroom, and with the first spacing and the air inlet
112 the first shadow shields 116 of neighbouring setting and the second shadow shield 118 with the second spacing with the air outlet 114 adjacent to setting, make
Obtaining the air inlet 112 and air outlet 114 can breathe freely without light leak, the axis of laser beam axis (i.e. laser beam 110) and shooting mouth 106
Line is orthogonal, the shooting mouth 106 in camera (i.e. the camera lens of capture apparatus) the alignment darkroom 104 on mobile phone (i.e. terminal 128)
(as shown in Fig. 7 to Figure 11).
In addition, the housing 102 is fixed on clamping device, specifically, as shown in Figures 9 to 11, can be by the first folder
Hold body 126A to be fixedly connected with housing 102, to fix mobile phone (i.e. terminal 128) by clamping device or pass through clamping device
Carry out direct establishing shot equipment.Wherein, air flows into and out darkroom 104 naturally by air inlet 112 and air outlet 114, at this moment,
The distribution situation of suspended particulate in air can be shown by the screen of mobile phone (i.e. terminal 128).
In above-described embodiment, as shown in Figure 10 and Figure 11, gas cell 130 or fan 132 can be set at air outlet, come
Realize that dark indoor old air is swapped with the new air in external environment condition, consequently facilitating to the new air in external environment condition into
Row detection, it will be understood that gas cell 130 and fan 132 can also be arranged on air inlet.
It is as shown in Figs. 8 to 11 in a specific embodiment of the utility model, due to general smart mobile phone (i.e.
Terminal 128) on camera (i.e. the camera lens of capture apparatus) focal length it is not short enough, then need shooting mouth 106 at install one
Focusing lens 124, so as to realize microshot, improve shooting effect, and then can improve the accuracy of detection, make one
Eye can more clearly see the suspended particulate in air.
Wherein it is possible to understand, a smart mobile phone inherently computer, except can be shown on its display screen
The video of suspended particulate in air, can also calculate the concentration value of suspended particulate, while mobile phone also obtain its location
The air quality information of position is managed, and then above- mentioned information can be integrated to the information source as cloud data acquisition, by mobile phone
The suspended particulate video flowing and concentration value and geographical location information of acquisition are uploaded to a cloud platform, this cloud platform can incite somebody to action
The data transmitted on the user of distribution throughout are analyzed and processed, and form air quality geographic information data figure, and can be to society
Air quality map can be issued.Such air quality map is finer than the air quality report that present meteorological department issues to be obtained
It is more, and there is certain real-time.So that people can be in the online haze concentration value obtained everywhere, moreover it is possible to sees herein
Microcosmic haze video flowing.
Alternatively, suspended particulate PM2.5, PM5, PM10 or TSP.Wherein, TSP refers to the aerial air that suspends
Dynamics equivalent diameter is less than or equal to 100 μm of particulate matter.PM10 is pellet, refers to diameter in air and is less than or waits
In 10 μm, and the particulate matter of human body can be entered by respiratory tract.PM2.5 refers to particle of the diameter less than or equal to 2.5 in air
Thing, also referred to as go directly to the alveoli, and be also easy to carry some viruses and bacterium.It is dense by the particulate matter for detecting different-grain diameter
Degree, can more fully show the quality condition of air so that user is easy to make phase according to the concentration of variable grain thing
The safeguard procedures answered, and then user is not easily susceptible to the invasion of suspended particulate substance.
In conclusion detection cavity configuration, detection device, capture apparatus and terminal provided by the utility model, can utilize
Capture apparatus shoots the suspended particulate in air, so as to make one to see in the air that directly can't see with eyes usually
The situation of suspended particulate, that is, see the pollution condition in air, have it is compact practical, simple in structure, it is cheap, and effect is straight
See, practicality is higher, can spread in common people family, allows people to observe air pollution whenever and wherever possible.
In the utility model, term " first ", " second ", " the 3rd " are only used for the purpose of description, and it is not intended that
Instruction implies relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace
The term such as dress ", " connected ", " connection ", " fixation " should all be interpreted broadly, for example, " connection " can be fixedly connected, can also
It is to be detachably connected, or is integrally connected；" connected " can be directly connected, and can also be indirectly connected by intermediary.It is right
For those of ordinary skill in the art, it can understand that specific in the utility model of above-mentioned term containing as the case may be
Justice.
In the description of the utility model, it is to be understood that term " on ", " under ", "left", "right", "front", "rear" etc. refer to
The orientation or position relationship shown be based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and
Simplify description, rather than the device or unit of instruction or hint meaning there must be specific direction, with specific azimuth configuration
And operation, it is thus impossible to be interpreted as the limitation to the utility model.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that combining the particular features, structures, materials, or characteristics that the embodiment or example describe is contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms is not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiments or example
In combine in an appropriate manner.
It these are only the preferred embodiment of the utility model, be not intended to limit the present invention, for this area
Technical staff for, various modifications and changes may be made to the present invention.Where within the spirit and principles of the present invention,
Any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (16)
1. one kind detection cavity configuration, it is characterised in that including：
Housing；
Mouth is shot, is opened on the housing, the shooting mouth can be adapted with the camera lens of capture apparatus, when the shooting is set
When standby camera lens is placed at the shooting mouth, darkroom is formed in the housing；
Transmittance section, is arranged on the housing, for providing illumination to the darkroom by lighting apparatus.
2. detection cavity configuration according to claim 1, it is characterised in that further include：
Air inlet and air outlet, are opened on the housing；
First shadow shield, is set so that the first spacing and the air inlet are neighbouring, for stopping that extraneous light passes through the air inlet
Into the darkroom；
Second shadow shield, is set so that the second spacing and the air outlet are neighbouring, for stopping that extraneous light passes through the air outlet
Into the darkroom.
3. detection cavity configuration according to claim 2, it is characterised in that
First shadow shield is in tabular or flap-like；
Second shadow shield is in tabular or flap-like.
4. detection cavity configuration according to claim 2, it is characterised in that further include：
First barrier valve, is arranged at the air inlet, for opening or closing the air inlet；
Second barrier valve, is arranged at the air outlet, for opening or closing the air outlet.
5. detection cavity configuration according to claim 2, it is characterised in that further include：
Gas cell, the inflating port of the gas cell are arranged at the air inlet or the air outlet.
6. detection cavity configuration according to claim 2, it is characterised in that further include：
Fan, is arranged at the air inlet and/or the air outlet.
7. detection cavity configuration according to any one of claim 1 to 6, it is characterised in that the housing is inhaled with black
Light inner wall.
8. detection cavity configuration according to any one of claim 1 to 6, it is characterised in that further include：
Focusing lens, are arranged at the shooting mouth of the detection cavity configuration, the focusing lens can be with the capture apparatus
Camera lens is worked in coordination.
9. detection cavity configuration according to any one of claim 1 to 6, it is characterised in that further include:
Clamping device, is fixedly connected with the housing, and the clamping device is used to fix the capture apparatus, so that the shooting
The camera lens of equipment is placed at the shooting mouth.
10. detection cavity configuration according to claim 9, it is characterised in that the clamping device includes：
Matched first cramping body and the second cramping body, pass through pivot between first cramping body and second cramping body
Connection, and torsional spring is arranged with the pivot,
Wherein, under the action of the torsional spring, the clamping section of the clamping section of first cramping body and second cramping body it
Between clamp.
11. detection cavity configuration according to any one of claim 1 to 6 a, it is characterised in that side of the housing
Open wide and form acquisition port, the detection cavity configuration further includes：
Lid；And
Side plate, forms a circle closed loop along the edge of the lid；
Wherein, when the cover cap is arranged in the acquisition port, the end sleeve of the acquisition port is arranged in the side plate, and with
The internal face fitting of the side plate.
12. a kind of detection device, including the detection cavity configuration as any one of claim 1 to 11, it is characterised in that also
Including：
Lighting apparatus, is arranged at the transmittance section of the detection cavity configuration；
Wherein, the lighting apparatus includes any one in X-flash and laser generator.
13. detection device according to claim 12, it is characterised in that
The laser generator has multiple preset rotation positions, launches laser beam for the either direction into multiple directions, and
The angled setting of axis of the axis of the laser beam and the camera lens, the angle is more than 0 degree, and is less than 180 degree.
14. detection device according to claim 12, it is characterised in that further include：
Power supply, is connected with the lighting apparatus；
Wherein, the lighting apparatus includes control module, for controlling the opening and closing of the lighting apparatus.
15. a kind of capture apparatus, it is characterised in that for the detection device as any one of claim 12 to 14, institute
Stating capture apparatus includes one kind in camera and video camera or combination.
A kind of 16. terminal, it is characterised in that including：
Capture apparatus as claimed in claim 15.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721251428.9U CN207280911U (en) | 2017-09-27 | 2017-09-27 | Detect cavity configuration, detection device, capture apparatus and terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721251428.9U CN207280911U (en) | 2017-09-27 | 2017-09-27 | Detect cavity configuration, detection device, capture apparatus and terminal |
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| CN207280911U true CN207280911U (en) | 2018-04-27 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557004A (en) * | 2017-09-27 | 2019-04-02 | 田果成 | Detect cavity configuration, detection device, capture apparatus and terminal |
| CN110689800A (en) * | 2018-07-06 | 2020-01-14 | 青岛海尔空调器有限总公司 | Method, device and system for controlling light swallowing demonstration cabinet and computer storage medium |
| CN110689796A (en) * | 2018-07-06 | 2020-01-14 | 青岛海尔空调器有限总公司 | Method, device and system for controlling light swallowing demonstration cabinet and computer storage medium |
| CN112485173A (en) * | 2020-11-30 | 2021-03-12 | 友达光电（昆山）有限公司 | Mobile device for particle detection |
| TWI786806B (en) * | 2021-09-06 | 2022-12-11 | 潘冠璋 | Assistant equipment for photography |
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2017
- 2017-09-27 CN CN201721251428.9U patent/CN207280911U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557004A (en) * | 2017-09-27 | 2019-04-02 | 田果成 | Detect cavity configuration, detection device, capture apparatus and terminal |
| CN110689800A (en) * | 2018-07-06 | 2020-01-14 | 青岛海尔空调器有限总公司 | Method, device and system for controlling light swallowing demonstration cabinet and computer storage medium |
| CN110689796A (en) * | 2018-07-06 | 2020-01-14 | 青岛海尔空调器有限总公司 | Method, device and system for controlling light swallowing demonstration cabinet and computer storage medium |
| CN112485173A (en) * | 2020-11-30 | 2021-03-12 | 友达光电（昆山）有限公司 | Mobile device for particle detection |
| CN112485173B (en) * | 2020-11-30 | 2024-03-08 | 友达光电（昆山）有限公司 | Mobile device for particle detection |
| TWI786806B (en) * | 2021-09-06 | 2022-12-11 | 潘冠璋 | Assistant equipment for photography |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200508 Address after: 100162 903, floor 9, building 8, yard 9, Hongye Road, Xihongmen Town, Daxing District, Beijing Patentee after: Beijing tianlixiu Technology Co., Ltd Address before: 100010 Dongcheng District, Beijing, Cangnan Hutong 14, 3 Building 1 door 601 Patentee before: Tian Guocheng |