CN217587637U - Human body existence sensor with infrared radar - Google Patents
Human body existence sensor with infrared radar Download PDFInfo
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- CN217587637U CN217587637U CN202221616039.2U CN202221616039U CN217587637U CN 217587637 U CN217587637 U CN 217587637U CN 202221616039 U CN202221616039 U CN 202221616039U CN 217587637 U CN217587637 U CN 217587637U
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- 230000005389 magnetism Effects 0.000 claims description 6
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- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 17
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
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Abstract
The utility model provides a human existence inductor of infrared radar, it includes: an inductor body, the inductor body comprising: the sensor comprises an inductor shell, an infrared radar chip arranged in the inductor shell and a Fresnel lens arranged in the inductor shell; the Fresnel lens is of a plane type, an opening is formed in the position, corresponding to the infrared probe of the infrared radar chip, of the sensor shell, the Fresnel lens is installed at the opening, and then the Fresnel lens is opposite to the position, corresponding to the infrared probe of the infrared radar chip, of the infrared probe of the infrared radar chip. The utility model has the advantages that: set up fresnel lens to the plane, and then make the human figure that has the spare part of inductor of infrared radar reduce, make the thickness attenuation of inductor, fresnel lens's installation and dismantlement convenient and fast, and then reduce the human installation and the maintenance cost that has the inductor of infrared radar, promote the use of using and experience.
Description
Technical Field
The utility model belongs to the technical field of the inductor, in particular to human existence inductor of infrared radar.
Background
Because human existence inductor of infrared radar has nonradiation, the device consumption is little, advantages such as disguise is good and low price, consequently, the human existence inductor of infrared radar is widely applied to in various environment, in order to promote the human detection sensitivity who exists the inductor of infrared radar and then increase detection distance, the human existence inductor of current infrared radar is provided with fresnel lens usually, the cooperation of the amplifier circuit among fresnel lens and the human existence inductor of infrared radar, can enlarge 70 decibels at least with the signal that the human existence inductor of infrared radar received, and then can measure the human condition that exists the inductor the place ahead 20 meters within ranges of infrared radar.
However, current fresnel lens is hemispherical, installs in the relative position of the infrared probe of circuit board, then assembles in proper order with other spare parts of inductor, and then makes the thickness thickening of inductor, and the installation is inconvenient with the dismantlement, increases installation and maintenance cost, influences user's use and experiences, is unfavorable for the human popularization that has the inductor of infrared radar.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a human existence inductor of infrared radar, it includes: inductor body, the inductor body includes: the infrared radar sensor comprises an inductor shell, an infrared radar chip arranged in the inductor shell and a Fresnel lens arranged in the inductor shell, wherein the Fresnel lens is in a plane shape, an opening is formed in the position, corresponding to an infrared probe of the infrared radar chip, of the inductor shell, the Fresnel lens is arranged at the opening, and then the Fresnel lens is arranged right opposite to the position, corresponding to the infrared probe of the infrared radar chip, of the infrared probe of the infrared radar chip; adopt above-mentioned scheme, set up fresnel lens into the plane, fresnel lens installs in the position that the inductor casing corresponds the infrared probe of infrared radar chip, and then makes the human figure that has the spare part of inductor of infrared radar reduce for the thickness attenuation of inductor, fresnel lens's installation and dismantlement convenient and fast, and then reduce the human installation and the maintenance cost that has the inductor of infrared radar, promote the use of using and experience, thereby be favorable to the human popularization that has the inductor of infrared radar.
In order to solve the technical problem, the utility model provides a following technical scheme:
an infrared radar human presence sensor, comprising: an inductor body, the inductor body comprising: the sensor comprises an inductor shell, an infrared radar chip arranged in the inductor shell and a Fresnel lens arranged in the inductor shell; the Fresnel lens is planar, an opening is formed in the position, corresponding to the infrared probe of the infrared radar chip, of the sensor shell, the Fresnel lens is installed at the opening, and then the Fresnel lens is arranged right opposite to the infrared probe of the infrared radar chip.
As an optimal selection scheme of infrared radar human body existence inductor, fresnel lens's both ends are equipped with first joint groove, the open-ended both ends are equipped with first joint arch, the protruding joint of first joint groove, and then will Fresnel lens install in the opening part.
As an optimal scheme of the infrared radar human body presence sensor, the infrared radar chip is provided with a mounting hole, a mounting column is arranged in the sensor shell, and the mounting column is clamped in the mounting hole and further installed in the sensor shell.
As a preferred scheme of the infrared radar human presence sensor, the sensor body further comprises: the battery compartment, the both sides in battery compartment are equipped with the second joint arch, both sides in the inductor casing are equipped with second joint groove, the protruding joint of second joint the second joint groove, and then will the battery compartment install in the inductor casing.
As a preferred scheme of the infrared radar human presence sensor, the sensor body further comprises: the charging interface, the network reset function key and the switch key are connected with the charging interface; the charging interface, the network reset function key and the switch key are installed on the back face of the infrared radar chip, and the charging interface, the network reset function key and the switch key extend out towards the battery compartment and penetrate through the battery compartment.
As a preferred scheme of the infrared radar human presence sensor, the sensor body further comprises: the battery compartment cover plate is arranged at the opening of the battery compartment in a covering manner; the both sides of battery compartment apron are equipped with the third joint arch, both sides in the inductor casing are equipped with the third joint groove, the protruding joint of third joint the third joint groove, and then will battery compartment apron install in the inductor casing.
As a preferred scheme of the infrared radar human body existence sensor, a charging opening is formed in the position, corresponding to the charging interface, of the battery bin cover plate, and the charging interface extends into the charging opening; the battery compartment cover plate is provided with a reset function key opening at the position corresponding to the network reset function key, and the network reset function key extends into the reset function key opening.
As a preferred scheme of the infrared radar human presence sensor, the infrared radar human presence sensor further comprises: the magnetic attraction type magnetic bearing comprises a mounting seat, a magnetic bearing body and a magnetic bearing body, wherein one end of the mounting seat is provided with a spherical magnetic attraction part, and the other end of the mounting seat is provided with a mounting part; the bottom of inductor body is equipped with magnet structure and spherical holding tank, spherical magnetism portion of inhaling hold in behind the spherical holding tank, spherical magnetism portion of inhaling with rotatable coupling is inhaled to magnet structure magnetism.
As a preferable aspect of the infrared radar human presence sensor, the mount includes: two half mounts; one of them half mount pad is equipped with first spread groove and first connecting groove, and wherein another half mount pad is equipped with second spread groove and second connecting post, first spread groove joint of first spread groove, second spread groove joint first connecting groove, and then with two half mount pad is assembled into the mount pad.
As an optimal selection scheme of the infrared radar human body existence sensor, a fixing hole is formed in the installation portion, and the fixing hole is used for fixing the installation portion.
The beneficial effects of the utility model are that:
the utility model discloses in, the human existence inductor of infrared radar includes: the inductor body, the inductor body includes: the sensor comprises an inductor shell, an infrared radar chip arranged in the inductor shell and a Fresnel lens arranged in the inductor shell, wherein the Fresnel lens is of a plane type, an opening is formed in the inductor shell at a position corresponding to an infrared probe of the infrared radar chip, the Fresnel lens is arranged at the opening, and the Fresnel lens is arranged right opposite to the position of the infrared probe of the infrared radar chip; adopt above-mentioned scheme, set up fresnel lens into the plane, fresnel lens installs in the position of the infrared probe of inductor casing correspondence infrared radar chip, and then make the human figure that has the spare part of inductor of infrared radar reduce, make the thickness attenuation of inductor, fresnel lens's installation and dismantlement convenient and fast, and then reduce the human installation and the maintenance cost that has the inductor of infrared radar, promote the use experience of use, thereby be favorable to the human popularization that has the inductor of infrared radar.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts, and all belong to the protection scope of the present invention, wherein:
FIG. 1 is a schematic structural view of an infrared radar human presence sensor of the present invention;
FIG. 2 is a cross-sectional view of the infrared radar human presence sensor shown in FIG. 1;
FIG. 3 is an exploded view of the infrared radar human presence sensor shown in FIG. 1;
FIG. 4 is a schematic diagram of a Fresnel lens of the infrared radar human presence sensor shown in FIG. 3;
FIG. 5 is a schematic diagram of the sensor housing plus IR radar chip of the IR radar human presence sensor shown in FIG. 3;
FIG. 6 is a schematic view of an alternative angle of the sensor housing plus IR radar chip of the IR radar human presence sensor of FIG. 5;
FIG. 7 is a schematic diagram of a battery compartment of the infrared radar human presence sensor shown in FIG. 3;
FIG. 8 is a schematic diagram of a cover plate of the battery compartment of the IR radar human presence sensor shown in FIG. 3;
FIG. 9 is a schematic structural view of a mounting base of the infrared radar human presence sensor shown in FIG. 3;
FIG. 10 is a schematic diagram of one half mount of the infrared radar human presence sensor shown in FIG. 9;
figure 11 is a schematic view of another mount half of the infrared radar human presence sensor shown in figure 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Because human existence inductor of infrared radar has nonradiation, the device consumption is little, advantages such as disguise is good and low price, consequently, the human existence inductor of infrared radar is widely applied to in various environment, in order to promote the human detection sensitivity who exists the inductor of infrared radar and then increase detection distance, the human existence inductor of current infrared radar is provided with fresnel lens usually, the cooperation of the amplifier circuit among fresnel lens and the human existence inductor of infrared radar, can enlarge 70 decibels at least with the signal that the human existence inductor of infrared radar received, and then can measure the human condition that exists the inductor the place ahead 20 meters within ranges of infrared radar.
However, current fresnel lens is hemispherical, installs in the relative position of the infrared probe of circuit board, then assembles in proper order with other spare parts of inductor, and then makes the thickness thickening of inductor, and the installation is inconvenient with the dismantlement, increases installation and maintenance cost, influences user's use and experiences, is unfavorable for the human popularization that has the inductor of infrared radar.
The utility model discloses in, as shown in fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides a human existence inductor of infrared radar, it includes: the infrared radar human body presence sensor comprises a sensor body 10 and a mounting seat 20, wherein the sensor body 10 is magnetically and rotatably connected with the mounting seat 20, the mounting seat 20 is mounted on the surface of other objects, and the infrared radar human body presence sensor is further mounted on the surface of other objects, such as a wall, a ceiling or a cabinet.
Specifically, the inductor body 10 includes: the sensor comprises a sensor shell 11, an infrared radar chip 12 installed in the sensor shell 11, and a Fresnel lens 13 installed on the sensor shell 11; the fresnel lens 13 is planar, the sensor housing 11 is provided with an opening 111 at a position corresponding to the infrared probe 121 of the infrared radar chip 12, the fresnel lens 13 is installed at the opening 111, and the fresnel lens 13 is disposed at a position facing the infrared probe 121 of the infrared radar chip 12, so that the fresnel lens 13 enhances the detection distance and range of the infrared probe 121 of the infrared radar chip 12.
The utility model discloses in, adopt above-mentioned scheme, will fresnel lens 13 sets up to the plane, fresnel lens 13 install in inductor shell 11 is corresponding the position of the infrared probe 121 of infrared radar chip 12, and then makes the human figure that has the spare part of inductor of infrared radar reduces, makes the human thickness attenuation that has the inductor of infrared radar, fresnel lens 13's installation and dismantlement convenient and fast, and then reduce the human installation and the maintenance cost that has the inductor of infrared radar promotes the use experience of using, thereby is favorable to the human popularization that has the inductor of infrared radar.
As shown in fig. 4 and 5, in order to install the fresnel lens 13, first clamping grooves 131 are formed at two ends of the fresnel lens 13, first clamping protrusions 1111 are formed at two ends of the opening 111 and correspond to the first clamping grooves 131, the first clamping protrusions 1111 are clamped in the first clamping grooves 131, and the fresnel lens 13 is installed at the opening 111, so that the installation is convenient and fast.
As shown in fig. 6, 7 and 8, in order to install the infrared radar chip 12, a mounting hole 122 is formed in the infrared radar chip 12, a mounting post 112 is arranged in a position corresponding to the mounting hole 122 inside the sensor shell 11, the mounting post 112 is clamped with the mounting hole 122, and then the infrared radar chip 12 is installed in the sensor shell 11, so that the installation is convenient and fast, and the thickness of the infrared radar sensor in the human body is reduced.
In order to power the infrared radar human presence sensor, the sensor body 10 further comprises: battery compartment 14, the both sides of battery compartment 14 are equipped with the protruding 141 of second joint, both sides in the inductor casing 11 are corresponding the protruding 141 position of second joint is equipped with second joint groove 113, the protruding 141 joints of second joint groove 113, and then will battery compartment 14 install in the inductor casing 11.
In order to control the infrared radar human presence sensor, the sensor body 10 further comprises: the infrared radar charging system comprises a charging interface 15, a network reset function key 16 and a switch key 17, wherein the charging interface 15, the network reset function key 16 and the switch key 17 are installed on the back face of the infrared radar chip 12, and the charging interface 15, the network reset function key 16 and the switch key 17 extend out of the battery bin 14 and penetrate through the battery bin 14.
In order to cover the battery compartment 14, the inductor body 10 further includes: battery compartment apron 18, battery compartment apron 18 lid is located the opening part of battery compartment 14, the both sides of battery compartment apron 18 are equipped with the third joint arch 181, the both sides of inductor casing 11 are corresponding the position of the protruding 181 of third joint is equipped with third joint groove 114, the protruding 181 joint of third joint groove 114, and then will battery compartment apron 18 install in inductor casing 11.
In order to charge the battery and reset the control network, the battery compartment cover plate 18 is provided with a charging opening 182 at a position corresponding to the charging interface 15, and the charging interface 15 extends into the charging opening 182 for facilitating charging of the charging interface 15; the position of the battery compartment cover plate 18 corresponding to the network reset function key 16 is provided with a reset function key opening 183, and the network reset function key 16 extends into the reset function key opening 183, so that a user can conveniently open and close the network reset function key 16.
As shown in fig. 9, 10 and 11, in order to make the mounting seat 20 and the inductor body 10 magnetically attract the rotatable connection, one end of the mounting seat 20 is provided with a spherical magnetic attraction portion 21, the other end of the mounting seat 20 is provided with an installation portion 22, the bottom of the inductor body 10 is provided with a magnet structure 115 and a spherical accommodating groove 116 at a position corresponding to the spherical magnetic attraction portion 21, the spherical magnetic attraction portion 21 is accommodated behind the spherical accommodating groove 116, and the spherical magnetic attraction portion 21 and the magnet structure 115 magnetically attract the rotatable connection.
To assemble the mount 20, the mount 20 includes: two half mount pads 23, 24, one of them half mount pad 23 is equipped with first spread connection post 231 and first connecting slot 232, wherein another half mount pad 24 is corresponding first spread connection post 231 with the position of first connecting slot 232 is equipped with second spread connection post 241 and second connecting slot 242, first spread connection post 231 joint second spread connection post 241, second connecting slot 242 joint first connecting slot 232, and then with two half mount pad 20 assembles into mount pad 20.
In order to mount the mounting base 20 on the surface of another object, a fixing hole 221 is formed in the mounting portion 22, the fixing hole 221 is used for fixing the mounting portion 22, and in practical applications, a screw passes through the fixing hole 221 and then extends into the surface of the other object, so as to fix the mounting base 20 on the surface of the other object.
The present invention has been described in detail with reference to the drawings, but the present invention is not limited to the embodiments described. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention.
Claims (10)
1. An infrared radar human presence sensor, comprising: an inductor body, the inductor body comprising: the sensor comprises an inductor shell, an infrared radar chip arranged in the inductor shell and a Fresnel lens arranged in the inductor shell;
the Fresnel lens is planar, an opening is formed in the position, corresponding to the infrared probe of the infrared radar chip, of the sensor shell, the Fresnel lens is installed at the opening, and then the Fresnel lens is arranged right opposite to the infrared probe of the infrared radar chip.
2. The infrared radar human presence sensor according to claim 1, wherein first clamping grooves are formed at two ends of the Fresnel lens, first clamping protrusions are formed at two ends of the opening, the first clamping protrusions are clamped in the first clamping grooves, and the Fresnel lens is mounted at the opening.
3. The IR radar human presence sensor of claim 1, wherein the IR radar chip is provided with mounting holes, and wherein the sensor housing is provided with mounting posts that snap fit into the mounting holes to mount the IR radar chip within the sensor housing.
4. The infrared radar human presence sensor as recited in claim 3, wherein said sensor body further comprises: the battery compartment, the both sides in battery compartment are equipped with the second joint arch, both sides in the inductor casing are equipped with second joint groove, the protruding joint of second joint the second joint groove, and then will the battery compartment install in the inductor casing.
5. The infrared radar human presence sensor as defined in claim 4, wherein said sensor body further comprises: the charging interface, the network reset function key and the switch key are connected with the charging interface;
the charging interface, the network reset function key and the switch key are installed on the back face of the infrared radar chip, and the charging interface, the network reset function key and the switch key extend out towards the battery compartment and penetrate through the battery compartment.
6. The infrared radar human presence sensor as defined in claim 5, wherein said sensor body further comprises: the battery compartment cover plate is arranged at the opening of the battery compartment in a covering manner;
the both sides of battery compartment apron are equipped with the third joint arch, both sides in the inductor casing are equipped with the third joint groove, the protruding joint of third joint the third joint groove, and then will battery compartment apron install in the inductor casing.
7. The infrared radar human presence sensor of claim 6, wherein the battery compartment cover plate is provided with a charging opening at a position corresponding to the charging interface, the charging interface extending into the charging opening;
the battery compartment cover plate is provided with a reset function key opening at the position corresponding to the network reset function key, and the network reset function key extends into the reset function key opening.
8. The ir radar human presence sensor as recited in claim 1, further comprising: the magnetic suction device comprises a mounting seat, a magnetic suction device and a magnetic suction device, wherein one end of the mounting seat is provided with a spherical magnetic suction part, and the other end of the mounting seat is provided with a mounting part;
the bottom of inductor body is equipped with magnet structure and spherical holding tank, spherical magnetism portion of inhaling hold in behind the spherical holding tank, spherical magnetism portion of inhaling with rotatable coupling is inhaled to magnet structure magnetism.
9. The infrared radar human presence sensor as recited in claim 8, wherein said mounting base comprises: two half mounts;
one of them half mount pad is equipped with first spread groove and first connecting groove, and wherein another half mount pad is equipped with second spread groove and second connecting post, first spread groove joint of first spread groove, second spread groove joint first connecting groove, and then with two half mount pad is assembled into the mount pad.
10. The IR radar human presence sensor of claim 8, wherein the mounting portion is provided with fixing holes for fixing of the mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221616039.2U CN217587637U (en) | 2022-06-24 | 2022-06-24 | Human body existence sensor with infrared radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221616039.2U CN217587637U (en) | 2022-06-24 | 2022-06-24 | Human body existence sensor with infrared radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217587637U true CN217587637U (en) | 2022-10-14 |
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ID=83532386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221616039.2U Active CN217587637U (en) | 2022-06-24 | 2022-06-24 | Human body existence sensor with infrared radar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217587637U (en) |
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2022
- 2022-06-24 CN CN202221616039.2U patent/CN217587637U/en active Active
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Address after: 528400 The second floor of the third floor of Building 3, No. 142, Dongxing East Road, Guzhen Town, Zhongshan City, Guangdong Province, is added with one business site, specifically: the sixth floor of Guyi Commercial Building, Zhongxing Avenue, Guzhen Town, Zhongshan City Patentee after: Zhongshan Yueji Wulian Technology Co.,Ltd. Address before: 528478 room 209, No.37, No.133, Chang'an North Road, Henglan Town, Zhongshan City, Guangdong Province Patentee before: Zhongshan Yueji Wulian Technology Co.,Ltd. |
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Address after: 528400, 1st Floor, Building 6, No. 33 Dongxing East Road, Guzhen Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Yueji Wulian Technology Co.,Ltd. Country or region after: China Address before: 528400 The second floor of the third floor of Building 3, No. 142, Dongxing East Road, Guzhen Town, Zhongshan City, Guangdong Province, is added with one business site, specifically: the sixth floor of Guyi Commercial Building, Zhongxing Avenue, Guzhen Town, Zhongshan City Patentee before: Zhongshan Yueji Wulian Technology Co.,Ltd. Country or region before: China |
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