CN208671993U - A kind of multifunction combined sensor - Google Patents
A kind of multifunction combined sensor Download PDFInfo
- Publication number
- CN208671993U CN208671993U CN201821640950.0U CN201821640950U CN208671993U CN 208671993 U CN208671993 U CN 208671993U CN 201821640950 U CN201821640950 U CN 201821640950U CN 208671993 U CN208671993 U CN 208671993U
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- lid
- sensor
- mounting hole
- bottom plate
- multifunction combined
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Abstract
The utility model discloses a kind of multifunction combined sensors, including lid, circuit board and fixed bottom plate, observation port is equipped in the middle part of the lid, distributor plate is equipped between the lid and fixed bottom plate, the circuit board is mounted in the plane of distributor plate side, plane of the circuit board close to lid side is equipped with sensor mount, the sensor mount is equipped with Passive Infrared Sensor mounting hole and active infrared sensor mounting hole, and the sensor mount is additionally provided with Fresnel Lenses and infrared lamp mounting hole.A kind of multifunction combined sensor provided by the utility model, clever structure, by the combination of active infrared sensor and Passive Infrared Sensor, the case where improving the accuracy of detection, avoid the occurrence of wrong report.
Description
Technical field
The utility model relates to sensor structure technical field more particularly to a kind of multifunction combined sensors.
Background technique
Sensor is a kind of detection device, can experience measured information, and the information that can will be experienced, by a set pattern
Rule is for conversion into electric signal or the information output of other required forms, to meet transmission, processing, storage, the display, record of information
With control etc. require；Sensor is widely used in social development and the every field of human lives, as industrial automation, agricultural are existing
Dai Hua, space technology, military engineering, robot technology, development of resources, hydrospace detection, environmental monitoring, security, medical treatment are examined
Disconnected, communications and transportation, smart home etc..
Sensor is mainly made of external casing assembly, internal circuit board (or circuit element) and sensor.Wherein,
Casing assembly mainly has two effects of installation and protection internal circuit board (or circuit element) of sensor；Also, external line
Road is also required to connect by casing assembly with internal circuit board (or circuit element).
A port passing through for outside line is generally all reserved on the casing assembly of current infrared sensor；So
And since the structure of sensor is increasingly complicated, the route for needing to connect is also more and more, the external connection on existing casing assembly
The problem of problem of road confusion becomes increasingly conspicuous, unsightly, is also easy to appear false circuit connection.Meanwhile infrared sensor is main
It is the information that detected material is detected by a Passive Infrared Sensor；That is sensor itself does not emit any energy and only passive
Reception, infra-red radiation of the detection from environment just make pyroelectricity through optics into focus once there is human body infrared radiation to come in
Device generates mutation electric signal, and sounds an alarm.Due to being passive reception outer signals, it is easy by outside environmental elements shadow
The case where ringing, and then it is poor detection accuracy occur, being easy to appear wrong report.
Therefore, it is badly in need of a kind of novel and multifunctional combined sensor for being able to solve drawbacks described above at present.
Utility model content
The purpose of the utility model is to provide a kind of multifunction combined sensor, clever structure passes through active infrared
The case where combination of sensor and Passive Infrared Sensor improves the accuracy of detection, avoids the occurrence of wrong report.
To achieve the above object, the utility model provides a kind of multifunction combined sensor, including lid, setting are covering
Intracorporal circuit board and the fixation bottom plate being arranged in below lid, the lid middle part are equipped with the sight cooperated with infrared sensor
Mouth is surveyed, the distributor plate that is used to comb route parallel with fixed bottom plate, the circuit are equipped between the lid and fixed bottom plate
Plate is mounted on distributor plate in the plane of lid side, and plane of the circuit board close to lid side is installed equipped with sensor
Portion, the sensor mount be equipped with face observation port a Passive Infrared Sensor mounting hole and it is multiple surround passive infrared
The active infrared sensor mounting hole of sensor mounting hole arrangement, the sensor mount are additionally provided with the phenanthrene that can block observation port
Nie Er lens and multiple infrared lamp mounting holes with the cooperation of active infrared sensor mounting hole.
As the further improvement of the utility model, the distributor plate is equipped with close to fixed one side plane of bottom plate and circuit
The opposite separated time portion of the wire connecting portion of plate and the wire pressing block for compressing route, the fixed bottom plate are equipped with and separated time portion and wire pressing block
Opposite crosses line port.
As the further improvement of the utility model, partition, the partition are equipped between the separated time portion and wire pressing block
Equipped with for the notch by route.
As the further improvement of the utility model, the separated time portion is equipped with multiple and wiring close to the side of wire pressing block
The opposite plug wire mouth of the interface in portion；It is opposite with the fixing threaded hole of wire connecting portion for installing that the separated time portion is additionally provided at least two
The fixation port of fixed screw.
As the further improvement of the utility model, the distributor plate respectively with lid and the fixed removable company of bottom plate
It connects.
As the further improvement of the utility model, the sensor mount is equipped with illuminance transducer mounting hole.
As the further improvement of the utility model, the sensor mount is equipped with multiple around passive infrared sensing
The clamping portion for being used to install Fresnel Lenses of device mounting hole arrangement.
As the further improvement of the utility model, the side that observation port is contacted with Fresnel Lenses is equipped with around observation
The sealing ring of the edge arrangement of mouth.
As the further improvement of the utility model, the fixed bottom plate is being equipped with multiple use with the joint face of distributor plate
In the first connecting portion of installation distributor plate, the distributor plate is equipped with removable with first connecting portion in the joint face with fixed bottom plate
First engaging portion of cooperation；The distributor plate is being equipped with multiple second connecting portions for being used to install lid with the joint face of lid,
The lid is being equipped with the second engaging portion with the removable cooperation of second connecting portion with the joint face of distributor plate.
As the further improvement of the utility model, the edge of the distributor plate is equipped with guide groove, the lid it is interior
Wall is equipped with the guide part cooperated with guide groove.
Beneficial effect
Compared with prior art, the advantages of a kind of multifunction combined sensor of the utility model are as follows:
1, in the present invention, plane of the circuit board close to lid side is equipped with sensor mount, sensor installation
Portion is equipped with a Passive Infrared Sensor mounting hole of face observation port and multiple Passive Infrared Sensor mounting holes that surround are arranged
Active infrared sensor mounting hole, be equipped with the Fresnel Lenses that can block observation port on sensor mount and more
A infrared lamp mounting hole with the cooperation of active infrared sensor mounting hole, passes through active infrared sensor and Passive Infrared Sensor
Combination, the case where improving the accuracy of detection, avoid the occurrence of wrong report, meanwhile, Fresnel Lenses can be received preferably, be detected
Infra-red radiation from external environment ensure that the accuracy of working sensor；
2, another side plane of distributor plate is equipped with the separated time portion opposite with the wire connecting portion of circuit board and for compressing route
Wire pressing block, be equipped on fixed bottom plate it is opposite with separated time portion and wire pressing block cross line port, route from cross line port into
Enter, and be fixed on distributor plate by wire pressing block, prevent it from moving freely, the terminals of route pass through in separated time portion and circuit board
Wire connecting portion connect one to one, it is easy for installation, solve that sensor line installation is chaotic, route is easy to fall off from circuit board
The problem of；
3, separated time portion is equipped with multiple plug wire mouths opposite with the interface of wire connecting portion, the wiring of route close to the side of wire pressing block
End is connected one to one by the interface of these plug wire mouths and wire connecting portion, and orderliness is clear, easy for installation, solves sensor line
Chaotic problem is installed；
4, separated time portion is additionally provided at least two fixations that are used to install fixed screw opposite with the fixing threaded hole of wire connecting portion
Wire connecting portion is fixed in separated time portion by port by fixed screw, is cooperated wire pressing block, can freely be moved to avoid wire connecting portion or route
It is dynamic, it in turn results in route and falls off from circuit board, ensure that the stabilization of working sensor；
5, the side that observation port is contacted with Fresnel Lenses is equipped with the sealing ring arranged around the edge of observation port, makes to observe
Sealing effect between mouth and Fresnel Lenses is good, prevents rainwater, insect from entering；
6, the edge of distributor plate is equipped with guide groove, and the inner wall of lid is equipped with guide part cooperate with guide groove, guide part and
Guide groove cooperation, facilitates the assembling of lid and distributor plate.
Through the following description and in conjunction with the attached drawings, the utility model will become more fully apparent, these attached drawings are for explaining this
The embodiment of utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
The top view of sensor mount in Fig. 1 the utility model；
The perspective view of sensor mount in Fig. 2 the utility model；
The perspective view of Fresnel Lenses in Fig. 3 the utility model；
Perspective view after circuit board, sensor mount and Fresnel Lenses combine in Fig. 4 the utility model；
Bottom view after circuit board, sensor mount and Fresnel Lenses combine in Fig. 5 the utility model；
Fig. 6 is the bottom view of lid in the utility model；
Fig. 7 is the top view of the utility model middle separated time plate；
Fig. 8 is the bottom view of the utility model middle separated time plate；
Fig. 9 is the perspective view of the utility model middle separated time plate；
Figure 10 is the perspective view that bottom plate is fixed in the utility model；
Figure 11 be the utility model in pressing plate, bottom plate and wire pressing block combine after perspective view；
Figure 12 be the utility model in pressing plate, bottom plate and wire pressing block combine after bottom view；
Figure 13 is the perspective view of the utility model.
Wherein: 1, fixed bottom plate；11, fixation hole；12, line port is crossed；13, first connecting portion；2, distributor plate；21, groove；
22, partition；221, notch；23, wire pressing block；24, separated time portion；241, plug wire mouth；242, fixed port；25, the first engaging portion；
26, second connecting portion；27, fixed column；28, guide groove；3, lid；31, the second engaging portion；32, guide part；33, observation port；4,
Circuit board；41, wire connecting portion；42, interface；43, fixing threaded hole；5, sensor mount；51, Passive Infrared Sensor mounting hole；
52, active infrared sensor mounting hole；53, illuminance transducer mounting hole；54, infrared lamp mounting hole；55, clamping portion；6, Fei Nie
That lens；61, sealing ring.
Specific embodiment
The embodiments of the present invention are described referring now to the drawings.
Embodiment
Specific embodiment of the present utility model as shown in figures 1-13, a kind of multifunction combined sensor, including lid
3, the circuit board 4 being arranged in lid 3 and the fixation bottom plate 1 being arranged in below lid 3, are equipped in the middle part of lid 3 and infrared biography
The observation port 33 of sensor cooperation, the two sides of fixed bottom plate 1 are equipped at least two fixation holes 11, fixation hole 11 for install screw or
Other secure components facilitate and entire sensor are mounted on wall or other positions.
Wherein, the distributor plate 2 that is used to comb route parallel with fixed bottom plate 1 is equipped between lid 3 and fixed bottom plate 1,
The distributor plate 2 respectively with lid 3 and the fixed removable connection of bottom plate 1.Circuit board 4 is mounted on distributor plate 2 close to 3 side of lid
In plane, plane of the circuit board 4 close to 3 side of lid is equipped with sensor mount 5, and sensor mount 5 is observed equipped with face
One Passive Infrared Sensor mounting hole 51 of mouth 33 and multiple actives arranged around Passive Infrared Sensor mounting hole 51 are red
Outer sensor mounting hole 52, sensor mount 5 be additionally provided with the Fresnel Lenses 6 that can block observation port 33 and it is multiple with actively it is red
The infrared lamp mounting hole 54 that outer sensor mounting hole 52 cooperates.
By the combination of active infrared sensor and Passive Infrared Sensor, the accuracy of detection is improved, avoids the occurrence of mistake
The case where report, ensure that the accuracy of working sensor；Meanwhile the middle part of Fresnel Lenses 6 be it is hemispherical, it is tight with observation port 33
Closely connected conjunction, Fresnel Lenses 6 can be by the infrared radiation collections to Passive Infrared Sensor within the scope of 8-10m, so that passively
Infrared sensor can be received preferably, detect the infra-red radiation from external environment；It can also effectively prevent rainwater and insect
Enter in sensor outer housing component from observation port, in turn result in the damage of sensor and its internal wiring, ensure that sensor work
The stability of work.
Also, distributor plate 2 is equipped with the separated time portion opposite with the wire connecting portion 41 of circuit board 4 close to fixed 1 one side plane of bottom plate
24 and the wire pressing block 23 for compressing route；Fixed bottom plate 1 crosses line port 12 equipped with opposite with separated time portion 24 and wire pressing block 23.
Route enters from line port 12 is crossed, and is fixed on distributor plate 2 by wire pressing block 23, prevents it from moving freely；The wiring of route
End is connected one to one by separated time portion 24 with the wire connecting portion 41 on circuit board 4, easy for installation, solves sensor line installation
Chaotic, route is easy the problem of falling off from circuit board.
Plane of the distributor plate 2 close to fixed 1 side of bottom plate equipped with opposite with line port 12 is crossed is used to that separated time portion 24 to be arranged
With the groove 21 of wire pressing block 23.It is equipped with partition 22 between separated time portion 24 and wire pressing block 23, is respectively by groove 21 by partition 22
Two parts, and partition 22 is equipped with for the notch 221 by route, and route is facilitated to pass through from notch 221.
In the utility model, separated time portion 24 is equipped with multiple opposite with the interface 42 of wire connecting portion 41 close to the side of wire pressing block 23
Plug wire mouth 241, the terminals of route are connected one to one by these plug wire mouths 241 and the interface 42 of wire connecting portion 41, orderliness
Clearly, easy for installation, solve the problems, such as that sensor line installation is chaotic.
It is opposite with the fixing threaded hole 43 of wire connecting portion 41 for installing fixed screw that separated time portion 24 is additionally provided at least two
Fixed port 242, the fixation port 242 are the port of strip, and wire connecting portion 41 is fixed on separated time portion 24 by fixed screw
On, cooperate wire pressing block 23, can be moved freely to avoid wire connecting portion 41 or route, in turn result in route and fall off from circuit board 4, protects
The stabilization of working sensor is demonstrate,proved.
The side that observation port 33 is contacted with Fresnel Lenses 6 is equipped with the sealing ring 61 arranged around the edge of observation port 33,
Keep the sealing effect between observation port 33 and Fresnel Lenses 6 good, prevents rainwater, insect from entering.
In addition, fixed bottom plate 1 is being equipped with multiple first connecting portions for being used to install distributor plate 2 with the joint face of distributor plate 2
13, distributor plate 2 is equipped with the first engaging portion 25 with the removable cooperation of first connecting portion 13 in the joint face with fixed bottom plate 1.Point
Line plate 2 be equipped with the joint face of lid 3 it is multiple for installing the second connecting portions 26 of lid 3, lid 3 with distributor plate 2
Joint face is equipped with the second engaging portion 31 with the removable cooperation of second connecting portion 26.
In the present embodiment, it should be noted that:
Line is crossed for connect sensor with circuit board 4 equipped with multiple in the bottom surface of Passive Infrared Sensor mounting hole 51
Hole, meanwhile, the side of the Passive Infrared Sensor mounting hole 51 on sensor mount 5 is additionally provided with illuminance transducer mounting hole
53, for installing illuminance transducer 53, assist the work of Passive Infrared Sensor.
Sensor mount 5 is equipped with multiple around the saturating for installing Fresnel of the arrangement of Passive Infrared Sensor mounting hole 51
The particular number of the clamping portion 55 of mirror 6, clamping portion 55 can be modified according to actual needs.
Wire pressing block 23 is being a cambered surface with the contact surface of route, also, the contact surface is equipped with multiple square grooves, increases
Frictional force between wire pressing block 23 and route, prevents route from sliding, and in turn results in route and falls off from circuit board 4.But in reality
Also skid resistance strip or other shapes of non-slip groove be can be set according to actual needs during the manufacturing, on contact surface.
First connecting portion 13 and the first engaging portion 25 are the cooperation of rotary trip, convenient for disassembly and assembly.
The edge of distributor plate 2 is equipped with guide groove 28, and the inner wall of lid 3 is equipped with the guide part 32 cooperated with guide groove 28, leads
Cooperate to portion 32 and guide groove 28, facilitates the assembling of lid 3 and distributor plate 2.
Distributor plate 2 is equipped with multiple for installing the fixed columns 27 of fixing circuit board 4, and in the present embodiment, fixed column 27 is preferred
It is 3, is arranged in triangle relation；But in actual production manufacturing process, the quantity and positional relationship of fixed column 27 can bases
Actual needs is changed.
First connecting portion 13, the first engaging portion 25, second connecting portion 26 and the second engaging portion 31 in the present embodiment
Quantity is all preferably 3, and the edge of fixed bottom plate 1, distributor plate 2 and lid 3 is arranged in triangle relation；But in actual production
In manufacturing process, quantity and positional relationship can be changed according to actual needs.
Combine most preferred embodiment that the utility model is described above, but the utility model is not limited to above take off
The embodiment shown, and modification, equivalent combinations that various essence according to the present utility model carry out should be covered.
Claims (10)
1. a kind of multifunction combined sensor exists including lid (3), the circuit board (4) being arranged in lid (3) and setting
Fixation bottom plate (1) below lid (3), lid (3) middle part is equipped with the observation port (33) cooperated with infrared sensor, special
Sign is, the separated time that is used to comb route parallel with fixed bottom plate (1) is equipped between the lid (3) and fixed bottom plate (1)
Plate (2), the circuit board (4) are mounted on distributor plate (2) in the plane of lid (3) side, and the circuit board (4) is close to lid
The plane of body (3) side is equipped with sensor mount (5), and the sensor mount (5) is equipped with the one of face observation port (33)
A Passive Infrared Sensor mounting hole (51) and multiple active infrareds around Passive Infrared Sensor mounting hole (51) arrangement pass
Sensor mounting hole (52), the sensor mount (5) are additionally provided with the Fresnel Lenses (6) that can block observation port (33) and multiple
With the infrared lamp mounting hole (54) of active infrared sensor mounting hole (52) cooperation.
2. a kind of multifunction combined sensor according to claim 1, which is characterized in that the distributor plate (2) is close
Fixed (1) one side plane of bottom plate is equipped with the opposite separated time portion (24) with the wire connecting portion (41) of circuit board (4) and for compressing route
Wire pressing block (23), the fixed bottom plate (1) is equipped with opposite mistake line port (12) with separated time portion (24) and wire pressing block (23).
3. a kind of multifunction combined sensor according to claim 2, which is characterized in that the separated time portion (24) and pressure
Partition (22) are equipped between line block (23), the partition (22) is equipped with for the notch (221) by route.
4. a kind of multifunction combined sensor according to claim 2, which is characterized in that the separated time portion (24) is close
The side of wire pressing block (23) is equipped with the multiple and opposite plug wire mouth (241) of wire connecting portion (41) interfaces (42)；The separated time portion
(24) at least two fixation ports that are used to install fixed screw opposite with the fixing threaded hole (43) of wire connecting portion (41) are additionally provided with
(242)。
5. a kind of multifunction combined sensor according to claim 1, the distributor plate (2) respectively with lid (3) and
Fixed bottom plate (1) removable connection.
6. a kind of multifunction combined sensor according to claim 1, the sensor mount (5) passes equipped with illumination
Sensor mounting hole (53).
7. a kind of multifunction combined sensor according to claim 1, the sensor mount (5) is equipped with multiple enclose
Around Passive Infrared Sensor mounting hole (51) arrangement for installing the clamping portion (55) of Fresnel Lenses (6).
8. a kind of multifunction combined sensor according to claim 1, the observation port (33) and Fresnel Lenses (6)
The side of contact is equipped with the sealing ring (61) arranged around the edge of observation port (33).
9. a kind of multifunction combined sensor according to claim 1, which is characterized in that the fixed bottom plate (1) exists
Multiple first connecting portions (13) for being used to install distributor plate (2) are equipped with the joint face of distributor plate (2), the distributor plate (2) exists
The first engaging portion (25) with first connecting portion (13) removable cooperation is equipped with the joint face of fixed bottom plate (1)；The separated time
Plate (2) is being equipped with multiple second connecting portions (26) for being used to install lid (3) with the joint face of lid (3), and the lid (3) exists
The second engaging portion (31) with second connecting portion (26) removable cooperation is equipped with the joint face of distributor plate (2).
10. a kind of multifunction combined sensor according to claim 1, which is characterized in that the side of the distributor plate (2)
Edge is equipped with guide groove (28), and the inner wall of the lid (3) is equipped with the guide part (32) cooperated with guide groove (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640950.0U CN208671993U (en) | 2018-10-10 | 2018-10-10 | A kind of multifunction combined sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640950.0U CN208671993U (en) | 2018-10-10 | 2018-10-10 | A kind of multifunction combined sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208671993U true CN208671993U (en) | 2019-03-29 |
Family
ID=65821188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821640950.0U Active CN208671993U (en) | 2018-10-10 | 2018-10-10 | A kind of multifunction combined sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208671993U (en) |
-
2018
- 2018-10-10 CN CN201821640950.0U patent/CN208671993U/en active Active
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